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authorImre Kaloz <kaloz@openwrt.org>2009-06-21 18:34:07 +0000
committerImre Kaloz <kaloz@openwrt.org>2009-06-21 18:34:07 +0000
commit2004d4165a115806503d31a3d1162e1d3ab3ed6b (patch)
tree079db45f0521d47c1860a9d75019a9b9c390c71a /target/linux/coldfire
parent76d86cd4bba8c968475ec9390aa886b8fd6a7adf (diff)
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add preliminary coldfire v4e support
SVN-Revision: 16538
Diffstat (limited to 'target/linux/coldfire')
-rw-r--r--target/linux/coldfire/Makefile23
-rw-r--r--target/linux/coldfire/config-default109
-rw-r--r--target/linux/coldfire/image/Makefile29
-rw-r--r--target/linux/coldfire/patches/001-cf.patch51053
4 files changed, 51214 insertions, 0 deletions
diff --git a/target/linux/coldfire/Makefile b/target/linux/coldfire/Makefile
new file mode 100644
index 0000000000..0d2963400f
--- /dev/null
+++ b/target/linux/coldfire/Makefile
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+ARCH:=m68k
+BOARD:=coldfire
+BOARDNAME:=Freescale Coldfire v4e
+FEATURES:=squashfs broken
+
+LINUX_VERSION:=2.6.25.20
+LINUX_KARCH:=m68k
+
+include $(INCLUDE_DIR)/target.mk
+
+define Target/Description
+ Build firmware images for ColdFire v4e boards
+endef
+
+$(eval $(call BuildTarget))
diff --git a/target/linux/coldfire/config-default b/target/linux/coldfire/config-default
new file mode 100644
index 0000000000..07014f338d
--- /dev/null
+++ b/target/linux/coldfire/config-default
@@ -0,0 +1,109 @@
+# CONFIG_8139TOO is not set
+# CONFIG_ADVANCED is not set
+# CONFIG_AMIGA is not set
+# CONFIG_APOLLO is not set
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_AOUT=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_ATARI is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BOOTPARAM is not set
+CONFIG_BOUNCE=y
+CONFIG_CFV4E=y
+CONFIG_CLASSIC_RCU=y
+CONFIG_COLDFIRE=y
+# CONFIG_COLDFIRE_EDMA is not set
+# CONFIG_COLDFIRE_WATCHDOG is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_DISCONTIGMEM_MANUAL=y
+CONFIG_FEC_548x=y
+CONFIG_FEC_548x_AUTO_NEGOTIATION=y
+CONFIG_FEC_548x_ENABLE_FEC2=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
+CONFIG_GENERIC_IOMAP=y
+# CONFIG_GENERIC_TIME is not set
+# CONFIG_GEN_RTC is not set
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAVE_IDE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HP300 is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_I2C is not set
+# CONFIG_IDE is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_LEDS_ALIX is not set
+# CONFIG_M5445X is not set
+# CONFIG_M5475AFE is not set
+# CONFIG_M5475BFE is not set
+# CONFIG_M5475CFE is not set
+# CONFIG_M5475DFE is not set
+# CONFIG_M5475EFE is not set
+# CONFIG_M5475FFE is not set
+# CONFIG_M547X is not set
+CONFIG_M547X_8X=y
+# CONFIG_M5485AFE is not set
+# CONFIG_M5485BFE is not set
+CONFIG_M5485CFE=y
+# CONFIG_M5485DFE is not set
+# CONFIG_M5485EFE is not set
+# CONFIG_M5485FFE is not set
+CONFIG_M548X=y
+# CONFIG_M68020 is not set
+# CONFIG_M68030 is not set
+# CONFIG_M68040 is not set
+# CONFIG_M68060 is not set
+CONFIG_M68K=y
+# CONFIG_M68KFPU_EMU is not set
+# CONFIG_MAC is not set
+CONFIG_MCD_DMA=y
+CONFIG_MCFCLK=200000000
+CONFIG_MCF_USER_HALT=y
+# CONFIG_MEMSTICK is not set
+CONFIG_MMU_CFV4E=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NET_VENDOR_3COM is not set
+CONFIG_NODES_SHIFT=3
+CONFIG_NOR_FLASH_BASE=0xE0000000
+# CONFIG_NO_DMA is not set
+# CONFIG_NO_IOPORT is not set
+CONFIG_PCI_LEGACY=y
+CONFIG_PCI=y
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_PROC_HARDWARE is not set
+# CONFIG_Q40 is not set
+# CONFIG_R6040 is not set
+CONFIG_RESOURCES_64BIT=y
+# CONFIG_SCSI_DMA is not set
+CONFIG_SDRAM_BASE=0x00000000
+CONFIG_SDRAM_SIZE=0x04000000
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_COLDFIRE is not set
+# CONFIG_SERIAL_MCF is not set
+CONFIG_SLABINFO=y
+# CONFIG_SUN3 is not set
+# CONFIG_SUN3X is not set
+CONFIG_TIME_LOW_RES=y
+CONFIG_UID16=y
+# CONFIG_VGASTATE is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VME is not set
diff --git a/target/linux/coldfire/image/Makefile b/target/linux/coldfire/image/Makefile
new file mode 100644
index 0000000000..5eb5c2f2f1
--- /dev/null
+++ b/target/linux/coldfire/image/Makefile
@@ -0,0 +1,29 @@
+#
+# Copyright (C) 2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+JFFS2_BLOCKSIZE=128k
+
+define Image/Prepare
+endef
+
+define Image/BuildKernel
+endef
+
+define Image/Build
+ $(call Image/Build/$(1),$(1))
+endef
+
+define Image/Build/jffs2-128k
+endef
+
+define Image/Build/squashfs
+ $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+endef
+
+$(eval $(call BuildImage))
diff --git a/target/linux/coldfire/patches/001-cf.patch b/target/linux/coldfire/patches/001-cf.patch
new file mode 100644
index 0000000000..66417e7076
--- /dev/null
+++ b/target/linux/coldfire/patches/001-cf.patch
@@ -0,0 +1,51053 @@
+--- /dev/null
++++ b/arch/m68k/coldfire/cache.c
+@@ -0,0 +1,43 @@
++/*
++ * linux/arch/m68k/coldfire/cache.c
++ *
++ * Matt Waddel Matt.Waddel@freescale.com
++ * Kurt Mahan kmahan@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ */
++
++#include <linux/interrupt.h>
++#include <asm/cfcache.h>
++#include <asm/coldfire.h>
++#include <asm/system.h>
++
++/* Cache Control Reg shadow reg */
++unsigned long shadow_cacr;
++
++/**
++ * cacr_set - Set the Cache Control Register
++ * @x Value to set
++ */
++void cacr_set(unsigned long x)
++{
++ shadow_cacr = x;
++
++ __asm__ __volatile__ ("movec %0, %%cacr"
++ : /* no outputs */
++ : "r" (shadow_cacr));
++}
++
++/**
++ * cacr_get - Get the current value of the Cache Control Register
++ *
++ * @return CACR value
++ */
++unsigned long cacr_get(void)
++{
++ return shadow_cacr;
++}
+--- /dev/null
++++ b/arch/m68k/coldfire/config.c
+@@ -0,0 +1,483 @@
++/*
++ * linux/arch/m68k/coldfire/config.c
++ *
++ * Kurt Mahan kmahan@freescale.com
++ * Matt Waddel Matt.Waddel@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2007, 2008
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/string.h>
++#include <linux/kernel.h>
++#include <linux/console.h>
++#include <linux/bootmem.h>
++#include <linux/mm.h>
++#include <asm/bootinfo.h>
++#include <asm/machdep.h>
++#include <asm/coldfire.h>
++#include <asm/cfcache.h>
++#include <asm/cacheflush.h>
++#include <asm/io.h>
++#include <asm/cfmmu.h>
++#include <asm/setup.h>
++#include <asm/irq.h>
++#include <asm/traps.h>
++#include <asm/movs.h>
++#include <asm/movs.h>
++#include <asm/page.h>
++#include <asm/pgalloc.h>
++
++#include <asm/mcfsim.h>
++
++#if defined(CONFIG_M5445X)
++#define UBOOT_EXTRA_CLOCKS
++#elif defined(CONFIG_M547X_8X)
++#define UBOOT_PCI
++#endif
++#include <asm/bootinfo.h>
++
++#ifdef CONFIG_M5445X
++#include <asm/mcf5445x_intc.h>
++#include <asm/mcf5445x_sdramc.h>
++#include <asm/mcf5445x_fbcs.h>
++#include <asm/mcf5445x_dtim.h>
++#include <asm/mcf5445x_xbs.h>
++#endif
++
++#ifdef CONFIG_M547X_8X
++#include <asm/m5485gpt.h>
++#endif
++
++extern int get_irq_list(struct seq_file *p, void *v);
++extern char _text, _end;
++extern char _etext, _edata, __init_begin, __init_end;
++extern struct console mcfrs_console;
++extern char m68k_command_line[CL_SIZE];
++extern unsigned long availmem;
++
++static int irq_enable[NR_IRQS];
++unsigned long num_pages;
++
++/* ethernet mac addresses from uboot */
++unsigned char uboot_enet0[6];
++unsigned char uboot_enet1[6];
++
++void coldfire_sort_memrec(void)
++{
++ int i, j;
++
++ /* Sort the m68k_memory records by address */
++ for (i = 0; i < m68k_num_memory; ++i) {
++ for (j = i + 1; j < m68k_num_memory; ++j) {
++ if (m68k_memory[i].addr > m68k_memory[j].addr) {
++ struct mem_info tmp;
++ tmp = m68k_memory[i];
++ m68k_memory[i] = m68k_memory[j];
++ m68k_memory[j] = tmp;
++ }
++ }
++ }
++ /* Trim off discontiguous bits */
++ for (i = 1; i < m68k_num_memory; ++i) {
++ if ((m68k_memory[i-1].addr + m68k_memory[i-1].size) !=
++ m68k_memory[i].addr) {
++ printk(KERN_DEBUG "m68k_parse_bootinfo: addr gap between \
++ 0x%lx & 0x%lx\n",
++ m68k_memory[i-1].addr+m68k_memory[i-1].size,
++ m68k_memory[i].addr);
++ m68k_num_memory = i;
++ break;
++ }
++ }
++}
++
++/*
++ * UBoot Handler
++ */
++int __init uboot_commandline(char *bootargs)
++{
++ int len = 0, cmd_line_len;
++ static struct uboot_record uboot_info;
++ u32 offset = PAGE_OFFSET_RAW - PHYS_OFFSET;
++
++ extern unsigned long uboot_info_stk;
++
++ /* validate address */
++ if ((uboot_info_stk < PAGE_OFFSET_RAW) ||
++ (uboot_info_stk >= (PAGE_OFFSET_RAW + CONFIG_SDRAM_SIZE)))
++ return 0;
++
++ /* Add offset to get post-remapped kernel memory location */
++ uboot_info.bdi = (struct bd_info *)((*(u32 *)(uboot_info_stk)) + offset);
++ uboot_info.initrd_start = (*(u32 *)(uboot_info_stk+4)) + offset;
++ uboot_info.initrd_end = (*(u32 *)(uboot_info_stk+8)) + offset;
++ uboot_info.cmd_line_start = (*(u32 *)(uboot_info_stk+12)) + offset;
++ uboot_info.cmd_line_stop = (*(u32 *)(uboot_info_stk+16)) + offset;
++
++ /* copy over mac addresses */
++ memcpy(uboot_enet0, uboot_info.bdi->bi_enet0addr, 6);
++ memcpy(uboot_enet1, uboot_info.bdi->bi_enet1addr, 6);
++
++ /* copy command line */
++ cmd_line_len = uboot_info.cmd_line_stop - uboot_info.cmd_line_start;
++ if ((cmd_line_len > 0) && (cmd_line_len < CL_SIZE-1))
++ len = (int)strncpy(bootargs, (char *)uboot_info.cmd_line_start,\
++ cmd_line_len);
++
++ return len;
++}
++
++/*
++ * This routine does things not done in the bootloader.
++ */
++#if defined(CONFIG_M54451)
++#define DEFAULT_COMMAND_LINE "debug root=/dev/nfs rw nfsroot=172.27.155.1:/tftpboot/redstripe/rootfs/ ip=172.27.155.51:172.27.155.1"
++#elif defined(CONFIG_M54455)
++#define MTD_DEFAULT_COMMAND_LINE "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
++#define DEFAULT_COMMAND_LINE "debug root=/dev/nfs rw nfsroot=172.27.155.1:/tftpboot/redstripe/rootfs/ ip=172.27.155.55:172.27.155.1"
++#elif defined(CONFIG_M547X_8X)
++#define DEFAULT_COMMAND_LINE "debug root=/dev/nfs rw nfsroot=172.27.155.1:/tftpboot/rigo/rootfs/ ip=172.27.155.75:172.27.155.1"
++#endif
++asmlinkage void __init cf_early_init(void)
++{
++ struct bi_record *record = (struct bi_record *) &_end;
++
++ extern char _end;
++
++#if defined(CONFIG_M5445X)
++ SET_VBR((void *)MCF_RAMBAR1);
++#elif defined(CONFIG_M547X_8X)
++ SET_VBR((void *)MCF_RAMBAR0);
++#endif
++
++ /* Mask all interrupts */
++#if defined(CONFIG_M5445X)
++ MCF_INTC0_IMRL = 0xFFFFFFFF;
++ MCF_INTC0_IMRH = 0xFFFFFFFF;
++ MCF_INTC1_IMRL = 0xFFFFFFFF;
++ MCF_INTC1_IMRH = 0xFFFFFFFF;
++#elif defined(CONFIG_M547X_8X)
++ MCF_IMRL = 0xFFFFFFFF;
++ MCF_IMRH = 0xFFFFFFFF;
++#endif
++
++#if defined(CONFIG_M5445X)
++#if defined(CONFIG_NOR_FLASH_BASE)
++ MCF_FBCS_CSAR(1) = CONFIG_NOR_FLASH_BASE;
++#else
++ MCF_FBCS_CSAR(1) = 0x00000000;
++#endif
++
++#if CONFIG_SDRAM_SIZE > (256*1024*1024)
++ /* Init optional SDRAM chip select */
++ MCF_SDRAMC_SDCS(1) = (256*1024*1024) | 0x1B;
++#endif
++#endif /* CONFIG_M5445X */
++
++#if defined(CONFIG_M5445X)
++ /* Setup SDRAM crossbar(XBS) priorities */
++ MCF_XBS_PRS2 = (MCF_XBS_PRS_M0(MCF_XBS_PRI_2) |
++ MCF_XBS_PRS_M1(MCF_XBS_PRI_3) |
++ MCF_XBS_PRS_M2(MCF_XBS_PRI_4) |
++ MCF_XBS_PRS_M3(MCF_XBS_PRI_5) |
++ MCF_XBS_PRS_M5(MCF_XBS_PRI_6) |
++ MCF_XBS_PRS_M6(MCF_XBS_PRI_1) |
++ MCF_XBS_PRS_M7(MCF_XBS_PRI_7));
++#endif
++
++ m68k_machtype = MACH_CFMMU;
++ m68k_fputype = FPU_CFV4E;
++ m68k_mmutype = MMU_CFV4E;
++ m68k_cputype = CPU_CFV4E;
++
++ m68k_num_memory = 0;
++ m68k_memory[m68k_num_memory].addr = CONFIG_SDRAM_BASE;
++ m68k_memory[m68k_num_memory++].size = CONFIG_SDRAM_SIZE;
++
++ if (!uboot_commandline(m68k_command_line)) {
++#if defined(CONFIG_BOOTPARAM)
++ strncpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE-1);
++#else
++ strcpy(m68k_command_line, DEFAULT_COMMAND_LINE);
++#endif
++ }
++
++#if defined(CONFIG_BLK_DEV_INITRD)
++ /* add initrd image */
++ record = (struct bi_record *) ((void *)record + record->size);
++ record->tag = BI_RAMDISK;
++ record->size = sizeof(record->tag) + sizeof(record->size)
++ + sizeof(record->data[0]) + sizeof(record->data[1]);
++#endif
++
++ /* Mark end of tags. */
++ record = (struct bi_record *) ((void *) record + record->size);
++ record->tag = 0;
++ record->data[0] = 0;
++ record->data[1] = 0;
++ record->size = sizeof(record->tag) + sizeof(record->size)
++ + sizeof(record->data[0]) + sizeof(record->data[1]);
++
++ /* Invalidate caches via CACR */
++ flush_bcache();
++ cacr_set(CACHE_DISABLE_MODE);
++
++ /* Turn on caches via CACR, enable EUSP */
++ cacr_set(CACHE_INITIAL_MODE);
++
++}
++
++#if defined(CONFIG_M5445X)
++void settimericr(unsigned int timer, unsigned int level)
++{
++ volatile unsigned char *icrp;
++ unsigned int icr;
++ unsigned char irq;
++
++ if (timer <= 2) {
++ switch (timer) {
++ case 2: irq = 33; icr = MCFSIM_ICR_TIMER2; break;
++ default: irq = 32; icr = MCFSIM_ICR_TIMER1; break;
++ }
++
++ icrp = (volatile unsigned char *) (icr);
++ *icrp = level;
++ coldfire_enable_irq0(irq);
++ }
++}
++#endif
++
++/* Assembler routines */
++asmlinkage void buserr(void);
++asmlinkage void trap(void);
++asmlinkage void system_call(void);
++asmlinkage void inthandler(void);
++
++void __init coldfire_trap_init(void)
++{
++ int i = 0;
++ e_vector *vectors;
++
++#if defined(CONFIG_M5445X)
++ vectors = (e_vector *)MCF_RAMBAR1;
++#elif defined(CONFIG_M547X_8X)
++ vectors = (e_vector *)MCF_RAMBAR0;
++#endif
++ /*
++ * There is a common trap handler and common interrupt
++ * handler that handle almost every vector. We treat
++ * the system call and bus error special, they get their
++ * own first level handlers.
++ */
++ for (i = 3; (i <= 23); i++)
++ vectors[i] = trap;
++ for (i = 33; (i <= 63); i++)
++ vectors[i] = trap;
++ for (i = 24; (i <= 31); i++)
++ vectors[i] = inthandler;
++ for (i = 64; (i < 255); i++)
++ vectors[i] = inthandler;
++
++ vectors[255] = 0;
++ vectors[2] = buserr;
++ vectors[32] = system_call;
++}
++
++#if defined(CONFIG_M5445X)
++
++void coldfire_tick(void)
++{
++ /* Reset the ColdFire timer */
++ __raw_writeb(MCF_DTIM_DTER_CAP | MCF_DTIM_DTER_REF, MCF_DTIM0_DTER);
++}
++
++void __init coldfire_sched_init(irq_handler_t handler)
++{
++ unsigned int mcf_timerlevel = 5;
++ unsigned int mcf_timervector = 64+32;
++
++ __raw_writew(MCF_DTIM_DTMR_RST_RST, MCF_DTIM0_DTMR);
++ __raw_writel(((MCF_BUSCLK / 16) / HZ), MCF_DTIM0_DTRR);
++ __raw_writew(MCF_DTIM_DTMR_ORRI | MCF_DTIM_DTMR_CLK_DIV16 |
++ MCF_DTIM_DTMR_FRR | MCF_DTIM_DTMR_RST_EN, \
++ MCF_DTIM0_DTMR);
++
++ request_irq(mcf_timervector, handler, IRQF_DISABLED, \
++ "timer", (void *)MCF_DTIM0_DTMR);
++
++ settimericr(1, mcf_timerlevel);
++}
++
++int timerirqpending(int timer)
++{
++ unsigned int imr = 0;
++
++ switch (timer) {
++ case 1: imr = 0x1; break;
++ case 2: imr = 0x2; break;
++ default: break;
++ }
++
++ return (getiprh() & imr);
++}
++
++unsigned long coldfire_gettimeoffset(void)
++{
++ volatile unsigned long trr, tcn, offset;
++
++ tcn = __raw_readw(MCF_DTIM0_DTCN);
++ trr = __raw_readl(MCF_DTIM0_DTRR);
++ offset = (tcn * (1000000 / HZ)) / trr;
++
++ /* Check if we just wrapped the counters and maybe missed a tick */
++ if ((offset < (1000000 / HZ / 2)) && timerirqpending(1))
++ offset += 1000000 / HZ;
++ return offset;
++}
++
++#elif defined(CONFIG_M547X_8X)
++
++void coldfire_tick(void)
++{
++ /* Reset the ColdFire timer */
++ MCF_SSR(0) = MCF_SSR_ST;
++}
++
++void __init coldfire_sched_init(irq_handler_t handler)
++{
++ int irq = ISC_SLTn(0);
++
++ MCF_SCR(0) = 0;
++ MCF_ICR(irq) = ILP_SLT0;
++ request_irq(64 + irq, handler, IRQF_DISABLED, "ColdFire Timer 0", NULL);
++ MCF_SLTCNT(0) = MCF_BUSCLK / HZ;
++ MCF_SCR(0) |= MCF_SCR_TEN | MCF_SCR_IEN | MCF_SCR_RUN;
++}
++
++unsigned long coldfire_gettimeoffset(void)
++{
++ volatile unsigned long trr, tcn, offset;
++ trr = MCF_SLTCNT(0);
++ tcn = MCF_SCNT(0);
++
++ offset = (trr - tcn) * ((1000000 >> 3) / HZ) / (trr >> 3);
++ if (MCF_SSR(0) & MCF_SSR_ST)
++ offset += 1000000 / HZ;
++
++ return offset;
++}
++
++#endif
++
++void coldfire_reboot(void)
++{
++#if defined(CONFIG_M5445X)
++ /* disable interrupts and do a software reset */
++ asm("movew #0x2700, %%sr\n\t"
++ "moveb #0x80, %%d0\n\t"
++ "moveb %%d0, 0xfc0a0000\n\t"
++ : : : "%d0");
++#elif defined(CONFIG_M547X_8X)
++ /* disable interrupts and enable the watchdog */
++ printk(KERN_INFO "Rebooting\n");
++ asm("movew #0x2700, %sr\n");
++ MCF_GPT_GMS0 = MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE | MCF_GPT_GMS_TMS(4);
++#endif
++}
++
++static void coldfire_get_model(char *model)
++{
++ sprintf(model, "Version 4 ColdFire");
++}
++
++static void __init
++coldfire_bootmem_alloc(unsigned long memory_start, unsigned long memory_end)
++{
++ unsigned long base_pfn;
++
++ /* compute total pages in system */
++ num_pages = PAGE_ALIGN(memory_end - PAGE_OFFSET) >> PAGE_SHIFT;
++
++ /* align start/end to page boundries */
++ memory_start = PAGE_ALIGN(memory_start);
++ memory_end = memory_end & PAGE_MASK;
++
++ /* page numbers */
++ base_pfn = __pa(PAGE_OFFSET) >> PAGE_SHIFT;
++ min_low_pfn = __pa(memory_start) >> PAGE_SHIFT;
++ max_low_pfn = __pa(memory_end) >> PAGE_SHIFT;
++
++ high_memory = (void *)memory_end;
++ availmem = memory_start;
++
++ /* setup bootmem data */
++ m68k_setup_node(0);
++ availmem += init_bootmem_node(NODE_DATA(0), min_low_pfn,
++ base_pfn, max_low_pfn);
++ availmem = PAGE_ALIGN(availmem);
++ free_bootmem(__pa(availmem), memory_end - (availmem));
++}
++
++void __init config_coldfire(void)
++{
++ unsigned long endmem, startmem;
++ int i;
++
++ /*
++ * Calculate endmem from m68k_memory, assume all are contiguous
++ */
++ startmem = ((((int) &_end) + (PAGE_SIZE - 1)) & PAGE_MASK);
++ endmem = PAGE_OFFSET;
++ for (i = 0; i < m68k_num_memory; ++i)
++ endmem += m68k_memory[i].size;
++
++ printk(KERN_INFO "starting up linux startmem 0x%lx, endmem 0x%lx, \
++ size %luMB\n", startmem, endmem, (endmem - startmem) >> 20);
++
++ memset(irq_enable, 0, sizeof(irq_enable));
++
++ /*
++ * Setup coldfire mach-specific handlers
++ */
++ mach_max_dma_address = 0xffffffff;
++ mach_sched_init = coldfire_sched_init;
++ mach_tick = coldfire_tick;
++ mach_gettimeoffset = coldfire_gettimeoffset;
++ mach_reset = coldfire_reboot;
++/* mach_hwclk = coldfire_hwclk; to be done */
++ mach_get_model = coldfire_get_model;
++
++ coldfire_bootmem_alloc(startmem, endmem-1);
++
++ /*
++ * initrd setup
++ */
++/* #ifdef CONFIG_BLK_DEV_INITRD
++ if (m68k_ramdisk.size) {
++ reserve_bootmem (__pa(m68k_ramdisk.addr), m68k_ramdisk.size);
++ initrd_start = (unsigned long) m68k_ramdisk.addr;
++ initrd_end = initrd_start + m68k_ramdisk.size;
++ printk (KERN_DEBUG "initrd: %08lx - %08lx\n", initrd_start,
++ initrd_end);
++ }
++#endif */
++
++#if defined(CONFIG_DUMMY_CONSOLE) || defined(CONFIG_FRAMEBUFFER_CONSOLE)
++ conswitchp = &dummy_con;
++#endif
++
++#if defined(CONFIG_SERIAL_COLDFIRE)
++ /*
++ * This causes trouble when it is re-registered later.
++ * Currently this is fixed by conditionally commenting
++ * out the register_console in mcf_serial.c
++ */
++ register_console(&mcfrs_console);
++#endif
++}
+--- /dev/null
++++ b/arch/m68k/coldfire/entry.S
+@@ -0,0 +1,711 @@
++/*
++ * arch/m68k/coldfire/entry.S
++ *
++ * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
++ * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>,
++ * Kenneth Albanowski <kjahds@kjahds.com>,
++ * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
++ * Copyright (C) 2004-2006 Macq Electronique SA. (www.macqel.com)
++ * Matt Waddel Matt.Waddel@freescale.com
++ * Kurt Mahan kmahan@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * Modify irq status in buserr -- (c) Copyright 2008, SYSTEM electronic Gmbh
++ *
++ * Based on:
++ *
++ * arch/m68knommu/platform/5307/entry.S &
++ * arch/m68k/kernel/entry.S
++ *
++ * Copyright (C) 1991, 1992 Linus Torvalds
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file README.legal in the main directory of this archive
++ * for more details.
++ *
++ * Linux/m68k support by Hamish Macdonald
++ *
++ * ColdFire support by Greg Ungerer (gerg@snapgear.com)
++ * 5307 fixes by David W. Miller
++ * linux 2.4 support David McCullough <davidm@snapgear.com>
++ * Bug, speed and maintainability fixes by Philippe De Muyter <phdm@macqel.be>
++ * Ported to mmu Coldfire by Matt Waddel
++ */
++
++#include <linux/sys.h>
++#include <linux/linkage.h>
++#include <asm/cf_entry.h>
++#include <asm/errno.h>
++#include <asm/setup.h>
++#include <asm/segment.h>
++#include <asm/traps.h>
++#include <asm/unistd.h>
++
++/*
++ * TASK_INFO:
++ *
++ * - TINFO_PREEMPT (struct thread_info / preempt_count)
++ * Used to keep track of preemptability
++ * - TINFO_FLAGS (struct thread_info / flags - include/asm-m68k/thread_info.h)
++ * Various bit flags that are checked for scheduling/tracing
++ * Bits 0-7 are checked every exception exit
++ * 8-15 are checked every syscall exit
++ *
++ * TIF_SIGPENDING 6
++ * TIF_NEED_RESCHED 7
++ * TIF_DELAYED_TRACE 14
++ * TIF_SYSCALL_TRACE 15
++ * TIF_MEMDIE 16 (never checked here)
++ */
++
++.bss
++
++sw_ksp:
++.long 0
++
++sw_usp:
++.long 0
++
++.text
++
++.globl system_call
++.globl buserr
++.globl trap
++.globl resume
++.globl ret_from_exception
++.globl ret_from_signal
++.globl sys_call_table
++.globl ret_from_interrupt
++.globl inthandler
++
++ENTRY(buserr)
++#ifdef CONFIG_COLDFIRE_FOO
++ movew #0x2700,%sr /* lock interrupts */
++#endif
++ SAVE_ALL_INT
++#ifdef CONFIG_COLDFIRE_FOO
++ movew PT_SR(%sp),%d3 /* get original %sr */
++ oril #0x2000,%d3 /* set supervisor mode in it */
++ movew %d3,%sr /* recover irq state */
++#endif
++ GET_CURRENT(%d0)
++ movel %sp,%sp@- /* stack frame pointer argument */
++ jsr buserr_c
++ addql #4,%sp
++ jra .Lret_from_exception
++
++ENTRY(trap)
++ SAVE_ALL_INT
++ GET_CURRENT(%d0)
++ movel %sp,%sp@- /* stack frame pointer argument */
++ jsr trap_c
++ addql #4,%sp
++ jra .Lret_from_exception
++
++ /* After a fork we jump here directly from resume,
++ %d1 contains the previous task schedule_tail */
++ENTRY(ret_from_fork)
++ movel %d1,%sp@-
++ jsr schedule_tail
++ addql #4,%sp
++ jra .Lret_from_exception
++
++do_trace_entry:
++ movel #-ENOSYS,%d1 /* needed for strace */
++ movel %d1,%sp@(PT_D0)
++ subql #4,%sp
++ SAVE_SWITCH_STACK
++ jbsr syscall_trace
++ RESTORE_SWITCH_STACK
++ addql #4,%sp
++ movel %sp@(PT_ORIG_D0),%d0
++ cmpl #NR_syscalls,%d0
++ jcs syscall
++badsys:
++ movel #-ENOSYS,%d1
++ movel %d1,%sp@(PT_D0)
++ jra ret_from_exception
++
++do_trace_exit:
++ subql #4,%sp
++ SAVE_SWITCH_STACK
++ jbsr syscall_trace
++ RESTORE_SWITCH_STACK
++ addql #4,%sp
++ jra .Lret_from_exception
++
++ENTRY(ret_from_signal)
++ RESTORE_SWITCH_STACK
++ addql #4,%sp
++ jra .Lret_from_exception
++
++ENTRY(system_call)
++ SAVE_ALL_SYS
++
++ GET_CURRENT(%d1)
++ /* save top of frame */
++ movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0)
++
++ /* syscall trace */
++ tstb %curptr@(TASK_INFO+TINFO_FLAGS+2)
++ jmi do_trace_entry /* SYSCALL_TRACE is set */
++ cmpl #NR_syscalls,%d0
++ jcc badsys
++syscall:
++ movel #sys_call_table,%a0
++ asll #2,%d0
++ addl %d0,%a0
++ movel %a0@,%a0
++ jsr %a0@
++ movel %d0,%sp@(PT_D0) /* save the return value */
++ret_from_syscall:
++ movew %curptr@(TASK_INFO+TINFO_FLAGS+2),%d0
++ jne syscall_exit_work /* flags set so process */
++1: RESTORE_ALL
++
++syscall_exit_work:
++ btst #5,%sp@(PT_SR) /* check if returning to kernel */
++ bnes 1b /* if so, skip resched, signals */
++
++ btstl #15,%d0 /* check if SYSCALL_TRACE */
++ jne do_trace_exit
++ btstl #14,%d0 /* check if DELAYED_TRACE */
++ jne do_delayed_trace
++ btstl #6,%d0 /* check if SIGPENDING */
++ jne do_signal_return
++ pea resume_userspace
++ jra schedule
++
++ENTRY(ret_from_exception)
++.Lret_from_exception:
++ btst #5,%sp@(PT_SR) /* check if returning to kernel */
++ bnes 1f /* if so, skip resched, signals */
++ movel %d0,%sp@- /* Only allow interrupts when we are */
++ move %sr,%d0 /* last one on the kernel stack, */
++ andl #ALLOWINT,%d0 /* otherwise stack overflow can occur */
++ move %d0,%sr /* during heavy interrupt load. */
++ movel %sp@+,%d0
++
++resume_userspace:
++ moveb %curptr@(TASK_INFO+TINFO_FLAGS+3),%d0
++ jne exit_work /* SIGPENDING and/or NEED_RESCHED set */
++1: RESTORE_ALL
++
++exit_work:
++ /* save top of frame */
++ movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0)
++ btstl #6,%d0 /* check for SIGPENDING in flags */
++ jne do_signal_return
++ pea resume_userspace
++ jra schedule
++
++do_signal_return:
++ subql #4,%sp /* dummy return address */
++ SAVE_SWITCH_STACK
++ pea %sp@(SWITCH_STACK_SIZE)
++ clrl %sp@-
++ bsrl do_signal
++ addql #8,%sp
++ RESTORE_SWITCH_STACK
++ addql #4,%sp
++ jbra resume_userspace
++
++do_delayed_trace:
++ bclr #7,%sp@(PT_SR) /* clear trace bit in SR */
++ pea 1 /* send SIGTRAP */
++ movel %curptr,%sp@-
++ pea LSIGTRAP
++ jbsr send_sig
++ addql #8,%sp
++ addql #4,%sp
++ jbra resume_userspace
++
++/*
++ * This is the interrupt handler (for all hardware interrupt
++ * sources). It figures out the vector number and calls the appropriate
++ * interrupt service routine directly.
++ */
++ENTRY(inthandler)
++ SAVE_ALL_INT
++ GET_CURRENT(%d0)
++ addql #1,%curptr@(TASK_INFO+TINFO_PREEMPT)
++ /* put exception # in d0 */
++ movel %sp@(PT_VECTOR),%d0
++ swap %d0 /* extract bits 25:18 */
++ lsrl #2,%d0
++ andl #0x0ff,%d0
++
++ movel %sp,%sp@-
++ movel %d0,%sp@- /* put vector # on stack */
++auto_irqhandler_fixup = . + 2
++ jbsr process_int /* process the IRQ */
++ addql #8,%sp /* pop parameters off stack */
++
++ENTRY(ret_from_interrupt)
++ret_from_interrupt:
++
++ subql #1,%curptr@(TASK_INFO+TINFO_PREEMPT)
++ jeq ret_from_last_interrupt
++2: RESTORE_ALL
++
++ ALIGN
++ret_from_last_interrupt:
++ moveb %sp@(PT_SR),%d0
++ andl #(~ALLOWINT>>8)&0xff,%d0
++ jne 2b
++
++ /* check if we need to do software interrupts */
++ tstl irq_stat+CPUSTAT_SOFTIRQ_PENDING
++ jeq .Lret_from_exception
++ pea ret_from_exception
++ jra do_softirq
++
++ENTRY(user_inthandler)
++ SAVE_ALL_INT
++ GET_CURRENT(%d0)
++ addql #1,%curptr@(TASK_INFO+TINFO_PREEMPT)
++ /* put exception # in d0 */
++ movel %sp@(PT_VECTOR),%d0
++user_irqvec_fixup = . + 2
++ swap %d0 /* extract bits 25:18 */
++ lsrl #2,%d0
++ andl #0x0ff,%d0
++
++ movel %sp,%sp@-
++ movel %d0,%sp@- /* put vector # on stack */
++user_irqhandler_fixup = . + 2
++ jbsr process_int /* process the IRQ */
++ addql #8,%sp /* pop parameters off stack */
++
++ subql #1,%curptr@(TASK_INFO+TINFO_PREEMPT)
++ jeq ret_from_last_interrupt
++ RESTORE_ALL
++
++/* Handler for uninitialized and spurious interrupts */
++
++ENTRY(bad_inthandler)
++ SAVE_ALL_INT
++ GET_CURRENT(%d0)
++ addql #1,%curptr@(TASK_INFO+TINFO_PREEMPT)
++
++ movel %sp,%sp@-
++ jsr handle_badint
++ addql #4,%sp
++
++ subql #1,%curptr@(TASK_INFO+TINFO_PREEMPT)
++ jeq ret_from_last_interrupt
++ RESTORE_ALL
++
++ENTRY(sys_fork)
++ SAVE_SWITCH_STACK
++ pea %sp@(SWITCH_STACK_SIZE)
++ jbsr m68k_fork
++ addql #4,%sp
++ RESTORE_SWITCH_STACK
++ rts
++
++ENTRY(sys_clone)
++ SAVE_SWITCH_STACK
++ pea %sp@(SWITCH_STACK_SIZE)
++ jbsr m68k_clone
++ addql #4,%sp
++ RESTORE_SWITCH_STACK
++ rts
++
++ENTRY(sys_vfork)
++ SAVE_SWITCH_STACK
++ pea %sp@(SWITCH_STACK_SIZE)
++ jbsr m68k_vfork
++ addql #4,%sp
++ RESTORE_SWITCH_STACK
++ rts
++
++ENTRY(sys_sigsuspend)
++ SAVE_SWITCH_STACK
++ pea %sp@(SWITCH_STACK_SIZE)
++ jbsr do_sigsuspend
++ addql #4,%sp
++ RESTORE_SWITCH_STACK
++ rts
++
++ENTRY(sys_rt_sigsuspend)
++ SAVE_SWITCH_STACK
++ pea %sp@(SWITCH_STACK_SIZE)
++ jbsr do_rt_sigsuspend
++ addql #4,%sp
++ RESTORE_SWITCH_STACK
++ rts
++
++ENTRY(sys_sigreturn)
++ SAVE_SWITCH_STACK
++ jbsr do_sigreturn
++ RESTORE_SWITCH_STACK
++ rts
++
++ENTRY(sys_rt_sigreturn)
++ SAVE_SWITCH_STACK
++ jbsr do_rt_sigreturn
++ RESTORE_SWITCH_STACK
++ rts
++
++resume:
++ /*
++ * Beware - when entering resume, prev (the current task) is
++ * in a0, next (the new task) is in a1,so don't change these
++ * registers until their contents are no longer needed.
++ */
++
++ /* save sr */
++ movew %sr,%d0
++ movew %d0,%a0@(TASK_THREAD+THREAD_SR)
++
++ /* save usp */
++ /* Save USP via %a1 (which is saved/restored from %d0) */
++ movel %a1,%d0
++ movel %usp,%a1
++ movel %a1,%a0@(TASK_THREAD+THREAD_USP)
++ movel %d0,%a1
++
++ /* save non-scratch registers on stack */
++ SAVE_SWITCH_STACK
++
++ /* save current kernel stack pointer */
++ movel %sp,%a0@(TASK_THREAD+THREAD_KSP)
++
++ /* Return previous task in %d1 */
++ movel %curptr,%d1
++
++ /* switch to new task (a1 contains new task) */
++ movel %a1,%curptr
++
++ /* restore the kernel stack pointer */
++ movel %a1@(TASK_THREAD+THREAD_KSP),%sp
++
++ /* restore non-scratch registers */
++ RESTORE_SWITCH_STACK
++
++ /* restore user stack pointer */
++ movel %a1@(TASK_THREAD+THREAD_USP),%a0
++ movel %a0,%usp
++
++ /* restore status register */
++ movew %a1@(TASK_THREAD+THREAD_SR),%d0
++ movew %d0,%sr
++
++ rts
++
++.data
++ALIGN
++sys_call_table:
++ .long sys_ni_syscall /* 0 - old "setup()" system call*/
++ .long sys_exit
++ .long sys_fork
++ .long sys_read
++ .long sys_write
++ .long sys_open /* 5 */
++ .long sys_close
++ .long sys_waitpid
++ .long sys_creat
++ .long sys_link
++ .long sys_unlink /* 10 */
++ .long sys_execve
++ .long sys_chdir
++ .long sys_time
++ .long sys_mknod
++ .long sys_chmod /* 15 */
++ .long sys_chown16
++ .long sys_ni_syscall /* old break syscall holder */
++ .long sys_stat
++ .long sys_lseek
++ .long sys_getpid /* 20 */
++ .long sys_mount
++ .long sys_oldumount
++ .long sys_setuid16
++ .long sys_getuid16
++ .long sys_stime /* 25 */
++ .long sys_ptrace
++ .long sys_alarm
++ .long sys_fstat
++ .long sys_pause
++ .long sys_utime /* 30 */
++ .long sys_ni_syscall /* old stty syscall holder */
++ .long sys_ni_syscall /* old gtty syscall holder */
++ .long sys_access
++ .long sys_nice
++ .long sys_ni_syscall /* 35 */ /* old ftime syscall holder */
++ .long sys_sync
++ .long sys_kill
++ .long sys_rename
++ .long sys_mkdir
++ .long sys_rmdir /* 40 */
++ .long sys_dup
++ .long sys_pipe
++ .long sys_times
++ .long sys_ni_syscall /* old prof syscall holder */
++ .long sys_brk /* 45 */
++ .long sys_setgid16
++ .long sys_getgid16
++ .long sys_signal
++ .long sys_geteuid16
++ .long sys_getegid16 /* 50 */
++ .long sys_acct
++ .long sys_umount /* recycled never used phys() */
++ .long sys_ni_syscall /* old lock syscall holder */
++ .long sys_ioctl
++ .long sys_fcntl /* 55 */
++ .long sys_ni_syscall /* old mpx syscall holder */
++ .long sys_setpgid
++ .long sys_ni_syscall /* old ulimit syscall holder */
++ .long sys_ni_syscall
++ .long sys_umask /* 60 */
++ .long sys_chroot
++ .long sys_ustat
++ .long sys_dup2
++ .long sys_getppid
++ .long sys_getpgrp /* 65 */
++ .long sys_setsid
++ .long sys_sigaction
++ .long sys_sgetmask
++ .long sys_ssetmask
++ .long sys_setreuid16 /* 70 */
++ .long sys_setregid16
++ .long sys_sigsuspend
++ .long sys_sigpending
++ .long sys_sethostname
++ .long sys_setrlimit /* 75 */
++ .long sys_old_getrlimit
++ .long sys_getrusage
++ .long sys_gettimeofday
++ .long sys_settimeofday
++ .long sys_getgroups16 /* 80 */
++ .long sys_setgroups16
++ .long old_select
++ .long sys_symlink
++ .long sys_lstat
++ .long sys_readlink /* 85 */
++ .long sys_uselib
++ .long sys_swapon
++ .long sys_reboot
++ .long old_readdir
++ .long old_mmap /* 90 */
++ .long sys_munmap
++ .long sys_truncate
++ .long sys_ftruncate
++ .long sys_fchmod
++ .long sys_fchown16 /* 95 */
++ .long sys_getpriority
++ .long sys_setpriority
++ .long sys_ni_syscall /* old profil syscall holder */
++ .long sys_statfs
++ .long sys_fstatfs /* 100 */
++ .long sys_ni_syscall /* ioperm for i386 */
++ .long sys_socketcall
++ .long sys_syslog
++ .long sys_setitimer
++ .long sys_getitimer /* 105 */
++ .long sys_newstat
++ .long sys_newlstat
++ .long sys_newfstat
++ .long sys_ni_syscall
++ .long sys_ni_syscall /* 110 */ /* iopl for i386 */
++ .long sys_vhangup
++ .long sys_ni_syscall /* obsolete idle() syscall */
++ .long sys_ni_syscall /* vm86old for i386 */
++ .long sys_wait4
++ .long sys_swapoff /* 115 */
++ .long sys_sysinfo
++ .long sys_ipc
++ .long sys_fsync
++ .long sys_sigreturn
++ .long sys_clone /* 120 */
++ .long sys_setdomainname
++ .long sys_newuname
++ .long sys_cacheflush /* modify_ldt for i386 */
++ .long sys_adjtimex
++ .long sys_mprotect /* 125 */
++ .long sys_sigprocmask
++ .long sys_ni_syscall /* old "create_module" */
++ .long sys_init_module
++ .long sys_delete_module
++ .long sys_ni_syscall /* 130 - old "get_kernel_syms" */
++ .long sys_quotactl
++ .long sys_getpgid
++ .long sys_fchdir
++ .long sys_bdflush
++ .long sys_sysfs /* 135 */
++ .long sys_personality
++ .long sys_ni_syscall /* for afs_syscall */
++ .long sys_setfsuid16
++ .long sys_setfsgid16
++ .long sys_llseek /* 140 */
++ .long sys_getdents
++ .long sys_select
++ .long sys_flock
++ .long sys_msync
++ .long sys_readv /* 145 */
++ .long sys_writev
++ .long sys_getsid
++ .long sys_fdatasync
++ .long sys_sysctl
++ .long sys_mlock /* 150 */
++ .long sys_munlock
++ .long sys_mlockall
++ .long sys_munlockall
++ .long sys_sched_setparam
++ .long sys_sched_getparam /* 155 */
++ .long sys_sched_setscheduler
++ .long sys_sched_getscheduler
++ .long sys_sched_yield
++ .long sys_sched_get_priority_max
++ .long sys_sched_get_priority_min /* 160 */
++ .long sys_sched_rr_get_interval
++ .long sys_nanosleep
++ .long sys_mremap
++ .long sys_setresuid16
++ .long sys_getresuid16 /* 165 */
++ .long sys_getpagesize
++ .long sys_ni_syscall /* old sys_query_module */
++ .long sys_poll
++ .long sys_nfsservctl
++ .long sys_setresgid16 /* 170 */
++ .long sys_getresgid16
++ .long sys_prctl
++ .long sys_rt_sigreturn
++ .long sys_rt_sigaction
++ .long sys_rt_sigprocmask /* 175 */
++ .long sys_rt_sigpending
++ .long sys_rt_sigtimedwait
++ .long sys_rt_sigqueueinfo
++ .long sys_rt_sigsuspend
++ .long sys_pread64 /* 180 */
++ .long sys_pwrite64
++ .long sys_lchown16;
++ .long sys_getcwd
++ .long sys_capget
++ .long sys_capset /* 185 */
++ .long sys_sigaltstack
++ .long sys_sendfile
++ .long sys_ni_syscall /* streams1 */
++ .long sys_ni_syscall /* streams2 */
++ .long sys_vfork /* 190 */
++ .long sys_getrlimit
++ .long sys_mmap2
++ .long sys_truncate64
++ .long sys_ftruncate64
++ .long sys_stat64 /* 195 */
++ .long sys_lstat64
++ .long sys_fstat64
++ .long sys_chown
++ .long sys_getuid
++ .long sys_getgid /* 200 */
++ .long sys_geteuid
++ .long sys_getegid
++ .long sys_setreuid
++ .long sys_setregid
++ .long sys_getgroups /* 205 */
++ .long sys_setgroups
++ .long sys_fchown
++ .long sys_setresuid
++ .long sys_getresuid
++ .long sys_setresgid /* 210 */
++ .long sys_getresgid
++ .long sys_lchown
++ .long sys_setuid
++ .long sys_setgid
++ .long sys_setfsuid /* 215 */
++ .long sys_setfsgid
++ .long sys_pivot_root
++ .long sys_ni_syscall
++ .long sys_ni_syscall
++ .long sys_getdents64 /* 220 */
++ .long sys_gettid
++ .long sys_tkill
++ .long sys_setxattr
++ .long sys_lsetxattr
++ .long sys_fsetxattr /* 225 */
++ .long sys_getxattr
++ .long sys_lgetxattr
++ .long sys_fgetxattr
++ .long sys_listxattr
++ .long sys_llistxattr /* 230 */
++ .long sys_flistxattr
++ .long sys_removexattr
++ .long sys_lremovexattr
++ .long sys_fremovexattr
++ .long sys_futex /* 235 */
++ .long sys_sendfile64
++ .long sys_mincore
++ .long sys_madvise
++ .long sys_fcntl64
++ .long sys_readahead /* 240 */
++ .long sys_io_setup
++ .long sys_io_destroy
++ .long sys_io_getevents
++ .long sys_io_submit
++ .long sys_io_cancel /* 245 */
++ .long sys_fadvise64
++ .long sys_exit_group
++ .long sys_lookup_dcookie
++ .long sys_epoll_create
++ .long sys_epoll_ctl /* 250 */
++ .long sys_epoll_wait
++ .long sys_remap_file_pages
++ .long sys_set_tid_address
++ .long sys_timer_create
++ .long sys_timer_settime /* 255 */
++ .long sys_timer_gettime
++ .long sys_timer_getoverrun
++ .long sys_timer_delete
++ .long sys_clock_settime
++ .long sys_clock_gettime /* 260 */
++ .long sys_clock_getres
++ .long sys_clock_nanosleep
++ .long sys_statfs64
++ .long sys_fstatfs64
++ .long sys_tgkill /* 265 */
++ .long sys_utimes
++ .long sys_fadvise64_64
++ .long sys_mbind
++ .long sys_get_mempolicy
++ .long sys_set_mempolicy /* 270 */
++ .long sys_mq_open
++ .long sys_mq_unlink
++ .long sys_mq_timedsend
++ .long sys_mq_timedreceive
++ .long sys_mq_notify /* 275 */
++ .long sys_mq_getsetattr
++ .long sys_waitid
++ .long sys_ni_syscall /* for sys_vserver */
++ .long sys_add_key
++ .long sys_request_key /* 280 */
++ .long sys_keyctl
++ .long sys_ioprio_set
++ .long sys_ioprio_get
++ .long sys_inotify_init
++ .long sys_inotify_add_watch /* 285 */
++ .long sys_inotify_rm_watch
++ .long sys_migrate_pages
++ .long sys_openat
++ .long sys_mkdirat
++ .long sys_mknodat /* 290 */
++ .long sys_fchownat
++ .long sys_futimesat
++ .long sys_fstatat64
++ .long sys_unlinkat
++ .long sys_renameat /* 295 */
++ .long sys_linkat
++ .long sys_symlinkat
++ .long sys_readlinkat
++ .long sys_fchmodat
++ .long sys_faccessat /* 300 */
++ .long sys_ni_syscall /* Reserved for pselect6 */
++ .long sys_ni_syscall /* Reserved for ppoll */
++ .long sys_unshare
++ .long sys_set_robust_list
++ .long sys_get_robust_list /* 305 */
++ .long sys_splice
++ .long sys_sync_file_range
++ .long sys_tee
++ .long sys_vmsplice
++ .long sys_move_pages /* 310 */
++
+--- /dev/null
++++ b/arch/m68k/coldfire/head.S
+@@ -0,0 +1,661 @@
++/*
++ * head.S is the MMU enabled ColdFire specific initial boot code
++ *
++ * Ported to ColdFire by
++ * Matt Waddel Matt.Waddel@freescale.com
++ * Kurt Mahan kmahan@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2007, 2008
++ * Phys kernel mapping Copyright Daniel Krueger, SYSTEC electornic GmbH 2008
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * Parts of this code came from arch/m68k/kernel/head.S
++ */
++#include <linux/linkage.h>
++#include <linux/init.h>
++#include <asm/bootinfo.h>
++#include <asm/setup.h>
++#include <asm/entry.h>
++#include <asm/pgtable.h>
++#include <asm/page.h>
++#include <asm/coldfire.h>
++#include <asm/mcfuart.h>
++#include <asm/cfcache.h>
++
++#define DEBUG
++
++.globl kernel_pg_dir
++.globl availmem
++.globl set_context
++.globl set_fpga
++
++#ifdef DEBUG
++/* When debugging use readable names for labels */
++#ifdef __STDC__
++#define L(name) .head.S.##name
++#else
++#define L(name) .head.S./**/name
++#endif
++#else
++#ifdef __STDC__
++#define L(name) .L##name
++#else
++#define L(name) .L/**/name
++#endif
++#endif
++
++/* The __INITDATA stuff is a no-op when ftrace or kgdb are turned on */
++#ifndef __INITDATA
++#define __INITDATA .data
++#define __FINIT .previous
++#endif
++
++#if CONFIG_SDRAM_BASE != PAGE_OFFSET
++/*
++ * Kernel mapped to virtual ram address.
++ *
++ * M5445x:
++ * Data[0]: 0xF0000000 -> 0xFFFFFFFF System regs
++ * Data[1]: 0xA0000000 -> 0xAFFFFFFF PCI
++ * Code[0]: Not Mapped
++ * Code[1]: Not Mapped
++ *
++ * M547x/M548x
++ * Data[0]: 0xF0000000 -> 0xFFFFFFFF System regs
++ * Data[1]: Not Mapped
++ * Code[0]: Not Mapped
++ * Code[1]: Not Mapped
++ */
++#if defined(CONFIG_M5445X)
++#define ACR0_DEFAULT #0xF00FA048 /* System regs */
++#define ACR1_DEFAULT #0xA00FA048 /* PCI */
++#define ACR2_DEFAULT #0x00000000 /* Not Mapped */
++#define ACR3_DEFAULT #0x00000000 /* Not Mapped */
++#elif defined(CONFIG_M547X_8X)
++#define ACR0_DEFAULT #0xF00FA048 /* System Regs */
++#define ACR1_DEFAULT #0x00000000 /* Not Mapped */
++#define ACR2_DEFAULT #0x00000000 /* Not Mapped */
++#define ACR3_DEFAULT #0x00000000 /* Not Mapped */
++#endif
++
++#else /* CONFIG_SDRAM_BASE = PAGE_OFFSET */
++/*
++ * Kernel mapped to physical ram address.
++ *
++ * M5445x:
++ * Data[0]: 0xF0000000 -> 0xFFFFFFFF System regs
++ * Data[1]: 0x40000000 -> 0x4FFFFFFF SDRAM - uncached
++ * Code[0]: Not Mapped
++ * Code[1]: 0x40000000 -> 0x4FFFFFFF SDRAM - cached
++ *
++ * M547x/M548x
++ * Data[0]: 0xF0000000 -> 0xFFFFFFFF System regs
++ * Data[1]: 0x00000000 -> 0x0FFFFFFF SDRAM - uncached
++ * Code[0]: Not Mapped
++ * Code[1]: 0x00000000 -> 0x0FFFFFFF SDRAM - cached
++ */
++#if defined(CONFIG_M5445X)
++#define ACR0_DEFAULT #0xF00FA048 /* System Regs */
++#define ACR1_DEFAULT #0x400FA048 /* SDRAM uncached */
++#define ACR2_DEFAULT #0x00000000 /* Not mapped */
++#define ACR3_DEFAULT #0x400FA008 /* SDRAM cached */
++#elif defined(CONFIG_M547X_8X)
++#define ACR0_DEFAULT #0xF00FA048 /* System Regs */
++#define ACR1_DEFAULT #0x000FA048 /* SDRAM uncached */
++#define ACR2_DEFAULT #0x00000000 /* Not mapped */
++#define ACR3_DEFAULT #0x000FA008 /* SDRAM cached */
++#endif
++#endif
++
++/* Several macros to make the writing of subroutines easier:
++ * - func_start marks the beginning of the routine which setups the frame
++ * register and saves the registers, it also defines another macro
++ * to automatically restore the registers again.
++ * - func_return marks the end of the routine and simply calls the prepared
++ * macro to restore registers and jump back to the caller.
++ * - func_define generates another macro to automatically put arguments
++ * onto the stack call the subroutine and cleanup the stack again.
++ */
++
++.macro load_symbol_address symbol,register
++ movel #\symbol,\register
++.endm
++
++.macro func_start name,saveregs,savesize,stack=0
++L(\name):
++ linkw %a6,#-\stack
++ subal #(\savesize),%sp
++ moveml \saveregs,%sp@
++.set stackstart,-\stack
++
++.macro func_return_\name
++ moveml %sp@,\saveregs
++ addal #(\savesize),%sp
++ unlk %a6
++ rts
++.endm
++.endm
++
++.macro func_return name
++ func_return_\name
++.endm
++
++.macro func_call name
++ jbsr L(\name)
++.endm
++
++.macro move_stack nr,arg1,arg2,arg3,arg4
++.if \nr
++ move_stack "(\nr-1)",\arg2,\arg3,\arg4
++ movel \arg1,%sp@-
++.endif
++.endm
++
++.macro func_define name,nr=0
++.macro \name arg1,arg2,arg3,arg4
++ move_stack \nr,\arg1,\arg2,\arg3,\arg4
++ func_call \name
++.if \nr
++ lea %sp@(\nr*4),%sp
++.endif
++.endm
++.endm
++
++func_define serial_putc,1
++
++.macro putc ch
++ pea \ch
++ func_call serial_putc
++ addql #4,%sp
++.endm
++
++.macro dputc ch
++#ifdef DEBUG
++ putc \ch
++#endif
++.endm
++
++func_define putn,1
++
++.macro dputn nr
++#ifdef DEBUG
++ putn \nr
++#endif
++.endm
++
++#if CONFIG_SDRAM_BASE != PAGE_OFFSET
++/*
++ mmu_map - creates a new TLB entry
++
++ virt_addr Must be on proper boundary
++ phys_addr Must be on proper boundary
++ itlb MMUOR_ITLB if instruction TLB or 0
++ asid address space ID
++ shared_global MMUTR_SG if shared between different ASIDs or 0
++ size_code MMUDR_SZ1M 1 MB
++ MMUDR_SZ4K 4 KB
++ MMUDR_SZ8K 8 KB
++ MMUDR_SZ16M 16 MB
++ cache_mode MMUDR_INC instruction non-cacheable
++ MMUDR_IC instruction cacheable
++ MMUDR_DWT data writethrough
++ MMUDR_DCB data copyback
++ MMUDR_DNCP data non-cacheable, precise
++ MMUDR_DNCIP data non-cacheable, imprecise
++ super_prot MMUDR_SP if user mode generates exception or 0
++ readable MMUDR_R if permits read access (data TLB) or 0
++ writable MMUDR_W if permits write access (data TLB) or 0
++ executable MMUDR_X if permits execute access (instruction TLB) or 0
++ locked MMUDR_LK prevents TLB entry from being replaced or 0
++ temp_data_reg a data register to use for temporary values
++*/
++.macro mmu_map virt_addr,phys_addr,itlb,asid,shared_global,size_code,cache_mode,super_prot,readable,writable,executable,locked,temp_data_reg
++ /* Set up search of TLB. */
++ movel #(\virt_addr+1), \temp_data_reg
++ movel \temp_data_reg, MMUAR
++ /* Search. */
++ movel #(MMUOR_STLB + MMUOR_ADR +\itlb), \temp_data_reg
++ movew \temp_data_reg, (MMUOR)
++ /* Set up tag value. */
++ movel #(\virt_addr + \asid + \shared_global + MMUTR_V), \temp_data_reg
++ movel \temp_data_reg, MMUTR
++ /* Set up data value. */
++ movel #(\phys_addr + \size_code + \cache_mode + \super_prot + \readable + \writable + \executable + \locked), \temp_data_reg
++ movel \temp_data_reg, MMUDR
++ /* Save it. */
++ movel #(MMUOR_ACC + MMUOR_UAA + \itlb), \temp_data_reg
++ movew \temp_data_reg, (MMUOR)
++.endm /* mmu_map */
++
++.macro mmu_unmap virt_addr,itlb,temp_data_reg
++ /* Set up search of TLB. */
++ movel #(\virt_addr+1), \temp_data_reg
++ movel \temp_data_reg, MMUAR
++ /* Search. */
++ movel #(MMUOR_STLB + MMUOR_ADR +\itlb), \temp_data_reg
++ movew \temp_data_reg, (MMUOR)
++ /* Test for hit. */
++ movel MMUSR,\temp_data_reg
++ btst #MMUSR_HITN,\temp_data_reg
++ beq 1f
++ /* Read the TLB. */
++ movel #(MMUOR_RW + MMUOR_ACC +\itlb), \temp_data_reg
++ movew \temp_data_reg, (MMUOR)
++ movel MMUSR,\temp_data_reg
++ /* Set up tag value. */
++ movel #0, \temp_data_reg
++ movel \temp_data_reg, MMUTR
++ /* Set up data value. */
++ movel #0, \temp_data_reg
++ movel \temp_data_reg, MMUDR
++ /* Save it. */
++ movel #(MMUOR_ACC + MMUOR_UAA + \itlb), \temp_data_reg
++ movew \temp_data_reg, (MMUOR)
++1:
++.endm /* mmu_unmap */
++#endif /* CONFIG_SDRAM_BASE != PAGE_OFFSET */
++
++/* .text */
++.section ".text.head","ax"
++ENTRY(_stext)
++/* Version numbers of the bootinfo interface -- if we later pass info
++ * from boot ROM we might want to put something real here.
++ *
++ * The area from _stext to _start will later be used as kernel pointer table
++ */
++ bras 1f /* Jump over bootinfo version numbers */
++
++ .long BOOTINFOV_MAGIC
++ .long 0
++#if CONFIG_SDRAM_BASE != PAGE_OFFSET
++1: jmp __start-(0xc0000000-CONFIG_SDRAM_BASE)
++#else
++1: jmp __start
++#endif
++
++.equ kernel_pg_dir,_stext
++.equ .,_stext+0x1000
++
++ENTRY(_start)
++ jra __start
++__INIT
++ENTRY(__start)
++/* Save the location of u-boot info - cmd line, bd_info, etc. */
++ movel %a7,%a4 /* Don't use %a4 before cf_early_init */
++ addl #0x00000004,%a4 /* offset past top */
++ addl #(PAGE_OFFSET-CONFIG_SDRAM_BASE),%a4 /* high mem offset */
++
++/* Setup initial stack pointer */
++ movel #CONFIG_SDRAM_BASE+0x1000,%sp
++
++/* Setup usp */
++ subl %a0,%a0
++ movel %a0,%usp
++
++#if defined(CONFIG_M5445X)
++ movel #0x80000000, %d0
++ movec %d0, %rambar1
++#elif defined(CONFIG_M547X_8X)
++ movel #MCF_MBAR, %d0
++ movec %d0, %mbar
++ move.l #(MCF_RAMBAR0 + 0x21), %d0
++ movec %d0, %rambar0
++ move.l #(MCF_RAMBAR1 + 0x21), %d0
++ movec %d0, %rambar1
++#endif
++
++ movew #0x2700,%sr
++
++/* reset cache */
++ movel #(CF_CACR_ICINVA + CF_CACR_DCINVA),%d0
++ movecl %d0,%cacr
++
++ movel #(MMU_BASE+1),%d0
++ movecl %d0,%mmubar
++ movel #MMUOR_CA,%a0 /* Clear tlb entries */
++ movew %a0,(MMUOR)
++ movel #(MMUOR_CA + MMUOR_ITLB),%a0 /* Use ITLB for searches */
++ movew %a0,(MMUOR)
++ movel #0,%a0 /* Clear Addr Space User ID */
++ movecl %a0,%asid
++
++/* setup ACRs */
++ movel ACR0_DEFAULT, %d0 /* ACR0 (DATA) setup */
++ movec %d0, %acr0
++ nop
++ movel ACR1_DEFAULT, %d0 /* ACR1 (DATA) setup */
++ movec %d0, %acr1
++ nop
++ movel ACR2_DEFAULT, %d0 /* ACR2 (CODE) setup */
++ movec %d0, %acr2
++ nop
++ movel ACR3_DEFAULT, %d0 /* ACR3 (CODE) setup */
++ movec %d0, %acr3
++ nop
++
++ /* If you change the memory size to another value make a matching
++ change in paging_init(cf-mmu.c) to zones_size[]. */
++
++#if CONFIG_SDRAM_BASE != PAGE_OFFSET
++#if defined(CONFIG_M5445X)
++ /* Map 256MB as code */
++ mmu_map (PAGE_OFFSET+0*0x1000000), (PHYS_OFFSET+0*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+1*0x1000000), (PHYS_OFFSET+1*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+2*0x1000000), (PHYS_OFFSET+2*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+3*0x1000000), (PHYS_OFFSET+3*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+4*0x1000000), (PHYS_OFFSET+4*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+5*0x1000000), (PHYS_OFFSET+5*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+6*0x1000000), (PHYS_OFFSET+6*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+7*0x1000000), (PHYS_OFFSET+7*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+8*0x1000000), (PHYS_OFFSET+8*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+9*0x1000000), (PHYS_OFFSET+9*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+10*0x1000000), (PHYS_OFFSET+10*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+11*0x1000000), (PHYS_OFFSET+11*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+12*0x1000000), (PHYS_OFFSET+12*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+13*0x1000000), (PHYS_OFFSET+13*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+14*0x1000000), (PHYS_OFFSET+14*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+15*0x1000000), (PHYS_OFFSET+15*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_IC, MMUDR_SP, \
++ 0, 0, MMUDR_X, MMUDR_LK, %d0
++
++ /* Map 256MB as data also */
++ mmu_map (PAGE_OFFSET+0*0x1000000), (PHYS_OFFSET+0*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+1*0x1000000), (PHYS_OFFSET+1*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+2*0x1000000), (PHYS_OFFSET+2*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+3*0x1000000), (PHYS_OFFSET+3*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+4*0x1000000), (PHYS_OFFSET+4*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+5*0x1000000), (PHYS_OFFSET+5*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+6*0x1000000), (PHYS_OFFSET+6*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+7*0x1000000), (PHYS_OFFSET+7*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+8*0x1000000), (PHYS_OFFSET+8*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+9*0x1000000), (PHYS_OFFSET+9*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+10*0x1000000), (PHYS_OFFSET+10*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+11*0x1000000), (PHYS_OFFSET+11*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+12*0x1000000), (PHYS_OFFSET+12*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+13*0x1000000), (PHYS_OFFSET+13*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+14*0x1000000), (PHYS_OFFSET+14*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+15*0x1000000), (PHYS_OFFSET+15*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++
++ /* Map ATA registers -- sacrifice a data TLB due to the hw design */
++ mmu_map (0x90000000), (0x90000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, MMUDR_LK, %d0
++
++#elif defined(CONFIG_M547X_8X)
++
++ /* Map first 8 MB as code */
++ mmu_map (PAGE_OFFSET+0*1024*1024), (0*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+1*1024*1024), (1*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+2*1024*1024), (2*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+3*1024*1024), (3*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+4*1024*1024), (4*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+5*1024*1024), (5*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+6*1024*1024), (6*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+7*1024*1024), (7*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, MMUDR_X, \
++ MMUDR_LK, %d0
++
++ /* Map first 8 MB as data */
++ mmu_map (PAGE_OFFSET+0*1024*1024), (0*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+1*1024*1024), (1*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+2*1024*1024), (2*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+3*1024*1024), (3*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+4*1024*1024), (4*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+5*1024*1024), (5*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+6*1024*1024), (6*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++ mmu_map (PAGE_OFFSET+7*1024*1024), (7*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, MMUDR_LK, %d0
++#endif
++ /*
++ * Do unity mapping to enable the MMU. Map first chunk of memory
++ * in place as code/data. The TLBs will be deleted after the MMU is
++ * enabled and we are executing in high memory.
++ */
++
++#if defined(CONFIG_M5445X)
++ /* Map first 16 MB as code */
++ mmu_map (PHYS_OFFSET+0*0x1000000), (PHYS_OFFSET+0*0x1000000), \
++ MMUOR_ITLB, 0, MMUTR_SG, MMUDR_SZ16M, MMUDR_INC, MMUDR_SP, 0, \
++ 0, MMUDR_X, 0, %d0
++ /* Map first 16 MB as data too */
++ mmu_map (PHYS_OFFSET+0*0x1000000), (PHYS_OFFSET+0*0x1000000), 0, 0, \
++ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
++ 0, 0, %d0
++#elif defined(CONFIG_M547X_8X)
++ /* Map first 4 MB as code */
++ mmu_map (0*1024*1024), (0*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, \
++ MMUDR_X, 0, %d0
++ mmu_map (1*1024*1024), (1*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, \
++ MMUDR_X, 0, %d0
++ mmu_map (2*1024*1024), (2*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, \
++ MMUDR_X, 0, %d0
++ mmu_map (3*1024*1024), (3*1024*1024), MMUOR_ITLB, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_IC, MMUDR_SP, 0, 0, \
++ MMUDR_X, 0, %d0
++
++ /* Map first 4 MB as data too */
++ mmu_map (0*1024*1024), (0*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DCB, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, 0, %d0
++ mmu_map (1*1024*1024), (1*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DCB, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, 0, %d0
++ mmu_map (2*1024*1024), (2*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DCB, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, 0, %d0
++ mmu_map (3*1024*1024), (3*1024*1024), 0, 0, \
++ MMUTR_SG, MMUDR_SZ1M, MMUDR_DCB, MMUDR_SP, MMUDR_R, \
++ MMUDR_W, 0, 0, %d0
++#endif
++#endif /* CONFIG_SDRAM_BASE != PAGE_OFFSET */
++
++ /* Turn on MMU */
++ movel #(MMUCR_EN),%a0
++ movel %a0,MMUCR
++ nop /* This synchs the pipeline after a write to MMUCR */
++
++ movel #__running_high,%a0 /* Get around PC-relative addressing. */
++ jmp %a0@
++
++ENTRY(__running_high)
++ load_symbol_address _stext,%sp
++ movel L(memory_start),%a0
++ movel %a0,availmem
++ load_symbol_address L(phys_kernel_start),%a0
++ load_symbol_address _stext,%a1
++ subl #_stext,%a1
++ addl #PAGE_OFFSET,%a1
++ movel %a1,%a0@
++
++/* zero bss */
++ lea _sbss,%a0
++ lea _ebss,%a1
++ clrl %d0
++_loop_bss:
++ movel %d0,(%a0)+
++ cmpl %a0,%a1
++ bne _loop_bss
++
++ /* Unmap unity mappings */
++#if CONFIG_SDRAM_BASE != PAGE_OFFSET
++#if defined(CONFIG_M5445X)
++ mmu_unmap (PHYS_OFFSET+0*0x1000000), MMUOR_ITLB, %d0
++ mmu_unmap (PHYS_OFFSET+0*0x1000000), 0, %d0
++#elif defined(CONFIG_M547X_8X)
++ mmu_unmap (PHYS_OFFSET+0*0x1000000), MMUOR_ITLB, %d0
++ mmu_unmap (PHYS_OFFSET+1*0x1000000), MMUOR_ITLB, %d0
++ mmu_unmap (PHYS_OFFSET+2*0x1000000), MMUOR_ITLB, %d0
++ mmu_unmap (PHYS_OFFSET+3*0x1000000), MMUOR_ITLB, %d0
++ mmu_unmap (PHYS_OFFSET+0*0x1000000), 0, %d0
++ mmu_unmap (PHYS_OFFSET+1*0x1000000), 0, %d0
++ mmu_unmap (PHYS_OFFSET+2*0x1000000), 0, %d0
++ mmu_unmap (PHYS_OFFSET+3*0x1000000), 0, %d0
++#endif
++#endif /* CONFIG_SDRAM_BASE != PAGE_OFFSET */
++
++/* Setup initial stack pointer */
++ lea init_task,%a2
++ lea init_thread_union+THREAD_SIZE,%sp
++ subl %a6,%a6 /* clear a6 for gdb */
++
++#ifdef CONFIG_MCF_USER_HALT
++/* Setup debug control reg to allow halts from user space */
++ lea wdbg_uhe,%a0
++ wdebug (%a0)
++#endif
++
++ movel %a4,uboot_info_stk /* save uboot info to variable */
++ jsr cf_early_init
++ jmp start_kernel
++
++.section ".text.head","ax"
++set_context:
++func_start set_context,%d0,(1*4)
++ movel 12(%sp),%d0
++ movec %d0,%asid
++func_return set_context
++
++#ifdef CONFIG_M5445X
++/*
++ * set_fpga(addr,val) on the M5445X
++ *
++ * Map in 0x00000000 -> 0x0fffffff and then do the write.
++ */
++set_fpga:
++#if 0
++ movew %sr,%d1
++ movew #0x2700,%sr
++ movel ACR0_FPGA, %d0
++ movec %d0, %acr0
++ nop
++ moveal 4(%sp),%a0
++ movel 8(%sp),%a0@
++ movel ACR0_DEFAULT, %d0
++ movec %d0, %acr0
++ nop
++ movew %d1,%sr
++#endif
++ rts
++#endif
++
++ .data
++ .align 4
++
++availmem:
++ .long 0
++L(phys_kernel_start):
++ .long PAGE_OFFSET
++L(kernel_end):
++ .long 0
++L(memory_start):
++ .long PAGE_OFFSET_RAW
++
++#ifdef CONFIG_MCF_USER_HALT
++/*
++ * Enable User Halt Enable in the debug control register.
++ */
++wdbg_uhe:
++ .word 0x2c80 /* DR0 */
++ .word 0x00b0 /* 31:16 */
++ .word 0x0400 /* 15:0 -- enable UHE */
++ .word 0x0000 /* unused */
++#endif
++
++
+--- /dev/null
++++ b/arch/m68k/coldfire/ints.c
+@@ -0,0 +1,463 @@
++/*
++ * linux/arch/m68k/coldfire/ints.c -- General interrupt handling code
++ *
++ * Copyright (C) 1999-2002 Greg Ungerer (gerg@snapgear.com)
++ * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>,
++ * Kenneth Albanowski <kjahds@kjahds.com>,
++ * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007, 2008
++ * Kurt Mahan kmahan@freescale.com
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Based on:
++ * linux/arch/m68k/kernel/ints.c &
++ * linux/arch/m68knommu/5307/ints.c
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file COPYING in the main directory of this archive
++ * for more details.
++ */
++
++#include <linux/module.h>
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/sched.h>
++#include <linux/kernel_stat.h>
++#include <linux/errno.h>
++#include <linux/seq_file.h>
++#include <linux/interrupt.h>
++
++#include <asm/system.h>
++#include <asm/irq.h>
++#include <asm/traps.h>
++#include <asm/page.h>
++#include <asm/machdep.h>
++#include <asm/irq_regs.h>
++
++#include <asm/mcfsim.h>
++
++/*
++ * IRQ Handler lists.
++ */
++static struct irq_node *irq_list[SYS_IRQS];
++static struct irq_controller *irq_controller[SYS_IRQS];
++static int irq_depth[SYS_IRQS];
++
++/*
++ * IRQ Controller
++ */
++#if defined(CONFIG_M5445X)
++void m5445x_irq_enable(unsigned int irq);
++void m5445x_irq_disable(unsigned int irq);
++static struct irq_controller m5445x_irq_controller = {
++ .name = "M5445X",
++ .lock = SPIN_LOCK_UNLOCKED,
++ .enable = m5445x_irq_enable,
++ .disable = m5445x_irq_disable,
++};
++#elif defined(CONFIG_M547X_8X)
++void m547x_8x_irq_enable(unsigned int irq);
++void m547x_8x_irq_disable(unsigned int irq);
++static struct irq_controller m547x_8x_irq_controller = {
++ .name = "M547X_8X",
++ .lock = SPIN_LOCK_UNLOCKED,
++ .enable = m547x_8x_irq_enable,
++ .disable = m547x_8x_irq_disable,
++};
++#else
++# error No IRQ controller defined
++#endif
++
++#define POOL_SIZE SYS_IRQS
++static struct irq_node pool[POOL_SIZE];
++static struct irq_node *get_irq_node(void);
++
++/* The number of spurious interrupts */
++unsigned int num_spurious;
++asmlinkage void handle_badint(struct pt_regs *regs);
++
++/*
++ * void init_IRQ(void)
++ *
++ * This function should be called during kernel startup to initialize
++ * the IRQ handling routines.
++ */
++void __init init_IRQ(void)
++{
++ int i;
++
++#if defined(CONFIG_M5445X)
++ for (i = 0; i < SYS_IRQS; i++)
++ irq_controller[i] = &m5445x_irq_controller;
++#elif defined(CONFIG_M547X_8X)
++ for (i = 0; i < SYS_IRQS; i++)
++ irq_controller[i] = &m547x_8x_irq_controller;
++#endif
++}
++
++/*
++ * process_int(unsigned long vec, struct pt_regs *fp)
++ *
++ * Process an interrupt. Called from entry.S.
++ */
++asmlinkage void process_int(unsigned long vec, struct pt_regs *fp)
++{
++ struct pt_regs *old_regs;
++ struct irq_node *node;
++ old_regs = set_irq_regs(fp);
++ kstat_cpu(0).irqs[vec]++;
++
++ node = irq_list[vec];
++ if (!node)
++ handle_badint(fp);
++ else {
++ do {
++ node->handler(vec, node->dev_id);
++ node = node->next;
++ } while (node);
++ }
++
++ set_irq_regs(old_regs);
++}
++
++/*
++ * show_interrupts( struct seq_file *p, void *v)
++ *
++ * Called to show all the current interrupt information.
++ */
++int show_interrupts(struct seq_file *p, void *v)
++{
++ struct irq_controller *contr;
++ struct irq_node *node;
++ int i = *(loff_t *) v;
++
++ if ((i < NR_IRQS) && (irq_list[i])) {
++ contr = irq_controller[i];
++ node = irq_list[i];
++ seq_printf(p, "%-8s %3u: %10u %s", contr->name, i,
++ kstat_cpu(0).irqs[i], node->devname);
++ while ((node = node->next))
++ seq_printf(p, ", %s", node->devname);
++
++ seq_printf(p, "\n");
++ }
++
++ return 0;
++}
++
++/*
++ * get_irq_node(void)
++ *
++ * Get an irq node from the pool.
++ */
++struct irq_node *get_irq_node(void)
++{
++ struct irq_node *p = pool;
++ int i;
++
++ for (i = 0; i < POOL_SIZE; i++, p++) {
++ if (!p->handler) {
++ memset(p, 0, sizeof(struct irq_node));
++ return p;
++ }
++ }
++ printk(KERN_INFO "%s(%s:%d): No more irq nodes, I suggest you \
++ increase POOL_SIZE", __FUNCTION__, __FILE__, __LINE__);
++ return NULL;
++}
++
++void init_irq_proc(void)
++{
++ /* Insert /proc/irq driver here */
++}
++
++int setup_irq(unsigned int irq, struct irq_node *node)
++{
++ struct irq_controller *contr;
++ struct irq_node **prev;
++ unsigned long flags;
++
++ if (irq >= NR_IRQS || !irq_controller[irq]) {
++ printk("%s: Incorrect IRQ %d from %s\n",
++ __FUNCTION__, irq, node->devname);
++ return -ENXIO;
++ }
++
++ contr = irq_controller[irq];
++ spin_lock_irqsave(&contr->lock, flags);
++
++ prev = irq_list + irq;
++ if (*prev) {
++ /* Can't share interrupts unless both agree to */
++ if (!((*prev)->flags & node->flags & IRQF_SHARED)) {
++ spin_unlock_irqrestore(&contr->lock, flags);
++ printk(KERN_INFO "%s: -BUSY-Incorrect IRQ %d \n",
++ __FUNCTION__, irq);
++ return -EBUSY;
++ }
++ while (*prev)
++ prev = &(*prev)->next;
++ }
++
++ if (!irq_list[irq]) {
++ if (contr->startup)
++ contr->startup(irq);
++ else
++ contr->enable(irq);
++ }
++ node->next = NULL;
++ *prev = node;
++
++ spin_unlock_irqrestore(&contr->lock, flags);
++
++ return 0;
++}
++
++int request_irq(unsigned int irq,
++ irq_handler_t handler,
++ unsigned long flags, const char *devname, void *dev_id)
++{
++ struct irq_node *node = get_irq_node();
++ int res;
++
++ if (!node) {
++ printk(KERN_INFO "%s:get_irq_node error %x\n",
++ __FUNCTION__,(unsigned int) node);
++ return -ENOMEM;
++ }
++ node->handler = handler;
++ node->flags = flags;
++ node->dev_id = dev_id;
++ node->devname = devname;
++
++ res = setup_irq(irq, node);
++ if (res)
++ node->handler = NULL;
++
++ return res;
++}
++EXPORT_SYMBOL(request_irq);
++
++void free_irq(unsigned int irq, void *dev_id)
++{
++ struct irq_controller *contr;
++ struct irq_node **p, *node;
++ unsigned long flags;
++
++ if (irq >= NR_IRQS || !irq_controller[irq]) {
++ printk(KERN_DEBUG "%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
++ return;
++ }
++
++ contr = irq_controller[irq];
++ spin_lock_irqsave(&contr->lock, flags);
++
++ p = irq_list + irq;
++ while ((node = *p)) {
++ if (node->dev_id == dev_id)
++ break;
++ p = &node->next;
++ }
++
++ if (node) {
++ *p = node->next;
++ node->handler = NULL;
++ } else
++ printk(KERN_DEBUG "%s: Removing probably wrong IRQ %d\n",
++ __FUNCTION__, irq);
++
++ if (!irq_list[irq]) {
++ if (contr->shutdown)
++ contr->shutdown(irq);
++ else
++ contr->disable(irq);
++ }
++
++ spin_unlock_irqrestore(&contr->lock, flags);
++}
++EXPORT_SYMBOL(free_irq);
++
++void enable_irq(unsigned int irq)
++{
++ struct irq_controller *contr;
++ unsigned long flags;
++
++ if (irq >= NR_IRQS || !irq_controller[irq]) {
++ printk(KERN_DEBUG "%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
++ return;
++ }
++
++ contr = irq_controller[irq];
++ spin_lock_irqsave(&contr->lock, flags);
++ if (irq_depth[irq]) {
++ if (!--irq_depth[irq]) {
++ if (contr->enable)
++ contr->enable(irq);
++ }
++ } else
++ WARN_ON(1);
++ spin_unlock_irqrestore(&contr->lock, flags);
++}
++EXPORT_SYMBOL(enable_irq);
++
++void disable_irq(unsigned int irq)
++{
++ struct irq_controller *contr;
++ unsigned long flags;
++
++ if (irq >= NR_IRQS || !irq_controller[irq]) {
++ printk(KERN_DEBUG "%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
++ return;
++ }
++
++ contr = irq_controller[irq];
++ spin_lock_irqsave(&contr->lock, flags);
++ if (!irq_depth[irq]++) {
++ if (contr->disable)
++ contr->disable(irq);
++ }
++ spin_unlock_irqrestore(&contr->lock, flags);
++}
++EXPORT_SYMBOL(disable_irq);
++
++void disable_irq_nosync(unsigned int irq) __attribute__((alias("disable_irq")));
++EXPORT_SYMBOL(disable_irq_nosync);
++
++
++unsigned long probe_irq_on(void)
++{
++ return 0;
++}
++EXPORT_SYMBOL(probe_irq_on);
++
++int probe_irq_off(unsigned long irqs)
++{
++ return 0;
++}
++EXPORT_SYMBOL(probe_irq_off);
++
++asmlinkage void handle_badint(struct pt_regs *regs)
++{
++ kstat_cpu(0).irqs[0]++;
++ num_spurious++;
++ printk(KERN_DEBUG "unexpected interrupt from %u\n", regs->vector);
++}
++EXPORT_SYMBOL(handle_badint);
++
++#ifdef CONFIG_M5445X
++/*
++ * M5445X Implementation
++ */
++void m5445x_irq_enable(unsigned int irq)
++{
++ /* enable the interrupt hardware */
++ if (irq < 64)
++ return;
++
++ /* adjust past non-hardware ints */
++ irq -= 64;
++
++ /* check for eport */
++ if ((irq > 0) && (irq < 8)) {
++ /* enable eport */
++ MCF_EPORT_EPPAR &= ~(3 << (irq*2)); /* level */
++ MCF_EPORT_EPDDR &= ~(1 << irq); /* input */
++ MCF_EPORT_EPIER |= 1 << irq; /* irq enabled */
++ }
++
++ if (irq < 64) {
++ /* controller 0 */
++ MCF_INTC0_ICR(irq) = 0x02;
++ MCF_INTC0_CIMR = irq;
++ } else {
++ /* controller 1 */
++ irq -= 64;
++ MCF_INTC1_ICR(irq) = 0x02;
++ MCF_INTC1_CIMR = irq;
++ }
++}
++
++void m5445x_irq_disable(unsigned int irq)
++{
++ /* disable the interrupt hardware */
++ if (irq < 64)
++ return;
++
++ /* adjust past non-hardware ints */
++ irq -= 64;
++
++ /* check for eport */
++ if ((irq > 0) && (irq < 8)) {
++ /* disable eport */
++ MCF_EPORT_EPIER &= ~(1 << irq);
++ }
++
++ if (irq < 64) {
++ /* controller 0 */
++ MCF_INTC0_ICR(irq) = 0x00;
++ MCF_INTC0_SIMR = irq;
++ } else {
++ /* controller 1 */
++ irq -= 64;
++ MCF_INTC1_ICR(irq) = 0x00;
++ MCF_INTC1_SIMR = irq;
++ }
++}
++#elif defined(CONFIG_M547X_8X)
++/*
++ * M547X_8X Implementation
++ */
++void m547x_8x_irq_enable(unsigned int irq)
++{
++ /* enable the interrupt hardware */
++ if (irq < 64)
++ return;
++
++ /* adjust past non-hardware ints */
++ irq -= 64;
++
++/* JKM -- re-add EPORT later */
++#if 0
++ /* check for eport */
++ if ((irq > 0) && (irq < 8)) {
++ /* enable eport */
++ MCF_EPORT_EPPAR &= ~(3 << (irq*2)); /* level */
++ MCF_EPORT_EPDDR &= ~(1 << irq); /* input */
++ MCF_EPORT_EPIER |= 1 << irq; /* irq enabled */
++ }
++#endif
++
++ if (irq < 32) {
++ /* *grumble* don't set low bit of IMRL */
++ MCF_IMRL &= (~(1 << irq) & 0xfffffffe);
++ }
++ else {
++ MCF_IMRH &= ~(1 << (irq - 32));
++ }
++}
++
++void m547x_8x_irq_disable(unsigned int irq)
++{
++ /* disable the interrupt hardware */
++ if (irq < 64)
++ return;
++
++ /* adjust past non-hardware ints */
++ irq -= 64;
++
++/* JKM -- re-add EPORT later */
++#if 0
++ /* check for eport */
++ if ((irq > 0) && (irq < 8)) {
++ /* disable eport */
++ MCF_EPORT_EPIER &= ~(1 << irq);
++ }
++#endif
++
++ if (irq < 32)
++ MCF_IMRL |= (1 << irq);
++ else
++ MCF_IMRH |= (1 << (irq - 32));
++}
++#endif
+--- /dev/null
++++ b/arch/m68k/coldfire/iomap.c
+@@ -0,0 +1,56 @@
++/*
++ * arch/m68k/coldfire/iomap.c
++ *
++ * Generic coldfire iomap interface
++ *
++ * Based on the sh64 iomap.c by Paul Mundt.
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ */
++#include <linux/pci.h>
++#include <asm/io.h>
++
++#if 0
++void __iomem *__attribute__ ((weak))
++ioport_map(unsigned long port, unsigned int len)
++{
++ return (void __iomem *)port;
++}
++EXPORT_SYMBOL(pci_iomap);
++
++void ioport_unmap(void __iomem *addr)
++{
++ /* Nothing .. */
++}
++EXPORT_SYMBOL(pci_iounmap);
++
++void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
++{
++ unsigned long start = pci_resource_start(dev, bar);
++ unsigned long len = pci_resource_len(dev, bar);
++ unsigned long flags = pci_resource_flags(dev, bar);
++printk(KERN_INFO "PCI_IOMAP: BAR=%d START=0x%lx LEN=0x%lx FLAGS=0x%lx\n",
++ bar, start, len, flags);
++
++ if (!len)
++ return NULL;
++ if (max && len > max)
++ len = max;
++ if (flags & IORESOURCE_IO)
++ return ioport_map(start, len);
++ if (flags & IORESOURCE_MEM)
++ return (void __iomem *)start;
++
++ /* What? */
++ return NULL;
++}
++EXPORT_SYMBOL(ioport_map);
++
++void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
++{
++ /* Nothing .. */
++}
++EXPORT_SYMBOL(ioport_unmap);
++#endif
+--- /dev/null
++++ b/arch/m68k/coldfire/m547x_8x-devices.c
+@@ -0,0 +1,163 @@
++/*
++ * arch/m68k/coldfire/m547x_8x-devices.c
++ *
++ * Coldfire M547x/M548x Platform Device Configuration
++ *
++ * Copyright (c) 2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ */
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/fsl_devices.h>
++#include <linux/spi/spi.h>
++
++#include <asm/coldfire.h>
++#include <asm/mcfsim.h>
++#include <asm/mcfqspi.h>
++
++
++#ifdef CONFIG_SPI
++/*
++ *
++ * DSPI
++ *
++ */
++
++/* number of supported SPI selects */
++#define SPI_NUM_CHIPSELECTS 8
++
++void coldfire_spi_cs_control(u8 cs, u8 command)
++{
++ /* nothing special required */
++}
++
++#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
++static struct coldfire_spi_chip spidev_chip_info = {
++ .bits_per_word = 8,
++};
++#endif
++
++static struct spi_board_info spi_board_info[] = {
++#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
++ {
++ .modalias = "spidev",
++ .max_speed_hz = 16000000, /* max clk (SCK) speed in HZ */
++ .bus_num = 1,
++ .chip_select = 0, /* CS0 */
++ .controller_data = &spidev_chip_info,
++ }
++#endif
++};
++
++static int spi_irq_list[] = {
++ /* IRQ, ICR Offset, ICR Val,Mask */
++ 64 + ISC_DSPI_OVRFW, ISC_DSPI_OVRFW, 0x18, 0,
++ 64 + ISC_DSPI_RFOF, ISC_DSPI_RFOF, 0x18, 0,
++ 64 + ISC_DSPI_RFDF, ISC_DSPI_RFDF, 0x18, 0,
++ 64 + ISC_DSPI_TFUF, ISC_DSPI_TFUF, 0x18, 0,
++ 64 + ISC_DSPI_TCF, ISC_DSPI_TCF, 0x18, 0,
++ 64 + ISC_DSPI_TFFF, ISC_DSPI_TFFF, 0x18, 0,
++ 64 + ISC_DSPI_EOQF, ISC_DSPI_EOQF, 0x18, 0,
++ 0,0,0,0,
++};
++
++static struct coldfire_spi_master coldfire_master_info = {
++ .bus_num = 1,
++ .num_chipselect = SPI_NUM_CHIPSELECTS,
++ .irq_list = spi_irq_list,
++ .irq_source = 0, /* not used */
++ .irq_vector = 0, /* not used */
++ .irq_mask = 0, /* not used */
++ .irq_lp = 0, /* not used */
++ .par_val = 0, /* not used */
++ .cs_control = coldfire_spi_cs_control,
++};
++
++static struct resource coldfire_spi_resources[] = {
++ [0] = {
++ .name = "spi-par",
++ .start = MCF_MBAR + 0x00000a50, /* PAR_DSPI */
++ .end = MCF_MBAR + 0x00000a50, /* PAR_DSPI */
++ .flags = IORESOURCE_MEM
++ },
++
++ [1] = {
++ .name = "spi-module",
++ .start = MCF_MBAR + 0x00008a00, /* DSPI MCR Base */
++ .end = MCF_MBAR + 0x00008ab8, /* DSPI mem map end */
++ .flags = IORESOURCE_MEM
++ },
++
++ [2] = {
++ .name = "spi-int-level",
++ .start = MCF_MBAR + 0x740, /* ICR start */
++ .end = MCF_MBAR + 0x740 + ISC_DSPI_EOQF, /* ICR end */
++ .flags = IORESOURCE_MEM
++ },
++
++ [3] = {
++ .name = "spi-int-mask",
++ .start = MCF_MBAR + 0x70c, /* IMRL */
++ .end = MCF_MBAR + 0x70c, /* IMRL */
++ .flags = IORESOURCE_MEM
++ }
++};
++
++static struct platform_device coldfire_spi = {
++ .name = "spi_coldfire",
++ .id = -1,
++ .resource = coldfire_spi_resources,
++ .num_resources = ARRAY_SIZE(coldfire_spi_resources),
++ .dev = {
++ .platform_data = &coldfire_master_info,
++ }
++};
++
++/**
++ * m547x_8x_spi_init - Initialize SPI
++ */
++static int __init m547x_8x_spi_init(void)
++{
++ int retval;
++
++ /* initialize the DSPI PAR */
++ MCF_GPIO_PAR_DSPI = (MCF_GPIO_PAR_DSPI_PAR_CS5 |
++ MCF_GPIO_PAR_DSPI_PAR_CS3_DSPICS |
++ MCF_GPIO_PAR_DSPI_PAR_CS2_DSPICS |
++ MCF_GPIO_PAR_DSPI_PAR_CS0_DSPICS |
++ MCF_GPIO_PAR_DSPI_PAR_SCK_SCK |
++ MCF_GPIO_PAR_DSPI_PAR_SIN_SIN |
++ MCF_GPIO_PAR_DSPI_PAR_SOUT_SOUT);
++
++ /* register device */
++ retval = platform_device_register(&coldfire_spi);
++ if (retval < 0) {
++ goto out;
++ }
++
++ /* register board info */
++ if (ARRAY_SIZE(spi_board_info))
++ retval = spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
++
++out:
++ return retval;
++}
++#endif
++
++
++/**
++ * m547x_8x_init_devices - Initialize M547X_8X devices
++ *
++ * Returns 0 on success.
++ */
++static int __init m547x_8x_init_devices(void)
++{
++#ifdef CONFIG_SPI
++ m547x_8x_spi_init();
++#endif
++
++ return 0;
++}
++arch_initcall(m547x_8x_init_devices);
+--- /dev/null
++++ b/arch/m68k/coldfire/m547x_8x-dma.c
+@@ -0,0 +1,516 @@
++/*
++ * arch/m68k/coldfire/m547x_8x-dma.c
++ *
++ * Coldfire M547x/M548x DMA
++ *
++ * Copyright (c) 2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ *
++ * This code is based on patches from the Freescale M547x_8x BSP
++ * release mcf547x_8x-20070107-ltib.iso
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/mm.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <asm/io.h>
++#include <asm/irq.h>
++#include <asm/dma.h>
++#include <asm/coldfire.h>
++#include <asm/m5485sram.h>
++#include <asm/mcfsim.h>
++
++/*
++ * This global keeps track of which initiators have been
++ * used of the available assignments. Initiators 0-15 are
++ * hardwired. Initiators 16-31 are multiplexed and controlled
++ * via the Initiatior Mux Control Registe (IMCR). The
++ * assigned requestor is stored with the associated initiator
++ * number.
++ */
++static int used_reqs[32] = {
++ DMA_ALWAYS, DMA_DSPI_RX, DMA_DSPI_TX, DMA_DREQ0,
++ DMA_PSC0_RX, DMA_PSC0_TX, DMA_USBEP0, DMA_USBEP1,
++ DMA_USBEP2, DMA_USBEP3, DMA_PCI_TX, DMA_PCI_RX,
++ DMA_PSC1_RX, DMA_PSC1_TX, DMA_I2C_RX, DMA_I2C_TX,
++ 0, 0, 0, 0,
++ 0, 0, 0, 0,
++ 0, 0, 0, 0,
++ 0, 0, 0, 0
++};
++
++/*
++ * This global keeps track of which channels have been assigned
++ * to tasks. This methology assumes that no single initiator
++ * will be tied to more than one task/channel
++ */
++static char used_channel[16] = {
++ -1, -1, -1, -1, -1, -1, -1, -1,
++ -1, -1, -1, -1, -1, -1, -1, -1
++};
++
++unsigned int connected_channel[16] = {
++ 0, 0, 0, 0, 0, 0, 0, 0,
++ 0, 0, 0, 0, 0, 0, 0, 0
++};
++
++/**
++ * dma_set_initiator - enable initiator
++ * @initiator: initiator identifier
++ *
++ * Returns 0 of successful, non-zero otherwise
++ *
++ * Attempt to enable the provided Initiator in the Initiator
++ * Mux Control Register.
++ */
++int dma_set_initiator(int initiator)
++{
++ switch (initiator) {
++ case DMA_ALWAYS:
++ case DMA_DSPI_RX:
++ case DMA_DSPI_TX:
++ case DMA_DREQ0:
++ case DMA_PSC0_RX:
++ case DMA_PSC0_TX:
++ case DMA_USBEP0:
++ case DMA_USBEP1:
++ case DMA_USBEP2:
++ case DMA_USBEP3:
++ case DMA_PCI_TX:
++ case DMA_PCI_RX:
++ case DMA_PSC1_RX:
++ case DMA_PSC1_TX:
++ case DMA_I2C_RX:
++ case DMA_I2C_TX:
++ /*
++ * These initiators are always active
++ */
++ break;
++
++ case DMA_FEC0_RX:
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC16(3))
++ | MCF_DMA_IMCR_SRC16_FEC0RX;
++ used_reqs[16] = DMA_FEC0_RX;
++ break;
++
++ case DMA_FEC0_TX:
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC17(3))
++ | MCF_DMA_IMCR_SRC17_FEC0TX;
++ used_reqs[17] = DMA_FEC0_TX;
++ break;
++
++ case DMA_FEC1_RX:
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC20(3))
++ | MCF_DMA_IMCR_SRC20_FEC1RX;
++ used_reqs[20] = DMA_FEC1_RX;
++ break;
++
++ case DMA_FEC1_TX:
++ if (used_reqs[21] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC21(3))
++ | MCF_DMA_IMCR_SRC21_FEC1TX;
++ used_reqs[21] = DMA_FEC1_TX;
++ } else if (used_reqs[25] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC25(3))
++ | MCF_DMA_IMCR_SRC25_FEC1TX;
++ used_reqs[25] = DMA_FEC1_TX;
++ } else if (used_reqs[31] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC31(3))
++ | MCF_DMA_IMCR_SRC31_FEC1TX;
++ used_reqs[31] = DMA_FEC1_TX;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_DREQ1:
++ if (used_reqs[29] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC29(3))
++ | MCF_DMA_IMCR_SRC29_DREQ1;
++ used_reqs[29] = DMA_DREQ1;
++ } else if (used_reqs[21] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC21(3))
++ | MCF_DMA_IMCR_SRC21_DREQ1;
++ used_reqs[21] = DMA_DREQ1;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM0:
++ if (used_reqs[24] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC24(3))
++ | MCF_DMA_IMCR_SRC24_CTM0;
++ used_reqs[24] = DMA_CTM0;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM1:
++ if (used_reqs[25] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC25(3))
++ | MCF_DMA_IMCR_SRC25_CTM1;
++ used_reqs[25] = DMA_CTM1;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM2:
++ if (used_reqs[26] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC26(3))
++ | MCF_DMA_IMCR_SRC26_CTM2;
++ used_reqs[26] = DMA_CTM2;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM3:
++ if (used_reqs[27] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC27(3))
++ | MCF_DMA_IMCR_SRC27_CTM3;
++ used_reqs[27] = DMA_CTM3;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM4:
++ if (used_reqs[28] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC28(3))
++ | MCF_DMA_IMCR_SRC28_CTM4;
++ used_reqs[28] = DMA_CTM4;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM5:
++ if (used_reqs[29] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC29(3))
++ | MCF_DMA_IMCR_SRC29_CTM5;
++ used_reqs[29] = DMA_CTM5;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM6:
++ if (used_reqs[30] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC30(3))
++ | MCF_DMA_IMCR_SRC30_CTM6;
++ used_reqs[30] = DMA_CTM6;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_CTM7:
++ if (used_reqs[31] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC31(3))
++ | MCF_DMA_IMCR_SRC31_CTM7;
++ used_reqs[31] = DMA_CTM7;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_USBEP4:
++ if (used_reqs[26] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC26(3))
++ | MCF_DMA_IMCR_SRC26_USBEP4;
++ used_reqs[26] = DMA_USBEP4;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_USBEP5:
++ if (used_reqs[27] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC27(3))
++ | MCF_DMA_IMCR_SRC27_USBEP5;
++ used_reqs[27] = DMA_USBEP5;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_USBEP6:
++ if (used_reqs[28] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC28(3))
++ | MCF_DMA_IMCR_SRC28_USBEP6;
++ used_reqs[28] = DMA_USBEP6;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_PSC2_RX:
++ if (used_reqs[28] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC28(3))
++ | MCF_DMA_IMCR_SRC28_PSC2RX;
++ used_reqs[28] = DMA_PSC2_RX;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_PSC2_TX:
++ if (used_reqs[29] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC29(3))
++ | MCF_DMA_IMCR_SRC29_PSC2TX;
++ used_reqs[29] = DMA_PSC2_TX;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_PSC3_RX:
++ if (used_reqs[30] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC30(3))
++ | MCF_DMA_IMCR_SRC30_PSC3RX;
++ used_reqs[30] = DMA_PSC3_RX;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ case DMA_PSC3_TX:
++ if (used_reqs[31] == 0) {
++ MCF_DMA_IMCR = (MCF_DMA_IMCR & ~MCF_DMA_IMCR_SRC31(3))
++ | MCF_DMA_IMCR_SRC31_PSC3TX;
++ used_reqs[31] = DMA_PSC3_TX;
++ } else /* No empty slots */
++ return 1;
++ break;
++
++ default:
++ return 1;
++ }
++ return 0;
++}
++
++/**
++ * dma_get_initiator - get the initiator for the given requestor
++ * @requestor: initiator identifier
++ *
++ * Returns initiator number (0-31) if assigned or just 0
++ */
++unsigned int dma_get_initiator(int requestor)
++{
++ u32 i;
++
++ for (i = 0; i < sizeof(used_reqs); ++i) {
++ if (used_reqs[i] == requestor)
++ return i;
++ }
++ return 0;
++}
++
++/**
++ * dma_remove_initiator - remove the given initiator from active list
++ * @requestor: requestor to remove
++ */
++void dma_remove_initiator(int requestor)
++{
++ u32 i;
++
++ for (i = 0; i < sizeof(used_reqs); ++i) {
++ if (used_reqs[i] == requestor) {
++ used_reqs[i] = -1;
++ break;
++ }
++ }
++}
++
++/**
++ * dma_set_channel_fec: find available channel for fec and mark
++ * @requestor: initiator/requestor identifier
++ *
++ * Returns first avaialble channel (0-5) or -1 if all occupied
++ */
++int dma_set_channel_fec(int requestor)
++{
++ u32 i, t;
++
++#ifdef CONFIG_FEC_548x_ENABLE_FEC2
++ t = 4;
++#else
++ t = 2;
++#endif
++
++ for (i = 0; i < t ; ++i) {
++ if (used_channel[i] == -1) {
++ used_channel[i] = requestor;
++ return i;
++ }
++ }
++ /* All channels taken */
++ return -1;
++}
++
++/**
++ * dma_set_channel - find an available channel and mark as used
++ * @requestor: initiator/requestor identifier
++ *
++ * Returns first available channel (6-15) or -1 if all occupied
++ */
++int dma_set_channel(int requestor)
++{
++ u32 i;
++#ifdef CONFIG_NET_FEC2
++ i = 4;
++#else
++ i = 2;
++#endif
++
++ for (; i < 16; ++i)
++ if (used_channel[i] == -1) {
++ used_channel[i] = requestor;
++ return i;
++ }
++
++ /* All channels taken */
++ return -1;
++}
++
++/**
++ * dma_get_channel - get the channel being initiated by the requestor
++ * @requestor: initiator/requestor identifier
++ *
++ * Returns Initiator for requestor or -1 if not found
++ */
++int dma_get_channel(int requestor)
++{
++ u32 i;
++
++ for (i = 0; i < sizeof(used_channel); ++i) {
++ if (used_channel[i] == requestor)
++ return i;
++ }
++ return -1;
++}
++
++/**
++ * dma_connect - connect a channel with reference on data
++ * @channel: channel number
++ * @address: reference address of data
++ *
++ * Returns 0 if success or -1 if invalid channel
++ */
++int dma_connect(int channel, int address)
++{
++ if ((channel < 16) && (channel >= 0)) {
++ connected_channel[channel] = address;
++ return 0;
++ }
++ return -1;
++}
++
++/**
++ * dma_disconnect - disconnect a channel
++ * @channel: channel number
++ *
++ * Returns 0 if success or -1 if invalid channel
++ */
++int dma_disconnect(int channel)
++{
++ if ((channel < 16) && (channel >= 0)) {
++ connected_channel[channel] = 0;
++ return 0;
++ }
++ return -1;
++}
++
++/**
++ * dma_remove_channel - remove channel from the active list
++ * @requestor: initiator/requestor identifier
++ */
++void dma_remove_channel(int requestor)
++{
++ u32 i;
++
++ for (i = 0; i < sizeof(used_channel); ++i) {
++ if (used_channel[i] == requestor) {
++ used_channel[i] = -1;
++ break;
++ }
++ }
++}
++
++/**
++ * dma_interrupt_handler - dma interrupt handler
++ * @irq: interrupt number
++ * @dev_id: data
++ *
++ * Returns IRQ_HANDLED
++ */
++irqreturn_t dma_interrupt_handler(int irq, void *dev_id)
++{
++ u32 i, interrupts;
++
++ /*
++ * Determine which interrupt(s) triggered by AND'ing the
++ * pending interrupts with those that aren't masked.
++ */
++ interrupts = MCF_DMA_DIPR;
++ MCF_DMA_DIPR = interrupts;
++
++ for (i = 0; i < 16; ++i, interrupts >>= 1) {
++ if (interrupts & 0x1)
++ if (connected_channel[i] != 0)
++ ((void (*)(void)) (connected_channel[i])) ();
++ }
++
++ return IRQ_HANDLED;
++}
++
++/**
++ * dma_remove_channel_by_number - clear dma channel
++ * @channel: channel number to clear
++ */
++void dma_remove_channel_by_number(int channel)
++{
++ if ((channel < sizeof(used_channel)) && (channel >= 0))
++ used_channel[channel] = -1;
++}
++
++/**
++ * dma_init - initialize the dma subsystem
++ *
++ * Returns 0 if success non-zero if failure
++ *
++ * Handles the DMA initialization during device setup.
++ */
++int __devinit dma_init()
++{
++ int result;
++ char *dma_version_str;
++
++ MCD_getVersion(&dma_version_str);
++ printk(KERN_INFO "m547x_8x DMA: Initialize %s\n", dma_version_str);
++
++ /* attempt to setup dma interrupt handler */
++ if (request_irq(64 + ISC_DMA, dma_interrupt_handler, IRQF_DISABLED,
++ "MCD-DMA", NULL)) {
++ printk(KERN_ERR "MCD-DMA: Cannot allocate the DMA IRQ(48)\n");
++ return 1;
++ }
++
++ MCF_DMA_DIMR = 0;
++ MCF_DMA_DIPR = 0xFFFFFFFF;
++
++ MCF_ICR(ISC_DMA) = ILP_DMA;
++
++ result = MCD_initDma((dmaRegs *) (MCF_MBAR + 0x8000),
++ (void *) SYS_SRAM_DMA_START, MCD_RELOC_TASKS);
++ if (result != MCD_OK) {
++ printk(KERN_ERR "MCD-DMA: Cannot perform DMA initialization\n");
++ free_irq(64 + ISC_DMA, NULL);
++ return 1;
++ }
++
++ return 0;
++}
++device_initcall(dma_init);
+--- /dev/null
++++ b/arch/m68k/coldfire/Makefile
+@@ -0,0 +1,20 @@
++#
++# Makefile for Linux arch/m68k/coldfire source directory
++#
++
++obj-y:= entry.o config.o cache.o signal.o muldi3.o traps.o ints.o
++ifdef CONFIG_M5445X
++ifneq ($(strip $(CONFIG_USB) $(CONFIG_USB_GADGET_MCF5445X)),)
++ obj-y += usb.o usb/
++endif
++endif
++
++ifdef CONFIG_M547X_8X
++obj-$(CONFIG_PCI) += mcf548x-pci.o
++else
++obj-$(CONFIG_PCI) += pci.o mcf5445x-pci.o iomap.o
++endif
++obj-$(CONFIG_M5445X) += mcf5445x-devices.o
++obj-$(CONFIG_M547X_8X) += m547x_8x-devices.o
++obj-$(CONFIG_M547X_8X) += mcf548x-devices.o
++obj-$(CONFIG_MCD_DMA) += m547x_8x-dma.o
+--- /dev/null
++++ b/arch/m68k/coldfire/mcf5445x-devices.c
+@@ -0,0 +1,136 @@
++/*
++ * arch/m68k/coldfire/mcf5445x-devices.c
++ *
++ * Coldfire M5445x Platform Device Configuration
++ *
++ * Based on the Freescale MXC devices.c
++ *
++ * Copyright (c) 2007 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ */
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/fsl_devices.h>
++
++#include <asm/coldfire.h>
++#include <asm/mcfsim.h>
++
++/* ATA Interrupt */
++#define IRQ_ATA (64 + 64 + 54)
++
++/* ATA Base */
++#define BASE_IO_ATA 0x90000000
++
++#define ATA_IER MCF_REG08(BASE_IO_ATA+0x2c) /* int enable reg */
++#define ATA_ICR MCF_REG08(BASE_IO_ATA+0x30) /* int clear reg */
++
++/*
++ * On-chip PATA
++ */
++#if defined(CONFIG_PATA_FSL) || defined(CONFIG_PATA_FSL_MODULE)
++static int ata_init(struct platform_device *pdev)
++{
++ /* clear ints */
++ ATA_IER = 0x00;
++ ATA_ICR = 0xff;
++
++ /* setup shared pins */
++ MCF_GPIO_PAR_FEC = (MCF_GPIO_PAR_FEC & MCF_GPIO_PAR_FEC_FEC1_MASK) |
++ MCF_GPIO_PAR_FEC_FEC1_ATA;
++
++ MCF_GPIO_PAR_FECI2C = (MCF_GPIO_PAR_FECI2C &
++ (MCF_GPIO_PAR_FECI2C_MDC1_MASK &
++ MCF_GPIO_PAR_FECI2C_MDIO1_MASK)) |
++ MCF_GPIO_PAR_FECI2C_MDC1_ATA_DIOR |
++ MCF_GPIO_PAR_FECI2C_MDIO1_ATA_DIOW;
++
++ MCF_GPIO_PAR_ATA = MCF_GPIO_PAR_ATA_BUFEN |
++ MCF_GPIO_PAR_ATA_CS1 |
++ MCF_GPIO_PAR_ATA_CS0 |
++ MCF_GPIO_PAR_ATA_DA2 |
++ MCF_GPIO_PAR_ATA_DA1 |
++ MCF_GPIO_PAR_ATA_DA0 |
++ MCF_GPIO_PAR_ATA_RESET_RESET |
++ MCF_GPIO_PAR_ATA_DMARQ_DMARQ |
++ MCF_GPIO_PAR_ATA_IORDY_IORDY;
++
++ MCF_GPIO_PAR_PCI = (MCF_GPIO_PAR_PCI &
++ (MCF_GPIO_PAR_PCI_GNT3_MASK &
++ MCF_GPIO_PAR_PCI_REQ3_MASK)) |
++ MCF_GPIO_PAR_PCI_GNT3_ATA_DMACK |
++ MCF_GPIO_PAR_PCI_REQ3_ATA_INTRQ;
++
++ return 0;
++}
++
++static void ata_exit(void)
++{
++ printk(KERN_INFO "** ata_exit\n");
++}
++
++static int ata_get_clk_rate(void)
++{
++ return MCF_BUSCLK;
++}
++
++/* JKM -- move these to a header file */
++#define MCF_IDE_DMA_WATERMARK 32 /* DMA watermark level in bytes */
++#define MCF_IDE_DMA_BD_NR (512/3/4) /* number of BDs per channel */
++
++static struct fsl_ata_platform_data ata_data = {
++ .init = ata_init,
++ .exit = ata_exit,
++ .get_clk_rate = ata_get_clk_rate,
++#ifdef CONFIG_PATA_FSL_USE_DMA
++ .udma_mask = 0x0F, /* the board handles up to UDMA3 */
++ .fifo_alarm = MCF_IDE_DMA_WATERMARK / 2,
++ .max_sg = MCF_IDE_DMA_BD_NR,
++#endif
++};
++
++static struct resource pata_fsl_resources[] = {
++ [0] = { /* I/O */
++ .start = BASE_IO_ATA,
++ .end = BASE_IO_ATA + 0x000000d8,
++ .flags = IORESOURCE_MEM,
++ },
++ [2] = { /* IRQ */
++ .start = IRQ_ATA,
++ .end = IRQ_ATA,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device pata_fsl_device = {
++ .name = "pata_fsl",
++ .id = -1,
++ .num_resources = ARRAY_SIZE(pata_fsl_resources),
++ .resource = pata_fsl_resources,
++ .dev = {
++ .platform_data = &ata_data,
++ .coherent_dma_mask = ~0, /* $$$ REVISIT */
++ },
++};
++
++static inline void mcf5445x_init_pata(void)
++{
++ (void)platform_device_register(&pata_fsl_device);
++}
++#else
++static inline void mcf5445x_init_pata(void)
++{
++}
++#endif
++
++static int __init mcf5445x_init_devices(void)
++{
++ printk(KERN_INFO "MCF5445x INIT_DEVICES\n");
++#if 0
++ mcf5445x_init_pata();
++#endif
++
++ return 0;
++}
++arch_initcall(mcf5445x_init_devices);
+--- /dev/null
++++ b/arch/m68k/coldfire/mcf5445x-pci.c
+@@ -0,0 +1,431 @@
++/*
++ * arch/m68k/coldfire/mcf5445x-pci.c
++ *
++ * Coldfire M5445x specific PCI implementation.
++ *
++ * Copyright (c) 2007 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ */
++
++#include <linux/delay.h>
++#include <linux/interrupt.h>
++#include <linux/pci.h>
++
++#include <asm/mcfsim.h>
++#include <asm/pci.h>
++#include <asm/irq.h>
++
++/*
++ * Layout MCF5445x to PCI memory mappings:
++ *
++ * WIN MCF5445x PCI TYPE
++ * --- -------- --- ----
++ * [0] 0xA0000000 -> 0xA7FFFFFF 0xA0000000 -> 0xA7FFFFFF MEM
++ * [1] 0xA8000000 -> 0xABFFFFFF 0xA8000000 -> 0xABFFFFFF MEM
++ * [2] 0xAC000000 -> 0xAFFFFFFF 0xAC000000 -> 0xAFFFFFFF IO
++ */
++
++#define MCF5445X_PCI_MEM_BASE 0xA0000000
++#define MCF5445X_PCI_MEM_SIZE 0x0C000000
++
++#define MCF5445X_PCI_CONFIG_BASE 0xAC000000
++#define MCF5445X_PCI_CONFIG_SIZE 0x04000000
++
++#define MCF5445X_PCI_IO_BASE 0xAC000000
++#define MCF5445X_PCI_IO_SIZE 0x04000000
++
++/* PCI Bus memory resource block */
++struct resource pci_iomem_resource = {
++ .name = "PCI memory space",
++ .start = MCF5445X_PCI_MEM_BASE,
++ .flags = IORESOURCE_MEM,
++ .end = MCF5445X_PCI_MEM_BASE + MCF5445X_PCI_MEM_SIZE - 1
++};
++
++/* PCI Bus ioport resource block */
++struct resource pci_ioport_resource = {
++ .name = "PCI I/O space",
++ .start = MCF5445X_PCI_IO_BASE,
++ .flags = IORESOURCE_IO,
++ .end = MCF5445X_PCI_IO_BASE + MCF5445X_PCI_IO_SIZE - 1
++};
++
++/*
++ * The M54455EVB multiplexes all the PCI interrupts via
++ * the FPGA and routes them to a single interrupt. The
++ * PCI spec requires all PCI interrupt routines be smart
++ * enough to sort out their own interrupts.
++ * The interrupt source from the FPGA is configured
++ * to EPORT 3.
++ */
++#define MCF5445X_PCI_IRQ 0x43
++
++#define PCI_SLOTS 4
++
++/*
++ * FPGA Info
++ */
++#define FPGA_PCI_IRQ_ENABLE (u32 *)0x09000000
++#define FPGA_PCI_IRQ_STATUS (u32 *)0x09000004
++#define FPGA_PCI_IRQ_ROUTE (u32 *)0x0900000c
++#define FPGA_SEVEN_LED (u32 *)0x09000014
++
++extern void set_fpga(u32 *addr, u32 val);
++
++#ifdef DEBUG
++void mcf5445x_pci_dumpregs(void);
++#endif
++
++/*
++ * mcf5445x_conf_device(struct pci_dev *dev)
++ *
++ * Machine dependent Configure the given device.
++ *
++ * Parameters:
++ *
++ * dev - the pci device.
++ */
++void
++mcf5445x_conf_device(struct pci_dev *dev)
++{
++ set_fpga(FPGA_PCI_IRQ_ENABLE, 0x0f);
++}
++
++/*
++ * int mcf5445x_pci_config_read(unsigned int seg, unsigned int bus,
++ * unsigned int devfn, int reg,
++ * u32 *value)
++ *
++ * Read from PCI configuration space.
++ *
++ */
++int mcf5445x_pci_config_read(unsigned int seg, unsigned int bus,
++ unsigned int devfn, int reg, int len, u32 *value)
++{
++ u32 addr = MCF_PCI_PCICAR_BUSNUM(bus) |
++ MCF_PCI_PCICAR_DEVNUM(PCI_SLOT(devfn)) |
++ MCF_PCI_PCICAR_FUNCNUM(PCI_FUNC(devfn)) |
++ MCF_PCI_PCICAR_DWORD(reg) |
++ MCF_PCI_PCICAR_E;
++
++ if ((bus > 255) || (devfn > 255) || (reg > 255)) {
++ *value = -1;
++ return -EINVAL;
++ }
++
++ /* setup for config mode */
++ MCF_PCI_PCICAR = addr;
++ __asm__ __volatile__("nop");
++
++ switch (len) {
++ case 1:
++ *value = *(volatile u8 *)(MCF5445X_PCI_CONFIG_BASE+(reg&3));
++ break;
++ case 2:
++ *value = le16_to_cpu(*(volatile u16 *)
++ (MCF5445X_PCI_CONFIG_BASE + (reg&2)));
++ break;
++ case 4:
++ *value = le32_to_cpu(*(volatile u32 *)
++ (MCF5445X_PCI_CONFIG_BASE));
++ break;
++ }
++
++ /* clear config mode */
++ MCF_PCI_PCICAR = ~MCF_PCI_PCICAR_E;
++ __asm__ __volatile__("nop");
++
++ return 0;
++}
++
++/*
++ * int mcf5445x_pci_config_write(unsigned int seg, unsigned int bus,
++ * unsigned int devfn, int reg,
++ * u32 *value)
++ *
++ * Write to PCI configuration space
++ */
++int mcf5445x_pci_config_write(unsigned int seg, unsigned int bus,
++ unsigned int devfn, int reg, int len, u32 value)
++{
++ u32 addr = MCF_PCI_PCICAR_BUSNUM(bus) |
++ MCF_PCI_PCICAR_DEVNUM(PCI_SLOT(devfn)) |
++ MCF_PCI_PCICAR_FUNCNUM(PCI_FUNC(devfn)) |
++ MCF_PCI_PCICAR_DWORD(reg) |
++ MCF_PCI_PCICAR_E;
++
++ if ((bus > 255) || (devfn > 255) || (reg > 255))
++ return -EINVAL;
++
++ /* setup for config mode */
++ MCF_PCI_PCICAR = addr;
++ __asm__ __volatile__("nop");
++
++ switch (len) {
++ case 1:
++ *(volatile u8 *)(MCF5445X_PCI_CONFIG_BASE+(reg&3)) = (u8)value;
++ break;
++ case 2:
++ *(volatile u16 *)(MCF5445X_PCI_CONFIG_BASE+(reg&2)) =
++ cpu_to_le16((u16)value);
++ break;
++ case 4:
++ *(volatile u32 *)(MCF5445X_PCI_CONFIG_BASE) =
++ cpu_to_le32(value);
++ break;
++ }
++
++ /* clear config mode */
++ MCF_PCI_PCICAR = ~MCF_PCI_PCICAR_E;
++ __asm__ __volatile__("nop");
++
++ return 0;
++}
++
++/* hardware operations */
++static struct pci_raw_ops mcf5445x_pci_ops = {
++ .read = mcf5445x_pci_config_read,
++ .write = mcf5445x_pci_config_write,
++};
++
++/*
++ * irqreturn_t mcf5445x_pci_interrupt( int irq, void *dev)
++ *
++ * PCI controller interrupt handler.
++ */
++static irqreturn_t
++mcf5445x_pci_interrupt(int irq, void *dev)
++{
++ u32 status = MCF_PCI_PCIGSCR;
++#ifdef DEBUG
++ printk(KERN_INFO "PCI: Controller irq status=0x%08x\n", status);
++#endif
++ /* clear */
++ MCF_PCI_PCIGSCR = status;
++
++ return IRQ_HANDLED;
++}
++
++/*
++ * irqreturn_t mcf5445x_pci_arb_interrupt( int irq, void *dev)
++ *
++ * PCI Arbiter interrupt handler.
++ */
++static irqreturn_t
++mcf5445x_pci_arb_interrupt(int irq, void *dev)
++{
++ u32 status = MCF_PCIARB_PASR;
++#ifdef DEBUG
++ printk(KERN_INFO "PCI: Arbiter irq status=0x%08x\n", status);
++#endif
++ /* clear */
++ MCF_PCIARB_PASR = status;
++ return IRQ_HANDLED;
++}
++
++/*
++ * struct pci_bus_info *init_mcf5445x_pci(void)
++ *
++ * Machine specific initialisation:
++ *
++ * - Allocate and initialise a 'pci_bus_info' structure
++ * - Initialize hardware
++ *
++ * Result: pointer to 'pci_bus_info' structure.
++ */
++int __init
++init_mcf5445x_pci(void)
++{
++ return 0;
++#if 0
++ /*
++ * Initialize the PCI core
++ */
++
++ /* arbitration controller */
++ MCF_PCIARB_PACR = MCF_PCIARB_PACR_INTMPRI |
++ MCF_PCIARB_PACR_EXTMPRI(0x0f) |
++ MCF_PCIARB_PACR_INTMINTEN |
++ MCF_PCIARB_PACR_EXTMINTEN(0x0f);
++
++ /* pci pin assignment regs */
++ MCF_GPIO_PAR_PCI = MCF_GPIO_PAR_PCI_GNT0 |
++ MCF_GPIO_PAR_PCI_GNT1 |
++ MCF_GPIO_PAR_PCI_GNT2 |
++ MCF_GPIO_PAR_PCI_GNT3_GNT3 |
++ MCF_GPIO_PAR_PCI_REQ0 |
++ MCF_GPIO_PAR_PCI_REQ1 |
++ MCF_GPIO_PAR_PCI_REQ2 |
++ MCF_GPIO_PAR_PCI_REQ3_REQ3;
++
++ /* target control reg */
++ MCF_PCI_PCITCR = MCF_PCI_PCITCR_P |
++ MCF_PCI_PCITCR_WCT(8);
++
++ /* PCI MEM address */
++ MCF_PCI_PCIIW0BTAR = 0xA007A000;
++
++ /* PCI MEM address */
++ MCF_PCI_PCIIW1BTAR = 0xA803A800;
++
++ /* PCI IO address */
++ MCF_PCI_PCIIW2BTAR = 0xAC03AC00;
++
++ /* window control */
++ MCF_PCI_PCIIWCR = MCF_PCI_PCIIWCR_WINCTRL0_ENABLE |
++ MCF_PCI_PCIIWCR_WINCTRL0_MEMREAD |
++ MCF_PCI_PCIIWCR_WINCTRL1_ENABLE |
++ MCF_PCI_PCIIWCR_WINCTRL1_MEMREAD |
++ MCF_PCI_PCIIWCR_WINCTRL2_ENABLE |
++ MCF_PCI_PCIIWCR_WINCTRL2_IO;
++
++ /* initiator control reg */
++ MCF_PCI_PCIICR = 0x00ff;
++
++ /* type 0 - command */
++ MCF_PCI_PCISCR = MCF_PCI_PCISCR_MW | /* mem write/inval */
++ MCF_PCI_PCISCR_B | /* bus master enable */
++ MCF_PCI_PCISCR_M; /* mem access enable */
++
++ /* type 0 - config reg */
++ MCF_PCI_PCICR1 = MCF_PCI_PCICR1_CACHELINESIZE(8) |
++ MCF_PCI_PCICR1_LATTIMER(0xff);
++
++ /* type 0 - config 2 reg */
++ MCF_PCI_PCICR2 = 0;
++
++ /* target control reg */
++ MCF_PCI_PCITCR2 = MCF_PCI_PCITCR2_B0E |
++ MCF_PCI_PCITCR2_B4E;
++
++ /* translate addresses from PCI[0] to CF[SDRAM] */
++ MCF_PCI_PCITBATR0 = MCF_RAMBAR1 | MCF_PCI_PCITBATR0_EN;
++ MCF_PCI_PCITBATR4 = MCF_RAMBAR1 | MCF_PCI_PCITBATR4_EN;
++
++ /* setup controller interrupt handlers */
++ if (request_irq(55+128, mcf5445x_pci_interrupt, IRQF_SHARED,
++ "PCI Controller", NULL))
++ printk(KERN_ERR "PCI: Unable to register controller irq\n");
++
++ if (request_irq (56+128, mcf5445x_pci_arb_interrupt, IRQF_SHARED, "PCI Arbiter", NULL))
++ printk(KERN_ERR "PCI: Unable to register arbiter irq\n");
++
++ /* global control - clear reset bit */
++ MCF_PCI_PCIGSCR = MCF_PCI_PCIGSCR_SEE |
++ MCF_PCI_PCIGSCR_PEE;
++
++ /* let everything settle */
++ udelay(1000);
++
++ /* allocate bus ioport resource */
++ if (request_resource(&ioport_resource, &pci_ioport_resource) < 0)
++ printk(KERN_ERR "PCI: Unable to alloc ioport resource\n");
++
++ /* allocate bus iomem resource */
++ if (request_resource(&iomem_resource, &pci_iomem_resource) < 0)
++ printk(KERN_ERR "PCI: Unable to alloc iomem resource\n");
++
++ /* setup FPGA to route PCI to IRQ3(67), SW7 to IRQ7, SW6 to IRQ4 */
++ set_fpga(FPGA_PCI_IRQ_ENABLE, 0x00000000);
++ set_fpga(FPGA_PCI_IRQ_ROUTE, 0x00000039);
++ set_fpga(FPGA_SEVEN_LED, 0x000000FF);
++
++ raw_pci_ops = &mcf5445x_pci_ops;
++
++ return 0;
++#endif
++}
++
++/*
++ * DEBUGGING
++ */
++
++#ifdef DEBUG
++struct regdump {
++ u32 addr;
++ char regname[16];
++};
++
++struct regdump type0regs[] = {
++ { 0xfc0a8000, "PCIIDR" },
++ { 0xfc0a8004, "PCISCR" },
++ { 0xfc0a8008, "PCICCRIR" },
++ { 0xfc0a800c, "PCICR1" },
++ { 0xfc0a8010, "PCIBAR0" },
++ { 0xfc0a8014, "PCIBAR1" },
++ { 0xfc0a8018, "PCIBAR2" },
++ { 0xfc0a801c, "PCIBAR3" },
++ { 0xfc0a8020, "PCIBAR4" },
++ { 0xfc0a8024, "PCIBAR5" },
++ { 0xfc0a8028, "PCICCPR" },
++ { 0xfc0a802c, "PCISID" },
++ { 0xfc0a8030, "PCIERBAR" },
++ { 0xfc0a8034, "PCICPR" },
++ { 0xfc0a803c, "PCICR2" },
++ { 0, "" }
++};
++
++struct regdump genregs[] = {
++ { 0xfc0a8060, "PCIGSCR" },
++ { 0xfc0a8064, "PCITBATR0" },
++ { 0xfc0a8068, "PCITBATR1" },
++ { 0xfc0a806c, "PCITCR1" },
++ { 0xfc0a8070, "PCIIW0BTAR" },
++ { 0xfc0a8074, "PCIIW1BTAR" },
++ { 0xfc0a8078, "PCIIW2BTAR" },
++ { 0xfc0a8080, "PCIIWCR" },
++ { 0xfc0a8084, "PCIICR" },
++ { 0xfc0a8088, "PCIISR" },
++ { 0xfc0a808c, "PCITCR2" },
++ { 0xfc0a8090, "PCITBATR0" },
++ { 0xfc0a8094, "PCITBATR1" },
++ { 0xfc0a8098, "PCITBATR2" },
++ { 0xfc0a809c, "PCITBATR3" },
++ { 0xfc0a80a0, "PCITBATR4" },
++ { 0xfc0a80a4, "PCITBATR5" },
++ { 0xfc0a80a8, "PCIINTR" },
++ { 0xfc0a80f8, "PCICAR" },
++ { 0, "" }
++};
++
++struct regdump arbregs[] = {
++ { 0xfc0ac000, "PACR" },
++ { 0xfc0ac004, "PASR" }, /* documentation error */
++ { 0, "" }
++};
++
++/*
++ * void mcf5445x_pci_dumpregs()
++ *
++ * Dump out all the PCI registers
++ */
++void
++mcf5445x_pci_dumpregs(void)
++{
++ struct regdump *reg;
++
++ printk(KERN_INFO "*** MCF5445x PCI TARGET 0 REGISTERS ***\n");
++
++ reg = type0regs;
++ while (reg->addr) {
++ printk(KERN_INFO "0x%08x 0x%08x %s\n", reg->addr,
++ *((u32 *)reg->addr), reg->regname);
++ reg++;
++ }
++
++ printk(KERN_INFO "\n*** MCF5445x PCI GENERAL REGISTERS ***\n");
++ reg = genregs;
++ while (reg->addr) {
++ printk(KERN_INFO "0x%08x 0x%08x %s\n", reg->addr,
++ *((u32 *)reg->addr), reg->regname);
++ reg++;
++ }
++ printk(KERN_INFO "\n*** MCF5445x PCI ARBITER REGISTERS ***\n");
++ reg = arbregs;
++ while (reg->addr) {
++ printk(KERN_INFO "0x%08x 0x%08x %s\n", reg->addr,
++ *((u32 *)reg->addr), reg->regname);
++ reg++;
++ }
++}
++#endif /* DEBUG */
+--- /dev/null
++++ b/arch/m68k/coldfire/mcf548x-devices.c
+@@ -0,0 +1,94 @@
++/*
++ * arch/m68k/coldfire/mcf5445x-devices.c
++ *
++ * Coldfire M5445x Platform Device Configuration
++ *
++ * Based on the Freescale MXC devices.c
++ *
++ * Copyright (c) 2007 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ */
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/mtd/physmap.h>
++#include <linux/platform_device.h>
++#include <linux/fsl_devices.h>
++
++#include <asm/coldfire.h>
++#include <asm/mcfsim.h>
++
++static struct resource coldfire_i2c_resources[] = {
++ [0] = { /* I/O */
++ .start = MCF_MBAR + 0x008F00,
++ .end = MCF_MBAR + 0x008F20,
++ .flags = IORESOURCE_MEM,
++ },
++ [2] = { /* IRQ */
++ .start = 40,
++ .end = 40,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device coldfire_i2c_device = {
++ .name = "MCF548X-i2c",
++ .id = -1,
++ .num_resources = ARRAY_SIZE(coldfire_i2c_resources),
++ .resource = coldfire_i2c_resources,
++};
++
++static struct resource coldfire_sec_resources[] = {
++ [0] = { /* I/O */
++ .start = MCF_MBAR + 0x00020000,
++ .end = MCF_MBAR + 0x00033000,
++ .flags = IORESOURCE_MEM,
++ },
++ [2] = { /* IRQ */
++ .start = ISC_SEC,
++ .end = ISC_SEC,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device coldfire_sec_device = {
++ .name = "fsl-sec1",
++ .id = -1,
++ .num_resources = ARRAY_SIZE(coldfire_sec_resources),
++ .resource = coldfire_sec_resources,
++};
++
++#if defined(CONFIG_MTD_PHYSMAP)
++static struct physmap_flash_data mcf5485_flash_data = {
++ .width = 2,
++};
++
++static struct resource mcf5485_flash_resource = {
++ .start = 0xf8000000,
++ .end = 0xf80fffff,
++ .flags = IORESOURCE_MEM,
++};
++
++static struct platform_device mcf5485_flash_device = {
++ .name = "physmap-flash",
++ .id = 0,
++ .dev = {
++ .platform_data = &mcf5485_flash_data,
++ },
++ .num_resources = 1,
++ .resource = &mcf5485_flash_resource,
++};
++#endif
++
++static int __init mcf5485_init_devices(void)
++{
++ printk(KERN_INFO "MCF5485x INIT_DEVICES\n");
++
++ platform_device_register(&coldfire_i2c_device);
++ platform_device_register(&coldfire_sec_device);
++/*#if defined(CONFIG_MTD_PHYSMAP)
++ platform_device_register(&mcf5485_flash_device);
++#endif*/
++ return 0;
++}
++arch_initcall(mcf5485_init_devices);
+--- /dev/null
++++ b/arch/m68k/coldfire/mcf548x-pci.c
+@@ -0,0 +1,959 @@
++/*
++ * ColdFire 547x/548x PCI Host Controller functions
++ *
++ * Copyright (c) 2005-2008 Freescale Semiconductor, Inc.
++ *
++ * This code is based on the 2.6.10 version of pci.c
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/string.h>
++#include <linux/pci.h>
++#include <linux/ioport.h>
++#include <linux/slab.h>
++#include <linux/version.h>
++#include <linux/interrupt.h>
++
++#include <linux/dma-mapping.h>
++#include <asm/coldfire.h>
++#include <asm/io.h>
++#include <asm/m5485sim.h>
++#include <asm/m5485pci.h>
++#include <asm/irq.h>
++#include <asm/pci.h>
++#include <asm/virtconvert.h>
++
++
++#undef DEBUG
++//#define DEBUG
++
++#ifdef DEBUG
++//#define DBG(x...) printk(KERN_DEBUG x)
++#define DBG(x...) printk(x)
++#else
++#define DBG(x...)
++#endif
++
++#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,75))
++# define irqreturn_t void
++# define IRQ_HANDLED
++# define IRQ_NONE
++#endif
++
++/*
++ * Bridge configration dafaults
++ */
++#define PCI_RETRIES 0
++#define PCI_CACHE_LINE 8
++#define PCI_MINGNT 1
++#define PCI_MAXLAT 42
++
++
++/*
++ * Initiator windows setting
++ */
++#define HOST_MEM_BASE 0xD0000000 /* ColdFire Memory window base */
++#define PCI_MEM_BASE 0xD0000000 /* PCI Memory window base */
++#define PCI_MEM_SIZE 0x08000000 /* Memory window size (128M) */
++#define HOST_IO_BASE 0xD8000000 /* ColdFire I/O window base */
++#define PCI_IO_BASE_ADDR 0x00000000 /* PCI I/O window base */
++#define PCI_IO_SIZE 0x00010000 /* I/O window size (64K) */
++#define HOST_CFG_BASE 0xD8000000 /* ColdFire config window base */
++#define HOST_DMA_BASE CONFIG_SDRAM_BASE /* ColdFire PCI-DMA window base */
++#define PCI_HDR_BASE (MCF_MBAR+0xB00)/* ColdFire config registers */
++
++#define PCI_MEM_MASK (PCI_MEM_SIZE-1)
++#define PCI_IO_MASK (PCI_IO_SIZE-1)
++
++/* Macro to set initiator window */
++#define WxBAR(host_address, pci_address, size) \
++ (((host_address) & 0xff000000) | \
++ ((((size)-1) & 0xff000000) >> 8) | \
++ ((pci_address) & 0xff000000) >> 16)
++
++/*
++ * BIOS internal data
++ */
++static u8 revision; /* controller revision */
++
++/*
++ * Board specific setting
++ */
++const unsigned int irq_lines[] = { 5, 7 };
++
++#define N_SLOTS (sizeof(board_info) / sizeof(board_info[0]))
++#define N_IRQS (sizeof(irq_lines) / sizeof(irq_lines[0]))
++#define BRIDGE_SLOT 0
++
++const struct slotinfo {
++ unsigned char idsel; /* device number */
++ unsigned char irq; /* external IRQ */
++ unsigned char req; /* REQ line number */
++ unsigned char gnt; /* GNT line number */
++} board_info[] = {
++ {0, 0, 0, 0}, /* Bridge */
++ {17, 5, 1, 1}, /* Slot #1 */
++ {18, 5, 2, 2}, /* Slot #2 */
++ {20, 7, 3, 3}, /* Slot #3 */
++ {21, 7, 4, 4}, /* Slot #4 */
++};
++
++/************************************************************************/
++
++/*
++ * static int mk_conf_addr()
++ *
++ * Return type0 or type1 configuration address
++ * by the means of device address and PCI dword location
++ * 0 - for not existing slots
++ */
++static int mk_conf_addr(/*struct pci_dev *dev*/struct pci_bus *bus, unsigned int devfn, int where)
++{
++ int slot, func, address, idsel, dev_fn;
++
++ if (bus->number) {
++ address = MCF_PCICAR_E | (bus->number << 16) |
++ (devfn << 8) | (where & 0xfc);
++ } else {
++ slot = PCI_SLOT(devfn);
++ if (slot > N_SLOTS || slot == BRIDGE_SLOT)
++ return 0;
++ else {
++ func = PCI_FUNC(devfn);
++ idsel = board_info[slot].idsel;
++
++ dev_fn = PCI_DEVFN(idsel, func);
++ address = MCF_PCICAR_E | (bus->number << 16) |
++ (dev_fn << 8) | (where & 0xfc);
++ }
++ }
++
++ return (address);
++}
++
++/*
++ * static int read_config_byte()
++ *
++ * Read a byte from configuration space of specified device
++ */
++static int read_config_byte(/*struct pci_dev *dev*/struct pci_bus *bus, unsigned int devfn, int where, u8 *value)
++{
++ int slot;
++ int address;
++ int result;
++
++ *value = 0xff;
++ result = PCIBIOS_SUCCESSFUL;
++
++ slot = PCI_SLOT(devfn);
++ if (slot == BRIDGE_SLOT) {
++ if (where <= 0x40)
++ *value = *(volatile u8 *) (PCI_HDR_BASE + (where ^ 3));
++ else
++ *value = 0;
++ } else {
++ address = mk_conf_addr(bus, devfn, where);
++ if (!address)
++ result = PCIBIOS_DEVICE_NOT_FOUND;
++ else {
++ MCF_PCICAR = address;
++ *value = *(volatile u8 *) (HOST_CFG_BASE + (where & 3));
++ }
++ }
++ __asm__ __volatile__("nop");
++ __asm__ __volatile__("nop");
++ MCF_PCICAR &= ~MCF_PCICAR_E;
++
++ DBG("PCI: read_config_byte bus=%d, devfn=%d, addr=0x%02X, val=0x%02X, ret=%02X\n",
++ bus->number, devfn, where, *value, result);
++
++ return (result);
++}
++
++/*
++ * static int read_config_word()
++ *
++ * Read a word from configuration space of specified device
++ */
++static int read_config_word(/*struct pci_dev *dev*/struct pci_bus *bus, unsigned int devfn, int where, u16 *value)
++{
++ int slot;
++ int address;
++ int result;
++
++ *value = 0xffff;
++ result = PCIBIOS_SUCCESSFUL;
++
++ if (where & 0x1)
++ result = PCIBIOS_BAD_REGISTER_NUMBER;
++ else {
++ slot = PCI_SLOT(devfn);
++ if (slot == BRIDGE_SLOT) {
++ if (where <= 0x3f)
++ *value =
++ *(volatile u16 *) (PCI_HDR_BASE +
++ (where ^ 2));
++ else
++ *value = 0;
++ } else {
++ address = mk_conf_addr(bus, devfn, where);
++ if (!address)
++ result = PCIBIOS_DEVICE_NOT_FOUND;
++ else {
++ MCF_PCICAR = address;
++ *value = le16_to_cpu(*(volatile u16 *)
++ (HOST_CFG_BASE +
++ (where & 2)));
++ }
++ }
++ }
++ __asm__ __volatile__("nop");
++ __asm__ __volatile__("nop");
++ MCF_PCICAR &= ~MCF_PCICAR_E;
++
++ DBG("PCI: read_config_word bus=%d, devfn=%d, addr=0x%02X, val=0x%04X ret=%02X\n",
++ bus->number, devfn, where, *value, result);
++
++ return (result);
++}
++
++/*
++ * static int read_config_dword()
++ *
++ * Read a long word from configuration space of specified device
++ */
++static int read_config_dword(/*struct pci_dev *dev*/struct pci_bus *bus, unsigned int devfn, int where, u32 *value)
++{
++ int slot;
++ int address;
++ int result;
++
++ *value = 0xffffffff;
++ result = PCIBIOS_SUCCESSFUL;
++
++ if (where & 0x3)
++ result = PCIBIOS_BAD_REGISTER_NUMBER;
++ else {
++ slot = PCI_SLOT(devfn);
++ if (slot == BRIDGE_SLOT) {
++ if (where <= 0x3d)
++ *value =
++ *(volatile u32 *) (PCI_HDR_BASE + where);
++ else
++ *value = 0;
++ __asm__ __volatile__("nop");
++ __asm__ __volatile__("nop");
++ } else {
++ address = mk_conf_addr(bus, devfn, where);
++ if (!address)
++ result = PCIBIOS_DEVICE_NOT_FOUND;
++ else {
++ MCF_PCICAR = address;
++ *value = le32_to_cpu(*(volatile u32 *)
++ (HOST_CFG_BASE));
++ __asm__ __volatile__("nop");
++ __asm__ __volatile__("nop");
++ if (bus->number != 0 && revision < 1) {
++ volatile u32 temp;
++
++ MCF_PCICAR |= 0xff0000;
++ temp = *(volatile u32 *) (HOST_CFG_BASE);
++ }
++ }
++ }
++ }
++
++ MCF_PCICAR &= ~MCF_PCICAR_E;
++
++ DBG("PCI: read_config_dword bus=%d, devfn=%d, addr=0x%02X, value=0x%08X ret=%02X\n",
++ bus->number, devfn, where, *value, result);
++
++ return (result);
++}
++
++/*
++ * static int write_config_byte()
++ *
++ * Write a byte to configuration space of specified device
++ */
++static int write_config_byte(/*struct pci_dev *dev*/struct pci_bus *bus, unsigned int devfn, int where, u8 value)
++{
++ int slot;
++ int address;
++ int result;
++
++ result = PCIBIOS_SUCCESSFUL;
++
++ slot = PCI_SLOT(devfn);
++ if (slot == BRIDGE_SLOT) {
++ if (where <= 0x40)
++ *(volatile u8 *) (PCI_HDR_BASE + (where ^ 3)) = value;
++ } else {
++ address = mk_conf_addr(bus, devfn, where);
++ if (!address)
++ result = PCIBIOS_DEVICE_NOT_FOUND;
++ else {
++ MCF_PCICAR = address;
++ *(volatile u8 *) (HOST_CFG_BASE + (where & 3)) = value;
++ }
++ }
++ __asm__ __volatile__("nop");
++ __asm__ __volatile__("nop");
++ MCF_PCICAR &= ~MCF_PCICAR_E;
++
++ DBG("PCI: write_config_byte bus=%d, devfn=%d, addr=0x%02X, value=0x%02X ret=%02X\n",
++ bus->number, devfn, where, value, result);
++
++ return (result);
++}
++
++/*
++ * static int write_config_word()
++ *
++ * Write a word to configuration space of specified device
++ */
++static int write_config_word(/*struct pci_dev *dev*/struct pci_bus *bus, unsigned int devfn, int where, u16 value)
++{
++ int slot;
++ int address;
++ int result;
++
++ result = PCIBIOS_SUCCESSFUL;
++
++ if (where & 0x1)
++ result = PCIBIOS_BAD_REGISTER_NUMBER;
++ else {
++ slot = PCI_SLOT(devfn);
++ if (slot == BRIDGE_SLOT) {
++ if (where <= 0x3f)
++ *(volatile u16 *) (PCI_HDR_BASE + (where ^ 2)) =
++ value;
++ } else {
++ address = mk_conf_addr(bus, devfn, where);
++ if (!address)
++ result = PCIBIOS_DEVICE_NOT_FOUND;
++ else {
++ MCF_PCICAR = address;
++ *(volatile u16 *) (HOST_CFG_BASE + (where & 2)) =
++ cpu_to_le16(value);
++ }
++ }
++ }
++ __asm__ __volatile__("nop");
++ __asm__ __volatile__("nop");
++ MCF_PCICAR &= ~MCF_PCICAR_E;
++
++ DBG("PCI: write_config_word bus=%d, devfn=%d, addr=0x%02X, value=0x%04X ret=%02X\n",
++ bus->number, devfn, where, value, result);
++
++ return (result);
++}
++
++/*
++ * static int write_config_dword()
++ *
++ * Write a long word to configuration space of specified device
++ */
++static int write_config_dword(/*struct pci_dev *dev*/struct pci_bus *bus, unsigned int devfn, int where, u32 value)
++{
++ int slot;
++ int address;
++ int result;
++
++ result = PCIBIOS_SUCCESSFUL;
++
++ if (where & 0x3)
++ result = PCIBIOS_BAD_REGISTER_NUMBER;
++ else {
++ slot = PCI_SLOT(devfn);
++ if (slot == BRIDGE_SLOT) {
++ if (where <= 0x3d)
++ *(volatile u32 *) (PCI_HDR_BASE + where) =
++ value;
++ } else {
++ address = mk_conf_addr(bus, devfn, where);
++ if (!address)
++ result = PCIBIOS_DEVICE_NOT_FOUND;
++ else {
++ MCF_PCICAR = address;
++ *(volatile u32 *) (HOST_CFG_BASE) =
++ cpu_to_le32(value);
++ }
++ }
++ }
++ __asm__ __volatile__("nop");
++ __asm__ __volatile__("nop");
++ MCF_PCICAR &= ~MCF_PCICAR_E;
++
++ DBG("PCI: write_config_dword dev=%d, fn=%d, addr=0x%02X, value=0x%08X ret=%02X\n",
++ PCI_SLOT(devfn), PCI_FUNC(devfn), where, value, result);
++
++ return (result);
++}
++
++static int config_read(struct pci_bus *bus, unsigned int devfn,
++ int where, int size, u32 * val)
++{
++ switch (size) {
++ case 1:
++ return read_config_byte(bus, devfn, where, (u8 *) val);
++ case 2:
++ return read_config_word(bus, devfn, where, (u16 *) val);
++ default:
++ return read_config_dword(bus, devfn, where, val);
++ }
++}
++
++static int config_write(struct pci_bus *bus, unsigned int devfn,
++ int where, int size, u32 val)
++{
++ switch (size) {
++ case 1:
++ return write_config_byte(bus, devfn, where, (u8) val);
++ case 2:
++ return write_config_word(bus, devfn, where, (u16) val);
++ default:
++ return write_config_dword(bus, devfn, where, val);
++ }
++}
++
++/*
++ * configuration routines entry points
++ */
++static struct pci_ops bus_ops = {
++ read: config_read,
++ write: config_write
++};
++
++/************************************************************************/
++
++/*
++ * u8 pci_inb()
++ *
++ * Read a byte at specified address from I/O space
++ */
++unsigned char pci_inb(long addr)
++{
++ char value;
++
++ value = *(volatile unsigned char *) (HOST_IO_BASE | (addr & PCI_IO_MASK));
++ DBG("PCI: inb addr=0x%08X, value=0x%02X\n", addr, value);
++
++ return (unsigned char) value;
++}
++
++
++/*
++ * u16 pci_inw()
++ *
++ * Read a word at specified address from I/O space
++ */
++unsigned short pci_inw(long addr)
++{
++ short value;
++ volatile unsigned short *ptr;
++
++ ptr = (volatile unsigned short *) (HOST_IO_BASE | (addr & PCI_IO_MASK));
++ value = le16_to_cpu(*ptr);
++
++ DBG("PCI: inw addr=0x%08X, value=0x%04X\n", addr, value);
++ return (unsigned short) value;
++}
++
++/*
++ * u16 pci_raw_inw()
++ *
++ * Read a raw word at specified address from I/O space
++ */
++unsigned short pci_raw_inw(long addr)
++{
++ short value;
++ volatile unsigned short *ptr;
++
++ ptr = (volatile unsigned short *) (HOST_IO_BASE | (addr & PCI_IO_MASK));
++ value = *ptr;
++
++ DBG("PCI: raw_inw addr=0x%08X, value=0x%04X\n", addr, value);
++ return (unsigned short) value;
++}
++
++/*
++ * u32 pci_inl()
++ *
++ * Read a dword at specified address from I/O space
++ */
++unsigned long pci_inl(long addr)
++{
++ long value;
++ volatile unsigned long *ptr;
++
++ ptr = (volatile unsigned long *) (HOST_IO_BASE | (addr & PCI_IO_MASK));
++ value = le32_to_cpu(*ptr);
++
++ DBG("PCI: inl addr=0x%08X, value=0x%08X\n", addr, value);
++ return (unsigned long) value;
++}
++
++/*
++ * u32 pci_raw_inl()
++ *
++ * Read a raw dword at specified address from I/O space
++ */
++unsigned long pci_raw_inl(long addr)
++{
++ long value;
++ volatile unsigned long *ptr;
++
++ ptr = (volatile unsigned long *) (HOST_IO_BASE | (addr & PCI_IO_MASK));
++ value = *ptr;
++
++ DBG("PCI: raw_inl addr=0x%08X, value=0x%08X\n", addr, value);
++ return (unsigned long) value;
++}
++
++/*
++ * void pci_outb()
++ *
++ * Write a byte value at specified address to I/O space
++ */
++void pci_outb( unsigned char value, long addr)
++{
++
++ *(volatile unsigned char *) (HOST_IO_BASE | (addr & PCI_IO_MASK)) = value;
++ DBG("PCI: outb addr=0x%08X, value=0x%02X\n", addr, value);
++}
++
++
++/*
++ * void pci_outw()
++ *
++ * Write a word value at specified address to I/O space
++ */
++void pci_outw(volatile unsigned short value, volatile long addr)
++{
++ volatile unsigned short *ptr;
++
++ ptr = (volatile unsigned short *) (HOST_IO_BASE | (addr & PCI_IO_MASK));
++ *ptr = cpu_to_le16(value);
++ DBG("PCI: outw addr=0x%08X, value=0x%04X\n", addr, value);
++}
++
++/*
++ * void pci_raw_outw()
++ *
++ * Write a raw word value at specified address to I/O space
++ */
++void pci_raw_outw(volatile unsigned short value, volatile long addr)
++{
++ volatile unsigned short *ptr;
++
++ ptr = (volatile unsigned short *) (HOST_IO_BASE | (addr & PCI_IO_MASK));
++ *ptr = value;
++ DBG("PCI: raw_outw addr=0x%08X, value=0x%04X\n", addr, value);
++}
++
++/*
++ * void pci_outl()
++ *
++ * Write a long word value at specified address to I/O space
++ */
++void pci_outl(volatile unsigned long value, volatile long addr)
++{
++ volatile unsigned long *ptr;
++
++ ptr = (volatile unsigned long *)(HOST_IO_BASE | (addr & PCI_IO_MASK));
++ *ptr = cpu_to_le32(value);
++ DBG("PCI: outl addr=0x%08X, value=0x%08X\n", addr, value);
++}
++
++/*
++ * void pci_raw_outl()
++ *
++ * Write a raw long word value at specified address to I/O space
++ */
++void pci_raw_outl(volatile unsigned long value, volatile long addr)
++{
++ volatile unsigned long *ptr;
++
++ ptr = (volatile unsigned long *)(HOST_IO_BASE | (addr & PCI_IO_MASK));
++ *ptr = value;
++ DBG("PCI: raw_outl addr=0x%08X, value=0x%08X\n", addr, value);
++}
++
++/*
++ * void pci_insb()
++ *
++ * Read several byte values from specified I/O port
++ */
++void pci_insb(volatile unsigned char *addr, unsigned char *buf, int len)
++{
++ for (; len--; buf++)
++ *buf = pci_inb((unsigned long)addr);
++ DBG("PCI: pci_insb addr=0x%08X, buf=%p, len=%d\n", addr, buf, len);
++}
++
++
++/*
++ * void pci_insw()
++ *
++ * Read several word values from specified I/O port
++ */
++void pci_insw(volatile unsigned short *addr, unsigned short *buf, int len)
++{
++ for (; len--; buf++)
++ *buf = pci_inw((unsigned long)addr);
++ DBG("PCI: pci_insw addr=0x%08X, buf=%p, len=%d\n", addr, buf, len);
++}
++
++/*
++ * void pci_insl()
++ *
++ * Read several dword values from specified I/O port
++ */
++void pci_insl(volatile unsigned long *addr, unsigned long *buf, int len)
++{
++ for (; len--; buf++)
++ *buf = pci_inl((unsigned long)addr);
++ DBG("PCI: pci_insl addr=0x%08X, buf=%p, len=%d\n", addr, buf, len);
++}
++
++/*
++ * void pci_outsb()
++ *
++ * Write several byte values to specified I/O port
++ */
++void pci_outsb(volatile unsigned char *addr, const unsigned char *buf, int len)
++{
++ for (; len--; buf++)
++ pci_outb((unsigned long)addr, *buf);
++ DBG("PCI: pci_outsb addr=0x%08X, buf=%p, len=%d\n", addr, buf, len);
++}
++
++/*
++ * void pci_outsw()
++ *
++ * Write several word values to specified I/O port
++ */
++void pci_outsw(volatile unsigned short *addr, const unsigned short *buf, int len)
++{
++ for (; len--; buf++)
++ pci_outw((unsigned long)addr, *buf);
++ DBG("PCI: pci_outsw addr=0x%08X, buf=%p, len=%d\n", addr, buf, len);
++}
++
++/*
++ * void pci_outsl()
++ *
++ * Write several dword values to specified I/O port
++ */
++void pci_outsl(volatile unsigned long *addr, const unsigned long *buf, int len)
++{
++ for (; len--; buf++)
++ pci_outl((unsigned long)addr, *buf);
++ DBG("PCI: pci_outsl addr=0x%08X, buf=%p, len=%d\n", addr, buf, len);
++}
++
++/*
++ * void pci_xlb_handler()
++ *
++ * PCI XLB interrupt handler
++ */
++irqreturn_t xlb_interrupt(int irq, void *dev)
++{
++ volatile int xlb_error = MCF_PCIISR;
++
++ /* Acknowlege interrupt */
++ MCF_PCIISR = xlb_error;
++
++ /* Dump interrupt reason */
++ if (xlb_error & MCF_PCIISR_RE)
++ DBG("PCI: Retry Error Received\n");
++
++ if (xlb_error & MCF_PCIISR_IA)
++ DBG("PCI: Initiator Abort Received\n");
++
++ if (xlb_error & MCF_PCIISR_TA)
++ DBG("PCI: Target Abort Received\n");
++
++ return IRQ_HANDLED;
++}
++
++
++/*
++ * void pci_arbiter_handler()
++ *
++ * PCI arbiter interrupt handler
++ */
++irqreturn_t arb_interrupt(int irq, void *dev)
++{
++ volatile unsigned long arb_error = MCF_PCIARB_PASR;
++
++ /* Acknowlege interrupt */
++ printk("%s\n",__FUNCTION__);
++ MCF_PCIARB_PASR = arb_error;
++
++ if (arb_error & MCF_PCIARB_PASR_ITLMBK) {
++ DBG("PCI: coldfire master time-out\n");
++
++ /* Set infinite number of retries */
++ MCF_PCIICR &= ~0xFF;
++ }
++
++ if (arb_error & MCF_PCIARB_PASR_EXTMBK(0x1F)) {
++ arb_error >>= 17;
++ DBG("PCI: external master time-out (mask = 0x%X)\n", arb_error);
++
++ /* raise arbitration priority level */
++ MCF_PCIARB_PACR = MCF_PCIARB_PACR_EXTMPRI(arb_error);
++ }
++
++ return IRQ_HANDLED;
++}
++
++
++/*
++ * void pci_eint_handler()
++ *
++ * Eport interrupt handler
++ */
++irqreturn_t eint_handler(int irq, void *dev)
++{
++ /* Just acknowlege interrupt and exit */
++ MCF_EPFR = 0x1 << (irq - 64);
++ return IRQ_HANDLED;
++}
++
++
++/*
++ * void __init coldfire_fixup(int pci_modify)
++ *
++ * Assign IRQ numbers as used by Linux to the interrupt pins
++ * of the PCI cards.
++ */
++static void __init coldfire_fixup(int pci_modify)
++{
++ struct pci_dev *dev;
++ unsigned char slot, pin;
++
++ DBG("%s\n",__FUNCTION__);
++#ifdef NL_ORIGINAL
++ pci_for_each_dev(dev) {
++#else
++ dev = NULL;
++ while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
++#endif
++ if (dev->class >> 16 != PCI_BASE_CLASS_BRIDGE) {
++ slot = PCI_SLOT(dev->devfn);
++ dev->irq = 64 + board_info[slot].irq;
++
++ /* Check if device needs interrupt */
++#ifdef NL_ORIGINAL
++ pcibios_read_config_byte(
++ dev->bus->number, dev->devfn,
++ PCI_INTERRUPT_PIN, &pin);
++
++ if ( pin ) {
++ pcibios_write_config_byte(
++ dev->bus->number, dev->devfn,
++ PCI_INTERRUPT_LINE, dev->irq);
++ }
++#else
++ pci_read_config_byte(dev,
++ PCI_INTERRUPT_PIN, &pin);
++
++ if ( pin ) {
++ pci_write_config_byte(dev,
++ PCI_INTERRUPT_LINE, dev->irq);
++ }
++#endif
++ }
++ }
++}
++
++static void __init configure_device(struct pci_dev *dev)
++{
++ /* TODO: This should depend from disable_pci_burst setting */
++ DBG("%s\n",__FUNCTION__);
++#ifdef NL_ORIGINAL
++ pcibios_write_config_byte(bus, devfn, PCI_CACHE_LINE_SIZE, PCI_CACHE_LINE);
++#else
++ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, PCI_CACHE_LINE);
++#endif
++}
++
++struct pci_bus_info *__init init_coldfire_pci(void)
++{
++ static struct pci_bus_info bus;
++ int i;
++ int pci_mem_va;
++ static char irq_name[N_IRQS][15];
++
++ /* Get controller revision */
++ revision = MCF_PCICCRIR;
++ printk("ColdFire PCI Host Bridge (Rev. %d) detected:"
++ "MEMBase %x,MEMLen %x,IOBase %x,IOLen %x\n",
++ revision, HOST_MEM_BASE, PCI_MEM_SIZE - 1, 0, PCI_IO_SIZE - 1);
++
++ /* Setup bus info structure. */
++ memset(&bus, 0, sizeof (struct pci_bus_info));
++
++ /* Request intiator memory resource */
++ bus.mem_space.start = PCI_MEM_BASE;//HOST_MEM_BASE;
++ bus.mem_space.end = bus.mem_space.start + PCI_MEM_SIZE - 1;
++ bus.mem_space.name = "PCI Bus #0";
++ if (request_resource(&iomem_resource, &bus.mem_space) != 0)
++ {
++ printk("Failed to request bridge iomem resource\n");
++ return NULL;
++ }
++
++ /* Request intiator memory resource */
++ bus.io_space.start = 0;
++ bus.io_space.end = bus.io_space.start + PCI_IO_SIZE - 1;
++ bus.io_space.name = "PCI Bus #0";
++ if (request_resource(&ioport_resource, &bus.io_space) != 0)
++ {
++ printk("Failed to request bridge ioport resource\n");
++ return NULL;
++ }
++
++ /* Must Reset!!! If bootloader has PCI enabled, it will cause
++ * problem in linux when it tries to configure/find resources
++ * for the pci devices. Both registers need to be reset.
++ */
++ MCF_PCIGSCR = 0x1;
++ MCF_PCITCR = 0x00000000;
++
++ /* Set up the arbiter */
++ MCF_PCIARB_PACR = 0 /*MCF_PCIARB_PACR_PKMD*/
++ | MCF_PCIARB_PACR_INTMPRI
++ | MCF_PCIARB_PACR_INTMINTEN
++ | MCF_PCIARB_PACR_EXTMPRI(0x1F)
++ | MCF_PCIARB_PACR_EXTMINTEN(0x1F);
++
++ /* GNT and REQ */
++ MCF_PAR_PCIBG = 0x3FF;
++ MCF_PAR_PCIBR = 0x3FF;
++
++ /* Enable bus mastering, memory access and MWI */
++ MCF_PCISCR = MCF_PCISCR_B | MCF_PCISCR_M | MCF_PCISCR_MW;
++
++ /* Setup burst parameters */
++ MCF_PCICR1 = MCF_PCICR1_LATTIMER(32) |
++ MCF_PCICR1_CACHELINESIZE(PCI_CACHE_LINE);
++
++ MCF_PCICR2 = 0;
++ /*MCF_PCICR2_MINGNT(PCI_MINGNT) |
++ MCF_PCICR2_MAXLAT(PCI_MAXLAT);
++ */
++ /* Turn on error signaling */
++ MCF_PCIICR = MCF_PCIICR_TAE | MCF_PCIICR_IAE | PCI_RETRIES;
++ MCF_PCIGSCR |= MCF_PCIGSCR_SEE;
++ /*
++ * Configure Initiator Windows
++ * Window 0: 128M PCI Memory @ HOST_MEM_BASE, 1:1 mapping
++ * Window 1: 64K I/O Memory @ HOST_IO_BASE, 1:0 mapping
++ */
++ MCF_PCIIW0BTAR = WxBAR(HOST_MEM_BASE, PCI_MEM_BASE, PCI_MEM_SIZE);
++ MCF_PCIIW1BTAR = WxBAR(HOST_IO_BASE, PCI_IO_BASE_ADDR, PCI_IO_SIZE);
++
++ MCF_PCIIWCR = MCF_PCIIWCR_WINCTRL1_IO |
++ MCF_PCIIWCR_WINCTRL0_MEMRDLINE;
++
++ /* Target PCI DMA Windows */
++ MCF_PCIBAR1 = PCI_DMA_BASE;
++ MCF_PCITBATR1 = HOST_DMA_BASE | MCF_PCITBATR1_EN;
++ MCF_PCIBAR0 = MCF_RAMBAR0;;
++ MCF_PCITBATR0 = MCF_RAMBAR0 | MCF_PCITBATR0_EN;
++ DBG("PCI TCR %x,MCF_PCIBAR1 %x,MCF_PCITBATR1 %x."
++ "MCF_PCIBAR0 %x,MCF_PCITBATR9 %x\n", MCF_PCITCR, MCF_PCIBAR1,
++ MCF_PCITBATR1, MCF_PCIBAR0, MCF_PCITBATR0);
++ /* Enable internal PCI controller interrupts */
++ MCF_ICR(ISC_PCI_XLB) = ILP_PCI_XLB;
++ /*request_irq(64+ISC_PCI_XLB, xlb_interrupt,
++ SA_INTERRUPT, "PCI XL Bus", (void*)-1);
++ enable_irq (64+ISC_PCI_XLB);
++ */
++ if(request_irq(64+ISC_PCI_XLB, xlb_interrupt,
++ IRQF_DISABLED, "PCI XL Bus", (void*)-1)){
++ printk("Cannot allocate ISC_PCI_XLB IRQ\n");
++ return (struct pci_bus_info *)-EBUSY;
++ }
++
++ MCF_ICR(ISC_PCI_ARB) = ILP_PCI_ARB;
++ /*request_irq(64+ISC_PCI_ARB, arb_interrupt,
++ SA_INTERRUPT, "PCI Arbiter", (void*)-1);
++ enable_irq (64+ISC_PCI_ARB);
++ */
++ if(request_irq(64+ISC_PCI_ARB, arb_interrupt,
++ IRQF_DISABLED, "PCI Arbiter", (void*)-1)){
++ printk("Cannot allocate ISC_PCI_ARB IRQ\n");
++ return (struct pci_bus_info *)-EBUSY;
++ }
++
++ /* Set slots interrupt setting */
++ for (i = 0; i < N_IRQS; i++)
++ {
++ /* Set trailing edge for PCI interrupts */
++ MCF_EPPAR &= ~MCF_EPPAR_EPPA(irq_lines[i], 0x3);
++ if (irq_lines[i] == 5)
++ MCF_EPPAR |= MCF_EPPAR_EPPA(irq_lines[i], MCF_EPPAR_EPPAx_FALLING);
++ else
++ MCF_EPPAR |= MCF_EPPAR_EPPA(irq_lines[i], 0/*MCF_EPPAR_EPPAx_FALLING*/);
++ /* Turn on irq line in eport */
++ MCF_EPIER |= MCF_EPIER_EPIE(irq_lines[i]);
++
++ /* Enable irq in gpio */
++ if (irq_lines[i] == 5)
++ MCF_PAR_FECI2CIRQ |= 1;
++
++ if (irq_lines[i] == 6)
++ MCF_PAR_FECI2CIRQ |= 2;
++
++ /* Register external interrupt handlers */
++ sprintf(irq_name[i], "PCI IRQ%d", irq_lines[i]);
++ /*request_irq(64 + irq_lines[i], eint_handler,
++ SA_SHIRQ, irq_name[i], (void*)-1);
++ enable_irq(64 + irq_lines[i]);*/
++ if(request_irq(64 + irq_lines[i], eint_handler,
++ IRQF_SHARED, irq_name[i], (void*)-1)){
++ printk("Cannot allocate irq_lines[%d] IRQ\n", irq_lines[i]);
++ return (struct pci_bus_info *)-EBUSY;
++ }
++ }
++
++ /* Clear PCI Reset and wait for devices to reset */
++ MCF_PCIGSCR &= ~MCF_PCIGSCR_PR;
++ schedule_timeout((5 * HZ) / 10);
++ /* Remap initiator windows (should be 1:1 to the physical memory) */
++ pci_mem_va = (int) ioremap_nocache(HOST_MEM_BASE, PCI_MEM_SIZE + PCI_IO_SIZE);
++#if 1
++ printk("%s: MEMBase_phy %x, Virt %x, len %x\n",__FUNCTION__,
++ HOST_MEM_BASE,pci_mem_va,PCI_MEM_SIZE + PCI_IO_SIZE);
++#endif
++ BUG_ON(pci_mem_va != HOST_MEM_BASE);
++
++ /* Setup bios32 and pci bus driver callbacks */
++ bus.m68k_pci_ops = &bus_ops;
++ bus.fixup = coldfire_fixup;
++ bus.conf_device = configure_device;
++
++ return &bus;
++}
++
+--- /dev/null
++++ b/arch/m68k/coldfire/muldi3.S
+@@ -0,0 +1,64 @@
++/*
++ * Coldfire muldi3 assembly verion
++ */
++
++#include <linux/linkage.h>
++.globl __muldi3
++
++ENTRY(__muldi3)
++ linkw %fp,#0
++ lea %sp@(-32),%sp
++ moveml %d2-%d7/%a2-%a3,%sp@
++ moveal %fp@(8), %a2
++ moveal %fp@(12), %a3
++ moveal %fp@(16), %a0
++ moveal %fp@(20),%a1
++ movel %a3,%d2
++ andil #65535,%d2
++ movel %a3,%d3
++ clrw %d3
++ swap %d3
++ movel %a1,%d0
++ andil #65535,%d0
++ movel %a1,%d1
++ clrw %d1
++ swap %d1
++ movel %d2,%d7
++ mulsl %d0,%d7
++ movel %d2,%d4
++ mulsl %d1,%d4
++ movel %d3,%d2
++ mulsl %d0,%d2
++ mulsl %d1,%d3
++ movel %d7,%d0
++ clrw %d0
++ swap %d0
++ addl %d0,%d4
++ addl %d2,%d4
++ cmpl %d4,%d2
++ blss 1f
++ addil #65536,%d3
++1:
++ movel %d4,%d0
++ clrw %d0
++ swap %d0
++ movel %d3,%d5
++ addl %d0,%d5
++ movew %d4,%d6
++ swap %d6
++ movew %d7,%d6
++ movel %d5,%d0
++ movel %d6,%d1
++ movel %a3,%d2
++ movel %a0,%d3
++ mulsl %d3,%d2
++ movel %a2,%d3
++ movel %a1,%d4
++ mulsl %d4,%d3
++ addl %d3,%d2
++ movel %d2,%d0
++ addl %d5,%d0
++ moveml %sp@, %d2-%d7/%a2-%a3
++ lea %sp@(32),%sp
++ unlk %fp
++ rts
+--- /dev/null
++++ b/arch/m68k/coldfire/pci.c
+@@ -0,0 +1,245 @@
++/*
++ * linux/arch/m68k/coldfire/pci.c
++ *
++ * PCI initialization for Coldfire architectures.
++ *
++ * Currently Supported:
++ * M5445x
++ *
++ * Copyright (c) 2007 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ */
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/pci.h>
++
++#include <asm/mcfsim.h>
++#include <asm/pci.h>
++
++/* pci ops for reading/writing config */
++struct pci_raw_ops *raw_pci_ops;
++
++/* pci debug flag */
++static int debug_pci;
++
++#ifdef CONFIG_M54455
++extern int init_mcf5445x_pci(void);
++extern void mcf5445x_conf_device(struct pci_dev *dev);
++extern void mcf5445x_pci_dumpregs(void);
++
++extern struct resource pci_ioport_resource;
++extern struct resource pci_iomem_resource;
++#endif
++
++static int
++pci_read(struct pci_bus *bus, unsigned int devfn, int where,
++ int size, u32 *value)
++{
++ return raw_pci_ops->read(0, bus->number, devfn, where, size, value);
++}
++
++static int
++pci_write(struct pci_bus *bus, unsigned int devfn, int where,
++ int size, u32 value)
++{
++ return raw_pci_ops->write(0, bus->number, devfn, where, size, value);
++}
++
++struct pci_ops pci_root_ops = {
++ .read = pci_read,
++ .write = pci_write,
++};
++
++/*
++ * pcibios_setup(char *)
++ *
++ * Initialize the pcibios based on cmd line params.
++ */
++char *
++pcibios_setup(char *str)
++{
++ if (!strcmp(str, "debug")) {
++ debug_pci = 1;
++ return NULL;
++ }
++ return str;
++}
++
++/*
++ * We need to avoid collisions with `mirrored' VGA ports
++ * and other strange ISA hardware, so we always want the
++ * addresses to be allocated in the 0x000-0x0ff region
++ * modulo 0x400.
++ *
++ * Why? Because some silly external IO cards only decode
++ * the low 10 bits of the IO address. The 0x00-0xff region
++ * is reserved for motherboard devices that decode all 16
++ * bits, so it's ok to allocate at, say, 0x2800-0x28ff,
++ * but we want to try to avoid allocating at 0x2900-0x2bff
++ * which might have be mirrored at 0x0100-0x03ff..
++ */
++void
++pcibios_align_resource(void *data, struct resource *res, resource_size_t size,
++ resource_size_t align)
++{
++ struct pci_dev *dev = data;
++
++ if (res->flags & IORESOURCE_IO) {
++ resource_size_t start = res->start;
++
++ if (size > 0x100)
++ printk(KERN_ERR "PCI: I/O Region %s/%d too large"
++ " (%ld bytes)\n", pci_name(dev),
++ dev->resource - res, (long int)size);
++
++ if (start & 0x300) {
++ start = (start + 0x3ff) & ~0x3ff;
++ res->start = start;
++ }
++ }
++}
++
++/*
++ * Swizzle the device pin each time we cross a bridge
++ * and return the slot number.
++ */
++static u8 __devinit
++pcibios_swizzle(struct pci_dev *dev, u8 *pin)
++{
++ return 0;
++}
++
++/*
++ * Map a slot/pin to an IRQ.
++ */
++static int
++pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
++{
++ return 0x43;
++}
++
++/*
++ * pcibios_update_irq(struct pci_dev *dev, int irq)
++ *
++ * Update a PCI interrupt.
++ */
++void
++pcibios_update_irq(struct pci_dev *dev, int irq)
++{
++ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
++}
++
++/*
++ * pcibios_enable_device(struct pci_dev *dev, int mask)
++ *
++ * Enable a device on the PCI bus.
++ */
++int
++pcibios_enable_device(struct pci_dev *dev, int mask)
++{
++ u16 cmd, old_cmd;
++ int idx;
++ struct resource *r;
++
++ pci_read_config_word(dev, PCI_COMMAND, &cmd);
++ old_cmd = cmd;
++ for (idx = 0; idx < 6; idx++) {
++ r = &dev->resource[idx];
++ if (!r->start && r->end) {
++ printk(KERN_ERR "PCI: Device %s not available because "
++ "of resource collisions\n", pci_name(dev));
++ return -EINVAL;
++ }
++ if (r->flags & IORESOURCE_IO)
++ cmd |= PCI_COMMAND_IO;
++ if (r->flags & IORESOURCE_MEM)
++ cmd |= PCI_COMMAND_MEMORY;
++ }
++ if (cmd != old_cmd) {
++ printk("PCI: Enabling device %s (%04x -> %04x)\n",
++ pci_name(dev), old_cmd, cmd);
++ pci_write_config_word(dev, PCI_COMMAND, cmd);
++#ifdef CONFIG_M54455
++ mcf5445x_conf_device(dev);
++#endif
++ }
++
++ return 0;
++}
++
++/*
++ * pcibios_fixup_bus(struct pci_bus *bus)
++ */
++void
++pcibios_fixup_bus(struct pci_bus *bus)
++{
++ struct pci_dev *dev = bus->self;
++
++ if (!dev) {
++ /* Root bus. */
++#ifdef CONFIG_M54455
++ bus->resource[0] = &pci_ioport_resource;
++ bus->resource[1] = &pci_iomem_resource;
++#endif
++ }
++}
++
++/*
++ * pcibios_init(void)
++ *
++ * Allocate/initialize low level pci bus/devices.
++ */
++static int __init
++pcibios_init(void)
++{
++ struct pci_bus *bus;
++
++ if (!raw_pci_ops) {
++ printk(KERN_WARNING "PCIBIOS: FATAL: NO PCI Hardware found\n");
++ return 0;
++ }
++
++ /* allocate and scan the (only) bus */
++ bus = pci_scan_bus_parented(NULL, 0, &pci_root_ops, NULL);
++
++ /* setup everything */
++ if (bus) {
++ /* compute the bridge window sizes */
++ pci_bus_size_bridges(bus);
++
++ /* (re)assign device resources */
++ pci_bus_assign_resources(bus);
++
++ /* add the bus to the system */
++ pci_bus_add_devices(bus);
++
++ /* fixup irqs */
++ pci_fixup_irqs(pcibios_swizzle, pcibios_map_irq);
++ }
++
++ return 0;
++}
++
++/*
++ * pci_init(void)
++ *
++ * Initialize the PCI Hardware.
++ */
++static int __init
++pci_init(void)
++{
++#if defined(CONFIG_M54455)
++ init_mcf5445x_pci();
++#endif
++ if (!raw_pci_ops)
++ printk(KERN_ERR "PCI: FATAL: NO PCI Detected\n");
++
++ return 0;
++}
++
++/* low level hardware (first) */
++arch_initcall(pci_init);
++
++/* basic bios init (second) */
++subsys_initcall(pcibios_init);
+--- /dev/null
++++ b/arch/m68k/coldfire/signal.c
+@@ -0,0 +1,871 @@
++/*
++ * linux/arch/m68k/kernel/signal.c
++ *
++ * Copyright (C) 1991, 1992 Linus Torvalds
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file COPYING in the main directory of this archive
++ * for more details.
++ */
++
++/*
++ * Derived from m68k/kernel/signal.c and the original authors are credited
++ * there.
++ *
++ * Coldfire support by:
++ * Matt Waddel Matt.Waddel@freescale.com
++ * Copyright Freescale Semiconductor, Inc 2007
++ */
++
++#include <linux/sched.h>
++#include <linux/mm.h>
++#include <linux/kernel.h>
++#include <linux/signal.h>
++#include <linux/syscalls.h>
++#include <linux/errno.h>
++#include <linux/wait.h>
++#include <linux/ptrace.h>
++#include <linux/unistd.h>
++#include <linux/stddef.h>
++#include <linux/highuid.h>
++#include <linux/personality.h>
++#include <linux/tty.h>
++#include <linux/binfmts.h>
++
++#include <asm/setup.h>
++#include <asm/cf_uaccess.h>
++#include <asm/cf_pgtable.h>
++#include <asm/traps.h>
++#include <asm/ucontext.h>
++#include <asm/cacheflush.h>
++
++#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
++
++asmlinkage int do_signal(sigset_t *oldset, struct pt_regs *regs);
++
++const int frame_extra_sizes[16] = {
++ [1] = -1,
++ [2] = sizeof(((struct frame *)0)->un.fmt2),
++ [3] = sizeof(((struct frame *)0)->un.fmt3),
++ [4] = 0,
++ [5] = -1,
++ [6] = -1,
++ [7] = sizeof(((struct frame *)0)->un.fmt7),
++ [8] = -1,
++ [9] = sizeof(((struct frame *)0)->un.fmt9),
++ [10] = sizeof(((struct frame *)0)->un.fmta),
++ [11] = sizeof(((struct frame *)0)->un.fmtb),
++ [12] = -1,
++ [13] = -1,
++ [14] = -1,
++ [15] = -1,
++};
++
++/*
++ * Atomically swap in the new signal mask, and wait for a signal.
++ */
++asmlinkage int do_sigsuspend(struct pt_regs *regs)
++{
++ old_sigset_t mask = regs->d3;
++ sigset_t saveset;
++
++ mask &= _BLOCKABLE;
++ spin_lock_irq(&current->sighand->siglock);
++ saveset = current->blocked;
++ siginitset(&current->blocked, mask);
++ recalc_sigpending();
++ spin_unlock_irq(&current->sighand->siglock);
++
++ regs->d0 = -EINTR;
++ while (1) {
++ current->state = TASK_INTERRUPTIBLE;
++ schedule();
++ if (do_signal(&saveset, regs))
++ return -EINTR;
++ }
++}
++
++asmlinkage int
++do_rt_sigsuspend(struct pt_regs *regs)
++{
++ sigset_t __user *unewset = (sigset_t __user *)regs->d1;
++ size_t sigsetsize = (size_t)regs->d2;
++ sigset_t saveset, newset;
++
++ /* XXX: Don't preclude handling different sized sigset_t's. */
++ if (sigsetsize != sizeof(sigset_t))
++ return -EINVAL;
++
++ if (copy_from_user(&newset, unewset, sizeof(newset)))
++ return -EFAULT;
++ sigdelsetmask(&newset, ~_BLOCKABLE);
++
++ spin_lock_irq(&current->sighand->siglock);
++ saveset = current->blocked;
++ current->blocked = newset;
++ recalc_sigpending();
++ spin_unlock_irq(&current->sighand->siglock);
++
++ regs->d0 = -EINTR;
++ while (1) {
++ current->state = TASK_INTERRUPTIBLE;
++ schedule();
++ if (do_signal(&saveset, regs))
++ return -EINTR;
++ }
++}
++
++asmlinkage int
++sys_sigaction(int sig, const struct old_sigaction __user *act,
++ struct old_sigaction __user *oact)
++{
++ struct k_sigaction new_ka, old_ka;
++ int ret;
++
++ if (act) {
++ old_sigset_t mask;
++ if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
++ __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
++ __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
++ return -EFAULT;
++ __get_user(new_ka.sa.sa_flags, &act->sa_flags);
++ __get_user(mask, &act->sa_mask);
++ siginitset(&new_ka.sa.sa_mask, mask);
++ }
++
++ ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
++
++ if (!ret && oact) {
++ if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
++ __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
++ __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
++ return -EFAULT;
++ __put_user(old_ka.sa.sa_flags, &oact->sa_flags);
++ __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
++ }
++
++ return ret;
++}
++
++asmlinkage int
++sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
++{
++ return do_sigaltstack(uss, uoss, rdusp());
++}
++
++
++/*
++ * Do a signal return; undo the signal stack.
++ *
++ * Keep the return code on the stack quadword aligned!
++ * That makes the cache flush below easier.
++ */
++
++struct sigframe
++{
++ char __user *pretcode;
++ int sig;
++ int code;
++ struct sigcontext __user *psc;
++ char retcode[16];
++ unsigned long extramask[_NSIG_WORDS-1];
++ struct sigcontext sc;
++};
++
++struct rt_sigframe
++{
++ char __user *pretcode;
++ int sig;
++ struct siginfo __user *pinfo;
++ void __user *puc;
++ char retcode[16];
++ struct siginfo info;
++ struct ucontext uc;
++};
++
++#define FPCONTEXT_SIZE 216
++#define uc_fpstate uc_filler[0]
++#define uc_formatvec uc_filler[FPCONTEXT_SIZE/4]
++#define uc_extra uc_filler[FPCONTEXT_SIZE/4+1]
++
++#ifdef CONFIG_FPU
++static unsigned char fpu_version; /* version num of fpu, set by setup_frame */
++
++static inline int restore_fpu_state(struct sigcontext *sc)
++{
++ int err = 1;
++
++ if (FPU_IS_EMU) {
++ /* restore registers */
++ memcpy(current->thread.fpcntl, sc->sc_fpcntl, 12);
++ memcpy(current->thread.fp, sc->sc_fpregs, 24);
++ return 0;
++ }
++
++ if (CPU_IS_060 ? sc->sc_fpstate[2] : sc->sc_fpstate[0]) {
++ /* Verify the frame format. */
++ if (!CPU_IS_060 && (sc->sc_fpstate[0] != fpu_version))
++ goto out;
++ if (CPU_IS_020_OR_030) {
++ if (m68k_fputype & FPU_68881 &&
++ !(sc->sc_fpstate[1] == 0x18 || sc->sc_fpstate[1] == 0xb4))
++ goto out;
++ if (m68k_fputype & FPU_68882 &&
++ !(sc->sc_fpstate[1] == 0x38 || sc->sc_fpstate[1] == 0xd4))
++ goto out;
++ } else if (CPU_IS_040) {
++ if (!(sc->sc_fpstate[1] == 0x00 ||
++ sc->sc_fpstate[1] == 0x28 ||
++ sc->sc_fpstate[1] == 0x60))
++ goto out;
++ } else if (CPU_IS_060) {
++ if (!(sc->sc_fpstate[3] == 0x00 ||
++ sc->sc_fpstate[3] == 0x60 ||
++ sc->sc_fpstate[3] == 0xe0))
++ goto out;
++ } else
++ goto out;
++
++ }
++ err = 0;
++
++out:
++ return err;
++}
++
++static inline int rt_restore_fpu_state(struct ucontext __user *uc)
++{
++ unsigned char fpstate[FPCONTEXT_SIZE];
++ int context_size = CPU_IS_060 ? 8 : 0;
++ fpregset_t fpregs;
++ int err = 1;
++
++ if (FPU_IS_EMU) {
++ /* restore fpu control register */
++ if (__copy_from_user(current->thread.fpcntl,
++ uc->uc_mcontext.fpregs.f_fpcntl, 12))
++ goto out;
++ /* restore all other fpu register */
++ if (__copy_from_user(current->thread.fp,
++ uc->uc_mcontext.fpregs.f_fpregs, 96))
++ goto out;
++ return 0;
++ }
++
++ if (__get_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate))
++ goto out;
++ if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {
++ if (!CPU_IS_060)
++ context_size = fpstate[1];
++ /* Verify the frame format. */
++ if (!CPU_IS_060 && (fpstate[0] != fpu_version))
++ goto out;
++ if (CPU_IS_020_OR_030) {
++ if (m68k_fputype & FPU_68881 &&
++ !(context_size == 0x18 || context_size == 0xb4))
++ goto out;
++ if (m68k_fputype & FPU_68882 &&
++ !(context_size == 0x38 || context_size == 0xd4))
++ goto out;
++ } else if (CPU_IS_040) {
++ if (!(context_size == 0x00 ||
++ context_size == 0x28 ||
++ context_size == 0x60))
++ goto out;
++ } else if (CPU_IS_060) {
++ if (!(fpstate[3] == 0x00 ||
++ fpstate[3] == 0x60 ||
++ fpstate[3] == 0xe0))
++ goto out;
++ } else
++ goto out;
++ if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs,
++ sizeof(fpregs)))
++ goto out;
++ }
++ if (context_size &&
++ __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1,
++ context_size))
++ goto out;
++ err = 0;
++
++out:
++ return err;
++}
++#endif
++
++static inline int
++restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc,
++ void __user *fp, int *pd0)
++{
++ int fsize, formatvec;
++ struct sigcontext context;
++ int err = 0;
++
++ /* get previous context */
++ if (copy_from_user(&context, usc, sizeof(context)))
++ goto badframe;
++
++ /* restore passed registers */
++ regs->d1 = context.sc_d1;
++ regs->a0 = context.sc_a0;
++ regs->a1 = context.sc_a1;
++ regs->sr = (regs->sr & 0xff00) | (context.sc_sr & 0xff);
++ regs->pc = context.sc_pc;
++ regs->orig_d0 = -1; /* disable syscall checks */
++ wrusp(context.sc_usp);
++ formatvec = context.sc_formatvec;
++ regs->format = formatvec >> 12;
++ regs->vector = formatvec & 0xfff;
++
++#ifdef CONFIG_FPU
++ err = restore_fpu_state(&context);
++#endif
++
++ fsize = frame_extra_sizes[regs->format];
++ if (fsize < 0) {
++ /*
++ * user process trying to return with weird frame format
++ */
++#ifdef DEBUG
++ printk(KERN_DEBUG "user process returning with weird \
++ frame format\n");
++#endif
++ goto badframe;
++ }
++
++ /* OK. Make room on the supervisor stack for the extra junk,
++ * if necessary.
++ */
++
++ {
++ struct switch_stack *sw = (struct switch_stack *)regs - 1;
++ regs->d0 = context.sc_d0;
++#define frame_offset (sizeof(struct pt_regs)+sizeof(struct switch_stack))
++ __asm__ __volatile__
++ (" movel %0,%/sp\n\t"
++ " bra ret_from_signal\n"
++ "4:\n"
++ ".section __ex_table,\"a\"\n"
++ " .align 4\n"
++ " .long 2b,4b\n"
++ ".previous"
++ : /* no outputs, it doesn't ever return */
++ : "a" (sw), "d" (fsize), "d" (frame_offset/4-1),
++ "n" (frame_offset), "a" (fp)
++ : "a0");
++#undef frame_offset
++ /*
++ * If we ever get here an exception occurred while
++ * building the above stack-frame.
++ */
++ goto badframe;
++ }
++
++ *pd0 = context.sc_d0;
++ return err;
++
++badframe:
++ return 1;
++}
++
++static inline int
++rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,
++ struct ucontext __user *uc, int *pd0)
++{
++ int fsize, temp;
++ greg_t __user *gregs = uc->uc_mcontext.gregs;
++ unsigned long usp;
++ int err;
++
++ err = __get_user(temp, &uc->uc_mcontext.version);
++ if (temp != MCONTEXT_VERSION)
++ goto badframe;
++ /* restore passed registers */
++ err |= __get_user(regs->d0, &gregs[0]);
++ err |= __get_user(regs->d1, &gregs[1]);
++ err |= __get_user(regs->d2, &gregs[2]);
++ err |= __get_user(regs->d3, &gregs[3]);
++ err |= __get_user(regs->d4, &gregs[4]);
++ err |= __get_user(regs->d5, &gregs[5]);
++ err |= __get_user(sw->d6, &gregs[6]);
++ err |= __get_user(sw->d7, &gregs[7]);
++ err |= __get_user(regs->a0, &gregs[8]);
++ err |= __get_user(regs->a1, &gregs[9]);
++ err |= __get_user(regs->a2, &gregs[10]);
++ err |= __get_user(sw->a3, &gregs[11]);
++ err |= __get_user(sw->a4, &gregs[12]);
++ err |= __get_user(sw->a5, &gregs[13]);
++ err |= __get_user(sw->a6, &gregs[14]);
++ err |= __get_user(usp, &gregs[15]);
++ wrusp(usp);
++ err |= __get_user(regs->pc, &gregs[16]);
++ err |= __get_user(temp, &gregs[17]);
++ regs->sr = (regs->sr & 0xff00) | (temp & 0xff);
++ regs->orig_d0 = -1; /* disable syscall checks */
++ err |= __get_user(temp, &uc->uc_formatvec);
++ regs->format = temp >> 12;
++ regs->vector = temp & 0xfff;
++
++#ifdef CONFIG_FPU
++ err |= rt_restore_fpu_state(uc);
++#endif
++
++ if (do_sigaltstack(&uc->uc_stack, NULL, usp) == -EFAULT)
++ goto badframe;
++
++ fsize = frame_extra_sizes[regs->format];
++ if (fsize < 0) {
++ /*
++ * user process trying to return with weird frame format
++ */
++#ifdef DEBUG
++ printk(KERN_DEBUG "user process returning with weird \
++ frame format\n");
++#endif
++ goto badframe;
++ }
++
++ /* OK. Make room on the supervisor stack for the extra junk,
++ * if necessary.
++ */
++
++ {
++#define frame_offset (sizeof(struct pt_regs)+sizeof(struct switch_stack))
++ __asm__ __volatile__
++ (" movel %0,%/sp\n\t"
++ " bra ret_from_signal\n"
++ "4:\n"
++ ".section __ex_table,\"a\"\n"
++ " .align 4\n"
++ " .long 2b,4b\n"
++ ".previous"
++ : /* no outputs, it doesn't ever return */
++ : "a" (sw), "d" (fsize), "d" (frame_offset/4-1),
++ "n" (frame_offset), "a" (&uc->uc_extra)
++ : "a0");
++#undef frame_offset
++ /*
++ * If we ever get here an exception occurred while
++ * building the above stack-frame.
++ */
++ goto badframe;
++ }
++
++ *pd0 = regs->d0;
++ return err;
++
++badframe:
++ return 1;
++}
++
++asmlinkage int do_sigreturn(unsigned long __unused)
++{
++ struct switch_stack *sw = (struct switch_stack *) &__unused;
++ struct pt_regs *regs = (struct pt_regs *) (sw + 1);
++ unsigned long usp = rdusp();
++ struct sigframe __user *frame = (struct sigframe __user *)(usp - 4);
++ sigset_t set;
++ int d0;
++
++ if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
++ goto badframe;
++ if (__get_user(set.sig[0], &frame->sc.sc_mask) ||
++ (_NSIG_WORDS > 1 &&
++ __copy_from_user(&set.sig[1], &frame->extramask,
++ sizeof(frame->extramask))))
++ goto badframe;
++
++ sigdelsetmask(&set, ~_BLOCKABLE);
++ spin_lock_irq(&current->sighand->siglock);
++ current->blocked = set;
++ recalc_sigpending();
++ spin_unlock_irq(&current->sighand->siglock);
++
++ if (restore_sigcontext(regs, &frame->sc, frame + 1, &d0))
++ goto badframe;
++ return d0;
++
++badframe:
++ force_sig(SIGSEGV, current);
++ return 0;
++}
++
++asmlinkage int do_rt_sigreturn(unsigned long __unused)
++{
++ struct switch_stack *sw = (struct switch_stack *) &__unused;
++ struct pt_regs *regs = (struct pt_regs *) (sw + 1);
++ unsigned long usp = rdusp();
++ struct rt_sigframe __user *frame =
++ (struct rt_sigframe __user *)(usp - 4);
++ sigset_t set;
++ int d0;
++
++ if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
++ goto badframe;
++ if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
++ goto badframe;
++
++ sigdelsetmask(&set, ~_BLOCKABLE);
++ spin_lock_irq(&current->sighand->siglock);
++ current->blocked = set;
++ recalc_sigpending();
++ spin_unlock_irq(&current->sighand->siglock);
++
++ if (rt_restore_ucontext(regs, sw, &frame->uc, &d0))
++ goto badframe;
++ return d0;
++
++badframe:
++ force_sig(SIGSEGV, current);
++ return 0;
++}
++
++#ifdef CONFIG_FPU
++/*
++ * Set up a signal frame.
++ */
++
++static inline void save_fpu_state(struct sigcontext *sc, struct pt_regs *regs)
++{
++ if (FPU_IS_EMU) {
++ /* save registers */
++ memcpy(sc->sc_fpcntl, current->thread.fpcntl, 12);
++ memcpy(sc->sc_fpregs, current->thread.fp, 24);
++ return;
++ }
++}
++
++static inline int rt_save_fpu_state(struct ucontext __user *uc,
++ struct pt_regs *regs)
++{
++ int err = 0;
++
++ if (FPU_IS_EMU) {
++ /* save fpu control register */
++ err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpcntl,
++ current->thread.fpcntl, 12);
++ /* save all other fpu register */
++ err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpregs,
++ current->thread.fp, 96);
++ return err;
++ }
++
++ return err;
++}
++#endif
++
++static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs,
++ unsigned long mask)
++{
++ sc->sc_mask = mask;
++ sc->sc_usp = rdusp();
++ sc->sc_d0 = regs->d0;
++ sc->sc_d1 = regs->d1;
++ sc->sc_a0 = regs->a0;
++ sc->sc_a1 = regs->a1;
++ sc->sc_sr = regs->sr;
++ sc->sc_pc = regs->pc;
++ sc->sc_formatvec = regs->format << 12 | regs->vector;
++#ifdef CONFIG_FPU
++ save_fpu_state(sc, regs);
++#endif
++}
++
++static inline int rt_setup_ucontext(struct ucontext __user *uc,
++ struct pt_regs *regs)
++{
++ struct switch_stack *sw = (struct switch_stack *)regs - 1;
++ greg_t __user *gregs = uc->uc_mcontext.gregs;
++ int err = 0;
++
++ err |= __put_user(MCONTEXT_VERSION, &uc->uc_mcontext.version);
++ err |= __put_user(regs->d0, &gregs[0]);
++ err |= __put_user(regs->d1, &gregs[1]);
++ err |= __put_user(regs->d2, &gregs[2]);
++ err |= __put_user(regs->d3, &gregs[3]);
++ err |= __put_user(regs->d4, &gregs[4]);
++ err |= __put_user(regs->d5, &gregs[5]);
++ err |= __put_user(sw->d6, &gregs[6]);
++ err |= __put_user(sw->d7, &gregs[7]);
++ err |= __put_user(regs->a0, &gregs[8]);
++ err |= __put_user(regs->a1, &gregs[9]);
++ err |= __put_user(regs->a2, &gregs[10]);
++ err |= __put_user(sw->a3, &gregs[11]);
++ err |= __put_user(sw->a4, &gregs[12]);
++ err |= __put_user(sw->a5, &gregs[13]);
++ err |= __put_user(sw->a6, &gregs[14]);
++ err |= __put_user(rdusp(), &gregs[15]);
++ err |= __put_user(regs->pc, &gregs[16]);
++ err |= __put_user(regs->sr, &gregs[17]);
++ err |= __put_user((regs->format << 12) | regs->vector,
++ &uc->uc_formatvec);
++#ifdef CONFIG_FPU
++ err |= rt_save_fpu_state(uc, regs);
++#endif
++ return err;
++}
++
++static inline void push_cache(unsigned long vaddr)
++{
++#if 0
++// JKM -- need to add into the old cpushl cache stuff
++ cf_cache_push(__pa(vaddr), 8);
++#endif
++}
++
++static inline void __user *
++get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
++{
++ unsigned long usp;
++
++ /* Default to using normal stack. */
++ usp = rdusp();
++
++ /* This is the X/Open sanctioned signal stack switching. */
++ if (ka->sa.sa_flags & SA_ONSTACK) {
++ if (!sas_ss_flags(usp))
++ usp = current->sas_ss_sp + current->sas_ss_size;
++ }
++ return (void __user *)((usp - frame_size) & -8UL);
++}
++
++static void setup_frame(int sig, struct k_sigaction *ka,
++ sigset_t *set, struct pt_regs *regs)
++{
++ struct sigframe __user *frame;
++ int fsize = frame_extra_sizes[regs->format];
++ struct sigcontext context;
++ int err = 0;
++
++ if (fsize < 0) {
++#ifdef DEBUG
++ printk(KERN_DEBUG "setup_frame: Unknown frame format %#x\n",
++ regs->format);
++#endif
++ goto give_sigsegv;
++ }
++
++ frame = get_sigframe(ka, regs, sizeof(*frame));
++
++ err |= __put_user((current_thread_info()->exec_domain
++ && current_thread_info()->exec_domain->signal_invmap
++ && sig < 32
++ ? current_thread_info()->exec_domain->signal_invmap[sig]
++ : sig),
++ &frame->sig);
++
++ err |= __put_user(regs->vector, &frame->code);
++ err |= __put_user(&frame->sc, &frame->psc);
++
++ if (_NSIG_WORDS > 1)
++ err |= copy_to_user(frame->extramask, &set->sig[1],
++ sizeof(frame->extramask));
++
++ setup_sigcontext(&context, regs, set->sig[0]);
++ err |= copy_to_user(&frame->sc, &context, sizeof(context));
++
++ /* Set up to return from userspace. */
++ err |= __put_user(frame->retcode, &frame->pretcode);
++ /* moveq #,d0; trap #0 */
++ err |= __put_user(0x70004e40 + (__NR_sigreturn << 16),
++ (long __user *)(frame->retcode));
++
++ if (err)
++ goto give_sigsegv;
++
++ push_cache((unsigned long) &frame->retcode);
++
++ /* Set up registers for signal handler */
++ wrusp((unsigned long) frame);
++ regs->pc = (unsigned long) ka->sa.sa_handler;
++
++adjust_stack:
++ /* Prepare to skip over the extra stuff in the exception frame. */
++ if (regs->stkadj) {
++ struct pt_regs *tregs =
++ (struct pt_regs *)((ulong)regs + regs->stkadj);
++#ifdef DEBUG
++ printk(KERN_DEBUG "Performing stackadjust=%04x\n",
++ regs->stkadj);
++#endif
++ /* This must be copied with decreasing addresses to
++ handle overlaps. */
++ tregs->vector = 0;
++ tregs->format = 0;
++ tregs->pc = regs->pc;
++ tregs->sr = regs->sr;
++ }
++ return;
++
++give_sigsegv:
++ force_sigsegv(sig, current);
++ goto adjust_stack;
++}
++
++static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
++ sigset_t *set, struct pt_regs *regs)
++{
++ struct rt_sigframe __user *frame;
++ int fsize = frame_extra_sizes[regs->format];
++ int err = 0;
++
++ if (fsize < 0) {
++#ifdef DEBUG
++ printk(KERN_DEBUG "setup_frame: Unknown frame format %#x\n",
++ regs->format);
++#endif
++ goto give_sigsegv;
++ }
++
++ frame = get_sigframe(ka, regs, sizeof(*frame));
++
++ if (fsize) {
++ err |= copy_to_user(&frame->uc.uc_extra, regs + 1, fsize);
++ regs->stkadj = fsize;
++ }
++
++ err |= __put_user((current_thread_info()->exec_domain
++ && current_thread_info()->exec_domain->signal_invmap
++ && sig < 32
++ ? current_thread_info()->exec_domain->signal_invmap[sig]
++ : sig),
++ &frame->sig);
++ err |= __put_user(&frame->info, &frame->pinfo);
++ err |= __put_user(&frame->uc, &frame->puc);
++ err |= copy_siginfo_to_user(&frame->info, info);
++
++ /* Create the ucontext. */
++ err |= __put_user(0, &frame->uc.uc_flags);
++ err |= __put_user(NULL, &frame->uc.uc_link);
++ err |= __put_user((void __user *)current->sas_ss_sp,
++ &frame->uc.uc_stack.ss_sp);
++ err |= __put_user(sas_ss_flags(rdusp()),
++ &frame->uc.uc_stack.ss_flags);
++ err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
++ err |= rt_setup_ucontext(&frame->uc, regs);
++ err |= copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
++
++ /* Set up to return from userspace. */
++ err |= __put_user(frame->retcode, &frame->pretcode);
++
++ /* moveq #,d0; andi.l #,D0; trap #0 */
++ err |= __put_user(0x70AD0280, (long *)(frame->retcode + 0));
++ err |= __put_user(0x000000ff, (long *)(frame->retcode + 4));
++ err |= __put_user(0x4e400000, (long *)(frame->retcode + 8));
++
++ if (err)
++ goto give_sigsegv;
++
++ push_cache((unsigned long) &frame->retcode);
++
++ /* Set up registers for signal handler */
++ wrusp((unsigned long) frame);
++ regs->pc = (unsigned long) ka->sa.sa_handler;
++
++adjust_stack:
++ /* Prepare to skip over the extra stuff in the exception frame. */
++ if (regs->stkadj) {
++ struct pt_regs *tregs =
++ (struct pt_regs *)((ulong)regs + regs->stkadj);
++#ifdef DEBUG
++ printk(KERN_DEBUG "Performing stackadjust=%04x\n",
++ regs->stkadj);
++#endif
++ /* This must be copied with decreasing addresses to
++ handle overlaps. */
++ tregs->vector = 0;
++ tregs->format = 0;
++ tregs->pc = regs->pc;
++ tregs->sr = regs->sr;
++ }
++ return;
++
++give_sigsegv:
++ force_sigsegv(sig, current);
++ goto adjust_stack;
++}
++
++static inline void
++handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler)
++{
++ switch (regs->d0) {
++ case -ERESTARTNOHAND:
++ if (!has_handler)
++ goto do_restart;
++ regs->d0 = -EINTR;
++ break;
++
++ case -ERESTARTSYS:
++ if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) {
++ regs->d0 = -EINTR;
++ break;
++ }
++ /* fallthrough */
++ case -ERESTARTNOINTR:
++do_restart:
++ regs->d0 = regs->orig_d0;
++ regs->pc -= 2;
++ break;
++ }
++}
++
++/*
++ * OK, we're invoking a handler
++ */
++static void
++handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info,
++ sigset_t *oldset, struct pt_regs *regs)
++{
++ /* are we from a system call? */
++ if (regs->orig_d0 >= 0)
++ /* If so, check system call restarting.. */
++ handle_restart(regs, ka, 1);
++
++ /* set up the stack frame */
++ if (ka->sa.sa_flags & SA_SIGINFO)
++ setup_rt_frame(sig, ka, info, oldset, regs);
++ else
++ setup_frame(sig, ka, oldset, regs);
++
++ if (ka->sa.sa_flags & SA_ONESHOT)
++ ka->sa.sa_handler = SIG_DFL;
++
++ spin_lock_irq(&current->sighand->siglock);
++ sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
++ if (!(ka->sa.sa_flags & SA_NODEFER))
++ sigaddset(&current->blocked, sig);
++ recalc_sigpending();
++ spin_unlock_irq(&current->sighand->siglock);
++}
++
++/*
++ * Note that 'init' is a special process: it doesn't get signals it doesn't
++ * want to handle. Thus you cannot kill init even with a SIGKILL even by
++ * mistake.
++ */
++asmlinkage int do_signal(sigset_t *oldset, struct pt_regs *regs)
++{
++ siginfo_t info;
++ struct k_sigaction ka;
++ int signr;
++
++ current->thread.esp0 = (unsigned long) regs;
++
++ if (!oldset)
++ oldset = &current->blocked;
++
++ signr = get_signal_to_deliver(&info, &ka, regs, NULL);
++ if (signr > 0) {
++ /* Whee! Actually deliver the signal. */
++ handle_signal(signr, &ka, &info, oldset, regs);
++ return 1;
++ }
++
++ /* Did we come from a system call? */
++ if (regs->orig_d0 >= 0)
++ /* Restart the system call - no handlers present */
++ handle_restart(regs, NULL, 0);
++
++ return 0;
++}
+--- /dev/null
++++ b/arch/m68k/coldfire/traps.c
+@@ -0,0 +1,455 @@
++/*
++ * linux/arch/m68knommu/kernel/traps.c
++ *
++ * Copyright (C) 1993, 1994 by Hamish Macdonald
++ *
++ * 68040 fixes by Michael Rausch
++ * 68040 fixes by Martin Apel
++ * 68060 fixes by Roman Hodek
++ * 68060 fixes by Jesper Skov
++ * Coldfire fixes by Kurt Mahan
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file COPYING in the main directory of this archive
++ * for more details.
++ */
++
++/*
++ * Sets up all exception vectors
++ */
++#include <linux/sched.h>
++#include <linux/signal.h>
++#include <linux/kernel.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/types.h>
++#include <linux/a.out.h>
++#include <linux/user.h>
++#include <linux/string.h>
++#include <linux/linkage.h>
++#include <linux/init.h>
++#include <linux/ptrace.h>
++#include <linux/kallsyms.h>
++
++#include <asm/setup.h>
++#include <asm/fpu.h>
++#include <asm/system.h>
++#include <asm/uaccess.h>
++#include <asm/traps.h>
++#include <asm/pgtable.h>
++#include <asm/machdep.h>
++#include <asm/siginfo.h>
++
++static char const * const vec_names[] = {
++ "RESET SP", "RESET PC", "BUS ERROR", "ADDRESS ERROR",
++ "ILLEGAL INSTRUCTION", "ZERO DIVIDE", "CHK", "TRAPcc",
++ "PRIVILEGE VIOLATION", "TRACE", "LINE 1010", "LINE 1111",
++ "UNASSIGNED RESERVED 12", "COPROCESSOR PROTOCOL VIOLATION",
++ "FORMAT ERROR", "UNINITIALIZED INTERRUPT",
++ "UNASSIGNED RESERVED 16", "UNASSIGNED RESERVED 17",
++ "UNASSIGNED RESERVED 18", "UNASSIGNED RESERVED 19",
++ "UNASSIGNED RESERVED 20", "UNASSIGNED RESERVED 21",
++ "UNASSIGNED RESERVED 22", "UNASSIGNED RESERVED 23",
++ "SPURIOUS INTERRUPT", "LEVEL 1 INT", "LEVEL 2 INT", "LEVEL 3 INT",
++ "LEVEL 4 INT", "LEVEL 5 INT", "LEVEL 6 INT", "LEVEL 7 INT",
++ "SYSCALL", "TRAP #1", "TRAP #2", "TRAP #3",
++ "TRAP #4", "TRAP #5", "TRAP #6", "TRAP #7",
++ "TRAP #8", "TRAP #9", "TRAP #10", "TRAP #11",
++ "TRAP #12", "TRAP #13", "TRAP #14", "TRAP #15",
++ "FPCP BSUN", "FPCP INEXACT", "FPCP DIV BY 0", "FPCP UNDERFLOW",
++ "FPCP OPERAND ERROR", "FPCP OVERFLOW", "FPCP SNAN",
++ "FPCP UNSUPPORTED OPERATION",
++ "MMU CONFIGURATION ERROR"
++};
++
++asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address,
++ unsigned long error_code);
++asmlinkage void trap_c(struct frame *fp);
++extern void __init coldfire_trap_init(void);
++
++void __init trap_init(void)
++{
++ coldfire_trap_init();
++}
++
++/* The following table converts the FS encoding of a ColdFire
++ exception stack frame into the error_code value needed by
++ do_fault. */
++
++static const unsigned char fs_err_code[] = {
++ 0, /* 0000 */
++ 0, /* 0001 */
++ 0, /* 0010 */
++ 0, /* 0011 */
++ 1, /* 0100 */
++ 0, /* 0101 */
++ 0, /* 0110 */
++ 0, /* 0111 */
++ 2, /* 1000 */
++ 3, /* 1001 */
++ 2, /* 1010 */
++ 0, /* 1011 */
++ 1, /* 1100 */
++ 1, /* 1101 */
++ 0, /* 1110 */
++ 0 /* 1111 */
++};
++
++#ifdef DEBUG
++static const char *fs_err_msg[16] = {
++ "Normal",
++ "Reserved",
++ "Interrupt during debug service routine",
++ "Reserved",
++ "X Protection",
++ "TLB X miss (opword)",
++ "TLB X miss (ext. word)",
++ "IFP in emulator mode",
++ "W Protection",
++ "Write error",
++ "TLB W miss",
++ "Reserved",
++ "R Protection",
++ "R/RMW Protection",
++ "TLB R miss",
++ "OEP in emulator mode",
++};
++#endif
++
++static inline void access_errorCF(struct frame *fp)
++{
++ unsigned long int mmusr, complainingAddress;
++ unsigned int err_code, fs;
++ int need_page_fault;
++
++ mmusr = fp->ptregs.mmusr;
++ complainingAddress = fp->ptregs.mmuar;
++#ifdef DEBUG
++ printk(KERN_DEBUG "pc %#lx, mmusr %#lx, complainingAddress %#lx\n", \
++ fp->ptregs.pc, mmusr, complainingAddress);
++#endif
++
++ /*
++ * error_code:
++ * bit 0 == 0 means no page found, 1 means protection fault
++ * bit 1 == 0 means read, 1 means write
++ */
++
++ fs = (fp->ptregs.fs2 << 2) | fp->ptregs.fs1;
++ switch (fs) {
++ case 5: /* 0101 TLB opword X miss */
++ need_page_fault = cf_tlb_miss(&fp->ptregs, 0, 0, 0);
++ complainingAddress = fp->ptregs.pc;
++ break;
++ case 6: /* 0110 TLB extension word X miss */
++ need_page_fault = cf_tlb_miss(&fp->ptregs, 0, 0, 1);
++ complainingAddress = fp->ptregs.pc + sizeof(long);
++ break;
++ case 10: /* 1010 TLB W miss */
++ need_page_fault = cf_tlb_miss(&fp->ptregs, 1, 1, 0);
++ break;
++ case 14: /* 1110 TLB R miss */
++ need_page_fault = cf_tlb_miss(&fp->ptregs, 0, 1, 0);
++ break;
++ default:
++ /* 0000 Normal */
++ /* 0001 Reserved */
++ /* 0010 Interrupt during debug service routine */
++ /* 0011 Reserved */
++ /* 0100 X Protection */
++ /* 0111 IFP in emulator mode */
++ /* 1000 W Protection*/
++ /* 1001 Write error*/
++ /* 1011 Reserved*/
++ /* 1100 R Protection*/
++ /* 1101 R Protection*/
++ /* 1111 OEP in emulator mode*/
++ need_page_fault = 1;
++ break;
++ }
++
++ if (need_page_fault) {
++ err_code = fs_err_code[fs];
++ if ((fs == 13) && (mmusr & MMUSR_WF)) /* rd-mod-wr access */
++ err_code |= 2; /* bit1 - write, bit0 - protection */
++ do_page_fault(&fp->ptregs, complainingAddress, err_code);
++ }
++}
++
++void die_if_kernel(char *str, struct pt_regs *fp, int nr)
++{
++ if (!(fp->sr & PS_S))
++ return;
++
++ console_verbose();
++ printk(KERN_EMERG "%s: %08x\n", str, nr);
++ printk(KERN_EMERG "PC: [<%08lx>]", fp->pc);
++ print_symbol(" %s", fp->pc);
++ printk(KERN_EMERG "\nSR: %04x SP: %p a2: %08lx\n",
++ fp->sr, fp, fp->a2);
++ printk(KERN_EMERG "d0: %08lx d1: %08lx d2: %08lx d3: %08lx\n",
++ fp->d0, fp->d1, fp->d2, fp->d3);
++ printk(KERN_EMERG "d4: %08lx d5: %08lx a0: %08lx a1: %08lx\n",
++ fp->d4, fp->d5, fp->a0, fp->a1);
++
++ printk(KERN_EMERG "Process %s (pid: %d, stackpage=%08lx)\n",
++ current->comm, current->pid, PAGE_SIZE+(unsigned long)current);
++ show_stack(NULL, (unsigned long *)fp);
++ do_exit(SIGSEGV);
++}
++
++asmlinkage void buserr_c(struct frame *fp)
++{
++ unsigned int fs;
++
++ /* Only set esp0 if coming from user mode */
++ if (user_mode(&fp->ptregs))
++ current->thread.esp0 = (unsigned long) fp;
++
++ fs = (fp->ptregs.fs2 << 2) | fp->ptregs.fs1;
++#if defined(DEBUG)
++ printk(KERN_DEBUG "*** Bus Error *** (%x)%s\n", fs,
++ fs_err_msg[fs & 0xf]);
++#endif
++ switch (fs) {
++ case 0x5:
++ case 0x6:
++ case 0x7:
++ case 0x9:
++ case 0xa:
++ case 0xd:
++ case 0xe:
++ case 0xf:
++ access_errorCF(fp);
++ break;
++ default:
++ die_if_kernel("bad frame format", &fp->ptregs, 0);
++#if defined(DEBUG)
++ printk(KERN_DEBUG "Unknown SIGSEGV - 4\n");
++#endif
++ force_sig(SIGSEGV, current);
++ }
++}
++
++
++int kstack_depth_to_print = 48;
++
++void show_stack(struct task_struct *task, unsigned long *stack)
++{
++ unsigned long *endstack, addr, symaddr;
++ extern char _start, _etext;
++ int i;
++
++ if (!stack) {
++ if (task)
++ stack = (unsigned long *)task->thread.ksp;
++ else
++ stack = (unsigned long *)&stack;
++ }
++
++ addr = (unsigned long) stack;
++ endstack = (unsigned long *) PAGE_ALIGN(addr);
++
++ printk(KERN_EMERG "Stack from %08lx:", (unsigned long)stack);
++ for (i = 0; i < kstack_depth_to_print; i++) {
++ if (stack + 1 > endstack)
++ break;
++ if (i % 8 == 0)
++ printk("\n" KERN_EMERG " ");
++ symaddr = *stack;
++ printk(KERN_EMERG " %08lx", *stack++);
++ if ((symaddr >= 0xc0000000) && (symaddr < 0xc1000000))
++ print_symbol("(%s)", symaddr);
++ }
++ printk("\n");
++
++ printk(KERN_EMERG "Call Trace:");
++ i = 0;
++ while (stack + 1 <= endstack) {
++ addr = *stack++;
++ /*
++ * If the address is either in the text segment of the
++ * kernel, or in the region which contains vmalloc'ed
++ * memory, it *may* be the address of a calling
++ * routine; if so, print it so that someone tracing
++ * down the cause of the crash will be able to figure
++ * out the call path that was taken.
++ */
++ if (((addr >= (unsigned long) &_start) &&
++ (addr <= (unsigned long) &_etext))) {
++ if (i % 4 == 0)
++ printk("\n" KERN_EMERG " ");
++ printk(KERN_EMERG " [<%08lx>]", addr);
++ i++;
++ }
++ }
++ printk("\n");
++}
++
++void bad_super_trap(struct frame *fp)
++{
++ console_verbose();
++ if (fp->ptregs.vector < sizeof(vec_names)/sizeof(vec_names[0]))
++ printk(KERN_WARNING "*** %s *** FORMAT=%X\n",
++ vec_names[fp->ptregs.vector],
++ fp->ptregs.format);
++ else
++ printk(KERN_WARNING "*** Exception %d *** FORMAT=%X\n",
++ fp->ptregs.vector,
++ fp->ptregs.format);
++ printk(KERN_WARNING "Current process id is %d\n", current->pid);
++ die_if_kernel("BAD KERNEL TRAP", &fp->ptregs, 0);
++}
++
++asmlinkage void trap_c(struct frame *fp)
++{
++ int sig;
++ siginfo_t info;
++
++ if (fp->ptregs.sr & PS_S) {
++ if (fp->ptregs.vector == VEC_TRACE) {
++ /* traced a trapping instruction */
++ current->ptrace |= PT_DTRACE;
++ } else
++ bad_super_trap(fp);
++ return;
++ }
++
++ /* send the appropriate signal to the user program */
++ switch (fp->ptregs.vector) {
++ case VEC_ADDRERR:
++ info.si_code = BUS_ADRALN;
++ sig = SIGBUS;
++ break;
++ case VEC_ILLEGAL:
++ case VEC_LINE10:
++ case VEC_LINE11:
++ info.si_code = ILL_ILLOPC;
++ sig = SIGILL;
++ break;
++ case VEC_PRIV:
++ info.si_code = ILL_PRVOPC;
++ sig = SIGILL;
++ break;
++ case VEC_COPROC:
++ info.si_code = ILL_COPROC;
++ sig = SIGILL;
++ break;
++ case VEC_TRAP1: /* gdbserver breakpoint */
++ fp->ptregs.pc -= 2;
++ info.si_code = TRAP_TRACE;
++ sig = SIGTRAP;
++ break;
++ case VEC_TRAP2:
++ case VEC_TRAP3:
++ case VEC_TRAP4:
++ case VEC_TRAP5:
++ case VEC_TRAP6:
++ case VEC_TRAP7:
++ case VEC_TRAP8:
++ case VEC_TRAP9:
++ case VEC_TRAP10:
++ case VEC_TRAP11:
++ case VEC_TRAP12:
++ case VEC_TRAP13:
++ case VEC_TRAP14:
++ info.si_code = ILL_ILLTRP;
++ sig = SIGILL;
++ break;
++ case VEC_FPBRUC:
++ case VEC_FPOE:
++ case VEC_FPNAN:
++ info.si_code = FPE_FLTINV;
++ sig = SIGFPE;
++ break;
++ case VEC_FPIR:
++ info.si_code = FPE_FLTRES;
++ sig = SIGFPE;
++ break;
++ case VEC_FPDIVZ:
++ info.si_code = FPE_FLTDIV;
++ sig = SIGFPE;
++ break;
++ case VEC_FPUNDER:
++ info.si_code = FPE_FLTUND;
++ sig = SIGFPE;
++ break;
++ case VEC_FPOVER:
++ info.si_code = FPE_FLTOVF;
++ sig = SIGFPE;
++ break;
++ case VEC_ZERODIV:
++ info.si_code = FPE_INTDIV;
++ sig = SIGFPE;
++ break;
++ case VEC_CHK:
++ case VEC_TRAP:
++ info.si_code = FPE_INTOVF;
++ sig = SIGFPE;
++ break;
++ case VEC_TRACE: /* ptrace single step */
++ info.si_code = TRAP_TRACE;
++ sig = SIGTRAP;
++ break;
++ case VEC_TRAP15: /* breakpoint */
++ info.si_code = TRAP_BRKPT;
++ sig = SIGTRAP;
++ break;
++ default:
++ info.si_code = ILL_ILLOPC;
++ sig = SIGILL;
++ break;
++ }
++ info.si_signo = sig;
++ info.si_errno = 0;
++ switch (fp->ptregs.format) {
++ default:
++ info.si_addr = (void *) fp->ptregs.pc;
++ break;
++ case 2:
++ info.si_addr = (void *) fp->un.fmt2.iaddr;
++ break;
++ case 7:
++ info.si_addr = (void *) fp->un.fmt7.effaddr;
++ break;
++ case 9:
++ info.si_addr = (void *) fp->un.fmt9.iaddr;
++ break;
++ case 10:
++ info.si_addr = (void *) fp->un.fmta.daddr;
++ break;
++ case 11:
++ info.si_addr = (void *) fp->un.fmtb.daddr;
++ break;
++ }
++ force_sig_info(sig, &info, current);
++}
++
++asmlinkage void set_esp0(unsigned long ssp)
++{
++ current->thread.esp0 = ssp;
++}
++
++/*
++ * The architecture-independent backtrace generator
++ */
++void dump_stack(void)
++{
++ unsigned long stack;
++
++ show_stack(current, &stack);
++}
++EXPORT_SYMBOL(dump_stack);
++
++#ifdef CONFIG_M68KFPU_EMU
++asmlinkage void fpemu_signal(int signal, int code, void *addr)
++{
++ siginfo_t info;
++
++ info.si_signo = signal;
++ info.si_errno = 0;
++ info.si_code = code;
++ info.si_addr = addr;
++ force_sig_info(signal, &info, current);
++}
++#endif
+--- /dev/null
++++ b/arch/m68k/coldfire/usb/Makefile
+@@ -0,0 +1,28 @@
++#
++# Makefile for the linux kernel.
++#
++
++# Object file lists.
++
++ifneq ($(CONFIG_USB_EHCI_HCD),)
++ obj-y += otg_host.o
++endif
++
++ifneq ($(CONFIG_USB_GADGET_MCF5445X),)
++ obj-y += otg_device.o
++endif
++
++ifneq ($(strip $(CONFIG_USB_GADGET_MCF5445X) $(CONFIG_USB_EHCI_HCD)),)
++ obj-y += otg_cmn.o
++endif
++
++ifneq ($(CONFIG_USB_OTG),)
++ obj-y += otg_otg.o
++endif
++
++
++# USB Transceiver driver:
++ifneq ($(strip $(CONFIG_USB) $(CONFIG_USB_GADGET_MCF5445X)),)
++ obj-y += xcvr.o
++endif
++
+--- /dev/null
++++ b/arch/m68k/coldfire/usb/otg_cmn.c
+@@ -0,0 +1,106 @@
++/*
++ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/err.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/irq.h>
++#include <linux/platform_device.h>
++#include <linux/delay.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/fsl_xcvr.h>
++
++#include <asm/system.h>
++#include <asm/coldfire.h>
++
++extern void fsl_usb_enable_clk(void);
++extern void fsl_usb_disable_clk(void);
++extern int fsl_usb_mem_init(struct platform_device *pdev);
++
++extern struct fsl_xcvr_ops *xc_ops[];
++
++static int otg_used;
++
++int usbotg_init(struct platform_device *pdev)
++{
++ struct fsl_usb2_platform_data *pdata;
++ struct fsl_xcvr_ops *xops = xc_ops[USB_CTRLR_OTG];
++ int rc;
++
++ pdata = (struct fsl_usb2_platform_data *)pdev->dev.platform_data;
++
++ pr_debug("%s: pdev=0x%p pdata=0x%p\n", __FUNCTION__, pdev, pdata);
++
++ if (!xops) {
++ printk(KERN_ERR "OTG transceiver ops missing\n");
++ return -EINVAL;
++ }
++ pdata->xcvr_ops = xops;
++ pdata->xcvr_type = xops->xcvr_type;
++
++ if (!otg_used) {
++ /* request_mem_region and ioremap registers */
++ rc = fsl_usb_mem_init(pdev);
++ if (rc)
++ return rc;
++
++ fsl_usb_enable_clk();
++
++ if (xops->init)
++ xops->init(pdev);
++ }
++
++ otg_used++;
++ pr_debug("%s: success\n", __FUNCTION__);
++ return 0;
++}
++
++void usbotg_uninit(struct platform_device *pdev)
++{
++ struct fsl_usb2_platform_data *pdata;
++ pdata = (struct fsl_usb2_platform_data *)pdev->dev.platform_data;
++
++ pr_debug("%s\n", __FUNCTION__);
++
++ otg_used--;
++ if (!otg_used) {
++ if (pdata->xcvr_ops && pdata->xcvr_ops->uninit)
++ pdata->xcvr_ops->uninit(pdev);
++
++ iounmap(pdata->regs);
++ release_mem_region(pdata->r_start, pdata->r_len);
++
++ pdata->regs = NULL;
++ pdata->r_start = pdata->r_len = 0;
++
++ fsl_usb_disable_clk();
++ }
++}
++
++struct fsl_usb2_platform_data mxc_otg_config = {
++ .name = "OTG",
++ .platform_init = usbotg_init,
++ .platform_uninit = usbotg_uninit,
++ .es = 1,
++ .big_endian_mmio = 1,
++ .big_endian_desc = 1,
++ .le_setup_buf = 1,
++ .does_otg = 1,
++ .power_budget = 500, /* 500 mA max power */
++ .max_ep_nr = 4, /* DDD read from a register ? */
++ .phy_mode = FSL_USB2_PHY_ULPI, /* DDD redundant with xcvr_type */
++};
+--- /dev/null
++++ b/arch/m68k/coldfire/usb/otg_device.c
+@@ -0,0 +1,89 @@
++/*
++ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/irq.h>
++#include <linux/err.h>
++#include <linux/platform_device.h>
++#include <linux/usb/otg.h>
++#include <linux/delay.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/fsl_xcvr.h>
++
++#include <asm/system.h>
++#include <asm/coldfire.h>
++
++#define USB_OTGREGS_BASE MCF_REG32(0xFC0B0000)
++#define INT_USB (64 + 64 + 47) /* INTC1:47 16.2.9.1 */
++#define INT_UOCSR (64 + 64 + 53) /* INTC1:53 16.2.9.1 */
++
++extern int usbotg_init(struct platform_device *pdev);
++extern void usbotg_uninit(struct fsl_usb2_platform_data *pdata);
++extern struct fsl_usb2_platform_data mxc_otg_config;
++
++struct platform_device otg_udc_device;
++
++/*!
++ * OTG Gadget device
++ */
++
++static void usb_release(struct device *dev)
++{
++ /* normally not freed */
++}
++
++static u64 udc_dmamask = ~(u32) 0;
++static struct resource otg_udc_resources[] = {
++ [0] = {
++ .start = (u32) (&USB_OTGREGS_BASE),
++ .end = (u32) (&USB_OTGREGS_BASE + 0x1ff),
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = INT_USB,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++
++struct platform_device otg_udc_device = {
++ .name = "fsl-usb2-udc",
++ .id = -1,
++ .dev = {
++ .release = usb_release,
++ .dma_mask = &udc_dmamask,
++ .coherent_dma_mask = 0xffffffff,
++ .platform_data = &mxc_otg_config,
++ },
++ .resource = otg_udc_resources,
++ .num_resources = ARRAY_SIZE(otg_udc_resources),
++};
++
++static int __init udc_init(void)
++{
++ int rc __attribute((unused));
++
++ rc = platform_device_register(&otg_udc_device);
++ if (rc)
++ printk(KERN_ERR "usb: can't register OTG Gadget, rc=%d\n", rc);
++ else
++ printk(KERN_INFO "usb: OTG Gadget registered\n");
++ return rc;
++}
++
++subsys_initcall(udc_init);
+--- /dev/null
++++ b/arch/m68k/coldfire/usb/otg_host.c
+@@ -0,0 +1,68 @@
++/*
++ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/irq.h>
++#include <linux/err.h>
++#include <linux/platform_device.h>
++#include <linux/delay.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/fsl_xcvr.h>
++
++#include <asm/system.h>
++#include <asm/mcfsim.h>
++
++#define USB_OTGREGS_BASE MCF_REG32(0xFC0B0000)
++#define INT_USB (64 + 64 + 47) /* INTC1:47 16.2.9.1 */
++#define INT_UOCSR (64 + 64 + 53) /* INTC1:53 16.2.9.1 */
++
++struct platform_device *otg_host_device;
++
++extern struct platform_device *host_pdev_register(struct resource *res,
++ int n_res,
++ struct fsl_usb2_platform_data
++ *config);
++
++extern int usbotg_init(struct platform_device *pdev);
++extern void usbotg_uninit(struct fsl_usb2_platform_data *pdata);
++extern struct fsl_usb2_platform_data mxc_otg_config;
++
++/*!
++ * OTG host config
++ */
++static struct resource otg_host_resources[] = {
++ [0] = {
++ .start = (u32) (&USB_OTGREGS_BASE),
++ .end = (u32) (&USB_OTGREGS_BASE + 0x1ff),
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = INT_USB,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static int __init otg_host_init(void)
++{
++ otg_host_device = host_pdev_register(otg_host_resources,
++ ARRAY_SIZE(otg_host_resources),
++ &mxc_otg_config);
++ return 0;
++}
++
++subsys_initcall(otg_host_init);
+--- /dev/null
++++ b/arch/m68k/coldfire/usb/otg_otg.c
+@@ -0,0 +1,96 @@
++/*
++ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++/*
++ * platform_device registration for ULPI OTG device
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/err.h>
++#include <linux/platform_device.h>
++#include <linux/fsl_devices.h>
++
++#include <asm/mcfsim.h>
++
++#define USB_OTGREGS_BASE MCF_REG32(0xFC0B0000)
++#define INT_USB (64 + 64 + 47) /* INTC1:47 16.2.9.1 */
++#define INT_UOCSR (64 + 64 + 53) /* INTC1:53 16.2.9.1 */
++
++extern int usbotg_init(struct platform_device *pdev);
++extern void usbotg_uninit(struct fsl_usb2_platform_data *pdata);
++extern struct fsl_usb2_platform_data mxc_otg_config;
++
++static void otg_otg_release(struct device *dev)
++{
++ /* normally not freed */
++}
++
++/* *INDENT-OFF* */
++static struct resource otg_otg_resources[] = {
++ [0] = {
++ .start = (u32) (&USB_OTGREGS_BASE),
++ .end = (u32) (&USB_OTGREGS_BASE + 0x1ff),
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = INT_USB,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++/*!
++ * OTG device
++ */
++static u64 otg_otg_dmamask = ~(u32) 0;
++static struct platform_device otg_otg_device = {
++ .name = "fsl-usb2-otg",
++ .id = -1,
++ .dev = {
++ .release = otg_otg_release,
++ .dma_mask = &otg_otg_dmamask,
++ .coherent_dma_mask = 0xffffffff,
++ .platform_data = &mxc_otg_config,
++ },
++ .resource = otg_otg_resources,
++ .num_resources = ARRAY_SIZE(otg_otg_resources),
++};
++/* *INDENT-ON* */
++
++static int __init mx31_otg_otg_init(void)
++{
++ int rc = 0;
++
++ pr_debug("register OTG otg res=0x%p, size=%d\n",
++ otg_otg_device.resource, otg_otg_device.num_resources);
++
++ rc = platform_device_register(&otg_otg_device);
++ if (rc) {
++ pr_debug("can't register ULPI OTG dvc, %d\n", rc);
++ } else {
++ printk(KERN_INFO "usb: OTG ULPI transceiver registered\n");
++ pr_debug("otg_otg_device=0x%p resources=0x%p.\n",
++ &otg_otg_device, otg_otg_device.resource);
++ }
++
++ return rc;
++}
++
++subsys_initcall(mx31_otg_otg_init);
++
++MODULE_AUTHOR("Freescale Semiconductor, Inc.");
++MODULE_DESCRIPTION("ULPI OTG device registration");
++MODULE_LICENSE("GPL");
+--- /dev/null
++++ b/arch/m68k/coldfire/usb/xcvr.c
+@@ -0,0 +1,156 @@
++/*
++ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/err.h>
++#include <linux/platform_device.h>
++#include <linux/delay.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/fsl_xcvr.h>
++#include <linux/usb/fsl_usb2.h>
++
++#include <asm/mcfsim.h>
++
++extern void fsl_usb_xcvr_register(struct fsl_xcvr_ops *xcvr_ops);
++extern void fsl_usb_xcvr_unregister(enum fsl_usb_ctrlr ctrlr);
++
++#define MCF_SCM_BCR MCF_REG32(0xFC040024)
++#define MCF_SCM_BCR_GBR (1 << 9) /* global bursts for read */
++#define MCF_SCM_BCR_GBW (1 << 8) /* global bursts for write */
++#define MCF_SCM_BCR_SBE_ALL (0xff << 0) /* slave burst enable */
++
++
++#ifdef ULPI_DEBUG
++void print_ulpi_regs(void)
++{
++ pr_debug("MCF_SCM_BCR=0x%08lx MCF_CCM_MISCCR=0x%08x "
++ "MCF_GPIO_PAR_DMA=0x%08x MCF_GPIO_PAR_USB=08%08x "
++ "MCF_GPIO_PAR_FEC=08%08x\n",
++ MCF_SCM_BCR, MCF_CCM_MISCCR, MCF_GPIO_PAR_DMA,
++ MCF_GPIO_PAR_USB, MCF_GPIO_PAR_FEC);
++}
++EXPORT_SYMBOL(print_ulpi_regs);
++#endif
++
++
++static void xcvr_init(struct platform_device *pdev)
++{
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++ struct fsl_xcvr_ops *this = pdata->xcvr_ops;
++ struct fsl_usb_host_regs *regs = pdata->regs;
++
++ pr_debug("%s: ctrlr=%d pdata=0x%p regs=0x%p\n", __FUNCTION__,
++ this->ctrlr, pdata, pdata->regs);
++
++ /* enable USB read, write and slave bursts */
++ MCF_SCM_BCR = MCF_SCM_BCR_GBR | MCF_SCM_BCR_GBW | MCF_SCM_BCR_SBE_ALL;
++
++ /* Use external clock source if PLL isn't a multiple of 60MHz */
++ MCF_CCM_MISCCR &= ~MCF_CCM_MISCCR_USBSRC;
++
++ /* Initialize the USB Clock: use USB input clock */
++ MCF_GPIO_PAR_DMA = (MCF_GPIO_PAR_DMA & MCF_GPIO_PAR_DMA_DREQ1_MASK) |
++ MCF_GPIO_PAR_DMA_DREQ1_USB_CLKIN;
++
++ switch (this->xcvr_type) {
++ case PORTSCX_PTS_ULPI:
++ /* Enable the required ULPI signals */
++ MCF_GPIO_PAR_DMA = (MCF_GPIO_PAR_DMA &
++ MCF_GPIO_PAR_DMA_DACK1_MASK) |
++ MCF_GPIO_PAR_DMA_DACK1_ULPI_DIR;
++
++ MCF_GPIO_PAR_USB = MCF_GPIO_PAR_USB_VBUSEN_ULPI_NXT |
++ MCF_GPIO_PAR_USB_VBUSOC_ULPI_STP;
++
++ MCF_GPIO_PAR_FEC = (MCF_GPIO_PAR_FEC &
++ MCF_GPIO_PAR_FEC_FEC0_MASK) |
++ MCF_GPIO_PAR_FEC_FEC0_RMII_ULPI;
++ break;
++ case PORTSCX_PTS_ONCHIP:
++ /* Enable VBUS_EN and VBUS_OC signals */
++ MCF_GPIO_PAR_USB = MCF_GPIO_PAR_USB_VBUSEN_VBUSEN |
++ MCF_GPIO_PAR_USB_VBUSOC_VBUSOC;
++
++ /* Setup USB_VBUS_OC signal to be active-low */
++ MCF_CCM_MISCCR |= MCF_CCM_MISCCR_USBOC;
++
++ break;
++ }
++
++ pr_debug("&regs->portsc1=0x%p old portsc1=0x%x \n", &regs->portsc1,
++ regs->portsc1);
++
++ regs->portsc1 &= ~PORTSCX_PTS_MASK;
++ regs->portsc1 |= this->xcvr_type;
++
++ /*
++ * need to reset the controller here so that the ID pin
++ * is correctly detected.
++ */
++ regs->usbcmd |= USB_CMD_CTRL_RESET;
++
++ /*
++ * allow controller to reset, and leave time for
++ * the ULPI transceiver to reset too.
++ */
++ mdelay(10);
++
++ pr_debug("DDD %s: done. portsc1=0x%x\n", __FUNCTION__, regs->portsc1);
++}
++
++static void xcvr_uninit(struct platform_device *pdev)
++{
++ pr_debug("%s: pdev=0x%p\n", __FUNCTION__, pdev);
++}
++
++
++struct fsl_xcvr_ops xcvr_ops_otg = {
++ .ctrlr = USB_CTRLR_OTG,
++ .init = xcvr_init,
++ .uninit = xcvr_uninit,
++
++#ifdef CONFIG_USB_M5445X_ULPI
++ .xcvr_type = PORTSCX_PTS_ULPI,
++#elif defined CONFIG_USB_M5445X_FSLS
++ .xcvr_type = PORTSCX_PTS_ONCHIP,
++#else
++#error "Invalid USB transceiver selection."
++#endif
++};
++
++static int __init usb_xcvr_init(void)
++{
++ pr_debug("%s\n", __FUNCTION__);
++
++ fsl_usb_xcvr_register(&xcvr_ops_otg);
++
++ pr_debug("%s done\n", __FUNCTION__);
++ return 0;
++}
++
++static void __exit usb_xcvr_exit(void)
++{
++ fsl_usb_xcvr_unregister(USB_CTRLR_OTG);
++}
++
++module_init(usb_xcvr_init);
++module_exit(usb_xcvr_exit);
++
++MODULE_AUTHOR("Freescale Semiconductor, Inc.");
++MODULE_DESCRIPTION("External ULPI xcvr driver");
++MODULE_LICENSE("GPL");
++
+--- /dev/null
++++ b/arch/m68k/coldfire/usb.c
+@@ -0,0 +1,182 @@
++/*
++ *
++ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ *
++ * otg_{get,set}_transceiver() are from arm/plat-omap/usb.c.
++ * which is Copyright (C) 2004 Texas Instruments, Inc.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/err.h>
++#include <linux/platform_device.h>
++#include <linux/usb/otg.h>
++#include <linux/delay.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/fsl_xcvr.h>
++
++
++/* The dmamask must be set for EHCI to work */
++static u64 ehci_dmamask = ~(u32) 0;
++
++struct fsl_xcvr_ops *xc_ops[3] = { NULL };
++
++void fsl_usb_enable_clk(void)
++{
++}
++EXPORT_SYMBOL(fsl_usb_enable_clk);
++
++void fsl_usb_disable_clk(void)
++{
++}
++EXPORT_SYMBOL(fsl_usb_disable_clk);
++
++void fsl_usb_xcvr_register(struct fsl_xcvr_ops *xcvr_ops)
++{
++ pr_debug("%s ctrlr=%d\n", __FUNCTION__, xcvr_ops->ctrlr);
++ xc_ops[xcvr_ops->ctrlr] = xcvr_ops;
++
++}
++EXPORT_SYMBOL(fsl_usb_xcvr_register);
++
++void fsl_usb_xcvr_unregister(enum fsl_usb_ctrlr ctrlr)
++{
++ pr_debug("%s ctrlr=%d\n", __FUNCTION__, ctrlr);
++ xc_ops[ctrlr] = NULL;
++}
++EXPORT_SYMBOL(fsl_usb_xcvr_unregister);
++
++/*!
++ * Register an instance of a USB host platform device.
++ *
++ * @param res: resource pointer
++ * @param n_res: number of resources
++ * @param config: config pointer
++ *
++ * @return newly-registered platform_device
++ *
++ * DDD fix this comment:
++ * The USB controller supports 3 host interfaces, and the
++ * kernel can be configured to support some number of them.
++ * Each supported host interface is registered as an instance
++ * of the "fsl-ehci" device. Call this function multiple times
++ * to register each host interface.
++ */
++static int instance_id;
++struct platform_device *host_pdev_register(struct resource *res, int n_res,
++ struct fsl_usb2_platform_data *config)
++{
++ struct platform_device *pdev;
++
++ pr_debug("register host res=0x%p, size=%d\n", res, n_res);
++
++ pdev = platform_device_register_simple("fsl-ehci",
++ instance_id, res, n_res);
++ if (IS_ERR(pdev)) {
++ printk(KERN_ERR "usb: can't register %s Host, %ld\n",
++ config->name, PTR_ERR(pdev));
++ return NULL;
++ }
++
++ pdev->dev.coherent_dma_mask = 0xffffffff;
++ pdev->dev.dma_mask = &ehci_dmamask;
++
++ /*
++ * platform_device_add_data() makes a copy of
++ * the platform_data passed in. That makes it
++ * impossible to share the same config struct for
++ * all OTG devices (host,gadget,otg). So, just
++ * set the platform_data pointer ourselves.
++ */
++ pdev->dev.platform_data = config;
++
++ printk(KERN_INFO "usb: %s Host registered\n", config->name);
++ pr_debug("pdev=0x%p dev=0x%p resources=0x%p pdata=0x%p\n",
++ pdev, &pdev->dev, pdev->resource, pdev->dev.platform_data);
++
++ instance_id++;
++
++ return pdev;
++}
++
++
++int fsl_usb_mem_init(struct platform_device *pdev)
++{
++ struct resource *res;
++ struct fsl_usb2_platform_data *pdata;
++
++ pdata = (struct fsl_usb2_platform_data *)pdev->dev.platform_data;
++
++ pr_debug("%s: pdev=0x%p pdata=0x%p\n", __FUNCTION__, pdev, pdata);
++
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!res) {
++ dev_err(&pdev->dev, "no MEM resource.\n");
++ return -ENODEV;
++ }
++
++ pdata->r_start = res->start;
++ pdata->r_len = res->end - res->start + 1;
++ pr_debug("%s: MEM resource start=0x%x len=0x%x\n", pdata->name,
++ res->start, pdata->r_len);
++
++ if (!request_mem_region(pdata->r_start, pdata->r_len, "OTG")) {
++ dev_err(&pdev->dev, "request_mem_region failed\n");
++ return -EBUSY;
++ }
++ pdata->regs = ioremap(pdata->r_start, pdata->r_len);
++ pr_debug("ioremapped to 0x%p\n", pdata->regs);
++
++ if (pdata->regs == NULL) {
++ dev_err(&pdev->dev, "ioremap failed\n");
++ release_mem_region(pdata->r_start, pdata->r_len);
++ return -EFAULT;
++ }
++
++ pr_debug("%s: success\n", __FUNCTION__);
++ return 0;
++}
++
++
++#if defined(CONFIG_USB_OTG)
++static struct otg_transceiver *xceiv;
++
++/**
++ * otg_get_transceiver - find the (single) OTG transceiver driver
++ *
++ * Returns the transceiver driver, after getting a refcount to it; or
++ * null if there is no such transceiver. The caller is responsible for
++ * releasing that count.
++ */
++struct otg_transceiver *otg_get_transceiver(void)
++{
++ pr_debug("%s xceiv=0x%p\n", __FUNCTION__, xceiv);
++ if (xceiv)
++ get_device(xceiv->dev);
++ return xceiv;
++}
++EXPORT_SYMBOL(otg_get_transceiver);
++
++int otg_set_transceiver(struct otg_transceiver *x)
++{
++ pr_debug("%s xceiv=0x%p x=0x%p\n", __FUNCTION__, xceiv, x);
++ if (xceiv && x)
++ return -EBUSY;
++ xceiv = x;
++ return 0;
++}
++EXPORT_SYMBOL(otg_set_transceiver);
++#endif
+--- /dev/null
++++ b/arch/m68k/coldfire/vmlinux-cf.lds
+@@ -0,0 +1,130 @@
++/* ld script to make m68k Coldfire Linux kernel
++ *
++ * Derived from arch/m68k/kernel/vmlinux-std.lds
++ *
++ * Updated 11/26/2007 for new CodeSourcery toolset
++ * by Kurt Mahan <kmahan@freescale.com>
++ */
++
++#define LOAD_OFFSET 0x00000000
++
++#include <asm-generic/vmlinux.lds.h>
++#include <asm/page_offset.h>
++
++#define START_OFFSET 0x00020000
++#define IMAGE_START PAGE_OFFSET_RAW + START_OFFSET
++
++OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k")
++OUTPUT_ARCH(m68k)
++ENTRY(_stext)
++jiffies = jiffies_64 + 4;
++
++SECTIONS
++{
++ . = IMAGE_START;
++ .text.head : AT(ADDR(.text.head) - LOAD_OFFSET) {
++ _text = .; /* Text and read-only data */
++ *(.text.head)
++ } :text = 0x4e75
++
++ .text : AT(ADDR(.text) - LOAD_OFFSET) {
++ TEXT_TEXT
++ SCHED_TEXT
++ LOCK_TEXT
++ *(.fixup)
++ *(.gnu.warning)
++ } :text = 0x4e75
++ _etext = .; /* End of text section */
++
++ . = ALIGN(16);
++ __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
++ __start___ex_table = .;
++ *(__ex_table)
++ __stop___ex_table = .;
++ }
++
++ RODATA
++
++ . = ALIGN(8192);
++ .data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */
++ DATA_DATA
++ CONSTRUCTORS
++ } :data
++
++
++ . = ALIGN(16);
++ .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET ) {
++ *(.data.cacheline_aligned)
++ } :data
++
++ _edata = .; /* End of data section */
++
++ NOTES /* support ld --build-id */
++
++ . = ALIGN(8192); /* Initrd */
++ .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
++ __init_begin = .;
++ _sinittext = .;
++ *(.init.text)
++ _einittext = .;
++ }
++
++ .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
++ *(.init.data)
++ }
++
++ . = ALIGN(16);
++ .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
++ __setup_start = .;
++ *(.init.setup)
++ __setup_end = .;
++ }
++
++ .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
++ __initcall_start = .;
++ INITCALLS
++ __initcall_end = .;
++ }
++
++ .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
++ __con_initcall_start = .;
++ *(.con_initcall.init)
++ __con_initcall_end = .;
++ }
++
++ SECURITY_INIT
++
++#ifdef CONFIG_BLK_DEV_INITRD
++ . = ALIGN(8192);
++ .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
++ __initramfs_start = .;
++ *(.init.ramfs)
++ __initramfs_end = .;
++ }
++#endif
++
++ . = ALIGN(8192);
++ __init_end = .;
++
++ .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
++ *(.data.init_task) /* The initial task and kernel stack */
++ }
++
++ _sbss = .;
++ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { /* BSS */
++ *(.bss)
++ }
++ _ebss = .;
++
++ _end = . ;
++
++ /* Sections to be discarded */
++ /DISCARD/ : {
++ *(.exit.text)
++ *(.exit.data)
++ *(.exitcall.exit)
++ }
++
++ /* Stabs debugging sections. */
++ STABS_DEBUG
++}
+--- /dev/null
++++ b/arch/m68k/configs/55_defconfig
+@@ -0,0 +1,830 @@
++#
++# Automatically generated make config: don't edit
++# Linux kernel version: 2.6.25
++# Thu Jun 26 16:17:41 2008
++#
++CONFIG_M68K=y
++CONFIG_MMU=y
++# CONFIG_GENERIC_TIME is not set
++# CONFIG_GENERIC_CLOCKEVENTS is not set
++CONFIG_RWSEM_GENERIC_SPINLOCK=y
++# CONFIG_ARCH_HAS_ILOG2_U32 is not set
++# CONFIG_ARCH_HAS_ILOG2_U64 is not set
++CONFIG_GENERIC_HWEIGHT=y
++CONFIG_GENERIC_CALIBRATE_DELAY=y
++CONFIG_TIME_LOW_RES=y
++CONFIG_GENERIC_IOMAP=y
++# CONFIG_NO_IOPORT is not set
++# CONFIG_NO_DMA is not set
++CONFIG_ARCH_SUPPORTS_AOUT=y
++CONFIG_HZ=100
++CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
++
++#
++# General setup
++#
++CONFIG_EXPERIMENTAL=y
++CONFIG_BROKEN_ON_SMP=y
++CONFIG_INIT_ENV_ARG_LIMIT=32
++CONFIG_LOCALVERSION=""
++CONFIG_LOCALVERSION_AUTO=y
++CONFIG_SWAP=y
++CONFIG_SYSVIPC=y
++CONFIG_SYSVIPC_SYSCTL=y
++# CONFIG_POSIX_MQUEUE is not set
++# CONFIG_BSD_PROCESS_ACCT is not set
++# CONFIG_TASKSTATS is not set
++# CONFIG_AUDIT is not set
++CONFIG_IKCONFIG=y
++CONFIG_IKCONFIG_PROC=y
++CONFIG_LOG_BUF_SHIFT=17
++# CONFIG_CGROUPS is not set
++CONFIG_GROUP_SCHED=y
++CONFIG_FAIR_GROUP_SCHED=y
++# CONFIG_RT_GROUP_SCHED is not set
++CONFIG_USER_SCHED=y
++# CONFIG_CGROUP_SCHED is not set
++CONFIG_SYSFS_DEPRECATED=y
++CONFIG_SYSFS_DEPRECATED_V2=y
++# CONFIG_RELAY is not set
++CONFIG_NAMESPACES=y
++# CONFIG_UTS_NS is not set
++# CONFIG_IPC_NS is not set
++# CONFIG_USER_NS is not set
++# CONFIG_PID_NS is not set
++# CONFIG_BLK_DEV_INITRD is not set
++# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
++CONFIG_SYSCTL=y
++# CONFIG_EMBEDDED is not set
++CONFIG_UID16=y
++CONFIG_SYSCTL_SYSCALL=y
++CONFIG_KALLSYMS=y
++# CONFIG_KALLSYMS_ALL is not set
++# CONFIG_KALLSYMS_EXTRA_PASS is not set
++CONFIG_HOTPLUG=y
++CONFIG_PRINTK=y
++CONFIG_BUG=y
++CONFIG_ELF_CORE=y
++CONFIG_COMPAT_BRK=y
++CONFIG_BASE_FULL=y
++CONFIG_FUTEX=y
++CONFIG_ANON_INODES=y
++CONFIG_EPOLL=y
++CONFIG_SIGNALFD=y
++CONFIG_TIMERFD=y
++CONFIG_EVENTFD=y
++CONFIG_SHMEM=y
++CONFIG_VM_EVENT_COUNTERS=y
++CONFIG_SLAB=y
++# CONFIG_SLUB is not set
++# CONFIG_SLOB is not set
++# CONFIG_PROFILING is not set
++# CONFIG_MARKERS is not set
++# CONFIG_HAVE_OPROFILE is not set
++# CONFIG_HAVE_KPROBES is not set
++# CONFIG_HAVE_KRETPROBES is not set
++CONFIG_PROC_PAGE_MONITOR=y
++CONFIG_SLABINFO=y
++CONFIG_RT_MUTEXES=y
++# CONFIG_TINY_SHMEM is not set
++CONFIG_BASE_SMALL=0
++CONFIG_MODULES=y
++CONFIG_MODULE_UNLOAD=y
++CONFIG_MODULE_FORCE_UNLOAD=y
++# CONFIG_MODVERSIONS is not set
++# CONFIG_MODULE_SRCVERSION_ALL is not set
++# CONFIG_KMOD is not set
++CONFIG_BLOCK=y
++CONFIG_LBD=y
++# CONFIG_BLK_DEV_IO_TRACE is not set
++# CONFIG_LSF is not set
++# CONFIG_BLK_DEV_BSG is not set
++
++#
++# IO Schedulers
++#
++CONFIG_IOSCHED_NOOP=y
++CONFIG_IOSCHED_AS=y
++CONFIG_IOSCHED_DEADLINE=y
++CONFIG_IOSCHED_CFQ=y
++# CONFIG_DEFAULT_AS is not set
++# CONFIG_DEFAULT_DEADLINE is not set
++CONFIG_DEFAULT_CFQ=y
++# CONFIG_DEFAULT_NOOP is not set
++CONFIG_DEFAULT_IOSCHED="cfq"
++CONFIG_CLASSIC_RCU=y
++
++#
++# Platform dependent setup
++#
++# CONFIG_SUN3 is not set
++CONFIG_COLDFIRE=y
++CONFIG_CFV4E=y
++# CONFIG_AMIGA is not set
++# CONFIG_ATARI is not set
++# CONFIG_PCI is not set
++# CONFIG_MAC is not set
++# CONFIG_APOLLO is not set
++# CONFIG_VME is not set
++# CONFIG_HP300 is not set
++# CONFIG_SUN3X is not set
++# CONFIG_Q40 is not set
++
++#
++# Processor type
++#
++# CONFIG_M68020 is not set
++# CONFIG_M68030 is not set
++# CONFIG_M68040 is not set
++# CONFIG_M68060 is not set
++CONFIG_M5445X=y
++# CONFIG_M54451 is not set
++CONFIG_M54455=y
++# CONFIG_M54451EVB is not set
++CONFIG_M54455EVB=y
++# CONFIG_M547X_8X is not set
++CONFIG_MCFCLK=266666666
++# CONFIG_MCF_USER_HALT is not set
++CONFIG_MMU_CFV4E=y
++CONFIG_SDRAM_BASE=0x40000000
++CONFIG_SDRAM_SIZE=0x10000000
++CONFIG_NOR_FLASH_BASE=0x00000000
++# CONFIG_M68KFPU_EMU is not set
++CONFIG_ADVANCED=y
++# CONFIG_RMW_INSNS is not set
++CONFIG_SINGLE_MEMORY_CHUNK=y
++# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
++CONFIG_SELECT_MEMORY_MODEL=y
++CONFIG_FLATMEM_MANUAL=y
++# CONFIG_DISCONTIGMEM_MANUAL is not set
++# CONFIG_SPARSEMEM_MANUAL is not set
++CONFIG_FLATMEM=y
++CONFIG_FLAT_NODE_MEM_MAP=y
++CONFIG_NEED_MULTIPLE_NODES=y
++# CONFIG_SPARSEMEM_STATIC is not set
++# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
++CONFIG_SPLIT_PTLOCK_CPUS=4
++# CONFIG_RESOURCES_64BIT is not set
++CONFIG_ZONE_DMA_FLAG=1
++CONFIG_BOUNCE=y
++CONFIG_VIRT_TO_BUS=y
++
++#
++# General setup
++#
++CONFIG_BINFMT_ELF=y
++# CONFIG_BINFMT_AOUT is not set
++# CONFIG_BINFMT_MISC is not set
++CONFIG_PROC_HARDWARE=y
++CONFIG_ZONE_DMA=y
++# CONFIG_ARCH_SUPPORTS_MSI is not set
++
++#
++# Power management options
++#
++# CONFIG_PM is not set
++
++#
++# Networking
++#
++CONFIG_NET=y
++
++#
++# Networking options
++#
++CONFIG_PACKET=y
++# CONFIG_PACKET_MMAP is not set
++CONFIG_UNIX=y
++CONFIG_XFRM=y
++# CONFIG_XFRM_USER is not set
++# CONFIG_XFRM_SUB_POLICY is not set
++# CONFIG_XFRM_MIGRATE is not set
++# CONFIG_XFRM_STATISTICS is not set
++CONFIG_NET_KEY=y
++# CONFIG_NET_KEY_MIGRATE is not set
++CONFIG_INET=y
++# CONFIG_IP_MULTICAST is not set
++CONFIG_IP_ADVANCED_ROUTER=y
++CONFIG_ASK_IP_FIB_HASH=y
++# CONFIG_IP_FIB_TRIE is not set
++CONFIG_IP_FIB_HASH=y
++# CONFIG_IP_MULTIPLE_TABLES is not set
++# CONFIG_IP_ROUTE_MULTIPATH is not set
++# CONFIG_IP_ROUTE_VERBOSE is not set
++CONFIG_IP_PNP=y
++# CONFIG_IP_PNP_DHCP is not set
++# CONFIG_IP_PNP_BOOTP is not set
++# CONFIG_IP_PNP_RARP is not set
++# CONFIG_NET_IPIP is not set
++# CONFIG_NET_IPGRE is not set
++# CONFIG_ARPD is not set
++# CONFIG_SYN_COOKIES is not set
++CONFIG_INET_AH=y
++CONFIG_INET_ESP=y
++# CONFIG_INET_IPCOMP is not set
++# CONFIG_INET_XFRM_TUNNEL is not set
++# CONFIG_INET_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
++# CONFIG_INET_XFRM_MODE_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_BEET is not set
++# CONFIG_INET_LRO is not set
++CONFIG_INET_DIAG=y
++CONFIG_INET_TCP_DIAG=y
++# CONFIG_TCP_CONG_ADVANCED is not set
++CONFIG_TCP_CONG_CUBIC=y
++CONFIG_DEFAULT_TCP_CONG="cubic"
++# CONFIG_TCP_MD5SIG is not set
++# CONFIG_IPV6 is not set
++# CONFIG_INET6_XFRM_TUNNEL is not set
++# CONFIG_INET6_TUNNEL is not set
++# CONFIG_NETWORK_SECMARK is not set
++# CONFIG_NETFILTER is not set
++# CONFIG_IP_DCCP is not set
++# CONFIG_IP_SCTP is not set
++# CONFIG_TIPC is not set
++# CONFIG_ATM is not set
++# CONFIG_BRIDGE is not set
++# CONFIG_VLAN_8021Q is not set
++# CONFIG_DECNET is not set
++# CONFIG_LLC2 is not set
++# CONFIG_IPX is not set
++# CONFIG_ATALK is not set
++# CONFIG_X25 is not set
++# CONFIG_LAPB is not set
++# CONFIG_ECONET is not set
++# CONFIG_WAN_ROUTER is not set
++# CONFIG_NET_SCHED is not set
++
++#
++# Network testing
++#
++# CONFIG_NET_PKTGEN is not set
++# CONFIG_HAMRADIO is not set
++# CONFIG_CAN is not set
++# CONFIG_IRDA is not set
++# CONFIG_BT is not set
++# CONFIG_AF_RXRPC is not set
++
++#
++# Wireless
++#
++# CONFIG_CFG80211 is not set
++# CONFIG_WIRELESS_EXT is not set
++# CONFIG_MAC80211 is not set
++# CONFIG_IEEE80211 is not set
++# CONFIG_RFKILL is not set
++# CONFIG_NET_9P is not set
++
++#
++# Device Drivers
++#
++
++#
++# Generic Driver Options
++#
++CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
++# CONFIG_STANDALONE is not set
++CONFIG_PREVENT_FIRMWARE_BUILD=y
++CONFIG_FW_LOADER=y
++# CONFIG_DEBUG_DRIVER is not set
++# CONFIG_DEBUG_DEVRES is not set
++# CONFIG_SYS_HYPERVISOR is not set
++# CONFIG_CONNECTOR is not set
++# CONFIG_MTD is not set
++# CONFIG_PARPORT is not set
++CONFIG_BLK_DEV=y
++# CONFIG_BLK_DEV_COW_COMMON is not set
++CONFIG_BLK_DEV_LOOP=y
++# CONFIG_BLK_DEV_CRYPTOLOOP is not set
++# CONFIG_BLK_DEV_NBD is not set
++CONFIG_BLK_DEV_RAM=y
++CONFIG_BLK_DEV_RAM_COUNT=16
++CONFIG_BLK_DEV_RAM_SIZE=64000
++# CONFIG_BLK_DEV_XIP is not set
++# CONFIG_CDROM_PKTCDVD is not set
++# CONFIG_ATA_OVER_ETH is not set
++CONFIG_MISC_DEVICES=y
++# CONFIG_COLDFIRE_SEC is not set
++# CONFIG_EEPROM_93CX6 is not set
++# CONFIG_ENCLOSURE_SERVICES is not set
++CONFIG_HAVE_IDE=y
++# CONFIG_IDE is not set
++
++#
++# SCSI device support
++#
++# CONFIG_RAID_ATTRS is not set
++CONFIG_SCSI=y
++CONFIG_SCSI_DMA=y
++# CONFIG_SCSI_TGT is not set
++# CONFIG_SCSI_NETLINK is not set
++CONFIG_SCSI_PROC_FS=y
++
++#
++# SCSI support type (disk, tape, CD-ROM)
++#
++CONFIG_BLK_DEV_SD=y
++# CONFIG_CHR_DEV_ST is not set
++# CONFIG_CHR_DEV_OSST is not set
++# CONFIG_BLK_DEV_SR is not set
++# CONFIG_CHR_DEV_SG is not set
++# CONFIG_CHR_DEV_SCH is not set
++
++#
++# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
++#
++CONFIG_SCSI_MULTI_LUN=y
++# CONFIG_SCSI_CONSTANTS is not set
++# CONFIG_SCSI_LOGGING is not set
++# CONFIG_SCSI_SCAN_ASYNC is not set
++CONFIG_SCSI_WAIT_SCAN=m
++
++#
++# SCSI Transports
++#
++# CONFIG_SCSI_SPI_ATTRS is not set
++# CONFIG_SCSI_FC_ATTRS is not set
++# CONFIG_SCSI_ISCSI_ATTRS is not set
++# CONFIG_SCSI_SAS_LIBSAS is not set
++# CONFIG_SCSI_SRP_ATTRS is not set
++CONFIG_SCSI_LOWLEVEL=y
++# CONFIG_ISCSI_TCP is not set
++# CONFIG_SCSI_DEBUG is not set
++# CONFIG_ATA is not set
++# CONFIG_MD is not set
++CONFIG_NETDEVICES=y
++# CONFIG_NETDEVICES_MULTIQUEUE is not set
++# CONFIG_DUMMY is not set
++# CONFIG_BONDING is not set
++# CONFIG_MACVLAN is not set
++# CONFIG_EQUALIZER is not set
++# CONFIG_TUN is not set
++# CONFIG_VETH is not set
++# CONFIG_PHYLIB is not set
++CONFIG_NET_ETHERNET=y
++CONFIG_MII=y
++# CONFIG_IBM_NEW_EMAC_ZMII is not set
++# CONFIG_IBM_NEW_EMAC_RGMII is not set
++# CONFIG_IBM_NEW_EMAC_TAH is not set
++# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
++# CONFIG_B44 is not set
++CONFIG_FEC=y
++# CONFIG_FEC2 is not set
++# CONFIG_NETDEV_1000 is not set
++# CONFIG_NETDEV_10000 is not set
++
++#
++# Wireless LAN
++#
++# CONFIG_WLAN_PRE80211 is not set
++# CONFIG_WLAN_80211 is not set
++# CONFIG_WAN is not set
++# CONFIG_PPP is not set
++# CONFIG_SLIP is not set
++# CONFIG_NETCONSOLE is not set
++# CONFIG_NETPOLL is not set
++# CONFIG_NET_POLL_CONTROLLER is not set
++# CONFIG_ISDN is not set
++# CONFIG_PHONE is not set
++
++#
++# Input device support
++#
++CONFIG_INPUT=y
++# CONFIG_INPUT_FF_MEMLESS is not set
++# CONFIG_INPUT_POLLDEV is not set
++
++#
++# Userland interfaces
++#
++CONFIG_INPUT_MOUSEDEV=y
++# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
++CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
++CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
++# CONFIG_INPUT_JOYDEV is not set
++CONFIG_INPUT_EVDEV=y
++# CONFIG_INPUT_EVBUG is not set
++
++#
++# Input Device Drivers
++#
++CONFIG_INPUT_KEYBOARD=y
++# CONFIG_KEYBOARD_ATKBD is not set
++# CONFIG_KEYBOARD_SUNKBD is not set
++# CONFIG_KEYBOARD_LKKBD is not set
++# CONFIG_KEYBOARD_XTKBD is not set
++# CONFIG_KEYBOARD_NEWTON is not set
++# CONFIG_KEYBOARD_STOWAWAY is not set
++# CONFIG_INPUT_MOUSE is not set
++# CONFIG_INPUT_JOYSTICK is not set
++# CONFIG_INPUT_TABLET is not set
++# CONFIG_INPUT_TOUCHSCREEN is not set
++# CONFIG_INPUT_MISC is not set
++
++#
++# Hardware I/O ports
++#
++CONFIG_SERIO=y
++CONFIG_SERIO_SERPORT=y
++# CONFIG_SERIO_RAW is not set
++# CONFIG_GAMEPORT is not set
++
++#
++# Character devices
++#
++CONFIG_VT=y
++CONFIG_VT_CONSOLE=y
++CONFIG_HW_CONSOLE=y
++# CONFIG_VT_HW_CONSOLE_BINDING is not set
++# CONFIG_SERIAL_NONSTANDARD is not set
++
++#
++# Serial drivers
++#
++# CONFIG_SERIAL_8250 is not set
++
++#
++# Non-8250 serial port support
++#
++CONFIG_SERIAL_COLDFIRE=y
++# CONFIG_SERIAL_MCF is not set
++CONFIG_UNIX98_PTYS=y
++# CONFIG_LEGACY_PTYS is not set
++# CONFIG_IPMI_HANDLER is not set
++# CONFIG_HW_RANDOM is not set
++# CONFIG_GEN_RTC is not set
++# CONFIG_R3964 is not set
++# CONFIG_RAW_DRIVER is not set
++# CONFIG_TCG_TPM is not set
++CONFIG_I2C=y
++CONFIG_I2C_BOARDINFO=y
++CONFIG_I2C_CHARDEV=y
++
++#
++# I2C Algorithms
++#
++# CONFIG_I2C_ALGOBIT is not set
++# CONFIG_I2C_ALGOPCF is not set
++# CONFIG_I2C_ALGOPCA is not set
++
++#
++# I2C Hardware Bus support
++#
++# CONFIG_I2C_MCF548x is not set
++CONFIG_I2C_MCF=y
++# CONFIG_I2C_OCORES is not set
++# CONFIG_I2C_PARPORT_LIGHT is not set
++# CONFIG_I2C_SIMTEC is not set
++# CONFIG_I2C_TAOS_EVM is not set
++# CONFIG_I2C_STUB is not set
++
++#
++# Miscellaneous I2C Chip support
++#
++# CONFIG_DS1682 is not set
++# CONFIG_SENSORS_EEPROM is not set
++# CONFIG_SENSORS_PCF8574 is not set
++# CONFIG_PCF8575 is not set
++# CONFIG_SENSORS_PCF8591 is not set
++# CONFIG_TPS65010 is not set
++# CONFIG_SENSORS_MAX6875 is not set
++# CONFIG_SENSORS_TSL2550 is not set
++# CONFIG_I2C_DEBUG_CORE is not set
++# CONFIG_I2C_DEBUG_ALGO is not set
++# CONFIG_I2C_DEBUG_BUS is not set
++# CONFIG_I2C_DEBUG_CHIP is not set
++
++#
++# SPI support
++#
++# CONFIG_SPI is not set
++# CONFIG_COLDFIRE_EDMA is not set
++# CONFIG_SPI_MASTER is not set
++# CONFIG_W1 is not set
++# CONFIG_POWER_SUPPLY is not set
++# CONFIG_HWMON is not set
++# CONFIG_THERMAL is not set
++# CONFIG_WATCHDOG is not set
++
++#
++# Sonics Silicon Backplane
++#
++CONFIG_SSB_POSSIBLE=y
++# CONFIG_SSB is not set
++
++#
++# Multifunction device drivers
++#
++# CONFIG_MFD_SM501 is not set
++
++#
++# Multimedia devices
++#
++# CONFIG_VIDEO_DEV is not set
++# CONFIG_DVB_CORE is not set
++CONFIG_DAB=y
++
++#
++# Graphics support
++#
++# CONFIG_VGASTATE is not set
++CONFIG_VIDEO_OUTPUT_CONTROL=m
++# CONFIG_FB is not set
++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
++
++#
++# Display device support
++#
++# CONFIG_DISPLAY_SUPPORT is not set
++
++#
++# Console display driver support
++#
++CONFIG_DUMMY_CONSOLE=y
++
++#
++# Sound
++#
++# CONFIG_SOUND is not set
++# CONFIG_HID_SUPPORT is not set
++# CONFIG_USB_SUPPORT is not set
++# CONFIG_MMC is not set
++# CONFIG_MEMSTICK is not set
++# CONFIG_NEW_LEDS is not set
++# CONFIG_RTC_CLASS is not set
++
++#
++# Userspace I/O
++#
++# CONFIG_UIO is not set
++
++#
++# Character devices
++#
++# CONFIG_SERIAL_CONSOLE is not set
++
++#
++# File systems
++#
++CONFIG_EXT2_FS=y
++# CONFIG_EXT2_FS_XATTR is not set
++# CONFIG_EXT2_FS_XIP is not set
++CONFIG_EXT3_FS=y
++CONFIG_EXT3_FS_XATTR=y
++# CONFIG_EXT3_FS_POSIX_ACL is not set
++# CONFIG_EXT3_FS_SECURITY is not set
++# CONFIG_EXT4DEV_FS is not set
++CONFIG_JBD=y
++CONFIG_FS_MBCACHE=y
++# CONFIG_REISERFS_FS is not set
++# CONFIG_JFS_FS is not set
++# CONFIG_FS_POSIX_ACL is not set
++# CONFIG_XFS_FS is not set
++# CONFIG_GFS2_FS is not set
++# CONFIG_OCFS2_FS is not set
++CONFIG_DNOTIFY=y
++# CONFIG_INOTIFY is not set
++# CONFIG_QUOTA is not set
++# CONFIG_AUTOFS_FS is not set
++# CONFIG_AUTOFS4_FS is not set
++# CONFIG_FUSE_FS is not set
++
++#
++# CD-ROM/DVD Filesystems
++#
++# CONFIG_ISO9660_FS is not set
++# CONFIG_UDF_FS is not set
++
++#
++# DOS/FAT/NT Filesystems
++#
++CONFIG_FAT_FS=y
++CONFIG_MSDOS_FS=y
++CONFIG_VFAT_FS=y
++CONFIG_FAT_DEFAULT_CODEPAGE=437
++CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
++CONFIG_NTFS_FS=y
++# CONFIG_NTFS_DEBUG is not set
++CONFIG_NTFS_RW=y
++
++#
++# Pseudo filesystems
++#
++CONFIG_PROC_FS=y
++# CONFIG_PROC_KCORE is not set
++CONFIG_PROC_SYSCTL=y
++CONFIG_SYSFS=y
++CONFIG_TMPFS=y
++# CONFIG_TMPFS_POSIX_ACL is not set
++# CONFIG_HUGETLB_PAGE is not set
++# CONFIG_CONFIGFS_FS is not set
++
++#
++# Miscellaneous filesystems
++#
++# CONFIG_ADFS_FS is not set
++# CONFIG_AFFS_FS is not set
++# CONFIG_HFS_FS is not set
++# CONFIG_HFSPLUS_FS is not set
++# CONFIG_BEFS_FS is not set
++# CONFIG_BFS_FS is not set
++# CONFIG_EFS_FS is not set
++# CONFIG_CRAMFS is not set
++# CONFIG_VXFS_FS is not set
++CONFIG_MINIX_FS=y
++# CONFIG_HPFS_FS is not set
++# CONFIG_QNX4FS_FS is not set
++# CONFIG_ROMFS_FS is not set
++# CONFIG_SYSV_FS is not set
++# CONFIG_UFS_FS is not set
++CONFIG_NETWORK_FILESYSTEMS=y
++CONFIG_NFS_FS=y
++# CONFIG_NFS_V3 is not set
++# CONFIG_NFS_V4 is not set
++# CONFIG_NFS_DIRECTIO is not set
++# CONFIG_NFSD is not set
++CONFIG_ROOT_NFS=y
++CONFIG_LOCKD=y
++CONFIG_NFS_COMMON=y
++CONFIG_SUNRPC=y
++# CONFIG_SUNRPC_BIND34 is not set
++# CONFIG_RPCSEC_GSS_KRB5 is not set
++# CONFIG_RPCSEC_GSS_SPKM3 is not set
++# CONFIG_SMB_FS is not set
++# CONFIG_CIFS is not set
++# CONFIG_NCP_FS is not set
++# CONFIG_CODA_FS is not set
++# CONFIG_AFS_FS is not set
++
++#
++# Partition Types
++#
++CONFIG_PARTITION_ADVANCED=y
++# CONFIG_ACORN_PARTITION is not set
++# CONFIG_OSF_PARTITION is not set
++# CONFIG_AMIGA_PARTITION is not set
++# CONFIG_ATARI_PARTITION is not set
++# CONFIG_MAC_PARTITION is not set
++CONFIG_MSDOS_PARTITION=y
++# CONFIG_BSD_DISKLABEL is not set
++# CONFIG_MINIX_SUBPARTITION is not set
++# CONFIG_SOLARIS_X86_PARTITION is not set
++# CONFIG_UNIXWARE_DISKLABEL is not set
++# CONFIG_LDM_PARTITION is not set
++# CONFIG_SGI_PARTITION is not set
++# CONFIG_ULTRIX_PARTITION is not set
++# CONFIG_SUN_PARTITION is not set
++# CONFIG_KARMA_PARTITION is not set
++# CONFIG_EFI_PARTITION is not set
++# CONFIG_SYSV68_PARTITION is not set
++CONFIG_NLS=y
++CONFIG_NLS_DEFAULT="iso8859-1"
++CONFIG_NLS_CODEPAGE_437=y
++# CONFIG_NLS_CODEPAGE_737 is not set
++# CONFIG_NLS_CODEPAGE_775 is not set
++# CONFIG_NLS_CODEPAGE_850 is not set
++# CONFIG_NLS_CODEPAGE_852 is not set
++# CONFIG_NLS_CODEPAGE_855 is not set
++# CONFIG_NLS_CODEPAGE_857 is not set
++# CONFIG_NLS_CODEPAGE_860 is not set
++# CONFIG_NLS_CODEPAGE_861 is not set
++# CONFIG_NLS_CODEPAGE_862 is not set
++# CONFIG_NLS_CODEPAGE_863 is not set
++# CONFIG_NLS_CODEPAGE_864 is not set
++# CONFIG_NLS_CODEPAGE_865 is not set
++# CONFIG_NLS_CODEPAGE_866 is not set
++# CONFIG_NLS_CODEPAGE_869 is not set
++# CONFIG_NLS_CODEPAGE_936 is not set
++# CONFIG_NLS_CODEPAGE_950 is not set
++# CONFIG_NLS_CODEPAGE_932 is not set
++# CONFIG_NLS_CODEPAGE_949 is not set
++# CONFIG_NLS_CODEPAGE_874 is not set
++# CONFIG_NLS_ISO8859_8 is not set
++# CONFIG_NLS_CODEPAGE_1250 is not set
++# CONFIG_NLS_CODEPAGE_1251 is not set
++# CONFIG_NLS_ASCII is not set
++CONFIG_NLS_ISO8859_1=y
++# CONFIG_NLS_ISO8859_2 is not set
++# CONFIG_NLS_ISO8859_3 is not set
++# CONFIG_NLS_ISO8859_4 is not set
++# CONFIG_NLS_ISO8859_5 is not set
++# CONFIG_NLS_ISO8859_6 is not set
++# CONFIG_NLS_ISO8859_7 is not set
++# CONFIG_NLS_ISO8859_9 is not set
++# CONFIG_NLS_ISO8859_13 is not set
++# CONFIG_NLS_ISO8859_14 is not set
++# CONFIG_NLS_ISO8859_15 is not set
++# CONFIG_NLS_KOI8_R is not set
++# CONFIG_NLS_KOI8_U is not set
++CONFIG_NLS_UTF8=y
++# CONFIG_DLM is not set
++
++#
++# Kernel hacking
++#
++# CONFIG_PRINTK_TIME is not set
++CONFIG_ENABLE_WARN_DEPRECATED=y
++# CONFIG_ENABLE_MUST_CHECK is not set
++# CONFIG_MAGIC_SYSRQ is not set
++# CONFIG_UNUSED_SYMBOLS is not set
++# CONFIG_DEBUG_FS is not set
++# CONFIG_HEADERS_CHECK is not set
++CONFIG_DEBUG_KERNEL=y
++CONFIG_DETECT_SOFTLOCKUP=y
++CONFIG_SCHED_DEBUG=y
++# CONFIG_SCHEDSTATS is not set
++# CONFIG_TIMER_STATS is not set
++CONFIG_DEBUG_SLAB=y
++# CONFIG_DEBUG_SLAB_LEAK is not set
++# CONFIG_DEBUG_RT_MUTEXES is not set
++# CONFIG_RT_MUTEX_TESTER is not set
++# CONFIG_DEBUG_SPINLOCK is not set
++# CONFIG_DEBUG_MUTEXES is not set
++# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
++# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
++# CONFIG_DEBUG_KOBJECT is not set
++CONFIG_DEBUG_BUGVERBOSE=y
++CONFIG_DEBUG_INFO=y
++# CONFIG_DEBUG_VM is not set
++# CONFIG_DEBUG_LIST is not set
++# CONFIG_DEBUG_SG is not set
++# CONFIG_FRAME_POINTER is not set
++# CONFIG_BOOT_PRINTK_DELAY is not set
++# CONFIG_RCU_TORTURE_TEST is not set
++# CONFIG_BACKTRACE_SELF_TEST is not set
++# CONFIG_FAULT_INJECTION is not set
++# CONFIG_SAMPLES is not set
++CONFIG_BOOTPARAM=y
++CONFIG_BOOTPARAM_STRING="root=/dev/nfs rw nfsroot=172.27.155.1:/tftpboot/redstripe ip=172.27.155.55:172.27.155.1:172.27.255.254:255.255.0.0::eth0:off mtdparts=phys_mapped_flash:16m(User)"
++
++#
++# Security options
++#
++# CONFIG_KEYS is not set
++# CONFIG_SECURITY is not set
++# CONFIG_SECURITY_FILE_CAPABILITIES is not set
++CONFIG_CRYPTO=y
++CONFIG_CRYPTO_ALGAPI=y
++CONFIG_CRYPTO_AEAD=y
++CONFIG_CRYPTO_BLKCIPHER=y
++# CONFIG_CRYPTO_SEQIV is not set
++CONFIG_CRYPTO_HASH=y
++CONFIG_CRYPTO_MANAGER=y
++CONFIG_CRYPTO_HMAC=y
++# CONFIG_CRYPTO_XCBC is not set
++# CONFIG_CRYPTO_NULL is not set
++# CONFIG_CRYPTO_MD4 is not set
++CONFIG_CRYPTO_MD5=y
++CONFIG_CRYPTO_SHA1=y
++# CONFIG_CRYPTO_SHA256 is not set
++# CONFIG_CRYPTO_SHA512 is not set
++# CONFIG_CRYPTO_WP512 is not set
++# CONFIG_CRYPTO_TGR192 is not set
++# CONFIG_CRYPTO_GF128MUL is not set
++CONFIG_CRYPTO_ECB=y
++CONFIG_CRYPTO_CBC=y
++CONFIG_CRYPTO_PCBC=m
++# CONFIG_CRYPTO_LRW is not set
++# CONFIG_CRYPTO_XTS is not set
++# CONFIG_CRYPTO_CTR is not set
++# CONFIG_CRYPTO_GCM is not set
++# CONFIG_CRYPTO_CCM is not set
++# CONFIG_CRYPTO_CRYPTD is not set
++CONFIG_CRYPTO_DES=y
++# CONFIG_CRYPTO_FCRYPT is not set
++# CONFIG_CRYPTO_BLOWFISH is not set
++# CONFIG_CRYPTO_TWOFISH is not set
++# CONFIG_CRYPTO_SERPENT is not set
++# CONFIG_CRYPTO_AES is not set
++# CONFIG_CRYPTO_CAST5 is not set
++# CONFIG_CRYPTO_CAST6 is not set
++# CONFIG_CRYPTO_TEA is not set
++# CONFIG_CRYPTO_ARC4 is not set
++# CONFIG_CRYPTO_KHAZAD is not set
++# CONFIG_CRYPTO_ANUBIS is not set
++# CONFIG_CRYPTO_SEED is not set
++# CONFIG_CRYPTO_SALSA20 is not set
++# CONFIG_CRYPTO_DEFLATE is not set
++# CONFIG_CRYPTO_MICHAEL_MIC is not set
++# CONFIG_CRYPTO_CRC32C is not set
++# CONFIG_CRYPTO_CAMELLIA is not set
++CONFIG_CRYPTO_TEST=m
++CONFIG_CRYPTO_AUTHENC=y
++# CONFIG_CRYPTO_LZO is not set
++CONFIG_CRYPTO_HW=y
++# CONFIG_CRYPTO_DEV_MCFCAU is not set
++
++#
++# Library routines
++#
++CONFIG_BITREVERSE=y
++CONFIG_CRC_CCITT=y
++CONFIG_CRC16=y
++# CONFIG_CRC_ITU_T is not set
++CONFIG_CRC32=y
++# CONFIG_CRC7 is not set
++CONFIG_LIBCRC32C=y
++CONFIG_PLIST=y
++CONFIG_HAS_IOMEM=y
++CONFIG_HAS_IOPORT=y
++CONFIG_HAS_DMA=y
+--- /dev/null
++++ b/arch/m68k/configs/m54455evb_defconfig
+@@ -0,0 +1,1037 @@
++#
++# Automatically generated make config: don't edit
++# Linux kernel version: 2.6.23
++# Thu Dec 6 12:14:18 2007
++#
++CONFIG_M68K=y
++CONFIG_MMU=y
++CONFIG_RWSEM_GENERIC_SPINLOCK=y
++# CONFIG_ARCH_HAS_ILOG2_U32 is not set
++# CONFIG_ARCH_HAS_ILOG2_U64 is not set
++CONFIG_GENERIC_HWEIGHT=y
++CONFIG_GENERIC_CALIBRATE_DELAY=y
++CONFIG_TIME_LOW_RES=y
++CONFIG_GENERIC_IOMAP=y
++CONFIG_NO_IOPORT=y
++# CONFIG_NO_DMA is not set
++CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
++
++#
++# General setup
++#
++CONFIG_EXPERIMENTAL=y
++CONFIG_BROKEN_ON_SMP=y
++CONFIG_INIT_ENV_ARG_LIMIT=32
++CONFIG_LOCALVERSION=""
++CONFIG_LOCALVERSION_AUTO=y
++CONFIG_SWAP=y
++CONFIG_SYSVIPC=y
++CONFIG_SYSVIPC_SYSCTL=y
++# CONFIG_POSIX_MQUEUE is not set
++# CONFIG_BSD_PROCESS_ACCT is not set
++# CONFIG_TASKSTATS is not set
++# CONFIG_USER_NS is not set
++# CONFIG_AUDIT is not set
++CONFIG_IKCONFIG=y
++CONFIG_IKCONFIG_PROC=y
++CONFIG_LOG_BUF_SHIFT=17
++CONFIG_SYSFS_DEPRECATED=y
++# CONFIG_RELAY is not set
++# CONFIG_BLK_DEV_INITRD is not set
++# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
++CONFIG_SYSCTL=y
++# CONFIG_EMBEDDED is not set
++CONFIG_UID16=y
++CONFIG_SYSCTL_SYSCALL=y
++CONFIG_KALLSYMS=y
++# CONFIG_KALLSYMS_ALL is not set
++# CONFIG_KALLSYMS_EXTRA_PASS is not set
++CONFIG_HOTPLUG=y
++CONFIG_PRINTK=y
++CONFIG_BUG=y
++CONFIG_ELF_CORE=y
++CONFIG_BASE_FULL=y
++CONFIG_FUTEX=y
++CONFIG_ANON_INODES=y
++CONFIG_EPOLL=y
++CONFIG_SIGNALFD=y
++CONFIG_EVENTFD=y
++CONFIG_SHMEM=y
++CONFIG_VM_EVENT_COUNTERS=y
++CONFIG_SLAB=y
++# CONFIG_SLUB is not set
++# CONFIG_SLOB is not set
++CONFIG_RT_MUTEXES=y
++# CONFIG_TINY_SHMEM is not set
++CONFIG_BASE_SMALL=0
++CONFIG_MODULES=y
++CONFIG_MODULE_UNLOAD=y
++CONFIG_MODULE_FORCE_UNLOAD=y
++# CONFIG_MODVERSIONS is not set
++# CONFIG_MODULE_SRCVERSION_ALL is not set
++# CONFIG_KMOD is not set
++CONFIG_BLOCK=y
++CONFIG_LBD=y
++# CONFIG_BLK_DEV_IO_TRACE is not set
++# CONFIG_LSF is not set
++# CONFIG_BLK_DEV_BSG is not set
++
++#
++# IO Schedulers
++#
++CONFIG_IOSCHED_NOOP=y
++CONFIG_IOSCHED_AS=y
++CONFIG_IOSCHED_DEADLINE=y
++CONFIG_IOSCHED_CFQ=y
++# CONFIG_DEFAULT_AS is not set
++# CONFIG_DEFAULT_DEADLINE is not set
++CONFIG_DEFAULT_CFQ=y
++# CONFIG_DEFAULT_NOOP is not set
++CONFIG_DEFAULT_IOSCHED="cfq"
++
++#
++# Platform dependent setup
++#
++# CONFIG_SUN3 is not set
++CONFIG_COLDFIRE=y
++CONFIG_CFV4E=y
++# CONFIG_AMIGA is not set
++# CONFIG_ATARI is not set
++# CONFIG_MAC is not set
++# CONFIG_APOLLO is not set
++# CONFIG_VME is not set
++# CONFIG_HP300 is not set
++# CONFIG_SUN3X is not set
++# CONFIG_Q40 is not set
++
++#
++# Processor type
++#
++# CONFIG_M68020 is not set
++# CONFIG_M68030 is not set
++# CONFIG_M68040 is not set
++# CONFIG_M68060 is not set
++CONFIG_M54455=y
++CONFIG_MCFCLK=266666666
++# CONFIG_MCF_USER_HALT is not set
++CONFIG_MMU_CFV4E=y
++CONFIG_SDRAM_BASE=0x40000000
++CONFIG_SDRAM_SIZE=0x0FFFFFFF
++CONFIG_NOR_FLASH_BASE=0x00000000
++# CONFIG_M68KFPU_EMU is not set
++CONFIG_ADVANCED=y
++# CONFIG_RMW_INSNS is not set
++CONFIG_SINGLE_MEMORY_CHUNK=y
++# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
++CONFIG_SELECT_MEMORY_MODEL=y
++CONFIG_FLATMEM_MANUAL=y
++# CONFIG_DISCONTIGMEM_MANUAL is not set
++# CONFIG_SPARSEMEM_MANUAL is not set
++CONFIG_FLATMEM=y
++CONFIG_FLAT_NODE_MEM_MAP=y
++CONFIG_NEED_MULTIPLE_NODES=y
++# CONFIG_SPARSEMEM_STATIC is not set
++CONFIG_SPLIT_PTLOCK_CPUS=4
++# CONFIG_RESOURCES_64BIT is not set
++CONFIG_ZONE_DMA_FLAG=1
++CONFIG_BOUNCE=y
++CONFIG_VIRT_TO_BUS=y
++
++#
++# General setup
++#
++CONFIG_BINFMT_ELF=y
++# CONFIG_BINFMT_AOUT is not set
++# CONFIG_BINFMT_MISC is not set
++CONFIG_PROC_HARDWARE=y
++CONFIG_ZONE_DMA=y
++# CONFIG_ARCH_SUPPORTS_MSI is not set
++
++#
++# Power management options
++#
++# CONFIG_PM is not set
++
++#
++# Networking
++#
++CONFIG_NET=y
++
++#
++# Networking options
++#
++CONFIG_PACKET=y
++# CONFIG_PACKET_MMAP is not set
++CONFIG_UNIX=y
++CONFIG_XFRM=y
++# CONFIG_XFRM_USER is not set
++# CONFIG_XFRM_SUB_POLICY is not set
++# CONFIG_XFRM_MIGRATE is not set
++CONFIG_NET_KEY=y
++# CONFIG_NET_KEY_MIGRATE is not set
++CONFIG_INET=y
++# CONFIG_IP_MULTICAST is not set
++CONFIG_IP_ADVANCED_ROUTER=y
++CONFIG_ASK_IP_FIB_HASH=y
++# CONFIG_IP_FIB_TRIE is not set
++CONFIG_IP_FIB_HASH=y
++# CONFIG_IP_MULTIPLE_TABLES is not set
++# CONFIG_IP_ROUTE_MULTIPATH is not set
++# CONFIG_IP_ROUTE_VERBOSE is not set
++CONFIG_IP_PNP=y
++# CONFIG_IP_PNP_DHCP is not set
++# CONFIG_IP_PNP_BOOTP is not set
++# CONFIG_IP_PNP_RARP is not set
++# CONFIG_NET_IPIP is not set
++# CONFIG_NET_IPGRE is not set
++# CONFIG_ARPD is not set
++# CONFIG_SYN_COOKIES is not set
++CONFIG_INET_AH=y
++CONFIG_INET_ESP=y
++# CONFIG_INET_IPCOMP is not set
++# CONFIG_INET_XFRM_TUNNEL is not set
++# CONFIG_INET_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
++# CONFIG_INET_XFRM_MODE_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_BEET is not set
++CONFIG_INET_DIAG=y
++CONFIG_INET_TCP_DIAG=y
++# CONFIG_TCP_CONG_ADVANCED is not set
++CONFIG_TCP_CONG_CUBIC=y
++CONFIG_DEFAULT_TCP_CONG="cubic"
++# CONFIG_TCP_MD5SIG is not set
++# CONFIG_IPV6 is not set
++# CONFIG_INET6_XFRM_TUNNEL is not set
++# CONFIG_INET6_TUNNEL is not set
++# CONFIG_NETWORK_SECMARK is not set
++# CONFIG_NETFILTER is not set
++# CONFIG_IP_DCCP is not set
++# CONFIG_IP_SCTP is not set
++# CONFIG_TIPC is not set
++# CONFIG_ATM is not set
++# CONFIG_BRIDGE is not set
++# CONFIG_VLAN_8021Q is not set
++# CONFIG_DECNET is not set
++# CONFIG_LLC2 is not set
++# CONFIG_IPX is not set
++# CONFIG_ATALK is not set
++# CONFIG_X25 is not set
++# CONFIG_LAPB is not set
++# CONFIG_ECONET is not set
++# CONFIG_WAN_ROUTER is not set
++
++#
++# QoS and/or fair queueing
++#
++# CONFIG_NET_SCHED is not set
++
++#
++# Network testing
++#
++# CONFIG_NET_PKTGEN is not set
++# CONFIG_HAMRADIO is not set
++# CONFIG_IRDA is not set
++# CONFIG_BT is not set
++# CONFIG_AF_RXRPC is not set
++
++#
++# Wireless
++#
++# CONFIG_CFG80211 is not set
++# CONFIG_WIRELESS_EXT is not set
++# CONFIG_MAC80211 is not set
++# CONFIG_IEEE80211 is not set
++# CONFIG_RFKILL is not set
++# CONFIG_NET_9P is not set
++
++#
++# Device Drivers
++#
++
++#
++# Generic Driver Options
++#
++# CONFIG_STANDALONE is not set
++CONFIG_PREVENT_FIRMWARE_BUILD=y
++CONFIG_FW_LOADER=y
++# CONFIG_DEBUG_DRIVER is not set
++# CONFIG_DEBUG_DEVRES is not set
++# CONFIG_SYS_HYPERVISOR is not set
++# CONFIG_CONNECTOR is not set
++CONFIG_MTD=y
++CONFIG_MTD_DEBUG=y
++CONFIG_MTD_DEBUG_VERBOSE=0
++CONFIG_MTD_CONCAT=y
++CONFIG_MTD_PARTITIONS=y
++# CONFIG_MTD_REDBOOT_PARTS is not set
++CONFIG_MTD_CMDLINE_PARTS=y
++
++#
++# User Modules And Translation Layers
++#
++CONFIG_MTD_CHAR=y
++CONFIG_MTD_BLKDEVS=y
++CONFIG_MTD_BLOCK=y
++# CONFIG_FTL is not set
++# CONFIG_NFTL is not set
++# CONFIG_INFTL is not set
++# CONFIG_RFD_FTL is not set
++# CONFIG_SSFDC is not set
++
++#
++# RAM/ROM/Flash chip drivers
++#
++CONFIG_MTD_CFI=y
++# CONFIG_MTD_JEDECPROBE is not set
++CONFIG_MTD_GEN_PROBE=y
++CONFIG_MTD_CFI_ADV_OPTIONS=y
++CONFIG_MTD_CFI_NOSWAP=y
++# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
++# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
++CONFIG_MTD_CFI_GEOMETRY=y
++CONFIG_MTD_MAP_BANK_WIDTH_1=y
++# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
++# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
++# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
++# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
++# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
++CONFIG_MTD_CFI_I1=y
++# CONFIG_MTD_CFI_I2 is not set
++# CONFIG_MTD_CFI_I4 is not set
++# CONFIG_MTD_CFI_I8 is not set
++# CONFIG_MTD_OTP is not set
++CONFIG_MTD_CFI_INTELEXT=y
++# CONFIG_MTD_CFI_AMDSTD is not set
++# CONFIG_MTD_CFI_STAA is not set
++CONFIG_MTD_CFI_UTIL=y
++# CONFIG_MTD_RAM is not set
++# CONFIG_MTD_ROM is not set
++# CONFIG_MTD_ABSENT is not set
++
++#
++# Mapping drivers for chip access
++#
++# CONFIG_MTD_COMPLEX_MAPPINGS is not set
++CONFIG_MTD_PHYSMAP=y
++CONFIG_MTD_PHYSMAP_START=0x00000000
++CONFIG_MTD_PHYSMAP_LEN=0x1000000
++CONFIG_MTD_PHYSMAP_BANKWIDTH=1
++# CONFIG_MTD_PLATRAM is not set
++
++#
++# Self-contained MTD device drivers
++#
++# CONFIG_MTD_DATAFLASH is not set
++# CONFIG_MTD_M25P80 is not set
++# CONFIG_MTD_SLRAM is not set
++# CONFIG_MTD_PHRAM is not set
++# CONFIG_MTD_MTDRAM is not set
++# CONFIG_MTD_BLOCK2MTD is not set
++
++#
++# Disk-On-Chip Device Drivers
++#
++# CONFIG_MTD_DOC2000 is not set
++# CONFIG_MTD_DOC2001 is not set
++# CONFIG_MTD_DOC2001PLUS is not set
++# CONFIG_MTD_NAND is not set
++# CONFIG_MTD_ONENAND is not set
++
++#
++# UBI - Unsorted block images
++#
++# CONFIG_MTD_UBI is not set
++# CONFIG_PARPORT is not set
++CONFIG_BLK_DEV=y
++# CONFIG_BLK_DEV_COW_COMMON is not set
++CONFIG_BLK_DEV_LOOP=y
++# CONFIG_BLK_DEV_CRYPTOLOOP is not set
++# CONFIG_BLK_DEV_NBD is not set
++# CONFIG_BLK_DEV_UB is not set
++CONFIG_BLK_DEV_RAM=y
++CONFIG_BLK_DEV_RAM_COUNT=16
++CONFIG_BLK_DEV_RAM_SIZE=64000
++CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
++# CONFIG_CDROM_PKTCDVD is not set
++# CONFIG_ATA_OVER_ETH is not set
++CONFIG_MISC_DEVICES=y
++# CONFIG_EEPROM_93CX6 is not set
++# CONFIG_IDE is not set
++
++#
++# SCSI device support
++#
++# CONFIG_RAID_ATTRS is not set
++CONFIG_SCSI=y
++CONFIG_SCSI_DMA=y
++# CONFIG_SCSI_TGT is not set
++# CONFIG_SCSI_NETLINK is not set
++CONFIG_SCSI_PROC_FS=y
++
++#
++# SCSI support type (disk, tape, CD-ROM)
++#
++CONFIG_BLK_DEV_SD=y
++# CONFIG_CHR_DEV_ST is not set
++# CONFIG_CHR_DEV_OSST is not set
++# CONFIG_BLK_DEV_SR is not set
++# CONFIG_CHR_DEV_SG is not set
++# CONFIG_CHR_DEV_SCH is not set
++
++#
++# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
++#
++CONFIG_SCSI_MULTI_LUN=y
++# CONFIG_SCSI_CONSTANTS is not set
++# CONFIG_SCSI_LOGGING is not set
++# CONFIG_SCSI_SCAN_ASYNC is not set
++CONFIG_SCSI_WAIT_SCAN=m
++
++#
++# SCSI Transports
++#
++# CONFIG_SCSI_SPI_ATTRS is not set
++# CONFIG_SCSI_FC_ATTRS is not set
++# CONFIG_SCSI_ISCSI_ATTRS is not set
++# CONFIG_SCSI_SAS_LIBSAS is not set
++CONFIG_SCSI_LOWLEVEL=y
++# CONFIG_ISCSI_TCP is not set
++# CONFIG_SCSI_DEBUG is not set
++CONFIG_ATA=m
++# CONFIG_ATA_NONSTANDARD is not set
++CONFIG_PATA_FSL=m
++# CONFIG_MD is not set
++CONFIG_NETDEVICES=y
++# CONFIG_NETDEVICES_MULTIQUEUE is not set
++# CONFIG_DUMMY is not set
++# CONFIG_BONDING is not set
++# CONFIG_MACVLAN is not set
++# CONFIG_EQUALIZER is not set
++# CONFIG_TUN is not set
++# CONFIG_PHYLIB is not set
++CONFIG_NET_ETHERNET=y
++CONFIG_MII=y
++CONFIG_FEC=y
++# CONFIG_FEC2 is not set
++CONFIG_NETDEV_1000=y
++CONFIG_NETDEV_10000=y
++
++#
++# Wireless LAN
++#
++# CONFIG_WLAN_PRE80211 is not set
++# CONFIG_WLAN_80211 is not set
++
++#
++# USB Network Adapters
++#
++# CONFIG_USB_CATC is not set
++# CONFIG_USB_KAWETH is not set
++CONFIG_USB_PEGASUS=m
++CONFIG_USB_RTL8150=m
++CONFIG_USB_USBNET_MII=m
++CONFIG_USB_USBNET=m
++CONFIG_USB_NET_AX8817X=m
++CONFIG_USB_NET_CDCETHER=m
++# CONFIG_USB_NET_DM9601 is not set
++# CONFIG_USB_NET_GL620A is not set
++# CONFIG_USB_NET_NET1080 is not set
++# CONFIG_USB_NET_PLUSB is not set
++# CONFIG_USB_NET_MCS7830 is not set
++# CONFIG_USB_NET_RNDIS_HOST is not set
++# CONFIG_USB_NET_CDC_SUBSET is not set
++# CONFIG_USB_NET_ZAURUS is not set
++# CONFIG_WAN is not set
++# CONFIG_PPP is not set
++# CONFIG_SLIP is not set
++# CONFIG_SHAPER is not set
++# CONFIG_NETCONSOLE is not set
++# CONFIG_NETPOLL is not set
++# CONFIG_NET_POLL_CONTROLLER is not set
++# CONFIG_ISDN is not set
++# CONFIG_PHONE is not set
++
++#
++# Input device support
++#
++CONFIG_INPUT=y
++# CONFIG_INPUT_FF_MEMLESS is not set
++# CONFIG_INPUT_POLLDEV is not set
++
++#
++# Userland interfaces
++#
++CONFIG_INPUT_MOUSEDEV=y
++# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
++CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
++CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
++# CONFIG_INPUT_JOYDEV is not set
++# CONFIG_INPUT_TSDEV is not set
++CONFIG_INPUT_EVDEV=y
++# CONFIG_INPUT_EVBUG is not set
++
++#
++# Input Device Drivers
++#
++CONFIG_INPUT_KEYBOARD=y
++# CONFIG_KEYBOARD_ATKBD is not set
++# CONFIG_KEYBOARD_SUNKBD is not set
++# CONFIG_KEYBOARD_LKKBD is not set
++# CONFIG_KEYBOARD_XTKBD is not set
++# CONFIG_KEYBOARD_NEWTON is not set
++# CONFIG_KEYBOARD_STOWAWAY is not set
++# CONFIG_INPUT_MOUSE is not set
++# CONFIG_INPUT_JOYSTICK is not set
++# CONFIG_INPUT_TABLET is not set
++# CONFIG_INPUT_TOUCHSCREEN is not set
++# CONFIG_INPUT_MISC is not set
++
++#
++# Hardware I/O ports
++#
++CONFIG_SERIO=y
++CONFIG_SERIO_SERPORT=y
++# CONFIG_SERIO_RAW is not set
++# CONFIG_GAMEPORT is not set
++
++#
++# Character devices
++#
++CONFIG_VT=y
++CONFIG_VT_CONSOLE=y
++CONFIG_HW_CONSOLE=y
++# CONFIG_VT_HW_CONSOLE_BINDING is not set
++# CONFIG_SERIAL_NONSTANDARD is not set
++
++#
++# Serial drivers
++#
++# CONFIG_SERIAL_8250 is not set
++
++#
++# Non-8250 serial port support
++#
++CONFIG_SERIAL_COLDFIRE=y
++CONFIG_UNIX98_PTYS=y
++# CONFIG_LEGACY_PTYS is not set
++# CONFIG_IPMI_HANDLER is not set
++# CONFIG_WATCHDOG is not set
++# CONFIG_HW_RANDOM is not set
++# CONFIG_GEN_RTC is not set
++# CONFIG_R3964 is not set
++# CONFIG_RAW_DRIVER is not set
++# CONFIG_TCG_TPM is not set
++# CONFIG_I2C is not set
++
++#
++# SPI support
++#
++CONFIG_SPI=y
++# CONFIG_SPI_DEBUG is not set
++CONFIG_COLDFIRE_EDMA=y
++CONFIG_SPI_MASTER=y
++
++#
++# SPI Master Controller Drivers
++#
++# CONFIG_SPI_BITBANG is not set
++CONFIG_SPI_COLDFIRE=y
++CONFIG_SPI_COLDFIRE_DSPI_EDMA=y
++
++#
++# SPI Protocol Masters
++#
++# CONFIG_SPI_AT25 is not set
++# CONFIG_SPI_SPIDEV is not set
++# CONFIG_SPI_TLE62X0 is not set
++CONFIG_SPI_COLDFIRE_SSI_AUDIO=y
++# CONFIG_SSIAUDIO_USE_EDMA is not set
++# CONFIG_W1 is not set
++# CONFIG_POWER_SUPPLY is not set
++# CONFIG_HWMON is not set
++
++#
++# Multifunction device drivers
++#
++# CONFIG_MFD_SM501 is not set
++
++#
++# Multimedia devices
++#
++# CONFIG_VIDEO_DEV is not set
++# CONFIG_DVB_CORE is not set
++CONFIG_DAB=y
++# CONFIG_USB_DABUSB is not set
++
++#
++# Graphics support
++#
++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
++
++#
++# Display device support
++#
++# CONFIG_DISPLAY_SUPPORT is not set
++# CONFIG_VGASTATE is not set
++CONFIG_VIDEO_OUTPUT_CONTROL=m
++# CONFIG_FB is not set
++
++#
++# Console display driver support
++#
++CONFIG_DUMMY_CONSOLE=y
++
++#
++# Sound
++#
++# CONFIG_SOUND is not set
++CONFIG_HID_SUPPORT=y
++CONFIG_HID=y
++CONFIG_HID_DEBUG=y
++
++#
++# USB Input Devices
++#
++CONFIG_USB_HID=y
++# CONFIG_USB_HIDINPUT_POWERBOOK is not set
++# CONFIG_HID_FF is not set
++# CONFIG_USB_HIDDEV is not set
++CONFIG_USB_SUPPORT=y
++CONFIG_USB_ARCH_HAS_HCD=y
++# CONFIG_USB_ARCH_HAS_OHCI is not set
++CONFIG_USB_ARCH_HAS_EHCI=y
++CONFIG_USB=y
++# CONFIG_USB_DEBUG is not set
++
++#
++# Miscellaneous USB options
++#
++CONFIG_USB_DEVICEFS=y
++# CONFIG_USB_DEVICE_CLASS is not set
++# CONFIG_USB_DYNAMIC_MINORS is not set
++# CONFIG_USB_OTG is not set
++
++#
++# USB Host Controller Drivers
++#
++CONFIG_USB_EHCI_HCD=m
++CONFIG_USB_EHCI_SPLIT_ISO=y
++CONFIG_USB_EHCI_ROOT_HUB_TT=y
++# CONFIG_USB_EHCI_TT_NEWSCHED is not set
++CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
++CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
++# CONFIG_USB_ISP116X_HCD is not set
++# CONFIG_USB_SL811_HCD is not set
++# CONFIG_USB_R8A66597_HCD is not set
++CONFIG_USB_M5445X_ULPI=y
++# CONFIG_USB_M5445X_FSLS is not set
++
++#
++# USB Device Class drivers
++#
++# CONFIG_USB_ACM is not set
++# CONFIG_USB_PRINTER is not set
++
++#
++# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
++#
++
++#
++# may also be needed; see USB_STORAGE Help for more information
++#
++CONFIG_USB_STORAGE=y
++# CONFIG_USB_STORAGE_DEBUG is not set
++# CONFIG_USB_STORAGE_DATAFAB is not set
++# CONFIG_USB_STORAGE_FREECOM is not set
++# CONFIG_USB_STORAGE_DPCM is not set
++# CONFIG_USB_STORAGE_USBAT is not set
++# CONFIG_USB_STORAGE_SDDR09 is not set
++# CONFIG_USB_STORAGE_SDDR55 is not set
++# CONFIG_USB_STORAGE_JUMPSHOT is not set
++# CONFIG_USB_STORAGE_ALAUDA is not set
++# CONFIG_USB_STORAGE_ONETOUCH is not set
++# CONFIG_USB_STORAGE_KARMA is not set
++# CONFIG_USB_LIBUSUAL is not set
++
++#
++# USB Imaging devices
++#
++# CONFIG_USB_MDC800 is not set
++# CONFIG_USB_MICROTEK is not set
++# CONFIG_USB_MON is not set
++
++#
++# USB port drivers
++#
++
++#
++# USB Serial Converter support
++#
++# CONFIG_USB_SERIAL is not set
++
++#
++# USB Miscellaneous drivers
++#
++# CONFIG_USB_EMI62 is not set
++# CONFIG_USB_EMI26 is not set
++# CONFIG_USB_ADUTUX is not set
++# CONFIG_USB_AUERSWALD is not set
++# CONFIG_USB_RIO500 is not set
++# CONFIG_USB_LEGOTOWER is not set
++# CONFIG_USB_LCD is not set
++# CONFIG_USB_BERRY_CHARGE is not set
++# CONFIG_USB_LED is not set
++# CONFIG_USB_CYPRESS_CY7C63 is not set
++# CONFIG_USB_CYTHERM is not set
++# CONFIG_USB_PHIDGET is not set
++# CONFIG_USB_IDMOUSE is not set
++# CONFIG_USB_FTDI_ELAN is not set
++# CONFIG_USB_APPLEDISPLAY is not set
++# CONFIG_USB_SISUSBVGA is not set
++# CONFIG_USB_LD is not set
++# CONFIG_USB_TRANCEVIBRATOR is not set
++# CONFIG_USB_IOWARRIOR is not set
++# CONFIG_USB_TEST is not set
++
++#
++# USB DSL modem support
++#
++
++#
++# USB Gadget Support
++#
++CONFIG_USB_GADGET=m
++# CONFIG_USB_GADGET_DEBUG is not set
++# CONFIG_USB_GADGET_DEBUG_FILES is not set
++CONFIG_USB_GADGET_SELECTED=y
++# CONFIG_USB_GADGET_AMD5536UDC is not set
++# CONFIG_USB_GADGET_FSL_USB2 is not set
++# CONFIG_USB_GADGET_NET2280 is not set
++# CONFIG_USB_GADGET_PXA2XX is not set
++# CONFIG_USB_GADGET_M66592 is not set
++CONFIG_USB_GADGET_MCF5445X=y
++CONFIG_USB_MCF5445X=m
++# CONFIG_USB_GADGET_GOKU is not set
++# CONFIG_USB_GADGET_LH7A40X is not set
++# CONFIG_USB_GADGET_OMAP is not set
++# CONFIG_USB_GADGET_S3C2410 is not set
++# CONFIG_USB_GADGET_AT91 is not set
++# CONFIG_USB_GADGET_DUMMY_HCD is not set
++CONFIG_USB_GADGET_DUALSPEED=y
++# CONFIG_USB_ZERO is not set
++CONFIG_USB_ETH=m
++CONFIG_USB_ETH_RNDIS=y
++CONFIG_USB_GADGETFS=m
++CONFIG_USB_FILE_STORAGE=m
++# CONFIG_USB_FILE_STORAGE_TEST is not set
++# CONFIG_USB_G_SERIAL is not set
++# CONFIG_USB_MIDI_GADGET is not set
++# CONFIG_MMC is not set
++# CONFIG_NEW_LEDS is not set
++# CONFIG_RTC_CLASS is not set
++
++#
++# DMA Engine support
++#
++# CONFIG_DMA_ENGINE is not set
++
++#
++# DMA Clients
++#
++
++#
++# DMA Devices
++#
++
++#
++# Userspace I/O
++#
++# CONFIG_UIO is not set
++
++#
++# Character devices
++#
++# CONFIG_SERIAL_CONSOLE is not set
++
++#
++# File systems
++#
++CONFIG_EXT2_FS=y
++# CONFIG_EXT2_FS_XATTR is not set
++# CONFIG_EXT2_FS_XIP is not set
++CONFIG_EXT3_FS=y
++CONFIG_EXT3_FS_XATTR=y
++# CONFIG_EXT3_FS_POSIX_ACL is not set
++# CONFIG_EXT3_FS_SECURITY is not set
++# CONFIG_EXT4DEV_FS is not set
++CONFIG_JBD=y
++# CONFIG_JBD_DEBUG is not set
++CONFIG_FS_MBCACHE=y
++# CONFIG_REISERFS_FS is not set
++# CONFIG_JFS_FS is not set
++# CONFIG_FS_POSIX_ACL is not set
++# CONFIG_XFS_FS is not set
++# CONFIG_GFS2_FS is not set
++# CONFIG_OCFS2_FS is not set
++CONFIG_MINIX_FS=y
++# CONFIG_ROMFS_FS is not set
++# CONFIG_INOTIFY is not set
++# CONFIG_QUOTA is not set
++CONFIG_DNOTIFY=y
++# CONFIG_AUTOFS_FS is not set
++# CONFIG_AUTOFS4_FS is not set
++# CONFIG_FUSE_FS is not set
++
++#
++# CD-ROM/DVD Filesystems
++#
++# CONFIG_ISO9660_FS is not set
++# CONFIG_UDF_FS is not set
++
++#
++# DOS/FAT/NT Filesystems
++#
++CONFIG_FAT_FS=y
++CONFIG_MSDOS_FS=y
++CONFIG_VFAT_FS=y
++CONFIG_FAT_DEFAULT_CODEPAGE=437
++CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
++CONFIG_NTFS_FS=y
++# CONFIG_NTFS_DEBUG is not set
++CONFIG_NTFS_RW=y
++
++#
++# Pseudo filesystems
++#
++CONFIG_PROC_FS=y
++# CONFIG_PROC_KCORE is not set
++CONFIG_PROC_SYSCTL=y
++CONFIG_SYSFS=y
++CONFIG_TMPFS=y
++# CONFIG_TMPFS_POSIX_ACL is not set
++# CONFIG_HUGETLB_PAGE is not set
++CONFIG_RAMFS=y
++# CONFIG_CONFIGFS_FS is not set
++
++#
++# Miscellaneous filesystems
++#
++# CONFIG_ADFS_FS is not set
++# CONFIG_AFFS_FS is not set
++# CONFIG_HFS_FS is not set
++# CONFIG_HFSPLUS_FS is not set
++# CONFIG_BEFS_FS is not set
++# CONFIG_BFS_FS is not set
++# CONFIG_EFS_FS is not set
++CONFIG_JFFS2_FS=y
++CONFIG_JFFS2_FS_DEBUG=0
++CONFIG_JFFS2_FS_WRITEBUFFER=y
++# CONFIG_JFFS2_SUMMARY is not set
++# CONFIG_JFFS2_FS_XATTR is not set
++# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
++CONFIG_JFFS2_ZLIB=y
++CONFIG_JFFS2_RTIME=y
++# CONFIG_JFFS2_RUBIN is not set
++# CONFIG_CRAMFS is not set
++# CONFIG_VXFS_FS is not set
++# CONFIG_HPFS_FS is not set
++# CONFIG_QNX4FS_FS is not set
++# CONFIG_SYSV_FS is not set
++# CONFIG_UFS_FS is not set
++
++#
++# Network File Systems
++#
++CONFIG_NFS_FS=y
++# CONFIG_NFS_V3 is not set
++# CONFIG_NFS_V4 is not set
++# CONFIG_NFS_DIRECTIO is not set
++# CONFIG_NFSD is not set
++CONFIG_ROOT_NFS=y
++CONFIG_LOCKD=y
++CONFIG_NFS_COMMON=y
++CONFIG_SUNRPC=y
++# CONFIG_SUNRPC_BIND34 is not set
++# CONFIG_RPCSEC_GSS_KRB5 is not set
++# CONFIG_RPCSEC_GSS_SPKM3 is not set
++# CONFIG_SMB_FS is not set
++# CONFIG_CIFS is not set
++# CONFIG_NCP_FS is not set
++# CONFIG_CODA_FS is not set
++# CONFIG_AFS_FS is not set
++
++#
++# Partition Types
++#
++CONFIG_PARTITION_ADVANCED=y
++# CONFIG_ACORN_PARTITION is not set
++# CONFIG_OSF_PARTITION is not set
++# CONFIG_AMIGA_PARTITION is not set
++# CONFIG_ATARI_PARTITION is not set
++# CONFIG_MAC_PARTITION is not set
++CONFIG_MSDOS_PARTITION=y
++# CONFIG_BSD_DISKLABEL is not set
++# CONFIG_MINIX_SUBPARTITION is not set
++# CONFIG_SOLARIS_X86_PARTITION is not set
++# CONFIG_UNIXWARE_DISKLABEL is not set
++# CONFIG_LDM_PARTITION is not set
++# CONFIG_SGI_PARTITION is not set
++# CONFIG_ULTRIX_PARTITION is not set
++# CONFIG_SUN_PARTITION is not set
++# CONFIG_KARMA_PARTITION is not set
++# CONFIG_EFI_PARTITION is not set
++# CONFIG_SYSV68_PARTITION is not set
++
++#
++# Native Language Support
++#
++CONFIG_NLS=y
++CONFIG_NLS_DEFAULT="iso8859-1"
++CONFIG_NLS_CODEPAGE_437=y
++# CONFIG_NLS_CODEPAGE_737 is not set
++# CONFIG_NLS_CODEPAGE_775 is not set
++# CONFIG_NLS_CODEPAGE_850 is not set
++# CONFIG_NLS_CODEPAGE_852 is not set
++# CONFIG_NLS_CODEPAGE_855 is not set
++# CONFIG_NLS_CODEPAGE_857 is not set
++# CONFIG_NLS_CODEPAGE_860 is not set
++# CONFIG_NLS_CODEPAGE_861 is not set
++# CONFIG_NLS_CODEPAGE_862 is not set
++# CONFIG_NLS_CODEPAGE_863 is not set
++# CONFIG_NLS_CODEPAGE_864 is not set
++# CONFIG_NLS_CODEPAGE_865 is not set
++# CONFIG_NLS_CODEPAGE_866 is not set
++# CONFIG_NLS_CODEPAGE_869 is not set
++# CONFIG_NLS_CODEPAGE_936 is not set
++# CONFIG_NLS_CODEPAGE_950 is not set
++# CONFIG_NLS_CODEPAGE_932 is not set
++# CONFIG_NLS_CODEPAGE_949 is not set
++# CONFIG_NLS_CODEPAGE_874 is not set
++# CONFIG_NLS_ISO8859_8 is not set
++# CONFIG_NLS_CODEPAGE_1250 is not set
++# CONFIG_NLS_CODEPAGE_1251 is not set
++# CONFIG_NLS_ASCII is not set
++CONFIG_NLS_ISO8859_1=y
++# CONFIG_NLS_ISO8859_2 is not set
++# CONFIG_NLS_ISO8859_3 is not set
++# CONFIG_NLS_ISO8859_4 is not set
++# CONFIG_NLS_ISO8859_5 is not set
++# CONFIG_NLS_ISO8859_6 is not set
++# CONFIG_NLS_ISO8859_7 is not set
++# CONFIG_NLS_ISO8859_9 is not set
++# CONFIG_NLS_ISO8859_13 is not set
++# CONFIG_NLS_ISO8859_14 is not set
++# CONFIG_NLS_ISO8859_15 is not set
++# CONFIG_NLS_KOI8_R is not set
++# CONFIG_NLS_KOI8_U is not set
++CONFIG_NLS_UTF8=y
++
++#
++# Distributed Lock Manager
++#
++# CONFIG_DLM is not set
++
++#
++# Kernel hacking
++#
++# CONFIG_PRINTK_TIME is not set
++# CONFIG_ENABLE_MUST_CHECK is not set
++# CONFIG_MAGIC_SYSRQ is not set
++# CONFIG_UNUSED_SYMBOLS is not set
++# CONFIG_DEBUG_FS is not set
++# CONFIG_HEADERS_CHECK is not set
++CONFIG_DEBUG_KERNEL=y
++CONFIG_DETECT_SOFTLOCKUP=y
++CONFIG_SCHED_DEBUG=y
++# CONFIG_SCHEDSTATS is not set
++# CONFIG_TIMER_STATS is not set
++CONFIG_DEBUG_SLAB=y
++# CONFIG_DEBUG_SLAB_LEAK is not set
++# CONFIG_DEBUG_RT_MUTEXES is not set
++# CONFIG_RT_MUTEX_TESTER is not set
++# CONFIG_DEBUG_SPINLOCK is not set
++# CONFIG_DEBUG_MUTEXES is not set
++# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
++# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
++# CONFIG_DEBUG_KOBJECT is not set
++CONFIG_DEBUG_BUGVERBOSE=y
++CONFIG_DEBUG_INFO=y
++# CONFIG_DEBUG_VM is not set
++# CONFIG_DEBUG_LIST is not set
++# CONFIG_FRAME_POINTER is not set
++CONFIG_FORCED_INLINING=y
++# CONFIG_RCU_TORTURE_TEST is not set
++# CONFIG_FAULT_INJECTION is not set
++CONFIG_BOOTPARAM=y
++CONFIG_BOOTPARAM_STRING="root=/dev/nfs rw nfsroot=172.27.155.1:/tftpboot/redstripe ip=172.27.155.55:172.27.155.1:172.27.255.254:255.255.0.0::eth0:off mtdparts=phys_mapped_flash:16m(User)"
++
++#
++# CodeTEST Setup
++#
++# CONFIG_CODETEST is not set
++
++#
++# Security options
++#
++# CONFIG_KEYS is not set
++# CONFIG_SECURITY is not set
++CONFIG_CRYPTO=y
++CONFIG_CRYPTO_ALGAPI=y
++CONFIG_CRYPTO_BLKCIPHER=y
++CONFIG_CRYPTO_HASH=y
++CONFIG_CRYPTO_MANAGER=y
++CONFIG_CRYPTO_HMAC=y
++# CONFIG_CRYPTO_XCBC is not set
++# CONFIG_CRYPTO_NULL is not set
++# CONFIG_CRYPTO_MD4 is not set
++CONFIG_CRYPTO_MD5=y
++CONFIG_CRYPTO_SHA1=y
++# CONFIG_CRYPTO_SHA256 is not set
++# CONFIG_CRYPTO_SHA512 is not set
++# CONFIG_CRYPTO_WP512 is not set
++# CONFIG_CRYPTO_TGR192 is not set
++# CONFIG_CRYPTO_GF128MUL is not set
++CONFIG_CRYPTO_ECB=y
++CONFIG_CRYPTO_CBC=y
++CONFIG_CRYPTO_PCBC=m
++# CONFIG_CRYPTO_LRW is not set
++# CONFIG_CRYPTO_CRYPTD is not set
++CONFIG_CRYPTO_DES=y
++# CONFIG_CRYPTO_FCRYPT is not set
++# CONFIG_CRYPTO_BLOWFISH is not set
++# CONFIG_CRYPTO_TWOFISH is not set
++# CONFIG_CRYPTO_SERPENT is not set
++# CONFIG_CRYPTO_AES is not set
++# CONFIG_CRYPTO_CAST5 is not set
++# CONFIG_CRYPTO_CAST6 is not set
++# CONFIG_CRYPTO_TEA is not set
++# CONFIG_CRYPTO_ARC4 is not set
++# CONFIG_CRYPTO_KHAZAD is not set
++# CONFIG_CRYPTO_ANUBIS is not set
++# CONFIG_CRYPTO_DEFLATE is not set
++# CONFIG_CRYPTO_MICHAEL_MIC is not set
++# CONFIG_CRYPTO_CRC32C is not set
++# CONFIG_CRYPTO_CAMELLIA is not set
++CONFIG_CRYPTO_TEST=m
++CONFIG_CRYPTO_HW=y
++CONFIG_CRYPTO_DEV_MCFCAU=y
++CONFIG_CRYPTO_DEV_MCFCAU_DES=y
++CONFIG_CRYPTO_DEV_MCFCAU_AES=y
++CONFIG_CRYPTO_DEV_MCFCAU_MD5=y
++CONFIG_CRYPTO_DEV_MCFCAU_SHA1=y
++
++#
++# Library routines
++#
++CONFIG_BITREVERSE=y
++CONFIG_CRC_CCITT=y
++CONFIG_CRC16=y
++# CONFIG_CRC_ITU_T is not set
++CONFIG_CRC32=y
++# CONFIG_CRC7 is not set
++CONFIG_LIBCRC32C=y
++CONFIG_ZLIB_INFLATE=y
++CONFIG_ZLIB_DEFLATE=y
++CONFIG_PLIST=y
++CONFIG_HAS_IOMEM=y
++CONFIG_HAS_DMA=y
+--- /dev/null
++++ b/arch/m68k/configs/m5475evb_defconfig
+@@ -0,0 +1,954 @@
++#
++# Automatically generated make config: don't edit
++# Linux kernel version: 2.6.25
++# Wed Jul 9 16:09:19 2008
++#
++CONFIG_M68K=y
++CONFIG_MMU=y
++# CONFIG_GENERIC_TIME is not set
++# CONFIG_GENERIC_CLOCKEVENTS is not set
++CONFIG_RWSEM_GENERIC_SPINLOCK=y
++# CONFIG_ARCH_HAS_ILOG2_U32 is not set
++# CONFIG_ARCH_HAS_ILOG2_U64 is not set
++CONFIG_GENERIC_HWEIGHT=y
++CONFIG_GENERIC_CALIBRATE_DELAY=y
++CONFIG_TIME_LOW_RES=y
++CONFIG_GENERIC_IOMAP=y
++# CONFIG_NO_IOPORT is not set
++# CONFIG_NO_DMA is not set
++CONFIG_ARCH_SUPPORTS_AOUT=y
++CONFIG_HZ=100
++CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
++
++#
++# General setup
++#
++CONFIG_EXPERIMENTAL=y
++CONFIG_BROKEN_ON_SMP=y
++CONFIG_INIT_ENV_ARG_LIMIT=32
++CONFIG_LOCALVERSION=""
++CONFIG_LOCALVERSION_AUTO=y
++CONFIG_SWAP=y
++CONFIG_SYSVIPC=y
++CONFIG_SYSVIPC_SYSCTL=y
++# CONFIG_POSIX_MQUEUE is not set
++# CONFIG_BSD_PROCESS_ACCT is not set
++# CONFIG_TASKSTATS is not set
++# CONFIG_AUDIT is not set
++CONFIG_IKCONFIG=y
++CONFIG_IKCONFIG_PROC=y
++CONFIG_LOG_BUF_SHIFT=17
++# CONFIG_CGROUPS is not set
++CONFIG_GROUP_SCHED=y
++CONFIG_FAIR_GROUP_SCHED=y
++# CONFIG_RT_GROUP_SCHED is not set
++CONFIG_USER_SCHED=y
++# CONFIG_CGROUP_SCHED is not set
++CONFIG_SYSFS_DEPRECATED=y
++CONFIG_SYSFS_DEPRECATED_V2=y
++# CONFIG_RELAY is not set
++CONFIG_NAMESPACES=y
++# CONFIG_UTS_NS is not set
++# CONFIG_IPC_NS is not set
++# CONFIG_USER_NS is not set
++# CONFIG_PID_NS is not set
++# CONFIG_BLK_DEV_INITRD is not set
++# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
++CONFIG_SYSCTL=y
++# CONFIG_EMBEDDED is not set
++CONFIG_UID16=y
++CONFIG_SYSCTL_SYSCALL=y
++CONFIG_KALLSYMS=y
++# CONFIG_KALLSYMS_ALL is not set
++# CONFIG_KALLSYMS_EXTRA_PASS is not set
++CONFIG_HOTPLUG=y
++CONFIG_PRINTK=y
++CONFIG_BUG=y
++CONFIG_ELF_CORE=y
++CONFIG_COMPAT_BRK=y
++CONFIG_BASE_FULL=y
++CONFIG_FUTEX=y
++CONFIG_ANON_INODES=y
++CONFIG_EPOLL=y
++CONFIG_SIGNALFD=y
++CONFIG_TIMERFD=y
++CONFIG_EVENTFD=y
++CONFIG_SHMEM=y
++CONFIG_VM_EVENT_COUNTERS=y
++CONFIG_SLAB=y
++# CONFIG_SLUB is not set
++# CONFIG_SLOB is not set
++# CONFIG_PROFILING is not set
++# CONFIG_MARKERS is not set
++# CONFIG_HAVE_OPROFILE is not set
++# CONFIG_HAVE_KPROBES is not set
++# CONFIG_HAVE_KRETPROBES is not set
++CONFIG_PROC_PAGE_MONITOR=y
++CONFIG_SLABINFO=y
++CONFIG_RT_MUTEXES=y
++# CONFIG_TINY_SHMEM is not set
++CONFIG_BASE_SMALL=0
++CONFIG_MODULES=y
++CONFIG_MODULE_UNLOAD=y
++CONFIG_MODULE_FORCE_UNLOAD=y
++# CONFIG_MODVERSIONS is not set
++# CONFIG_MODULE_SRCVERSION_ALL is not set
++# CONFIG_KMOD is not set
++CONFIG_BLOCK=y
++CONFIG_LBD=y
++# CONFIG_BLK_DEV_IO_TRACE is not set
++# CONFIG_LSF is not set
++# CONFIG_BLK_DEV_BSG is not set
++
++#
++# IO Schedulers
++#
++CONFIG_IOSCHED_NOOP=y
++CONFIG_IOSCHED_AS=y
++CONFIG_IOSCHED_DEADLINE=y
++CONFIG_IOSCHED_CFQ=y
++# CONFIG_DEFAULT_AS is not set
++# CONFIG_DEFAULT_DEADLINE is not set
++CONFIG_DEFAULT_CFQ=y
++# CONFIG_DEFAULT_NOOP is not set
++CONFIG_DEFAULT_IOSCHED="cfq"
++CONFIG_CLASSIC_RCU=y
++
++#
++# Platform dependent setup
++#
++# CONFIG_SUN3 is not set
++CONFIG_COLDFIRE=y
++CONFIG_CFV4E=y
++CONFIG_MCD_DMA=y
++# CONFIG_AMIGA is not set
++# CONFIG_ATARI is not set
++CONFIG_PCI=y
++# CONFIG_MAC is not set
++# CONFIG_APOLLO is not set
++# CONFIG_VME is not set
++# CONFIG_HP300 is not set
++# CONFIG_SUN3X is not set
++# CONFIG_Q40 is not set
++
++#
++# Processor type
++#
++# CONFIG_M68020 is not set
++# CONFIG_M68030 is not set
++# CONFIG_M68040 is not set
++# CONFIG_M68060 is not set
++# CONFIG_M5445X is not set
++CONFIG_M547X_8X=y
++CONFIG_M547X=y
++# CONFIG_M548X is not set
++# CONFIG_M5475AFE is not set
++# CONFIG_M5475BFE is not set
++CONFIG_M5475CFE=y
++# CONFIG_M5475DFE is not set
++# CONFIG_M5475EFE is not set
++# CONFIG_M5475FFE is not set
++# CONFIG_M5485AFE is not set
++# CONFIG_M5485BFE is not set
++# CONFIG_M5485CFE is not set
++# CONFIG_M5485DFE is not set
++# CONFIG_M5485EFE is not set
++# CONFIG_M5485FFE is not set
++CONFIG_MCFCLK=266000000
++# CONFIG_MCF_USER_HALT is not set
++CONFIG_MMU_CFV4E=y
++CONFIG_SDRAM_BASE=0x00000000
++CONFIG_SDRAM_SIZE=0x04000000
++CONFIG_NOR_FLASH_BASE=0xE0000000
++# CONFIG_M68KFPU_EMU is not set
++CONFIG_ADVANCED=y
++# CONFIG_RMW_INSNS is not set
++CONFIG_SINGLE_MEMORY_CHUNK=y
++# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
++CONFIG_SELECT_MEMORY_MODEL=y
++CONFIG_FLATMEM_MANUAL=y
++# CONFIG_DISCONTIGMEM_MANUAL is not set
++# CONFIG_SPARSEMEM_MANUAL is not set
++CONFIG_FLATMEM=y
++CONFIG_FLAT_NODE_MEM_MAP=y
++CONFIG_NEED_MULTIPLE_NODES=y
++# CONFIG_SPARSEMEM_STATIC is not set
++# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
++CONFIG_SPLIT_PTLOCK_CPUS=4
++# CONFIG_RESOURCES_64BIT is not set
++CONFIG_ZONE_DMA_FLAG=1
++CONFIG_BOUNCE=y
++CONFIG_VIRT_TO_BUS=y
++
++#
++# General setup
++#
++CONFIG_BINFMT_ELF=y
++# CONFIG_BINFMT_AOUT is not set
++# CONFIG_BINFMT_MISC is not set
++CONFIG_PROC_HARDWARE=y
++CONFIG_ZONE_DMA=y
++# CONFIG_ARCH_SUPPORTS_MSI is not set
++CONFIG_PCI_LEGACY=y
++# CONFIG_PCI_DEBUG is not set
++
++#
++# Power management options
++#
++# CONFIG_PM is not set
++
++#
++# Networking
++#
++CONFIG_NET=y
++
++#
++# Networking options
++#
++CONFIG_PACKET=y
++# CONFIG_PACKET_MMAP is not set
++CONFIG_UNIX=y
++CONFIG_XFRM=y
++# CONFIG_XFRM_USER is not set
++# CONFIG_XFRM_SUB_POLICY is not set
++# CONFIG_XFRM_MIGRATE is not set
++# CONFIG_XFRM_STATISTICS is not set
++CONFIG_NET_KEY=y
++# CONFIG_NET_KEY_MIGRATE is not set
++CONFIG_INET=y
++# CONFIG_IP_MULTICAST is not set
++CONFIG_IP_ADVANCED_ROUTER=y
++CONFIG_ASK_IP_FIB_HASH=y
++# CONFIG_IP_FIB_TRIE is not set
++CONFIG_IP_FIB_HASH=y
++# CONFIG_IP_MULTIPLE_TABLES is not set
++# CONFIG_IP_ROUTE_MULTIPATH is not set
++# CONFIG_IP_ROUTE_VERBOSE is not set
++CONFIG_IP_PNP=y
++# CONFIG_IP_PNP_DHCP is not set
++# CONFIG_IP_PNP_BOOTP is not set
++# CONFIG_IP_PNP_RARP is not set
++# CONFIG_NET_IPIP is not set
++# CONFIG_NET_IPGRE is not set
++# CONFIG_ARPD is not set
++# CONFIG_SYN_COOKIES is not set
++CONFIG_INET_AH=y
++CONFIG_INET_ESP=y
++# CONFIG_INET_IPCOMP is not set
++# CONFIG_INET_XFRM_TUNNEL is not set
++# CONFIG_INET_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
++# CONFIG_INET_XFRM_MODE_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_BEET is not set
++# CONFIG_INET_LRO is not set
++CONFIG_INET_DIAG=y
++CONFIG_INET_TCP_DIAG=y
++# CONFIG_TCP_CONG_ADVANCED is not set
++CONFIG_TCP_CONG_CUBIC=y
++CONFIG_DEFAULT_TCP_CONG="cubic"
++# CONFIG_TCP_MD5SIG is not set
++# CONFIG_IPV6 is not set
++# CONFIG_INET6_XFRM_TUNNEL is not set
++# CONFIG_INET6_TUNNEL is not set
++# CONFIG_NETWORK_SECMARK is not set
++# CONFIG_NETFILTER is not set
++# CONFIG_IP_DCCP is not set
++# CONFIG_IP_SCTP is not set
++# CONFIG_TIPC is not set
++# CONFIG_ATM is not set
++# CONFIG_BRIDGE is not set
++# CONFIG_VLAN_8021Q is not set
++# CONFIG_DECNET is not set
++# CONFIG_LLC2 is not set
++# CONFIG_IPX is not set
++# CONFIG_ATALK is not set
++# CONFIG_X25 is not set
++# CONFIG_LAPB is not set
++# CONFIG_ECONET is not set
++# CONFIG_WAN_ROUTER is not set
++# CONFIG_NET_SCHED is not set
++
++#
++# Network testing
++#
++# CONFIG_NET_PKTGEN is not set
++# CONFIG_HAMRADIO is not set
++CONFIG_CAN=y
++CONFIG_CAN_RAW=y
++# CONFIG_CAN_BCM is not set
++
++#
++# CAN Device Drivers
++#
++# CONFIG_CAN_VCAN is not set
++CONFIG_CAN_FLEXCAN=y
++CONFIG_CAN_MCF547X_8X=y
++# CONFIG_CAN_DEBUG_DEVICES is not set
++# CONFIG_IRDA is not set
++# CONFIG_BT is not set
++# CONFIG_AF_RXRPC is not set
++
++#
++# Wireless
++#
++# CONFIG_CFG80211 is not set
++# CONFIG_WIRELESS_EXT is not set
++# CONFIG_MAC80211 is not set
++# CONFIG_IEEE80211 is not set
++# CONFIG_RFKILL is not set
++# CONFIG_NET_9P is not set
++
++#
++# Device Drivers
++#
++
++#
++# Generic Driver Options
++#
++CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
++# CONFIG_STANDALONE is not set
++CONFIG_PREVENT_FIRMWARE_BUILD=y
++CONFIG_FW_LOADER=y
++# CONFIG_DEBUG_DRIVER is not set
++# CONFIG_DEBUG_DEVRES is not set
++# CONFIG_SYS_HYPERVISOR is not set
++# CONFIG_CONNECTOR is not set
++CONFIG_MTD=y
++# CONFIG_MTD_DEBUG is not set
++# CONFIG_MTD_CONCAT is not set
++CONFIG_MTD_PARTITIONS=y
++# CONFIG_MTD_REDBOOT_PARTS is not set
++CONFIG_MTD_CMDLINE_PARTS=y
++
++#
++# User Modules And Translation Layers
++#
++# CONFIG_MTD_CHAR is not set
++CONFIG_MTD_BLKDEVS=y
++CONFIG_MTD_BLOCK=y
++# CONFIG_FTL is not set
++# CONFIG_NFTL is not set
++# CONFIG_INFTL is not set
++# CONFIG_RFD_FTL is not set
++# CONFIG_SSFDC is not set
++# CONFIG_MTD_OOPS is not set
++
++#
++# RAM/ROM/Flash chip drivers
++#
++# CONFIG_MTD_CFI is not set
++# CONFIG_MTD_JEDECPROBE is not set
++CONFIG_MTD_MAP_BANK_WIDTH_1=y
++CONFIG_MTD_MAP_BANK_WIDTH_2=y
++CONFIG_MTD_MAP_BANK_WIDTH_4=y
++# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
++# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
++# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
++CONFIG_MTD_CFI_I1=y
++CONFIG_MTD_CFI_I2=y
++# CONFIG_MTD_CFI_I4 is not set
++# CONFIG_MTD_CFI_I8 is not set
++CONFIG_MTD_RAM=y
++CONFIG_MTD_ROM=y
++# CONFIG_MTD_ABSENT is not set
++
++#
++# Mapping drivers for chip access
++#
++# CONFIG_MTD_COMPLEX_MAPPINGS is not set
++# CONFIG_MTD_PHYSMAP is not set
++# CONFIG_MTD_INTEL_VR_NOR is not set
++# CONFIG_MTD_PLATRAM is not set
++
++#
++# Self-contained MTD device drivers
++#
++# CONFIG_MTD_PMC551 is not set
++# CONFIG_MTD_DATAFLASH is not set
++# CONFIG_MTD_M25P80 is not set
++# CONFIG_MTD_SLRAM is not set
++# CONFIG_MTD_PHRAM is not set
++# CONFIG_MTD_MTDRAM is not set
++# CONFIG_MTD_BLOCK2MTD is not set
++
++#
++# Disk-On-Chip Device Drivers
++#
++# CONFIG_MTD_DOC2000 is not set
++# CONFIG_MTD_DOC2001 is not set
++# CONFIG_MTD_DOC2001PLUS is not set
++# CONFIG_MTD_NAND is not set
++# CONFIG_MTD_ONENAND is not set
++
++#
++# UBI - Unsorted block images
++#
++# CONFIG_MTD_UBI is not set
++# CONFIG_PARPORT is not set
++CONFIG_BLK_DEV=y
++# CONFIG_BLK_CPQ_DA is not set
++# CONFIG_BLK_CPQ_CISS_DA is not set
++# CONFIG_BLK_DEV_DAC960 is not set
++# CONFIG_BLK_DEV_UMEM is not set
++# CONFIG_BLK_DEV_COW_COMMON is not set
++CONFIG_BLK_DEV_LOOP=y
++# CONFIG_BLK_DEV_CRYPTOLOOP is not set
++# CONFIG_BLK_DEV_NBD is not set
++# CONFIG_BLK_DEV_SX8 is not set
++CONFIG_BLK_DEV_RAM=y
++CONFIG_BLK_DEV_RAM_COUNT=16
++CONFIG_BLK_DEV_RAM_SIZE=64000
++# CONFIG_BLK_DEV_XIP is not set
++# CONFIG_CDROM_PKTCDVD is not set
++# CONFIG_ATA_OVER_ETH is not set
++CONFIG_MISC_DEVICES=y
++CONFIG_COLDFIRE_SEC=y
++CONFIG_SEC_DEVICE=y
++# CONFIG_PHANTOM is not set
++# CONFIG_EEPROM_93CX6 is not set
++# CONFIG_SGI_IOC4 is not set
++# CONFIG_TIFM_CORE is not set
++# CONFIG_ENCLOSURE_SERVICES is not set
++CONFIG_HAVE_IDE=y
++# CONFIG_IDE is not set
++
++#
++# SCSI device support
++#
++# CONFIG_RAID_ATTRS is not set
++CONFIG_SCSI=y
++CONFIG_SCSI_DMA=y
++# CONFIG_SCSI_TGT is not set
++# CONFIG_SCSI_NETLINK is not set
++CONFIG_SCSI_PROC_FS=y
++
++#
++# SCSI support type (disk, tape, CD-ROM)
++#
++CONFIG_BLK_DEV_SD=y
++# CONFIG_CHR_DEV_ST is not set
++# CONFIG_CHR_DEV_OSST is not set
++# CONFIG_BLK_DEV_SR is not set
++# CONFIG_CHR_DEV_SG is not set
++# CONFIG_CHR_DEV_SCH is not set
++
++#
++# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
++#
++CONFIG_SCSI_MULTI_LUN=y
++# CONFIG_SCSI_CONSTANTS is not set
++# CONFIG_SCSI_LOGGING is not set
++# CONFIG_SCSI_SCAN_ASYNC is not set
++CONFIG_SCSI_WAIT_SCAN=m
++
++#
++# SCSI Transports
++#
++# CONFIG_SCSI_SPI_ATTRS is not set
++# CONFIG_SCSI_FC_ATTRS is not set
++# CONFIG_SCSI_ISCSI_ATTRS is not set
++# CONFIG_SCSI_SAS_LIBSAS is not set
++# CONFIG_SCSI_SRP_ATTRS is not set
++# CONFIG_SCSI_LOWLEVEL is not set
++# CONFIG_ATA is not set
++# CONFIG_MD is not set
++# CONFIG_FUSION is not set
++
++#
++# IEEE 1394 (FireWire) support
++#
++# CONFIG_FIREWIRE is not set
++# CONFIG_IEEE1394 is not set
++# CONFIG_I2O is not set
++CONFIG_NETDEVICES=y
++# CONFIG_NETDEVICES_MULTIQUEUE is not set
++# CONFIG_DUMMY is not set
++# CONFIG_BONDING is not set
++# CONFIG_MACVLAN is not set
++# CONFIG_EQUALIZER is not set
++# CONFIG_TUN is not set
++# CONFIG_VETH is not set
++# CONFIG_ARCNET is not set
++# CONFIG_PHYLIB is not set
++CONFIG_NET_ETHERNET=y
++CONFIG_MII=y
++CONFIG_FEC_548x=y
++CONFIG_FEC_548x_AUTO_NEGOTIATION=y
++# CONFIG_FEC_548x_ENABLE_FEC2 is not set
++# CONFIG_HAPPYMEAL is not set
++# CONFIG_SUNGEM is not set
++# CONFIG_CASSINI is not set
++# CONFIG_NET_VENDOR_3COM is not set
++# CONFIG_ENC28J60 is not set
++# CONFIG_NET_TULIP is not set
++# CONFIG_HP100 is not set
++# CONFIG_IBM_NEW_EMAC_ZMII is not set
++# CONFIG_IBM_NEW_EMAC_RGMII is not set
++# CONFIG_IBM_NEW_EMAC_TAH is not set
++# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
++# CONFIG_NET_PCI is not set
++# CONFIG_B44 is not set
++# CONFIG_NETDEV_1000 is not set
++# CONFIG_NETDEV_10000 is not set
++# CONFIG_TR is not set
++
++#
++# Wireless LAN
++#
++# CONFIG_WLAN_PRE80211 is not set
++# CONFIG_WLAN_80211 is not set
++# CONFIG_WAN is not set
++# CONFIG_FDDI is not set
++# CONFIG_HIPPI is not set
++# CONFIG_PPP is not set
++# CONFIG_SLIP is not set
++# CONFIG_NET_FC is not set
++# CONFIG_NETCONSOLE is not set
++# CONFIG_NETPOLL is not set
++# CONFIG_NET_POLL_CONTROLLER is not set
++# CONFIG_ISDN is not set
++# CONFIG_PHONE is not set
++
++#
++# Input device support
++#
++CONFIG_INPUT=y
++# CONFIG_INPUT_FF_MEMLESS is not set
++# CONFIG_INPUT_POLLDEV is not set
++
++#
++# Userland interfaces
++#
++CONFIG_INPUT_MOUSEDEV=y
++# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
++CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
++CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
++# CONFIG_INPUT_JOYDEV is not set
++CONFIG_INPUT_EVDEV=y
++# CONFIG_INPUT_EVBUG is not set
++
++#
++# Input Device Drivers
++#
++CONFIG_INPUT_KEYBOARD=y
++# CONFIG_KEYBOARD_ATKBD is not set
++# CONFIG_KEYBOARD_SUNKBD is not set
++# CONFIG_KEYBOARD_LKKBD is not set
++# CONFIG_KEYBOARD_XTKBD is not set
++# CONFIG_KEYBOARD_NEWTON is not set
++# CONFIG_KEYBOARD_STOWAWAY is not set
++# CONFIG_INPUT_MOUSE is not set
++# CONFIG_INPUT_JOYSTICK is not set
++# CONFIG_INPUT_TABLET is not set
++# CONFIG_INPUT_TOUCHSCREEN is not set
++# CONFIG_INPUT_MISC is not set
++
++#
++# Hardware I/O ports
++#
++CONFIG_SERIO=y
++CONFIG_SERIO_SERPORT=y
++# CONFIG_SERIO_PCIPS2 is not set
++# CONFIG_SERIO_RAW is not set
++# CONFIG_GAMEPORT is not set
++
++#
++# Character devices
++#
++CONFIG_VT=y
++CONFIG_VT_CONSOLE=y
++CONFIG_HW_CONSOLE=y
++# CONFIG_VT_HW_CONSOLE_BINDING is not set
++# CONFIG_SERIAL_NONSTANDARD is not set
++# CONFIG_NOZOMI is not set
++
++#
++# Serial drivers
++#
++# CONFIG_SERIAL_8250 is not set
++
++#
++# Non-8250 serial port support
++#
++CONFIG_SERIAL_COLDFIRE=y
++CONFIG_SERIAL_COLDFIRE_IRDA=y
++# CONFIG_SERIAL_MCF is not set
++# CONFIG_SERIAL_JSM is not set
++CONFIG_UNIX98_PTYS=y
++# CONFIG_LEGACY_PTYS is not set
++# CONFIG_IPMI_HANDLER is not set
++# CONFIG_HW_RANDOM is not set
++# CONFIG_GEN_RTC is not set
++# CONFIG_R3964 is not set
++# CONFIG_APPLICOM is not set
++# CONFIG_RAW_DRIVER is not set
++# CONFIG_TCG_TPM is not set
++# CONFIG_I2C is not set
++
++#
++# SPI support
++#
++CONFIG_SPI=y
++CONFIG_SPI_DEBUG=y
++# CONFIG_COLDFIRE_EDMA is not set
++CONFIG_SPI_MASTER=y
++
++#
++# SPI Master Controller Drivers
++#
++# CONFIG_SPI_BITBANG is not set
++CONFIG_SPI_COLDFIRE=y
++
++#
++# SPI Protocol Masters
++#
++# CONFIG_SPI_AT25 is not set
++# CONFIG_SPI_SPIDEV is not set
++# CONFIG_SPI_TLE62X0 is not set
++# CONFIG_SPI_COLDFIRE_SSI_AUDIO is not set
++# CONFIG_W1 is not set
++# CONFIG_POWER_SUPPLY is not set
++# CONFIG_HWMON is not set
++# CONFIG_THERMAL is not set
++CONFIG_WATCHDOG=y
++# CONFIG_WATCHDOG_NOWAYOUT is not set
++
++#
++# Watchdog Device Drivers
++#
++# CONFIG_SOFT_WATCHDOG is not set
++CONFIG_COLDFIRE_WATCHDOG=m
++
++#
++# PCI-based Watchdog Cards
++#
++# CONFIG_PCIPCWATCHDOG is not set
++# CONFIG_WDTPCI is not set
++
++#
++# Sonics Silicon Backplane
++#
++CONFIG_SSB_POSSIBLE=y
++# CONFIG_SSB is not set
++
++#
++# Multifunction device drivers
++#
++# CONFIG_MFD_SM501 is not set
++
++#
++# Multimedia devices
++#
++# CONFIG_VIDEO_DEV is not set
++# CONFIG_DVB_CORE is not set
++CONFIG_DAB=y
++
++#
++# Graphics support
++#
++# CONFIG_DRM is not set
++# CONFIG_VGASTATE is not set
++CONFIG_VIDEO_OUTPUT_CONTROL=m
++# CONFIG_FB is not set
++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
++
++#
++# Display device support
++#
++# CONFIG_DISPLAY_SUPPORT is not set
++
++#
++# Console display driver support
++#
++CONFIG_DUMMY_CONSOLE=y
++
++#
++# Sound
++#
++# CONFIG_SOUND is not set
++CONFIG_HID_SUPPORT=y
++CONFIG_HID=y
++CONFIG_HID_DEBUG=y
++# CONFIG_HIDRAW is not set
++# CONFIG_USB_SUPPORT is not set
++# CONFIG_MMC is not set
++# CONFIG_MEMSTICK is not set
++# CONFIG_NEW_LEDS is not set
++# CONFIG_INFINIBAND is not set
++# CONFIG_RTC_CLASS is not set
++
++#
++# Userspace I/O
++#
++# CONFIG_UIO is not set
++
++#
++# Character devices
++#
++# CONFIG_SERIAL_CONSOLE is not set
++
++#
++# File systems
++#
++CONFIG_EXT2_FS=y
++# CONFIG_EXT2_FS_XATTR is not set
++# CONFIG_EXT2_FS_XIP is not set
++CONFIG_EXT3_FS=y
++CONFIG_EXT3_FS_XATTR=y
++# CONFIG_EXT3_FS_POSIX_ACL is not set
++# CONFIG_EXT3_FS_SECURITY is not set
++# CONFIG_EXT4DEV_FS is not set
++CONFIG_JBD=y
++CONFIG_FS_MBCACHE=y
++# CONFIG_REISERFS_FS is not set
++# CONFIG_JFS_FS is not set
++# CONFIG_FS_POSIX_ACL is not set
++# CONFIG_XFS_FS is not set
++# CONFIG_GFS2_FS is not set
++# CONFIG_OCFS2_FS is not set
++CONFIG_DNOTIFY=y
++# CONFIG_INOTIFY is not set
++# CONFIG_QUOTA is not set
++# CONFIG_AUTOFS_FS is not set
++# CONFIG_AUTOFS4_FS is not set
++# CONFIG_FUSE_FS is not set
++
++#
++# CD-ROM/DVD Filesystems
++#
++# CONFIG_ISO9660_FS is not set
++# CONFIG_UDF_FS is not set
++
++#
++# DOS/FAT/NT Filesystems
++#
++CONFIG_FAT_FS=y
++CONFIG_MSDOS_FS=y
++CONFIG_VFAT_FS=y
++CONFIG_FAT_DEFAULT_CODEPAGE=437
++CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
++CONFIG_NTFS_FS=y
++# CONFIG_NTFS_DEBUG is not set
++CONFIG_NTFS_RW=y
++
++#
++# Pseudo filesystems
++#
++CONFIG_PROC_FS=y
++# CONFIG_PROC_KCORE is not set
++CONFIG_PROC_SYSCTL=y
++CONFIG_SYSFS=y
++CONFIG_TMPFS=y
++# CONFIG_TMPFS_POSIX_ACL is not set
++# CONFIG_HUGETLB_PAGE is not set
++# CONFIG_CONFIGFS_FS is not set
++
++#
++# Miscellaneous filesystems
++#
++# CONFIG_ADFS_FS is not set
++# CONFIG_AFFS_FS is not set
++# CONFIG_HFS_FS is not set
++# CONFIG_HFSPLUS_FS is not set
++# CONFIG_BEFS_FS is not set
++# CONFIG_BFS_FS is not set
++# CONFIG_EFS_FS is not set
++# CONFIG_JFFS2_FS is not set
++# CONFIG_CRAMFS is not set
++# CONFIG_VXFS_FS is not set
++CONFIG_MINIX_FS=y
++# CONFIG_HPFS_FS is not set
++# CONFIG_QNX4FS_FS is not set
++CONFIG_ROMFS_FS=y
++# CONFIG_SYSV_FS is not set
++# CONFIG_UFS_FS is not set
++CONFIG_NETWORK_FILESYSTEMS=y
++CONFIG_NFS_FS=y
++# CONFIG_NFS_V3 is not set
++# CONFIG_NFS_V4 is not set
++# CONFIG_NFS_DIRECTIO is not set
++# CONFIG_NFSD is not set
++CONFIG_ROOT_NFS=y
++CONFIG_LOCKD=y
++CONFIG_NFS_COMMON=y
++CONFIG_SUNRPC=y
++# CONFIG_SUNRPC_BIND34 is not set
++# CONFIG_RPCSEC_GSS_KRB5 is not set
++# CONFIG_RPCSEC_GSS_SPKM3 is not set
++# CONFIG_SMB_FS is not set
++# CONFIG_CIFS is not set
++# CONFIG_NCP_FS is not set
++# CONFIG_CODA_FS is not set
++# CONFIG_AFS_FS is not set
++
++#
++# Partition Types
++#
++CONFIG_PARTITION_ADVANCED=y
++# CONFIG_ACORN_PARTITION is not set
++# CONFIG_OSF_PARTITION is not set
++# CONFIG_AMIGA_PARTITION is not set
++# CONFIG_ATARI_PARTITION is not set
++# CONFIG_MAC_PARTITION is not set
++CONFIG_MSDOS_PARTITION=y
++# CONFIG_BSD_DISKLABEL is not set
++# CONFIG_MINIX_SUBPARTITION is not set
++# CONFIG_SOLARIS_X86_PARTITION is not set
++# CONFIG_UNIXWARE_DISKLABEL is not set
++# CONFIG_LDM_PARTITION is not set
++# CONFIG_SGI_PARTITION is not set
++# CONFIG_ULTRIX_PARTITION is not set
++# CONFIG_SUN_PARTITION is not set
++# CONFIG_KARMA_PARTITION is not set
++# CONFIG_EFI_PARTITION is not set
++# CONFIG_SYSV68_PARTITION is not set
++CONFIG_NLS=y
++CONFIG_NLS_DEFAULT="iso8859-1"
++CONFIG_NLS_CODEPAGE_437=y
++# CONFIG_NLS_CODEPAGE_737 is not set
++# CONFIG_NLS_CODEPAGE_775 is not set
++# CONFIG_NLS_CODEPAGE_850 is not set
++# CONFIG_NLS_CODEPAGE_852 is not set
++# CONFIG_NLS_CODEPAGE_855 is not set
++# CONFIG_NLS_CODEPAGE_857 is not set
++# CONFIG_NLS_CODEPAGE_860 is not set
++# CONFIG_NLS_CODEPAGE_861 is not set
++# CONFIG_NLS_CODEPAGE_862 is not set
++# CONFIG_NLS_CODEPAGE_863 is not set
++# CONFIG_NLS_CODEPAGE_864 is not set
++# CONFIG_NLS_CODEPAGE_865 is not set
++# CONFIG_NLS_CODEPAGE_866 is not set
++# CONFIG_NLS_CODEPAGE_869 is not set
++# CONFIG_NLS_CODEPAGE_936 is not set
++# CONFIG_NLS_CODEPAGE_950 is not set
++# CONFIG_NLS_CODEPAGE_932 is not set
++# CONFIG_NLS_CODEPAGE_949 is not set
++# CONFIG_NLS_CODEPAGE_874 is not set
++# CONFIG_NLS_ISO8859_8 is not set
++# CONFIG_NLS_CODEPAGE_1250 is not set
++# CONFIG_NLS_CODEPAGE_1251 is not set
++# CONFIG_NLS_ASCII is not set
++CONFIG_NLS_ISO8859_1=y
++# CONFIG_NLS_ISO8859_2 is not set
++# CONFIG_NLS_ISO8859_3 is not set
++# CONFIG_NLS_ISO8859_4 is not set
++# CONFIG_NLS_ISO8859_5 is not set
++# CONFIG_NLS_ISO8859_6 is not set
++# CONFIG_NLS_ISO8859_7 is not set
++# CONFIG_NLS_ISO8859_9 is not set
++# CONFIG_NLS_ISO8859_13 is not set
++# CONFIG_NLS_ISO8859_14 is not set
++# CONFIG_NLS_ISO8859_15 is not set
++# CONFIG_NLS_KOI8_R is not set
++# CONFIG_NLS_KOI8_U is not set
++CONFIG_NLS_UTF8=y
++# CONFIG_DLM is not set
++
++#
++# Kernel hacking
++#
++# CONFIG_PRINTK_TIME is not set
++CONFIG_ENABLE_WARN_DEPRECATED=y
++# CONFIG_ENABLE_MUST_CHECK is not set
++# CONFIG_MAGIC_SYSRQ is not set
++# CONFIG_UNUSED_SYMBOLS is not set
++# CONFIG_DEBUG_FS is not set
++# CONFIG_HEADERS_CHECK is not set
++CONFIG_DEBUG_KERNEL=y
++CONFIG_DETECT_SOFTLOCKUP=y
++CONFIG_SCHED_DEBUG=y
++# CONFIG_SCHEDSTATS is not set
++# CONFIG_TIMER_STATS is not set
++CONFIG_DEBUG_SLAB=y
++# CONFIG_DEBUG_SLAB_LEAK is not set
++# CONFIG_DEBUG_RT_MUTEXES is not set
++# CONFIG_RT_MUTEX_TESTER is not set
++# CONFIG_DEBUG_SPINLOCK is not set
++# CONFIG_DEBUG_MUTEXES is not set
++# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
++# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
++# CONFIG_DEBUG_KOBJECT is not set
++CONFIG_DEBUG_BUGVERBOSE=y
++CONFIG_DEBUG_INFO=y
++# CONFIG_DEBUG_VM is not set
++# CONFIG_DEBUG_LIST is not set
++# CONFIG_DEBUG_SG is not set
++# CONFIG_FRAME_POINTER is not set
++# CONFIG_BOOT_PRINTK_DELAY is not set
++# CONFIG_RCU_TORTURE_TEST is not set
++# CONFIG_BACKTRACE_SELF_TEST is not set
++# CONFIG_FAULT_INJECTION is not set
++# CONFIG_SAMPLES is not set
++CONFIG_BOOTPARAM=y
++CONFIG_BOOTPARAM_STRING="root=/dev/nfs rw nfsroot=172.27.163.2:/tftpboot/ltib ip=172.27.163.3:172.27.163.2:172.27.255.254:255.255.0.0::eth0:off mtdparts=phys_mapped_flash:16m(User)"
++
++#
++# Security options
++#
++# CONFIG_KEYS is not set
++# CONFIG_SECURITY is not set
++# CONFIG_SECURITY_FILE_CAPABILITIES is not set
++CONFIG_CRYPTO=y
++CONFIG_CRYPTO_ALGAPI=y
++CONFIG_CRYPTO_AEAD=y
++CONFIG_CRYPTO_BLKCIPHER=y
++# CONFIG_CRYPTO_SEQIV is not set
++CONFIG_CRYPTO_HASH=y
++CONFIG_CRYPTO_MANAGER=y
++CONFIG_CRYPTO_HMAC=y
++# CONFIG_CRYPTO_XCBC is not set
++# CONFIG_CRYPTO_NULL is not set
++# CONFIG_CRYPTO_MD4 is not set
++CONFIG_CRYPTO_MD5=y
++CONFIG_CRYPTO_SHA1=y
++# CONFIG_CRYPTO_SHA256 is not set
++# CONFIG_CRYPTO_SHA512 is not set
++# CONFIG_CRYPTO_WP512 is not set
++# CONFIG_CRYPTO_TGR192 is not set
++# CONFIG_CRYPTO_GF128MUL is not set
++# CONFIG_CRYPTO_ECB is not set
++CONFIG_CRYPTO_CBC=y
++# CONFIG_CRYPTO_PCBC is not set
++# CONFIG_CRYPTO_LRW is not set
++# CONFIG_CRYPTO_XTS is not set
++# CONFIG_CRYPTO_CTR is not set
++# CONFIG_CRYPTO_GCM is not set
++# CONFIG_CRYPTO_CCM is not set
++# CONFIG_CRYPTO_CRYPTD is not set
++CONFIG_CRYPTO_DES=y
++# CONFIG_CRYPTO_FCRYPT is not set
++# CONFIG_CRYPTO_BLOWFISH is not set
++# CONFIG_CRYPTO_TWOFISH is not set
++# CONFIG_CRYPTO_SERPENT is not set
++# CONFIG_CRYPTO_AES is not set
++# CONFIG_CRYPTO_CAST5 is not set
++# CONFIG_CRYPTO_CAST6 is not set
++# CONFIG_CRYPTO_TEA is not set
++# CONFIG_CRYPTO_ARC4 is not set
++# CONFIG_CRYPTO_KHAZAD is not set
++# CONFIG_CRYPTO_ANUBIS is not set
++# CONFIG_CRYPTO_SEED is not set
++# CONFIG_CRYPTO_SALSA20 is not set
++# CONFIG_CRYPTO_DEFLATE is not set
++# CONFIG_CRYPTO_MICHAEL_MIC is not set
++# CONFIG_CRYPTO_CRC32C is not set
++# CONFIG_CRYPTO_CAMELLIA is not set
++CONFIG_CRYPTO_TEST=m
++CONFIG_CRYPTO_AUTHENC=y
++# CONFIG_CRYPTO_LZO is not set
++# CONFIG_CRYPTO_HW is not set
++
++#
++# Library routines
++#
++CONFIG_BITREVERSE=y
++CONFIG_CRC_CCITT=y
++CONFIG_CRC16=y
++# CONFIG_CRC_ITU_T is not set
++CONFIG_CRC32=y
++# CONFIG_CRC7 is not set
++CONFIG_LIBCRC32C=y
++CONFIG_PLIST=y
++CONFIG_HAS_IOMEM=y
++CONFIG_HAS_IOPORT=y
++CONFIG_HAS_DMA=y
+--- /dev/null
++++ b/arch/m68k/configs/m5485evb_defconfig
+@@ -0,0 +1,859 @@
++#
++# Automatically generated make config: don't edit
++# Linux kernel version: 2.6.25
++# Thu Jul 10 16:12:53 2008
++#
++CONFIG_M68K=y
++CONFIG_MMU=y
++# CONFIG_GENERIC_TIME is not set
++# CONFIG_GENERIC_CLOCKEVENTS is not set
++CONFIG_RWSEM_GENERIC_SPINLOCK=y
++# CONFIG_ARCH_HAS_ILOG2_U32 is not set
++# CONFIG_ARCH_HAS_ILOG2_U64 is not set
++CONFIG_GENERIC_HWEIGHT=y
++CONFIG_GENERIC_CALIBRATE_DELAY=y
++CONFIG_TIME_LOW_RES=y
++CONFIG_GENERIC_IOMAP=y
++# CONFIG_NO_IOPORT is not set
++# CONFIG_NO_DMA is not set
++CONFIG_ARCH_SUPPORTS_AOUT=y
++CONFIG_HZ=100
++CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
++
++#
++# General setup
++#
++CONFIG_EXPERIMENTAL=y
++CONFIG_BROKEN_ON_SMP=y
++CONFIG_INIT_ENV_ARG_LIMIT=32
++CONFIG_LOCALVERSION=""
++CONFIG_LOCALVERSION_AUTO=y
++CONFIG_SWAP=y
++CONFIG_SYSVIPC=y
++CONFIG_SYSVIPC_SYSCTL=y
++# CONFIG_POSIX_MQUEUE is not set
++# CONFIG_BSD_PROCESS_ACCT is not set
++# CONFIG_TASKSTATS is not set
++# CONFIG_AUDIT is not set
++CONFIG_IKCONFIG=y
++CONFIG_IKCONFIG_PROC=y
++CONFIG_LOG_BUF_SHIFT=17
++# CONFIG_CGROUPS is not set
++CONFIG_GROUP_SCHED=y
++CONFIG_FAIR_GROUP_SCHED=y
++# CONFIG_RT_GROUP_SCHED is not set
++CONFIG_USER_SCHED=y
++# CONFIG_CGROUP_SCHED is not set
++CONFIG_SYSFS_DEPRECATED=y
++CONFIG_SYSFS_DEPRECATED_V2=y
++# CONFIG_RELAY is not set
++CONFIG_NAMESPACES=y
++# CONFIG_UTS_NS is not set
++# CONFIG_IPC_NS is not set
++# CONFIG_USER_NS is not set
++# CONFIG_PID_NS is not set
++# CONFIG_BLK_DEV_INITRD is not set
++# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
++CONFIG_SYSCTL=y
++# CONFIG_EMBEDDED is not set
++CONFIG_UID16=y
++CONFIG_SYSCTL_SYSCALL=y
++CONFIG_KALLSYMS=y
++# CONFIG_KALLSYMS_ALL is not set
++# CONFIG_KALLSYMS_EXTRA_PASS is not set
++CONFIG_HOTPLUG=y
++CONFIG_PRINTK=y
++CONFIG_BUG=y
++CONFIG_ELF_CORE=y
++CONFIG_COMPAT_BRK=y
++CONFIG_BASE_FULL=y
++CONFIG_FUTEX=y
++CONFIG_ANON_INODES=y
++CONFIG_EPOLL=y
++CONFIG_SIGNALFD=y
++CONFIG_TIMERFD=y
++CONFIG_EVENTFD=y
++CONFIG_SHMEM=y
++CONFIG_VM_EVENT_COUNTERS=y
++CONFIG_SLAB=y
++# CONFIG_SLUB is not set
++# CONFIG_SLOB is not set
++# CONFIG_PROFILING is not set
++# CONFIG_MARKERS is not set
++# CONFIG_HAVE_OPROFILE is not set
++# CONFIG_HAVE_KPROBES is not set
++# CONFIG_HAVE_KRETPROBES is not set
++CONFIG_PROC_PAGE_MONITOR=y
++CONFIG_SLABINFO=y
++CONFIG_RT_MUTEXES=y
++# CONFIG_TINY_SHMEM is not set
++CONFIG_BASE_SMALL=0
++CONFIG_MODULES=y
++CONFIG_MODULE_UNLOAD=y
++CONFIG_MODULE_FORCE_UNLOAD=y
++# CONFIG_MODVERSIONS is not set
++# CONFIG_MODULE_SRCVERSION_ALL is not set
++# CONFIG_KMOD is not set
++CONFIG_BLOCK=y
++CONFIG_LBD=y
++# CONFIG_BLK_DEV_IO_TRACE is not set
++# CONFIG_LSF is not set
++# CONFIG_BLK_DEV_BSG is not set
++
++#
++# IO Schedulers
++#
++CONFIG_IOSCHED_NOOP=y
++CONFIG_IOSCHED_AS=y
++CONFIG_IOSCHED_DEADLINE=y
++CONFIG_IOSCHED_CFQ=y
++# CONFIG_DEFAULT_AS is not set
++# CONFIG_DEFAULT_DEADLINE is not set
++CONFIG_DEFAULT_CFQ=y
++# CONFIG_DEFAULT_NOOP is not set
++CONFIG_DEFAULT_IOSCHED="cfq"
++CONFIG_CLASSIC_RCU=y
++
++#
++# Platform dependent setup
++#
++# CONFIG_SUN3 is not set
++CONFIG_COLDFIRE=y
++CONFIG_CFV4E=y
++CONFIG_MCD_DMA=y
++# CONFIG_AMIGA is not set
++# CONFIG_ATARI is not set
++# CONFIG_MAC is not set
++# CONFIG_APOLLO is not set
++# CONFIG_VME is not set
++# CONFIG_HP300 is not set
++# CONFIG_SUN3X is not set
++# CONFIG_Q40 is not set
++
++#
++# Processor type
++#
++# CONFIG_M68020 is not set
++# CONFIG_M68030 is not set
++# CONFIG_M68040 is not set
++# CONFIG_M68060 is not set
++# CONFIG_M5445X is not set
++CONFIG_M547X_8X=y
++# CONFIG_M547X is not set
++CONFIG_M548X=y
++# CONFIG_M5475AFE is not set
++# CONFIG_M5475BFE is not set
++# CONFIG_M5475CFE is not set
++# CONFIG_M5475DFE is not set
++# CONFIG_M5475EFE is not set
++# CONFIG_M5475FFE is not set
++# CONFIG_M5485AFE is not set
++# CONFIG_M5485BFE is not set
++CONFIG_M5485CFE=y
++# CONFIG_M5485DFE is not set
++# CONFIG_M5485EFE is not set
++# CONFIG_M5485FFE is not set
++CONFIG_MCFCLK=200000000
++# CONFIG_MCF_USER_HALT is not set
++CONFIG_MMU_CFV4E=y
++CONFIG_SDRAM_BASE=0x00000000
++CONFIG_SDRAM_SIZE=0x04000000
++CONFIG_NOR_FLASH_BASE=0xE0000000
++# CONFIG_M68KFPU_EMU is not set
++CONFIG_ADVANCED=y
++# CONFIG_RMW_INSNS is not set
++CONFIG_SINGLE_MEMORY_CHUNK=y
++# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
++CONFIG_SELECT_MEMORY_MODEL=y
++CONFIG_FLATMEM_MANUAL=y
++# CONFIG_DISCONTIGMEM_MANUAL is not set
++# CONFIG_SPARSEMEM_MANUAL is not set
++CONFIG_FLATMEM=y
++CONFIG_FLAT_NODE_MEM_MAP=y
++CONFIG_NEED_MULTIPLE_NODES=y
++# CONFIG_SPARSEMEM_STATIC is not set
++# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
++CONFIG_SPLIT_PTLOCK_CPUS=4
++# CONFIG_RESOURCES_64BIT is not set
++CONFIG_ZONE_DMA_FLAG=1
++CONFIG_BOUNCE=y
++CONFIG_VIRT_TO_BUS=y
++
++#
++# General setup
++#
++CONFIG_BINFMT_ELF=y
++# CONFIG_BINFMT_AOUT is not set
++# CONFIG_BINFMT_MISC is not set
++CONFIG_PROC_HARDWARE=y
++CONFIG_ZONE_DMA=y
++# CONFIG_ARCH_SUPPORTS_MSI is not set
++
++#
++# Power management options
++#
++# CONFIG_PM is not set
++
++#
++# Networking
++#
++CONFIG_NET=y
++
++#
++# Networking options
++#
++CONFIG_PACKET=y
++# CONFIG_PACKET_MMAP is not set
++CONFIG_UNIX=y
++CONFIG_XFRM=y
++# CONFIG_XFRM_USER is not set
++# CONFIG_XFRM_SUB_POLICY is not set
++# CONFIG_XFRM_MIGRATE is not set
++# CONFIG_XFRM_STATISTICS is not set
++CONFIG_NET_KEY=y
++# CONFIG_NET_KEY_MIGRATE is not set
++CONFIG_INET=y
++# CONFIG_IP_MULTICAST is not set
++CONFIG_IP_ADVANCED_ROUTER=y
++CONFIG_ASK_IP_FIB_HASH=y
++# CONFIG_IP_FIB_TRIE is not set
++CONFIG_IP_FIB_HASH=y
++# CONFIG_IP_MULTIPLE_TABLES is not set
++# CONFIG_IP_ROUTE_MULTIPATH is not set
++# CONFIG_IP_ROUTE_VERBOSE is not set
++CONFIG_IP_PNP=y
++# CONFIG_IP_PNP_DHCP is not set
++# CONFIG_IP_PNP_BOOTP is not set
++# CONFIG_IP_PNP_RARP is not set
++# CONFIG_NET_IPIP is not set
++# CONFIG_NET_IPGRE is not set
++# CONFIG_ARPD is not set
++# CONFIG_SYN_COOKIES is not set
++CONFIG_INET_AH=y
++CONFIG_INET_ESP=y
++# CONFIG_INET_IPCOMP is not set
++# CONFIG_INET_XFRM_TUNNEL is not set
++# CONFIG_INET_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
++# CONFIG_INET_XFRM_MODE_TUNNEL is not set
++# CONFIG_INET_XFRM_MODE_BEET is not set
++# CONFIG_INET_LRO is not set
++CONFIG_INET_DIAG=y
++CONFIG_INET_TCP_DIAG=y
++# CONFIG_TCP_CONG_ADVANCED is not set
++CONFIG_TCP_CONG_CUBIC=y
++CONFIG_DEFAULT_TCP_CONG="cubic"
++# CONFIG_TCP_MD5SIG is not set
++# CONFIG_IPV6 is not set
++# CONFIG_INET6_XFRM_TUNNEL is not set
++# CONFIG_INET6_TUNNEL is not set
++# CONFIG_NETWORK_SECMARK is not set
++# CONFIG_NETFILTER is not set
++# CONFIG_IP_DCCP is not set
++# CONFIG_IP_SCTP is not set
++# CONFIG_TIPC is not set
++# CONFIG_ATM is not set
++# CONFIG_BRIDGE is not set
++# CONFIG_VLAN_8021Q is not set
++# CONFIG_DECNET is not set
++# CONFIG_LLC2 is not set
++# CONFIG_IPX is not set
++# CONFIG_ATALK is not set
++# CONFIG_X25 is not set
++# CONFIG_LAPB is not set
++# CONFIG_ECONET is not set
++# CONFIG_WAN_ROUTER is not set
++# CONFIG_NET_SCHED is not set
++
++#
++# Network testing
++#
++# CONFIG_NET_PKTGEN is not set
++# CONFIG_HAMRADIO is not set
++# CONFIG_CAN is not set
++# CONFIG_IRDA is not set
++# CONFIG_BT is not set
++# CONFIG_AF_RXRPC is not set
++
++#
++# Wireless
++#
++# CONFIG_CFG80211 is not set
++# CONFIG_WIRELESS_EXT is not set
++# CONFIG_MAC80211 is not set
++# CONFIG_IEEE80211 is not set
++# CONFIG_RFKILL is not set
++# CONFIG_NET_9P is not set
++
++#
++# Device Drivers
++#
++
++#
++# Generic Driver Options
++#
++CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
++# CONFIG_STANDALONE is not set
++CONFIG_PREVENT_FIRMWARE_BUILD=y
++CONFIG_FW_LOADER=y
++# CONFIG_DEBUG_DRIVER is not set
++# CONFIG_DEBUG_DEVRES is not set
++# CONFIG_SYS_HYPERVISOR is not set
++# CONFIG_CONNECTOR is not set
++# CONFIG_MTD is not set
++# CONFIG_PARPORT is not set
++CONFIG_BLK_DEV=y
++# CONFIG_BLK_DEV_COW_COMMON is not set
++CONFIG_BLK_DEV_LOOP=y
++# CONFIG_BLK_DEV_CRYPTOLOOP is not set
++# CONFIG_BLK_DEV_NBD is not set
++CONFIG_BLK_DEV_RAM=y
++CONFIG_BLK_DEV_RAM_COUNT=16
++CONFIG_BLK_DEV_RAM_SIZE=64000
++# CONFIG_BLK_DEV_XIP is not set
++# CONFIG_CDROM_PKTCDVD is not set
++# CONFIG_ATA_OVER_ETH is not set
++CONFIG_MISC_DEVICES=y
++CONFIG_COLDFIRE_SEC=y
++CONFIG_SEC_DEVICE=y
++# CONFIG_EEPROM_93CX6 is not set
++# CONFIG_ENCLOSURE_SERVICES is not set
++CONFIG_HAVE_IDE=y
++# CONFIG_IDE is not set
++
++#
++# SCSI device support
++#
++# CONFIG_RAID_ATTRS is not set
++CONFIG_SCSI=y
++CONFIG_SCSI_DMA=y
++# CONFIG_SCSI_TGT is not set
++# CONFIG_SCSI_NETLINK is not set
++CONFIG_SCSI_PROC_FS=y
++
++#
++# SCSI support type (disk, tape, CD-ROM)
++#
++CONFIG_BLK_DEV_SD=y
++# CONFIG_CHR_DEV_ST is not set
++# CONFIG_CHR_DEV_OSST is not set
++# CONFIG_BLK_DEV_SR is not set
++# CONFIG_CHR_DEV_SG is not set
++# CONFIG_CHR_DEV_SCH is not set
++
++#
++# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
++#
++CONFIG_SCSI_MULTI_LUN=y
++# CONFIG_SCSI_CONSTANTS is not set
++# CONFIG_SCSI_LOGGING is not set
++# CONFIG_SCSI_SCAN_ASYNC is not set
++CONFIG_SCSI_WAIT_SCAN=m
++
++#
++# SCSI Transports
++#
++# CONFIG_SCSI_SPI_ATTRS is not set
++# CONFIG_SCSI_FC_ATTRS is not set
++# CONFIG_SCSI_ISCSI_ATTRS is not set
++# CONFIG_SCSI_SAS_LIBSAS is not set
++# CONFIG_SCSI_SRP_ATTRS is not set
++# CONFIG_SCSI_LOWLEVEL is not set
++# CONFIG_ATA is not set
++# CONFIG_MD is not set
++CONFIG_NETDEVICES=y
++# CONFIG_NETDEVICES_MULTIQUEUE is not set
++# CONFIG_DUMMY is not set
++# CONFIG_BONDING is not set
++# CONFIG_MACVLAN is not set
++# CONFIG_EQUALIZER is not set
++# CONFIG_TUN is not set
++# CONFIG_VETH is not set
++# CONFIG_PHYLIB is not set
++CONFIG_NET_ETHERNET=y
++CONFIG_MII=y
++CONFIG_FEC_548x=y
++CONFIG_FEC_548x_AUTO_NEGOTIATION=y
++# CONFIG_FEC_548x_ENABLE_FEC2 is not set
++# CONFIG_ENC28J60 is not set
++# CONFIG_IBM_NEW_EMAC_ZMII is not set
++# CONFIG_IBM_NEW_EMAC_RGMII is not set
++# CONFIG_IBM_NEW_EMAC_TAH is not set
++# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
++# CONFIG_B44 is not set
++# CONFIG_NETDEV_1000 is not set
++# CONFIG_NETDEV_10000 is not set
++
++#
++# Wireless LAN
++#
++# CONFIG_WLAN_PRE80211 is not set
++# CONFIG_WLAN_80211 is not set
++# CONFIG_WAN is not set
++# CONFIG_PPP is not set
++# CONFIG_SLIP is not set
++# CONFIG_NETCONSOLE is not set
++# CONFIG_NETPOLL is not set
++# CONFIG_NET_POLL_CONTROLLER is not set
++# CONFIG_ISDN is not set
++# CONFIG_PHONE is not set
++
++#
++# Input device support
++#
++CONFIG_INPUT=y
++# CONFIG_INPUT_FF_MEMLESS is not set
++# CONFIG_INPUT_POLLDEV is not set
++
++#
++# Userland interfaces
++#
++CONFIG_INPUT_MOUSEDEV=y
++# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
++CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
++CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
++# CONFIG_INPUT_JOYDEV is not set
++CONFIG_INPUT_EVDEV=y
++# CONFIG_INPUT_EVBUG is not set
++
++#
++# Input Device Drivers
++#
++CONFIG_INPUT_KEYBOARD=y
++# CONFIG_KEYBOARD_ATKBD is not set
++# CONFIG_KEYBOARD_SUNKBD is not set
++# CONFIG_KEYBOARD_LKKBD is not set
++# CONFIG_KEYBOARD_XTKBD is not set
++# CONFIG_KEYBOARD_NEWTON is not set
++# CONFIG_KEYBOARD_STOWAWAY is not set
++# CONFIG_INPUT_MOUSE is not set
++# CONFIG_INPUT_JOYSTICK is not set
++# CONFIG_INPUT_TABLET is not set
++# CONFIG_INPUT_TOUCHSCREEN is not set
++# CONFIG_INPUT_MISC is not set
++
++#
++# Hardware I/O ports
++#
++CONFIG_SERIO=y
++CONFIG_SERIO_SERPORT=y
++# CONFIG_SERIO_RAW is not set
++# CONFIG_GAMEPORT is not set
++
++#
++# Character devices
++#
++CONFIG_VT=y
++CONFIG_VT_CONSOLE=y
++CONFIG_HW_CONSOLE=y
++# CONFIG_VT_HW_CONSOLE_BINDING is not set
++# CONFIG_SERIAL_NONSTANDARD is not set
++
++#
++# Serial drivers
++#
++# CONFIG_SERIAL_8250 is not set
++
++#
++# Non-8250 serial port support
++#
++CONFIG_SERIAL_COLDFIRE=y
++# CONFIG_SERIAL_COLDFIRE_IRDA is not set
++# CONFIG_SERIAL_MCF is not set
++CONFIG_UNIX98_PTYS=y
++# CONFIG_LEGACY_PTYS is not set
++# CONFIG_IPMI_HANDLER is not set
++# CONFIG_HW_RANDOM is not set
++# CONFIG_GEN_RTC is not set
++# CONFIG_R3964 is not set
++# CONFIG_RAW_DRIVER is not set
++# CONFIG_TCG_TPM is not set
++CONFIG_I2C=y
++CONFIG_I2C_BOARDINFO=y
++# CONFIG_I2C_CHARDEV is not set
++
++#
++# I2C Algorithms
++#
++# CONFIG_I2C_ALGOBIT is not set
++# CONFIG_I2C_ALGOPCF is not set
++# CONFIG_I2C_ALGOPCA is not set
++
++#
++# I2C Hardware Bus support
++#
++CONFIG_I2C_MCF548x=y
++# CONFIG_I2C_MCF is not set
++# CONFIG_I2C_OCORES is not set
++# CONFIG_I2C_PARPORT_LIGHT is not set
++# CONFIG_I2C_SIMTEC is not set
++# CONFIG_I2C_TAOS_EVM is not set
++# CONFIG_I2C_STUB is not set
++
++#
++# Miscellaneous I2C Chip support
++#
++# CONFIG_DS1682 is not set
++# CONFIG_SENSORS_EEPROM is not set
++# CONFIG_SENSORS_PCF8574 is not set
++# CONFIG_PCF8575 is not set
++# CONFIG_SENSORS_PCF8591 is not set
++# CONFIG_TPS65010 is not set
++# CONFIG_SENSORS_MAX6875 is not set
++# CONFIG_SENSORS_TSL2550 is not set
++# CONFIG_I2C_DEBUG_CORE is not set
++# CONFIG_I2C_DEBUG_ALGO is not set
++# CONFIG_I2C_DEBUG_BUS is not set
++# CONFIG_I2C_DEBUG_CHIP is not set
++
++#
++# SPI support
++#
++CONFIG_SPI=y
++CONFIG_SPI_DEBUG=y
++# CONFIG_COLDFIRE_EDMA is not set
++CONFIG_SPI_MASTER=y
++
++#
++# SPI Master Controller Drivers
++#
++# CONFIG_SPI_BITBANG is not set
++CONFIG_SPI_COLDFIRE=y
++
++#
++# SPI Protocol Masters
++#
++# CONFIG_SPI_AT25 is not set
++# CONFIG_SPI_SPIDEV is not set
++# CONFIG_SPI_TLE62X0 is not set
++# CONFIG_SPI_COLDFIRE_SSI_AUDIO is not set
++# CONFIG_W1 is not set
++# CONFIG_POWER_SUPPLY is not set
++# CONFIG_HWMON is not set
++# CONFIG_THERMAL is not set
++# CONFIG_WATCHDOG is not set
++
++#
++# Sonics Silicon Backplane
++#
++CONFIG_SSB_POSSIBLE=y
++# CONFIG_SSB is not set
++
++#
++# Multifunction device drivers
++#
++# CONFIG_MFD_SM501 is not set
++
++#
++# Multimedia devices
++#
++# CONFIG_VIDEO_DEV is not set
++# CONFIG_DVB_CORE is not set
++CONFIG_DAB=y
++
++#
++# Graphics support
++#
++# CONFIG_VGASTATE is not set
++CONFIG_VIDEO_OUTPUT_CONTROL=m
++# CONFIG_FB is not set
++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
++
++#
++# Display device support
++#
++# CONFIG_DISPLAY_SUPPORT is not set
++
++#
++# Console display driver support
++#
++CONFIG_DUMMY_CONSOLE=y
++
++#
++# Sound
++#
++# CONFIG_SOUND is not set
++CONFIG_HID_SUPPORT=y
++CONFIG_HID=y
++CONFIG_HID_DEBUG=y
++# CONFIG_HIDRAW is not set
++# CONFIG_USB_SUPPORT is not set
++# CONFIG_MMC is not set
++# CONFIG_MEMSTICK is not set
++# CONFIG_NEW_LEDS is not set
++# CONFIG_RTC_CLASS is not set
++
++#
++# Userspace I/O
++#
++# CONFIG_UIO is not set
++
++#
++# Character devices
++#
++# CONFIG_SERIAL_CONSOLE is not set
++
++#
++# File systems
++#
++CONFIG_EXT2_FS=y
++# CONFIG_EXT2_FS_XATTR is not set
++# CONFIG_EXT2_FS_XIP is not set
++CONFIG_EXT3_FS=y
++CONFIG_EXT3_FS_XATTR=y
++# CONFIG_EXT3_FS_POSIX_ACL is not set
++# CONFIG_EXT3_FS_SECURITY is not set
++# CONFIG_EXT4DEV_FS is not set
++CONFIG_JBD=y
++CONFIG_FS_MBCACHE=y
++# CONFIG_REISERFS_FS is not set
++# CONFIG_JFS_FS is not set
++# CONFIG_FS_POSIX_ACL is not set
++# CONFIG_XFS_FS is not set
++# CONFIG_GFS2_FS is not set
++# CONFIG_OCFS2_FS is not set
++CONFIG_DNOTIFY=y
++# CONFIG_INOTIFY is not set
++# CONFIG_QUOTA is not set
++# CONFIG_AUTOFS_FS is not set
++# CONFIG_AUTOFS4_FS is not set
++# CONFIG_FUSE_FS is not set
++
++#
++# CD-ROM/DVD Filesystems
++#
++# CONFIG_ISO9660_FS is not set
++# CONFIG_UDF_FS is not set
++
++#
++# DOS/FAT/NT Filesystems
++#
++CONFIG_FAT_FS=y
++CONFIG_MSDOS_FS=y
++CONFIG_VFAT_FS=y
++CONFIG_FAT_DEFAULT_CODEPAGE=437
++CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
++CONFIG_NTFS_FS=y
++# CONFIG_NTFS_DEBUG is not set
++CONFIG_NTFS_RW=y
++
++#
++# Pseudo filesystems
++#
++CONFIG_PROC_FS=y
++# CONFIG_PROC_KCORE is not set
++CONFIG_PROC_SYSCTL=y
++CONFIG_SYSFS=y
++CONFIG_TMPFS=y
++# CONFIG_TMPFS_POSIX_ACL is not set
++# CONFIG_HUGETLB_PAGE is not set
++# CONFIG_CONFIGFS_FS is not set
++
++#
++# Miscellaneous filesystems
++#
++# CONFIG_ADFS_FS is not set
++# CONFIG_AFFS_FS is not set
++# CONFIG_HFS_FS is not set
++# CONFIG_HFSPLUS_FS is not set
++# CONFIG_BEFS_FS is not set
++# CONFIG_BFS_FS is not set
++# CONFIG_EFS_FS is not set
++# CONFIG_CRAMFS is not set
++# CONFIG_VXFS_FS is not set
++CONFIG_MINIX_FS=y
++# CONFIG_HPFS_FS is not set
++# CONFIG_QNX4FS_FS is not set
++CONFIG_ROMFS_FS=y
++# CONFIG_SYSV_FS is not set
++# CONFIG_UFS_FS is not set
++CONFIG_NETWORK_FILESYSTEMS=y
++CONFIG_NFS_FS=y
++# CONFIG_NFS_V3 is not set
++# CONFIG_NFS_V4 is not set
++# CONFIG_NFS_DIRECTIO is not set
++# CONFIG_NFSD is not set
++CONFIG_ROOT_NFS=y
++CONFIG_LOCKD=y
++CONFIG_NFS_COMMON=y
++CONFIG_SUNRPC=y
++# CONFIG_SUNRPC_BIND34 is not set
++# CONFIG_RPCSEC_GSS_KRB5 is not set
++# CONFIG_RPCSEC_GSS_SPKM3 is not set
++# CONFIG_SMB_FS is not set
++# CONFIG_CIFS is not set
++# CONFIG_NCP_FS is not set
++# CONFIG_CODA_FS is not set
++# CONFIG_AFS_FS is not set
++
++#
++# Partition Types
++#
++CONFIG_PARTITION_ADVANCED=y
++# CONFIG_ACORN_PARTITION is not set
++# CONFIG_OSF_PARTITION is not set
++# CONFIG_AMIGA_PARTITION is not set
++# CONFIG_ATARI_PARTITION is not set
++# CONFIG_MAC_PARTITION is not set
++CONFIG_MSDOS_PARTITION=y
++# CONFIG_BSD_DISKLABEL is not set
++# CONFIG_MINIX_SUBPARTITION is not set
++# CONFIG_SOLARIS_X86_PARTITION is not set
++# CONFIG_UNIXWARE_DISKLABEL is not set
++# CONFIG_LDM_PARTITION is not set
++# CONFIG_SGI_PARTITION is not set
++# CONFIG_ULTRIX_PARTITION is not set
++# CONFIG_SUN_PARTITION is not set
++# CONFIG_KARMA_PARTITION is not set
++# CONFIG_EFI_PARTITION is not set
++# CONFIG_SYSV68_PARTITION is not set
++CONFIG_NLS=y
++CONFIG_NLS_DEFAULT="iso8859-1"
++CONFIG_NLS_CODEPAGE_437=y
++# CONFIG_NLS_CODEPAGE_737 is not set
++# CONFIG_NLS_CODEPAGE_775 is not set
++# CONFIG_NLS_CODEPAGE_850 is not set
++# CONFIG_NLS_CODEPAGE_852 is not set
++# CONFIG_NLS_CODEPAGE_855 is not set
++# CONFIG_NLS_CODEPAGE_857 is not set
++# CONFIG_NLS_CODEPAGE_860 is not set
++# CONFIG_NLS_CODEPAGE_861 is not set
++# CONFIG_NLS_CODEPAGE_862 is not set
++# CONFIG_NLS_CODEPAGE_863 is not set
++# CONFIG_NLS_CODEPAGE_864 is not set
++# CONFIG_NLS_CODEPAGE_865 is not set
++# CONFIG_NLS_CODEPAGE_866 is not set
++# CONFIG_NLS_CODEPAGE_869 is not set
++# CONFIG_NLS_CODEPAGE_936 is not set
++# CONFIG_NLS_CODEPAGE_950 is not set
++# CONFIG_NLS_CODEPAGE_932 is not set
++# CONFIG_NLS_CODEPAGE_949 is not set
++# CONFIG_NLS_CODEPAGE_874 is not set
++# CONFIG_NLS_ISO8859_8 is not set
++# CONFIG_NLS_CODEPAGE_1250 is not set
++# CONFIG_NLS_CODEPAGE_1251 is not set
++# CONFIG_NLS_ASCII is not set
++CONFIG_NLS_ISO8859_1=y
++# CONFIG_NLS_ISO8859_2 is not set
++# CONFIG_NLS_ISO8859_3 is not set
++# CONFIG_NLS_ISO8859_4 is not set
++# CONFIG_NLS_ISO8859_5 is not set
++# CONFIG_NLS_ISO8859_6 is not set
++# CONFIG_NLS_ISO8859_7 is not set
++# CONFIG_NLS_ISO8859_9 is not set
++# CONFIG_NLS_ISO8859_13 is not set
++# CONFIG_NLS_ISO8859_14 is not set
++# CONFIG_NLS_ISO8859_15 is not set
++# CONFIG_NLS_KOI8_R is not set
++# CONFIG_NLS_KOI8_U is not set
++CONFIG_NLS_UTF8=y
++# CONFIG_DLM is not set
++
++#
++# Kernel hacking
++#
++# CONFIG_PRINTK_TIME is not set
++CONFIG_ENABLE_WARN_DEPRECATED=y
++# CONFIG_ENABLE_MUST_CHECK is not set
++# CONFIG_MAGIC_SYSRQ is not set
++# CONFIG_UNUSED_SYMBOLS is not set
++# CONFIG_DEBUG_FS is not set
++# CONFIG_HEADERS_CHECK is not set
++CONFIG_DEBUG_KERNEL=y
++CONFIG_DETECT_SOFTLOCKUP=y
++CONFIG_SCHED_DEBUG=y
++# CONFIG_SCHEDSTATS is not set
++# CONFIG_TIMER_STATS is not set
++CONFIG_DEBUG_SLAB=y
++# CONFIG_DEBUG_SLAB_LEAK is not set
++# CONFIG_DEBUG_RT_MUTEXES is not set
++# CONFIG_RT_MUTEX_TESTER is not set
++# CONFIG_DEBUG_SPINLOCK is not set
++# CONFIG_DEBUG_MUTEXES is not set
++# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
++# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
++# CONFIG_DEBUG_KOBJECT is not set
++CONFIG_DEBUG_BUGVERBOSE=y
++CONFIG_DEBUG_INFO=y
++# CONFIG_DEBUG_VM is not set
++# CONFIG_DEBUG_LIST is not set
++# CONFIG_DEBUG_SG is not set
++# CONFIG_FRAME_POINTER is not set
++# CONFIG_BOOT_PRINTK_DELAY is not set
++# CONFIG_RCU_TORTURE_TEST is not set
++# CONFIG_BACKTRACE_SELF_TEST is not set
++# CONFIG_FAULT_INJECTION is not set
++# CONFIG_SAMPLES is not set
++CONFIG_BOOTPARAM=y
++CONFIG_BOOTPARAM_STRING="root=/dev/nfs rw nfsroot=172.27.163.2:/tftpboot/ltib ip=172.27.163.3:172.27.163.2:172.27.255.254:255.255.0.0::eth0:off mtdparts=phys_mapped_flash:16m(User)"
++
++#
++# Security options
++#
++# CONFIG_KEYS is not set
++# CONFIG_SECURITY is not set
++# CONFIG_SECURITY_FILE_CAPABILITIES is not set
++CONFIG_CRYPTO=y
++CONFIG_CRYPTO_ALGAPI=y
++CONFIG_CRYPTO_AEAD=y
++CONFIG_CRYPTO_BLKCIPHER=y
++# CONFIG_CRYPTO_SEQIV is not set
++CONFIG_CRYPTO_HASH=y
++CONFIG_CRYPTO_MANAGER=y
++CONFIG_CRYPTO_HMAC=y
++# CONFIG_CRYPTO_XCBC is not set
++# CONFIG_CRYPTO_NULL is not set
++# CONFIG_CRYPTO_MD4 is not set
++CONFIG_CRYPTO_MD5=y
++CONFIG_CRYPTO_SHA1=y
++# CONFIG_CRYPTO_SHA256 is not set
++# CONFIG_CRYPTO_SHA512 is not set
++# CONFIG_CRYPTO_WP512 is not set
++# CONFIG_CRYPTO_TGR192 is not set
++# CONFIG_CRYPTO_GF128MUL is not set
++# CONFIG_CRYPTO_ECB is not set
++CONFIG_CRYPTO_CBC=y
++# CONFIG_CRYPTO_PCBC is not set
++# CONFIG_CRYPTO_LRW is not set
++# CONFIG_CRYPTO_XTS is not set
++# CONFIG_CRYPTO_CTR is not set
++# CONFIG_CRYPTO_GCM is not set
++# CONFIG_CRYPTO_CCM is not set
++# CONFIG_CRYPTO_CRYPTD is not set
++CONFIG_CRYPTO_DES=y
++# CONFIG_CRYPTO_FCRYPT is not set
++# CONFIG_CRYPTO_BLOWFISH is not set
++# CONFIG_CRYPTO_TWOFISH is not set
++# CONFIG_CRYPTO_SERPENT is not set
++# CONFIG_CRYPTO_AES is not set
++# CONFIG_CRYPTO_CAST5 is not set
++# CONFIG_CRYPTO_CAST6 is not set
++# CONFIG_CRYPTO_TEA is not set
++# CONFIG_CRYPTO_ARC4 is not set
++# CONFIG_CRYPTO_KHAZAD is not set
++# CONFIG_CRYPTO_ANUBIS is not set
++# CONFIG_CRYPTO_SEED is not set
++# CONFIG_CRYPTO_SALSA20 is not set
++# CONFIG_CRYPTO_DEFLATE is not set
++# CONFIG_CRYPTO_MICHAEL_MIC is not set
++# CONFIG_CRYPTO_CRC32C is not set
++# CONFIG_CRYPTO_CAMELLIA is not set
++CONFIG_CRYPTO_TEST=m
++CONFIG_CRYPTO_AUTHENC=y
++# CONFIG_CRYPTO_LZO is not set
++# CONFIG_CRYPTO_HW is not set
++
++#
++# Library routines
++#
++CONFIG_BITREVERSE=y
++CONFIG_CRC_CCITT=y
++CONFIG_CRC16=y
++# CONFIG_CRC_ITU_T is not set
++CONFIG_CRC32=y
++# CONFIG_CRC7 is not set
++CONFIG_LIBCRC32C=y
++CONFIG_PLIST=y
++CONFIG_HAS_IOMEM=y
++CONFIG_HAS_IOPORT=y
++CONFIG_HAS_DMA=y
+--- a/arch/m68k/Kconfig
++++ b/arch/m68k/Kconfig
+@@ -11,6 +11,14 @@ config MMU
+ bool
+ default y
+
++config GENERIC_TIME
++ bool
++ default n
++
++config GENERIC_CLOCKEVENTS
++ bool
++ default n
++
+ config RWSEM_GENERIC_SPINLOCK
+ bool
+ default y
+@@ -48,7 +56,7 @@ config ARCH_MAY_HAVE_PC_FDC
+ default y
+
+ config NO_IOPORT
+- def_bool y
++ def_bool !(M5445X || M547X_8X)
+
+ config NO_DMA
+ def_bool SUN3
+@@ -119,6 +127,29 @@ config SUN3
+
+ If you don't want to compile a kernel exclusively for a Sun 3, say N.
+
++config COLDFIRE
++ bool "ColdFire V4e support"
++ default y
++ select CFV4E
++ help
++ Say Y if you want to build a kernel to run on one of the ColdFire
++ V4e boards.
++
++config CFV4E
++ bool
++ depends on COLDFIRE
++ select MMU_CFV4E if MMU
++ default y
++
++config MCD_DMA
++ bool "ColdFire MCD DMA support"
++ depends on M547X_8X
++ default y
++ help
++ This enables support for the ColdFire 547x/548x family
++ multichannel DMA support. Many drivers need it.
++ If you want it, say Y
++
+ config AMIGA
+ bool "Amiga support"
+ depends on !MMU_SUN3
+@@ -144,9 +175,9 @@ config HADES
+ to use this kernel on a Hades, say Y here; otherwise say N.
+
+ config PCI
+- bool
+- depends on HADES
+- default y
++ bool "PCI bus support"
++ depends on HADES || M54455 || M547X_8X
++ default n
+ help
+ Find out whether you have a PCI motherboard. PCI is the name of a
+ bus system, i.e. the way the CPU talks to the other stuff inside
+@@ -294,14 +325,142 @@ config M68060
+ If you anticipate running this kernel on a computer with a MC68060
+ processor, say Y. Otherwise, say N.
+
++config M5445X
++ bool "MCF5445x support"
++ depends on COLDFIRE
++ help
++ This option will add support for the MCF5445 processor with mmu.
++
++config M54451
++ bool
++ depends on M5445X
++ default n
++
++config M54455
++ bool
++ depends on M5445X
++ default n
++
++choice
++ prompt "Model"
++ depends on M5445X
++ default M54451EVB
++ config M54451EVB
++ bool "M54451EVB"
++ select M54451
++ config M54455EVB
++ bool "M54455EVB"
++ select M54455
++endchoice
++
++
++config M547X_8X
++ bool "MCF547x/MCF548x support"
++ depends on COLDFIRE
++ help
++ This option will add support for the MCF547x/MCF548x processor with mmu.
++
++config M547X
++ bool
++ depends on M547X_8X
++ default n
++
++config M548X
++ bool
++ depends on M547X_8X
++ default n
++
++choice
++ prompt "Model"
++ depends on M547X_8X
++ default M5485CFE
++ config M5475AFE
++ bool "MCF5475AFE"
++ select M547X
++ config M5475BFE
++ bool "MCF5475BFE"
++ select M547X
++ config M5475CFE
++ bool "MCF5475CFE"
++ select M547X
++ config M5475DFE
++ bool "MCF5475DFE"
++ select M547X
++ config M5475EFE
++ bool "MCF5475EFE"
++ select M547X
++ config M5475FFE
++ bool "MCF5475FFE"
++ select M547X
++
++ config M5485AFE
++ bool "MCF5485AFE"
++ select M548X
++ config M5485BFE
++ bool "MCF5485BFE"
++ select M548X
++ config M5485CFE
++ bool "MCF5485CFE"
++ select M548X
++ config M5485DFE
++ bool "MCF5485DFE"
++ select M548X
++ config M5485EFE
++ bool "MCF5485EFE"
++ select M548X
++ config M5485FFE
++ bool "MCF5485FFE"
++ select M548X
++
++endchoice
++
++config MCFCLK
++ int
++ default 266666666 if M54455EVB
++ default 240000000 if M54451EVB
++ default 266000000 if M547X
++ default 200000000 if M548X
++ help
++ Coldfire System clock.
++
++config MCF_USER_HALT
++ bool "Coldfire User Halt Enable"
++ depends on M5445X || M547X_8X
++ default n
++ help
++ Enables the HALT instruction in User Mode.
++
+ config MMU_MOTOROLA
+ bool
+- depends on MMU && !MMU_SUN3
++ depends on MMU && !MMU_SUN3 && !COLDFIRE
+ default y
+
+ config MMU_SUN3
+ bool
+
++config MMU_CFV4E
++ bool
++
++config SDRAM_BASE
++ hex
++ depends on COLDFIRE
++ default 0x40000000 if M5445X
++ default 0x00000000 if M547X_8X
++
++config SDRAM_SIZE
++ hex
++ depends on COLDFIRE
++ default 0x08000000 if M54451EVB
++ default 0x10000000 if M54455EVB
++ default 0x04000000 if M547X_8X
++
++config NOR_FLASH_BASE
++ hex "NOR Flash Base Address"
++ depends on COLDFIRE
++ default 0x00000000 if M54451EVB
++ default 0x00000000 if M54455EVB
++ default 0xE0000000 if M547X_8X
++
+ config M68KFPU_EMU
+ bool "Math emulation support (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+@@ -468,6 +627,14 @@ config ZONE_DMA
+ source "drivers/pci/Kconfig"
+
+ source "drivers/zorro/Kconfig"
++endmenu
++
++menu "Power management options"
++
++config PM
++ bool "Power Management support"
++ help
++ Support processor power management modes
+
+ endmenu
+
+@@ -647,7 +814,7 @@ config DN_SERIAL
+
+ config SERIAL_CONSOLE
+ bool "Support for serial port console"
+- depends on (AMIGA || ATARI || MAC || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_SCC=y || ATARI_MIDI=y || MAC_SCC=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL)
++ depends on (AMIGA || ATARI || MAC || SUN3 || SUN3X || VME || APOLLO || COLDFIRE) && (ATARI_MFPSER=y || ATARI_SCC=y || ATARI_MIDI=y || MAC_SCC=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL || SERIAL_COLDFIRE)
+ ---help---
+ If you say Y here, it will be possible to use a serial port as the
+ system console (the system console is the device which receives all
+--- a/arch/m68k/Kconfig.debug
++++ b/arch/m68k/Kconfig.debug
+@@ -2,4 +2,13 @@ menu "Kernel hacking"
+
+ source "lib/Kconfig.debug"
+
++config BOOTPARAM
++ bool 'Compiled-in Kernel Boot Parameter'
++ depends on COLDFIRE
++
++config BOOTPARAM_STRING
++ string 'Kernel Boot Parameter'
++ default 'console=ttyS0,115200'
++ depends on BOOTPARAM
++
+ endmenu
+--- a/arch/m68k/kernel/asm-offsets.c
++++ b/arch/m68k/kernel/asm-offsets.c
+@@ -58,8 +58,15 @@ int main(void)
+ DEFINE(PT_A2, offsetof(struct pt_regs, a2));
+ DEFINE(PT_PC, offsetof(struct pt_regs, pc));
+ DEFINE(PT_SR, offsetof(struct pt_regs, sr));
++#ifdef CONFIG_COLDFIRE
++ /* Need to get the context out of struct mm for ASID setting */
++ DEFINE(MM_CONTEXT, offsetof(struct mm_struct, context));
++ /* Coldfire exception frame has vector *before* pc */
++ DEFINE(PT_VECTOR, offsetof(struct pt_regs, pc) - 4);
++#else
+ /* bitfields are a bit difficult */
+ DEFINE(PT_VECTOR, offsetof(struct pt_regs, pc) + 4);
++#endif
+
+ /* offsets into the irq_handler struct */
+ DEFINE(IRQ_HANDLER, offsetof(struct irq_node, handler));
+--- /dev/null
++++ b/arch/m68k/kernel/bios32_mcf548x.c
+@@ -0,0 +1,631 @@
++/*
++ * bios32.c - PCI BIOS functions for m68k systems.
++ *
++ * Written by Wout Klaren.
++ *
++ * Based on the DEC Alpha bios32.c by Dave Rusling and David Mosberger.
++ */
++#include <linux/init.h>
++#include <linux/kernel.h>
++
++#if 0
++# define DBG_DEVS(args) printk args
++#else
++# define DBG_DEVS(args)
++#endif
++
++#ifdef CONFIG_PCI
++
++/*
++ * PCI support for Linux/m68k. Currently only the Hades is supported.
++ *
++ * The support for PCI bridges in the DEC Alpha version has
++ * been removed in this version.
++ */
++
++#include <linux/pci.h>
++#include <linux/slab.h>
++#include <linux/mm.h>
++
++#include <asm/io.h>
++#include <asm/pci.h>
++#include <asm/uaccess.h>
++
++#define KB 1024
++#define MB (1024*KB)
++#define GB (1024*MB)
++
++#define MAJOR_REV 0
++#define MINOR_REV 5
++
++/*
++ * Align VAL to ALIGN, which must be a power of two.
++ */
++
++#define MAX(val1, val2) (((val1) > (val2)) ? val1 : val2)
++
++/*
++ * Offsets relative to the I/O and memory base addresses from where resources
++ * are allocated.
++ */
++
++#ifdef CONFIG_COLDFIRE
++#define IO_ALLOC_OFFSET 0x00000100
++#define MEM_ALLOC_OFFSET 0x00000000
++#else /* CONFIG_COLDFIRE */
++#define IO_ALLOC_OFFSET 0x00004000
++#define MEM_ALLOC_OFFSET 0x04000000
++#endif /* CONFIG_COLDFIRE */
++
++/*
++ * Declarations of hardware specific initialisation functions.
++ */
++
++extern struct pci_bus_info *init_hades_pci(void);
++
++/*
++ * Bus info structure of the PCI bus. A pointer to this structure is
++ * put in the sysdata member of the pci_bus structure.
++ */
++
++static struct pci_bus_info *bus_info;
++
++static int pci_modify = 1; /* If set, layout the PCI bus ourself. */
++static int skip_vga; /* If set do not modify base addresses
++ of vga cards.*/
++static int disable_pci_burst; /* If set do not allow PCI bursts. */
++
++static unsigned int io_base;
++static unsigned int mem_base;
++
++/*
++ * static void disable_dev(struct pci_dev *dev)
++ *
++ * Disable PCI device DEV so that it does not respond to I/O or memory
++ * accesses.
++ *
++ * Parameters:
++ *
++ * dev - device to disable.
++ */
++
++static void __init disable_dev(struct pci_dev *dev)
++{
++ unsigned short cmd;
++
++ if (((dev->class >> 8 == PCI_CLASS_NOT_DEFINED_VGA) ||
++ (dev->class >> 8 == PCI_CLASS_DISPLAY_VGA) ||
++ (dev->class >> 8 == PCI_CLASS_DISPLAY_XGA)) && skip_vga)
++ return;
++
++ pci_read_config_word(dev, PCI_COMMAND, &cmd);
++
++ cmd &= (~PCI_COMMAND_IO & ~PCI_COMMAND_MEMORY & ~PCI_COMMAND_MASTER);
++ pci_write_config_word(dev, PCI_COMMAND, cmd);
++}
++
++/* Stolen from pcibios_enable_resources/i386 */
++int pcibios_enable_device(struct pci_dev *dev, int mask)
++{
++ u16 cmd, old_cmd;
++ int idx;
++ struct resource *r;
++
++ pci_read_config_word(dev, PCI_COMMAND, &cmd);
++ old_cmd = cmd;
++ for(idx=0; idx<6; idx++) {
++ /* Only set up the requested stuff */
++ if (!(mask & (1<<idx)))
++ continue;
++
++ r = &dev->resource[idx];
++ if (!r->start && r->end) {
++ printk("PCI: Device %s not available because"
++ " of resource collisions\n", dev->dev.bus_id);
++ return -EINVAL;
++ }
++ if (r->flags & IORESOURCE_IO)
++ cmd |= PCI_COMMAND_IO;
++ if (r->flags & IORESOURCE_MEM)
++ cmd |= PCI_COMMAND_MEMORY;
++ }
++ if (dev->resource[PCI_ROM_RESOURCE].start)
++ cmd |= PCI_COMMAND_MEMORY;
++ if (cmd != old_cmd) {
++ printk("PCI: Enabling device %s (%04x -> %04x)\n", dev->dev.bus_id, old_cmd, cmd);
++ pci_write_config_word(dev, PCI_COMMAND, cmd);
++ }
++ return 0;
++}
++
++/*
++ * static void layout_dev(struct pci_dev *dev)
++ *
++ * Layout memory and I/O for a device.
++ *
++ * Parameters:
++ *
++ * device - device to layout memory and I/O for.
++ */
++
++static void __init layout_dev(struct pci_dev *dev)
++{
++ unsigned short cmd;
++ unsigned int base, mask, size, reg;
++ unsigned int alignto;
++ int i;
++
++ /*
++ * Skip video cards if requested.
++ */
++ if (((dev->class >> 8 == PCI_CLASS_NOT_DEFINED_VGA) ||
++ (dev->class >> 8 == PCI_CLASS_DISPLAY_VGA) ||
++ (dev->class >> 8 == PCI_CLASS_DISPLAY_XGA)) && skip_vga){
++ printk("%s: VGA\n",__FUNCTION__);
++ return;
++ }
++ pci_read_config_word(dev, PCI_COMMAND, &cmd);
++
++ for (reg = PCI_BASE_ADDRESS_0, i = 0; reg <= PCI_BASE_ADDRESS_5; reg += 4, i++)
++ {
++ /*
++ * Figure out how much space and of what type this
++ * device wants.
++ */
++
++ pci_write_config_dword(dev, reg, 0xffffffff);
++ pci_read_config_dword(dev, reg, &base);
++ if (!base)
++ {
++ /* this base-address register is unused */
++ dev->resource[i].start = 0;
++ dev->resource[i].end = 0;
++ dev->resource[i].flags = 0;
++ continue;
++ }
++
++ /*
++ * We've read the base address register back after
++ * writing all ones and so now we must decode it.
++ */
++
++ if (base & PCI_BASE_ADDRESS_SPACE_IO)
++ {
++ /*
++ * I/O space base address register.
++ */
++
++ cmd |= PCI_COMMAND_IO;
++
++ base &= PCI_BASE_ADDRESS_IO_MASK;
++ mask = (~base << 1) | 0x1;
++ size = (mask & base) & 0xffffffff;
++
++ /*
++ * Align to multiple of size of minimum base.
++ */
++
++#ifdef CONFIG_COLDFIRE
++ alignto = MAX(PAGE_SIZE, size) ;
++#else /* CONFIG_COLDFIRE */
++ alignto = MAX(0x040, size) ;
++#endif /* CONFIG_COLDFIRE */
++ base = ALIGN(io_base, alignto);
++ io_base = base + size;
++ pci_write_config_dword(dev, reg, base | PCI_BASE_ADDRESS_SPACE_IO);
++
++ dev->resource[i].start = base;
++ dev->resource[i].end = dev->resource[i].start + size - 1;
++ dev->resource[i].flags = IORESOURCE_IO | PCI_BASE_ADDRESS_SPACE_IO;
++
++ DBG_DEVS(("layout_dev: IO address: %x\n", base));
++ }
++ else
++ {
++ unsigned int type;
++
++ /*
++ * Memory space base address register.
++ */
++
++ cmd |= PCI_COMMAND_MEMORY;
++ type = base & PCI_BASE_ADDRESS_MEM_TYPE_MASK;
++ base &= PCI_BASE_ADDRESS_MEM_MASK;
++ mask = (~base << 1) | 0x1;
++ size = (mask & base) & 0xffffffff;
++ switch (type)
++ {
++ case PCI_BASE_ADDRESS_MEM_TYPE_32:
++ case PCI_BASE_ADDRESS_MEM_TYPE_64:
++ break;
++
++ case PCI_BASE_ADDRESS_MEM_TYPE_1M:
++ printk("bios32 WARNING: slot %d, function %d "
++ "requests memory below 1MB---don't "
++ "know how to do that.\n",
++ PCI_SLOT(dev->devfn),
++ PCI_FUNC(dev->devfn));
++ continue;
++ }
++ DBG_DEVS(("%s MEM: base %x,type %x,mask %x,size %x\n",
++ __FUNCTION__, base, type, mask, size));
++ /*
++ * Align to multiple of size of minimum base.
++ */
++
++ alignto = max_t(unsigned int, 0x1000, size);
++ base = ALIGN(mem_base, alignto);
++ mem_base = base + size;
++ pci_write_config_dword(dev, reg, base);
++
++ dev->resource[i].start = base;
++ dev->resource[i].end = dev->resource[i].start + size - 1;
++ dev->resource[i].flags = IORESOURCE_MEM;
++ DBG_DEVS(("%s MEM :base %x,size %x\n",
++ __FUNCTION__, base, size));
++ if (type == PCI_BASE_ADDRESS_MEM_TYPE_64)
++ {
++ /*
++ * 64-bit address, set the highest 32 bits
++ * to zero.
++ */
++
++ reg += 4;
++ pci_write_config_dword(dev, reg, 0);
++
++ i++;
++ dev->resource[i].start = 0;
++ dev->resource[i].end = 0;
++ dev->resource[i].flags = 0;
++ printk("%s:type == 64\n",__FUNCTION__);
++ }
++ }
++ }
++
++ /*
++ * Enable device:
++ */
++
++ if (dev->class >> 8 == PCI_CLASS_NOT_DEFINED ||
++ dev->class >> 8 == PCI_CLASS_NOT_DEFINED_VGA ||
++ dev->class >> 8 == PCI_CLASS_DISPLAY_VGA ||
++ dev->class >> 8 == PCI_CLASS_DISPLAY_XGA)
++ {
++ /*
++ * All of these (may) have I/O scattered all around
++ * and may not use i/o-base address registers at all.
++ * So we just have to always enable I/O to these
++ * devices.
++ */
++ cmd |= PCI_COMMAND_IO;
++ }
++
++ pci_write_config_word(dev, PCI_COMMAND, cmd | PCI_COMMAND_MASTER);
++
++ pci_write_config_byte(dev, PCI_LATENCY_TIMER, (disable_pci_burst) ? 0 : 32);
++
++ if (bus_info != NULL)
++ bus_info->conf_device(dev); /* Machine dependent configuration. */
++
++ printk(KERN_INFO "layout_dev: bus %d slot 0x%x VID 0x%x DID 0x%x class 0x%x\n",
++ dev->bus->number, PCI_SLOT(dev->devfn),
++ dev->vendor, dev->device, dev->class);
++}
++
++/*
++ * static void layout_bus(struct pci_bus *bus)
++ *
++ * Layout memory and I/O for all devices on the given bus.
++ *
++ * Parameters:
++ *
++ * bus - bus.
++ */
++
++static void __init layout_bus(struct pci_bus *bus)
++{
++ unsigned int bio, bmem;
++ struct pci_dev *dev;
++
++ DBG_DEVS(("layout_bus: starting bus %d\n", bus->number));
++
++ if (list_empty(&bus->devices) && list_empty(&bus->children))
++ return;
++
++ /*
++ * Align the current bases on appropriate boundaries (4K for
++ * IO and 1MB for memory).
++ */
++
++ bio = io_base = ALIGN(io_base, 4*KB);
++ bmem = mem_base = ALIGN(mem_base, 1*MB);
++
++ /*
++ * PCI devices might have been setup by a PCI BIOS emulation
++ * running under TOS. In these cases there is a
++ * window during which two devices may have an overlapping
++ * address range. To avoid this causing trouble, we first
++ * turn off the I/O and memory address decoders for all PCI
++ * devices. They'll be re-enabled only once all address
++ * decoders are programmed consistently.
++ */
++
++ DBG_DEVS(("layout_bus: disable_dev for bus %d\n", bus->number));
++
++#ifdef NL_ORIGINAL
++ for (dev = bus->devices; dev; dev = dev->sibling)
++#else
++ dev = NULL;
++ while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
++#endif
++ {
++ if ((dev->class >> 16 != PCI_BASE_CLASS_BRIDGE) ||
++ (dev->class >> 8 == PCI_CLASS_BRIDGE_PCMCIA))
++ disable_dev(dev);
++ }
++
++ /*
++ * Allocate space to each device:
++ */
++
++ DBG_DEVS(("layout_bus: starting bus %d devices\n", bus->number));
++
++#ifdef NL_ORIGINAL
++ for (dev = bus->devices; dev; dev = dev->sibling)
++#else
++ dev = NULL;
++ while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
++#endif
++ {
++ if ((dev->class >> 16 != PCI_BASE_CLASS_BRIDGE) ||
++ (dev->class >> 8 == PCI_CLASS_BRIDGE_PCMCIA))
++ layout_dev(dev);
++ }
++
++ DBG_DEVS(("layout_bus: bus %d finished\n", bus->number));
++}
++
++/*
++ * static void pcibios_fixup(void)
++ *
++ * Layout memory and I/O of all devices on the PCI bus if 'pci_modify' is
++ * true. This might be necessary because not every m68k machine with a PCI
++ * bus has a PCI BIOS. This function should be called right after
++ * pci_scan_bus() in pcibios_init().
++ */
++
++static void __init pcibios_fixup(void)
++{
++ DBG_DEVS(("%s\n", __FUNCTION__));
++ if (pci_modify)
++ {
++ /*
++ * Set base addresses for allocation of I/O and memory space.
++ */
++
++ io_base = bus_info->io_space.start + IO_ALLOC_OFFSET;
++ mem_base = bus_info->mem_space.start + MEM_ALLOC_OFFSET;
++
++ /*
++ * Scan the tree, allocating PCI memory and I/O space.
++ */
++
++#ifdef NL_ORIGINAL
++ layout_bus(pci_bus_b(pci_root.next));
++#else
++ layout_bus(pci_bus_b(pci_root_buses.next));
++#endif
++ }
++
++ /*
++ * Fix interrupt assignments, etc.
++ */
++
++ bus_info->fixup(pci_modify);
++}
++
++/*
++ * static void pcibios_claim_resources(struct pci_bus *bus)
++ *
++ * Claim all resources that are assigned to devices on the given bus.
++ *
++ * Parameters:
++ *
++ * bus - bus.
++ */
++
++static void __init pcibios_claim_resources(struct pci_bus *bus)
++{
++ struct pci_dev *dev;
++ int i;
++ DBG_DEVS(("%s\n", __FUNCTION__));
++#ifdef NL_ORIGINAL
++ while (bus)
++#else
++ while ((bus = pci_find_next_bus(bus)) != NULL)
++#endif
++ {
++
++#ifdef NL_ORIGINAL
++ for (dev = bus->devices; (dev != NULL); dev = dev->sibling)
++#else
++ dev = NULL;
++ while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
++#endif
++ {
++ for (i = 0; i < PCI_NUM_RESOURCES; i++)
++ {
++ struct resource *r = &dev->resource[i];
++ struct resource *pr;
++ struct pci_bus_info *bus_info =
++ (struct pci_bus_info *) dev->sysdata;
++
++ if ((r->start == 0) || (r->parent != NULL))
++ continue;
++
++#ifdef CONFIG_COLDFIRE
++ if (dev->class >> 16 == PCI_BASE_CLASS_BRIDGE)
++ continue;
++#endif /* CONFIG_COLDFIRE */
++#if 1
++ if (r->flags & IORESOURCE_IO)
++ pr = &bus_info->io_space;
++ else
++ pr = &bus_info->mem_space;
++#else
++ if (r->flags & IORESOURCE_IO)
++ pr = &ioport_resource;
++ else
++ pr = &iomem_resource;
++#endif
++ if (request_resource(pr, r) < 0)
++ {
++#ifdef NL_ORIGINAL
++ DBG_DEVS(("PCI: Address space collision on "
++ "region %d of device %s\n", i, dev->name));
++#else
++ printk("PCI: Address space collision on region %d of device %s\n", i, dev->dev.bus_id);
++#endif
++ }
++ }
++ }
++
++#ifdef NL_ORIGINAL
++ if (bus->children)
++ pcibios_claim_resources(bus->children);
++#else
++ if (!list_empty(&bus->children))
++ pcibios_claim_resources(pci_bus_b(bus->children.next));
++#endif
++
++#ifdef NL_ORIGINAL
++ bus = bus->next;
++#endif
++ }
++}
++
++/*
++ * int pcibios_assign_resource(struct pci_dev *dev, int i)
++ *
++ * Assign a new address to a PCI resource.
++ *
++ * Parameters:
++ *
++ * dev - device.
++ * i - resource.
++ *
++ * Result: 0 if successful.
++ */
++
++int __init pcibios_assign_resource(struct pci_dev *dev, int i)
++{
++ struct resource *r = &dev->resource[i];
++ struct resource *pr = pci_find_parent_resource(dev, r);
++ unsigned long size = r->end + 1;
++ DBG_DEVS(("%s:IO_ALLOC_OFFSET %x\n", __FUNCTION__, IO_ALLOC_OFFSET));
++ if (!pr)
++ return -EINVAL;
++
++ if (r->flags & IORESOURCE_IO)
++ {
++ DBG_DEVS(("%s:IORESOURCE_IO:start %x, size %lx\n",
++ __FUNCTION__, bus_info->io_space.start, size));
++ if (size > 0x100)
++ return -EFBIG;
++
++#ifdef NL_ORIGINAL
++ if (allocate_resource(pr, r, size, bus_info->io_space.start +
++ IO_ALLOC_OFFSET, bus_info->io_space.end, 1024))
++#else
++ if (allocate_resource(pr, r, size, bus_info->io_space.start +
++ IO_ALLOC_OFFSET, bus_info->io_space.end, 1024, NULL, NULL))
++#endif
++ return -EBUSY;
++ }
++ else
++ {
++ DBG_DEVS(("%s:IORESOURCE_MEM:start %x, size %lx\n",
++ __FUNCTION__, bus_info->mem_space.start, size));
++#ifdef NL_ORIGINAL
++ if (allocate_resource(pr, r, size, bus_info->mem_space.start +
++ MEM_ALLOC_OFFSET, bus_info->mem_space.end, size))
++#else
++ if (allocate_resource(pr, r, size, bus_info->io_space.start +
++ IO_ALLOC_OFFSET, bus_info->io_space.end, 1024, NULL, NULL))
++#endif
++ return -EBUSY;
++ }
++
++ if (i < 6)
++ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0 + 4 * i, r->start);
++
++ return 0;
++}
++
++void pcibios_fixup_bus(struct pci_bus *bus)
++{
++ struct pci_dev *dev;
++ void *sysdata;
++
++ sysdata = (bus->parent) ? bus->parent->sysdata : bus->sysdata;
++
++#ifdef NL_ORIGINAL
++ for (dev = bus->devices; (dev != NULL); dev = dev->sibling)
++#else
++ dev = NULL;
++ while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
++#endif
++ dev->sysdata = sysdata;
++}
++
++int __init pcibios_init(void)
++{
++ printk("Linux/m68k PCI BIOS32 revision %x.%02x\n", MAJOR_REV, MINOR_REV);
++
++ bus_info = NULL;
++#ifdef CONFIG_COLDFIRE
++ bus_info = init_coldfire_pci();
++#endif /* CONFIG_COLDFIRE */
++#ifdef CONFIG_HADES
++ if (MACH_IS_HADES)
++ bus_info = init_hades_pci();
++#endif
++ if (bus_info != NULL)
++ {
++ printk("PCI: Probing PCI hardware\n");
++ pci_scan_bus(0, bus_info->m68k_pci_ops, bus_info);
++ pcibios_fixup();
++#ifdef NL_ORIGINAL
++ pcibios_claim_resources(pci_root);
++#else
++ pcibios_claim_resources(pci_bus_b(pci_root_buses.next));
++#endif
++ }
++ else
++ printk("PCI: No PCI bus detected\n");
++ return 0;
++}
++
++subsys_initcall(pcibios_init);
++
++char * pcibios_setup(char *str)
++{
++ if (!strcmp(str, "nomodify"))
++ {
++ pci_modify = 0;
++ return NULL;
++ }
++ else if (!strcmp(str, "skipvga"))
++ {
++ skip_vga = 1;
++ return NULL;
++ }
++ else if (!strcmp(str, "noburst"))
++ {
++ disable_pci_burst = 1;
++ return NULL;
++ }
++
++ return str;
++}
++#endif /* CONFIG_PCI */
+--- a/arch/m68k/kernel/dma.c
++++ b/arch/m68k/kernel/dma.c
+@@ -11,12 +11,24 @@
+ #include <linux/kernel.h>
+ #include <linux/scatterlist.h>
+ #include <linux/vmalloc.h>
+-
++#include <linux/pci.h>
+ #include <asm/pgalloc.h>
+
+ void *dma_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t *handle, gfp_t flag)
+ {
++#if defined(CONFIG_M547X_8X) | defined(CONFIG_M54455)
++ /*
++ * On the M5445x platform the memory allocated with GFP_DMA
++ * is guaranteed to be DMA'able.
++ */
++ void *addr;
++
++ size = PAGE_ALIGN(size);
++ addr = kmalloc(size, GFP_DMA);
++ *handle = virt_to_phys(addr);
++ return addr;
++#else
+ struct page *page, **map;
+ pgprot_t pgprot;
+ void *addr;
+@@ -55,6 +67,7 @@ void *dma_alloc_coherent(struct device *
+ kfree(map);
+
+ return addr;
++#endif
+ }
+ EXPORT_SYMBOL(dma_alloc_coherent);
+
+@@ -62,7 +75,11 @@ void dma_free_coherent(struct device *de
+ void *addr, dma_addr_t handle)
+ {
+ pr_debug("dma_free_coherent: %p, %x\n", addr, handle);
++#if defined(CONFIG_M547X_8X) | defined(CONFIG_M54455)
++ kfree(addr);
++#else
+ vfree(addr);
++#endif
+ }
+ EXPORT_SYMBOL(dma_free_coherent);
+
+--- a/arch/m68k/kernel/Makefile
++++ b/arch/m68k/kernel/Makefile
+@@ -2,19 +2,27 @@
+ # Makefile for the linux kernel.
+ #
+
+-ifndef CONFIG_SUN3
+- extra-y := head.o
++ifdef CONFIG_SUN3
++ extra-y := sun3-head.o vmlinux.lds
++ obj-y := entry.o signal.o ints.o
+ else
+- extra-y := sun3-head.o
++ifndef CONFIG_COLDFIRE
++ extra-y := head.o vmlinux.lds
++ obj-y := entry.o signal.o traps.o ints.o
++ obj-$(CONFIG_PCI) += bios32.o
++else # CONFIG_COLDFIRE
++ extra-y := ../coldfire/head.o vmlinux.lds
++ifdef CONFIG_M547X_8X
++ obj-$(CONFIG_PCI) += bios32_mcf548x.o
++endif
++endif
+ endif
+-extra-y += vmlinux.lds
+
+-obj-y := entry.o process.o traps.o ints.o signal.o ptrace.o module.o \
++obj-y += process.o ptrace.o module.o \
+ sys_m68k.o time.o semaphore.o setup.o m68k_ksyms.o devres.o
+
+ devres-y = ../../../kernel/irq/devres.o
+
+-obj-$(CONFIG_PCI) += bios32.o
+ obj-y$(CONFIG_MMU_SUN3) += dma.o # no, it's not a typo
+
+ EXTRA_AFLAGS := -traditional
+--- a/arch/m68k/kernel/process.c
++++ b/arch/m68k/kernel/process.c
+@@ -191,6 +191,7 @@ EXPORT_SYMBOL(kernel_thread);
+
+ void flush_thread(void)
+ {
++#if !defined(CONFIG_COLDFIRE)
+ unsigned long zero = 0;
+ set_fs(USER_DS);
+ current->thread.fs = __USER_DS;
+@@ -198,6 +199,14 @@ void flush_thread(void)
+ asm volatile (".chip 68k/68881\n\t"
+ "frestore %0@\n\t"
+ ".chip 68k" : : "a" (&zero));
++#else
++ set_fs(USER_DS);
++ current->thread.fs = USER_DS;
++#if defined(CONFIG_FPU)
++ if (!FPU_IS_EMU)
++ asm volatile ("frestore %0@\n\t" : : "a" (&zero));
++#endif
++#endif
+ }
+
+ /*
+@@ -261,6 +270,7 @@ int copy_thread(int nr, unsigned long cl
+ * Must save the current SFC/DFC value, NOT the value when
+ * the parent was last descheduled - RGH 10-08-96
+ */
++#if !defined(CONFIG_COLDFIRE)
+ p->thread.fs = get_fs().seg;
+
+ if (!FPU_IS_EMU) {
+@@ -272,9 +282,34 @@ int copy_thread(int nr, unsigned long cl
+ "fmoveml %/fpiar/%/fpcr/%/fpsr,%1"
+ : : "m" (p->thread.fp[0]), "m" (p->thread.fpcntl[0])
+ : "memory");
++#else
++ p->thread.fs = get_fs();
++
++#if defined(CONFIG_FPU)
++ if (!FPU_IS_EMU) {
++ /* Copy the current fpu state */
++ asm volatile ("fsave %0" : : "m" (p->thread.fpstate[0])
++ : "memory");
++
++ if (p->thread.fpstate[0]) {
++ asm volatile ("fmovemd %/fp0-%/fp7,%0"
++ : : "m" (p->thread.fp[0])
++ : "memory");
++ asm volatile ("fmovel %/fpiar,%0"
++ : : "m" (p->thread.fpcntl[0])
++ : "memory");
++ asm volatile ("fmovel %/fpcr,%0"
++ : : "m" (p->thread.fpcntl[1])
++ : "memory");
++ asm volatile ("fmovel %/fpsr,%0"
++ : : "m" (p->thread.fpcntl[2])
++ : "memory");
++ }
+ /* Restore the state in case the fpu was busy */
+ asm volatile ("frestore %0" : : "m" (p->thread.fpstate[0]));
+ }
++#endif
++#endif
+
+ return 0;
+ }
+@@ -283,7 +318,9 @@ int copy_thread(int nr, unsigned long cl
+
+ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu)
+ {
++#if !defined(CONFIG_COLDFIRE) || defined(CONFIG_FPU)
+ char fpustate[216];
++#endif
+
+ if (FPU_IS_EMU) {
+ int i;
+@@ -300,6 +337,7 @@ int dump_fpu (struct pt_regs *regs, stru
+ }
+
+ /* First dump the fpu context to avoid protocol violation. */
++#if !defined(CONFIG_COLDFIRE)
+ asm volatile ("fsave %0" :: "m" (fpustate[0]) : "memory");
+ if (!CPU_IS_060 ? !fpustate[0] : !fpustate[2])
+ return 0;
+@@ -310,6 +348,25 @@ int dump_fpu (struct pt_regs *regs, stru
+ asm volatile ("fmovemx %/fp0-%/fp7,%0"
+ :: "m" (fpu->fpregs[0])
+ : "memory");
++#elif defined(CONFIG_FPU)
++ asm volatile ("fsave %0" :: "m" (fpustate[0]) : "memory");
++ if (!CPU_IS_060 ? !fpustate[0] : !fpustate[2])
++ return 0;
++
++ asm volatile ("fmovel %/fpiar,%0"
++ : : "m" (fpu->fpcntl[0])
++ : "memory");
++ asm volatile ("fmovel %/fpcr,%0"
++ : : "m" (fpu->fpcntl[1])
++ : "memory");
++ asm volatile ("fmovel %/fpsr,%0"
++ : : "m" (fpu->fpcntl[2])
++ : "memory");
++ asm volatile ("fmovemd %/fp0-%/fp7,%0"
++ : : "m" (fpu->fpregs[0])
++ : "memory");
++#endif
++
+ return 1;
+ }
+ EXPORT_SYMBOL(dump_fpu);
+--- a/arch/m68k/kernel/setup.c
++++ b/arch/m68k/kernel/setup.c
+@@ -67,13 +67,22 @@ EXPORT_SYMBOL(m68k_memory);
+
+ struct mem_info m68k_ramdisk;
+
++#if !defined(CONFIG_COLDFIRE)
+ static char m68k_command_line[CL_SIZE];
++#else
++char m68k_command_line[CL_SIZE];
++unsigned long uboot_info_stk;
++EXPORT_SYMBOL(uboot_info_stk);
++#endif
+
+ void (*mach_sched_init) (irq_handler_t handler) __initdata = NULL;
+ /* machine dependent irq functions */
+ void (*mach_init_IRQ) (void) __initdata = NULL;
+ void (*mach_get_model) (char *model);
+ int (*mach_get_hardware_list) (char *buffer);
++#ifdef CONFIG_COLDFIRE
++void (*mach_tick)(void);
++#endif
+ /* machine dependent timer functions */
+ unsigned long (*mach_gettimeoffset) (void);
+ int (*mach_hwclk) (int, struct rtc_time*);
+@@ -128,13 +137,17 @@ extern void config_hp300(void);
+ extern void config_q40(void);
+ extern void config_sun3x(void);
+
++#ifdef CONFIG_COLDFIRE
++void coldfire_sort_memrec(void);
++#endif
++
+ #define MASK_256K 0xfffc0000
+
+ extern void paging_init(void);
+
+ static void __init m68k_parse_bootinfo(const struct bi_record *record)
+ {
+- while (record->tag != BI_LAST) {
++ while ((record->tag != BI_LAST) && !(CONFIG_COLDFIRE)) {
+ int unknown = 0;
+ const unsigned long *data = record->data;
+
+@@ -192,7 +205,11 @@ static void __init m68k_parse_bootinfo(c
+ record->size);
+ }
+
+- m68k_realnum_memory = m68k_num_memory;
++#ifdef CONFIG_COLDFIRE
++ coldfire_sort_memrec();
++#endif
++
++ m68k_realnum_memory = m68k_num_memory;
+ #ifdef CONFIG_SINGLE_MEMORY_CHUNK
+ if (m68k_num_memory > 1) {
+ printk("Ignoring last %i chunks of physical memory\n",
+@@ -205,7 +222,9 @@ static void __init m68k_parse_bootinfo(c
+ void __init setup_arch(char **cmdline_p)
+ {
+ extern int _etext, _edata, _end;
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+ int i;
++#endif
+
+ /* The bootinfo is located right after the kernel bss */
+ m68k_parse_bootinfo((const struct bi_record *)&_end);
+@@ -220,9 +239,10 @@ void __init setup_arch(char **cmdline_p)
+ * We should really do our own FPU check at startup.
+ * [what do we do with buggy 68LC040s? if we have problems
+ * with them, we should add a test to check_bugs() below] */
+-#ifndef CONFIG_M68KFPU_EMU_ONLY
++#if !defined(CONFIG_M68KFPU_EMU_ONLY) && defined(CONFIG_FPU)
+ /* clear the fpu if we have one */
+- if (m68k_fputype & (FPU_68881|FPU_68882|FPU_68040|FPU_68060)) {
++ if (m68k_fputype & (FPU_68881|FPU_68882|FPU_68040|FPU_68060|
++ FPU_CFV4E)) {
+ volatile int zero = 0;
+ asm volatile ("frestore %0" : : "m" (zero));
+ }
+@@ -310,13 +330,18 @@ void __init setup_arch(char **cmdline_p)
+ config_sun3x();
+ break;
+ #endif
++#ifdef CONFIG_COLDFIRE
++ case MACH_CFMMU:
++ config_coldfire();
++ break;
++#endif
+ default:
+ panic("No configuration setup");
+ }
+
+ paging_init();
+
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+ for (i = 1; i < m68k_num_memory; i++)
+ free_bootmem_node(NODE_DATA(i), m68k_memory[i].addr,
+ m68k_memory[i].size);
+@@ -343,6 +368,10 @@ void __init setup_arch(char **cmdline_p)
+
+ #endif /* !CONFIG_SUN3 */
+
++#ifdef CONFIG_COLDFIRE
++ mmu_context_init();
++#endif
++
+ /* set ISA defs early as possible */
+ #if defined(CONFIG_ISA) && defined(MULTI_ISA)
+ #if defined(CONFIG_Q40)
+@@ -373,6 +402,7 @@ static int show_cpuinfo(struct seq_file
+ #define LOOP_CYCLES_68030 (8)
+ #define LOOP_CYCLES_68040 (3)
+ #define LOOP_CYCLES_68060 (1)
++#define LOOP_CYCLES_COLDFIRE (2)
+
+ if (CPU_IS_020) {
+ cpu = "68020";
+@@ -386,6 +416,9 @@ static int show_cpuinfo(struct seq_file
+ } else if (CPU_IS_060) {
+ cpu = "68060";
+ clockfactor = LOOP_CYCLES_68060;
++ } else if (CPU_IS_CFV4E) {
++ cpu = "ColdFire V4e";
++ clockfactor = LOOP_CYCLES_COLDFIRE;
+ } else {
+ cpu = "680x0";
+ clockfactor = 0;
+@@ -404,6 +437,8 @@ static int show_cpuinfo(struct seq_file
+ fpu = "68060";
+ else if (m68k_fputype & FPU_SUNFPA)
+ fpu = "Sun FPA";
++ else if (m68k_fputype & FPU_CFV4E)
++ fpu = "ColdFire V4e";
+ else
+ fpu = "none";
+ #endif
+@@ -420,6 +455,8 @@ static int show_cpuinfo(struct seq_file
+ mmu = "Sun-3";
+ else if (m68k_mmutype & MMU_APOLLO)
+ mmu = "Apollo";
++ else if (m68k_mmutype & MMU_CFV4E)
++ mmu = "ColdFire";
+ else
+ mmu = "unknown";
+
+@@ -482,7 +519,7 @@ int get_hardware_list(char *buffer)
+
+ void check_bugs(void)
+ {
+-#ifndef CONFIG_M68KFPU_EMU
++#if !defined(CONFIG_M68KFPU_EMU) && !defined(CONFIG_M5445X)
+ if (m68k_fputype == 0) {
+ printk(KERN_EMERG "*** YOU DO NOT HAVE A FLOATING POINT UNIT, "
+ "WHICH IS REQUIRED BY LINUX/M68K ***\n");
+--- a/arch/m68k/kernel/sys_m68k.c
++++ b/arch/m68k/kernel/sys_m68k.c
+@@ -29,6 +29,9 @@
+ #include <asm/traps.h>
+ #include <asm/page.h>
+ #include <asm/unistd.h>
++#ifdef CONFIG_COLDFIRE
++#include <asm/cacheflush.h>
++#endif
+
+ /*
+ * sys_pipe() is the normal C calling standard for creating
+@@ -257,6 +260,7 @@ asmlinkage int sys_ipc (uint call, int f
+ return -EINVAL;
+ }
+
++#ifndef CONFIG_COLDFIRE
+ /* Convert virtual (user) address VADDR to physical address PADDR */
+ #define virt_to_phys_040(vaddr) \
+ ({ \
+@@ -580,6 +584,7 @@ cache_flush_060 (unsigned long addr, int
+ }
+ return 0;
+ }
++#endif /* CONFIG_COLDFIRE */
+
+ /* sys_cacheflush -- flush (part of) the processor cache. */
+ asmlinkage int
+@@ -612,6 +617,7 @@ sys_cacheflush (unsigned long addr, int
+ goto out;
+ }
+
++#ifndef CONFIG_COLDFIRE
+ if (CPU_IS_020_OR_030) {
+ if (scope == FLUSH_SCOPE_LINE && len < 256) {
+ unsigned long cacr;
+@@ -656,6 +662,16 @@ sys_cacheflush (unsigned long addr, int
+ ret = cache_flush_060 (addr, scope, cache, len);
+ }
+ }
++#else /* CONFIG_COLDFIRE */
++ if ((cache & FLUSH_CACHE_INSN) && (cache & FLUSH_CACHE_DATA))
++ flush_bcache();
++ else if (cache & FLUSH_CACHE_INSN)
++ flush_icache();
++ else
++ flush_dcache();
++
++ ret = 0;
++#endif /* CONFIG_COLDFIRE */
+ out:
+ unlock_kernel();
+ return ret;
+--- a/arch/m68k/kernel/time.c
++++ b/arch/m68k/kernel/time.c
+@@ -40,6 +40,11 @@ static inline int set_rtc_mmss(unsigned
+ */
+ static irqreturn_t timer_interrupt(int irq, void *dummy)
+ {
++#ifdef CONFIG_COLDFIRE
++ /* kick hardware timer if necessary */
++ if (mach_tick)
++ mach_tick();
++#endif
+ do_timer(1);
+ #ifndef CONFIG_SMP
+ update_process_times(user_mode(get_irq_regs()));
+--- a/arch/m68k/kernel/vmlinux.lds.S
++++ b/arch/m68k/kernel/vmlinux.lds.S
+@@ -1,10 +1,13 @@
+ PHDRS
+ {
+- text PT_LOAD FILEHDR PHDRS FLAGS (7);
++ headers PT_PHDR PHDRS ;
++ text PT_LOAD FILEHDR PHDRS FLAGS (5);
+ data PT_LOAD FLAGS (7);
+ }
+ #ifdef CONFIG_SUN3
+ #include "vmlinux-sun3.lds"
++#elif CONFIG_COLDFIRE
++#include "../coldfire/vmlinux-cf.lds"
+ #else
+ #include "vmlinux-std.lds"
+ #endif
+--- a/arch/m68k/lib/checksum.c
++++ b/arch/m68k/lib/checksum.c
+@@ -39,8 +39,131 @@
+ * computes a partial checksum, e.g. for TCP/UDP fragments
+ */
+
++#ifdef CONFIG_COLDFIRE
++
++static inline unsigned short from32to16(unsigned long x)
++{
++ /* add up 16-bit and 16-bit for 16+c bit */
++ x = (x & 0xffff) + (x >> 16);
++ /* add up carry.. */
++ x = (x & 0xffff) + (x >> 16);
++ return x;
++}
++
++static unsigned long do_csum(const unsigned char *buff, int len)
++{
++ int odd, count;
++ unsigned long result = 0;
++
++ if (len <= 0)
++ goto out;
++ odd = 1 & (unsigned long) buff;
++ if (odd) {
++ result = *buff;
++ len--;
++ buff++;
++ }
++ count = len >> 1; /* nr of 16-bit words.. */
++ if (count) {
++ if (2 & (unsigned long) buff) {
++ result += *(unsigned short *) buff;
++ count--;
++ len -= 2;
++ buff += 2;
++ }
++ count >>= 1; /* nr of 32-bit words.. */
++ if (count) {
++ unsigned long carry = 0;
++ do {
++ unsigned long w = *(unsigned long *) buff;
++ count--;
++ buff += 4;
++ result += carry;
++ result += w;
++ carry = (w > result);
++ } while (count);
++ result += carry;
++ result = (result & 0xffff) + (result >> 16);
++ }
++ if (len & 2) {
++ result += *(unsigned short *) buff;
++ buff += 2;
++ }
++ }
++ if (len & 1)
++ result += (*buff << 8);
++ result = from32to16(result);
++ if (odd)
++ result = ((result >> 8) & 0xff) | ((result & 0xff) << 8);
++out:
++ return result;
++}
++
++/*
++ * This is a version of ip_compute_csum() optimized for IP headers,
++ * which always checksum on 4 octet boundaries.
++ */
++__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
++{
++ return ~do_csum(iph, ihl*4);
++}
++EXPORT_SYMBOL(ip_fast_csum);
++
++/*
++ * computes the checksum of a memory block at buff, length len,
++ * and adds in "sum" (32-bit)
++ *
++ * returns a 32-bit number suitable for feeding into itself
++ * or csum_tcpudp_magic
++ *
++ * this function must be called with even lengths, except
++ * for the last fragment, which may be odd
++ *
++ * it's best to have buff aligned on a 32-bit boundary
++ */
+ __wsum csum_partial(const void *buff, int len, __wsum sum)
+ {
++ unsigned int result = do_csum(buff, len);
++
++ /* add in old sum, and carry.. */
++ result += sum;
++ if (sum > result)
++ result += 1;
++ return result;
++}
++EXPORT_SYMBOL(csum_partial);
++
++/*
++ * copy from fs while checksumming, otherwise like csum_partial
++ */
++
++__wsum
++csum_partial_copy_from_user(const void __user *src, void *dst, int len,
++ __wsum sum, int *csum_err)
++{
++ if (csum_err) *csum_err = 0;
++ memcpy(dst, src, len);
++ return csum_partial(dst, len, sum);
++}
++EXPORT_SYMBOL(csum_partial_copy_from_user);
++
++/*
++ * copy from ds while checksumming, otherwise like csum_partial
++ */
++
++__wsum
++csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
++{
++ memcpy(dst, src, len);
++ return csum_partial(dst, len, sum);
++}
++EXPORT_SYMBOL(csum_partial_copy_nocheck);
++
++#else /* !CONFIG_COLDFIRE */
++
++unsigned int
++csum_partial(const unsigned char *buff, int len, unsigned int sum)
++{
+ unsigned long tmp1, tmp2;
+ /*
+ * Experiments with ethernet and slip connections show that buff
+@@ -423,3 +546,4 @@ csum_partial_copy_nocheck(const void *sr
+ return(sum);
+ }
+ EXPORT_SYMBOL(csum_partial_copy_nocheck);
++#endif /* CONFIG_COLDFIRE */
+--- a/arch/m68k/lib/muldi3.c
++++ b/arch/m68k/lib/muldi3.c
+@@ -21,12 +21,22 @@ Boston, MA 02111-1307, USA. */
+
+ #define BITS_PER_UNIT 8
+
++#ifdef CONFIG_COLDFIRE
++#define umul_ppmm(w1, w0, u, v) \
++ do { \
++ unsigned long long x; \
++ x = (unsigned long long)u * v; \
++ w0 = (unsigned long)(x & 0x00000000ffffffff); \
++ w1 = (unsigned long)(x & 0xffffffff00000000) >> 32; \
++ } while (0)
++#else /* CONFIG_COLDFIRE */
+ #define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("mulu%.l %3,%1:%0" \
+ : "=d" ((USItype)(w0)), \
+ "=d" ((USItype)(w1)) \
+ : "%0" ((USItype)(u)), \
+ "dmi" ((USItype)(v)))
++#endif /* CONFIG_COLDFIRE */
+
+ #define __umulsidi3(u, v) \
+ ({DIunion __w; \
+--- a/arch/m68k/lib/semaphore.S
++++ b/arch/m68k/lib/semaphore.S
+@@ -16,11 +16,24 @@
+ * there is contention on the semaphore.
+ */
+ ENTRY(__down_failed)
++#ifndef CONFIG_COLDFIRE
+ moveml %a0/%d0/%d1,-(%sp)
++#else
++ movel %a0,-(%sp)
++ movel %d0,-(%sp)
++ movel %d1,-(%sp)
++#endif
+ movel %a1,-(%sp)
+ jbsr __down
+ movel (%sp)+,%a1
++#ifndef CONFIG_COLDFIRE
+ moveml (%sp)+,%a0/%d0/%d1
++#else
++ movel (%sp)+,%d1
++ movel (%sp)+,%d0
++ movel (%sp)+,%a0
++#endif
++
+ rts
+
+ ENTRY(__down_failed_interruptible)
+@@ -44,10 +57,22 @@ ENTRY(__down_failed_trylock)
+ rts
+
+ ENTRY(__up_wakeup)
++#ifndef CONFIG_COLDFIRE
+ moveml %a0/%d0/%d1,-(%sp)
++#else
++ movel %a0,-(%sp)
++ movel %d0,-(%sp)
++ movel %d1,-(%sp)
++#endif
+ movel %a1,-(%sp)
+ jbsr __up
+ movel (%sp)+,%a1
++#ifndef CONFIG_COLDFIRE
+ moveml (%sp)+,%a0/%d0/%d1
++#else
++ movel (%sp)+,%d1
++ movel (%sp)+,%d0
++ movel (%sp)+,%a0
++#endif
+ rts
+
+--- a/arch/m68k/lib/string.c
++++ b/arch/m68k/lib/string.c
+@@ -15,6 +15,7 @@ char *strcpy(char *dest, const char *src
+ }
+ EXPORT_SYMBOL(strcpy);
+
++#ifndef CONFIG_COLDFIRE
+ void *memset(void *s, int c, size_t count)
+ {
+ void *xs = s;
+@@ -143,6 +144,69 @@ void *memcpy(void *to, const void *from,
+ }
+ EXPORT_SYMBOL(memcpy);
+
++#else /* CONFIG_COLDFIRE */
++
++void *memset(void *s, int c, size_t count)
++{
++ unsigned long x;
++ void *originalTo;
++
++ for (x = 0; x < count; x++)
++ *(unsigned char *)s++ = (unsigned char)c;
++
++ return originalTo;
++}
++EXPORT_SYMBOL(memset);
++
++void *memcpy(void *to, const void *from, size_t n)
++{
++ void *xto = to;
++ size_t temp;
++
++ if (!n)
++ return xto;
++ if ((long) to & 1) {
++ char *cto = to;
++ const char *cfrom = from;
++ *cto++ = *cfrom++;
++ to = cto;
++ from = cfrom;
++ n--;
++ }
++ if (n > 2 && (long) to & 2) {
++ short *sto = to;
++ const short *sfrom = from;
++ *sto++ = *sfrom++;
++ to = sto;
++ from = sfrom;
++ n -= 2;
++ }
++ temp = n >> 2;
++ if (temp) {
++ long *lto = to;
++ const long *lfrom = from;
++ for (; temp; temp--)
++ *lto++ = *lfrom++;
++ to = lto;
++ from = lfrom;
++ }
++ if (n & 2) {
++ short *sto = to;
++ const short *sfrom = from;
++ *sto++ = *sfrom++;
++ to = sto;
++ from = sfrom;
++ }
++ if (n & 1) {
++ char *cto = to;
++ const char *cfrom = from;
++ *cto = *cfrom;
++ }
++ return xto;
++}
++EXPORT_SYMBOL(memcpy);
++#endif /* CONFIG_COLDFIRE */
++
+ void *memmove(void *dest, const void *src, size_t n)
+ {
+ void *xdest = dest;
+--- a/arch/m68k/lib/uaccess.c
++++ b/arch/m68k/lib/uaccess.c
+@@ -5,6 +5,7 @@
+ */
+
+ #include <linux/module.h>
++#ifndef CONFIG_COLDFIRE
+ #include <asm/uaccess.h>
+
+ unsigned long __generic_copy_from_user(void *to, const void __user *from,
+@@ -220,3 +221,244 @@ unsigned long __clear_user(void __user *
+ return res;
+ }
+ EXPORT_SYMBOL(__clear_user);
++
++#else /* CONFIG_COLDFIRE */
++
++#include <asm/cf_uaccess.h>
++
++unsigned long __generic_copy_from_user(void *to, const void *from,
++ unsigned long n)
++{
++ unsigned long tmp;
++ __asm__ __volatile__
++ (" tstl %2\n"
++ " jeq 2f\n"
++ "1: movel (%1)+,%3\n"
++ " movel %3,(%0)+\n"
++ " subql #1,%2\n"
++ " jne 1b\n"
++ "2: movel %4,%2\n"
++ " bclr #1,%2\n"
++ " jeq 4f\n"
++ "3: movew (%1)+,%3\n"
++ " movew %3,(%0)+\n"
++ "4: bclr #0,%2\n"
++ " jeq 6f\n"
++ "5: moveb (%1)+,%3\n"
++ " moveb %3,(%0)+\n"
++ "6:\n"
++ ".section .fixup,\"ax\"\n"
++ " .even\n"
++ "7: movel %2,%%d0\n"
++ "71:clrl (%0)+\n"
++ " subql #1,%%d0\n"
++ " jne 71b\n"
++ " lsll #2,%2\n"
++ " addl %4,%2\n"
++ " btst #1,%4\n"
++ " jne 81f\n"
++ " btst #0,%4\n"
++ " jne 91f\n"
++ " jra 6b\n"
++ "8: addql #2,%2\n"
++ "81:clrw (%0)+\n"
++ " btst #0,%4\n"
++ " jne 91f\n"
++ " jra 6b\n"
++ "9: addql #1,%2\n"
++ "91:clrb (%0)+\n"
++ " jra 6b\n"
++ ".previous\n"
++ ".section __ex_table,\"a\"\n"
++ " .align 4\n"
++ " .long 1b,7b\n"
++ " .long 3b,8b\n"
++ " .long 5b,9b\n"
++ ".previous"
++ : "=a"(to), "=a"(from), "=d"(n), "=&d"(tmp)
++ : "d"(n & 3), "0"(to), "1"(from), "2"(n/4)
++ : "d0", "memory");
++ return n;
++}
++EXPORT_SYMBOL(__generic_copy_from_user);
++
++
++unsigned long __generic_copy_to_user(void *to, const void *from,
++ unsigned long n)
++{
++ unsigned long tmp;
++ __asm__ __volatile__
++ (" tstl %2\n"
++ " jeq 3f\n"
++ "1: movel (%1)+,%3\n"
++ "22:movel %3,(%0)+\n"
++ "2: subql #1,%2\n"
++ " jne 1b\n"
++ "3: movel %4,%2\n"
++ " bclr #1,%2\n"
++ " jeq 4f\n"
++ " movew (%1)+,%3\n"
++ "24:movew %3,(%0)+\n"
++ "4: bclr #0,%2\n"
++ " jeq 5f\n"
++ " moveb (%1)+,%3\n"
++ "25:moveb %3,(%0)+\n"
++ "5:\n"
++ ".section .fixup,\"ax\"\n"
++ " .even\n"
++ "60:addql #1,%2\n"
++ "6: lsll #2,%2\n"
++ " addl %4,%2\n"
++ " jra 5b\n"
++ "7: addql #2,%2\n"
++ " jra 5b\n"
++ "8: addql #1,%2\n"
++ " jra 5b\n"
++ ".previous\n"
++ ".section __ex_table,\"a\"\n"
++ " .align 4\n"
++ " .long 1b,60b\n"
++ " .long 22b,6b\n"
++ " .long 2b,6b\n"
++ " .long 24b,7b\n"
++ " .long 3b,60b\n"
++ " .long 4b,7b\n"
++ " .long 25b,8b\n"
++ " .long 5b,8b\n"
++ ".previous"
++ : "=a"(to), "=a"(from), "=d"(n), "=&d"(tmp)
++ : "r"(n & 3), "0"(to), "1"(from), "2"(n / 4)
++ : "memory");
++ return n;
++}
++EXPORT_SYMBOL(__generic_copy_to_user);
++
++/*
++ * Copy a null terminated string from userspace.
++ */
++
++long strncpy_from_user(char *dst, const char *src, long count)
++{
++ long res = -EFAULT;
++ if (!(access_ok(VERIFY_READ, src, 1))) /* --tym-- */
++ return res;
++ if (count == 0) return count;
++ __asm__ __volatile__
++ ("1: moveb (%2)+,%%d0\n"
++ "12:moveb %%d0,(%1)+\n"
++ " jeq 2f\n"
++ " subql #1,%3\n"
++ " jne 1b\n"
++ "2: subl %3,%0\n"
++ "3:\n"
++ ".section .fixup,\"ax\"\n"
++ " .even\n"
++ "4: movel %4,%0\n"
++ " jra 3b\n"
++ ".previous\n"
++ ".section __ex_table,\"a\"\n"
++ " .align 4\n"
++ " .long 1b,4b\n"
++ " .long 12b,4b\n"
++ ".previous"
++ : "=d"(res), "=a"(dst), "=a"(src), "=d"(count)
++ : "i"(-EFAULT), "0"(count), "1"(dst), "2"(src), "3"(count)
++ : "d0", "memory");
++ return res;
++}
++EXPORT_SYMBOL(strncpy_from_user);
++
++/*
++ * Return the size of a string (including the ending 0)
++ *
++ * Return 0 on exception, a value greater than N if too long
++ */
++long strnlen_user(const char *src, long n)
++{
++ long res = -EFAULT;
++ if (!(access_ok(VERIFY_READ, src, 1))) /* --tym-- */
++ return res;
++
++ res = -(long)src;
++ __asm__ __volatile__
++ ("1:\n"
++ " tstl %2\n"
++ " jeq 3f\n"
++ "2: moveb (%1)+,%%d0\n"
++ "22:\n"
++ " subql #1,%2\n"
++ " tstb %%d0\n"
++ " jne 1b\n"
++ " jra 4f\n"
++ "3:\n"
++ " addql #1,%0\n"
++ "4:\n"
++ " addl %1,%0\n"
++ "5:\n"
++ ".section .fixup,\"ax\"\n"
++ " .even\n"
++ "6: moveq %3,%0\n"
++ " jra 5b\n"
++ ".previous\n"
++ ".section __ex_table,\"a\"\n"
++ " .align 4\n"
++ " .long 2b,6b\n"
++ " .long 22b,6b\n"
++ ".previous"
++ : "=d"(res), "=a"(src), "=d"(n)
++ : "i"(0), "0"(res), "1"(src), "2"(n)
++ : "d0");
++ return res;
++}
++EXPORT_SYMBOL(strnlen_user);
++
++
++/*
++ * Zero Userspace
++ */
++
++unsigned long __clear_user(void *to, unsigned long n)
++{
++ __asm__ __volatile__
++ (" tstl %1\n"
++ " jeq 3f\n"
++ "1: movel %3,(%0)+\n"
++ "2: subql #1,%1\n"
++ " jne 1b\n"
++ "3: movel %2,%1\n"
++ " bclr #1,%1\n"
++ " jeq 4f\n"
++ "24:movew %3,(%0)+\n"
++ "4: bclr #0,%1\n"
++ " jeq 5f\n"
++ "25:moveb %3,(%0)+\n"
++ "5:\n"
++ ".section .fixup,\"ax\"\n"
++ " .even\n"
++ "61:addql #1,%1\n"
++ "6: lsll #2,%1\n"
++ " addl %2,%1\n"
++ " jra 5b\n"
++ "7: addql #2,%1\n"
++ " jra 5b\n"
++ "8: addql #1,%1\n"
++ " jra 5b\n"
++ ".previous\n"
++ ".section __ex_table,\"a\"\n"
++ " .align 4\n"
++ " .long 1b,61b\n"
++ " .long 2b,6b\n"
++ " .long 3b,61b\n"
++ " .long 24b,7b\n"
++ " .long 4b,7b\n"
++ " .long 25b,8b\n"
++ " .long 5b,8b\n"
++ ".previous"
++ : "=a"(to), "=d"(n)
++ : "r"(n & 3), "d"(0), "0"(to), "1"(n/4));
++ return n;
++}
++EXPORT_SYMBOL(__clear_user);
++
++#endif /* CONFIG_COLDFIRE */
++
+--- a/arch/m68k/Makefile
++++ b/arch/m68k/Makefile
+@@ -16,7 +16,9 @@
+ KBUILD_DEFCONFIG := amiga_defconfig
+
+ # override top level makefile
++ifndef CONFIG_COLDFIRE
+ AS += -m68020
++endif
+ LDFLAGS := -m m68kelf
+ LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
+ ifneq ($(SUBARCH),$(ARCH))
+@@ -30,12 +32,18 @@ ifdef CONFIG_SUN3
+ LDFLAGS_vmlinux = -N
+ endif
+
++ifdef CONFIG_COLDFIRE
++# OBJCOPYFLAGS := -R .note -R .note.gnu.build-id -R .comment -S
++# LDFLAGS_vmlinux = --verbose
++endif
++
+ CHECKFLAGS += -D__mc68000__
+
+ # without -fno-strength-reduce the 53c7xx.c driver fails ;-(
+ KBUILD_CFLAGS += -pipe -fno-strength-reduce -ffixed-a2
+
+ # enable processor switch if compiled only for a single cpu
++ifndef CONFIG_COLDFIRE
+ ifndef CONFIG_M68020
+ ifndef CONFIG_M68030
+
+@@ -49,6 +57,16 @@ endif
+
+ endif
+ endif
++endif
++
++ifdef CONFIG_M5445X
++KBUILD_CFLAGS += -march=isac -mcpu=54455 -msoft-float -g
++KBUILD_AFLAGS += -march=isac -mcpu=54455 -msoft-float
++endif
++ifdef CONFIG_M547X_8X
++KBUILD_CFLAGS += -mcfv4e -g
++KBUILD_AFLAGS += -mcfv4e
++endif
+
+ ifdef CONFIG_KGDB
+ # If configured for kgdb support, include debugging infos and keep the
+@@ -57,8 +75,12 @@ KBUILD_CFLAGS := $(subst -fomit-frame-po
+ endif
+
+ ifndef CONFIG_SUN3
++ifndef CONFIG_COLDFIRE
+ head-y := arch/m68k/kernel/head.o
+ else
++head-y := arch/m68k/coldfire/head.o
++endif
++else
+ head-y := arch/m68k/kernel/sun3-head.o
+ endif
+
+@@ -79,6 +101,7 @@ core-$(CONFIG_SUN3) += arch/m68k/sun3/
+ core-$(CONFIG_M68040) += arch/m68k/fpsp040/
+ core-$(CONFIG_M68060) += arch/m68k/ifpsp060/
+ core-$(CONFIG_M68KFPU_EMU) += arch/m68k/math-emu/
++core-$(CONFIG_COLDFIRE) += arch/m68k/coldfire/
+
+ all: zImage
+
+--- a/arch/m68k/mm/cache.c
++++ b/arch/m68k/mm/cache.c
+@@ -10,7 +10,11 @@
+ #include <asm/pgalloc.h>
+ #include <asm/traps.h>
+
++#ifdef CONFIG_COLDFIRE
++#include <asm/cfcache.h>
++#endif /* CONFIG_COLDFIRE */
+
++#ifndef CONFIG_COLDFIRE
+ static unsigned long virt_to_phys_slow(unsigned long vaddr)
+ {
+ if (CPU_IS_060) {
+@@ -69,11 +73,18 @@ static unsigned long virt_to_phys_slow(u
+ }
+ return 0;
+ }
++#endif /* CONFIG_COLDFIRE */
++
+
+ /* Push n pages at kernel virtual address and clear the icache */
+ /* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
+ void flush_icache_range(unsigned long address, unsigned long endaddr)
+ {
++#ifdef CONFIG_COLDFIRE
++// JKM -- hack until new cpushl stuff is in
++// cf_icache_flush_range(address, endaddr);
++ flush_icache();
++#else /* !CONFIG_COLDFIRE */
+
+ if (CPU_IS_040_OR_060) {
+ address &= PAGE_MASK;
+@@ -94,9 +105,11 @@ void flush_icache_range(unsigned long ad
+ : "=&d" (tmp)
+ : "di" (FLUSH_I));
+ }
++#endif /* CONFIG_COLDFIRE */
+ }
+ EXPORT_SYMBOL(flush_icache_range);
+
++#ifndef CONFIG_COLDFIRE
+ void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+ unsigned long addr, int len)
+ {
+@@ -115,4 +128,5 @@ void flush_icache_user_range(struct vm_a
+ : "di" (FLUSH_I));
+ }
+ }
++#endif /* CONFIG_COLDFIRE */
+
+--- /dev/null
++++ b/arch/m68k/mm/cf-mmu.c
+@@ -0,0 +1,260 @@
++/*
++ * linux/arch/m68k/mm/cf-mmu.c
++ *
++ * Based upon linux/arch/m68k/mm/sun3mmu.c
++ * Based upon linux/arch/ppc/mm/mmu_context.c
++ *
++ * Implementations of mm routines specific to the Coldfire MMU.
++ *
++ * Copyright (c) 2008 Freescale Semiconductor, Inc.
++ */
++
++#include <linux/signal.h>
++#include <linux/sched.h>
++#include <linux/mm.h>
++#include <linux/swap.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/types.h>
++#include <linux/init.h>
++#ifdef CONFIG_BLK_DEV_RAM
++#include <linux/blkdev.h>
++#endif
++#include <linux/bootmem.h>
++
++#include <asm/setup.h>
++#include <asm/uaccess.h>
++#include <asm/page.h>
++#include <asm/pgtable.h>
++#include <asm/system.h>
++#include <asm/machdep.h>
++#include <asm/io.h>
++#include <asm/mmu_context.h>
++#include <asm/cf_pgalloc.h>
++
++#include <asm/coldfire.h>
++#include <asm/tlbflush.h>
++
++#define KMAPAREA(x) ((x >= VMALLOC_START) && ( x < KMAP_END))
++
++#undef DEBUG
++
++mm_context_t next_mmu_context;
++unsigned long context_map[LAST_CONTEXT / BITS_PER_LONG + 1];
++
++atomic_t nr_free_contexts;
++struct mm_struct *context_mm[LAST_CONTEXT+1];
++void steal_context(void);
++
++
++const char bad_pmd_string[] = "Bad pmd in pte_alloc: %08lx\n";
++
++extern unsigned long empty_bad_page_table;
++extern unsigned long empty_bad_page;
++extern unsigned long num_pages;
++
++extern char __init_begin, __init_end;
++
++void free_initmem(void)
++{
++#if 0
++ unsigned long addr;
++ unsigned long start = (unsigned long)&__init_begin;
++ unsigned long end = (unsigned long)&__init_end;
++
++ printk(KERN_INFO "free_initmem: __init_begin = 0x%lx __init_end = 0x%lx\n", start, end);
++
++ addr = (unsigned long)&__init_begin;
++ for (; addr < (unsigned long)&__init_end; addr += PAGE_SIZE) {
++ /* not currently used */
++ virt_to_page(addr)->flags &= ~(1 << PG_reserved);
++ init_page_count(virt_to_page(addr));
++ free_page(addr);
++ totalram_pages++;
++ }
++#endif
++}
++
++/* Coldfire paging_init derived from sun3 */
++void __init paging_init(void)
++{
++ pgd_t * pg_dir;
++ pte_t * pg_table;
++ int i;
++ unsigned long address;
++ unsigned long next_pgtable;
++ unsigned long bootmem_end;
++ unsigned long zones_size[MAX_NR_ZONES];
++ unsigned long size;
++ enum zone_type zone;
++
++ empty_zero_page = (void *)alloc_bootmem_pages(PAGE_SIZE);
++ memset((void *)empty_zero_page, 0, PAGE_SIZE);
++
++ pg_dir = swapper_pg_dir;
++ memset(swapper_pg_dir, 0, sizeof (swapper_pg_dir));
++
++ size = num_pages * sizeof(pte_t);
++ size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1);
++ next_pgtable = (unsigned long)alloc_bootmem_pages(size);
++
++ bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK;
++ pg_dir += PAGE_OFFSET >> PGDIR_SHIFT;
++
++ address = PAGE_OFFSET;
++ while (address < (unsigned long)high_memory)
++ {
++ pg_table = (pte_t *)next_pgtable;
++ next_pgtable += PTRS_PER_PTE * sizeof (pte_t);
++ pgd_val(*pg_dir) = (unsigned long) pg_table;
++ pg_dir++;
++
++ /* now change pg_table to kernel virtual addresses */
++ for (i=0; i<PTRS_PER_PTE; ++i, ++pg_table)
++ {
++ pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT);
++ if (address >= (unsigned long)high_memory)
++ pte_val (pte) = 0;
++
++ set_pte (pg_table, pte);
++ address += PAGE_SIZE;
++ }
++ }
++
++ current->mm = NULL;
++
++ /* clear zones */
++ for (zone = 0; zone < MAX_NR_ZONES; zone++)
++ zones_size[zone] = 0x0;
++
++ /* allocate the bottom 32M (0x40x 0x41x) to DMA - head.S marks them NO CACHE */
++ /* JKM - this should be changed to allocate from the TOP (0x4f,0x4e) but the
++ * allocator is being a bit challenging */
++ zones_size[ZONE_DMA] = (32*1024*1024) >> PAGE_SHIFT;
++
++ /* allocate the rest to NORMAL - head.S marks them CACHE */
++ zones_size[ZONE_NORMAL] = (((unsigned long)high_memory - PAGE_OFFSET) >> PAGE_SHIFT) - zones_size[0];
++
++ free_area_init(zones_size);
++}
++
++
++int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word)
++{
++ struct mm_struct *mm;
++ pgd_t *pgd;
++ pmd_t *pmd;
++ pte_t *pte;
++ unsigned long mmuar;
++ int asid;
++ int flags;
++
++ local_save_flags(flags);
++ local_irq_disable();
++
++ mmuar = ( dtlb ) ? regs->mmuar
++ : regs->pc + (extension_word * sizeof(long));
++
++ mm = (!user_mode(regs) && KMAPAREA(mmuar)) ? &init_mm : current->mm;
++
++ if (!mm) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ pgd = pgd_offset(mm, mmuar);
++ if (pgd_none(*pgd)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ pmd = pmd_offset(pgd, mmuar);
++ if (pmd_none(*pmd)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ pte = (KMAPAREA(mmuar)) ? pte_offset_kernel(pmd, mmuar)
++ : pte_offset_map(pmd, mmuar);
++ if (pte_none(*pte) || !pte_present(*pte)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ if (write) {
++ if (!pte_write(*pte)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++ set_pte(pte, pte_mkdirty(*pte));
++ }
++
++ set_pte(pte, pte_mkyoung(*pte));
++ asid = mm->context & 0xff;
++ if (!pte_dirty(*pte) && !KMAPAREA(mmuar))
++ set_pte(pte, pte_wrprotect(*pte));
++
++ *MMUTR = (mmuar & PAGE_MASK) | (asid << CF_ASID_MMU_SHIFT)
++ | (((int)(pte->pte) & (int)CF_PAGE_MMUTR_MASK ) >> CF_PAGE_MMUTR_SHIFT)
++ | MMUTR_V;
++
++ *MMUDR = (pte_val(*pte) & PAGE_MASK)
++ | ((pte->pte) & CF_PAGE_MMUDR_MASK)
++ | MMUDR_SZ8K | MMUDR_X;
++
++ if ( dtlb )
++ *MMUOR = MMUOR_ACC | MMUOR_UAA;
++ else
++ *MMUOR = MMUOR_ITLB | MMUOR_ACC | MMUOR_UAA;
++
++ asm("nop");
++
++#ifdef DEBUG
++ printk("cf_tlb_miss: va=%lx, pa=%lx\n", (mmuar & PAGE_MASK),
++ (pte_val(*pte) & PAGE_MASK));
++#endif
++ local_irq_restore(flags);
++ return (0);
++}
++
++
++/* The following was taken from arch/ppc/mmu_context.c
++ *
++ * Initialize the context management stuff.
++ */
++void __init mmu_context_init(void)
++{
++ /*
++ * Some processors have too few contexts to reserve one for
++ * init_mm, and require using context 0 for a normal task.
++ * Other processors reserve the use of context zero for the kernel.
++ * This code assumes FIRST_CONTEXT < 32.
++ */
++ context_map[0] = (1 << FIRST_CONTEXT) - 1;
++ next_mmu_context = FIRST_CONTEXT;
++ atomic_set(&nr_free_contexts, LAST_CONTEXT - FIRST_CONTEXT + 1);
++}
++
++/*
++ * Steal a context from a task that has one at the moment.
++ * This is only used on 8xx and 4xx and we presently assume that
++ * they don't do SMP. If they do then thicfpgalloc.hs will have to check
++ * whether the MM we steal is in use.
++ * We also assume that this is only used on systems that don't
++ * use an MMU hash table - this is true for 8xx and 4xx.
++ * This isn't an LRU system, it just frees up each context in
++ * turn (sort-of pseudo-random replacement :). This would be the
++ * place to implement an LRU scheme if anyone was motivated to do it.
++ * -- paulus
++ */
++void steal_context(void)
++{
++ struct mm_struct *mm;
++ /* free up context `next_mmu_context' */
++ /* if we shouldn't free context 0, don't... */
++ if (next_mmu_context < FIRST_CONTEXT)
++ next_mmu_context = FIRST_CONTEXT;
++ mm = context_mm[next_mmu_context];
++ flush_tlb_mm(mm);
++ destroy_context(mm);
++}
+--- /dev/null
++++ b/arch/m68k/mm/cf-mmu.c.orig
+@@ -0,0 +1,265 @@
++/*
++ * linux/arch/m68k/mm/cf-mmu.c
++ *
++ * Based upon linux/arch/m68k/mm/sun3mmu.c
++ * Based upon linux/arch/ppc/mm/mmu_context.c
++ *
++ * Implementations of mm routines specific to the Coldfire MMU.
++ *
++ * Copyright (c) 2008 Freescale Semiconductor, Inc.
++ */
++
++#include <linux/signal.h>
++#include <linux/sched.h>
++#include <linux/mm.h>
++#include <linux/swap.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/types.h>
++#include <linux/init.h>
++#ifdef CONFIG_BLK_DEV_RAM
++#include <linux/blkdev.h>
++#endif
++#include <linux/bootmem.h>
++
++#include <asm/setup.h>
++#include <asm/uaccess.h>
++#include <asm/page.h>
++#include <asm/pgtable.h>
++#include <asm/system.h>
++#include <asm/machdep.h>
++#include <asm/io.h>
++#include <asm/mmu_context.h>
++#include <asm/cf_pgalloc.h>
++
++#include <asm/coldfire.h>
++#include <asm/tlbflush.h>
++
++#if PAGE_OFFSET == CONFIG_SDRAM_BASE
++#define KERNRAM(x) ((x >= PAGE_OFFSET) && (x < (PAGE_OFFSET + CONFIG_SDRAM_SIZE)))
++#else
++#define KERNRAM(x) (x >= PAGE_OFFSET)
++#endif
++
++mm_context_t next_mmu_context;
++unsigned long context_map[LAST_CONTEXT / BITS_PER_LONG + 1];
++
++atomic_t nr_free_contexts;
++struct mm_struct *context_mm[LAST_CONTEXT+1];
++void steal_context(void);
++
++
++const char bad_pmd_string[] = "Bad pmd in pte_alloc: %08lx\n";
++
++extern unsigned long empty_bad_page_table;
++extern unsigned long empty_bad_page;
++extern unsigned long num_pages;
++
++extern char __init_begin, __init_end;
++
++void free_initmem(void)
++{
++#if 0
++ unsigned long addr;
++ unsigned long start = (unsigned long)&__init_begin;
++ unsigned long end = (unsigned long)&__init_end;
++
++/*
++ * JKM -- revisit -- the latest round of vmlinux.lds changes has caused
++ * a little grief with how init areas are handled. With the new toolchain
++ * release I'll fix this.
++ */
++ printk(KERN_INFO "free_initmem: __init_begin = 0x%lx __init_end = 0x%lx\n", start, end);
++
++ addr = (unsigned long)&__init_begin;
++ for (; addr < (unsigned long)&__init_end; addr += PAGE_SIZE) {
++ /* not currently used */
++ virt_to_page(addr)->flags &= ~(1 << PG_reserved);
++ init_page_count(virt_to_page(addr));
++ free_page(addr);
++ totalram_pages++;
++ }
++#endif
++}
++
++/* Coldfire paging_init derived from sun3 */
++void __init paging_init(void)
++{
++ pgd_t * pg_dir;
++ pte_t * pg_table;
++ int i;
++ unsigned long address;
++ unsigned long next_pgtable;
++ unsigned long bootmem_end;
++ unsigned long zones_size[MAX_NR_ZONES];
++ unsigned long size;
++ enum zone_type zone;
++
++ empty_zero_page = (void *)alloc_bootmem_pages(PAGE_SIZE);
++ memset((void *)empty_zero_page, 0, PAGE_SIZE);
++
++ pg_dir = swapper_pg_dir;
++ memset(swapper_pg_dir, 0, sizeof (swapper_pg_dir));
++
++ size = num_pages * sizeof(pte_t);
++ size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1);
++ next_pgtable = (unsigned long)alloc_bootmem_pages(size);
++
++ bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK;
++ pg_dir += PAGE_OFFSET >> PGDIR_SHIFT;
++
++ address = PAGE_OFFSET;
++ while (address < (unsigned long)high_memory)
++ {
++ pg_table = (pte_t *)next_pgtable;
++ next_pgtable += PTRS_PER_PTE * sizeof (pte_t);
++ pgd_val(*pg_dir) = (unsigned long) pg_table;
++ pg_dir++;
++
++ /* now change pg_table to kernel virtual addresses */
++ for (i=0; i<PTRS_PER_PTE; ++i, ++pg_table)
++ {
++ pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT);
++ if (address >= (unsigned long)high_memory)
++ pte_val (pte) = 0;
++
++ set_pte (pg_table, pte);
++ address += PAGE_SIZE;
++ }
++ }
++
++ current->mm = NULL;
++
++ /* clear zones */
++ for (zone = 0; zone < MAX_NR_ZONES; zone++)
++ zones_size[zone] = 0x0;
++
++ /* allocate the bottom 32M (0x40x 0x41x) to DMA - head.S marks them NO CACHE */
++ /* JKM - this should be changed to allocate from the TOP (0x4f,0x4e) but the
++ * allocator is being a bit challenging */
++ zones_size[ZONE_DMA] = (32*1024*1024) >> PAGE_SHIFT;
++
++ /* allocate the rest to NORMAL - head.S marks them CACHE */
++ zones_size[ZONE_NORMAL] = (((unsigned long)high_memory - PAGE_OFFSET) >> PAGE_SHIFT) - zones_size[0];
++
++ free_area_init(zones_size);
++}
++
++
++int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word)
++{
++ struct mm_struct *mm;
++ pgd_t *pgd;
++ pmd_t *pmd;
++ pte_t *pte;
++ unsigned long mmuar;
++ int asid;
++ int flags;
++
++ local_save_flags(flags);
++ local_irq_disable();
++
++ mmuar = ( dtlb ) ? regs->mmuar
++ : regs->pc + (extension_word * sizeof(long));
++
++ mm = (!user_mode(regs) && KERNRAM(mmuar)) ? &init_mm : current->mm;
++
++ if (!mm) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ pgd = pgd_offset(mm, mmuar);
++ if (pgd_none(*pgd)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ pmd = pmd_offset(pgd, mmuar);
++ if (pmd_none(*pmd)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ pte = (KERNRAM(mmuar)) ? pte_offset_kernel(pmd, mmuar)
++ : pte_offset_map(pmd, mmuar);
++ if (pte_none(*pte) || !pte_present(*pte)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++
++ if (write) {
++ if (!pte_write(*pte)) {
++ local_irq_restore(flags);
++ return (-1);
++ }
++ set_pte(pte, pte_mkdirty(*pte));
++ }
++
++ set_pte(pte, pte_mkyoung(*pte));
++ asid = mm->context & 0xff;
++ if (!pte_dirty(*pte) && !KERNRAM(mmuar))
++ set_pte(pte, pte_wrprotect(*pte));
++
++ *MMUTR = (mmuar & PAGE_MASK) | (asid << CF_ASID_MMU_SHIFT)
++ | (((int)(pte->pte) & (int)CF_PAGE_MMUTR_MASK ) >> CF_PAGE_MMUTR_SHIFT)
++ | MMUTR_V;
++
++ *MMUDR = (pte_val(*pte) & PAGE_MASK)
++ | ((pte->pte) & CF_PAGE_MMUDR_MASK)
++ | MMUDR_SZ8K | MMUDR_X;
++
++ if ( dtlb )
++ *MMUOR = MMUOR_ACC | MMUOR_UAA;
++ else
++ *MMUOR = MMUOR_ITLB | MMUOR_ACC | MMUOR_UAA;
++
++ asm("nop");
++
++ /*printk("cf_tlb_miss: va=%lx, pa=%lx\n", (mmuar & PAGE_MASK),
++ (pte_val(*pte) & PAGE_MASK));*/
++ local_irq_restore(flags);
++ return (0);
++}
++
++
++/* The following was taken from arch/ppc/mmu_context.c
++ *
++ * Initialize the context management stuff.
++ */
++void __init mmu_context_init(void)
++{
++ /*
++ * Some processors have too few contexts to reserve one for
++ * init_mm, and require using context 0 for a normal task.
++ * Other processors reserve the use of context zero for the kernel.
++ * This code assumes FIRST_CONTEXT < 32.
++ */
++ context_map[0] = (1 << FIRST_CONTEXT) - 1;
++ next_mmu_context = FIRST_CONTEXT;
++ atomic_set(&nr_free_contexts, LAST_CONTEXT - FIRST_CONTEXT + 1);
++}
++
++/*
++ * Steal a context from a task that has one at the moment.
++ * This is only used on 8xx and 4xx and we presently assume that
++ * they don't do SMP. If they do then thicfpgalloc.hs will have to check
++ * whether the MM we steal is in use.
++ * We also assume that this is only used on systems that don't
++ * use an MMU hash table - this is true for 8xx and 4xx.
++ * This isn't an LRU system, it just frees up each context in
++ * turn (sort-of pseudo-random replacement :). This would be the
++ * place to implement an LRU scheme if anyone was motivated to do it.
++ * -- paulus
++ */
++void steal_context(void)
++{
++ struct mm_struct *mm;
++ /* free up context `next_mmu_context' */
++ /* if we shouldn't free context 0, don't... */
++ if (next_mmu_context < FIRST_CONTEXT)
++ next_mmu_context = FIRST_CONTEXT;
++ mm = context_mm[next_mmu_context];
++ flush_tlb_mm(mm);
++ destroy_context(mm);
++}
+--- a/arch/m68k/mm/hwtest.c
++++ b/arch/m68k/mm/hwtest.c
+@@ -25,6 +25,7 @@
+
+ #include <linux/module.h>
+
++#ifndef CONFIG_COLDFIRE
+ int hwreg_present( volatile void *regp )
+ {
+ int ret = 0;
+@@ -82,4 +83,5 @@ int hwreg_write( volatile void *regp, un
+ return( ret );
+ }
+ EXPORT_SYMBOL(hwreg_write);
++#endif
+
+--- a/arch/m68k/mm/init.c
++++ b/arch/m68k/mm/init.c
+@@ -122,7 +122,6 @@ void __init mem_init(void)
+ if (MACH_IS_ATARI)
+ atari_stram_mem_init_hook();
+ #endif
+-
+ /* this will put all memory onto the freelists */
+ totalram_pages = num_physpages = 0;
+ for_each_online_pgdat(pgdat) {
+@@ -146,7 +145,7 @@ void __init mem_init(void)
+ }
+ }
+
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+ /* insert pointer tables allocated so far into the tablelist */
+ init_pointer_table((unsigned long)kernel_pg_dir);
+ for (i = 0; i < PTRS_PER_PGD; i++) {
+--- a/arch/m68k/mm/kmap.c
++++ b/arch/m68k/mm/kmap.c
+@@ -24,7 +24,11 @@
+
+ #undef DEBUG
+
++#ifndef CONFIG_COLDFIRE
+ #define PTRTREESIZE (256*1024)
++#else
++#define PTRTREESIZE PAGE_SIZE
++#endif
+
+ /*
+ * For 040/060 we can use the virtual memory area like other architectures,
+@@ -50,7 +54,11 @@ static inline void free_io_area(void *ad
+
+ #else
+
++#ifdef CONFIG_COLDFIRE
++#define IO_SIZE PAGE_SIZE
++#else
+ #define IO_SIZE (256*1024)
++#endif
+
+ static struct vm_struct *iolist;
+
+@@ -125,8 +133,34 @@ void __iomem *__ioremap(unsigned long ph
+ }
+ #endif
+
++#ifdef CONFIG_M5445X
++ if (physaddr >= 0xf0000000) {
++ /*
++ * On the M5445x processors an ACR is setup to map
++ * the 0xF0000000 range into kernel memory as
++ * non-cacheable.
++ */
++ return (void __iomem *)physaddr;
++ }
++#endif
++
++#ifdef CONFIG_M547X_8X
++ if (physaddr >= 0xf0000000) {
++ /*
++ * On the M547x/M548x processors an ACR is setup to map
++ * the 0xF0000000 range into kernel memory as
++ * non-cacheable.
++ */
++ return (void __iomem *)physaddr;
++ }
++ if ((physaddr >= 0xd0000000) && (physaddr + size < 0xd800ffff)) {
++ printk("ioremap:PCI 0x%lx,0x%lx(%d) - PCI area hit\n", physaddr, size, cacheflag);
++ return (void *)physaddr;
++ }
++#endif
++
+ #ifdef DEBUG
+- printk("ioremap: 0x%lx,0x%lx(%d) - ", physaddr, size, cacheflag);
++ printk("ioremap: paddr=0x%lx,size=0x%lx(%d) - ", physaddr, size, cacheflag);
+ #endif
+ /*
+ * Mappings have to be aligned
+@@ -145,7 +179,7 @@ void __iomem *__ioremap(unsigned long ph
+ virtaddr = (unsigned long)area->addr;
+ retaddr = virtaddr + offset;
+ #ifdef DEBUG
+- printk("0x%lx,0x%lx,0x%lx", physaddr, virtaddr, retaddr);
++ printk(" paddr=0x%lx,vaddr=0x%lx,retaddr=0x%lx", physaddr, virtaddr, retaddr);
+ #endif
+
+ /*
+@@ -170,7 +204,12 @@ void __iomem *__ioremap(unsigned long ph
+ break;
+ }
+ } else {
++#ifndef CONFIG_COLDFIRE
+ physaddr |= (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_DIRTY);
++#else
++ physaddr |= (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_DIRTY | \
++ _PAGE_READWRITE);
++#endif
+ switch (cacheflag) {
+ case IOMAP_NOCACHE_SER:
+ case IOMAP_NOCACHE_NONSER:
+@@ -249,7 +288,12 @@ void __iounmap(void *addr, unsigned long
+ pgd_t *pgd_dir;
+ pmd_t *pmd_dir;
+ pte_t *pte_dir;
+-
++#ifdef CONFIG_M547X_8X
++ if ((addr >= (void*)0xd0000000) && (addr + size < (void*)0xd800ffff)) {
++ printk("%s: PCI address\n",__FUNCTION__);
++ return;
++ }
++#endif
+ while ((long)size > 0) {
+ pgd_dir = pgd_offset_k(virtaddr);
+ if (pgd_bad(*pgd_dir)) {
+--- a/arch/m68k/mm/Makefile
++++ b/arch/m68k/mm/Makefile
+@@ -6,3 +6,4 @@ obj-y := cache.o init.o fault.o hwtest.
+
+ obj-$(CONFIG_MMU_MOTOROLA) += kmap.o memory.o motorola.o
+ obj-$(CONFIG_MMU_SUN3) += sun3kmap.o sun3mmu.o
++obj-$(CONFIG_MMU_CFV4E) += cf-mmu.o kmap.o memory.o
+--- a/arch/m68k/mm/memory.c
++++ b/arch/m68k/mm/memory.c
+@@ -127,6 +127,7 @@ int free_pointer_table (pmd_t *ptable)
+ return 0;
+ }
+
++#ifndef CONFIG_COLDFIRE
+ /* invalidate page in both caches */
+ static inline void clear040(unsigned long paddr)
+ {
+@@ -173,6 +174,7 @@ static inline void pushcl040(unsigned lo
+ clear040(paddr);
+ local_irq_restore(flags);
+ }
++#endif /* CONFIG_COLDFIRE */
+
+ /*
+ * 040: Hit every page containing an address in the range paddr..paddr+len-1.
+@@ -203,6 +205,11 @@ static inline void pushcl040(unsigned lo
+
+ void cache_clear (unsigned long paddr, int len)
+ {
++#ifdef CONFIG_COLDFIRE
++// JKM -- revise to use proper caching
++// cf_cache_clear(paddr, len);
++ flush_bcache();
++#else
+ if (CPU_IS_040_OR_060) {
+ int tmp;
+
+@@ -237,6 +244,7 @@ void cache_clear (unsigned long paddr, i
+ if(mach_l2_flush)
+ mach_l2_flush(0);
+ #endif
++#endif /* CONFIG_COLDFIRE */
+ }
+ EXPORT_SYMBOL(cache_clear);
+
+@@ -250,6 +258,11 @@ EXPORT_SYMBOL(cache_clear);
+
+ void cache_push (unsigned long paddr, int len)
+ {
++#ifdef CONFIG_COLDFIRE
++// JKM -- revise to use proper caching
++// cf_cache_push(paddr, len);
++ flush_bcache();
++#else
+ if (CPU_IS_040_OR_060) {
+ int tmp = PAGE_SIZE;
+
+@@ -290,6 +303,7 @@ void cache_push (unsigned long paddr, in
+ if(mach_l2_flush)
+ mach_l2_flush(1);
+ #endif
++#endif /* CONFIG_COLDFIRE */
+ }
+ EXPORT_SYMBOL(cache_push);
+
+--- a/drivers/ata/Kconfig
++++ b/drivers/ata/Kconfig
+@@ -6,7 +6,7 @@ menuconfig ATA
+ tristate "Serial ATA (prod) and Parallel ATA (experimental) drivers"
+ depends on HAS_IOMEM
+ depends on BLOCK
+- depends on !(M32R || M68K) || BROKEN
++ depends on !M32R || BROKEN
+ depends on !SUN4 || BROKEN
+ select SCSI
+ ---help---
+@@ -679,4 +679,13 @@ config PATA_BF54X
+
+ If unsure, say N.
+
++config PATA_FSL
++ tristate "Freescale on-chip PATA support"
++ depends on (ARCH_MX3 || ARCH_MX27 || PPC_512x || M54455)
++ help
++ On Freescale processors, say Y here if you wish to use the on-chip
++ ATA interface.
++
++ If you are unsure, say N to this.
++
+ endif # ATA
+--- a/drivers/ata/Makefile
++++ b/drivers/ata/Makefile
+@@ -1,4 +1,3 @@
+-
+ obj-$(CONFIG_ATA) += libata.o
+
+ obj-$(CONFIG_SATA_AHCI) += ahci.o
+@@ -71,6 +70,7 @@ obj-$(CONFIG_PATA_BF54X) += pata_bf54x.o
+ obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o
+ obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o
+ obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o
++obj-$(CONFIG_PATA_FSL) += pata_fsl.o
+ # Should be last but two libata driver
+ obj-$(CONFIG_PATA_ACPI) += pata_acpi.o
+ # Should be last but one libata driver
+--- /dev/null
++++ b/drivers/ata/pata_fsl.c
+@@ -0,0 +1,814 @@
++/*
++ * Freescale integrated PATA driver
++ */
++
++/*
++ * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/blkdev.h>
++#include <scsi/scsi_host.h>
++#include <linux/ata.h>
++#include <linux/libata.h>
++#include <linux/platform_device.h>
++#include <linux/fsl_devices.h>
++#ifdef CONFIG_FSL_PATA_USE_DMA
++#include <asm/dma.h>
++#endif
++
++#define DRV_NAME "pata_fsl"
++#define DRV_VERSION "1.0"
++
++#ifdef CONFIG_M54455
++#define WRITE_ATA8(val, reg) \
++ __raw_writeb(val, (ata_regs + reg));
++#define WRITE_ATA16(val, reg) \
++ __raw_writew(val, (ata_regs + reg));
++#else
++#define WRITE_ATA8(val, reg) \
++ __raw_writel(val, (ata_regs + reg));
++#define WRITE_ATA16(val, reg) \
++ __raw_writel(val, (ata_regs + reg));
++#endif
++
++struct pata_fsl_priv {
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ int ultra;
++#endif
++ u8 *fsl_ata_regs;
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ int dma_rchan;
++ int dma_wchan;
++ int dma_done;
++ int dma_dir;
++#endif
++};
++
++enum {
++ /* various constants */
++
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ FSL_ATA_MAX_SG_LEN = 65534,
++#endif
++
++ /* offsets to registers */
++
++ FSL_ATA_TIMING_REGS = 0x00,
++ FSL_ATA_FIFO_FILL = 0x20,
++ FSL_ATA_CONTROL = 0x24,
++ FSL_ATA_INT_PEND = 0x28,
++ FSL_ATA_INT_EN = 0x2C,
++ FSL_ATA_INT_CLEAR = 0x30,
++ FSL_ATA_FIFO_ALARM = 0x34,
++ FSL_ATA_DRIVE_DATA = 0xA0,
++ FSL_ATA_DRIVE_CONTROL = 0xD8,
++
++ /* bits within FSL_ATA_CONTROL */
++
++ FSL_ATA_CTRL_FIFO_RST_B = 0x80,
++ FSL_ATA_CTRL_ATA_RST_B = 0x40,
++ FSL_ATA_CTRL_FIFO_TX_EN = 0x20,
++ FSL_ATA_CTRL_FIFO_RCV_EN = 0x10,
++ FSL_ATA_CTRL_DMA_PENDING = 0x08,
++ FSL_ATA_CTRL_DMA_ULTRA = 0x04,
++ FSL_ATA_CTRL_DMA_WRITE = 0x02,
++ FSL_ATA_CTRL_IORDY_EN = 0x01,
++
++ /* bits within the interrupt control registers */
++
++ FSL_ATA_INTR_ATA_INTRQ1 = 0x80,
++ FSL_ATA_INTR_FIFO_UNDERFLOW = 0x40,
++ FSL_ATA_INTR_FIFO_OVERFLOW = 0x20,
++ FSL_ATA_INTR_CTRL_IDLE = 0x10,
++ FSL_ATA_INTR_ATA_INTRQ2 = 0x08,
++};
++
++/*
++ * This structure contains the timing parameters for
++ * ATA bus timing in the 5 PIO modes. The timings
++ * are in nanoseconds, and are converted to clock
++ * cycles before being stored in the ATA controller
++ * timing registers.
++ */
++static struct {
++ short t0, t1, t2_8, t2_16, t2i, t4, t9, tA;
++} pio_specs[] = {
++ [0] = {
++ .t0 = 600, .t1 = 70, .t2_8 = 290, .t2_16 = 165, .t2i = 0,
++ .t4 = 30,.t9 = 20,.tA = 50
++ },
++ [1] = {
++ .t0 = 383, .t1 = 50, .t2_8 = 290, .t2_16 = 125, .t2i = 0,
++ .t4 = 20, .t9 = 15, .tA = 50
++ },
++ [2] = {
++ .t0 = 240, .t1 = 30, .t2_8 = 290, .t2_16 = 100, .t2i = 0,
++ .t4 = 15, .t9 = 10, .tA = 50
++ },
++ [3] = {
++ .t0 = 180, .t1 = 30, .t2_8 = 80, .t2_16 = 80, .t2i = 0,
++ .t4 = 10, .t9 = 10, .tA = 50
++ },
++ [4] = {
++ .t0 = 120, .t1 = 25, .t2_8 = 70, .t2_16 = 70, .t2i = 0,
++ .t4 = 10, .t9 = 10, .tA = 50
++ },
++};
++
++#define NR_PIO_SPECS (sizeof pio_specs / sizeof pio_specs[0])
++
++/*
++ * This structure contains the timing parameters for
++ * ATA bus timing in the 3 MDMA modes. The timings
++ * are in nanoseconds, and are converted to clock
++ * cycles before being stored in the ATA controller
++ * timing registers.
++ */
++static struct {
++ short t0M, tD, tH, tJ, tKW, tM, tN, tJNH;
++} mdma_specs[] = {
++ [0] = {
++ .t0M = 480, .tD = 215, .tH = 20, .tJ = 20, .tKW = 215,
++ .tM = 50, .tN = 15, .tJNH = 20
++ },
++ [1] = {
++ .t0M = 150, .tD = 80, .tH = 15, .tJ = 5, .tKW = 50,
++ .tM = 30, .tN = 10, .tJNH = 15
++ },
++ [2] = {
++ .t0M = 120, .tD = 70, .tH = 10, .tJ = 5, .tKW = 25,
++ .tM = 25, .tN = 10, .tJNH = 10
++ },
++};
++
++#define NR_MDMA_SPECS (sizeof mdma_specs / sizeof mdma_specs[0])
++
++/*
++ * This structure contains the timing parameters for
++ * ATA bus timing in the 6 UDMA modes. The timings
++ * are in nanoseconds, and are converted to clock
++ * cycles before being stored in the ATA controller
++ * timing registers.
++ */
++static struct {
++ short t2CYC, tCYC, tDS, tDH, tDVS, tDVH, tCVS, tCVH, tFS_min, tLI_max,
++ tMLI, tAZ, tZAH, tENV_min, tSR, tRFS, tRP, tACK, tSS, tDZFS;
++} udma_specs[] = {
++ [0] = {
++ .t2CYC = 235, .tCYC = 114, .tDS = 15, .tDH = 5, .tDVS = 70,
++ .tDVH = 6, .tCVS = 70, .tCVH = 6, .tFS_min = 0,
++ .tLI_max = 100, .tMLI = 20, .tAZ = 10, .tZAH = 20,
++ .tENV_min = 20, .tSR = 50, .tRFS = 75, .tRP = 160,
++ .tACK = 20, .tSS = 50, .tDZFS = 80
++ },
++ [1] = {
++ .t2CYC = 156, .tCYC = 75, .tDS = 10, .tDH = 5, .tDVS = 48,
++ .tDVH = 6, .tCVS = 48, .tCVH = 6, .tFS_min = 0,
++ .tLI_max = 100, .tMLI = 20, .tAZ = 10, .tZAH = 20,
++ .tENV_min = 20, .tSR = 30, .tRFS = 70, .tRP = 125,
++ .tACK = 20, .tSS = 50, .tDZFS = 63
++ },
++ [2] = {
++ .t2CYC = 117, .tCYC = 55, .tDS = 7, .tDH = 5, .tDVS = 34,
++ .tDVH = 6, .tCVS = 34, .tCVH = 6, .tFS_min = 0,
++ .tLI_max = 100, .tMLI = 20, .tAZ = 10, .tZAH = 20,
++ .tENV_min = 20, .tSR = 20, .tRFS = 60, .tRP = 100,
++ .tACK = 20, .tSS = 50, .tDZFS = 47
++ },
++ [3] = {
++ .t2CYC = 86, .tCYC = 39, .tDS = 7, .tDH = 5, .tDVS = 20,
++ .tDVH = 6, .tCVS = 20, .tCVH = 6, .tFS_min = 0,
++ .tLI_max = 100, .tMLI = 20, .tAZ = 10, .tZAH = 20,
++ .tENV_min = 20, .tSR = 20, .tRFS = 60, .tRP = 100,
++ .tACK = 20, .tSS = 50, .tDZFS = 35
++ },
++ [4] = {
++ .t2CYC = 57, .tCYC = 25, .tDS = 5, .tDH = 5, .tDVS = 7,
++ .tDVH = 6, .tCVS = 7, .tCVH = 6, .tFS_min = 0,
++ .tLI_max = 100, .tMLI = 20, .tAZ = 10, .tZAH = 20,
++ .tENV_min = 20, .tSR = 50, .tRFS = 60, .tRP = 100,
++ .tACK = 20, .tSS = 50, .tDZFS = 25
++ },
++ [5] = {
++ .t2CYC = 38, .tCYC = 17, .tDS = 4, .tDH = 5, .tDVS = 5,
++ .tDVH = 6, .tCVS = 10, .tCVH = 10, .tFS_min = 0,
++ .tLI_max = 75, .tMLI = 20, .tAZ = 10, .tZAH = 20,
++ .tENV_min = 20, .tSR = 20, .tRFS = 50, .tRP = 85,
++ .tACK = 20, .tSS = 50, .tDZFS = 40
++ },
++};
++
++#define NR_UDMA_SPECS (sizeof udma_specs / sizeof udma_specs[0])
++
++struct fsl_ata_time_regs {
++ u8 time_off, time_on, time_1, time_2w;
++ u8 time_2r, time_ax, time_pio_rdx, time_4;
++ u8 time_9, time_m, time_jn, time_d;
++ u8 time_k, time_ack, time_env, time_rpx;
++ u8 time_zah, time_mlix, time_dvh, time_dzfs;
++ u8 time_dvs, time_cvh, time_ss, time_cyc;
++};
++
++static void update_timing_config(struct fsl_ata_time_regs *tp, struct ata_host *host)
++{
++ u32 *lp = (u32 *)tp;
++ struct pata_fsl_priv *priv = host->private_data;
++ u32 *ctlp = (u32 *)priv->fsl_ata_regs;
++ int i;
++
++ /*
++ * JKM - this could have endianess issues on BE depending
++ * on how the controller is glued to the bus -- probably
++ * should rewrite this to write byte at a time.
++ */
++ for (i = 0; i < 5; i++) {
++ __raw_writel(*lp, ctlp);
++ lp++;
++ ctlp++;
++ }
++ mb();
++}
++
++/*!
++ * Calculate values for the ATA bus timing registers and store
++ * them into the hardware.
++ *
++ * @param xfer_mode specifies XFER xfer_mode
++ * @param pdev specifies platform_device
++ *
++ * @return EINVAL speed out of range, or illegal mode
++ */
++static int set_ata_bus_timing(u8 xfer_mode, struct platform_device *pdev)
++{
++ struct fsl_ata_platform_data *plat = (struct fsl_ata_platform_data *)
++ pdev->dev.platform_data;
++ struct ata_host *host = dev_get_drvdata(&pdev->dev);
++
++ /* get the bus clock cycle time, in ns */
++ int T = 1 * 1000 * 1000 * 1000 / plat->get_clk_rate();
++ struct fsl_ata_time_regs tr = {0};
++ DPRINTK("clk_rate = %d T = %d\n",plat->get_clk_rate(), T);
++
++ /*
++ * every mode gets the same t_off and t_on
++ */
++ tr.time_off = 3;
++ tr.time_on = 3;
++
++ if (xfer_mode >= XFER_UDMA_0) {
++ int speed = xfer_mode - XFER_UDMA_0;
++ if (speed >= NR_UDMA_SPECS) {
++ return -EINVAL;
++ }
++ tr.time_ack = (udma_specs[speed].tACK + T) / T;
++ tr.time_env = (udma_specs[speed].tENV_min + T) / T;
++ tr.time_rpx = (udma_specs[speed].tRP + T) / T + 2;
++
++ tr.time_zah = (udma_specs[speed].tZAH + T) / T;
++ tr.time_mlix = (udma_specs[speed].tMLI + T) / T;
++ tr.time_dvh = (udma_specs[speed].tDVH + T) / T + 1;
++ tr.time_dzfs = (udma_specs[speed].tDZFS + T) / T;
++
++ tr.time_dvs = (udma_specs[speed].tDVS + T) / T;
++ tr.time_cvh = (udma_specs[speed].tCVH + T) / T;
++ tr.time_ss = (udma_specs[speed].tSS + T) / T;
++ tr.time_cyc = (udma_specs[speed].tCYC + T) / T;
++ } else if (xfer_mode >= XFER_MW_DMA_0) {
++ int speed = xfer_mode - XFER_MW_DMA_0;
++ if (speed >= NR_MDMA_SPECS) {
++ return -EINVAL;
++ }
++ tr.time_m = (mdma_specs[speed].tM + T) / T;
++ tr.time_jn = (mdma_specs[speed].tJNH + T) / T;
++ tr.time_d = (mdma_specs[speed].tD + T) / T;
++
++ tr.time_k = (mdma_specs[speed].tKW + T) / T;
++ } else {
++ int speed = xfer_mode - XFER_PIO_0;
++ if (speed >= NR_PIO_SPECS) {
++ return -EINVAL;
++ }
++ tr.time_1 = (pio_specs[speed].t1 + T) / T;
++ tr.time_2w = (pio_specs[speed].t2_8 + T) / T;
++
++ tr.time_2r = (pio_specs[speed].t2_8 + T) / T;
++ tr.time_ax = (pio_specs[speed].tA + T) / T + 2;
++ tr.time_pio_rdx = 1;
++ tr.time_4 = (pio_specs[speed].t4 + T) / T;
++
++ tr.time_9 = (pio_specs[speed].t9 + T) / T;
++ }
++
++ update_timing_config(&tr, host);
++
++ return 0;
++}
++
++static void pata_fsl_set_piomode(struct ata_port *ap, struct ata_device *adev)
++{
++ set_ata_bus_timing(adev->pio_mode, to_platform_device(ap->dev));
++}
++
++#ifdef CONFIG_FSL_PATA_USE_DMA
++static void pata_fsl_set_dmamode(struct ata_port *ap, struct ata_device *adev)
++{
++ struct pata_fsl_priv *priv = ap->host->private_data;
++
++ priv->ultra = adev->dma_mode >= XFER_UDMA_0;
++
++ set_ata_bus_timing(adev->dma_mode, to_platform_device(ap->dev));
++}
++#endif
++
++static int pata_fsl_port_start(struct ata_port *ap)
++{
++ return 0;
++}
++
++#ifdef CONFIG_FSL_PATA_USE_DMA
++static void dma_callback(void *arg, int error_status, unsigned int count)
++{
++ struct ata_port *ap = arg;
++ struct pata_fsl_priv *priv = ap->host->private_data;
++ u8 *ata_regs = priv->fsl_ata_regs;
++
++ priv->dma_done = 1;
++ /*
++ * DMA is finished, so unmask INTRQ from the drive to allow the
++ * normal ISR to fire.
++ */
++#if 0
++ __raw_writel(FSL_ATA_INTR_ATA_INTRQ2, ata_regs + FSL_ATA_INT_EN);
++#else
++ WRITE_ATA8(FSL_ATA_INTR_ATA_INTRQ2, FSL_ATA_INT_EN);
++#endif
++ mb();
++}
++
++static void pata_fsl_bmdma_setup(struct ata_queued_cmd *qc)
++{
++ int nr_sg = 0;
++ int chan;
++ int dma_mode = 0, dma_ultra;
++ u8 ata_control;
++ struct ata_port *ap = qc->ap;
++ struct pata_fsl_priv *priv = ap->host->private_data;
++ u8 *ata_regs = priv->fsl_ata_regs;
++ struct fsl_ata_platform_data *plat = ap->dev->platform_data;
++ struct scatterlist tmp[plat->max_sg], *tsg, *sg;
++ int err;
++
++ DPRINTK("ENTER\n");
++
++ priv->dma_dir = qc->dma_dir;
++
++ /*
++ * Configure the on-chip ATA interface hardware.
++ */
++ dma_ultra = priv->ultra ?
++ FSL_ATA_CTRL_DMA_ULTRA : 0;
++
++ ata_control = FSL_ATA_CTRL_FIFO_RST_B |
++ FSL_ATA_CTRL_ATA_RST_B |
++ FSL_ATA_CTRL_DMA_PENDING |
++ dma_ultra;
++
++ if (qc->dma_dir == DMA_TO_DEVICE) {
++ chan = priv->dma_wchan;
++ ata_control |= FSL_ATA_CTRL_FIFO_TX_EN |
++ FSL_ATA_CTRL_DMA_WRITE;
++ dma_mode = DMA_MODE_WRITE;
++ } else {
++ chan = priv->dma_rchan;
++ ata_control |= FSL_ATA_CTRL_FIFO_RCV_EN;
++ dma_mode = DMA_MODE_READ;
++ }
++#if 0
++ __raw_writel(ata_control, ata_regs + FSL_ATA_CONTROL);
++ __raw_writel(plat->fifo_alarm, ata_regs + FSL_ATA_FIFO_ALARM);
++ __raw_writel(FSL_ATA_INTR_ATA_INTRQ1, ata_regs + FSL_ATA_INT_EN);
++#else
++ WRITE_ATA8(ata_control, FSL_ATA_CONTROL);
++ WRITE_ATA8(plat->fifo_alarm, FSL_ATA_FIFO_ALARM);
++ WRITE_ATA8(FSL_ATA_INTR_ATA_INTRQ1, FSL_ATA_INT_EN);
++#endif
++ mb();
++
++ /*
++ * Set up the DMA completion callback.
++ */
++ mxc_dma_callback_set(chan, dma_callback, (void *)ap);
++
++ /*
++ * Copy the sg list to an array.
++ */
++ tsg = tmp;
++ ata_for_each_sg(sg, qc) {
++ memcpy(tsg, sg, sizeof *sg);
++ tsg++;
++ nr_sg++;
++ }
++
++ err = mxc_dma_sg_config(chan, tmp, nr_sg, 0, dma_mode);
++ if (err) {
++ printk(KERN_ERR "pata_fsl_bmdma_setup: error %d\n", err);
++ }
++ DPRINTK("EXIT\n");
++}
++
++static void pata_fsl_bmdma_start(struct ata_queued_cmd *qc)
++{
++ struct ata_port *ap = qc->ap;
++ struct pata_fsl_priv *priv = ap->host->private_data;
++ int chan;
++ int err;
++
++ /*
++ * Start the channel.
++ */
++ chan = qc->dma_dir == DMA_TO_DEVICE ? priv->dma_wchan : priv->dma_rchan;
++
++ priv->dma_done = 0;
++
++ err = mxc_dma_enable(chan);
++ if (err) {
++ printk(KERN_ERR "%s: : error %d\n", __func__, err);
++ }
++
++ ap->ops->exec_command(ap, &qc->tf);
++}
++
++static void pata_fsl_bmdma_stop(struct ata_queued_cmd *qc)
++{
++ struct ata_port *ap = qc->ap;
++
++ /* do a dummy read as in ata_bmdma_stop */
++ ata_altstatus(ap);
++}
++
++static u8 pata_fsl_bmdma_status(struct ata_port *ap)
++{
++ struct pata_fsl_priv *priv = ap->host->private_data;
++
++ return priv->dma_done ? ATA_DMA_INTR : 0;
++}
++
++static void pata_fsl_dma_init(struct ata_port *ap)
++{
++ struct pata_fsl_priv *priv = ap->host->private_data;
++
++ priv->dma_rchan = -1;
++ priv->dma_wchan = -1;
++
++ priv->dma_rchan = mxc_dma_request(MXC_DMA_ATA_RX, "MXC ATA RX");
++ if (priv->dma_rchan < 0) {
++ dev_printk(KERN_ERR, ap->dev, "couldn't get RX DMA channel\n");
++ goto err_out;
++ }
++
++ priv->dma_wchan = mxc_dma_request(MXC_DMA_ATA_TX, "MXC ATA TX");
++ if (priv->dma_wchan < 0) {
++ dev_printk(KERN_ERR, ap->dev, "couldn't get TX DMA channel\n");
++ goto err_out;
++ }
++
++ dev_printk(KERN_ERR, ap->dev, "rchan=%d wchan=%d\n", priv->dma_rchan,
++ priv->dma_wchan);
++ return;
++
++err_out:
++ ap->mwdma_mask = 0;
++ ap->udma_mask = 0;
++ mxc_dma_free(priv->dma_rchan);
++ mxc_dma_free(priv->dma_wchan);
++ kfree(priv);
++}
++#endif /* CONFIG_FSL_PATA_USE_DMA */
++
++static void ata_dummy_noret(struct ata_port *ap) { return; }
++
++static struct scsi_host_template pata_fsl_sht = {
++ .module = THIS_MODULE,
++ .name = DRV_NAME,
++ .ioctl = ata_scsi_ioctl,
++ .queuecommand = ata_scsi_queuecmd,
++ .can_queue = ATA_DEF_QUEUE,
++ .this_id = ATA_SHT_THIS_ID,
++ .sg_tablesize = LIBATA_MAX_PRD,
++ .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
++ .emulated = ATA_SHT_EMULATED,
++ .use_clustering = ATA_SHT_USE_CLUSTERING,
++ .proc_name = DRV_NAME,
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ .dma_boundary = FSL_ATA_MAX_SG_LEN,
++#endif
++ .slave_configure = ata_scsi_slave_config,
++ .slave_destroy = ata_scsi_slave_destroy,
++ .bios_param = ata_std_bios_param,
++};
++
++static struct ata_port_operations pata_fsl_port_ops = {
++ .set_piomode = pata_fsl_set_piomode,
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ .set_dmamode = pata_fsl_set_dmamode,
++#endif
++
++ .tf_load = ata_tf_load,
++ .tf_read = ata_tf_read,
++ .check_status = ata_check_status,
++ .exec_command = ata_exec_command,
++ .dev_select = ata_std_dev_select,
++
++ .freeze = ata_bmdma_freeze,
++ .thaw = ata_bmdma_thaw,
++ .error_handler = ata_bmdma_error_handler,
++ .post_internal_cmd = ata_bmdma_post_internal_cmd,
++ .cable_detect = ata_cable_unknown,
++
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ .bmdma_setup = pata_fsl_bmdma_setup,
++ .bmdma_start = pata_fsl_bmdma_start,
++#endif
++
++ .qc_prep = ata_noop_qc_prep,
++ .qc_issue = ata_qc_issue_prot,
++
++ .data_xfer = ata_data_xfer_noirq,
++
++ .irq_clear = ata_dummy_noret,
++ .irq_on = ata_irq_on,
++
++ .port_start = pata_fsl_port_start,
++
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ .bmdma_stop = pata_fsl_bmdma_stop,
++ .bmdma_status = pata_fsl_bmdma_status,
++#endif
++};
++
++static void fsl_setup_port(struct ata_ioports *ioaddr)
++{
++ unsigned int shift = 2;
++
++ ioaddr->data_addr = ioaddr->cmd_addr + (ATA_REG_DATA << shift);
++ ioaddr->error_addr = ioaddr->cmd_addr + (ATA_REG_ERR << shift);
++ ioaddr->feature_addr = ioaddr->cmd_addr + (ATA_REG_FEATURE << shift);
++ ioaddr->nsect_addr = ioaddr->cmd_addr + (ATA_REG_NSECT << shift);
++ ioaddr->lbal_addr = ioaddr->cmd_addr + (ATA_REG_LBAL << shift);
++ ioaddr->lbam_addr = ioaddr->cmd_addr + (ATA_REG_LBAM << shift);
++ ioaddr->lbah_addr = ioaddr->cmd_addr + (ATA_REG_LBAH << shift);
++ ioaddr->device_addr = ioaddr->cmd_addr + (ATA_REG_DEVICE << shift);
++ ioaddr->status_addr = ioaddr->cmd_addr + (ATA_REG_STATUS << shift);
++ ioaddr->command_addr = ioaddr->cmd_addr + (ATA_REG_CMD << shift);
++}
++
++/**
++ * pata_fsl_probe - attach a platform interface
++ * @pdev: platform device
++ *
++ * Register a platform bus integrated ATA host controller
++ *
++ * The 3 platform device resources are used as follows:
++ *
++ * - I/O Base (IORESOURCE_MEM) virt. addr. of ATA controller regs
++ * - CTL Base (IORESOURCE_MEM) unused
++ * - IRQ (IORESOURCE_IRQ) platform IRQ assigned to ATA
++ *
++ */
++static int __devinit pata_fsl_probe(struct platform_device *pdev)
++{
++ struct resource *io_res;
++ struct ata_host *host;
++ struct ata_port *ap;
++ struct fsl_ata_platform_data *plat = (struct fsl_ata_platform_data *)
++ pdev->dev.platform_data;
++ struct pata_fsl_priv *priv;
++ u8 *ata_regs;
++ int ret;
++
++ DPRINTK("ENTER\n");
++ /*
++ * Get an ata_host structure for this device
++ */
++ host = ata_host_alloc(&pdev->dev, 1);
++ if (!host)
++ return -ENOMEM;
++ ap = host->ports[0];
++
++ /*
++ * Allocate private data
++ */
++ priv = kzalloc(sizeof (struct pata_fsl_priv), GFP_KERNEL);
++ if(priv == NULL) {
++ /* free(host); */
++ return -ENOMEM;
++ }
++ host->private_data = priv;
++
++ /*
++ * Set up resources
++ */
++ if (unlikely(pdev->num_resources != 3)) {
++ dev_err(&pdev->dev, "invalid number of resources\n");
++ return -EINVAL;
++ }
++
++ io_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ ata_regs = (u8 *)io_res->start;
++ priv->fsl_ata_regs = ata_regs;
++ ap->ioaddr.cmd_addr = (void *)(ata_regs + FSL_ATA_DRIVE_DATA);
++ ap->ioaddr.ctl_addr = (void *)(ata_regs + FSL_ATA_DRIVE_CONTROL);
++ ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr;
++ ap->ops = &pata_fsl_port_ops;
++ ap->pio_mask = 0x7F;
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ ap->mwdma_mask = 0x7F;
++ ap->udma_mask = plat->udma_mask;
++ pata_fsl_sht.sg_tablesize = plat->max_sg;
++#else
++ ap->mwdma_mask = 0x00;
++ ap->udma_mask = 0x00;
++#endif
++ fsl_setup_port(&ap->ioaddr);
++
++ /*
++ * Do platform-specific initialization (e.g. allocate pins,
++ * turn on clock). After this call it is assumed that
++ * plat->get_clk_rate() can be called to calculate
++ * timing.
++ */
++ if (plat->init && plat->init(pdev)) {
++ /* REVISIT: don't leak what ata_host_alloc() allocated */
++ return -ENODEV;
++ }
++
++ /* Deassert the reset bit to enable the interface */
++ WRITE_ATA8(FSL_ATA_CTRL_ATA_RST_B, FSL_ATA_CONTROL);
++ mb();
++
++ /* Set initial timing and mode */
++ set_ata_bus_timing(XFER_PIO_4, pdev);
++
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ /* get DMA ready */
++ pata_fsl_dma_init(ap);
++#endif
++
++ /*
++ * Enable the ATA INTRQ interrupt from the bus, but
++ * only allow the CPU to see it (INTRQ2) at this point.
++ * INTRQ1, which goes to the DMA, will be enabled later.
++ */
++#if 0
++ __raw_writel(FSL_ATA_INTR_ATA_INTRQ2, ata_regs + FSL_ATA_INT_EN);
++#else
++ WRITE_ATA8(FSL_ATA_INTR_ATA_INTRQ2, FSL_ATA_INT_EN);
++#endif
++ mb();
++
++ /* activate */
++ ret = ata_host_activate(host, platform_get_irq(pdev, 0), ata_interrupt,
++ 0, &pata_fsl_sht);
++ DPRINTK("EXIT ret=%d\n", ret);
++ return ret;
++}
++
++/**
++ * pata_fsl_remove - unplug a platform interface
++ * @pdev: platform device
++ *
++ * A platform bus ATA device has been unplugged. Perform the needed
++ * cleanup. Also called on module unload for any active devices.
++ */
++static int __devexit pata_fsl_remove(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct ata_host *host = dev_get_drvdata(dev);
++ struct pata_fsl_priv *priv = host->private_data;
++ struct fsl_ata_platform_data *plat = (struct fsl_ata_platform_data *)
++ pdev->dev.platform_data;
++ u8 *ata_regs = priv->fsl_ata_regs;
++
++#if 0
++ __raw_writel(0, ata_regs + FSL_ATA_INT_EN); /* Disable interrupts */
++#else
++ WRITE_ATA8(0, FSL_ATA_INT_EN); /* Disable interrupts */
++#endif
++ mb();
++
++ ata_host_detach(host);
++
++ if (plat->exit)
++ plat->exit();
++
++ kfree(priv);
++
++ return 0;
++}
++
++#ifdef CONFIG_PM
++static int pata_fsl_suspend(struct platform_device *pdev, pm_message_t state)
++{
++ struct ata_host *host = dev_get_drvdata(&pdev->dev);
++ struct pata_fsl_priv *priv = host->private_data;
++ struct fsl_ata_platform_data *plat = (struct fsl_ata_platform_data *)
++ pdev->dev.platform_data;
++ u8 *ata_regs = priv->fsl_ata_regs;
++
++ /* Disable interrupts. */
++#if 0
++ __raw_writel(0, ata_regs + FSL_ATA_INT_EN);
++#else
++ WRITE_ATA8(0, FSL_ATA_INT_EN);
++#endif
++ mb();
++
++ if (plat->exit)
++ plat->exit();
++
++ return 0;
++}
++
++static int pata_fsl_resume(struct platform_device *pdev)
++{
++ struct ata_host *host = dev_get_drvdata(&pdev->dev);
++ struct pata_fsl_priv *priv = host->private_data;
++ struct fsl_ata_platform_data *plat = (struct fsl_ata_platform_data *)
++ pdev->dev.platform_data;
++ u8 *ata_regs = priv->fsl_ata_regs;
++
++ if (plat->init && plat->init(pdev)) {
++ return -ENODEV;
++ }
++
++ /* Deassert the reset bit to enable the interface */
++#if 0
++ __raw_writel(FSL_ATA_CTRL_ATA_RST_B, ata_regs + FSL_ATA_CONTROL);
++#else
++ WRITE_ATA8(FSL_ATA_CTRL_ATA_RST_B, FSL_ATA_CONTROL);
++#endif
++ mb();
++
++ /* Set initial timing and mode */
++ set_ata_bus_timing(XFER_PIO_4, pdev);
++
++ /*
++ * Enable hardware interrupts.
++ */
++#if 0
++ __raw_writel(FSL_ATA_INTR_ATA_INTRQ2, ata_regs + FSL_ATA_INT_EN);
++#else
++ WRITE_ATA8(FSL_ATA_INTR_ATA_INTRQ2, FSL_ATA_INT_EN);
++#endif
++ mb();
++
++ return 0;
++}
++#endif
++
++static struct platform_driver pata_fsl_driver = {
++ .probe = pata_fsl_probe,
++ .remove = __devexit_p(pata_fsl_remove),
++#ifdef CONFIG_PM
++ .suspend = pata_fsl_suspend,
++ .resume = pata_fsl_resume,
++#endif
++ .driver = {
++ .name = DRV_NAME,
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init pata_fsl_init(void)
++{
++ int ret;
++
++ DPRINTK("ENTER\n");
++ ret = platform_driver_register(&pata_fsl_driver);
++ DPRINTK("EXIT ret=%d\n", ret);
++ return ret;
++}
++
++static void __exit pata_fsl_exit(void)
++{
++ platform_driver_unregister(&pata_fsl_driver);
++}
++module_init(pata_fsl_init);
++module_exit(pata_fsl_exit);
++
++MODULE_AUTHOR("Freescale Semiconductor, Inc.");
++MODULE_DESCRIPTION("low-level driver for Freescale ATA");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
+--- a/drivers/crypto/Kconfig
++++ b/drivers/crypto/Kconfig
+@@ -60,6 +60,69 @@ config CRYPTO_DEV_GEODE
+ To compile this driver as a module, choose M here: the module
+ will be called geode-aes.
+
++config CRYPTO_DEV_MCFCAU
++ bool "Support for Freescale Coldfire Cryptographic Acceleration Unit (CAU)"
++ depends on M5445X
++ select CRYPTO_ALGAPI
++ help
++ The cryptographic acceleration unit (CAU) is a ColdFire coprocessor
++ implementing a set of specialized operations in hardware. For example, you can
++ find it on MCF5445X.
++
++config CRYPTO_DEV_MCFCAU_DES
++ tristate "DES and Triple DES cipher algorithms (MCF5445X)"
++ depends on CRYPTO_DEV_MCFCAU
++ select CRYPTO_ALGAPI
++ select CRYPTO_BLKCIPHER
++ help
++ DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
++
++ Say 'Y' here to use the CAU coprocessor for
++ the CryptoAPI DES and 3DES alogrithms.
++
++ To compile this driver as a module, choose M here: the module
++ will be called mcfcau-des.
++
++config CRYPTO_DEV_MCFCAU_AES
++ tristate "AES cipher algorithm (MCF5445X)"
++ depends on CRYPTO_DEV_MCFCAU
++ select CRYPTO_ALGAPI
++ select CRYPTO_BLKCIPHER
++ help
++ AES cipher algorithm (FIPS 197).
++
++ Say 'Y' here to use the CAU coprocessor for
++ the CryptoAPI AES alogrithm.
++
++ To compile this driver as a module, choose M here: the module
++ will be called mcfcau-aes.
++
++config CRYPTO_DEV_MCFCAU_MD5
++ tristate "MD5 digest algorithm (MCF5445X)"
++ depends on CRYPTO_DEV_MCFCAU
++ select CRYPTO_ALGAPI
++ help
++ MD5 message digest algorithm (RFC1321).
++
++ Say 'Y' here to use the CAU coprocessor for
++ the CryptoAPI MD5 alogrithm.
++
++ To compile this driver as a module, choose M here: the module
++ will be called mcfcau-md5.
++
++config CRYPTO_DEV_MCFCAU_SHA1
++ tristate "SHA1 digest algorithm (MCF5445X)"
++ depends on CRYPTO_DEV_MCFCAU
++ select CRYPTO_ALGAPI
++ help
++ SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
++
++ Say 'Y' here to use the CAU coprocessor for
++ the CryptoAPI SHA1 alogrithm.
++
++ To compile this driver as a module, choose M here: the module
++ will be called mcfcau-sha1.
++
+ config ZCRYPT
+ tristate "Support for PCI-attached cryptographic adapters"
+ depends on S390
+--- a/drivers/crypto/Makefile
++++ b/drivers/crypto/Makefile
+@@ -2,3 +2,8 @@ obj-$(CONFIG_CRYPTO_DEV_PADLOCK_AES) +=
+ obj-$(CONFIG_CRYPTO_DEV_PADLOCK_SHA) += padlock-sha.o
+ obj-$(CONFIG_CRYPTO_DEV_GEODE) += geode-aes.o
+ obj-$(CONFIG_CRYPTO_DEV_HIFN_795X) += hifn_795x.o
++obj-$(CONFIG_CRYPTO_DEV_MCFCAU) += mcfcau.o
++obj-$(CONFIG_CRYPTO_DEV_MCFCAU_DES) += mcfcau-des.o
++obj-$(CONFIG_CRYPTO_DEV_MCFCAU_AES) += mcfcau-aes.o
++obj-$(CONFIG_CRYPTO_DEV_MCFCAU_MD5) += mcfcau-md5.o
++obj-$(CONFIG_CRYPTO_DEV_MCFCAU_SHA1) += mcfcau-sha1.o
+--- /dev/null
++++ b/drivers/crypto/mcfcau-aes.c
+@@ -0,0 +1,311 @@
++ /***************************************************************************
++ * mcfcau-aes.c - Implementation of AES Cipher Algorithm
++ * for Freescale ColdFire Cryptographic Acceleration Unit (CAU).
++ *
++ * Author: Andrey Butok
++ * Copyright Freescale Semiconductor Inc. 2007
++ *
++ * NOTE: You can find the ColdFire CAU module on MCF5445X and MCF52235.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.01 17 September 2007 Andrey Butok
++ * Initial Release - developed on 2.6.20 Linux kernel.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/crypto.h>
++
++/*
++#undef DEBUG
++#define DEBUG 1
++*/
++
++#include "mcfcau.h"
++
++#define MCFCAU_AES_MIN_KEY_SIZE (16)
++#define MCFCAU_AES_MAX_KEY_SIZE (32)
++#define MCFCAU_AES_BLOCK_SIZE (16)
++
++#define MCFCAU_AES_DRIVER_DESC "AES ColdFire CAU driver"
++#define MCFCAU_AES_DRIVER_VERSION "v0.01"
++
++struct mcfcau_aes_ctx {
++ int Nr_1;
++ u32 buf[120];
++ u32 buf_tmp[16];
++};
++
++static u32 mcfcau_rco_tab[10]={ 0x01000000, 0x02000000, 0x04000000, 0x08000000,
++ 0x10000000, 0x20000000, 0x40000000, 0x80000000,
++ 0x1b000000, 0x36000000};
++
++int mcfcau_aes_setkey(struct crypto_tfm *tfm, const u8 *in_key,
++ unsigned int key_len)
++{
++ struct mcfcau_aes_ctx *ctx = crypto_tfm_ctx(tfm);
++ const u32 * key = (const u32 *)in_key;
++ u32 *flags = &tfm->crt_flags;
++ u32 i;
++ u32* key_sch = (&ctx->buf[0]);
++ u32 * temp_p, * rcon_p;
++ u32 Nx;
++ u32 Nk;
++ unsigned long iflags;
++
++ DBG("\n");
++
++ if (key_len % 8) {
++ *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
++ return -EINVAL;
++ }
++
++ Nk = key_len>>2;
++
++ for(i=0;i<Nk;i++){
++ key_sch[i] = key[i];
++ }
++
++ ctx->Nr_1 = Nk+5;
++
++ /* Key Expansion */
++ temp_p=&key_sch[Nk-1];
++ rcon_p=&mcfcau_rco_tab[0];
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++
++ asm volatile ("move.l %0, %%a1"::"m"(temp_p):"a1");
++ asm volatile ("move.l %0, %%a3"::"m"(rcon_p):"a3");
++ asm volatile ("move.l %0, %%a4"::"m"(key_sch):"a4");
++
++ Nx=(Nk+7)<<2; /* (Nr+1)*Nb */
++
++ for(i=Nk; i<Nx; i++)
++ {
++ /* temp = key_sch[Nk-1] */
++ asm volatile ("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CAA):"a1");
++
++ if(i%Nk==0){
++ asm volatile ("moveq #8, %%d0":::"d0");
++ /* CAA=RotWord(temp) */
++ asm volatile ("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA):"d0");
++ /* SubWord(CAA) */
++ asm volatile ("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_AESS+MCFCAU_CAA));
++ /* ACC xor rcon[i/Nk] */
++ asm volatile ("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CAA):"a3");
++
++ }else if((Nk>6) && (i%Nk ==4)){
++ /* SubWord(ACC) */
++ asm volatile ("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_AESS+MCFCAU_CAA));
++ }
++
++ /* key_sch[i]^=key_sch[i-Nk]; store ACC to key_sch[i] */
++ asm volatile ("cp0ld.l (%%a4)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CAA):"a4");
++ asm volatile ("cp0st.l %%d0,(%%a1),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CAA));
++ }
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++
++ return 0;
++}
++
++
++/* encrypt a block of text */
++static void mcfcau_aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
++{
++ struct mcfcau_aes_ctx *ctx = crypto_tfm_ctx(tfm);
++ const int Nr_1 = ctx->Nr_1;
++
++ u32* key_sch = &(ctx->buf[0]);
++ u32 i;
++ unsigned long iflags;
++
++ DBG("\n");
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++ asm("move.l %0, %%a1"::"m"(in):"a1");
++ asm("move.l %0, %%a0"::"m"(key_sch):"a0");
++ /* state=in */
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3):"a1");
++ /* AddRoundKey() */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA0):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA1):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA3):"a0");
++
++ for(i=Nr_1;i>0;i--){
++ /* SubBytes(state) */
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA0));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA3));
++ /* ShiftRows(state) */
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESR));
++ /* MixColumns(state); AddRoundKey() */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_AESC+MCFCAU_CA0):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_AESC+MCFCAU_CA1):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_AESC+MCFCAU_CA2):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_AESC+MCFCAU_CA3):"a0");
++ }
++ /* SubBytes(state)*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA0));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESS+MCFCAU_CA3));
++ /* ShiftRows(state) */
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESR));
++ /* AddRoundKey() */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA0):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA1):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA3):"a0");
++ /* out = state */
++ asm("move.l %0, %%a1" ::"m"(out):"a1");
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA0):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA1):"d1");
++
++ asm("move.l %%d0,(%%a1)+":::"a1");
++ asm("move.l %%d1,(%%a1)+":::"a1");
++
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"d1");
++
++ asm("move.l %%d0,(%%a1)+":::"a1");
++ asm("move.l %%d1,(%%a1)+":::"a1");
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++}
++
++
++/* decrypt a block of text */
++static void mcfcau_aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
++{
++ struct mcfcau_aes_ctx *ctx = crypto_tfm_ctx(tfm);
++ u32* key_sch = &(ctx->buf[0]);
++ u32 i;
++ unsigned long iflags;
++ const int Nr_1 = ctx->Nr_1;
++ key_sch=&key_sch[(Nr_1+2)*4];
++
++ DBG("\n");
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++
++ asm("move.l %0, %%a1"::"m"(in):"a1");
++ asm("move.l %0, %%a0"::"m"(key_sch):"a0");
++ /* state=in */
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3):"a1");
++ /* AddRoundKey() */
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA3):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA1):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA0):"a0");
++
++ for(i=Nr_1;i>0;i--){
++ /* InvShiftRows(state) */
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIR));
++ /* InvSubBytes(state) */
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA3));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA0));
++ /* InvMixColumns(state); AddRoundKey() */
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_AESIC+MCFCAU_CA3):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_AESIC+MCFCAU_CA2):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_AESIC+MCFCAU_CA1):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_AESIC+MCFCAU_CA0):"a0");
++ }
++ /* InvShiftRows(state) */
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIR));
++ /* InvSubBytes(state)*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA3));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_AESIS+MCFCAU_CA0));
++ /* AddRoundKey() */
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA3):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA1):"a0");
++ asm("cp0ld.l -(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA0):"a0");
++ /* out = state */
++ asm("move.l %0, %%a1" ::"m"(out):"a1");
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA0):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA1):"d1");
++
++ asm("move.l %%d0,(%%a1)+":::"a1");
++ asm("move.l %%d1,(%%a1)+":::"a1");
++
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"d1");
++
++ asm("move.l %%d0,(%%a1)+":::"a1");
++ asm("move.l %%d1,(%%a1)+":::"a1");
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++
++}
++
++
++static struct crypto_alg mcfcau_aes_alg = {
++ .cra_name = "aes",
++ .cra_driver_name = "aes-mcfcau",
++ .cra_priority = MCFCAU_CRA_PRIORITY,
++ .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
++ .cra_blocksize = MCFCAU_AES_BLOCK_SIZE,
++ .cra_ctxsize = sizeof(struct mcfcau_aes_ctx),
++ .cra_alignmask = 3,
++ .cra_module = THIS_MODULE,
++ .cra_list = LIST_HEAD_INIT(mcfcau_aes_alg.cra_list),
++ .cra_u = {
++ .cipher = {
++ .cia_min_keysize = MCFCAU_AES_MIN_KEY_SIZE,
++ .cia_max_keysize = MCFCAU_AES_MAX_KEY_SIZE,
++ .cia_setkey = mcfcau_aes_setkey,
++ .cia_encrypt = mcfcau_aes_encrypt,
++ .cia_decrypt = mcfcau_aes_decrypt
++ }
++ }
++};
++
++static int __init mcfcau_aes_init(void)
++{
++ int ret = crypto_register_alg(&mcfcau_aes_alg);
++
++ printk(KERN_INFO MCFCAU_AES_DRIVER_DESC " "
++ MCFCAU_AES_DRIVER_VERSION " %s.\n",ret?"failed":"registered");
++ return ret;
++}
++
++static void __exit mcfcau_aes_fini(void)
++{
++ crypto_unregister_alg(&mcfcau_aes_alg);
++ printk(KERN_INFO MCFCAU_AES_DRIVER_DESC " "
++ MCFCAU_AES_DRIVER_VERSION " unregistered.\n");
++}
++
++module_init(mcfcau_aes_init);
++module_exit(mcfcau_aes_fini);
++
++MODULE_DESCRIPTION(MCFCAU_AES_DRIVER_DESC);
++MODULE_LICENSE("Dual BSD/GPL");
++MODULE_AUTHOR("Andrey Butok");
+--- /dev/null
++++ b/drivers/crypto/mcfcau.c
+@@ -0,0 +1,32 @@
++/***************************************************************************
++ * mcfcau.c - Implementation of DES & Triple DES EDE Cipher Algorithms
++ * for Freescale ColdFire Cryptographic Acceleration Unit (CAU).
++ *
++ * Author: Andrey Butok
++ * Copyright Freescale Semiconductor Inc. 2007
++ *
++ * NOTE: You can find the ColdFire CAU module on MCF5445X and MCF52235.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.01 28 September 2006 Andrey Butok
++ * Initial Release - developed on 2.6.20 Linux kernel.
++ */
++#include <linux/module.h>
++
++DEFINE_SPINLOCK(mcfcau_lock);
++EXPORT_SYMBOL(mcfcau_lock);
+--- /dev/null
++++ b/drivers/crypto/mcfcau-des.c
+@@ -0,0 +1,437 @@
++/***************************************************************************
++ * mcfcau-des.c - Implementation of DES & Triple DES EDE Cipher Algorithms
++ * for Freescale ColdFire Cryptographic Acceleration Unit (CAU).
++ *
++ * Author: Andrey Butok
++ * Copyright Freescale Semiconductor Inc. 2007
++ *
++ * NOTE: You can find the ColdFire CAU module on MCF5445X and MCF52235.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.01 14 August 2007 Andrey Butok
++ * Initial Release - developed on 2.6.20 Linux kernel.
++ */
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/errno.h>
++#include <linux/crypto.h>
++#include <linux/types.h>
++
++/*
++#undef DEBUG
++#define DEBUG 1
++*/
++
++#include "mcfcau.h"
++
++#define MCFCAU_DES_KEY_SIZE (8)
++#define MCFCAU_DES_EXPKEY_WORDS (32)
++#define MCFCAU_DES_BLOCK_SIZE (8)
++
++#define MCFCAU_DES3_EDE_KEY_SIZE (3 * MCFCAU_DES_KEY_SIZE)
++#define MCFCAU_DES3_EDE_EXPKEY_WORDS (3 * MCFCAU_DES_EXPKEY_WORDS)
++#define MCFCAU_DES3_EDE_BLOCK_SIZE (MCFCAU_DES_BLOCK_SIZE)
++
++#define MCFCAU_DES_DRIVER_DESC "DES & 3DES ColdFire CAU driver"
++#define MCFCAU_DES_DRIVER_VERSION "v0.01"
++
++struct mcfcau_des_ctx {
++ u32 expkey[MCFCAU_DES_EXPKEY_WORDS];
++};
++
++struct mcfcau_des3_ede_ctx {
++ u32 expkey[MCFCAU_DES3_EDE_EXPKEY_WORDS];
++};
++
++/* DES round operations */
++static inline void mcfcau_des_encipher(void)
++{
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESK));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_IP+MCFCAU_KSL1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSL1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_FP+MCFCAU_KSL1));
++}
++
++static inline void mcfcau_des_decipher(void)
++{
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESK+MCFCAU_DC));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_IP+MCFCAU_KSR1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR2));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_KSR1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0"::"n"(MCFCAU_DESR+MCFCAU_FP+MCFCAU_KSL1));
++}
++
++
++static int mcfcau_des_setkey(struct crypto_tfm *tfm, const u8 *key_p,
++ unsigned int keylen)
++{
++ struct mcfcau_des_ctx *dctx = crypto_tfm_ctx(tfm);
++ u32 *flags = &tfm->crt_flags;
++ u32 * key = (u32 *) key_p;
++
++ DBG("\n");
++
++ /*
++ * RFC2451: Weak key checks SHOULD be performed.
++ *
++ * FIPS 74:
++ * Keys having duals are keys which produce all zeros, all ones, or
++ * alternating zero-one patterns in the C and D registers after Permuted
++ * Choice 1 has operated on the key.
++ *
++ */
++ if(*flags & CRYPTO_TFM_REQ_WEAK_KEY){ /* FIPS 74 */
++ if(key[0]<0xE001E00l){
++ if(key[0]<0x1FE01FE0){
++ if(key[0]<0x01E001E0){
++ if(((key[0]==0x01010101)&&(key[1]==0x01010101))||
++ ((key[0]==0x011F011F)&&(key[1]==0x010E010E)) )
++ goto WEAK_KEY;
++ }
++ else{
++ if(((key[0]==0x01E001E0)&&(key[1]==0x01F101F1))||
++ ((key[0]==0x01FE01FE)&&(key[1]==0x01FE01FE)) )
++ goto WEAK_KEY;
++ }
++ }
++ else{
++ if(key[0]<0x1F1F1F1F){
++ if(((key[0]==0x1FE01FE0)&&(key[1]==0x0EF10EF1))||
++ ((key[0]==0x1F011F0l)&&(key[1]==0x0E010E01)) )
++ goto WEAK_KEY;
++ }
++ else{
++ if(((key[0]==0x1F1F1F1F)&&(key[1]==0x0E0E0E0E))||
++ ((key[0]==0x1FFE1FFE)&&(key[1]==0x0EFE0EFE)) )
++ goto WEAK_KEY;
++ }
++ }
++ } else {
++ if(key[0]<0xFE01FE01){
++ if(key[0]<0xE0E0E0E0){
++ if(((key[0]==0xE001E00l)&&(key[1]==0xF101F101))||
++ ((key[0]==0xE01FE01F)&&(key[1]==0xF10EF10E)) )
++ goto WEAK_KEY;
++ }
++ else{
++ if(((key[0]==0xE0E0E0E0)&&(key[1]==0xF1F1F1F1))||
++ ((key[0]==0xE0FEE0FE)&&(key[1]==0xF1FEF1FE)) )
++ goto WEAK_KEY;
++ }
++ }
++ else{
++ if(key[0]<0xFEE0FEE0){
++ if(((key[0]==0xFE01FE01)&&(key[1]==0xFE01FE01))||
++ ((key[0]==0xFE1FFE1F)&&(key[1]==0xFE0EFE0E)) )
++ goto WEAK_KEY;
++ }
++ else{
++ if(((key[0]==0xFEE0FEE0)&&(key[1]==0xFEF1FEF1))||
++ ((key[0]==0xFEFEFEFE)&&(key[1]==0xFEFEFEFE)) )
++ goto WEAK_KEY;
++ }
++ }
++ }
++ }
++ memcpy(dctx->expkey, key_p, keylen);
++ return 0;
++WEAK_KEY:
++ *flags |= CRYPTO_TFM_RES_WEAK_KEY;
++ return -EINVAL;
++}
++
++
++void mcfcau_des_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
++{
++ struct mcfcau_des_ctx *ctx = crypto_tfm_ctx(tfm);
++ u32 * des_key_tmp = ctx->expkey;
++ unsigned long iflags;
++
++ DBG("\n");
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++
++ asm("move.l %0, %%a0"::"m"(src):"a0");
++ asm("move.l %0, %%a1"::"m"(des_key_tmp):"a1");
++
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3));
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1));
++
++ mcfcau_des_encipher();
++
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"d1");
++ asm("move.l %0, %%a1" ::"m"(dst):"a1");
++ asm("move.l %d0,(%a1)+");
++ asm("move.l %d1,(%a1)");
++
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++}
++
++
++void mcfcau_des_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
++{
++ struct mcfcau_des_ctx *ctx = crypto_tfm_ctx(tfm);
++ u32 * des_key_tmp = ctx->expkey;
++ unsigned long iflags;
++
++ DBG("\n");
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++
++ asm("move.l %0, %%a0"::"m"(src):"a0");
++ asm("move.l %0, %%a1"::"m"(des_key_tmp):"a1");
++
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3));
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1));
++
++ mcfcau_des_decipher();
++
++ asm("move.l %0, %%a1" ::"m"(dst):"a1");
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"d1");
++ asm("move.l %d0,(%a1)+");
++ asm("move.l %d1,(%a1)");
++
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++}
++
++
++/*
++ * RFC2451:
++ *
++ * For DES-EDE3, there is no known need to reject weak or
++ * complementation keys. Any weakness is obviated by the use of
++ * multiple keys.
++ *
++ * However, if the first two or last two independent 64-bit keys are
++ * equal (k1 == k2 or k2 == k3), then the DES3 operation is simply the
++ * same as DES. Implementers MUST reject keys that exhibit this
++ * property.
++ *
++ */
++
++static int mcfcau_des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key_p, unsigned int keylen)
++{
++ const u32 *key = (const u32 *)key_p;
++ struct mcfcau_des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
++ u32 *flags = &tfm->crt_flags;
++
++DBG("\n");
++
++ if (unlikely(!((key[0] ^ key[2]) | (key[1] ^ key[3])) ||
++ !((key[2] ^ key[4]) | (key[3] ^ key[5]))))
++ {
++ *flags |= CRYPTO_TFM_RES_BAD_KEY_SCHED;
++ return -EINVAL;
++ }
++
++ memcpy(dctx->expkey,key_p,keylen);
++
++ return 0;
++}
++
++static void mcfcau_des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
++{
++ struct mcfcau_des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
++ const u32 * des_key_tmp = dctx->expkey;
++ unsigned long iflags;
++
++ DBG("\n");
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++
++ /*EK1*/
++ asm("move.l %0, %%a0"::"m"(src):"a0");
++ asm("move.l %0, %%a1"::"m"(des_key_tmp):"a1");
++
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3));
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1):"a1");
++
++ mcfcau_des_encipher();
++
++ /*DK2*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1):"a1");
++
++ mcfcau_des_decipher();
++
++ /*EK3*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1));
++
++ mcfcau_des_encipher();
++
++ asm("move.l %0, %%a1" ::"m"(dst):"a1");
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"d1");
++ asm("move.l %d0,(%a1)+");
++ asm("move.l %d1,(%a1)");
++
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++}
++
++static void mcfcau_des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
++{
++ struct mcfcau_des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
++ const u32 * des_key_tmp = dctx->expkey + 6 - 2;
++ unsigned long iflags;
++
++ DBG("\n");
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++
++ /*DK3*/
++ asm("move.l %0, %%a0"::"m"(src):"a0");
++ asm("move.l %0, %%a1"::"m"(des_key_tmp):"a1");
++
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a0");
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3));
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1));
++
++ mcfcau_des_decipher();
++
++ /*EK2*/
++ asm("suba.l #12,%a1"); /*dec key pointer*/
++
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1));
++
++ mcfcau_des_encipher();
++
++ /*DK1*/
++ asm("suba.l #12,%a1"); /*dec key pointer*/
++
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a1");
++ asm("cp0ld.l (%%a1),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1));
++
++ mcfcau_des_decipher();
++
++ asm("move.l %0, %%a1" ::"m"(dst):"a1");
++ asm("cp0st.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"d0");
++ asm("cp0st.l %%d0,%%d1,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"d1");
++ asm("move.l %d0,(%a1)+");
++ asm("move.l %d1,(%a1)");
++
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++}
++
++
++static struct crypto_alg mcfcau_des_alg = {
++ .cra_name = "des",
++ .cra_driver_name = "des-mcfcau",
++ .cra_priority = MCFCAU_CRA_PRIORITY,
++ .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
++ .cra_blocksize = MCFCAU_DES_BLOCK_SIZE,
++ .cra_ctxsize = sizeof(struct mcfcau_des_ctx),
++ .cra_module = THIS_MODULE,
++ .cra_alignmask = 3,
++ .cra_list = LIST_HEAD_INIT(mcfcau_des_alg.cra_list),
++ .cra_u = { .cipher = {
++ .cia_min_keysize = MCFCAU_DES_KEY_SIZE,
++ .cia_max_keysize = MCFCAU_DES_KEY_SIZE,
++ .cia_setkey = mcfcau_des_setkey,
++ .cia_encrypt = mcfcau_des_encrypt,
++ .cia_decrypt = mcfcau_des_decrypt } }
++};
++
++static struct crypto_alg mcfcau_des3_ede_alg = {
++ .cra_name = "des3_ede",
++ .cra_driver_name = "des3_ede-mcfcau",
++ .cra_priority = MCFCAU_CRA_PRIORITY,
++ .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
++ .cra_blocksize = MCFCAU_DES3_EDE_BLOCK_SIZE,
++ .cra_ctxsize = sizeof(struct mcfcau_des3_ede_ctx),
++ .cra_module = THIS_MODULE,
++ .cra_alignmask = 3,
++ .cra_list = LIST_HEAD_INIT(mcfcau_des3_ede_alg.cra_list),
++ .cra_u = { .cipher = {
++ .cia_min_keysize = MCFCAU_DES3_EDE_KEY_SIZE,
++ .cia_max_keysize = MCFCAU_DES3_EDE_KEY_SIZE,
++ .cia_setkey = mcfcau_des3_ede_setkey,
++ .cia_encrypt = mcfcau_des3_ede_encrypt,
++ .cia_decrypt = mcfcau_des3_ede_decrypt } }
++};
++
++MODULE_ALIAS("mcfcau_des3_ede");
++
++static int __init mcfcau_des_init(void)
++{
++ int ret;
++
++ ret = crypto_register_alg(&mcfcau_des_alg);
++ if (ret < 0)
++ goto out;
++
++ ret = crypto_register_alg(&mcfcau_des3_ede_alg);
++ if (ret < 0)
++ crypto_unregister_alg(&mcfcau_des_alg);
++out:
++ printk(KERN_INFO MCFCAU_DES_DRIVER_DESC " "
++ MCFCAU_DES_DRIVER_VERSION " %s.\n",ret?"failed":"registered");
++ return ret;
++}
++
++static void __exit mcfcau_des_exit(void)
++{
++ crypto_unregister_alg(&mcfcau_des3_ede_alg);
++ crypto_unregister_alg(&mcfcau_des_alg);
++
++ printk(KERN_INFO MCFCAU_DES_DRIVER_DESC " "
++ MCFCAU_DES_DRIVER_VERSION " unregistered.\n");
++}
++
++module_init(mcfcau_des_init);
++module_exit(mcfcau_des_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION("DES & Triple DES EDE Cipher Algorithms for ColdFire CAU");
++MODULE_AUTHOR("Andrey Butok");
+--- /dev/null
++++ b/drivers/crypto/mcfcau.h
+@@ -0,0 +1,98 @@
++/***************************************************************************
++ * mcfcau.h - Common header file for Freescale ColdFire
++ * Cryptographic Acceleration Unit (CAU) drivers.
++ *
++ * Author: Andrey Butok
++ * Copyright Freescale Semiconductor Inc. 2007
++ *
++ * NOTE: You can find the ColdFire CAU module on MCF5445X and MCF52235.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.01 14 August 2007 Andrey Butok
++ */
++
++#ifndef MCFCAU_H
++#define MCFCAU_H
++
++#include <linux/spinlock.h>
++
++/* CAU Registers (CAx) */
++#define MCFCAU_CASR (0x0)
++#define MCFCAU_CAA (0x1)
++#define MCFCAU_CA0 (0x2)
++#define MCFCAU_CA1 (0x3)
++#define MCFCAU_CA2 (0x4)
++#define MCFCAU_CA3 (0x5)
++#define MCFCAU_CA4 (0x6)
++#define MCFCAU_CA5 (0x7)
++
++ /* CAU Commands */
++#define MCFCAU_CNOP (0x000)
++#define MCFCAU_LDR (0x010)
++#define MCFCAU_STR (0x020)
++#define MCFCAU_ADR (0x030)
++#define MCFCAU_RADR (0x040)
++#define MCFCAU_ADRA (0x050)
++#define MCFCAU_XOR (0x060)
++#define MCFCAU_ROTL (0x070)
++#define MCFCAU_MVRA (0x080)
++#define MCFCAU_MVAR (0x090)
++#define MCFCAU_AESS (0x0A0)
++#define MCFCAU_AESIS (0x0B0)
++#define MCFCAU_AESC (0x0C0)
++#define MCFCAU_AESIC (0x0D0)
++#define MCFCAU_AESR (0x0E0)
++#define MCFCAU_AESIR (0x0F0)
++#define MCFCAU_DESR (0x100)
++#define MCFCAU_DESK (0x110)
++#define MCFCAU_HASH (0x120)
++#define MCFCAU_SHS (0x130)
++#define MCFCAU_MDS (0x140)
++#define MCFCAU_ILL (0x1F0)
++
++/* DESR Fields */
++#define MCFCAU_IP (0x08) /* initial permutation */
++#define MCFCAU_FP (0x04) /* final permutation */
++#define MCFCAU_KSL1 (0x00) /* key schedule left 1 bit */
++#define MCFCAU_KSL2 (0x01) /* key schedule left 2 bits */
++#define MCFCAU_KSR1 (0x02) /* key schedule right 1 bit */
++#define MCFCAU_KSR2 (0x03) /* key schedule right 2 bits */
++
++/* DESK Field */
++#define MCFCAU_DC (0x01) /* decrypt key schedule */
++#define MCFCAU_CP (0x02) /* check parity */
++
++/* HASH Functions Codes */
++#define MCFCAU_HFF (0x0) /* MD5 F() CA1&CA2 | ~CA1&CA3 */
++#define MCFCAU_HFG (0x1) /* MD5 G() CA1&CA3 | CA2&~CA3 */
++#define MCFCAU_HFH (0x2) /* MD5 H(), SHA Parity() CA1^CA2^CA3 */
++#define MCFCAU_HFI (0x3) /* MD5 I() CA2^(CA1|~CA3) */
++#define MCFCAU_HFC (0x4) /* SHA Ch() CA1&CA2 ^ ~CA1&CA3 */
++#define MCFCAU_HFM (0x5) /* SHA Maj() CA1&CA2 ^ CA1&CA3 ^ CA2&CA3 */
++
++#define MCFCAU_CRA_PRIORITY (300)
++
++extern spinlock_t mcfcau_lock;
++
++#ifdef DEBUG
++#define DBG(fmt, args...) printk( "[%s] " fmt , __FUNCTION__, ## args)
++#else
++#define DBG(fmt, args...) do{}while(0)
++#endif
++
++#endif
+--- /dev/null
++++ b/drivers/crypto/mcfcau-md5.c
+@@ -0,0 +1,654 @@
++ /***************************************************************************
++ * mcfcau-md5.c - Implementation of MD5 Message Digest Algorithm (RFC1321)
++ * for Freescale ColdFire Cryptographic Acceleration Unit (CAU).
++ *
++ * Author: Andrey Butok
++ * Copyright Freescale Semiconductor Inc. 2007
++ *
++ * NOTE: You can find the ColdFire CAU module on MCF5445X and MCF52235.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.01 30 September 2007 Andrey Butok
++ * Initial Release - developed on 2.6.20 Linux kernel.
++ */
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/string.h>
++#include <linux/crypto.h>
++#include <linux/types.h>
++#include <asm/byteorder.h>
++
++/*
++#undef DEBUG
++#define DEBUG 1
++*/
++
++#include "mcfcau.h"
++
++
++#define MCFCAU_MD5_DIGEST_SIZE (16)
++#define MCFCAU_MD5_HMAC_BLOCK_SIZE (64)
++#define MCFCAU_MD5_BLOCK_WORDS (16)
++#define MCFCAU_MD5_HASH_WORDS (4)
++
++#define MCFCAU_MD5_DRIVER_DESC "MD5 ColdFire CAU driver"
++#define MCFCAU_MD5_DRIVER_VERSION "v0.01"
++
++
++struct mcfcau_md5_ctx {
++ u32 hash[MCFCAU_MD5_HASH_WORDS];
++ u32 block[MCFCAU_MD5_BLOCK_WORDS];
++ u64 byte_count;
++};
++
++u32 mcfcau_md5_t[64]={0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
++ 0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
++ 0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
++ 0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
++ 0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
++ 0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,
++ 0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
++ 0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
++ 0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
++ 0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
++ 0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05,
++ 0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
++ 0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
++ 0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
++ 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
++ 0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391};
++
++
++
++static void mcfcau_md5_transform(u32 *hash, u32 const *in)
++{
++ int i;
++ u32 * md5_t_p=&mcfcau_md5_t[0];
++ unsigned long iflags;
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++ asm("move.l %0, %%a1"::"m"(hash):"a1");
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CAA):"a1");/*a*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1):"a1");/*b*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a1");/*c*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3):"a1");/*d*/
++ asm("move.l %0, %%a0"::"m"(in):"a0"); /* X[] */
++ asm("move.l %0, %%a3"::"m"(md5_t_p):"a3"); /* T[] */
++
++
++ /* Round 1 */
++ asm("moveq.l #7, %%d4":::"d4"); /* for rotating by 7 */
++ asm("moveq.l #12, %%d5":::"d5"); /* for rotating by 12 */
++ asm("moveq.l #17, %%d6":::"d6"); /* for rotating by 17 */
++ asm("moveq.l #22, %%d7":::"d7"); /* for rotating by 22 */
++
++ for(i=0; i<4;i++){
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFF)); /* a+F(b,c,d) */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0"); /* add byterev x[i] */
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3"); /* add t[i] */
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA)); /* rotate by 7 */
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1)); /* add b */
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS)); /* register to register shift */
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFF));
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFF));
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFF));
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++ };
++
++
++ /* Round 2 */
++ asm("moveq.l #5, %%d4":::"d4"); /* for rotating by 5 */
++ asm("moveq.l #9, %%d5":::"d5"); /* for rotating by 9 */
++ asm("moveq.l #14, %%d6":::"d6"); /* for rotating by 14 */
++ asm("moveq.l #20, %%d7":::"d7"); /* for rotating by 20 */
++
++ asm("lea -60(%%a0),%%a0":::"a0");
++
++ for(i=0; i<2;i++){
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -44(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++ };
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -44(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -44(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 20(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFG));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ /* Round 3 */
++ asm("moveq.l #4, %%d4":::"d4"); /* for rotating by 5 */
++ asm("moveq.l #11, %%d5":::"d5"); /* for rotating by 9 */
++ asm("moveq.l #16, %%d6":::"d6"); /* for rotating by 14 */
++ asm("moveq.l #23, %%d7":::"d7"); /* for rotating by 20 */
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -52(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -52(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 12(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -52(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -8(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ /* Round 4 */
++ asm("moveq.l #6, %%d4":::"d4"); /* for rotating by 6 */
++ asm("moveq.l #10, %%d5":::"d5"); /* for rotating by 10 */
++ asm("moveq.l #15, %%d6":::"d6"); /* for rotating by 15 */
++ asm("moveq.l #21, %%d7":::"d7"); /* for rotating by 21 */
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -36(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -36(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -36(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -36(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -36(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d4,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea -36(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d5,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d6,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFI));
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_RADR+MCFCAU_CAA):"a0");
++ asm("lea 28(%%a0),%%a0" :::"a0");
++ asm("cp0ld.l (%%a3)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a3");
++ asm("cp0ld.l %%d7,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA1));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MDS));
++
++
++ asm("move.l %0, %%a1"::"m"(hash):"a1");
++
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a1");/*a*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA1):"a1");/*b*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA2):"a1");/*c*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA3):"a1");/*d*/
++
++ asm("cp0st.l %%d0,-(%%a1),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"a1");/*d*/
++ asm("cp0st.l %%d0,-(%%a1),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"a1");/*c*/
++ asm("cp0st.l %%d0,-(%%a1),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA1):"a1");/*b*/
++ asm("cp0st.l %%d0,-(%%a1),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CAA):"a1");/*a*/
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++}
++
++static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
++{
++ while (words--) {
++ __le32_to_cpus(buf);
++ buf++;
++ }
++}
++
++static inline void cpu_to_le32_array(u32 *buf, unsigned int words)
++{
++ while (words--) {
++ __cpu_to_le32s(buf);
++ buf++;
++ }
++}
++
++static void mcfcau_md5_initialization(struct crypto_tfm *tfm)
++{
++ struct mcfcau_md5_ctx *mctx = crypto_tfm_ctx(tfm);
++
++ DBG("\n");
++ mctx->hash[0] = 0x67452301;
++ mctx->hash[1] = 0xefcdab89;
++ mctx->hash[2] = 0x98badcfe;
++ mctx->hash[3] = 0x10325476;
++ mctx->byte_count = 0;
++}
++
++static void mcfcau_md5_update(struct crypto_tfm *tfm, const u8 *data, unsigned int len)
++{
++ struct mcfcau_md5_ctx *mctx = crypto_tfm_ctx(tfm);
++ const u32 avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f);
++
++ DBG("\n");
++ mctx->byte_count += len;
++
++ if (avail > len) {
++ memcpy((char *)mctx->block + (sizeof(mctx->block) - avail),
++ data, len);
++ }
++ else {
++ memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), data, avail);
++
++ mcfcau_md5_transform(mctx->hash, mctx->block);
++ data += avail;
++ len -= avail;
++
++ while (len >= sizeof(mctx->block)) {
++ memcpy(mctx->block, data, sizeof(mctx->block));
++ mcfcau_md5_transform(mctx->hash, mctx->block);
++ data += sizeof(mctx->block);
++ len -= sizeof(mctx->block);
++ }
++
++ memcpy(mctx->block, data, len);
++ }
++}
++
++static void mcfcau_md5_final(struct crypto_tfm *tfm, u8 *out)
++{
++ struct mcfcau_md5_ctx *mctx = crypto_tfm_ctx(tfm);
++ const unsigned int offset = mctx->byte_count & 0x3f;
++ char *p = (char *)mctx->block + offset;
++ int padding = 56 - (offset + 1);
++
++ DBG("\n");
++
++ *p++ = 0x80;
++ if (padding < 0) {
++ memset(p, 0x00, padding + sizeof (u64));
++ mcfcau_md5_transform(mctx->hash, mctx->block);
++ p = (char *)mctx->block;
++ padding = 56;
++ }
++
++ memset(p, 0, padding);
++ mctx->block[14] = mctx->byte_count << 3;
++ mctx->block[15] = mctx->byte_count >> 29;
++ le32_to_cpu_array(&mctx->block[14], 2);
++
++ mcfcau_md5_transform(mctx->hash, mctx->block);
++
++ cpu_to_le32_array(mctx->hash, sizeof(mctx->hash) / sizeof(u32));
++ memcpy(out, mctx->hash, sizeof(mctx->hash));
++ memset(mctx, 0, sizeof(*mctx));
++}
++
++static struct crypto_alg mcfcau_md5_alg = {
++ .cra_name = "md5",
++ .cra_driver_name = "md5-mcfcau",
++ .cra_priority = MCFCAU_CRA_PRIORITY,
++ .cra_flags = CRYPTO_ALG_TYPE_DIGEST,
++ .cra_blocksize = MCFCAU_MD5_HMAC_BLOCK_SIZE,
++ .cra_ctxsize = sizeof(struct mcfcau_md5_ctx),
++ .cra_module = THIS_MODULE,
++ .cra_list = LIST_HEAD_INIT(mcfcau_md5_alg.cra_list),
++ .cra_u = { .digest = {
++ .dia_digestsize = MCFCAU_MD5_DIGEST_SIZE,
++ .dia_init = mcfcau_md5_initialization,
++ .dia_update = mcfcau_md5_update,
++ .dia_final = mcfcau_md5_final } }
++};
++
++static int __init mcfcau_md5_init(void)
++{
++ int ret = crypto_register_alg(&mcfcau_md5_alg);
++ printk(KERN_INFO MCFCAU_MD5_DRIVER_DESC " "
++ MCFCAU_MD5_DRIVER_VERSION " %s.\n",ret?"failed":"registered");
++ return ret;
++}
++
++static void __exit mcfcau_md5_exit(void)
++{
++ crypto_unregister_alg(&mcfcau_md5_alg);
++ printk(KERN_INFO MCFCAU_MD5_DRIVER_DESC " "
++ MCFCAU_MD5_DRIVER_VERSION " unregistered.\n");
++}
++
++module_init(mcfcau_md5_init);
++module_exit(mcfcau_md5_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION(MCFCAU_MD5_DRIVER_DESC);
++MODULE_AUTHOR("Andrey Butok");
+--- /dev/null
++++ b/drivers/crypto/mcfcau-sha1.c
+@@ -0,0 +1,280 @@
++ /***************************************************************************
++ * mcfcau-sha1.c - Implementation of SHA1 Secure Hash Algorithm
++ * for Freescale ColdFire Cryptographic Acceleration Unit (CAU).
++ *
++ * Author: Andrey Butok
++ * Copyright Freescale Semiconductor Inc. 2007
++ *
++ * NOTE: You can find the ColdFire CAU module on MCF5445X and MCF52235.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
++ * for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software Foundation,
++ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.01 15 October 2007 Andrey Butok
++ * Initial Release - developed on 2.6.20 Linux kernel.
++ */
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/mm.h>
++#include <linux/crypto.h>
++#include <linux/types.h>
++
++
++/*
++#undef DEBUG
++#define DEBUG 1
++*/
++
++#include "mcfcau.h"
++
++#define MCFCAU_SHA1_DIGEST_WORDS (5)
++#define MCFCAU_SHA1_WORKSPACE_WORDS (80)
++
++#define MCFCAU_SHA1_DIGEST_SIZE (20)
++#define MCFCAU_SHA1_HMAC_BLOCK_SIZE (64)
++
++#define MCFCAU_SHA1_DRIVER_DESC "SHA1 ColdFire CAU driver"
++#define MCFCAU_SHA1_DRIVER_VERSION "v0.01"
++
++struct mcfcau_sha1_ctx {
++ u64 count;
++ u32 state[5];
++ u8 buffer[64];
++};
++
++const static u32 K[4]={0x5A827999L, /* Rounds 0-19: sqrt(2) * 2^30 */
++ 0x6ED9EBA1L, /* Rounds 20-39: sqrt(3) * 2^30 */
++ 0x8F1BBCDCL, /* Rounds 40-59: sqrt(5) * 2^30 */
++ 0xCA62C1D6L}; /* Rounds 60-79: sqrt(10) * 2^30 */
++
++static void noinline mcfcau_sha1_transform(__u32 *digest, const char *in, __u32 *W)
++{
++ int i;
++ u32 * tmp_p;
++ unsigned long iflags;
++
++ /* (a) Devide M(i) into 16 words W */
++ for (i = 0; i < 16; i++)
++ W[i] = ((const u32 *)in)[i];
++
++ /* (b) W[i+16] = S^1(W[i+13] ^ W[i+8] ^ W[i+2] ^ W[i]) */
++ tmp_p=&W[16];
++
++ spin_lock_irqsave(&mcfcau_lock, iflags);
++ asm("move.l %0, %%a0"::"m"(tmp_p):"a0");
++ asm("moveq.l #1, %%d3":::"d3");
++
++ for (i = 0; i < 64; i++){
++ asm("cp0ld.l -64(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0));
++ asm("cp0ld.l -56(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA0));
++ asm("cp0ld.l -32(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA0));
++ asm("cp0ld.l -12(%%a0),%%d0,#1,%0" ::"n"(MCFCAU_XOR+MCFCAU_CA0));
++ asm("cp0ld.l %%d3,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CA0):"d3");
++ asm("cp0st.l %%d0,(%%a0)+,#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA0));
++ }
++
++ /* (c) */
++ asm("move.l %0, %%a0"::"m"(digest):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA0):"a0"); /* a */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA1):"a0"); /* b */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA2):"a0"); /* c */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA3):"a0"); /* d */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_LDR+MCFCAU_CA4):"a0"); /* e */
++
++ /* (d) */
++ asm("moveq.l #5, %%d0":::"d0");
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_MVRA+MCFCAU_CA0));
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ROTL+MCFCAU_CAA)); /*S^5(A)*/
++
++ tmp_p=(u32*)K;
++ asm("move.l %0, %%a0"::"m"(tmp_p):"a0");
++ asm("move.l %0, %%a1"::"m"(W):"a1");
++
++ for (i = 0; i < 20; i++) {
++ /* t = f1(b, c, d) + K1 + rol32(a, 5) + e + W[i]; */
++ /* e = d; d = c; c = rol32(b, 30); b = a; a = t; */
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFC)); /*f(b,c,d)*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA4)); /*+e*/
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA)); /*+K*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a1"); /*+W*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_SHS));
++ }
++
++ asm("add.l #4,%%a0" :::"a0"); /* update K */
++
++ for (; i < 40; i ++) {
++ /* t = f2(b, c, d) + K2 + rol32(a, 5) + e + W[i]; */
++ /* e = d; d = c; c = rol32(b, 30); b = a; a = t; */
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH)); /*f(b,c,d)*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA4)); /*+e*/
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA)); /*+K*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a1"); /*+W*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_SHS));
++ }
++
++ asm("add.l #4,%%a0" :::"a0"); /* update K */
++
++ for (; i < 60; i ++) {
++ /* t = f3(b, c, d) + K3 + rol32(a, 5) + e + W[i]; */
++ /* e = d; d = c; c = rol32(b, 30); b = a; a = t; */
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFM)); /*f(b,c,d)*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA4)); /*+e*/
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA)); /*+K*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a1"); /*+W*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_SHS));
++ }
++
++ asm("add.l #4,%%a0" :::"a0"); /* update K */
++
++ for (; i < 80; i ++) {
++ /* t = f2(b, c, d) + K4 + rol32(a, 5) + e + W[i]; */
++ /* e = d; d = c; c = rol32(b, 30); b = a; a = t; */
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_HASH+MCFCAU_HFH)); /*f(b,c,d)*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_ADRA+MCFCAU_CA4)); /*+e*/
++ asm("cp0ld.l (%%a0),%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA)); /*+K*/
++ asm("cp0ld.l (%%a1)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CAA):"a1"); /*+W*/
++ asm("cp0ld.l %%d0,%%d0,#1,%0" ::"n"(MCFCAU_SHS));
++ }
++
++ /* (e) */
++ asm("move.l %0, %%a0"::"m"(digest):"a0");
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA0):"a0"); /* +a */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA1):"a0"); /* +b */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA2):"a0"); /* +c */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA3):"a0"); /* +d */
++ asm("cp0ld.l (%%a0)+,%%d0,#1,%0" ::"n"(MCFCAU_ADR+MCFCAU_CA4):"a0"); /* +e */
++
++ asm("cp0st.l %%d0,-(%%a0),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA4):"a0");
++ asm("cp0st.l %%d0,-(%%a0),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA3):"a0");
++ asm("cp0st.l %%d0,-(%%a0),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA2):"a0");
++ asm("cp0st.l %%d0,-(%%a0),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA1):"a0");
++ asm("cp0st.l %%d0,-(%%a0),#1,%0" ::"n"(MCFCAU_STR+MCFCAU_CA0):"a0");
++ spin_unlock_irqrestore(&mcfcau_lock, iflags);
++}
++
++static void mcfcau_sha1_init(struct crypto_tfm *tfm)
++{
++ struct mcfcau_sha1_ctx *sctx = crypto_tfm_ctx(tfm);
++ static const struct mcfcau_sha1_ctx initstate = {
++ 0,
++ { 0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0 },
++ { 0, }
++ };
++
++ *sctx = initstate;
++}
++
++static void mcfcau_sha1_update(struct crypto_tfm *tfm, const u8 *data,
++ unsigned int len)
++{
++ struct mcfcau_sha1_ctx *sctx = crypto_tfm_ctx(tfm);
++ unsigned int partial, done;
++ const u8 *src;
++
++ partial = sctx->count & 0x3f;
++ sctx->count += len;
++ done = 0;
++ src = data;
++
++ if ((partial + len) > 63) {
++ u32 temp[MCFCAU_SHA1_WORKSPACE_WORDS];
++
++ if (partial) {
++ done = -partial;
++ memcpy(sctx->buffer + partial, data, done + 64);
++ src = sctx->buffer;
++ }
++
++ do {
++ mcfcau_sha1_transform(sctx->state, src, temp);
++ done += 64;
++ src = data + done;
++ } while (done + 63 < len);
++
++ memset(temp, 0, sizeof(temp));
++ partial = 0;
++ }
++ memcpy(sctx->buffer + partial, src, len - done);
++}
++
++
++/* Add padding and return the message digest. */
++static void mcfcau_sha1_final(struct crypto_tfm *tfm, u8 *out)
++{
++ struct mcfcau_sha1_ctx *sctx = crypto_tfm_ctx(tfm);
++ u32 *dst = (u32 *)out;
++ u32 i, index, padlen;
++ u64 bits;
++ static const u8 padding[64] = { 0x80, };
++
++ bits = sctx->count << 3;
++
++ /* Pad out to 56 mod 64 */
++ index = sctx->count & 0x3f;
++ padlen = (index < 56) ? (56 - index) : ((64+56) - index);
++ mcfcau_sha1_update(tfm, padding, padlen);
++
++ /* Append length */
++ mcfcau_sha1_update(tfm, (const u8 *)&bits, sizeof(bits));
++
++ /* Store state in digest */
++ for (i = 0; i < 5; i++)
++ dst[i] = sctx->state[i];
++
++
++ /* Wipe context */
++ memset(sctx, 0, sizeof *sctx);
++}
++
++static struct crypto_alg mcfcau_sha1_alg = {
++ .cra_name = "sha1",
++ .cra_driver_name= "sha1-mcfcau",
++ .cra_priority = MCFCAU_CRA_PRIORITY,
++ .cra_flags = CRYPTO_ALG_TYPE_DIGEST,
++ .cra_blocksize = MCFCAU_SHA1_HMAC_BLOCK_SIZE,
++ .cra_ctxsize = sizeof(struct mcfcau_sha1_ctx),
++ .cra_module = THIS_MODULE,
++ .cra_alignmask = 3,
++ .cra_list = LIST_HEAD_INIT(mcfcau_sha1_alg.cra_list),
++ .cra_u = { .digest = {
++ .dia_digestsize = MCFCAU_SHA1_DIGEST_SIZE,
++ .dia_init = mcfcau_sha1_init,
++ .dia_update = mcfcau_sha1_update,
++ .dia_final = mcfcau_sha1_final } }
++};
++
++static int __init init(void)
++{
++ int ret = crypto_register_alg(&mcfcau_sha1_alg);
++ printk(KERN_INFO MCFCAU_SHA1_DRIVER_DESC " "
++ MCFCAU_SHA1_DRIVER_VERSION " %s.\n",ret?"failed":"registered");
++ return ret;
++}
++
++static void __exit fini(void)
++{
++ crypto_unregister_alg(&mcfcau_sha1_alg);
++ printk(KERN_INFO MCFCAU_SHA1_DRIVER_DESC " "
++ MCFCAU_SHA1_DRIVER_VERSION " unregistered.\n");
++}
++
++module_init(init);
++module_exit(fini);
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION(MCFCAU_SHA1_DRIVER_DESC);
++MODULE_AUTHOR("Andrey Butok");
+--- a/drivers/dma/Makefile
++++ b/drivers/dma/Makefile
+@@ -4,3 +4,5 @@ obj-$(CONFIG_INTEL_IOATDMA) += ioatdma.o
+ ioatdma-objs := ioat.o ioat_dma.o ioat_dca.o
+ obj-$(CONFIG_INTEL_IOP_ADMA) += iop-adma.o
+ obj-$(CONFIG_FSL_DMA) += fsldma.o
++obj-$(CONFIG_MCD_DMA) += mcddma.o
++mcddma-objs := MCD_dmaApi.o MCD_tasks.o MCD_tasksInit.o
+--- /dev/null
++++ b/drivers/dma/MCD_dmaApi.c
+@@ -0,0 +1,965 @@
++/*
++ * drivers/dma/MCD_dmaApi.c
++ *
++ * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++
++#include "MCD_dma.h"
++#include "MCD_tasksInit.h"
++#include "MCD_progCheck.h"
++
++/********************************************************************/
++/*
++ * This is an API-internal pointer to the DMA's registers
++ */
++dmaRegs *MCD_dmaBar;
++
++/*
++ * These are the real and model task tables as generated by the
++ * build process
++ */
++extern TaskTableEntry MCD_realTaskTableSrc[NCHANNELS];
++extern TaskTableEntry MCD_modelTaskTableSrc[NUMOFVARIANTS];
++
++/*
++ * However, this (usually) gets relocated to on-chip SRAM, at which
++ * point we access them as these tables
++ */
++volatile TaskTableEntry *MCD_taskTable;
++TaskTableEntry *MCD_modelTaskTable;
++
++
++/*
++ * MCD_chStatus[] is an array of status indicators for remembering
++ * whether a DMA has ever been attempted on each channel, pausing
++ * status, etc.
++ */
++static int MCD_chStatus[NCHANNELS] =
++{
++ MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA,
++ MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA,
++ MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA,
++ MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA, MCD_NO_DMA
++};
++
++/*
++ * Prototypes for local functions
++ */
++static void MCD_memcpy (int *dest, int *src, u32 size);
++static void MCD_resmActions (int channel);
++
++/*
++ * Buffer descriptors used for storage of progress info for single Dmas
++ * Also used as storage for the DMA for CRCs for single DMAs
++ * Otherwise, the DMA does not parse these buffer descriptors
++ */
++#ifdef MCD_INCLUDE_EU
++extern MCD_bufDesc MCD_singleBufDescs[NCHANNELS];
++#else
++MCD_bufDesc MCD_singleBufDescs[NCHANNELS];
++#endif
++MCD_bufDesc *MCD_relocBuffDesc;
++
++
++/*
++ * Defines for the debug control register's functions
++ */
++#define DBG_CTL_COMP1_TASK (0x00002000) /* have comparator 1 look for a task # */
++#define DBG_CTL_ENABLE (DBG_CTL_AUTO_ARM | \
++ DBG_CTL_BREAK | \
++ DBG_CTL_INT_BREAK | \
++ DBG_CTL_COMP1_TASK)
++#define DBG_CTL_DISABLE (DBG_CTL_AUTO_ARM | \
++ DBG_CTL_INT_BREAK | \
++ DBG_CTL_COMP1_TASK)
++#define DBG_KILL_ALL_STAT (0xFFFFFFFF)
++
++/*
++ * Offset to context save area where progress info is stored
++ */
++#define CSAVE_OFFSET 10
++
++/*
++ * Defines for Byte Swapping
++ */
++#define MCD_BYTE_SWAP_KILLER 0xFFF8888F
++#define MCD_NO_BYTE_SWAP_ATALL 0x00040000
++
++/*
++ * Execution Unit Identifiers
++ */
++#define MAC 0 /* legacy - not used */
++#define LUAC 1 /* legacy - not used */
++#define CRC 2 /* legacy - not used */
++#define LURC 3 /* Logic Unit with CRC */
++
++/*
++ * Task Identifiers
++ */
++#define TASK_CHAINNOEU 0
++#define TASK_SINGLENOEU 1
++#ifdef MCD_INCLUDE_EU
++#define TASK_CHAINEU 2
++#define TASK_SINGLEEU 3
++#define TASK_FECRX 4
++#define TASK_FECTX 5
++#else
++#define TASK_CHAINEU 0
++#define TASK_SINGLEEU 1
++#define TASK_FECRX 2
++#define TASK_FECTX 3
++#endif
++
++/*
++ * Structure to remember which variant is on which channel
++ */
++typedef struct MCD_remVariants_struct MCD_remVariant;
++struct MCD_remVariants_struct
++{
++ int remDestRsdIncr[NCHANNELS]; /* -1,0,1 */
++ int remSrcRsdIncr[NCHANNELS]; /* -1,0,1 */
++ s16 remDestIncr[NCHANNELS]; /* DestIncr */
++ s16 remSrcIncr[NCHANNELS]; /* srcIncr */
++ u32 remXferSize[NCHANNELS]; /* xferSize */
++};
++
++/*
++ * Structure to remember the startDma parameters for each channel
++ */
++MCD_remVariant MCD_remVariants;
++
++/********************************************************************/
++/*
++ * Function: MCD_initDma
++ * Purpose: Initializes the DMA API by setting up a pointer to the DMA
++ * registers, relocating and creating the appropriate task
++ * structures, and setting up some global settings
++ * Arguments:
++ * dmaBarAddr - pointer to the multichannel DMA registers
++ * taskTableDest - location to move DMA task code and structs to
++ * flags - operational parameters
++ * Return Value:
++ * MCD_TABLE_UNALIGNED if taskTableDest is not 512-byte aligned
++ * MCD_OK otherwise
++ */
++extern u32 MCD_funcDescTab0[];
++
++int MCD_initDma (dmaRegs *dmaBarAddr, void *taskTableDest, u32 flags)
++{
++ int i;
++ TaskTableEntry *entryPtr;
++
++ /* Setup the local pointer to register set */
++ MCD_dmaBar = dmaBarAddr;
++
++ /* Do we need to move/create a task table */
++ if ((flags & MCD_RELOC_TASKS) != 0)
++ {
++ int fixedSize;
++ u32 *fixedPtr;
++ int varTabsOffset, funcDescTabsOffset, contextSavesOffset;
++ int taskDescTabsOffset;
++ int taskTableSize, varTabsSize, funcDescTabsSize, contextSavesSize;
++ int taskDescTabSize;
++
++ int i;
++
++ /* Check if physical address is aligned on 512 byte boundary */
++ if (((u32)taskTableDest & 0x000001ff) != 0)
++ return(MCD_TABLE_UNALIGNED);
++
++ MCD_taskTable = taskTableDest; /* set up local pointer to task Table */
++
++ /*
++ * Create a task table:
++ * - compute aligned base offsets for variable tables and
++ * function descriptor tables, then
++ * - loop through the task table and setup the pointers
++ * - copy over model task table with the the actual task descriptor
++ * tables
++ */
++ taskTableSize = NCHANNELS * sizeof(TaskTableEntry);
++ /* Align variable tables to size */
++ varTabsOffset = taskTableSize + (u32)taskTableDest;
++ if ((varTabsOffset & (VAR_TAB_SIZE - 1)) != 0)
++ varTabsOffset = (varTabsOffset + VAR_TAB_SIZE) & (~VAR_TAB_SIZE);
++ /* Align function descriptor tables */
++ varTabsSize = NCHANNELS * VAR_TAB_SIZE;
++ funcDescTabsOffset = varTabsOffset + varTabsSize;
++
++ if ((funcDescTabsOffset & (FUNCDESC_TAB_SIZE - 1)) != 0)
++ funcDescTabsOffset = (funcDescTabsOffset + FUNCDESC_TAB_SIZE) &
++ (~FUNCDESC_TAB_SIZE);
++
++ funcDescTabsSize = FUNCDESC_TAB_NUM * FUNCDESC_TAB_SIZE;
++ contextSavesOffset = funcDescTabsOffset + funcDescTabsSize;
++ contextSavesSize = (NCHANNELS * CONTEXT_SAVE_SIZE);
++ fixedSize = taskTableSize + varTabsSize + funcDescTabsSize +
++ contextSavesSize;
++
++ /* Zero the thing out */
++ fixedPtr = (u32 *)taskTableDest;
++ for (i = 0;i<(fixedSize/4);i++)
++ fixedPtr[i] = 0;
++
++ entryPtr = (TaskTableEntry*)MCD_taskTable;
++ /* Set up fixed pointers */
++ for (i = 0; i < NCHANNELS; i++)
++ {
++ entryPtr[i].varTab = (u32)varTabsOffset; /* update ptr to local value */
++ entryPtr[i].FDTandFlags = (u32)funcDescTabsOffset | MCD_TT_FLAGS_DEF;
++ entryPtr[i].contextSaveSpace = (u32)contextSavesOffset;
++ varTabsOffset += VAR_TAB_SIZE;
++#ifdef MCD_INCLUDE_EU /* if not there is only one, just point to the same one */
++ funcDescTabsOffset += FUNCDESC_TAB_SIZE;
++#endif
++ contextSavesOffset += CONTEXT_SAVE_SIZE;
++ }
++ /* Copy over the function descriptor table */
++ for ( i = 0; i < FUNCDESC_TAB_NUM; i++)
++ {
++ MCD_memcpy((void*)(entryPtr[i].FDTandFlags & ~MCD_TT_FLAGS_MASK),
++ (void*)MCD_funcDescTab0, FUNCDESC_TAB_SIZE);
++ }
++
++ /* Copy model task table to where the context save stuff leaves off */
++ MCD_modelTaskTable = (TaskTableEntry*)contextSavesOffset;
++
++ MCD_memcpy ((void*)MCD_modelTaskTable, (void*)MCD_modelTaskTableSrc,
++ NUMOFVARIANTS * sizeof(TaskTableEntry));
++
++ /* Point to local version of model task table */
++ entryPtr = MCD_modelTaskTable;
++ taskDescTabsOffset = (u32)MCD_modelTaskTable +
++ (NUMOFVARIANTS * sizeof(TaskTableEntry));
++
++ /* Copy actual task code and update TDT ptrs in local model task table */
++ for (i = 0; i < NUMOFVARIANTS; i++)
++ {
++ taskDescTabSize = entryPtr[i].TDTend - entryPtr[i].TDTstart + 4;
++ MCD_memcpy ((void*)taskDescTabsOffset, (void*)entryPtr[i].TDTstart, taskDescTabSize);
++ entryPtr[i].TDTstart = (u32)taskDescTabsOffset;
++ taskDescTabsOffset += taskDescTabSize;
++ entryPtr[i].TDTend = (u32)taskDescTabsOffset - 4;
++ }
++#ifdef MCD_INCLUDE_EU
++ /*
++ * Tack single DMA BDs onto end of code so API controls where
++ * they are since DMA might write to them
++ */
++ MCD_relocBuffDesc = (MCD_bufDesc*)(entryPtr[NUMOFVARIANTS - 1].TDTend + 4);
++#else
++ /*
++ * DMA does not touch them so they can be wherever and we don't need to
++ * waste SRAM on them
++ */
++ MCD_relocBuffDesc = MCD_singleBufDescs;
++#endif
++ }
++ else
++ {
++ /*
++ * Point the would-be relocated task tables and the buffer descriptors
++ * to the ones the linker generated
++ */
++ if (((u32)MCD_realTaskTableSrc & 0x000001ff) != 0)
++ return(MCD_TABLE_UNALIGNED);
++
++ entryPtr = MCD_realTaskTableSrc;
++ for (i = 0; i < NCHANNELS; i++)
++ {
++ if (((entryPtr[i].varTab & (VAR_TAB_SIZE - 1)) != 0) ||
++ ((entryPtr[i].FDTandFlags & (FUNCDESC_TAB_SIZE - 1)) != 0))
++ return(MCD_TABLE_UNALIGNED);
++ }
++
++ MCD_taskTable = MCD_realTaskTableSrc;
++ MCD_modelTaskTable = MCD_modelTaskTableSrc;
++ MCD_relocBuffDesc = MCD_singleBufDescs;
++ }
++
++ /* Make all channels inactive, and remember them as such: */
++ MCD_dmaBar->taskbar = (u32) MCD_taskTable;
++ for (i = 0; i < NCHANNELS; i++)
++ {
++ MCD_dmaBar->taskControl[i] = 0x0;
++ MCD_chStatus[i] = MCD_NO_DMA;
++ }
++
++ /* Set up pausing mechanism to inactive state: */
++ MCD_dmaBar->debugComp1 = 0;
++ MCD_dmaBar->debugComp2 = 0;
++ MCD_dmaBar->debugControl = DBG_CTL_DISABLE;
++ MCD_dmaBar->debugStatus = DBG_KILL_ALL_STAT;
++
++ /* Enable or disable commbus prefetch */
++ if ((flags & MCD_COMM_PREFETCH_EN) != 0)
++ MCD_dmaBar->ptdControl &= ~PTD_CTL_COMM_PREFETCH;
++ else
++ MCD_dmaBar->ptdControl |= PTD_CTL_COMM_PREFETCH;
++
++ return(MCD_OK);
++}
++/*********************** End of MCD_initDma() ***********************/
++
++/********************************************************************/
++/* Function: MCD_dmaStatus
++ * Purpose: Returns the status of the DMA on the requested channel
++ * Arguments: channel - channel number
++ * Returns: Predefined status indicators
++ */
++int MCD_dmaStatus (int channel)
++{
++ u16 tcrValue;
++
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++ tcrValue = MCD_dmaBar->taskControl[channel];
++ if ((tcrValue & TASK_CTL_EN) == 0)
++ { /* Nothing running if last reported with task enabled */
++ if ( MCD_chStatus[channel] == MCD_RUNNING
++ || MCD_chStatus[channel] == MCD_IDLE)
++ MCD_chStatus[channel] = MCD_DONE;
++ }
++ else /* something is running */
++ {
++ /* There are three possibilities: paused, running or idle. */
++ if ( MCD_chStatus[channel] == MCD_RUNNING
++ || MCD_chStatus[channel] == MCD_IDLE)
++ {
++ MCD_dmaBar->ptdDebug = PTD_DBG_TSK_VLD_INIT;
++ /* Determine which initiator is asserted. */
++ if ((MCD_dmaBar->ptdDebug >> channel ) & 0x1 )
++ MCD_chStatus[channel] = MCD_RUNNING;
++ else
++ MCD_chStatus[channel] = MCD_IDLE;
++ /* Do not change the status if it is already paused */
++ }
++ }
++ return MCD_chStatus[channel];
++}
++/******************** End of MCD_dmaStatus() ************************/
++
++/********************************************************************/
++/* Function: MCD_startDma
++ * Ppurpose: Starts a particular kind of DMA
++ * Arguments: see below
++ * Returns: MCD_CHANNEL_INVALID if channel is invalid, else MCD_OK
++ */
++
++int MCD_startDma (
++ int channel, /* the channel on which to run the DMA */
++ s8 *srcAddr, /* the address to move data from, or physical buffer-descriptor address */
++ s16 srcIncr, /* the amount to increment the source address per transfer */
++ s8 *destAddr, /* the address to move data to */
++ s16 destIncr, /* the amount to increment the destination address per transfer */
++ u32 dmaSize, /* the number of bytes to transfer independent of the transfer size */
++ u32 xferSize, /* the number bytes in of each data movement (1, 2, or 4) */
++ u32 initiator, /* what device initiates the DMA */
++ int priority, /* priority of the DMA */
++ u32 flags, /* flags describing the DMA */
++ u32 funcDesc /* a description of byte swapping, bit swapping, and CRC actions */
++#ifdef MCD_NEED_ADDR_TRANS
++ s8 *srcAddrVirt /* virtual buffer descriptor address TBD*/
++#endif
++)
++{
++ int srcRsdIncr, destRsdIncr;
++ int *cSave;
++ short xferSizeIncr;
++ int tcrCount = 0;
++#ifdef MCD_INCLUDE_EU
++ u32 *realFuncArray;
++#endif
++
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++#ifndef MCD_INCLUDE_EU
++ funcDesc = MCD_FUNC_NOEU1;
++#endif
++
++#ifdef MCD_DEBUG
++printf("startDma:Setting up params\n");
++#endif
++
++ /* Enable task-wise priority */
++ MCD_dmaBar->ptdControl |= (u16) 0x8000;
++
++ /* Calculate additional parameters to the regular DMA calls. */
++ srcRsdIncr = srcIncr < 0 ? -1 : (srcIncr > 0 ? 1 : 0);
++ destRsdIncr = destIncr < 0 ? -1 : (destIncr > 0 ? 1 : 0);
++ xferSizeIncr = (xferSize & 0xffff) | 0x20000000;
++
++ /* Remember which variant is running for each channel */
++ MCD_remVariants.remSrcRsdIncr[channel] = srcRsdIncr;
++ MCD_remVariants.remDestRsdIncr[channel] = destRsdIncr;
++ MCD_remVariants.remDestIncr[channel] = destIncr;
++ MCD_remVariants.remSrcIncr[channel] = srcIncr;
++ MCD_remVariants.remXferSize[channel] = xferSize;
++
++ cSave = (int*)(MCD_taskTable[channel].contextSaveSpace)
++ + CSAVE_OFFSET
++ + CURRBD;
++
++#ifdef MCD_INCLUDE_EU
++ realFuncArray = (u32 *) (MCD_taskTable[channel].FDTandFlags & 0xffffff00);
++
++ /*
++ * Modify the LURC's normal and byte-residue-loop functions
++ * according to parameter.
++ */
++ switch (xferSize)
++ {
++ case 4:
++ realFuncArray[(LURC*16)] = funcDesc;
++ break;
++ case 2:
++ realFuncArray[(LURC*16)] = funcDesc & 0xfffff00f;
++ break;
++ case 1:
++ default:
++ realFuncArray[(LURC*16)] = funcDesc & 0xffff000f;
++ break;
++ }
++
++ realFuncArray[(LURC*16+1)] = 0
++ | (funcDesc & MCD_BYTE_SWAP_KILLER)
++ | MCD_NO_BYTE_SWAP_ATALL;
++#endif
++
++ /* Write the initiator field in the TCR and set the initiator-hold bit*/
++ MCD_dmaBar->taskControl[channel] = 0
++ | (initiator << 8)
++ | TASK_CTL_HIPRITSKEN
++ | TASK_CTL_HLDINITNUM;
++
++ /*
++ * Current versions of the MPC8220 MCD have a hardware quirk that could
++ * cause the write to the TCR to collide with an MDE access to the
++ * initiator-register file, so we have to verify that the write occurred
++ * correctly by reading back the value. On MCF547x/8x devices and any
++ * future revisions of the MPC8220, this loop will not be entered.
++ */
++ while(((MCD_dmaBar->taskControl[channel] & 0x1fff) !=
++ ((initiator << 8) | TASK_CTL_HIPRITSKEN | TASK_CTL_HLDINITNUM)) &&
++ (tcrCount < 1000))
++ {
++ tcrCount++;
++ MCD_dmaBar->taskControl[channel] = 0
++ | (initiator << 8)
++ | TASK_CTL_HIPRITSKEN
++ | TASK_CTL_HLDINITNUM;
++ }
++
++ MCD_dmaBar->priority[channel] = (u8)priority & PRIORITY_PRI_MASK;
++
++ if (channel < 8 && channel >= 0)
++ {
++ MCD_dmaBar->taskSize0 &= ~(0xf << (7-channel)*4);
++ MCD_dmaBar->taskSize0 |= (xferSize & 3) << (((7 - channel)*4) + 2);
++ MCD_dmaBar->taskSize0 |= (xferSize & 3) << ((7 - channel)*4);
++ }
++ else
++ {
++ MCD_dmaBar->taskSize1 &= ~(0xf << (15-channel)*4);
++ MCD_dmaBar->taskSize1 |= (xferSize & 3) << (((15 - channel)*4) + 2);
++ MCD_dmaBar->taskSize1 |= (xferSize & 3) << ((15 - channel)*4);
++ }
++
++ /* Setup task table flags/options */
++ MCD_taskTable[channel].FDTandFlags &= ~MCD_TT_FLAGS_MASK;
++ MCD_taskTable[channel].FDTandFlags |= (MCD_TT_FLAGS_MASK & flags);
++
++ if (flags & MCD_FECTX_DMA)
++ {
++ /* TDTStart and TDTEnd */
++ MCD_taskTable[channel].TDTstart = MCD_modelTaskTable[TASK_FECTX].TDTstart;
++ MCD_taskTable[channel].TDTend = MCD_modelTaskTable[TASK_FECTX].TDTend;
++ MCD_startDmaENetXmit(srcAddr, srcAddr, destAddr, MCD_taskTable, channel);
++ }
++ else if (flags & MCD_FECRX_DMA)
++ {
++ /* TDTStart and TDTEnd */
++ MCD_taskTable[channel].TDTstart = MCD_modelTaskTable[TASK_FECRX].TDTstart;
++ MCD_taskTable[channel].TDTend = MCD_modelTaskTable[TASK_FECRX].TDTend;
++ MCD_startDmaENetRcv(srcAddr, srcAddr, destAddr, MCD_taskTable, channel);
++ }
++ else if(flags & MCD_SINGLE_DMA)
++ {
++ /*
++ * This buffer descriptor is used for storing off initial parameters
++ * for later progress query calculation and for the DMA to write the
++ * resulting checksum. The DMA does not use this to determine how to
++ * operate, that info is passed with the init routine
++ */
++ MCD_relocBuffDesc[channel].srcAddr = srcAddr;
++ MCD_relocBuffDesc[channel].destAddr = destAddr;
++ MCD_relocBuffDesc[channel].lastDestAddr = destAddr;
++ MCD_relocBuffDesc[channel].dmaSize = dmaSize;
++ MCD_relocBuffDesc[channel].flags = 0; /* not used */
++ MCD_relocBuffDesc[channel].csumResult = 0; /* not used */
++ MCD_relocBuffDesc[channel].next = 0; /* not used */
++
++ /* Initialize the progress-querying stuff to show no progress:*/
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[SRCPTR + CSAVE_OFFSET]
++ = (int)srcAddr;
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[DESTPTR + CSAVE_OFFSET]
++ = (int)destAddr;
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[DCOUNT + CSAVE_OFFSET]
++ = 0;
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[CURRBD + CSAVE_OFFSET]
++ = (u32) &(MCD_relocBuffDesc[channel]);
++
++ if( funcDesc == MCD_FUNC_NOEU1 || funcDesc == MCD_FUNC_NOEU2)
++ {
++ /* TDTStart and TDTEnd */
++ MCD_taskTable[channel].TDTstart = MCD_modelTaskTable[TASK_SINGLENOEU].TDTstart;
++ MCD_taskTable[channel].TDTend = MCD_modelTaskTable[TASK_SINGLENOEU].TDTend;
++ MCD_startDmaSingleNoEu(srcAddr, srcIncr, destAddr, destIncr, dmaSize,
++ xferSizeIncr, flags, (int *)&(MCD_relocBuffDesc[channel]),
++ cSave, MCD_taskTable, channel);
++ }
++ else
++ {
++ /* TDTStart and TDTEnd */
++ MCD_taskTable[channel].TDTstart = MCD_modelTaskTable[TASK_SINGLEEU].TDTstart;
++ MCD_taskTable[channel].TDTend = MCD_modelTaskTable[TASK_SINGLEEU].TDTend;
++ MCD_startDmaSingleEu(srcAddr, srcIncr, destAddr, destIncr, dmaSize,
++ xferSizeIncr, flags, (int *)&(MCD_relocBuffDesc[channel]),
++ cSave, MCD_taskTable, channel);
++ }
++ }
++ else /* Chained DMA */
++ {
++ /* Initialize the progress-querying stuff to show no progress:*/
++#if 1 /* (!defined(MCD_NEED_ADDR_TRANS)) */
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[SRCPTR + CSAVE_OFFSET]
++ = (int)((MCD_bufDesc*) srcAddr)->srcAddr;
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[DESTPTR + CSAVE_OFFSET]
++ = (int)((MCD_bufDesc*) srcAddr)->destAddr;
++#else /* if using address translation, need the virtual addr of the first buffdesc */
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[SRCPTR + CSAVE_OFFSET]
++ = (int)((MCD_bufDesc*) srcAddrVirt)->srcAddr;
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[DESTPTR + CSAVE_OFFSET]
++ = (int)((MCD_bufDesc*) srcAddrVirt)->destAddr;
++#endif
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[DCOUNT + CSAVE_OFFSET]
++ = 0;
++ ((volatile int *)MCD_taskTable[channel].contextSaveSpace)[CURRBD + CSAVE_OFFSET]
++ = (u32) srcAddr;
++
++ if( funcDesc == MCD_FUNC_NOEU1 || funcDesc == MCD_FUNC_NOEU2)
++ {
++ /* TDTStart and TDTEnd */
++ MCD_taskTable[channel].TDTstart = MCD_modelTaskTable[TASK_CHAINNOEU].TDTstart;
++ MCD_taskTable[channel].TDTend = MCD_modelTaskTable[TASK_CHAINNOEU].TDTend;
++ MCD_startDmaChainNoEu((int *)srcAddr, srcIncr, destIncr, xferSize,
++ xferSizeIncr, cSave, MCD_taskTable, channel);
++ }
++ else
++ {
++ /* TDTStart and TDTEnd */
++ MCD_taskTable[channel].TDTstart = MCD_modelTaskTable[TASK_CHAINEU].TDTstart;
++ MCD_taskTable[channel].TDTend = MCD_modelTaskTable[TASK_CHAINEU].TDTend;
++ MCD_startDmaChainEu((int *)srcAddr, srcIncr, destIncr, xferSize,
++ xferSizeIncr, cSave, MCD_taskTable, channel);
++ }
++ }
++
++ MCD_chStatus[channel] = MCD_IDLE;
++ return(MCD_OK);
++}
++
++/************************ End of MCD_startDma() *********************/
++
++/********************************************************************/
++/* Function: MCD_XferProgrQuery
++ * Purpose: Returns progress of DMA on requested channel
++ * Arguments: channel - channel to retrieve progress for
++ * progRep - pointer to user supplied MCD_XferProg struct
++ * Returns: MCD_CHANNEL_INVALID if channel is invalid, else MCD_OK
++ *
++ * Notes:
++ * MCD_XferProgrQuery() upon completing or after aborting a DMA, or
++ * while the DMA is in progress, this function returns the first
++ * DMA-destination address not (or not yet) used in the DMA. When
++ * encountering a non-ready buffer descriptor, the information for
++ * the last completed descriptor is returned.
++ *
++ * MCD_XferProgQuery() has to avoid the possibility of getting
++ * partially-updated information in the event that we should happen
++ * to query DMA progress just as the DMA is updating it. It does that
++ * by taking advantage of the fact context is not saved frequently for
++ * the most part. We therefore read it at least twice until we get the
++ * same information twice in a row.
++ *
++ * Because a small, but not insignificant, amount of time is required
++ * to write out the progress-query information, especially upon
++ * completion of the DMA, it would be wise to guarantee some time lag
++ * between successive readings of the progress-query information.
++ */
++
++/*
++ * How many iterations of the loop below to execute to stabilize values
++ */
++#define STABTIME 0
++
++int MCD_XferProgrQuery (int channel, MCD_XferProg *progRep)
++{
++ MCD_XferProg prevRep;
++ int again; /* true if we are to try again to get consistent results */
++ int i; /* used as a time-waste counter */
++ int destDiffBytes; /* Total number of bytes that we think actually got xfered. */
++ int numIterations; /* number of iterations */
++ int bytesNotXfered; /* bytes that did not get xfered. */
++ s8 *LWAlignedInitDestAddr, *LWAlignedCurrDestAddr;
++ int subModVal, addModVal; /* Mode values to added and subtracted from the
++ final destAddr */
++
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++ /* Read a trial value for the progress-reporting values*/
++ prevRep.lastSrcAddr =
++ (s8 *) ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[SRCPTR + CSAVE_OFFSET];
++ prevRep.lastDestAddr =
++ (s8 *) ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[DESTPTR + CSAVE_OFFSET];
++ prevRep.dmaSize = ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[DCOUNT + CSAVE_OFFSET];
++ prevRep.currBufDesc =
++ (MCD_bufDesc*) ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[CURRBD + CSAVE_OFFSET];
++
++ /* Repeatedly reread those values until they match previous values: */
++ do {
++ /* Take a little bit of time to ensure stability: */
++ for (i = 0; i < STABTIME; i++)
++ i += i >> 2; /* make sure this loop does something so that it
++ doesn't get optimized out */
++ /* Check them again: */
++ progRep->lastSrcAddr =
++ (s8 *) ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[SRCPTR + CSAVE_OFFSET];
++ progRep->lastDestAddr =
++ (s8 *) ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[DESTPTR + CSAVE_OFFSET];
++ progRep->dmaSize = ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[DCOUNT + CSAVE_OFFSET];
++ progRep->currBufDesc =
++ (MCD_bufDesc*) ((volatile int*) MCD_taskTable[channel].contextSaveSpace)[CURRBD + CSAVE_OFFSET];
++
++ /* See if they match: */
++ if ( prevRep.lastSrcAddr != progRep->lastSrcAddr
++ || prevRep.lastDestAddr != progRep->lastDestAddr
++ || prevRep.dmaSize != progRep->dmaSize
++ || prevRep.currBufDesc != progRep->currBufDesc)
++ {
++ /* If they don't match, remember previous values and try again:*/
++ prevRep.lastSrcAddr = progRep->lastSrcAddr;
++ prevRep.lastDestAddr = progRep->lastDestAddr;
++ prevRep.dmaSize = progRep->dmaSize;
++ prevRep.currBufDesc = progRep->currBufDesc;
++ again = MCD_TRUE;
++ }
++ else
++ again = MCD_FALSE;
++ } while (again == MCD_TRUE);
++
++
++ /* Update dmaSize and lastDestAddr */
++ switch(MCD_remVariants.remDestRsdIncr[channel])
++ {
++ case MINUS1:
++ subModVal = ((int)progRep->lastDestAddr)
++ & ((MCD_remVariants.remXferSize[channel]) - 1);
++ addModVal = ((int)progRep->currBufDesc->destAddr)
++ & ((MCD_remVariants.remXferSize[channel]) - 1);
++ LWAlignedInitDestAddr = (progRep->currBufDesc->destAddr) - addModVal;
++ LWAlignedCurrDestAddr = (progRep->lastDestAddr) - subModVal;
++ destDiffBytes = LWAlignedInitDestAddr - LWAlignedCurrDestAddr;
++ bytesNotXfered = (destDiffBytes/MCD_remVariants.remDestIncr[channel]) *
++ ( MCD_remVariants.remDestIncr[channel]
++ + MCD_remVariants.remXferSize[channel]);
++ progRep->dmaSize = destDiffBytes - bytesNotXfered + addModVal - subModVal;
++ break;
++ case ZERO:
++ progRep->lastDestAddr = progRep->currBufDesc->destAddr;
++ break;
++ case PLUS1:
++ /* This value has to be subtracted from the final calculated dmaSize. */
++ subModVal = ((int)progRep->currBufDesc->destAddr)
++ & ((MCD_remVariants.remXferSize[channel]) - 1);
++ /* These bytes are already in lastDestAddr. */
++ addModVal = ((int)progRep->lastDestAddr)
++ & ((MCD_remVariants.remXferSize[channel]) - 1);
++ LWAlignedInitDestAddr = (progRep->currBufDesc->destAddr) - subModVal;
++ LWAlignedCurrDestAddr = (progRep->lastDestAddr) - addModVal;
++ destDiffBytes = (progRep->lastDestAddr - LWAlignedInitDestAddr);
++ numIterations = ( LWAlignedCurrDestAddr - LWAlignedInitDestAddr)/MCD_remVariants.remDestIncr[channel];
++ bytesNotXfered = numIterations *
++ (MCD_remVariants.remDestIncr[channel]
++ - MCD_remVariants.remXferSize[channel]);
++ progRep->dmaSize = destDiffBytes - bytesNotXfered - subModVal;
++ break;
++ default:
++ break;
++ }
++
++ /* This covers M1,P1,Z for source */
++ switch(MCD_remVariants.remSrcRsdIncr[channel])
++ {
++ case MINUS1:
++ progRep->lastSrcAddr =
++ progRep->currBufDesc->srcAddr +
++ ( MCD_remVariants.remSrcIncr[channel] *
++ (progRep->dmaSize/MCD_remVariants.remXferSize[channel]));
++ break;
++ case ZERO:
++ progRep->lastSrcAddr = progRep->currBufDesc->srcAddr;
++ break;
++ case PLUS1:
++ progRep->lastSrcAddr =
++ progRep->currBufDesc->srcAddr +
++ ( MCD_remVariants.remSrcIncr[channel] *
++ (progRep->dmaSize/MCD_remVariants.remXferSize[channel]));
++ break;
++ default:
++ break;
++ }
++
++ return(MCD_OK);
++}
++/******************* End of MCD_XferProgrQuery() ********************/
++
++/********************************************************************/
++/* MCD_resmActions() does the majority of the actions of a DMA resume.
++ * It is called from MCD_killDma() and MCD_resumeDma(). It has to be
++ * a separate function because the kill function has to negate the task
++ * enable before resuming it, but the resume function has to do nothing
++ * if there is no DMA on that channel (i.e., if the enable bit is 0).
++ */
++static void MCD_resmActions (int channel)
++{
++ MCD_dmaBar->debugControl = DBG_CTL_DISABLE;
++ MCD_dmaBar->debugStatus = MCD_dmaBar->debugStatus;
++
++ /* Determine which initiators are asserted */
++ MCD_dmaBar->ptdDebug = PTD_DBG_TSK_VLD_INIT;
++
++ if((MCD_dmaBar->ptdDebug >> channel ) & 0x1)
++ MCD_chStatus[channel] = MCD_RUNNING;
++ else
++ MCD_chStatus[channel] = MCD_IDLE;
++}
++/********************* End of MCD_resmActions() *********************/
++
++/********************************************************************/
++/* Function: MCD_killDma
++ * Purpose: Halt the DMA on the requested channel, without any
++ * intention of resuming the DMA.
++ * Arguments: channel - requested channel
++ * Returns: MCD_CHANNEL_INVALID if channel is invalid, else MCD_OK
++ *
++ * Notes:
++ * A DMA may be killed from any state, including paused state, and it
++ * always goes to the MCD_HALTED state even if it is killed while in
++ * the MCD_NO_DMA or MCD_IDLE states.
++ */
++int MCD_killDma (int channel)
++{
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++ MCD_dmaBar->taskControl[channel] = 0x0;
++
++ /* Clean up after a paused task */
++ if (MCD_chStatus[channel] == MCD_PAUSED)
++ {
++ MCD_dmaBar->debugControl = DBG_CTL_DISABLE;
++ MCD_dmaBar->debugStatus = MCD_dmaBar->debugStatus;
++ }
++
++ MCD_chStatus[channel] = MCD_HALTED;
++
++ return(MCD_OK);
++}
++/************************ End of MCD_killDma() **********************/
++
++/********************************************************************/
++/* Function: MCD_continDma
++ * Purpose: Continue a DMA which as stopped due to encountering an
++ * unready buffer descriptor.
++ * Arguments: channel - channel to continue the DMA on
++ * Returns: MCD_CHANNEL_INVALID if channel is invalid, else MCD_OK
++ *
++ * Notes:
++ * This routine does not check to see if there is a task which can
++ * be continued. Also this routine should not be used with single DMAs.
++ */
++int MCD_continDma (int channel)
++{
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++ MCD_dmaBar->taskControl[channel] |= TASK_CTL_EN;
++ MCD_chStatus[channel] = MCD_RUNNING;
++
++ return(MCD_OK);
++}
++/********************** End of MCD_continDma() **********************/
++
++/*********************************************************************
++ * MCD_pauseDma() and MCD_resumeDma() below use the DMA's debug unit
++ * to freeze a task and resume it. We freeze a task by breakpointing
++ * on the stated task. That is, not any specific place in the task,
++ * but any time that task executes. In particular, when that task
++ * executes, we want to freeze that task and only that task.
++ *
++ * The bits of the debug control register influence interrupts vs.
++ * breakpoints as follows:
++ * - Bits 14 and 0 enable or disable debug functions. If enabled, you
++ * will get the interrupt but you may or may not get a breakpoint.
++ * - Bits 2 and 1 decide whether you also get a breakpoint in addition
++ * to an interrupt.
++ *
++ * The debug unit can do these actions in response to either internally
++ * detected breakpoint conditions from the comparators, or in response
++ * to the external breakpoint pin, or both.
++ * - Bits 14 and 1 perform the above-described functions for
++ * internally-generated conditions, i.e., the debug comparators.
++ * - Bits 0 and 2 perform the above-described functions for external
++ * conditions, i.e., the breakpoint external pin.
++ *
++ * Note that, although you "always" get the interrupt when you turn
++ * the debug functions, the interrupt can nevertheless, if desired, be
++ * masked by the corresponding bit in the PTD's IMR. Note also that
++ * this means that bits 14 and 0 must enable debug functions before
++ * bits 1 and 2, respectively, have any effect.
++ *
++ * NOTE: It's extremely important to not pause more than one DMA channel
++ * at a time.
++ ********************************************************************/
++
++/********************************************************************/
++/* Function: MCD_pauseDma
++ * Purpose: Pauses the DMA on a given channel (if any DMA is running
++ * on that channel).
++ * Arguments: channel
++ * Returns: MCD_CHANNEL_INVALID if channel is invalid, else MCD_OK
++ */
++int MCD_pauseDma (int channel)
++{
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++ if (MCD_dmaBar->taskControl[channel] & TASK_CTL_EN)
++ {
++ MCD_dmaBar->debugComp1 = channel;
++ MCD_dmaBar->debugControl = DBG_CTL_ENABLE | (1 << (channel + 16));
++ MCD_chStatus[channel] = MCD_PAUSED;
++ }
++ return(MCD_OK);
++}
++/************************* End of MCD_pauseDma() ********************/
++
++/********************************************************************/
++/* Function: MCD_resumeDma
++ * Purpose: Resumes the DMA on a given channel (if any DMA is
++ * running on that channel).
++ * Arguments: channel - channel on which to resume DMA
++ * Returns: MCD_CHANNEL_INVALID if channel is invalid, else MCD_OK
++ */
++int MCD_resumeDma (int channel)
++{
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++ if (MCD_dmaBar->taskControl[channel] & TASK_CTL_EN)
++ MCD_resmActions (channel);
++
++ return(MCD_OK);
++}
++/************************ End of MCD_resumeDma() ********************/
++
++/********************************************************************/
++/* Function: MCD_csumQuery
++ * Purpose: Provide the checksum after performing a non-chained DMA
++ * Arguments: channel - channel to report on
++ * csum - pointer to where to write the checksum/CRC
++ * Returns: MCD_ERROR if the channel is invalid, else MCD_OK
++ *
++ * Notes:
++ *
++ */
++int MCD_csumQuery (int channel, u32 *csum)
++{
++#ifdef MCD_INCLUDE_EU
++ if((channel < 0) || (channel >= NCHANNELS))
++ return(MCD_CHANNEL_INVALID);
++
++ *csum = MCD_relocBuffDesc[channel].csumResult;
++ return(MCD_OK);
++#else
++ return(MCD_ERROR);
++#endif
++}
++/*********************** End of MCD_resumeDma() *********************/
++
++/********************************************************************/
++/* Function: MCD_getCodeSize
++ * Purpose: Provide the size requirements of the microcoded tasks
++ * Returns: Size in bytes
++ */
++int MCD_getCodeSize(void)
++{
++#ifdef MCD_INCLUDE_EU
++ return(0x2b64);
++#else
++ return(0x1744);
++#endif
++}
++/********************** End of MCD_getCodeSize() ********************/
++
++/********************************************************************/
++/* Function: MCD_getVersion
++ * Purpose: Provide the version string and number
++ * Arguments: longVersion - user supplied pointer to a pointer to a char
++ * which points to the version string
++ * Returns: Version number and version string (by reference)
++ */
++char MCD_versionString[] = "Multi-channel DMA API v1.0";
++#define MCD_REV_MAJOR 0x01
++#define MCD_REV_MINOR 0x00
++
++int MCD_getVersion(char **longVersion)
++{
++ *longVersion = MCD_versionString;
++ return((MCD_REV_MAJOR << 8) | MCD_REV_MINOR);
++}
++/********************** End of MCD_getVersion() *********************/
++
++/********************************************************************/
++/* Private version of memcpy()
++ * Note that everything this is used for is longword-aligned.
++ */
++static void MCD_memcpy (int *dest, int *src, u32 size)
++{
++ u32 i;
++
++ for (i = 0; i < size; i += sizeof(int), dest++, src++)
++ *dest = *src;
++}
++/********************************************************************/
+--- /dev/null
++++ b/drivers/dma/MCD_dma.h
+@@ -0,0 +1,378 @@
++/*
++ * drivers/dma/MCD_dma.h
++ *
++ * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++#ifndef _MCD_API_H
++#define _MCD_API_H
++
++/*
++ * Turn Execution Unit tasks ON (#define) or OFF (#undef)
++ */
++#undef MCD_INCLUDE_EU
++
++/*
++ * Number of DMA channels
++ */
++#define NCHANNELS 16
++
++/*
++ * Total number of variants
++ */
++#ifdef MCD_INCLUDE_EU
++#define NUMOFVARIANTS 6
++#else
++#define NUMOFVARIANTS 4
++#endif
++
++/*
++ * Define sizes of the various tables
++ */
++#define TASK_TABLE_SIZE (NCHANNELS*32)
++#define VAR_TAB_SIZE (128)
++#define CONTEXT_SAVE_SIZE (128)
++#define FUNCDESC_TAB_SIZE (256)
++
++#ifdef MCD_INCLUDE_EU
++#define FUNCDESC_TAB_NUM 16
++#else
++#define FUNCDESC_TAB_NUM 1
++#endif
++
++
++#ifndef DEFINESONLY
++
++/*
++ * Portability typedefs
++ */
++typedef int s32;
++typedef unsigned int u32;
++typedef short s16;
++typedef unsigned short u16;
++typedef char s8;
++typedef unsigned char u8;
++
++/*
++ * These structures represent the internal registers of the
++ * multi-channel DMA
++ */
++struct dmaRegs_s {
++ u32 taskbar; /* task table base address register */
++ u32 currPtr;
++ u32 endPtr;
++ u32 varTablePtr;
++ u16 dma_rsvd0;
++ u16 ptdControl; /* ptd control */
++ u32 intPending; /* interrupt pending register */
++ u32 intMask; /* interrupt mask register */
++ u16 taskControl[16]; /* task control registers */
++ u8 priority[32]; /* priority registers */
++ u32 initiatorMux; /* initiator mux control */
++ u32 taskSize0; /* task size control register 0. */
++ u32 taskSize1; /* task size control register 1. */
++ u32 dma_rsvd1; /* reserved */
++ u32 dma_rsvd2; /* reserved */
++ u32 debugComp1; /* debug comparator 1 */
++ u32 debugComp2; /* debug comparator 2 */
++ u32 debugControl; /* debug control */
++ u32 debugStatus; /* debug status */
++ u32 ptdDebug; /* priority task decode debug */
++ u32 dma_rsvd3[31]; /* reserved */
++};
++typedef volatile struct dmaRegs_s dmaRegs;
++
++#endif
++
++/*
++ * PTD contrl reg bits
++ */
++#define PTD_CTL_TSK_PRI 0x8000
++#define PTD_CTL_COMM_PREFETCH 0x0001
++
++/*
++ * Task Control reg bits and field masks
++ */
++#define TASK_CTL_EN 0x8000
++#define TASK_CTL_VALID 0x4000
++#define TASK_CTL_ALWAYS 0x2000
++#define TASK_CTL_INIT_MASK 0x1f00
++#define TASK_CTL_ASTRT 0x0080
++#define TASK_CTL_HIPRITSKEN 0x0040
++#define TASK_CTL_HLDINITNUM 0x0020
++#define TASK_CTL_ASTSKNUM_MASK 0x000f
++
++/*
++ * Priority reg bits and field masks
++ */
++#define PRIORITY_HLD 0x80
++#define PRIORITY_PRI_MASK 0x07
++
++/*
++ * Debug Control reg bits and field masks
++ */
++#define DBG_CTL_BLOCK_TASKS_MASK 0xffff0000
++#define DBG_CTL_AUTO_ARM 0x00008000
++#define DBG_CTL_BREAK 0x00004000
++#define DBG_CTL_COMP1_TYP_MASK 0x00003800
++#define DBG_CTL_COMP2_TYP_MASK 0x00000070
++#define DBG_CTL_EXT_BREAK 0x00000004
++#define DBG_CTL_INT_BREAK 0x00000002
++
++/*
++ * PTD Debug reg selector addresses
++ * This reg must be written with a value to show the contents of
++ * one of the desired internal register.
++ */
++#define PTD_DBG_REQ 0x00 /* shows the state of 31 initiators */
++#define PTD_DBG_TSK_VLD_INIT 0x01 /* shows which 16 tasks are valid and
++ have initiators asserted */
++
++
++/*
++ * General return values
++ */
++#define MCD_OK 0
++#define MCD_ERROR -1
++#define MCD_TABLE_UNALIGNED -2
++#define MCD_CHANNEL_INVALID -3
++
++/*
++ * MCD_initDma input flags
++ */
++#define MCD_RELOC_TASKS 0x00000001
++#define MCD_NO_RELOC_TASKS 0x00000000
++#define MCD_COMM_PREFETCH_EN 0x00000002 /* Commbus Prefetching - MCF547x/548x ONLY */
++
++/*
++ * MCD_dmaStatus Status Values for each channel
++ */
++#define MCD_NO_DMA 1 /* No DMA has been requested since reset */
++#define MCD_IDLE 2 /* DMA active, but the initiator is currently inactive */
++#define MCD_RUNNING 3 /* DMA active, and the initiator is currently active */
++#define MCD_PAUSED 4 /* DMA active but it is currently paused */
++#define MCD_HALTED 5 /* the most recent DMA has been killed with MCD_killTask() */
++#define MCD_DONE 6 /* the most recent DMA has completed. */
++
++
++/*
++ * MCD_startDma parameter defines
++ */
++
++/*
++ * Constants for the funcDesc parameter
++ */
++/* Byte swapping: */
++#define MCD_NO_BYTE_SWAP 0x00045670 /* to disable byte swapping. */
++#define MCD_BYTE_REVERSE 0x00076540 /* to reverse the bytes of each u32 of the DMAed data. */
++#define MCD_U16_REVERSE 0x00067450 /* to reverse the 16-bit halves of
++ each 32-bit data value being DMAed.*/
++#define MCD_U16_BYTE_REVERSE 0x00054760 /* to reverse the byte halves of each
++ 16-bit half of each 32-bit data value DMAed */
++#define MCD_NO_BIT_REV 0x00000000 /* do not reverse the bits of each byte DMAed. */
++#define MCD_BIT_REV 0x00088880 /* reverse the bits of each byte DMAed */
++/* CRCing: */
++#define MCD_CRC16 0xc0100000 /* to perform CRC-16 on DMAed data. */
++#define MCD_CRCCCITT 0xc0200000 /* to perform CRC-CCITT on DMAed data. */
++#define MCD_CRC32 0xc0300000 /* to perform CRC-32 on DMAed data. */
++#define MCD_CSUMINET 0xc0400000 /* to perform internet checksums on DMAed data.*/
++#define MCD_NO_CSUM 0xa0000000 /* to perform no checksumming. */
++
++#define MCD_FUNC_NOEU1 (MCD_NO_BYTE_SWAP | MCD_NO_BIT_REV | MCD_NO_CSUM)
++#define MCD_FUNC_NOEU2 (MCD_NO_BYTE_SWAP | MCD_NO_CSUM)
++
++/*
++ * Constants for the flags parameter
++ */
++#define MCD_TT_FLAGS_RL 0x00000001 /* Read line */
++#define MCD_TT_FLAGS_CW 0x00000002 /* Combine Writes */
++#define MCD_TT_FLAGS_SP 0x00000004 /* Speculative prefetch(XLB) MCF547x/548x ONLY */
++#define MCD_TT_FLAGS_PI 0x00000040 /* Precise Increment */
++#define MCD_TT_FLAGS_MASK 0x000000ff
++#define MCD_TT_FLAGS_DEF (MCD_TT_FLAGS_RL | MCD_TT_FLAGS_CW)
++
++#define MCD_SINGLE_DMA 0x00000100 /* Unchained DMA */
++#define MCD_CHAIN_DMA /* TBD */
++#define MCD_EU_DMA /* TBD */
++#define MCD_FECTX_DMA 0x00001000 /* FEC TX ring DMA */
++#define MCD_FECRX_DMA 0x00002000 /* FEC RX ring DMA */
++
++
++/* these flags are valid for MCD_startDma and the chained buffer descriptors */
++#define MCD_BUF_READY 0x80000000 /* indicates that this buffer is now under the DMA's control */
++#define MCD_WRAP 0x20000000 /* to tell the FEC Dmas to wrap to the first BD */
++#define MCD_INTERRUPT 0x10000000 /* to generate an interrupt after completion of the DMA. */
++#define MCD_END_FRAME 0x08000000 /* tell the DMA to end the frame when transferring
++ last byte of data in buffer */
++#define MCD_CRC_RESTART 0x40000000 /* to empty out the accumulated checksum
++ prior to performing the DMA. */
++
++/* Defines for the FEC buffer descriptor control/status word*/
++#define MCD_FEC_BUF_READY 0x8000
++#define MCD_FEC_WRAP 0x2000
++#define MCD_FEC_INTERRUPT 0x1000
++#define MCD_FEC_END_FRAME 0x0800
++
++
++/*
++ * Defines for general intuitiveness
++ */
++
++#define MCD_TRUE 1
++#define MCD_FALSE 0
++
++/*
++ * Three different cases for destination and source.
++ */
++#define MINUS1 -1
++#define ZERO 0
++#define PLUS1 1
++
++#ifndef DEFINESONLY
++
++/* Task Table Entry struct*/
++typedef struct {
++ u32 TDTstart; /* task descriptor table start */
++ u32 TDTend; /* task descriptor table end */
++ u32 varTab; /* variable table start */
++ u32 FDTandFlags; /* function descriptor table start and flags */
++ volatile u32 descAddrAndStatus;
++ volatile u32 modifiedVarTab;
++ u32 contextSaveSpace; /* context save space start */
++ u32 literalBases;
++} TaskTableEntry;
++
++
++/* Chained buffer descriptor */
++typedef volatile struct MCD_bufDesc_struct MCD_bufDesc;
++struct MCD_bufDesc_struct {
++ u32 flags; /* flags describing the DMA */
++ u32 csumResult; /* checksum from checksumming performed since last checksum reset */
++ s8 *srcAddr; /* the address to move data from */
++ s8 *destAddr; /* the address to move data to */
++ s8 *lastDestAddr; /* the last address written to */
++ u32 dmaSize; /* the number of bytes to transfer independent of the transfer size */
++ MCD_bufDesc *next; /* next buffer descriptor in chain */
++ u32 info; /* private information about this descriptor; DMA does not affect it */
++};
++
++/* Progress Query struct */
++typedef volatile struct MCD_XferProg_struct {
++ s8 *lastSrcAddr; /* the most-recent or last, post-increment source address */
++ s8 *lastDestAddr; /* the most-recent or last, post-increment destination address */
++ u32 dmaSize; /* the amount of data transferred for the current buffer */
++ MCD_bufDesc *currBufDesc;/* pointer to the current buffer descriptor being DMAed */
++} MCD_XferProg;
++
++
++/* FEC buffer descriptor */
++typedef volatile struct MCD_bufDescFec_struct {
++ u16 statCtrl;
++ u16 length;
++ u32 dataPointer;
++} MCD_bufDescFec;
++
++
++/*************************************************************************/
++/*
++ * API function Prototypes - see MCD_dmaApi.c for further notes
++ */
++
++/*
++ * MCD_startDma starts a particular kind of DMA .
++ */
++int MCD_startDma (
++ int channel, /* the channel on which to run the DMA */
++ s8 *srcAddr, /* the address to move data from, or buffer-descriptor address */
++ s16 srcIncr, /* the amount to increment the source address per transfer */
++ s8 *destAddr, /* the address to move data to */
++ s16 destIncr, /* the amount to increment the destination address per transfer */
++ u32 dmaSize, /* the number of bytes to transfer independent of the transfer size */
++ u32 xferSize, /* the number bytes in of each data movement (1, 2, or 4) */
++ u32 initiator, /* what device initiates the DMA */
++ int priority, /* priority of the DMA */
++ u32 flags, /* flags describing the DMA */
++ u32 funcDesc /* a description of byte swapping, bit swapping, and CRC actions */
++);
++
++/*
++ * MCD_initDma() initializes the DMA API by setting up a pointer to the DMA
++ * registers, relocating and creating the appropriate task structures, and
++ * setting up some global settings
++ */
++int MCD_initDma (dmaRegs *sDmaBarAddr, void *taskTableDest, u32 flags);
++
++/*
++ * MCD_dmaStatus() returns the status of the DMA on the requested channel.
++ */
++int MCD_dmaStatus (int channel);
++
++/*
++ * MCD_XferProgrQuery() returns progress of DMA on requested channel
++ */
++int MCD_XferProgrQuery (int channel, MCD_XferProg *progRep);
++
++/*
++ * MCD_killDma() halts the DMA on the requested channel, without any
++ * intention of resuming the DMA.
++ */
++int MCD_killDma (int channel);
++
++/*
++ * MCD_continDma() continues a DMA which as stopped due to encountering an
++ * unready buffer descriptor.
++ */
++int MCD_continDma (int channel);
++
++/*
++ * MCD_pauseDma() pauses the DMA on the given channel ( if any DMA is
++ * running on that channel).
++ */
++int MCD_pauseDma (int channel);
++
++/*
++ * MCD_resumeDma() resumes the DMA on a given channel (if any DMA is
++ * running on that channel).
++ */
++int MCD_resumeDma (int channel);
++
++/*
++ * MCD_csumQuery provides the checksum/CRC after performing a non-chained DMA
++ */
++int MCD_csumQuery (int channel, u32 *csum);
++
++/*
++ * MCD_getCodeSize provides the packed size required by the microcoded task
++ * and structures.
++ */
++int MCD_getCodeSize(void);
++
++/*
++ * MCD_getVersion provides a pointer to a version string and returns a
++ * version number.
++ */
++int MCD_getVersion(char **longVersion);
++
++/* macro for setting a location in the variable table */
++#define MCD_SET_VAR(taskTab,idx,value) ((u32 *)(taskTab)->varTab)[idx] = value
++ /* Note that MCD_SET_VAR() is invoked many times in firing up a DMA function,
++ so I'm avoiding surrounding it with "do {} while(0)" */
++
++#endif /* DEFINESONLY */
++
++#endif /* _MCD_API_H */
+--- /dev/null
++++ b/drivers/dma/MCD_progCheck.h
+@@ -0,0 +1,28 @@
++/*
++ * drivers/dma/MCD_progCheck.h
++ *
++ * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++
++/* This file is autogenerated. Do not change */
++
++#define CURRBD 4
++#define DCOUNT 6
++#define DESTPTR 5
++#define SRCPTR 7
+--- /dev/null
++++ b/drivers/dma/MCD_tasks.c
+@@ -0,0 +1,2465 @@
++/*
++ * drivers/dma/MCD_tasks.c
++ *
++ * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++
++#include "MCD_dma.h"
++
++u32 MCD_varTab0[];
++u32 MCD_varTab1[];
++u32 MCD_varTab2[];
++u32 MCD_varTab3[];
++u32 MCD_varTab4[];
++u32 MCD_varTab5[];
++u32 MCD_varTab6[];
++u32 MCD_varTab7[];
++u32 MCD_varTab8[];
++u32 MCD_varTab9[];
++u32 MCD_varTab10[];
++u32 MCD_varTab11[];
++u32 MCD_varTab12[];
++u32 MCD_varTab13[];
++u32 MCD_varTab14[];
++u32 MCD_varTab15[];
++
++u32 MCD_funcDescTab0[];
++#ifdef MCD_INCLUDE_EU
++u32 MCD_funcDescTab1[];
++u32 MCD_funcDescTab2[];
++u32 MCD_funcDescTab3[];
++u32 MCD_funcDescTab4[];
++u32 MCD_funcDescTab5[];
++u32 MCD_funcDescTab6[];
++u32 MCD_funcDescTab7[];
++u32 MCD_funcDescTab8[];
++u32 MCD_funcDescTab9[];
++u32 MCD_funcDescTab10[];
++u32 MCD_funcDescTab11[];
++u32 MCD_funcDescTab12[];
++u32 MCD_funcDescTab13[];
++u32 MCD_funcDescTab14[];
++u32 MCD_funcDescTab15[];
++#endif
++
++u32 MCD_contextSave0[];
++u32 MCD_contextSave1[];
++u32 MCD_contextSave2[];
++u32 MCD_contextSave3[];
++u32 MCD_contextSave4[];
++u32 MCD_contextSave5[];
++u32 MCD_contextSave6[];
++u32 MCD_contextSave7[];
++u32 MCD_contextSave8[];
++u32 MCD_contextSave9[];
++u32 MCD_contextSave10[];
++u32 MCD_contextSave11[];
++u32 MCD_contextSave12[];
++u32 MCD_contextSave13[];
++u32 MCD_contextSave14[];
++u32 MCD_contextSave15[];
++
++u32 MCD_realTaskTableSrc[] =
++{
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab0, /* Task 0 Variable Table */
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave0, /* Task 0 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab1, /* Task 1 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab1, /* Task 1 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave1, /* Task 1 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab2, /* Task 2 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab2, /* Task 2 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave2, /* Task 2 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab3, /* Task 3 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab3, /* Task 3 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave3, /* Task 3 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab4, /* Task 4 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab4, /* Task 4 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave4, /* Task 4 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab5, /* Task 5 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab5, /* Task 5 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave5, /* Task 5 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab6, /* Task 6 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab6, /* Task 6 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave6, /* Task 6 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab7, /* Task 7 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab7, /* Task 7 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave7, /* Task 7 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab8, /* Task 8 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab8, /* Task 8 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave8, /* Task 8 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab9, /* Task 9 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab9, /* Task 9 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave9, /* Task 9 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab10, /* Task 10 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab10, /* Task 10 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave10, /* Task 10 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab11, /* Task 11 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab11, /* Task 11 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave11, /* Task 11 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab12, /* Task 12 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab12, /* Task 12 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave12, /* Task 12 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab13, /* Task 13 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab13, /* Task 13 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave13, /* Task 13 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab14, /* Task 14 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab14, /* Task 14 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave14, /* Task 14 context save space */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_varTab15, /* Task 15 Variable Table */
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_funcDescTab15, /* Task 15 Function Descriptor Table & Flags */
++#else
++ (u32)MCD_funcDescTab0, /* Task 0 Function Descriptor Table & Flags */
++#endif
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_contextSave15, /* Task 15 context save space */
++ 0x00000000,
++};
++
++
++u32 MCD_varTab0[] =
++{ /* Task 0 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++
++u32 MCD_varTab1[] =
++{ /* Task 1 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab2[]=
++{ /* Task 2 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab3[]=
++{ /* Task 3 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab4[]=
++{ /* Task 4 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab5[]=
++{ /* Task 5 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab6[]=
++{ /* Task 6 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab7[]=
++{ /* Task 7 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab8[]=
++{ /* Task 8 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab9[]=
++{ /* Task 9 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab10[]=
++{ /* Task 10 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab11[]=
++{ /* Task 11 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab12[]=
++{ /* Task 12 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab13[]=
++{ /* Task 13 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab14[]=
++{ /* Task 14 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_varTab15[]=
++{ /* Task 15 Variable Table */
++ 0x00000000, /* var[0] */
++ 0x00000000, /* var[1] */
++ 0x00000000, /* var[2] */
++ 0x00000000, /* var[3] */
++ 0x00000000, /* var[4] */
++ 0x00000000, /* var[5] */
++ 0x00000000, /* var[6] */
++ 0x00000000, /* var[7] */
++ 0x00000000, /* var[8] */
++ 0x00000000, /* var[9] */
++ 0x00000000, /* var[10] */
++ 0x00000000, /* var[11] */
++ 0x00000000, /* var[12] */
++ 0x00000000, /* var[13] */
++ 0x00000000, /* var[14] */
++ 0x00000000, /* var[15] */
++ 0x00000000, /* var[16] */
++ 0x00000000, /* var[17] */
++ 0x00000000, /* var[18] */
++ 0x00000000, /* var[19] */
++ 0x00000000, /* var[20] */
++ 0x00000000, /* var[21] */
++ 0x00000000, /* var[22] */
++ 0x00000000, /* var[23] */
++ 0xe0000000, /* inc[0] */
++ 0x20000000, /* inc[1] */
++ 0x2000ffff, /* inc[2] */
++ 0x00000000, /* inc[3] */
++ 0x00000000, /* inc[4] */
++ 0x00000000, /* inc[5] */
++ 0x00000000, /* inc[6] */
++ 0x00000000, /* inc[7] */
++};
++
++u32 MCD_funcDescTab0[]=
++{ /* Task 0 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++#ifdef MCD_INCLUDE_EU
++u32 MCD_funcDescTab1[]=
++{ /* Task 1 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab2[]=
++{ /* Task 2 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab3[]=
++{ /* Task 3 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab4[]=
++{ /* Task 4 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab5[]=
++{ /* Task 5 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab6[]=
++{ /* Task 6 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab7[]=
++{ /* Task 7 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab8[]=
++{ /* Task 8 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab9[]=
++{ /* Task 9 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab10[]=
++{ /* Task 10 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab11[]=
++{ /* Task 11 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab12[]=
++{ /* Task 12 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab13[]=
++{ /* Task 13 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab14[]=
++{ /* Task 14 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++
++u32 MCD_funcDescTab15[]=
++{ /* Task 15 Function Descriptor Table */
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0xa0045670, /* mainFunc(), EU# 3 */
++ 0xa0000000, /* rsduFunc(), EU# 3 */
++ 0xa0000000, /* crcAccumVal(), EU# 3 */
++ 0x20000000, /* setCrcAccum(), EU# 3 */
++ 0x21800000, /* and(), EU# 3 */
++ 0x21e00000, /* or(), EU# 3 */
++ 0x20400000, /* add(), EU# 3 */
++ 0x20500000, /* sub(), EU# 3 */
++ 0x205a0000, /* andNot(), EU# 3 */
++ 0x20a00000, /* shiftR(), EU# 3 */
++ 0x202fa000, /* andReadyBit(), EU# 3 */
++ 0x202f9000, /* andNotReadyBit(), EU# 3 */
++ 0x202ea000, /* andWrapBit(), EU# 3 */
++ 0x202da000, /* andLastBit(), EU# 3 */
++ 0x202e2000, /* andInterruptBit(), EU# 3 */
++ 0x202f2000, /* andCrcRestartBit(), EU# 3 */
++};
++#endif /*MCD_INCLUDE_EU*/
++
++u32 MCD_contextSave0[128]; /* Task 0 context save space */
++u32 MCD_contextSave1[128]; /* Task 1 context save space */
++u32 MCD_contextSave2[128]; /* Task 2 context save space */
++u32 MCD_contextSave3[128]; /* Task 3 context save space */
++u32 MCD_contextSave4[128]; /* Task 4 context save space */
++u32 MCD_contextSave5[128]; /* Task 5 context save space */
++u32 MCD_contextSave6[128]; /* Task 6 context save space */
++u32 MCD_contextSave7[128]; /* Task 7 context save space */
++u32 MCD_contextSave8[128]; /* Task 8 context save space */
++u32 MCD_contextSave9[128]; /* Task 9 context save space */
++u32 MCD_contextSave10[128]; /* Task 10 context save space */
++u32 MCD_contextSave11[128]; /* Task 11 context save space */
++u32 MCD_contextSave12[128]; /* Task 12 context save space */
++u32 MCD_contextSave13[128]; /* Task 13 context save space */
++u32 MCD_contextSave14[128]; /* Task 14 context save space */
++u32 MCD_contextSave15[128]; /* Task 15 context save space */
++
++u32 MCD_ChainNoEu_TDT[];
++u32 MCD_SingleNoEu_TDT[];
++#ifdef MCD_INCLUDE_EU
++u32 MCD_ChainEu_TDT[];
++u32 MCD_SingleEu_TDT[];
++#endif
++u32 MCD_ENetRcv_TDT[];
++u32 MCD_ENetXmit_TDT[];
++
++u32 MCD_modelTaskTableSrc[]=
++{
++ (u32)MCD_ChainNoEu_TDT,
++ (u32)&((u8*)MCD_ChainNoEu_TDT)[0x0000016c],
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_SingleNoEu_TDT,
++ (u32)&((u8*)MCD_SingleNoEu_TDT)[0x000000d4],
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++#ifdef MCD_INCLUDE_EU
++ (u32)MCD_ChainEu_TDT,
++ (u32)&((u8*)MCD_ChainEu_TDT)[0x000001b4],
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_SingleEu_TDT,
++ (u32)&((u8*)MCD_SingleEu_TDT)[0x00000124],
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++#endif
++ (u32)MCD_ENetRcv_TDT,
++ (u32)&((u8*)MCD_ENetRcv_TDT)[0x000000a4],
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ (u32)MCD_ENetXmit_TDT,
++ (u32)&((u8*)MCD_ENetXmit_TDT)[0x000000d0],
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++ 0x00000000,
++};
++u32 MCD_ChainNoEu_TDT[]=
++{
++ 0x80004000, /* 0000(:370): LCDEXT: idx0 = 0x00000000; ; */
++ 0x8118801b, /* 0004(:370): LCD: idx1 = var2; idx1 once var0; idx1 += inc3 */
++ 0xb8c60018, /* 0008(:371): LCD: idx2 = *(idx1 + var12); idx2 once var0; idx2 += inc3 */
++ 0x10002b10, /* 000C(:372): DRD1A: var10 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x7000000d, /* 0010(:373): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT MORE init=0 WS=0 RS=0 */
++ 0x018cf89f, /* 0014(:373): DRD2B1: var6 = EU3(); EU3(idx2) */
++ 0x6000000a, /* 0018(:374): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT init=0 WS=0 RS=0 */
++ 0x080cf89f, /* 001C(:374): DRD2B1: idx0 = EU3(); EU3(idx2) */
++ 0x000001f8, /* 0020(:0): NOP */
++ 0x98180364, /* 0024(:378): LCD: idx0 = idx0; idx0 == var13; idx0 += inc4 */
++ 0x8118801b, /* 0028(:380): LCD: idx1 = var2; idx1 once var0; idx1 += inc3 */
++ 0xf8c6001a, /* 002C(:381): LCDEXT: idx2 = *(idx1 + var12 + 8); idx2 once var0; idx2 += inc3 */
++ 0xb8c6601b, /* 0030(:382): LCD: idx3 = *(idx1 + var12 + 12); ; idx3 += inc3 */
++ 0x10002710, /* 0034(:384): DRD1A: var9 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x00000f18, /* 0038(:385): DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
++ 0xb8c6001d, /* 003C(:387): LCD: idx2 = *(idx1 + var12 + 20); idx2 once var0; idx2 += inc3 */
++ 0x10001310, /* 0040(:388): DRD1A: var4 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x60000007, /* 0044(:389): DRD2A: EU0=0 EU1=0 EU2=0 EU3=7 EXT init=0 WS=0 RS=0 */
++ 0x014cf88b, /* 0048(:389): DRD2B1: var5 = EU3(); EU3(idx2,var11) */
++ 0x98c6001c, /* 004C(:391): LCD: idx2 = idx1 + var12 + 4; idx2 once var0; idx2 += inc3 */
++ 0x00000710, /* 0050(:392): DRD1A: var1 = idx2; FN=0 init=0 WS=0 RS=0 */
++ 0x98c70018, /* 0054(:393): LCD: idx2 = idx1 + var14; idx2 once var0; idx2 += inc3 */
++ 0x10001f10, /* 0058(:394): DRD1A: var7 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x0000c818, /* 005C(:395): DRD1A: *idx2 = var3; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 0060(:0): NOP */
++ 0xc1476018, /* 0064(:399): LCDEXT: idx1 = var2 + var14; ; idx1 += inc3 */
++ 0xc003231d, /* 0068(:399): LCDEXT: idx2 = var0, idx3 = var6; idx3 == var12; idx2 += inc3, idx3 += inc5 */
++ 0x811a601b, /* 006C(:400): LCD: idx4 = var2; ; idx4 += inc3 */
++ 0xc1862102, /* 0070(:403): LCDEXT: idx5 = var3, idx6 = var12; idx6 < var4; idx5 += inc0, idx6 += inc2 */
++ 0x849be009, /* 0074(:403): LCD: idx7 = var9; ; idx7 += inc1 */
++ 0x03fed7b8, /* 0078(:406): DRD1A: *idx7; FN=0 init=31 WS=3 RS=3 */
++ 0xda9b001b, /* 007C(:408): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 0080(:408): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x1000cb20, /* 0084(:409): DRD1A: *idx2 = idx4; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 0088(:410): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88f, /* 008C(:410): DRD2B1: idx2 = EU3(); EU3(idx2,var15) */
++ 0x1000cb28, /* 0090(:411): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 0094(:412): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88f, /* 0098(:412): DRD2B1: idx2 = EU3(); EU3(idx2,var15) */
++ 0x1000cb30, /* 009C(:413): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00A0(:414): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88f, /* 00A4(:414): DRD2B1: idx2 = EU3(); EU3(idx2,var15) */
++ 0x1000cb38, /* 00A8(:415): DRD1A: *idx2 = idx7; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x0000c728, /* 00AC(:416): DRD1A: *idx1 = idx5; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 00B0(:0): NOP */
++ 0xc1476018, /* 00B4(:420): LCDEXT: idx1 = var2 + var14; ; idx1 += inc3 */
++ 0xc003241d, /* 00B8(:420): LCDEXT: idx2 = var0, idx3 = var6; idx3 == var16; idx2 += inc3, idx3 += inc5 */
++ 0x811a601b, /* 00BC(:421): LCD: idx4 = var2; ; idx4 += inc3 */
++ 0xda9b001b, /* 00C0(:424): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 00C4(:424): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x0000d3a0, /* 00C8(:425): DRD1A: *idx4; FN=0 init=0 WS=0 RS=0 */
++ 0xc1862102, /* 00CC(:427): LCDEXT: idx5 = var3, idx6 = var12; idx6 < var4; idx5 += inc0, idx6 += inc2 */
++ 0x849be009, /* 00D0(:427): LCD: idx7 = var9; ; idx7 += inc1 */
++ 0x0bfed7b8, /* 00D4(:430): DRD1A: *idx7; FN=0 TFD init=31 WS=3 RS=3 */
++ 0xda9b001b, /* 00D8(:432): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 00DC(:432): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x1000cb20, /* 00E0(:433): DRD1A: *idx2 = idx4; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00E4(:434): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88f, /* 00E8(:434): DRD2B1: idx2 = EU3(); EU3(idx2,var15) */
++ 0x1000cb28, /* 00EC(:435): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00F0(:436): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88f, /* 00F4(:436): DRD2B1: idx2 = EU3(); EU3(idx2,var15) */
++ 0x1000cb30, /* 00F8(:437): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00FC(:438): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88f, /* 0100(:438): DRD2B1: idx2 = EU3(); EU3(idx2,var15) */
++ 0x1000cb38, /* 0104(:439): DRD1A: *idx2 = idx7; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x0000c728, /* 0108(:440): DRD1A: *idx1 = idx5; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 010C(:0): NOP */
++ 0x8118801b, /* 0110(:444): LCD: idx1 = var2; idx1 once var0; idx1 += inc3 */
++ 0xd8c60018, /* 0114(:446): LCDEXT: idx2 = idx1 + var12; idx2 once var0; idx2 += inc3 */
++ 0x98c6601c, /* 0118(:446): LCD: idx3 = idx1 + var12 + 4; ; idx3 += inc3 */
++ 0x6000000b, /* 011C(:447): DRD2A: EU0=0 EU1=0 EU2=0 EU3=11 EXT init=0 WS=0 RS=0 */
++ 0x0c8cfc9f, /* 0120(:447): DRD2B1: *idx2 = EU3(); EU3(*idx2) */
++ 0x000001f8, /* 0124(:0): NOP */
++ 0xa146001e, /* 0128(:450): LCD: idx1 = *(var2 + var12 + 24); idx1 once var0; idx1 += inc3 */
++ 0x10000b08, /* 012C(:451): DRD1A: var2 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x10002050, /* 0130(:452): DRD1A: var8 = var10; FN=0 MORE init=0 WS=0 RS=0 */
++ 0xb8c60018, /* 0134(:453): LCD: idx2 = *(idx1 + var12); idx2 once var0; idx2 += inc3 */
++ 0x10002b10, /* 0138(:454): DRD1A: var10 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x7000000a, /* 013C(:455): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT MORE init=0 WS=0 RS=0 */
++ 0x080cf89f, /* 0140(:455): DRD2B1: idx0 = EU3(); EU3(idx2) */
++ 0x6000000d, /* 0144(:456): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT init=0 WS=0 RS=0 */
++ 0x018cf89f, /* 0148(:456): DRD2B1: var6 = EU3(); EU3(idx2) */
++ 0x000001f8, /* 014C(:0): NOP */
++ 0x8618801b, /* 0150(:462): LCD: idx1 = var12; idx1 once var0; idx1 += inc3 */
++ 0x7000000e, /* 0154(:463): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT MORE init=0 WS=0 RS=0 */
++ 0x084cf21f, /* 0158(:463): DRD2B1: idx1 = EU3(); EU3(var8) */
++ 0xd8990336, /* 015C(:464): LCDEXT: idx2 = idx1; idx2 > var12; idx2 += inc6 */
++ 0x8019801b, /* 0160(:464): LCD: idx3 = var0; idx3 once var0; idx3 += inc3 */
++ 0x040001f8, /* 0164(:465): DRD1A: FN=0 INT init=0 WS=0 RS=0 */
++ 0x000001f8, /* 0168(:0): NOP */
++ 0x000001f8, /* 016C(:0): NOP */
++};
++u32 MCD_SingleNoEu_TDT[]=
++{
++ 0x8198001b, /* 0000(:657): LCD: idx0 = var3; idx0 once var0; idx0 += inc3 */
++ 0x7000000d, /* 0004(:658): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT MORE init=0 WS=0 RS=0 */
++ 0x080cf81f, /* 0008(:658): DRD2B1: idx0 = EU3(); EU3(idx0) */
++ 0x8198801b, /* 000C(:659): LCD: idx1 = var3; idx1 once var0; idx1 += inc3 */
++ 0x6000000e, /* 0010(:660): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT init=0 WS=0 RS=0 */
++ 0x084cf85f, /* 0014(:660): DRD2B1: idx1 = EU3(); EU3(idx1) */
++ 0x000001f8, /* 0018(:0): NOP */
++ 0x8298001b, /* 001C(:664): LCD: idx0 = var5; idx0 once var0; idx0 += inc3 */
++ 0x7000000d, /* 0020(:665): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT MORE init=0 WS=0 RS=0 */
++ 0x010cf81f, /* 0024(:665): DRD2B1: var4 = EU3(); EU3(idx0) */
++ 0x6000000e, /* 0028(:666): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT init=0 WS=0 RS=0 */
++ 0x018cf81f, /* 002C(:666): DRD2B1: var6 = EU3(); EU3(idx0) */
++ 0xc202601b, /* 0030(:669): LCDEXT: idx0 = var4, idx1 = var4; ; idx0 += inc3, idx1 += inc3 */
++ 0xc002221c, /* 0034(:669): LCDEXT: idx2 = var0, idx3 = var4; idx3 == var8; idx2 += inc3, idx3 += inc4 */
++ 0x809a601b, /* 0038(:670): LCD: idx4 = var1; ; idx4 += inc3 */
++ 0xc10420c2, /* 003C(:673): LCDEXT: idx5 = var2, idx6 = var8; idx6 < var3; idx5 += inc0, idx6 += inc2 */
++ 0x839be009, /* 0040(:673): LCD: idx7 = var7; ; idx7 += inc1 */
++ 0x03fed7b8, /* 0044(:676): DRD1A: *idx7; FN=0 init=31 WS=3 RS=3 */
++ 0xda9b001b, /* 0048(:678): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 004C(:678): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x70000006, /* 0050(:680): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf889, /* 0054(:680): DRD2B1: idx2 = EU3(); EU3(idx2,var9) */
++ 0x1000cb28, /* 0058(:681): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 005C(:682): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf889, /* 0060(:682): DRD2B1: idx2 = EU3(); EU3(idx2,var9) */
++ 0x1000cb30, /* 0064(:683): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 0068(:684): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf889, /* 006C(:684): DRD2B1: idx2 = EU3(); EU3(idx2,var9) */
++ 0x0000cb38, /* 0070(:685): DRD1A: *idx2 = idx7; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 0074(:0): NOP */
++ 0xc202601b, /* 0078(:689): LCDEXT: idx0 = var4, idx1 = var4; ; idx0 += inc3, idx1 += inc3 */
++ 0xc002229c, /* 007C(:689): LCDEXT: idx2 = var0, idx3 = var4; idx3 == var10; idx2 += inc3, idx3 += inc4 */
++ 0x809a601b, /* 0080(:690): LCD: idx4 = var1; ; idx4 += inc3 */
++ 0xda9b001b, /* 0084(:693): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 0088(:693): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x0000d3a0, /* 008C(:694): DRD1A: *idx4; FN=0 init=0 WS=0 RS=0 */
++ 0xc10420c2, /* 0090(:696): LCDEXT: idx5 = var2, idx6 = var8; idx6 < var3; idx5 += inc0, idx6 += inc2 */
++ 0x839be009, /* 0094(:696): LCD: idx7 = var7; ; idx7 += inc1 */
++ 0x0bfed7b8, /* 0098(:699): DRD1A: *idx7; FN=0 TFD init=31 WS=3 RS=3 */
++ 0xda9b001b, /* 009C(:701): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 00A0(:701): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x70000006, /* 00A4(:703): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf889, /* 00A8(:703): DRD2B1: idx2 = EU3(); EU3(idx2,var9) */
++ 0x1000cb28, /* 00AC(:704): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00B0(:705): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf889, /* 00B4(:705): DRD2B1: idx2 = EU3(); EU3(idx2,var9) */
++ 0x1000cb30, /* 00B8(:706): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00BC(:707): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf889, /* 00C0(:707): DRD2B1: idx2 = EU3(); EU3(idx2,var9) */
++ 0x0000cb38, /* 00C4(:708): DRD1A: *idx2 = idx7; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 00C8(:0): NOP */
++ 0xc318022d, /* 00CC(:712): LCDEXT: idx0 = var6; idx0 > var8; idx0 += inc5 */
++ 0x8018801b, /* 00D0(:712): LCD: idx1 = var0; idx1 once var0; idx1 += inc3 */
++ 0x040001f8, /* 00D4(:713): DRD1A: FN=0 INT init=0 WS=0 RS=0 */
++};
++#ifdef MCD_INCLUDE_EU
++u32 MCD_ChainEu_TDT[]=
++{
++ 0x80004000, /* 0000(:947): LCDEXT: idx0 = 0x00000000; ; */
++ 0x8198801b, /* 0004(:947): LCD: idx1 = var3; idx1 once var0; idx1 += inc3 */
++ 0xb8c68018, /* 0008(:948): LCD: idx2 = *(idx1 + var13); idx2 once var0; idx2 += inc3 */
++ 0x10002f10, /* 000C(:949): DRD1A: var11 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x7000000d, /* 0010(:950): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT MORE init=0 WS=0 RS=0 */
++ 0x01ccf89f, /* 0014(:950): DRD2B1: var7 = EU3(); EU3(idx2) */
++ 0x6000000a, /* 0018(:951): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT init=0 WS=0 RS=0 */
++ 0x080cf89f, /* 001C(:951): DRD2B1: idx0 = EU3(); EU3(idx2) */
++ 0x000001f8, /* 0020(:0): NOP */
++ 0x981803a4, /* 0024(:955): LCD: idx0 = idx0; idx0 == var14; idx0 += inc4 */
++ 0x8198801b, /* 0028(:957): LCD: idx1 = var3; idx1 once var0; idx1 += inc3 */
++ 0xf8c6801a, /* 002C(:958): LCDEXT: idx2 = *(idx1 + var13 + 8); idx2 once var0; idx2 += inc3 */
++ 0xb8c6e01b, /* 0030(:959): LCD: idx3 = *(idx1 + var13 + 12); ; idx3 += inc3 */
++ 0x10002b10, /* 0034(:961): DRD1A: var10 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x00001318, /* 0038(:962): DRD1A: var4 = idx3; FN=0 init=0 WS=0 RS=0 */
++ 0xb8c6801d, /* 003C(:964): LCD: idx2 = *(idx1 + var13 + 20); idx2 once var0; idx2 += inc3 */
++ 0x10001710, /* 0040(:965): DRD1A: var5 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x60000007, /* 0044(:966): DRD2A: EU0=0 EU1=0 EU2=0 EU3=7 EXT init=0 WS=0 RS=0 */
++ 0x018cf88c, /* 0048(:966): DRD2B1: var6 = EU3(); EU3(idx2,var12) */
++ 0x98c6801c, /* 004C(:968): LCD: idx2 = idx1 + var13 + 4; idx2 once var0; idx2 += inc3 */
++ 0x00000b10, /* 0050(:969): DRD1A: var2 = idx2; FN=0 init=0 WS=0 RS=0 */
++ 0x98c78018, /* 0054(:970): LCD: idx2 = idx1 + var15; idx2 once var0; idx2 += inc3 */
++ 0x10002310, /* 0058(:971): DRD1A: var8 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x0000c820, /* 005C(:972): DRD1A: *idx2 = var4; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 0060(:0): NOP */
++ 0x8698801b, /* 0064(:976): LCD: idx1 = var13; idx1 once var0; idx1 += inc3 */
++ 0x7000000f, /* 0068(:977): DRD2A: EU0=0 EU1=0 EU2=0 EU3=15 EXT MORE init=0 WS=0 RS=0 */
++ 0x084cf2df, /* 006C(:977): DRD2B1: idx1 = EU3(); EU3(var11) */
++ 0xd899042d, /* 0070(:978): LCDEXT: idx2 = idx1; idx2 >= var16; idx2 += inc5 */
++ 0x8019801b, /* 0074(:978): LCD: idx3 = var0; idx3 once var0; idx3 += inc3 */
++ 0x60000003, /* 0078(:979): DRD2A: EU0=0 EU1=0 EU2=0 EU3=3 EXT init=0 WS=0 RS=0 */
++ 0x2cd7c7df, /* 007C(:979): DRD2B2: EU3(var13) */
++ 0xd8990364, /* 0080(:980): LCDEXT: idx2 = idx1; idx2 == var13; idx2 += inc4 */
++ 0x8019801b, /* 0084(:980): LCD: idx3 = var0; idx3 once var0; idx3 += inc3 */
++ 0x60000003, /* 0088(:981): DRD2A: EU0=0 EU1=0 EU2=0 EU3=3 EXT init=0 WS=0 RS=0 */
++ 0x2c17c7df, /* 008C(:981): DRD2B2: EU3(var1) */
++ 0x000001f8, /* 0090(:0): NOP */
++ 0xc1c7e018, /* 0094(:984): LCDEXT: idx1 = var3 + var15; ; idx1 += inc3 */
++ 0xc003a35e, /* 0098(:984): LCDEXT: idx2 = var0, idx3 = var7; idx3 == var13; idx2 += inc3, idx3 += inc6 */
++ 0x819a601b, /* 009C(:985): LCD: idx4 = var3; ; idx4 += inc3 */
++ 0xc206a142, /* 00A0(:988): LCDEXT: idx5 = var4, idx6 = var13; idx6 < var5; idx5 += inc0, idx6 += inc2 */
++ 0x851be009, /* 00A4(:988): LCD: idx7 = var10; ; idx7 += inc1 */
++ 0x63fe0000, /* 00A8(:991): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=31 WS=3 RS=3 */
++ 0x0d4cfddf, /* 00AC(:991): DRD2B1: *idx5 = EU3(); EU3(*idx7) */
++ 0xda9b001b, /* 00B0(:993): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 00B4(:993): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x70000002, /* 00B8(:994): DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT MORE init=0 WS=0 RS=0 */
++ 0x004cf81f, /* 00BC(:994): DRD2B1: var1 = EU3(); EU3(idx0) */
++ 0x1000cb20, /* 00C0(:995): DRD1A: *idx2 = idx4; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00C4(:996): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf891, /* 00C8(:996): DRD2B1: idx2 = EU3(); EU3(idx2,var17) */
++ 0x1000cb28, /* 00CC(:997): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00D0(:998): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf891, /* 00D4(:998): DRD2B1: idx2 = EU3(); EU3(idx2,var17) */
++ 0x1000cb30, /* 00D8(:999): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00DC(:1000): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf891, /* 00E0(:1000): DRD2B1: idx2 = EU3(); EU3(idx2,var17) */
++ 0x1000cb38, /* 00E4(:1001): DRD1A: *idx2 = idx7; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x0000c728, /* 00E8(:1002): DRD1A: *idx1 = idx5; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 00EC(:0): NOP */
++ 0xc1c7e018, /* 00F0(:1006): LCDEXT: idx1 = var3 + var15; ; idx1 += inc3 */
++ 0xc003a49e, /* 00F4(:1006): LCDEXT: idx2 = var0, idx3 = var7; idx3 == var18; idx2 += inc3, idx3 += inc6 */
++ 0x819a601b, /* 00F8(:1007): LCD: idx4 = var3; ; idx4 += inc3 */
++ 0xda9b001b, /* 00FC(:1010): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 0100(:1010): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x0000d3a0, /* 0104(:1011): DRD1A: *idx4; FN=0 init=0 WS=0 RS=0 */
++ 0xc206a142, /* 0108(:1013): LCDEXT: idx5 = var4, idx6 = var13; idx6 < var5; idx5 += inc0, idx6 += inc2 */
++ 0x851be009, /* 010C(:1013): LCD: idx7 = var10; ; idx7 += inc1 */
++ 0x6bfe0000, /* 0110(:1016): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 TFD EXT init=31 WS=3 RS=3 */
++ 0x0d4cfddf, /* 0114(:1016): DRD2B1: *idx5 = EU3(); EU3(*idx7) */
++ 0xda9b001b, /* 0118(:1018): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 011C(:1018): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x70000002, /* 0120(:1019): DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT MORE init=0 WS=0 RS=0 */
++ 0x004cf81f, /* 0124(:1019): DRD2B1: var1 = EU3(); EU3(idx0) */
++ 0x1000cb20, /* 0128(:1020): DRD1A: *idx2 = idx4; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 012C(:1021): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf891, /* 0130(:1021): DRD2B1: idx2 = EU3(); EU3(idx2,var17) */
++ 0x1000cb28, /* 0134(:1022): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 0138(:1023): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf891, /* 013C(:1023): DRD2B1: idx2 = EU3(); EU3(idx2,var17) */
++ 0x1000cb30, /* 0140(:1024): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 0144(:1025): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf891, /* 0148(:1025): DRD2B1: idx2 = EU3(); EU3(idx2,var17) */
++ 0x1000cb38, /* 014C(:1026): DRD1A: *idx2 = idx7; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x0000c728, /* 0150(:1027): DRD1A: *idx1 = idx5; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 0154(:0): NOP */
++ 0x8198801b, /* 0158(:1031): LCD: idx1 = var3; idx1 once var0; idx1 += inc3 */
++ 0xd8c68018, /* 015C(:1033): LCDEXT: idx2 = idx1 + var13; idx2 once var0; idx2 += inc3 */
++ 0x98c6e01c, /* 0160(:1033): LCD: idx3 = idx1 + var13 + 4; ; idx3 += inc3 */
++ 0x6000000b, /* 0164(:1034): DRD2A: EU0=0 EU1=0 EU2=0 EU3=11 EXT init=0 WS=0 RS=0 */
++ 0x0c8cfc9f, /* 0168(:1034): DRD2B1: *idx2 = EU3(); EU3(*idx2) */
++ 0x0000cc08, /* 016C(:1035): DRD1A: *idx3 = var1; FN=0 init=0 WS=0 RS=0 */
++ 0xa1c6801e, /* 0170(:1038): LCD: idx1 = *(var3 + var13 + 24); idx1 once var0; idx1 += inc3 */
++ 0x10000f08, /* 0174(:1039): DRD1A: var3 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x10002458, /* 0178(:1040): DRD1A: var9 = var11; FN=0 MORE init=0 WS=0 RS=0 */
++ 0xb8c68018, /* 017C(:1041): LCD: idx2 = *(idx1 + var13); idx2 once var0; idx2 += inc3 */
++ 0x10002f10, /* 0180(:1042): DRD1A: var11 = idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x7000000a, /* 0184(:1043): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT MORE init=0 WS=0 RS=0 */
++ 0x080cf89f, /* 0188(:1043): DRD2B1: idx0 = EU3(); EU3(idx2) */
++ 0x6000000d, /* 018C(:1044): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT init=0 WS=0 RS=0 */
++ 0x01ccf89f, /* 0190(:1044): DRD2B1: var7 = EU3(); EU3(idx2) */
++ 0x000001f8, /* 0194(:0): NOP */
++ 0x8698801b, /* 0198(:1050): LCD: idx1 = var13; idx1 once var0; idx1 += inc3 */
++ 0x7000000e, /* 019C(:1051): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT MORE init=0 WS=0 RS=0 */
++ 0x084cf25f, /* 01A0(:1051): DRD2B1: idx1 = EU3(); EU3(var9) */
++ 0xd899037f, /* 01A4(:1052): LCDEXT: idx2 = idx1; idx2 > var13; idx2 += inc7 */
++ 0x8019801b, /* 01A8(:1052): LCD: idx3 = var0; idx3 once var0; idx3 += inc3 */
++ 0x040001f8, /* 01AC(:1053): DRD1A: FN=0 INT init=0 WS=0 RS=0 */
++ 0x000001f8, /* 01B0(:0): NOP */
++ 0x000001f8, /* 01B4(:0): NOP */
++};
++u32 MCD_SingleEu_TDT[]=
++{
++ 0x8218001b, /* 0000(:1248): LCD: idx0 = var4; idx0 once var0; idx0 += inc3 */
++ 0x7000000d, /* 0004(:1249): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT MORE init=0 WS=0 RS=0 */
++ 0x080cf81f, /* 0008(:1249): DRD2B1: idx0 = EU3(); EU3(idx0) */
++ 0x8218801b, /* 000C(:1250): LCD: idx1 = var4; idx1 once var0; idx1 += inc3 */
++ 0x6000000e, /* 0010(:1251): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT init=0 WS=0 RS=0 */
++ 0x084cf85f, /* 0014(:1251): DRD2B1: idx1 = EU3(); EU3(idx1) */
++ 0x000001f8, /* 0018(:0): NOP */
++ 0x8318001b, /* 001C(:1255): LCD: idx0 = var6; idx0 once var0; idx0 += inc3 */
++ 0x7000000d, /* 0020(:1256): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT MORE init=0 WS=0 RS=0 */
++ 0x014cf81f, /* 0024(:1256): DRD2B1: var5 = EU3(); EU3(idx0) */
++ 0x6000000e, /* 0028(:1257): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT init=0 WS=0 RS=0 */
++ 0x01ccf81f, /* 002C(:1257): DRD2B1: var7 = EU3(); EU3(idx0) */
++ 0x8498001b, /* 0030(:1260): LCD: idx0 = var9; idx0 once var0; idx0 += inc3 */
++ 0x7000000f, /* 0034(:1261): DRD2A: EU0=0 EU1=0 EU2=0 EU3=15 EXT MORE init=0 WS=0 RS=0 */
++ 0x080cf19f, /* 0038(:1261): DRD2B1: idx0 = EU3(); EU3(var6) */
++ 0xd81882a4, /* 003C(:1262): LCDEXT: idx1 = idx0; idx1 >= var10; idx1 += inc4 */
++ 0x8019001b, /* 0040(:1262): LCD: idx2 = var0; idx2 once var0; idx2 += inc3 */
++ 0x60000003, /* 0044(:1263): DRD2A: EU0=0 EU1=0 EU2=0 EU3=3 EXT init=0 WS=0 RS=0 */
++ 0x2c97c7df, /* 0048(:1263): DRD2B2: EU3(var9) */
++ 0xd818826d, /* 004C(:1264): LCDEXT: idx1 = idx0; idx1 == var9; idx1 += inc5 */
++ 0x8019001b, /* 0050(:1264): LCD: idx2 = var0; idx2 once var0; idx2 += inc3 */
++ 0x60000003, /* 0054(:1265): DRD2A: EU0=0 EU1=0 EU2=0 EU3=3 EXT init=0 WS=0 RS=0 */
++ 0x2c17c7df, /* 0058(:1265): DRD2B2: EU3(var1) */
++ 0x000001f8, /* 005C(:0): NOP */
++ 0xc282e01b, /* 0060(:1268): LCDEXT: idx0 = var5, idx1 = var5; ; idx0 += inc3, idx1 += inc3 */
++ 0xc002a25e, /* 0064(:1268): LCDEXT: idx2 = var0, idx3 = var5; idx3 == var9; idx2 += inc3, idx3 += inc6 */
++ 0x811a601b, /* 0068(:1269): LCD: idx4 = var2; ; idx4 += inc3 */
++ 0xc184a102, /* 006C(:1272): LCDEXT: idx5 = var3, idx6 = var9; idx6 < var4; idx5 += inc0, idx6 += inc2 */
++ 0x841be009, /* 0070(:1272): LCD: idx7 = var8; ; idx7 += inc1 */
++ 0x63fe0000, /* 0074(:1275): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=31 WS=3 RS=3 */
++ 0x0d4cfddf, /* 0078(:1275): DRD2B1: *idx5 = EU3(); EU3(*idx7) */
++ 0xda9b001b, /* 007C(:1277): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 0080(:1277): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x70000002, /* 0084(:1279): DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT MORE init=0 WS=0 RS=0 */
++ 0x004cf99f, /* 0088(:1279): DRD2B1: var1 = EU3(); EU3(idx6) */
++ 0x70000006, /* 008C(:1280): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88b, /* 0090(:1280): DRD2B1: idx2 = EU3(); EU3(idx2,var11) */
++ 0x1000cb28, /* 0094(:1281): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 0098(:1282): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88b, /* 009C(:1282): DRD2B1: idx2 = EU3(); EU3(idx2,var11) */
++ 0x1000cb30, /* 00A0(:1283): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00A4(:1284): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88b, /* 00A8(:1284): DRD2B1: idx2 = EU3(); EU3(idx2,var11) */
++ 0x0000cb38, /* 00AC(:1285): DRD1A: *idx2 = idx7; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 00B0(:0): NOP */
++ 0xc282e01b, /* 00B4(:1289): LCDEXT: idx0 = var5, idx1 = var5; ; idx0 += inc3, idx1 += inc3 */
++ 0xc002a31e, /* 00B8(:1289): LCDEXT: idx2 = var0, idx3 = var5; idx3 == var12; idx2 += inc3, idx3 += inc6 */
++ 0x811a601b, /* 00BC(:1290): LCD: idx4 = var2; ; idx4 += inc3 */
++ 0xda9b001b, /* 00C0(:1293): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 00C4(:1293): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x0000d3a0, /* 00C8(:1294): DRD1A: *idx4; FN=0 init=0 WS=0 RS=0 */
++ 0xc184a102, /* 00CC(:1296): LCDEXT: idx5 = var3, idx6 = var9; idx6 < var4; idx5 += inc0, idx6 += inc2 */
++ 0x841be009, /* 00D0(:1296): LCD: idx7 = var8; ; idx7 += inc1 */
++ 0x6bfe0000, /* 00D4(:1299): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 TFD EXT init=31 WS=3 RS=3 */
++ 0x0d4cfddf, /* 00D8(:1299): DRD2B1: *idx5 = EU3(); EU3(*idx7) */
++ 0xda9b001b, /* 00DC(:1301): LCDEXT: idx5 = idx5, idx6 = idx6; idx5 once var0; idx5 += inc3, idx6 += inc3 */
++ 0x9b9be01b, /* 00E0(:1301): LCD: idx7 = idx7; ; idx7 += inc3 */
++ 0x70000002, /* 00E4(:1303): DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT MORE init=0 WS=0 RS=0 */
++ 0x004cf99f, /* 00E8(:1303): DRD2B1: var1 = EU3(); EU3(idx6) */
++ 0x70000006, /* 00EC(:1304): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88b, /* 00F0(:1304): DRD2B1: idx2 = EU3(); EU3(idx2,var11) */
++ 0x1000cb28, /* 00F4(:1305): DRD1A: *idx2 = idx5; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 00F8(:1306): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88b, /* 00FC(:1306): DRD2B1: idx2 = EU3(); EU3(idx2,var11) */
++ 0x1000cb30, /* 0100(:1307): DRD1A: *idx2 = idx6; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x70000006, /* 0104(:1308): DRD2A: EU0=0 EU1=0 EU2=0 EU3=6 EXT MORE init=0 WS=0 RS=0 */
++ 0x088cf88b, /* 0108(:1308): DRD2B1: idx2 = EU3(); EU3(idx2,var11) */
++ 0x0000cb38, /* 010C(:1309): DRD1A: *idx2 = idx7; FN=0 init=0 WS=0 RS=0 */
++ 0x000001f8, /* 0110(:0): NOP */
++ 0x8144801c, /* 0114(:1312): LCD: idx0 = var2 + var9 + 4; idx0 once var0; idx0 += inc3 */
++ 0x0000c008, /* 0118(:1313): DRD1A: *idx0 = var1; FN=0 init=0 WS=0 RS=0 */
++ 0xc398027f, /* 011C(:1315): LCDEXT: idx0 = var7; idx0 > var9; idx0 += inc7 */
++ 0x8018801b, /* 0120(:1315): LCD: idx1 = var0; idx1 once var0; idx1 += inc3 */
++ 0x040001f8, /* 0124(:1316): DRD1A: FN=0 INT init=0 WS=0 RS=0 */
++};
++#endif
++u32 MCD_ENetRcv_TDT[]=
++{
++ 0x80004000, /* 0000(:1389): LCDEXT: idx0 = 0x00000000; ; */
++ 0x81988000, /* 0004(:1389): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
++ 0x10000788, /* 0008(:1390): DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x6000000a, /* 000C(:1391): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT init=0 WS=0 RS=0 */
++ 0x080cf05f, /* 0010(:1391): DRD2B1: idx0 = EU3(); EU3(var1) */
++ 0x98180209, /* 0014(:1394): LCD: idx0 = idx0; idx0 != var8; idx0 += inc1 */
++ 0x81c40004, /* 0018(:1396): LCD: idx1 = var3 + var8 + 4; idx1 once var0; idx1 += inc0 */
++ 0x7000000e, /* 001C(:1397): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT MORE init=0 WS=0 RS=0 */
++ 0x010cf05f, /* 0020(:1397): DRD2B1: var4 = EU3(); EU3(var1) */
++ 0x7000000c, /* 0024(:1398): DRD2A: EU0=0 EU1=0 EU2=0 EU3=12 EXT MORE init=0 WS=0 RS=0 */
++ 0x01ccf05f, /* 0028(:1398): DRD2B1: var7 = EU3(); EU3(var1) */
++ 0x70000004, /* 002C(:1399): DRD2A: EU0=0 EU1=0 EU2=0 EU3=4 EXT MORE init=0 WS=0 RS=0 */
++ 0x014cf049, /* 0030(:1399): DRD2B1: var5 = EU3(); EU3(var1,var9) */
++ 0x70000004, /* 0034(:1400): DRD2A: EU0=0 EU1=0 EU2=0 EU3=4 EXT MORE init=0 WS=0 RS=0 */
++ 0x004cf04a, /* 0038(:1400): DRD2B1: var1 = EU3(); EU3(var1,var10) */
++ 0x00000b88, /* 003C(:1403): DRD1A: var2 = *idx1; FN=0 init=0 WS=0 RS=0 */
++ 0xc4030150, /* 0040(:1406): LCDEXT: idx1 = var8, idx2 = var6; idx1 < var5; idx1 += inc2, idx2 += inc0 */
++ 0x8119e012, /* 0044(:1406): LCD: idx3 = var2; ; idx3 += inc2 */
++ 0x03e0cf90, /* 0048(:1409): DRD1A: *idx3 = *idx2; FN=0 init=31 WS=0 RS=0 */
++ 0x81188000, /* 004C(:1412): LCD: idx1 = var2; idx1 once var0; idx1 += inc0 */
++ 0x000ac788, /* 0050(:1413): DRD1A: *idx1 = *idx1; FN=0 init=0 WS=1 RS=1 */
++ 0xc4030000, /* 0054(:1415): LCDEXT: idx1 = var8, idx2 = var6; idx1 once var0; idx1 += inc0, idx2 += inc0 */
++ 0x8199e000, /* 0058(:1415): LCD: idx3 = var3; ; idx3 += inc0 */
++ 0x63e00004, /* 005C(:1418): DRD2A: EU0=0 EU1=0 EU2=0 EU3=4 EXT init=31 WS=0 RS=0 */
++ 0x084cfc8b, /* 0060(:1418): DRD2B1: idx1 = EU3(); EU3(*idx2,var11) */
++ 0xd8990000, /* 0064(:1421): LCDEXT: idx1 = idx1, idx2 = idx2; idx1 once var0; idx1 += inc0, idx2 += inc0 */
++ 0x9999e000, /* 0068(:1421): LCD: idx3 = idx3; ; idx3 += inc0 */
++ 0x60000005, /* 006C(:1422): DRD2A: EU0=0 EU1=0 EU2=0 EU3=5 EXT init=0 WS=0 RS=0 */
++ 0x0cccf841, /* 0070(:1422): DRD2B1: *idx3 = EU3(); EU3(idx1,var1) */
++ 0x81c60000, /* 0074(:1427): LCD: idx1 = var3 + var12; idx1 once var0; idx1 += inc0 */
++ 0xc399021b, /* 0078(:1429): LCDEXT: idx2 = var7; idx2 > var8; idx2 += inc3 */
++ 0x80198000, /* 007C(:1429): LCD: idx3 = var0; idx3 once var0; idx3 += inc0 */
++ 0x00008400, /* 0080(:1430): DRD1A: idx1 = var0; FN=0 init=0 WS=0 RS=0 */
++ 0x00000f08, /* 0084(:1431): DRD1A: var3 = idx1; FN=0 init=0 WS=0 RS=0 */
++ 0x81988000, /* 0088(:1434): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
++ 0x10000788, /* 008C(:1435): DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x6000000a, /* 0090(:1436): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT init=0 WS=0 RS=0 */
++ 0x080cf05f, /* 0094(:1436): DRD2B1: idx0 = EU3(); EU3(var1) */
++ 0xc2188209, /* 0098(:1439): LCDEXT: idx1 = var4; idx1 != var8; idx1 += inc1 */
++ 0x80190000, /* 009C(:1439): LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
++ 0x040001f8, /* 00A0(:1440): DRD1A: FN=0 INT init=0 WS=0 RS=0 */
++ 0x000001f8, /* 00A4(:0): NOP */
++};
++u32 MCD_ENetXmit_TDT[]=
++{
++ 0x80004000, /* 0000(:1515): LCDEXT: idx0 = 0x00000000; ; */
++ 0x81988000, /* 0004(:1515): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
++ 0x10000788, /* 0008(:1516): DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x6000000a, /* 000C(:1517): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT init=0 WS=0 RS=0 */
++ 0x080cf05f, /* 0010(:1517): DRD2B1: idx0 = EU3(); EU3(var1) */
++ 0x98180309, /* 0014(:1520): LCD: idx0 = idx0; idx0 != var12; idx0 += inc1 */
++ 0x80004003, /* 0018(:1522): LCDEXT: idx1 = 0x00000003; ; */
++ 0x81c60004, /* 001C(:1522): LCD: idx2 = var3 + var12 + 4; idx2 once var0; idx2 += inc0 */
++ 0x7000000e, /* 0020(:1523): DRD2A: EU0=0 EU1=0 EU2=0 EU3=14 EXT MORE init=0 WS=0 RS=0 */
++ 0x014cf05f, /* 0024(:1523): DRD2B1: var5 = EU3(); EU3(var1) */
++ 0x7000000c, /* 0028(:1524): DRD2A: EU0=0 EU1=0 EU2=0 EU3=12 EXT MORE init=0 WS=0 RS=0 */
++ 0x028cf05f, /* 002C(:1524): DRD2B1: var10 = EU3(); EU3(var1) */
++ 0x7000000d, /* 0030(:1525): DRD2A: EU0=0 EU1=0 EU2=0 EU3=13 EXT MORE init=0 WS=0 RS=0 */
++ 0x018cf05f, /* 0034(:1525): DRD2B1: var6 = EU3(); EU3(var1) */
++ 0x70000004, /* 0038(:1526): DRD2A: EU0=0 EU1=0 EU2=0 EU3=4 EXT MORE init=0 WS=0 RS=0 */
++ 0x01ccf04d, /* 003C(:1526): DRD2B1: var7 = EU3(); EU3(var1,var13) */
++ 0x10000b90, /* 0040(:1527): DRD1A: var2 = *idx2; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x60000004, /* 0044(:1528): DRD2A: EU0=0 EU1=0 EU2=0 EU3=4 EXT init=0 WS=0 RS=0 */
++ 0x020cf0a1, /* 0048(:1528): DRD2B1: var8 = EU3(); EU3(var2,idx1) */
++ 0xc3188312, /* 004C(:1531): LCDEXT: idx1 = var6; idx1 > var12; idx1 += inc2 */
++ 0x83c70000, /* 0050(:1531): LCD: idx2 = var7 + var14; idx2 once var0; idx2 += inc0 */
++ 0x00001f10, /* 0054(:1532): DRD1A: var7 = idx2; FN=0 init=0 WS=0 RS=0 */
++ 0xc583a3c3, /* 0058(:1534): LCDEXT: idx1 = var11, idx2 = var7; idx2 >= var15; idx1 += inc0, idx2 += inc3 */
++ 0x81042325, /* 005C(:1534): LCD: idx3 = var2, idx4 = var8; idx4 == var12; idx3 += inc4, idx4 += inc5 */
++ 0x03e0c798, /* 0060(:1539): DRD1A: *idx1 = *idx3; FN=0 init=31 WS=0 RS=0 */
++ 0xd8990000, /* 0064(:1542): LCDEXT: idx1 = idx1, idx2 = idx2; idx1 once var0; idx1 += inc0, idx2 += inc0 */
++ 0x9999e000, /* 0068(:1542): LCD: idx3 = idx3; ; idx3 += inc0 */
++ 0x000acf98, /* 006C(:1543): DRD1A: *idx3 = *idx3; FN=0 init=0 WS=1 RS=1 */
++ 0xd8992306, /* 0070(:1545): LCDEXT: idx1 = idx1, idx2 = idx2; idx2 > var12; idx1 += inc0, idx2 += inc6 */
++ 0x9999e03f, /* 0074(:1545): LCD: idx3 = idx3; ; idx3 += inc7 */
++ 0x03eac798, /* 0078(:1548): DRD1A: *idx1 = *idx3; FN=0 init=31 WS=1 RS=1 */
++ 0xd8990000, /* 007C(:1551): LCDEXT: idx1 = idx1, idx2 = idx2; idx1 once var0; idx1 += inc0, idx2 += inc0 */
++ 0x9999e000, /* 0080(:1551): LCD: idx3 = idx3; ; idx3 += inc0 */
++ 0x000acf98, /* 0084(:1552): DRD1A: *idx3 = *idx3; FN=0 init=0 WS=1 RS=1 */
++ 0xd8990000, /* 0088(:1554): LCDEXT: idx1 = idx1, idx2 = idx2; idx1 once var0; idx1 += inc0, idx2 += inc0 */
++ 0x99832302, /* 008C(:1554): LCD: idx3 = idx3, idx4 = var6; idx4 > var12; idx3 += inc0, idx4 += inc2 */
++ 0x0beac798, /* 0090(:1557): DRD1A: *idx1 = *idx3; FN=0 TFD init=31 WS=1 RS=1 */
++ 0x81988000, /* 0094(:1559): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
++ 0x6000000b, /* 0098(:1560): DRD2A: EU0=0 EU1=0 EU2=0 EU3=11 EXT init=0 WS=0 RS=0 */
++ 0x0c4cfc5f, /* 009C(:1560): DRD2B1: *idx1 = EU3(); EU3(*idx1) */
++ 0x81c80000, /* 00A0(:1562): LCD: idx1 = var3 + var16; idx1 once var0; idx1 += inc0 */
++ 0xc5190312, /* 00A4(:1564): LCDEXT: idx2 = var10; idx2 > var12; idx2 += inc2 */
++ 0x80198000, /* 00A8(:1564): LCD: idx3 = var0; idx3 once var0; idx3 += inc0 */
++ 0x00008400, /* 00AC(:1565): DRD1A: idx1 = var0; FN=0 init=0 WS=0 RS=0 */
++ 0x00000f08, /* 00B0(:1566): DRD1A: var3 = idx1; FN=0 init=0 WS=0 RS=0 */
++ 0x81988000, /* 00B4(:1569): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
++ 0x10000788, /* 00B8(:1570): DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
++ 0x6000000a, /* 00BC(:1571): DRD2A: EU0=0 EU1=0 EU2=0 EU3=10 EXT init=0 WS=0 RS=0 */
++ 0x080cf05f, /* 00C0(:1571): DRD2B1: idx0 = EU3(); EU3(var1) */
++ 0xc2988309, /* 00C4(:1574): LCDEXT: idx1 = var5; idx1 != var12; idx1 += inc1 */
++ 0x80190000, /* 00C8(:1574): LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
++ 0x040001f8, /* 00CC(:1575): DRD1A: FN=0 INT init=0 WS=0 RS=0 */
++ 0x000001f8, /* 00D0(:0): NOP */
++};
++
++#ifdef MCD_INCLUDE_EU
++MCD_bufDesc MCD_singleBufDescs[NCHANNELS];
++#endif
+--- /dev/null
++++ b/drivers/dma/MCD_tasksInit.c
+@@ -0,0 +1,238 @@
++/*
++ * drivers/dma/MCD_tasksInit.c
++ *
++ * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++
++/*
++ * Autogenerated - Do not edit!
++ */
++
++#include "MCD_dma.h"
++
++extern dmaRegs *MCD_dmaBar;
++
++
++/*
++ * Task 0
++ */
++
++void MCD_startDmaChainNoEu(int *currBD, short srcIncr, short destIncr, int xferSize, short xferSizeIncr, int *cSave, volatile TaskTableEntry *taskTable, int channel)
++{
++
++ MCD_SET_VAR(taskTable+channel, 2, (u32)currBD); /* var[2] */
++ MCD_SET_VAR(taskTable+channel, 25, (u32)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
++ MCD_SET_VAR(taskTable+channel, 24, (u32)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
++ MCD_SET_VAR(taskTable+channel, 11, (u32)xferSize); /* var[11] */
++ MCD_SET_VAR(taskTable+channel, 26, (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
++ MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */
++ MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */
++ MCD_SET_VAR(taskTable+channel, 3, (u32)0x00000000); /* var[3] */
++ MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */
++ MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */
++ MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */
++ MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */
++ MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */
++ MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */
++ MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000000); /* var[10] */
++ MCD_SET_VAR(taskTable+channel, 12, (u32)0x00000000); /* var[12] */
++ MCD_SET_VAR(taskTable+channel, 13, (u32)0x80000000); /* var[13] */
++ MCD_SET_VAR(taskTable+channel, 14, (u32)0x00000010); /* var[14] */
++ MCD_SET_VAR(taskTable+channel, 15, (u32)0x00000004); /* var[15] */
++ MCD_SET_VAR(taskTable+channel, 16, (u32)0x08000000); /* var[16] */
++ MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */
++ MCD_SET_VAR(taskTable+channel, 28, (u32)0x80000000); /* inc[4] */
++ MCD_SET_VAR(taskTable+channel, 29, (u32)0x80000001); /* inc[5] */
++ MCD_SET_VAR(taskTable+channel, 30, (u32)0x40000000); /* inc[6] */
++
++ /* Set the task's Enable bit in its Task Control Register */
++ MCD_dmaBar->taskControl[channel] |= (u16)0x8000;
++}
++
++
++/*
++ * Task 1
++ */
++
++void MCD_startDmaSingleNoEu(char *srcAddr, short srcIncr, char *destAddr, short destIncr, int dmaSize, short xferSizeIncr, int flags, int *currBD, int *cSave, volatile TaskTableEntry *taskTable, int channel)
++{
++
++ MCD_SET_VAR(taskTable+channel, 7, (u32)srcAddr); /* var[7] */
++ MCD_SET_VAR(taskTable+channel, 25, (u32)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
++ MCD_SET_VAR(taskTable+channel, 2, (u32)destAddr); /* var[2] */
++ MCD_SET_VAR(taskTable+channel, 24, (u32)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
++ MCD_SET_VAR(taskTable+channel, 3, (u32)dmaSize); /* var[3] */
++ MCD_SET_VAR(taskTable+channel, 26, (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
++ MCD_SET_VAR(taskTable+channel, 5, (u32)flags); /* var[5] */
++ MCD_SET_VAR(taskTable+channel, 1, (u32)currBD); /* var[1] */
++ MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */
++ MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */
++ MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */
++ MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */
++ MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000004); /* var[9] */
++ MCD_SET_VAR(taskTable+channel, 10, (u32)0x08000000); /* var[10] */
++ MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */
++ MCD_SET_VAR(taskTable+channel, 28, (u32)0x80000001); /* inc[4] */
++ MCD_SET_VAR(taskTable+channel, 29, (u32)0x40000000); /* inc[5] */
++
++ /* Set the task's Enable bit in its Task Control Register */
++ MCD_dmaBar->taskControl[channel] |= (u16)0x8000;
++}
++
++
++/*
++ * Task 2
++ */
++
++void MCD_startDmaChainEu(int *currBD, short srcIncr, short destIncr, int xferSize, short xferSizeIncr, int *cSave, volatile TaskTableEntry *taskTable, int channel)
++{
++
++ MCD_SET_VAR(taskTable+channel, 3, (u32)currBD); /* var[3] */
++ MCD_SET_VAR(taskTable+channel, 25, (u32)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
++ MCD_SET_VAR(taskTable+channel, 24, (u32)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
++ MCD_SET_VAR(taskTable+channel, 12, (u32)xferSize); /* var[12] */
++ MCD_SET_VAR(taskTable+channel, 26, (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
++ MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */
++ MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */
++ MCD_SET_VAR(taskTable+channel, 2, (u32)0x00000000); /* var[2] */
++ MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */
++ MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */
++ MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */
++ MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */
++ MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */
++ MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */
++ MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000000); /* var[10] */
++ MCD_SET_VAR(taskTable+channel, 11, (u32)0x00000000); /* var[11] */
++ MCD_SET_VAR(taskTable+channel, 13, (u32)0x00000000); /* var[13] */
++ MCD_SET_VAR(taskTable+channel, 14, (u32)0x80000000); /* var[14] */
++ MCD_SET_VAR(taskTable+channel, 15, (u32)0x00000010); /* var[15] */
++ MCD_SET_VAR(taskTable+channel, 16, (u32)0x00000001); /* var[16] */
++ MCD_SET_VAR(taskTable+channel, 17, (u32)0x00000004); /* var[17] */
++ MCD_SET_VAR(taskTable+channel, 18, (u32)0x08000000); /* var[18] */
++ MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */
++ MCD_SET_VAR(taskTable+channel, 28, (u32)0x80000000); /* inc[4] */
++ MCD_SET_VAR(taskTable+channel, 29, (u32)0xc0000000); /* inc[5] */
++ MCD_SET_VAR(taskTable+channel, 30, (u32)0x80000001); /* inc[6] */
++ MCD_SET_VAR(taskTable+channel, 31, (u32)0x40000000); /* inc[7] */
++
++ /* Set the task's Enable bit in its Task Control Register */
++ MCD_dmaBar->taskControl[channel] |= (u16)0x8000;
++}
++
++
++/*
++ * Task 3
++ */
++
++void MCD_startDmaSingleEu(char *srcAddr, short srcIncr, char *destAddr, short destIncr, int dmaSize, short xferSizeIncr, int flags, int *currBD, int *cSave, volatile TaskTableEntry *taskTable, int channel)
++{
++
++ MCD_SET_VAR(taskTable+channel, 8, (u32)srcAddr); /* var[8] */
++ MCD_SET_VAR(taskTable+channel, 25, (u32)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
++ MCD_SET_VAR(taskTable+channel, 3, (u32)destAddr); /* var[3] */
++ MCD_SET_VAR(taskTable+channel, 24, (u32)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
++ MCD_SET_VAR(taskTable+channel, 4, (u32)dmaSize); /* var[4] */
++ MCD_SET_VAR(taskTable+channel, 26, (u32)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
++ MCD_SET_VAR(taskTable+channel, 6, (u32)flags); /* var[6] */
++ MCD_SET_VAR(taskTable+channel, 2, (u32)currBD); /* var[2] */
++ MCD_SET_VAR(taskTable+channel, 0, (u32)cSave); /* var[0] */
++ MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */
++ MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */
++ MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */
++ MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */
++ MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000001); /* var[10] */
++ MCD_SET_VAR(taskTable+channel, 11, (u32)0x00000004); /* var[11] */
++ MCD_SET_VAR(taskTable+channel, 12, (u32)0x08000000); /* var[12] */
++ MCD_SET_VAR(taskTable+channel, 27, (u32)0x00000000); /* inc[3] */
++ MCD_SET_VAR(taskTable+channel, 28, (u32)0xc0000000); /* inc[4] */
++ MCD_SET_VAR(taskTable+channel, 29, (u32)0x80000000); /* inc[5] */
++ MCD_SET_VAR(taskTable+channel, 30, (u32)0x80000001); /* inc[6] */
++ MCD_SET_VAR(taskTable+channel, 31, (u32)0x40000000); /* inc[7] */
++
++ /* Set the task's Enable bit in its Task Control Register */
++ MCD_dmaBar->taskControl[channel] |= (u16)0x8000;
++}
++
++
++/*
++ * Task 4
++ */
++
++void MCD_startDmaENetRcv(char *bDBase, char *currBD, char *rcvFifoPtr, volatile TaskTableEntry *taskTable, int channel)
++{
++
++ MCD_SET_VAR(taskTable+channel, 0, (u32)bDBase); /* var[0] */
++ MCD_SET_VAR(taskTable+channel, 3, (u32)currBD); /* var[3] */
++ MCD_SET_VAR(taskTable+channel, 6, (u32)rcvFifoPtr); /* var[6] */
++ MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */
++ MCD_SET_VAR(taskTable+channel, 2, (u32)0x00000000); /* var[2] */
++ MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */
++ MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */
++ MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */
++ MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */
++ MCD_SET_VAR(taskTable+channel, 9, (u32)0x0000ffff); /* var[9] */
++ MCD_SET_VAR(taskTable+channel, 10, (u32)0x30000000); /* var[10] */
++ MCD_SET_VAR(taskTable+channel, 11, (u32)0x0fffffff); /* var[11] */
++ MCD_SET_VAR(taskTable+channel, 12, (u32)0x00000008); /* var[12] */
++ MCD_SET_VAR(taskTable+channel, 24, (u32)0x00000000); /* inc[0] */
++ MCD_SET_VAR(taskTable+channel, 25, (u32)0x60000000); /* inc[1] */
++ MCD_SET_VAR(taskTable+channel, 26, (u32)0x20000004); /* inc[2] */
++ MCD_SET_VAR(taskTable+channel, 27, (u32)0x40000000); /* inc[3] */
++
++ /* Set the task's Enable bit in its Task Control Register */
++ MCD_dmaBar->taskControl[channel] |= (u16)0x8000;
++}
++
++
++/*
++ * Task 5
++ */
++
++void MCD_startDmaENetXmit(char *bDBase, char *currBD, char *xmitFifoPtr, volatile TaskTableEntry *taskTable, int channel)
++{
++
++ MCD_SET_VAR(taskTable+channel, 0, (u32)bDBase); /* var[0] */
++ MCD_SET_VAR(taskTable+channel, 3, (u32)currBD); /* var[3] */
++ MCD_SET_VAR(taskTable+channel, 11, (u32)xmitFifoPtr); /* var[11] */
++ MCD_SET_VAR(taskTable+channel, 1, (u32)0x00000000); /* var[1] */
++ MCD_SET_VAR(taskTable+channel, 2, (u32)0x00000000); /* var[2] */
++ MCD_SET_VAR(taskTable+channel, 4, (u32)0x00000000); /* var[4] */
++ MCD_SET_VAR(taskTable+channel, 5, (u32)0x00000000); /* var[5] */
++ MCD_SET_VAR(taskTable+channel, 6, (u32)0x00000000); /* var[6] */
++ MCD_SET_VAR(taskTable+channel, 7, (u32)0x00000000); /* var[7] */
++ MCD_SET_VAR(taskTable+channel, 8, (u32)0x00000000); /* var[8] */
++ MCD_SET_VAR(taskTable+channel, 9, (u32)0x00000000); /* var[9] */
++ MCD_SET_VAR(taskTable+channel, 10, (u32)0x00000000); /* var[10] */
++ MCD_SET_VAR(taskTable+channel, 12, (u32)0x00000000); /* var[12] */
++ MCD_SET_VAR(taskTable+channel, 13, (u32)0x0000ffff); /* var[13] */
++ MCD_SET_VAR(taskTable+channel, 14, (u32)0xffffffff); /* var[14] */
++ MCD_SET_VAR(taskTable+channel, 15, (u32)0x00000004); /* var[15] */
++ MCD_SET_VAR(taskTable+channel, 16, (u32)0x00000008); /* var[16] */
++ MCD_SET_VAR(taskTable+channel, 24, (u32)0x00000000); /* inc[0] */
++ MCD_SET_VAR(taskTable+channel, 25, (u32)0x60000000); /* inc[1] */
++ MCD_SET_VAR(taskTable+channel, 26, (u32)0x40000000); /* inc[2] */
++ MCD_SET_VAR(taskTable+channel, 27, (u32)0xc000fffc); /* inc[3] */
++ MCD_SET_VAR(taskTable+channel, 28, (u32)0xe0000004); /* inc[4] */
++ MCD_SET_VAR(taskTable+channel, 29, (u32)0x80000000); /* inc[5] */
++ MCD_SET_VAR(taskTable+channel, 30, (u32)0x4000ffff); /* inc[6] */
++ MCD_SET_VAR(taskTable+channel, 31, (u32)0xe0000001); /* inc[7] */
++
++ /* Set the task's Enable bit in its Task Control Register */
++ MCD_dmaBar->taskControl[channel] |= (u16)0x8000;
++}
+--- /dev/null
++++ b/drivers/dma/MCD_tasksInit.h
+@@ -0,0 +1,64 @@
++/*
++ * drivers/dma/MCD_tasksInit.h
++ *
++ * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++#ifndef MCD_TSK_INIT_H
++#define MCD_TSK_INIT_H 1
++
++/*
++ * Autogenerated - Do not edit!
++ */
++
++/*
++ * Task 0
++ */
++void MCD_startDmaChainNoEu(int *currBD, short srcIncr, short destIncr, int xferSize, short xferSizeIncr, int *cSave, volatile TaskTableEntry *taskTable, int channel);
++
++
++/*
++ * Task 1
++ */
++void MCD_startDmaSingleNoEu(char *srcAddr, short srcIncr, char *destAddr, short destIncr, int dmaSize, short xferSizeIncr, int flags, int *currBD, int *cSave, volatile TaskTableEntry *taskTable, int channel);
++
++
++/*
++ * Task 2
++ */
++void MCD_startDmaChainEu(int *currBD, short srcIncr, short destIncr, int xferSize, short xferSizeIncr, int *cSave, volatile TaskTableEntry *taskTable, int channel);
++
++
++/*
++ * Task 3
++ */
++void MCD_startDmaSingleEu(char *srcAddr, short srcIncr, char *destAddr, short destIncr, int dmaSize, short xferSizeIncr, int flags, int *currBD, int *cSave, volatile TaskTableEntry *taskTable, int channel);
++
++
++/*
++ * Task 4
++ */
++void MCD_startDmaENetRcv(char *bDBase, char *currBD, char *rcvFifoPtr, volatile TaskTableEntry *taskTable, int channel);
++
++
++/*
++ * Task 5
++ */
++void MCD_startDmaENetXmit(char *bDBase, char *currBD, char *xmitFifoPtr, volatile TaskTableEntry *taskTable, int channel);
++
++#endif /* MCD_TSK_INIT_H */
+--- /dev/null
++++ b/drivers/i2c/busses/i2c-algo-mcf.h
+@@ -0,0 +1,23 @@
++#ifndef I2C_ALGO_MCF_H
++#define I2C_ALGO_MCF_H 1
++
++/* --- Defines for pcf-adapters --------------------------------------- */
++#include <linux/i2c.h>
++
++struct i2c_algo_mcf_data {
++ void *data; /* private data for lolevel routines */
++ void (*setmcf) (void *data, int ctl, int val);
++ int (*getmcf) (void *data, int ctl);
++ int (*getown) (void *data);
++ int (*getclock) (void *data);
++ void (*waitforpin) (void);
++ /* local settings */
++ int udelay;
++ int mdelay;
++ int timeout;
++};
++
++int i2c_mcf_add_bus(struct i2c_adapter *);
++int i2c_mcf_del_bus(struct i2c_adapter *);
++
++#endif /* I2C_ALGO_MCF_H */
+--- /dev/null
++++ b/drivers/i2c/busses/i2c-mcf548x.c
+@@ -0,0 +1,595 @@
++/*
++ * Performance and stability improvements: (C) Copyright 2008,
++ * Adrian Cox <adrian@humboldt.co.uk>
++ * ColdFire 547x/548x I2C master support
++ * Shrek Wu (b16972@freescale.com )moved the code driver/i2c/alg/mcf.c
++ * into driver/i2c/busses.And changed the driver to a platform driver.
++ */
++#include <linux/i2c.h>
++#include "i2c-algo-mcf.h"
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/delay.h>
++#include <linux/platform_device.h>
++#include <linux/sched.h>
++#include <linux/interrupt.h>
++#include <asm/io.h>
++
++#include <asm/coldfire.h>
++#include <asm/m5485sim.h>
++#include <asm/m5485i2c.h>
++
++#define get_clock(adap) (clock)
++#define get_own(adap) (own)
++
++static int clock = 0x3b; /*50000 / 1024 ~ 49 KHz*/
++module_param(clock, int, 0);
++MODULE_PARM_DESC(clock,
++ "Set I2C clock in kHz: 400=fast mode (default == 49khz)");
++
++static int own = 0x78;
++module_param(own, int, 0);
++MODULE_PARM_DESC(clock, "Set I2C Master controller address(0x78)");
++
++static struct i2c_algo_mcf_data i2c_mcf_board_data = {
++ .timeout = 10000,
++};
++
++static struct i2c_adapter i2c_mcf_board_adapter = {
++ .owner = THIS_MODULE,
++ .name = "MCF5485 adapter",
++ .id = I2C_HW_MPC107,
++ .algo_data = &i2c_mcf_board_data,
++ .class = I2C_CLASS_HWMON,
++ .timeout = 100,
++ .retries = 2
++};
++/*
++ * static void i2c_start()
++ *
++ * Generates START signal
++ */
++static void
++i2c_start(
++ struct i2c_algo_mcf_data *adap
++) {
++ MCF_I2CR |= MCF_I2CR_MSTA;
++}
++
++
++/*
++ * static void i2c_stop()
++ *
++ * Generates STOP signal
++ */
++static void
++i2c_stop(
++ struct i2c_algo_mcf_data *adap
++) {
++ MCF_I2CR &= ~MCF_I2CR_MSTA;
++}
++
++static int
++i2c_getack(
++ struct i2c_algo_mcf_data *adap
++) {
++ return !(MCF_I2SR & MCF_I2SR_RXAK);
++}
++
++/*
++ * static void i2c_repstart()
++ *
++ * Generates repeated start signal (without STOP while mastering the bus)
++ */
++static void
++i2c_repstart(
++ struct i2c_algo_mcf_data *adap
++) {
++ MCF_I2CR |= MCF_I2CR_RSTA;
++ MCF_I2CR |= MCF_I2CR_MTX;
++}
++
++
++/*
++ * static void wait_for_bb()
++ *
++ * Wait for bus idle state
++ */
++static int
++wait_for_bb(
++ struct i2c_algo_mcf_data *adap
++) {
++ int i;
++ for (i = 0; i < adap->timeout; i++) {
++ if (!(MCF_I2SR & MCF_I2SR_IBB))
++ return 0;
++ udelay(100);
++ }
++ printk(KERN_ERR "%s: timeout", __FUNCTION__);
++ return -ETIMEDOUT;
++}
++
++/*
++ * static void wait_for_not_bb()
++ *
++ * Wait for bus busy state
++ */
++static int
++wait_for_not_bb(
++ struct i2c_algo_mcf_data *adap
++) {
++ int i;
++ for (i = 0; i < adap->timeout; i++) {
++ if (MCF_I2SR & MCF_I2SR_IBB)
++ return 0;
++ udelay(100);
++ }
++ printk(KERN_ERR "%s: timeout", __FUNCTION__);
++ return -ETIMEDOUT;
++}
++
++/*
++ * static void wait_xfer_done()
++ *
++ * Wait for transfer to complete
++ */
++static int
++wait_xfer_done(
++ struct i2c_algo_mcf_data *adap
++) {
++ int i;
++
++ for (i = 0; i < adap->timeout; i++) {
++ if (MCF_I2SR & MCF_I2SR_IIF) {
++ MCF_I2SR &= ~MCF_I2SR_IIF;
++ return 0;
++ }
++ udelay(10);
++ }
++ printk(KERN_ERR "%s: timeout", __FUNCTION__);
++ return -ETIMEDOUT;
++}
++
++
++/*
++ * static void i2c_set_addr()
++ *
++ * Sets slave address to communicate
++ */
++static int
++i2c_set_addr(
++ struct i2c_algo_mcf_data *adap,
++ struct i2c_msg *msg,
++ int retries
++) {
++ unsigned short flags = msg->flags;
++ unsigned char addr;
++ MCF_I2CR |= MCF_I2CR_MTX;
++ if ((flags & I2C_M_TEN)) {
++ /* 10 bit address not supported yet */
++ return -EIO;
++ } else {
++ /* normal 7bit address */
++ addr = (msg->addr << 1);
++ if (flags & I2C_M_RD)
++ addr |= 1;
++ if (flags & I2C_M_REV_DIR_ADDR)
++ addr ^= 1;
++
++ MCF_I2DR = addr;
++ }
++ return 0;
++}
++
++
++/*
++ * static void mcf_i2c_init()
++ *
++ * Perform ColdFire i2c initialization
++ */
++static void
++mcf_i2c_init(struct i2c_algo_mcf_data *adap)
++{
++ u8 dummy;
++ /* Setup GPIO lines */
++ MCF_PAR_FECI2CIRQ |= MCF_PAR_SDA;
++ MCF_PAR_FECI2CIRQ |= MCF_PAR_SCL;
++
++ /* Ensure slaves are in idle state */
++ if (MCF_I2SR & MCF_I2SR_IBB) {
++ MCF_I2ICR = 0x00;
++ MCF_I2CR = 0x00;
++ MCF_I2CR = 0x0A;
++ dummy = MCF_I2DR;
++ MCF_I2SR = 0x00;
++ MCF_I2CR = 0x00;
++ MCF_I2ICR = 0x01;
++ }
++
++ /* setup SCL clock */
++ MCF_I2FDR = get_clock(adap);
++
++ /* set slave address */
++ MCF_I2AR = get_own(adap);
++
++ /* enable I2C module */
++ MCF_I2CR = MCF_I2CR_IEN;
++}
++
++static int i2c_outb(
++ struct i2c_adapter *i2c_adap,
++ char c
++) {
++
++ struct i2c_algo_mcf_data *adap = i2c_adap->algo_data;
++ int timeout;
++ /* Put data to be sent */
++ MCF_I2DR = c;
++ /* Wait for xfer completed*/
++ timeout = wait_xfer_done(adap);
++ if (timeout) {
++ i2c_stop(adap);
++ wait_for_bb(adap);
++ printk(KERN_ERR "i2c-algo-mcf: %s i2c_write: "
++ "error - timeout.\n", i2c_adap->name);
++ return -EREMOTEIO; /* got a better one ?? */
++ }
++
++ return 0;
++}
++
++
++/*
++ * static void mcf_sendbytes()
++ *
++ * Perform tx data transfer
++ */
++static int
++mcf_sendbytes(
++ struct i2c_adapter *i2c_adap,
++ const char *buf,
++ int count, int last
++) {
++ struct i2c_algo_mcf_data *adap = i2c_adap->algo_data;
++ int ret, i;
++
++ /* Set master TX mode */
++ MCF_I2CR |= MCF_I2CR_MTX;
++
++ for (i = 0; i < count; ++i) {
++ printk(KERN_DEBUG "i2c-algo-mcf: %s i2c_write: writing %2.2X\n",
++ i2c_adap->name, buf[i]&0xff);
++ ret = i2c_outb(i2c_adap, buf[i]);
++ if (ret < 0)
++ return ret;
++ }
++ if (last) {
++ i2c_stop(adap);
++ wait_for_bb(adap);
++ } else {
++ /* i2c_repstart(adap);*/
++ }
++
++ return (i);
++}
++
++
++/*
++ * static void mcf_readbytes()
++ *
++ * Perform rx data transfer
++ */
++static int
++mcf_readbytes(
++ struct i2c_adapter *i2c_adap,
++ char *buf,
++ int count, int last
++) {
++ int i;
++ struct i2c_algo_mcf_data *adap = i2c_adap->algo_data;
++ u8 dummy;
++
++ /* Set master RX mode */
++ MCF_I2CR &= ~MCF_I2CR_MTX;
++ MCF_I2CR &= ~MCF_I2CR_TXAK;
++ dummy = MCF_I2DR;
++
++ for (i = 0; i < count-1; i++) {
++ if (wait_xfer_done(adap)) {
++ i2c_stop(adap);
++ wait_for_bb(adap);
++ printk(KERN_DEBUG
++ "i2c-algo-mcf: mcf_readbytes timed out.\n");
++ return (-1);
++ }
++
++ /* store next data byte */
++ buf[i] = MCF_I2DR;
++ }
++
++ if (wait_xfer_done(adap)) {
++ i2c_stop(adap);
++ wait_for_bb(adap);
++ printk(KERN_DEBUG "i2c-algo-mcf: mcf_readbytes timed out.\n");
++ return (-1);
++ }
++
++ /* Disable acknowlege (set I2CR.TXAK) */
++ MCF_I2CR |= MCF_I2CR_TXAK;
++ buf[i] = MCF_I2DR;
++ if (wait_xfer_done(adap)) {
++ i2c_stop(adap);
++ wait_for_bb(adap);
++ printk(KERN_DEBUG "i2c-algo-mcf: mcf_readbytes timed out.\n");
++ return (-1);
++ }
++
++ if (last) {
++ i2c_stop(adap);
++ wait_for_bb(adap);
++ } else {
++ /* i2c_repstart(adap);*/
++ }
++
++ return (i+1);
++}
++
++
++/*
++ * static void mcf_xfer()
++ *
++ * Perform master data I/O transfer
++ */
++static int
++mcf_xfer(
++ struct i2c_adapter *i2c_adap,
++ struct i2c_msg *msgs,
++ int num
++) {
++ struct i2c_algo_mcf_data *adap = i2c_adap->algo_data;
++ struct i2c_msg *pmsg;
++ int i;
++ int ret = 0, timeout;
++
++ /* Skip own address */
++ if (get_own(adap) == (msgs[0].addr << 1))
++ return -EIO;
++
++ /* Ensure slaves are in idle state */
++ if (MCF_I2SR & MCF_I2SR_IBB) {
++ MCF_I2ICR = 0x00;
++ MCF_I2CR = 0x00;
++ MCF_I2CR = 0x0A;
++ timeout = MCF_I2DR;
++ MCF_I2SR = 0x00;
++ MCF_I2CR = 0x00;
++ MCF_I2ICR = 0x01;
++ }
++ /* setup SCL clock */
++ MCF_I2FDR = get_clock(adap);
++ /* set slave address */
++ MCF_I2AR = get_own(adap);
++ /* enable I2C module */
++ MCF_I2CR = MCF_I2CR_IEN;
++
++ MCF_I2CR |= MCF_I2CR_TXAK;
++
++ /* Check for bus busy */
++ wait_for_bb(adap);
++
++ for (i = 0; ret >= 0 && i < num; i++) {
++ if (MCF_I2SR & MCF_I2SR_IBB) {
++ MCF_I2ICR = 0x00;
++ MCF_I2CR = 0x00;
++ MCF_I2CR = 0x0A;
++ timeout = MCF_I2DR;
++ MCF_I2SR = 0x00;
++ MCF_I2CR = 0x00;
++ MCF_I2ICR = 0x01;
++ }
++ /* setup SCL clock */
++ MCF_I2FDR = get_clock(adap);
++ /* set slave address */
++ MCF_I2AR = get_own(adap);
++ /* enable I2C module */
++ MCF_I2CR = MCF_I2CR_IEN;
++
++ MCF_I2CR |= MCF_I2CR_TXAK;
++
++ /* Check for bus busy */
++ wait_for_bb(adap);
++
++ pmsg = &msgs[i];
++
++ printk(KERN_DEBUG "i2c-algo-mcf: Doing %s %d bytes "
++ "to 0x%02x - %d of %d messages\n",
++ pmsg->flags & I2C_M_RD ? "read" : "write",
++ pmsg->len, pmsg->addr, i + 1, num);
++
++ /* Send START */
++ /*if (i == 0)*/
++ i2c_start(adap);
++
++ /* Wait for Bus Busy */
++ wait_for_not_bb(adap);
++
++ MCF_I2CR |= MCF_I2CR_MTX;
++
++ ret = i2c_set_addr(adap, pmsg, i2c_adap->retries);
++ if (ret < 0)
++ return ret;
++
++ /* Wait for address transfer completion */
++ wait_xfer_done(adap);
++
++ /* Check for ACK */
++ if (!i2c_getack(adap)) {
++ i2c_stop(adap);
++ wait_for_bb(adap);
++ printk(KERN_DEBUG "i2c-algo-mcf: No ack after "
++ "send address in mcf_xfer\n");
++ return (-EREMOTEIO);
++ }
++
++ printk(KERN_DEBUG "i2c-algo-mcf: Msg %d, "
++ "addr = 0x%x, flags = 0x%x, len = %d\n",
++ i, msgs[i].addr, msgs[i].flags, msgs[i].len);
++ /* Read */
++ if (pmsg->flags & I2C_M_RD) {
++ /* read bytes into buffer*/
++ ret = mcf_readbytes(i2c_adap, pmsg->buf, pmsg->len,
++ (i + 1 == num));
++
++ if (ret != pmsg->len) {
++ printk(KERN_DEBUG "i2c-algo-mcf: fail: "
++ "only read %d bytes.\n", ret);
++ } else {
++ printk(KERN_DEBUG "i2c-algo-mcf: "
++ "read %d bytes.\n", ret);
++ }
++ } else {
++ /* write bytes into buffer*/
++ ret = mcf_sendbytes(i2c_adap, pmsg->buf, pmsg->len,
++ (i + 1 == num));
++ if (ret != pmsg->len) {
++ printk(KERN_DEBUG "i2c-algo-mcf: fail: "
++ "only wrote %d bytes.\n", ret);
++ } else {
++ printk(KERN_DEBUG "i2c-algo-mcf: wrote"
++ "%d bytes.\n", ret);
++ }
++ }
++ MCF_I2CR = 0;
++ }
++
++ /* Disable I2C module */
++ MCF_I2CR = 0;
++ return (i);
++}
++
++
++/*
++ * static void mcf_func()
++ *
++ * Return algorithm funtionality
++ */
++static u32
++mcf_func(
++ struct i2c_adapter *i2c_adap
++) {
++ return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
++}
++
++/*
++ * ColdFire bus algorithm callbacks
++ */
++static struct i2c_algorithm mcf_algo = {
++ .master_xfer = mcf_xfer,
++ .functionality = mcf_func,
++};
++
++/***********************************************************/
++struct coldfire_i2c {
++ void __iomem *base;
++ struct resource *irqarea;
++ struct resource *ioarea;
++ u32 irq;
++ struct i2c_adapter *adap;
++ u32 flags;
++};
++
++/*
++ * registering functions to load algorithms at runtime
++ */
++int i2c_mcf_add_bus(struct i2c_adapter *adap)
++{
++ struct i2c_algo_mcf_data *mcf_adap = adap->algo_data;
++
++ /*adap->id |= mcf_algo.id;*/
++ adap->algo = &mcf_algo;
++ adap->timeout = 100;
++
++ mcf_i2c_init(mcf_adap);
++
++#ifdef MODULE
++ MOD_INC_USE_COUNT;
++#endif
++
++ i2c_add_adapter(adap);
++
++ return 0;
++}
++
++static int mcf548x_i2c_probe(struct platform_device *pdev)
++{
++ struct coldfire_i2c *i2c;
++ int rc = 0;
++
++ /************************************************************/
++ i2c = kzalloc(sizeof(*i2c), GFP_KERNEL);
++ if (!i2c) {
++ printk(KERN_ERR "%s kzalloc coldfire_i2c faile\n",
++ __FUNCTION__);
++ return -ENOMEM;
++ }
++ /****************************************************************/
++ platform_set_drvdata(pdev, i2c);
++
++ i2c->adap = &i2c_mcf_board_adapter;
++ i2c->adap->dev.parent = &pdev->dev;
++ rc = i2c_mcf_add_bus(i2c->adap);
++ if (rc < 0) {
++ printk(KERN_ERR "%s - failed to add adapter\n", __FUNCTION__);
++ rc = -ENODEV;
++ goto fail_add;
++ }
++
++ printk(KERN_INFO "i2c-algo-mcf.o: I2C ColdFire algorithm"
++ " module is loaded.\n");
++ return rc;
++
++fail_add:
++ kfree(i2c);
++ return rc;
++};
++
++static int mcf548x_i2c_remove(struct platform_device *pdev)
++{
++ struct coldfire_i2c *i2c = platform_get_drvdata(pdev);
++
++ i2c_del_adapter(i2c->adap);
++ platform_set_drvdata(pdev, NULL);
++ iounmap(i2c->base);
++ kfree(i2c);
++ return 0;
++};
++
++/* Structure for a device driver */
++static struct platform_driver mcf548x_i2c_driver = {
++ .probe = mcf548x_i2c_probe,
++ .remove = mcf548x_i2c_remove,
++ .driver = {
++ .owner = THIS_MODULE,
++ .name = "MCF548X-i2c",
++ },
++};
++
++static int __init coldfire_i2c_init(void)
++{
++ return platform_driver_register(&mcf548x_i2c_driver);
++}
++
++static void __exit coldfire_i2c_exit(void)
++{
++ platform_driver_unregister(&mcf548x_i2c_driver);
++}
++
++module_init(coldfire_i2c_init);
++module_exit(coldfire_i2c_exit);
++
++MODULE_AUTHOR("Adrian Cox <adrian@humboldt.co.uk>");
++MODULE_DESCRIPTION
++ ("I2C-Bus adapter for MCF547x and MCF548x processors");
++MODULE_LICENSE("GPL");
+--- /dev/null
++++ b/drivers/i2c/busses/i2c-mcf.c
+@@ -0,0 +1,573 @@
++/*
++ i2c-mcf.c - Part of lm_sensors, Linux kernel modules for hardware monitoring
++
++ Copyright (c) 2005, Derek CL Cheung <derek.cheung@sympatico.ca>
++ <http://www3.sympatico.ca/derek.cheung>
++
++ Copyright (c) 2006-2007, emlix
++ Sebastian Hess <sh@emlix.com>
++
++ Copyright (c) 2006-2007 Freescale Semiconductor, Inc
++ Yaroslav Vinogradov <yaroslav.vinogradov@freescale.com>
++ Matt Waddel <Matt.Waddel@freescale.com>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++
++ Changes:
++ v0.1 26 March 2005
++ Initial Release - developed on uClinux with 2.6.9 kernel
++
++ v0.2 29 May 2006
++ Modified to be more generic and added support for
++ i2c_master_xfer
++
++ This I2C adaptor supports the ColdFire CPU I2C module. Since most Coldfire
++ CPUs' I2C module use the same register set (e.g., MCF5249), the code is very
++ portable and re-usable to other Coldfire CPUs.
++
++ The transmission frequency is set at about 100KHz for the CPU board with
++ 8MHz crystal. If the CPU board uses different system clock frequency, you
++ should change the following line:
++ static int __init i2c_coldfire_init(void)
++ {
++ .........
++ // Set transmission frequency 0x15 = ~100kHz
++ *MCF_I2C_I2FDR = 0x15;
++ ........
++ }
++
++ Remember to perform a dummy read to set the ColdFire CPU's I2C module for
++ read before reading the actual byte from a device
++
++ The I2C_SM_BUS_BLOCK_DATA function are not yet ready but most lm_senors
++ do not care
++*/
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/errno.h>
++#include <linux/i2c.h>
++#include <linux/delay.h>
++#include <linux/string.h>
++#include <asm/coldfire.h>
++#include <asm/mcfsim.h>
++#include <asm/types.h>
++#include <linux/platform_device.h>
++#include "i2c-mcf.h"
++
++
++static struct i2c_algorithm coldfire_algorithm = {
++ /*.name = "ColdFire I2C algorithm",
++ .id = I2C_ALGO_SMBUS,*/
++ .smbus_xfer = coldfire_i2c_access,
++ .master_xfer = coldfire_i2c_master,
++ .functionality = coldfire_func,
++};
++
++
++static struct i2c_adapter coldfire_adapter = {
++ .owner = THIS_MODULE,
++ .class = I2C_CLASS_HWMON,
++ .algo = &coldfire_algorithm,
++ .name = "ColdFire I2C adapter",
++};
++
++
++__u16 lastaddr;
++__u16 lastop;
++
++static inline int coldfire_do_first_start(__u16 addr,__u16 flags)
++{
++ int err;
++ /*
++ * Generate a stop and put the I2C module into slave mode
++ */
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_MSTA;
++
++ /*
++ * Generate a new Start signal
++ */
++ err = coldfire_i2c_start(flags & I2C_M_RD ? I2C_SMBUS_READ : I2C_SMBUS_WRITE,
++ addr, FIRST_START);
++ if(err) return err;
++
++ lastaddr = addr;
++ lastop = flags & I2C_M_RD; /* Ensure everything for new start */
++ return 0;
++}
++
++
++/*
++ * read one byte data from the I2C bus
++ */
++static int coldfire_read_data(u8 * const rxData, const enum I2C_ACK_TYPE ackType) {
++
++ int timeout;
++
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_MTX; /* master receive mode*/
++
++ if (ackType == NACK)
++ *MCF_I2C_I2CR |= MCF_I2C_I2CR_TXAK; /* generate NA */
++ else
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_TXAK; /* generate ACK */
++
++
++ /* read data from the I2C bus */
++ *rxData = *MCF_I2C_I2DR;
++
++ /* printk(">>> %s I2DR data is %.2x \n", __FUNCTION__, *rxData); */
++
++ /* wait for data transfer to complete */
++ timeout = 500;
++ while (timeout-- && !(*MCF_I2C_I2SR & MCF_I2C_I2SR_IIF))
++ udelay(1);
++ if (timeout <= 0)
++ printk("%s - I2C IIF never set. Timeout is %d \n", __FUNCTION__,
++ timeout);
++
++
++ /* reset the interrupt bit */
++ *MCF_I2C_I2SR &= ~MCF_I2C_I2SR_IIF;
++
++ if (timeout <= 0 )
++ return -1;
++ else
++ return 0;
++
++};
++
++
++/*
++ * write one byte data onto the I2C bus
++ */
++static int coldfire_write_data(const u8 txData) {
++
++ int timeout;
++
++ timeout = 500;
++
++ *MCF_I2C_I2CR |= MCF_I2C_I2CR_MTX; /* I2C module into TX mode */
++ *MCF_I2C_I2DR = txData; /* send the data */
++
++ /* wait for data transfer to complete */
++ /* rely on the interrupt handling bit */
++ timeout = 500;
++ while (timeout-- && !(*MCF_I2C_I2SR & MCF_I2C_I2SR_IIF))
++ udelay(1);
++ if (timeout <=0)
++ printk("%s - I2C IIF never set. Timeout is %d \n", __FUNCTION__,
++ timeout);
++
++
++ /* reset the interrupt bit */
++ *MCF_I2C_I2SR &= ~MCF_I2C_I2SR_IIF;
++
++ if (timeout <= 0 )
++ return -1;
++ else
++ return 0;
++
++};
++
++
++
++
++/*
++ * Generate I2C start or repeat start signal
++ * Combine the 7 bit target_address and the R/W bit and put it onto the I2C bus
++ */
++static int coldfire_i2c_start(const char read_write, const u16 target_address, const enum I2C_START_TYPE start_type) {
++
++ int timeout;
++
++ /* printk(">>> %s START TYPE %s \n", __FUNCTION__,
++ start_type == FIRST_START ? "FIRST_START":"REPEAT_START");*/
++
++ *MCF_I2C_I2CR |= MCF_I2C_I2CR_IEN;
++
++ if (start_type == FIRST_START) {
++ /* Make sure the I2C bus is idle */
++ timeout = 500; /* 500us timeout */
++ while (timeout-- && (*MCF_I2C_I2SR & MCF_I2C_I2SR_IBB))
++ udelay(1);
++ if (timeout <= 0) {
++ printk("%s - I2C bus always busy in the past 500us timeout is %d \n", __FUNCTION__, timeout);
++ goto check_rc;
++ }
++ /* generate a START and put the I2C module into MASTER TX mode*/
++ *MCF_I2C_I2CR |= (MCF_I2C_I2CR_MSTA | MCF_I2C_I2CR_MTX);
++
++ /* wait for bus busy to be set */
++ timeout = 500;
++ while (timeout-- && !(*MCF_I2C_I2SR & MCF_I2C_I2SR_IBB))
++ udelay(1);
++ if (timeout <= 0) {
++ printk("%s - I2C bus is never busy after START. Timeout is %d \n", __FUNCTION__, timeout);
++ goto check_rc;
++ }
++
++ } else {
++ /* this is repeat START */
++ udelay(500); /* need some delay before repeat start */
++ *MCF_I2C_I2CR |= (MCF_I2C_I2CR_MSTA | MCF_I2C_I2CR_RSTA);
++ }
++
++
++ /* combine the R/W bit and the 7 bit target address and put it onto
++ the I2C bus */
++ *MCF_I2C_I2DR = ((target_address & 0x7F) << 1) | (read_write == I2C_SMBUS_WRITE ? 0x00 : 0x01);
++
++ /* wait for bus transfer to complete */
++ /* when one byte transfer is completed, IIF set at the faling edge of
++ the 9th clock */
++ timeout = 500;
++ while (timeout-- && !(*MCF_I2C_I2SR & MCF_I2C_I2SR_IIF))
++ udelay(1);
++ if (timeout <= 0)
++ printk("%s - I2C IIF never set. Timeout is %d \n", __FUNCTION__, timeout);
++
++
++check_rc:
++ /* reset the interrupt bit */
++ *MCF_I2C_I2SR &= ~MCF_I2C_I2SR_IIF;
++
++ if (timeout <= 0)
++ return -1;
++ else
++ return 0;
++};
++
++
++/*
++ * 5282 SMBUS supporting functions
++ */
++
++static s32 coldfire_i2c_access(struct i2c_adapter *adap, u16 addr,
++ unsigned short flags, char read_write,
++ u8 command, int size, union i2c_smbus_data *data)
++{
++ int rc = 0;
++ u8 rxData, tempRxData[2];
++
++ switch (size) {
++ case I2C_SMBUS_QUICK:
++ rc = coldfire_i2c_start(read_write, addr, FIRST_START); /* generate START */
++ break;
++ case I2C_SMBUS_BYTE:
++ rc = coldfire_i2c_start(read_write, addr, FIRST_START);
++ *MCF_I2C_I2CR |= MCF_I2C_I2CR_TXAK; /*generate NA */
++ if (read_write == I2C_SMBUS_WRITE)
++ rc += coldfire_write_data(command);
++ else {
++ coldfire_read_data(&rxData, NACK);/*dummy read*/
++ rc += coldfire_read_data(&rxData, NACK);
++ data->byte = rxData;
++ }
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_TXAK; /* reset ACK bit */
++ break;
++ case I2C_SMBUS_BYTE_DATA:
++ rc = coldfire_i2c_start(I2C_SMBUS_WRITE, addr, FIRST_START);
++ rc += coldfire_write_data(command);
++ if (read_write == I2C_SMBUS_WRITE)
++ rc += coldfire_write_data(data->byte);
++ else {
++ /* This is SMBus READ Byte Data Request.
++ Perform REPEAT START */
++ rc += coldfire_i2c_start(I2C_SMBUS_READ, addr,
++ REPEAT_START);
++ coldfire_read_data(&rxData, ACK);/* dummy read*/
++ /* Disable Acknowledge, generate STOP after
++ next byte transfer */
++ rc += coldfire_read_data(&rxData, NACK);
++ data->byte = rxData;
++ }
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_TXAK;/* reset to normal ACk */
++ break;
++ case I2C_SMBUS_PROC_CALL:
++ case I2C_SMBUS_WORD_DATA:
++ dev_info(&adap->dev, "size = I2C_SMBUS_WORD_DATA \n");
++ rc = coldfire_i2c_start(I2C_SMBUS_WRITE, addr,
++ FIRST_START);
++ rc += coldfire_write_data(command);
++ if (read_write == I2C_SMBUS_WRITE) {
++ rc += coldfire_write_data(data->word & 0x00FF);
++ rc += coldfire_write_data((data->word & 0x00FF) >> 8);
++ } else {
++ /* This is SMBUS READ WORD request.
++ Peform REPEAT START */
++ rc += coldfire_i2c_start(I2C_SMBUS_READ, addr,
++ REPEAT_START);
++ coldfire_read_data(&rxData, ACK);/* dummy read*/
++ /* Disable Acknowledge, generate STOP after
++ next byte transfer */
++ /* read the MS byte from the device */
++ rc += coldfire_read_data(&rxData, NACK);
++ tempRxData[1] = rxData;
++ /* read the LS byte from the device */
++ rc += coldfire_read_data(&rxData, NACK);
++ tempRxData[0] = rxData;
++ /* the host driver expect little endian
++ convention. Swap the byte */
++ data->word = (tempRxData[0] << 8)|tempRxData[1];
++ }
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_TXAK;
++ break;
++ case I2C_SMBUS_BLOCK_DATA:
++ /* Not done yet */
++ break;
++ default:
++ printk("Unsupported I2C size \n");
++ rc = -1;
++ break;
++ };
++
++ /* Generate a STOP and put I2C module into slave mode */
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_MSTA;
++
++ /* restore interrupt */
++ *MCF_I2C_I2CR |= MCF_I2C_I2CR_IIEN;
++
++ if (rc < 0)
++ return -1;
++ else
++ return 0;
++};
++
++
++/*
++ * List the SMBUS functions supported by this I2C adaptor
++ * Also tell the I2C Subsystem that we are able of master_xfer()
++ */
++static u32 coldfire_func(struct i2c_adapter *adapter)
++{
++ return(I2C_FUNC_SMBUS_QUICK |
++ I2C_FUNC_SMBUS_BYTE |
++ I2C_FUNC_SMBUS_PROC_CALL |
++ I2C_FUNC_SMBUS_BYTE_DATA |
++ I2C_FUNC_SMBUS_WORD_DATA |
++ I2C_FUNC_I2C |
++ I2C_FUNC_SMBUS_BLOCK_DATA);
++};
++
++static int coldfire_i2c_master(struct i2c_adapter *adap,struct i2c_msg *msgs,
++ int num)
++{
++ u8 dummyRead;
++ struct i2c_msg *p;
++ int i, err = 0;
++ int ic=0;
++
++ lastaddr = 0;
++ lastop = 8;
++
++ /* disable the IRQ, we are doing polling */
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_IIEN;
++
++ dev_dbg(&adap->dev,"Num of actions: %d\n", num);
++
++ for (i = 0; !err && i < num; i++) {
++ p = &msgs[i];
++
++
++ if (!p->len)
++ {
++ dev_dbg(&adap->dev,"p->len == 0!\n");
++ continue;
++ }
++ /*
++ * Generate a new Start, if the target address differs from
++ * the last target, generate a stop in this case first
++ */
++ if(p->addr != lastaddr)
++ {
++ err = coldfire_do_first_start(p->addr,p->flags);
++ if(err)
++ {
++ dev_dbg(&adap->dev,"First Init failed!\n");
++ break;
++ }
++ }
++
++ else if((p->flags & I2C_M_RD) != lastop)
++ {
++ /*
++ * If the Operational Mode changed, we need to do this
++ * here ...
++ */
++ dev_dbg(&adap->dev,"%s(): Direction changed, was: %d; is now: %d\n", __FUNCTION__, lastop, p->flags & I2C_M_RD);
++
++ /* Last op was an read, now it's write: complete stop
++ and reinit */
++ if (lastop & I2C_M_RD)
++ {
++ dev_dbg(&adap->dev,"%s(): The device is in read state, we must reset!\n", __FUNCTION__);
++ if((err = coldfire_do_first_start(p->addr,p->flags)))
++ break;
++ }
++ else
++ {
++ dev_dbg(&adap->dev,"%s(): We switchted to read mode\n",__FUNCTION__);
++ if((err = coldfire_i2c_start((p->flags & I2C_M_RD) ? I2C_SMBUS_READ : I2C_SMBUS_WRITE,
++ p->addr, REPEAT_START)))
++ break;
++ }
++
++ lastop = p->flags & I2C_M_RD; /* Save the last op */
++ }
++
++ if (p->flags & I2C_M_RD)
++ {
++ /*
++ * When ever we get here, a new session was activated,
++ * so read a dummy byte
++ */
++ coldfire_read_data(&dummyRead, ACK);
++ /*
++ * read p->len -1 bytes with ACK to the slave,
++ * read the last byte without the ACK, to inform him
++ * about the stop afterwards
++ */
++ ic = 0;
++ while(!err && (ic < p->len-1 ))
++ {
++ err = coldfire_read_data(p->buf+ic, ACK );
++ ic++;
++ }
++ if(!err)
++ err = coldfire_read_data(p->buf+ic, NACK);
++ dev_dbg(&coldfire_adapter.dev,"read: %2x\n",p->buf[ic]);
++ }
++ else
++ {
++ if(p->len == 2)
++ dev_dbg(&coldfire_adapter.dev,"writing: 0x %2x %2x\n", p->buf[0], p->buf[1]);
++
++ /*
++ * Write data to the slave
++ */
++ for(ic=0; !err && ic < p->len; ic++)
++ {
++ err = coldfire_write_data(p->buf[ic]);
++ if(err)
++ {
++ dev_dbg(&coldfire_adapter.dev, "Failed to write data\n");
++ }
++ }
++ }
++ }
++
++ /*
++ * Put the device into slave mode to enable the STOP Generation
++ * (the RTC needs this)
++ */
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_MSTA;
++
++ *MCF_I2C_I2CR &= ~MCF_I2C_I2CR_TXAK; /* reset the ACK bit */
++
++ /* restore interrupt */
++ *MCF_I2C_I2CR |= MCF_I2C_I2CR_IIEN;
++
++ /* Return the number of messages processed, or the error code. */
++ if (err == 0)
++ err = num;
++ return err;
++}
++
++
++/*
++ * Initalize the 5282 I2C module
++ * Disable the 5282 I2C interrupt capability. Just use callback
++ */
++
++static int __init i2c_coldfire_init(void)
++{
++ int retval;
++ u8 dummyRead;
++
++#if defined(CONFIG_M532x) || defined(CONFIG_M5445X)
++ /*
++ * Initialize the GPIOs for I2C
++ */
++ MCF_GPIO_PAR_FECI2C |= (0
++ | MCF_GPIO_PAR_FECI2C_PAR_SDA(3)
++ | MCF_GPIO_PAR_FECI2C_PAR_SCL(3));
++#elif defined(CONFIG_M5253)
++ {
++ volatile u32 *reg;
++ /* GPIO Bit 41 = SCL0, Bit 42 = SDA0 */
++ reg = (volatile u32 *)(MCF_MBAR2 + MCFSIM2_GPIO1FUNC);
++ *reg &= 0xFFFFF9FF;
++ }
++#else
++ /* Initialize PASP0 and PASP1 to I2C functions, 5282 user guide 26-19 */
++ /* Port AS Pin Assignment Register (PASPAR) */
++ /* PASPA1 = 11 = AS1 pin is I2C SDA */
++ /* PASPA0 = 11 = AS0 pin is I2C SCL */
++ *MCF_GPIO_PASPAR |= 0x000F; /* u16 declaration */
++#endif
++
++
++ /* Set transmission frequency 0x15 = ~100kHz */
++ *MCF_I2C_I2FDR = 0x15;
++
++ /* set the 5282 I2C slave address though we never use it */
++ *MCF_I2C_I2ADR = 0x6A;
++
++ /* Enable I2C module and if IBB is set, do the special initialzation */
++ /* procedures as are documented at the 5282 User Guide page 24-11 */
++ *MCF_I2C_I2CR |= MCF_I2C_I2CR_IEN;
++ if ((*MCF_I2C_I2SR & MCF_I2C_I2SR_IBB) == 1) {
++ printk("%s - do special 5282 I2C init procedures \n",
++ __FUNCTION__);
++ *MCF_I2C_I2CR = 0x00;
++ *MCF_I2C_I2CR = 0xA0;
++ dummyRead = *MCF_I2C_I2DR;
++ *MCF_I2C_I2SR = 0x00;
++ *MCF_I2C_I2CR = 0x00;
++ }
++
++ /* default I2C mode is - slave and receive */
++ *MCF_I2C_I2CR &= ~(MCF_I2C_I2CR_MSTA | MCF_I2C_I2CR_MTX);
++
++ coldfire_adapter.dev.parent = &platform_bus;
++ retval = i2c_add_adapter(&coldfire_adapter);
++
++ if (retval < 0)
++ printk("%s - return code is: %d \n", __FUNCTION__, retval);
++
++ return retval;
++};
++
++
++/*
++ * I2C module exit function
++ */
++
++static void __exit i2c_coldfire_exit(void)
++{
++ /* disable I2C and Interrupt */
++ *MCF_I2C_I2CR &= ~(MCF_I2C_I2CR_IEN | MCF_I2C_I2CR_IIEN);
++ i2c_del_adapter(&coldfire_adapter);
++
++};
++
++
++MODULE_AUTHOR("Derek CL Cheung <derek.cheung@sympatico.ca>");
++MODULE_DESCRIPTION("MCF5282 I2C adaptor");
++MODULE_LICENSE("GPL");
++
++module_init(i2c_coldfire_init);
++module_exit(i2c_coldfire_exit);
+--- /dev/null
++++ b/drivers/i2c/busses/i2c-mcf.h
+@@ -0,0 +1,75 @@
++/*
++ i2c-mcf.h - header file for i2c-mcf.c
++
++ Copyright (c) 2005, Derek CL Cheung <derek.cheung@sympatico.ca>
++ <http://www3.sympatico.ca/derek.cheung>
++
++ Copyright (c) 2006-2007, emlix
++ Sebastian Hess <sh@emlix.com>
++
++ Copyright (c) 2006-2007 Freescale Semiconductor, Inc
++ Yaroslav Vinogradov <yaroslav.vinogradov@freescale.com>
++ Matt Waddel <Matt.Waddel@freescale.com>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++
++ Changes:
++ v0.1 26 March 2005
++ Initial Release - developed on uClinux with 2.6.9 kernel
++ v0.2 29 May 2006
++ Modified to be more generic and added support for
++ i2c_master_xfer
++*/
++
++
++#ifndef __I2C_MCF_H__
++#define __I2C_MCF_H__
++
++enum I2C_START_TYPE { FIRST_START, REPEAT_START };
++enum I2C_ACK_TYPE { ACK, NACK};
++
++/* Function prototypes */
++static u32 coldfire_func(struct i2c_adapter *adapter);
++static s32 coldfire_i2c_access(struct i2c_adapter *adap, u16 address,
++ unsigned short flags, char read_write,
++ u8 command, int size, union i2c_smbus_data *data);
++static int coldfire_write_data(const u8 data);
++static int coldfire_i2c_start(const char read_write, const u16 target_address, const enum I2C_START_TYPE i2c_start);
++static int coldfire_read_data(u8 * const rxData, const enum I2C_ACK_TYPE ackType);
++static int coldfire_i2c_master(struct i2c_adapter *adap,struct i2c_msg *msgs, int num);
++void dumpReg(char *, u16 addr, u8 data);
++
++#define MCF_I2C_I2ADR_ADDR(x) (((x)&0x7F)<<0x01)
++#define MCF_I2C_I2FDR_IC(x) (((x)&0x3F))
++
++/* I2C Control Register */
++#define MCF_I2C_I2CR_IEN (0x80) /* I2C enable */
++#define MCF_I2C_I2CR_IIEN (0x40) /* interrupt enable */
++#define MCF_I2C_I2CR_MSTA (0x20) /* master/slave mode */
++#define MCF_I2C_I2CR_MTX (0x10) /* transmit/receive mode */
++#define MCF_I2C_I2CR_TXAK (0x08) /* transmit acknowledge enable */
++#define MCF_I2C_I2CR_RSTA (0x04) /* repeat start */
++
++/* I2C Status Register */
++#define MCF_I2C_I2SR_ICF (0x80) /* data transfer bit */
++#define MCF_I2C_I2SR_IAAS (0x40) /* I2C addressed as a slave */
++#define MCF_I2C_I2SR_IBB (0x20) /* I2C bus busy */
++#define MCF_I2C_I2SR_IAL (0x10) /* aribitration lost */
++#define MCF_I2C_I2SR_SRW (0x04) /* slave read/write */
++#define MCF_I2C_I2SR_IIF (0x02) /* I2C interrupt */
++#define MCF_I2C_I2SR_RXAK (0x01) /* received acknowledge */
++
++/********************************************************************/
++#endif /* __I2C_MCF_H__ */
+--- a/drivers/i2c/busses/Kconfig
++++ b/drivers/i2c/busses/Kconfig
+@@ -4,6 +4,18 @@
+
+ menu "I2C Hardware Bus support"
+
++config I2C_MCF548x
++ tristate "I2C MCF547x/548x interfaces"
++ depends on I2C
++ help
++ This allows you to use the I2C adapters found on the Freescale
++ MCF547x/548x microcontrollers.
++ Say Y if you own an I2C adapter belonging to this class and then say
++ Y to the specific driver for you adapter below.
++
++ This support is also available as a module. If so, the module
++ will be called i2c-algo-mcf.
++
+ config I2C_ALI1535
+ tristate "ALI 1535"
+ depends on PCI
+@@ -290,6 +302,16 @@ config I2C_POWERMAC
+ This support is also available as a module. If so, the module
+ will be called i2c-powermac.
+
++config I2C_MCF
++ tristate "MCF ColdFire"
++ depends on I2C && EXPERIMENTAL
++ help
++ If you say yes to this option, support will be included for the
++ I2C on most ColdFire CPUs
++
++ This driver can also be built as a module. If so, the module
++ will be called i2c-mcf.
++
+ config I2C_MPC
+ tristate "MPC107/824x/85xx/52xx/86xx"
+ depends on PPC32
+--- a/drivers/i2c/busses/Makefile
++++ b/drivers/i2c/busses/Makefile
+@@ -52,6 +52,8 @@ obj-$(CONFIG_I2C_VIAPRO) += i2c-viapro.o
+ obj-$(CONFIG_I2C_VOODOO3) += i2c-voodoo3.o
+ obj-$(CONFIG_SCx200_ACB) += scx200_acb.o
+ obj-$(CONFIG_SCx200_I2C) += scx200_i2c.o
++obj-$(CONFIG_I2C_MCF548x) += i2c-mcf548x.o
++obj-$(CONFIG_I2C_MCF) += i2c-mcf.o
+
+ ifeq ($(CONFIG_I2C_DEBUG_BUS),y)
+ EXTRA_CFLAGS += -DDEBUG
+--- a/drivers/macintosh/Kconfig
++++ b/drivers/macintosh/Kconfig
+@@ -118,7 +118,6 @@ config PMAC_SMU
+
+ config PMAC_APM_EMU
+ tristate "APM emulation"
+- select APM_EMULATION
+ depends on ADB_PMU && PM && PPC32
+
+ config PMAC_MEDIABAY
+--- a/drivers/Makefile
++++ b/drivers/Makefile
+@@ -93,3 +93,5 @@ obj-$(CONFIG_PPC_PS3) += ps3/
+ obj-$(CONFIG_OF) += of/
+ obj-$(CONFIG_SSB) += ssb/
+ obj-$(CONFIG_VIRTIO) += virtio/
++
++obj-$(CONFIG_MCD_DMA) += dma/
+--- /dev/null
++++ b/drivers/net/can/flexcan/flexcan.c
+@@ -0,0 +1,378 @@
++/*
++ * flexcan.c
++ *
++ * DESCRIPTION:
++ * CAN bus driver for the alone generic (as possible as) FLEXCAN controller.
++ *
++ * AUTHOR:
++ * Andrey Volkov <avolkov@varma-el.com>
++ *
++ * COPYRIGHT:
++ * 2005-2006, Varma Electronics Oy
++ *
++ * LICENCE:
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ *
++ * HISTORY:
++ * 2008-06-23 Support for MCF548x's FlexCAN
++ * Huan, Wang <b18965@freescale.com>
++ */
++
++
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/interrupt.h>
++#include <linux/delay.h>
++#include <linux/netdevice.h>
++#include <linux/if_arp.h>
++#include <linux/if_ether.h>
++#include <linux/can.h>
++#include <linux/list.h>
++#include <linux/io.h>
++
++#include <linux/can/dev.h>
++#include <linux/can/error.h>
++#include "flexcan.h"
++#include <asm/coldfire.h>
++#include <asm/m5485sim.h>
++#include <linux/can/version.h> /* for RCSID. Removed by mkpatch script */
++RCSID("$Id$");
++
++struct flexcan_priv {
++ struct can_priv can;
++ volatile unsigned long flags;
++ u8 shadow_statflg;
++ u8 shadow_canrier;
++ u8 cur_pri;
++ u8 tx_active;
++
++ struct list_head tx_head;
++ struct napi_struct napi;
++ struct net_device *dev;
++};
++
++
++static int flexcan_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
++{
++ struct can_frame *frame = (struct can_frame *)skb->data;
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++ int i, len;
++ int txbuf = 0;
++ u32 can_id, can_ext, tmp, tmp1;
++
++ /* Transmission inactive */
++ regs->cantxfg[txbuf].can_dlc = MB_CNT_CODE(0x08);
++
++ can_ext = frame->can_id;
++ if (can_ext & CAN_EFF_FLAG) {
++ /* Frame format is extended */
++ regs->cantxfg[txbuf].can_dlc |= (1 << 21);
++ regs->cantxfg[txbuf].can_dlc |= (1 << 22);
++ can_id = frame->can_id & MB_ID_EXT;
++ if (frame->can_id & CAN_RTR_FLAG)
++ regs->cantxfg[txbuf].can_dlc |= (1 << 20);
++
++ tmp = (can_id & CAN_SFF_MASK) << 18;
++ tmp1 = can_id >> 11;
++ can_id = tmp | tmp1;
++ regs->cantxfg[txbuf].can_id = can_id;
++ } else {
++ /* Frame format is standard */
++ can_id = frame->can_id & MB_ID_EXT;
++ if (frame->can_id & CAN_RTR_FLAG)
++ regs->cantxfg[txbuf].can_dlc |= (1 << 20);
++
++ regs->cantxfg[txbuf].can_id = can_id << 18;
++ }
++
++ len = 8;
++ for (i = 0; i < len; i++)
++ regs->cantxfg[txbuf].data[i] = frame->data[i];
++
++ regs->cantxfg[txbuf].can_dlc |= len << 16;
++ /* Transmission active */
++ regs->cantxfg[txbuf].can_dlc |= MB_CNT_CODE(0x0c);
++ kfree_skb(skb);
++ return NETDEV_TX_OK;
++}
++
++static void flexcan_tx_timeout(struct net_device *dev)
++{
++ struct sk_buff *skb;
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++ struct can_frame *frame;
++ int length = 8;
++
++ /* Diable the interrupts */
++ regs->imask = IMASK_BUFF_DISABLE_ALL;
++
++ skb = dev_alloc_skb(sizeof(struct can_frame));
++ if (!skb) {
++ if (printk_ratelimit())
++ dev_notice(ND2D(dev), "TIMEOUT packet dropped.\n");
++ return;
++ }
++ frame = (struct can_frame *)skb_put(skb, sizeof(struct can_frame));
++
++ frame->can_dlc = length;
++
++ skb->dev = dev;
++ skb->protocol = __constant_htons(ETH_P_CAN);
++ skb->pkt_type = PACKET_BROADCAST;
++ skb->ip_summed = CHECKSUM_UNNECESSARY;
++
++ netif_rx(skb);
++}
++
++static irqreturn_t flexcan_isr(int irq, void *dev_id)
++{
++ struct net_device *dev = (struct net_device *)dev_id;
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++ struct net_device_stats *stats = dev->get_stats(dev);
++ struct sk_buff *skb;
++ struct can_frame *frame;
++ u32 iflags, oflags;
++ int i, k;
++ int retval = 1;
++
++ iflags = regs->iflag;
++ oflags = iflags;
++ for (i = 0; i < 16; i++) {
++ if (iflags & (0x01 << i)) {
++ struct flexcan_mb *mb = &regs->cantxfg[i];
++ int ctrl = mb->can_dlc;
++ int code = (ctrl >> 24) & 0x0f;
++ int length = (ctrl >> 16) & 0x0f;
++ u32 tmp, tmp1;
++
++ if (code < 8 && (length > 0)) {
++ /* receive frame */
++ skb = dev_alloc_skb(sizeof(struct can_frame));
++ if (!skb)
++ dev_notice(ND2D(dev),
++ "Packets dropped.\n");
++ skb->dev = dev;
++ frame = (struct can_frame *)skb_put(skb,
++ sizeof(struct can_frame));
++
++ frame->can_id &= 0x0;
++ frame->can_dlc = length;
++ tmp1 = mb->can_id & MB_ID_EXT;
++ if (ctrl & MB_CNT_IDE) {
++ tmp = tmp1;
++ tmp = (tmp >> 18) & CAN_SFF_MASK;
++ frame->can_id = (tmp1 << 11) | tmp;
++ frame->can_id &= CAN_EFF_MASK;
++ frame->can_id |= CAN_EFF_FLAG;
++ if (ctrl & MB_CNT_RTR)
++ frame->can_id |= CAN_RTR_FLAG;
++ } else {
++ frame->can_id = tmp1 >> 18;
++ if (ctrl & MB_CNT_RTR)
++ frame->can_id |= CAN_RTR_FLAG;
++ }
++
++ for (k = 0; k < 8; k++)
++ frame->data[k] = mb->data[k];
++
++ mb->can_dlc &= MB_CODE_MASK;
++ mb->can_dlc |= MB_CNT_CODE(0x04);
++
++ stats->rx_packets++;
++ stats->rx_bytes += frame->can_dlc;
++ skb->dev = dev;
++ skb->protocol = __constant_htons(ETH_P_CAN);
++ skb->ip_summed = CHECKSUM_UNNECESSARY;
++
++ retval = netif_rx(skb);
++ if (retval == NET_RX_DROP)
++ dev_notice(ND2D(dev),
++ "Packets dropped.\n");
++ } else {
++ /* transmit frame */
++ mb->can_dlc = MB_CNT_CODE(0x04);
++ }
++ }
++ }
++ regs->iflag = oflags;
++
++ return IRQ_HANDLED;
++}
++
++static int flexcan_do_set_bit_time(struct net_device *dev,
++ struct can_bittime *bt)
++{
++ struct flexcan_priv *priv = netdev_priv(dev);
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++ int ret = 0;
++ u32 reg;
++
++ if (bt->type != CAN_BITTIME_STD)
++ return -EINVAL;
++
++ spin_lock_irq(&priv->can.irq_lock);
++
++ reg = CANCTRL_PRESDIV(bt->std.brp) | CANCTRL_PSEG1(bt->std.phase_seg1
++ - 1) | CANCTRL_PSEG2(bt->std.phase_seg2 - 1);
++ regs->canctrl &= CANCTRL_BITTIME;
++ regs->canctrl |= (reg | CANCTRL_SAMP(bt->std.sam) |
++ CANCTRL_PROPSEG(bt->std.prop_seg - 1));
++
++ spin_unlock_irq(&priv->can.irq_lock);
++ return ret;
++}
++
++
++static int flexcan_open(struct net_device *dev)
++{
++ int ret, i, j;
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++
++#if defined(CONFIG_M547X_8X)
++ MCF_PAR_TIMER = MCF_PAR_TIMER | 0x28;
++ MCF_PAR_TIMER = MCF_PAR_TIMER & 0xf8;
++ MCF_PAR_DSPI = MCF_PAR_DSPI | 0x0a00;
++ MCF_PAR_FECI2CIRQ = MCF_PAR_FECI2CIRQ | 0x0283;
++ MCF_PAR_PSCn(2) = MCF_PAR_PSCn(2) & 0x0f;
++ MCF_PAR_PSCn(2) = MCF_PAR_PSCn(2) | 0x50;
++#endif
++
++ regs->canmcr |= CANMCR_SOFTRST;
++ regs->canmcr |= CANMCR_MDIS;
++ udelay(10);
++
++ if ((regs->canmcr & CANMCR_SOFTRST) != 0x0) {
++ dev_err(ND2D(dev), "Failed to softreset can module.\n");
++ return -1;
++ }
++
++ /* Enable error and bus off interrupt */
++ regs->canctrl |= (CANCTRL_RJW(3) | CANCTRL_ERRMSK |
++ CANCTRL_BOFFMSK);
++
++ /* Set lowest buffer transmitted first */
++ regs->canctrl |= CANCTRL_LBUF;
++
++ for (i = 0; i < 16; i++) {
++ regs->cantxfg[i].can_dlc = 0;
++ regs->cantxfg[i].can_id = 0;
++ for (j = 0; j < 8; j++)
++ regs->cantxfg[i].data[j] = 0;
++
++ /* Put MB into rx queue */
++ regs->cantxfg[i].can_dlc = MB_CNT_CODE(0x04);
++ }
++
++ /* acceptance mask/acceptance code (accept everything) */
++ regs->rxgmask = 0x00000000;
++ regs->rx14mask = 0x00000000;
++ regs->rx15mask = 0x00000000;
++ /* extended frame */
++ regs->cantxfg[14].can_dlc |= 0x600000;
++ /* Enable flexcan module */
++ regs->canmcr &= ~CANMCR_MDIS;
++ /* Synchronize with the can bus */
++ regs->canmcr &= ~CANMCR_HALT;
++
++#if defined(CONFIG_M547X_8X)
++ for (i = 0; i < 2; i++) {
++ MCF_ICR(ISC_CANn_MBOR(i)) = 0x33;
++ MCF_ICR(ISC_CANn_ERR(i)) = 0x33;
++ MCF_ICR(ISC_CANn_BUSOFF(i)) = 0x33;
++ }
++
++ ret = request_irq(dev->irq + 64, flexcan_isr, IRQF_DISABLED,
++ dev->name, dev);
++ ret = request_irq(dev->irq + 1 + 64, flexcan_isr, IRQF_DISABLED,
++ dev->name, dev);
++ ret = request_irq(dev->irq + 2 + 64, flexcan_isr, IRQF_DISABLED,
++ dev->name, dev);
++ if (ret < 0) {
++ printk(KERN_ERR "%s - failed to attach interrupt.\n",
++ dev->name);
++ return ret;
++ }
++#endif
++
++ /* Enable all interrupts */
++ regs->imask = IMASK_BUFF_ENABLE_ALL;
++ netif_start_queue(dev);
++ return 0;
++}
++
++static int flexcan_close(struct net_device *dev)
++{
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++
++ netif_stop_queue(dev);
++
++ /* Disable all interrupts */
++ regs->imask = IMASK_BUFF_DISABLE_ALL;
++ free_irq(dev->irq + 64, dev);
++ free_irq(dev->irq + 1 + 64, dev);
++ free_irq(dev->irq + 2 + 64, dev);
++
++ /* Disable module */
++ regs->canmcr |= CANMCR_MDIS;
++ return 0;
++}
++
++int register_flexcandev(struct net_device *dev, int clock_src)
++{
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++
++ regs->canmcr &= ~CANMCR_MDIS;
++ udelay(100);
++ regs->canmcr |= (CANMCR_FRZ | CANMCR_HALT);
++ return register_netdev(dev);
++}
++EXPORT_SYMBOL(register_flexcandev);
++
++void unregister_flexcandev(struct net_device *dev)
++{
++ struct flexcan_regs *regs = (struct flexcan_regs *)dev->base_addr;
++
++ regs->canmcr |= (CANMCR_FRZ | CANMCR_HALT);
++ regs->canmcr |= CANMCR_MDIS;
++
++ unregister_netdev(dev);
++}
++EXPORT_SYMBOL(unregister_flexcandev);
++
++struct net_device *alloc_flexcandev(void)
++{
++ struct net_device *dev;
++ struct flexcan_priv *priv;
++
++ dev = alloc_candev(sizeof(struct flexcan_priv));
++ if (!dev)
++ return NULL;
++
++ priv = netdev_priv(dev);
++ priv->dev = dev;
++ dev->open = flexcan_open;
++ dev->stop = flexcan_close;
++ dev->hard_start_xmit = flexcan_hard_start_xmit;
++ dev->tx_timeout = flexcan_tx_timeout;
++ dev->flags |= IFF_NOARP;
++ priv->can.do_set_bit_time = flexcan_do_set_bit_time;
++ return dev;
++}
++EXPORT_SYMBOL(alloc_flexcandev);
++
++MODULE_AUTHOR("Andrey Volkov <avolkov@varma-el.com>");
++MODULE_LICENSE("GPL v2");
++MODULE_DESCRIPTION("CAN port driver for flexcan based chip");
+--- /dev/null
++++ b/drivers/net/can/flexcan/flexcan.h
+@@ -0,0 +1,148 @@
++/*
++ * flexcan.h
++ *
++ * DESCRIPTION:
++ * Definitions of consts/structs to drive the Freescale FLEXCAN.
++ *
++ */
++
++#ifndef __FLEXCAN_H__
++#define __FLEXCAN_H__
++
++#include <linux/autoconf.h>
++#include <linux/types.h>
++
++/* FLEXCAN module configuration register (CANMCR) bits */
++#define CANMCR_MDIS 0x80000000
++#define CANMCR_FRZ 0x40000000
++#define CANMCR_HALT 0x10000000
++#define CANMCR_SOFTRST 0x02000000
++#define CANMCR_FRZACK 0x01000000
++#define CANMCR_SUPV 0x00800000
++#define CANMCR_MAXMB(x) ((x)&0x0f)
++
++/* FLEXCAN control register (CANCTRL) bits */
++#define CANCTRL_PRESDIV(x) (((x)&0xff)<<24)
++#define CANCTRL_RJW(x) (((x)&0x03)<<22)
++#define CANCTRL_PSEG1(x) (((x)&0x07)<<19)
++#define CANCTRL_PSEG2(x) (((x)&0x07)<<16)
++#define CANCTRL_BOFFMSK 0x00008000
++#define CANCTRL_ERRMSK 0x00004000
++#define CANCTRL_LPB 0x00001000
++#define CANCTRL_SAMP(x) (((x)&0x1)<<7)
++#define CANCTRL_BOFFREC 0x00000040
++#define CANCTRL_TSYNC 0x00000020
++#define CANCTRL_LBUF 0x00000010
++#define CANCTRL_LOM 0x00000008
++#define CANCTRL_PROPSEG(x) ((x)&0x07)
++#define CANCTRL_BITTIME 0x00c0d078
++
++/* FLEXCAN error counter register (ERRCNT) bits */
++#define ERRCNT_REXECTR(x) (((x)&0xff)<<8)
++#define ERRCNT_TXECTR(x) ((x)&0xff)
++
++/* FLEXCAN error and status register (ERRSTAT) bits */
++#define ERRSTAT_BITERR(x) (((x)&0x03)<<14)
++#define ERRSTAT_ACKERR 0x00002000
++#define ERRSTAT_CRCERR 0x00001000
++#define ERRSTAT_FRMERR 0x00000800
++#define ERRSTAT_STFERR 0x00000400
++#define ERRSTAT_TXWRN 0x00000200
++#define ERRSTAT_RXWRN 0x00000100
++#define ERRSTAT_IDLE 0x00000080
++#define ERRSTAT_TXRX 0x00000040
++#define ERRSTAT_FLTCONF(x) (((x)&0x03)<<4)
++#define ERRSTAT_BOFFINT 0x00000004
++#define ERRSTAT_ERRINT 0x00000002
++
++/* FLEXCAN interrupt mask register (IMASK) bits */
++#define IMASK_BUF15M 0x8000
++#define IMASK_BUF14M 0x4000
++#define IMASK_BUF13M 0x2000
++#define IMASK_BUF12M 0x1000
++#define IMASK_BUF11M 0x0800
++#define IMASK_BUF10M 0x0400
++#define IMASK_BUF9M 0x0200
++#define IMASK_BUF8M 0x0100
++#define IMASK_BUF7M 0x0080
++#define IMASK_BUF6M 0x0040
++#define IMASK_BUF5M 0x0020
++#define IMASK_BUF4M 0x0010
++#define IMASK_BUF3M 0x0008
++#define IMASK_BUF2M 0x0004
++#define IMASK_BUF1M 0x0002
++#define IMASK_BUF0M 0x0001
++#define IMASK_BUFnM(x) (0x1<<(x))
++#define IMASK_BUFF_ENABLE_ALL 0xffff
++#define IMASK_BUFF_DISABLE_ALL 0x0000
++
++/* FLEXCAN interrupt flag register (IFLAG) bits */
++#define IFLAG_BUF15M 0x8000
++#define IFLAG_BUF14M 0x4000
++#define IFLAG_BUF13M 0x2000
++#define IFLAG_BUF12M 0x1000
++#define IFLAG_BUF11M 0x0800
++#define IFLAG_BUF10M 0x0400
++#define IFLAG_BUF9M 0x0200
++#define IFLAG_BUF8M 0x0100
++#define IFLAG_BUF7M 0x0080
++#define IFLAG_BUF6M 0x0040
++#define IFLAG_BUF5M 0x0020
++#define IFLAG_BUF4M 0x0010
++#define IFLAG_BUF3M 0x0008
++#define IFLAG_BUF2M 0x0004
++#define IFLAG_BUF1M 0x0002
++#define IFLAG_BUF0M 0x0001
++#define IFLAG_BUFnM(x) (0x1<<(x))
++#define IFLAG_BUFF_SET_ALL 0xffff
++#define IFLAG_BUFF_DISABLE_ALL 0x0000
++
++/* FLEXCAN message buffers */
++#define MB_CNT_CODE(x) (((x)&0x0f)<<24)
++#define MB_CNT_SRR 0x00400000
++#define MB_CNT_IDE 0x00200000
++#define MB_CNT_RTR 0x00100000
++#define MB_CNT_LENGTH(x) (((x)&0x0f)<<16)
++#define MB_CNT_TIMESTAMP(x) ((x)&0xffff)
++
++#define MB_ID_STD ((0x7ff)<<18)
++#define MB_ID_EXT 0x1fffffff
++#define MB_CODE_MASK 0xf0ffffff
++
++/* Structure of the message buffer */
++struct flexcan_mb {
++ u32 can_dlc;
++ u32 can_id;
++ u8 data[8];
++};
++
++/* Structure of the hardware registers */
++struct flexcan_regs {
++ u32 canmcr;
++ u32 canctrl;
++ u32 timer;
++ u32 reserved1;
++ u32 rxgmask;
++ u32 rx14mask;
++ u32 rx15mask;
++ u32 errcnt;
++ u32 errstat;
++ u32 reserved2;
++ u32 imask;
++ u32 reserved3;
++ u32 iflag;
++ u32 reserved4[19];
++ struct flexcan_mb cantxfg[16];
++};
++
++struct flexcan_platform_data {
++ u8 clock_src; /* FLEXCAN clock source CRIN or SYSCLK */
++ u32 clock_frq; /* can ref. clock, in Hz */
++};
++
++struct net_device *alloc_flexcandev(void);
++
++extern int register_flexcandev(struct net_device *dev, int clock_src);
++extern void unregister_flexcandev(struct net_device *dev);
++
++#endif /* __FLEXCAN_H__ */
+--- /dev/null
++++ b/drivers/net/can/flexcan/Makefile
+@@ -0,0 +1,5 @@
++
++obj-$(CONFIG_CAN_MCF547X_8X) += flexcan-mcf548x.o
++
++flexcan-mcf548x-objs := flexcan.o mcf548x_can.o
++
+--- /dev/null
++++ b/drivers/net/can/flexcan/mcf548x_can.c
+@@ -0,0 +1,213 @@
++/*
++ * DESCRIPTION:
++ * CAN bus driver for the Freescale MCF548x embedded CPU.
++ *
++ * AUTHOR:
++ * Andrey Volkov <avolkov@varma-el.com>
++ *
++ * COPYRIGHT:
++ * 2004-2005, Varma Electronics Oy
++ *
++ * LICENCE:
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ *
++ * HISTORY:
++ * 2008-06-23 support for MCF548x's FlexCAN
++ * Huan, Wang <b18965@freescale.com>
++ * 2005-02-03 created
++ *
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/interrupt.h>
++#include <linux/platform_device.h>
++#include <linux/netdevice.h>
++#include <linux/can.h>
++#include <linux/can/dev.h>
++#include <linux/io.h>
++
++#include "flexcan.h"
++#include <asm/coldfire.h>
++#include <asm/m5485sim.h>
++#include <linux/can/version.h> /* for RCSID. Removed by mkpatch script */
++
++RCSID("$Id$");
++
++#define PDEV_MAX 2
++
++struct platform_device *pdev[PDEV_MAX];
++
++static int __devinit mcf548x_can_probe(struct platform_device *pdev)
++{
++ struct resource *mem;
++ struct net_device *dev;
++ struct flexcan_platform_data *pdata = pdev->dev.platform_data;
++ struct can_priv *can;
++ u32 mem_size;
++ int ret = -ENODEV;
++
++ if (!pdata)
++ return ret;
++
++ dev = alloc_flexcandev();
++ if (!dev)
++ return -ENOMEM;
++ can = netdev_priv(dev);
++
++ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++
++ dev->irq = platform_get_irq(pdev, 0);
++ if (!mem || !dev->irq)
++ goto req_error;
++
++ mem_size = mem->end - mem->start + 1;
++ if (!request_mem_region(mem->start, mem_size, pdev->dev.driver->name)) {
++ dev_err(&pdev->dev, "resource unavailable\n");
++ goto req_error;
++ }
++ SET_NETDEV_DEV(dev, &pdev->dev);
++
++ dev->base_addr = (unsigned long)ioremap_nocache(mem->start, mem_size);
++ if (!dev->base_addr) {
++ dev_err(&pdev->dev, "failed to map can port\n");
++ ret = -ENOMEM;
++ goto fail_map;
++ }
++ can->can_sys_clock = pdata->clock_frq;
++ platform_set_drvdata(pdev, dev);
++ ret = register_flexcandev(dev, pdata->clock_src);
++ if (ret >= 0) {
++ dev_info(&pdev->dev, "probe for port 0x%lX done\n",
++ dev->base_addr);
++ return ret;
++ }
++
++ iounmap((unsigned long *)dev->base_addr);
++fail_map:
++ release_mem_region(mem->start, mem_size);
++req_error:
++ free_candev(dev);
++ dev_err(&pdev->dev, "probe failed\n");
++ return ret;
++}
++
++static int __devexit mcf548x_can_remove(struct platform_device *pdev)
++{
++ struct net_device *dev = platform_get_drvdata(pdev);
++ struct resource *mem;
++
++ platform_set_drvdata(pdev, NULL);
++ unregister_flexcandev(dev);
++ iounmap((unsigned long *)dev->base_addr);
++
++ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ release_mem_region(mem->start, mem->end - mem->start + 1);
++ free_candev(dev);
++ return 0;
++}
++
++static struct platform_driver mcf548x_can_driver = {
++ .driver = {
++ .name = "mcf548x-flexcan",
++ },
++ .probe = mcf548x_can_probe,
++ .remove = __devexit_p(mcf548x_can_remove),
++};
++
++static struct resource mcf548x_can0_resources[] = {
++ [0] = {
++ .start = MCF_MBAR + 0x0000A000,
++ .end = MCF_MBAR + 0x0000A7FF,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = 49,
++ .end = 49,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct resource mcf548x_can1_resources[] = {
++ [0] = {
++ .start = MCF_MBAR + 0x0000A800,
++ .end = MCF_MBAR + 0x0000AFFF,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = 55,
++ .end = 55,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++
++static int __init mcf548x_of_to_pdev(void)
++{
++ unsigned int i;
++ int err = -ENODEV;
++ struct flexcan_platform_data pdata;
++
++ pdev[0] = platform_device_register_simple("mcf548x-flexcan", 0,
++ mcf548x_can0_resources, 2);
++ if (IS_ERR(pdev[0])) {
++ err = PTR_ERR(pdev[0]);
++ return err;
++ }
++ pdev[1] = platform_device_register_simple("mcf548x-flexcan", 1,
++ mcf548x_can1_resources, 2);
++ if (IS_ERR(pdev[1])) {
++ err = PTR_ERR(pdev[1]);
++ return err;
++ }
++
++ /* FlexCAN clock */
++ pdata.clock_frq = 100000000;
++
++ for (i = 0; i < PDEV_MAX; i++) {
++ err = platform_device_add_data(pdev[i], &pdata, sizeof(pdata));
++ if (err)
++ return err;
++ }
++ return err;
++}
++
++int __init mcf548x_can_init(void)
++{
++ int err = mcf548x_of_to_pdev();
++
++ if (err) {
++ printk(KERN_ERR "%s init failed with err=%d\n",
++ mcf548x_can_driver.driver.name, err);
++ return err;
++ }
++
++ return platform_driver_register(&mcf548x_can_driver);
++}
++
++void __exit mcf548x_can_exit(void)
++{
++ int i;
++ platform_driver_unregister(&mcf548x_can_driver);
++ for (i = 0; i < PDEV_MAX; i++)
++ platform_device_unregister(pdev[i]);
++}
++
++module_init(mcf548x_can_init);
++module_exit(mcf548x_can_exit);
++
++MODULE_AUTHOR("Andrey Volkov <avolkov@varma-el.com>");
++MODULE_DESCRIPTION("Freescale MCF548x CAN driver");
++MODULE_LICENSE("GPL v2");
+--- a/drivers/net/can/Kconfig
++++ b/drivers/net/can/Kconfig
+@@ -12,6 +12,19 @@ config CAN_VCAN
+ This driver can also be built as a module. If so, the module
+ will be called vcan.
+
++config CAN_FLEXCAN
++ tristate "Support for Freescale FLEXCAN based chips"
++ depends on CAN && (PPC || M68K || M68KNOMMU)
++ ---help---
++ Say Y here if you want to support for Freescale FlexCAN.
++
++config CAN_MCF547X_8X
++ tristate "Freescale MCF547X/MCF548X onboard CAN controller"
++ depends on CAN_FLEXCAN && (M547X || M548X)
++ ---help---
++ Say Y here if you want to support for Freescale MCF547x/MCF548x
++ onboard dualCAN controller.
++
+ config CAN_DEBUG_DEVICES
+ bool "CAN devices debugging messages"
+ depends on CAN
+--- a/drivers/net/can/Makefile
++++ b/drivers/net/can/Makefile
+@@ -3,3 +3,4 @@
+ #
+
+ obj-$(CONFIG_CAN_VCAN) += vcan.o
++obj-$(CONFIG_CAN_FLEXCAN) += flexcan/
+--- /dev/null
++++ b/drivers/net/fec/fec.c
+@@ -0,0 +1,1306 @@
++/*
++ * Performance and stability improvements: (C) Copyright 2008,
++ * Daniel Krueger, SYSTEC electronic GmbH
++ *
++ * Code crunched to get it to work on 2.6.24 -- FEC cleanup coming
++ * soon -- Kurt Mahan
++ */
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/ptrace.h>
++#include <linux/errno.h>
++#include <linux/ioport.h>
++#include <linux/slab.h>
++#include <linux/interrupt.h>
++#include <linux/pci.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/netdevice.h>
++#include <linux/etherdevice.h>
++#include <linux/skbuff.h>
++#include <linux/spinlock.h>
++#include <linux/workqueue.h>
++#include <linux/bitops.h>
++
++#include <asm/coldfire.h>
++#include <asm/mcfsim.h>
++
++#include <asm/dma.h>
++#include <asm/MCD_dma.h>
++#include <asm/m5485sram.h>
++#include <asm/virtconvert.h>
++#include <asm/irq.h>
++
++#include "fec.h"
++#include "ks8721.h"
++
++#ifdef CONFIG_FEC_548x_ENABLE_FEC2
++#define FEC_MAX_PORTS 2
++#define FEC_2
++#else
++#define FEC_MAX_PORTS 1
++#undef FEC_2
++#endif
++
++#define VERSION "0.20"
++MODULE_DESCRIPTION( "DMA Fast Ethernet Controller driver ver " VERSION);
++
++/* fec private */
++struct fec_priv {
++ struct net_device *netdev; /* owning net device */
++ void* fecpriv_txbuf[FEC_TX_BUF_NUMBER]; /* tx buffer ptrs */
++ MCD_bufDescFec *fecpriv_txdesc; /* tx descriptor ptrs */
++ volatile unsigned int fecpriv_current_tx; /* current tx desc index */
++ volatile unsigned int fecpriv_next_tx; /* next tx desc index */
++ unsigned int fecpriv_current_rx; /* current rx desc index */
++ MCD_bufDescFec *fecpriv_rxdesc; /* rx descriptor ptrs */
++ struct sk_buff *askb_rx[FEC_RX_BUF_NUMBER]; /* rx SKB ptrs */
++ unsigned int fecpriv_initiator_rx; /* rx dma initiator */
++ unsigned int fecpriv_initiator_tx; /* tx dma initiator */
++ int fecpriv_fec_rx_channel; /* rx dma channel */
++ int fecpriv_fec_tx_channel; /* tx dma channel */
++ int fecpriv_rx_requestor; /* rx dma requestor */
++ int fecpriv_tx_requestor; /* tx dma requestor */
++ void *fecpriv_interrupt_fec_rx_handler; /* dma rx handler */
++ void *fecpriv_interrupt_fec_tx_handler; /* dma tx handler */
++ unsigned char *fecpriv_mac_addr; /* private fec mac addr */
++ struct net_device_stats fecpriv_stat; /* stats ptr */
++ spinlock_t fecpriv_lock;
++ int fecpriv_rxflag;
++ struct tasklet_struct fecpriv_tasklet_reinit;
++ int index; /* fec hw number */
++};
++
++struct net_device *fec_dev[FEC_MAX_PORTS];
++
++/* FEC functions */
++int __init fec_init(void);
++struct net_device_stats *fec_get_stat(struct net_device *dev);
++int fec_open(struct net_device *dev);
++int fec_close(struct net_device *nd);
++int fec_tx(struct sk_buff *skb, struct net_device *dev);
++void fec_set_multicast_list(struct net_device *nd);
++int fec_set_mac_address(struct net_device *dev, void *p);
++void fec_tx_timeout(struct net_device *dev);
++void fec_interrupt_fec_tx_handler(struct net_device *dev);
++void fec_interrupt_fec_rx_handler(struct net_device *dev);
++irqreturn_t fec_interrupt_handler(int irq, void *dev_id);
++void fec_interrupt_fec_tx_handler_fec0(void);
++void fec_interrupt_fec_rx_handler_fec0(void);
++void fec_interrupt_fec_reinit(unsigned long data);
++
++/* default fec0 address */
++unsigned char fec_mac_addr_fec0[6] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x50 };
++
++#ifdef FEC_2
++/* default fec1 address */
++unsigned char fec_mac_addr_fec1[6] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x51 };
++#endif
++
++extern unsigned char uboot_enet0[];
++extern unsigned char uboot_enet1[];
++
++#ifndef MODULE
++int fec_str_to_mac( char *str_mac, unsigned char* addr);
++int __init fec_mac_setup0 (char *s);
++#endif
++
++
++#ifdef FEC_2
++void fec_interrupt_fec_tx_handler_fec1(void);
++void fec_interrupt_fec_rx_handler_fec1(void);
++#endif
++
++#ifndef MODULE
++int __init fec_mac_setup1 (char *s);
++#endif
++
++int fec_read_mii(unsigned int base_addr, unsigned int pa, unsigned int ra, unsigned int *data);
++int fec_write_mii(unsigned int base_addr, unsigned int pa, unsigned int ra, unsigned int data);
++
++module_init(fec_init);
++/* module_exit(fec_cleanup); */
++
++__setup("mac0=", fec_mac_setup0);
++
++#ifdef FEC_2
++__setup("mac1=", fec_mac_setup1);
++#endif
++
++/*
++ * Initialize a FEC device
++ */
++int fec_enet_init(struct net_device *dev)
++{
++ static int index = 0;
++ struct fec_priv *fp = netdev_priv(dev);
++ int i;
++
++ fp->index = index;
++ fp->netdev = dev;
++ fec_dev[ index ] = dev;
++
++ if (index == 0) {
++ /* disable fec0 */
++ FEC_ECR(FEC_BASE_ADDR_FEC0) = FEC_ECR_DISABLE;
++
++ /* setup the interrupt handler */
++ dev->irq = 64 + ISC_FEC0;
++
++ if (request_irq(dev->irq, fec_interrupt_handler,
++ IRQF_DISABLED, "ColdFire FEC 0", dev)) {
++ dev->irq = 0;
++ printk("Cannot allocate FEC0 IRQ\n");
++ } else {
++ /* interrupt priority and level */
++ MCF_ICR(ISC_FEC0) = ILP_FEC0;
++ }
++
++ /* fec base address */
++ dev->base_addr = FEC_BASE_ADDR_FEC0;
++
++ /* requestor numbers */
++ fp->fecpriv_rx_requestor = DMA_FEC0_RX;
++ fp->fecpriv_tx_requestor = DMA_FEC0_TX;
++
++ /* fec0 handlers */
++ fp->fecpriv_interrupt_fec_rx_handler = fec_interrupt_fec_rx_handler_fec0;
++ fp->fecpriv_interrupt_fec_tx_handler = fec_interrupt_fec_tx_handler_fec0;
++
++ /* tx descriptors */
++ fp->fecpriv_txdesc = (void*)FEC_TX_DESC_FEC0;
++
++ /* rx descriptors */
++ fp->fecpriv_rxdesc = (void*)FEC_RX_DESC_FEC0;
++
++ /* mac addr */
++ if (uboot_enet0[0] || uboot_enet0[1] || uboot_enet0[2] ||
++ uboot_enet0[3] || uboot_enet0[4] || uboot_enet0[5]) {
++ /* use uboot enet 0 addr */
++ memcpy(fec_mac_addr_fec0, uboot_enet0, 6);
++ }
++
++ fp->fecpriv_mac_addr = fec_mac_addr_fec0;
++ }
++ else {
++ /* disable fec1 */
++ FEC_ECR(FEC_BASE_ADDR_FEC1) = FEC_ECR_DISABLE;
++#ifdef FEC_2
++ /* setup the interrupt handler */
++ dev->irq = 64 + ISC_FEC1;
++
++ if (request_irq(dev->irq, fec_interrupt_handler,
++ IRQF_DISABLED, "ColdFire FEC 1", dev)) {
++ dev->irq = 0;
++ printk("Cannot allocate FEC1 IRQ\n");
++ } else {
++ /* interrupt priority and level */
++ MCF_ICR(ISC_FEC1) = ILP_FEC1;
++ }
++
++ /* fec base address */
++ dev->base_addr = FEC_BASE_ADDR_FEC1;
++
++ /* requestor numbers */
++ fp->fecpriv_rx_requestor = DMA_FEC1_RX;
++ fp->fecpriv_tx_requestor = DMA_FEC1_TX;
++
++ /* fec1 handlers */
++ fp->fecpriv_interrupt_fec_rx_handler = fec_interrupt_fec_rx_handler_fec1;
++ fp->fecpriv_interrupt_fec_tx_handler = fec_interrupt_fec_tx_handler_fec1;
++
++ /* tx descriptors */
++ fp->fecpriv_txdesc = (void*)FEC_TX_DESC_FEC1;
++
++ /* rx descriptors */
++ fp->fecpriv_rxdesc = (void*)FEC_RX_DESC_FEC1;
++
++ /* mac addr */
++ if (uboot_enet1[0] || uboot_enet1[1] || uboot_enet1[2] ||
++ uboot_enet1[3] || uboot_enet1[4] || uboot_enet1[5]) {
++ /* use uboot enet 1 addr */
++ memcpy(fec_mac_addr_fec1, uboot_enet1, 6);
++ }
++ fp->fecpriv_mac_addr = fec_mac_addr_fec1;
++#endif
++ }
++
++ /* clear MIB */
++ memset((void *) (dev->base_addr + 0x200), 0, FEC_MIB_LEN);
++
++ /* clear the statistics structure */
++ memset((void *) &(fp->fecpriv_stat), 0,
++ sizeof(struct net_device_stats));
++
++ /* grab the FEC initiators */
++ dma_set_initiator(fp->fecpriv_tx_requestor);
++ fp->fecpriv_initiator_tx = dma_get_initiator(fp->fecpriv_tx_requestor);
++ dma_set_initiator(fp->fecpriv_rx_requestor);
++ fp->fecpriv_initiator_rx = dma_get_initiator(fp->fecpriv_rx_requestor);
++
++ /* reset the DMA channels */
++ fp->fecpriv_fec_rx_channel = -1;
++ fp->fecpriv_fec_tx_channel = -1;
++
++ for (i = 0; i < FEC_RX_BUF_NUMBER; i++)
++ fp->askb_rx[i] = NULL;
++
++ /* initialize the pointers to the socket buffers */
++ for (i = 0; i < FEC_TX_BUF_NUMBER; i++)
++ fp->fecpriv_txbuf[i] = NULL;
++
++ ether_setup(dev);
++
++ dev->open = fec_open;
++ dev->stop = fec_close;
++ dev->hard_start_xmit = fec_tx;
++ dev->get_stats = fec_get_stat;
++ dev->set_multicast_list = fec_set_multicast_list;
++ dev->set_mac_address = fec_set_mac_address;
++ dev->tx_timeout = fec_tx_timeout;
++ dev->watchdog_timeo = FEC_TX_TIMEOUT * HZ;
++
++ memcpy(dev->dev_addr, fp->fecpriv_mac_addr, ETH_ALEN);
++
++ spin_lock_init(&fp->fecpriv_lock);
++
++ // Initialize FEC/I2C/IRQ Pin Assignment Register
++ FEC_GPIO_PAR_FECI2CIRQ &= 0xF;
++ FEC_GPIO_PAR_FECI2CIRQ |= FEC_FECI2CIRQ;
++
++ index++;
++ return 0;
++}
++
++/*
++ * Module Initialization
++ */
++int __init fec_init(void)
++{
++ struct net_device *dev;
++ int i;
++ int err;
++ DECLARE_MAC_BUF(mac);
++
++ printk(KERN_INFO "FEC ENET (DMA) Version %s\n", VERSION);
++
++ for (i = 0; i < FEC_MAX_PORTS; i++) {
++ dev = alloc_etherdev(sizeof(struct fec_priv));
++ if (!dev)
++ return -ENOMEM;
++ err = fec_enet_init(dev);
++ if (err) {
++ free_netdev(dev);
++ continue;
++ }
++ if (register_netdev(dev) != 0) {
++ free_netdev(dev);
++ return -EIO;
++ }
++
++ printk(KERN_INFO "%s: ethernet %s\n",
++ dev->name, print_mac(mac, dev->dev_addr));
++ }
++ return 0;
++}
++
++/*
++ * Stop a device
++ */
++void fec_stop(struct net_device *dev)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++
++ dma_remove_initiator(fp->fecpriv_initiator_tx);
++ dma_remove_initiator(fp->fecpriv_initiator_rx);
++
++ if (dev->irq)
++ free_irq(dev->irq, dev);
++}
++
++/************************************************************************
++* NAME: fec_open
++*
++* DESCRIPTION: This function performs the initialization of
++* of FEC and corresponding KS8721 transiver
++*
++* RETURNS: If no error occurs, this function returns zero.
++*************************************************************************/
++int fec_open(struct net_device *dev)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++ unsigned long base_addr = (unsigned long) dev->base_addr;
++ int fduplex;
++ int i;
++ int channel;
++ int error_code = -EBUSY;
++
++ /* Receive the DMA channels */
++ channel = dma_set_channel_fec(fp->fecpriv_rx_requestor);
++
++ if (channel == -1) {
++ printk("Dma channel cannot be reserved\n");
++ goto ERRORS;
++ }
++
++ fp->fecpriv_fec_rx_channel = channel;
++
++ dma_connect(channel, (int) fp->fecpriv_interrupt_fec_rx_handler);
++
++ channel = dma_set_channel_fec(fp->fecpriv_tx_requestor);
++
++ if (channel == -1) {
++ printk("Dma channel cannot be reserved\n");
++ goto ERRORS;
++ }
++
++ fp->fecpriv_fec_tx_channel = channel;
++
++ dma_connect(channel, (int) fp->fecpriv_interrupt_fec_tx_handler);
++
++ /* init tasklet for controller reinitialization */
++ tasklet_init(&fp->fecpriv_tasklet_reinit, fec_interrupt_fec_reinit, (unsigned long) dev);
++
++ /* Reset FIFOs */
++ FEC_FECFRST(base_addr) |= FEC_SW_RST | FEC_RST_CTL;
++ FEC_FECFRST(base_addr) &= ~FEC_SW_RST;
++
++ /* Reset and disable FEC */
++ FEC_ECR(base_addr) = FEC_ECR_RESET;
++
++ udelay(10);
++
++ /* Clear all events */
++ FEC_EIR(base_addr) = FEC_EIR_CLEAR;
++
++ /* Reset FIFO status */
++ FEC_FECTFSR(base_addr) = FEC_FECTFSR_MSK;
++ FEC_FECRFSR(base_addr) = FEC_FECRFSR_MSK;
++
++ /* Set the default address */
++ FEC_PALR(base_addr) = (fp->fecpriv_mac_addr[0] << 24) |
++ (fp->fecpriv_mac_addr[1] << 16) |
++ (fp->fecpriv_mac_addr[2] << 8) |
++ fp->fecpriv_mac_addr[3];
++ FEC_PAUR(base_addr) = (fp->fecpriv_mac_addr[4] << 24) |
++ (fp->fecpriv_mac_addr[5] << 16) | 0x8808;
++
++ /* Reset the group address descriptor */
++ FEC_GALR(base_addr) = 0x00000000;
++ FEC_GAUR(base_addr) = 0x00000000;
++
++ /* Reset the individual address descriptor */
++ FEC_IALR(base_addr) = 0x00000000;
++ FEC_IAUR(base_addr) = 0x00000000;
++
++ /* Set the receive control register */
++ FEC_RCR(base_addr) = FEC_RCR_MAX_FRM_SIZE | FEC_RCR_MII;
++
++ /* Set the receive FIFO control register */
++// FEC_FECRFCR(base_addr) = FEC_FECRFCR_FRM | FEC_FECRFCR_GR | FEC_FECRFCR_MSK;
++ FEC_FECRFCR(base_addr) = FEC_FECRFCR_FRM | FEC_FECRFCR_GR
++ | (FEC_FECRFCR_MSK // disable all but ...
++ & ~FEC_FECRFCR_FAE // enable frame accept error
++ & ~FEC_FECRFCR_RXW // enable receive wait condition
++// & ~FEC_FECRFCR_UF // enable FIFO underflow
++ );
++
++ /* Set the receive FIFO alarm register */
++ FEC_FECRFAR(base_addr) = FEC_FECRFAR_ALARM;
++
++ /* Set the transmit FIFO control register */
++// FEC_FECTFCR(base_addr) = FEC_FECTFCR_FRM | FEC_FECTFCR_GR | FEC_FECTFCR_MSK;
++ FEC_FECTFCR(base_addr) = FEC_FECTFCR_FRM | FEC_FECTFCR_GR
++ | (FEC_FECTFCR_MSK // disable all but ...
++ & ~FEC_FECTFCR_FAE // enable frame accept error
++// & ~FEC_FECTFCR_TXW // enable transmit wait condition
++// & ~FEC_FECTFCR_UF // enable FIFO underflow
++ & ~FEC_FECTFCR_OF); // enable FIFO overflow
++
++ /* Set the transmit FIFO alarm register */
++ FEC_FECTFAR(base_addr) = FEC_FECTFAR_ALARM;
++
++ /* Set the Tx FIFO watermark */
++ FEC_FECTFWR(base_addr) = FEC_FECTFWR_XWMRK;
++
++ /* Enable the transmitter to append the CRC */
++ FEC_CTCWR(base_addr) = FEC_CTCWR_TFCW_CRC;
++
++ /* Enable the ethernet interrupts */
++// FEC_EIMR(base_addr) = FEC_EIMR_MASK;
++ FEC_EIMR(base_addr) = FEC_EIMR_DISABLE
++ | FEC_EIR_LC
++ | FEC_EIR_RL
++ | FEC_EIR_HBERR
++ | FEC_EIR_XFUN
++ | FEC_EIR_XFERR
++ | FEC_EIR_RFERR
++ ;
++
++/*
++ * JKM --
++ *
++ * There's a problem with the PHY initialization code --
++ * for now assume uboot left it in an initialized state.
++ */
++// printk(KERN_INFO "FECOPEN: starting auto-negotiation\n");
++// #ifdef CONFIG_FEC_548x_AUTO_NEGOTIATION
++#if 0
++ if ((error_code = init_transceiver(base_addr, &fduplex)) != 0)
++ {
++ printk("Initialization of the transceiver is failed\n");
++ goto ERRORS;
++ }
++#else
++ fduplex = 1;
++#endif
++// printk(KERN_INFO "FECOPEN: done with auto-negotiation\n");
++
++ if (fduplex)
++ /* Enable the full duplex mode */
++ FEC_TCR(base_addr) = FEC_TCR_FDEN | FEC_TCR_HBC;
++ else
++ /* Disable reception of frames while transmitting */
++ FEC_RCR(base_addr) |= FEC_RCR_DRT;
++
++ /* Enable MIB */
++ FEC_MIBC(base_addr) = FEC_MIBC_ENABLE;
++
++ /* Enable FEC */
++ FEC_ECR(base_addr) |= FEC_ECR_ETHEREN;
++
++ /* Initialize tx descriptors and start DMA for the transmission */
++ for (i = 0; i < FEC_TX_BUF_NUMBER; i++)
++ fp->fecpriv_txdesc[i].statCtrl = MCD_FEC_INTERRUPT;
++
++ fp->fecpriv_txdesc[i - 1].statCtrl |= MCD_FEC_WRAP;
++
++ fp->fecpriv_current_tx = fp->fecpriv_next_tx = 0;
++
++ MCD_startDma(fp->fecpriv_fec_tx_channel, (char *) fp->fecpriv_txdesc, 0,
++ (unsigned char *) &(FEC_FECTFDR(base_addr)), 0,
++ FEC_MAX_FRM_SIZE, 0, fp->fecpriv_initiator_tx,
++ FEC_TX_DMA_PRI, MCD_FECTX_DMA | MCD_INTERRUPT,
++ MCD_NO_CSUM | MCD_NO_BYTE_SWAP);
++
++ /* Initialize rx descriptors and start DMA for the reception */
++ for (i = 0; i < FEC_RX_BUF_NUMBER; i++) {
++ fp->askb_rx[i] = alloc_skb(FEC_MAXBUF_SIZE + 16, GFP_DMA);
++ if (!fp->askb_rx[i]) {
++ fp->fecpriv_rxdesc[i].dataPointer = 0;
++ fp->fecpriv_rxdesc[i].statCtrl = 0;
++ fp->fecpriv_rxdesc[i].length = 0;
++ }
++ else {
++ skb_reserve(fp->askb_rx[i], 16);
++ fp->askb_rx[i]->dev = dev;
++ fp->fecpriv_rxdesc[i].dataPointer = (unsigned int) virt_to_phys(fp->askb_rx[i]->tail);
++ fp->fecpriv_rxdesc[i].statCtrl = MCD_FEC_BUF_READY | MCD_FEC_INTERRUPT;
++ fp->fecpriv_rxdesc[i].length = FEC_MAXBUF_SIZE;
++ }
++ }
++
++ fp->fecpriv_rxdesc[i - 1].statCtrl |= MCD_FEC_WRAP;
++ fp->fecpriv_current_rx = 0;
++
++ /* flush entire data cache before restarting the DMA */
++#if 0
++/* JKM -- currently running with cache turned off */
++ DcacheFlushInvalidate();
++#endif
++
++ MCD_startDma(fp->fecpriv_fec_rx_channel, (char *) fp->fecpriv_rxdesc, 0,
++ (unsigned char *) &(FEC_FECRFDR(base_addr)), 0,
++ FEC_MAX_FRM_SIZE, 0, fp->fecpriv_initiator_rx,
++ FEC_RX_DMA_PRI, MCD_FECRX_DMA | MCD_INTERRUPT,
++ MCD_NO_CSUM | MCD_NO_BYTE_SWAP);
++
++ netif_start_queue(dev);
++ return 0;
++
++ERRORS:
++
++ /* Remove the channels and return with the error code */
++ if (fp->fecpriv_fec_rx_channel != -1) {
++ dma_disconnect(fp->fecpriv_fec_rx_channel);
++ dma_remove_channel_by_number(fp->fecpriv_fec_rx_channel);
++ fp->fecpriv_fec_rx_channel = -1;
++ }
++
++ if (fp->fecpriv_fec_tx_channel != -1) {
++ dma_disconnect(fp->fecpriv_fec_tx_channel);
++ dma_remove_channel_by_number(fp->fecpriv_fec_tx_channel);
++ fp->fecpriv_fec_tx_channel = -1;
++ }
++
++ return error_code;
++}
++
++/************************************************************************
++* NAME: fec_close
++*
++* DESCRIPTION: This function performs the graceful stop of the
++* transmission and disables FEC
++*
++* RETURNS: This function always returns zero.
++*************************************************************************/
++int fec_close(struct net_device *dev)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++ unsigned long base_addr = (unsigned long) dev->base_addr;
++ unsigned long time;
++ int i;
++
++ netif_stop_queue(dev);
++
++ /* Perform the graceful stop */
++ FEC_TCR(base_addr) |= FEC_TCR_GTS;
++
++ time = jiffies;
++
++ /* Wait for the graceful stop */
++ while (!(FEC_EIR(base_addr) & FEC_EIR_GRA) && jiffies - time < FEC_GR_TIMEOUT * HZ)
++ schedule();
++
++ /* Disable FEC */
++ FEC_ECR(base_addr) = FEC_ECR_DISABLE;
++
++ /* Reset the DMA channels */
++ spin_lock_irq(&fp->fecpriv_lock);
++ MCD_killDma(fp->fecpriv_fec_tx_channel);
++ spin_unlock_irq(&fp->fecpriv_lock);
++ dma_remove_channel_by_number(fp->fecpriv_fec_tx_channel);
++ dma_disconnect(fp->fecpriv_fec_tx_channel);
++ fp->fecpriv_fec_tx_channel = -1;
++
++ for (i = 0; i < FEC_TX_BUF_NUMBER; i++) {
++ if (fp->fecpriv_txbuf[i]) {
++ kfree(fp->fecpriv_txbuf[i]);
++ fp->fecpriv_txbuf[i] = NULL;
++ }
++ }
++
++ spin_lock_irq(&fp->fecpriv_lock);
++ MCD_killDma(fp->fecpriv_fec_rx_channel);
++ spin_unlock_irq(&fp->fecpriv_lock);
++
++ dma_remove_channel_by_number(fp->fecpriv_fec_rx_channel);
++ dma_disconnect(fp->fecpriv_fec_rx_channel);
++ fp->fecpriv_fec_rx_channel = -1;
++
++ for (i = 0; i < FEC_RX_BUF_NUMBER; i++) {
++ if (fp->askb_rx[i]) {
++ kfree_skb(fp->askb_rx[i]);
++ fp->askb_rx[i] = NULL;
++ }
++ }
++
++ return 0;
++}
++
++/************************************************************************
++* +NAME: fec_get_stat
++*
++* RETURNS: This function returns the statistical information.
++*************************************************************************/
++struct net_device_stats * fec_get_stat(struct net_device *dev)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++ unsigned long base_addr = dev->base_addr;
++
++ /* Receive the statistical information */
++ fp->fecpriv_stat.rx_packets = FECSTAT_RMON_R_PACKETS(base_addr);
++ fp->fecpriv_stat.tx_packets = FECSTAT_RMON_T_PACKETS(base_addr);
++ fp->fecpriv_stat.rx_bytes = FECSTAT_RMON_R_OCTETS(base_addr);
++ fp->fecpriv_stat.tx_bytes = FECSTAT_RMON_T_OCTETS(base_addr);
++
++ fp->fecpriv_stat.multicast = FECSTAT_RMON_R_MC_PKT(base_addr);
++ fp->fecpriv_stat.collisions = FECSTAT_RMON_T_COL(base_addr);
++
++ fp->fecpriv_stat.rx_length_errors = FECSTAT_RMON_R_UNDERSIZE(base_addr) +
++ FECSTAT_RMON_R_OVERSIZE(base_addr) +
++ FECSTAT_RMON_R_FRAG(base_addr) +
++ FECSTAT_RMON_R_JAB(base_addr);
++ fp->fecpriv_stat.rx_crc_errors = FECSTAT_IEEE_R_CRC(base_addr);
++ fp->fecpriv_stat.rx_frame_errors = FECSTAT_IEEE_R_ALIGN(base_addr);
++ fp->fecpriv_stat.rx_over_errors = FECSTAT_IEEE_R_MACERR(base_addr);
++
++ fp->fecpriv_stat.tx_carrier_errors = FECSTAT_IEEE_T_CSERR(base_addr);
++ fp->fecpriv_stat.tx_fifo_errors = FECSTAT_IEEE_T_MACERR(base_addr);
++ fp->fecpriv_stat.tx_window_errors = FECSTAT_IEEE_T_LCOL(base_addr);
++
++ /* I hope that one frame doesn't have more than one error */
++ fp->fecpriv_stat.rx_errors = fp->fecpriv_stat.rx_length_errors +
++ fp->fecpriv_stat.rx_crc_errors +
++ fp->fecpriv_stat.rx_frame_errors +
++ fp->fecpriv_stat.rx_over_errors +
++ fp->fecpriv_stat.rx_dropped;
++ fp->fecpriv_stat.tx_errors = fp->fecpriv_stat.tx_carrier_errors +
++ fp->fecpriv_stat.tx_fifo_errors +
++ fp->fecpriv_stat.tx_window_errors +
++ fp->fecpriv_stat.tx_aborted_errors +
++ fp->fecpriv_stat.tx_heartbeat_errors +
++ fp->fecpriv_stat.tx_dropped;
++
++ return &fp->fecpriv_stat;
++}
++
++/************************************************************************
++* NAME: fec_set_multicast_list
++*
++* DESCRIPTION: This function sets the frame filtering parameters
++*************************************************************************/
++void fec_set_multicast_list(struct net_device *dev)
++{
++ struct dev_mc_list *dmi;
++ unsigned int crc, data;
++ int i, j, k;
++ unsigned long base_addr = (unsigned long) dev->base_addr;
++
++ if (dev->flags & IFF_PROMISC || dev->flags & IFF_ALLMULTI) {
++ /* Allow all incoming frames */
++ FEC_GALR(base_addr) = 0xFFFFFFFF;
++ FEC_GAUR(base_addr) = 0xFFFFFFFF;
++ return;
++ }
++
++ /* Reset the group address register */
++ FEC_GALR(base_addr) = 0x00000000;
++ FEC_GAUR(base_addr) = 0x00000000;
++
++ /* Process all addresses */
++ for (i = 0, dmi = dev->mc_list; i < dev->mc_count; i++, dmi = dmi->next) {
++ /* Processing must be only for the group addresses */
++ if (!(dmi->dmi_addr[0] & 1))
++ continue;
++
++ /* Calculate crc value for the current address */
++ crc = 0xFFFFFFFF;
++ for (j = 0; j < dmi->dmi_addrlen; j++) {
++ for (k = 0, data = dmi->dmi_addr[j]; k < 8; k++, data >>= 1) {
++ if ((crc ^ data) & 1)
++ crc = (crc >> 1) ^ FEC_CRCPOL;
++ else
++ crc >>= 1;
++ }
++ }
++
++ /* Add this value */
++ crc >>= 26;
++ crc &= 0x3F;
++ if (crc > 31)
++ FEC_GAUR(base_addr) |= 0x1 << (crc - 32);
++ else
++ FEC_GALR(base_addr) |= 0x1 << crc;
++ }
++}
++
++/************************************************************************
++* NAME: fec_set_mac_address
++*
++* DESCRIPTION: This function sets the MAC address
++*************************************************************************/
++int fec_set_mac_address(struct net_device *dev, void *p)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++ unsigned long base_addr = (unsigned long) dev->base_addr;
++ struct sockaddr *addr = p;
++
++ if (netif_running(dev))
++ return -EBUSY;
++
++ /* Copy a new address to the device structure */
++ memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
++
++ /* Copy a new address to the private structure */
++ memcpy(fp->fecpriv_mac_addr, addr->sa_data, 6);
++
++ /* Set the address to the registers */
++ FEC_PALR(base_addr) = (fp->fecpriv_mac_addr[0] << 24) |
++ (fp->fecpriv_mac_addr[1] << 16) |
++ (fp->fecpriv_mac_addr[2] << 8) |
++ fp->fecpriv_mac_addr[3];
++ FEC_PAUR(base_addr) = (fp->fecpriv_mac_addr[4] << 24) |
++ (fp->fecpriv_mac_addr[5] << 16) |
++ 0x8808;
++
++ return 0;
++}
++
++/************************************************************************
++* NAME: fec_tx
++*
++* DESCRIPTION: This function starts transmission of the frame using DMA
++*
++* RETURNS: This function always returns zero.
++*************************************************************************/
++int fec_tx(struct sk_buff *skb, struct net_device *dev)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++ void *data, *data_aligned;
++ int offset;
++
++ data = kmalloc(skb->len + 15, GFP_DMA | GFP_ATOMIC);
++
++ if (!data) {
++ fp->fecpriv_stat.tx_dropped++;
++ dev_kfree_skb(skb);
++ return 0;
++ }
++
++ offset = (((unsigned long)virt_to_phys(data) + 15) & 0xFFFFFFF0) -
++ (unsigned long)virt_to_phys(data);
++ data_aligned = (void*)((unsigned long)data + offset);
++ memcpy(data_aligned, skb->data, skb->len);
++
++ /* flush data cache before initializing the descriptor and starting DMA */
++#if 0
++/* JKM -- currently running with cache turned off */
++ DcacheFlushInvalidateCacheBlock((void*)virt_to_phys(data_aligned), skb->len);
++#endif
++
++ spin_lock_irq(&fp->fecpriv_lock);
++
++ /* Initialize the descriptor */
++ fp->fecpriv_txbuf[fp->fecpriv_next_tx] = data;
++ fp->fecpriv_txdesc[fp->fecpriv_next_tx].dataPointer = (unsigned int) virt_to_phys(data_aligned);
++ fp->fecpriv_txdesc[fp->fecpriv_next_tx].length = skb->len;
++ fp->fecpriv_txdesc[fp->fecpriv_next_tx].statCtrl |= (MCD_FEC_END_FRAME | MCD_FEC_BUF_READY);
++ fp->fecpriv_next_tx = (fp->fecpriv_next_tx + 1) & FEC_TX_INDEX_MASK;
++
++ if (fp->fecpriv_txbuf[fp->fecpriv_current_tx] && fp->fecpriv_current_tx == fp->fecpriv_next_tx)
++ netif_stop_queue(dev);
++
++ spin_unlock_irq(&fp->fecpriv_lock);
++
++ /* Tell the DMA to continue the transmission */
++ MCD_continDma(fp->fecpriv_fec_tx_channel);
++
++ dev_kfree_skb(skb);
++
++ dev->trans_start = jiffies;
++
++ return 0;
++}
++
++/************************************************************************
++* NAME: fec_tx_timeout
++*
++* DESCRIPTION: If the interrupt processing of received frames was lost
++* and DMA stopped the reception, this function clears
++* the transmission descriptors and starts DMA
++*
++*************************************************************************/
++void fec_tx_timeout(struct net_device *dev)
++{
++ int i;
++ struct fec_priv *fp = netdev_priv(dev);
++ unsigned long base_addr = (unsigned long) dev->base_addr;
++
++ spin_lock_irq(&fp->fecpriv_lock);
++ MCD_killDma(fp->fecpriv_fec_tx_channel);
++ for (i = 0; i < FEC_TX_BUF_NUMBER; i++) {
++ if (fp->fecpriv_txbuf[i]) {
++ kfree(fp->fecpriv_txbuf[i]);
++ fp->fecpriv_txbuf[i] = NULL;
++ }
++ fp->fecpriv_txdesc[i].statCtrl = MCD_FEC_INTERRUPT;
++ }
++ fp->fecpriv_txdesc[i - 1].statCtrl |= MCD_FEC_WRAP;
++
++ fp->fecpriv_current_tx = fp->fecpriv_next_tx = 0;
++
++ /* Reset FIFOs */
++ FEC_FECFRST(base_addr) |= FEC_SW_RST;
++ FEC_FECFRST(base_addr) &= ~FEC_SW_RST;
++
++ /* Reset and disable FEC */
++// FEC_ECR(base_addr) = FEC_ECR_RESET;
++
++ /* Enable FEC */
++ FEC_ECR(base_addr) |= FEC_ECR_ETHEREN;
++
++ MCD_startDma(fp->fecpriv_fec_tx_channel, (char *) fp->fecpriv_txdesc, 0,
++ (unsigned char *) &(FEC_FECTFDR(base_addr)), 0,
++ FEC_MAX_FRM_SIZE, 0, fp->fecpriv_initiator_tx,
++ FEC_TX_DMA_PRI, MCD_FECTX_DMA | MCD_INTERRUPT,
++ MCD_NO_CSUM | MCD_NO_BYTE_SWAP);
++
++ spin_unlock_irq(&fp->fecpriv_lock);
++
++ netif_wake_queue(dev);
++
++}
++
++/************************************************************************
++* NAME: fec_read_mii
++*
++* DESCRIPTION: This function reads the value from the MII register
++*
++* RETURNS: If no error occurs, this function returns zero.
++*************************************************************************/
++int fec_read_mii(unsigned int base_addr, unsigned int pa, unsigned int ra, unsigned int *data)
++{
++ unsigned long time;
++
++ /* Clear the MII interrupt bit */
++ FEC_EIR(base_addr) = FEC_EIR_MII;
++
++ /* Write to the MII management frame register */
++ FEC_MMFR(base_addr) = FEC_MMFR_READ | (pa << 23) | (ra << 18);
++
++ time = jiffies;
++
++ /* Wait for the reading */
++ while (!(FEC_EIR(base_addr) & FEC_EIR_MII)) {
++ if (jiffies - time > FEC_MII_TIMEOUT * HZ)
++ return -ETIME;
++ schedule();
++ }
++
++ /* Clear the MII interrupt bit */
++ FEC_EIR(base_addr) = FEC_EIR_MII;
++
++ *data = FEC_MMFR(base_addr) & 0x0000FFFF;
++
++ return 0;
++}
++
++/************************************************************************
++* NAME: fec_write_mii
++*
++* DESCRIPTION: This function writes the value to the MII register
++*
++* RETURNS: If no error occurs, this function returns zero.
++*************************************************************************/
++int fec_write_mii(unsigned int base_addr, unsigned int pa, unsigned int ra, unsigned int data)
++{
++ unsigned long time;
++
++ /* Clear the MII interrupt bit */
++ FEC_EIR(base_addr) = FEC_EIR_MII;
++
++ /* Write to the MII management frame register */
++ FEC_MMFR(base_addr) = FEC_MMFR_WRITE | (pa << 23) | (ra << 18) | data;
++
++ time = jiffies;
++
++ /* Wait for the writing */
++ while (!(FEC_EIR(base_addr) & FEC_EIR_MII)) {
++ if (jiffies - time > FEC_MII_TIMEOUT * HZ)
++ return -ETIME;
++ schedule();
++ }
++
++ /* Clear the MII interrupt bit */
++ FEC_EIR(base_addr) = FEC_EIR_MII;
++
++ return 0;
++}
++
++/************************************************************************
++* NAME: fec_interrupt_tx_handler
++*
++* DESCRIPTION: This function is called when the data
++* transmission from the buffer to the FEC is completed.
++*
++*************************************************************************/
++void fec_interrupt_fec_tx_handler(struct net_device *dev)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++
++ /* Release the socket buffer */
++ if(fp->fecpriv_txbuf[fp->fecpriv_current_tx]) {
++ kfree(fp->fecpriv_txbuf[fp->fecpriv_current_tx]);
++ fp->fecpriv_txbuf[fp->fecpriv_current_tx] = NULL;
++ }
++ fp->fecpriv_current_tx = (fp->fecpriv_current_tx + 1) & FEC_TX_INDEX_MASK;
++
++ if (MCD_dmaStatus(fp->fecpriv_fec_tx_channel) == MCD_DONE) {
++ for (; fp->fecpriv_current_tx != fp->fecpriv_next_tx; fp->fecpriv_current_tx = (fp->fecpriv_current_tx + 1) & FEC_TX_INDEX_MASK) {
++ if(fp->fecpriv_txbuf[fp->fecpriv_current_tx]) {
++ kfree(fp->fecpriv_txbuf[fp->fecpriv_current_tx]);
++ fp->fecpriv_txbuf[fp->fecpriv_current_tx] = NULL;
++ }
++ }
++ }
++
++ if (netif_queue_stopped(dev))
++ netif_wake_queue(dev);
++}
++
++/************************************************************************
++* NAME: fec_interrupt_rx_handler
++*
++* DESCRIPTION: This function is called when the data
++* reception from the FEC to the reception buffer is completed.
++*
++*************************************************************************/
++void fec_interrupt_fec_rx_handler(struct net_device *dev)
++{
++ struct fec_priv *fp = netdev_priv(dev);
++ struct sk_buff *skb;
++ int i;
++
++ fp->fecpriv_rxflag = 1;
++ // Some buffers can be missed
++ if(!(fp->fecpriv_rxdesc[fp->fecpriv_current_rx].statCtrl & MCD_FEC_END_FRAME))
++ {
++ // Find a valid index
++ for(i = 0; i < FEC_RX_BUF_NUMBER && !(fp->fecpriv_rxdesc[fp->fecpriv_current_rx].statCtrl & MCD_FEC_END_FRAME); i++, fp->fecpriv_current_rx = (fp->fecpriv_current_rx + 1) & FEC_RX_INDEX_MASK);
++
++ if(i == FEC_RX_BUF_NUMBER)
++ {
++ // There are no data to process
++ // Tell the DMA to continue the reception
++ MCD_continDma(fp->fecpriv_fec_rx_channel);
++
++ fp->fecpriv_rxflag = 0;
++
++ return;
++ }
++ }
++
++ for (; fp->fecpriv_rxdesc[fp->fecpriv_current_rx].statCtrl & MCD_FEC_END_FRAME; fp->fecpriv_current_rx = (fp->fecpriv_current_rx + 1) & FEC_RX_INDEX_MASK) {
++ if( (fp->fecpriv_rxdesc[fp->fecpriv_current_rx].length <= FEC_MAXBUF_SIZE) &&
++ (fp->fecpriv_rxdesc[fp->fecpriv_current_rx].length > 4)) { /* --tym-- */
++ skb = fp->askb_rx[fp->fecpriv_current_rx];
++ if (!skb)
++ fp->fecpriv_stat.rx_dropped++;
++ else {
++ /* flush data cache before initializing the descriptor and starting DMA */
++// DcacheFlushInvalidateCacheBlock((void*)virt_to_phys(fp->askb_rx[fp->fecpriv_current_rx]->tail), fp->askb_rx[fp->fecpriv_current_rx]->len);
++
++ skb_put(skb, fp->fecpriv_rxdesc[fp->fecpriv_current_rx].length - 4);
++ skb->protocol = eth_type_trans(skb, dev);
++ netif_rx(skb);
++ }
++ fp->fecpriv_rxdesc[fp->fecpriv_current_rx].statCtrl &= ~MCD_FEC_END_FRAME;
++ /* allocate new skbuff */
++ fp->askb_rx[fp->fecpriv_current_rx] = alloc_skb(FEC_MAXBUF_SIZE + 16, /*GFP_ATOMIC |*/ GFP_DMA);
++ if (!fp->askb_rx[fp->fecpriv_current_rx]) {
++ fp->fecpriv_rxdesc[fp->fecpriv_current_rx].dataPointer = 0;
++ fp->fecpriv_rxdesc[fp->fecpriv_current_rx].length = 0;
++ fp->fecpriv_stat.rx_dropped++;
++ }
++ else {
++ skb_reserve(fp->askb_rx[fp->fecpriv_current_rx], 16);
++ fp->askb_rx[fp->fecpriv_current_rx]->dev = dev;
++
++ /* flush data cache before initializing the descriptor and starting DMA */
++#if 0
++/* JKM -- currently running with cache turned off */
++ DcacheFlushInvalidateCacheBlock((void*)virt_to_phys(fp->askb_rx[fp->fecpriv_current_rx]->tail), FEC_MAXBUF_SIZE);
++#endif
++
++ fp->fecpriv_rxdesc[fp->fecpriv_current_rx].dataPointer = (unsigned int) virt_to_phys(fp->askb_rx[fp->fecpriv_current_rx]->tail);
++ fp->fecpriv_rxdesc[fp->fecpriv_current_rx].length = FEC_MAXBUF_SIZE;
++ fp->fecpriv_rxdesc[fp->fecpriv_current_rx].statCtrl |= MCD_FEC_BUF_READY;
++
++ // flush data cache before initializing the descriptor and starting DMA
++// DcacheFlushInvalidateCacheBlock((void*)virt_to_phys(fp->askb_rx[fp->fecpriv_current_rx]->tail), FEC_MAXBUF_SIZE);
++ }
++ }
++
++ }
++
++ /* Tell the DMA to continue the reception */
++ MCD_continDma(fp->fecpriv_fec_rx_channel);
++
++ fp->fecpriv_rxflag = 0;
++}
++
++/************************************************************************
++* NAME: fec_interrupt_handler
++*
++* DESCRIPTION: This function is called when some special errors occur
++*
++*************************************************************************/
++irqreturn_t fec_interrupt_handler(int irq, void *dev_id)
++{
++
++ struct net_device *dev = (struct net_device *)dev_id;
++ struct fec_priv *fp = netdev_priv(dev);
++ unsigned long base_addr = (unsigned long) dev->base_addr;
++ unsigned long events;
++
++ /* Read and clear the events */
++ events = FEC_EIR(base_addr) & FEC_EIMR(base_addr);
++
++ if (events & FEC_EIR_HBERR) {
++ fp->fecpriv_stat.tx_heartbeat_errors++;
++ FEC_EIR(base_addr) = FEC_EIR_HBERR;
++ }
++
++ /* receive/transmit FIFO error */
++ if (((events & FEC_EIR_RFERR) != 0) || ((events & FEC_EIR_XFERR) != 0)) {
++ /* kill DMA receive channel */
++ MCD_killDma (fp->fecpriv_fec_rx_channel);
++
++ /* kill running transmission by DMA */
++ MCD_killDma (fp->fecpriv_fec_tx_channel);
++
++ /* Reset FIFOs */
++ FEC_FECFRST(base_addr) |= FEC_SW_RST;
++ FEC_FECFRST(base_addr) &= ~FEC_SW_RST;
++
++ /* reset receive FIFO status register */
++ FEC_FECRFSR(base_addr) = FEC_FECRFSR_FAE |
++ FEC_FECRFSR_RXW |
++ FEC_FECRFSR_UF;
++
++ /* reset transmit FIFO status register */
++ FEC_FECTFSR(base_addr) = FEC_FECTFSR_FAE |
++ FEC_FECTFSR_TXW |
++ FEC_FECTFSR_UF |
++ FEC_FECTFSR_OF;
++
++ /* reset RFERR and XFERR event */
++ FEC_EIR(base_addr) = FEC_EIR_RFERR | FEC_EIR_XFERR;
++
++ /* stop queue */
++ netif_stop_queue(dev);
++
++ /* execute reinitialization as tasklet */
++ tasklet_schedule(&fp->fecpriv_tasklet_reinit);
++
++ fp->fecpriv_stat.rx_dropped++;
++ }
++
++ /* transmit FIFO underrun */
++ if ((events & FEC_EIR_XFUN) != 0) {
++ /* reset XFUN event */
++ FEC_EIR(base_addr) = FEC_EIR_XFUN;
++ fp->fecpriv_stat.tx_aborted_errors++;
++ }
++
++ /* late collision */
++ if ((events & FEC_EIR_LC) != 0) {
++ /* reset LC event */
++ FEC_EIR(base_addr) = FEC_EIR_LC;
++ fp->fecpriv_stat.tx_aborted_errors++;
++ }
++
++ /* collision retry limit */
++ if ((events & FEC_EIR_RL) != 0) {
++ /* reset RL event */
++ FEC_EIR(base_addr) = FEC_EIR_RL;
++ fp->fecpriv_stat.tx_aborted_errors++;
++ }
++ return 0;
++}
++
++/************************************************************************
++* NAME: fec_interrupt_reinit
++*
++* DESCRIPTION: This function is called from interrupt handler
++* when controller must be reinitialized.
++*
++*************************************************************************/
++void fec_interrupt_fec_reinit(unsigned long data)
++{
++ int i;
++ struct net_device *dev = (struct net_device*)data;
++ struct fec_priv *fp = netdev_priv(dev);
++ unsigned long base_addr = (unsigned long) dev->base_addr;
++
++ /* Initialize reception descriptors and start DMA for the reception */
++ for (i = 0; i < FEC_RX_BUF_NUMBER; i++) {
++ if (!fp->askb_rx[i]) {
++ fp->askb_rx[i] = alloc_skb(FEC_MAXBUF_SIZE + 16, GFP_ATOMIC | GFP_DMA);
++ if (!fp->askb_rx[i]) {
++ fp->fecpriv_rxdesc[i].dataPointer = 0;
++ fp->fecpriv_rxdesc[i].statCtrl = 0;
++ fp->fecpriv_rxdesc[i].length = 0;
++ continue;
++ }
++ fp->askb_rx[i]->dev = dev;
++ skb_reserve(fp->askb_rx[i], 16);
++ }
++ fp->fecpriv_rxdesc[i].dataPointer = (unsigned int) virt_to_phys(fp->askb_rx[i]->tail);
++ fp->fecpriv_rxdesc[i].statCtrl = MCD_FEC_BUF_READY | MCD_FEC_INTERRUPT;
++ fp->fecpriv_rxdesc[i].length = FEC_MAXBUF_SIZE;
++ }
++
++ fp->fecpriv_rxdesc[i - 1].statCtrl |= MCD_FEC_WRAP;
++ fp->fecpriv_current_rx = 0;
++
++ /* restart frame transmission */
++ for (i = 0; i < FEC_TX_BUF_NUMBER; i++) {
++ if (fp->fecpriv_txbuf[i]) {
++ kfree(fp->fecpriv_txbuf[i]);
++ fp->fecpriv_txbuf[i] = NULL;
++ fp->fecpriv_stat.tx_dropped++;
++ }
++ fp->fecpriv_txdesc[i].statCtrl = MCD_FEC_INTERRUPT;
++ }
++ fp->fecpriv_txdesc[i - 1].statCtrl |= MCD_FEC_WRAP;
++ fp->fecpriv_current_tx = fp->fecpriv_next_tx = 0;
++
++ /* flush entire data cache before restarting the DMA */
++#if 0
++/* JKM -- currently running with cache turned off */
++ DcacheFlushInvalidate();
++#endif
++
++ /* restart DMA from beginning */
++ MCD_startDma(fp->fecpriv_fec_rx_channel,
++ (char *) fp->fecpriv_rxdesc, 0,
++ (unsigned char *) &(FEC_FECRFDR(base_addr)), 0,
++ FEC_MAX_FRM_SIZE, 0, fp->fecpriv_initiator_rx,
++ FEC_RX_DMA_PRI, MCD_FECRX_DMA | MCD_INTERRUPT,
++ MCD_NO_CSUM | MCD_NO_BYTE_SWAP);
++
++ MCD_startDma(fp->fecpriv_fec_tx_channel, (char *) fp->fecpriv_txdesc, 0,
++ (unsigned char *) &(FEC_FECTFDR(base_addr)), 0,
++ FEC_MAX_FRM_SIZE, 0, fp->fecpriv_initiator_tx,
++ FEC_TX_DMA_PRI, MCD_FECTX_DMA | MCD_INTERRUPT,
++ MCD_NO_CSUM | MCD_NO_BYTE_SWAP);
++
++ /* Enable FEC */
++ FEC_ECR(base_addr) |= FEC_ECR_ETHEREN;
++
++ netif_wake_queue(dev);
++}
++
++/************************************************************************
++* NAME: fec_interrupt_tx_handler_fec0
++*
++* DESCRIPTION: This is the DMA interrupt handler using for FEC0
++* transmission.
++*
++*************************************************************************/
++void fec_interrupt_fec_tx_handler_fec0(void)
++{
++ fec_interrupt_fec_tx_handler(fec_dev[0]);
++}
++
++#ifdef FEC_2
++/************************************************************************
++* NAME: fec_interrupt_tx_handler_fec1
++*
++* DESCRIPTION: This is the DMA interrupt handler using for the FEC1
++* transmission.
++*
++*************************************************************************/
++void fec_interrupt_fec_tx_handler_fec1(void)
++{
++ fec_interrupt_fec_tx_handler(fec_dev[1]);
++}
++#endif
++
++/************************************************************************
++* NAME: fec_interrupt_rx_handler_fec0
++*
++* DESCRIPTION: This is the DMA interrupt handler using for the FEC0
++* reception.
++*
++*************************************************************************/
++void fec_interrupt_fec_rx_handler_fec0(void)
++{
++ fec_interrupt_fec_rx_handler(fec_dev[0]);
++}
++
++#ifdef FEC_2
++/************************************************************************
++* NAME: fec_interrupt_rx_handler_fec1
++*
++* DESCRIPTION: This is the DMA interrupt handler using for the FEC1
++* reception.
++*
++*************************************************************************/
++void fec_interrupt_fec_rx_handler_fec1(void)
++{
++ fec_interrupt_fec_rx_handler(fec_dev[1]);
++}
++
++#endif
++
++#ifndef MODULE
++/************************************************************************
++* NAME: fec_mac_setup0
++*
++* DESCRIPTION: This function sets the MAC address of FEC0 from command line
++*
++*************************************************************************/
++int __init fec_mac_setup0(char *s)
++{
++ if(!s || !*s)
++ return 1;
++
++ if(fec_str_to_mac(s, fec_mac_addr_fec0))
++ printk("The MAC address of FEC0 cannot be set from command line");
++ return 1;
++}
++
++#ifdef FEC_2
++
++/************************************************************************
++* NAME: fec_mac_setup1
++*
++* DESCRIPTION: This function sets the MAC address of FEC1 from command line
++*
++*************************************************************************/
++int __init fec_mac_setup1(char *s)
++{
++ if(!s || !*s)
++ return 1;
++
++ if(fec_str_to_mac(s, fec_mac_addr_fec1))
++ printk("The MAC address of FEC1 cannot be set from command line");
++ return 1;
++}
++#endif
++
++/************************************************************************
++* NAME: fec_str_to_mac
++*
++* DESCRIPTION: This function interprets the character string into MAC addr
++*
++*************************************************************************/
++int fec_str_to_mac( char *str_mac, unsigned char* addr)
++{
++ unsigned long val;
++ char c;
++ unsigned long octet[6], *octetptr = octet;
++ int i;
++
++again:
++ val = 0;
++ while ((c = *str_mac) != '\0') {
++ if ((c>='0')&&(c<='9')) {
++ val = (val * 16) + (c - '0');
++ str_mac++;
++ continue;
++ }
++ else if (((c>='a')&&(c<='f'))||((c>='A')&&(c<='F'))) {
++ val = (val << 4) + (c + 10 - (((c>='a')&&(c<='f')) ? 'a' : 'A'));
++ str_mac++;
++ continue;
++ }
++ break;
++ }
++ if (*str_mac == ':') {
++ *octetptr++ = val, str_mac++;
++ if (octetptr >= octet + 6)
++ return 1;
++ goto again;
++ }
++
++ /* Check for trailing characters */
++ if (*str_mac && !(*str_mac==' '))
++ return 1;
++
++ *octetptr++ = val;
++
++ if ((octetptr - octet)==6) {
++ for(i=0;i<=6;i++)
++ addr[i]=octet[i];
++ }
++ else
++ return 1;
++
++ return 0;
++}
++#endif
+--- /dev/null
++++ b/drivers/net/fec/fec.h
+@@ -0,0 +1,162 @@
++
++#define FEC_BASE_ADDR_FEC0 ((unsigned int)MCF_MBAR + 0x9000)
++#define FEC_BASE_ADDR_FEC1 ((unsigned int)MCF_MBAR + 0x9800)
++
++//#define FEC_INTC_IMRH_INT_MASK38 (0x00000040)
++//#define FEC_INTC_IMRH_INT_MASK39 (0x00000080)
++//#define FEC_INTC_ICR_FEC0 (0x30)
++//#define FEC_INTC_ICR_FEC1 (0x31)
++#define FEC_FECI2CIRQ (0xFFC0)
++#define FEC_GPIO_PAR_FECI2CIRQ *(volatile unsigned short*)((unsigned int)MCF_MBAR + 0xA44)
++//#define FEC_INTC_ICRn(x) (*(volatile unsigned char *)(void*)((unsigned int) MCF_MBAR + 0x000740+((x)*0x001)))
++//#define FEC_INTC_IMRH *(volatile unsigned int*)((unsigned int)MCF_MBAR + 0x000708)
++
++#define FEC_ECR_DISABLE (0x00000000)
++
++#define FEC_ECR(x) *(volatile unsigned int *)(x + 0x024)
++#define FEC_EIR(x) *(volatile unsigned int*)(x + 0x004)
++#define FEC_PALR(x) *(volatile unsigned int*)(x + 0x0E4)
++#define FEC_PAUR(x) *(volatile unsigned int*)(x + 0x0E8)
++#define FEC_IALR(x) *(volatile unsigned int*)(x + 0x11C)
++#define FEC_IAUR(x) *(volatile unsigned int*)(x + 0x118)
++#define FEC_GALR(x) *(volatile unsigned int*)(x + 0x124)
++#define FEC_GAUR(x) *(volatile unsigned int*)(x + 0x120)
++#define FEC_RCR(x) *(volatile unsigned int*)(x + 0x084)
++#define FEC_FECRFCR(x) *(volatile unsigned int*)(x + 0x18C)
++#define FEC_FECRFAR(x) *(volatile unsigned int*)(x + 0x198)
++#define FEC_FECTFCR(x) *(volatile unsigned int*)(x + 0x1AC)
++#define FEC_FECTFAR(x) *(volatile unsigned int*)(x + 0x1B8)
++#define FEC_FECTFWR(x) *(volatile unsigned int*)(x + 0x144)
++#define FEC_CTCWR(x) *(volatile unsigned int*)(x + 0x1C8)
++#define FEC_EIMR(x) *(volatile unsigned int*)(x + 0x008)
++#define FEC_TCR(x) *(volatile unsigned int*)(x + 0x0C4)
++#define FEC_MIBC(x) *(volatile unsigned int*)(x + 0x064)
++#define FEC_MSCR(x) *(volatile unsigned int*)(x + 0x044)
++#define FEC_FECTFDR(x) *(volatile unsigned int*)(x + 0x1A4)
++#define FEC_FECRFDR(x) *(volatile unsigned int*)(x + 0x184)
++#define FEC_FECTFSR(x) *(volatile unsigned int*)(x + 0x1A8)
++#define FEC_FECRFSR(x) *(volatile unsigned int*)(x + 0x188)
++#define FECSTAT_RMON_R_PACKETS(x) *(volatile unsigned int*)(x + 0x284)
++#define FECSTAT_RMON_T_PACKETS(x) *(volatile unsigned int*)(x + 0x204)
++#define FECSTAT_RMON_R_OCTETS(x) *(volatile unsigned int*)(x + 0x2C4)
++#define FECSTAT_RMON_T_OCTETS(x) *(volatile unsigned int*)(x + 0x244)
++#define FECSTAT_RMON_R_UNDERSIZE(x) *(volatile unsigned int*)(x + 0x294)
++#define FECSTAT_RMON_R_OVERSIZE(x) *(volatile unsigned int*)(x + 0x298)
++#define FECSTAT_RMON_R_FRAG(x) *(volatile unsigned int*)(x + 0x29C)
++#define FECSTAT_RMON_R_JAB(x) *(volatile unsigned int*)(x + 0x2A0)
++#define FECSTAT_RMON_R_MC_PKT(x) *(volatile unsigned int*)(x + 0x28C)
++#define FECSTAT_RMON_T_COL(x) *(volatile unsigned int*)(x + 0x224)
++#define FECSTAT_IEEE_R_ALIGN(x) *(volatile unsigned int*)(x + 0x2D4)
++#define FECSTAT_IEEE_R_CRC(x) *(volatile unsigned int*)(x + 0x2D0)
++#define FECSTAT_IEEE_R_MACERR(x) *(volatile unsigned int*)(x + 0x2D8)
++#define FECSTAT_IEEE_T_CSERR(x) *(volatile unsigned int*)(x + 0x268)
++#define FECSTAT_IEEE_T_MACERR(x) *(volatile unsigned int*)(x + 0x264)
++#define FECSTAT_IEEE_T_LCOL(x) *(volatile unsigned int*)(x + 0x25C)
++#define FECSTAT_IEEE_R_OCTETS_OK(x) *(volatile unsigned int*)(x + 0x2E0)
++#define FECSTAT_IEEE_T_OCTETS_OK(x) *(volatile unsigned int*)(x + 0x274)
++#define FECSTAT_IEEE_R_DROP(x) *(volatile unsigned int*)(x + 0x2C8)
++#define FECSTAT_IEEE_T_DROP(x) *(volatile unsigned int*)(x + 0x248)
++#define FECSTAT_IEEE_R_FRAME_OK(x) *(volatile unsigned int*)(x + 0x2CC)
++#define FECSTAT_IEEE_T_FRAME_OK(x) *(volatile unsigned int*)(x + 0x24C)
++#define FEC_MMFR(x) *(volatile unsigned int*)(x + 0x040)
++#define FEC_FECFRST(x) *(volatile unsigned int*)(x + 0x1C4)
++
++#define FEC_MAX_FRM_SIZE (1518)
++#define FEC_MAXBUF_SIZE (1520)
++
++// Register values
++#define FEC_ECR_RESET (0x00000001)
++#define FEC_EIR_CLEAR (0xFFFFFFFF)
++#define FEC_EIR_RL (0x00100000)
++#define FEC_EIR_HBERR (0x80000000)
++#define FEC_EIR_BABR (0x40000000) // babbling receive error
++#define FEC_EIR_BABT (0x20000000) // babbling transmit error
++#define FEC_EIR_TXF (0x08000000) // transmit frame interrupt
++#define FEC_EIR_MII (0x00800000) // MII interrupt
++#define FEC_EIR_LC (0x00200000) // late collision
++#define FEC_EIR_XFUN (0x00080000) // transmit FIFO underrun
++#define FEC_EIR_XFERR (0x00040000) // transmit FIFO error
++#define FEC_EIR_RFERR (0x00020000) // receive FIFO error
++#define FEC_RCR_MAX_FRM_SIZE (FEC_MAX_FRM_SIZE << 16)
++#define FEC_RCR_MII (0x00000004)
++#define FEC_FECRFCR_FAE (0x00400000) // frame accept error
++#define FEC_FECRFCR_RXW (0x00200000) // receive wait condition
++#define FEC_FECRFCR_UF (0x00100000) // receive FIFO underflow
++#define FEC_FECRFCR_FRM (0x08000000)
++#define FEC_FECRFCR_GR (0x7 << 24)
++
++#define FEC_EIMR_DISABLE (0x00000000)
++
++#define FEC_FECRFAR_ALARM (0x300)
++#define FEC_FECTFCR_FRM (0x08000000)
++#define FEC_FECTFCR_GR (0x7 << 24)
++#define FEC_FECTFCR_FAE (0x00400000) // frame accept error
++#define FEC_FECTFCR_TXW (0x00040000) // transmit wait condition
++#define FEC_FECTFCR_UF (0x00100000) // transmit FIFO underflow
++#define FEC_FECTFCR_OF (0x00080000) // transmit FIFO overflow
++
++#define FEC_FECTFAR_ALARM (0x100)
++#define FEC_FECTFWR_XWMRK (0x00000000)
++
++#define FEC_FECTFSR_MSK (0xC0B00000)
++#define FEC_FECTFSR_TXW (0x40000000) // transmit wait condition
++#define FEC_FECTFSR_FAE (0x00800000) // frame accept error
++#define FEC_FECTFSR_UF (0x00200000) // transmit FIFO underflow
++#define FEC_FECTFSR_OF (0x00100000) // transmit FIFO overflow
++
++#define FEC_FECRFSR_MSK (0x80F00000)
++#define FEC_FECRFSR_FAE (0x00800000) // frame accept error
++#define FEC_FECRFSR_RXW (0x00400000) // receive wait condition
++#define FEC_FECRFSR_UF (0x00200000) // receive FIFO underflow
++
++#define FEC_CTCWR_TFCW_CRC (0x03000000)
++#define FEC_TCR_FDEN (0x00000004)
++#define FEC_TCR_HBC (0x00000002)
++#define FEC_RCR_DRT (0x00000002)
++#define FEC_EIMR_MASK (FEC_EIR_RL | FEC_EIR_HBERR)
++#define FEC_ECR_ETHEREN (0x00000002)
++#define FEC_FECTFCR_MSK (0x00FC0000)
++#define FEC_FECRFCR_MSK (0x00F80000)
++#define FEC_EIR_GRA (0x10000000)
++#define FEC_TCR_GTS (0x00000001)
++#define FEC_MIBC_ENABLE (0x00000000)
++#define FEC_MIB_LEN (228)
++#define FEC_PHY_ADDR (0x01)
++
++#define FEC_RX_DMA_PRI (6)
++#define FEC_TX_DMA_PRI (6)
++
++#define FEC_TX_BUF_NUMBER (8)
++#define FEC_RX_BUF_NUMBER (64)
++
++#define FEC_TX_INDEX_MASK (0x7)
++#define FEC_RX_INDEX_MASK (0x3f)
++
++#define FEC_RX_DESC_FEC0 SYS_SRAM_FEC_START
++#define FEC_TX_DESC_FEC0 FEC_RX_DESC_FEC0 + FEC_RX_BUF_NUMBER * sizeof(MCD_bufDescFec)
++
++#define FEC_RX_DESC_FEC1 SYS_SRAM_FEC_START + SYS_SRAM_FEC_SIZE/2
++#define FEC_TX_DESC_FEC1 FEC_RX_DESC_FEC1 + FEC_RX_BUF_NUMBER * sizeof(MCD_bufDescFec)
++
++#define FEC_EIR_MII (0x00800000)
++#define FEC_MMFR_READ (0x60020000)
++#define FEC_MMFR_WRITE (0x50020000)
++
++#define FEC_FLAGS_RX (0x00000001)
++
++#define FEC_CRCPOL (0xEDB88320)
++
++#define FEC_MII_TIMEOUT (2)
++#define FEC_GR_TIMEOUT (1)
++#define FEC_TX_TIMEOUT (1)
++#define FEC_RX_TIMEOUT (1)
++
++#define FEC_SW_RST 0x2000000
++#define FEC_RST_CTL 0x1000000
++
++int fec_read_mii(unsigned int base_addr, unsigned int pa, unsigned int ra,
++ unsigned int *data);
++int fec_write_mii(unsigned int base_addr, unsigned int pa, unsigned int ra,
++ unsigned int data);
++
++#define init_transceiver ks8721_init_transceiver
+--- /dev/null
++++ b/drivers/net/fec/Kconfig
+@@ -0,0 +1,25 @@
++config FEC_548x
++ tristate "MCF547x/MCF548x Fast Ethernet Controller support"
++ depends on M547X_8X
++ help
++ The MCF547x and MCF548x have a built-in Fast Ethernet Controller.
++ Saying Y here will include support for this device in the kernel.
++
++ To compile this driver as a module, choose M here: the module
++ will be called fecm.
++
++config FEC_548x_AUTO_NEGOTIATION
++ bool "Enable Auto-Negotiation"
++ depends on FEC_548x
++ help
++ This option enables the FEC to automatically detect the
++ half/full duplex mode and the network speed at initialization
++ If you want this, say Y.
++
++config FEC_548x_ENABLE_FEC2
++ bool "Enable the second FEC"
++ depends on FEC_548x
++ help
++ This enables the second FEC on the 547x/548x. If you want to use
++ it, say Y.
++
+--- /dev/null
++++ b/drivers/net/fec/ks8721.c
+@@ -0,0 +1,125 @@
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/ptrace.h>
++#include <linux/errno.h>
++#include <linux/ioport.h>
++#include <linux/slab.h>
++#include <linux/interrupt.h>
++#include <linux/pci.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/netdevice.h>
++#include <linux/etherdevice.h>
++#include <linux/skbuff.h>
++#include <linux/spinlock.h>
++#include <linux/workqueue.h>
++#include <linux/bitops.h>
++
++#if 0
++#include <linux/config.h>
++#include <linux/sched.h>
++#include <linux/errno.h>
++#include <asm/coldfire.h>
++#endif
++#include <asm/coldfire.h>
++#include <asm/mcfsim.h>
++
++#include "fec.h"
++#include "ks8721.h"
++
++#ifdef CONFIG_FEC_548x_AUTO_NEGOTIATION
++#define KS8721_AUTO_NEGOTIATION_ENABLE
++#endif
++
++/************************************************************************
++* +NAME: ks8721_init_transceiver
++*
++* DESCRIPTION: This function initializes the transceiver
++*
++* RETURNS: If no error occurs, this function returns zero.
++* Otherwise, it returns 1
++*************************************************************************/
++
++int ks8721_init_transceiver(unsigned long base_addr, int *fduplex)
++{
++
++ int data;
++ unsigned long time;
++ int flag = 1;
++
++ int result;
++
++ // Set the frequency of MII
++ FEC_MSCR(base_addr) = FEC_MII_SPEED;
++
++ // Reset
++ if ((result = fec_write_mii(base_addr, FEC_PHY_ADDR, KS8721_CTRL, KS8721_CTRL_RESET)))
++ return result;
++
++ // Read back
++ if ((result = fec_read_mii(base_addr, FEC_PHY_ADDR, KS8721_CTRL, &data)) != 0)
++ return result;
++
++ // If reset bit is set, return
++ if (data & KS8721_CTRL_RESET)
++ return -ETIME;
++
++#ifdef KS8721_AUTO_NEGOTIATION_ENABLE
++
++ // Disable the auto-negotiation
++ if ((result = fec_write_mii(base_addr, FEC_PHY_ADDR, KS8721_CTRL, 0)) != 0)
++ return result;
++
++ // Set the auto-negotiation advertisement register
++ if ((result = fec_write_mii(base_addr, FEC_PHY_ADDR, KS8721_ANADV, KS8721_ANADV_ADV_ALL)) != 0)
++ return result;
++
++ // Enable the auto-negotiation
++ if ((result = fec_write_mii(base_addr, FEC_PHY_ADDR, KS8721_CTRL, KS8721_CTRL_AN_ENABLE)) != 0)
++ return result;
++
++ // Read PHY status register
++ if ((result = fec_read_mii(base_addr, FEC_PHY_ADDR, KS8721_STAT, &data)) != 0)
++ return result;
++ // Set the current time
++ time = jiffies;
++
++ // Wait for the auto-negotiation completion
++ while (!(data & KS8721_STAT_ANCOMPLETE))
++ {
++
++ if (jiffies - time > KS8721_TIMEOUT * HZ)
++ {
++ flag = 0;
++ break;
++ }
++
++ schedule();
++
++ // Read PHY status register
++ if ((result = fec_read_mii(base_addr, FEC_PHY_ADDR, KS8721_STAT, &data)) != 0)
++ return result;
++ }
++
++ if (flag)
++ {
++ // Set the duplex flag
++ if (data & KS8721_STAT_FDUPLEX)
++ *fduplex = 1;
++ else
++ *fduplex = 0;
++
++ return 0;
++ }
++
++#endif
++
++ // Set the default mode (Full duplex, 100 Mbps)
++ if ((result = fec_write_mii(base_addr, FEC_PHY_ADDR, KS8721_CTRL, KS8721_CTRL_DEFAULT_MODE)) != 0)
++ return result;
++ *fduplex = KS8721_CTRL_DEFAULT_MODE & 0x100;
++
++ return 0;
++
++}
+--- /dev/null
++++ b/drivers/net/fec/ks8721.h
+@@ -0,0 +1,21 @@
++
++#define FEC_MII_SPEED (((unsigned int)(MCF_BUSCLK / 5000000)) << 1)
++
++// Numbers of the transceiver registers
++#define KS8721_CTRL 0x00
++#define KS8721_ANADV 0x04
++#define KS8721_STAT 0x01
++
++// Register values
++#define KS8721_CTRL_RESET 0x8000
++#define KS8721_ANADV_ADV_ALL 0x01E1
++#define KS8721_CTRL_AN_ENABLE 0x1280
++#define KS8721_CTRL_DEFAULT_MODE 0x2100
++#define KS8721_STAT_ANCOMPLETE 0x0020
++#define KS8721_STAT_LINK 0x0004
++#define KS8721_STAT_FDUPLEX 0x5000
++
++// Timeout for the auto-negotiation mode
++#define KS8721_TIMEOUT 5
++
++int ks8721_init_transceiver(unsigned long base_addr, int *fduplex);
+--- /dev/null
++++ b/drivers/net/fec/Makefile
+@@ -0,0 +1,7 @@
++#
++# Makefile for the FEC ethernet driver
++#
++
++obj-$(CONFIG_FEC_548x) += fecm.o
++
++fecm-objs := fec.o ks8721.o
+--- a/drivers/net/fec.c
++++ b/drivers/net/fec.c
+@@ -23,6 +23,9 @@
+ *
+ * Bug fixes and cleanup by Philippe De Muyter (phdm@macqel.be)
+ * Copyright (c) 2004-2006 Macq Electronique SA.
++ *
++ * Coldfire bug fixes and cleanup by Kurt Mahan (kmahan@freescale.com)
++ * Copyright 2007-2008 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+ #include <linux/module.h>
+@@ -51,7 +54,9 @@
+
+ #if defined(CONFIG_M523x) || defined(CONFIG_M527x) || \
+ defined(CONFIG_M5272) || defined(CONFIG_M528x) || \
+- defined(CONFIG_M520x) || defined(CONFIG_M532x)
++ defined(CONFIG_M520x) || defined(CONFIG_M532x) || \
++ defined(CONFIG_M5445X)
++
+ #include <asm/coldfire.h>
+ #include <asm/mcfsim.h>
+ #include "fec.h"
+@@ -82,6 +87,11 @@ static unsigned int fec_hw[] = {
+ (MCF_MBAR+0x30000),
+ #elif defined(CONFIG_M532x)
+ (MCF_MBAR+0xfc030000),
++#elif defined(CONFIG_M5445X)
++ (MCF_MBAR+0xfc030000),
++#if defined(CONFIG_FEC2)
++ (MCF_MBAR+0xfc034000),
++#endif
+ #else
+ &(((immap_t *)IMAP_ADDR)->im_cpm.cp_fec),
+ #endif
+@@ -172,7 +182,7 @@ typedef struct {
+ * account when setting it.
+ */
+ #if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+- defined(CONFIG_M520x) || defined(CONFIG_M532x)
++ defined(CONFIG_M520x) || defined(CONFIG_M532x) || defined(CONFIG_M5445X)
+ #define OPT_FRAME_SIZE (PKT_MAXBUF_SIZE << 16)
+ #else
+ #define OPT_FRAME_SIZE 0
+@@ -213,6 +223,7 @@ struct fec_enet_private {
+ uint phy_speed;
+ phy_info_t const *phy;
+ struct work_struct phy_task;
++ volatile fec_t *phy_hwp;
+
+ uint sequence_done;
+ uint mii_phy_task_queued;
+@@ -349,7 +360,8 @@ fec_enet_start_xmit(struct sk_buff *skb,
+ if (bdp->cbd_bufaddr & 0x3) {
+ unsigned int index;
+ index = bdp - fep->tx_bd_base;
+- memcpy(fep->tx_bounce[index], (void *) bdp->cbd_bufaddr, bdp->cbd_datlen);
++ memcpy(fep->tx_bounce[index],
++ (void *)skb->data, bdp->cbd_datlen);
+ bdp->cbd_bufaddr = __pa(fep->tx_bounce[index]);
+ }
+
+@@ -702,7 +714,7 @@ fec_enet_mii(struct net_device *dev)
+ uint mii_reg;
+
+ fep = netdev_priv(dev);
+- ep = fep->hwp;
++ ep = fep->phy_hwp;
+ mii_reg = ep->fec_mii_data;
+
+ spin_lock(&fep->lock);
+@@ -753,7 +765,7 @@ mii_queue(struct net_device *dev, int re
+ mii_tail = mip;
+ } else {
+ mii_head = mii_tail = mip;
+- fep->hwp->fec_mii_data = regval;
++ fep->phy_hwp->fec_mii_data = regval;
+ }
+ } else {
+ retval = 1;
+@@ -1151,8 +1163,7 @@ static phy_info_t const phy_info_ks8721b
+ };
+
+ /* ------------------------------------------------------------------------- */
+-/* register definitions for the DP83848 */
+-
++/* register definitions for the DP83848 and DP83849 */
+ #define MII_DP8384X_PHYSTST 16 /* PHY Status Register */
+
+ static void mii_parse_dp8384x_sr2(uint mii_reg, struct net_device *dev)
+@@ -1186,27 +1197,50 @@ static void mii_parse_dp8384x_sr2(uint m
+ *s |= PHY_STAT_FAULT;
+ }
+
++static phy_cmd_t const phy_cmd_dp8384x_ack_int[] = {
++ { mk_mii_end, }
++ };
++
++static phy_cmd_t const phy_cmd_dp8384x_shutdown[] = {
++ { mk_mii_end, }
++ };
++
+ static phy_info_t phy_info_dp83848= {
+- 0x020005c9,
+- "DP83848",
++ .id = 0x020005c9,
++ .name = "DP83848",
+
+- (const phy_cmd_t []) { /* config */
++ .config = (const phy_cmd_t []) { /* config */
+ { mk_mii_read(MII_REG_CR), mii_parse_cr },
+ { mk_mii_read(MII_REG_ANAR), mii_parse_anar },
+ { mk_mii_read(MII_DP8384X_PHYSTST), mii_parse_dp8384x_sr2 },
+ { mk_mii_end, }
+ },
+- (const phy_cmd_t []) { /* startup - enable interrupts */
++ .startup = (const phy_cmd_t []) { /* startup - enable interrupts */
+ { mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
+ { mk_mii_read(MII_REG_SR), mii_parse_sr },
+ { mk_mii_end, }
+ },
+- (const phy_cmd_t []) { /* ack_int - never happens, no interrupt */
++ .ack_int = phy_cmd_dp8384x_ack_int,
++ .shutdown = phy_cmd_dp8384x_shutdown,
++};
++
++static phy_info_t phy_info_dp83849 = {
++ .id = 0x020005ca,
++ .name = "DP83849",
++
++ .config = (const phy_cmd_t []) { /* config */
++ { mk_mii_read(MII_REG_CR), mii_parse_cr },
++ { mk_mii_read(MII_REG_ANAR), mii_parse_anar },
++ { mk_mii_read(MII_DP8384X_PHYSTST), mii_parse_dp8384x_sr2 },
+ { mk_mii_end, }
+ },
+- (const phy_cmd_t []) { /* shutdown */
++ .startup = (const phy_cmd_t []) { /* startup - enable interrupts */
++ { mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
++ { mk_mii_read(MII_REG_SR), mii_parse_sr },
+ { mk_mii_end, }
+ },
++ .ack_int = phy_cmd_dp8384x_ack_int,
++ .shutdown = phy_cmd_dp8384x_shutdown,
+ };
+
+ /* ------------------------------------------------------------------------- */
+@@ -1218,6 +1252,7 @@ static phy_info_t const * const phy_info
+ &phy_info_am79c874,
+ &phy_info_ks8721bl,
+ &phy_info_dp83848,
++ &phy_info_dp83849,
+ NULL
+ };
+
+@@ -1799,6 +1834,138 @@ static void __inline__ fec_uncache(unsig
+
+ /* ------------------------------------------------------------------------- */
+
++#elif defined(CONFIG_M5445X)
++/*
++ * Code specific for M5445X
++ */
++
++static void __inline__ fec_request_intrs(struct net_device *dev)
++{
++ struct fec_enet_private *fep;
++ int b;
++ static const struct idesc {
++ char *name;
++ unsigned short irq;
++ } *idp, id[] = {
++ { "fec(TXF)", 36 },
++ { "fec(TXB)", 37 },
++ { "fec(TXFIFO)", 38 },
++ { "fec(TXCR)", 39 },
++ { "fec(RXF)", 40 },
++ { "fec(RXB)", 41 },
++ { "fec(MII)", 42 },
++ { "fec(LC)", 43 },
++ { "fec(HBERR)", 44 },
++ { "fec(GRA)", 45 },
++ { "fec(EBERR)", 46 },
++ { "fec(BABT)", 47 },
++ { "fec(BABR)", 48 },
++ { NULL },
++ };
++
++ fep = netdev_priv(dev);
++ b = (fep->index) ? 77 : 64;
++
++ /* Setup interrupt handlers. */
++ for (idp = id; idp->name; idp++) {
++ if (request_irq(b+idp->irq, fec_enet_interrupt, IRQF_DISABLED,
++ idp->name, dev) != 0)
++ printk(KERN_ERR "FEC: Could not alloc %s IRQ(%d)!\n",
++ idp->name, b+idp->irq);
++ }
++
++ if (fep->index) {
++ /* Configure RMII */
++ MCF_GPIO_PAR_FEC = (MCF_GPIO_PAR_FEC &
++ MCF_GPIO_PAR_FEC_FEC1_MASK) |
++ MCF_GPIO_PAR_FEC_FEC1_RMII_GPIO;
++ } else {
++ /* Configure RMII */
++ MCF_GPIO_PAR_FEC = (MCF_GPIO_PAR_FEC &
++ MCF_GPIO_PAR_FEC_FEC0_MASK) |
++ MCF_GPIO_PAR_FEC_FEC0_RMII_GPIO;
++ }
++
++ /* Set up gpio outputs for MII lines on FEC0 */
++ MCF_GPIO_PAR_FECI2C |= (0 |
++ MCF_GPIO_PAR_FECI2C_MDIO0_MDIO0 |
++ MCF_GPIO_PAR_FECI2C_MDC0_MDC0);
++}
++
++static void __inline__ fec_set_mii(struct net_device *dev,
++ struct fec_enet_private *fep)
++{
++ volatile fec_t *fecp;
++
++ fecp = fep->hwp;
++ fecp->fec_r_cntrl = OPT_FRAME_SIZE | 0x04;
++ fecp->fec_x_cntrl = 0x00;
++
++ /*
++ * Set MII speed to 2.5 MHz
++ */
++ fep->phy_speed = ((((MCF_CLK / 2) / (2500000 / 10)) + 5) / 10) * 2;
++ fecp->fec_mii_speed = fep->phy_speed;
++
++ fec_restart(dev, 0);
++}
++
++static void __inline__ fec_get_mac(struct net_device *dev)
++{
++ struct fec_enet_private *fep = netdev_priv(dev);
++ volatile fec_t *fecp;
++ unsigned char *iap, tmpaddr[ETH_ALEN];
++
++ fecp = fep->hwp;
++
++ if (FEC_FLASHMAC) {
++ /*
++ * Get MAC address from FLASH.
++ * If it is all 1's or 0's, use the default.
++ */
++ iap = FEC_FLASHMAC;
++ if ((iap[0] == 0) && (iap[1] == 0) && (iap[2] == 0) &&
++ (iap[3] == 0) && (iap[4] == 0) && (iap[5] == 0))
++ iap = fec_mac_default;
++ if ((iap[0] == 0xff) && (iap[1] == 0xff) && (iap[2] == 0xff) &&
++ (iap[3] == 0xff) && (iap[4] == 0xff) && (iap[5] == 0xff))
++ iap = fec_mac_default;
++ } else {
++ *((unsigned long *) &tmpaddr[0]) = fecp->fec_addr_low;
++ *((unsigned short *) &tmpaddr[4]) = (fecp->fec_addr_high >> 16);
++ iap = &tmpaddr[0];
++ }
++
++ memcpy(dev->dev_addr, iap, ETH_ALEN);
++
++ /* Adjust MAC if using default MAC address */
++ if (iap == fec_mac_default)
++ dev->dev_addr[ETH_ALEN-1] = fec_mac_default[ETH_ALEN-1] +
++ fep->index;
++}
++
++static void __inline__ fec_enable_phy_intr(void)
++{
++}
++
++static void __inline__ fec_disable_phy_intr(void)
++{
++}
++
++static void __inline__ fec_phy_ack_intr(void)
++{
++}
++
++static void __inline__ fec_localhw_setup(void)
++{
++}
++
++static void __inline__ fec_uncache(unsigned long addr)
++{
++}
++
++/* ------------------------------------------------------------------------- */
++
+
+ #else
+
+@@ -2305,7 +2472,7 @@ fec_set_mac_address(struct net_device *d
+
+ }
+
+-/* Initialize the FEC Ethernet on 860T (or ColdFire 5272).
++/* Initialize the FEC Ethernet.
+ */
+ /*
+ * XXX: We need to clean up on failure exits here.
+@@ -2326,7 +2493,7 @@ int __init fec_enet_init(struct net_devi
+
+ /* Allocate memory for buffer descriptors.
+ */
+- mem_addr = __get_free_page(GFP_KERNEL);
++ mem_addr = __get_free_page(GFP_DMA);
+ if (mem_addr == 0) {
+ printk("FEC: allocate descriptor memory failed?\n");
+ return -ENOMEM;
+@@ -2339,6 +2506,11 @@ int __init fec_enet_init(struct net_devi
+ fep->index = index;
+ fep->hwp = fecp;
+ fep->netdev = dev;
++#ifdef CONFIG_FEC_SHARED_PHY
++ fep->phy_hwp = (volatile fec_t *) fec_hw[index & ~1];
++#else
++ fep->phy_hwp = fecp;
++#endif
+
+ /* Whack a reset. We should wait for this.
+ */
+@@ -2375,7 +2547,7 @@ int __init fec_enet_init(struct net_devi
+
+ /* Allocate a page.
+ */
+- mem_addr = __get_free_page(GFP_KERNEL);
++ mem_addr = __get_free_page(GFP_DMA);
+ /* XXX: missing check for allocation failure */
+
+ fec_uncache(mem_addr);
+@@ -2400,7 +2572,7 @@ int __init fec_enet_init(struct net_devi
+ bdp = fep->tx_bd_base;
+ for (i=0, j=FEC_ENET_TX_FRPPG; i<TX_RING_SIZE; i++) {
+ if (j >= FEC_ENET_TX_FRPPG) {
+- mem_addr = __get_free_page(GFP_KERNEL);
++ mem_addr = __get_free_page(GFP_DMA);
+ j = 1;
+ } else {
+ mem_addr += FEC_ENET_TX_FRSIZE;
+@@ -2462,7 +2634,11 @@ int __init fec_enet_init(struct net_devi
+ * remainder of the interface.
+ */
+ fep->phy_id_done = 0;
++#ifndef CONFIG_FEC_SHARED_PHY
+ fep->phy_addr = 0;
++#else
++ fep->phy_addr = fep->index;
++#endif
+ mii_queue(dev, mk_mii_read(MII_REG_PHYIR1), mii_discover_phy);
+
+ index++;
+--- a/drivers/net/fec.h
++++ b/drivers/net/fec.h
+@@ -14,7 +14,7 @@
+ /****************************************************************************/
+
+ #if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+- defined(CONFIG_M520x) || defined(CONFIG_M532x)
++ defined(CONFIG_M520x) || defined(CONFIG_M532x) || defined(CONFIG_M5445X)
+ /*
+ * Just figures, Motorola would have to change the offsets for
+ * registers in the same peripheral device on different models
+--- a/drivers/net/Kconfig
++++ b/drivers/net/Kconfig
+@@ -351,6 +351,8 @@ config MACB
+
+ source "drivers/net/arm/Kconfig"
+
++source "drivers/net/fec/Kconfig"
++
+ config AX88796
+ tristate "ASIX AX88796 NE2000 clone support"
+ depends on ARM || MIPS || SUPERH
+@@ -1973,7 +1975,7 @@ config 68360_ENET
+
+ config FEC
+ bool "FEC ethernet controller (of ColdFire CPUs)"
+- depends on M523x || M527x || M5272 || M528x || M520x
++ depends on M523x || M527x || M5272 || M528x || M520x || M5445X
+ help
+ Say Y here if you want to use the built-in 10/100 Fast ethernet
+ controller on some Motorola ColdFire processors.
+@@ -1985,6 +1987,12 @@ config FEC2
+ Say Y here if you want to use the second built-in 10/100 Fast
+ ethernet controller on some Motorola ColdFire processors.
+
++config FEC_SHARED_PHY
++ bool "Shared PHY interface(on some ColdFire designs)"
++ depends on FEC2
++ help
++ Say Y here if both PHYs are controlled via a single channel.
++
+ config FEC_MPC52xx
+ tristate "MPC52xx FEC driver"
+ depends on PPC_MERGE && PPC_MPC52xx && PPC_BESTCOMM_FEC
+--- a/drivers/net/Makefile
++++ b/drivers/net/Makefile
+@@ -226,6 +226,8 @@ obj-$(CONFIG_ENC28J60) += enc28j60.o
+
+ obj-$(CONFIG_MACB) += macb.o
+
++obj-$(CONFIG_FEC_548x) += fec/
++
+ obj-$(CONFIG_ARM) += arm/
+ obj-$(CONFIG_DEV_APPLETALK) += appletalk/
+ obj-$(CONFIG_TR) += tokenring/
+--- a/drivers/pci/access.c
++++ b/drivers/pci/access.c
+@@ -23,6 +23,7 @@ static DEFINE_SPINLOCK(pci_lock);
+ #define PCI_word_BAD (pos & 1)
+ #define PCI_dword_BAD (pos & 3)
+
++#ifdef NL_ORIGINAL
+ #define PCI_OP_READ(size,type,len) \
+ int pci_bus_read_config_##size \
+ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
+@@ -37,7 +38,20 @@ int pci_bus_read_config_##size \
+ spin_unlock_irqrestore(&pci_lock, flags); \
+ return res; \
+ }
+-
++#else /* NL_ORIGINAL */
++#define PCI_OP_READ(size,type,len) \
++int pci_bus_read_config_##size \
++ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
++{ \
++ int res; \
++ unsigned long flags; \
++ if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \
++ spin_lock_irqsave(&pci_lock, flags); \
++ res = bus->ops->read(bus, devfn, pos, len, (u32 *)value); \
++ spin_unlock_irqrestore(&pci_lock, flags); \
++ return res; \
++}
++#endif /* NL_ORIGINAL */
+ #define PCI_OP_WRITE(size,type,len) \
+ int pci_bus_write_config_##size \
+ (struct pci_bus *bus, unsigned int devfn, int pos, type value) \
+--- a/drivers/pci/Makefile
++++ b/drivers/pci/Makefile
+@@ -39,6 +39,7 @@ obj-$(CONFIG_PPC) += setup-bus.o
+ obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
+ obj-$(CONFIG_X86_VISWS) += setup-irq.o
+ obj-$(CONFIG_MN10300) += setup-bus.o
++obj-$(CONFIG_M54455) += setup-bus.o setup-irq.o
+
+ #
+ # ACPI Related PCI FW Functions
+--- a/drivers/rtc/rtc-rs5c372.c
++++ b/drivers/rtc/rtc-rs5c372.c
+@@ -15,7 +15,6 @@
+
+ #define DRV_VERSION "0.5"
+
+-
+ /*
+ * Ricoh has a family of I2C based RTCs, which differ only slightly from
+ * each other. Differences center on pinout (e.g. how many interrupts,
+@@ -60,6 +59,15 @@
+ /* to read (style 1) or write registers starting at R */
+ #define RS5C_ADDR(R) (((R) << 4) | 0)
+
++#ifdef CONFIG_M547X_8X
++#define DRV_NAME "rv5c387a"
++/* i2c configuration */
++#define RV5C387_I2C_ADDR 0x32
++static unsigned short normal_i2c[] = {
++ RV5C387_I2C_ADDR, I2C_CLIENT_END
++};
++I2C_CLIENT_INSMOD; /* defines addr_data */
++#endif
+
+ enum rtc_type {
+ rtc_undef = 0,
+@@ -506,14 +514,14 @@ static int rs5c372_probe(struct i2c_clie
+ err = -ENODEV;
+ goto exit;
+ }
+-
+- if (!(rs5c372 = kzalloc(sizeof(struct rs5c372), GFP_KERNEL))) {
++ rs5c372 = kzalloc(sizeof(struct rs5c372), GFP_KERNEL);
++ if (!rs5c372) {
+ err = -ENOMEM;
+ goto exit;
+ }
+
+ /* we read registers 0x0f then 0x00-0x0f; skip the first one */
+- rs5c372->regs=&rs5c372->buf[1];
++ rs5c372->regs = &rs5c372->buf[1];
+
+ rs5c372->client = client;
+ i2c_set_clientdata(client, rs5c372);
+@@ -605,7 +613,7 @@ static int rs5c372_probe(struct i2c_clie
+ case rtc_rv5c386: s = "rv5c386"; break;
+ case rtc_rv5c387a: s = "rv5c387a"; break;
+ default: s = "chip"; break;
+- }; s;}),
++ }; s; }),
+ rs5c372->time24 ? "24hr" : "am/pm"
+ );
+
+@@ -645,12 +653,61 @@ static int rs5c372_remove(struct i2c_cli
+ return 0;
+ }
+
++#ifdef CONFIG_M547X_8X
++static int rv5c387_probe(struct i2c_adapter *adapter, int addr, int kind)
++{
++ int rc = 0;
++ struct i2c_client *new_client = NULL;
++
++ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
++ rc = -ENODEV;
++ printk(KERN_DEBUG "%s i2c_check_functionality\n", __FUNCTION__);
++ goto failout;
++ }
++
++ new_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
++ if (new_client == NULL) {
++ rc = -ENOMEM;
++ printk(KERN_DEBUG "%s kzalloc new_client\n", __FUNCTION__);
++ goto failout;
++ }
++
++ new_client->addr = addr;
++ new_client->adapter = adapter;
++ new_client->driver = &rs5c372_driver;
++ new_client->flags = 0;
++ strcpy(new_client->name, DRV_NAME);
++
++ rc = i2c_attach_client(new_client);
++ if (rc < 0) {
++ printk(KERN_DEBUG "%s i2c_attach_client\n", __FUNCTION__);
++ goto failout;
++ }
++
++ rs5c372_probe(new_client);
++ return 0;
++failout:
++ kfree(new_client);
++ return rc;
++}
++
++static int
++rv5c387_attach_adapter(struct i2c_adapter *adapter)
++{
++ return i2c_probe(adapter, &addr_data, rv5c387_probe);
++}
++#endif
++
+ static struct i2c_driver rs5c372_driver = {
+ .driver = {
+ .name = "rtc-rs5c372",
+ },
++#ifdef CONFIG_M547X_8X
++ .attach_adapter = &rv5c387_attach_adapter,
++#else
+ .probe = rs5c372_probe,
+ .remove = rs5c372_remove,
++#endif
+ };
+
+ static __init int rs5c372_init(void)
+--- a/drivers/serial/Kconfig
++++ b/drivers/serial/Kconfig
+@@ -979,6 +979,12 @@ config SERIAL_COLDFIRE
+ This driver supports the built-in serial ports of the Motorola ColdFire
+ family of CPUs.
+
++config SERIAL_COLDFIRE_IRDA
++ bool "ColdFire IRDA support"
++ depends on SERIAL_COLDFIRE
++ help
++ This driver supports IRDA on the Motorola ColdFire.
++
+ config SERIAL_MCF
+ bool "Coldfire serial support (new style driver)"
+ depends on COLDFIRE
+--- a/drivers/serial/mcfserial.c
++++ b/drivers/serial/mcfserial.c
+@@ -45,7 +45,14 @@
+ #include <asm/coldfire.h>
+ #include <asm/mcfsim.h>
+ #include <asm/mcfuart.h>
++#if defined(CONFIG_M547X_8X)
++#include <asm/m5485sim.h>
++#include <asm/m5485psc.h>
++#include <asm/m5485gpio.h>
++#endif
++#ifdef CONFIG_NETtel
+ #include <asm/nettel.h>
++#endif
+ #include <asm/uaccess.h>
+ #include "mcfserial.h"
+
+@@ -61,7 +68,8 @@ struct timer_list mcfrs_timer_struct;
+ #define CONSOLE_BAUD_RATE 38400
+ #define DEFAULT_CBAUD B38400
+ #elif defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB) || \
+- defined(CONFIG_M5329EVB) || defined(CONFIG_GILBARCO)
++ defined(CONFIG_M5329EVB) || defined(CONFIG_GILBARCO) || \
++ defined(CONFIG_M5445X) || defined(CONFIG_M547X_8X)
+ #define CONSOLE_BAUD_RATE 115200
+ #define DEFAULT_CBAUD B115200
+ #elif defined(CONFIG_ARNEWSH) || defined(CONFIG_FREESCALE) || \
+@@ -94,12 +102,17 @@ static struct tty_driver *mcfrs_serial_d
+ #undef SERIAL_DEBUG_FLOW
+
+ #if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+- defined(CONFIG_M520x) || defined(CONFIG_M532x)
++ defined(CONFIG_M520x) || defined(CONFIG_M532x) || defined(CONFIG_M5445X) || \
++ defined(CONFIG_M547X_8X)
+ #define IRQBASE (MCFINT_VECBASE+MCFINT_UART0)
+ #else
+ #define IRQBASE 73
+ #endif
+
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++#define SERIAL_IRDA_LINE (2)
++#endif
++
+ /*
+ * Configuration table, UARTs to look for at startup.
+ */
+@@ -114,7 +127,11 @@ static struct mcf_serial mcfrs_table[] =
+ { /* ttyS1 */
+ .magic = 0,
+ .addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE2),
++#if defined(CONFIG_M547X_8X)
++ .irq = IRQBASE-1,
++#else
+ .irq = IRQBASE+1,
++#endif
+ .flags = ASYNC_BOOT_AUTOCONF,
+ },
+ #endif
+@@ -122,7 +139,11 @@ static struct mcf_serial mcfrs_table[] =
+ { /* ttyS2 */
+ .magic = 0,
+ .addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE3),
++#if defined(CONFIG_M547X_8X)
++ .irq = IRQBASE-2,
++#else
+ .irq = IRQBASE+2,
++#endif
+ .flags = ASYNC_BOOT_AUTOCONF,
+ },
+ #endif
+@@ -130,7 +151,11 @@ static struct mcf_serial mcfrs_table[] =
+ { /* ttyS3 */
+ .magic = 0,
+ .addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE4),
++#if defined(CONFIG_M547X_8X)
++ .irq = IRQBASE-3,
++#else
+ .irq = IRQBASE+3,
++#endif
+ .flags = ASYNC_BOOT_AUTOCONF,
+ },
+ #endif
+@@ -372,6 +397,9 @@ static inline void receive_chars(struct
+ static inline void transmit_chars(struct mcf_serial *info)
+ {
+ volatile unsigned char *uartp;
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ int i;
++#endif
+
+ uartp = info->addr;
+
+@@ -383,13 +411,36 @@ static inline void transmit_chars(struct
+ }
+
+ if ((info->xmit_cnt <= 0) || info->tty->stopped) {
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ if (info->line == SERIAL_IRDA_LINE) {
++ /* Enable receiver for IRDA */
++ uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETRX;
++ /* reset RX */
++ uartp[MCFUART_UCR] = MCFUART_UCR_TXENABLE | MCFUART_UCR_RXENABLE;
++ }
++#endif
+ info->imr &= ~MCFUART_UIR_TXREADY;
+ uartp[MCFUART_UIMR] = info->imr;
+ return;
+ }
+
+ while (uartp[MCFUART_USR] & MCFUART_USR_TXREADY) {
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ if (info->line == SERIAL_IRDA_LINE) {
++ while (!(uartp[MCFUART_USR] & MCFUART_USR_TXEMPTY));
++ i = 0;
++ /* delay for settle */
++#if defined(CONFIG_M548X)
++ udelay(1);
++#elif defined(CONFIG_M547X)
++ udelay(2);
++#else
++ while (i++ < 25000) udelay(1);
++#endif
++ }
++#endif
+ uartp[MCFUART_UTB] = info->xmit_buf[info->xmit_tail++];
++
+ info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1);
+ info->stats.tx++;
+ if (--info->xmit_cnt <= 0)
+@@ -409,7 +460,12 @@ irqreturn_t mcfrs_interrupt(int irq, voi
+ struct mcf_serial *info;
+ unsigned char isr;
+
++/* JKM -- revisit! IRQ compute */
++#if defined(CONFIG_M547X_8X)
++ info = &mcfrs_table[(IRQBASE - irq)];
++#else
+ info = &mcfrs_table[(irq - IRQBASE)];
++#endif
+ isr = info->addr[MCFUART_UISR] & info->imr;
+
+ if (isr & MCFUART_UIR_RXREADY)
+@@ -541,6 +597,28 @@ static int startup(struct mcf_serial * i
+ */
+ mcfrs_change_speed(info);
+
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ if (info->line == SERIAL_IRDA_LINE) {
++ /* Put PSC in IrDA mode */
++ MCF_PSC_SICR(info->line) = MCF_PSC_SICR_SIM_SIR;
++
++ /* Set pulse width to 1.6 uS */
++ MCF_PSC_IRSDR(info->line) = (uint8_t)
++ (16 * (CONFIG_MCFCLK / 10000000));
++ MCF_PSC_IRCR1(info->line) = MCF_PSC_IRCR1_SPUL;
++ MCF_PSC_IRCR2(info->line) = 0;
++
++ /* Enable RTS to send */
++ MCF_PSC_OPSET(info->line) = MCF_PSC_OPSET_RTS;
++
++ /* Setup FIFO Alarms */
++ MCF_PSC_RFAR(info->line) = MCF_PSC_RFAR_ALARM(248);
++ MCF_PSC_TFAR(info->line) = MCF_PSC_TFAR_ALARM(248);
++
++ MCF_PSC_RFCR(info->line) = MCF_PSC_RFCR_FRMEN | MCF_PSC_RFCR_GR(4);
++ MCF_PSC_TFCR(info->line) = MCF_PSC_TFCR_FRMEN | MCF_PSC_RFCR_GR(4);
++ }
++#endif
+ /*
+ * Lastly enable the UART transmitter and receiver, and
+ * interrupt enables.
+@@ -562,10 +640,20 @@ static void shutdown(struct mcf_serial *
+ {
+ volatile unsigned char *uartp;
+ unsigned long flags;
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ unsigned long delay_counter = 0;
++#endif
+
+ if (!(info->flags & ASYNC_INITIALIZED))
+ return;
+-
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ uartp = (volatile unsigned char *) info->addr;
++ while (!(uartp[MCFUART_USR] & MCFUART_USR_TXEMPTY)) {
++ if(delay_counter++ > 25000)
++ break;
++ udelay(10);
++ }
++#endif
+ #ifdef SERIAL_DEBUG_OPEN
+ printk("Shutting down serial port %d (irq %d)....\n", info->line,
+ info->irq);
+@@ -794,10 +882,19 @@ static int mcfrs_write(struct tty_struct
+
+ local_irq_disable();
+ uartp = info->addr;
++
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ if (info->line == SERIAL_IRDA_LINE) {
++ /* Disable IRDA receiver*/
++ uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETRX; /* reset RX */
++ uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETTX; /* reset TX */
++
++ uartp[MCFUART_UCR] = MCFUART_UCR_TXENABLE;
++ }
++#endif
+ info->imr |= MCFUART_UIR_TXREADY;
+ uartp[MCFUART_UIMR] = info->imr;
+ local_irq_restore(flags);
+-
+ return total;
+ }
+
+@@ -858,9 +955,21 @@ static void mcfrs_throttle(struct tty_st
+
+ if (serial_paranoia_check(info, tty->name, "mcfrs_throttle"))
+ return;
+-
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ if (I_IXOFF(tty)) {
++ /* Force STOP_CHAR (xoff) out */
++ volatile unsigned char *uartp;
++ unsigned long flags;
++ uartp = (volatile unsigned char *) info->addr;
++ local_irq_save(flags);
++ info->imr |= MCFUART_UIR_TXREADY;
++ uartp[MCFUART_UIMR] = info->imr;
++ local_irq_restore(flags);
++ }
++#else
+ if (I_IXOFF(tty))
+ info->x_char = STOP_CHAR(tty);
++#endif
+
+ /* Turn off RTS line (do this atomic) */
+ }
+@@ -881,8 +990,22 @@ static void mcfrs_unthrottle(struct tty_
+ if (I_IXOFF(tty)) {
+ if (info->x_char)
+ info->x_char = 0;
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ else {
++ /* Force START_CHAR (xon) out */
++ volatile unsigned char *uartp;
++ unsigned long flags;
++ info->x_char = START_CHAR(tty);
++ uartp = (volatile unsigned char *) info->addr;
++ local_irq_save(flags);
++ info->imr |= MCFUART_UIR_TXREADY;
++ uartp[MCFUART_UIMR] = info->imr;
++ local_irq_restore(flags);
++ }
++#else
+ else
+ info->x_char = START_CHAR(tty);
++#endif
+ }
+
+ /* Assert RTS line (do this atomic) */
+@@ -1130,12 +1253,17 @@ static int mcfrs_ioctl(struct tty_struct
+ static void mcfrs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
+ {
+ struct mcf_serial *info = (struct mcf_serial *)tty->driver_data;
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ int i = 0; /* hush GCC */
++#endif
+
+ if (tty->termios->c_cflag == old_termios->c_cflag)
+ return;
+
++#ifdef CONFIG_SERIAL_COLDFIRE_IRDA
++ while (i++ < 35000) udelay(1);
++#endif
+ mcfrs_change_speed(info);
+-
+ if ((old_termios->c_cflag & CRTSCTS) &&
+ !(tty->termios->c_cflag & CRTSCTS)) {
+ tty->hw_stopped = 0;
+@@ -1604,6 +1732,36 @@ static void mcfrs_irqinit(struct mcf_ser
+ /* GPIOs also must be initalized, depends on board */
+ break;
+ }
++#elif defined(CONFIG_M5445X)
++ volatile unsigned char *uartp;
++ uartp = info->addr;
++ switch (info->line) {
++ case 0:
++ MCF_GPIO_PAR_UART |= 0x000F;
++ break;
++ case 1:
++ MCF_GPIO_PAR_UART |= 0x0FF0;
++ break;
++ case 2:
++ /* GPIOs also must be initalized, depends on board */
++ break;
++ }
++#elif defined(CONFIG_M547X_8X)
++ volatile unsigned char *uartp;
++ uartp = (volatile unsigned char *)info->addr;
++
++ if (info->line > 3) {
++ printk("SERIAL: don't know how to handle UART %d interrupt?\n",
++ info->line);
++ return;
++ }
++
++ /* Set GPIO port register to enable PSC(port) signals */
++ MCF_PAR_PSCn(info->line) = (0
++ | MCF_PAR_PSC_TXD
++ | MCF_PAR_PSC_RXD);
++
++ MCF_ICR(info->irq - 64) = ILP_PSCn(info->line);
+ #else
+ volatile unsigned char *icrp, *uartp;
+
+@@ -1966,7 +2124,9 @@ struct console mcfrs_console = {
+
+ static int __init mcfrs_console_init(void)
+ {
++#if !(defined(CONFIG_M5445X) || defined(CONFIG_M547X_8X))
+ register_console(&mcfrs_console);
++#endif
+ return 0;
+ }
+
+--- /dev/null
++++ b/drivers/spi/coldfire_edma.c
+@@ -0,0 +1,446 @@
++/*
++ *
++ * coldfire_edma.c - eDMA driver for Coldfire MCF5445x
++ *
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <asm/virtconvert.h>
++#include <asm/coldfire.h>
++#include <linux/fs.h>
++#include <linux/cdev.h>
++#include <linux/seq_file.h>
++#include <linux/proc_fs.h>
++#ifdef CONFIG_M5445X
++#include <asm/mcf5445x_edma.h>
++#include <asm/mcf5445x_intc.h>
++#endif /* CONFIG_M5445X */
++#include <asm/coldfire_edma.h>
++
++/*
++ * Callback handler data for each TCD
++ */
++struct edma_isr_record {
++ edma_irq_handler irq_handler; /* interrupt handler */
++ edma_error_handler error_handler; /* error interrupt handler */
++ void *arg; /* argument to pass back */
++ int allocated; /* busy flag */
++ spinlock_t *lock; /* spin lock (optional) */
++ const char *device_id; /* dev id string, used in procfs */
++};
++
++/*
++ * Device structure
++ */
++struct coldfire_edma_dev {
++ struct cdev cdev; /* character device */
++ struct edma_isr_record dma_interrupt_handlers[EDMA_CHANNELS];
++};
++
++/* allocated major device number */
++static int coldfire_dma_major;
++
++/* device driver structure */
++static struct coldfire_edma_dev *devp = NULL;
++
++/* device driver file operations */
++struct file_operations coldfire_edma_fops = {
++ .owner = THIS_MODULE,
++};
++
++/**
++ * dmaisr - eDMA channel interrupt handler
++ * @irq: interrupt number
++ * @dev_id: argument
++ */
++static int dmaisr(int irq, void *dev_id)
++{
++ int channel = irq - EDMA_INT_CONTROLLER_BASE - EDMA_INT_CHANNEL_BASE;
++ int result = IRQ_HANDLED;
++
++ if ((devp != NULL) &&
++ (devp->dma_interrupt_handlers[channel].irq_handler)) {
++ /* call user irq handler */
++ if (devp->dma_interrupt_handlers[channel].lock)
++ spin_lock(devp->dma_interrupt_handlers[channel].lock);
++
++ result = devp->dma_interrupt_handlers[channel].irq_handler(
++ channel, devp->dma_interrupt_handlers[channel].arg);
++
++ if (devp->dma_interrupt_handlers[channel].lock)
++ spin_unlock(devp->dma_interrupt_handlers[channel].lock);
++ } else {
++ /* no irq handler so just ack it */
++ confirm_edma_interrupt_handled(channel);
++ printk(EDMA_DRIVER_NAME ": No handler for DMA channel %d\n",
++ channel);
++ }
++
++ return result;
++}
++
++/**
++ * dma_error_isr - eDMA error interrupt handler
++ * @irq: interrupt number
++ * @dev_id: argument
++ */
++static int dma_error_isr(int irq, void* dev_id)
++{
++ u16 err;
++ int i;
++
++ err = MCF_EDMA_ERR;
++ for (i=0; i<EDMA_CHANNELS; i++) {
++ if (err & (1<<i)) {
++ if (devp!=NULL && devp->dma_interrupt_handlers[i].error_handler)
++ devp->dma_interrupt_handlers[i].error_handler(i, devp->dma_interrupt_handlers[i].arg);
++ else
++ printk(KERN_WARNING EDMA_DRIVER_NAME ": DMA error on channel %d\n", i);
++ }
++ }
++
++ MCF_EDMA_CERR = MCF_EDMA_CERR_CAER;
++ return IRQ_HANDLED;
++}
++
++/**
++ * set_edma_params - Set transfer control descriptor (TCD)
++ * @channel: channel number
++ * @source: source address
++ * @dest: destination address
++ * @attr: attributes
++ * @soff: source offset
++ * @nbytes: number of bytes to be transfered in minor loop
++ * @slast: last source address adjustment
++ * @citer: major loop count
++ * @biter: beginning minor loop count
++ * @doff: destination offset
++ * @dlast_sga: last destination address adjustment
++ * @major_int: generate interrupt after each major loop
++ * @disable_req: disable DMA request after major loop
++ */
++void set_edma_params(int channel, u32 source, u32 dest,
++ u32 attr, u32 soff, u32 nbytes, u32 slast,
++ u32 citer, u32 biter, u32 doff, u32 dlast_sga,
++ int major_int, int disable_req)
++{
++
++ if (channel<0 || channel>EDMA_CHANNELS)
++ return;
++
++ MCF_EDMA_TCD_SADDR(channel) = source;
++ MCF_EDMA_TCD_DADDR(channel) = dest;
++ MCF_EDMA_TCD_ATTR(channel) = attr;
++ MCF_EDMA_TCD_SOFF(channel) = MCF_EDMA_TCD_SOFF_SOFF(soff);
++ MCF_EDMA_TCD_NBYTES(channel) = MCF_EDMA_TCD_NBYTES_NBYTES(nbytes);
++ MCF_EDMA_TCD_SLAST(channel) = MCF_EDMA_TCD_SLAST_SLAST(slast);
++ MCF_EDMA_TCD_CITER(channel) = MCF_EDMA_TCD_CITER_CITER(citer);
++ MCF_EDMA_TCD_BITER(channel)=MCF_EDMA_TCD_BITER_BITER(biter);
++ MCF_EDMA_TCD_DOFF(channel) = MCF_EDMA_TCD_DOFF_DOFF(doff);
++ MCF_EDMA_TCD_DLAST_SGA(channel) = MCF_EDMA_TCD_DLAST_SGA_DLAST_SGA(dlast_sga);
++
++ /* interrupt at the end of major loop */
++ if (major_int)
++ MCF_EDMA_TCD_CSR(channel) |= MCF_EDMA_TCD_CSR_INT_MAJOR;
++ else
++ MCF_EDMA_TCD_CSR(channel) &= ~MCF_EDMA_TCD_CSR_INT_MAJOR;
++
++ /* disable request at the end of major loop of transfer or not*/
++ if (disable_req)
++ MCF_EDMA_TCD_CSR(channel) |= MCF_EDMA_TCD_CSR_D_REQ;
++ else
++ MCF_EDMA_TCD_CSR(channel) &= ~MCF_EDMA_TCD_CSR_D_REQ;
++}
++EXPORT_SYMBOL(set_edma_params);
++
++/**
++ * init_edma - Initialize the eDMA controller
++ */
++void init_edma(void)
++{
++ MCF_EDMA_CR = 0;
++}
++EXPORT_SYMBOL(init_edma);
++
++/**
++ * request_edma_channel - Request an eDMA channel
++ * @channel: channel number
++ * @handler: dma handler
++ * @error_handler: dma error handler
++ * @arg: argument to pass back
++ * @lock: optional spinlock to hold over interrupt
++ * @device_id: device id
++ *
++ * Returns 0 if success or a negative value if failure
++ */
++int request_edma_channel(int channel,
++ edma_irq_handler handler,
++ edma_error_handler error_handler,
++ void *arg,
++ spinlock_t *lock,
++ const char *device_id )
++{
++ if (devp!=NULL && channel>=0 && channel<=EDMA_CHANNELS) {
++ if (devp->dma_interrupt_handlers[channel].allocated)
++ return -EBUSY;
++
++ devp->dma_interrupt_handlers[channel].allocated = 1;
++ devp->dma_interrupt_handlers[channel].irq_handler = handler;
++ devp->dma_interrupt_handlers[channel].error_handler = error_handler;
++ devp->dma_interrupt_handlers[channel].arg = arg;
++ devp->dma_interrupt_handlers[channel].lock = lock;
++ devp->dma_interrupt_handlers[channel].device_id = device_id;
++ return 0;
++ }
++ return -EINVAL;
++}
++EXPORT_SYMBOL(request_edma_channel);
++
++/**
++ * set_edma_callback - Update the channel callback/arg
++ * @channel: channel number
++ * @handler: dma handler
++ * @error_handler: dma error handler
++ * @arg: argument to pass back
++ *
++ * Returns 0 if success or a negative value if failure
++ */
++int set_edma_callback(int channel,
++ edma_irq_handler handler,
++ edma_error_handler error_handler,
++ void *arg )
++{
++ if (devp!=NULL && channel>=0 && channel<=EDMA_CHANNELS &&
++ devp->dma_interrupt_handlers[channel].allocated) {
++ devp->dma_interrupt_handlers[channel].irq_handler = handler;
++ devp->dma_interrupt_handlers[channel].error_handler = error_handler;
++ devp->dma_interrupt_handlers[channel].arg = arg;
++ return 0;
++ }
++ return -EINVAL;
++}
++EXPORT_SYMBOL(set_edma_callback);
++
++/**
++ * free_edma_channel - Free the edma channel
++ * @channel: channel number
++ * @arg: argument created with
++ *
++ * Returns 0 if success or a negative value if failure
++ */
++int free_edma_channel(int channel, void *arg)
++{
++ if (devp!=NULL && channel>=0 && channel<=EDMA_CHANNELS) {
++ if (devp->dma_interrupt_handlers[channel].allocated) {
++#if 0
++ if (devp->dma_interrupt_handlers[channel].arg != arg)
++ return -EBUSY;
++#endif
++
++ devp->dma_interrupt_handlers[channel].allocated = 0;
++ devp->dma_interrupt_handlers[channel].arg = NULL;
++ devp->dma_interrupt_handlers[channel].irq_handler = NULL;
++ devp->dma_interrupt_handlers[channel].error_handler = NULL;
++ devp->dma_interrupt_handlers[channel].lock = NULL;
++ }
++ return 0;
++ }
++ return -EINVAL;
++}
++EXPORT_SYMBOL(free_edma_channel);
++
++/**
++ * coldfire_edma_cleanup - cleanup driver allocated resources
++ */
++static void coldfire_edma_cleanup(void)
++{
++ dev_t devno;
++ int i;
++
++ /* free interrupts/memory */
++ if (devp) {
++ for (i=0; i<EDMA_CHANNELS; i++)
++ free_irq(EDMA_INT_BASE+i, devp);
++
++ free_irq(EDMA_INT_BASE+EDMA_INT_ERR, devp);
++ cdev_del(&devp->cdev);
++ kfree(devp);
++ }
++
++ /* unregister character device */
++ devno = MKDEV(coldfire_dma_major, 0);
++ unregister_chrdev_region(devno, 1);
++}
++
++#ifdef CONFIG_PROC_FS
++/*
++ * proc file system support
++ */
++
++#define FREE_CHANNEL "free"
++#define DEVICE_UNKNOWN "device unknown"
++
++/**
++ * proc_edma_show - print out proc info
++ * @m: seq_file
++ * @v:
++ */
++static int proc_edma_show(struct seq_file *m, void *v)
++{
++ int i;
++
++ if (devp == NULL)
++ return 0;
++
++ for (i = 0 ; i < EDMA_CHANNELS ; i++) {
++ if (devp->dma_interrupt_handlers[i].allocated) {
++ if (devp->dma_interrupt_handlers[i].device_id)
++ seq_printf(m, "%2d: %s\n", i, devp->dma_interrupt_handlers[i].device_id);
++ else
++ seq_printf(m, "%2d: %s\n", i, DEVICE_UNKNOWN);
++ } else
++ seq_printf(m, "%2d: %s\n", i, FREE_CHANNEL);
++ }
++ return 0;
++}
++
++/**
++ * proc_edma_open - open the proc file
++ * @inode: inode ptr
++ * @file: file ptr
++ */
++static int proc_edma_open(struct inode *inode, struct file *file)
++{
++ return single_open(file, proc_edma_show, NULL);
++}
++
++static const struct file_operations proc_edma_operations = {
++ .open = proc_edma_open,
++ .read = seq_read,
++ .llseek = seq_lseek,
++ .release = single_release,
++};
++
++/**
++ * proc_edma_init - initialize proc filesystem
++ */
++static int __init proc_edma_init(void)
++{
++ struct proc_dir_entry *e;
++
++ e = create_proc_entry("edma", 0, NULL);
++ if (e)
++ e->proc_fops = &proc_edma_operations;
++
++ return 0;
++}
++
++#endif
++
++/**
++ * coldfire_edma_init - eDMA module init
++ */
++static int __init coldfire_edma_init(void)
++{
++ dev_t dev;
++ int result;
++ int i;
++
++ /* allocate free major number */
++ result = alloc_chrdev_region(&dev, DMA_DEV_MINOR, 1, EDMA_DRIVER_NAME);
++ if (result < 0) {
++ printk(KERN_WARNING EDMA_DRIVER_NAME": can't get major %d\n",
++ result);
++ return result;
++ }
++ coldfire_dma_major = MAJOR(dev);
++
++ /* allocate device driver structure */
++ devp = kmalloc(sizeof(struct coldfire_edma_dev), GFP_KERNEL);
++ if (!devp) {
++ result = -ENOMEM;
++ goto fail;
++ }
++
++ /* init handlers (no handlers for beginning) */
++ for (i = 0; i < EDMA_CHANNELS; i++) {
++ devp->dma_interrupt_handlers[i].irq_handler = NULL;
++ devp->dma_interrupt_handlers[i].error_handler = NULL;
++ devp->dma_interrupt_handlers[i].arg = NULL;
++ devp->dma_interrupt_handlers[i].allocated = 0;
++ devp->dma_interrupt_handlers[i].lock = NULL;
++ devp->dma_interrupt_handlers[i].device_id = NULL;
++ }
++
++ /* register char device */
++ cdev_init(&devp->cdev, &coldfire_edma_fops);
++ devp->cdev.owner = THIS_MODULE;
++ devp->cdev.ops = &coldfire_edma_fops;
++ result = cdev_add(&devp->cdev, dev, 1);
++ if (result) {
++ printk(KERN_NOTICE EDMA_DRIVER_NAME
++ ": Error %d adding coldfire-dma device\n", result);
++ result = -ENODEV;
++ goto fail;
++ }
++
++ /* request/enable irq for each eDMA channel */
++ for (i = 0; i < EDMA_CHANNELS;i++) {
++ result = request_irq(EDMA_INT_BASE + i,
++ dmaisr, IRQF_DISABLED,
++ EDMA_DRIVER_NAME, devp);
++ if (result) {
++ printk(KERN_WARNING EDMA_DRIVER_NAME
++ ": Cannot request irq %d\n",
++ (EDMA_INT_BASE + EDMA_INT_ERR+i));
++ result = -EBUSY;
++ goto fail;
++ }
++ }
++
++ /* request error interrupt */
++ result = request_irq(EDMA_INT_BASE + EDMA_INT_ERR,
++ dma_error_isr, IRQF_DISABLED,
++ EDMA_DRIVER_NAME, devp);
++ if (result) {
++ printk(KERN_WARNING EDMA_DRIVER_NAME
++ ": Cannot request irq %d\n",
++ (EDMA_INT_BASE + EDMA_INT_ERR));
++ result = -EBUSY;
++ goto fail;
++ }
++
++#ifdef CONFIG_PROC_FS
++ proc_edma_init();
++#endif
++
++ printk(EDMA_DRIVER_NAME ": initialized successfully\n");
++ return 0;
++fail:
++ coldfire_edma_cleanup();
++ return result;
++}
++
++/**
++ * coldfire_edma_exit - eDMA module exit
++ */
++static void __exit coldfire_edma_exit(void)
++{
++ coldfire_edma_cleanup();
++}
++
++module_init(coldfire_edma_init);
++module_exit(coldfire_edma_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Freescale Semiconductor, Inc.");
++MODULE_DESCRIPTION("eDMA library for Coldfire M5445x");
+--- /dev/null
++++ b/drivers/spi/dspi_mcf.c
+@@ -0,0 +1,1217 @@
++/*
++ * dspi_mcf.c - DSPI controller for ColdFire processors
++ *
++ *
++ * Matt Waddel Matt.Waddel@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2008
++ *
++ * M547x/M548x changes by Kurt Mahan kmahan@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2008
++ *
++ * Based on spi_coldfire.c done by:
++ * Andrey Butok
++ * Yaroslav Vinogradov
++ * Copyright Freescale Semiconductor, Inc. 2006-2007
++ * Mike Lavender (mike@steroidmicros)
++ * (C) Copyright 2005, Intec Automation,
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.002 M547x/M548x support.
++ * v0.001 Initial version. Coldfire DSPI master driver.
++ ****************************************************************************/
++
++/*
++ * Includes
++ */
++
++#include <linux/autoconf.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/device.h>
++#include <linux/interrupt.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/workqueue.h>
++#include <linux/delay.h>
++#include <asm/mcfsim.h>
++#include <asm/mcfqspi.h>
++#include <asm/coldfire.h>
++#include <linux/io.h>
++#include <asm/mcfdspi.h>
++#include <linux/dma-mapping.h>
++
++#undef DSPI_COLDFIRE_DEBUG
++
++#ifdef DSPI_COLDFIRE_DEBUG
++#define DBG(fmt, args...) \
++ printk(KERN_INFO "[%s] " fmt , __FUNCTION__, ## args)
++#else
++#define DBG(fmt, args...) do {} while (0)
++#endif
++
++#if defined(CONFIG_M54455)
++#include <asm/mcf5445x_dspi.h>
++#if defined(CONFIG_SPI_COLDFIRE_DSPI_EDMA)
++ #include <asm/mcf5445x_edma.h>
++#endif
++#endif
++
++#if defined(CONFIG_M547X_8X)
++#include <asm/virtconvert.h>
++#include <asm/m5485dspi.h>
++#endif
++
++#if defined(CONFIG_SPI_COLDFIRE_DSPI_EDMA)
++#include <asm/mcf_edma.h>
++#define SPI_DSPI_EDMA
++#define EDMA_BUFSIZE_KMALLOC (DSPI_FIFO_SIZE*4)
++#define DSPI_DMA_RX_TCD MCF_EDMA_CHAN_DSPI_RX
++#define DSPI_DMA_TX_TCD MCF_EDMA_CHAN_DSPI_TX
++#endif
++
++#define DSPI_BITS MCF_DSPI_DCTAR_FMSZ(0xF)
++#define DSPI_BITS_16 MCF_DSPI_DCTAR_FMSZ(0xF)
++#define DSPI_BITS_8 MCF_DSPI_DCTAR_FMSZ(0x7)
++#define DSPI_FIFO_SIZE 16
++
++#define DRIVER_NAME "Coldfire DSPI"
++
++/****************************************************************************/
++
++/*
++ * Local constants and macros
++ */
++
++#define START_STATE ((void *)0)
++#define RUNNING_STATE ((void *)1)
++#define DONE_STATE ((void *)2)
++#define ERROR_STATE ((void *)-1)
++
++#define QUEUE_RUNNING 0
++#define QUEUE_STOPPED 1
++
++/****************************************************************************/
++
++/*
++ * Local Data Structures
++ */
++
++struct DSPI_MCR {
++ unsigned master:1;
++ unsigned cont_scke:1;
++ unsigned dconf:2;
++ unsigned frz:1;
++ unsigned mtfe:1;
++ unsigned pcsse:1;
++ unsigned rooe:1;
++ unsigned pcsis:8;
++ unsigned reserved15:1;
++ unsigned mdis:1;
++ unsigned dis_tx:1;
++ unsigned dis_rxf:1;
++ unsigned clr_tx:1;
++ unsigned clr_rxf:1;
++ unsigned smpl_pt:2;
++ unsigned reserved71:7;
++ unsigned halt:1;
++};
++
++struct DSPI_CTAR {
++ unsigned dbr:1;
++ unsigned fmsz:4;
++ unsigned cpol:1;
++ unsigned cpha:1;
++ unsigned lsbfe:1;
++ unsigned pcssck:2;
++ unsigned pasc:2;
++ unsigned pdt:2;
++ unsigned pbr:2;
++ unsigned cssck:4;
++ unsigned asc:4;
++ unsigned dt:4;
++ unsigned br:4;
++};
++
++struct chip_data {
++ /* dspi data */
++ union {
++ u32 mcr_val;
++ struct DSPI_MCR mcr;
++ };
++ union {
++ u32 ctar_val;
++ struct DSPI_CTAR ctar;
++ };
++ u16 void_write_data;
++};
++
++
++struct driver_data {
++ /* Driver model hookup */
++ struct platform_device *pdev;
++
++ /* SPI framework hookup */
++ struct spi_master *master;
++
++ /* Driver message queue */
++ struct workqueue_struct *workqueue;
++ struct work_struct pump_messages;
++ spinlock_t lock; /* lock */
++ struct list_head queue;
++ int busy;
++ int run;
++
++ /* Message Transfer pump */
++ struct tasklet_struct pump_transfers;
++
++ /* Current message transfer state info */
++ struct spi_message *cur_msg;
++ struct spi_transfer *cur_transfer;
++ struct chip_data *cur_chip;
++ size_t len;
++ void *tx;
++ void *tx_end;
++ void *rx;
++ void *rx_end;
++ char flags;
++#define TRAN_STATE_RX_VOID 0x01
++#define TRAN_STATE_TX_VOID 0x02
++#define TRAN_STATE_WORD_ODD_NUM 0x04
++ u8 cs;
++ u16 void_write_data;
++ unsigned cs_change:1;
++
++ u32 trans_cnt;
++ u32 wce_cnt;
++ u32 abrt_cnt;
++ u32 *mcr; /* DSPI MCR register */
++ u32 *ctar; /* DSPI CTAR register */
++ u32 *dspi_dtfr; /* DSPI DTFR register */
++ u32 *dspi_drfr; /* DSPI DRFR register */
++ u32 *dspi_rser; /* DSPI RSER register */
++ u32 *dspi_sr; /* DSPI status register */
++
++#if defined(SPI_DSPI_EDMA)
++ void *edma_tx_buf;
++ void *edma_rx_buf;
++#endif
++
++#if defined(CONFIG_M532x) || defined(CONFIG_M537x)
++ u16 *par; /* Pin assignment register */
++#else
++ u8 *par; /* Pin assignment register */
++#endif
++ u8 *int_icr; /* Interrupt level and priority register */
++ u32 *int_mr; /* Interrupt mask register */
++ void (*cs_control)(u8 cs, u8 command);
++};
++
++#define DSPI_CS(cs) ((1<<(cs))<<16)
++
++/****************************************************************************/
++
++/*
++ * SPI local functions
++ */
++
++static void *next_transfer(struct driver_data *drv_data)
++{
++ struct spi_message *msg = drv_data->cur_msg;
++ struct spi_transfer *trans = drv_data->cur_transfer;
++
++ DBG("\n");
++ /* Move to next transfer */
++ if (trans->transfer_list.next != &msg->transfers) {
++ drv_data->cur_transfer = list_entry(trans->transfer_list.next,
++ struct spi_transfer,
++ transfer_list);
++
++ if (drv_data->cur_transfer->transfer_list.next
++ == &msg->transfers) /* last transfer */
++ drv_data->cur_transfer->cs_change = 1;
++
++ return RUNNING_STATE;
++ } else
++ return DONE_STATE;
++}
++
++
++static inline int is_word_transfer(struct driver_data *drv_data)
++{
++ return ((*(drv_data->ctar+drv_data->cs) & DSPI_BITS_16) ==
++ DSPI_BITS_8) ? 0 : 1;
++}
++
++static inline void set_8bit_transfer_mode(struct driver_data *drv_data)
++{
++ DBG("\n");
++ *(drv_data->ctar+drv_data->cs) =
++ (*(drv_data->ctar + drv_data->cs) & ~DSPI_BITS) | DSPI_BITS_8;
++}
++
++static inline void set_16bit_transfer_mode(struct driver_data *drv_data)
++{
++ DBG("\n");
++ *(drv_data->ctar+drv_data->cs) =
++ (*(drv_data->ctar + drv_data->cs) & ~DSPI_BITS) | DSPI_BITS_16;
++}
++
++static unsigned char hz_to_spi_baud(int pbr, int dbr, int speed_hz)
++{
++ int pbr_tbl[4] = {2, 3, 5, 7}; /* Valid baud rate pre-scaler values */
++ int brs[16] = { 2, 4, 6, 8,
++ 16, 32, 64, 128,
++ 256, 512, 1024, 2048,
++ 4096, 8192, 16384, 32768 };
++ int temp, index = 0;
++
++ if ((pbr < 0) || (pbr > 3) ||
++ (dbr < 0) || (dbr > 1))
++ return 15; /* table indexes out of range, go slow */
++
++ temp = ((((MCF_CLK / 2) / pbr_tbl[pbr]) * (1 + dbr)) / speed_hz);
++
++ while (temp >= brs[index])
++ if (index++ >= 15)
++ break;
++
++ DBG("baud rate scaler = 0x%x - %d\n", index, brs[index]);
++ return(index);
++}
++
++static int write(struct driver_data *drv_data)
++{
++ int tx_count = 0;
++ int tx_word = is_word_transfer(drv_data);
++ u16 d16;
++ u8 d8;
++ u32 dspi_pushr = 0;
++ int first = 1;
++#if defined(SPI_DSPI_EDMA)
++ u32 *edma_wr = (u32 *)(drv_data->edma_tx_buf);
++#endif
++
++ /* If we are in word mode, but only have a single byte to transfer
++ * then switch to byte mode temporarily. Will switch back at the
++ * end of the transfer. */
++ if (tx_word && ((drv_data->tx_end - drv_data->tx) == 1)) {
++ drv_data->flags |= TRAN_STATE_WORD_ODD_NUM;
++ set_8bit_transfer_mode(drv_data);
++ tx_word = 0;
++ }
++
++ while ((drv_data->tx < drv_data->tx_end) && (tx_count < DSPI_FIFO_SIZE)) {
++// DBG("while\n");
++ if (tx_word) {
++ if ((drv_data->tx_end - drv_data->tx) == 1)
++ break;
++
++ if (!(drv_data->flags & TRAN_STATE_TX_VOID))
++ d16 = *(u16 *)drv_data->tx;
++ else
++ d16 = drv_data->void_write_data;
++
++ dspi_pushr = MCF_DSPI_DTFR_TXDATA(d16) |
++ DSPI_CS(drv_data->cs) |
++ MCF_DSPI_DTFR_CTAS(drv_data->cs) |
++ MCF_DSPI_DTFR_CONT;
++
++ drv_data->tx += 2;
++ } else {
++ if (!(drv_data->flags & TRAN_STATE_TX_VOID))
++ d8 = *(u8 *)drv_data->tx;
++ else
++ d8 = *(u8 *)&drv_data->void_write_data;
++
++ dspi_pushr = MCF_DSPI_DTFR_TXDATA(d8) |
++ DSPI_CS(drv_data->cs) |
++ MCF_DSPI_DTFR_CTAS(drv_data->cs) |
++ MCF_DSPI_DTFR_CONT;
++
++ drv_data->tx++;
++ }
++
++ if (drv_data->tx == drv_data->tx_end
++ || tx_count == DSPI_FIFO_SIZE-1) {
++ /* last transfer in the queue */
++ dspi_pushr |= MCF_DSPI_DTFR_EOQ;
++ if ((drv_data->cs_change)
++ && (drv_data->tx == drv_data->tx_end))
++ dspi_pushr &= ~MCF_DSPI_DTFR_CONT;
++#ifdef CONFIG_M547X_8X
++ /* EOQ gets missed if we don't delay */
++ udelay(100);
++#endif
++ } else if (tx_word && ((drv_data->tx_end - drv_data->tx) == 1))
++ dspi_pushr |= MCF_DSPI_DTFR_EOQ;
++
++ if (first) {
++ first = 0;
++ dspi_pushr |= MCF_DSPI_DTFR_CTCNT; /* clear counter */
++ }
++#if defined(SPI_DSPI_EDMA)
++ *edma_wr = dspi_pushr;
++ edma_wr++;
++#else
++ *drv_data->dspi_dtfr = dspi_pushr;
++#endif
++ tx_count++;
++ }
++
++#if defined(SPI_DSPI_EDMA)
++ if (tx_count > 0) {
++
++ mcf_edma_set_tcd_params(DSPI_DMA_TX_TCD,
++ virt_to_phys(drv_data->edma_tx_buf),
++ (u32)drv_data->dspi_dtfr,
++ MCF_EDMA_TCD_ATTR_SSIZE_32BIT
++ | MCF_EDMA_TCD_ATTR_DSIZE_32BIT,
++ 4, /* soff */
++ 4 * tx_count, /* nbytes */
++ 0, /* slast */
++ 1, /* citer */
++ 1, /* biter */
++ 0, /* doff */
++ 0, /* dlastsga */
++ 0, /* major_int */
++ 1); /* disable_req */
++
++ mcf_edma_set_tcd_params(DSPI_DMA_RX_TCD,
++ (u32)drv_data->dspi_drfr,
++ virt_to_phys(drv_data->edma_rx_buf),
++ MCF_EDMA_TCD_ATTR_SSIZE_32BIT
++ | MCF_EDMA_TCD_ATTR_DSIZE_32BIT,
++ 0, /* soff */
++ 4 * tx_count, /* nbytes */
++ 0, /* slast */
++ 1, /* citer */
++ 1, /* biter */
++ 4, /* doff */
++ 0, /* dlastsga */
++ 0, /* major_int */
++ 1); /* disable_req */
++
++ mcf_edma_start_transfer(DSPI_DMA_TX_TCD);
++ }
++#endif
++ return (tx_count * (tx_word + 1));
++}
++
++static int read(struct driver_data *drv_data)
++{
++ int rx_count = 0;
++ int rx_word = is_word_transfer(drv_data);
++ u16 d;
++#if defined(SPI_DSPI_EDMA)
++ u32 *rx_edma = (u32 *) drv_data->edma_rx_buf;
++
++ /* receive SPI data */
++ mcf_edma_start_transfer(DSPI_DMA_RX_TCD);
++#endif
++ while ((drv_data->rx < drv_data->rx_end)
++ && (rx_count < DSPI_FIFO_SIZE)) {
++
++ if (rx_word) {
++ if ((drv_data->rx_end - drv_data->rx) == 1)
++ break;
++#if defined(SPI_DSPI_EDMA)
++ d = MCF_DSPI_DRFR_RXDATA(*rx_edma);
++ rx_edma++;
++#else
++ d = MCF_DSPI_DRFR_RXDATA(*drv_data->dspi_drfr);
++#endif
++ if (!(drv_data->flags & TRAN_STATE_RX_VOID))
++ *(u16 *)drv_data->rx = d;
++ drv_data->rx += 2;
++
++ } else {
++#if defined(SPI_DSPI_EDMA)
++ d = MCF_DSPI_DRFR_RXDATA(*rx_edma);
++ rx_edma++;
++#else
++ d = MCF_DSPI_DRFR_RXDATA(*drv_data->dspi_drfr);
++#endif
++ if (!(drv_data->flags & TRAN_STATE_RX_VOID))
++ *(u8 *)drv_data->rx = d;
++ drv_data->rx++;
++ }
++ rx_count++;
++ DBG("rxd=0x%x\n", d);
++ }
++ return rx_count;
++}
++
++
++static inline void dspi_setup_chip(struct driver_data *drv_data)
++{
++ struct chip_data *chip = drv_data->cur_chip;
++
++ DBG("\n");
++ *drv_data->mcr = chip->mcr_val;
++ *(drv_data->ctar+drv_data->cs) = chip->ctar_val;
++ *drv_data->dspi_rser = MCF_DSPI_DRSER_EOQFE;
++}
++
++#if defined(SPI_DSPI_EDMA)
++static int edma_tx_handler(int channel, void *dev)
++{
++ DBG("\n");
++ if (channel == DSPI_DMA_TX_TCD)
++ mcf_edma_stop_transfer(DSPI_DMA_TX_TCD);
++ return IRQ_HANDLED;
++}
++
++static int edma_rx_handler(int channel, void *dev)
++{
++ DBG("\n");
++ if (channel == DSPI_DMA_RX_TCD)
++ mcf_edma_stop_transfer(DSPI_DMA_RX_TCD);
++ return IRQ_HANDLED;
++}
++#endif
++
++static irqreturn_t dspi_interrupt(int irq, void *dev_id)
++{
++ struct driver_data *drv_data = (struct driver_data *)dev_id;
++ struct spi_message *msg = drv_data->cur_msg;
++
++ /* Clear all flags immediately */
++ *drv_data->dspi_sr = MCF_DSPI_DSR_EOQF;
++
++ if (!drv_data->cur_msg || !drv_data->cur_msg->state) {
++#if !defined(SPI_DSPI_EDMA)
++ u32 irq_status = *drv_data->dspi_sr;
++ /* if eDMA is used it happens some time (at least once)*/
++ printk(KERN_ERR "Bad message or transfer state handler. \
++ IRQ status = %x\n", irq_status);
++#endif
++ return IRQ_NONE;
++ }
++
++ DBG("\n");
++ /*
++ * Read the data into the buffer and reload and start
++ * queue with new data if not finished. If finished
++ * then setup the next transfer
++ */
++ read(drv_data);
++
++ if (drv_data->rx == drv_data->rx_end) {
++ /*
++ * Finished now - fall through and schedule next
++ * transfer tasklet
++ */
++ if (drv_data->flags & TRAN_STATE_WORD_ODD_NUM)
++ set_16bit_transfer_mode(drv_data);
++
++ msg->state = next_transfer(drv_data);
++ } else {
++ /* not finished yet - keep going */
++ msg->actual_length += write(drv_data);
++ return IRQ_HANDLED;
++ }
++
++ tasklet_schedule(&drv_data->pump_transfers);
++
++ return IRQ_HANDLED;
++}
++
++/* caller already set message->status; dma and pio irqs are blocked */
++static void giveback(struct driver_data *drv_data)
++{
++ struct spi_transfer *last_transfer;
++ unsigned long flags;
++ struct spi_message *msg;
++ DBG("\n");
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++ msg = drv_data->cur_msg;
++ drv_data->cur_msg = NULL;
++ drv_data->cur_transfer = NULL;
++ drv_data->cur_chip = NULL;
++ queue_work(drv_data->workqueue, &drv_data->pump_messages);
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ last_transfer = list_entry(msg->transfers.prev,
++ struct spi_transfer, transfer_list);
++
++ if (!last_transfer->cs_change)
++ drv_data->cs_control(drv_data->cs, QSPI_CS_DROP);
++
++ msg->state = NULL;
++ if (msg->complete)
++ msg->complete(msg->context);
++}
++
++
++static void pump_transfers(unsigned long data)
++{
++ struct driver_data *drv_data = (struct driver_data *)data;
++ struct spi_message *message = NULL;
++ struct spi_transfer *transfer = NULL;
++ struct spi_transfer *previous = NULL;
++ struct chip_data *chip = NULL;
++ unsigned long flags;
++ DBG("\n");
++ /* Get current state information */
++ message = drv_data->cur_msg;
++ transfer = drv_data->cur_transfer;
++ chip = drv_data->cur_chip;
++
++ /* Handle for abort */
++ if (message->state == ERROR_STATE) {
++ message->status = -EIO;
++ giveback(drv_data);
++ return;
++ }
++
++ /* Handle end of message */
++ if (message->state == DONE_STATE) {
++ message->status = 0;
++ giveback(drv_data);
++ return;
++ }
++
++ if (message->state == START_STATE) {
++ dspi_setup_chip(drv_data);
++
++ if (drv_data->cs_control)
++ drv_data->cs_control(message->spi->chip_select,
++ QSPI_CS_ASSERT);
++ }
++
++ /* Delay if requested at end of transfer*/
++ if (message->state == RUNNING_STATE) {
++ previous = list_entry(transfer->transfer_list.prev,
++ struct spi_transfer,
++ transfer_list);
++
++ if (drv_data->cs_control && transfer->cs_change)
++ drv_data->cs_control(message->spi->chip_select,
++ QSPI_CS_DROP);
++
++ if (previous->delay_usecs)
++ udelay(previous->delay_usecs);
++
++ if (drv_data->cs_control && transfer->cs_change)
++ drv_data->cs_control(message->spi->chip_select,
++ QSPI_CS_ASSERT);
++ }
++
++ drv_data->flags = 0;
++ drv_data->tx = (void *)transfer->tx_buf;
++ drv_data->tx_end = drv_data->tx + transfer->len;
++ drv_data->rx = transfer->rx_buf;
++ drv_data->rx_end = drv_data->rx + transfer->len;
++
++ if (!drv_data->rx)
++ drv_data->flags |= TRAN_STATE_RX_VOID;
++ if (!drv_data->tx)
++ drv_data->flags |= TRAN_STATE_TX_VOID;
++ drv_data->cs = message->spi->chip_select;
++ drv_data->cs_change = transfer->cs_change;
++ drv_data->void_write_data = chip->void_write_data;
++ if (transfer->speed_hz) {
++ *(drv_data->ctar + drv_data->cs) = \
++ ((chip->ctar_val & ~0xF) | \
++ hz_to_spi_baud(chip->ctar.pbr, \
++ chip->ctar.dbr, \
++ transfer->speed_hz));
++ }
++
++ message->state = RUNNING_STATE;
++ /* Go baby, go */
++ local_irq_save(flags);
++ message->actual_length += write(drv_data);
++ local_irq_restore(flags);
++}
++
++
++static void pump_messages(struct work_struct *work)
++{
++ struct driver_data *drv_data;
++ unsigned long flags;
++ DBG("\n");
++
++ drv_data = container_of(work, struct driver_data, pump_messages);
++
++ /* Lock queue and check for queue work */
++ spin_lock_irqsave(&drv_data->lock, flags);
++ if (list_empty(&drv_data->queue)
++ || drv_data->run == QUEUE_STOPPED) {
++ drv_data->busy = 0;
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return;
++ }
++
++ /* Make sure we are not already running a message */
++ if (drv_data->cur_msg) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return;
++ }
++
++ /* Extract head of queue */
++ drv_data->cur_msg = list_entry(drv_data->queue.next,
++ struct spi_message, queue);
++ list_del_init(&drv_data->cur_msg->queue);
++
++ /* Initial message state*/
++ drv_data->cur_msg->state = START_STATE;
++ drv_data->cur_transfer = list_entry(drv_data->cur_msg->transfers.next,
++ struct spi_transfer,
++ transfer_list);
++
++ if (drv_data->cur_transfer->transfer_list.next
++ == &drv_data->cur_msg->transfers)
++ drv_data->cur_transfer->cs_change = 1; /* last */
++
++
++ /* Setup the SPI Registers using the per chip configuration */
++ drv_data->cur_chip = spi_get_ctldata(drv_data->cur_msg->spi);
++
++ /* Mark as busy and launch transfers */
++ tasklet_schedule(&drv_data->pump_transfers);
++
++ drv_data->busy = 1;
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++}
++
++/****************************************************************************/
++
++/*
++ * SPI master implementation
++ */
++
++static int transfer(struct spi_device *spi, struct spi_message *msg)
++{
++ struct driver_data *drv_data = spi_master_get_devdata(spi->master);
++ unsigned long flags;
++
++ DBG("\n");
++ spin_lock_irqsave(&drv_data->lock, flags);
++
++ if (drv_data->run == QUEUE_STOPPED) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return -ESHUTDOWN;
++ }
++
++ msg->actual_length = 0;
++ msg->status = -EINPROGRESS;
++ msg->state = START_STATE;
++
++ list_add_tail(&msg->queue, &drv_data->queue);
++
++ if (drv_data->run == QUEUE_RUNNING && !drv_data->busy)
++ queue_work(drv_data->workqueue, &drv_data->pump_messages);
++
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ return 0;
++}
++
++
++static int setup(struct spi_device *spi)
++{
++
++ struct chip_data *chip;
++ struct coldfire_dspi_chip *chip_info
++ = (struct coldfire_dspi_chip *)spi->controller_data;
++ DBG("\n");
++
++ /* Only alloc on first setup */
++ chip = spi_get_ctldata(spi);
++ if (chip == NULL) {
++ chip = kcalloc(1, sizeof(struct chip_data), GFP_KERNEL);
++ if (!chip)
++ return -ENOMEM;
++ spi->mode = chip_info->mode;
++ spi->bits_per_word = chip_info->bits_per_word;
++ }
++
++ chip->mcr.master = 1;
++ chip->mcr.cont_scke = 0;
++ chip->mcr.dconf = 0;
++ chip->mcr.frz = 0;
++ chip->mcr.mtfe = 0;
++ chip->mcr.pcsse = 0;
++ chip->mcr.rooe = 0;
++ chip->mcr.pcsis = 0xFF;
++ chip->mcr.reserved15 = 0;
++ chip->mcr.mdis = 0;
++ chip->mcr.dis_tx = 0;
++ chip->mcr.dis_rxf = 0;
++ chip->mcr.clr_tx = 1;
++ chip->mcr.clr_rxf = 1;
++ chip->mcr.smpl_pt = 0;
++ chip->mcr.reserved71 = 0;
++ chip->mcr.halt = 0;
++
++ if ((spi->bits_per_word >= 4) && (spi->bits_per_word <= 16)) {
++ chip->ctar.fmsz = spi->bits_per_word-1;
++ } else {
++ printk(KERN_ERR "Invalid wordsize\n");
++ kfree(chip);
++ return -ENODEV;
++ }
++
++ chip->void_write_data = chip_info->void_write_data;
++
++ if (spi->max_speed_hz != 0)
++ chip_info->br = hz_to_spi_baud(chip_info->pbr, chip_info->dbr, \
++ spi->max_speed_hz);
++
++ chip->ctar.cpha = (spi->mode & SPI_CPHA) ? 1 : 0;
++ chip->ctar.cpol = (spi->mode & SPI_CPOL) ? 1 : 0;
++ chip->ctar.lsbfe = (spi->mode & SPI_LSB_FIRST) ? 1 : 0;
++ chip->ctar.dbr = chip_info->dbr;
++ chip->ctar.pbr = chip_info->pbr;
++ chip->ctar.br = chip_info->br;
++ chip->ctar.pcssck = chip_info->pcssck;
++ chip->ctar.pasc = chip_info->pasc;
++ chip->ctar.pdt = chip_info->pdt;
++ chip->ctar.cssck = chip_info->cssck;
++ chip->ctar.asc = chip_info->asc;
++ chip->ctar.dt = chip_info->dt;
++
++ spi_set_ctldata(spi, chip);
++
++ return 0;
++}
++
++static int init_queue(struct driver_data *drv_data)
++{
++ INIT_LIST_HEAD(&drv_data->queue);
++ spin_lock_init(&drv_data->lock);
++
++ drv_data->run = QUEUE_STOPPED;
++ drv_data->busy = 0;
++
++ tasklet_init(&drv_data->pump_transfers,
++ pump_transfers, (unsigned long)drv_data);
++
++ INIT_WORK(&drv_data->pump_messages, pump_messages);
++
++ drv_data->workqueue = create_singlethread_workqueue(
++ drv_data->master->dev.parent->bus_id);
++ if (drv_data->workqueue == NULL)
++ return -EBUSY;
++
++ return 0;
++}
++
++static int start_queue(struct driver_data *drv_data)
++{
++ unsigned long flags;
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++
++ if (drv_data->run == QUEUE_RUNNING || drv_data->busy) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return -EBUSY;
++ }
++
++ drv_data->run = QUEUE_RUNNING;
++ drv_data->cur_msg = NULL;
++ drv_data->cur_transfer = NULL;
++ drv_data->cur_chip = NULL;
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ queue_work(drv_data->workqueue, &drv_data->pump_messages);
++
++ return 0;
++}
++
++static int stop_queue(struct driver_data *drv_data)
++{
++ unsigned long flags;
++ unsigned limit = 500;
++ int status = 0;
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++
++ /* This is a bit lame, but is optimized for the common execution path.
++ * A wait_queue on the drv_data->busy could be used, but then the common
++ * execution path (pump_messages) would be required to call wake_up or
++ * friends on every SPI message. Do this instead */
++ drv_data->run = QUEUE_STOPPED;
++ while (!list_empty(&drv_data->queue) && drv_data->busy && limit--) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ msleep(10);
++ spin_lock_irqsave(&drv_data->lock, flags);
++ }
++
++ if (!list_empty(&drv_data->queue) || drv_data->busy)
++ status = -EBUSY;
++
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ return status;
++}
++
++static int destroy_queue(struct driver_data *drv_data)
++{
++ int status;
++
++ status = stop_queue(drv_data);
++ if (status != 0)
++ return status;
++
++ destroy_workqueue(drv_data->workqueue);
++
++ return 0;
++}
++
++
++static void cleanup(struct spi_device *spi)
++{
++ struct chip_data *chip = spi_get_ctldata((struct spi_device *)spi);
++
++ dev_dbg(&spi->dev, "spi_device %u.%u cleanup\n",
++ spi->master->bus_num, spi->chip_select);
++
++ kfree(chip);
++}
++
++
++/****************************************************************************/
++
++/*
++ * Generic Device driver routines and interface implementation
++ */
++
++static int coldfire_spi_probe(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct coldfire_spi_master *platform_info;
++ struct spi_master *master;
++ struct driver_data *drv_data = 0;
++ struct resource *memory_resource;
++ int irq;
++ int status = 0;
++ int i;
++#if defined(SPI_DSPI_EDMA)
++ dma_addr_t dma_handle;
++#endif
++
++ platform_info = (struct coldfire_spi_master *)dev->platform_data;
++
++ master = spi_alloc_master(dev, sizeof(struct driver_data));
++ if (!master)
++ return -ENOMEM;
++
++ drv_data = spi_master_get_devdata(master);
++ drv_data->master = master;
++
++ INIT_LIST_HEAD(&drv_data->queue);
++ spin_lock_init(&drv_data->lock);
++
++ master->bus_num = platform_info->bus_num;
++ master->num_chipselect = platform_info->num_chipselect;
++ master->cleanup = cleanup;
++ master->setup = setup;
++ master->transfer = transfer;
++
++ drv_data->cs_control = platform_info->cs_control;
++ if (drv_data->cs_control)
++ for (i = 0; i < master->num_chipselect; i++)
++ drv_data->cs_control(i, QSPI_CS_INIT | QSPI_CS_DROP);
++
++ /* Setup register addresses */
++ memory_resource = platform_get_resource_byname(pdev,
++ IORESOURCE_MEM, "spi-module");
++ if (!memory_resource) {
++ dev_dbg(dev, "can not find platform module memory\n");
++ goto out_error_master_alloc;
++ }
++
++#if defined(SPI_DSPI_EDMA)
++ drv_data->edma_tx_buf = dma_alloc_coherent(NULL, EDMA_BUFSIZE_KMALLOC, \
++ &dma_handle, GFP_DMA);
++ if (!drv_data->edma_tx_buf) {
++ dev_dbg(dev, "cannot allocate eDMA TX memory\n");
++ goto out_error_master_alloc;
++ }
++ drv_data->edma_rx_buf = dma_alloc_coherent(NULL, EDMA_BUFSIZE_KMALLOC, \
++ &dma_handle, GFP_DMA);
++ if (!drv_data->edma_rx_buf) {
++ dma_free_coherent(NULL, EDMA_BUFSIZE_KMALLOC, \
++ drv_data->edma_tx_buf, dma_handle);
++ kfree(drv_data->edma_tx_buf);
++ dev_dbg(dev, "cannot allocate eDMA RX memory\n");
++ goto out_error_master_alloc;
++ }
++#endif
++
++ drv_data->mcr = (void *)&MCF_DSPI_DMCR;
++ drv_data->ctar = (void *)&MCF_DSPI_DCTAR0;
++ drv_data->dspi_sr = (void *)&MCF_DSPI_DSR;
++ drv_data->dspi_rser = (void *)&MCF_DSPI_DRSER;
++ drv_data->dspi_dtfr = (void *)&MCF_DSPI_DTFR;
++ drv_data->dspi_drfr = (void *)&MCF_DSPI_DRFR;
++
++ memory_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM,
++ "spi-par");
++ if (!memory_resource) {
++ dev_dbg(dev, "No spi-par memory\n");
++ goto out_error_master_alloc;
++ }
++ drv_data->par = (void *)memory_resource->start;
++
++ memory_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM,
++ "spi-int-level");
++ if (!memory_resource) {
++ dev_dbg(dev, "No spi-int-level memory\n");
++ goto out_error_master_alloc;
++ }
++ drv_data->int_icr = (void *)memory_resource->start;
++
++ memory_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM,
++ "spi-int-mask");
++ if (!memory_resource) {
++ dev_dbg(dev, "No spi-int-mask memory\n");
++ goto out_error_master_alloc;
++ }
++ drv_data->int_mr = (void *)memory_resource->start;
++
++ if (platform_info->irq_list) {
++ /* multiple IRQs */
++ int *irqlist = platform_info->irq_list;
++ while ((irq = *irqlist++)) {
++ int off = *irqlist++;
++ int lvl = *irqlist++;
++ int msk = *irqlist++;
++ status = request_irq(irq, dspi_interrupt, IRQF_DISABLED,
++ dev->bus_id, drv_data);
++ if (status < 0) {
++ dev_err(&pdev->dev,
++ "Unable to attach ColdFire DSPI interrupt\n");
++ goto out_error_master_alloc;
++ }
++
++ if (lvl)
++ *(drv_data->int_icr + off) = lvl;
++
++ if (msk)
++ *drv_data->int_mr &= ~msk;
++ }
++ }
++ else {
++ irq = platform_info->irq_vector;
++
++ status = request_irq(platform_info->irq_vector, dspi_interrupt,
++ IRQF_DISABLED, dev->bus_id, drv_data);
++ if (status < 0) {
++ dev_err(&pdev->dev, "Unable to attach ColdFire DSPI interrupt\n");
++ goto out_error_master_alloc;
++ }
++
++ *drv_data->int_icr = platform_info->irq_lp;
++ *drv_data->int_mr &= ~platform_info->irq_mask;
++ }
++
++ /* Now that we have all the addresses etc. Let's set it up */
++ if (platform_info->par_val)
++ *drv_data->par = platform_info->par_val;
++
++ /* Initial and start queue */
++ status = init_queue(drv_data);
++ if (status != 0) {
++ dev_err(&pdev->dev, "Problem initializing DSPI queue\n");
++ goto out_error_irq_alloc;
++ }
++ status = start_queue(drv_data);
++ if (status != 0) {
++ dev_err(&pdev->dev, "Problem starting DSPI queue\n");
++ goto out_error_irq_alloc;
++ }
++
++ /* Register with the SPI framework */
++ platform_set_drvdata(pdev, drv_data);
++ status = spi_register_master(master);
++ if (status != 0) {
++ dev_err(&pdev->dev, "Problem registering DSPI master\n");
++ status = -EINVAL;
++ goto out_error_queue_alloc;
++ }
++
++#if defined(SPI_DSPI_EDMA)
++ if (mcf_edma_request_channel(DSPI_DMA_TX_TCD,
++ edma_tx_handler,
++ NULL,
++ 0x0,
++ pdev,
++ NULL, /* spinlock */
++ DRIVER_NAME) < 0){
++ dev_err(&pdev->dev, "eDMA transmit channel request\n");
++ status = -EINVAL;
++ goto out_error_queue_alloc;
++ }
++
++ if (mcf_edma_request_channel(DSPI_DMA_RX_TCD,
++ edma_rx_handler,
++ NULL,
++ 0x0,
++ pdev,
++ NULL, /* spinlock */
++ DRIVER_NAME) < 0){
++ dev_err(&pdev->dev, "eDAM receive channel request\n");
++ status = -EINVAL;
++ mcf_edma_free_channel(DSPI_DMA_TX_TCD, pdev);
++ goto out_error_queue_alloc;
++ }
++#endif
++
++ printk(KERN_INFO "DSPI: Coldfire master initialized\n");
++ return status;
++
++out_error_queue_alloc:
++ destroy_queue(drv_data);
++
++out_error_irq_alloc:
++ free_irq(platform_info->irq_vector, drv_data);
++
++out_error_master_alloc:
++ spi_master_put(master);
++ return status;
++
++}
++
++static int coldfire_spi_remove(struct platform_device *pdev)
++{
++ struct driver_data *drv_data = platform_get_drvdata(pdev);
++ int irq;
++ int status = 0;
++
++ if (!drv_data)
++ return 0;
++
++#if defined(SPI_DSPI_EDMA)
++ mcf_edma_free_channel(DSPI_DMA_TX_TCD, pdev);
++ mcf_edma_free_channel(DSPI_DMA_RX_TCD, pdev);
++#endif
++
++ /* Remove the queue */
++ status = destroy_queue(drv_data);
++ if (status != 0)
++ return status;
++
++ /* Release IRQ */
++ irq = platform_get_irq(pdev, 0);
++ if (irq >= 0)
++ free_irq(irq, drv_data);
++
++ /* Disconnect from the SPI framework */
++ spi_unregister_master(drv_data->master);
++
++ /* Prevent double remove */
++ platform_set_drvdata(pdev, NULL);
++
++ return 0;
++}
++
++static void coldfire_spi_shutdown(struct platform_device *pdev)
++{
++ int status = coldfire_spi_remove(pdev);
++
++ if (status != 0)
++ dev_err(&pdev->dev, "shutdown failed with %d\n", status);
++}
++
++
++#ifdef CONFIG_PM
++static int suspend_devices(struct device *dev, void *pm_message)
++{
++ pm_message_t *state = pm_message;
++
++ if (dev->power.power_state.event != state->event) {
++ dev_warn(dev, "pm state does not match request\n");
++ return -1;
++ }
++
++ return 0;
++}
++
++static int coldfire_spi_suspend(struct platform_device *pdev,
++ pm_message_t state)
++{
++ struct driver_data *drv_data = platform_get_drvdata(pdev);
++ int status = 0;
++
++ /* Check all childern for current power state */
++ if (device_for_each_child(&pdev->dev,
++ &state, suspend_devices) != 0) {
++ dev_warn(&pdev->dev, "suspend aborted\n");
++ return -1;
++ }
++
++ status = stop_queue(drv_data);
++ if (status != 0)
++ return status;
++
++ return 0;
++}
++
++static int coldfire_spi_resume(struct platform_device *pdev)
++{
++ struct driver_data *drv_data = platform_get_drvdata(pdev);
++ int status = 0;
++
++ /* Start the queue running */
++ status = start_queue(drv_data);
++ if (status != 0) {
++ dev_err(&pdev->dev, "problem starting queue (%d)\n", status);
++ return status;
++ }
++
++ return 0;
++}
++#else
++#define coldfire_spi_suspend NULL
++#define coldfire_spi_resume NULL
++#endif /* CONFIG_PM */
++
++static struct platform_driver driver = {
++ .driver = {
++ .name = "spi_coldfire",
++ .bus = &platform_bus_type,
++ .owner = THIS_MODULE,
++ },
++ .probe = coldfire_spi_probe,
++ .remove = __devexit_p(coldfire_spi_remove),
++ .shutdown = coldfire_spi_shutdown,
++ .suspend = coldfire_spi_suspend,
++ .resume = coldfire_spi_resume,
++};
++
++static int __init coldfire_spi_init(void)
++{
++ platform_driver_register(&driver);
++
++ return 0;
++}
++module_init(coldfire_spi_init);
++
++static void __exit coldfire_spi_exit(void)
++{
++ platform_driver_unregister(&driver);
++}
++module_exit(coldfire_spi_exit);
++
++MODULE_AUTHOR("Matt Waddel");
++MODULE_DESCRIPTION("ColdFire DSPI Contoller");
++MODULE_LICENSE("GPL");
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -35,6 +35,15 @@ config SPI_DEBUG
+ Say "yes" to enable debug messaging (like dev_dbg and pr_debug),
+ sysfs, and debugfs support in SPI controller and protocol drivers.
+
++config COLDFIRE_EDMA
++ tristate "Coldfire eDMA"
++ depends on COLDFIRE && EXPERIMENTAL
++ help
++ Support for Coldfire eDMA controller. Required for example
++ by SSI audio device driver.
++
++
++
+ #
+ # MASTER side ... talking to discrete SPI slave chips including microcontrollers
+ #
+@@ -113,6 +122,27 @@ config SPI_GPIO
+
+ If unsure, say N.
+
++config SPI_COLDFIRE
++ tristate "Coldfire QSPI/DSPI SPI Master"
++ depends on SPI_MASTER && COLDFIRE && EXPERIMENTAL
++ help
++ SPI driver for Freescale Coldfire QSPI module in master mode.
++ Tested with the 5282 processor, but should also work with other
++ Coldfire variants.
++
++config SPI_DSPI
++ tristate "Coldfire DSPI"
++ depends on SPI_MASTER && COLDFIRE
++ help
++ SPI driver for Coldfire DSPI driver only.
++
++config SPI_COLDFIRE_DSPI_EDMA
++ boolean "Coldfire DSPI master driver uses eDMA"
++ depends on SPI_MASTER && COLDFIRE && SPI_COLDFIRE && EXPERIMENTAL && COLDFIRE_EDMA
++ default n
++ help
++ Say "yes" if you want DSPI master driver to use eDMA for transfers.
++
+ config SPI_IMX
+ tristate "Freescale iMX SPI controller"
+ depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL
+@@ -255,6 +285,18 @@ config SPI_TLE62X0
+ #
+ # Add new SPI protocol masters in alphabetical order above this line
+ #
++config SPI_COLDFIRE_SSI_AUDIO
++ tristate "Coldfire SSI AUDIO"
++ depends on SPI_MASTER && SPI_COLDFIRE && EXPERIMENTAL
++ help
++ SSI audio device driver
++
++config SSIAUDIO_USE_EDMA
++ boolean "Coldfire DSPI master driver uses eDMA"
++ default y
++ depends on EXPERIMENTAL && COLDFIRE_EDMA && SPI_COLDFIRE_SSI_AUDIO
++ help
++ Say "yes" if you want SSI audio driver to use eDMA for SSI transfers.
+
+ # (slave support would go here)
+
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -6,6 +6,8 @@ ifeq ($(CONFIG_SPI_DEBUG),y)
+ EXTRA_CFLAGS += -DDEBUG
+ endif
+
++obj-$(CONFIG_COLDFIRE_EDMA) += coldfire_edma.o
++
+ # small core, mostly translating board-specific
+ # config declarations into driver model code
+ obj-$(CONFIG_SPI_MASTER) += spi.o
+@@ -16,6 +18,8 @@ obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.
+ obj-$(CONFIG_SPI_BITBANG) += spi_bitbang.o
+ obj-$(CONFIG_SPI_AU1550) += au1550_spi.o
+ obj-$(CONFIG_SPI_BUTTERFLY) += spi_butterfly.o
++# obj-$(CONFIG_SPI_COLDFIRE) += spi_coldfire.o spi-m5445x.o
++obj-$(CONFIG_SPI_DSPI) += dspi_mcf.o
+ obj-$(CONFIG_SPI_GPIO) += spi_gpio.o
+ obj-$(CONFIG_SPI_IMX) += spi_imx.o
+ obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o
+@@ -35,6 +39,7 @@ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci.
+ obj-$(CONFIG_SPI_AT25) += at25.o
+ obj-$(CONFIG_SPI_SPIDEV) += spidev.o
+ obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
++obj-$(CONFIG_SPI_COLDFIRE_SSI_AUDIO) += ssi_audio.o
+ # ... add above this line ...
+
+ # SPI slave controller drivers (upstream link)
+--- /dev/null
++++ b/drivers/spi/spi_coldfire.c
+@@ -0,0 +1,1542 @@
++/*
++ * spi_coldfire.c - Master QSPI/DSPI controller for the ColdFire processors
++ *
++ *
++ * (C) Copyright 2005, Intec Automation,
++ * Mike Lavender (mike@steroidmicros)
++ *
++ * (C) Copyright 2007-2008, Freescale Inc,
++ * Yaroslav Vinogradov
++ * Andrey Butok
++ * Kurt Mahan
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.003 12 February 2008 Andrey Butok, Freescale Semiconductor
++ * Added suport of MCF5227x DSPI module.
++ * v0.002 2007 Yaroslav Vinogradov, Freescale Semiconductor
++ * Added suport of MCF5445x DSPI module.
++ * v0.001 2005 Mike Lavender, Intec Automation,
++ * Intial version. Coldfire QSPI master driver.
++ *
++ */
++
++
++/****************************************************************************/
++
++/*
++ * Includes
++ */
++
++#include <linux/autoconf.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/device.h>
++#include <linux/interrupt.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/workqueue.h>
++#include <linux/delay.h>
++
++#include <asm/delay.h>
++#include <asm/mcfsim.h>
++#include <asm/mcfqspi.h>
++#include <asm/coldfire.h>
++
++#if defined(CONFIG_M5445X)
++ #include <asm/virtconvert.h>
++
++ #define SPI_DSPI
++ #if defined(CONFIG_SPI_COLDFIRE_DSPI_EDMA)
++ #define SPI_DSPI_EDMA
++ #ifdef CONFIG_MMU
++ #define SPI_USE_MMU
++ #endif
++ #include <asm/mcf5445x_edma.h>
++ #endif
++
++ #include <asm/mcf5445x_dspi.h>
++#endif
++
++#if defined(CONFIG_M547X_8X)
++ #define SPI_DSPI
++
++ #include <asm/virtconvert.h>
++ #include <asm/m5485dspi.h>
++#endif
++
++#ifdef CONFIG_M5227x
++ #define SPI_DSPI
++
++ #if defined(CONFIG_SPI_COLDFIRE_DSPI_EDMA)
++ #define SPI_DSPI_EDMA
++ #endif
++#endif
++
++
++#if defined(SPI_DSPI_EDMA)
++
++/* edma buffer size in transfer units (32bits) */
++#define EDMA_BUFFER_SIZE (PAGE_SIZE/4)
++#define EDMA_BUFSIZE_KMALLOC (EDMA_BUFFER_SIZE*4)
++
++#define DSPI_DMA_RX_TCD MCF_EDMA_CHAN_DSPI_RX
++#define DSPI_DMA_TX_TCD MCF_EDMA_CHAN_DSPI_TX
++
++#include <asm/mcf_edma.h>
++#endif
++
++MODULE_AUTHOR("Mike Lavender");
++MODULE_DESCRIPTION("ColdFire SPI Contoller");
++MODULE_LICENSE("GPL");
++
++#define DRIVER_NAME "Coldfire QSPI/DSPI"
++
++/****************************************************************************/
++
++/*
++ * Local constants and macros
++ */
++
++#define QSPI_RAM_SIZE 0x10 /* 16 word table */
++#define QSPI_TRANSMIT_RAM 0x00
++#define QSPI_RECEIVE_RAM 0x10
++#define QSPI_COMMAND_RAM 0x20
++
++#define QSPI_COMMAND 0x7000 /* 15: X = Continuous CS
++ * 14: 1 = Get BITSE from QMR[BITS]
++ * 13: 1 = Get DT from QDLYR[DTL]
++ * 12: 1 = Get DSK from QDLYR[QCD]
++ * 8-11: XXXX = next 4 bytes for CS
++ * 0-7: 0000 0000 Reserved
++ */
++
++#define QIR_WCEF 0x0008 /* write collison */
++#define QIR_ABRT 0x0004 /* abort */
++#define QIR_SPIF 0x0001 /* finished */
++
++#define QIR_WCEFE 0x0800
++#define QIR_ABRTE 0x0400
++#define QIR_SPIFE 0x0100
++
++#define QIR_WCEFB 0x8000
++#define QIR_ABRTB 0x4000
++#define QIR_ABRTL 0x1000
++
++#define QMR_BITS 0x3C00
++#define QMR_BITS_8 0x2000
++
++#define QCR_CONT 0x8000
++
++#define QDLYR_SPE 0x8000
++
++#define QWR_ENDQP_MASK 0x0F00
++#define QWR_CSIV 0x1000 /* 1 = active low chip selects */
++
++
++#define START_STATE ((void*)0)
++#define RUNNING_STATE ((void*)1)
++#define DONE_STATE ((void*)2)
++#define ERROR_STATE ((void*)-1)
++
++#define QUEUE_RUNNING 0
++#define QUEUE_STOPPED 1
++
++/****************************************************************************/
++
++/*
++ * Local Data Structures
++ */
++
++struct transfer_state {
++ u32 index;
++ u32 len;
++ void *tx;
++ void *tx_end;
++ void *rx;
++ void *rx_end;
++ char flags;
++#define TRAN_STATE_RX_VOID 0x01
++#define TRAN_STATE_TX_VOID 0x02
++#define TRAN_STATE_WORD_ODD_NUM 0x04
++ u8 cs;
++ u16 void_write_data;
++ unsigned cs_change:1;
++};
++
++typedef struct {
++ unsigned master:1;
++ unsigned dohie:1;
++ unsigned bits:4;
++ unsigned cpol:1;
++ unsigned cpha:1;
++ unsigned baud:8;
++} QMR;
++
++typedef struct {
++ unsigned spe:1;
++ unsigned qcd:7;
++ unsigned dtl:8;
++} QDLYR;
++
++typedef struct {
++ unsigned halt:1;
++ unsigned wren:1;
++ unsigned wrto:1;
++ unsigned csiv:1;
++ unsigned endqp:4;
++ unsigned cptqp:4;
++ unsigned newqp:4;
++} QWR;
++
++
++typedef struct {
++ unsigned master:1;
++ unsigned cont_scke:1;
++ unsigned dconf:2;
++ unsigned frz:1;
++ unsigned mtfe:1;
++ unsigned pcsse:1;
++ unsigned rooe:1;
++ unsigned pcsis:8;
++ unsigned reserved15:1;
++ unsigned mdis:1;
++ unsigned dis_tx:1;
++ unsigned dis_rxf:1;
++ unsigned clr_tx:1;
++ unsigned clr_rxf:1;
++ unsigned smpl_pt:2;
++ unsigned reserved71:7;
++ unsigned halt:1;
++} DSPI_MCR;
++
++typedef struct {
++ unsigned dbr:1;
++ unsigned fmsz:4;
++ unsigned cpol:1;
++ unsigned cpha:1;
++ unsigned lsbfe:1;
++ unsigned pcssck:2;
++ unsigned pasc:2;
++ unsigned pdt:2;
++ unsigned pbr:2;
++ unsigned cssck:4;
++ unsigned asc:4;
++ unsigned dt:4;
++ unsigned br:4;
++} DSPI_CTAR;
++
++struct chip_data {
++#if defined(SPI_DSPI)
++ /* dspi data */
++ union {
++ u32 mcr_val;
++ DSPI_MCR mcr;
++ };
++ union {
++ u32 ctar_val;
++ DSPI_CTAR ctar;
++ };
++#else
++ union {
++ u16 qmr_val;
++ QMR qmr;
++ };
++ union {
++ u16 qdlyr_val;
++ QDLYR qdlyr;
++ };
++ union {
++ u16 qwr_val;
++ QWR qwr;
++ };
++#endif
++
++ u16 void_write_data;
++};
++
++
++struct driver_data {
++ /* Driver model hookup */
++ struct platform_device *pdev;
++
++ /* SPI framework hookup */
++ struct spi_master *master;
++
++ /* Driver message queue */
++ struct workqueue_struct *workqueue;
++ struct work_struct pump_messages;
++ spinlock_t lock;
++ struct list_head queue;
++ int busy;
++ int run;
++
++ /* Message Transfer pump */
++ struct tasklet_struct pump_transfers;
++
++ /* Current message transfer state info */
++ struct spi_message* cur_msg;
++ struct spi_transfer* cur_transfer;
++ struct chip_data *cur_chip;
++ size_t len;
++ void *tx;
++ void *tx_end;
++ void *rx;
++ void *rx_end;
++ char flags;
++#define TRAN_STATE_RX_VOID 0x01
++#define TRAN_STATE_TX_VOID 0x02
++#define TRAN_STATE_WORD_ODD_NUM 0x04
++ u8 cs;
++ u16 void_write_data;
++ unsigned cs_change:1;
++
++ u32 trans_cnt;
++ u32 wce_cnt;
++ u32 abrt_cnt;
++#if defined(SPI_DSPI)
++ u32 *mcr; /* DSPI MCR register */
++ u32 *ctar; /* DSPI CTAR register */
++ u32 *dspi_dtfr; /* DSPI DTFR register */
++ u32 *dspi_drfr; /* DSPI DRFR register */
++ u32 *dspi_rser; /* DSPI RSER register */
++ u32 *dspi_sr; /* DSPI status register */
++ u8 dspi_ctas; /* DSPI CTAS value*/
++#if defined(SPI_DSPI_EDMA)
++ void* edma_tx_buf;
++ void* edma_rx_buf;
++#endif
++#else
++ u16 *qmr; /* QSPI mode register */
++ u16 *qdlyr; /* QSPI delay register */
++ u16 *qwr; /* QSPI wrap register */
++ u16 *qir; /* QSPI interrupt register */
++ u16 *qar; /* QSPI address register */
++ u16 *qdr; /* QSPI data register */
++ u16 *qcr; /* QSPI command register */
++#endif
++#if defined(CONFIG_M532x) || defined(CONFIG_M537x)
++ u16 *par; /* Pin assignment register */
++#else
++ u8 *par; /* Pin assignment register */
++#endif
++ u8 *int_icr; /* Interrupt level and priority register */
++ u32 *int_mr; /* Interrupt mask register */
++ void (*cs_control)(u8 cs, u8 command);
++};
++
++#define DSPI_CS(cs) ((1<<(cs))<<16)
++
++
++/****************************************************************************/
++
++/*
++ * SPI local functions
++ */
++
++static void *next_transfer(struct driver_data *drv_data)
++{
++ struct spi_message *msg = drv_data->cur_msg;
++ struct spi_transfer *trans = drv_data->cur_transfer;
++
++ /* Move to next transfer */
++ if (trans->transfer_list.next != &msg->transfers) {
++ drv_data->cur_transfer =
++ list_entry(trans->transfer_list.next,
++ struct spi_transfer,
++ transfer_list);
++ return RUNNING_STATE;
++ } else
++ return DONE_STATE;
++}
++
++
++#define DSPI_BITS MCF_DSPI_DCTAR_FMSZ(15)
++#define DSPI_BITS_16 MCF_DSPI_DCTAR_FMSZ(15)
++#define DSPI_BITS_8 MCF_DSPI_DCTAR_FMSZ(7)
++#define DSPI_FIFO_SIZE 16
++
++static inline int is_word_transfer(struct driver_data *drv_data)
++{
++#if defined(SPI_DSPI)
++ return ((*drv_data->ctar & DSPI_BITS_16) == DSPI_BITS_8) ? 0 : 1;
++#else
++ return ((*drv_data->qmr & QMR_BITS) == QMR_BITS_8) ? 0 : 1;
++#endif
++}
++
++static void inline set_8bit_transfer_mode(struct driver_data *drv_data)
++{
++#if defined(SPI_DSPI)
++ *drv_data->ctar |= (*drv_data->ctar & ~DSPI_BITS) | DSPI_BITS_8;
++#else
++ *drv_data->qmr |= (*drv_data->qmr & ~QMR_BITS) | QMR_BITS_8;
++#endif
++}
++
++static void inline set_16bit_transfer_mode(struct driver_data *drv_data)
++{
++#if defined(SPI_DSPI)
++ *drv_data->ctar |= (*drv_data->ctar & ~DSPI_BITS) | DSPI_BITS_16;
++#else
++ *drv_data->qmr |= (*drv_data->qmr & ~QMR_BITS);
++#endif
++}
++
++static int write(struct driver_data *drv_data)
++{
++ int tx_count = 0;
++#ifndef SPI_DSPI
++ int cmd_count = 0;
++#endif
++ int tx_word;
++
++#if defined(SPI_DSPI)
++#if defined(SPI_DSPI_EDMA)
++ u32* edma_wr;
++#endif
++ u16 d16;
++ u8 d8;
++ u32 dspi_pushr;
++ int first = 1;
++#endif
++
++ tx_word = is_word_transfer(drv_data);
++
++ /* If we are in word mode, but only have a single byte to transfer
++ * then switch to byte mode temporarily. Will switch back at the
++ * end of the transfer. */
++ if (tx_word && ((drv_data->tx_end - drv_data->tx) == 1)) {
++ drv_data->flags |= TRAN_STATE_WORD_ODD_NUM;
++ set_8bit_transfer_mode(drv_data);
++ tx_word = 0;
++ }
++
++
++#if defined(SPI_DSPI)
++#if defined(SPI_DSPI_EDMA)
++ edma_wr = (u32*)(drv_data->edma_tx_buf);
++#endif
++
++#if defined(SPI_DSPI_EDMA)
++ while ((drv_data->tx < drv_data->tx_end) && (tx_count < EDMA_BUFFER_SIZE)) {
++#else
++ while ((drv_data->tx < drv_data->tx_end) && (tx_count < DSPI_FIFO_SIZE)) {
++#endif
++ if (tx_word) {
++ if ((drv_data->tx_end - drv_data->tx) == 1)
++ break;
++ if (!(drv_data->flags & TRAN_STATE_TX_VOID)) {
++ d16 = *(u16 *)drv_data->tx;
++ } else {
++ d16 = drv_data->void_write_data;
++ }
++
++ dspi_pushr = MCF_DSPI_DTFR_TXDATA(d16)
++ | DSPI_CS(drv_data->cs)
++ | MCF_DSPI_DTFR_CTAS(drv_data->dspi_ctas);
++ drv_data->tx += 2;
++
++#if defined(SPI_DSPI_EDMA)
++ if (drv_data->tx == drv_data->tx_end || tx_count==EDMA_BUFFER_SIZE-1) {
++#else
++ if (drv_data->tx == drv_data->tx_end || tx_count==DSPI_FIFO_SIZE-1) {
++#endif
++ /* last transfer in the queue */
++ dspi_pushr |= MCF_DSPI_DTFR_EOQ;
++ if (drv_data->cs_change) {
++ dspi_pushr &= ~MCF_DSPI_DTFR_CONT;
++ }
++ }
++
++ if (first) {
++ first = 0;
++ dspi_pushr |= MCF_DSPI_DTFR_CTCNT; /* clear counter */
++ }
++#if defined(SPI_DSPI_EDMA)
++ *edma_wr = dspi_pushr;
++ edma_wr++;
++#else
++ *drv_data->dspi_dtfr = dspi_pushr;
++#endif
++
++
++ } else {
++ if (!(drv_data->flags & TRAN_STATE_TX_VOID)) {
++ d8 = *(u8 *)drv_data->tx;
++ } else {
++ d8 = *(u8 *)&drv_data->void_write_data;
++ }
++
++ dspi_pushr = MCF_DSPI_DTFR_TXDATA(d8)
++ | DSPI_CS(drv_data->cs)
++ | MCF_DSPI_DTFR_CTAS(drv_data->dspi_ctas)
++ | MCF_DSPI_DTFR_CONT;
++
++ drv_data->tx++;
++
++ if (drv_data->tx == drv_data->tx_end || tx_count==DSPI_FIFO_SIZE-1) {
++ /* last transfer in the queue */
++ dspi_pushr |= MCF_DSPI_DTFR_EOQ;
++ if (drv_data->cs_change) {
++ dspi_pushr &= ~MCF_DSPI_DTFR_CONT;
++ }
++ }
++
++ if (first) {
++ first = 0;
++ dspi_pushr |= MCF_DSPI_DTFR_CTCNT; /* clear counter */
++ }
++
++#if defined(SPI_DSPI_EDMA)
++ *edma_wr = dspi_pushr;
++ edma_wr++;
++#else
++ *drv_data->dspi_dtfr = dspi_pushr;
++#endif
++
++ }
++ tx_count++;
++ }
++
++#if defined(SPI_DSPI_EDMA)
++
++ if (tx_count>0) {
++
++ /* TBD: initiate eDMA transfer */
++ mcf_edma_set_tcd_params(DSPI_DMA_TX_TCD,
++#ifdef SPI_USE_MMU
++ virt_to_phys(drv_data->edma_tx_buf),
++#else
++ drv_data->edma_tx_buf,
++#endif
++ (u32)drv_data->dspi_dtfr,
++ MCF_EDMA_TCD_ATTR_SSIZE_32BIT | MCF_EDMA_TCD_ATTR_DSIZE_32BIT,
++ 4, /* soff */
++ 4, /* nbytes */
++ 0, /* slast */
++ tx_count, /* citer */
++ tx_count, /* biter */
++ 0, /* doff */
++ 0, /* dlastsga */
++ 0, /* major_int */
++ 1 /* disable_req */
++ );
++
++ mcf_edma_set_tcd_params(DSPI_DMA_RX_TCD,
++ (u32)drv_data->dspi_drfr,
++#ifdef SPI_USE_MMU
++ virt_to_phys(drv_data->edma_rx_buf),
++#else
++ drv_data->edma_rx_buf,
++#endif
++ MCF_EDMA_TCD_ATTR_SSIZE_32BIT | MCF_EDMA_TCD_ATTR_DSIZE_32BIT,
++ 0, /* soff */
++ 4, /* nbytes */
++ 0, /* slast */
++ tx_count, /* citer */
++ tx_count, /* biter */
++ 4, /* doff */
++ 0, /* dlastsga */
++ 0, /* major_int */
++ 1 /* disable_req */
++ );
++
++
++ start_edma_transfer(DSPI_DMA_TX_TCD); /* transmit SPI data */
++ start_edma_transfer(DSPI_DMA_RX_TCD); /* receive SPI data */
++ }
++#endif
++
++#else
++
++ *drv_data->qar = QSPI_TRANSMIT_RAM;
++ while ((drv_data->tx < drv_data->tx_end) && (tx_count < QSPI_RAM_SIZE)) {
++ if (tx_word) {
++ if ((drv_data->tx_end - drv_data->tx) == 1)
++ break;
++
++ if (!(drv_data->flags & TRAN_STATE_TX_VOID))
++ *drv_data->qdr = *(u16 *)drv_data->tx;
++ else
++ *drv_data->qdr = drv_data->void_write_data;
++ drv_data->tx += 2;
++ } else {
++ if (!(drv_data->flags & TRAN_STATE_TX_VOID))
++ *drv_data->qdr = *(u8 *)drv_data->tx;
++ else
++ *drv_data->qdr = *(u8 *)&drv_data->void_write_data;
++ drv_data->tx++;
++ }
++ tx_count++;
++ }
++
++
++ *drv_data->qar = QSPI_COMMAND_RAM;
++ while (cmd_count < tx_count) {
++ u16 qcr = QSPI_COMMAND
++ | QCR_CONT
++ | (~((0x01 << drv_data->cs) << 8) & 0x0F00);
++
++ if ( (cmd_count == tx_count - 1)
++ && (drv_data->tx == drv_data->tx_end)
++ && (drv_data->cs_change) ) {
++ qcr &= ~QCR_CONT;
++ }
++ *drv_data->qcr = qcr;
++ cmd_count++;
++ }
++
++ *drv_data->qwr = (*drv_data->qwr & ~QWR_ENDQP_MASK) | ((cmd_count - 1) << 8);
++
++ /* Fire it up! */
++ *drv_data->qdlyr |= QDLYR_SPE;
++#endif
++
++ return tx_count;
++}
++
++
++static int read(struct driver_data *drv_data)
++{
++ int rx_count = 0;
++ int rx_word;
++#if defined(SPI_DSPI_EDMA)
++ u32* rx_edma;
++#endif
++ u16 d;
++ rx_word = is_word_transfer(drv_data);
++
++#if defined(SPI_DSPI)
++#if defined(SPI_DSPI_EDMA)
++ rx_edma = (u32*) drv_data->edma_tx_buf;
++ while ((drv_data->rx < drv_data->rx_end) && (rx_count < EDMA_BUFFER_SIZE)) {
++#else
++ while ((drv_data->rx < drv_data->rx_end) && (rx_count < DSPI_FIFO_SIZE)) {
++#endif
++ if (rx_word) {
++ if ((drv_data->rx_end - drv_data->rx) == 1)
++ break;
++#if defined(SPI_DSPI_EDMA)
++ d = MCF_DSPI_DRFR_RXDATA(*rx_edma);
++ rx_edma++;
++#else
++ d = MCF_DSPI_DRFR_RXDATA(*drv_data->dspi_drfr);
++#endif
++
++ if (!(drv_data->flags & TRAN_STATE_RX_VOID))
++ *(u16 *)drv_data->rx = d;
++ drv_data->rx += 2;
++ } else {
++#if defined(SPI_DSPI_EDMA)
++ d = MCF_DSPI_DRFR_RXDATA(*rx_edma);
++ rx_edma++;
++#else
++ d = MCF_DSPI_DRFR_RXDATA(*drv_data->dspi_drfr);
++#endif
++ if (!(drv_data->flags & TRAN_STATE_RX_VOID))
++ *(u8 *)drv_data->rx = d;
++ drv_data->rx++;
++ }
++ rx_count++;
++ }
++#else
++ *drv_data->qar = QSPI_RECEIVE_RAM;
++ while ((drv_data->rx < drv_data->rx_end) && (rx_count < QSPI_RAM_SIZE)) {
++ if (rx_word) {
++ if ((drv_data->rx_end - drv_data->rx) == 1)
++ break;
++
++ if (!(drv_data->flags & TRAN_STATE_RX_VOID))
++ *(u16 *)drv_data->rx = *drv_data->qdr;
++ drv_data->rx += 2;
++ } else {
++ if (!(drv_data->flags & TRAN_STATE_RX_VOID))
++ *(u8 *)drv_data->rx = *drv_data->qdr;
++ drv_data->rx++;
++ }
++ rx_count++;
++ }
++#endif
++
++ return rx_count;
++}
++
++
++static inline void qspi_setup_chip(struct driver_data *drv_data)
++{
++ struct chip_data *chip = drv_data->cur_chip;
++
++#if defined(SPI_DSPI)
++
++ *drv_data->mcr = chip->mcr_val;
++
++ /* TBD: remove later */
++/* JKM -- validate */
++ chip->ctar_val = 0x78560118;
++
++ *drv_data->ctar = chip->ctar_val;
++ *drv_data->dspi_rser = 0
++ | MCF_DSPI_DRSER_EOQFE
++#if defined(SPI_DSPI_EDMA)
++ | MCF_DSPI_DRSER_TFFFE
++ | MCF_DSPI_DRSER_TFFFS
++#endif
++ ;
++#else
++ *drv_data->qmr = chip->qmr_val;
++ *drv_data->qdlyr = chip->qdlyr_val;
++ *drv_data->qwr = chip->qwr_val;
++
++ /*
++ * Enable all the interrupts and clear all the flags
++ */
++ *drv_data->qir = (QIR_SPIFE | QIR_ABRTE | QIR_WCEFE)
++ | (QIR_WCEFB | QIR_ABRTB | QIR_ABRTL)
++ | (QIR_SPIF | QIR_ABRT | QIR_WCEF);
++#endif
++}
++
++#if defined(SPI_DSPI_EDMA)
++static int edma_tx_handler(int channel, void* dev)
++{
++ if (channel == DSPI_DMA_TX_TCD) {
++ stop_edma_transfer(DSPI_DMA_TX_TCD);
++ }
++ return IRQ_HANDLED;
++}
++
++static int edma_rx_handler(int channel, void* dev)
++{
++ if (channel == DSPI_DMA_RX_TCD) {
++ stop_edma_transfer(DSPI_DMA_RX_TCD);
++ }
++
++ return IRQ_HANDLED;
++}
++#endif
++
++static irqreturn_t qspi_interrupt(int irq, void *dev_id)
++{
++ struct driver_data *drv_data = (struct driver_data *)dev_id;
++ struct spi_message *msg = drv_data->cur_msg;
++#if defined(SPI_DSPI)
++#if !defined(SPI_DSPI_EDMA)
++ u32 irq_status = *drv_data->dspi_sr;
++#endif
++#else
++ u16 irq_status = *drv_data->qir;
++#endif
++
++ /* Clear all flags immediately */
++#if defined(SPI_DSPI)
++ *drv_data->dspi_sr = MCF_DSPI_DSR_EOQF;
++#else
++ *drv_data->qir |= (QIR_SPIF | QIR_ABRT | QIR_WCEF);
++#endif
++
++ if (!drv_data->cur_msg || !drv_data->cur_msg->state) {
++#if !defined(SPI_DSPI_EDMA)
++ /* if eDMA is used it happens some time (at least once)*/
++ printk(KERN_ERR "coldfire-qspi: bad message or transfer "
++ "state in interrupt handler. IRQ status=%x\n", irq_status);
++#endif
++ return IRQ_NONE;
++ }
++
++#if !defined(SPI_DSPI)
++ if (irq_status & QIR_SPIF) {
++#endif
++ /*
++ * Read the data into the buffer and reload and start
++ * queue with new data if not finished. If finished
++ * then setup the next transfer
++ */
++ read(drv_data);
++
++ if (drv_data->rx == drv_data->rx_end) {
++ /*
++ * Finished now - fall through and schedule next
++ * transfer tasklet
++ */
++ if (drv_data->flags & TRAN_STATE_WORD_ODD_NUM) {
++ set_16bit_transfer_mode(drv_data);
++ }
++
++ msg->state = next_transfer(drv_data);
++ msg->actual_length += drv_data->len;
++ } else {
++ /* not finished yet - keep going */
++ write(drv_data);
++ return IRQ_HANDLED;
++ }
++#if !defined(SPI_DSPI)
++ } else {
++ if (irq_status & QIR_WCEF)
++ drv_data->wce_cnt++;
++
++ if (irq_status & QIR_ABRT)
++ drv_data->abrt_cnt++;
++
++ msg->state = ERROR_STATE;
++ }
++#endif
++
++ tasklet_schedule(&drv_data->pump_transfers);
++
++ return IRQ_HANDLED;
++}
++
++/* caller already set message->status; dma and pio irqs are blocked */
++static void giveback(struct driver_data *drv_data)
++{
++ struct spi_transfer* last_transfer;
++ unsigned long flags;
++ struct spi_message *msg;
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++ msg = drv_data->cur_msg;
++ drv_data->cur_msg = NULL;
++ drv_data->cur_transfer = NULL;
++ drv_data->cur_chip = NULL;
++ queue_work(drv_data->workqueue, &drv_data->pump_messages);
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ last_transfer = list_entry(msg->transfers.prev,
++ struct spi_transfer,
++ transfer_list);
++
++ if (!last_transfer->cs_change)
++ drv_data->cs_control(drv_data->cs, QSPI_CS_DROP);
++
++ msg->state = NULL;
++ if (msg->complete)
++ msg->complete(msg->context);
++}
++
++
++static void pump_transfers(unsigned long data)
++{
++ struct driver_data *drv_data = (struct driver_data *)data;
++ struct spi_message *message = NULL;
++ struct spi_transfer *transfer = NULL;
++ struct spi_transfer *previous = NULL;
++ struct chip_data *chip = NULL;
++ unsigned long flags;
++
++ /* Get current state information */
++ message = drv_data->cur_msg;
++ transfer = drv_data->cur_transfer;
++ chip = drv_data->cur_chip;
++
++ /* Handle for abort */
++ if (message->state == ERROR_STATE) {
++ message->status = -EIO;
++ giveback(drv_data);
++ return;
++ }
++
++ /* Handle end of message */
++ if (message->state == DONE_STATE) {
++ message->status = 0;
++ giveback(drv_data);
++ return;
++ }
++
++ if (message->state == START_STATE) {
++ qspi_setup_chip(drv_data);
++
++ if (drv_data->cs_control)
++ drv_data->cs_control(message->spi->chip_select, QSPI_CS_ASSERT);
++ }
++
++ /* Delay if requested at end of transfer*/
++ if (message->state == RUNNING_STATE) {
++ previous = list_entry(transfer->transfer_list.prev,
++ struct spi_transfer,
++ transfer_list);
++
++ if (drv_data->cs_control && transfer->cs_change)
++ drv_data->cs_control(message->spi->chip_select, QSPI_CS_DROP);
++
++ if (previous->delay_usecs)
++ udelay(previous->delay_usecs);
++
++ if (drv_data->cs_control && transfer->cs_change)
++ drv_data->cs_control(message->spi->chip_select, QSPI_CS_ASSERT);
++ }
++
++ drv_data->flags = 0;
++ drv_data->tx = (void *)transfer->tx_buf;
++ drv_data->tx_end = drv_data->tx + transfer->len;
++ drv_data->rx = transfer->rx_buf;
++ drv_data->rx_end = drv_data->rx + transfer->len;
++ drv_data->len = transfer->len;
++ if (!drv_data->rx)
++ drv_data->flags |= TRAN_STATE_RX_VOID;
++ if (!drv_data->tx)
++ drv_data->flags |= TRAN_STATE_TX_VOID;
++ drv_data->cs = message->spi->chip_select;
++ drv_data->cs_change = transfer->cs_change;
++ drv_data->void_write_data = chip->void_write_data;
++
++ message->state = RUNNING_STATE;
++
++ /* Go baby, go */
++ local_irq_save(flags);
++ write(drv_data);
++ local_irq_restore(flags);
++}
++
++
++static void pump_messages(struct work_struct *work)
++{
++ struct driver_data *drv_data;
++ unsigned long flags;
++
++ drv_data = container_of(work, struct driver_data, pump_messages);
++
++ /* Lock queue and check for queue work */
++ spin_lock_irqsave(&drv_data->lock, flags);
++ if (list_empty(&drv_data->queue) || drv_data->run == QUEUE_STOPPED) {
++ drv_data->busy = 0;
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return;
++ }
++
++ /* Make sure we are not already running a message */
++ if (drv_data->cur_msg) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return;
++ }
++
++ /* Extract head of queue */
++ drv_data->cur_msg = list_entry(drv_data->queue.next,
++ struct spi_message, queue);
++ list_del_init(&drv_data->cur_msg->queue);
++
++ /* Initial message state*/
++ drv_data->cur_msg->state = START_STATE;
++ drv_data->cur_transfer = list_entry(drv_data->cur_msg->transfers.next,
++ struct spi_transfer,
++ transfer_list);
++
++ /* Setup the SPI Registers using the per chip configuration */
++ drv_data->cur_chip = spi_get_ctldata(drv_data->cur_msg->spi);
++
++ /* Mark as busy and launch transfers */
++ tasklet_schedule(&drv_data->pump_transfers);
++
++ drv_data->busy = 1;
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++}
++
++/****************************************************************************/
++
++/*
++ * SPI master implementation
++ */
++
++static int transfer(struct spi_device *spi, struct spi_message *msg)
++{
++ struct driver_data *drv_data = spi_master_get_devdata(spi->master);
++ unsigned long flags;
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++
++ if (drv_data->run == QUEUE_STOPPED) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return -ESHUTDOWN;
++ }
++
++ msg->actual_length = 0;
++ msg->status = -EINPROGRESS;
++ msg->state = START_STATE;
++
++ list_add_tail(&msg->queue, &drv_data->queue);
++
++ if (drv_data->run == QUEUE_RUNNING && !drv_data->busy)
++ queue_work(drv_data->workqueue, &drv_data->pump_messages);
++
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ return 0;
++}
++
++
++static int setup(struct spi_device *spi)
++{
++ struct coldfire_spi_chip *chip_info;
++ struct chip_data *chip;
++#ifndef SPI_DSPI
++ u32 baud_divisor = 255;
++#endif
++
++ chip_info = (struct coldfire_spi_chip *)spi->controller_data;
++
++ /* Only alloc on first setup */
++ chip = spi_get_ctldata(spi);
++ if (chip == NULL) {
++ chip = kcalloc(1, sizeof(struct chip_data), GFP_KERNEL);
++ if (!chip)
++ return -ENOMEM;
++ spi->mode = chip_info->mode;
++ spi->bits_per_word = chip_info->bits_per_word;
++ }
++
++#if defined(SPI_DSPI)
++ chip->mcr.master = 1;
++ chip->mcr.cont_scke = 0;
++ chip->mcr.dconf = 0;
++ chip->mcr.frz = 0;
++ chip->mcr.mtfe = 0;
++ chip->mcr.pcsse = 0;
++ chip->mcr.rooe = 0;
++ chip->mcr.pcsis = 0xFF;
++ chip->mcr.reserved15 = 0;
++ chip->mcr.mdis = 0;
++ chip->mcr.dis_tx = 0;
++ chip->mcr.dis_rxf = 0;
++ chip->mcr.clr_tx = 1;
++ chip->mcr.clr_rxf = 1;
++ chip->mcr.smpl_pt = 0;
++ chip->mcr.reserved71 = 0;
++ chip->mcr.halt = 0;
++
++ if ((spi->bits_per_word >= 4) && (spi->bits_per_word <= 16)) {
++ chip->ctar.fmsz = spi->bits_per_word-1;
++ } else {
++ printk(KERN_ERR "coldfire-spi: invalid wordsize\n");
++ kfree(chip);
++ return -ENODEV;
++ }
++
++ if (spi->mode & SPI_CPHA)
++ chip->ctar.cpha = 1;
++ else
++ chip->ctar.cpha = 0;
++
++ if (spi->mode & SPI_CPOL)
++ chip->ctar.cpol = 1;
++ else
++ chip->ctar.cpol = 0;
++
++ if (spi->mode & SPI_LSB_FIRST)
++ chip->ctar.lsbfe = 1;
++ else
++ chip->ctar.lsbfe = 0;
++
++ /* This values are default for audio device */
++ chip->ctar.dbr = 0;
++ chip->ctar.pbr = 2;
++ chip->ctar.br = 8;
++
++ /* This values are default for audio device */
++ chip->ctar.pcssck = 1;
++ chip->ctar.pasc = 1;
++ chip->ctar.pdt = 1;
++ chip->ctar.cssck = 0;
++ chip->ctar.asc = 1;
++ chip->ctar.dt = 1;
++
++ chip->void_write_data = chip_info->void_write_data;
++
++#else
++
++ chip->qwr.csiv = 1; /* Chip selects are active low */
++ chip->qmr.master = 1; /* Must set to master mode */
++ chip->qmr.dohie = 1; /* Data output high impediance enabled */
++ chip->void_write_data = chip_info->void_write_data;
++
++ chip->qdlyr.qcd = chip_info->del_cs_to_clk;
++ chip->qdlyr.dtl = chip_info->del_after_trans;
++
++ if (spi->max_speed_hz != 0)
++ baud_divisor = (MCF_CLK/(2*spi->max_speed_hz));
++
++ if (baud_divisor < 2)
++ baud_divisor = 2;
++
++ if (baud_divisor > 255)
++ baud_divisor = 255;
++
++ chip->qmr.baud = baud_divisor;
++
++ /*printk( "SPI: spi->max_speed_hz %d\n", spi->max_speed_hz );*/
++ /*printk( "SPI: Baud set to %d\n", chip->qmr.baud );*/
++
++ if (spi->mode & SPI_CPHA)
++ chip->qmr.cpha = 1;
++
++ if (spi->mode & SPI_CPOL)
++ chip->qmr.cpol = 1;
++
++ if (spi->bits_per_word == 16) {
++ chip->qmr.bits = 0;
++ } else if ((spi->bits_per_word >= 8) && (spi->bits_per_word <= 15)) {
++ chip->qmr.bits = spi->bits_per_word;
++ } else {
++ printk(KERN_ERR "coldfire-spi: invalid wordsize\n");
++ kfree(chip);
++ return -ENODEV;
++ }
++
++#endif
++
++ spi_set_ctldata(spi, chip);
++
++ return 0;
++}
++
++static int init_queue(struct driver_data *drv_data)
++{
++ INIT_LIST_HEAD(&drv_data->queue);
++ spin_lock_init(&drv_data->lock);
++
++ drv_data->run = QUEUE_STOPPED;
++ drv_data->busy = 0;
++
++ tasklet_init(&drv_data->pump_transfers,
++ pump_transfers, (unsigned long)drv_data);
++
++ INIT_WORK(&drv_data->pump_messages, pump_messages);
++
++ drv_data->workqueue = create_singlethread_workqueue(
++ drv_data->master->dev.parent->bus_id);
++ if (drv_data->workqueue == NULL)
++ return -EBUSY;
++
++ return 0;
++}
++
++static int start_queue(struct driver_data *drv_data)
++{
++ unsigned long flags;
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++
++ if (drv_data->run == QUEUE_RUNNING || drv_data->busy) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ return -EBUSY;
++ }
++
++ drv_data->run = QUEUE_RUNNING;
++ drv_data->cur_msg = NULL;
++ drv_data->cur_transfer = NULL;
++ drv_data->cur_chip = NULL;
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ queue_work(drv_data->workqueue, &drv_data->pump_messages);
++
++ return 0;
++}
++
++static int stop_queue(struct driver_data *drv_data)
++{
++ unsigned long flags;
++ unsigned limit = 500;
++ int status = 0;
++
++ spin_lock_irqsave(&drv_data->lock, flags);
++
++ /* This is a bit lame, but is optimized for the common execution path.
++ * A wait_queue on the drv_data->busy could be used, but then the common
++ * execution path (pump_messages) would be required to call wake_up or
++ * friends on every SPI message. Do this instead */
++ drv_data->run = QUEUE_STOPPED;
++ while (!list_empty(&drv_data->queue) && drv_data->busy && limit--) {
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++ msleep(10);
++ spin_lock_irqsave(&drv_data->lock, flags);
++ }
++
++ if (!list_empty(&drv_data->queue) || drv_data->busy)
++ status = -EBUSY;
++
++ spin_unlock_irqrestore(&drv_data->lock, flags);
++
++ return status;
++}
++
++static int destroy_queue(struct driver_data *drv_data)
++{
++ int status;
++
++ status = stop_queue(drv_data);
++ if (status != 0)
++ return status;
++
++ destroy_workqueue(drv_data->workqueue);
++
++ return 0;
++}
++
++
++static void cleanup(struct spi_device *spi)
++{
++ struct chip_data *chip = spi_get_ctldata((struct spi_device *)spi);
++
++ dev_dbg(&spi->dev, "spi_device %u.%u cleanup\n",
++ spi->master->bus_num, spi->chip_select);
++
++ kfree(chip);
++}
++
++
++/****************************************************************************/
++
++/*
++ * Generic Device driver routines and interface implementation
++ */
++
++static int coldfire_spi_probe(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct coldfire_spi_master *platform_info;
++ struct spi_master *master;
++ struct driver_data *drv_data = 0;
++ struct resource *memory_resource;
++ int irq;
++ int status = 0;
++ int i;
++
++ platform_info = (struct coldfire_spi_master *)pdev->dev.platform_data;
++
++ master = spi_alloc_master(dev, sizeof(struct driver_data));
++ if (!master)
++ return -ENOMEM;
++
++ drv_data = spi_master_get_devdata(master);
++ drv_data->master = master;
++
++ INIT_LIST_HEAD(&drv_data->queue);
++ spin_lock_init(&drv_data->lock);
++
++ master->bus_num = platform_info->bus_num;
++ master->num_chipselect = platform_info->num_chipselect;
++ master->cleanup = cleanup;
++ master->setup = setup;
++ master->transfer = transfer;
++
++ drv_data->cs_control = platform_info->cs_control;
++ if (drv_data->cs_control)
++ for(i = 0; i < master->num_chipselect; i++)
++ drv_data->cs_control(i, QSPI_CS_INIT | QSPI_CS_DROP);
++
++ /* Setup register addresses */
++ memory_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM, "spi-module");
++ if (!memory_resource) {
++ dev_dbg(dev, "can not find platform module memory\n");
++ goto out_error_master_alloc;
++ }
++
++#if defined(SPI_DSPI_EDMA)
++ drv_data->edma_tx_buf = kmalloc(EDMA_BUFSIZE_KMALLOC, GFP_DMA);
++ if (!drv_data->edma_tx_buf) {
++ dev_dbg(dev, "cannot allocate eDMA TX memory\n");
++ goto out_error_master_alloc;
++ }
++ drv_data->edma_rx_buf = kmalloc(EDMA_BUFSIZE_KMALLOC, GFP_DMA);
++ if (!drv_data->edma_rx_buf) {
++ kfree(drv_data->edma_tx_buf);
++ dev_dbg(dev, "cannot allocate eDMA RX memory\n");
++ goto out_error_master_alloc;
++ }
++#endif
++
++#if defined(SPI_DSPI)
++
++ drv_data->mcr = (void *)(memory_resource->start + 0x00000000);
++ drv_data->ctar = (void *)(memory_resource->start + 0x0000000C);
++ drv_data->dspi_sr = (void *)(memory_resource->start + 0x0000002C);
++ drv_data->dspi_rser = (void *)(memory_resource->start + 0x00000030);
++ drv_data->dspi_dtfr = (void *)(memory_resource->start + 0x00000034);
++ drv_data->dspi_drfr = (void *)(memory_resource->start + 0x00000038);
++
++#else
++
++ drv_data->qmr = (void *)(memory_resource->start + 0x00000000);
++ drv_data->qdlyr = (void *)(memory_resource->start + 0x00000004);
++ drv_data->qwr = (void *)(memory_resource->start + 0x00000008);
++ drv_data->qir = (void *)(memory_resource->start + 0x0000000c);
++ drv_data->qar = (void *)(memory_resource->start + 0x00000010);
++ drv_data->qdr = (void *)(memory_resource->start + 0x00000014);
++ drv_data->qcr = (void *)(memory_resource->start + 0x00000014);
++
++#endif
++
++ /* Setup register addresses */
++ memory_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM, "spi-par");
++ if (!memory_resource) {
++ dev_dbg(dev, "can not find platform par memory\n");
++ goto out_error_master_alloc;
++ }
++
++ drv_data->par = (void *)memory_resource->start;
++
++ /* Setup register addresses */
++ memory_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM, "spi-int-level");
++ if (!memory_resource) {
++ dev_dbg(dev, "can not find platform par memory\n");
++ goto out_error_master_alloc;
++ }
++
++ drv_data->int_icr = (void *)memory_resource->start;
++
++ /* Setup register addresses */
++ memory_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM, "spi-int-mask");
++ if (!memory_resource) {
++ dev_dbg(dev, "can not find platform par memory\n");
++ goto out_error_master_alloc;
++ }
++
++ drv_data->int_mr = (void *)memory_resource->start;
++
++ if (platform_info->irq_list) {
++ /* multiple IRQs */
++ int *irqlist = platform_info->irq_list;
++ while ((irq = *irqlist++)) {
++ int off = *irqlist++;
++ int lvl = *irqlist++;
++ int msk = *irqlist++;
++ status = request_irq(irq, qspi_interrupt, IRQF_DISABLED,
++ dev->bus_id, drv_data);
++ if (status < 0) {
++ dev_err(&pdev->dev,
++ "unable to attach ColdFire DSPI interrupt\n");
++ goto out_error_master_alloc;
++ }
++
++ if (lvl)
++ *(drv_data->int_icr + off) = lvl;
++
++ if (msk)
++ *drv_data->int_mr &= ~msk;
++ }
++ }
++ else {
++ irq = platform_info->irq_vector;
++
++ status = request_irq(platform_info->irq_vector, qspi_interrupt,
++ IRQF_DISABLED, dev->bus_id, drv_data);
++ if (status < 0) {
++ dev_err(&pdev->dev, "unable to attach ColdFire QSPI interrupt\n");
++ goto out_error_master_alloc;
++ }
++
++ *drv_data->int_icr = platform_info->irq_lp;
++ *drv_data->int_mr &= ~platform_info->irq_mask;
++ }
++
++ /* Now that we have all the addresses etc. Let's set it up */
++ if (platform_info->par_val)
++ *drv_data->par = platform_info->par_val;
++
++#ifdef CONFIG_M5227x
++ MCF_GPIO_PAR_IRQ = 0x04; /* Mistake in RM documentation */
++#endif
++
++#ifdef SPI_DSPI
++ drv_data->dspi_ctas = 0; /* TBD: change later */
++#endif
++
++ /* Initial and start queue */
++ status = init_queue(drv_data);
++ if (status != 0) {
++ dev_err(&pdev->dev, "problem initializing queue\n");
++ goto out_error_irq_alloc;
++ }
++ status = start_queue(drv_data);
++ if (status != 0) {
++ dev_err(&pdev->dev, "problem starting queue\n");
++ goto out_error_irq_alloc;
++ }
++
++ /* Register with the SPI framework */
++ platform_set_drvdata(pdev, drv_data);
++ status = spi_register_master(master);
++ if (status != 0) {
++ dev_err(&pdev->dev, "problem registering spi master\n");
++ status = -EINVAL;
++ goto out_error_queue_alloc;
++ }
++
++#if defined(SPI_DSPI_EDMA)
++ if (mcf_edma_request_channel(DSPI_DMA_TX_TCD,
++ edma_tx_handler,
++ NULL,
++ pdev,
++ NULL, /* spinlock */
++ DRIVER_NAME
++ )!=0) {
++ dev_err(&pdev->dev, "problem requesting edma transmit channel\n");
++ status = -EINVAL;
++ goto out_error_queue_alloc;
++ }
++
++ if (mcf_edma_request_channel(DSPI_DMA_RX_TCD,
++ edma_rx_handler,
++ NULL,
++ pdev,
++ NULL, /* spinlock */
++ DRIVER_NAME
++ )!=0) {
++ dev_err(&pdev->dev, "problem requesting edma receive channel\n");
++ status = -EINVAL;
++ goto out_edma_transmit;
++ }
++#endif
++
++ printk(KERN_INFO "SPI: Coldfire master initialized\n" );
++ return status;
++
++#if defined(SPI_DSPI_EDMA)
++out_edma_transmit:
++ mcf_edma_free_channel(DSPI_DMA_TX_TCD, pdev);
++#endif
++
++out_error_queue_alloc:
++ destroy_queue(drv_data);
++
++out_error_irq_alloc:
++ free_irq(irq, drv_data);
++
++out_error_master_alloc:
++ spi_master_put(master);
++ return status;
++
++}
++
++static int coldfire_spi_remove(struct platform_device *pdev)
++{
++ struct driver_data *drv_data = platform_get_drvdata(pdev);
++ int irq;
++ int status = 0;
++
++ if (!drv_data)
++ return 0;
++
++#if defined(SPI_DSPI_EDMA)
++ mcf_edma_free_channel(DSPI_DMA_TX_TCD, pdev);
++ mcf_edma_free_channel(DSPI_DMA_RX_TCD, pdev);
++#endif
++
++ /* Remove the queue */
++ status = destroy_queue(drv_data);
++ if (status != 0)
++ return status;
++
++ /* Release IRQ */
++/* JKM -- check for list and remove list */
++ irq = platform_get_irq(pdev, 0);
++ if (irq >= 0)
++ free_irq(irq, drv_data);
++
++ /* Disconnect from the SPI framework */
++ spi_unregister_master(drv_data->master);
++
++ /* Prevent double remove */
++ platform_set_drvdata(pdev, NULL);
++
++ return 0;
++}
++
++static void coldfire_spi_shutdown(struct platform_device *pdev)
++{
++ int status = 0;
++
++ if ((status = coldfire_spi_remove(pdev)) != 0)
++ dev_err(&pdev->dev, "shutdown failed with %d\n", status);
++}
++
++
++#ifdef CONFIG_PM
++static int suspend_devices(struct device *dev, void *pm_message)
++{
++ pm_message_t *state = pm_message;
++
++ if (dev->power.power_state.event != state->event) {
++ dev_warn(dev, "pm state does not match request\n");
++ return -1;
++ }
++
++ return 0;
++}
++
++static int coldfire_spi_suspend(struct platform_device *pdev, pm_message_t state)
++{
++ struct driver_data *drv_data = platform_get_drvdata(pdev);
++ int status = 0;
++
++ /* Check all childern for current power state */
++ if (device_for_each_child(&pdev->dev, &state, suspend_devices) != 0) {
++ dev_warn(&pdev->dev, "suspend aborted\n");
++ return -1;
++ }
++
++ status = stop_queue(drv_data);
++ if (status != 0)
++ return status;
++
++ return 0;
++}
++
++static int coldfire_spi_resume(struct platform_device *pdev)
++{
++ struct driver_data *drv_data = platform_get_drvdata(pdev);
++ int status = 0;
++
++ /* Start the queue running */
++ status = start_queue(drv_data);
++ if (status != 0) {
++ dev_err(&pdev->dev, "problem starting queue (%d)\n", status);
++ return status;
++ }
++
++ return 0;
++}
++#else
++#define coldfire_spi_suspend NULL
++#define coldfire_spi_resume NULL
++#endif /* CONFIG_PM */
++
++static struct platform_driver driver = {
++ .driver = {
++ .name = "spi_coldfire",
++ .bus = &platform_bus_type,
++ .owner = THIS_MODULE,
++ },
++ .probe = coldfire_spi_probe,
++ .remove = __devexit_p(coldfire_spi_remove),
++ .shutdown = coldfire_spi_shutdown,
++ .suspend = coldfire_spi_suspend,
++ .resume = coldfire_spi_resume,
++};
++
++static int __init coldfire_spi_init(void)
++{
++ platform_driver_register(&driver);
++
++ return 0;
++}
++module_init(coldfire_spi_init);
++
++static void __exit coldfire_spi_exit(void)
++{
++ platform_driver_unregister(&driver);
++}
++module_exit(coldfire_spi_exit);
+--- /dev/null
++++ b/drivers/spi/spi-m5445x.c
+@@ -0,0 +1,156 @@
++/***************************************************************************/
++/*
++ * linux/arch/m68k/coldfire/spi-m5445x.c
++ *
++ * Sub-architcture dependant initialization code for the Freescale
++ * 5445x SPI module
++ *
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ * Copyright Freescale Semiconductor, Inc 2007
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ */
++/***************************************************************************/
++
++
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/param.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/device.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++
++#include <asm/dma.h>
++#include <asm/traps.h>
++#include <asm/machdep.h>
++#include <asm/coldfire.h>
++#include <asm/mcfsim.h>
++#include <asm/mcfqspi.h>
++#include <asm/mcf5445x_gpio.h>
++
++#define SPI_NUM_CHIPSELECTS 0x10
++#define SPI_PAR_VAL (0 | MCF_GPIO_PAR_DSPI_PCS5_PCS5 | MCF_GPIO_PAR_DSPI_PCS2_PCS2 \
++ | MCF_GPIO_PAR_DSPI_PCS1_PCS1 | MCF_GPIO_PAR_DSPI_PCS0_PCS0 | MCF_GPIO_PAR_DSPI_SIN_SIN \
++ | MCF_GPIO_PAR_DSPI_SOUT_SOUT | MCF_GPIO_PAR_DSPI_SCK_SCK)
++
++#define MCF5445x_DSPI_IRQ_SOURCE (31)
++#define MCF5445x_DSPI_IRQ_VECTOR (64 + MCF5445x_DSPI_IRQ_SOURCE)
++
++#define MCF5445x_DSPI_PAR (0xFC0A4063)
++#define MCF5445x_DSPI_MCR (0xFC05C000)
++#define MCF5445x_INTC0_ICR (0xFC048040)
++#define MCF5445x_INTC0_IMRL (0xFC04800C)
++
++
++#define M5445x_AUDIO_IRQ_SOURCE 49
++#define M5445x_AUDIO_IRQ_VECTOR (128+M5445x_AUDIO_IRQ_SOURCE)
++#define M5445x_AUDIO_IRQ_LEVEL 4
++
++void coldfire_qspi_cs_control(u8 cs, u8 command)
++{
++}
++
++#if defined(CONFIG_SPI_COLDFIRE_SSI_AUDIO)
++static struct coldfire_spi_chip ssi_audio_chip_info = {
++ .mode = SPI_MODE_0,
++ .bits_per_word = 16,
++ .del_cs_to_clk = 16,
++ .del_after_trans = 16,
++ .void_write_data = 0
++};
++
++#endif
++
++static struct spi_board_info spi_board_info[] = {
++
++#if defined(CONFIG_SPI_COLDFIRE_SSI_AUDIO)
++ {
++ .modalias = "ssi_audio",
++ .max_speed_hz = 300000,
++ .bus_num = 1,
++ .chip_select = 5,
++ .irq = M5445x_AUDIO_IRQ_VECTOR,
++ .platform_data = NULL,
++ .controller_data = &ssi_audio_chip_info
++ }
++#endif
++
++};
++
++static struct coldfire_spi_master coldfire_master_info = {
++ .bus_num = 1,
++ .num_chipselect = SPI_NUM_CHIPSELECTS,
++ .irq_source = MCF5445x_DSPI_IRQ_SOURCE,
++ .irq_vector = MCF5445x_DSPI_IRQ_VECTOR,
++ .irq_mask = (0x01 << MCF5445x_DSPI_IRQ_SOURCE),
++ .irq_lp = 0x2, /* Level */
++ .par_val = SPI_PAR_VAL,
++// .par_val16 = SPI_PAR_VAL,
++ .cs_control = coldfire_qspi_cs_control,
++};
++
++static struct resource coldfire_spi_resources[] = {
++ [0] = {
++ .name = "qspi-par",
++ .start = MCF5445x_DSPI_PAR,
++ .end = MCF5445x_DSPI_PAR,
++ .flags = IORESOURCE_MEM
++ },
++
++ [1] = {
++ .name = "qspi-module",
++ .start = MCF5445x_DSPI_MCR,
++ .end = MCF5445x_DSPI_MCR + 0xB8,
++ .flags = IORESOURCE_MEM
++ },
++
++ [2] = {
++ .name = "qspi-int-level",
++ .start = MCF5445x_INTC0_ICR + MCF5445x_DSPI_IRQ_SOURCE,
++ .end = MCF5445x_INTC0_ICR + MCF5445x_DSPI_IRQ_SOURCE,
++ .flags = IORESOURCE_MEM
++ },
++
++ [3] = {
++ .name = "qspi-int-mask",
++ .start = MCF5445x_INTC0_IMRL,
++ .end = MCF5445x_INTC0_IMRL,
++ .flags = IORESOURCE_MEM
++ }
++};
++
++static struct platform_device coldfire_spi = {
++ .name = "spi_coldfire", //"coldfire-qspi",
++ .id = -1,
++ .resource = coldfire_spi_resources,
++ .num_resources = ARRAY_SIZE(coldfire_spi_resources),
++ .dev = {
++ .platform_data = &coldfire_master_info,
++ }
++};
++
++static int __init spi_dev_init(void)
++{
++ int retval = 0;
++
++ retval = platform_device_register(&coldfire_spi);
++
++ if (retval < 0) {
++ printk(KERN_ERR "SPI-m5445x: platform_device_register failed with code=%d\n", retval);
++ goto out;
++ }
++
++ if (ARRAY_SIZE(spi_board_info))
++ retval = spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
++
++
++out:
++ return retval;
++}
++
++arch_initcall(spi_dev_init);
+--- /dev/null
++++ b/drivers/spi/ssi_audio.c
+@@ -0,0 +1,921 @@
++/*
++ * MCF5445x audio driver.
++ *
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2006, 2007
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ */
++
++#include <linux/device.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/spi/spi.h>
++#include <linux/fs.h>
++#include <linux/kernel.h>
++#include <linux/major.h>
++#include <asm/mcfsim.h>
++#include <linux/interrupt.h>
++#include <linux/soundcard.h>
++#include <asm/uaccess.h>
++#include <asm/virtconvert.h>
++
++#include <asm/coldfire.h>
++#include <asm/coldfire_edma.h>
++#ifdef CONFIG_M5445X
++#include <asm/mcf5445x_ssi.h>
++#include <asm/mcf5445x_ccm.h>
++#include <asm/mcf5445x_gpio.h>
++#endif
++
++#define SOUND_DEVICE_NAME "sound"
++#define DRIVER_NAME "ssi_audio"
++
++/* #define AUDIO_DEBUG */
++
++#ifdef CONFIG_MMU
++#define USE_MMU
++#endif
++
++#define MAX_SPEED_HZ 12000000
++
++#define M5445x_AUDIO_IRQ_SOURCE 49
++#define M5445x_AUDIO_IRQ_VECTOR (128+M5445x_AUDIO_IRQ_SOURCE)
++#define M5445x_AUDIO_IRQ_LEVEL 5
++
++/* TLV320DAC23 audio chip registers */
++
++#define CODEC_LEFT_IN_REG (0x00)
++#define CODEC_RIGHT_IN_REG (0x01)
++#define CODEC_LEFT_HP_VOL_REG (0x02)
++#define CODEC_RIGHT_HP_VOL_REG (0x03)
++#define CODEC_ANALOG_APATH_REG (0x04)
++#define CODEC_DIGITAL_APATH_REG (0x05)
++#define CODEC_POWER_DOWN_REG (0x06)
++#define CODEC_DIGITAL_IF_FMT_REG (0x07)
++#define CODEC_SAMPLE_RATE_REG (0x08)
++#define CODEC_DIGITAL_IF_ACT_REG (0x09)
++#define CODEC_RESET_REG (0x0f)
++
++#define CODEC_SAMPLE_8KHZ (0x0C)
++#define CODEC_SAMPLE_16KHZ (0x58)
++#define CODEC_SAMPLE_22KHZ (0x62)
++#define CODEC_SAMPLE_32KHZ (0x18)
++#define CODEC_SAMPLE_44KHZ (0x22)
++#define CODEC_SAMPLE_48KHZ (0x00)
++
++/* Audio buffer data size */
++#define BUFSIZE (64*1024)
++/* DMA transfer size */
++#define DMASIZE (16*1024)
++
++/* eDMA channel for SSI channel 0 TX */
++#define DMA_TCD MCF_EDMA_CHAN_TIMER2
++/* eDMA channel for SSI channel 1 TX */
++#define DMA_TCD2 MCF_EDMA_CHAN_TIMER3
++
++struct ssi_audio {
++ struct spi_device *spi;
++ u32 speed;
++ u32 stereo;
++ u32 bits;
++ u32 format;
++ u8 isopen;
++ u8 dmaing;
++ u8 ssi_enabled;
++ u8 channel;
++ spinlock_t lock;
++ u8* audio_buf;
++};
++
++static struct ssi_audio* audio_device = NULL;
++volatile u32 audio_start;
++volatile u32 audio_count;
++volatile u32 audio_append;
++volatile u32 audio_appstart;
++volatile u32 audio_txbusy;
++
++struct ssi_audio_format {
++ unsigned int format;
++ unsigned int bits;
++} ssi_audio_formattable[] = {
++ { AFMT_MU_LAW, 8 },
++ { AFMT_A_LAW, 8 },
++ { AFMT_IMA_ADPCM, 8 },
++ { AFMT_U8, 8 },
++ { AFMT_S16_LE, 16 },
++ { AFMT_S16_BE, 16 },
++ { AFMT_S8, 8 },
++ { AFMT_U16_LE, 16 },
++ { AFMT_U16_BE, 16 },
++};
++
++#define FORMATSIZE (sizeof(ssi_audio_formattable) / sizeof(struct ssi_audio_format))
++
++static void ssi_audio_setsamplesize(int val)
++{
++ int i;
++
++ if (audio_device == NULL) return;
++
++ for (i = 0; (i < FORMATSIZE); i++) {
++ if (ssi_audio_formattable[i].format == val) {
++ audio_device->format = ssi_audio_formattable[i].format;
++ audio_device->bits = ssi_audio_formattable[i].bits;
++ break;
++ }
++ }
++
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_setsamplesize %d %d\n",
++ audio_device->format, audio_device->bits);
++#endif
++}
++
++static void ssi_audio_txdrain(void)
++{
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_txdrain()\n");
++#endif
++
++ if (audio_device == NULL) return;
++
++ while (!signal_pending(current)) {
++ if (audio_txbusy == 0)
++ break;
++ current->state = TASK_INTERRUPTIBLE;
++ schedule_timeout(1);
++ }
++}
++
++#ifdef CONFIG_SSIAUDIO_USE_EDMA
++/*
++ * Configure and start DMA engine.
++ */
++void __inline__ ssi_audio_dmarun(void)
++{
++ set_edma_params(DMA_TCD,
++#ifdef USE_MMU
++ virt_to_phys(&(audio_device->audio_buf[audio_start])),
++#else
++ (u32)&(audio_device->audio_buf[audio_start]),
++#endif
++ (u32)&MCF_SSI_TX0,
++ MCF_EDMA_TCD_ATTR_SSIZE_32BIT | MCF_EDMA_TCD_ATTR_DSIZE_32BIT,
++ 8,
++ 4,
++ 0,
++ audio_count/8,
++ audio_count/8,
++ 0,
++ 0,
++ 0, // major_int
++ 0 // disable_req
++ );
++
++ set_edma_params(DMA_TCD2,
++#ifdef USE_MMU
++ virt_to_phys(&(audio_device->audio_buf[audio_start+4])),
++#else
++ (u32)&(audio_device->audio_buf[audio_start+4]),
++#endif
++ (u32)&MCF_SSI_TX1,
++ MCF_EDMA_TCD_ATTR_SSIZE_32BIT | MCF_EDMA_TCD_ATTR_DSIZE_32BIT,
++ 8,
++ 4,
++ 0,
++ audio_count/8,
++ audio_count/8,
++ 0,
++ 0,
++ 1, // major_int
++ 0 // disable_req
++ );
++
++ audio_device->dmaing = 1;
++ audio_txbusy = 1;
++
++ start_edma_transfer(DMA_TCD);
++ start_edma_transfer(DMA_TCD2);
++}
++
++/**
++ * ssi_audio_dmabuf - Start DMA'ing a new buffer of data if any available.
++ */
++static void ssi_audio_dmabuf(void)
++{
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_dmabuf(): append=%x start=%x\n",
++ audio_append, audio_appstart);
++#endif
++
++ /* If already running then nothing to do... */
++ if (audio_device->dmaing)
++ return;
++
++ /* Set DMA buffer size */
++ audio_count = (audio_append >= audio_appstart) ?
++ (audio_append - audio_appstart) :
++ (BUFSIZE - audio_appstart);
++ if (audio_count > DMASIZE)
++ audio_count = DMASIZE;
++
++ /* Adjust pointers and counters accordingly */
++ audio_appstart += audio_count;
++ if (audio_appstart >= BUFSIZE)
++ audio_appstart = 0;
++
++ if (audio_count > 0)
++ ssi_audio_dmarun();
++ else {
++ audio_txbusy = 0;
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":DMA buffer is empty!\n");
++#endif
++ }
++}
++
++void __inline__ stop_dma(void)
++{
++ stop_edma_transfer(DMA_TCD);
++ stop_edma_transfer(DMA_TCD2);
++}
++
++static int ssi_audio_dma_handler_empty(int channel, void *dev_id)
++{
++ return IRQ_HANDLED;
++}
++
++static int ssi_audio_dma_handler(int channel, void *dev_id)
++{
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_dma_handler(channel=%d)\n", channel);
++#endif
++
++ /* Clear DMA interrupt */
++ stop_dma();
++
++ audio_device->dmaing = 0;
++
++ /* Update data pointers and counts */
++ audio_start += audio_count;
++ if (audio_start >= BUFSIZE)
++ audio_start = 0;
++ audio_count = 0;
++
++ /* Start new DMA buffer if we can */
++ ssi_audio_dmabuf();
++
++ return IRQ_HANDLED;
++}
++
++static void init_dma(void)
++{
++ /* SSI DMA Signals mapped to DMA request */
++ MCF_CCM_MISCCR &= ~MCF_CCM_MISCCR_TIMDMA;
++ init_edma();
++}
++
++#endif /* CONFIG_SSIAUDIO_USE_EDMA */
++
++/* Write CODEC register using SPI
++ * address - CODEC register address
++ * data - data to be written into register
++ */
++static int codec_write(u8 addr, u16 data)
++{
++ u16 spi_word;
++
++ if (audio_device==NULL || audio_device->spi==NULL)
++ return -ENODEV;
++
++ spi_word = ((addr & 0x7F)<<9)|(data & 0x1FF);
++ return spi_write(audio_device->spi, (const u8*)&spi_word,
++ sizeof(spi_word));
++}
++
++static inline void enable_ssi(void)
++{
++ if (audio_device==NULL || audio_device->ssi_enabled) return;
++ audio_device->ssi_enabled = 1;
++ MCF_SSI_CR |= MCF_SSI_CR_SSI_EN; /* enable SSI module */
++ MCF_SSI_CR |= MCF_SSI_CR_TE; /* enable tranmitter */
++}
++
++static inline void disable_ssi(void)
++{
++ if (audio_device==NULL || audio_device->ssi_enabled==0) return;
++ MCF_SSI_CR &= ~MCF_SSI_CR_TE; /* disable transmitter */
++ MCF_SSI_CR &= ~MCF_SSI_CR_SSI_EN; /* disable SSI module */
++ audio_device->ssi_enabled = 0;
++}
++
++/* Audio CODEC initialization */
++static void adjust_codec_speed(void) {
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":adjust_codec_speed: %d\n", audio_device->speed);
++#endif
++ disable_ssi();
++ switch (audio_device->speed) {
++ case 8000:
++ MCF_CCM_CDR = MCF_CCM_CDR_SSIDIV(255);
++ codec_write(CODEC_SAMPLE_RATE_REG,CODEC_SAMPLE_8KHZ);
++ break;
++ case 16000:
++ MCF_CCM_CDR = MCF_CCM_CDR_SSIDIV(129);
++ codec_write(CODEC_SAMPLE_RATE_REG,CODEC_SAMPLE_16KHZ);
++ break;
++ case 22000:
++ case 22050:
++ MCF_CCM_CDR = MCF_CCM_CDR_SSIDIV(94);
++ codec_write(CODEC_SAMPLE_RATE_REG,CODEC_SAMPLE_22KHZ);
++ break;
++ case 44000:
++ case 44100:
++ MCF_CCM_CDR = MCF_CCM_CDR_SSIDIV(47);
++ codec_write(CODEC_SAMPLE_RATE_REG,CODEC_SAMPLE_44KHZ);
++ break;
++ case 48000:
++ MCF_CCM_CDR = MCF_CCM_CDR_SSIDIV(42);
++ codec_write(CODEC_SAMPLE_RATE_REG,CODEC_SAMPLE_48KHZ);
++ break;
++ default:
++ MCF_CCM_CDR = MCF_CCM_CDR_SSIDIV(47);
++ codec_write(CODEC_SAMPLE_RATE_REG,CODEC_SAMPLE_44KHZ);
++ }
++}
++
++static void codec_reset(void)
++{
++ codec_write(CODEC_RESET_REG, 0); /* reset the audio chip */
++ udelay(1500); /* wait for reset */
++}
++
++static void init_audio_codec(void)
++{
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":init_audio_codec()\n");
++#endif
++ codec_reset();
++
++ codec_write(CODEC_LEFT_IN_REG, 0x017);
++ codec_write(CODEC_RIGHT_IN_REG, 0x017);
++ codec_write(CODEC_POWER_DOWN_REG, 0x000); /* Turn off line input */
++ codec_write(CODEC_DIGITAL_IF_FMT_REG, 0x00A); /* I2S slave mode */
++ /* codec_write(CODEC_DIGITAL_IF_FMT_REG, 0x042); // I2S master mode */
++ codec_write(CODEC_DIGITAL_APATH_REG, 0x007); /* Set A path */
++
++ /* set sample rate */
++ adjust_codec_speed();
++
++ codec_write(CODEC_LEFT_HP_VOL_REG, 0x075); /* set volume */
++ codec_write(CODEC_RIGHT_HP_VOL_REG, 0x075); /* set volume */
++ codec_write(CODEC_DIGITAL_IF_ACT_REG, 1); /* Activate digital interface */
++ codec_write(CODEC_ANALOG_APATH_REG, 0x0F2);
++}
++
++
++static void chip_init(void)
++{
++#ifdef CONFIG_SSIAUDIO_USE_EDMA
++ init_dma();
++#endif
++
++ /* Enable the SSI pins */
++ MCF_GPIO_PAR_SSI = (0
++ | MCF_GPIO_PAR_SSI_MCLK
++ | MCF_GPIO_PAR_SSI_STXD(3)
++ | MCF_GPIO_PAR_SSI_SRXD(3)
++ | MCF_GPIO_PAR_SSI_FS(3)
++ | MCF_GPIO_PAR_SSI_BCLK(3) );
++}
++
++static void init_ssi(void)
++{
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":init_ssi()\n");
++#endif
++
++ /* Dividers are for MCF54445 on 266Mhz, the output is 44.1Khz*/
++ /* Enable SSI clock in CCM */
++ MCF_CCM_CDR = MCF_CCM_CDR_SSIDIV(47);
++
++ /* Issue a SSI reset */
++ MCF_SSI_CR &= ~MCF_SSI_CR_SSI_EN; /* disable SSI module */
++
++ /* SSI module uses internal CPU clock */
++ MCF_CCM_MISCCR |= MCF_CCM_MISCCR_SSISRC;
++
++ MCF_CCM_MISCCR |= MCF_CCM_MISCCR_SSIPUE;
++ MCF_CCM_MISCCR |= MCF_CCM_MISCCR_SSIPUS_UP;
++
++ MCF_SSI_CR = 0
++ | MCF_SSI_CR_CIS
++ | MCF_SSI_CR_TCH /* Enable two channel mode */
++ | MCF_SSI_CR_MCE /* Set clock out on SSI_MCLK pin */
++ | MCF_SSI_CR_I2S_MASTER /* Set I2S master mode */
++ | MCF_SSI_CR_SYN /* Enable synchronous mode */
++ | MCF_SSI_CR_NET
++ ;
++
++ MCF_SSI_TCR = 0
++ | MCF_SSI_TCR_TXDIR /* internally generated bit clock */
++ | MCF_SSI_TCR_TFDIR /* internally generated frame sync */
++ | MCF_SSI_TCR_TSCKP /* Clock data on falling edge of bit clock */
++ | MCF_SSI_TCR_TFSI /* Frame sync active low */
++ | MCF_SSI_TCR_TEFS /* TX frame sync 1 bit before data */
++ | MCF_SSI_TCR_TFEN0 /* TX FIFO 0 enabled */
++ | MCF_SSI_TCR_TFEN1 /* TX FIFO 1 enabled */
++ | MCF_SSI_TCR_TXBIT0
++ ;
++
++ MCF_SSI_CCR = MCF_SSI_CCR_WL(7) /* 16 bit word length */
++ | MCF_SSI_CCR_DC(1) /* Frame rate divider */
++ | MCF_SSI_CCR_PM(0)
++ | MCF_SSI_CCR_DIV2
++ ;
++
++ MCF_SSI_FCSR = 0
++ | MCF_SSI_FCSR_TFWM0(2)
++ | MCF_SSI_FCSR_TFWM1(2)
++ ;
++
++ MCF_SSI_IER = 0 // interrupts
++#ifndef CONFIG_SSIAUDIO_USE_EDMA
++ | MCF_SSI_IER_TIE /* transmit interrupts */
++ | MCF_SSI_IER_TFE0 /* transmit FIFO 0 empty */
++ | MCF_SSI_IER_TFE1 /* transmit FIFO 1 empty */
++#else
++ | MCF_SSI_IER_TDMAE /* DMA request enabled */
++ | MCF_SSI_IER_TFE0 /* transmit FIFO 0 empty */
++ | MCF_SSI_IER_TFE1 /* transmit FIFO 1 empty */
++#endif
++ ;
++
++#ifndef CONFIG_SSIAUDIO_USE_EDMA
++ /* enable IRQ: SSI interrupt */
++ MCF_INTC1_ICR(M5445x_AUDIO_IRQ_SOURCE) = M5445x_AUDIO_IRQ_LEVEL;
++ MCF_INTC1_CIMR = M5445x_AUDIO_IRQ_SOURCE;
++#endif
++}
++
++#ifndef CONFIG_SSIAUDIO_USE_EDMA
++/* interrupt for SSI */
++static int ssi_audio_isr(int irq, void *dev_id)
++{
++ unsigned long *bp;
++
++ if (audio_txbusy==0)
++ return IRQ_HANDLED;
++
++ spin_lock(&(audio_device->lock));
++
++ if (audio_start == audio_append) {
++ disable_ssi();
++ audio_txbusy = 0;
++ } else {
++ if (MCF_SSI_ISR & (MCF_SSI_ISR_TFE0|MCF_SSI_ISR_TFE1)) {
++ bp = (unsigned long *) &audio_device->audio_buf[audio_start];
++ if (audio_device->channel) {
++ MCF_SSI_TX1 = *bp;
++ audio_device->channel = 0;
++ } else {
++ MCF_SSI_TX0 = *bp;
++ audio_device->channel = 1;
++ }
++ audio_start += 4;
++ if (audio_start >= BUFSIZE)
++ audio_start = 0;
++ }
++ }
++
++ spin_unlock(&(audio_device->lock));
++
++ return IRQ_HANDLED;
++}
++#endif
++
++/* Set initial driver playback defaults. */
++static void init_driver_variables(void)
++{
++ audio_device->speed = 44100;
++ audio_device->format = AFMT_S16_LE;
++ audio_device->bits = 16;
++ audio_device->stereo = 1;
++ audio_device->ssi_enabled = 0;
++
++ audio_start = 0;
++ audio_count = 0;
++ audio_append = 0;
++ audio_appstart = 0;
++ audio_txbusy = 0;
++ audio_device->dmaing = 0;
++}
++
++/* open audio device */
++static int ssi_audio_open(struct inode *inode, struct file *filp)
++{
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_open()\n");
++#endif
++
++ if (audio_device==NULL) return (-ENODEV);
++
++ if (audio_device->isopen)
++ return(-EBUSY);
++
++ spin_lock(&(audio_device->lock));
++
++ audio_device->isopen = 1;
++
++ init_driver_variables();
++ init_ssi();
++ init_audio_codec();
++
++ spin_unlock(&(audio_device->lock));
++
++ udelay(100);
++
++ return 0;
++}
++
++/* close audio device */
++static int ssi_audio_close(struct inode *inode, struct file *filp)
++{
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_close()\n");
++#endif
++
++ if (audio_device==NULL) return (-ENODEV);
++
++ ssi_audio_txdrain();
++
++ spin_lock(&(audio_device->lock));
++
++#ifdef CONFIG_SSIAUDIO_USE_EDMA
++ stop_dma();
++#endif
++ disable_ssi();
++ codec_reset();
++ init_driver_variables();
++ audio_device->isopen = 0;
++
++ spin_unlock(&(audio_device->lock));
++ return 0;
++}
++
++/* write to audio device */
++static ssize_t ssi_audio_write(struct file *filp, const char *buf,
++ size_t count, loff_t *ppos)
++{
++ unsigned long *dp, *buflp;
++ unsigned short *bufwp;
++ unsigned char *bufbp;
++ unsigned int slen, bufcnt, i, s, e;
++
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_write(buf=%x,count=%d)\n",
++ (int)buf, count);
++#endif
++
++ if (audio_device==NULL)
++ return (-ENODEV);
++
++ if (count <= 0)
++ return 0;
++
++ spin_lock(&(audio_device->lock));
++
++ buflp = (unsigned long *) buf;
++ bufwp = (unsigned short *) buf;
++ bufbp = (unsigned char *) buf;
++
++ bufcnt = count & ~0x3;
++
++ bufcnt <<= 1;
++ if (audio_device->stereo == 0)
++ bufcnt <<= 1;
++ if (audio_device->bits == 8)
++ bufcnt <<= 1;
++
++tryagain:
++ /*
++ * Get a snapshot of buffer, so we can figure out how
++ * much data we can fit in...
++ */
++ s = audio_start;
++ e = audio_append;
++ dp = (unsigned long *) &(audio_device->audio_buf[e]);
++
++ slen = ((s > e) ? (s - e) : (BUFSIZE - (e - s))) - 4;
++ if (slen > bufcnt)
++ slen = bufcnt;
++ if ((BUFSIZE - e) < slen)
++ slen = BUFSIZE - e;
++
++ if (slen == 0) {
++ if (signal_pending(current))
++ return(-ERESTARTSYS);
++ set_current_state(TASK_INTERRUPTIBLE);
++ schedule_timeout(1);
++ goto tryagain;
++ }
++
++ /*
++ * For DMA we need to have data as 32 bit
++ * values (since SSI TX register is 32 bit).
++ * So, the incoming 16 bit data must be put to buffer as 32 bit values.
++ * Also, the endianess is converted if needed
++ */
++ if (audio_device->stereo) {
++ if (audio_device->bits == 16) {
++ if (audio_device->format==AFMT_S16_LE) {
++ /*- convert endianess, probably could be done by SSI also */
++ for (i = 0; (i < slen); i += 4) {
++ unsigned short val = le16_to_cpu((*bufwp++));
++ *dp++ = val;
++ }
++ } else {
++ for (i = 0; (i < slen); i += 4) {
++ *dp++ = *bufwp++;
++ }
++ }
++ } else {
++ for (i = 0; (i < slen); i += 4) {
++ *dp = (((unsigned long) *bufbp++) << 24);
++ *dp++ |= (((unsigned long) *bufbp++) << 8);
++ }
++ }
++ } else {
++ if (audio_device->bits == 16) {
++ for (i = 0; (i < slen); i += 4) {
++ *dp++ = (((unsigned long)*bufwp)<<16) | *bufwp;
++ bufwp++;
++ }
++ } else {
++ for (i = 0; (i < slen); i += 4) {
++ *dp++ = (((unsigned long) *bufbp) << 24) |
++ (((unsigned long) *bufbp) << 8);
++ bufbp++;
++ }
++ }
++ }
++
++ e += slen;
++ if (e >= BUFSIZE)
++ e = 0;
++ audio_append = e;
++
++ /* If not outputing audio, then start now */
++ if (audio_txbusy == 0) {
++ audio_txbusy++;
++ audio_device->channel = 0;
++ enable_ssi();
++#ifdef CONFIG_SSIAUDIO_USE_EDMA
++ ssi_audio_dmabuf(); /* start first DMA transfer */
++#endif
++ }
++
++ bufcnt -= slen;
++
++ if (bufcnt > 0)
++ goto tryagain;
++
++ spin_unlock(&(audio_device->lock));
++
++ return count;
++}
++
++/* ioctl: control the driver */
++static int ssi_audio_ioctl(struct inode *inode, struct file *filp,
++ unsigned int cmd, unsigned long arg)
++{
++ long val;
++ int rc = 0;
++
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_ioctl(cmd=%x,arg=%x)\n",
++ (int)cmd, (int)arg);
++#endif
++
++ if (audio_device==NULL)
++ return (-ENODEV);
++
++ switch (cmd) {
++
++ case SNDCTL_DSP_SPEED:
++ if (access_ok(VERIFY_READ, (void *) arg, sizeof(val))) {
++ get_user(val, (unsigned long *) arg);
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_ioctl: SNDCTL_DSP_SPEED: %ld\n", val);
++#endif
++ ssi_audio_txdrain();
++ audio_device->speed = val;
++ init_audio_codec();
++ } else {
++ rc = -EINVAL;
++ }
++ break;
++
++ case SNDCTL_DSP_SAMPLESIZE:
++ if (access_ok(VERIFY_READ, (void *) arg, sizeof(val))) {
++ get_user(val, (unsigned long *) arg);
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME ":ssi_audio_ioctl: SNDCTL_DSP_SAMPLESIZE: %d\n", val);
++#endif
++ ssi_audio_txdrain();
++ ssi_audio_setsamplesize(val);
++ } else {
++ rc = -EINVAL;
++ }
++ break;
++
++ case SNDCTL_DSP_STEREO:
++ if (access_ok(VERIFY_READ, (void *) arg, sizeof(val))) {
++ get_user(val, (unsigned long *) arg);
++ ssi_audio_txdrain();
++ audio_device->stereo = val;
++ } else {
++ rc = -EINVAL;
++ }
++ break;
++
++ case SNDCTL_DSP_GETBLKSIZE:
++ if (access_ok(VERIFY_WRITE, (void *) arg, sizeof(long)))
++ put_user(BUFSIZE, (long *) arg);
++ else
++ rc = -EINVAL;
++ break;
++
++ case SNDCTL_DSP_SYNC:
++ ssi_audio_txdrain();
++ break;
++
++ default:
++ rc = -EINVAL;
++ break;
++ }
++
++ return rc;
++}
++
++struct file_operations ssi_audio_fops = {
++ open: ssi_audio_open, /* open */
++ release: ssi_audio_close, /* close */
++ write: ssi_audio_write, /* write */
++ ioctl: ssi_audio_ioctl, /* ioctl */
++};
++
++/* initialize audio driver */
++static int __devinit ssi_audio_probe(struct spi_device *spi)
++{
++ struct ssi_audio *audio;
++ int err;
++
++#ifdef AUDIO_DEBUG
++ printk(DRIVER_NAME": probe\n");
++#endif
++
++ if (!spi->irq) {
++ dev_dbg(&spi->dev, "no IRQ?\n");
++ return -ENODEV;
++ }
++
++ /* don't exceed max specified sample rate */
++ if (spi->max_speed_hz > MAX_SPEED_HZ) {
++ dev_dbg(&spi->dev, "f(sample) %d KHz?\n",
++ (spi->max_speed_hz)/1000);
++ return -EINVAL;
++ }
++
++ /* register charcter device */
++ if (register_chrdev(SOUND_MAJOR, SOUND_DEVICE_NAME, &ssi_audio_fops) < 0) {
++ printk(KERN_WARNING DRIVER_NAME ": failed to register major %d\n", SOUND_MAJOR);
++ dev_dbg(&spi->dev, DRIVER_NAME ": failed to register major %d\n", SOUND_MAJOR);
++ return -ENODEV;
++ }
++
++ audio = kzalloc(sizeof(struct ssi_audio), GFP_KERNEL);
++ if (!audio) {
++ err = -ENOMEM;
++ goto err_out;
++ }
++
++ /* DMA buffer must be from GFP_DMA zone, so it will not be cached */
++ audio->audio_buf = kmalloc(BUFSIZE, GFP_DMA);
++ if (audio->audio_buf == NULL) {
++ dev_dbg(&spi->dev, DRIVER_NAME ": failed to allocate DMA[%d] buffer\n", BUFSIZE);
++ err = -ENOMEM;
++ goto err_free_mem;
++ }
++
++ audio_device = audio;
++
++ dev_set_drvdata(&spi->dev, audio);
++ spi->dev.power.power_state = PMSG_ON;
++
++ audio->spi = spi;
++
++#ifndef CONFIG_SSIAUDIO_USE_EDMA
++ if (request_irq(spi->irq, ssi_audio_isr, IRQF_DISABLED, spi->dev.bus_id, audio)) {
++ dev_dbg(&spi->dev, "irq %d busy?\n", spi->irq);
++ err = -EBUSY;
++ goto err_free_mem;
++ }
++
++#else
++ /* request 2 eDMA channels since two channel output mode is used */
++ if (request_edma_channel(DMA_TCD,
++ ssi_audio_dma_handler_empty,
++ NULL,
++ audio,
++ &(audio_device->lock),
++ DRIVER_NAME)!=0) {
++ dev_dbg(&spi->dev, "DMA channel %d busy?\n", DMA_TCD);
++ err = -EBUSY;
++ goto err_free_mem;
++ }
++ if (request_edma_channel(DMA_TCD2,
++ ssi_audio_dma_handler,
++ NULL,
++ audio,
++ &(audio_device->lock),
++ DRIVER_NAME)!=0) {
++ dev_dbg(&spi->dev, "DMA channel %d busy?\n", DMA_TCD2);
++ err = -EBUSY;
++ goto err_free_mem;
++ }
++
++#endif
++ chip_init();
++ printk(DRIVER_NAME ": Probed successfully\n");
++
++ return 0;
++
++ err_free_mem:
++ kfree(audio);
++ audio_device = NULL;
++ err_out:
++ unregister_chrdev(SOUND_MAJOR, SOUND_DEVICE_NAME);
++ return err;
++}
++
++static int __devexit ssi_audio_remove(struct spi_device *spi)
++{
++ struct ssi_audio *audio = dev_get_drvdata(&spi->dev);
++
++ ssi_audio_txdrain();
++#ifndef CONFIG_SSIAUDIO_USE_EDMA
++ free_irq(spi->irq, audio);
++#else
++ free_edma_channel(DMA_TCD, audio);
++ free_edma_channel(DMA_TCD2, audio);
++#endif
++ kfree(audio->audio_buf);
++ kfree(audio);
++ audio_device = NULL;
++ unregister_chrdev(SOUND_MAJOR, SOUND_DEVICE_NAME);
++ dev_dbg(&spi->dev, "unregistered audio\n");
++ return 0;
++}
++
++static int ssi_audio_suspend(struct spi_device *spi, pm_message_t message)
++{
++ return 0;
++}
++
++static int ssi_audio_resume(struct spi_device *spi)
++{
++ return 0;
++}
++
++static struct spi_driver ssi_audio_driver = {
++ .driver = {
++ .name = DRIVER_NAME,
++ .bus = &spi_bus_type,
++ .owner = THIS_MODULE,
++ },
++ .probe = ssi_audio_probe,
++ .remove = __devexit_p(ssi_audio_remove),
++ .suspend = ssi_audio_suspend,
++ .resume = ssi_audio_resume,
++};
++
++static int __init ssi_audio_init(void)
++{
++ return spi_register_driver(&ssi_audio_driver);
++}
++module_init(ssi_audio_init);
++
++static void __exit ssi_audio_exit(void)
++{
++ spi_unregister_driver(&ssi_audio_driver);
++}
++module_exit(ssi_audio_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Freescale Semiconductor, Inc.");
++MODULE_DESCRIPTION("SSI/I2S Audio Driver");
+--- a/drivers/usb/gadget/ether.c
++++ b/drivers/usb/gadget/ether.c
+@@ -287,6 +287,9 @@ MODULE_PARM_DESC(host_addr, "Host Ethern
+ #define DEV_CONFIG_CDC
+ #endif
+
++#ifdef CONFIG_USB_GADGET_MCF5445X
++#define DEV_CONFIG_CDC
++#endif
+
+ /*-------------------------------------------------------------------------*/
+
+--- a/drivers/usb/gadget/fsl_usb2_udc.h
++++ b/drivers/usb/gadget/fsl_usb2_udc.h
+@@ -83,16 +83,6 @@ struct usb_dr_host {
+ u32 endptctrl[6]; /* Endpoint Control Registers */
+ };
+
+- /* non-EHCI USB system interface registers (Big Endian) */
+-struct usb_sys_interface {
+- u32 snoop1;
+- u32 snoop2;
+- u32 age_cnt_thresh; /* Age Count Threshold Register */
+- u32 pri_ctrl; /* Priority Control Register */
+- u32 si_ctrl; /* System Interface Control Register */
+- u8 res[236];
+- u32 control; /* General Purpose Control Register */
+-};
+
+ /* ep0 transfer state */
+ #define WAIT_FOR_SETUP 0
+@@ -101,10 +91,6 @@ struct usb_sys_interface {
+ #define WAIT_FOR_OUT_STATUS 3
+ #define DATA_STATE_RECV 4
+
+-/* Device Controller Capability Parameter register */
+-#define DCCPARAMS_DC 0x00000080
+-#define DCCPARAMS_DEN_MASK 0x0000001f
+-
+ /* Frame Index Register Bit Masks */
+ #define USB_FRINDEX_MASKS 0x3fff
+ /* USB CMD Register Bit Masks */
+@@ -180,172 +166,6 @@ struct usb_sys_interface {
+ /* endpoint list address bit masks */
+ #define USB_EP_LIST_ADDRESS_MASK 0xfffff800
+
+-/* PORTSCX Register Bit Masks */
+-#define PORTSCX_CURRENT_CONNECT_STATUS 0x00000001
+-#define PORTSCX_CONNECT_STATUS_CHANGE 0x00000002
+-#define PORTSCX_PORT_ENABLE 0x00000004
+-#define PORTSCX_PORT_EN_DIS_CHANGE 0x00000008
+-#define PORTSCX_OVER_CURRENT_ACT 0x00000010
+-#define PORTSCX_OVER_CURRENT_CHG 0x00000020
+-#define PORTSCX_PORT_FORCE_RESUME 0x00000040
+-#define PORTSCX_PORT_SUSPEND 0x00000080
+-#define PORTSCX_PORT_RESET 0x00000100
+-#define PORTSCX_LINE_STATUS_BITS 0x00000C00
+-#define PORTSCX_PORT_POWER 0x00001000
+-#define PORTSCX_PORT_INDICTOR_CTRL 0x0000C000
+-#define PORTSCX_PORT_TEST_CTRL 0x000F0000
+-#define PORTSCX_WAKE_ON_CONNECT_EN 0x00100000
+-#define PORTSCX_WAKE_ON_CONNECT_DIS 0x00200000
+-#define PORTSCX_WAKE_ON_OVER_CURRENT 0x00400000
+-#define PORTSCX_PHY_LOW_POWER_SPD 0x00800000
+-#define PORTSCX_PORT_FORCE_FULL_SPEED 0x01000000
+-#define PORTSCX_PORT_SPEED_MASK 0x0C000000
+-#define PORTSCX_PORT_WIDTH 0x10000000
+-#define PORTSCX_PHY_TYPE_SEL 0xC0000000
+-
+-/* bit 11-10 are line status */
+-#define PORTSCX_LINE_STATUS_SE0 0x00000000
+-#define PORTSCX_LINE_STATUS_JSTATE 0x00000400
+-#define PORTSCX_LINE_STATUS_KSTATE 0x00000800
+-#define PORTSCX_LINE_STATUS_UNDEF 0x00000C00
+-#define PORTSCX_LINE_STATUS_BIT_POS 10
+-
+-/* bit 15-14 are port indicator control */
+-#define PORTSCX_PIC_OFF 0x00000000
+-#define PORTSCX_PIC_AMBER 0x00004000
+-#define PORTSCX_PIC_GREEN 0x00008000
+-#define PORTSCX_PIC_UNDEF 0x0000C000
+-#define PORTSCX_PIC_BIT_POS 14
+-
+-/* bit 19-16 are port test control */
+-#define PORTSCX_PTC_DISABLE 0x00000000
+-#define PORTSCX_PTC_JSTATE 0x00010000
+-#define PORTSCX_PTC_KSTATE 0x00020000
+-#define PORTSCX_PTC_SEQNAK 0x00030000
+-#define PORTSCX_PTC_PACKET 0x00040000
+-#define PORTSCX_PTC_FORCE_EN 0x00050000
+-#define PORTSCX_PTC_BIT_POS 16
+-
+-/* bit 27-26 are port speed */
+-#define PORTSCX_PORT_SPEED_FULL 0x00000000
+-#define PORTSCX_PORT_SPEED_LOW 0x04000000
+-#define PORTSCX_PORT_SPEED_HIGH 0x08000000
+-#define PORTSCX_PORT_SPEED_UNDEF 0x0C000000
+-#define PORTSCX_SPEED_BIT_POS 26
+-
+-/* bit 28 is parallel transceiver width for UTMI interface */
+-#define PORTSCX_PTW 0x10000000
+-#define PORTSCX_PTW_8BIT 0x00000000
+-#define PORTSCX_PTW_16BIT 0x10000000
+-
+-/* bit 31-30 are port transceiver select */
+-#define PORTSCX_PTS_UTMI 0x00000000
+-#define PORTSCX_PTS_ULPI 0x80000000
+-#define PORTSCX_PTS_FSLS 0xC0000000
+-#define PORTSCX_PTS_BIT_POS 30
+-
+-/* otgsc Register Bit Masks */
+-#define OTGSC_CTRL_VUSB_DISCHARGE 0x00000001
+-#define OTGSC_CTRL_VUSB_CHARGE 0x00000002
+-#define OTGSC_CTRL_OTG_TERM 0x00000008
+-#define OTGSC_CTRL_DATA_PULSING 0x00000010
+-#define OTGSC_STS_USB_ID 0x00000100
+-#define OTGSC_STS_A_VBUS_VALID 0x00000200
+-#define OTGSC_STS_A_SESSION_VALID 0x00000400
+-#define OTGSC_STS_B_SESSION_VALID 0x00000800
+-#define OTGSC_STS_B_SESSION_END 0x00001000
+-#define OTGSC_STS_1MS_TOGGLE 0x00002000
+-#define OTGSC_STS_DATA_PULSING 0x00004000
+-#define OTGSC_INTSTS_USB_ID 0x00010000
+-#define OTGSC_INTSTS_A_VBUS_VALID 0x00020000
+-#define OTGSC_INTSTS_A_SESSION_VALID 0x00040000
+-#define OTGSC_INTSTS_B_SESSION_VALID 0x00080000
+-#define OTGSC_INTSTS_B_SESSION_END 0x00100000
+-#define OTGSC_INTSTS_1MS 0x00200000
+-#define OTGSC_INTSTS_DATA_PULSING 0x00400000
+-#define OTGSC_INTR_USB_ID 0x01000000
+-#define OTGSC_INTR_A_VBUS_VALID 0x02000000
+-#define OTGSC_INTR_A_SESSION_VALID 0x04000000
+-#define OTGSC_INTR_B_SESSION_VALID 0x08000000
+-#define OTGSC_INTR_B_SESSION_END 0x10000000
+-#define OTGSC_INTR_1MS_TIMER 0x20000000
+-#define OTGSC_INTR_DATA_PULSING 0x40000000
+-
+-/* USB MODE Register Bit Masks */
+-#define USB_MODE_CTRL_MODE_IDLE 0x00000000
+-#define USB_MODE_CTRL_MODE_DEVICE 0x00000002
+-#define USB_MODE_CTRL_MODE_HOST 0x00000003
+-#define USB_MODE_CTRL_MODE_RSV 0x00000001
+-#define USB_MODE_SETUP_LOCK_OFF 0x00000008
+-#define USB_MODE_STREAM_DISABLE 0x00000010
+-/* Endpoint Flush Register */
+-#define EPFLUSH_TX_OFFSET 0x00010000
+-#define EPFLUSH_RX_OFFSET 0x00000000
+-
+-/* Endpoint Setup Status bit masks */
+-#define EP_SETUP_STATUS_MASK 0x0000003F
+-#define EP_SETUP_STATUS_EP0 0x00000001
+-
+-/* ENDPOINTCTRLx Register Bit Masks */
+-#define EPCTRL_TX_ENABLE 0x00800000
+-#define EPCTRL_TX_DATA_TOGGLE_RST 0x00400000 /* Not EP0 */
+-#define EPCTRL_TX_DATA_TOGGLE_INH 0x00200000 /* Not EP0 */
+-#define EPCTRL_TX_TYPE 0x000C0000
+-#define EPCTRL_TX_DATA_SOURCE 0x00020000 /* Not EP0 */
+-#define EPCTRL_TX_EP_STALL 0x00010000
+-#define EPCTRL_RX_ENABLE 0x00000080
+-#define EPCTRL_RX_DATA_TOGGLE_RST 0x00000040 /* Not EP0 */
+-#define EPCTRL_RX_DATA_TOGGLE_INH 0x00000020 /* Not EP0 */
+-#define EPCTRL_RX_TYPE 0x0000000C
+-#define EPCTRL_RX_DATA_SINK 0x00000002 /* Not EP0 */
+-#define EPCTRL_RX_EP_STALL 0x00000001
+-
+-/* bit 19-18 and 3-2 are endpoint type */
+-#define EPCTRL_EP_TYPE_CONTROL 0
+-#define EPCTRL_EP_TYPE_ISO 1
+-#define EPCTRL_EP_TYPE_BULK 2
+-#define EPCTRL_EP_TYPE_INTERRUPT 3
+-#define EPCTRL_TX_EP_TYPE_SHIFT 18
+-#define EPCTRL_RX_EP_TYPE_SHIFT 2
+-
+-/* SNOOPn Register Bit Masks */
+-#define SNOOP_ADDRESS_MASK 0xFFFFF000
+-#define SNOOP_SIZE_ZERO 0x00 /* snooping disable */
+-#define SNOOP_SIZE_4KB 0x0B /* 4KB snoop size */
+-#define SNOOP_SIZE_8KB 0x0C
+-#define SNOOP_SIZE_16KB 0x0D
+-#define SNOOP_SIZE_32KB 0x0E
+-#define SNOOP_SIZE_64KB 0x0F
+-#define SNOOP_SIZE_128KB 0x10
+-#define SNOOP_SIZE_256KB 0x11
+-#define SNOOP_SIZE_512KB 0x12
+-#define SNOOP_SIZE_1MB 0x13
+-#define SNOOP_SIZE_2MB 0x14
+-#define SNOOP_SIZE_4MB 0x15
+-#define SNOOP_SIZE_8MB 0x16
+-#define SNOOP_SIZE_16MB 0x17
+-#define SNOOP_SIZE_32MB 0x18
+-#define SNOOP_SIZE_64MB 0x19
+-#define SNOOP_SIZE_128MB 0x1A
+-#define SNOOP_SIZE_256MB 0x1B
+-#define SNOOP_SIZE_512MB 0x1C
+-#define SNOOP_SIZE_1GB 0x1D
+-#define SNOOP_SIZE_2GB 0x1E /* 2GB snoop size */
+-
+-/* pri_ctrl Register Bit Masks */
+-#define PRI_CTRL_PRI_LVL1 0x0000000C
+-#define PRI_CTRL_PRI_LVL0 0x00000003
+-
+-/* si_ctrl Register Bit Masks */
+-#define SI_CTRL_ERR_DISABLE 0x00000010
+-#define SI_CTRL_IDRC_DISABLE 0x00000008
+-#define SI_CTRL_RD_SAFE_EN 0x00000004
+-#define SI_CTRL_RD_PREFETCH_DISABLE 0x00000002
+-#define SI_CTRL_RD_PREFEFETCH_VAL 0x00000001
+-
+-/* control Register Bit Masks */
+-#define USB_CTRL_IOENB 0x00000004
+-#define USB_CTRL_ULPI_INT0EN 0x00000001
+
+ /* Endpoint Queue Head data struct
+ * Rem: all the variables of qh are LittleEndian Mode
+@@ -477,7 +297,10 @@ struct fsl_udc {
+ unsigned int irq;
+
+ struct usb_ctrlrequest local_setup_buff;
+- spinlock_t lock;
++ spinlock_t lock; /* udc lock */
++ struct fsl_usb2_platform_data *pdata;
++ u32 xcvr_type;
++
+ struct otg_transceiver *transceiver;
+ unsigned softconnect:1;
+ unsigned vbus_active:1;
+@@ -514,7 +337,7 @@ struct fsl_udc {
+ #define DBG(fmt, args...) printk(KERN_DEBUG "[%s] " fmt "\n", \
+ __FUNCTION__, ## args)
+ #else
+-#define DBG(fmt, args...) do{}while(0)
++#define DBG(fmt, args...) do {} while (0)
+ #endif
+
+ #if 0
+@@ -548,7 +371,7 @@ static void dump_msg(const char *label,
+ #ifdef VERBOSE
+ #define VDBG DBG
+ #else
+-#define VDBG(stuff...) do{}while(0)
++#define VDBG(stuff...) do {} while (0)
+ #endif
+
+ #define ERR(stuff...) pr_err("udc: " stuff)
+@@ -573,11 +396,14 @@ static void dump_msg(const char *label,
+ #define ep_maxpacket(EP) ((EP)->ep.maxpacket)
+ #define ep_is_in(EP) ( (ep_index(EP) == 0) ? (EP->udc->ep0_dir == \
+ USB_DIR_IN ):((EP)->desc->bEndpointAddress \
+- & USB_DIR_IN)==USB_DIR_IN)
++ & USB_DIR_IN) == USB_DIR_IN)
+ #define get_ep_by_pipe(udc, pipe) ((pipe == 1)? &udc->eps[0]: \
+ &udc->eps[pipe])
+ #define get_pipe_by_windex(windex) ((windex & USB_ENDPOINT_NUMBER_MASK) \
+ * 2 + ((windex & USB_DIR_IN) ? 1 : 0))
+ #define get_pipe_by_ep(EP) (ep_index(EP) * 2 + ep_is_in(EP))
+
++/* Bulk only class request */
++#define USB_BULK_RESET_REQUEST 0xff
++
+ #endif
+--- a/drivers/usb/gadget/gadget_chips.h
++++ b/drivers/usb/gadget/gadget_chips.h
+@@ -147,6 +147,11 @@
+ #define gadget_is_m66592(g) 0
+ #endif
+
++#ifdef CONFIG_USB_GADGET_MCF5445X
++#define gadget_is_mcf5445x(g) !strcmp("fsl-usb2-udc", (g)->name)
++#else
++#define gadget_is_mcf5445x(g) 0
++#endif
+
+ // CONFIG_USB_GADGET_SX2
+ // CONFIG_USB_GADGET_AU1X00
+@@ -212,5 +217,7 @@ static inline int usb_gadget_controller_
+ return 0x20;
+ else if (gadget_is_m66592(gadget))
+ return 0x21;
++ else if (gadget_is_mcf5445x(gadget))
++ return 0x22;
+ return -ENOENT;
+ }
+--- a/drivers/usb/gadget/Kconfig
++++ b/drivers/usb/gadget/Kconfig
+@@ -231,6 +231,26 @@ config SUPERH_BUILT_IN_M66592
+ However, this problem is improved if change a value of
+ NET_IP_ALIGN to 4.
+
++config USB_GADGET_MCF5445X
++ boolean "MCF5445X USB Device Controller"
++ depends on M54455 && USB_M5445X_ULPI
++ select USB_GADGET_DUALSPEED
++ help
++ Freescale's MCF5445X processors include
++ an integrated device controller (as part of the OTG module).
++ It has four programmable, bidirectional endpoints,
++ including endpoint 0.
++
++ Say "y" to link the driver statically, or "m" to build a
++ dynamically linked module called "mcf5445_udc" and force all
++ gadget drivers to also be dynamically linked.
++
++config USB_MCF5445X
++ tristate
++ depends on USB_GADGET_MCF5445X
++ default USB_GADGET
++ select USB_GADGET_SELECTED
++
+ config USB_GADGET_GOKU
+ boolean "Toshiba TC86C001 'Goku-S'"
+ depends on PCI
+@@ -285,17 +305,6 @@ config USB_OMAP
+ default USB_GADGET
+ select USB_GADGET_SELECTED
+
+-config USB_OTG
+- boolean "OTG Support"
+- depends on USB_GADGET_OMAP && ARCH_OMAP_OTG && USB_OHCI_HCD
+- help
+- The most notable feature of USB OTG is support for a
+- "Dual-Role" device, which can act as either a device
+- or a host. The initial role choice can be changed
+- later, when two dual-role devices talk to each other.
+-
+- Select this only if your OMAP board has a Mini-AB connector.
+-
+ config USB_GADGET_S3C2410
+ boolean "S3C2410 USB Device Controller"
+ depends on ARCH_S3C2410
+@@ -369,6 +378,18 @@ config USB_DUMMY_HCD
+
+ endchoice
+
++config USB_OTG
++ boolean "OTG Support"
++ depends on (USB_GADGET_OMAP && ARCH_OMAP_OTG && USB_OHCI_HCD) || \
++ (USB_GADGET_MCF5445X && USB_M5445X_ULPI)
++ help
++ The most notable feature of USB OTG is support for a
++ "Dual-Role" device, which can act as either a device
++ or a host. The initial role choice can be changed
++ later, when two dual-role devices talk to each other.
++
++ Select this only if your OMAP board has a Mini-AB connector.
++
+ config USB_GADGET_DUALSPEED
+ bool
+ depends on USB_GADGET
+--- a/drivers/usb/gadget/Makefile
++++ b/drivers/usb/gadget/Makefile
+@@ -17,6 +17,7 @@ obj-$(CONFIG_USB_AT91) += at91_udc.o
+ obj-$(CONFIG_USB_ATMEL_USBA) += atmel_usba_udc.o
+ obj-$(CONFIG_USB_FSL_USB2) += fsl_usb2_udc.o
+ obj-$(CONFIG_USB_M66592) += m66592-udc.o
++obj-$(CONFIG_USB_MCF5445X) += mcf5445x_udc.o
+
+ #
+ # USB gadget drivers
+--- /dev/null
++++ b/drivers/usb/gadget/mcf5445x_udc.c
+@@ -0,0 +1,2745 @@
++/*
++ * Copyright Freescale Semiconductor, Inc. 2006-2007
++ *
++ * Based on mpc_udc.c code
++ * of Li Yang and Jiang Bo (Freescale Semiconductor, Inc.)
++ *
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.004 30 July 2007 Duck
++ * mcf5445x port
++ * v0.003 27 October 2006 Andrey Butok
++ * Added M5329EVB support (without external transceiver).
++ * v0.002 29 September 2006 Andrey Butok
++ * Some little changes. Added OTG support.
++ * v0.001 12 July 2006 Andrey Butok
++ * Initial Release - developed on uClinux with 2.6.17.1 kernel.
++ * Based on mpc_udc.c code
++ * of Li Yang and Jiang Bo (Freescale Semiconductor, Inc.)
++ *
++ */
++
++#undef DEBUG
++#undef VERBOSE
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/ioport.h>
++#include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/delay.h>
++#include <linux/sched.h>
++#include <linux/slab.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/irq.h>
++#include <linux/timer.h>
++#include <linux/list.h>
++#include <linux/interrupt.h>
++#include <linux/proc_fs.h>
++#include <linux/mm.h>
++#include <linux/platform_device.h>
++#include <linux/moduleparam.h>
++#include <linux/device.h>
++#include <linux/usb/ch9.h>
++#include <linux/usb/gadget.h>
++#include <linux/usb/otg.h>
++#include <linux/dma-mapping.h>
++#include <linux/dmapool.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/fsl_xcvr.h>
++#include <linux/usb/fsl_usb2.h>
++#include <linux/pm.h>
++
++#include <asm/byteorder.h>
++#include <asm/system.h>
++#include <asm/unaligned.h>
++#include <asm/dma.h>
++
++#include <asm/mcfsim.h>
++#include <asm/cacheflush.h>
++
++#include "fsl_usb2_udc.h"
++
++#define DRIVER_DESC "Freescale High-Speed USB SoC Device Controller driver"
++#define DRIVER_AUTHOR "Freescale Semiconductor Inc."
++#define DRIVER_VERSION "30 July 2007"
++
++#define cpu_to_hc32(x) (x)
++#define hc32_to_cpu(x) (x)
++
++static int udc_suspend(struct fsl_udc *udc);
++
++#define DMA_ADDR_INVALID (~(dma_addr_t)0)
++
++static const char driver_name[] = "fsl-usb2-udc";
++static const char driver_desc[] = DRIVER_DESC;
++
++volatile static struct fsl_usb_device_regs *dr_regs;
++volatile static struct usb_sys_interface *usb_sys_regs;
++
++/* it is initialized in probe() */
++static struct fsl_udc *udc_controller;
++
++static const struct usb_endpoint_descriptor
++fsl_ep0_desc = {
++ .bLength = USB_DT_ENDPOINT_SIZE,
++ .bDescriptorType = USB_DT_ENDPOINT,
++ .bEndpointAddress = 0,
++ .bmAttributes = USB_ENDPOINT_XFER_CONTROL,
++ .wMaxPacketSize = USB_MAX_CTRL_PAYLOAD,
++};
++
++static int fsl_udc_suspend(struct device *dev, pm_message_t state);
++static int fsl_udc_resume(struct device *dev);
++static void fsl_ep_fifo_flush(struct usb_ep *_ep);
++
++/********************************************************************
++ * Internal Used Function
++********************************************************************/
++/*-----------------------------------------------------------------
++ * done() - retire a request; caller blocked irqs
++ * @status : request status to be set, only works when
++ * request is still in progress.
++ *--------------------------------------------------------------*/
++static void done(struct fsl_ep *ep, struct fsl_req *req, int status)
++{
++ struct fsl_udc *udc = NULL;
++ unsigned char stopped = ep->stopped;
++
++ udc = (struct fsl_udc *)ep->udc;
++
++ pr_debug("udc: req=0x%p\n", req);
++ if (req->head) {
++ pr_debug("udc: freeing head=0x%p\n", req->head);
++ dma_pool_free(udc->td_pool, req->head, req->head->td_dma);
++ }
++
++ /* the req->queue pointer is used by ep_queue() func, in which
++ * the request will be added into a udc_ep->queue 'd tail
++ * so here the req will be dropped from the ep->queue
++ */
++ list_del_init(&req->queue);
++
++ /* req.status should be set as -EINPROGRESS in ep_queue() */
++ if (req->req.status == -EINPROGRESS)
++ req->req.status = status;
++ else
++ status = req->req.status;
++
++ pr_debug("udc: req=0x%p mapped=%x\n", req, req->mapped);
++
++ if (req->mapped) {
++ pr_debug("udc: calling dma_unmap_single(buf,%s) req=0x%p "
++ "a=0x%x len=%d\n",
++ ep_is_in(ep) ? "to_dvc" : "from_dvc",
++ req, req->req.dma, req->req.length);
++
++ dma_unmap_single(ep->udc->gadget.dev.parent,
++ req->req.dma, req->req.length, ep_is_in(ep) ?
++ DMA_TO_DEVICE : DMA_FROM_DEVICE);
++
++ req->req.dma = DMA_ADDR_INVALID;
++ req->mapped = 0;
++ pr_debug("udc: req=0x%p set req.dma=0x%x\n", req, req->req.dma);
++ } else {
++ if ((req->req.length != 0)
++ && (req->req.dma != DMA_ADDR_INVALID)) {
++ pr_debug("udc: calling dma_sync_single_for_cpu(buf,%s) "
++ "req=0x%p dma=0x%x len=%d\n",
++ ep_is_in(ep) ? "to_dvc" : "from_dvc", req,
++ req->req.dma, req->req.length);
++
++ dma_sync_single_for_cpu(ep->udc->gadget.dev.parent,
++ req->req.dma, req->req.length,
++ ep_is_in(ep) ? DMA_TO_DEVICE :
++ DMA_FROM_DEVICE);
++ }
++ }
++
++ if (status && (status != -ESHUTDOWN)) {
++ pr_debug("udc: complete %s req 0c%p stat %d len %u/%u\n",
++ ep->ep.name, &req->req, status,
++ req->req.actual, req->req.length);
++ }
++
++ /* don't modify queue heads during completion callback */
++ ep->stopped = 1;
++
++ spin_unlock(&ep->udc->lock);
++
++ /* this complete() should a func implemented by gadget layer,
++ * eg fsg->bulk_in_complete() */
++ if (req->req.complete) {
++ pr_debug("udc: calling gadget's complete() req=0x%p\n", req);
++ req->req.complete(&ep->ep, &req->req);
++ pr_debug("udc: back from gadget's complete()\n");
++ }
++
++ spin_lock(&ep->udc->lock);
++ ep->stopped = stopped;
++}
++
++/*
++ * nuke(): delete all requests related to this ep
++ * called with spinlock held
++ *--------------------------------------------------------------*/
++static void nuke(struct fsl_ep *ep, int status)
++{
++ ep->stopped = 1;
++
++ /* Flush fifo */
++ fsl_ep_fifo_flush(&ep->ep);
++
++ /* Whether this eq has request linked */
++ while (!list_empty(&ep->queue)) {
++ struct fsl_req *req = NULL;
++
++ req = list_entry(ep->queue.next, struct fsl_req, queue);
++ done(ep, req, status);
++ }
++}
++
++/*------------------------------------------------------------------
++ Internal Hardware related function
++ ------------------------------------------------------------------*/
++
++static int dr_controller_setup(struct fsl_udc *udc)
++{
++ unsigned int tmp;
++ unsigned int __attribute((unused)) ctrl = 0;
++ unsigned long timeout;
++ struct fsl_usb2_platform_data *pdata;
++
++#define FSL_UDC_RESET_TIMEOUT 1000
++
++ /* before here, make sure dr_regs has been initialized */
++ if (!udc)
++ return -EINVAL;
++ pdata = udc->pdata;
++
++ /* Stop and reset the usb controller */
++ tmp = fsl_readl(&dr_regs->usbcmd);
++ tmp &= ~USB_CMD_RUN_STOP;
++ fsl_writel(tmp, &dr_regs->usbcmd);
++
++ tmp = fsl_readl(&dr_regs->usbcmd);
++ tmp |= USB_CMD_CTRL_RESET;
++ fsl_writel(tmp, &dr_regs->usbcmd);
++
++ /* Wait for reset to complete */
++ timeout = jiffies + FSL_UDC_RESET_TIMEOUT;
++ while (fsl_readl(&dr_regs->usbcmd) & USB_CMD_CTRL_RESET) {
++ if (time_after(jiffies, timeout)) {
++ ERR("udc reset timeout! \n");
++ return -ETIMEDOUT;
++ }
++ cpu_relax();
++ }
++
++ tmp = fsl_readl(&dr_regs->usbmode);
++ tmp &= ~0x3; /* clear mode bits */
++ tmp |= USB_MODE_CTRL_MODE_DEVICE;
++ /* Disable Setup Lockout */
++ tmp |= USB_MODE_SETUP_LOCK_OFF;
++ if (pdata->es)
++ tmp |= USBMODE_ES;
++ fsl_writel(tmp, &dr_regs->usbmode);
++
++ if (pdata->xcvr_ops && pdata->xcvr_ops->set_device)
++ pdata->xcvr_ops->set_device();
++
++ /* Clear the setup status */
++ fsl_writel(0, &dr_regs->usbsts);
++
++ tmp = udc->ep_qh_dma;
++ tmp &= USB_EP_LIST_ADDRESS_MASK;
++ fsl_writel(tmp, &dr_regs->endpointlistaddr);
++
++ /*
++ VDBG("vir[qh_base] is %p phy[qh_base] is 0x%8x reg is 0x%8x",
++ (int)udc->ep_qh, (int)tmp,
++ fsl_readl(&dr_regs->endpointlistaddr));
++ */
++
++
++ if (pdata->have_sysif_regs) {
++ /* Config control enable i/o output, cpu endian register */
++ ctrl = __raw_readl(&usb_sys_regs->control);
++ ctrl |= USB_CTRL_IOENB;
++ __raw_writel(ctrl, &usb_sys_regs->control);
++ }
++
++#if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
++ /* Turn on cache snooping hardware, since some PowerPC platforms
++ * wholly rely on hardware to deal with cache coherent. */
++
++ if (pdata->have_sysif_regs) {
++ /* Setup Snooping for all the 4GB space */
++ tmp = SNOOP_SIZE_2GB; /* starts from 0x0, size 2G */
++ __raw_writel(tmp, &usb_sys_regs->snoop1);
++ tmp |= 0x80000000; /* starts from 0x8000000, size 2G */
++ __raw_writel(tmp, &usb_sys_regs->snoop2);
++ }
++#endif
++
++ return 0;
++}
++
++static void pullup_enable(struct fsl_udc *udc)
++{
++ u32 temp;
++
++ unsigned short ccm = fsl_readw(&MCF_CCM_UOCSR);
++ ccm |= MCF_CCM_UOCSR_BVLD;
++ ccm &= ~MCF_CCM_UOCSR_SEND;
++ fsl_writew(ccm, &MCF_CCM_UOCSR);
++
++ /* Enable DR irq reg */
++ temp = USB_INTR_INT_EN | USB_INTR_ERR_INT_EN
++ | USB_INTR_PTC_DETECT_EN | USB_INTR_RESET_EN
++ | USB_INTR_DEVICE_SUSPEND | USB_INTR_SYS_ERR_EN;
++
++ fsl_writel(temp, &dr_regs->usbintr);
++
++ /* Set controller to Run */
++ temp = fsl_readl(&dr_regs->usbcmd);
++ temp |= USB_CMD_RUN_STOP;
++ fsl_writel(temp, &dr_regs->usbcmd);
++}
++
++static void pullup_disable(struct fsl_udc *udc)
++{
++ unsigned int tmp;
++ unsigned short ccm;
++
++ VDBG();
++ /* disable all INTRs */
++ fsl_writel(0, &dr_regs->usbintr);
++
++ ccm = fsl_readw(&MCF_CCM_UOCSR);
++ ccm &= ~MCF_CCM_UOCSR_BVLD;
++ fsl_writew(ccm, &MCF_CCM_UOCSR);
++
++ /* set controller to Stop */
++ tmp = fsl_readl(&dr_regs->usbcmd);
++ tmp &= ~USB_CMD_RUN_STOP;
++ fsl_writel(tmp, &dr_regs->usbcmd);
++}
++
++static void dr_controller_run(struct fsl_udc *udc)
++{
++ VDBG();
++ pullup_enable(udc);
++ udc->stopped = 0;
++}
++
++static void dr_controller_stop(struct fsl_udc *udc)
++{
++ pullup_disable(udc);
++ udc->stopped = 1;
++ udc->gadget.b_hnp_enable = 0;
++ udc->gadget.a_hnp_support = 0;
++ udc->gadget.a_alt_hnp_support = 0;
++}
++
++void dr_ep_setup(unsigned char ep_num, unsigned char dir, unsigned char ep_type)
++{
++ unsigned int tmp_epctrl = 0;
++
++ tmp_epctrl = fsl_readl(&dr_regs->endptctrl[ep_num]);
++ if (dir) {
++ if (ep_num)
++ tmp_epctrl |= EPCTRL_TX_DATA_TOGGLE_RST;
++ tmp_epctrl |= EPCTRL_TX_ENABLE;
++ tmp_epctrl |= ((unsigned int)(ep_type)
++ << EPCTRL_TX_EP_TYPE_SHIFT);
++ } else {
++ if (ep_num)
++ tmp_epctrl |= EPCTRL_RX_DATA_TOGGLE_RST;
++ tmp_epctrl |= EPCTRL_RX_ENABLE;
++ tmp_epctrl |= ((unsigned int)(ep_type)
++ << EPCTRL_RX_EP_TYPE_SHIFT);
++ }
++
++ fsl_writel(tmp_epctrl, &dr_regs->endptctrl[ep_num]);
++}
++
++static void dr_ep_change_stall(unsigned char ep_num, unsigned char dir,
++ int value)
++{
++ u32 tmp_epctrl = 0;
++
++ tmp_epctrl = fsl_readl(&dr_regs->endptctrl[ep_num]);
++
++ if (value) {
++ /* set the stall bit */
++ if (dir)
++ tmp_epctrl |= EPCTRL_TX_EP_STALL;
++ else
++ tmp_epctrl |= EPCTRL_RX_EP_STALL;
++ } else {
++ /* clear the stall bit and reset data toggle */
++ if (dir) {
++ tmp_epctrl &= ~EPCTRL_TX_EP_STALL;
++ tmp_epctrl |= EPCTRL_TX_DATA_TOGGLE_RST;
++ } else {
++ tmp_epctrl &= ~EPCTRL_RX_EP_STALL;
++ tmp_epctrl |= EPCTRL_RX_DATA_TOGGLE_RST;
++ }
++ }
++ fsl_writel(tmp_epctrl, &dr_regs->endptctrl[ep_num]);
++}
++
++/* Get stall status of a specific ep
++ Return: 0: not stalled; 1:stalled */
++static int dr_ep_get_stall(unsigned char ep_num, unsigned char dir)
++{
++ u32 epctrl;
++
++ epctrl = fsl_readl(&dr_regs->endptctrl[ep_num]);
++ if (dir)
++ return (epctrl & EPCTRL_TX_EP_STALL) ? 1 : 0;
++ else
++ return (epctrl & EPCTRL_RX_EP_STALL) ? 1 : 0;
++}
++
++/********************************************************************
++ Internal Structure Build up functions
++********************************************************************/
++
++/*------------------------------------------------------------------
++* struct_ep_qh_setup(): set the Endpoint Capabilites field of QH
++ * @zlt: Zero Length Termination Select (1: disable; 0: enable)
++ * @mult: Mult field
++ ------------------------------------------------------------------*/
++static void struct_ep_qh_setup(struct fsl_udc *udc, unsigned char ep_num,
++ unsigned char dir, unsigned char ep_type,
++ unsigned int max_pkt_len,
++ unsigned int zlt, unsigned char mult)
++{
++ struct ep_queue_head *p_QH = &udc->ep_qh[2 * ep_num + dir];
++ unsigned int tmp = 0;
++
++ /* set the Endpoint Capabilites in QH */
++ switch (ep_type) {
++ case USB_ENDPOINT_XFER_CONTROL:
++ /* Interrupt On Setup (IOS). for control ep */
++ tmp = (max_pkt_len << EP_QUEUE_HEAD_MAX_PKT_LEN_POS)
++ | EP_QUEUE_HEAD_IOS;
++ break;
++ case USB_ENDPOINT_XFER_ISOC:
++ tmp = (max_pkt_len << EP_QUEUE_HEAD_MAX_PKT_LEN_POS)
++ | (mult << EP_QUEUE_HEAD_MULT_POS);
++ break;
++ case USB_ENDPOINT_XFER_BULK:
++ case USB_ENDPOINT_XFER_INT:
++ tmp = max_pkt_len << EP_QUEUE_HEAD_MAX_PKT_LEN_POS;
++ break;
++ default:
++ VDBG("error ep type is %d", ep_type);
++ return;
++ }
++ if (zlt)
++ tmp |= EP_QUEUE_HEAD_ZLT_SEL;
++ p_QH->max_pkt_length = cpu_to_hc32(tmp);
++
++ return;
++}
++
++/* Setup qh structure and ep register for ep0. */
++static void ep0_setup(struct fsl_udc *udc)
++{
++ /* the intialization of an ep includes: fields in QH, Regs,
++ * fsl_ep struct */
++ struct_ep_qh_setup(udc, 0, USB_RECV, USB_ENDPOINT_XFER_CONTROL,
++ USB_MAX_CTRL_PAYLOAD, 0, 0);
++ struct_ep_qh_setup(udc, 0, USB_SEND, USB_ENDPOINT_XFER_CONTROL,
++ USB_MAX_CTRL_PAYLOAD, 0, 0);
++ dr_ep_setup(0, USB_RECV, USB_ENDPOINT_XFER_CONTROL);
++ dr_ep_setup(0, USB_SEND, USB_ENDPOINT_XFER_CONTROL);
++
++ return;
++
++}
++
++/***********************************************************************
++ Endpoint Management Functions
++***********************************************************************/
++
++/*-------------------------------------------------------------------------
++ * when configurations are set, or when interface settings change
++ * for example the do_set_interface() in gadget layer,
++ * the driver will enable or disable the relevant endpoints
++ * ep0 doesn't use this routine. It is always enabled.
++-------------------------------------------------------------------------*/
++static int fsl_ep_enable(struct usb_ep *_ep,
++ const struct usb_endpoint_descriptor *desc)
++{
++ struct fsl_udc *udc = NULL;
++ struct fsl_ep *ep = NULL;
++ unsigned short max = 0;
++ unsigned char mult = 0, zlt;
++ int retval = -EINVAL;
++ unsigned long flags = 0;
++
++ ep = container_of(_ep, struct fsl_ep, ep);
++
++ /* catch various bogus parameters */
++ if (!_ep || !desc || ep->desc
++ || (desc->bDescriptorType != USB_DT_ENDPOINT))
++ return -EINVAL;
++
++ udc = ep->udc;
++
++ if (!udc->driver || (udc->gadget.speed == USB_SPEED_UNKNOWN))
++ return -ESHUTDOWN;
++
++ max = le16_to_cpu(desc->wMaxPacketSize);
++
++ /* Disable automatic zlp generation. Driver is reponsible to indicate
++ * explicitly through req->req.zero. This is needed to enable multi-td
++ * request. */
++ zlt = 1;
++
++ /* Assume the max packet size from gadget is always correct */
++ switch (desc->bmAttributes & 0x03) {
++ case USB_ENDPOINT_XFER_CONTROL:
++ case USB_ENDPOINT_XFER_BULK:
++ case USB_ENDPOINT_XFER_INT:
++ /* mult = 0. Execute N Transactions as demonstrated by
++ * the USB variable length packet protocol where N is
++ * computed using the Maximum Packet Length (dQH) and
++ * the Total Bytes field (dTD) */
++ mult = 0;
++ break;
++ case USB_ENDPOINT_XFER_ISOC:
++ /* Calculate transactions needed for high bandwidth iso */
++ mult = (unsigned char)(1 + ((max >> 11) & 0x03));
++ max = max & 0x8ff; /* bit 0~10 */
++ /* 3 transactions at most */
++ if (mult > 3)
++ goto en_done;
++ break;
++ default:
++ goto en_done;
++ }
++
++ spin_lock_irqsave(&udc->lock, flags);
++ ep->ep.maxpacket = max;
++ ep->desc = desc;
++ ep->stopped = 0;
++
++ /* Controller related setup */
++ /* Init EPx Queue Head (Ep Capabilites field in QH
++ * according to max, zlt, mult) */
++ struct_ep_qh_setup(udc, (unsigned char) ep_index(ep),
++ (unsigned char) ((desc->bEndpointAddress & USB_DIR_IN)
++ ? USB_SEND : USB_RECV),
++ (unsigned char) (desc->bmAttributes
++ & USB_ENDPOINT_XFERTYPE_MASK),
++ max, zlt, mult);
++
++ /* Init endpoint ctrl register */
++ dr_ep_setup((unsigned char) ep_index(ep),
++ (unsigned char) ((desc->bEndpointAddress & USB_DIR_IN)
++ ? USB_SEND : USB_RECV),
++ (unsigned char) (desc->bmAttributes
++ & USB_ENDPOINT_XFERTYPE_MASK));
++
++ spin_unlock_irqrestore(&udc->lock, flags);
++ retval = 0;
++
++ VDBG("enabled %s (ep%d%s) maxpacket %d", ep->ep.name,
++ ep->desc->bEndpointAddress & 0x0f,
++ (desc->bEndpointAddress & USB_DIR_IN)
++ ? "in" : "out", max);
++en_done:
++ return retval;
++}
++
++/*---------------------------------------------------------------------
++ * @ep : the ep being unconfigured. May not be ep0
++ * Any pending and uncomplete req will complete with status (-ESHUTDOWN)
++*---------------------------------------------------------------------*/
++static int fsl_ep_disable(struct usb_ep *_ep)
++{
++ struct fsl_udc *udc = NULL;
++ struct fsl_ep *ep = NULL;
++ unsigned long flags = 0;
++ u32 epctrl;
++ int ep_num;
++
++ ep = container_of(_ep, struct fsl_ep, ep);
++ if (!_ep || !ep->desc) {
++ pr_debug("udc: %s not enabled\n", _ep ? ep->ep.name : NULL);
++ return -EINVAL;
++ }
++
++ /* disable ep on controller */
++ ep_num = ep_index(ep);
++ epctrl = fsl_readl(&dr_regs->endptctrl[ep_num]);
++ if (ep_is_in(ep))
++ epctrl &= ~EPCTRL_TX_ENABLE;
++ else
++ epctrl &= ~EPCTRL_RX_ENABLE;
++ fsl_writel(epctrl, &dr_regs->endptctrl[ep_num]);
++
++ udc = (struct fsl_udc *)ep->udc;
++ spin_lock_irqsave(&udc->lock, flags);
++
++ /* nuke all pending requests (does flush) */
++ nuke(ep, -ESHUTDOWN);
++
++ ep->desc = 0;
++ ep->stopped = 1;
++ spin_unlock_irqrestore(&udc->lock, flags);
++
++ pr_debug("udc: disabled %s OK\n", _ep->name);
++ return 0;
++}
++
++/*---------------------------------------------------------------------
++ * allocate a request object used by this endpoint
++ * the main operation is to insert the req->queue to the eq->queue
++ * Returns the request, or null if one could not be allocated
++*---------------------------------------------------------------------*/
++static struct usb_request *
++fsl_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)
++{
++ struct fsl_req *req = NULL;
++
++ req = kzalloc(sizeof *req, gfp_flags);
++ if (!req)
++ return NULL;
++
++ req->req.dma = DMA_ADDR_INVALID;
++ pr_debug("udc: req=0x%p set req.dma=0x%x\n", req, req->req.dma);
++ INIT_LIST_HEAD(&req->queue);
++
++ return &req->req;
++}
++
++static void fsl_free_request(struct usb_ep *_ep, struct usb_request *_req)
++{
++ struct fsl_req *req;
++
++ req = container_of(_req, struct fsl_req, req);
++ pr_debug("udc: req=0x%p\n", req);
++
++ if (_req)
++ kfree(req);
++}
++
++/*-------------------------------------------------------------------------*/
++static int fsl_queue_td(struct fsl_ep *ep, struct fsl_req *req)
++{
++ int i = ep_index(ep) * 2 + ep_is_in(ep);
++ u32 temp, bitmask, tmp_stat;
++ struct ep_queue_head *dQH = &ep->udc->ep_qh[i];
++
++ pr_debug("udc: queue req=0x%p to ep index %d\n", req, i);
++
++ bitmask = ep_is_in(ep)
++ ? (1 << (ep_index(ep) + 16))
++ : (1 << (ep_index(ep)));
++
++ /* check if the pipe is empty */
++ if (!(list_empty(&ep->queue))) {
++ /* Add td to the end */
++ struct fsl_req *lastreq;
++ lastreq = list_entry(ep->queue.prev, struct fsl_req, queue);
++ lastreq->tail->next_td_ptr =
++ cpu_to_hc32(req->head->td_dma & DTD_ADDR_MASK);
++ /* Read prime bit, if 1 goto done */
++ if (fsl_readl(&dr_regs->endpointprime) & bitmask)
++ goto out;
++
++ do {
++ /* Set ATDTW bit in USBCMD */
++ temp = fsl_readl(&dr_regs->usbcmd);
++ fsl_writel(temp | USB_CMD_ATDTW, &dr_regs->usbcmd);
++
++ /* Read correct status bit */
++ tmp_stat = fsl_readl(&dr_regs->endptstatus) & bitmask;
++
++ } while (!(fsl_readl(&dr_regs->usbcmd) & USB_CMD_ATDTW));
++
++ /* Write ATDTW bit to 0 */
++ temp = fsl_readl(&dr_regs->usbcmd);
++ fsl_writel(temp & ~USB_CMD_ATDTW, &dr_regs->usbcmd);
++
++ if (tmp_stat)
++ goto out;
++ }
++
++ /* Write dQH next pointer and terminate bit to 0 */
++ temp = req->head->td_dma & EP_QUEUE_HEAD_NEXT_POINTER_MASK;
++ dQH->next_dtd_ptr = cpu_to_hc32(temp);
++
++ /* Clear active and halt bit */
++ temp = cpu_to_hc32(~(EP_QUEUE_HEAD_STATUS_ACTIVE
++ | EP_QUEUE_HEAD_STATUS_HALT));
++ dQH->size_ioc_int_sts &= temp;
++
++ /* Prime endpoint by writing 1 to ENDPTPRIME */
++ temp = ep_is_in(ep)
++ ? (1 << (ep_index(ep) + 16))
++ : (1 << (ep_index(ep)));
++ fsl_writel(temp, &dr_regs->endpointprime);
++out:
++ return 0;
++}
++
++/* Fill in the dTD structure
++ * @req: request that the transfer belongs to
++ * @length: return actually data length of the dTD
++ * @dma: return dma address of the dTD
++ * @is_last: return flag if it is the last dTD of the request
++ * return: pointer to the built dTD */
++static struct ep_td_struct *fsl_build_dtd(struct fsl_req *req, unsigned *length,
++ dma_addr_t *dma, int *is_last)
++{
++ u32 swap_temp;
++ struct ep_td_struct *dtd;
++
++ /* how big will this transfer be? */
++ *length = min(req->req.length - req->req.actual,
++ (unsigned)EP_MAX_LENGTH_TRANSFER);
++
++ dtd = dma_pool_alloc(udc_controller->td_pool, GFP_KERNEL, dma);
++ if (dtd == NULL)
++ return dtd;
++
++ dtd->td_dma = *dma;
++ /* Clear reserved field */
++ swap_temp = hc32_to_cpu(dtd->size_ioc_sts);
++ swap_temp &= ~DTD_RESERVED_FIELDS;
++ dtd->size_ioc_sts = cpu_to_hc32(swap_temp);
++
++ /* Init all of buffer page pointers */
++ swap_temp = (u32) (req->req.dma + req->req.actual);
++ dtd->buff_ptr0 = cpu_to_hc32(swap_temp);
++ dtd->buff_ptr1 = cpu_to_hc32(swap_temp + 0x1000);
++ dtd->buff_ptr2 = cpu_to_hc32(swap_temp + 0x2000);
++ dtd->buff_ptr3 = cpu_to_hc32(swap_temp + 0x3000);
++ dtd->buff_ptr4 = cpu_to_hc32(swap_temp + 0x4000);
++
++ req->req.actual += *length;
++
++ /* zlp is needed if req->req.zero is set */
++ if (req->req.zero) {
++ if (*length == 0 || (*length % req->ep->ep.maxpacket) != 0)
++ *is_last = 1;
++ else
++ *is_last = 0;
++ } else if (req->req.length == req->req.actual)
++ *is_last = 1;
++ else
++ *is_last = 0;
++
++ if ((*is_last) == 0)
++ VDBG("multi-dtd request!\n");
++ /* Fill in the transfer size; set active bit */
++ swap_temp = ((*length << DTD_LENGTH_BIT_POS) | DTD_STATUS_ACTIVE);
++
++ /* Enable interrupt for the last dtd of a request */
++ if (*is_last && !req->req.no_interrupt)
++ swap_temp |= DTD_IOC;
++
++ dtd->size_ioc_sts = cpu_to_hc32(swap_temp);
++
++ mb();
++
++ VDBG("length = %d address= 0x%x", *length, (int)*dma);
++
++ return dtd;
++}
++
++/* Generate dtd chain for a request */
++static int fsl_req_to_dtd(struct fsl_req *req)
++{
++ unsigned count;
++ int is_last;
++ int is_first = 1;
++ struct ep_td_struct *last_dtd = NULL, *dtd;
++ dma_addr_t dma;
++
++ do {
++ dtd = fsl_build_dtd(req, &count, &dma, &is_last);
++ if (dtd == NULL)
++ return -ENOMEM;
++
++ if (is_first) {
++ is_first = 0;
++ req->head = dtd;
++ } else {
++ last_dtd->next_td_ptr = hc32_to_cpu(dma);
++ last_dtd->next_td_virt = dtd;
++ }
++ last_dtd = dtd;
++
++ req->dtd_count++;
++ } while (!is_last);
++
++ dtd->next_td_ptr = cpu_to_hc32(DTD_NEXT_TERMINATE);
++
++ req->tail = dtd;
++
++ return 0;
++}
++
++/* queues (submits) an I/O request to an endpoint */
++static int
++fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
++{
++ struct fsl_ep *ep = container_of(_ep, struct fsl_ep, ep);
++ struct fsl_req *req = container_of(_req, struct fsl_req, req);
++ struct fsl_udc *udc;
++ unsigned long flags;
++ int is_iso = 0;
++
++ /* catch various bogus parameters */
++ if (!_req || !req->req.complete || !req->req.buf
++ || !list_empty(&req->queue)) {
++ VDBG("%s, bad params\n", __FUNCTION__);
++ return -EINVAL;
++ }
++ if (!_ep || (!ep->desc && ep_index(ep))) {
++ VDBG("%s, bad ep\n", __FUNCTION__);
++ return -EINVAL;
++ }
++ if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
++ if (req->req.length > ep->ep.maxpacket)
++ return -EMSGSIZE;
++ is_iso = 1;
++ }
++
++ udc = ep->udc;
++ if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
++ return -ESHUTDOWN;
++
++ req->ep = ep;
++
++ /* map virtual address to hardware */
++ if (req->req.dma == DMA_ADDR_INVALID) {
++ req->req.dma = dma_map_single(ep->udc->gadget.dev.parent,
++ req->req.buf,
++ req->req.length, ep_is_in(ep)
++ ? DMA_TO_DEVICE
++ : DMA_FROM_DEVICE);
++ req->mapped = 1;
++ } else {
++ dma_sync_single_for_device(ep->udc->gadget.dev.parent,
++ req->req.dma, req->req.length,
++ ep_is_in(ep)
++ ? DMA_TO_DEVICE
++ : DMA_FROM_DEVICE);
++ req->mapped = 0;
++ }
++
++ req->req.status = -EINPROGRESS;
++ req->req.actual = 0;
++ req->dtd_count = 0;
++
++ spin_lock_irqsave(&udc->lock, flags);
++
++ /* build dtds and push them to device queue */
++ if (!fsl_req_to_dtd(req)) {
++ fsl_queue_td(ep, req);
++ } else {
++ spin_unlock_irqrestore(&udc->lock, flags);
++ return -ENOMEM;
++ }
++
++ /* Update ep0 state */
++ if ((ep_index(ep) == 0))
++ udc->ep0_state = DATA_STATE_XMIT;
++
++ /* irq handler advances the queue */
++ if (req != NULL)
++ list_add_tail(&req->queue, &ep->queue);
++ spin_unlock_irqrestore(&udc->lock, flags);
++
++ return 0;
++}
++
++/* dequeues (cancels, unlinks) an I/O request from an endpoint */
++static int fsl_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
++{
++ struct fsl_ep *ep = container_of(_ep, struct fsl_ep, ep);
++ struct fsl_req *req;
++ unsigned long flags;
++ int ep_num, stopped, ret = 0;
++ u32 epctrl;
++
++ if (!_ep || !_req)
++ return -EINVAL;
++
++ spin_lock_irqsave(&ep->udc->lock, flags);
++ stopped = ep->stopped;
++
++ /* Stop the ep before we deal with the queue */
++ ep->stopped = 1;
++ ep_num = ep_index(ep);
++ epctrl = fsl_readl(&dr_regs->endptctrl[ep_num]);
++ if (ep_is_in(ep))
++ epctrl &= ~EPCTRL_TX_ENABLE;
++ else
++ epctrl &= ~EPCTRL_RX_ENABLE;
++ fsl_writel(epctrl, &dr_regs->endptctrl[ep_num]);
++
++ /* make sure it's actually queued on this endpoint */
++ list_for_each_entry(req, &ep->queue, queue) {
++ if (&req->req == _req)
++ break;
++ }
++ if (&req->req != _req) {
++ ret = -EINVAL;
++ goto out;
++ }
++
++ /* The request is in progress, or completed but not dequeued */
++ if (ep->queue.next == &req->queue) {
++ _req->status = -ECONNRESET;
++ fsl_ep_fifo_flush(_ep); /* flush current transfer */
++
++ /* The request isn't the last request in this ep queue */
++ if (req->queue.next != &ep->queue) {
++ struct ep_queue_head *qh;
++ struct fsl_req *next_req;
++
++ qh = ep->qh;
++ next_req = list_entry(req->queue.next, struct fsl_req,
++ queue);
++
++ /* Point the QH to the first TD of next request */
++ fsl_writel((u32) next_req->head, &qh->curr_dtd_ptr);
++ }
++
++ /* The request hasn't been processed, patch up the TD chain */
++ } else {
++ struct fsl_req *prev_req;
++
++ prev_req = list_entry(req->queue.prev, struct fsl_req, queue);
++ fsl_writel(fsl_readl(&req->tail->next_td_ptr),
++ &prev_req->tail->next_td_ptr);
++
++ }
++
++ done(ep, req, -ECONNRESET);
++
++ /* Enable EP */
++out: epctrl = fsl_readl(&dr_regs->endptctrl[ep_num]);
++ if (ep_is_in(ep))
++ epctrl |= EPCTRL_TX_ENABLE;
++ else
++ epctrl |= EPCTRL_RX_ENABLE;
++ fsl_writel(epctrl, &dr_regs->endptctrl[ep_num]);
++ ep->stopped = stopped;
++
++ spin_unlock_irqrestore(&ep->udc->lock, flags);
++ return ret;
++}
++
++/*-------------------------------------------------------------------------*/
++
++/*-----------------------------------------------------------------
++ * modify the endpoint halt feature
++ * @ep: the non-isochronous endpoint being stalled
++ * @value: 1--set halt 0--clear halt
++ * Returns zero, or a negative error code.
++*----------------------------------------------------------------*/
++static int fsl_ep_set_halt(struct usb_ep *_ep, int value)
++{
++ struct fsl_ep *ep = NULL;
++ unsigned long flags = 0;
++ int status = -EOPNOTSUPP; /* operation not supported */
++ unsigned char ep_dir = 0, ep_num = 0;
++ struct fsl_udc *udc = NULL;
++
++ ep = container_of(_ep, struct fsl_ep, ep);
++ udc = ep->udc;
++ if (!_ep || !ep->desc) {
++ status = -EINVAL;
++ goto out;
++ }
++
++ if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
++ status = -EOPNOTSUPP;
++ goto out;
++ }
++
++ /* Attempt to halt IN ep will fail if any transfer requests
++ * are still queue */
++ if (value && ep_is_in(ep) && !list_empty(&ep->queue)) {
++ status = -EAGAIN;
++ goto out;
++ }
++
++ status = 0;
++ ep_dir = ep_is_in(ep) ? USB_SEND : USB_RECV;
++ ep_num = (unsigned char)(ep_index(ep));
++ spin_lock_irqsave(&ep->udc->lock, flags);
++ dr_ep_change_stall(ep_num, ep_dir, value);
++ spin_unlock_irqrestore(&ep->udc->lock, flags);
++
++ if (ep_index(ep) == 0) {
++ udc->ep0_state = WAIT_FOR_SETUP;
++ udc->ep0_dir = 0;
++ }
++out:
++ VDBG(" %s %s halt stat %d", ep->ep.name,
++ value ? "set" : "clear", status);
++
++ return status;
++}
++
++static void fsl_ep_fifo_flush(struct usb_ep *_ep)
++{
++ struct fsl_ep *ep;
++ int ep_num, ep_dir;
++ u32 bits;
++ unsigned long timeout;
++#define FSL_UDC_FLUSH_TIMEOUT 1000
++
++ if (!_ep) {
++ return;
++ } else {
++ ep = container_of(_ep, struct fsl_ep, ep);
++ if (!ep->desc)
++ return;
++ }
++ ep_num = ep_index(ep);
++ ep_dir = ep_is_in(ep) ? USB_SEND : USB_RECV;
++
++ if (ep_num == 0)
++ bits = (1 << 16) | 1;
++ else if (ep_dir == USB_SEND)
++ bits = 1 << (16 + ep_num);
++ else
++ bits = 1 << ep_num;
++
++ timeout = jiffies + FSL_UDC_FLUSH_TIMEOUT;
++ do {
++ fsl_writel(bits, &dr_regs->endptflush);
++
++ /* Wait until flush complete */
++ while (fsl_readl(&dr_regs->endptflush)) {
++ if (time_after(jiffies, timeout)) {
++ ERR("ep flush timeout\n");
++ return;
++ }
++ cpu_relax();
++ }
++ /* See if we need to flush again */
++ } while (fsl_readl(&dr_regs->endptstatus) & bits);
++}
++
++static struct usb_ep_ops fsl_ep_ops = {
++ .enable = fsl_ep_enable,
++ .disable = fsl_ep_disable,
++
++ .alloc_request = fsl_alloc_request,
++ .free_request = fsl_free_request,
++
++ .queue = fsl_ep_queue,
++ .dequeue = fsl_ep_dequeue,
++
++ .set_halt = fsl_ep_set_halt,
++ .fifo_flush = fsl_ep_fifo_flush, /* flush fifo */
++};
++
++/*-------------------------------------------------------------------------
++ Gadget Driver Layer Operations
++-------------------------------------------------------------------------*/
++
++/*----------------------------------------------------------------------
++ * Get the current frame number (from DR frame_index Reg )
++ *----------------------------------------------------------------------*/
++static int fsl_get_frame(struct usb_gadget *gadget)
++{
++ return (int)(fsl_readl(&dr_regs->frindex) & USB_FRINDEX_MASKS);
++}
++
++/*-----------------------------------------------------------------------
++ * Tries to wake up the host connected to this gadget
++ -----------------------------------------------------------------------*/
++static int fsl_wakeup(struct usb_gadget *gadget)
++{
++ struct fsl_udc *udc = container_of(gadget, struct fsl_udc, gadget);
++ u32 portsc;
++
++ /* Remote wakeup feature not enabled by host */
++ if (!udc->remote_wakeup)
++ return -ENOTSUPP;
++
++ portsc = fsl_readl(&dr_regs->portsc1);
++ /* not suspended? */
++ if (!(portsc & PORTSCX_PORT_SUSPEND))
++ return 0;
++ /* trigger force resume */
++ portsc |= PORTSCX_PORT_FORCE_RESUME;
++ fsl_writel(portsc, &dr_regs->portsc1);
++ return 0;
++}
++
++static int can_pullup(struct fsl_udc *udc)
++{
++ return udc->driver && udc->softconnect && udc->vbus_active;
++}
++
++/*
++ * Notify controller that VBUS is powered, Called by whatever
++ * detects VBUS sessions
++ * @param gadger gadger pointer
++ * @param is_active is active?
++ * @return Returns zero on success , or a negative error code
++ */
++static int fsl_vbus_session(struct usb_gadget *gadget, int is_active)
++{
++ struct fsl_udc *udc;
++ unsigned long flags;
++
++ udc = container_of(gadget, struct fsl_udc, gadget);
++ spin_lock_irqsave(&udc->lock, flags);
++
++ pr_debug("udc: VBUS %s\n", is_active ? "on" : "off");
++ udc->vbus_active = (is_active != 0);
++
++ if (can_pullup(udc)) {
++ pullup_enable(udc);
++ udc_controller->usb_state = USB_STATE_ATTACHED;
++ } else {
++ pullup_disable(udc);
++ udc_controller->usb_state = USB_STATE_NOTATTACHED;
++ }
++ udc_controller->ep0_state = WAIT_FOR_SETUP;
++ udc_controller->ep0_dir = 0;
++
++ spin_unlock_irqrestore(&udc->lock, flags);
++ return 0;
++}
++
++/* constrain controller's VBUS power usage
++ * This call is used by gadget drivers during SET_CONFIGURATION calls,
++ * reporting how much power the device may consume. For example, this
++ * could affect how quickly batteries are recharged.
++ *
++ * Returns zero on success, else negative errno.
++ */
++static int fsl_vbus_draw(struct usb_gadget *gadget, unsigned mA)
++{
++#ifdef CONFIG_USB_OTG
++ struct fsl_udc *udc;
++
++ udc = container_of(gadget, struct fsl_udc, gadget);
++
++ if (udc->transceiver)
++ return otg_set_power(udc->transceiver, mA);
++#endif
++ return -ENOTSUPP;
++}
++
++/*
++ * Change Data+ pullup status
++ * this func is used by usb_gadget_connect/disconnet
++ */
++static int fsl_pullup(struct usb_gadget *gadget, int is_on)
++{
++ struct fsl_udc *udc;
++
++ udc = container_of(gadget, struct fsl_udc, gadget);
++ udc->softconnect = (is_on != 0);
++ if (can_pullup(udc))
++ fsl_writel((fsl_readl(&dr_regs->usbcmd) | USB_CMD_RUN_STOP),
++ &dr_regs->usbcmd);
++ else
++ fsl_writel((fsl_readl(&dr_regs->usbcmd) & ~USB_CMD_RUN_STOP),
++ &dr_regs->usbcmd);
++
++ return 0;
++}
++
++/* defined in usb_gadget.h */
++static struct usb_gadget_ops fsl_gadget_ops = {
++ .get_frame = fsl_get_frame,
++ .wakeup = fsl_wakeup,
++ .vbus_session = fsl_vbus_session,
++ .vbus_draw = fsl_vbus_draw,
++ .pullup = fsl_pullup,
++};
++
++/* Set protocol stall on ep0, protocol stall will automatically be cleared
++ on new transaction */
++static void ep0stall(struct fsl_udc *udc)
++{
++ u32 tmp;
++
++ /* must set tx and rx to stall at the same time */
++ tmp = fsl_readl(&dr_regs->endptctrl[0]);
++ tmp |= EPCTRL_TX_EP_STALL | EPCTRL_RX_EP_STALL;
++ fsl_writel(tmp, &dr_regs->endptctrl[0]);
++ udc->ep0_state = WAIT_FOR_SETUP;
++ udc->ep0_dir = 0;
++}
++
++/* Prime a status phase for ep0 */
++static int ep0_prime_status(struct fsl_udc *udc, int direction)
++{
++ struct fsl_req *req = udc->status_req;
++ struct fsl_ep *ep;
++ int status = 0;
++
++ if (direction == EP_DIR_IN)
++ udc->ep0_dir = USB_DIR_IN;
++ else
++ udc->ep0_dir = USB_DIR_OUT;
++
++ ep = &udc->eps[0];
++ udc->ep0_state = WAIT_FOR_OUT_STATUS;
++
++ req->ep = ep;
++ req->req.length = 0;
++ req->req.status = -EINPROGRESS;
++ req->req.actual = 0;
++ req->req.complete = NULL;
++ req->dtd_count = 0;
++
++ if (fsl_req_to_dtd(req) == 0)
++ status = fsl_queue_td(ep, req);
++ else
++ return -ENOMEM;
++
++ if (status)
++ ERR("Can't queue ep0 status request \n");
++ list_add_tail(&req->queue, &ep->queue);
++
++ return status;
++}
++
++static inline int udc_reset_ep_queue(struct fsl_udc *udc, u8 pipe)
++{
++ struct fsl_ep *ep = get_ep_by_pipe(udc, pipe);
++
++ if (!ep->name)
++ return 0;
++
++ nuke(ep, -ESHUTDOWN);
++
++ return 0;
++}
++
++/*
++ * ch9 Set address
++ */
++static void ch9setaddress(struct fsl_udc *udc, u16 value, u16 index, u16 length)
++{
++ /* Save the new address to device struct */
++ udc->device_address = (u8) value;
++ /* Update usb state */
++ udc->usb_state = USB_STATE_ADDRESS;
++ /* Status phase */
++ if (ep0_prime_status(udc, EP_DIR_IN))
++ ep0stall(udc);
++}
++
++/*
++ * ch9 Get status
++ */
++static void ch9getstatus(struct fsl_udc *udc, u8 request_type, u16 value,
++ u16 index, u16 length)
++{
++ u16 tmp = 0; /* Status, cpu endian */
++
++ struct fsl_req *req;
++ struct fsl_ep *ep;
++ int status = 0;
++
++ ep = &udc->eps[0];
++
++ if ((request_type & USB_RECIP_MASK) == USB_RECIP_DEVICE) {
++ /* Get device status */
++ tmp = 1 << USB_DEVICE_SELF_POWERED;
++ tmp |= udc->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP;
++ } else if ((request_type & USB_RECIP_MASK) == USB_RECIP_INTERFACE) {
++ /* Get interface status */
++ /* We don't have interface information in udc driver */
++ tmp = 0;
++ } else if ((request_type & USB_RECIP_MASK) == USB_RECIP_ENDPOINT) {
++ /* Get endpoint status */
++ struct fsl_ep *target_ep;
++
++ target_ep = get_ep_by_pipe(udc, get_pipe_by_windex(index));
++
++ /* stall if endpoint doesn't exist */
++ if (!target_ep->desc)
++ goto stall;
++ tmp = dr_ep_get_stall(ep_index(target_ep), ep_is_in(target_ep))
++ << USB_ENDPOINT_HALT;
++ }
++
++ udc->ep0_dir = USB_DIR_IN;
++ /* Borrow the per device status_req */
++ req = udc->status_req;
++ /* Fill in the reqest structure */
++ *((u16 *) req->req.buf) = cpu_to_le16(tmp);
++ req->ep = ep;
++ req->req.length = 2;
++ req->req.status = -EINPROGRESS;
++ req->req.actual = 0;
++ req->req.complete = NULL;
++ req->dtd_count = 0;
++
++ /* prime the data phase */
++ if ((fsl_req_to_dtd(req) == 0))
++ status = fsl_queue_td(ep, req);
++ else /* no mem */
++ goto stall;
++
++ if (status) {
++ ERR("Can't respond to getstatus request \n");
++ goto stall;
++ }
++ list_add_tail(&req->queue, &ep->queue);
++ udc->ep0_state = DATA_STATE_XMIT;
++ return;
++stall:
++ ep0stall(udc);
++}
++
++static void ch9setconfig(struct fsl_udc *udc, u16 value, u16 index,
++ u16 length)
++{
++ pr_debug("udc: 1 calling gadget driver->setup\n");
++ udc->ep0_dir = USB_DIR_IN;
++ if (udc->driver->setup(&udc->gadget, &udc->local_setup_buff) >= 0) {
++ /* gadget layer deal with the status phase */
++ udc->usb_state = USB_STATE_CONFIGURED;
++ udc->ep0_state = WAIT_FOR_OUT_STATUS;
++ pr_debug("udc: ep0_state now WAIT_FOR_OUT_STATUS\n");
++ }
++}
++
++static void setup_received_irq(struct fsl_udc *udc,
++ struct usb_ctrlrequest *setup)
++{
++ u32 tmp;
++ u16 ptc = 0; /* port test control */
++ int handled = 1; /* set to zero if we do not handle the message,
++ and should pass it to the gadget driver */
++
++ /*
++ * gadget drivers expect the setup pkt to be in wire format,
++ * so leave it alone and make local copies of stuff we need.
++ */
++ u16 wValue = le16_to_cpu(setup->wValue);
++ u16 wIndex = le16_to_cpu(setup->wIndex);
++ u16 wLength = le16_to_cpu(setup->wLength);
++
++
++ pr_debug("udc: request=0x%x\n", setup->bRequest);
++
++ udc_reset_ep_queue(udc, 0);
++
++ /* We asume setup only occurs on EP0 */
++ if (setup->bRequestType & USB_DIR_IN)
++ udc->ep0_dir = USB_DIR_IN;
++ else
++ udc->ep0_dir = USB_DIR_OUT;
++
++ if ((setup->bRequestType & USB_TYPE_MASK) == USB_TYPE_CLASS) {
++ /* handle class requests */
++ switch (setup->bRequest) {
++
++ case USB_BULK_RESET_REQUEST:
++ udc->ep0_dir = USB_DIR_IN;
++ if (udc->driver->setup(&udc->gadget,
++ &udc->local_setup_buff) >= 0) {
++ udc->ep0_state = WAIT_FOR_SETUP;
++ pr_debug("udc: ep0_state now WAIT_FOR_SETUP\n");
++ }
++ break;
++
++ default:
++ handled = 0;
++ break;
++ }
++ } else if ((setup->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD) {
++ /* handle standard requests */
++ switch (setup->bRequest) {
++
++ case USB_REQ_GET_STATUS:
++ if ((setup->
++ bRequestType & (USB_DIR_IN | USB_TYPE_STANDARD))
++ != (USB_DIR_IN | USB_TYPE_STANDARD))
++ break;
++ ch9getstatus(udc, setup->bRequestType, wValue, wIndex,
++ wLength);
++ break;
++
++ case USB_REQ_SET_ADDRESS:
++ if (setup->bRequestType !=
++ (USB_DIR_OUT | USB_TYPE_STANDARD |
++ USB_RECIP_DEVICE))
++ break;
++ ch9setaddress(udc, wValue, wIndex, wLength);
++ break;
++
++ case USB_REQ_SET_CONFIGURATION:
++ if (setup->bRequestType !=
++ (USB_DIR_OUT | USB_TYPE_STANDARD |
++ USB_RECIP_DEVICE))
++ break;
++ /* gadget layer take over the status phase */
++ ch9setconfig(udc, wValue, wIndex, wLength);
++ break;
++ case USB_REQ_SET_INTERFACE:
++ if (setup->bRequestType !=
++ (USB_DIR_OUT | USB_TYPE_STANDARD |
++ USB_RECIP_INTERFACE))
++ break;
++ udc->ep0_dir = USB_DIR_IN;
++ if (udc->driver->setup(&udc->gadget,
++ &udc->local_setup_buff) >= 0)
++ /* gadget layer take over the status phase */
++ break;
++ /* Requests with no data phase */
++ case USB_REQ_CLEAR_FEATURE:
++ case USB_REQ_SET_FEATURE:
++ { /* status transaction */
++ int rc = -EOPNOTSUPP;
++
++ if ((setup->bRequestType & USB_TYPE_MASK) !=
++ USB_TYPE_STANDARD)
++ break;
++
++ /* we only support set/clear feature for
++ * endpoint */
++ if (setup->bRequestType == USB_RECIP_ENDPOINT) {
++ int dir = (wIndex & 0x0080) ?
++ EP_DIR_IN : EP_DIR_OUT;
++ int num = (wIndex & 0x000f);
++ struct fsl_ep *ep;
++
++ if (wValue != 0
++ || wLength != 0
++ || (num * 2 + dir) > udc->max_ep)
++ break;
++ ep = &udc->eps[num * 2 + dir];
++
++ if (setup->bRequest ==
++ USB_REQ_SET_FEATURE) {
++ pr_debug("udc: udc: SET_FEATURE"
++ " doing set_halt\n");
++ rc = fsl_ep_set_halt(&ep-> ep,
++ 1);
++ } else {
++ pr_debug("udc: CLEAR_FEATURE"
++ " doing clear_halt\n");
++ rc = fsl_ep_set_halt(&ep-> ep,
++ 0);
++ }
++
++ } else if (setup->bRequestType ==
++ USB_RECIP_DEVICE) {
++ if (setup->bRequest ==
++ USB_REQ_SET_FEATURE) {
++ ptc = wIndex >> 8;
++ rc = 0;
++ }
++ if (!udc->gadget.is_otg)
++ break;
++ else if (setup->bRequest ==
++ USB_DEVICE_B_HNP_ENABLE)
++ udc->gadget.b_hnp_enable = 1;
++ else if (setup->bRequest ==
++ USB_DEVICE_A_HNP_SUPPORT)
++ udc->gadget.a_hnp_support = 1;
++ else if (setup->bRequest ==
++ USB_DEVICE_A_ALT_HNP_SUPPORT)
++ udc->gadget.a_alt_hnp_support =
++ 1;
++ rc = 0;
++ }
++ if (rc == 0) {
++ /* send status only if
++ * fsl_ep_set_halt success */
++ if (ep0_prime_status(udc, EP_DIR_IN))
++ ep0stall(udc);
++ }
++ break;
++ }
++ default:
++ handled = 0;
++ break;
++ }
++ } else {
++ /* vendor requests */
++ handled = 0;
++ }
++
++ if (!handled) {
++ if (udc->driver->setup(&udc->gadget, &udc->local_setup_buff)
++ != 0) {
++ ep0stall(udc);
++ } else if (setup->bRequestType & USB_DIR_IN) {
++ udc->ep0_state = DATA_STATE_XMIT;
++ pr_debug("udc: ep0_state now DATA_STATE_XMIT\n");
++ } else {
++ udc->ep0_state = DATA_STATE_RECV;
++ pr_debug("udc: ep0_state now DATA_STATE_RECV\n");
++ }
++ }
++
++ if (ptc) {
++ tmp =fsl_readl(&dr_regs->portsc1) | ptc << 16;
++ fsl_writel(tmp, &dr_regs->portsc1);
++ pr_debug("udc: switch to test mode.\n");
++ }
++}
++
++/* Process request for Data or Status phase of ep0
++ * prime status phase if needed */
++static void ep0_req_complete(struct fsl_udc *udc, struct fsl_ep *ep0,
++ struct fsl_req *req)
++{
++ if (udc->usb_state == USB_STATE_ADDRESS) {
++ /* Set the new address */
++ u32 new_address = (u32) udc->device_address;
++ fsl_writel(new_address << USB_DEVICE_ADDRESS_BIT_POS,
++ &dr_regs->deviceaddr);
++ }
++
++ done(ep0, req, 0);
++
++ switch (udc->ep0_state) {
++ case DATA_STATE_XMIT:
++ /* receive status phase */
++ if (ep0_prime_status(udc, EP_DIR_OUT))
++ ep0stall(udc);
++ break;
++ case DATA_STATE_RECV:
++ /* send status phase */
++ if (ep0_prime_status(udc, EP_DIR_IN))
++ ep0stall(udc);
++ break;
++ case WAIT_FOR_OUT_STATUS:
++ udc->ep0_state = WAIT_FOR_SETUP;
++ break;
++ case WAIT_FOR_SETUP:
++ ERR("Unexpect ep0 packets \n");
++ break;
++ default:
++ ep0stall(udc);
++ break;
++ }
++}
++
++/* Tripwire mechanism to ensure a setup packet payload is extracted without
++ * being corrupted by another incoming setup packet */
++static void tripwire_handler(struct fsl_udc *udc, u8 ep_num, u8 *buffer_ptr)
++{
++ u32 temp;
++ struct ep_queue_head *qh;
++ struct fsl_usb2_platform_data *pdata = udc->pdata;
++
++ qh = &udc->ep_qh[ep_num * 2 + EP_DIR_OUT];
++
++ /* Clear bit in ENDPTSETUPSTAT */
++ temp = fsl_readl(&dr_regs->endptsetupstat);
++ fsl_writel(temp | (1 << ep_num), &dr_regs->endptsetupstat);
++
++ /* while a hazard exists when setup package arrives */
++ do {
++ /* Set Setup Tripwire */
++ temp = fsl_readl(&dr_regs->usbcmd);
++ fsl_writel(temp | USB_CMD_SUTW, &dr_regs->usbcmd);
++
++ /* Copy the setup packet to local buffer */
++ if (pdata->le_setup_buf) {
++ u32 *p = (u32 *)buffer_ptr;
++ u32 *s = (u32 *)qh->setup_buffer;
++
++ /* Convert little endian setup buffer to CPU endian */
++ *p++ = le32_to_cpu(*s++);
++ *p = le32_to_cpu(*s);
++ } else {
++ memcpy(buffer_ptr, (u8 *) qh->setup_buffer, 8);
++ }
++ } while (!(fsl_readl(&dr_regs->usbcmd) & USB_CMD_SUTW));
++
++ /* Clear Setup Tripwire */
++ temp = fsl_readl(&dr_regs->usbcmd);
++ fsl_writel(temp & ~USB_CMD_SUTW, &dr_regs->usbcmd);
++}
++
++/* process-ep_req(): free the completed Tds for this req */
++static int process_ep_req(struct fsl_udc *udc, int pipe,
++ struct fsl_req *curr_req)
++{
++ struct ep_td_struct *curr_td;
++ int td_complete, actual, remaining_length, j, tmp;
++ int status = 0;
++ int errors = 0;
++ struct ep_queue_head *curr_qh = &udc->ep_qh[pipe];
++ int direction = pipe % 2;
++
++ curr_td = curr_req->head;
++ td_complete = 0;
++ actual = curr_req->req.length;
++
++ for (j = 0; j < curr_req->dtd_count; j++) {
++ remaining_length = (hc32_to_cpu(curr_td->size_ioc_sts)
++ & DTD_PACKET_SIZE)
++ >> DTD_LENGTH_BIT_POS;
++ actual -= remaining_length;
++
++ (errors = hc32_to_cpu(curr_td->size_ioc_sts) & DTD_ERROR_MASK);
++ if (errors) {
++ if (errors & DTD_STATUS_HALTED) {
++ ERR("dTD error %08x QH=%d\n", errors, pipe);
++ /* Clear the errors and Halt condition */
++ tmp = hc32_to_cpu(curr_qh->size_ioc_int_sts);
++ tmp &= ~errors;
++ curr_qh->size_ioc_int_sts = cpu_to_hc32(tmp);
++ status = -EPIPE;
++ /* FIXME: continue with next queued TD? */
++
++ break;
++ }
++ if (errors & DTD_STATUS_DATA_BUFF_ERR) {
++ VDBG("Transfer overflow");
++ status = -EPROTO;
++ break;
++ } else if (errors & DTD_STATUS_TRANSACTION_ERR) {
++ VDBG("ISO error");
++ status = -EILSEQ;
++ break;
++ } else
++ ERR("Unknown error has occured (0x%x)!\r\n",
++ errors);
++
++ } else if (hc32_to_cpu(curr_td->size_ioc_sts) &
++ DTD_STATUS_ACTIVE) {
++ VDBG("Request not complete");
++ status = REQ_UNCOMPLETE;
++ return status;
++ } else if (remaining_length) {
++ if (direction) {
++ VDBG("Transmit dTD remaining length not zero");
++ status = -EPROTO;
++ break;
++ } else {
++ td_complete++;
++ break;
++ }
++ } else {
++ td_complete++;
++ VDBG("dTD transmitted successful ");
++ }
++
++ if (j != curr_req->dtd_count - 1)
++ curr_td = curr_td->next_td_virt;
++ }
++
++ if (status)
++ return status;
++
++ curr_req->req.actual = actual;
++
++ return 0;
++}
++
++/* Process a DTD completion interrupt */
++static void dtd_complete_irq(struct fsl_udc *udc)
++{
++ u32 bit_pos;
++ int i, ep_num, direction, bit_mask, status;
++ struct fsl_ep *curr_ep;
++ struct fsl_req *curr_req, *temp_req;
++
++ /* Clear the bits in the register */
++ bit_pos = fsl_readl(&dr_regs->endptcomplete);
++ fsl_writel(bit_pos, &dr_regs->endptcomplete);
++
++ if (!bit_pos)
++ return;
++
++ for (i = 0; i < udc->max_ep * 2; i++) {
++ ep_num = i >> 1;
++ direction = i % 2;
++
++ bit_mask = 1 << (ep_num + 16 * direction);
++
++ if (!(bit_pos & bit_mask))
++ continue;
++
++ curr_ep = get_ep_by_pipe(udc, i);
++
++ /* If the ep is configured */
++ if (curr_ep->name == NULL) {
++ WARN("Invalid EP?");
++ continue;
++ }
++
++ /* process the req queue until an uncomplete request */
++ list_for_each_entry_safe(curr_req, temp_req, &curr_ep->queue,
++ queue) {
++ status = process_ep_req(udc, i, curr_req);
++
++ VDBG("status of process_ep_req= %d, ep = %d",
++ status, ep_num);
++ if (status == REQ_UNCOMPLETE)
++ break;
++ /* write back status to req */
++ curr_req->req.status = status;
++
++ if (ep_num == 0) {
++ ep0_req_complete(udc, curr_ep, curr_req);
++ break;
++ } else {
++ done(curr_ep, curr_req, status);
++ }
++ }
++ }
++}
++
++/* Process a port change interrupt */
++static void port_change_irq(struct fsl_udc *udc)
++{
++ u32 speed;
++
++ VDBG("portsc=0x%x", fsl_readl(&dr_regs->portsc1) );
++ if (udc->bus_reset)
++ udc->bus_reset = 0;
++
++ /* Bus resetting is finished */
++ if (!(fsl_readl(&dr_regs->portsc1) & PORTSCX_PORT_RESET)) {
++ /* Get the speed */
++ speed = fsl_readl(&dr_regs->portsc1) & PORTSCX_PORT_SPEED_MASK;
++ switch (speed) {
++ case PORTSCX_PORT_SPEED_HIGH:
++ udc->gadget.speed = USB_SPEED_HIGH;
++ break;
++ case PORTSCX_PORT_SPEED_FULL:
++ udc->gadget.speed = USB_SPEED_FULL;
++ break;
++ case PORTSCX_PORT_SPEED_LOW:
++ udc->gadget.speed = USB_SPEED_LOW;
++ break;
++ default:
++ udc->gadget.speed = USB_SPEED_UNKNOWN;
++ break;
++ }
++ }
++
++ /* Update USB state */
++ if (!udc->resume_state)
++ udc->usb_state = USB_STATE_DEFAULT;
++}
++
++/* Process suspend interrupt */
++static void suspend_irq(struct fsl_udc *udc)
++{
++ udc->resume_state = udc->usb_state;
++ udc->usb_state = USB_STATE_SUSPENDED;
++
++ /* report suspend to the driver, serial.c does not support this */
++ if (udc->driver->suspend)
++ udc->driver->suspend(&udc->gadget);
++}
++
++static void bus_resume(struct fsl_udc *udc)
++{
++ udc->usb_state = udc->resume_state;
++ udc->resume_state = 0;
++
++ /* report resume to the driver, serial.c does not support this */
++ if (udc->driver->resume)
++ udc->driver->resume(&udc->gadget);
++}
++
++/* Clear up all ep queues */
++static int reset_queues(struct fsl_udc *udc)
++{
++ u8 pipe;
++
++ for (pipe = 0; pipe < udc->max_pipes; pipe++)
++ udc_reset_ep_queue(udc, pipe);
++
++ /* report disconnect; the driver is already quiesced */
++ udc->driver->disconnect(&udc->gadget);
++
++ return 0;
++}
++
++/* Process reset interrupt */
++static void reset_irq(struct fsl_udc *udc)
++{
++ u32 temp;
++ unsigned long timeout;
++
++ /* Clear the device address */
++ temp = fsl_readl(&dr_regs->deviceaddr);
++ fsl_writel(temp & ~USB_DEVICE_ADDRESS_MASK, &dr_regs->deviceaddr);
++
++ udc->device_address = 0;
++
++ /* Clear usb state */
++ udc->resume_state = 0;
++ udc->ep0_dir = 0;
++ udc->ep0_state = WAIT_FOR_SETUP;
++ udc->remote_wakeup = 0; /* default to 0 on reset */
++ udc->gadget.b_hnp_enable = 0;
++ udc->gadget.a_hnp_support = 0;
++ udc->gadget.a_alt_hnp_support = 0;
++
++ /* Clear all the setup token semaphores */
++ temp = fsl_readl(&dr_regs->endptsetupstat);
++ fsl_writel(temp, &dr_regs->endptsetupstat);
++
++ /* Clear all the endpoint complete status bits */
++ temp = fsl_readl(&dr_regs->endptcomplete);
++ fsl_writel(temp, &dr_regs->endptcomplete);
++
++ timeout = jiffies + 100;
++ while (fsl_readl(&dr_regs->endpointprime)) {
++ /* Wait until all endptprime bits cleared */
++ if (time_after(jiffies, timeout)) {
++ ERR("Timeout for reset\n");
++ break;
++ }
++ cpu_relax();
++ }
++
++ /* Write 1s to the flush register */
++ fsl_writel(0xffffffff, &dr_regs->endptflush);
++
++ if (fsl_readl(&dr_regs->portsc1) & PORTSCX_PORT_RESET) {
++ VDBG("Bus reset");
++ /* Bus is reseting */
++ udc->bus_reset = 1;
++ /* Reset all the queues, include XD, dTD, EP queue
++ * head and TR Queue */
++ reset_queues(udc);
++ udc->usb_state = USB_STATE_DEFAULT;
++ } else {
++ VDBG("Controller reset");
++ /* initialize usb hw reg except for regs for EP, not
++ * touch usbintr reg */
++ dr_controller_setup(udc);
++
++ /* Reset all internal used Queues */
++ reset_queues(udc);
++
++ ep0_setup(udc);
++
++ /* Enable DR IRQ reg, Set Run bit, change udc state */
++ dr_controller_run(udc);
++ udc->usb_state = USB_STATE_ATTACHED;
++ }
++}
++
++/*
++ * USB device controller interrupt handler
++ */
++static irqreturn_t fsl_udc_irq(int irq, void *_udc)
++{
++ struct fsl_udc *udc = _udc;
++ u32 irq_src;
++ irqreturn_t status = IRQ_NONE;
++ unsigned long flags;
++
++ /* Disable ISR for OTG host mode */
++ if (udc->stopped)
++ return IRQ_NONE;
++ spin_lock_irqsave(&udc->lock, flags);
++ irq_src = fsl_readl(&dr_regs->usbsts) & fsl_readl(&dr_regs->usbintr);
++ /* Clear notification bits */
++ fsl_writel(irq_src, &dr_regs->usbsts);
++
++ VDBG("irq_src [0x%8x] portsc=0x%x", irq_src,
++ fsl_readl(&dr_regs->portsc1));
++
++ /* Need to resume? */
++ if (udc->usb_state == USB_STATE_SUSPENDED)
++ if ((fsl_readl(&dr_regs->portsc1) & PORTSCX_PORT_SUSPEND) == 0)
++ bus_resume(udc);
++
++ /* USB Interrupt */
++ if (irq_src & USB_STS_INT) {
++ VDBG("Packet int");
++ /* Setup package, we only support ep0 as control ep */
++ if (fsl_readl(&dr_regs->endptsetupstat) & EP_SETUP_STATUS_EP0) {
++ tripwire_handler(udc, 0,
++ (u8 *) (&udc->local_setup_buff));
++ setup_received_irq(udc, &udc->local_setup_buff);
++ status = IRQ_HANDLED;
++ }
++
++ /* completion of dtd */
++ if (fsl_readl(&dr_regs->endptcomplete)) {
++ dtd_complete_irq(udc);
++ status = IRQ_HANDLED;
++ }
++ }
++
++ /* SOF (for ISO transfer) */
++ if (irq_src & USB_STS_SOF) {
++ status = IRQ_HANDLED;
++ }
++
++ /* Port Change */
++ if (irq_src & USB_STS_PORT_CHANGE) {
++ port_change_irq(udc);
++ status = IRQ_HANDLED;
++ }
++
++ /* Reset Received */
++ if (irq_src & USB_STS_RESET) {
++ reset_irq(udc);
++ status = IRQ_HANDLED;
++ }
++
++ /* Sleep Enable (Suspend) */
++ if (irq_src & USB_STS_SUSPEND) {
++ suspend_irq(udc);
++ status = IRQ_HANDLED;
++ }
++
++ if (irq_src & (USB_STS_ERR | USB_STS_SYS_ERR)) {
++ VDBG("Error IRQ %x ", irq_src);
++ }
++
++ spin_unlock_irqrestore(&udc->lock, flags);
++ return status;
++}
++
++/*----------------------------------------------------------------*
++ * Hook to gadget drivers
++ * Called by initialization code of gadget drivers
++*----------------------------------------------------------------*/
++int usb_gadget_register_driver(struct usb_gadget_driver *driver)
++{
++ int retval = -ENODEV;
++ unsigned long flags = 0;
++ struct fsl_udc *udc = udc_controller;
++
++ pr_debug("udc: udc=0x%p\n", udc);
++
++ if (!udc)
++ return -ENODEV;
++
++ if (!driver || (driver->speed != USB_SPEED_FULL
++ && driver->speed != USB_SPEED_HIGH)
++ || !driver->bind || !driver->disconnect
++ || !driver->setup)
++ return -EINVAL;
++
++ if (udc->driver)
++ return -EBUSY;
++
++ /* lock is needed but whether should use this lock or another */
++ spin_lock_irqsave(&udc->lock, flags);
++
++ driver->driver.bus = 0;
++ udc->softconnect = 1;
++ /* hook up the driver */
++ udc->driver = driver;
++ udc->gadget.dev.driver = &driver->driver;
++ spin_unlock_irqrestore(&udc->lock, flags);
++
++ /* bind udc driver to gadget driver */
++ retval = driver->bind(&udc->gadget);
++ if (retval) {
++ pr_debug("bind to %s --> %d\n", driver->driver.name, retval);
++ udc->gadget.dev.driver = 0;
++ udc->driver = 0;
++ goto out;
++ }
++
++ /* Enable DR IRQ reg and Set usbcmd reg Run bit */
++ if (udc->transceiver) {
++ /* Suspend the controller until OTG enables it */
++ udc_suspend(udc);
++ pr_debug("udc: suspend udc for OTG auto detect \n");
++
++ /* Export udc suspend/resume call to OTG */
++ udc->gadget.dev.parent->driver->suspend = fsl_udc_suspend;
++ udc->gadget.dev.parent->driver->resume = fsl_udc_resume;
++
++ retval = otg_set_peripheral(udc->transceiver, &udc->gadget);
++ if (retval < 0) {
++ printk(KERN_ERR "can't bind to transceiver\n");
++ driver->unbind(&udc->gadget);
++ udc->gadget.dev.driver = 0;
++ udc->driver = 0;
++ return retval;
++ }
++ } else {
++ /* Enable DR IRQ reg and Set usbcmd reg Run bit */
++ dr_controller_run(udc);
++ udc->usb_state = USB_STATE_ATTACHED;
++ udc->ep0_state = WAIT_FOR_SETUP;
++ pr_debug("udc: ep0_state now WAIT_FOR_SETUP\n");
++ udc->ep0_dir = 0;
++ }
++
++ printk(KERN_INFO "%s: bind to driver %s \n", udc->gadget.name,
++ driver->driver.name);
++
++out:
++ return retval;
++}
++EXPORT_SYMBOL(usb_gadget_register_driver);
++
++/* Disconnect from gadget driver */
++int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
++{
++ struct fsl_ep *loop_ep;
++ unsigned long flags;
++
++ if (!udc_controller)
++ return -ENODEV;
++
++ if (!driver || driver != udc_controller->driver || !driver->unbind)
++ return -EINVAL;
++
++#ifdef CONFIG_USB_OTG
++ if (udc_controller->transceiver)
++ (void)otg_set_peripheral(udc_controller->transceiver, 0);
++#endif
++
++ /* stop DR, disable intr */
++ dr_controller_stop(udc_controller);
++
++ /* in fact, no needed */
++ udc_controller->usb_state = USB_STATE_ATTACHED;
++ udc_controller->ep0_state = WAIT_FOR_SETUP;
++ udc_controller->ep0_dir = 0;
++
++ /* stand operation */
++ spin_lock_irqsave(&udc_controller->lock, flags);
++ udc_controller->gadget.speed = USB_SPEED_UNKNOWN;
++ nuke(&udc_controller->eps[0], -ESHUTDOWN);
++ list_for_each_entry(loop_ep, &udc_controller->gadget.ep_list,
++ ep.ep_list)
++ nuke(loop_ep, -ESHUTDOWN);
++ spin_unlock_irqrestore(&udc_controller->lock, flags);
++
++ /* unbind gadget and unhook driver. */
++ driver->unbind(&udc_controller->gadget);
++ udc_controller->gadget.dev.driver = 0;
++ udc_controller->driver = 0;
++
++ printk(KERN_INFO "unregistered gadget '%s'\n", driver->driver.name);
++ return 0;
++}
++EXPORT_SYMBOL(usb_gadget_unregister_driver);
++
++/*-------------------------------------------------------------------------
++ PROC File System Support
++-------------------------------------------------------------------------*/
++#ifdef CONFIG_USB_GADGET_DEBUG_FILES
++
++#include <linux/seq_file.h>
++
++static const char proc_filename[] = "driver/fsl_usb2_udc";
++
++static int fsl_proc_read(char *page, char **start, off_t off, int count,
++ int *eof, void *_dev)
++{
++ char *buf = page;
++ char *next = buf;
++ unsigned size = count;
++ unsigned long flags;
++ int t, i;
++ u32 tmp_reg;
++ struct fsl_ep *ep = NULL;
++ struct fsl_req *req;
++
++ struct fsl_udc *udc = udc_controller;
++ if (off != 0)
++ return 0;
++
++ spin_lock_irqsave(&udc->lock, flags);
++
++ /* ------basic driver infomation ---- */
++ t = scnprintf(next, size,
++ DRIVER_DESC "\n"
++ "%s version: %s\n"
++ "Gadget driver: %s\n\n",
++ driver_name, DRIVER_VERSION,
++ udc->driver ? udc->driver->driver.name : "(none)");
++ size -= t;
++ next += t;
++
++ /* ------ DR Registers ----- */
++ tmp_reg = fsl_readl(&dr_regs->usbcmd);
++ t = scnprintf(next, size,
++ "USBCMD reg: 0x%08x\n"
++ "\tSetupTW: %d\n"
++ "\tRun/Stop: %s\n\n",
++ tmp_reg,
++ (tmp_reg & USB_CMD_SUTW) ? 1 : 0,
++ (tmp_reg & USB_CMD_RUN_STOP) ? "Run" : "Stop");
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->usbsts);
++ t = scnprintf(next, size,
++ "USB Status Reg: 0x%08x\n"
++ "\tDr Suspend: %d Reset Received: %d "
++ "System Error: %s USB Error Interrupt: %s\n\n",
++ tmp_reg,
++ (tmp_reg & USB_STS_SUSPEND) ? 1 : 0,
++ (tmp_reg & USB_STS_RESET) ? 1 : 0,
++ (tmp_reg & USB_STS_SYS_ERR) ? "Err" : "Normal",
++ (tmp_reg & USB_STS_ERR) ? "Err detected" : "No err");
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->usbintr);
++ t = scnprintf(next, size,
++ "USB Interrupt Enable Reg: 0x%08x\n"
++ "\tSleep Enable: %d SOF Received Enable: %d "
++ "Reset Enable: %d\n"
++ "\tSystem Error Enable: %d "
++ "Port Change Dectected Enable: %d\n"
++ "\tUSB Error Intr Enable: %d USB Intr Enable: %d\n\n",
++ tmp_reg,
++ (tmp_reg & USB_INTR_DEVICE_SUSPEND) ? 1 : 0,
++ (tmp_reg & USB_INTR_SOF_EN) ? 1 : 0,
++ (tmp_reg & USB_INTR_RESET_EN) ? 1 : 0,
++ (tmp_reg & USB_INTR_SYS_ERR_EN) ? 1 : 0,
++ (tmp_reg & USB_INTR_PTC_DETECT_EN) ? 1 : 0,
++ (tmp_reg & USB_INTR_ERR_INT_EN) ? 1 : 0,
++ (tmp_reg & USB_INTR_INT_EN) ? 1 : 0);
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->frindex);
++ t = scnprintf(next, size,
++ "USB Frame Index Reg: Frame Number is 0x%x\n\n",
++ (tmp_reg & USB_FRINDEX_MASKS));
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->deviceaddr);
++ t = scnprintf(next, size,
++ "USB Device Address Reg: Device Addr is 0x%x\n\n",
++ (tmp_reg & USB_DEVICE_ADDRESS_MASK));
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->endpointlistaddr);
++ t = scnprintf(next, size,
++ "USB Endpoint List Address Reg:"
++ "Device Addr is 0x%x\n\n",
++ (tmp_reg & USB_EP_LIST_ADDRESS_MASK));
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->portsc1);
++ t = scnprintf(next, size,
++ "USB Port Status&Control Reg:\n"
++ "\tPort Transceiver Type : %s" "Port Speed: %s \n"
++ "\tPHY Low Power Suspend: %s" "Port Reset: %s "
++ "Port Suspend Mode: %s \n" "\tOver-current Change: %s "
++ "Port Enable/Disable Change: %s\n"
++ "\tPort Enabled/Disabled: %s"
++ "Current Connect Status: %s\n\n", ( {
++ char *s;
++ switch (tmp_reg & PORTSCX_PTS_FSLS) {
++ case PORTSCX_PTS_UTMI:
++ s = "UTMI"; break;
++ case PORTSCX_PTS_ULPI:
++ s = "ULPI "; break;
++ case PORTSCX_PTS_FSLS:
++ s = "FS/LS Serial"; break;
++ default:
++ s = "None"; break;
++ }
++ s; } ), ( {
++ char *s;
++ switch (tmp_reg & PORTSCX_PORT_SPEED_UNDEF) {
++ case PORTSCX_PORT_SPEED_FULL:
++ s = "Full Speed"; break;
++ case PORTSCX_PORT_SPEED_LOW:
++ s = "Low Speed"; break;
++ case PORTSCX_PORT_SPEED_HIGH:
++ s = "High Speed"; break;
++ default:
++ s = "Undefined"; break;
++ }
++ s;
++ } ),
++ (tmp_reg & PORTSCX_PHY_LOW_POWER_SPD) ?
++ "Normal PHY mode" : "Low power mode",
++ (tmp_reg & PORTSCX_PORT_RESET) ? "In Reset" :
++ "Not in Reset",
++ (tmp_reg & PORTSCX_PORT_SUSPEND) ? "In " : "Not in",
++ (tmp_reg & PORTSCX_OVER_CURRENT_CHG) ? "Dected" :
++ "No",
++ (tmp_reg & PORTSCX_PORT_EN_DIS_CHANGE) ? "Disable" :
++ "Not change",
++ (tmp_reg & PORTSCX_PORT_ENABLE) ? "Enable" :
++ "Not correct",
++ (tmp_reg & PORTSCX_CURRENT_CONNECT_STATUS) ?
++ "Attached" : "Not-Att");
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->usbmode);
++ t = scnprintf(next, size,
++ "USB Mode Reg:" "Controller Mode is : %s\n\n", ( {
++ char *s;
++ switch (tmp_reg & USB_MODE_CTRL_MODE_HOST) {
++ case USB_MODE_CTRL_MODE_IDLE:
++ s = "Idle"; break;
++ case USB_MODE_CTRL_MODE_DEVICE:
++ s = "Device Controller"; break;
++ case USB_MODE_CTRL_MODE_HOST:
++ s = "Host Controller"; break;
++ default:
++ s = "None"; break;
++ }
++ s;
++ } ));
++ size -= t;
++ next += t;
++
++ tmp_reg = fsl_readl(&dr_regs->endptsetupstat);
++ t = scnprintf(next, size,
++ "Endpoint Setup Status Reg:" "SETUP on ep 0x%x\n\n",
++ (tmp_reg & EP_SETUP_STATUS_MASK));
++ size -= t;
++ next += t;
++
++ for (i = 0; i < udc->max_ep / 2; i++) {
++ tmp_reg = fsl_readl(&dr_regs->endptctrl[i]);
++ t = scnprintf(next, size, "EP Ctrl Reg [0x%x]: = [0x%x]\n",
++ i, tmp_reg);
++ size -= t;
++ next += t;
++ }
++ tmp_reg = fsl_readl(&dr_regs->endpointprime);
++ t = scnprintf(next, size, "EP Prime Reg = [0x%x]\n", tmp_reg);
++ size -= t;
++ next += t;
++
++#ifdef HAVE_SYS_REGS
++ tmp_reg = usb_sys_regs->snoop1;
++ t = scnprintf(next, size, "\nSnoop1 Reg : = [0x%x]\n\n", tmp_reg);
++ size -= t;
++ next += t;
++
++ tmp_reg = usb_sys_regs->control;
++ t = scnprintf(next, size, "General Control Reg : = [0x%x]\n\n",
++ tmp_reg);
++ size -= t;
++ next += t;
++#endif
++
++ /* ------fsl_udc, fsl_ep, fsl_request structure information ----- */
++ ep = &udc->eps[0];
++ t = scnprintf(next, size, "For %s Maxpkt is 0x%x index is 0x%x\n",
++ ep->ep.name, ep_maxpacket(ep), ep_index(ep));
++ size -= t;
++ next += t;
++
++ if (list_empty(&ep->queue)) {
++ t = scnprintf(next, size, "its req queue is empty\n\n");
++ size -= t;
++ next += t;
++ } else {
++ list_for_each_entry(req, &ep->queue, queue) {
++ t = scnprintf(next, size,
++ "req %p actual 0x%x length 0x%x buf %p\n",
++ &req->req, req->req.actual,
++ req->req.length, req->req.buf);
++ size -= t;
++ next += t;
++ }
++ }
++ /* other gadget->eplist ep */
++ list_for_each_entry(ep, &udc->gadget.ep_list, ep.ep_list) {
++ if (ep->desc) {
++ t = scnprintf(next, size,
++ "\nFor %s Maxpkt is 0x%x "
++ "index is 0x%x\n",
++ ep->ep.name, ep_maxpacket(ep),
++ ep_index(ep));
++ size -= t;
++ next += t;
++
++ if (list_empty(&ep->queue)) {
++ t = scnprintf(next, size,
++ "its req queue is empty\n\n");
++ size -= t;
++ next += t;
++ } else {
++ list_for_each_entry(req, &ep->queue, queue) {
++ t = scnprintf(next, size,
++ "req %p actual 0x%x length"
++ "0x%x buf %p\n",
++ &req->req, req->req.actual,
++ req->req.length, req->req.buf);
++ size -= t;
++ next += t;
++ } /* end for each_entry of ep req */
++ } /* end for else */
++ } /* end for if(ep->queue) */
++ } /* end (ep->desc) */
++
++ spin_unlock_irqrestore(&udc->lock, flags);
++
++ *eof = 1;
++ return count - size;
++}
++
++#define create_proc_file() create_proc_read_entry(proc_filename, \
++ 0, NULL, fsl_proc_read, NULL)
++
++#define remove_proc_file() remove_proc_entry(proc_filename, NULL)
++
++#else /* !CONFIG_USB_GADGET_DEBUG_FILES */
++
++#define create_proc_file() do {} while (0)
++#define remove_proc_file() do {} while (0)
++
++#endif /* CONFIG_USB_GADGET_DEBUG_FILES */
++
++/*-------------------------------------------------------------------------*/
++
++/* Release udc structures */
++static void fsl_udc_release(struct device *dev)
++{
++ complete(udc_controller->done);
++ dma_free_coherent(dev, udc_controller->ep_qh_size,
++ udc_controller->ep_qh, udc_controller->ep_qh_dma);
++ kfree(udc_controller);
++}
++
++/******************************************************************
++ Internal structure setup functions
++*******************************************************************/
++/*------------------------------------------------------------------
++ * init resource for globle controller
++ * Return the udc handle on success or NULL on failure
++ ------------------------------------------------------------------*/
++static struct fsl_udc *__init struct_udc_setup(struct platform_device *pdev)
++{
++ struct fsl_udc *udc;
++ struct fsl_usb2_platform_data *pdata;
++ size_t size;
++
++ udc = kzalloc(sizeof(struct fsl_udc), GFP_KERNEL);
++ if (udc == NULL) {
++ ERR("malloc udc failed\n");
++ return NULL;
++ }
++
++ pdata = pdev->dev.platform_data;
++ udc->phy_mode = pdata->phy_mode; /* DDD FIXME */
++
++ /* max_ep_nr is bidirectional ep number, max_ep doubles the number */
++ udc->max_ep = pdata->max_ep_nr * 2;
++
++ udc->eps = kzalloc(sizeof(struct fsl_ep) * udc->max_ep, GFP_KERNEL);
++ if (!udc->eps) {
++ ERR("malloc fsl_ep failed\n");
++ goto cleanup;
++ }
++
++ /* initialized QHs, take care of alignment */
++ size = udc->max_ep * sizeof(struct ep_queue_head);
++ if (size < QH_ALIGNMENT)
++ size = QH_ALIGNMENT;
++ else if ((size % QH_ALIGNMENT) != 0) {
++ size += QH_ALIGNMENT + 1;
++ size &= ~(QH_ALIGNMENT - 1);
++ }
++ udc->ep_qh = dma_alloc_coherent(&pdev->dev, size,
++ &udc->ep_qh_dma, GFP_KERNEL);
++ if (!udc->ep_qh) {
++ ERR("malloc QHs for udc failed\n");
++ kfree(udc->eps);
++ goto cleanup;
++ }
++
++ udc->ep_qh_size = size;
++
++ /* Initialize ep0 status request structure */
++ udc->status_req = container_of(fsl_alloc_request(NULL, GFP_KERNEL),
++ struct fsl_req, req);
++ /* allocate a small amount of memory to get valid address */
++ udc->status_req->req.buf = kmalloc(8, GFP_KERNEL);
++ udc->status_req->req.dma = virt_to_phys(udc->status_req->req.buf);
++
++ udc->resume_state = USB_STATE_NOTATTACHED;
++ udc->usb_state = USB_STATE_POWERED;
++ udc->ep0_dir = 0;
++ udc->remote_wakeup = 0; /* default to 0 on reset */
++ spin_lock_init(&udc->lock);
++
++ return udc;
++
++cleanup:
++ kfree(udc);
++ return NULL;
++}
++
++/*----------------------------------------------------------------
++ * Setup the fsl_ep struct for eps
++ * Link fsl_ep->ep to gadget->ep_list
++ * ep0out is not used so do nothing here
++ * ep0in should be taken care
++ *--------------------------------------------------------------*/
++static int __init struct_ep_setup(struct fsl_udc *udc, unsigned char index,
++ char *name, int link)
++{
++ struct fsl_ep *ep = &udc->eps[index];
++
++ ep->udc = udc;
++ strcpy(ep->name, name);
++ ep->ep.name = ep->name;
++
++ ep->ep.ops = &fsl_ep_ops;
++ ep->stopped = 0;
++
++ /* for ep0: maxP defined in desc
++ * for other eps, maxP is set by epautoconfig() called by gadget layer
++ */
++ ep->ep.maxpacket = (unsigned short) ~0;
++
++ /* the queue lists any req for this ep */
++ INIT_LIST_HEAD(&ep->queue);
++
++ /* gagdet.ep_list used for ep_autoconfig so no ep0 */
++ if (link)
++ list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
++ ep->gadget = &udc->gadget;
++ ep->qh = &udc->ep_qh[index];
++
++ return 0;
++}
++
++static int board_init(struct platform_device *pdev)
++{
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++
++ pr_debug("udc: pdev=0x%p pdata=0x%p\n", pdev, pdata);
++
++ /*
++ * do platform specific init: check the clock, grab/config pins, etc.
++ */
++ if (pdata->platform_init && pdata->platform_init(pdev) != 0)
++ return -EINVAL;
++
++ return 0;
++}
++
++/* Driver probe functions */
++
++static int __init fsl_udc_probe(struct platform_device *pdev)
++{
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++ struct fsl_udc *udc;
++ unsigned int i;
++ struct otg_transceiver *transceiver = NULL;
++ int status = -ENODEV;
++ u32 id;
++ int irq_number;
++ u64 rsrc_start, rsrc_len;
++ int ret = -ENODEV;
++
++ pr_debug("udc: pdev=0x%p pdata=0x%p\n", pdev, pdata);
++
++ if (board_init(pdev) != 0)
++ return -EINVAL;
++
++ /* Initialize the udc structure including QH member and other member */
++ udc = (struct fsl_udc *) struct_udc_setup(pdev);
++ udc_controller = udc;
++
++ if (!udc) {
++ ERR("udc is NULL \n");
++ return -ENOMEM;
++ }
++ dev_set_drvdata(&pdev->dev, udc);
++ pr_debug("udc_controller=0x%p", udc_controller);
++
++ udc->pdata = pdata;
++ udc->xcvr_type = pdata->xcvr_type;
++
++#ifdef CONFIG_USB_OTG
++ udc->transceiver = otg_get_transceiver();
++ pr_debug("udc: otg_get_transceiver returns 0x%p", udc->transceiver);
++#endif
++
++ if (pdev->resource[1].flags != IORESOURCE_IRQ)
++ return -ENODEV;
++
++ rsrc_start = pdev->resource[0].start;
++ rsrc_len = pdev->resource[0].end - pdev->resource[0].start + 1;
++
++ pr_debug(" start=0x%ux end=0x%ux\n",
++ pdev->resource[0].start, pdev->resource[0].end);
++ pr_debug("rsrc_start=0x%llx rsrc_len=0x%llx\n", rsrc_start, rsrc_len);
++
++ dr_regs = (struct fsl_usb_device_regs *)pdata->regs;
++
++ pr_debug("udc: pdate=0x%p dr_regs=0x%p\n", pdata, dr_regs);
++ pr_debug("udc: hci_version=0x%x\n", dr_regs->hciversion);
++ pr_debug("udc: otgsc at 0x%p\n", &dr_regs->otgsc);
++
++ id = fsl_readl(&dr_regs->id);
++ printk(KERN_INFO "FSL2 USBOTG h/w ID=0x%x revision=0x%x\n",
++ id & 0x3f, id >> 16);
++
++ /* USB OTG module IRQ */
++ irq_number = platform_get_irq(pdev, 0);
++ if (irq_number > 128) {
++ status = request_irq(irq_number, fsl_udc_irq, IRQF_SHARED,
++ driver_name, udc);
++ if (status) {
++ ERR("can't get irq %d, err=%d\n", irq_number, status);
++ goto err2;
++ }
++ } else {
++ status = -ENODEV;
++ goto err2;
++ }
++
++ if (!udc->transceiver) {
++ /* initialize usb hw reg except for regs for EP,
++ * leave usbintr reg untouched*/
++ dr_controller_setup(udc);
++ }
++
++ /* here comes the stand operations for probe
++ * set the fsl_udc->gadget.xxx
++ */
++ udc->gadget.ops = &fsl_gadget_ops;
++ udc->gadget.is_dualspeed = 1;
++
++ /* gadget.ep0 is a pointer */
++ udc->gadget.ep0 = &udc->eps[0].ep;
++ INIT_LIST_HEAD(&udc->gadget.ep_list);
++ udc->gadget.speed = USB_SPEED_UNKNOWN;
++ udc->gadget.name = driver_name;
++
++ /* Setup gadget.dev and register with kernel */
++ strcpy(udc->gadget.dev.bus_id, "gadget");
++ udc->gadget.dev.release = fsl_udc_release;
++ udc->gadget.dev.parent = &pdev->dev;
++
++ ret = device_register(&udc->gadget.dev);
++ if (ret < 0)
++ goto err3;
++
++ if (udc->transceiver)
++ udc->gadget.is_otg = 1;
++
++ /* setup QH and epctrl for ep0 */
++ ep0_setup(udc);
++
++ /* setup udc->eps[] for ep0 */
++ struct_ep_setup(udc_controller, 0, "ep0", 0);
++ /* for ep0: the desc defined here;
++ * for other eps, gadget layer called ep_enable with defined desc
++ */
++ udc->eps[0].desc = &fsl_ep0_desc;
++ udc->eps[0].ep.maxpacket = USB_MAX_CTRL_PAYLOAD;
++
++ /* setup the udc->eps[] for non-control endpoints and link
++ * to gadget.ep_list */
++ for (i = 1; i < (int)(udc->max_ep / 2); i++) {
++ char name[14];
++
++ sprintf(name, "ep%dout", i);
++ struct_ep_setup(udc, i * 2, name, 1);
++ sprintf(name, "ep%din", i);
++ struct_ep_setup(udc, i * 2 + 1, name, 1);
++ }
++
++ /* use dma_pool for TD management */
++ udc_controller->td_pool = dma_pool_create("udc_td", &pdev->dev,
++ sizeof(struct ep_td_struct),
++ DTD_ALIGNMENT, UDC_DMA_BOUNDARY);
++ if (udc->td_pool == NULL) {
++ ret = -ENOMEM;
++ goto err4;
++ }
++
++ create_proc_file();
++ return 0;
++
++err4:
++ device_unregister(&udc_controller->gadget.dev);
++err3:
++ free_irq(udc_controller->irq, udc_controller);
++err2:
++ kfree(udc);
++ if (transceiver)
++ put_device(transceiver->dev);
++ release_mem_region(pdev->resource[0].start,
++ pdev->resource[0].end - pdev->resource[0].start + 1);
++ return status;
++
++}
++
++/* Driver removal functions
++ * Free resources
++ * Finish pending transaction
++ */
++static int __exit fsl_udc_remove(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct fsl_udc *udc = (struct fsl_udc *)dev_get_drvdata(dev);
++ struct fsl_usb2_platform_data *pdata;
++ int irq_number;
++
++ DECLARE_COMPLETION(done);
++
++ pdata = pdev->dev.platform_data;
++
++ if (!udc)
++ return -ENODEV;
++
++ udc->done = &done;
++
++ /* DR has been stopped in usb_gadget_unregister_driver() */
++
++ if (udc->transceiver) {
++ put_device(udc->transceiver->dev);
++ udc->transceiver = NULL;
++ }
++
++ /* remove proc */
++ remove_proc_file();
++
++ /* free irq */
++ irq_number = udc->irq;
++ free_irq(pdev->resource[1].start, udc);
++ udc->irq = 0;
++
++ /* Free allocated memory */
++ kfree(udc->status_req->req.buf);
++ kfree(udc->status_req);
++ kfree(udc_controller->eps);
++
++ dma_pool_destroy(udc_controller->td_pool);
++ /* deinitlaize all ep: strcut */
++ /* deinitialize ep0: reg and QH */
++
++ device_unregister(&udc->gadget.dev);
++ /* free udc --wait for the release() finished */
++ wait_for_completion(&done);
++
++ /*
++ * do platform specific un-initialization:
++ * release iomux pins, etc.
++ */
++ if (pdata->platform_uninit)
++ pdata->platform_uninit(pdev);
++
++ return 0;
++}
++
++static int udc_suspend(struct fsl_udc *udc)
++{
++ udc->stopped = 1;
++ return 0;
++}
++
++/*
++ * Modify Power management attributes
++ * Used by OTG statemachine to disable gadget temporarily
++ * Here we stop the DR controller and disable the irq
++ * @param dev device controller pointer
++ * @param state current state
++ * @return The function returns 0 on success or -1 if failed
++ */
++static int fsl_udc_suspend(struct device *dev, pm_message_t state)
++{
++ struct fsl_udc *udc = (struct fsl_udc *)dev_get_drvdata(dev);
++ pr_debug("udc: Suspend. state=%d\n", state.event);
++ return udc_suspend(udc);
++}
++
++static int udc_resume(struct fsl_udc *udc)
++{
++ /*Enable DR irq reg and set controller Run */
++ if (udc->stopped) {
++ dr_controller_setup(udc);
++ dr_controller_run(udc);
++ }
++ udc->usb_state = USB_STATE_ATTACHED;
++ udc->ep0_state = WAIT_FOR_SETUP;
++ udc->ep0_dir = 0;
++ return 0;
++}
++
++/*
++ * Invoked on USB resume. May be called in_interrupt.
++ * Here we start the DR controller and enable the irq
++ * @param dev device controller pointer
++ * @return The function returns 0 on success or -1 if failed
++ */
++static int fsl_udc_resume(struct device *dev)
++{
++ struct fsl_udc *udc = (struct fsl_udc *)dev_get_drvdata(dev);
++ pr_debug("udc: Resume dev=0x%p udc=0x%p\n", dev, udc);
++
++ return udc_resume(udc);
++}
++
++/*-------------------------------------------------------------------------
++ Register entry point for the peripheral controller driver
++--------------------------------------------------------------------------*/
++static struct platform_driver udc_driver = {
++ .probe = fsl_udc_probe,
++ .remove = __exit_p(fsl_udc_remove),
++ .driver = {
++ .name = (char *)driver_name,
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init udc_init(void)
++{
++ printk(KERN_INFO "%s version %s init \n", driver_desc, DRIVER_VERSION);
++ return platform_driver_register(&udc_driver);
++}
++
++module_init(udc_init);
++
++static void __exit udc_exit(void)
++{
++ platform_driver_unregister(&udc_driver);
++ printk(KERN_INFO "%s unregistered \n", driver_desc);
++}
++
++module_exit(udc_exit);
++
++MODULE_DESCRIPTION(DRIVER_DESC);
++MODULE_AUTHOR(DRIVER_AUTHOR);
++MODULE_LICENSE("GPL");
+--- /dev/null
++++ b/drivers/usb/host/ehci-arc.c
+@@ -0,0 +1,436 @@
++/*
++ * drivers/usb/host/ehci-arc.c
++ *
++ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++/* Note: this file is #included by ehci-hcd.c */
++
++#include <linux/platform_device.h>
++#include <linux/usb/fsl_usb2.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/otg.h>
++
++#include "ehci-fsl.h"
++
++
++/* FIXME: Power Managment is un-ported so temporarily disable it */
++#undef CONFIG_PM
++
++/* PCI-based HCs are common, but plenty of non-PCI HCs are used too */
++
++/* configure so an HC device and id are always provided */
++/* always called with process context; sleeping is OK */
++
++/**
++ * usb_hcd_fsl_probe - initialize FSL-based HCDs
++ * @drvier: Driver to be used for this HCD
++ * @pdev: USB Host Controller being probed
++ * Context: !in_interrupt()
++ *
++ * Allocates basic resources for this USB host controller.
++ *
++ */
++static int usb_hcd_fsl_probe(const struct hc_driver *driver,
++ struct platform_device *pdev)
++{
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++ struct usb_hcd *hcd;
++ struct resource *res;
++ int irq;
++ int retval;
++
++ pr_debug("initializing FSL-SOC USB Controller\n");
++
++ /* Need platform data for setup */
++ if (!pdata) {
++ dev_err(&pdev->dev,
++ "No platform data for %s.\n", pdev->dev.bus_id);
++ return -ENODEV;
++ }
++
++ retval = fsl_platform_verify(pdev);
++ if (retval)
++ return retval;
++
++ /*
++ * do platform specific init: check the clock, grab/config pins, etc.
++ */
++ if (pdata->platform_init && pdata->platform_init(pdev)) {
++ retval = -ENODEV;
++ goto err1;
++ }
++
++ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
++ if (!res) {
++ dev_err(&pdev->dev,
++ "Found HC with no IRQ. Check %s setup!\n",
++ pdev->dev.bus_id);
++ return -ENODEV;
++ }
++ irq = res->start;
++
++ fsl_platform_set_vbus_power(pdev, 1);
++
++ hcd = usb_create_hcd(driver, &pdev->dev, pdev->dev.bus_id);
++ if (!hcd) {
++ retval = -ENOMEM;
++ goto err1;
++ }
++
++ if (pdata->regs) {
++ pr_debug("REGS: using pdata->regs (0x%p)\n", pdata->regs);
++ hcd->regs = pdata->regs;
++ hcd->rsrc_start = pdata->r_start;
++ hcd->rsrc_len = pdata->r_len;
++ } else {
++ pr_debug("REGS: NO pdata->regs\n");
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!res) {
++ dev_err(&pdev->dev, "Found HC with no register addr. "
++ "Check %s setup!\n", pdev->dev.bus_id);
++ retval = -ENODEV;
++ goto err2;
++ }
++ hcd->rsrc_start = res->start;
++ hcd->rsrc_len = res->end - res->start + 1;
++
++ /*
++ printk("DDD %s(): rsrc_start=0x%llx rsrc_len=0x%llx "
++ "pdata=0x%p\n", __FUNCTION__,
++ hcd->rsrc_start, hcd->rsrc_len, pdata);
++ */
++
++ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
++ driver->description)) {
++ dev_dbg(&pdev->dev, "request_mem_region failed\n");
++ retval = -EBUSY;
++ goto err2;
++ }
++ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
++
++ if (hcd->regs == NULL) {
++ dev_dbg(&pdev->dev, "error mapping memory\n");
++ retval = -EFAULT;
++ goto err3;
++ }
++ }
++ hcd->power_budget = pdata->power_budget;
++
++ /* DDD
++ * the following must be done by this point, otherwise the OTG
++ * host port doesn't make it thru initializtion.
++ * ehci_halt(), called by ehci_fsl_setup() returns -ETIMEDOUT
++ */
++ fsl_platform_set_host_mode(hcd);
++
++ retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
++ if (retval != 0)
++ goto err4;
++
++#if defined(CONFIG_USB_OTG)
++ if (pdata->does_otg) {
++ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
++
++ ehci->transceiver = otg_get_transceiver();
++
++ if (ehci->transceiver) {
++ retval = otg_set_host(ehci->transceiver,
++ &ehci_to_hcd(ehci)->self);
++ if (retval) {
++ if (ehci->transceiver)
++ put_device(ehci->transceiver->dev);
++ goto err3;
++ }
++ } else {
++ printk(KERN_ERR "can't find transceiver\n");
++ retval = -ENODEV;
++ goto err3;
++ }
++ }
++#endif
++
++ return retval;
++
++err4:
++ /* DDD only if we did the iomap() iounmap(hcd->regs); */
++err3:
++ /* DDD only if we did a request_
++ * release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
++ */
++err2:
++ usb_put_hcd(hcd);
++err1:
++ dev_err(&pdev->dev, "init %s fail, %d\n", pdev->dev.bus_id, retval);
++ if (pdata->platform_uninit)
++ pdata->platform_uninit(pdev);
++ return retval;
++}
++
++/* may be called without controller electrically present */
++/* may be called with controller, bus, and devices active */
++
++/**
++ * usb_hcd_fsl_remove - shutdown processing for FSL-based HCDs
++ * @dev: USB Host Controller being removed
++ * Context: !in_interrupt()
++ *
++ * Reverses the effect of usb_hcd_fsl_probe().
++ *
++ */
++static void usb_hcd_fsl_remove(struct usb_hcd *hcd,
++ struct platform_device *pdev)
++{
++ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++
++ /* DDD shouldn't we turn off the power here? */
++ fsl_platform_set_vbus_power(pdev, 0);
++
++ usb_remove_hcd(hcd);
++
++ if (ehci->transceiver) {
++ (void)otg_set_host(ehci->transceiver, 0);
++ put_device(ehci->transceiver->dev);
++ }
++ usb_put_hcd(hcd);
++
++ /*
++ * do platform specific un-initialization:
++ * release iomux pins, etc.
++ */
++ if (pdata->platform_uninit)
++ pdata->platform_uninit(pdev);
++}
++
++/* called after powerup, by probe or system-pm "wakeup" */
++static int ehci_fsl_reinit(struct ehci_hcd *ehci)
++{
++ fsl_platform_usb_setup(ehci_to_hcd(ehci));
++ ehci_port_power(ehci, 0);
++
++ return 0;
++}
++
++/* called during probe() after chip reset completes */
++static int ehci_fsl_setup(struct usb_hcd *hcd)
++{
++ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
++ int retval;
++ struct fsl_usb2_platform_data *pdata;
++ pdata = hcd->self.controller-> platform_data;
++
++ ehci->big_endian_desc = pdata->big_endian_desc;
++ ehci->big_endian_mmio = pdata->big_endian_mmio;
++
++ /* EHCI registers start at offset 0x100 */
++ ehci->caps = hcd->regs + 0x100;
++ ehci->regs = hcd->regs + 0x100 +
++ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
++
++ pr_debug("%s(): ehci->caps=0x%p ehci->regs=0x%p\n", __FUNCTION__,
++ ehci->caps, ehci->regs);
++
++ dbg_hcs_params(ehci, "reset");
++ dbg_hcc_params(ehci, "reset");
++
++ /* cache this readonly data; minimize chip reads */
++ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
++
++ retval = ehci_halt(ehci);
++ if (retval)
++ return retval;
++
++ /* data structure init */
++ retval = ehci_init(hcd);
++ if (retval)
++ return retval;
++
++ ehci->is_tdi_rh_tt = 1;
++
++ ehci->sbrn = 0x20;
++
++ ehci_reset(ehci);
++
++ retval = ehci_fsl_reinit(ehci);
++ return retval;
++}
++
++static const struct hc_driver ehci_fsl_hc_driver = {
++ .description = hcd_name,
++ .product_desc = "Freescale On-Chip EHCI Host Controller",
++ .hcd_priv_size = sizeof(struct ehci_hcd),
++
++ /*
++ * generic hardware linkage
++ */
++ .irq = ehci_irq,
++ .flags = FSL_PLATFORM_HC_FLAGS,
++
++ /*
++ * basic lifecycle operations
++ */
++ .reset = ehci_fsl_setup,
++ .start = ehci_run,
++ .stop = ehci_stop,
++ .shutdown = ehci_shutdown,
++
++ /*
++ * managing i/o requests and associated device resources
++ */
++ .urb_enqueue = ehci_urb_enqueue,
++ .urb_dequeue = ehci_urb_dequeue,
++ .endpoint_disable = ehci_endpoint_disable,
++
++ /*
++ * scheduling support
++ */
++ .get_frame_number = ehci_get_frame,
++
++ /*
++ * root hub support
++ */
++ .hub_status_data = ehci_hub_status_data,
++ .hub_control = ehci_hub_control,
++ .bus_suspend = ehci_bus_suspend,
++ .bus_resume = ehci_bus_resume,
++};
++
++#ifdef CONFIG_USB_OTG
++/*
++ * Holding pen for all the EHCI registers except port_status,
++ * which is a zero element array and hence takes no space.
++ * The port_status register is saved in usb_ehci_portsc.
++ */
++volatile static struct ehci_regs usb_ehci_regs;
++static u32 usb_ehci_portsc;
++
++/* suspend/resume, section 4.3 */
++
++/* These routines rely on the bus (pci, platform, etc)
++ * to handle powerdown and wakeup, and currently also on
++ * transceivers that don't need any software attention to set up
++ * the right sort of wakeup.
++ *
++ * They're also used for turning on/off the port when doing OTG.
++ */
++static int ehci_fsl_drv_suspend(struct platform_device *pdev,
++ pm_message_t message)
++{
++ struct usb_hcd *hcd = platform_get_drvdata(pdev);
++ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
++ u32 tmp;
++
++ pr_debug("%s pdev=0x%p ehci=0x%p hcd=0x%p\n",
++ __FUNCTION__, pdev, ehci, hcd);
++ pr_debug("%s ehci->regs=0x%p hcd->regs=0x%p hcd->state=%d\n",
++ __FUNCTION__, ehci->regs, hcd->regs, hcd->state);
++
++ hcd->state = HC_STATE_SUSPENDED;
++ pdev->dev.power.power_state = PMSG_SUSPEND;
++
++ if (hcd->driver->suspend)
++ return hcd->driver->suspend(hcd, message);
++
++ /* ignore non-host interrupts */
++ clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
++
++ tmp = ehci_readl(ehci, &ehci->regs->command);
++ tmp &= ~CMD_RUN;
++ ehci_writel(ehci, tmp, &ehci->regs->command);
++
++ memcpy((void *)&usb_ehci_regs, ehci->regs, sizeof(struct ehci_regs));
++ usb_ehci_portsc = ehci_readl(ehci, &ehci->regs->port_status[0]);
++
++ /* clear the W1C bits */
++ usb_ehci_portsc &= cpu_to_hc32(ehci, ~PORT_RWC_BITS);
++
++ fsl_platform_set_vbus_power(pdev, 0);
++ /* clear PP to cut power to the port */
++ tmp = ehci_readl(ehci, &ehci->regs->port_status[0]);
++ tmp &= ~PORT_POWER;
++ ehci_writel(ehci, tmp, &ehci->regs->port_status[0]);
++
++ return 0;
++}
++
++static int ehci_fsl_drv_resume(struct platform_device *pdev)
++{
++ struct usb_hcd *hcd = platform_get_drvdata(pdev);
++ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
++ u32 tmp;
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++
++ pr_debug("%s pdev=0x%p pdata=0x%p ehci=0x%p hcd=0x%p\n",
++ __FUNCTION__, pdev, pdata, ehci, hcd);
++
++ pr_debug("%s ehci->regs=0x%p hcd->regs=0x%p\n",
++ __FUNCTION__, ehci->regs, hcd->regs);
++
++ memcpy(ehci->regs, (void *)&usb_ehci_regs, sizeof(struct ehci_regs));
++
++ tmp = USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0);
++ ehci_writel(ehci, tmp, hcd->regs + FSL_SOC_USB_USBMODE);
++ pr_debug("tmp %08x set usbmode %08x\n", tmp,
++ ehci_readl(ehci, hcd->regs + FSL_SOC_USB_USBMODE));
++
++ ehci_writel(ehci, usb_ehci_portsc, &ehci->regs->port_status[0]);
++ pr_debug("set portsc %08x %08x\n", usb_ehci_portsc,
++ ehci_readl(ehci, &ehci->regs->port_status[0]));
++
++ set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
++ hcd->state = HC_STATE_RUNNING;
++ pdev->dev.power.power_state = PMSG_ON;
++
++ tmp = ehci_readl(ehci, &ehci->regs->command);
++ tmp |= CMD_RUN;
++ ehci_writel(ehci, tmp, &ehci->regs->command);
++
++ fsl_platform_set_vbus_power(pdev, 1);
++
++ usb_hcd_resume_root_hub(hcd);
++
++ return 0;
++}
++#endif /* CONFIG_USB_OTG */
++
++static int ehci_fsl_drv_probe(struct platform_device *pdev)
++{
++ if (usb_disabled())
++ return -ENODEV;
++
++ return usb_hcd_fsl_probe(&ehci_fsl_hc_driver, pdev);
++}
++
++static int ehci_fsl_drv_remove(struct platform_device *pdev)
++{
++ struct usb_hcd *hcd = platform_get_drvdata(pdev);
++
++ usb_hcd_fsl_remove(hcd, pdev);
++
++ return 0;
++}
++
++MODULE_ALIAS("fsl-ehci");
++
++static struct platform_driver ehci_fsl_driver = {
++ .probe = ehci_fsl_drv_probe,
++ .remove = ehci_fsl_drv_remove,
++ .shutdown = usb_hcd_platform_shutdown,
++#ifdef CONFIG_USB_OTG
++ .suspend = ehci_fsl_drv_suspend,
++ .resume = ehci_fsl_drv_resume,
++#endif
++ .driver = {
++ .name = "fsl-ehci",
++ },
++};
+--- a/drivers/usb/host/ehci-fsl.h
++++ b/drivers/usb/host/ehci-fsl.h
+@@ -18,6 +18,8 @@
+ #ifndef _EHCI_FSL_H
+ #define _EHCI_FSL_H
+
++#include <linux/usb/fsl_xcvr.h>
++
+ /* offsets for the non-ehci registers in the FSL SOC USB controller */
+ #define FSL_SOC_USB_ULPIVP 0x170
+ #define FSL_SOC_USB_PORTSC1 0x184
+@@ -34,5 +36,29 @@
+ #define FSL_SOC_USB_PRICTRL 0x40c /* NOTE: big-endian */
+ #define FSL_SOC_USB_SICTRL 0x410 /* NOTE: big-endian */
+ #define FSL_SOC_USB_CTRL 0x500 /* NOTE: big-endian */
+-#define SNOOP_SIZE_2GB 0x1e
++
++#ifdef CONFIG_MPC834x
++#include <sysdev/fsl_usb.h>
++#endif
++
++#ifdef CONFIG_ARCH_MX3
++#include <asm/arch/mx31_usb.h>
++#endif
++
++#ifdef CONFIG_ARCH_MX27
++#include <asm/arch/mx27_usb.h>
++#endif
++
++#ifdef CONFIG_M54455
++#include <asm-m68k/mcf5445x_usb.h>
++#endif
++
++
++static void fsl_platform_set_vbus_power(struct platform_device *pdev, int on)
++{
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++
++ if (pdata->xcvr_ops && pdata->xcvr_ops->set_vbus_power)
++ pdata->xcvr_ops->set_vbus_power(pdata, on);
++}
+ #endif /* _EHCI_FSL_H */
+--- a/drivers/usb/host/ehci.h
++++ b/drivers/usb/host/ehci.h
+@@ -122,6 +122,12 @@ struct ehci_hcd { /* one per controlle
+
+ u8 sbrn; /* packed release number */
+
++ /*
++ * OTG controllers and transceivers need software interaction;
++ * other external transceivers should be software-transparent
++ */
++ struct otg_transceiver *transceiver;
++
+ /* irq statistics */
+ #ifdef EHCI_STATS
+ struct ehci_stats stats;
+@@ -753,6 +759,22 @@ ehci_port_speed(struct ehci_hcd *ehci, u
+ #define writel_be(val, addr) __raw_writel(val, (__force unsigned *)addr)
+ #endif
+
++#if defined(CONFIG_COLDFIRE)
++/*
++ * Sorry, include/asm-m68k/io.h is messed up. It will give you a
++ * BE readl or a LE readl depending on whether or not CONFIG_PCI is set.
++ * how broken is that? Do the right thing here.
++ */
++#undef readl
++#undef writel
++
++#define readl(addr) in_le32((__force unsigned *)(addr))
++#define writel(val,addr) out_le32((__force unsigned *)(addr),(val))
++
++#define readl_be(addr) in_be32((__force unsigned *)(addr))
++#define writel_be(val, addr) out_be32((__force unsigned *)(addr), (val))
++#endif
++
+ static inline unsigned int ehci_readl(const struct ehci_hcd *ehci,
+ __u32 __iomem * regs)
+ {
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -1043,6 +1043,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER ixp4xx_ehci_driver
+ #endif
+
++#ifdef CONFIG_M54455
++#include "ehci-arc.c"
++#define PLATFORM_DRIVER ehci_fsl_driver
++#endif
++
+ #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+ !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
+ #error "missing bus glue for ehci-hcd"
+--- a/drivers/usb/host/ehci-mem.c
++++ b/drivers/usb/host/ehci-mem.c
+@@ -40,7 +40,8 @@ static inline void ehci_qtd_init(struct
+ {
+ memset (qtd, 0, sizeof *qtd);
+ qtd->qtd_dma = dma;
+- qtd->hw_token = cpu_to_le32 (QTD_STS_HALT);
++ // DDD official code` has: qtd->hw_token = cpu_to_le32 (QTD_STS_HALT);
++ qtd->hw_token = cpu_to_hc32 (ehci, QTD_STS_HALT);
+ qtd->hw_next = EHCI_LIST_END(ehci);
+ qtd->hw_alt_next = EHCI_LIST_END(ehci);
+ INIT_LIST_HEAD (&qtd->qtd_list);
+@@ -211,9 +212,11 @@ static int ehci_mem_init (struct ehci_hc
+ }
+
+ /* Hardware periodic table */
+- ehci->periodic = (__le32 *)
++ // DDD official code has: ehci->periodic = (__le32 *)
++ ehci->periodic = (__hc32 *)
+ dma_alloc_coherent (ehci_to_hcd(ehci)->self.controller,
+- ehci->periodic_size * sizeof(__le32),
++ // DDD official: ehci->periodic_size * sizeof(__le32),
++ ehci->periodic_size * sizeof(__hc32),
+ &ehci->periodic_dma, 0);
+ if (ehci->periodic == NULL) {
+ goto fail;
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -32,6 +32,7 @@ config USB_EHCI_HCD
+ config USB_EHCI_ROOT_HUB_TT
+ bool "Root Hub Transaction Translators (EXPERIMENTAL)"
+ depends on USB_EHCI_HCD && EXPERIMENTAL
++ default y if M54455
+ ---help---
+ Some EHCI chips have vendor-specific extensions to integrate
+ transaction translators, so that no OHCI or UHCI companion
+@@ -60,12 +61,12 @@ config USB_EHCI_TT_NEWSCHED
+
+ config USB_EHCI_BIG_ENDIAN_MMIO
+ bool
+- depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX)
++ depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX || M54455)
+ default y
+
+ config USB_EHCI_BIG_ENDIAN_DESC
+ bool
+- depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
++ depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || M54455)
+ default y
+
+ config USB_EHCI_FSL
+@@ -260,3 +261,19 @@ config USB_R8A66597_HCD
+ To compile this driver as a module, choose M here: the
+ module will be called r8a66597-hcd.
+
++choice
++ prompt "Select transceiver"
++ depends on M54455
++ default USB_M5445X_ULPI
++
++config USB_M5445X_ULPI
++ bool "External ULPI"
++ ---help---
++ Enable support for the external HS ULPI transceiver.
++
++config USB_M5445X_FSLS
++ bool "On-chip (FL/LS only)"
++ ---help---
++ Enable support for the on-chip FL/LS transceiver.
++endchoice
++
+--- a/drivers/usb/host/Makefile
++++ b/drivers/usb/host/Makefile
+@@ -6,7 +6,7 @@ ifeq ($(CONFIG_USB_DEBUG),y)
+ EXTRA_CFLAGS += -DDEBUG
+ endif
+
+-obj-$(CONFIG_PCI) += pci-quirks.o
++#obj-$(CONFIG_PCI) += pci-quirks.o
+
+ obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
+ obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
+--- a/drivers/usb/Kconfig
++++ b/drivers/usb/Kconfig
+@@ -55,6 +55,7 @@ config USB_ARCH_HAS_EHCI
+ default y if PPC_83xx
+ default y if SOC_AU1200
+ default y if ARCH_IXP4XX
++ default y if M54455
+ default PCI
+
+ # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
+--- a/drivers/usb/Makefile
++++ b/drivers/usb/Makefile
+@@ -32,3 +32,5 @@ obj-$(CONFIG_USB) += misc/
+
+ obj-$(CONFIG_USB_ATM) += atm/
+ obj-$(CONFIG_USB_SPEEDTOUCH) += atm/
++
++obj-$(CONFIG_USB_OTG) += otg/
+--- /dev/null
++++ b/drivers/usb/otg/fsl_otg.c
+@@ -0,0 +1,1306 @@
++/*
++ * Copyright (c) Freescale Semiconductor, Inc. 2006-2007
++ *
++ * USB OTG ULPI driver
++ *
++ * Based on code for MPC from:
++ * Leo Li<LeoLi@freescale.com>
++ * Jerry Huang<Chang-Ming.Huang@freescale.com>
++ *
++ * and M5329 code from
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ * Andrey Butok
++ *
++ * Initialization based on code from Shlomi Gridish.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ * General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ ***************************************************************************
++ * Changes:
++ * v0.3 08 August 2007 Duck
++ * v0.2 20 October 2006 Andrey Butok
++ * Issues fixing and some changes.
++ * v0.1 September 2006 Yaroslav Vinogradov
++ * Initial version.
++ *
++ */
++
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/kernel.h>
++#include <linux/delay.h>
++#include <linux/ioport.h>
++#include <linux/sched.h>
++#include <linux/slab.h>
++#include <linux/smp_lock.h>
++#include <linux/proc_fs.h>
++#include <linux/errno.h>
++#include <linux/init.h>
++#include <linux/reboot.h>
++#include <linux/timer.h>
++#include <linux/list.h>
++#include <linux/interrupt.h>
++#include <linux/usb.h>
++#include <linux/device.h>
++#include <linux/platform_device.h>
++#include <linux/usb/ch9.h>
++#include <linux/usb_gadget.h>
++#include <linux/workqueue.h>
++#include <linux/time.h>
++#include <linux/fsl_devices.h>
++#include <linux/usb/fsl_usb2.h>
++
++#include <linux/io.h>
++
++#if defined CONFIG_M54455
++#include <asm/mcfsim.h>
++#endif
++
++#define USE_WORK_QUEUES
++#include "fsl_otg.h"
++
++#define CONFIG_USB_OTG_DEBUG_FILES
++#define DRIVER_VERSION "Revision: 1.56"
++#define DRIVER_AUTHOR "Freescale Semiconductor Inc."
++#define DRIVER_DESC "Freescale USB OTG ULPI Driver"
++#define DRIVER_INFO DRIVER_VERSION " " DRIVER_DESC
++
++MODULE_DESCRIPTION("Freescale USB OTG Controller Driver");
++
++static const char driver_name[] = "fsl-usb2-otg";
++
++static spinlock_t usb_dr_regs_lock;
++
++/*#define HA_DATA_PULSE 1*/
++
++volatile static struct fsl_usb_device_regs *usb_dr_regs;
++static struct fsl_otg *fsl_otg_dev;
++static int srp_wait_done;
++
++/* Driver specific timers */
++struct fsl_otg_timer *b_data_pulse_tmr, *b_vbus_pulse_tmr, *b_srp_fail_tmr,
++ *b_srp_wait_tmr, *a_wait_enum_tmr;
++
++static struct list_head active_timers;
++
++static struct fsl_otg_config fsl_otg_initdata = {
++ .otg_port = 1,
++};
++
++#if 0
++static void dump_state(const char *string, struct otg_fsm *fsm)
++{
++ printk(KERN_DEBUG "%s\n\tOTG state: %s\n", string,
++ state_string(fsl_otg_dev->otg.state));
++ printk(KERN_DEBUG "\tFSM protocol=%s\n", fsm->protocol ?
++ (fsm->protocol == PROTO_HOST ? "Host" : "Gadget")
++ : "None");
++
++ /* regs */
++ printk(KERN_DEBUG "\t OTGSC 0x%08x\n",
++ fsl_readl(&usb_dr_regs->otgsc));
++ printk(KERN_DEBUG "\tPORTSC1 0x%08x\n",
++ fsl_readl(&usb_dr_regs->portsc1));
++ printk(KERN_DEBUG "\tUSBMODE 0x%08x\n",
++ fsl_readl(&usb_dr_regs->usbmode));
++ printk(KERN_DEBUG "\t USBCMD 0x%08x\n",
++ fsl_readl(&usb_dr_regs->usbcmd));
++ printk(KERN_DEBUG "\t USBSTS 0x%08x\n",
++ fsl_readl(&usb_dr_regs->usbsts));
++
++ /* ------ State Machine Variables ----- */
++ printk(KERN_DEBUG "\ta_bus_req: %d\n", fsm->a_bus_req);
++ printk(KERN_DEBUG "\tb_bus_req: %d\n", fsm->b_bus_req);
++ printk(KERN_DEBUG "\ta_bus_resume: %d\n", fsm->a_bus_resume);
++ printk(KERN_DEBUG "\ta_bus_suspend: %d\n", fsm->a_bus_suspend);
++ printk(KERN_DEBUG "\ta_conn: %d\n", fsm->a_conn);
++ printk(KERN_DEBUG "\ta_sess_vld: %d\n", fsm->a_sess_vld);
++ printk(KERN_DEBUG "\ta_srp_det: %d\n", fsm->a_srp_det);
++ printk(KERN_DEBUG "\ta_vbus_vld: %d\n", fsm->a_vbus_vld);
++ printk(KERN_DEBUG "\tb_bus_resume: %d\n", fsm->b_bus_resume);
++ printk(KERN_DEBUG "\tb_bus_suspend: %d\n", fsm->b_bus_suspend);
++ printk(KERN_DEBUG "\tb_conn: %d\n", fsm->b_conn);
++ printk(KERN_DEBUG "\tb_se0_srp: %d\n", fsm->b_se0_srp);
++ printk(KERN_DEBUG "\tb_sess_end: %d\n", fsm->b_sess_end);
++ printk(KERN_DEBUG "\tb_sess_vld: %d\n", fsm->b_sess_vld);
++ printk(KERN_DEBUG "\tid: %d\n", fsm->id);
++}
++#endif
++
++
++/* Routines to access transceiver ULPI registers */
++u8 view_ulpi(u8 addr)
++{
++ u32 temp;
++
++ temp = 0x40000000 | (addr << 16);
++ fsl_writel(temp, &usb_dr_regs->ulpiview);
++
++ udelay(1000);
++
++ /* DDD timeout this loop: */
++ do {
++ temp = fsl_readl(&usb_dr_regs->ulpiview);
++ } while (temp & 0x40000000);
++
++ return (temp & 0x0000ff00) >> 8;
++}
++
++int write_ulpi(u8 addr, u8 data)
++{
++ u32 temp;
++
++ temp = 0x60000000 | (addr << 16) | data;
++ fsl_writel(temp, &usb_dr_regs->ulpiview);
++ return 0;
++}
++
++/* prototype declaration */
++void fsl_otg_add_timer(void *timer);
++void fsl_otg_del_timer(void *timer);
++
++/* -------------------------------------------------------------*/
++/* Operations that will be called from OTG Finite State Machine */
++
++/* Charge vbus for vbus pulsing in SRP */
++void fsl_otg_chrg_vbus(int on)
++{
++ u32 tmp;
++
++ VDBG(" %d\n", on);
++
++ tmp = fsl_readl(&usb_dr_regs->otgsc) & ~OTGSC_INTSTS_MASK;
++
++ if (on) {
++ tmp &= ~OTGSC_CTRL_VBUS_DISCHARGE;
++ tmp |= OTGSC_CTRL_VBUS_CHARGE;
++ } else {
++ tmp &= ~OTGSC_CTRL_VBUS_CHARGE;
++ }
++ fsl_writel(tmp, &usb_dr_regs->otgsc);
++}
++
++/* Discharge vbus through a resistor to ground */
++void fsl_otg_dischrg_vbus(int on)
++{
++ u32 tmp;
++
++ VDBG(" %d\n", on);
++
++ tmp = fsl_readl(&usb_dr_regs->otgsc) & ~OTGSC_INTSTS_MASK;
++
++ if (on)
++ tmp |= OTGSC_CTRL_VBUS_DISCHARGE;
++ else
++ tmp &= ~OTGSC_CTRL_VBUS_DISCHARGE;
++
++ fsl_writel(tmp, &usb_dr_regs->otgsc);
++}
++
++/* A-device driver vbus, controlled through PP bit in PORTSC */
++void fsl_otg_drv_vbus(int on)
++{
++ u32 tmp;
++
++ VDBG(" %d\n", on);
++
++ tmp = fsl_readl(&usb_dr_regs->portsc1) & ~PORTSCX_W1C_BITS;
++
++ if (on)
++ tmp |= PORTSCX_PORT_POWER;
++ else
++ tmp &= ~PORTSCX_PORT_POWER;
++
++ fsl_writel(tmp, &usb_dr_regs->portsc1);
++}
++
++/* Pull-up D+, signalling connect by periperal. Also used in
++ * data-line pulsing in SRP */
++void fsl_otg_loc_conn(int on)
++{
++ u32 tmp;
++
++ VDBG(" %d\n", on);
++
++ tmp = fsl_readl(&usb_dr_regs->otgsc) & ~OTGSC_INTSTS_MASK;
++
++ if (on)
++ tmp |= OTGSC_CTRL_DATA_PULSING;
++ else
++ tmp &= ~OTGSC_CTRL_DATA_PULSING;
++
++ fsl_writel(tmp, &usb_dr_regs->otgsc);
++}
++
++/* Generate SOF by host. This is controlled through suspend/resume the
++ * port. In host mode, controller will automatically send SOF.
++ * Suspend will block the data on the port.
++ */
++void fsl_otg_loc_sof(int on)
++{
++ u32 tmp;
++
++ VDBG(" %d\n", on);
++
++ tmp = fsl_readl(&usb_dr_regs->portsc1) & ~PORTSCX_W1C_BITS;
++
++ if (on)
++ tmp |= PORTSCX_PORT_FORCE_RESUME;
++ else
++ tmp |= PORTSCX_PORT_SUSPEND;
++
++ fsl_writel(tmp, &usb_dr_regs->portsc1);
++}
++
++/* Start SRP pulsing by data-line pulsing, followed with v-bus pulsing. */
++void fsl_otg_start_pulse(void)
++{
++ u32 __attribute__ ((unused)) tmp;
++
++ VDBG("\n");
++ srp_wait_done = 0;
++
++#ifdef HA_DATA_PULSE
++ tmp = fsl_readl(&usb_dr_regs->otgsc) &= ~OTGSC_INTSTS_MASK;
++ tmp |= OTGSC_HA_DATA_PULSE;
++ fsl_writel(tmp, &usb_dr_regs->otgsc);
++#else
++ fsl_otg_loc_conn(1);
++#endif
++
++ fsl_otg_add_timer(b_data_pulse_tmr);
++}
++
++void fsl_otg_pulse_vbus(void);
++
++void b_data_pulse_end(unsigned long foo)
++{
++#ifdef HA_DATA_PULSE
++#else
++ fsl_otg_loc_conn(0);
++#endif
++
++ /* Do VBUS pulse after data pulse */
++ fsl_otg_pulse_vbus();
++}
++
++void fsl_otg_pulse_vbus(void)
++{
++ srp_wait_done = 0;
++ fsl_otg_chrg_vbus(1);
++ /* start the timer to end vbus charge */
++ fsl_otg_add_timer(b_vbus_pulse_tmr);
++}
++
++void b_vbus_pulse_end(unsigned long foo)
++{
++ fsl_otg_chrg_vbus(0);
++
++ /* As USB3300 using the same a_sess_vld and b_sess_vld voltage
++ * we need to discharge the bus for a while to distinguish
++ * residual voltage of vbus pulsing and A device pull up */
++ fsl_otg_dischrg_vbus(1);
++ fsl_otg_add_timer(b_srp_wait_tmr);
++}
++
++void b_srp_end(unsigned long foo)
++{
++ fsl_otg_dischrg_vbus(0);
++ srp_wait_done = 1;
++
++ if ((fsl_otg_dev->otg.state == OTG_STATE_B_SRP_INIT) &&
++ fsl_otg_dev->fsm.b_sess_vld)
++ fsl_otg_dev->fsm.b_srp_done = 1;
++}
++
++/* Workaround for a_host suspending too fast. When a_bus_req=0,
++ * a_host will start by SRP. It needs to set b_hnp_enable before
++ * actually suspending to start HNP
++ */
++void a_wait_enum(unsigned long foo)
++{
++ VDBG("a_wait_enum timeout\n");
++ if (!fsl_otg_dev->otg.host->b_hnp_enable)
++ fsl_otg_add_timer(a_wait_enum_tmr);
++ else
++ otg_statemachine(&fsl_otg_dev->fsm);
++}
++
++/* ------------------------------------------------------*/
++
++/* The timeout callback function to set time out bit */
++void set_tmout(unsigned long indicator)
++{
++ *(int *)indicator = 1;
++}
++
++/* Initialize timers */
++void fsl_otg_init_timers(struct otg_fsm *fsm)
++{
++ /* FSM used timers */
++ fsm->a_wait_vrise_tmr = otg_timer_initializer(&set_tmout, TA_WAIT_VRISE,
++ (unsigned long)&fsm->a_wait_vrise_tmout);
++ fsm->a_wait_bcon_tmr = otg_timer_initializer(&set_tmout, TA_WAIT_BCON,
++ (unsigned long)&fsm->a_wait_bcon_tmout);
++ fsm->a_aidl_bdis_tmr = otg_timer_initializer(&set_tmout, TA_AIDL_BDIS,
++ (unsigned long)&fsm->a_aidl_bdis_tmout);
++ fsm->b_ase0_brst_tmr = otg_timer_initializer(&set_tmout, TB_ASE0_BRST,
++ (unsigned long)&fsm->b_ase0_brst_tmout);
++ fsm->b_se0_srp_tmr = otg_timer_initializer(&set_tmout, TB_SE0_SRP,
++ (unsigned long)&fsm->b_se0_srp);
++ fsm->b_srp_fail_tmr = otg_timer_initializer(&set_tmout, TB_SRP_FAIL,
++ (unsigned long)&fsm->b_srp_done);
++ fsm->a_wait_enum_tmr = otg_timer_initializer(&a_wait_enum, 10,
++ (unsigned long)&fsm);
++
++ /* device driver used timers */
++ b_srp_wait_tmr = otg_timer_initializer(&b_srp_end, TB_SRP_WAIT, 0);
++ b_data_pulse_tmr = otg_timer_initializer(&b_data_pulse_end,
++ TB_DATA_PLS, 0);
++ b_vbus_pulse_tmr = otg_timer_initializer(&b_vbus_pulse_end,
++ TB_VBUS_PLS, 0);
++
++}
++
++/* Add timer to timer list */
++void fsl_otg_add_timer(void *gtimer)
++{
++ struct fsl_otg_timer *timer = (struct fsl_otg_timer *)gtimer;
++ struct fsl_otg_timer *tmp_timer;
++
++ /* Check if the timer is already in the active list,
++ * if so update timer count
++ */
++ list_for_each_entry(tmp_timer, &active_timers, list)
++ if (tmp_timer == timer) {
++ timer->count = timer->expires;
++ return;
++ }
++ timer->count = timer->expires;
++ list_add_tail(&timer->list, &active_timers);
++}
++
++/* Remove timer from the timer list; clear timeout status */
++void fsl_otg_del_timer(void *gtimer)
++{
++ struct fsl_otg_timer *timer = (struct fsl_otg_timer *)gtimer;
++ struct fsl_otg_timer *tmp_timer, *del_tmp;
++
++ list_for_each_entry_safe(tmp_timer, del_tmp, &active_timers, list)
++ if (tmp_timer == timer)
++ list_del(&timer->list);
++}
++
++/*
++ * Reduce timer count by 1, and find timeout conditions.
++ * Called by fsl_otg 1ms timer interrupt
++ */
++int fsl_otg_tick_timer(void)
++{
++ struct fsl_otg_timer *tmp_timer, *del_tmp;
++ int expired = 0;
++
++ list_for_each_entry_safe(tmp_timer, del_tmp, &active_timers, list) {
++ tmp_timer->count--;
++ /* check if timer expires */
++ if (!tmp_timer->count) {
++ list_del(&tmp_timer->list);
++ tmp_timer->function(tmp_timer->data);
++ expired = 1;
++ }
++ }
++
++ return expired;
++}
++
++/* Reset controller, not reset the bus */
++void otg_reset_controller(void)
++{
++ u32 command;
++ unsigned long flags;
++ int timeout;
++
++ VDBG("\n");
++
++ spin_lock_irqsave(&usb_dr_regs_lock, flags);
++
++ command = fsl_readl(&usb_dr_regs->usbcmd);
++ command |= USB_CMD_CTRL_RESET;
++ fsl_writel(command, &usb_dr_regs->usbcmd);
++ spin_unlock_irqrestore(&usb_dr_regs_lock, flags);
++
++ /* Wait reset completed */
++ timeout = 500;
++ while (fsl_readl(&usb_dr_regs->usbcmd) & USB_CMD_CTRL_RESET)
++ udelay(1);
++ if (timeout <= 0)
++ ERR("%s - USBCMD_RST never clear. Timeout is %d \n",
++ __FUNCTION__, timeout);
++}
++
++/* Call suspend/resume routines in host driver */
++int fsl_otg_start_host(struct otg_fsm *fsm, int on)
++{
++ struct otg_transceiver *xceiv = fsm->transceiver;
++ struct device *dev;
++ struct fsl_otg *otg_dev = container_of(xceiv, struct fsl_otg, otg);
++ u32 retval = 0;
++
++ if (!xceiv->host)
++ return -ENODEV;
++
++ dev = xceiv->host->controller;
++
++ /*
++ * Update a_vbus_vld state as a_vbus_vld int is disabled
++ * in device mode
++ */
++ fsm->a_vbus_vld =
++ !!(fsl_readl(&usb_dr_regs->otgsc) & OTGSC_STS_A_VBUS_VALID);
++ if (on) {
++ /* start fsl usb host controller */
++ if (otg_dev->host_working)
++ goto end;
++ else {
++ otg_reset_controller();
++ VDBG("host on......\n");
++ if (dev->driver->resume) {
++ retval = dev->driver->resume(dev);
++ if (fsm->id) {
++ /* default-b */
++ fsl_otg_drv_vbus(1);
++ /* Workaround: b_host can't driver
++ * vbus, but PP in PORTSC needs to
++ * be 1 for host to work.
++ * So we set drv_vbus bit in
++ * transceiver to 0 thru ULPI. */
++ write_ulpi(0x0c, 0x20);
++ }
++ }
++
++ otg_dev->host_working = 1;
++ }
++ } else {
++ /* stop fsl usb host controller */
++ if (!otg_dev->host_working)
++ goto end;
++ else {
++ VDBG("host off......\n");
++ if (dev && dev->driver) {
++ retval = dev->driver->suspend(dev, PMSG_SUSPEND);
++ if (fsm->id)
++ /* default-b */
++ fsl_otg_drv_vbus(0);
++ }
++ otg_dev->host_working = 0;
++ }
++ }
++end:
++ return retval;
++}
++
++/*
++ * Call suspend and resume function in udc driver
++ * to stop and start udc driver.
++ */
++int fsl_otg_start_gadget(struct otg_fsm *fsm, int on)
++{
++ struct otg_transceiver *xceiv = fsm->transceiver;
++ struct device *dev;
++
++ VDBG("DDD fsm=%p xceiv=%p\n", fsm, xceiv);
++ if (!xceiv->gadget || !xceiv->gadget->dev.parent)
++ return -ENODEV;
++
++ VDBG("DDD xceiv=%p xceiv->gadget=%p parent=%p\n", xceiv, xceiv->gadget,
++ xceiv->gadget->dev.parent);
++
++ VDBG("gadget %s\n", on ? "on" : "off");
++ /* DDD dump_state("starting gadget", fsm); */
++
++ dev = xceiv->gadget->dev.parent;
++
++ if (on)
++ dev->driver->resume(dev);
++ else
++ dev->driver->suspend(dev, PMSG_SUSPEND);
++
++ return 0;
++}
++
++#if 0
++static void fsl_otg_enable(struct otg_transceiver *otg_p)
++{
++ struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
++ struct otg_fsm *fsm = &(otg_dev)->fsm;
++ u32 otg_sc;
++
++ /* DDD VDBG(""); */
++ /* enable OTG interrupt */
++ otg_sc = fsl_readl(&usb_dr_regs->otgsc);
++ otg_sc |= OTGSC_INTERRUPT_ENABLE_BITS_MASK;
++ otg_sc &= ~OTGSC_IE_1ms_TIMER;
++ otg_sc &= ~OTGSC_CTRL_VBUS_DISCHARGE;
++ otg_sc |= OTGSC_IE_USB_ID;
++ fsl_writel(otg_sc, &usb_dr_regs->otgsc);
++
++ fsm->id = (otg_sc & OTGSC_STS_USB_ID) ? 1 : 0;
++
++ if (fsm->id) {
++ otg_p->state = OTG_STATE_UNDEFINED;
++ } else {
++ otg_p->state = OTG_STATE_A_IDLE;
++ }
++
++ otg_p->default_a = (fsm->id == 0);
++ otg_p->host->is_b_host = fsm->id;
++ otg_p->gadget->is_a_peripheral = !fsm->id;
++
++ fsm->a_vbus_vld = 1;
++
++ fsm->b_sess_vld = (otg_sc & OTGSC_STS_B_SESSION_VALID) ? 1 : 0;
++ fsm->a_sess_vld = (otg_sc & OTGSC_STS_A_SESSION_VALID) ? 1 : 0;
++ fsm->b_sess_end = (otg_sc & OTGSC_STS_B_SESSION_END) ? 1 : 0;
++}
++#endif
++
++/*
++ * Called by initialization code of host driver. Register host controller
++ * to the OTG. Suspend host for OTG role detection.
++ */
++static int fsl_otg_set_host(struct otg_transceiver *otg_p, struct usb_bus *host)
++{
++ struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
++
++ if (!otg_p || otg_dev != fsl_otg_dev)
++ return -ENODEV;
++
++ otg_p->host = host;
++
++ otg_dev->fsm.a_bus_drop = 0;
++ otg_dev->fsm.a_bus_req = 1;
++
++ if (host) {
++ VDBG("host off......\n");
++
++ otg_p->host->otg_port = fsl_otg_initdata.otg_port;
++ otg_p->host->is_b_host = otg_dev->fsm.id;
++ /* must leave time for khubd to finish its thing
++ * before yanking the host driver out from under it,
++ * so suspend the host after a short delay.
++ */
++ otg_dev->host_working = 1;
++ schedule_delayed_work(&otg_dev->otg_event, 100);
++ return 0;
++ } else { /* host driver going away */
++
++ if (!(le32_to_cpu(otg_dev->dr_mem_map->otgsc) &
++ OTGSC_STS_USB_ID)) {
++ /* Mini-A cable connected */
++ struct otg_fsm *fsm = &otg_dev->fsm;
++
++ otg_p->state = OTG_STATE_UNDEFINED;
++ fsm->protocol = PROTO_UNDEF;
++ }
++ }
++
++ otg_dev->host_working = 0;
++
++ otg_statemachine(&otg_dev->fsm);
++
++ return 0;
++}
++
++/* Called by initialization code of udc. Register udc to OTG.*/
++static int fsl_otg_set_peripheral(struct otg_transceiver *otg_p,
++ struct usb_gadget *gadget)
++{
++ struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
++
++ VDBG("\n");
++
++ if (!otg_p || otg_dev != fsl_otg_dev)
++ return -ENODEV;
++
++ if (!gadget) {
++ if (!otg_dev->otg.default_a)
++ otg_p->gadget->ops->vbus_draw(otg_p->gadget, 0);
++ usb_gadget_vbus_disconnect(otg_dev->otg.gadget);
++ otg_dev->otg.gadget = 0;
++ otg_dev->fsm.b_bus_req = 0;
++ otg_statemachine(&otg_dev->fsm);
++ return 0;
++ }
++
++ otg_p->gadget = gadget;
++ otg_p->gadget->is_a_peripheral = !otg_dev->fsm.id;
++
++ otg_dev->fsm.b_bus_req = 1;
++
++ /* start the gadget right away if the ID pin says Mini-B */
++ DBG("ID pin=%d\n", otg_dev->fsm.id);
++ if (otg_dev->fsm.id == 1) {
++ fsl_otg_start_host(&otg_dev->fsm, 0);
++ fsl_otg_drv_vbus(0);
++ fsl_otg_start_gadget(&otg_dev->fsm, 1);
++ }
++
++ return 0;
++}
++
++/* Set OTG port power, only for B-device */
++static int fsl_otg_set_power(struct otg_transceiver *otg_p, unsigned mA)
++{
++ if (!fsl_otg_dev)
++ return -ENODEV;
++ if (otg_p->state == OTG_STATE_B_PERIPHERAL)
++ printk(KERN_DEBUG "FSL OTG:Draw %d mA\n", mA);
++
++ return 0;
++}
++
++/* Delayed pin detect interrupt processing.
++ *
++ * When the Mini-A cable is disconnected from the board,
++ * the pin-detect interrupt happens before the disconnnect
++ * interrupts for the connected device(s). In order to
++ * process the disconnect interrupt(s) prior to switching
++ * roles, the pin-detect interrupts are delayed, and handled
++ * by this routine.
++ */
++static void fsl_otg_event(struct work_struct *work)
++{
++ struct fsl_otg *og = container_of(work, struct fsl_otg, otg_event.work);
++ struct otg_fsm *fsm = &og->fsm;
++
++ VDBG("DDD fsm->id=%d\n", fsm->id);
++ if (fsm->id) { /* switch to gadget */
++ fsl_otg_start_host(fsm, 0);
++ fsl_otg_drv_vbus(0);
++ fsl_otg_start_gadget(fsm, 1);
++ }
++}
++
++/* B-device start SRP */
++static int fsl_otg_start_srp(struct otg_transceiver *otg_p)
++{
++ struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
++
++ if (!otg_p || otg_dev != fsl_otg_dev
++ || otg_p->state != OTG_STATE_B_IDLE)
++ return -ENODEV;
++
++ otg_dev->fsm.b_bus_req = 1;
++ otg_statemachine(&otg_dev->fsm);
++
++ return 0;
++}
++
++/* A_host suspend will call this function to start hnp */
++static int fsl_otg_start_hnp(struct otg_transceiver *otg_p)
++{
++ struct fsl_otg *otg_dev = container_of(otg_p, struct fsl_otg, otg);
++
++ if (!otg_p || otg_dev != fsl_otg_dev)
++ return -ENODEV;
++
++ VDBG("start_hnp.............\n");
++ /* clear a_bus_req to enter a_suspend state */
++ otg_dev->fsm.a_bus_req = 0;
++ otg_statemachine(&otg_dev->fsm);
++
++ return 0;
++}
++
++/*
++ * Interrupt handler. OTG/host/peripheral share the same int line.
++ * OTG driver clears OTGSC interrupts and leaves USB interrupts
++ * intact. It needs to have knowledge of some USB interrupts
++ * such as port change.
++ */
++irqreturn_t fsl_otg_isr(int irq, void *dev_id)
++{
++ struct otg_fsm *fsm = &((struct fsl_otg *)dev_id)->fsm;
++ struct otg_transceiver *otg = &((struct fsl_otg *)dev_id)->otg;
++ u32 otg_int_src, otg_sc;
++
++ otg_sc = fsl_readl(&usb_dr_regs->otgsc);
++ otg_int_src = otg_sc & OTGSC_INTSTS_MASK & (otg_sc >> 8);
++
++ /* Only clear otg interrupts */
++ fsl_writel(otg_sc, &usb_dr_regs->otgsc);
++
++ /*FIXME: ID change not generate when init to 0 */
++ fsm->id = (otg_sc & OTGSC_STS_USB_ID) ? 1 : 0;
++ otg->default_a = (fsm->id == 0);
++
++ /* process OTG interrupts */
++ if (otg_int_src) {
++ VDBG("\nOTG irq 0x%08x\n", otg_int_src);
++
++ if (otg_int_src & OTGSC_INTSTS_USB_ID) {
++ fsm->id = (otg_sc & OTGSC_STS_USB_ID) ? 1 : 0;
++ otg->default_a = (fsm->id == 0);
++ /* clear conn information */
++ if (fsm->id)
++ fsm->b_conn = 0;
++ else
++ fsm->a_conn = 0;
++
++ if (otg->host)
++ otg->host->is_b_host = fsm->id;
++ if (otg->gadget)
++ otg->gadget->is_a_peripheral = !fsm->id;
++ VDBG("ID int (ID is %d)\n", fsm->id);
++
++ if (fsm->id) { /* switch to gadget */
++ schedule_delayed_work(&((struct fsl_otg *)
++ dev_id)->otg_event, 25);
++ } else { /* switch to host */
++ cancel_delayed_work(&
++ ((struct fsl_otg *)dev_id)->
++ otg_event);
++ fsl_otg_start_gadget(fsm, 0);
++ fsl_otg_drv_vbus(1);
++ fsl_otg_start_host(fsm, 1);
++ }
++
++ return IRQ_HANDLED;
++ }
++ }
++
++ return IRQ_NONE;
++}
++
++
++static struct otg_fsm_ops fsl_otg_ops = {
++ .chrg_vbus = fsl_otg_chrg_vbus,
++ .drv_vbus = fsl_otg_drv_vbus,
++ .loc_conn = fsl_otg_loc_conn,
++ .loc_sof = fsl_otg_loc_sof,
++ .start_pulse = fsl_otg_start_pulse,
++
++ .add_timer = fsl_otg_add_timer,
++ .del_timer = fsl_otg_del_timer,
++
++ .start_host = fsl_otg_start_host,
++ .start_gadget = fsl_otg_start_gadget,
++};
++
++/* Initialize the global variable fsl_otg_dev and request IRQ for OTG */
++int fsl_otg_cfg(struct platform_device *pdev)
++{
++ int status;
++ struct fsl_otg *fsl_otg_tc;
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++ struct resource *res;
++
++ DBG("\n");
++
++ if (fsl_otg_dev)
++ return 0;
++
++ /* allocate space to fsl otg device */
++ fsl_otg_tc = kzalloc(sizeof(struct fsl_otg), GFP_KERNEL);
++ if (!fsl_otg_tc)
++ return -ENODEV;
++
++ if (pdata->regs) {
++ fsl_otg_tc->dr_mem_map = pdata->regs;
++ } else {
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!res) {
++ dev_err(&pdev->dev, "no register addr.\n");
++ return -ENODEV;
++ }
++
++ /*
++ printk("DDD %s(): rsrc_start=0x%x rsrc_len=0x%x\n",
++ __FUNCTION__, res->start, res->end - res->start + 1);
++ */
++
++ if (!request_mem_region(res->start, res->end - res->start + 1,
++ "OTG")) {
++ dev_dbg(&pdev->dev, "request_mem_region failed\n");
++ return -EBUSY;
++ }
++ fsl_otg_tc->dr_mem_map = ioremap(res->start,
++ res->end - res->start + 1);
++ }
++ DBG("set dr_mem_map to 0x%p\n", fsl_otg_tc->dr_mem_map);
++
++ INIT_DELAYED_WORK(&fsl_otg_tc->otg_event, fsl_otg_event);
++
++ INIT_LIST_HEAD(&active_timers);
++ fsl_otg_init_timers(&fsl_otg_tc->fsm);
++
++ /* Set OTG state machine operations */
++ fsl_otg_tc->fsm.ops = &fsl_otg_ops;
++
++ /* record initial state of ID pin */
++ fsl_otg_tc->fsm.id = (fsl_otg_tc->dr_mem_map->otgsc & OTGSC_STS_USB_ID)
++ ? 1 : 0;
++ DBG("initial ID pin=%d\n", fsl_otg_tc->fsm.id);
++
++ /* initialize the otg structure */
++ fsl_otg_tc->otg.label = DRIVER_DESC;
++ fsl_otg_tc->otg.set_host = fsl_otg_set_host;
++ fsl_otg_tc->otg.set_peripheral = fsl_otg_set_peripheral;
++ fsl_otg_tc->otg.set_power = fsl_otg_set_power;
++ fsl_otg_tc->otg.start_hnp = fsl_otg_start_hnp;
++ fsl_otg_tc->otg.start_srp = fsl_otg_start_srp;
++
++ fsl_otg_dev = fsl_otg_tc;
++
++ /* Store the otg transceiver */
++ status = otg_set_transceiver(&fsl_otg_tc->otg);
++ if (status) {
++ printk(KERN_WARNING ": unable to register OTG transceiver.\n");
++ return status;
++ }
++
++ return 0;
++}
++
++/* OTG Initialization*/
++int usb_otg_start(struct platform_device *pdev)
++{
++ struct fsl_otg *p_otg;
++ struct otg_transceiver *otg_trans = otg_get_transceiver();
++ struct otg_fsm *fsm;
++ int status;
++ u32 temp;
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++ int timeout;
++
++ DBG("\n");
++
++ p_otg = container_of(otg_trans, struct fsl_otg, otg);
++ fsm = &p_otg->fsm;
++
++ /* Initialize the state machine structure with default values */
++ SET_OTG_STATE(otg_trans, OTG_STATE_UNDEFINED);
++ fsm->transceiver = &p_otg->otg;
++
++ usb_dr_regs = p_otg->dr_mem_map;
++ DBG("set usb_dr_regs to 0x%p\n", usb_dr_regs);
++
++ /* request irq */
++ p_otg->irq = platform_get_irq(pdev, 0);
++ status = request_irq(p_otg->irq, fsl_otg_isr,
++ IRQF_SHARED, driver_name, p_otg);
++ if (status) {
++ dev_dbg(p_otg->otg.dev, "can't get IRQ %d, error %d\n",
++ p_otg->irq, status);
++ kfree(p_otg);
++ return status;
++ }
++
++
++ /* stop the controller */
++ temp = fsl_readl(&usb_dr_regs->usbcmd) & ~USB_CMD_RUN_STOP;
++ fsl_writel(temp, &usb_dr_regs->usbcmd);
++
++ /* reset the controller */
++ temp = fsl_readl(&usb_dr_regs->usbcmd);
++ temp |= USB_CMD_CTRL_RESET;
++ fsl_writel(temp, &usb_dr_regs->usbcmd);
++
++ /* wait reset completed */
++ timeout = 500;
++ while (timeout-- &&
++ fsl_readl(&usb_dr_regs->usbcmd) & USB_CMD_CTRL_RESET)
++ udelay(1);
++ if (timeout <= 0)
++ ERR("%s - USBCMD_RST never clear. Timeout is %d \n",
++ __FUNCTION__, timeout);
++
++ /* configure the VBUSHS as IDLE(both host and device) */
++ temp = USB_MODE_STREAM_DISABLE | (pdata->es ? USBMODE_ES : 0);
++ fsl_writel(temp, &usb_dr_regs->usbmode);
++
++ /* configure PHY interface */
++ temp = fsl_readl(&usb_dr_regs->portsc1);
++ temp &= ~(PORTSCX_PHY_TYPE_SEL | PORTSCX_PTW_8BIT);
++
++ /* DDD wrong xcvr setting stuff follows */
++ temp |= PORTSCX_PTS_ULPI;
++ fsl_writel(temp, &usb_dr_regs->portsc1);
++
++
++ /* disable all interrupt and clear all OTGSC status */
++ temp = fsl_readl(&usb_dr_regs->otgsc);
++ temp &= ~OTGSC_INTERRUPT_ENABLE_BITS_MASK;
++ temp |= OTGSC_INTERRUPT_STATUS_BITS_MASK | OTGSC_CTRL_VBUS_DISCHARGE;
++ fsl_writel(temp, &usb_dr_regs->otgsc);
++
++ fsl_otg_drv_vbus(0);
++
++ /*
++ * The identification (id) input is FALSE when a Mini-A plug is inserted
++ * in the devices Mini-AB receptacle. Otherwise, this input is TRUE.
++ * Also: record initial state of ID pin
++ */
++ if (fsl_readl(&usb_dr_regs->otgsc) & OTGSC_STS_USB_ID) {
++ p_otg->otg.state = OTG_STATE_UNDEFINED;
++ p_otg->fsm.id = 1;
++ } else {
++ p_otg->otg.state = OTG_STATE_A_IDLE;
++ p_otg->fsm.id = 0;
++ }
++
++ DBG("initial ID pin=%d\n", p_otg->fsm.id);
++
++ /* enable OTG ID pin interrupt */
++ temp = fsl_readl(&usb_dr_regs->otgsc);
++ temp |= OTGSC_IE_USB_ID;
++ temp &= ~(OTGSC_CTRL_VBUS_DISCHARGE | OTGSC_IE_1ms_TIMER);
++ fsl_writel(temp, &usb_dr_regs->otgsc);
++
++ return 0;
++}
++
++/* Initialize board specific registers,PIB board,clock and pin multiplexing */
++static int board_init(struct platform_device *pdev)
++{
++ struct fsl_usb2_platform_data *pdata;
++ pdata = (struct fsl_usb2_platform_data *)pdev->dev.platform_data;
++
++ /*
++ * do platform specific init: check the clock, grab/config pins, etc.
++ */
++ if (pdata->platform_init(pdev) != 0)
++ return -EINVAL;
++
++ return 0;
++}
++
++/*-------------------------------------------------------------------------
++ PROC File System Support
++-------------------------------------------------------------------------*/
++#ifdef CONFIG_USB_OTG_DEBUG_FILES
++
++#include <linux/seq_file.h>
++
++static const char proc_filename[] = "driver/fsl_usb2_otg";
++
++static int otg_proc_read(char *page, char **start, off_t off, int count,
++ int *eof, void *_dev)
++{
++ struct otg_fsm *fsm = &fsl_otg_dev->fsm;
++ char *buf = page;
++ char *next = buf;
++ unsigned size = count;
++ unsigned long flags;
++ int t;
++ u32 tmp_reg;
++
++ if (off != 0)
++ return 0;
++
++ spin_lock_irqsave(&fsm->lock, flags);
++
++ /* ------basic driver infomation ---- */
++ t = scnprintf(next, size,
++ DRIVER_DESC "\n" "fsl_usb2_otg version: %s\n\n",
++ DRIVER_VERSION);
++ size -= t;
++ next += t;
++
++ /* ------ Registers ----- */
++ /* tmp_reg = le32_to_cpu(usb_dr_regs->otgsc); */
++ tmp_reg = fsl_readl(&usb_dr_regs->otgsc);
++ t = scnprintf(next, size, "OTGSC reg: 0x%08x\n", tmp_reg);
++ size -= t;
++ next += t;
++
++ /* tmp_reg = le32_to_cpu(usb_dr_regs->portsc); */
++ tmp_reg = fsl_readl(&usb_dr_regs->portsc1);
++ t = scnprintf(next, size, "PORTSC reg: 0x%08x\n", tmp_reg);
++ size -= t;
++ next += t;
++
++ /* tmp_reg = le32_to_cpu(usb_dr_regs->usbmode); */
++ tmp_reg = fsl_readl(&usb_dr_regs->usbmode);
++ t = scnprintf(next, size, "USBMODE reg: 0x%08x\n", tmp_reg);
++ size -= t;
++ next += t;
++
++ /* tmp_reg = le32_to_cpu(usb_dr_regs->usbcmd); */
++ tmp_reg = fsl_readl(&usb_dr_regs->usbcmd);
++ t = scnprintf(next, size, "USBCMD reg: 0x%08x\n", tmp_reg);
++ size -= t;
++ next += t;
++
++ /* tmp_reg = le32_to_cpu(usb_dr_regs->usbsts); */
++ tmp_reg = fsl_readl(&usb_dr_regs->usbsts);
++ t = scnprintf(next, size, "USBSTS reg: 0x%08x\n", tmp_reg);
++ size -= t;
++ next += t;
++
++ /* ------ State ----- */
++ t = scnprintf(next, size, "FSM protocol=%d %s\n", fsm->protocol,
++ fsm->protocol ?
++ (fsm->protocol == PROTO_HOST ? "Host" : "Gadget")
++ : "None");
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size,
++ "OTG state: %s\n\n",
++ state_string(fsl_otg_dev->otg.state));
++ size -= t;
++ next += t;
++
++ /* ------ State Machine Variables ----- */
++ t = scnprintf(next, size, "a_bus_req: %d\n", fsm->a_bus_req);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "b_bus_req: %d\n", fsm->b_bus_req);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "a_bus_resume: %d\n", fsm->a_bus_resume);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "a_bus_suspend: %d\n", fsm->a_bus_suspend);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "a_conn: %d\n", fsm->a_conn);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "a_sess_vld: %d\n", fsm->a_sess_vld);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "a_srp_det: %d\n", fsm->a_srp_det);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "a_vbus_vld: %d\n", fsm->a_vbus_vld);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "b_bus_resume: %d\n", fsm->b_bus_resume);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "b_bus_suspend: %d\n", fsm->b_bus_suspend);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "b_conn: %d\n", fsm->b_conn);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "b_se0_srp: %d\n", fsm->b_se0_srp);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "b_sess_end: %d\n", fsm->b_sess_end);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "b_sess_vld: %d\n", fsm->b_sess_vld);
++ size -= t;
++ next += t;
++
++ t = scnprintf(next, size, "id: %d\n", fsm->id);
++ size -= t;
++ next += t;
++
++ spin_unlock_irqrestore(&fsm->lock, flags);
++
++ *eof = 1;
++ return count - size;
++}
++
++#define create_proc_file() create_proc_read_entry(proc_filename, \
++ 0, NULL, otg_proc_read, NULL)
++
++#define remove_proc_file() remove_proc_entry(proc_filename, NULL)
++
++#else /* !CONFIG_USB_OTG_DEBUG_FILES */
++
++#define create_proc_file() do {} while (0)
++#define remove_proc_file() do {} while (0)
++
++#endif /*CONFIG_USB_OTG_DEBUG_FILES */
++
++/*----------------------------------------------------------*/
++/* Char driver interface to control some OTG input */
++
++/*
++ * This function handle some ioctl command,such as get otg
++ * status and set host suspend
++ */
++static int fsl_otg_ioctl(struct inode *inode, struct file *file,
++ unsigned int cmd, unsigned long arg)
++{
++ u32 retval = 0;
++
++ switch (cmd) {
++ case GET_OTG_STATUS:
++ retval = fsl_otg_dev->host_working;
++ break;
++
++ case SET_A_SUSPEND_REQ:
++ fsl_otg_dev->fsm.a_suspend_req = arg;
++ break;
++
++ case SET_A_BUS_DROP:
++ fsl_otg_dev->fsm.a_bus_drop = arg;
++ break;
++
++ case SET_A_BUS_REQ:
++ fsl_otg_dev->fsm.a_bus_req = arg;
++ break;
++
++ case SET_B_BUS_REQ:
++ fsl_otg_dev->fsm.b_bus_req = arg;
++ break;
++
++ default:
++ break;
++ }
++
++ otg_statemachine(&fsl_otg_dev->fsm);
++
++ return retval;
++}
++
++static int fsl_otg_open(struct inode *inode, struct file *file)
++{
++
++ return 0;
++}
++
++static int fsl_otg_release(struct inode *inode, struct file *file)
++{
++
++ return 0;
++}
++
++static struct file_operations otg_fops = {
++ .owner = THIS_MODULE,
++ .llseek = NULL,
++ .read = NULL,
++ .write = NULL,
++ .ioctl = fsl_otg_ioctl,
++ .open = fsl_otg_open,
++ .release = fsl_otg_release,
++};
++
++static int __init fsl_otg_probe(struct platform_device *pdev)
++{
++ int status;
++ struct fsl_usb2_platform_data *pdata;
++
++ DBG("pdev=0x%p\n", pdev);
++
++ if (!pdev)
++ return -ENODEV;
++
++ if (!pdev->dev.platform_data)
++ return -ENOMEM;
++
++ pdata = pdev->dev.platform_data;
++ /* Initialize the clock, multiplexing pin and PHY interface */
++ board_init(pdev);
++
++ /* configure the OTG */
++ status = fsl_otg_cfg(pdev);
++ if (status) {
++ printk(KERN_INFO "Couldn't init OTG module\n");
++ return -status;
++ }
++
++ /* start OTG */
++ status = usb_otg_start(pdev);
++
++ if (register_chrdev(FSL_OTG_MAJOR, FSL_OTG_NAME, &otg_fops)) {
++ printk(KERN_WARNING FSL_OTG_NAME
++ ": unable to register FSL OTG device\n");
++ return -EIO;
++ }
++
++ create_proc_file();
++ return status;
++}
++
++static int fsl_otg_remove(struct platform_device *pdev)
++{
++ u32 ie;
++ struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
++ unsigned long flags;
++
++ DBG("pdev=0x%p pdata=0x%p\n", pdev, pdata);
++
++ otg_set_transceiver(NULL);
++
++ /* disable and clear OTGSC interrupts */
++ spin_lock_irqsave(&usb_dr_regs_lock, flags);
++ ie = fsl_readl(&usb_dr_regs->otgsc);
++ ie &= ~OTGSC_INTERRUPT_ENABLE_BITS_MASK;
++ ie |= OTGSC_INTERRUPT_STATUS_BITS_MASK;
++ fsl_writel(ie, &usb_dr_regs->otgsc);
++ spin_unlock_irqrestore(&usb_dr_regs_lock, flags);
++
++ free_irq(fsl_otg_dev->irq, fsl_otg_dev);
++
++ kfree(fsl_otg_dev);
++
++ remove_proc_file();
++
++ unregister_chrdev(FSL_OTG_MAJOR, FSL_OTG_NAME);
++
++ if (pdata->platform_uninit)
++ pdata->platform_uninit(pdev);
++
++ fsl_otg_dev = NULL;
++ return 0;
++}
++
++struct platform_driver fsl_otg_driver = {
++ .probe = fsl_otg_probe,
++ .remove = fsl_otg_remove,
++ .driver = {
++ .name = driver_name,
++ .owner = THIS_MODULE,
++ },
++};
++
++/*-------------------------------------------------------------------------*/
++
++static int __init fsl_usb_otg_init(void)
++{
++ printk(KERN_INFO DRIVER_DESC " loaded, %s\n", DRIVER_VERSION);
++ return platform_driver_register(&fsl_otg_driver);
++}
++
++static void __exit fsl_usb_otg_exit(void)
++{
++ platform_driver_unregister(&fsl_otg_driver);
++}
++
++module_init(fsl_usb_otg_init);
++module_exit(fsl_usb_otg_exit);
++
++MODULE_DESCRIPTION(DRIVER_INFO);
++MODULE_AUTHOR(DRIVER_AUTHOR);
++MODULE_LICENSE("GPL");
+--- /dev/null
++++ b/drivers/usb/otg/fsl_otg.h
+@@ -0,0 +1,139 @@
++/*
++ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#ifndef FSL_OTG_H
++#define FSL_OTG_H
++#include <linux/usb/otg.h>
++#include "otg_fsm.h"
++#include <linux/ioctl.h>
++
++#define ERR(format, arg...) \
++printk(KERN_ERR "%s:%s: " format "\n" , __FILE__, __FUNCTION__ , ## arg)
++
++/*
++ * A-DEVICE timing constants
++ */
++
++/* Wait for VBUS Rise */
++#define TA_WAIT_VRISE (100) /* a_wait_vrise 100 ms, section: 6.6.5.1 */
++
++/* Wait for B-Connect */
++#define TA_WAIT_BCON (10000) /* a_wait_bcon > 1 sec, section: 6.6.5.2
++ * This is only used to get out of
++ * OTG_STATE_A_WAIT_BCON state if there was
++ * no connection for these many milliseconds
++ */
++
++/* A-Idle to B-Disconnect */
++/* It is necessary for this timer to be more than 750 ms because of a bug in OPT
++ * test 5.4 in which B OPT disconnects after 750 ms instead of 75ms as stated
++ * in the test description
++ */
++#define TA_AIDL_BDIS (5000) /* a_suspend minimum 200 ms, section: 6.6.5.3 */
++
++/* B-Idle to A-Disconnect */
++#define TA_BIDL_ADIS (12) /* 3 to 200 ms */
++
++/* B-device timing constants */
++
++/* Data-Line Pulse Time*/
++#define TB_DATA_PLS (10) /* b_srp_init,continue 5~10ms, section:5.3.3 */
++#define TB_DATA_PLS_MIN (5) /* minimum 5 ms */
++#define TB_DATA_PLS_MAX (10) /* maximum 10 ms */
++
++/* SRP Initiate Time */
++#define TB_SRP_INIT (100) /* b_srp_init,maximum 100 ms, section:5.3.8 */
++
++/* SRP Fail Time */
++#define TB_SRP_FAIL (7000) /* b_srp_init,Fail time 5~30s, section:6.8.2.2 */
++
++/* SRP result wait time */
++#define TB_SRP_WAIT (60)
++
++/* VBus time */
++#define TB_VBUS_PLS (30) /* time to keep vbus pulsing asserted */
++
++/* Discharge time */
++/* This time should be less than 10ms. It varies from system to system. */
++#define TB_VBUS_DSCHRG (8)
++
++/* A-SE0 to B-Reset */
++#define TB_ASE0_BRST (20) /* b_wait_acon, mini 3.125 ms,section:6.8.2.4 */
++
++/* A bus suspend timer before we can switch to b_wait_aconn */
++#define TB_A_SUSPEND (7)
++#define TB_BUS_RESUME (12)
++
++/* SE0 Time Before SRP */
++#define TB_SE0_SRP (2) /* b_idle,minimum 2 ms, section:5.3.2 */
++
++#define SET_OTG_STATE(otg_ptr, newstate) ((otg_ptr)->state = newstate)
++
++
++struct fsl_otg_timer {
++ unsigned long expires; /* Number of count increase to timeout */
++ unsigned long count; /* Tick counter */
++ void (*function) (unsigned long); /* Timeout function */
++ unsigned long data; /* Data passed to function */
++ struct list_head list;
++};
++
++struct fsl_otg_timer inline *otg_timer_initializer
++ (void (*function) (unsigned long), unsigned long expires,
++ unsigned long data) {
++ struct fsl_otg_timer *timer;
++ timer = kmalloc(sizeof(struct fsl_otg_timer), GFP_KERNEL);
++ if (timer == NULL)
++ return NULL;
++ timer->function = function;
++ timer->expires = expires;
++ timer->data = data;
++ return timer;
++}
++
++struct fsl_otg {
++ struct otg_transceiver otg;
++ struct otg_fsm fsm;
++ struct fsl_usb_device_regs *dr_mem_map;
++ struct delayed_work otg_event;
++
++ /*used for usb host */
++ u8 host_working;
++ u8 on_off;
++
++ int irq;
++};
++
++struct fsl_otg_config {
++ u8 otg_port;
++};
++
++/*For SRP and HNP handle*/
++#define FSL_OTG_MAJOR 66
++#define FSL_OTG_NAME "fsl-otg"
++/*Command to OTG driver(ioctl)*/
++#define OTG_IOCTL_MAGIC FSL_OTG_MAJOR
++/*if otg work as host,it should return 1,otherwise it return 0*/
++#define GET_OTG_STATUS _IOR(OTG_IOCTL_MAGIC, 1, int)
++#define SET_A_SUSPEND_REQ _IOW(OTG_IOCTL_MAGIC, 2, int)
++#define SET_A_BUS_DROP _IOW(OTG_IOCTL_MAGIC, 3, int)
++#define SET_A_BUS_REQ _IOW(OTG_IOCTL_MAGIC, 4, int)
++#define SET_B_BUS_REQ _IOW(OTG_IOCTL_MAGIC, 5, int)
++#define GET_A_SUSPEND_REQ _IOR(OTG_IOCTL_MAGIC, 6, int)
++#define GET_A_BUS_DROP _IOR(OTG_IOCTL_MAGIC, 7, int)
++#define GET_A_BUS_REQ _IOR(OTG_IOCTL_MAGIC, 8, int)
++#define GET_B_BUS_REQ _IOR(OTG_IOCTL_MAGIC, 9, int)
++
++
++/********************************************************************/
++#endif
+--- /dev/null
++++ b/drivers/usb/otg/Makefile
+@@ -0,0 +1,5 @@
++#
++# Makefile for USB OTG controller driver
++#
++fsl_usb2_otg-objs := fsl_otg.o otg_fsm.o
++obj-y += fsl_usb2_otg.o
+--- /dev/null
++++ b/drivers/usb/otg/otg_fsm.c
+@@ -0,0 +1,381 @@
++/* OTG Finite State Machine from OTG spec
++ *
++ * Copyright (C) 2007 Freescale Semiconductor, Inc.
++ *
++ * Author: Li Yang <LeoLi@freescale.com>
++ * Jerry Huang <Chang-Ming.Huang@freescale.com>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ * General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/kernel.h>
++#include <linux/types.h>
++#include <linux/usb/otg.h>
++#include <linux/spinlock.h>
++#include <linux/delay.h>
++#include <linux/usb.h>
++#include <linux/usb_gadget.h>
++
++#include "otg_fsm.h"
++
++
++/* Defined by device specific driver, for different timer implementation */
++extern void *a_wait_vrise_tmr, *a_wait_bcon_tmr, *a_aidl_bdis_tmr,
++ *b_ase0_brst_tmr, *b_se0_srp_tmr, *b_srp_fail_tmr, *a_wait_enum_tmr;
++
++const char *state_string(enum usb_otg_state state)
++{
++ switch (state) {
++ case OTG_STATE_A_IDLE: return "a_idle";
++ case OTG_STATE_A_WAIT_VRISE: return "a_wait_vrise";
++ case OTG_STATE_A_WAIT_BCON: return "a_wait_bcon";
++ case OTG_STATE_A_HOST: return "a_host";
++ case OTG_STATE_A_SUSPEND: return "a_suspend";
++ case OTG_STATE_A_PERIPHERAL: return "a_peripheral";
++ case OTG_STATE_A_WAIT_VFALL: return "a_wait_vfall";
++ case OTG_STATE_A_VBUS_ERR: return "a_vbus_err";
++ case OTG_STATE_B_IDLE: return "b_idle";
++ case OTG_STATE_B_SRP_INIT: return "b_srp_init";
++ case OTG_STATE_B_PERIPHERAL: return "b_peripheral";
++ case OTG_STATE_B_WAIT_ACON: return "b_wait_acon";
++ case OTG_STATE_B_HOST: return "b_host";
++ default: return "UNDEFINED";
++ }
++}
++EXPORT_SYMBOL(state_string);
++
++/* Change USB protocol when there is a protocol change */
++static int otg_set_protocol(struct otg_fsm *fsm, int protocol)
++{
++ int ret = 0;
++
++ VDBG("DDD old fsm->protocol= %d; new protocol= %d\n",
++ fsm->protocol, protocol);
++ if (fsm->protocol != protocol) {
++ VDBG("Changing role fsm->protocol= %d; new protocol= %d\n",
++ fsm->protocol, protocol);
++ /* stop old protocol */
++ if (fsm->protocol == PROTO_HOST)
++ ret = fsm->ops->start_host(fsm, 0);
++ else if (fsm->protocol == PROTO_GADGET)
++ ret = fsm->ops->start_gadget(fsm, 0);
++ if (ret)
++ return ret;
++
++ /* start new protocol */
++ if (protocol == PROTO_HOST)
++ ret = fsm->ops->start_host(fsm, 1);
++ else if (protocol == PROTO_GADGET)
++ ret = fsm->ops->start_gadget(fsm, 1);
++ if (ret)
++ return ret;
++
++ fsm->protocol = protocol;
++ return 0;
++ }
++
++ return 0;
++}
++
++static int state_changed;
++
++/* Called when leaving a state. Do state clean up jobs here */
++static void otg_leave_state(struct otg_fsm *fsm, enum usb_otg_state old_state)
++{
++ switch (old_state) {
++ case OTG_STATE_B_IDLE:
++ otg_del_timer(fsm, fsm->b_se0_srp_tmr);
++ fsm->b_se0_srp = 0;
++ break;
++ case OTG_STATE_B_SRP_INIT:
++ fsm->b_srp_done = 0;
++ break;
++ case OTG_STATE_B_PERIPHERAL:
++ break;
++ case OTG_STATE_B_WAIT_ACON:
++ otg_del_timer(fsm, fsm->b_ase0_brst_tmr);
++ fsm->b_ase0_brst_tmout = 0;
++ break;
++ case OTG_STATE_B_HOST:
++ break;
++ case OTG_STATE_A_IDLE:
++ break;
++ case OTG_STATE_A_WAIT_VRISE:
++ otg_del_timer(fsm, fsm->a_wait_vrise_tmr);
++ fsm->a_wait_vrise_tmout = 0;
++ break;
++ case OTG_STATE_A_WAIT_BCON:
++ otg_del_timer(fsm, fsm->a_wait_bcon_tmr);
++ fsm->a_wait_bcon_tmout = 0;
++ break;
++ case OTG_STATE_A_HOST:
++ otg_del_timer(fsm, fsm->a_wait_enum_tmr);
++ break;
++ case OTG_STATE_A_SUSPEND:
++ otg_del_timer(fsm, fsm->a_aidl_bdis_tmr);
++ fsm->a_aidl_bdis_tmout = 0;
++ fsm->a_suspend_req = 0;
++ fsm->a_bus_req = 1; /* FIXME */
++ break;
++ case OTG_STATE_A_PERIPHERAL:
++ break;
++ case OTG_STATE_A_WAIT_VFALL:
++ otg_del_timer(fsm, fsm->a_wait_vrise_tmr);
++ break;
++ case OTG_STATE_A_VBUS_ERR:
++ break;
++ default:
++ break;
++ }
++}
++
++/* Called when entering a state */
++static int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
++{
++ state_changed = 1;
++ VDBG("State: old=%s new=%s \n",
++ state_string(fsm->transceiver->state), state_string(new_state));
++
++ if (fsm->transceiver->state == new_state)
++ return 0;
++
++ otg_leave_state(fsm, fsm->transceiver->state);
++ switch (new_state) {
++ case OTG_STATE_B_IDLE:
++ otg_drv_vbus(fsm, 0);
++ otg_chrg_vbus(fsm, 0);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_UNDEF);
++ otg_add_timer(fsm, fsm->b_se0_srp_tmr);
++ break;
++ case OTG_STATE_B_SRP_INIT:
++ otg_start_pulse(fsm);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_UNDEF);
++ otg_add_timer(fsm, fsm->b_srp_fail_tmr);
++ break;
++ case OTG_STATE_B_PERIPHERAL:
++ otg_chrg_vbus(fsm, 0);
++ otg_loc_conn(fsm, 1);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_GADGET);
++ break;
++ case OTG_STATE_B_WAIT_ACON:
++ otg_chrg_vbus(fsm, 0);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_HOST);
++ otg_add_timer(fsm, fsm->b_ase0_brst_tmr);
++ fsm->a_bus_suspend = 0;
++ break;
++ case OTG_STATE_B_HOST:
++ otg_chrg_vbus(fsm, 0);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 1);
++ otg_set_protocol(fsm, PROTO_HOST);
++ usb_bus_start_enum(fsm->transceiver->host,
++ fsm->transceiver->host->otg_port);
++ break;
++ case OTG_STATE_A_IDLE:
++ otg_drv_vbus(fsm, 0);
++ otg_chrg_vbus(fsm, 0);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_HOST);
++ break;
++ case OTG_STATE_A_WAIT_VRISE:
++ otg_drv_vbus(fsm, 1);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_HOST);
++ otg_add_timer(fsm, fsm->a_wait_vrise_tmr);
++ break;
++ case OTG_STATE_A_WAIT_BCON:
++ otg_drv_vbus(fsm, 1);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_HOST);
++ otg_add_timer(fsm, fsm->a_wait_bcon_tmr);
++ break;
++ case OTG_STATE_A_HOST:
++ otg_drv_vbus(fsm, 1);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 1);
++ otg_set_protocol(fsm, PROTO_HOST);
++ /*
++ * When HNP is triggered while a_bus_req = 0, a_host will
++ * suspend too fast to complete a_set_b_hnp_en
++ */
++ if (!fsm->a_bus_req || fsm->a_suspend_req)
++ otg_add_timer(fsm, fsm->a_wait_enum_tmr);
++ break;
++ case OTG_STATE_A_SUSPEND:
++ otg_drv_vbus(fsm, 1);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_HOST);
++ otg_add_timer(fsm, fsm->a_aidl_bdis_tmr);
++
++ break;
++ case OTG_STATE_A_PERIPHERAL:
++ otg_loc_conn(fsm, 1);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_GADGET);
++ otg_drv_vbus(fsm, 1);
++ break;
++ case OTG_STATE_A_WAIT_VFALL:
++ otg_drv_vbus(fsm, 0);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_HOST);
++ break;
++ case OTG_STATE_A_VBUS_ERR:
++ otg_drv_vbus(fsm, 0);
++ otg_loc_conn(fsm, 0);
++ otg_loc_sof(fsm, 0);
++ otg_set_protocol(fsm, PROTO_UNDEF);
++ break;
++ default:
++ break;
++ }
++
++ fsm->transceiver->state = new_state;
++ return 0;
++}
++
++/* State change judgement */
++int otg_statemachine(struct otg_fsm *fsm)
++{
++ enum usb_otg_state state;
++ unsigned long flags;
++
++ spin_lock_irqsave(&fsm->lock, flags);
++
++ state = fsm->transceiver->state;
++ state_changed = 0;
++ /* State machine state change judgement */
++
++ VDBG(" State: %s \n", state_string(state));
++
++ switch (state) {
++ case OTG_STATE_UNDEFINED:
++ if (fsm->id)
++ otg_set_state(fsm, OTG_STATE_B_IDLE);
++ else
++ otg_set_state(fsm, OTG_STATE_A_IDLE);
++ break;
++ case OTG_STATE_B_IDLE:
++ if (!fsm->id)
++ otg_set_state(fsm, OTG_STATE_A_IDLE);
++ else if (fsm->b_sess_vld && fsm->transceiver->gadget)
++ otg_set_state(fsm, OTG_STATE_B_PERIPHERAL);
++ else if (fsm->b_bus_req && fsm->b_sess_end && fsm->b_se0_srp)
++ otg_set_state(fsm, OTG_STATE_B_SRP_INIT);
++ break;
++ case OTG_STATE_B_SRP_INIT:
++ if (!fsm->id || fsm->b_srp_done)
++ otg_set_state(fsm, OTG_STATE_B_IDLE);
++ break;
++ case OTG_STATE_B_PERIPHERAL:
++ if (!fsm->id || !fsm->b_sess_vld)
++ otg_set_state(fsm, OTG_STATE_B_IDLE);
++ else if (fsm->b_bus_req &&
++ fsm->transceiver->
++ gadget->b_hnp_enable && fsm->a_bus_suspend)
++ otg_set_state(fsm, OTG_STATE_B_WAIT_ACON);
++ break;
++ case OTG_STATE_B_WAIT_ACON:
++ if (fsm->a_conn)
++ otg_set_state(fsm, OTG_STATE_B_HOST);
++ else if (!fsm->id || !fsm->b_sess_vld)
++ otg_set_state(fsm, OTG_STATE_B_IDLE);
++ else if (fsm->a_bus_resume || fsm->b_ase0_brst_tmout) {
++ fsm->b_ase0_brst_tmout = 0;
++ otg_set_state(fsm, OTG_STATE_B_PERIPHERAL);
++ }
++ break;
++ case OTG_STATE_B_HOST:
++ if (!fsm->id || !fsm->b_sess_vld)
++ otg_set_state(fsm, OTG_STATE_B_IDLE);
++ else if (!fsm->b_bus_req || !fsm->a_conn)
++ otg_set_state(fsm, OTG_STATE_B_PERIPHERAL);
++ break;
++ case OTG_STATE_A_IDLE:
++ if (fsm->id)
++ otg_set_state(fsm, OTG_STATE_B_IDLE);
++ else if (!fsm->a_bus_drop && (fsm->a_bus_req || fsm->a_srp_det))
++ otg_set_state(fsm, OTG_STATE_A_WAIT_VRISE);
++ break;
++ case OTG_STATE_A_WAIT_VRISE:
++ if (fsm->id || fsm->a_bus_drop || fsm->a_vbus_vld ||
++ fsm->a_wait_vrise_tmout) {
++ otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
++ }
++ break;
++ case OTG_STATE_A_WAIT_BCON:
++ if (!fsm->a_vbus_vld)
++ otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
++ else if (fsm->id | fsm->a_bus_drop | fsm->a_wait_bcon_tmout)
++ otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
++ else if (fsm->b_conn)
++ otg_set_state(fsm, OTG_STATE_A_HOST);
++ break;
++ case OTG_STATE_A_HOST:
++ if ((!fsm->a_bus_req || fsm->a_suspend_req) &&
++ fsm->transceiver->host->b_hnp_enable)
++ otg_set_state(fsm, OTG_STATE_A_SUSPEND);
++ else if (fsm->id || !fsm->b_conn || fsm->a_bus_drop)
++ otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
++ else if (!fsm->a_vbus_vld)
++ otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
++ break;
++ case OTG_STATE_A_SUSPEND:
++ if (!fsm->b_conn && fsm->transceiver->host->b_hnp_enable)
++ otg_set_state(fsm, OTG_STATE_A_PERIPHERAL);
++ else if (!fsm->b_conn && !fsm->transceiver->host->b_hnp_enable)
++ otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
++ else if (fsm->a_bus_req || fsm->b_bus_resume)
++ otg_set_state(fsm, OTG_STATE_A_HOST);
++ else if (fsm->id || fsm->a_bus_drop || fsm->a_aidl_bdis_tmout)
++ otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
++ else if (!fsm->a_vbus_vld)
++ otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
++ break;
++ case OTG_STATE_A_PERIPHERAL:
++ if (fsm->id || fsm->a_bus_drop)
++ otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
++ else if (fsm->b_bus_suspend)
++ otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
++ else if (!fsm->a_vbus_vld)
++ otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
++ break;
++ case OTG_STATE_A_WAIT_VFALL:
++ if (fsm->id || fsm->a_bus_req || (!fsm->a_sess_vld &&
++ !fsm->b_conn))
++ otg_set_state(fsm, OTG_STATE_A_IDLE);
++ break;
++ case OTG_STATE_A_VBUS_ERR:
++ if (fsm->id || fsm->a_bus_drop || fsm->a_clr_err)
++ otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
++ break;
++ default:
++ break;
++ }
++ spin_unlock_irqrestore(&fsm->lock, flags);
++
++ return state_changed;
++}
++EXPORT_SYMBOL(otg_statemachine);
+--- /dev/null
++++ b/drivers/usb/otg/otg_fsm.h
+@@ -0,0 +1,170 @@
++/* Copyright (C) 2006-2007 Freescale Semiconductor, Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ * General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#ifndef OTG_FSM_H
++#define OTG_FSM_H
++
++#if 0
++#define DEBUG 1
++#define VERBOSE 1
++#endif
++
++#ifdef DEBUG
++#define DBG(fmt, args...) printk(KERN_DEBUG "[%s] " fmt , \
++ __FUNCTION__, ## args)
++#else
++#define DBG(fmt, args...) do {} while (0)
++#endif
++
++#ifdef VERBOSE
++#define VDBG DBG
++#else
++#define VDBG(stuff...) do {} while (0)
++#endif
++
++#ifdef VERBOSE
++#define MPC_LOC printk("Current Location [%s]:[%d]\n", __FILE__, __LINE__)
++#else
++#define MPC_LOC do {} while (0)
++#endif
++
++#define PROTO_UNDEF 0
++#define PROTO_HOST 1
++#define PROTO_GADGET 2
++
++
++
++
++
++/* OTG state machine according to the OTG spec */
++struct otg_fsm {
++ /* Input */
++ int a_bus_resume;
++ int a_bus_suspend;
++ int a_conn;
++ int a_sess_vld;
++ int a_srp_det;
++ int a_vbus_vld;
++ int b_bus_resume;
++ int b_bus_suspend;
++ int b_conn;
++ int b_se0_srp;
++ int b_sess_end;
++ int b_sess_vld;
++ int id;
++
++ /* Internal variables */
++ int a_set_b_hnp_en;
++ int b_srp_done;
++ int b_hnp_enable;
++
++ /* Timeout indicator for timers */
++ int a_wait_vrise_tmout;
++ int a_wait_bcon_tmout;
++ int a_aidl_bdis_tmout;
++ int b_ase0_brst_tmout;
++
++ /* Informative variables */
++ int a_bus_drop;
++ int a_bus_req;
++ int a_clr_err;
++ int a_suspend_req;
++ int b_bus_req;
++
++ /* Output */
++ int drv_vbus;
++ int loc_conn;
++ int loc_sof;
++
++ struct otg_fsm_ops *ops;
++ struct otg_transceiver *transceiver;
++
++ void *a_wait_vrise_tmr;
++ void *a_wait_bcon_tmr;
++ void *a_aidl_bdis_tmr;
++ void *b_ase0_brst_tmr;
++ void *b_se0_srp_tmr;
++ void *b_srp_fail_tmr;
++ void *a_wait_enum_tmr;
++
++ /* Current usb protocol used: 0:undefine; 1:host; 2:client */
++ int protocol;
++ spinlock_t lock; /* fsm lock */
++};
++
++struct otg_fsm_ops {
++ void (*chrg_vbus)(int on);
++ void (*drv_vbus)(int on);
++ void (*loc_conn)(int on);
++ void (*loc_sof)(int on);
++ void (*start_pulse)(void);
++ void (*add_timer)(void *timer);
++ void (*del_timer)(void *timer);
++ int (*start_host)(struct otg_fsm *fsm, int on);
++ int (*start_gadget)(struct otg_fsm *fsm, int on);
++};
++
++
++static inline void otg_chrg_vbus(struct otg_fsm *fsm, int on)
++{
++ fsm->ops->chrg_vbus(on);
++}
++
++static inline void otg_drv_vbus(struct otg_fsm *fsm, int on)
++{
++ if (fsm->drv_vbus != on) {
++ fsm->drv_vbus = on;
++ fsm->ops->drv_vbus(on);
++ }
++}
++
++static inline void otg_loc_conn(struct otg_fsm *fsm, int on)
++{
++ if (fsm->loc_conn != on) {
++ fsm->loc_conn = on;
++ fsm->ops->loc_conn(on);
++ }
++}
++
++static inline void otg_loc_sof(struct otg_fsm *fsm, int on)
++{
++ if (fsm->loc_sof != on) {
++ fsm->loc_sof = on;
++ fsm->ops->loc_sof(on);
++ }
++}
++
++static inline void otg_start_pulse(struct otg_fsm *fsm)
++{
++ fsm->ops->start_pulse();
++}
++
++static inline void otg_add_timer(struct otg_fsm *fsm, void *timer)
++{
++ fsm->ops->add_timer(timer);
++}
++
++static inline void otg_del_timer(struct otg_fsm *fsm, void *timer)
++{
++ fsm->ops->del_timer(timer);
++}
++
++extern int otg_statemachine(struct otg_fsm *fsm);
++
++extern const char *state_string(enum usb_otg_state state);
++
++#endif
+--- a/drivers/video/cfbimgblt.c
++++ b/drivers/video/cfbimgblt.c
+@@ -44,12 +44,12 @@
+ #endif
+
+ static const u32 cfb_tab8[] = {
+-#if defined(__BIG_ENDIAN)
++#if defined(__BIG_ENDIAN) && !defined(CONFIG_COLDFIRE)
+ 0x00000000,0x000000ff,0x0000ff00,0x0000ffff,
+ 0x00ff0000,0x00ff00ff,0x00ffff00,0x00ffffff,
+ 0xff000000,0xff0000ff,0xff00ff00,0xff00ffff,
+ 0xffff0000,0xffff00ff,0xffffff00,0xffffffff
+-#elif defined(__LITTLE_ENDIAN)
++#elif defined(__LITTLE_ENDIAN) || defined(CONFIG_COLDFIRE)
+ 0x00000000,0xff000000,0x00ff0000,0xffff0000,
+ 0x0000ff00,0xff00ff00,0x00ffff00,0xffffff00,
+ 0x000000ff,0xff0000ff,0x00ff00ff,0xffff00ff,
+@@ -60,9 +60,9 @@ static const u32 cfb_tab8[] = {
+ };
+
+ static const u32 cfb_tab16[] = {
+-#if defined(__BIG_ENDIAN)
++#if defined(__BIG_ENDIAN) && !defined(CONFIG_COLDFIRE)
+ 0x00000000, 0x0000ffff, 0xffff0000, 0xffffffff
+-#elif defined(__LITTLE_ENDIAN)
++#elif defined(__LITTLE_ENDIAN) || defined(CONFIG_COLDFIRE)
+ 0x00000000, 0xffff0000, 0x0000ffff, 0xffffffff
+ #else
+ #error FIXME: No endianness??
+--- a/drivers/video/console/bitblit.c
++++ b/drivers/video/console/bitblit.c
+@@ -78,7 +78,11 @@ static inline void bit_putcs_aligned(str
+ u32 d_pitch, u32 s_pitch, u32 cellsize,
+ struct fb_image *image, u8 *buf, u8 *dst)
+ {
++#ifndef CONFIG_COLDFIRE
+ u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
++#else
++ u32 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
++#endif
+ u32 idx = vc->vc_font.width >> 3;
+ u8 *src;
+
+@@ -111,7 +115,11 @@ static inline void bit_putcs_unaligned(s
+ struct fb_image *image, u8 *buf,
+ u8 *dst)
+ {
++#ifndef CONFIG_COLDFIRE
+ u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
++#else
++ u32 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
++#endif
+ u32 shift_low = 0, mod = vc->vc_font.width % 8;
+ u32 shift_high = 8;
+ u32 idx = vc->vc_font.width >> 3;
+@@ -238,7 +246,11 @@ static void bit_cursor(struct vc_data *v
+ {
+ struct fb_cursor cursor;
+ struct fbcon_ops *ops = info->fbcon_par;
++#ifndef CONFIG_COLDFIRE
+ unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
++#else
++ unsigned long charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
++#endif
+ int w = (vc->vc_font.width + 7) >> 3, c;
+ int y = real_y(ops->p, vc->vc_y);
+ int attribute, use_sw = (vc->vc_cursor_type & 0x10);
+--- a/drivers/video/console/fbcon.c
++++ b/drivers/video/console/fbcon.c
+@@ -2679,8 +2679,11 @@ static int fbcon_set_palette(struct vc_d
+ {
+ struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+ int i, j, k, depth;
+- u8 val;
+-
++#ifndef CONFIG_COLDFIRE
++ u8 val;
++#else
++ u32 val;
++#endif
+ if (fbcon_is_inactive(vc, info))
+ return -EINVAL;
+
+--- a/drivers/video/Kconfig
++++ b/drivers/video/Kconfig
+@@ -201,6 +201,16 @@ config FB_TILEBLITTING
+ comment "Frame buffer hardware drivers"
+ depends on FB
+
++config FB_SMI
++ tristate "SiliconMotion Lynx support"
++ depends on FB && PCI
++ select FB_CFB_FILLRECT
++ select FB_CFB_COPYAREA
++ select FB_CFB_IMAGEBLIT
++ ---help---
++ This enables support for the Silicon Motion Lynx family of graphic
++ chips. It has been tested on ColdFire.
++
+ config FB_CIRRUS
+ tristate "Cirrus Logic support"
+ depends on FB && (ZORRO || PCI)
+--- a/drivers/video/Makefile
++++ b/drivers/video/Makefile
+@@ -28,6 +28,7 @@ obj-$(CONFIG_FB_DDC) += fb_ddc
+ obj-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
+
+ # Hardware specific drivers go first
++obj-$(CONFIG_FB_SMI) += smifb.o
+ obj-$(CONFIG_FB_AMIGA) += amifb.o c2p.o
+ obj-$(CONFIG_FB_ARC) += arcfb.o
+ obj-$(CONFIG_FB_CLPS711X) += clps711xfb.o
+--- /dev/null
++++ b/drivers/video/smifb.c
+@@ -0,0 +1,949 @@
++/***************************************************************************
++ smifb.c - Silicon Motion, Inc. LynxEM+ frame buffer device
++ -------------------
++ begin : Thu Aug 9 2001
++ copyright : (C) 2001 by Szu-Tao Huang
++ email : johuang@siliconmotion.com
++ ***************************************************************************/
++
++/***************************************************************************
++ * *
++ * This program is free software; you can redistribute it and/or modify *
++ * it under the terms of the GNU General Public License as published by *
++ * the Free Software Foundation; either version 2 of the License, or *
++ * (at your option) any later version. *
++ * *
++ ***************************************************************************/
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/errno.h>
++#include <linux/string.h>
++#include <linux/mm.h>
++#include <linux/tty.h>
++#include <linux/slab.h>
++#include <linux/delay.h>
++#include <linux/fb.h>
++#include <linux/pci.h>
++#include <linux/init.h>
++
++#include <asm/io.h>
++#include <asm/irq.h>
++#include <asm/pgtable.h>
++#include <asm/system.h>
++#include <asm/uaccess.h>
++
++#include "console/fbcon.h"
++
++/*
++#include <video/fbcon.h>
++#include <video/fbcon-cfb8.h>
++#include <video/fbcon-cfb16.h>
++#include <video/fbcon-cfb24.h>
++*/
++
++#include <linux/fb.h>
++
++static char *SMIRegs; // point to virtual Memory Map IO starting address
++static char *SMILFB; // point to virtual video memory starting address
++static struct par_info hw; // used to record hardware information
++
++#include "smifb.h"
++
++struct ModeInit VGAMode[numVGAModes] =
++{
++ {
++ /* mode#0: 640 x 480 8Bpp 60Hz */
++ 640, 480, 8, 60,
++ /* Init_MISC */
++ 0xE3,
++ { /* Init_SR0_SR4 */
++ 0x03, 0x01, 0x0F, 0x00, 0x0E,
++ },
++ { /* Init_SR10_SR24 */
++ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
++ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xC4, 0x30, 0x02, 0x01, 0x01,
++ },
++ { /* Init_SR30_SR75 */
++ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
++ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
++ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
++ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
++ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
++ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
++ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
++ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
++ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
++ },
++ { /* Init_SR80_SR93 */
++ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
++ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
++ 0x00, 0x00, 0x00, 0x00,
++ },
++ { /* Init_SRA0_SRAF */
++ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
++ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
++ },
++ { /* Init_GR00_GR08 */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
++ 0xFF,
++ },
++ { /* Init_AR00_AR14 */
++ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
++ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
++ 0x41, 0x00, 0x0F, 0x00, 0x00,
++ },
++ { /* Init_CR00_CR18 */
++ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
++ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
++ 0xFF,
++ },
++ { /* Init_CR30_CR4D */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
++ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
++ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
++ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
++ },
++ { /* Init_CR90_CRA7 */
++ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
++ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
++ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
++ },
++ },
++ {
++ /* mode#1: 640 x 480 16Bpp 60Hz */
++ 640, 480, 16, 60,
++ /* Init_MISC */
++ 0xE3,
++ { /* Init_SR0_SR4 */
++ 0x03, 0x01, 0x0F, 0x00, 0x0E,
++ },
++ { /* Init_SR10_SR24 */
++ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
++ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xC4, 0x30, 0x02, 0x01, 0x01,
++ },
++ { /* Init_SR30_SR75 */
++ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
++ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
++ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
++ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
++ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
++ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
++ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
++ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
++ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
++ },
++ { /* Init_SR80_SR93 */
++ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
++ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
++ 0x00, 0x00, 0x00, 0x00,
++ },
++ { /* Init_SRA0_SRAF */
++ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
++ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
++ },
++ { /* Init_GR00_GR08 */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
++ 0xFF,
++ },
++ { /* Init_AR00_AR14 */
++ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
++ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
++ 0x41, 0x00, 0x0F, 0x00, 0x00,
++ },
++ { /* Init_CR00_CR18 */
++ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
++ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
++ 0xFF,
++ },
++ { /* Init_CR30_CR4D */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
++ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
++ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
++ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
++ },
++ { /* Init_CR90_CRA7 */
++ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
++ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
++ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
++ },
++ },
++ {
++ /* mode#2: 640 x 480 24Bpp 60Hz */
++ 640, 480, 24, 60,
++ /* Init_MISC */
++ 0xE3,
++ { /* Init_SR0_SR4 */
++ 0x03, 0x01, 0x0F, 0x00, 0x0E,
++ },
++ { /* Init_SR10_SR24 */
++ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
++ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xC4, 0x30, 0x02, 0x01, 0x01,
++ },
++ { /* Init_SR30_SR75 */
++ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
++ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
++ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
++ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
++ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
++ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
++ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
++ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
++ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
++ },
++ { /* Init_SR80_SR93 */
++ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
++ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
++ 0x00, 0x00, 0x00, 0x00,
++ },
++ { /* Init_SRA0_SRAF */
++ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
++ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
++ },
++ { /* Init_GR00_GR08 */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
++ 0xFF,
++ },
++ { /* Init_AR00_AR14 */
++ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
++ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
++ 0x41, 0x00, 0x0F, 0x00, 0x00,
++ },
++ { /* Init_CR00_CR18 */
++ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
++ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
++ 0xFF,
++ },
++ { /* Init_CR30_CR4D */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
++ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
++ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
++ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
++ },
++ { /* Init_CR90_CRA7 */
++ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
++ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
++ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
++ },
++ },
++ {/* mode#3: 800 x 600 8Bpp 60Hz */
++ 800,600,8,60,
++ 0x2B, /* Init_MISC */
++ { /* Init_SR0_SR4 */
++ 0x03, 0x01, 0x0F, 0x03, 0x0E,
++ },
++ { /* Init_SR10_SR24 */
++ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
++ 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xC4, 0x30, 0x02, 0x01, 0x01,
++ },
++ { /* Init_SR30_SR75 */
++ 0x24, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24,
++ 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF,
++ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC,
++ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24,
++ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
++ 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24,
++ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
++ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
++ 0x02, 0x45, 0x30, 0x35, 0x40, 0x20,
++ },
++ { /* Init_SR80_SR93 */
++ 0xFF, 0x87, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24,
++ 0x90, 0x01, 0x2C, 0x01, 0xFF, 0x00, 0x24, 0x24,
++ 0x00, 0x00, 0x00, 0x00,
++ },
++ { /* Init_SRA0_SRAF */
++ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
++ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
++ },
++ { /* Init_GR00_GR08 */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
++ 0xFF,
++ },
++ { /* Init_AR00_AR14 */
++ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
++ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
++ 0x41, 0x00, 0x0F, 0x00, 0x00,
++ },
++ { /* Init_CR00_CR18 */
++ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
++ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
++ 0xFF,
++ },
++ { /* Init_CR30_CR4D */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
++ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
++ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
++ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
++ },
++ { /* Init_CR90_CRA7 */
++ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
++ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
++ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
++ },
++ },
++ {/* mode#4: 800 x 600 16Bpp 60Hz */
++ 800, 600, 16, 60,
++ /* Init_MISC */
++ 0x2B,
++ { /* Init_SR0_SR4 */
++ 0x03, 0x01, 0x0F, 0x03, 0x0E,
++ },
++ { /* Init_SR10_SR24 */
++ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
++ 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xC4, 0x30, 0x02, 0x01, 0x01,
++ },
++ { /* Init_SR30_SR75 */
++ 0x24, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24,
++ 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF,
++ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC,
++ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24,
++ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
++ 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24,
++ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
++ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
++ 0x02, 0x45, 0x30, 0x35, 0x40, 0x20,
++ },
++ { /* Init_SR80_SR93 */
++ 0x00, 0x00, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24,
++ 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x24, 0x24,
++ 0x00, 0x00, 0x00, 0x00,
++ },
++ { /* Init_SRA0_SRAF */
++ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
++ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
++ },
++ { /* Init_GR00_GR08 */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
++ 0xFF,
++ },
++ { /* Init_AR00_AR14 */
++ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
++ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
++ 0x41, 0x00, 0x0F, 0x00, 0x00,
++ },
++ { /* Init_CR00_CR18 */
++ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
++ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
++ 0xFF,
++ },
++ { /* Init_CR30_CR4D */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
++ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
++ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
++ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
++ },
++ { /* Init_CR90_CRA7 */
++ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
++ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
++ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
++ },
++ },
++ {/* mode#5: 800 x 600 24Bpp 60Hz */
++ 800,600,24,60,
++ 0x2B,
++ { /* Init_SR0_SR4 */
++ 0x03, 0x01, 0x0F, 0x03, 0x0E,
++ },
++ { /* Init_SR10_SR24 */
++ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
++ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0xC4, 0x30, 0x02, 0x01, 0x01,
++ },
++ { /* Init_SR30_SR75 */
++ 0x36, 0x03, 0x20, 0x09, 0xC0, 0x36, 0x36, 0x36,
++ 0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x03, 0xFF,
++ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
++ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x36, 0x36, 0x36,
++ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
++ 0x04, 0x55, 0x59, 0x36, 0x36, 0x00, 0x00, 0x36,
++ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
++ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
++ 0x02, 0x45, 0x30, 0x30, 0x40, 0x20,
++ },
++ { /* Init_SR80_SR93 */
++ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x36,
++ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x36, 0x36,
++ 0x00, 0x00, 0x00, 0x00,
++ },
++ { /* Init_SRA0_SRAF */
++ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
++ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
++ },
++ { /* Init_GR00_GR08 */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
++ 0xFF,
++ },
++ { /* Init_AR00_AR14 */
++ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
++ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
++ 0x41, 0x00, 0x0F, 0x00, 0x00,
++ },
++ { /* Init_CR00_CR18 */
++ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
++ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
++ 0xFF,
++ },
++ { /* Init_CR30_CR4D */
++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
++ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
++ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
++ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
++ },
++ { /* Init_CR90_CRA7 */
++ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
++ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
++ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
++ },
++ },
++};
++
++static void smi_set_timing(struct smifb_info *sfb,struct par_info *hw)
++{
++ int i=0,j=0;
++ u32 m_nScreenStride;
++
++
++ for (j=0;j < numVGAModes;j++) {
++ if (VGAMode[j].mmSizeX == hw->width &&
++ VGAMode[j].mmSizeY == hw->height &&
++ VGAMode[j].bpp == sfb->fb.var.bits_per_pixel &&
++ VGAMode[j].hz == hw->hz)
++ {
++
++ smi_mmiowb(0x0,0x3c6);
++
++ smi_seqw(0,0x1);
++
++ smi_mmiowb(VGAMode[j].Init_MISC,0x3c2);
++
++ for (i=0;i<SIZE_SR00_SR04;i++) // init SEQ register SR00 - SR04
++ {
++ smi_seqw(i,VGAMode[j].Init_SR00_SR04[i]);
++ }
++
++ for (i=0;i<SIZE_SR10_SR24;i++) // init SEQ register SR10 - SR24
++ {
++ smi_seqw(i+0x10,VGAMode[j].Init_SR10_SR24[i]);
++ }
++
++ for (i=0;i<SIZE_SR30_SR75;i++) // init SEQ register SR30 - SR75
++ {
++ if (((i+0x30) != 0x62) && ((i+0x30) != 0x6a) && ((i+0x30) != 0x6b))
++ smi_seqw(i+0x30,VGAMode[j].Init_SR30_SR75[i]);
++ }
++ for (i=0;i<SIZE_SR80_SR93;i++) // init SEQ register SR80 - SR93
++ {
++ smi_seqw(i+0x80,VGAMode[j].Init_SR80_SR93[i]);
++ }
++ for (i=0;i<SIZE_SRA0_SRAF;i++) // init SEQ register SRA0 - SRAF
++ {
++ smi_seqw(i+0xa0,VGAMode[j].Init_SRA0_SRAF[i]);
++ }
++
++ for (i=0;i<SIZE_GR00_GR08;i++) // init Graphic register GR00 - GR08
++ {
++ smi_grphw(i,VGAMode[j].Init_GR00_GR08[i]);
++ }
++
++ for (i=0;i<SIZE_AR00_AR14;i++) // init Attribute register AR00 - AR14
++ {
++
++ smi_attrw(i,VGAMode[j].Init_AR00_AR14[i]);
++ }
++
++ for (i=0;i<SIZE_CR00_CR18;i++) // init CRTC register CR00 - CR18
++ {
++ smi_crtcw(i,VGAMode[j].Init_CR00_CR18[i]);
++ }
++
++ for (i=0;i<SIZE_CR30_CR4D;i++) // init CRTC register CR30 - CR4D
++ {
++ smi_crtcw(i+0x30,VGAMode[j].Init_CR30_CR4D[i]);
++ }
++
++ for (i=0;i<SIZE_CR90_CRA7;i++) // init CRTC register CR90 - CRA7
++ {
++ smi_crtcw(i+0x90,VGAMode[j].Init_CR90_CRA7[i]);
++ }
++ }
++ }
++ smi_mmiowb(0x67,0x3c2);
++ // set VPR registers
++ writel(0x0,hw->m_pVPR+0x0C);
++ writel(0x0,hw->m_pVPR+0x40);
++ // set data width
++ m_nScreenStride = (hw->width * sfb->fb.var.bits_per_pixel) / 64;
++ switch (sfb->fb.var.bits_per_pixel)
++ {
++ case 8:
++ writel(0x0,hw->m_pVPR+0x0);
++ break;
++ case 16:
++ writel(0x00020000,hw->m_pVPR+0x0);
++ break;
++ case 24:
++ writel(0x00040000,hw->m_pVPR+0x0);
++ break;
++ }
++ writel((u32)(((m_nScreenStride + 2) << 16) | m_nScreenStride),hw->m_pVPR+0x10);
++}
++
++/*
++ * Set the color palette
++ */
++static int
++smifb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
++ u_int trans, struct fb_info *info)
++{
++
++ struct smifb_info *sfb = (struct smifbinfo *)info;
++ u32 *pal;
++
++ switch (sfb->fb.fix.visual) {
++ case FB_VISUAL_TRUECOLOR: /* RGB 5:6:5 True Colour */
++ pal = sfb->fb.pseudo_palette; // System has 16 default color
++ if (regno >= 16)
++ return 1;
++
++ pal[regno] = (red & 0xf800) |
++ ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
++ break;
++ }
++
++ return 0;
++}
++
++/*
++ * smifb_decode_var():
++ * Get the video params out of 'var'. If a value doesn't fit, round it up,
++ * if it's too big, return -EINVAL.
++ *
++ * Suggestion: Round up in the following order: bits_per_pixel, xres,
++ * yres, xres_virtual, yres_virtual, xoffset, yoffset, grayscale,
++ * bitfields, horizontal timing, vertical timing.
++ */
++static int smifb_decode_var(struct fb_var_screeninfo *var, struct smifb_info *sfb, struct par_info *hw)
++{
++ hw->width = var->xres;
++ hw->height = var->yres;
++ hw->hz = 60;
++
++ return 0;
++}
++
++static int smifb_set_par (struct fb_info *info)
++{
++ struct smifb_info *sfb = (struct smifb_info *)info;
++ int err, chgvar = 0;
++ struct fb_var_screeninfo *var = &info->var;
++ struct fb_cmap *cmap;
++
++
++ /*
++ * Decode var contents into a par structure, adjusting any
++ * out of range values.
++ */
++ err = smifb_decode_var(var, sfb, &hw);
++ if (err) {
++ return err;
++ }
++
++ if (hw.width != var->xres)
++ chgvar = 1;
++ if (hw.height != var->yres)
++ chgvar = 1;
++
++ var->activate &= ~FB_ACTIVATE_ALL;
++
++ smi_set_timing(sfb, &hw);
++
++ sfb->palette_size = var->bits_per_pixel == 8 ? 256 : 16;
++ cmap = fb_default_cmap(sfb->palette_size);
++ fb_set_cmap(cmap, &sfb->fb);
++
++ return 0;
++}
++
++static int smifb_check_var (struct fb_var_screeninfo *var, struct fb_info *info)
++{
++ var->bits_per_pixel += 7;
++ var->bits_per_pixel &= ~7;
++
++ var->xres_virtual =
++ var->xres_virtual < var->xres ? var->xres : var->xres_virtual;
++ var->yres_virtual =
++ var->yres_virtual < var->yres ? var->yres : var->yres_virtual;
++
++ switch (var->bits_per_pixel) {
++ case 8:
++ case 16: /* RGB 565 */
++ case 24:
++ break;
++ default:
++ return -EINVAL;
++ }
++
++ switch (var->bits_per_pixel) {
++ case 16:
++ var->red.offset = 11;
++ var->red.length = 5;
++ var->green.offset = 5;
++ var->green.length = 6;
++ var->blue.offset = 0;
++ var->blue.length = 5;
++
++ info->fix.visual = FB_VISUAL_TRUECOLOR;
++ info->fix.line_length= var->xres * 2;
++
++ break;
++ default:
++ return -EINVAL; /* We don't support anything other than 16bpp for now. --NL */
++ break;
++ }
++ return 0;
++
++// smifb_set_color_bitfields(var);
++
++ return 0;
++}
++
++/*
++ * Formal definition of the VESA spec:
++ * On
++ * This refers to the state of the display when it is in full operation
++ * Stand-By
++ * This defines an optional operating state of minimal power reduction with
++ * the shortest recovery time
++ * Suspend
++ * This refers to a level of power management in which substantial power
++ * reduction is achieved by the display. The display can have a longer
++ * recovery time from this state than from the Stand-by state
++ * Off
++ * This indicates that the display is consuming the lowest level of power
++ * and is non-operational. Recovery from this state may optionally require
++ * the user to manually power on the monitor
++ *
++ * Now, the fbdev driver adds an additional state, (blank), where they
++ * turn off the video (maybe by colormap tricks), but don't mess with the
++ * video itself: think of it semantically between on and Stand-By.
++ *
++ * So here's what we should do in our fbdev blank routine:
++ *
++ * VESA_NO_BLANKING (mode 0) Video on, front/back light on
++ * VESA_VSYNC_SUSPEND (mode 1) Video on, front/back light off
++ * VESA_HSYNC_SUSPEND (mode 2) Video on, front/back light off
++ * VESA_POWERDOWN (mode 3) Video off, front/back light off
++ *
++ * This will match the matrox implementation.
++ */
++/*
++ * smifb_blank():
++ * Blank the display by setting all palette values to zero. Note, the
++ * 12 and 16 bpp modes don't really use the palette, so this will not
++ * blank the display in all modes.
++ */
++static int smifb_blank(int blank, struct fb_info *info)
++{
++// struct smifb_info *sfb = (struct smifb_info *)info;
++#if 0
++ switch (blank) {
++ case VESA_POWERDOWN:
++ case VESA_VSYNC_SUSPEND:
++ case VESA_HSYNC_SUSPEND:
++ case VESA_NO_BLANKING:
++ }
++#endif
++ return 1;
++}
++
++static struct fb_ops smifb_ops = {
++ .owner = THIS_MODULE,
++ .fb_check_var = smifb_check_var,
++ .fb_set_par = smifb_set_par,
++ .fb_setcolreg = smifb_setcolreg,
++ .fb_blank = smifb_blank,
++
++ /* Accelerated functions, using softversions, per se */
++ .fb_fillrect = cfb_fillrect,
++ .fb_copyarea = cfb_copyarea,
++ .fb_imageblit = cfb_imageblit,
++ .fb_cursor = soft_cursor,
++};
++
++/*
++ * Alloc struct smifb_info and assign the default value
++ */
++static struct smifb_info * __devinit
++smi_alloc_fb_info(struct pci_dev *dev, char *name)
++{
++ struct smifb_info *sfb;
++
++ sfb = kmalloc(sizeof(struct smifb_info) + sizeof(u32) * 16, GFP_KERNEL);
++
++ if (!sfb)
++ return NULL;
++
++ memset(sfb, 0, sizeof(struct smifb_info));
++
++ sfb->currcon = -1;
++ sfb->dev = dev;
++
++ strcpy(sfb->fb.fix.id, name);
++
++ sfb->fb.fix.type = FB_TYPE_PACKED_PIXELS;
++ sfb->fb.fix.type_aux = 0;
++ sfb->fb.fix.xpanstep = 0;
++ sfb->fb.fix.ypanstep = 0;
++ sfb->fb.fix.ywrapstep = 0;
++ sfb->fb.fix.accel = FB_ACCEL_NONE;
++
++ sfb->fb.var.nonstd = 0;
++ sfb->fb.var.activate = FB_ACTIVATE_NOW;
++ sfb->fb.var.height = -1;
++ sfb->fb.var.width = -1;
++ sfb->fb.var.accel_flags = 0;
++ sfb->fb.var.vmode = FB_VMODE_NONINTERLACED;
++
++ sfb->fb.fbops = &smifb_ops;
++ sfb->fb.flags = FBINFO_FLAG_DEFAULT;
++ sfb->fb.node = -1;
++ sfb->fb.pseudo_palette = (void *)(&sfb->palette_size + 1);
++
++ return sfb;
++}
++
++/*
++ * Unmap in the memory mapped IO registers
++ *
++ */
++
++static void __devinit
++smi_unmap_mmio(struct smifb_info *sfb)
++{
++ if (sfb && SMILFB)
++ {
++ iounmap(SMILFB);
++ SMIRegs = NULL;
++ }
++}
++
++/*
++ * Map in the screen memory
++ *
++ */
++static int __devinit
++smi_map_smem(struct smifb_info *sfb, struct pci_dev *dev, u_long smem_len)
++{
++
++ sfb->fb.fix.smem_start = pci_resource_start(dev, 0);
++ sfb->fb.fix.smem_len = smem_len;
++ printk("%s:smem %x,len %x\n",sfb->fb.fix.smem_start,sfb->fb.fix.smem_len);
++ sfb->fb.screen_base = SMILFB;
++
++ if (!sfb->fb.screen_base)
++ {
++ printk("%s: unable to map screen memory\n",sfb->fb.fix.id);
++ return -ENOMEM;
++ }
++
++ return 0;
++}
++
++
++/*
++ * Unmap in the screen memory
++ *
++ */
++static void __devinit
++smi_unmap_smem(struct smifb_info *sfb)
++{
++ if (sfb && sfb->fb.screen_base)
++ {
++ iounmap(sfb->fb.screen_base);
++ sfb->fb.screen_base = NULL;
++ }
++}
++
++/*
++ * We need to wake up the LynxEM+, and make sure its in linear memory mode.
++ */
++static inline void __devinit
++smi_init_hw(void)
++{
++ /* The delays prevent the ColdFire PCI host from locking up. :/ --NL */
++ udelay(1000);
++ outb(0x18, 0x3c4);
++ udelay(1000);
++ outb(0x11, 0x3c5);
++ udelay(1000);
++ printk("%s: 0x3c4 =%x 0x3c5 %x\n",__FUNCTION__,inw(0x3c4),inw(0x3c5));
++}
++
++static void __devinit
++smi_free_fb_info(struct smifb_info *sfb)
++{
++ if (sfb) {
++ fb_alloc_cmap(&sfb->fb.cmap, 0, 0);
++ kfree(sfb);
++ }
++}
++
++
++u16 SMI_ChipIDs[numChipIDs] = {0x710, 0x712, 0x720};
++
++int __init smifb_init(struct pci_dev *pdev, const struct pci_device_id *ent)
++{
++ struct smifb_info *sfb;
++ u_long smem_size;
++ char name[16];
++ int err;
++ char *m_pLAW;
++ ulong m_pLAWPhysical;
++
++ printk("%s start\n",__FUNCTION__);
++ sprintf(name, "smifb");
++
++ hw.chipID = pdev->device;
++
++ err = -ENOMEM;
++ sfb = smi_alloc_fb_info(pdev, name);
++ if (!sfb) {
++ goto failed;
++ }
++
++ smi_init_hw();
++
++ // Map address and memory detection
++ m_pLAWPhysical = pci_resource_start(pdev,0);
++ printk("%s:m_pLAWPhysical %x,hw.chipID %x\n",__FUNCTION__,m_pLAWPhysical,hw.chipID);
++ switch (hw.chipID) {
++ case 0x710:
++ case 0x712:
++ sfb->fb.fix.mmio_start = m_pLAWPhysical + 0x00700000;
++ sfb->fb.fix.mmio_len = 0x00100000;
++
++ hw.m_pLFB = SMILFB = ioremap(m_pLAWPhysical, 0x00800000);
++ printk("%s:SMILFB%x\n",__FUNCTION__,SMILFB);
++ hw.m_pMMIO = SMIRegs = SMILFB + 0x00700000;
++ hw.m_pDPR = hw.m_pLFB + 0x00408000;
++ hw.m_pVPR = hw.m_pLFB + 0x0040c000;
++
++ if (!SMIRegs)
++ {
++ printk("%s: unable to map memory mapped IO\n",sfb->fb.fix.id);
++ return -ENOMEM;
++ }
++
++ smi_seqw(0x62,0x7A);
++ smi_seqw(0x6a,0x0c);
++ smi_seqw(0x6b,0x02);
++ smem_size = 0x00400000;
++
++ //LynxEM+ memory dection
++ *(u32 *)(SMILFB + 4) = 0xAA551133;
++ if (*(u32 *)(SMILFB + 4) != 0xAA551133)
++ {
++ smem_size = 0x00200000;
++ // Program the MCLK to 130 MHz
++ smi_seqw(0x6a,0x12);
++ smi_seqw(0x6b,0x02);
++ smi_seqw(0x62,0x3e);
++ }
++ break;
++ case 0x720:
++ sfb->fb.fix.mmio_start = m_pLAWPhysical + 0x000c0000;
++ sfb->fb.fix.mmio_len = 0x00040000;
++
++ m_pLAW = ioremap(m_pLAWPhysical, 0x00a00000);
++ hw.m_pLFB = SMILFB = m_pLAW + 0x00200000;
++ hw.m_pMMIO = SMIRegs = m_pLAW + 0x000c0000;
++ hw.m_pDPR = m_pLAW;
++ hw.m_pVPR = m_pLAW + 0x800;
++
++ smi_seqw(0x62,0xff);
++ smi_seqw(0x6a,0x0d);
++ smi_seqw(0x6b,0x02);
++ smem_size = 0x00400000;
++
++ break;
++ }
++
++ sfb->fb.var.xres = 640;
++ sfb->fb.var.yres = 480;
++ sfb->fb.var.bits_per_pixel = 16;
++
++ sfb->fb.var.xres_virtual = sfb->fb.var.xres;
++
++ sfb->fb.var.yres_virtual = sfb->fb.var.yres;
++
++ sfb->fb.flags = FBINFO_FLAG_DEFAULT;
++
++ printk("%s:smem_size %x\n",__FUNCTION__,smem_size);
++ err = smi_map_smem(sfb, pdev, smem_size);
++ printk("%s:smi_map_smem error %x\n",__FUNCTION__,err);
++ if (err) {
++ goto failed;
++ }
++
++
++
++ fb_set_var(&sfb->fb, &sfb->fb.var);
++ smifb_check_var(&sfb->fb.var, &sfb->fb);
++ smifb_set_par(sfb);
++ printk("%s:register_framebuffer \n",__FUNCTION__);
++ err = register_framebuffer(&sfb->fb);
++ if (err < 0) {
++ goto failed;
++ }
++
++ printk("Silicon Motion, Inc. LynxEM+ Init complete.\n");
++
++ return 0;
++
++failed:
++ smi_unmap_smem(sfb);
++ smi_unmap_mmio(sfb);
++ smi_free_fb_info(sfb);
++ printk("Silicon Motion, Inc. LynxEM+ Init FAILED.n");
++
++ return err;
++}
++
++struct pci_device_id smifb_pci_tbl[] = {
++ { 0x126f, 0x710, PCI_ANY_ID, PCI_ANY_ID },
++ { 0x126f, 0x712, PCI_ANY_ID, PCI_ANY_ID },
++ { 0x126f, 0x720, PCI_ANY_ID, PCI_ANY_ID },
++ { 0 }
++};
++
++MODULE_DEVICE_TABLE(pci, smifb_pci_tbl);
++
++struct pci_driver smifb_driver = {
++ .name = "smifb",
++ .id_table = smifb_pci_tbl,
++ .probe = smifb_init,
++};
++
++int __init smi_init(void)
++{
++ /*return pci_module_init(&smifb_driver);*/
++ return pci_register_driver(&smifb_driver);
++}
++
++module_init(smi_init);
++MODULE_LICENSE("GPL");
++
++
++
+--- /dev/null
++++ b/drivers/video/smifb.h
+@@ -0,0 +1,149 @@
++/***************************************************************************
++ smifb.h - SiliconMotion LynxEM+ frame buffer device
++ -------------------
++ begin : Thu Aug 9 2001
++ copyright : (C) 2001 by Szu-Tao Huang
++ email : johuang@siliconmotion.com
++ ***************************************************************************/
++
++/***************************************************************************
++ * *
++ * This program is free software; you can redistribute it and/or modify *
++ * it under the terms of the GNU General Public License as published by *
++ * the Free Software Foundation; either version 2 of the License, or *
++ * (at your option) any later version. *
++ * *
++ ***************************************************************************/
++
++#define smi_mmiowb(dat,reg) writeb(dat, SMIRegs + reg)
++#define smi_mmioww(dat,reg) writew(dat, SMIRegs + reg)
++#define smi_mmiowl(dat,reg) writel(dat, SMIRegs + reg)
++
++#define smi_mmiorb(reg) readb(SMIRegs + reg)
++#define smi_mmiorw(reg) readw(SMIRegs + reg)
++#define smi_mmiorl(reg) readl(SMIRegs + reg)
++
++#define SIZE_SR00_SR04 (0x04 - 0x00 + 1)
++#define SIZE_SR10_SR24 (0x24 - 0x10 + 1)
++#define SIZE_SR30_SR75 (0x75 - 0x30 + 1)
++#define SIZE_SR80_SR93 (0x93 - 0x80 + 1)
++#define SIZE_SRA0_SRAF (0xAF - 0xA0 + 1)
++#define SIZE_GR00_GR08 (0x08 - 0x00 + 1)
++#define SIZE_AR00_AR14 (0x14 - 0x00 + 1)
++#define SIZE_CR00_CR18 (0x18 - 0x00 + 1)
++#define SIZE_CR30_CR4D (0x4D - 0x30 + 1)
++#define SIZE_CR90_CRA7 (0xA7 - 0x90 + 1)
++#define SIZE_VPR (0x6C + 1)
++#define SIZE_DPR (0x44 + 1)
++
++#define numVGAModes 6
++#define numChipIDs 3
++
++#define NR_PALETTE 256
++#define NR_RGB 2
++
++/*
++ * Minimum X and Y resolutions
++ */
++#define MIN_XRES 640
++#define MIN_YRES 480
++
++static inline void smi_crtcw(int reg, int val)
++{
++ smi_mmiowb(reg, 0x3d4);
++ smi_mmiowb(val, 0x3d5);
++}
++
++static inline unsigned int smi_crtcr(int reg)
++{
++ smi_mmiowb(reg, 0x3d4);
++ return smi_mmiorb(0x3d5);
++}
++
++static inline void smi_grphw(int reg, int val)
++{
++ smi_mmiowb(reg, 0x3ce);
++ smi_mmiowb(val, 0x3cf);
++}
++
++static inline unsigned int smi_grphr(int reg)
++{
++ smi_mmiowb(reg, 0x3ce);
++ return smi_mmiorb(0x3cf);
++}
++
++static inline void smi_attrw(int reg, int val)
++{
++ smi_mmiorb(0x3da);
++ smi_mmiowb(reg, 0x3c0);
++ smi_mmiorb(0x3c1);
++ smi_mmiowb(val, 0x3c0);
++}
++
++static inline void smi_seqw(int reg, int val)
++{
++ smi_mmiowb(reg, 0x3c4);
++ smi_mmiowb(val, 0x3c5);
++}
++
++static inline unsigned int smi_seqr(int reg)
++{
++ smi_mmiowb(reg, 0x3c4);
++ return smi_mmiorb(0x3c5);
++}
++/*
++* Private structure
++*/
++struct smifb_info {
++ /*
++ * The following is a pointer to be passed into the
++ * functions below. The modules outside the main
++ * smifb.c driver have no knowledge as to what
++ * is within this structure.
++ */
++ struct fb_info fb;
++ struct display_switch *dispsw;
++ struct pci_dev *dev;
++ signed int currcon;
++
++ struct {
++ u8 red, green, blue;
++ } palette[NR_RGB];
++
++ u_int palette_size;
++};
++
++struct par_info {
++ /*
++ * Hardware
++ */
++ u16 chipID;
++ char *m_pLFB;
++ char *m_pMMIO;
++ char *m_pDPR;
++ char *m_pVPR;
++
++ u_int width;
++ u_int height;
++ u_int hz;
++};
++
++// The next structure holds all information relevant for a specific video mode.
++struct ModeInit
++{
++ int mmSizeX;
++ int mmSizeY;
++ int bpp;
++ int hz;
++ unsigned char Init_MISC;
++ unsigned char Init_SR00_SR04[SIZE_SR00_SR04];
++ unsigned char Init_SR10_SR24[SIZE_SR10_SR24];
++ unsigned char Init_SR30_SR75[SIZE_SR30_SR75];
++ unsigned char Init_SR80_SR93[SIZE_SR80_SR93];
++ unsigned char Init_SRA0_SRAF[SIZE_SRA0_SRAF];
++ unsigned char Init_GR00_GR08[SIZE_GR00_GR08];
++ unsigned char Init_AR00_AR14[SIZE_AR00_AR14];
++ unsigned char Init_CR00_CR18[SIZE_CR00_CR18];
++ unsigned char Init_CR30_CR4D[SIZE_CR30_CR4D];
++ unsigned char Init_CR90_CRA7[SIZE_CR90_CRA7];
++};
+--- a/drivers/watchdog/Kconfig
++++ b/drivers/watchdog/Kconfig
+@@ -672,6 +672,15 @@ config TXX9_WDT
+
+ # PARISC Architecture
+
++# ColdFire Architecture
++
++config COLDFIRE_WATCHDOG
++ tristate "ColdFire watchdog support"
++ depends on WATCHDOG
++ help
++ To compile this driver as a module, choose M here: the
++ module will be called softdog.
++
+ # POWERPC Architecture
+
+ config MPC5200_WDT
+--- a/drivers/watchdog/Makefile
++++ b/drivers/watchdog/Makefile
+@@ -86,6 +86,7 @@ obj-$(CONFIG_SBC_EPX_C3_WATCHDOG) += sbc
+ # M32R Architecture
+
+ # M68K Architecture
++obj-$(CONFIG_COLDFIRE_WATCHDOG) += mcf_wdt.o
+
+ # M68KNOMMU Architecture
+
+--- /dev/null
++++ b/drivers/watchdog/mcf_wdt.c
+@@ -0,0 +1,220 @@
++/*
++ * drivers/watchdog/mcf_wdt.c
++ *
++ * Watchdog driver for ColdFire processors
++ *
++ * Adapted from the IXP4xx watchdog driver.
++ * The original version carries these notices:
++ *
++ * Author: Deepak Saxena <dsaxena@plexity.net>
++ *
++ * Copyright 2004 (c) MontaVista, Software, Inc.
++ * Based on sa1100 driver, Copyright (C) 2000 Oleg Drokin <green@crimea.edu>
++ *
++ * This file is licensed under the terms of the GNU General Public
++ * License version 2. This program is licensed "as is" without any
++ * warranty of any kind, whether express or implied.
++ */
++
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <linux/fs.h>
++#include <linux/miscdevice.h>
++#include <linux/watchdog.h>
++#include <linux/init.h>
++#include <linux/bitops.h>
++
++#include <asm-m68k/uaccess.h>
++#include <asm-m68k/coldfire.h>
++#include <asm-m68k/m5485gpt.h>
++
++static int nowayout;
++static unsigned int heartbeat = 30; /* (secs) Default is 0.5 minute */
++static unsigned long wdt_status;
++
++#define WDT_IN_USE 0
++#define WDT_OK_TO_CLOSE 1
++
++static unsigned long wdt_tick_rate;
++
++static void
++wdt_enable(void)
++{
++ MCF_GPT_GMS0 = 0;
++ MCF_GPT_GCIR0 = MCF_GPT_GCIR_PRE(heartbeat*wdt_tick_rate) |
++ MCF_GPT_GCIR_CNT(0xffff);
++ MCF_GPT_GMS0 = MCF_GPT_GMS_OCPW(0xA5) | MCF_GPT_GMS_WDEN |
++ MCF_GPT_GMS_CE | MCF_GPT_GMS_TMS_GPIO;
++}
++
++static void
++wdt_disable(void)
++{
++ MCF_GPT_GMS0 = 0;
++}
++
++static void
++wdt_keepalive(void)
++{
++ MCF_GPT_GMS0 = MCF_GPT_GMS_OCPW(0xA5) | MCF_GPT_GMS0;
++}
++
++static int
++mcf_wdt_open(struct inode *inode, struct file *file)
++{
++ if (test_and_set_bit(WDT_IN_USE, &wdt_status))
++ return -EBUSY;
++
++ clear_bit(WDT_OK_TO_CLOSE, &wdt_status);
++
++ wdt_enable();
++
++ return nonseekable_open(inode, file);
++}
++
++static ssize_t
++mcf_wdt_write(struct file *file, const char *data, size_t len, loff_t *ppos)
++{
++ if (len) {
++ if (!nowayout) {
++ size_t i;
++
++ clear_bit(WDT_OK_TO_CLOSE, &wdt_status);
++
++ for (i = 0; i != len; i++) {
++ char c;
++
++ if (get_user(c, data + i))
++ return -EFAULT;
++ if (c == 'V')
++ set_bit(WDT_OK_TO_CLOSE, &wdt_status);
++ }
++ }
++ wdt_keepalive();
++ }
++
++ return len;
++}
++
++
++static struct watchdog_info ident = {
++ .options = WDIOF_MAGICCLOSE | WDIOF_SETTIMEOUT |
++ WDIOF_KEEPALIVEPING,
++ .identity = "Coldfire Watchdog",
++};
++
++static int
++mcf_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
++ unsigned long arg)
++{
++ int ret = -ENOIOCTLCMD;
++ int time;
++
++ switch (cmd) {
++ case WDIOC_GETSUPPORT:
++ ret = copy_to_user((struct watchdog_info *)arg, &ident,
++ sizeof(ident)) ? -EFAULT : 0;
++ break;
++
++ case WDIOC_GETSTATUS:
++ ret = put_user(0, (int *)arg);
++ break;
++
++ case WDIOC_GETBOOTSTATUS:
++ ret = put_user(0, (int *)arg);
++ break;
++
++ case WDIOC_SETTIMEOUT:
++ ret = get_user(time, (int *)arg);
++ if (ret)
++ break;
++
++ if (time <= 0 || time > 30) {
++ ret = -EINVAL;
++ break;
++ }
++
++ heartbeat = time;
++ wdt_enable();
++ /* Fall through */
++
++ case WDIOC_GETTIMEOUT:
++ ret = put_user(heartbeat, (int *)arg);
++ break;
++
++ case WDIOC_KEEPALIVE:
++ wdt_keepalive();
++ ret = 0;
++ break;
++ }
++
++ return ret;
++}
++
++static int
++mcf_wdt_release(struct inode *inode, struct file *file)
++{
++ if (test_bit(WDT_OK_TO_CLOSE, &wdt_status)) {
++ wdt_disable();
++ } else {
++ printk(KERN_CRIT "WATCHDOG: Device closed unexpectdly - "
++ "timer will not stop\n");
++ }
++
++ clear_bit(WDT_IN_USE, &wdt_status);
++ clear_bit(WDT_OK_TO_CLOSE, &wdt_status);
++
++ return 0;
++}
++
++
++static struct file_operations mcf_wdt_fops = {
++ .owner = THIS_MODULE,
++ .llseek = no_llseek,
++ .write = mcf_wdt_write,
++ .ioctl = mcf_wdt_ioctl,
++ .open = mcf_wdt_open,
++ .release = mcf_wdt_release,
++};
++
++static struct miscdevice mcf_wdt_miscdev = {
++ .minor = WATCHDOG_MINOR,
++ .name = "watchdog",
++ .fops = &mcf_wdt_fops,
++};
++
++static int __init mcf_wdt_init(void)
++{
++ wdt_tick_rate = MCF_BUSCLK/0xffff;
++#ifdef CONFIG_WATCHDOG_NOWAYOUT
++ nowayout = 1;
++#else
++ nowayout = 0;
++#endif
++ printk("ColdFire watchdog driver is loaded.\n");
++
++ return misc_register(&mcf_wdt_miscdev);
++}
++
++static void __exit mcf_wdt_exit(void)
++{
++ misc_deregister(&mcf_wdt_miscdev);
++}
++
++module_init(mcf_wdt_init);
++module_exit(mcf_wdt_exit);
++
++MODULE_AUTHOR("Deepak Saxena");
++MODULE_DESCRIPTION("ColdFire Watchdog");
++
++module_param(heartbeat, int, 0);
++MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds (default 60s)");
++
++module_param(nowayout, int, 0);
++MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started");
++
++MODULE_LICENSE("GPL");
++MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
++
+--- a/fs/namespace.c
++++ b/fs/namespace.c
+@@ -1364,7 +1364,11 @@ int copy_mount_options(const void __user
+ /* copy_from_user cannot cross TASK_SIZE ! */
+ size = TASK_SIZE - (unsigned long)data;
+ if (size > PAGE_SIZE)
++#ifndef CONFIG_COLDFIRE
+ size = PAGE_SIZE;
++#else
++ size = PAGE_SIZE - ((unsigned long)data & ~PAGE_MASK);
++#endif
+
+ i = size - exact_copy_from_user((void *)page, data, size);
+ if (!i) {
+--- /dev/null
++++ b/include/asm-m68k/5445x_pci.h
+@@ -0,0 +1,94 @@
++/*
++ * asm-m68k/pci.h - m68k specific PCI declarations.
++ *
++ * Coldfire Implementation Copyright (c) 2007 Freescale Semiconductor, Inc.
++ * Kurt Mahan <kmahan@freescale.com>
++ */
++#ifndef _ASM_M68K_5445X_PCI_H
++#define _ASM_M68K_5445x_PCI_H
++
++#ifndef CONFIG_PCI
++/*
++ * The PCI address space does equal the physical memory
++ * address space. The networking and block device layers use
++ * this boolean for bounce buffer decisions.
++ */
++#define PCI_DMA_BUS_IS_PHYS (1)
++#else
++#include <asm-generic/pci-dma-compat.h>
++
++/*
++ * The PCI address space does equal the physical memory
++ * address space. The networking and block device layers use
++ * this boolean for bounce buffer decisions.
++ */
++#define PCI_DMA_BUS_IS_PHYS (1)
++
++#define PCIBIOS_MIN_IO 0x00004000
++#define PCIBIOS_MIN_MEM 0x02000000
++
++#define pcibios_assign_all_busses() 0
++#define pcibios_scan_all_fns(a, b) 0
++
++static inline void
++pcibios_set_master(struct pci_dev *dev)
++{
++ /* no special bus mastering setup handling */
++}
++
++static inline void
++pcibios_penalize_isa_irq(int irq, int active)
++{
++ /* no dynamic PCI IRQ allocation */
++}
++
++#if 0
++static inline void
++pcibios_add_platform_entries(struct pci_dev *dev)
++{
++ /* no special handling */
++}
++#endif
++
++static inline void
++pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
++ struct resource *res)
++{
++#ifdef CONFIG_M54455
++ if ((res->start == 0xa0000000) || (res->start == 0xa8000000)) {
++ /* HACK! FIX! kludge to fix bridge mapping */
++ region->start = res->start & 0x0fffffff;
++ region->end = res->end & 0x0fffffff;
++ } else {
++ region->start = res->start;
++ region->end = res->end;
++ }
++#else
++ region->start = res->start;
++ region->end = res->end;
++#endif
++}
++
++static inline void
++pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
++ struct pci_bus_region *region)
++{
++ res->start = region->start;
++ res->end = region->end;
++}
++
++static inline struct resource *
++pcibios_select_root(struct pci_dev *pdev, struct resource *res)
++{
++ struct resource *root = NULL;
++
++ if (res->flags & IORESOURCE_IO)
++ root = &ioport_resource;
++ if (res->flags & IORESOURCE_MEM)
++ root = &iomem_resource;
++
++ return root;
++}
++
++#endif /* CONFIG_PCI */
++#endif /* _ASM_M68K_5445X_PCI_H */
+--- /dev/null
++++ b/include/asm-m68k/548x_pci.h
+@@ -0,0 +1,99 @@
++#ifndef _ASM_M68K_548X_PCI_H
++#define _ASM_M68K_548X_PCI_H
++
++/*
++ * asm-m68k/pci_m68k.h - m68k specific PCI declarations.
++ *
++ * Written by Wout Klaren.
++ */
++#include <linux/mm.h>
++#include <asm/scatterlist.h>
++
++#include <asm-generic/pci.h>
++
++struct pci_ops;
++
++/*
++ * Structure with hardware dependent information and functions of the
++ * PCI bus.
++ */
++
++struct pci_bus_info
++{
++ /*
++ * Resources of the PCI bus.
++ */
++
++ struct resource mem_space;
++ struct resource io_space;
++
++ /*
++ * System dependent functions.
++ */
++
++ struct pci_ops *m68k_pci_ops;
++
++ void (*fixup)(int pci_modify);
++ void (*conf_device)(struct pci_dev *dev);
++};
++
++#define pcibios_assign_all_busses() 0
++#define pcibios_scan_all_fns(a, b) 0
++
++static inline void pcibios_set_master(struct pci_dev *dev)
++{
++ /* No special bus mastering setup handling */
++}
++
++static inline void pcibios_penalize_isa_irq(int irq)
++{
++ /* We don't do dynamic PCI IRQ allocation */
++}
++
++#ifndef CONFIG_COLDFIRE
++/* The PCI address space does equal the physical memory
++ * address space. The networking and block device layers use
++ * this boolean for bounce buffer decisions.
++ */
++#define PCI_DMA_BUS_IS_PHYS (1)
++
++#define PCIBIOS_MIN_IO 0x00004000
++#define PCIBIOS_MIN_MEM 0x04000000
++
++#else /* !CONFIG_COLDFIRE */
++#include <asm-generic/pci-dma-compat.h>
++#define PCI_DMA_BASE /*0x40000000*/0 /* PCI-DMA window base */
++
++extern struct pci_bus_info *__init init_coldfire_pci(void);
++extern void * pci_alloc_son(struct pci_dev *, size_t,
++ dma_addr_t *, int);
++/*
++ * The PCI address space equal the virtual memory
++ * address space on m547X/m548X.
++ */
++#define PCI_DMA_BUS_IS_PHYS (1)
++
++#define PCIBIOS_MIN_IO 0x00000100
++#define PCIBIOS_MIN_MEM 0x02000000
++
++struct scatterlist;
++
++
++/* This is always fine. */
++#define pci_dac_dma_supported(pci_dev, mask) (1)
++
++
++/* These macros should be used after a pci_map_sg call has been done
++ * to get bus addresses of each of the SG entries and their lengths.
++ * You should only work with the number of sg entries pci_map_sg
++ * returns.
++ */
++#define sg_dma_address(sg) ((sg)->dma_address)
++#define sg_dma_len(sg) ((sg)->length)
++
++static inline void pcibios_align_resource(void *data, struct resource *res, unsigned long size, unsigned long align)
++{
++}
++
++#endif /* !CONFIG_COLDFIRE*/
++#endif /* _ASM_M68K_548X_PCI_H */
+--- a/include/asm-m68k/atomic.h
++++ b/include/asm-m68k/atomic.h
+@@ -2,7 +2,7 @@
+ #define __ARCH_M68K_ATOMIC__
+
+
+-#include <asm/system.h>
++#include <asm/system.h> /* local_irq_XXX() */
+
+ /*
+ * Atomic operations that C can't guarantee us. Useful for
+@@ -21,12 +21,20 @@ typedef struct { int counter; } atomic_t
+
+ static inline void atomic_add(int i, atomic_t *v)
+ {
++#ifndef CONFIG_COLDFIRE
+ __asm__ __volatile__("addl %1,%0" : "+m" (*v) : "id" (i));
++#else
++ __asm__ __volatile__("addl %1,%0" : "=m" (*v) : "d" (i), "m" (*v));
++#endif
+ }
+
+ static inline void atomic_sub(int i, atomic_t *v)
+ {
++#ifndef CONFIG_COLDFIRE
+ __asm__ __volatile__("subl %1,%0" : "+m" (*v) : "id" (i));
++#else
++ __asm__ __volatile__("subl %1,%0" : "=m" (*v) : "d" (i), "m" (*v));
++#endif
+ }
+
+ static inline void atomic_inc(atomic_t *v)
+@@ -46,6 +54,14 @@ static inline int atomic_dec_and_test(at
+ return c != 0;
+ }
+
++static __inline__ int atomic_dec_and_test_lt(volatile atomic_t *v)
++{
++ char c;
++ __asm__ __volatile__("subql #1,%1; slt %0" : "=d" (c), "=m" (*v)
++ : "m" (*v));
++ return c != 0 ;
++}
++
+ static inline int atomic_inc_and_test(atomic_t *v)
+ {
+ char c;
+@@ -156,7 +172,12 @@ static inline int atomic_sub_and_test(in
+ static inline int atomic_add_negative(int i, atomic_t *v)
+ {
+ char c;
++#ifndef CONFIG_COLDFIRE
+ __asm__ __volatile__("addl %2,%1; smi %0" : "=d" (c), "+m" (*v): "g" (i));
++#else
++ __asm__ __volatile__("addl %2,%1; smi %0" : "=d" (c), "=m" (*v)
++ : "d" (i) , "m" (*v));
++#endif
+ return c != 0;
+ }
+
+--- a/include/asm-m68k/auxvec.h
++++ b/include/asm-m68k/auxvec.h
+@@ -1,4 +1,13 @@
+ #ifndef __ASMm68k_AUXVEC_H
+ #define __ASMm68k_AUXVEC_H
++/*
++ * Architecture-neutral AT_ values in 0-17, leave some room
++ * for more of them.
++ */
++
++#ifdef CONFIG_VSYSCALL
++/* Entry point to the vsyscall page */
++#define AT_SYSINFO_EHDR 33
++#endif
+
+ #endif
+--- a/include/asm-m68k/bitops.h
++++ b/include/asm-m68k/bitops.h
+@@ -19,6 +19,7 @@
+ *
+ * They use the standard big-endian m680x0 bit ordering.
+ */
++#ifndef CONFIG_COLDFIRE
+
+ #define test_and_set_bit(nr,vaddr) \
+ (__builtin_constant_p(nr) ? \
+@@ -457,4 +458,503 @@ static inline int ext2_find_next_bit(con
+
+ #endif /* __KERNEL__ */
+
++#else /* CONFIG_COLDFIRE */
++
++#define test_and_set_bit(nr,vaddr) \
++ (__builtin_constant_p(nr) ? \
++ __constant_coldfire_test_and_set_bit(nr, vaddr) : \
++ __generic_coldfire_test_and_set_bit(nr, vaddr))
++
++#if 0
++static __inline__ int __constant_coldfire_test_and_set_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++
++ __asm__ __volatile__ ("bset %2,%1; sne %0"
++ : "=d" (retval), "+QUd" (*p)
++ : "di" (nr & 7));
++ return retval;
++}
++#else
++static __inline__ int __constant_coldfire_test_and_set_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++ __asm__ __volatile__ ("bset %2,(%4); sne %0"
++ : "=d" (retval), "=m" (*p)
++ : "di" (nr & 7), "m" (*p), "a" (p));
++ return retval;
++}
++#endif
++
++static __inline__ int __generic_coldfire_test_and_set_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++
++ __asm__ __volatile__ ("bset %2,%1; sne %0"
++ : "=d" (retval), "=m" (((volatile char *)vaddr)[(nr^31) >> 3])
++ : "d" (nr)
++ : "memory");
++ return retval;
++}
++#define __test_and_set_bit(nr, vaddr) test_and_set_bit(nr, vaddr)
++
++#define set_bit(nr,vaddr) \
++ (__builtin_constant_p(nr) ? \
++ __constant_coldfire_set_bit(nr, vaddr) : \
++ __generic_coldfire_set_bit(nr, vaddr))
++
++#if 0
++static __inline__ void __constant_coldfire_set_bit(int nr,
++ volatile void *vaddr)
++{
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++ __asm__ __volatile__ ("bset %1,%0"
++ : "+QUd" (*p) : "di" (nr & 7));
++}
++#else
++static __inline__ void __constant_coldfire_set_bit(int nr,
++ volatile void *vaddr)
++{
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++ __asm__ __volatile__ ("bset %1,(%3)"
++ : "=m" (*p) : "di" (nr & 7), "m" (*p), "a" (p));
++}
++#endif
++
++static __inline__ void __generic_coldfire_set_bit(int nr,
++ volatile void *vaddr)
++{
++ __asm__ __volatile__ ("bset %1,%0"
++ : "=m" (((volatile char *)vaddr)[(nr^31) >> 3])
++ : "d" (nr)
++ : "memory");
++}
++#define __set_bit(nr, vaddr) set_bit(nr, vaddr)
++
++#define test_and_clear_bit(nr, vaddr) \
++ (__builtin_constant_p(nr) ? \
++ __constant_coldfire_test_and_clear_bit(nr, vaddr) : \
++ __generic_coldfire_test_and_clear_bit(nr, vaddr))
++
++#if 0
++static __inline__ int __constant_coldfire_test_and_clear_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++
++ __asm__ __volatile__ ("bclr %2,%1; sne %0"
++ : "=d" (retval), "+QUd" (*p)
++ : "id" (nr & 7));
++
++ return retval;
++}
++#else
++static __inline__ int __constant_coldfire_test_and_clear_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++
++ __asm__ __volatile__ ("bclr %2,(%4); sne %0"
++ : "=d" (retval), "=m" (*p)
++ : "id" (nr & 7), "m" (*p), "a" (p));
++
++ return retval;
++}
++#endif
++
++static __inline__ int __generic_coldfire_test_and_clear_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++
++ __asm__ __volatile__ ("bclr %2,%1; sne %0"
++ : "=d" (retval), "=m" (((volatile char *)vaddr)[(nr^31) >> 3])
++ : "d" (nr & 7)
++ : "memory");
++
++ return retval;
++}
++#define __test_and_clear_bit(nr, vaddr) test_and_clear_bit(nr, vaddr)
++
++/*
++ * clear_bit() doesn't provide any barrier for the compiler.
++ */
++#define smp_mb__before_clear_bit() barrier()
++#define smp_mb__after_clear_bit() barrier()
++
++#define clear_bit(nr,vaddr) \
++ (__builtin_constant_p(nr) ? \
++ __constant_coldfire_clear_bit(nr, vaddr) : \
++ __generic_coldfire_clear_bit(nr, vaddr))
++
++#if 0
++static __inline__ void __constant_coldfire_clear_bit(int nr,
++ volatile void *vaddr)
++{
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++ __asm__ __volatile__ ("bclr %1,%0"
++ : "+QUd" (*p) : "id" (nr & 7));
++}
++#else
++static __inline__ void __constant_coldfire_clear_bit(int nr,
++ volatile void *vaddr)
++{
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++ __asm__ __volatile__ ("bclr %1,(%3)"
++ : "=m" (*p) : "id" (nr & 7), "m" (*p), "a" (p));
++}
++#endif
++
++static __inline__ void __generic_coldfire_clear_bit(int nr,
++ volatile void *vaddr)
++{
++ __asm__ __volatile__ ("bclr %1,%0"
++ : "=m" (((volatile char *)vaddr)[(nr^31) >> 3])
++ : "d" (nr)
++ : "memory");
++}
++#define __clear_bit(nr, vaddr) clear_bit(nr, vaddr)
++
++#define test_and_change_bit(nr, vaddr) \
++ (__builtin_constant_p(nr) ? \
++ __constant_coldfire_test_and_change_bit(nr, vaddr) : \
++ __generic_coldfire_test_and_change_bit(nr, vaddr))
++
++#if 0
++static __inline__ int __constant_coldfire_test_and_change_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++
++ __asm__ __volatile__ ("bchg %2,%1; sne %0"
++ : "=d" (retval), "+QUd" (*p)
++ : "id" (nr & 7));
++
++ return retval;
++}
++#else
++static __inline__ int __constant_coldfire_test_and_change_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++
++ __asm__ __volatile__ ("bchg %2,(%4); sne %0"
++ : "=d" (retval), "=m" (*p)
++ : "id" (nr & 7), "m" (*p), "a" (p));
++
++ return retval;
++}
++#endif
++
++static __inline__ int __generic_coldfire_test_and_change_bit(int nr,
++ volatile void *vaddr)
++{
++ char retval;
++
++ __asm__ __volatile__ ("bchg %2,%1; sne %0"
++ : "=d" (retval), "=m" (((volatile char *)vaddr)[(nr^31) >> 3])
++ : "id" (nr)
++ : "memory");
++
++ return retval;
++}
++#define __test_and_change_bit(nr, vaddr) test_and_change_bit(nr, vaddr)
++#define __change_bit(nr, vaddr) change_bit(nr, vaddr)
++
++#define change_bit(nr,vaddr) \
++ (__builtin_constant_p(nr) ? \
++ __constant_coldfire_change_bit(nr, vaddr) : \
++ __generic_coldfire_change_bit(nr, vaddr))
++
++#if 0
++static __inline__ void __constant_coldfire_change_bit(int nr,
++ volatile void *vaddr)
++{
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++ __asm__ __volatile__ ("bchg %1,%0"
++ : "+QUd" (*p) : "id" (nr & 7));
++}
++#else
++static __inline__ void __constant_coldfire_change_bit(int nr,
++ volatile void *vaddr)
++{
++ volatile char *p = &((volatile char *)vaddr)[(nr^31) >> 3];
++ __asm__ __volatile__ ("bchg %1,(%3)"
++ : "=m" (*p) : "id" (nr & 7), "m" (*p), "a" (p));
++}
++#endif
++
++static __inline__ void __generic_coldfire_change_bit(int nr,
++ volatile void *vaddr)
++{
++ __asm__ __volatile__ ("bchg %1,%0"
++ : "=m" (((volatile char *)vaddr)[(nr^31) >> 3])
++ : "d" (nr)
++ : "memory");
++}
++
++static inline int test_bit(int nr, const unsigned long *vaddr)
++{
++ return (vaddr[nr >> 5] & (1UL << (nr & 31))) != 0;
++}
++
++static __inline__ unsigned long ffz(unsigned long word)
++{
++ unsigned long result = 0;
++
++ while (word & 1) {
++ result++;
++ word >>= 1;
++ }
++ return result;
++}
++
++/* find_next_zero_bit() finds the first zero bit in a bit string of length
++ * 'size' bits, starting the search at bit 'offset'. This is largely based
++ * on Linus's ALPHA routines.
++ */
++static __inline__ unsigned long find_next_zero_bit(void *addr,
++ unsigned long size, unsigned long offset)
++{
++ unsigned long *p = ((unsigned long *) addr) + (offset >> 5);
++ unsigned long result = offset & ~31UL;
++ unsigned long tmp;
++
++ if (offset >= size)
++ return size;
++ size -= result;
++ offset &= 31UL;
++ if (offset) {
++ tmp = *(p++);
++ tmp |= ~0UL >> (32-offset);
++ if (size < 32)
++ goto found_first;
++ if (~tmp)
++ goto found_middle;
++ size -= 32;
++ result += 32;
++ }
++ while (size & ~31UL) {
++ tmp = *(p++);
++ if (~tmp)
++ goto found_middle;
++ result += 32;
++ size -= 32;
++ }
++ if (!size)
++ return result;
++ tmp = *p;
++
++found_first:
++ tmp |= ~0UL >> size;
++found_middle:
++ return result + ffz(tmp);
++}
++
++#define find_first_zero_bit(addr, size) find_next_zero_bit(((void *)addr), \
++ (size), 0)
++
++/* Ported from included/linux/bitops.h */
++static __inline__ int ffs(int x)
++{
++ int r = 1;
++
++ if (!x)
++ return 0;
++ if (!(x & 0xffff)) {
++ x >>= 16;
++ r += 16;
++ }
++ if (!(x & 0xff)) {
++ x >>= 8;
++ r += 8;
++ }
++ if (!(x & 0xf)) {
++ x >>= 4;
++ r += 4;
++ }
++ if (!(x & 3)) {
++ x >>= 2;
++ r += 2;
++ }
++ if (!(x & 1)) {
++ x >>= 1;
++ r += 1;
++ }
++ return r;
++}
++#define __ffs(x) (ffs(x) - 1)
++
++/* find_next_bit - find the next set bit in a memory region
++ * (from asm-ppc/bitops.h)
++ */
++static __inline__ unsigned long find_next_bit(const unsigned long *addr,
++ unsigned long size, unsigned long offset)
++{
++ unsigned int *p = ((unsigned int *) addr) + (offset >> 5);
++ unsigned int result = offset & ~31UL;
++ unsigned int tmp;
++
++ if (offset >= size)
++ return size;
++ size -= result;
++ offset &= 31UL;
++ if (offset) {
++ tmp = *p++;
++ tmp &= ~0UL << offset;
++ if (size < 32)
++ goto found_first;
++ if (tmp)
++ goto found_middle;
++ size -= 32;
++ result += 32;
++ }
++ while (size >= 32) {
++ tmp = *p++;
++ if (tmp != 0)
++ goto found_middle;
++ result += 32;
++ size -= 32;
++ }
++ if (!size)
++ return result;
++ tmp = *p;
++
++found_first:
++ tmp &= ~0UL >> (32 - size);
++ if (tmp == 0UL) /* Are any bits set? */
++ return result + size; /* Nope. */
++found_middle:
++ return result + __ffs(tmp);
++}
++
++#define find_first_bit(addr, size) find_next_bit((addr), (size), 0)
++
++#ifdef __KERNEL__
++
++/* Ported from include/linux/bitops.h */
++static __inline__ int fls(int x)
++{
++ int r = 32;
++
++ if (!x)
++ return 0;
++ if (!(x & 0xffff0000u)) {
++ x <<= 16;
++ r -= 16;
++ }
++ if (!(x & 0xff000000u)) {
++ x <<= 8;
++ r -= 8;
++ }
++ if (!(x & 0xf0000000u)) {
++ x <<= 4;
++ r -= 4;
++ }
++ if (!(x & 0xc0000000u)) {
++ x <<= 2;
++ r -= 2;
++ }
++ if (!(x & 0x80000000u)) {
++ x <<= 1;
++ r -= 1;
++ }
++ return r;
++}
++
++#include <asm-generic/bitops/fls64.h>
++#include <asm-generic/bitops/sched.h>
++#include <asm-generic/bitops/hweight.h>
++#include <asm-generic/bitops/lock.h>
++
++#define minix_find_first_zero_bit(addr, size) find_next_zero_bit((addr), \
++ (size), 0)
++#define minix_test_and_set_bit(nr, addr) test_and_set_bit((nr), \
++ (unsigned long *)(addr))
++#define minix_set_bit(nr, addr) set_bit((nr), \
++ (unsigned long *)(addr))
++#define minix_test_and_clear_bit(nr, addr) test_and_clear_bit((nr), \
++ (unsigned long *)(addr))
++
++static inline int minix_test_bit(int nr, const volatile unsigned long *vaddr)
++{
++ int *a = (int *)vaddr;
++ int mask;
++
++ a += nr >> 5;
++ mask = 1 << (nr & 0x1f);
++ return ((mask & *a) != 0);
++}
++
++#define ext2_set_bit(nr, addr) test_and_set_bit((nr) ^ 24, \
++ (unsigned long *)(addr))
++#define ext2_set_bit_atomic(lock, nr, addr) test_and_set_bit((nr) ^ 24, \
++ (unsigned long *)(addr))
++#define ext2_clear_bit(nr, addr) test_and_clear_bit((nr) ^ 24, \
++ (unsigned long *)(addr))
++#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, \
++ (unsigned long *)(addr))
++
++static inline int ext2_test_bit(int nr, const void *vaddr)
++{
++ const unsigned char *p = vaddr;
++ return (p[nr >> 3] & (1U << (nr & 7))) != 0;
++}
++
++static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size)
++{
++ const unsigned long *p = vaddr, *addr = vaddr;
++ int res;
++
++ if (!size)
++ return 0;
++
++ size = (size >> 5) + ((size & 31) > 0);
++ while (*p++ == ~0UL) {
++ if (--size == 0)
++ return (p - addr) << 5;
++ }
++
++ --p;
++ for (res = 0; res < 32; res++)
++ if (!ext2_test_bit (res, p))
++ break;
++ return (p - addr) * 32 + res;
++}
++
++static inline int ext2_find_next_zero_bit(const void *vaddr, unsigned size,
++ unsigned offset)
++{
++ const unsigned long *addr = vaddr;
++ const unsigned long *p = addr + (offset >> 5);
++ int bit = offset & 31UL, res;
++
++ if (offset >= size)
++ return size;
++
++ if (bit) {
++ /* Look for zero in first longword */
++ for (res = bit; res < 32; res++)
++ if (!ext2_test_bit (res, p))
++ return (p - addr) * 32 + res;
++ p++;
++ }
++ /* No zero yet, search remaining full bytes for a zero */
++ res = ext2_find_first_zero_bit(p, size - 32 * (p - addr));
++ return (p - addr) * 32 + res;
++}
++
++#endif /* KERNEL */
++
++#endif /* CONFIG_COLDFIRE */
++
+ #endif /* _M68K_BITOPS_H */
+--- a/include/asm-m68k/bootinfo.h
++++ b/include/asm-m68k/bootinfo.h
+@@ -19,11 +19,59 @@
+ ** Redesign of the boot information structure; renamed to bootinfo.h again
+ ** 27/11/96 Geert Uytterhoeven:
+ ** Backwards compatibility with bootinfo interface version 1.0
++** 12/03/08 Kurt Mahan
++** Copy the bd_info structure from uboot1.3.2/include/asm-m68k/u-boot.h
++** into this file. The original author is Wolfgang Denk,
++** DENX Software Engineering, wd@denx.de.
+ */
+
+ #ifndef _M68K_BOOTINFO_H
+ #define _M68K_BOOTINFO_H
+
++#ifndef __ASSEMBLY__
++/*
++ * UBoot Support
++ *
++ * bd_info structure from uboot1.3.2/include/asm-m68k/u-boot.h
++ */
++struct bd_info {
++ unsigned long bi_memstart; /* start of DRAM memory */
++ unsigned long bi_memsize; /* size of DRAM memory in bytes */
++ unsigned long bi_flashstart; /* start of FLASH memory */
++ unsigned long bi_flashsize; /* size of FLASH memory */
++ unsigned long bi_flashoffset; /* reserved area for startup monitor */
++ unsigned long bi_sramstart; /* start of SRAM memory */
++ unsigned long bi_sramsize; /* size of SRAM memory */
++ unsigned long bi_mbar_base; /* base of internal registers */
++ unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
++ unsigned long bi_boot_params; /* where this board expects params */
++ unsigned long bi_ip_addr; /* IP Address */
++ unsigned char bi_enet0addr[6]; /* Ethernet 0 mac address */
++ unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
++ unsigned long bi_intfreq; /* Internal Freq, in MHz */
++ unsigned long bi_busfreq; /* Bus Freq, in MHz */
++#ifdef UBOOT_PCI
++ unsigned long bi_pcifreq; /* pci Freq in MHz */
++#endif
++#ifdef UBOOT_EXTRA_CLOCK
++ unsigned long bi_inpfreq; /* input Freq in MHz */
++ unsigned long bi_vcofreq; /* vco Freq in MHz */
++ unsigned long bi_flbfreq; /* Flexbus Freq in MHz */
++#endif
++ unsigned long bi_baudrate; /* Console Baudrate */
++ unsigned char bi_enet1addr[6]; /* eth1 mac address */
++ unsigned char bi_enet2addr[6]; /* eth2 mac address */
++ unsigned char bi_enet3addr[6]; /* eth3 mac address */
++};
++
++struct uboot_record {
++ struct bd_info *bdi;
++ unsigned long initrd_start;
++ unsigned long initrd_end;
++ unsigned long cmd_line_start;
++ unsigned long cmd_line_stop;
++};
++#endif /* __ASSEMBLY__ */
+
+ /*
+ * Bootinfo definitions
+@@ -49,6 +97,8 @@ struct bi_record {
+ #endif /* __ASSEMBLY__ */
+
+
++
++
+ /*
+ * Tag Definitions
+ *
+--- a/include/asm-m68k/byteorder.h
++++ b/include/asm-m68k/byteorder.h
+@@ -4,8 +4,15 @@
+ #include <asm/types.h>
+ #include <linux/compiler.h>
+
+-#ifdef __GNUC__
+-
++#if defined(__GNUC__)
++#if defined(__mcfisaaplus__) || defined(__mcfisac__)
++static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 val)
++{
++ __asm__ ("byterev %0" : "=d" (val) : "0" (val));
++ return val;
++}
++#define __arch__swab32(x) ___arch__swab32(x)
++#elif !defined(__mcoldfire__)
+ static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 val)
+ {
+ __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val));
+@@ -14,6 +21,7 @@ static __inline__ __attribute_const__ __
+ #define __arch__swab32(x) ___arch__swab32(x)
+
+ #endif
++#endif
+
+ #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+ # define __BYTEORDER_HAS_U64__
+--- a/include/asm-m68k/cacheflush.h
++++ b/include/asm-m68k/cacheflush.h
+@@ -6,6 +6,9 @@
+ /* cache code */
+ #define FLUSH_I_AND_D (0x00000808)
+ #define FLUSH_I (0x00000008)
++#ifdef CONFIG_COLDFIRE
++#include <asm/cf_cacheflush.h>
++#else /* !CONFIG_COLDFIRE */
+
+ /*
+ * Cache handling functions
+@@ -153,4 +156,5 @@ static inline void copy_from_user_page(s
+ memcpy(dst, src, len);
+ }
+
++#endif /* !CONFIG_COLDFIRE */
+ #endif /* _M68K_CACHEFLUSH_H */
+--- /dev/null
++++ b/include/asm-m68k/cf_5445x_cacheflush.h
+@@ -0,0 +1,447 @@
++/*
++ * include/asm-m68k/cf_5445x_cacheflush.h - Coldfire 5445x Cache
++ *
++ * Based on include/asm-m68k/cacheflush.h
++ *
++ * Coldfire pieces by:
++ * Kurt Mahan kmahan@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007, 2008
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++#ifndef M68K_CF_5445x_CACHEFLUSH_H
++#define M68K_CF_5445x_CACHEFLUSH_H
++
++#include <asm/cfcache.h>
++
++/*
++ * Coldfire Cache Model
++ *
++ * The Coldfire processors use a Harvard architecture cache configured
++ * as four-way set associative. The cache does not implement bus snooping
++ * so cache coherency with other masters must be maintained in software.
++ *
++ * The cache is managed via the CPUSHL instruction in conjunction with
++ * bits set in the CACR (cache control register). Currently the code
++ * uses the CPUSHL enhancement which adds the ability to
++ * invalidate/clear/push a cacheline by physical address. This feature
++ * is designated in the Hardware Configuration Register [D1-CPES].
++ *
++ * CACR Bits:
++ * DPI[28] cpushl invalidate disable for d-cache
++ * IDPI[12] cpushl invalidate disable for i-cache
++ * SPA[14] cpushl search by physical address
++ * IVO[20] cpushl invalidate only
++ *
++ * Random Terminology:
++ * * invalidate = reset the cache line's valid bit
++ * * push = generate a line-sized store of the data if its contents are marked
++ * as modifed (the modified flag is cleared after the store)
++ * * clear = push + invalidate
++ */
++
++/**
++ * flush_icache - Flush all of the instruction cache
++ */
++static inline void flush_icache(void)
++{
++ asm volatile("nop\n"
++ "moveq%.l #0,%%d0\n"
++ "moveq%.l #0,%%d1\n"
++ "move%.l %%d0,%%a0\n"
++ "1:\n"
++ "cpushl %%ic,(%%a0)\n"
++ "add%.l #0x0010,%%a0\n"
++ "addq%.l #1,%%d1\n"
++ "cmpi%.l %0,%%d1\n"
++ "bne 1b\n"
++ "moveq%.l #0,%%d1\n"
++ "addq%.l #1,%%d0\n"
++ "move%.l %%d0,%%a0\n"
++ "cmpi%.l #4,%%d0\n"
++ "bne 1b\n"
++ : : "i" (CACHE_SETS)
++ : "a0", "d0", "d1");
++}
++
++/**
++ * flush_dcache - Flush all of the data cache
++ */
++static inline void flush_dcache(void)
++{
++ asm volatile("nop\n"
++ "moveq%.l #0,%%d0\n"
++ "moveq%.l #0,%%d1\n"
++ "move%.l %%d0,%%a0\n"
++ "1:\n"
++ "cpushl %%dc,(%%a0)\n"
++ "add%.l #0x0010,%%a0\n"
++ "addq%.l #1,%%d1\n"
++ "cmpi%.l %0,%%d1\n"
++ "bne 1b\n"
++ "moveq%.l #0,%%d1\n"
++ "addq%.l #1,%%d0\n"
++ "move%.l %%d0,%%a0\n"
++ "cmpi%.l #4,%%d0\n"
++ "bne 1b\n"
++ : : "i" (CACHE_SETS)
++ : "a0", "d0", "d1");
++}
++
++/**
++ * flush_bcache - Flush all of both caches
++ */
++static inline void flush_bcache(void)
++{
++ asm volatile("nop\n"
++ "moveq%.l #0,%%d0\n"
++ "moveq%.l #0,%%d1\n"
++ "move%.l %%d0,%%a0\n"
++ "1:\n"
++ "cpushl %%bc,(%%a0)\n"
++ "add%.l #0x0010,%%a0\n"
++ "addq%.l #1,%%d1\n"
++ "cmpi%.l %0,%%d1\n"
++ "bne 1b\n"
++ "moveq%.l #0,%%d1\n"
++ "addq%.l #1,%%d0\n"
++ "move%.l %%d0,%%a0\n"
++ "cmpi%.l #4,%%d0\n"
++ "bne 1b\n"
++ : : "i" (CACHE_SETS)
++ : "a0", "d0", "d1");
++}
++
++/**
++ * cf_cache_clear - invalidate cache
++ * @paddr: starting physical address
++ * @len: number of bytes
++ *
++ * Invalidate cache lines starting at paddr for len bytes.
++ * Those lines are not pushed.
++ */
++static inline void cf_cache_clear(unsigned long paddr, int len)
++{
++ /* number of lines */
++ len = (len + (CACHE_LINE_SIZE-1)) / CACHE_LINE_SIZE;
++ if (len == 0)
++ return;
++
++ /* align on set boundary */
++ paddr &= 0xfffffff0;
++
++ asm volatile("nop\n"
++ "move%.l %2,%%d0\n"
++ "or%.l %3,%%d0\n"
++ "movec %%d0,%%cacr\n"
++ "move%.l %0,%%a0\n"
++ "move%.l %1,%%d0\n"
++ "1:\n"
++ "cpushl %%bc,(%%a0)\n"
++ "lea 0x10(%%a0),%%a0\n"
++ "subq%.l #1,%%d0\n"
++ "bne%.b 1b\n"
++ "movec %2,%%cacr\n"
++ : : "a" (paddr), "r" (len),
++ "r" (shadow_cacr),
++ "i" (CF_CACR_SPA+CF_CACR_IVO)
++ : "a0", "d0");
++}
++
++/**
++ * cf_cache_push - Push dirty cache out with no invalidate
++ * @paddr: starting physical address
++ * @len: number of bytes
++ *
++ * Push the any dirty lines starting at paddr for len bytes.
++ * Those lines are not invalidated.
++ */
++static inline void cf_cache_push(unsigned long paddr, int len)
++{
++ /* number of lines */
++ len = (len + (CACHE_LINE_SIZE-1)) / CACHE_LINE_SIZE;
++ if (len == 0)
++ return;
++
++ /* align on set boundary */
++ paddr &= 0xfffffff0;
++
++ asm volatile("nop\n"
++ "move%.l %2,%%d0\n"
++ "or%.l %3,%%d0\n"
++ "movec %%d0,%%cacr\n"
++ "move%.l %0,%%a0\n"
++ "move%.l %1,%%d0\n"
++ "1:\n"
++ "cpushl %%bc,(%%a0)\n"
++ "lea 0x10(%%a0),%%a0\n"
++ "subq%.l #1,%%d0\n"
++ "bne.b 1b\n"
++ "movec %2,%%cacr\n"
++ : : "a" (paddr), "r" (len),
++ "r" (shadow_cacr),
++ "i" (CF_CACR_SPA+CF_CACR_DPI+CF_CACR_IDPI)
++ : "a0", "d0");
++}
++
++/**
++ * cf_cache_flush - Push dirty cache out and invalidate
++ * @paddr: starting physical address
++ * @len: number of bytes
++ *
++ * Push the any dirty lines starting at paddr for len bytes and
++ * invalidate those lines.
++ */
++static inline void cf_cache_flush(unsigned long paddr, int len)
++{
++ /* number of lines */
++ len = (len + (CACHE_LINE_SIZE-1)) / CACHE_LINE_SIZE;
++ if (len == 0)
++ return;
++
++ /* align on set boundary */
++ paddr &= 0xfffffff0;
++
++ asm volatile("nop\n"
++ "move%.l %2,%%d0\n"
++ "or%.l %3,%%d0\n"
++ "movec %%d0,%%cacr\n"
++ "move%.l %0,%%a0\n"
++ "move%.l %1,%%d0\n"
++ "1:\n"
++ "cpushl %%bc,(%%a0)\n"
++ "lea 0x10(%%a0),%%a0\n"
++ "subq%.l #1,%%d0\n"
++ "bne.b 1b\n"
++ "movec %2,%%cacr\n"
++ : : "a" (paddr), "r" (len),
++ "r" (shadow_cacr),
++ "i" (CF_CACR_SPA)
++ : "a0", "d0");
++}
++
++/**
++ * cf_cache_flush_range - Push dirty data/inst cache in range out and invalidate
++ * @vstart - starting virtual address
++ * @vend: ending virtual address
++ *
++ * Push the any dirty data/instr lines starting at paddr for len bytes and
++ * invalidate those lines.
++ */
++static inline void cf_cache_flush_range(unsigned long vstart, unsigned long vend)
++{
++ int len;
++
++ /* align on set boundary */
++ vstart &= 0xfffffff0;
++ vend = PAGE_ALIGN((vend + (CACHE_LINE_SIZE-1))) & 0xfffffff0;
++ len = vend - vstart;
++ if (len == 0)
++ return;
++ vstart = __pa(vstart);
++ vend = vstart + len;
++
++ asm volatile("nop\n"
++ "move%.l %2,%%d0\n"
++ "or%.l %3,%%d0\n"
++ "movec %%d0,%%cacr\n"
++ "move%.l %0,%%a0\n"
++ "move%.l %1,%%a1\n"
++ "1:\n"
++ "cpushl %%bc,(%%a0)\n"
++ "lea 0x10(%%a0),%%a0\n"
++ "cmpa%.l %%a0,%%a1\n"
++ "bne.b 1b\n"
++ "movec %2,%%cacr\n"
++ : /* no return */
++ : "a" (vstart), "a" (vend),
++ "r" (shadow_cacr),
++ "i" (CF_CACR_SPA)
++ : "a0", "a1", "d0");
++}
++
++/**
++ * cf_dcache_flush_range - Push dirty data cache in range out and invalidate
++ * @vstart - starting virtual address
++ * @vend: ending virtual address
++ *
++ * Push the any dirty data lines starting at paddr for len bytes and
++ * invalidate those lines.
++ */
++static inline void cf_dcache_flush_range(unsigned long vstart, unsigned long vend)
++{
++ /* align on set boundary */
++ vstart &= 0xfffffff0;
++ vend = (vend + (CACHE_LINE_SIZE-1)) & 0xfffffff0;
++
++ asm volatile("nop\n"
++ "move%.l %2,%%d0\n"
++ "or%.l %3,%%d0\n"
++ "movec %%d0,%%cacr\n"
++ "move%.l %0,%%a0\n"
++ "move%.l %1,%%a1\n"
++ "1:\n"
++ "cpushl %%dc,(%%a0)\n"
++ "lea 0x10(%%a0),%%a0\n"
++ "cmpa%.l %%a0,%%a1\n"
++ "bne.b 1b\n"
++ "movec %2,%%cacr\n"
++ : /* no return */
++ : "a" (__pa(vstart)), "a" (__pa(vend)),
++ "r" (shadow_cacr),
++ "i" (CF_CACR_SPA)
++ : "a0", "a1", "d0");
++}
++
++/**
++ * cf_icache_flush_range - Push dirty inst cache in range out and invalidate
++ * @vstart - starting virtual address
++ * @vend: ending virtual address
++ *
++ * Push the any dirty instr lines starting at paddr for len bytes and
++ * invalidate those lines. This should just be an invalidate since you
++ * shouldn't be able to have dirty instruction cache.
++ */
++static inline void cf_icache_flush_range(unsigned long vstart, unsigned long vend)
++{
++ /* align on set boundary */
++ vstart &= 0xfffffff0;
++ vend = (vend + (CACHE_LINE_SIZE-1)) & 0xfffffff0;
++
++ asm volatile("nop\n"
++ "move%.l %2,%%d0\n"
++ "or%.l %3,%%d0\n"
++ "movec %%d0,%%cacr\n"
++ "move%.l %0,%%a0\n"
++ "move%.l %1,%%a1\n"
++ "1:\n"
++ "cpushl %%ic,(%%a0)\n"
++ "lea 0x10(%%a0),%%a0\n"
++ "cmpa%.l %%a0,%%a1\n"
++ "bne.b 1b\n"
++ "movec %2,%%cacr\n"
++ : /* no return */
++ : "a" (__pa(vstart)), "a" (__pa(vend)),
++ "r" (shadow_cacr),
++ "i" (CF_CACR_SPA)
++ : "a0", "a1", "d0");
++}
++
++/**
++ * flush_cache_mm - Flush an mm_struct
++ * @mm: mm_struct to flush
++ */
++static inline void flush_cache_mm(struct mm_struct *mm)
++{
++ if (mm == current->mm)
++ flush_bcache();
++}
++
++#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
++
++/**
++ * flush_cache_range - Flush a cache range
++ * @vma: vma struct
++ * @start: Starting address
++ * @end: Ending address
++ *
++ * flush_cache_range must be a macro to avoid a dependency on
++ * linux/mm.h which includes this file.
++ */
++static inline void flush_cache_range(struct vm_area_struct *vma,
++ unsigned long start, unsigned long end)
++{
++ if (vma->vm_mm == current->mm)
++ cf_cache_flush_range(start, end);
++}
++
++/**
++ * flush_cache_page - Flush a page of the cache
++ * @vma: vma struct
++ * @vmaddr:
++ * @pfn: page numer
++ *
++ * flush_cache_page must be a macro to avoid a dependency on
++ * linux/mm.h which includes this file.
++ */
++static inline void flush_cache_page(struct vm_area_struct *vma,
++ unsigned long vmaddr, unsigned long pfn)
++{
++ if (vma->vm_mm == current->mm)
++ cf_cache_flush_range(vmaddr, vmaddr+PAGE_SIZE);
++}
++
++/**
++ * __flush_page_to_ram - Push a page out of the cache
++ * @vaddr: Virtual address at start of page
++ *
++ * Push the page at kernel virtual address *vaddr* and clear
++ * the icache.
++ */
++static inline void __flush_page_to_ram(void *vaddr)
++{
++ asm volatile("nop\n"
++ "move%.l %2,%%d0\n"
++ "or%.l %3,%%d0\n"
++ "movec %%d0,%%cacr\n"
++ "move%.l %0,%%d0\n"
++ "and%.l #0xfffffff0,%%d0\n"
++ "move%.l %%d0,%%a0\n"
++ "move%.l %1,%%d0\n"
++ "1:\n"
++ "cpushl %%bc,(%%a0)\n"
++ "lea 0x10(%%a0),%%a0\n"
++ "subq%.l #1,%%d0\n"
++ "bne.b 1b\n"
++ "movec %2,%%cacr\n"
++ : : "a" (__pa(vaddr)), "i" (PAGE_SIZE / CACHE_LINE_SIZE),
++ "r" (shadow_cacr), "i" (CF_CACR_SPA)
++ : "a0", "d0");
++}
++
++/*
++ * Various defines for the kernel.
++ */
++
++extern void cache_clear(unsigned long paddr, int len);
++extern void cache_push(unsigned long paddr, int len);
++extern void flush_icache_range(unsigned long address, unsigned long endaddr);
++
++#define flush_cache_all() flush_bcache()
++#define flush_cache_vmap(start, end) flush_bcache()
++#define flush_cache_vunmap(start, end) flush_bcache()
++
++#define flush_dcache_range(vstart, vend) cf_dcache_flush_range(vstart, vend)
++#define flush_dcache_page(page) __flush_page_to_ram(page_address(page))
++#define flush_dcache_mmap_lock(mapping) do { } while (0)
++#define flush_dcache_mmap_unlock(mapping) do { } while (0)
++
++#define flush_icache_page(vma, page) __flush_page_to_ram(page_address(page))
++
++/**
++ * copy_to_user_page - Copy memory to user page
++ */
++static inline void copy_to_user_page(struct vm_area_struct *vma,
++ struct page *page, unsigned long vaddr,
++ void *dst, void *src, int len)
++{
++ memcpy(dst, src, len);
++ cf_cache_flush(page_to_phys(page), PAGE_SIZE);
++}
++
++/**
++ * copy_from_user_page - Copy memory from user page
++ */
++static inline void copy_from_user_page(struct vm_area_struct *vma,
++ struct page *page, unsigned long vaddr,
++ void *dst, void *src, int len)
++{
++ cf_cache_flush(page_to_phys(page), PAGE_SIZE);
++ memcpy(dst, src, len);
++}
++
++#endif /* M68K_CF_5445x_CACHEFLUSH_H */
+--- /dev/null
++++ b/include/asm-m68k/cf_548x_cacheflush.h
+@@ -0,0 +1,259 @@
++/*
++ * include/asm-m68k/cf_548x_cacheflush.h - Coldfire 547x/548x Cache
++ *
++ * Based on include/asm-m68k/cacheflush.h
++ *
++ * Coldfire pieces by:
++ * Kurt Mahan kmahan@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007, 2008
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++#ifndef M68K_CF_548x_CACHEFLUSH_H
++#define M68K_CF_548x_CACHEFLUSH_H
++
++#include <asm/cfcache.h>
++/*
++ * Cache handling functions
++ */
++
++#define flush_icache() \
++({ \
++ unsigned long set; \
++ unsigned long start_set; \
++ unsigned long end_set; \
++ \
++ start_set = 0; \
++ end_set = (unsigned long)LAST_DCACHE_ADDR; \
++ \
++ for (set = start_set; set <= end_set; set += (0x10 - 3)) { \
++ asm volatile("cpushl %%ic,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%ic,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%ic,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%ic,(%0)" : "=a" (set) : "a" (set)); \
++ } \
++})
++
++#define flush_dcache() \
++({ \
++ unsigned long set; \
++ unsigned long start_set; \
++ unsigned long end_set; \
++ \
++ start_set = 0; \
++ end_set = (unsigned long)LAST_DCACHE_ADDR; \
++ \
++ for (set = start_set; set <= end_set; set += (0x10 - 3)) { \
++ asm volatile("cpushl %%dc,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%dc,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%dc,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%dc,(%0)" : "=a" (set) : "a" (set)); \
++ } \
++})
++
++#define flush_bcache() \
++({ \
++ unsigned long set; \
++ unsigned long start_set; \
++ unsigned long end_set; \
++ \
++ start_set = 0; \
++ end_set = (unsigned long)LAST_DCACHE_ADDR; \
++ \
++ for (set = start_set; set <= end_set; set += (0x10 - 3)) { \
++ asm volatile("cpushl %%bc,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%bc,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%bc,(%0)\n" \
++ "\taddq%.l #1,%0\n" \
++ "\tcpushl %%bc,(%0)" : "=a" (set) : "a" (set)); \
++ } \
++})
++
++/*
++ * invalidate the cache for the specified memory range.
++ * It starts at the physical address specified for
++ * the given number of bytes.
++ */
++extern void cache_clear(unsigned long paddr, int len);
++/*
++ * push any dirty cache in the specified memory range.
++ * It starts at the physical address specified for
++ * the given number of bytes.
++ */
++extern void cache_push(unsigned long paddr, int len);
++
++/*
++ * push and invalidate pages in the specified user virtual
++ * memory range.
++ */
++extern void cache_push_v(unsigned long vaddr, int len);
++
++/* This is needed whenever the virtual mapping of the current
++ process changes. */
++
++/**
++ * flush_cache_mm - Flush an mm_struct
++ * @mm: mm_struct to flush
++ */
++static inline void flush_cache_mm(struct mm_struct *mm)
++{
++ if (mm == current->mm)
++ flush_bcache();
++}
++
++#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
++
++#define flush_cache_all() flush_bcache()
++
++/**
++ * flush_cache_range - Flush a cache range
++ * @vma: vma struct
++ * @start: Starting address
++ * @end: Ending address
++ *
++ * flush_cache_range must be a macro to avoid a dependency on
++ * linux/mm.h which includes this file.
++ */
++static inline void flush_cache_range(struct vm_area_struct *vma,
++ unsigned long start, unsigned long end)
++{
++ if (vma->vm_mm == current->mm)
++ flush_bcache();
++// cf_cache_flush_range(start, end);
++}
++
++/**
++ * flush_cache_page - Flush a page of the cache
++ * @vma: vma struct
++ * @vmaddr:
++ * @pfn: page numer
++ *
++ * flush_cache_page must be a macro to avoid a dependency on
++ * linux/mm.h which includes this file.
++ */
++static inline void flush_cache_page(struct vm_area_struct *vma,
++ unsigned long vmaddr, unsigned long pfn)
++{
++ if (vma->vm_mm == current->mm)
++ flush_bcache();
++// cf_cache_flush_range(vmaddr, vmaddr+PAGE_SIZE);
++}
++
++/* Push the page at kernel virtual address and clear the icache */
++/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
++#define flush_page_to_ram(page) __flush_page_to_ram((void *) page_address(page))
++extern inline void __flush_page_to_ram(void *address)
++{
++ unsigned long set;
++ unsigned long start_set;
++ unsigned long end_set;
++ unsigned long addr = (unsigned long) address;
++
++ addr &= ~(PAGE_SIZE - 1); /* round down to page start address */
++
++ start_set = addr & _ICACHE_SET_MASK;
++ end_set = (addr + PAGE_SIZE-1) & _ICACHE_SET_MASK;
++
++ if (start_set > end_set) {
++ /* from the begining to the lowest address */
++ for (set = 0; set <= end_set; set += (0x10 - 3)) {
++ asm volatile("cpushl %%bc,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%bc,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%bc,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%bc,(%0)" : "=a" (set) : "a" (set));
++ }
++ /* next loop will finish the cache ie pass the hole */
++ end_set = LAST_ICACHE_ADDR;
++ }
++ for (set = start_set; set <= end_set; set += (0x10 - 3)) {
++ asm volatile("cpushl %%bc,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%bc,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%bc,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%bc,(%0)" : "=a" (set) : "a" (set));
++ }
++}
++
++/* Use __flush_page_to_ram() for flush_dcache_page all values are same - MW */
++#define flush_dcache_page(page) \
++ __flush_page_to_ram((void *) page_address(page))
++#define flush_icache_page(vma,pg) \
++ __flush_page_to_ram((void *) page_address(pg))
++#define flush_icache_user_range(adr,len) do { } while (0)
++/* NL */
++#define flush_icache_user_page(vma,page,addr,len) do { } while (0)
++
++/* Push n pages at kernel virtual address and clear the icache */
++/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
++extern inline void flush_icache_range (unsigned long address,
++ unsigned long endaddr)
++{
++ unsigned long set;
++ unsigned long start_set;
++ unsigned long end_set;
++
++ start_set = address & _ICACHE_SET_MASK;
++ end_set = endaddr & _ICACHE_SET_MASK;
++
++ if (start_set > end_set) {
++ /* from the begining to the lowest address */
++ for (set = 0; set <= end_set; set += (0x10 - 3)) {
++ asm volatile("cpushl %%ic,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%ic,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%ic,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%ic,(%0)" : "=a" (set) : "a" (set));
++ }
++ /* next loop will finish the cache ie pass the hole */
++ end_set = LAST_ICACHE_ADDR;
++ }
++ for (set = start_set; set <= end_set; set += (0x10 - 3)) {
++ asm volatile("cpushl %%ic,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%ic,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%ic,(%0)\n"
++ "\taddq%.l #1,%0\n"
++ "\tcpushl %%ic,(%0)" : "=a" (set) : "a" (set));
++ }
++}
++
++static inline void copy_to_user_page(struct vm_area_struct *vma,
++ struct page *page, unsigned long vaddr,
++ void *dst, void *src, int len)
++{
++ memcpy(dst, src, len);
++ flush_icache_user_page(vma, page, vaddr, len);
++}
++static inline void copy_from_user_page(struct vm_area_struct *vma,
++ struct page *page, unsigned long vaddr,
++ void *dst, void *src, int len)
++{
++ memcpy(dst, src, len);
++}
++
++#define flush_cache_vmap(start, end) flush_cache_all()
++#define flush_cache_vunmap(start, end) flush_cache_all()
++#define flush_dcache_mmap_lock(mapping) do { } while (0)
++#define flush_dcache_mmap_unlock(mapping) do { } while (0)
++
++#endif /* M68K_CF_548x_CACHEFLUSH_H */
+--- /dev/null
++++ b/include/asm-m68k/cf_cacheflush.h
+@@ -0,0 +1,10 @@
++#ifndef M68K_CF_CACHEFLUSH_H
++#define M68K_CF_CACHEFLUSH_H
++
++#ifdef CONFIG_M5445X
++#include "cf_5445x_cacheflush.h"
++#else
++#include "cf_548x_cacheflush.h"
++#endif
++
++#endif /* M68K_CF_CACHEFLUSH_H */
+--- /dev/null
++++ b/include/asm-m68k/cfcache.h
+@@ -0,0 +1,114 @@
++/*
++ * include/asm-m68k/cfcache.h - Coldfire Cache Controller
++ *
++ * Kurt Mahan kmahan@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++#ifndef CF_CFCACHE_H
++#define CF_CFCACHE_H
++
++/*
++ * CACR Cache Control Register
++ */
++#define CF_CACR_DEC (0x80000000) /* Data Cache Enable */
++#define CF_CACR_DW (0x40000000) /* Data default Write-protect */
++#define CF_CACR_DESB (0x20000000) /* Data Enable Store Buffer */
++#define CF_CACR_DPI (0x10000000) /* Data Disable CPUSHL Invalidate */
++#define CF_CACR_DHLCK (0x08000000) /* 1/2 Data Cache Lock Mode */
++#define CF_CACR_DDCM_00 (0x00000000) /* Cacheable writethrough imprecise */
++#define CF_CACR_DDCM_01 (0x02000000) /* Cacheable copyback */
++#define CF_CACR_DDCM_10 (0x04000000) /* Noncacheable precise */
++#define CF_CACR_DDCM_11 (0x06000000) /* Noncacheable imprecise */
++#define CF_CACR_DCINVA (0x01000000) /* Data Cache Invalidate All */
++#define CF_CACR_DDSP (0x00800000) /* Data default supervisor-protect */
++#define CF_CACR_IVO (0x00100000) /* Invalidate only */
++#define CF_CACR_BEC (0x00080000) /* Branch Cache Enable */
++#define CF_CACR_BCINVA (0x00040000) /* Branch Cache Invalidate All */
++#define CF_CACR_IEC (0x00008000) /* Instruction Cache Enable */
++#define CF_CACR_SPA (0x00004000) /* Search by Physical Address */
++#define CF_CACR_DNFB (0x00002000) /* Default cache-inhibited fill buf */
++#define CF_CACR_IDPI (0x00001000) /* Instr Disable CPUSHL Invalidate */
++#define CF_CACR_IHLCK (0x00000800) /* 1/2 Instruction Cache Lock Mode */
++#define CF_CACR_IDCM (0x00000400) /* Noncacheable Instr default mode */
++#define CF_CACR_ICINVA (0x00000100) /* Instr Cache Invalidate All */
++#define CF_CACR_IDSP (0x00000080) /* Ins default supervisor-protect */
++#define CF_CACR_EUSP (0x00000020) /* Switch stacks in user mode */
++
++#ifdef CONFIG_M5445X
++/*
++ * M5445x Cache Configuration
++ * - cache line size is 16 bytes
++ * - cache is 4-way set associative
++ * - each cache has 256 sets (64k / 16bytes / 4way)
++ * - I-Cache size is 16KB
++ * - D-Cache size is 16KB
++ */
++#define ICACHE_SIZE 0x4000 /* instruction - 16k */
++#define DCACHE_SIZE 0x4000 /* data - 16k */
++
++#define CACHE_LINE_SIZE 0x0010 /* 16 bytes */
++#define CACHE_SETS 0x0100 /* 256 sets */
++#define CACHE_WAYS 0x0004 /* 4 way */
++
++#define CACHE_DISABLE_MODE (CF_CACR_DCINVA+ \
++ CF_CACR_BCINVA+ \
++ CF_CACR_ICINVA)
++
++#ifndef CONFIG_M5445X_DISABLE_CACHE
++#define CACHE_INITIAL_MODE (CF_CACR_DEC+ \
++ CF_CACR_BEC+ \
++ CF_CACR_IEC+ \
++ CF_CACR_DESB+ \
++ CF_CACR_EUSP)
++#else
++/* cache disabled for testing */
++#define CACHE_INITIAL_MODE (CF_CACR_EUSP)
++#endif /* CONFIG_M5445X_DISABLE_CACHE */
++
++#elif defined(CONFIG_M547X_8X)
++/*
++ * M547x/M548x Cache Configuration
++ * - cache line size is 16 bytes
++ * - cache is 4-way set associative
++ * - each cache has 512 sets (128k / 16bytes / 4way)
++ * - I-Cache size is 32KB
++ * - D-Cache size is 32KB
++ */
++#define ICACHE_SIZE 0x8000 /* instruction - 32k */
++#define DCACHE_SIZE 0x8000 /* data - 32k */
++
++#define CACHE_LINE_SIZE 0x0010 /* 16 bytes */
++#define CACHE_SETS 0x0200 /* 512 sets */
++#define CACHE_WAYS 0x0004 /* 4 way */
++
++/* in for the old cpushl caching code */
++#define _DCACHE_SET_MASK ((DCACHE_SIZE/64-1)<<CACHE_WAYS)
++#define _ICACHE_SET_MASK ((ICACHE_SIZE/64-1)<<CACHE_WAYS)
++#define LAST_DCACHE_ADDR _DCACHE_SET_MASK
++#define LAST_ICACHE_ADDR _ICACHE_SET_MASK
++
++#define CACHE_DISABLE_MODE (CF_CACR_DCINVA+ \
++ CF_CACR_BCINVA+ \
++ CF_CACR_ICINVA)
++
++#define CACHE_INITIAL_MODE (CF_CACR_DEC+ \
++ CF_CACR_BEC+ \
++ CF_CACR_IEC+ \
++ CF_CACR_DESB+ \
++ CF_CACR_EUSP)
++#endif /* CONFIG_M547X_8X */
++
++#ifndef __ASSEMBLY__
++
++extern unsigned long shadow_cacr;
++extern void cacr_set(unsigned long x);
++
++#endif /* !__ASSEMBLY__ */
++
++#endif /* CF_CACHE_H */
+--- /dev/null
++++ b/include/asm-m68k/cf_entry.h
+@@ -0,0 +1,146 @@
++#ifndef __CF_M68K_ENTRY_H
++#define __CF_M68K_ENTRY_H
++
++#include <asm/setup.h>
++#include <asm/page.h>
++#include <asm/coldfire.h>
++#include <asm/cfmmu.h>
++#include <asm/asm-offsets.h>
++
++/*
++ * Stack layout in 'ret_from_exception':
++ *
++ * This allows access to the syscall arguments in registers d1-d5
++ *
++ * 0(sp) - d1
++ * 4(sp) - d2
++ * 8(sp) - d3
++ * C(sp) - d4
++ * 10(sp) - d5
++ * 14(sp) - a0
++ * 18(sp) - a1
++ * 1C(sp) - a2
++ * 20(sp) - d0
++ * 24(sp) - orig_d0
++ * 28(sp) - stack adjustment
++ * 2C(sp) - sr
++ * 2E(sp) - pc
++ * 32(sp) - format & vector
++ * 36(sp) - MMUSR
++ * 3A(sp) - MMUAR
++ */
++
++/*
++ * 97/05/14 Andreas: Register %a2 is now set to the current task throughout
++ * the whole kernel.
++ */
++
++/* the following macro is used when enabling interrupts */
++/* portable version */
++#define ALLOWINT (~0x700)
++#define MAX_NOINT_IPL 0
++
++#ifdef __ASSEMBLY__
++
++#define curptr a2
++
++LFLUSH_I_AND_D = 0x00000808
++LSIGTRAP = 5
++
++/* process bits for task_struct.ptrace */
++PT_TRACESYS_OFF = 3
++PT_TRACESYS_BIT = 1
++PT_PTRACED_OFF = 3
++PT_PTRACED_BIT = 0
++PT_DTRACE_OFF = 3
++PT_DTRACE_BIT = 2
++
++#define SAVE_ALL_INT save_all_int
++#define SAVE_ALL_SYS save_all_sys
++#define RESTORE_ALL restore_all
++/*
++ * This defines the normal kernel pt-regs layout.
++ *
++ * regs a3-a6 and d6-d7 are preserved by C code
++ * the kernel doesn't mess with usp unless it needs to
++ */
++
++/*
++ * a -1 in the orig_d0 field signifies
++ * that the stack frame is NOT for syscall
++ */
++.macro save_all_int
++ movel MMUSR,%sp@-
++ movel MMUAR,%sp@-
++ clrl %sp@- | stk_adj
++ pea -1:w | orig d0
++ movel %d0,%sp@- | d0
++ subal #(8*4), %sp
++ moveml %d1-%d5/%a0-%a1/%curptr,%sp@
++.endm
++
++.macro save_all_sys
++ movel MMUSR,%sp@-
++ movel MMUAR,%sp@-
++ clrl %sp@- | stk_adj
++ movel %d0,%sp@- | orig d0
++ movel %d0,%sp@- | d0
++ subal #(8*4), %sp
++ moveml %d1-%d5/%a0-%a1/%curptr,%sp@
++.endm
++
++.macro restore_all
++ moveml %sp@,%a0-%a1/%curptr/%d1-%d5
++ addal #(8*4), %sp
++ movel %sp@+,%d0 | d0
++ addql #4,%sp | orig d0
++ addl %sp@+,%sp | stk_adj
++ addql #8,%sp | MMUAR & MMUSR
++ rte
++.endm
++
++#define SWITCH_STACK_SIZE (6*4+4) /* includes return address */
++
++#define SAVE_SWITCH_STACK save_switch_stack
++#define RESTORE_SWITCH_STACK restore_switch_stack
++#define GET_CURRENT(tmp) get_current tmp
++
++.macro save_switch_stack
++ subal #(6*4), %sp
++ moveml %a3-%a6/%d6-%d7,%sp@
++.endm
++
++.macro restore_switch_stack
++ moveml %sp@,%a3-%a6/%d6-%d7
++ addal #(6*4), %sp
++.endm
++
++.macro get_current reg=%d0
++ movel %sp,\reg
++ andl #-THREAD_SIZE,\reg
++ movel \reg,%curptr
++ movel %curptr@,%curptr
++.endm
++
++#else /* C source */
++
++#define STR(X) STR1(X)
++#define STR1(X) #X
++
++#define PT_OFF_ORIG_D0 0x24
++#define PT_OFF_FORMATVEC 0x32
++#define PT_OFF_SR 0x2C
++#define SAVE_ALL_INT \
++ "clrl %%sp@-;" /* stk_adj */ \
++ "pea -1:w;" /* orig d0 = -1 */ \
++ "movel %%d0,%%sp@-;" /* d0 */ \
++ "subal #(8*4),%sp" \
++ "moveml %%d1-%%d5/%%a0-%%a2,%%sp@"
++#define GET_CURRENT(tmp) \
++ "movel %%sp,"#tmp"\n\t" \
++ "andw #-"STR(THREAD_SIZE)","#tmp"\n\t" \
++ "movel "#tmp",%%a2\n\t"
++
++#endif
++
++#endif /* __CF_M68K_ENTRY_H */
+--- /dev/null
++++ b/include/asm-m68k/cfmmu.h
+@@ -0,0 +1,104 @@
++/*
++ * Definitions for Coldfire V4e MMU
++ */
++#include <asm/movs.h>
++
++#ifndef __CF_MMU_H__
++#define __CF_MMU_H__
++
++
++#define MMU_BASE 0xE1000000
++
++
++#define MMUCR (MMU_BASE+0x00)
++#define MMUCR_ASMN 1
++#define MMUCR_ASM (1<<MMUCR_ASMN)
++#define MMUCR_ENN 0
++#define MMUCR_EN (1<<MMUCR_ENN)
++
++#define MMUOR REG16(MMU_BASE+0x04+0x02)
++#define MMUOR_AAN 16
++#define MMUOR_AA (0xffff<<MMUOR_AAN)
++#define MMUOR_STLBN 8
++#define MMUOR_STLB (1<<MMUOR_STLBN)
++#define MMUOR_CAN 7
++#define MMUOR_CA (1<<MMUOR_CAN)
++#define MMUOR_CNLN 6
++#define MMUOR_CNL (1<<MMUOR_CNLN)
++#define MMUOR_CASN 5
++#define MMUOR_CAS (1<<MMUOR_CASN)
++#define MMUOR_ITLBN 4
++#define MMUOR_ITLB (1<<MMUOR_ITLBN)
++#define MMUOR_ADRN 3
++#define MMUOR_ADR (1<<MMUOR_ADRN)
++#define MMUOR_RWN 2
++#define MMUOR_RW (1<<MMUOR_RWN)
++#define MMUOR_ACCN 1
++#define MMUOR_ACC (1<<MMUOR_ACCN)
++#define MMUOR_UAAN 0
++#define MMUOR_UAA (1<<MMUOR_UAAN)
++
++#define MMUSR REG32(MMU_BASE+0x08)
++#define MMUSR_SPFN 5
++#define MMUSR_SPF (1<<MMUSR_SPFN)
++#define MMUSR_RFN 4
++#define MMUSR_RF (1<<MMUSR_RFN)
++#define MMUSR_WFN 3
++#define MMUSR_WF (1<<MMUSR_WFN)
++#define MMUSR_HITN 1
++#define MMUSR_HIT (1<<MMUSR_HITN)
++
++#define MMUAR REG32(MMU_BASE+0x10)
++#define MMUAR_VPN 1
++#define MMUAR_VP (0xfffffffe)
++#define MMUAR_SN 0
++#define MMUAR_S (1<<MMUAR_SN)
++
++#define MMUTR REG32(MMU_BASE+0x14)
++#define MMUTR_VAN 10
++#define MMUTR_VA (0xfffffc00)
++#define MMUTR_IDN 2
++#define MMUTR_ID (0xff<<MMUTR_IDN)
++#define MMUTR_SGN 1
++#define MMUTR_SG (1<<MMUTR_SGN)
++#define MMUTR_VN 0
++#define MMUTR_V (1<<MMUTR_VN)
++
++#define MMUDR REG32(MMU_BASE+0x18)
++#define MMUDR_PAN 10
++#define MMUDR_PA (0xfffffc00)
++#define MMUDR_SZN 8
++#define MMUDR_SZ_MASK (0x2<<MMUDR_SZN)
++#define MMUDR_SZ1M (0<<MMUDR_SZN)
++#define MMUDR_SZ4K (1<<MMUDR_SZN)
++#define MMUDR_SZ8K (2<<MMUDR_SZN)
++#define MMUDR_SZ16M (3<<MMUDR_SZN)
++#define MMUDR_CMN 6
++#define MMUDR_INC (2<<MMUDR_CMN)
++#define MMUDR_IC (0<<MMUDR_CMN)
++#define MMUDR_DWT (0<<MMUDR_CMN)
++#define MMUDR_DCB (1<<MMUDR_CMN)
++#define MMUDR_DNCP (2<<MMUDR_CMN)
++#define MMUDR_DNCIP (3<<MMUDR_CMN)
++#define MMUDR_SPN 5
++#define MMUDR_SP (1<<MMUDR_SPN)
++#define MMUDR_RN 4
++#define MMUDR_R (1<<MMUDR_RN)
++#define MMUDR_WN 3
++#define MMUDR_W (1<<MMUDR_WN)
++#define MMUDR_XN 2
++#define MMUDR_X (1<<MMUDR_XN)
++#define MMUDR_LKN 1
++#define MMUDR_LK (1<<MMUDR_LKN)
++
++
++#ifndef __ASSEMBLY__
++#define CF_PMEGS_NUM 256
++#define CF_INVALID_CONTEXT 255
++#define CF_PAGE_PGNUM_MASK (PAGE_MASK)
++
++extern int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb,
++ int extension_word);
++#endif /* __ASSEMBLY__*/
++
++#endif /* !__CF_MMU_H__ */
+--- /dev/null
++++ b/include/asm-m68k/cf_pgalloc.h
+@@ -0,0 +1,103 @@
++#ifndef M68K_CF_PGALLOC_H
++#define M68K_CF_PGALLOC_H
++
++#include <asm/coldfire.h>
++#include <asm/page.h>
++#include <asm/cf_tlbflush.h>
++#include <asm/cf_cacheflush.h>
++
++extern inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
++{
++ free_page((unsigned long) pte);
++}
++
++extern const char bad_pmd_string[];
++
++extern inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
++ unsigned long address)
++{
++ unsigned long page = __get_free_page(GFP_DMA|__GFP_REPEAT);
++
++ if (!page)
++ return NULL;
++
++ memset((void *)page, 0, PAGE_SIZE);
++ return (pte_t *) (page);
++}
++
++extern inline pmd_t *pmd_alloc_kernel(pgd_t *pgd, unsigned long address)
++{
++ return (pmd_t *) pgd;
++}
++
++#define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); })
++#define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); })
++
++#define pte_alloc_one_fast(mm, addr) pte_alloc_one(mm, addr)
++
++#define pmd_populate(mm, pmd, page) (pmd_val(*pmd) = \
++ (unsigned long)(page_address(page)))
++
++#define pmd_populate_kernel(mm, pmd, pte) (pmd_val(*pmd) = (unsigned long)(pte))
++
++#define pmd_pgtable(pmd) pmd_page(pmd)
++
++static inline void __pte_free_tlb(struct mmu_gather *tlb, struct page *page)
++{
++ __free_page(page);
++}
++
++#define __pmd_free_tlb(tlb, pmd) do { } while (0)
++
++static inline struct page *pte_alloc_one(struct mm_struct *mm,
++ unsigned long address)
++{
++ struct page *page = alloc_pages(GFP_DMA|__GFP_REPEAT, 0);
++ pte_t *pte;
++
++ if (!page)
++ return NULL;
++
++ pte = kmap(page);
++ if (pte) {
++ clear_page(pte);
++ __flush_page_to_ram(pte);
++ flush_tlb_kernel_page(pte);
++ nocache_page(pte);
++ }
++ kunmap(pte);
++
++ return page;
++}
++
++extern inline void pte_free(struct mm_struct *mm, struct page *page)
++{
++ __free_page(page);
++}
++
++/*
++ * In our implementation, each pgd entry contains 1 pmd that is never allocated
++ * or freed. pgd_present is always 1, so this should never be called. -NL
++ */
++#define pmd_free(mm, pmd) BUG()
++
++extern inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
++{
++ free_page((unsigned long) pgd);
++}
++
++extern inline pgd_t *pgd_alloc(struct mm_struct *mm)
++{
++ pgd_t *new_pgd;
++
++ new_pgd = (pgd_t *)__get_free_page(GFP_DMA | __GFP_NOWARN);
++ if (!new_pgd)
++ return NULL;
++ memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
++ memset(new_pgd, 0, PAGE_OFFSET >> PGDIR_SHIFT);
++ return new_pgd;
++}
++
++#define pgd_populate(mm, pmd, pte) BUG()
++
++#endif /* M68K_CF_PGALLOC_H */
+--- /dev/null
++++ b/include/asm-m68k/cf_pgtable.h
+@@ -0,0 +1,357 @@
++#ifndef _CF_PGTABLE_H
++#define _CF_PGTABLE_H
++
++#include <asm/cfmmu.h>
++#include <asm/page.h>
++
++#ifndef __ASSEMBLY__
++#include <asm/virtconvert.h>
++#include <linux/linkage.h>
++
++/* For virtual address to physical address conversion */
++#define VTOP(addr) __pa(addr)
++#define PTOV(addr) __va(addr)
++
++
++#endif /* !__ASSEMBLY__ */
++
++/* Page protection values within PTE. */
++
++/* MMUDR bits, in proper place. */
++#define CF_PAGE_LOCKED (0x00000002)
++#define CF_PAGE_EXEC (0x00000004)
++#define CF_PAGE_WRITABLE (0x00000008)
++#define CF_PAGE_READABLE (0x00000010)
++#define CF_PAGE_SYSTEM (0x00000020)
++#define CF_PAGE_COPYBACK (0x00000040)
++#define CF_PAGE_NOCACHE (0x00000080)
++
++#define CF_CACHEMASK (~0x00000040)
++#define CF_PAGE_MMUDR_MASK (0x000000fe)
++
++#define _PAGE_NOCACHE030 (CF_PAGE_NOCACHE)
++
++/* MMUTR bits, need shifting down. */
++#define CF_PAGE_VALID (0x00000400)
++#define CF_PAGE_SHARED (0x00000800)
++
++#define CF_PAGE_MMUTR_MASK (0x00000c00)
++#define CF_PAGE_MMUTR_SHIFT (10)
++#define CF_ASID_MMU_SHIFT (2)
++
++/* Fake bits, not implemented in CF, will get masked out before
++ hitting hardware, and might go away altogether once this port is
++ complete. */
++#if PAGE_SHIFT < 13
++#error COLDFIRE Error: Pages must be at least 8k in size
++#endif
++#define CF_PAGE_ACCESSED (0x00001000)
++#define CF_PAGE_FILE (0x00000200)
++#define CF_PAGE_DIRTY (0x00000001)
++
++#define _PAGE_CACHE040 0x020 /* 68040 cache mode, cachable, copyback */
++#define _PAGE_NOCACHE_S 0x040 /* 68040 no-cache mode, serialized */
++#define _PAGE_NOCACHE 0x060 /* 68040 cache mode, non-serialized */
++#define _PAGE_CACHE040W 0x000 /* 68040 cache mode, cachable, write-through */
++#define _DESCTYPE_MASK 0x003
++#define _CACHEMASK040 (~0x060)
++#define _PAGE_GLOBAL040 0x400 /* 68040 global bit, used for kva descs */
++
++
++/* Externally used page protection values. */
++#define _PAGE_PRESENT (CF_PAGE_VALID)
++#define _PAGE_ACCESSED (CF_PAGE_ACCESSED)
++#define _PAGE_DIRTY (CF_PAGE_DIRTY)
++#define _PAGE_READWRITE (CF_PAGE_WRITABLE \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_SYSTEM \
++ | CF_PAGE_SHARED)
++
++/* Compound page protection values. */
++#define PAGE_NONE __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED)
++
++#define PAGE_SHARED __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_SHARED)
++
++#define PAGE_INIT __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_WRITABLE \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_EXEC \
++ | CF_PAGE_SYSTEM \
++ | CF_PAGE_SHARED)
++
++#define PAGE_KERNEL __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_WRITABLE \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_EXEC \
++ | CF_PAGE_SYSTEM \
++ | CF_PAGE_SHARED \
++ | CF_PAGE_ACCESSED)
++
++#define PAGE_COPY __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_DIRTY)
++/*
++ * Page protections for initialising protection_map. See mm/mmap.c
++ * for use. In general, the bit positions are xwr, and P-items are
++ * private, the S-items are shared.
++ */
++
++#define __P000 PAGE_NONE
++#define __P100 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_EXEC)
++#define __P010 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_WRITABLE \
++ | CF_PAGE_ACCESSED)
++#define __P110 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_WRITABLE \
++ | CF_PAGE_EXEC)
++#define __P001 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_READABLE)
++#define __P101 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_EXEC)
++#define __P011 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_WRITABLE \
++ | CF_PAGE_ACCESSED)
++#define __P111 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_WRITABLE \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_EXEC)
++
++#define __S000 PAGE_NONE
++#define __S100 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_SHARED \
++ | CF_PAGE_EXEC)
++#define __S010 PAGE_SHARED
++#define __S110 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_SHARED \
++ | CF_PAGE_EXEC)
++#define __S001 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_SHARED \
++ | CF_PAGE_READABLE)
++#define __S101 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_SHARED \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_EXEC)
++#define __S011 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_SHARED \
++ | CF_PAGE_READABLE)
++#define __S111 __pgprot(CF_PAGE_VALID \
++ | CF_PAGE_ACCESSED \
++ | CF_PAGE_SHARED \
++ | CF_PAGE_READABLE \
++ | CF_PAGE_EXEC)
++
++#define PTE_MASK PAGE_MASK
++#define CF_PAGE_CHG_MASK (PTE_MASK | CF_PAGE_ACCESSED | CF_PAGE_DIRTY)
++
++#ifndef __ASSEMBLY__
++
++/*
++ * Conversion functions: convert a page and protection to a page entry,
++ * and a page entry and page directory to the page they refer to.
++ */
++#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
++
++extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
++{
++ pte_val(pte) = (pte_val(pte) & CF_PAGE_CHG_MASK) | pgprot_val(newprot);
++ return pte;
++}
++
++#define pmd_set(pmdp, ptep) do {} while (0)
++
++extern inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
++{
++ pgd_val(*pgdp) = virt_to_phys(pmdp);
++}
++
++#define __pte_page(pte) \
++ ((unsigned long) ((pte_val(pte) & CF_PAGE_PGNUM_MASK) + PAGE_OFFSET))
++#define __pmd_page(pmd) ((unsigned long) (pmd_val(pmd)))
++
++extern inline int pte_none(pte_t pte)
++{
++ return !pte_val(pte);
++}
++extern inline int pte_present(pte_t pte)
++{
++ return pte_val(pte) & CF_PAGE_VALID;
++}
++extern inline void pte_clear(struct mm_struct *mm, unsigned long addr,
++ pte_t *ptep)
++{
++ pte_val(*ptep) = 0;
++}
++
++#define pte_pagenr(pte) ((__pte_page(pte) - PAGE_OFFSET) >> PAGE_SHIFT)
++#define pte_page(pte) virt_to_page(__pte_page(pte))
++
++extern inline int pmd_none2(pmd_t *pmd) { return !pmd_val(*pmd); }
++#define pmd_none(pmd) pmd_none2(&(pmd))
++extern inline int pmd_bad2(pmd_t *pmd) { return 0; }
++#define pmd_bad(pmd) pmd_bad2(&(pmd))
++#define pmd_present(pmd) (!pmd_none2(&(pmd)))
++extern inline void pmd_clear(pmd_t *pmdp) { pmd_val(*pmdp) = 0; }
++
++extern inline int pgd_none(pgd_t pgd) { return 0; }
++extern inline int pgd_bad(pgd_t pgd) { return 0; }
++extern inline int pgd_present(pgd_t pgd) { return 1; }
++extern inline void pgd_clear(pgd_t *pgdp) {}
++
++
++#define pte_ERROR(e) \
++ printk(KERN_ERR "%s:%d: bad pte %08lx.\n", \
++ __FILE__, __LINE__, pte_val(e))
++#define pmd_ERROR(e) \
++ printk(KERN_ERR "%s:%d: bad pmd %08lx.\n", \
++ __FILE__, __LINE__, pmd_val(e))
++#define pgd_ERROR(e) \
++ printk(KERN_ERR "%s:%d: bad pgd %08lx.\n", \
++ __FILE__, __LINE__, pgd_val(e))
++
++
++/*
++ * The following only work if pte_present() is true.
++ * Undefined behaviour if not...
++ * [we have the full set here even if they don't change from m68k]
++ */
++extern inline int pte_read(pte_t pte) \
++ { return pte_val(pte) & CF_PAGE_READABLE; }
++extern inline int pte_write(pte_t pte) \
++ { return pte_val(pte) & CF_PAGE_WRITABLE; }
++extern inline int pte_exec(pte_t pte) \
++ { return pte_val(pte) & CF_PAGE_EXEC; }
++extern inline int pte_dirty(pte_t pte) \
++ { return pte_val(pte) & CF_PAGE_DIRTY; }
++extern inline int pte_young(pte_t pte) \
++ { return pte_val(pte) & CF_PAGE_ACCESSED; }
++extern inline int pte_file(pte_t pte) \
++ { return pte_val(pte) & CF_PAGE_FILE; }
++
++extern inline pte_t pte_wrprotect(pte_t pte) \
++ { pte_val(pte) &= ~CF_PAGE_WRITABLE; return pte; }
++extern inline pte_t pte_rdprotect(pte_t pte) \
++ { pte_val(pte) &= ~CF_PAGE_READABLE; return pte; }
++extern inline pte_t pte_exprotect(pte_t pte) \
++ { pte_val(pte) &= ~CF_PAGE_EXEC; return pte; }
++extern inline pte_t pte_mkclean(pte_t pte) \
++ { pte_val(pte) &= ~CF_PAGE_DIRTY; return pte; }
++extern inline pte_t pte_mkold(pte_t pte) \
++ { pte_val(pte) &= ~CF_PAGE_ACCESSED; return pte; }
++extern inline pte_t pte_mkwrite(pte_t pte) \
++ { pte_val(pte) |= CF_PAGE_WRITABLE; return pte; }
++extern inline pte_t pte_mkread(pte_t pte) \
++ { pte_val(pte) |= CF_PAGE_READABLE; return pte; }
++extern inline pte_t pte_mkexec(pte_t pte) \
++ { pte_val(pte) |= CF_PAGE_EXEC; return pte; }
++extern inline pte_t pte_mkdirty(pte_t pte) \
++ { pte_val(pte) |= CF_PAGE_DIRTY; return pte; }
++extern inline pte_t pte_mkyoung(pte_t pte) \
++ { pte_val(pte) |= CF_PAGE_ACCESSED; return pte; }
++extern inline pte_t pte_mknocache(pte_t pte) \
++ { pte_val(pte) |= 0x80 | (pte_val(pte) & ~0x40); return pte; }
++extern inline pte_t pte_mkcache(pte_t pte) \
++ { pte_val(pte) &= ~CF_PAGE_NOCACHE; return pte; }
++
++#define swapper_pg_dir kernel_pg_dir
++extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
++
++/* Find an entry in a pagetable directory. */
++#define pgd_index(address) ((address) >> PGDIR_SHIFT)
++
++#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
++
++/* Find an entry in a kernel pagetable directory. */
++#define pgd_offset_k(address) pgd_offset(&init_mm, address)
++
++/* Find an entry in the second-level pagetable. */
++extern inline pmd_t *pmd_offset(pgd_t *pgd, unsigned long address)
++{
++ return (pmd_t *) pgd;
++}
++
++/* Find an entry in the third-level pagetable. */
++#define __pte_offset(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
++#define pte_offset_kernel(dir, address) ((pte_t *) __pmd_page(*(dir)) + \
++ __pte_offset(address))
++
++/* Disable caching for page at given kernel virtual address. */
++static inline void nocache_page(void *vaddr)
++{
++ pgd_t *dir;
++ pmd_t *pmdp;
++ pte_t *ptep;
++ unsigned long addr = (unsigned long)vaddr;
++
++ dir = pgd_offset_k(addr);
++ pmdp = pmd_offset(dir, addr);
++ ptep = pte_offset_kernel(pmdp, addr);
++ *ptep = pte_mknocache(*ptep);
++}
++
++/* Enable caching for page at given kernel virtual address. */
++static inline void cache_page(void *vaddr)
++{
++ pgd_t *dir;
++ pmd_t *pmdp;
++ pte_t *ptep;
++ unsigned long addr = (unsigned long)vaddr;
++
++ dir = pgd_offset_k(addr);
++ pmdp = pmd_offset(dir, addr);
++ ptep = pte_offset_kernel(pmdp, addr);
++ *ptep = pte_mkcache(*ptep);
++}
++
++#define PTE_FILE_MAX_BITS 21
++#define PTE_FILE_SHIFT 11
++
++static inline unsigned long pte_to_pgoff(pte_t pte)
++{
++ return pte_val(pte) >> PTE_FILE_SHIFT;
++}
++
++static inline pte_t pgoff_to_pte(unsigned pgoff)
++{
++ pte_t pte = __pte((pgoff << PTE_FILE_SHIFT) + CF_PAGE_FILE);
++ return pte;
++}
++
++/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
++#define __swp_entry(type, offset) ((swp_entry_t) { (type) | \
++ (offset << PTE_FILE_SHIFT) })
++#define __swp_type(x) ((x).val & 0xFF)
++#define __swp_offset(x) ((x).val >> PTE_FILE_SHIFT)
++#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
++#define __swp_entry_to_pte(x) (__pte((x).val))
++
++#define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
++
++#define pte_offset_map(pmdp, address) ((pte_t *)__pmd_page(*pmdp) + \
++ __pte_offset(address))
++#define pte_offset_map_nested(pmdp, address) pte_offset_map(pmdp, address)
++#define pte_unmap(pte) kunmap(pte)
++#define pte_unmap_nested(pte) kunmap(pte)
++
++#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
++#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT)
++
++
++#endif /* !__ASSEMBLY__ */
++#endif /* !_CF_PGTABLE_H */
+--- /dev/null
++++ b/include/asm-m68k/cf_tlbflush.h
+@@ -0,0 +1,59 @@
++#ifndef M68K_CF_TLBFLUSH_H
++#define M68K_CF_TLBFLUSH_H
++
++#include <asm/coldfire.h>
++
++/* Flush all userspace mappings. */
++static inline void flush_tlb_all(void)
++{
++ preempt_disable();
++ *MMUOR = MMUOR_CNL;
++ preempt_enable();
++}
++
++/* Clear user TLB entries within the context named in mm */
++static inline void flush_tlb_mm(struct mm_struct *mm)
++{
++ preempt_disable();
++ *MMUOR = MMUOR_CNL;
++ preempt_enable();
++}
++
++/* Flush a single TLB page. */
++static inline void flush_tlb_page(struct vm_area_struct *vma,
++ unsigned long addr)
++{
++ preempt_disable();
++ *MMUOR = MMUOR_CNL;
++ preempt_enable();
++}
++/* Flush a range of pages from TLB. */
++
++static inline void flush_tlb_range(struct mm_struct *mm,
++ unsigned long start, unsigned long end)
++{
++ preempt_disable();
++ *MMUOR = MMUOR_CNL;
++ preempt_enable();
++}
++
++/* Flush kernel page from TLB. */
++static inline void flush_tlb_kernel_page(void *addr)
++{
++ preempt_disable();
++ *MMUOR = MMUOR_CNL;
++ preempt_enable();
++}
++
++static inline void flush_tlb_kernel_range(unsigned long start,
++ unsigned long end)
++{
++ flush_tlb_all();
++}
++
++extern inline void flush_tlb_pgtables(struct mm_struct *mm,
++ unsigned long start, unsigned long end)
++{
++}
++
++#endif /* M68K_CF_TLBFLUSH_H */
+--- /dev/null
++++ b/include/asm-m68k/cf_uaccess.h
+@@ -0,0 +1,376 @@
++#ifndef __M68K_CF_UACCESS_H
++#define __M68K_CF_UACCESS_H
++
++/*
++ * User space memory access functions
++ */
++
++/* The "moves" command is not available in the CF instruction set. */
++#include <linux/compiler.h>
++#include <linux/errno.h>
++#include <linux/types.h>
++#include <linux/sched.h>
++#include <asm/segment.h>
++
++#define VERIFY_READ 0
++#define VERIFY_WRITE 1
++
++/* We let the MMU do all checking */
++#define access_ok(type, addr, size) 1
++
++/*
++ * The exception table consists of pairs of addresses: the first is the
++ * address of an instruction that is allowed to fault, and the second is
++ * the address at which the program should continue. No registers are
++ * modified, so it is entirely up to the continuation code to figure out
++ * what to do.
++ *
++ * All the routines below use bits of fixup code that are out of line
++ * with the main instruction path. This means when everything is well,
++ * we don't even have to jump over them. Further, they do not intrude
++ * on our cache or tlb entries.
++ */
++
++struct exception_table_entry
++{
++ unsigned long insn, fixup;
++};
++
++extern int __put_user_bad(void);
++extern int __get_user_bad(void);
++
++#define __put_user_asm(res, x, ptr, bwl, reg, err) \
++asm volatile ("\n" \
++ "1: move."#bwl" %2,%1\n" \
++ "2:\n" \
++ " .section .fixup,\"ax\"\n" \
++ " .even\n" \
++ "10: moveq.l %3,%0\n" \
++ " jra 2b\n" \
++ " .previous\n" \
++ "\n" \
++ " .section __ex_table,\"a\"\n" \
++ " .align 4\n" \
++ " .long 1b,10b\n" \
++ " .long 2b,10b\n" \
++ " .previous" \
++ : "+d" (res), "=m" (*(ptr)) \
++ : #reg (x), "i" (err))
++
++/*
++ * These are the main single-value transfer routines. They automatically
++ * use the right size if we just have the right pointer type.
++ */
++
++#define __put_user(x, ptr) \
++({ \
++ typeof(*(ptr)) __pu_val = (x); \
++ int __pu_err = 0; \
++ __chk_user_ptr(ptr); \
++ switch (sizeof (*(ptr))) { \
++ case 1: \
++ __put_user_asm(__pu_err, __pu_val, ptr, b, d, -EFAULT); \
++ break; \
++ case 2: \
++ __put_user_asm(__pu_err, __pu_val, ptr, w, d, -EFAULT); \
++ break; \
++ case 4: \
++ __put_user_asm(__pu_err, __pu_val, ptr, l, r, -EFAULT); \
++ break; \
++ case 8: \
++ { \
++ const void __user *__pu_ptr = (ptr); \
++ asm volatile ("\n" \
++ "1: move.l %2,(%1)+\n" \
++ "2: move.l %R2,(%1)\n" \
++ "3:\n" \
++ " .section .fixup,\"ax\"\n" \
++ " .even\n" \
++ "10: movel %3,%0\n" \
++ " jra 3b\n" \
++ " .previous\n" \
++ "\n" \
++ " .section __ex_table,\"a\"\n" \
++ " .align 4\n" \
++ " .long 1b,10b\n" \
++ " .long 2b,10b\n" \
++ " .long 3b,10b\n" \
++ " .previous" \
++ : "+d" (__pu_err), "+a" (__pu_ptr) \
++ : "r" (__pu_val), "i" (-EFAULT) \
++ : "memory"); \
++ break; \
++ } \
++ default: \
++ __pu_err = __put_user_bad(); \
++ break; \
++ } \
++ __pu_err; \
++})
++#define put_user(x, ptr) __put_user(x, ptr)
++
++
++#define __get_user_asm(res, x, ptr, type, bwl, reg, err) ({ \
++ type __gu_val; \
++ asm volatile ("\n" \
++ "1: move."#bwl" %2,%1\n" \
++ "2:\n" \
++ " .section .fixup,\"ax\"\n" \
++ " .even\n" \
++ "10: move.l %3,%0\n" \
++ " subl %1,%1\n" \
++ " jra 2b\n" \
++ " .previous\n" \
++ "\n" \
++ " .section __ex_table,\"a\"\n" \
++ " .align 4\n" \
++ " .long 1b,10b\n" \
++ " .previous" \
++ : "+d" (res), "=&" #reg (__gu_val) \
++ : "m" (*(ptr)), "i" (err)); \
++ (x) = (typeof(*(ptr)))(unsigned long)__gu_val; \
++})
++
++#define __get_user(x, ptr) \
++({ \
++ int __gu_err = 0; \
++ __chk_user_ptr(ptr); \
++ switch (sizeof(*(ptr))) { \
++ case 1: \
++ __get_user_asm(__gu_err, x, ptr, u8, b, d, -EFAULT); \
++ break; \
++ case 2: \
++ __get_user_asm(__gu_err, x, ptr, u16, w, d, -EFAULT); \
++ break; \
++ case 4: \
++ __get_user_asm(__gu_err, x, ptr, u32, l, r, -EFAULT); \
++ break; \
++/* case 8: disabled because gcc-4.1 has a broken typeof \
++ { \
++ const void *__gu_ptr = (ptr); \
++ u64 __gu_val; \
++ asm volatile ("\n" \
++ "1: move.l (%2)+,%1\n" \
++ "2: move.l (%2),%R1\n" \
++ "3:\n" \
++ " .section .fixup,\"ax\"\n" \
++ " .even\n" \
++ "10: move.l %3,%0\n" \
++ " subl %1,%1\n" \
++ " subl %R1,%R1\n" \
++ " jra 3b\n" \
++ " .previous\n" \
++ "\n" \
++ " .section __ex_table,\"a\"\n" \
++ " .align 4\n" \
++ " .long 1b,10b\n" \
++ " .long 2b,10b\n" \
++ " .previous" \
++ : "+d" (__gu_err), "=&r" (__gu_val), \
++ "+a" (__gu_ptr) \
++ : "i" (-EFAULT) \
++ : "memory"); \
++ (x) = (typeof(*(ptr)))__gu_val; \
++ break; \
++ } */ \
++ default: \
++ __gu_err = __get_user_bad(); \
++ break; \
++ } \
++ __gu_err; \
++})
++#define get_user(x, ptr) __get_user(x, ptr)
++
++unsigned long __generic_copy_from_user(void *to, const void __user *from,
++ unsigned long n);
++unsigned long __generic_copy_to_user(void __user *to, const void *from,
++ unsigned long n);
++
++#define __constant_copy_from_user_asm(res, to, from, tmp, n, s1, s2, s3)\
++ asm volatile ("\n" \
++ "1: move."#s1" (%2)+,%3\n" \
++ " move."#s1" %3,(%1)+\n" \
++ "2: move."#s2" (%2)+,%3\n" \
++ " move."#s2" %3,(%1)+\n" \
++ " .ifnc \""#s3"\",\"\"\n" \
++ "3: move."#s3" (%2)+,%3\n" \
++ " move."#s3" %3,(%1)+\n" \
++ " .endif\n" \
++ "4:\n" \
++ " .section __ex_table,\"a\"\n" \
++ " .align 4\n" \
++ " .long 1b,10f\n" \
++ " .long 2b,20f\n" \
++ " .ifnc \""#s3"\",\"\"\n" \
++ " .long 3b,30f\n" \
++ " .endif\n" \
++ " .previous\n" \
++ "\n" \
++ " .section .fixup,\"ax\"\n" \
++ " .even\n" \
++ "10: clr."#s1" (%1)+\n" \
++ "20: clr."#s2" (%1)+\n" \
++ " .ifnc \""#s3"\",\"\"\n" \
++ "30: clr."#s3" (%1)+\n" \
++ " .endif\n" \
++ " moveq.l #"#n",%0\n" \
++ " jra 4b\n" \
++ " .previous\n" \
++ : "+d" (res), "+&a" (to), "+a" (from), "=&d" (tmp) \
++ : : "memory")
++
++static __always_inline unsigned long
++__constant_copy_from_user(void *to, const void __user *from, unsigned long n)
++{
++ unsigned long res = 0, tmp;
++
++ switch (n) {
++ case 1:
++ __get_user_asm(res, *(u8 *)to, (u8 __user *)from, u8, b, d, 1);
++ break;
++ case 2:
++ __get_user_asm(res, *(u16 *)to, (u16 __user *)from, u16, w,
++ d, 2);
++ break;
++ case 3:
++ __constant_copy_from_user_asm(res, to, from, tmp, 3, w, b,);
++ break;
++ case 4:
++ __get_user_asm(res, *(u32 *)to, (u32 __user *)from, u32, l,
++ r, 4);
++ break;
++ case 5:
++ __constant_copy_from_user_asm(res, to, from, tmp, 5, l, b,);
++ break;
++ case 6:
++ __constant_copy_from_user_asm(res, to, from, tmp, 6, l, w,);
++ break;
++ case 7:
++ __constant_copy_from_user_asm(res, to, from, tmp, 7, l, w, b);
++ break;
++ case 8:
++ __constant_copy_from_user_asm(res, to, from, tmp, 8, l, l,);
++ break;
++ case 9:
++ __constant_copy_from_user_asm(res, to, from, tmp, 9, l, l, b);
++ break;
++ case 10:
++ __constant_copy_from_user_asm(res, to, from, tmp, 10, l, l, w);
++ break;
++ case 12:
++ __constant_copy_from_user_asm(res, to, from, tmp, 12, l, l, l);
++ break;
++ default:
++ /* we limit the inlined version to 3 moves */
++ return __generic_copy_from_user(to, from, n);
++ }
++
++ return res;
++}
++
++#define __constant_copy_to_user_asm(res, to, from, tmp, n, s1, s2, s3) \
++ asm volatile ("\n" \
++ " move."#s1" (%2)+,%3\n" \
++ "11: move."#s1" %3,(%1)+\n" \
++ "12: move."#s2" (%2)+,%3\n" \
++ "21: move."#s2" %3,(%1)+\n" \
++ "22:\n" \
++ " .ifnc \""#s3"\",\"\"\n" \
++ " move."#s3" (%2)+,%3\n" \
++ "31: move."#s3" %3,(%1)+\n" \
++ "32:\n" \
++ " .endif\n" \
++ "4:\n" \
++ "\n" \
++ " .section __ex_table,\"a\"\n" \
++ " .align 4\n" \
++ " .long 11b,5f\n" \
++ " .long 12b,5f\n" \
++ " .long 21b,5f\n" \
++ " .long 22b,5f\n" \
++ " .ifnc \""#s3"\",\"\"\n" \
++ " .long 31b,5f\n" \
++ " .long 32b,5f\n" \
++ " .endif\n" \
++ " .previous\n" \
++ "\n" \
++ " .section .fixup,\"ax\"\n" \
++ " .even\n" \
++ "5: moveq.l #"#n",%0\n" \
++ " jra 4b\n" \
++ " .previous\n" \
++ : "+d" (res), "+a" (to), "+a" (from), "=&d" (tmp) \
++ : : "memory")
++
++static __always_inline unsigned long
++__constant_copy_to_user(void __user *to, const void *from, unsigned long n)
++{
++ unsigned long res = 0, tmp;
++
++ switch (n) {
++ case 1:
++ __put_user_asm(res, *(u8 *)from, (u8 __user *)to, b, d, 1);
++ break;
++ case 2:
++ __put_user_asm(res, *(u16 *)from, (u16 __user *)to, w, d, 2);
++ break;
++ case 3:
++ __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,);
++ break;
++ case 4:
++ __put_user_asm(res, *(u32 *)from, (u32 __user *)to, l, r, 4);
++ break;
++ case 5:
++ __constant_copy_to_user_asm(res, to, from, tmp, 5, l, b,);
++ break;
++ case 6:
++ __constant_copy_to_user_asm(res, to, from, tmp, 6, l, w,);
++ break;
++ case 7:
++ __constant_copy_to_user_asm(res, to, from, tmp, 7, l, w, b);
++ break;
++ case 8:
++ __constant_copy_to_user_asm(res, to, from, tmp, 8, l, l,);
++ break;
++ case 9:
++ __constant_copy_to_user_asm(res, to, from, tmp, 9, l, l, b);
++ break;
++ case 10:
++ __constant_copy_to_user_asm(res, to, from, tmp, 10, l, l, w);
++ break;
++ case 12:
++ __constant_copy_to_user_asm(res, to, from, tmp, 12, l, l, l);
++ break;
++ default:
++ /* limit the inlined version to 3 moves */
++ return __generic_copy_to_user(to, from, n);
++ }
++
++ return res;
++}
++
++#define __copy_from_user(to, from, n) \
++(__builtin_constant_p(n) ? \
++ __constant_copy_from_user(to, from, n) : \
++ __generic_copy_from_user(to, from, n))
++
++#define __copy_to_user(to, from, n) \
++(__builtin_constant_p(n) ? \
++ __constant_copy_to_user(to, from, n) : \
++ __generic_copy_to_user(to, from, n))
++
++#define __copy_to_user_inatomic __copy_to_user
++#define __copy_from_user_inatomic __copy_from_user
++
++#define copy_from_user(to, from, n) __copy_from_user(to, from, n)
++#define copy_to_user(to, from, n) __copy_to_user(to, from, n)
++
++long strncpy_from_user(char *dst, const char __user *src, long count);
++long strnlen_user(const char __user *src, long n);
++unsigned long __clear_user(void __user *to, unsigned long n);
++
++#define clear_user __clear_user
++
++#define strlen_user(str) strnlen_user(str, 32767)
++
++#endif /* _M68K_CF_UACCESS_H */
+--- a/include/asm-m68k/checksum.h
++++ b/include/asm-m68k/checksum.h
+@@ -34,6 +34,7 @@ extern __wsum csum_partial_copy_nocheck(
+ void *dst, int len,
+ __wsum sum);
+
++#ifndef CONFIG_COLDFIRE /* CF has own copy in arch/m68k/lib/checksum.c */
+ /*
+ * This is a version of ip_compute_csum() optimized for IP headers,
+ * which always checksum on 4 octet boundaries.
+@@ -59,6 +60,9 @@ static inline __sum16 ip_fast_csum(const
+ : "memory");
+ return (__force __sum16)~sum;
+ }
++#else
++extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
++#endif
+
+ /*
+ * Fold a partial checksum
+@@ -67,6 +71,11 @@ static inline __sum16 ip_fast_csum(const
+ static inline __sum16 csum_fold(__wsum sum)
+ {
+ unsigned int tmp = (__force u32)sum;
++#ifdef CONFIG_COLDFIRE
++ tmp = (tmp & 0xffff) + (tmp >> 16);
++ tmp = (tmp & 0xffff) + (tmp >> 16);
++ return (__force __sum16) ~tmp;
++#else
+ __asm__("swap %1\n\t"
+ "addw %1, %0\n\t"
+ "clrw %1\n\t"
+@@ -74,6 +83,7 @@ static inline __sum16 csum_fold(__wsum s
+ : "=&d" (sum), "=&d" (tmp)
+ : "0" (sum), "1" (tmp));
+ return (__force __sum16)~sum;
++#endif
+ }
+
+
+--- /dev/null
++++ b/include/asm-m68k/coldfire_edma.h
+@@ -0,0 +1,125 @@
++/*
++ * coldfire_edma.h - eDMA driver for Coldfire MCF5445x
++ *
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef _LINUX_COLDFIRE_DMA_H
++#define _LINUX_COLDFIRE_DMA_H
++
++#include <linux/interrupt.h>
++#include <asm/mcf5445x_edma.h>
++
++#define EDMA_DRIVER_NAME "ColdFire-eDMA"
++#define DMA_DEV_MINOR 1
++
++#ifdef CONFIG_M5445X
++#define EDMA_INT_CHANNEL_BASE 8
++#define EDMA_INT_CONTROLLER_BASE 64
++#define EDMA_INT_BASE (EDMA_INT_CHANNEL_BASE + \
++ EDMA_INT_CONTROLLER_BASE)
++#define EDMA_CHANNELS 16
++#define EDMA_INT_ERR 16 /* edma error interrupt */
++#endif /* CONFIG_M5445X */
++
++typedef irqreturn_t (*edma_irq_handler)(int, void *);
++typedef void (*edma_error_handler)(int, void *);
++
++/* Setup transfer control descriptor (TCD)
++ * channel - descriptor number
++ * source - source address
++ * dest - destination address
++ * attr - attributes
++ * soff - source offset
++ * nbytes - number of bytes to be transfered in minor loop
++ * slast - last source address adjustment
++ * citer - major loop count
++ * biter - begining minor loop count
++ * doff - destination offset
++ * dlast_sga - last destination address adjustment
++ * major_int - generate interrupt after each major loop
++ * disable_req - disable DMA request after major loop
++ */
++void set_edma_params(int channel, u32 source, u32 dest,
++ u32 attr, u32 soff, u32 nbytes, u32 slast,
++ u32 citer, u32 biter, u32 doff, u32 dlast_sga,
++ int major_int, int disable_req);
++
++/* Starts eDMA transfer on specified channel
++ * channel - eDMA TCD number
++ */
++static inline void start_edma_transfer(int channel)
++{
++ MCF_EDMA_SERQ = channel;
++ MCF_EDMA_SSRT = channel;
++}
++
++/* Stops eDMA transfer
++ * channel - eDMA TCD number
++ */
++static inline void stop_edma_transfer(int channel)
++{
++ MCF_EDMA_CINT = channel;
++ MCF_EDMA_CERQ = channel;
++}
++
++
++/* Confirm that interrupt has been handled
++ * channel - eDMA TCD number
++ */
++static inline void confirm_edma_interrupt_handled(int channel)
++{
++ MCF_EDMA_CINT = channel;
++}
++
++/* Initialize eDMA controller */
++void init_edma(void);
++
++/* Request eDMA channel:
++ * channel - eDMA TCD number
++ * handler - channel IRQ callback
++ * error_handler - error interrupt handler callback for channel
++ * dev - device
++ * lock - spinlock to be locked (can be NULL)
++ * device_id - device driver name for proc file system output
++ */
++int request_edma_channel(int channel,
++ edma_irq_handler handler,
++ edma_error_handler error_handler,
++ void *dev,
++ spinlock_t *lock,
++ const char *device_id);
++
++/**
++ * set_edma_callback - Update the channel callback/arg
++ * @channel: channel number
++ * @handler: dma handler
++ * @error_handler: dma error handler
++ * @arg: argument to pass back
++ *
++ * Returns 0 if success or a negative value if failure
++ */
++int set_edma_callback(int channel,
++ edma_irq_handler handler,
++ edma_error_handler error_handler,
++ void *arg);
++
++/* Free eDMA channel
++ * channel - eDMA TCD number
++ * dev - device
++ */
++int free_edma_channel(int channel, void *dev);
++
++/*
++ * DMA Modes
++ */
++#define DMA_MODE_READ 0
++#define DMA_MODE_WRITE 1
++#endif
+--- /dev/null
++++ b/include/asm-m68k/coldfire.h
+@@ -0,0 +1,51 @@
++#ifndef _COLDFIRE_H_
++#define _COLDFIRE_H_
++
++#if defined(CONFIG_M5445X)
++#define MCF_MBAR 0x0
++/*
++ * Even though RAMBAR1 should be in the 0x8xxxxxxx range there
++ * is a problem that needs to be resolved. Currently head.S
++ * disables SRAM/RAMBAR1.
++ */
++#define MCF_RAMBAR1 0x40000000
++#define MCF_SRAM 0x40000000
++#elif defined(CONFIG_M547X_8X)
++#define MCF_MBAR 0xF0000000
++#define MCF_MMUBAR 0xF1000000
++#define MCF_RAMBAR0 0xF3000000
++#define MCF_RAMBAR1 0xF3001000
++#endif
++
++#define MCF_CLK CONFIG_MCFCLK
++#define MCF_BUSCLK (CONFIG_MCFCLK/2)
++
++#ifdef __ASSEMBLY__
++#define REG32
++#define REG16
++#define REG08
++#else /* __ASSEMBLY__ */
++#define REG32(x) ((volatile unsigned long *)(x))
++#define REG16(x) ((volatile unsigned short *)(x))
++#define REG08(x) ((volatile unsigned char *)(x))
++
++#define MCF_REG32(x) *(volatile unsigned long *)(MCF_MBAR+(x))
++#define MCF_REG16(x) *(volatile unsigned short *)(MCF_MBAR+(x))
++#define MCF_REG08(x) *(volatile unsigned char *)(MCF_MBAR+(x))
++
++void cacr_set(unsigned long);
++unsigned long cacr_get(void);
++
++#define coldfire_enable_irq0(irq) MCF_INTC0_CIMR = (irq);
++
++#define coldfire_enable_irq1(irq) MCF_INTC1_CIMR = (irq);
++
++#define coldfire_disable_irq0(irq) MCF_INTC0_SIMR = (irq);
++
++#define coldfire_disable_irq1(irq) MCF_INTC1_SIMR = (irq);
++
++#define getiprh() MCF_INTC0_IPRH
++
++#endif /* __ASSEMBLY__ */
++
++#endif /* _COLDFIRE_H_ */
+--- a/include/asm-m68k/delay.h
++++ b/include/asm-m68k/delay.h
+@@ -11,8 +11,25 @@
+
+ static inline void __delay(unsigned long loops)
+ {
++#if defined(CONFIG_COLDFIRE)
++ /* The coldfire runs this loop at significantly different speeds
++ * depending upon long word alignment or not. We'll pad it to
++ * long word alignment which is the faster version.
++ * The 0x4a8e is of course a 'tstl %fp' instruction. This is better
++ * than using a NOP (0x4e71) instruction because it executes in one
++ * cycle not three and doesn't allow for an arbitary delay waiting
++ * for bus cycles to finish. Also fp/a6 isn't likely to cause a
++ * stall waiting for the register to become valid if such is added
++ * to the coldfire at some stage.
++ */
++ __asm__ __volatile__ (".balignw 4, 0x4a8e\n\t"
++ "1: subql #1, %0\n\t"
++ "jcc 1b"
++ : "=d" (loops) : "0" (loops));
++#else
+ __asm__ __volatile__ ("1: subql #1,%0; jcc 1b"
+ : "=d" (loops) : "0" (loops));
++#endif
+ }
+
+ extern void __bad_udelay(void);
+@@ -26,12 +43,17 @@ extern void __bad_udelay(void);
+ */
+ static inline void __const_udelay(unsigned long xloops)
+ {
++#if defined(CONFIG_COLDFIRE)
++
++ __delay(((((unsigned long long) xloops * loops_per_jiffy))>>32)*HZ);
++#else
+ unsigned long tmp;
+
+ __asm__ ("mulul %2,%0:%1"
+ : "=d" (xloops), "=d" (tmp)
+ : "d" (xloops), "1" (loops_per_jiffy));
+ __delay(xloops * HZ);
++#endif
+ }
+
+ static inline void __udelay(unsigned long usecs)
+@@ -46,12 +68,16 @@ static inline void __udelay(unsigned lon
+ static inline unsigned long muldiv(unsigned long a, unsigned long b,
+ unsigned long c)
+ {
++#if defined(CONFIG_COLDFIRE)
++ return (long)(((unsigned long long)a * b)/c);
++#else
+ unsigned long tmp;
+
+ __asm__ ("mulul %2,%0:%1; divul %3,%0:%1"
+ : "=d" (tmp), "=d" (a)
+ : "d" (b), "d" (c), "1" (a));
+ return a;
++#endif
+ }
+
+ #endif /* defined(_M68K_DELAY_H) */
+--- a/include/asm-m68k/div64.h
++++ b/include/asm-m68k/div64.h
+@@ -5,6 +5,7 @@
+
+ /* n = n / base; return rem; */
+
++#ifndef CONFIG_COLDFIRE
+ #define do_div(n, base) ({ \
+ union { \
+ unsigned long n32[2]; \
+@@ -24,6 +25,9 @@
+ (n) = __n.n64; \
+ __rem; \
+ })
++#else
++# include <asm-generic/div64.h>
++#endif
+
+ extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
+ #endif /* _M68K_DIV64_H */
+--- a/include/asm-m68k/dma.h
++++ b/include/asm-m68k/dma.h
+@@ -1,16 +1,120 @@
+ #ifndef _M68K_DMA_H
+ #define _M68K_DMA_H 1
+
+-
+ /* it's useless on the m68k, but unfortunately needed by the new
+ bootmem allocator (but this should do it for this) */
+ #define MAX_DMA_ADDRESS PAGE_OFFSET
+
++#ifndef CONFIG_COLDFIRE
+ #define MAX_DMA_CHANNELS 8
+
+ extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
+ extern void free_dma(unsigned int dmanr); /* release it again */
+
++#else /* not (defined(CONFIG_MCF5474) || defined(CONFIG_MCF5484) || defined(CONFIG_MCF5475) || defined(CONFIG_MCF5485)) */
++
++/************************************************
++ * Multichannel DMA definitions *
++ ************************************************/
++#ifdef CONFIG_MCD_DMA
++#include <asm/MCD_dma.h>
++#include <asm/m5485dma.h>
++
++struct scatterlist;
++
++#define MAX_DMA_CHANNELS NCHANNELS
++/*
++ * identifiers for each initiator/requestor
++ */
++#define DMA_ALWAYS (0)
++#define DMA_DSPI_RX (1)
++#define DMA_DSPI_TX (2)
++#define DMA_DREQ0 (3)
++#define DMA_PSC0_RX (4)
++#define DMA_PSC0_TX (5)
++#define DMA_USBEP0 (6)
++#define DMA_USBEP1 (7)
++#define DMA_USBEP2 (8)
++#define DMA_USBEP3 (9)
++#define DMA_PCI_TX (10)
++#define DMA_PCI_RX (11)
++#define DMA_PSC1_RX (12)
++#define DMA_PSC1_TX (13)
++#define DMA_I2C_RX (14)
++#define DMA_I2C_TX (15)
++#define DMA_FEC0_RX (16)
++#define DMA_FEC0_TX (17)
++#define DMA_FEC1_RX (18)
++#define DMA_FEC1_TX (19)
++#define DMA_DREQ1 (20)
++#define DMA_CTM0 (21)
++#define DMA_CTM1 (22)
++#define DMA_CTM2 (23)
++#define DMA_CTM3 (24)
++#define DMA_CTM4 (25)
++#define DMA_CTM5 (26)
++#define DMA_CTM6 (27)
++#define DMA_CTM7 (28)
++#define DMA_USBEP4 (29)
++#define DMA_USBEP5 (30)
++#define DMA_USBEP6 (31)
++#define DMA_PSC2_RX (32)
++#define DMA_PSC2_TX (33)
++#define DMA_PSC3_RX (34)
++#define DMA_PSC3_TX (35)
++#define DMA_FEC_RX(x) ((x == 0) ? DMA_FEC0_RX : DMA_FEC1_RX)
++#define DMA_FEC_TX(x) ((x == 0) ? DMA_FEC0_TX : DMA_FEC1_TX)
++
++int dma_set_initiator(int);
++unsigned int dma_get_initiator(int);
++void dma_remove_initiator(int);
++int dma_set_channel(int);
++int dma_get_channel(int);
++void dma_remove_channel(int);
++int dma_set_channel_fec(int requestor);
++int dma_connect(int channel, int address);
++int dma_disconnect(int channel);
++void dma_remove_channel_by_number(int channel);
++int dma_init(void);
++
++#endif /* CONFIG_MCD_DMA */
++
++extern spinlock_t dma_spin_lock;
++
++static __inline__ unsigned long claim_dma_lock(void)
++{
++ unsigned long flags;
++ spin_lock_irqsave(&dma_spin_lock, flags);
++ return flags;
++}
++
++static __inline__ void release_dma_lock(unsigned long flags)
++{
++ spin_unlock_irqrestore(&dma_spin_lock, flags);
++}
++
++
++/*
++ * Linux standard DMA stuff
++ */
++#if 0
++int request_dma(unsigned int channel, const char * device_id);
++void free_dma(unsigned int channel);
++void enable_dma(unsigned int channel);
++void disable_dma(unsigned int channel);
++int dma_channel_active(unsigned int channel);
++void set_dma_sg(unsigned int channel, struct scatterlist *sg, int nr_sg);
++void set_dma_page(unsigned int channel, char pagenr);
++void set_dma_addr(unsigned int channel, unsigned long physaddr);
++void set_dma_count(unsigned int channel, unsigned long count);
++void set_dma_mode(unsigned int channel, unsigned int mode);
++void set_dma_speed(unsigned int channel, int cycle_ns);
++int get_dma_residue(unsigned int channel);
++#endif
++#define clear_dma_ff(channel)
++
++#endif /* not (defined(CONFIG_MCF5474) || defined(CONFIG_MCF5484) || defined(CONFIG_MCF5475) || defined(CONFIG_MCF5485)) */
++
+ #ifdef CONFIG_PCI
+ extern int isa_dma_bridge_buggy;
+ #else
+--- a/include/asm-m68k/elf.h
++++ b/include/asm-m68k/elf.h
+@@ -34,6 +34,26 @@
+ #define R_68K_GLOB_DAT 20
+ #define R_68K_JMP_SLOT 21
+ #define R_68K_RELATIVE 22
++/* TLS static relocations */
++#define R_68K_TLS_GD32 25
++#define R_68K_TLS_GD16 26
++#define R_68K_TLS_GD8 27
++#define R_68K_TLS_LDM32 28
++#define R_68K_TLS_LDM16 29
++#define R_68K_TLS_LDM8 30
++#define R_68K_TLS_LDO32 31
++#define R_68K_TLS_LDO16 32
++#define R_68K_TLS_LDO8 33
++#define R_68K_TLS_IE32 34
++#define R_68K_TLS_IE16 35
++#define R_68K_TLS_IE8 36
++#define R_68K_TLS_LE32 37
++#define R_68K_TLS_LE16 38
++#define R_68K_TLS_LE8 39
++/* TLS dynamic relocations */
++#define R_68K_TLS_DTPMOD32 40
++#define R_68K_TLS_DTPREL32 41
++#define R_68K_TLS_TPREL32 42
+
+ typedef unsigned long elf_greg_t;
+
+@@ -60,7 +80,7 @@ typedef struct user_m68kfp_struct elf_fp
+ #define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0
+
+ #define USE_ELF_CORE_DUMP
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+ #define ELF_EXEC_PAGESIZE 4096
+ #else
+ #define ELF_EXEC_PAGESIZE 8192
+@@ -116,4 +136,35 @@ typedef struct user_m68kfp_struct elf_fp
+
+ #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
+
++/*
++ * VDSO
++ */
++#ifdef CONFIG_VSYSCALL
++extern unsigned int vdso_enabled;
++
++#define VDSO_BASE ((unsigned long)current->mm->context.vdso)
++#define VDSO_SYM(x) (VDSO_BASE + (unsigned long)(x))
++
++#define VSYSCALL_AUX_ENT \
++ if (vdso_enabled) \
++ NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);
++
++/* additional pages */
++#define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
++
++struct linux_binprm;
++extern int arch_setup_additional_pages(struct linux_binprm *bprm,
++ int executable_stack);
++
++#else
++/* no VSYSCALL_AUX_ENT */
++#define VSYSCALL_AUX_ENT
++#endif
++
++#define ARCH_DLINFO \
++do { \
++ /* vsyscall entry */ \
++ VSYSCALL_AUX_ENT; \
++} while (0);
++
+ #endif
+--- a/include/asm-m68k/fpu.h
++++ b/include/asm-m68k/fpu.h
+@@ -12,6 +12,8 @@
+ #define FPSTATESIZE (96/sizeof(unsigned char))
+ #elif defined(CONFIG_M68KFPU_EMU)
+ #define FPSTATESIZE (28/sizeof(unsigned char))
++#elif defined(CONFIG_CFV4E)
++#define FPSTATESIZE (16/sizeof(unsigned char))
+ #elif defined(CONFIG_M68060)
+ #define FPSTATESIZE (12/sizeof(unsigned char))
+ #else
+--- a/include/asm-m68k/io.h
++++ b/include/asm-m68k/io.h
+@@ -204,6 +204,12 @@ static inline u16 __iomem *isa_mtw(unsig
+ #define isa_outw(val,port) (ISA_SEX ? out_be16(isa_itw(port),(val)) : out_le16(isa_itw(port),(val)))
+ #define isa_outl(val,port) (ISA_SEX ? out_be32(isa_itl(port),(val)) : out_le32(isa_itl(port),(val)))
+
++#ifndef CONFIG_COLDFIRE
++#define isa_readb(p) in_8(isa_mtb(p))
++#define isa_readw(p) (ISA_SEX ? in_be16(isa_mtw(p)) : in_le16(isa_mtw(p)))
++#define isa_writeb(val,p) out_8(isa_mtb(p),(val))
++#define isa_writew(val,p) (ISA_SEX ? out_be16(isa_mtw(p),(val)) : out_le16(isa_mtw(p),(val)))
++#else
+ #define isa_readb(p) in_8(isa_mtb((unsigned long)(p)))
+ #define isa_readw(p) \
+ (ISA_SEX ? in_be16(isa_mtw((unsigned long)(p))) \
+@@ -212,7 +218,7 @@ static inline u16 __iomem *isa_mtw(unsig
+ #define isa_writew(val,p) \
+ (ISA_SEX ? out_be16(isa_mtw((unsigned long)(p)),(val)) \
+ : out_le16(isa_mtw((unsigned long)(p)),(val)))
+-
++#endif
+ static inline void isa_delay(void)
+ {
+ switch(ISA_TYPE)
+@@ -285,6 +291,29 @@ static inline void isa_delay(void)
+ #endif /* CONFIG_ISA */
+
+ #if defined(CONFIG_PCI)
++#ifdef CONFIG_COLDFIRE
++#define inb_p inb
++#define inw_p inw
++#define inl_p inl
++#define outb_p outb
++#define outw_p outw
++#define outl_p outl
++
++unsigned char pci_inb(long addr);
++unsigned short pci_inw(long addr);
++unsigned long pci_inl(long addr);
++void pci_outb(unsigned char val, long addr);
++void pci_outw(unsigned short val, long addr);
++void pci_outl(unsigned long val, long addr);
++
++void pci_insb(volatile unsigned char* addr, unsigned char* buf, int len);
++void pci_insw(volatile unsigned short* addr, unsigned short* buf, int len);
++void pci_insl(volatile unsigned long* addr, unsigned long* buf, int len);
++
++void pci_outsb(volatile unsigned char* addr, const unsigned char* buf, int len);
++void pci_outsw(volatile unsigned short* addr, const unsigned short* buf, int len);
++void pci_outsl(volatile unsigned long* addr, const unsigned long* buf, int len);
++#endif
+
+ #define readl(addr) in_le32(addr)
+ #define writel(val,addr) out_le32((addr),(val))
+@@ -300,12 +329,48 @@ static inline void isa_delay(void)
+ #define readl_relaxed(addr) readl(addr)
+
+ #ifndef CONFIG_ISA
++#ifndef CONFIG_COLDFIRE
+ #define inb(port) in_8(port)
+ #define outb(val,port) out_8((port),(val))
+ #define inw(port) in_le16(port)
+ #define outw(val,port) out_le16((port),(val))
+ #define inl(port) in_le32(port)
+ #define outl(val,port) out_le32((port),(val))
++#define insb(port, buf, nr) \
++ raw_insb((u8 *)(port), (u8 *)(buf), (nr))
++#define outsb(port, buf, nr) \
++ raw_outsb((u8 *)(port), (u8 *)(buf), (nr))
++#define insw(port, buf, nr) \
++ raw_insw_swapw((u16 *)(port), (u16 *)(buf), (nr))
++#define outsw(port, buf, nr) \
++ raw_outsw_swapw((u16 *)(port), (u16 *)(buf), (nr))
++#define insl(port, buf, nr) \
++ raw_insw_swapw((u16 *)(port), (u16 *)(buf), (nr)<<1)
++#define outsl(port, buf, nr) \
++ raw_outsw_swapw((u16 *)(port), (u16 *)(buf), (nr)<<1)
++#else
++#define inb(port) pci_inb(port)
++#define outb(val,port) pci_outb((val),(port))
++#define inw(port) pci_inw(port)
++#define outw(val,port) pci_outw((val),(port))
++#define insb(a,b,c) pci_insb((volatile unsigned char*)a,(unsigned char*)b,c)
++#define insw(a,b,c) pci_insw((volatile unsigned short*)a,(const unsigned short*)b,c)
++#define insl(a,b,c) pci_insl((volatile unsigned long*)a,(const unsigned long*)b,c)
++#define outsb(a,b,c) pci_outsb((volatile unsigned char*)a,(const unsigned char*)b,c)
++#define outsw(a,b,c) pci_outsw((volatile unsigned short*)a,(const unsigned short*)b,c)
++#define outsl(a,b,c) pci_outsl((volatile unsigned long*)a,(const unsigned long*)b,c)
++#define inl(port) pci_inl(port)
++#define outl(val,port) pci_outl((val),(port))
++#endif
++
++#ifndef CONFIG_COLDFIRE
++#define __raw_readb readb
++#define __raw_readw readw
++#define __raw_readl readl
++#define __raw_writeb writeb
++#define __raw_writew writew
++#define __raw_writel writel
++#endif
+
+ #else
+ /*
+@@ -397,10 +462,12 @@ static inline void memcpy_toio(volatile
+ __builtin_memcpy((void __force *) dst, src, count);
+ }
+
+-#ifndef CONFIG_SUN3
+-#define IO_SPACE_LIMIT 0xffff
+-#else
++#if defined(CONFIG_SUN3)
+ #define IO_SPACE_LIMIT 0x0fffffff
++#elif defined(CONFIG_COLDFIRE)
++#define IO_SPACE_LIMIT 0xffffffff
++#else
++#define IO_SPACE_LIMIT 0xffff
+ #endif
+
+ #endif /* __KERNEL__ */
+@@ -418,4 +485,31 @@ static inline void memcpy_toio(volatile
+ */
+ #define xlate_dev_kmem_ptr(p) p
+
++#ifdef CONFIG_COLDFIRE
++#define __raw_readb(addr) \
++ ({ unsigned char __v = (*(volatile unsigned char *) (addr)); __v; })
++#define __raw_readw(addr) \
++ ({ unsigned short __v = (*(volatile unsigned short *) (addr)); __v; })
++#define __raw_readl(addr) \
++ ({ unsigned long __v = (*(volatile unsigned long *) (addr)); __v; })
++#define __raw_writeb(b,addr) (void)((*(volatile unsigned char *) (addr)) = (b))
++#define __raw_writew(b,addr) (void)((*(volatile unsigned short *) (addr)) = (b))
++#define __raw_writel(b,addr) (void)((*(volatile unsigned int *) (addr)) = (b))
++
++#define memset_io(a, b, c) memset((void *)(a), (b), (c))
++#define memcpy_fromio(a, b, c) memcpy((a), (void *)(b), (c))
++#define memcpy_toio(a, b, c) memcpy((void *)(a), (b), (c))
++#if !defined(readb)
++#define readb(addr) \
++ ({ unsigned char __v = (*(volatile unsigned char *) (addr)); __v; })
++#define readw(addr) \
++ ({ unsigned short __v = (*(volatile unsigned short *) (addr)); __v; })
++#define readl(addr) \
++ ({ unsigned int __v = (*(volatile unsigned int *) (addr)); __v; })
++#define writeb(b, addr) (void)((*(volatile unsigned char *) (addr)) = (b))
++#define writew(b, addr) (void)((*(volatile unsigned short *) (addr)) = (b))
++#define writel(b, addr) (void)((*(volatile unsigned int *) (addr)) = (b))
++#endif /* readb */
++#endif /* CONFIG_COLDFIRE */
++
+ #endif /* _IO_H */
+--- a/include/asm-m68k/irq.h
++++ b/include/asm-m68k/irq.h
+@@ -11,7 +11,10 @@
+ * Currently the Atari has 72 and the Amiga 24, but if both are
+ * supported in the kernel it is better to make room for 72.
+ */
+-#if defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
++#if defined(CONFIG_COLDFIRE)
++#define SYS_IRQS 256
++#define NR_IRQS SYS_IRQS
++#elif defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
+ #define NR_IRQS 200
+ #elif defined(CONFIG_ATARI) || defined(CONFIG_MAC)
+ #define NR_IRQS 72
+--- /dev/null
++++ b/include/asm-m68k/m5485dma.h
+@@ -0,0 +1,97 @@
++/*
++ * m5485dma.h -- ColdFire 547x/548x DMA controller support.
++ */
++#ifndef __MCF548X_DMA_H__
++#define __MCF548X_DMA_H__
++
++
++/* Register read/write macros */
++#define MCF_DMA_DIPR (*(volatile u32*)(void*)(MCF_MBAR+0x008014))
++#define MCF_DMA_DIMR (*(volatile u32*)(void*)(MCF_MBAR+0x008018))
++#define MCF_DMA_IMCR (*(volatile u32*)(void*)(MCF_MBAR+0x00805C))
++
++/* Bit definitions and macros for MCF_DMA_DIPR */
++#define MCF_DMA_DIPR_TASK0 (0x00000001)
++#define MCF_DMA_DIPR_TASK1 (0x00000002)
++#define MCF_DMA_DIPR_TASK2 (0x00000004)
++#define MCF_DMA_DIPR_TASK3 (0x00000008)
++#define MCF_DMA_DIPR_TASK4 (0x00000010)
++#define MCF_DMA_DIPR_TASK5 (0x00000020)
++#define MCF_DMA_DIPR_TASK6 (0x00000040)
++#define MCF_DMA_DIPR_TASK7 (0x00000080)
++#define MCF_DMA_DIPR_TASK8 (0x00000100)
++#define MCF_DMA_DIPR_TASK9 (0x00000200)
++#define MCF_DMA_DIPR_TASK10 (0x00000400)
++#define MCF_DMA_DIPR_TASK11 (0x00000800)
++#define MCF_DMA_DIPR_TASK12 (0x00001000)
++#define MCF_DMA_DIPR_TASK13 (0x00002000)
++#define MCF_DMA_DIPR_TASK14 (0x00004000)
++#define MCF_DMA_DIPR_TASK15 (0x00008000)
++
++/* Bit definitions and macros for MCF_DMA_DIMR */
++#define MCF_DMA_DIMR_TASK0 (0x00000001)
++#define MCF_DMA_DIMR_TASK1 (0x00000002)
++#define MCF_DMA_DIMR_TASK2 (0x00000004)
++#define MCF_DMA_DIMR_TASK3 (0x00000008)
++#define MCF_DMA_DIMR_TASK4 (0x00000010)
++#define MCF_DMA_DIMR_TASK5 (0x00000020)
++#define MCF_DMA_DIMR_TASK6 (0x00000040)
++#define MCF_DMA_DIMR_TASK7 (0x00000080)
++#define MCF_DMA_DIMR_TASK8 (0x00000100)
++#define MCF_DMA_DIMR_TASK9 (0x00000200)
++#define MCF_DMA_DIMR_TASK10 (0x00000400)
++#define MCF_DMA_DIMR_TASK11 (0x00000800)
++#define MCF_DMA_DIMR_TASK12 (0x00001000)
++#define MCF_DMA_DIMR_TASK13 (0x00002000)
++#define MCF_DMA_DIMR_TASK14 (0x00004000)
++#define MCF_DMA_DIMR_TASK15 (0x00008000)
++
++/* Bit definitions and macros for MCF_DMA_IMCR */
++#define MCF_DMA_IMCR_SRC16(x) (((x)&0x00000003)<<0)
++#define MCF_DMA_IMCR_SRC17(x) (((x)&0x00000003)<<2)
++#define MCF_DMA_IMCR_SRC18(x) (((x)&0x00000003)<<4)
++#define MCF_DMA_IMCR_SRC19(x) (((x)&0x00000003)<<6)
++#define MCF_DMA_IMCR_SRC20(x) (((x)&0x00000003)<<8)
++#define MCF_DMA_IMCR_SRC21(x) (((x)&0x00000003)<<10)
++#define MCF_DMA_IMCR_SRC22(x) (((x)&0x00000003)<<12)
++#define MCF_DMA_IMCR_SRC23(x) (((x)&0x00000003)<<14)
++#define MCF_DMA_IMCR_SRC24(x) (((x)&0x00000003)<<16)
++#define MCF_DMA_IMCR_SRC25(x) (((x)&0x00000003)<<18)
++#define MCF_DMA_IMCR_SRC26(x) (((x)&0x00000003)<<20)
++#define MCF_DMA_IMCR_SRC27(x) (((x)&0x00000003)<<22)
++#define MCF_DMA_IMCR_SRC28(x) (((x)&0x00000003)<<24)
++#define MCF_DMA_IMCR_SRC29(x) (((x)&0x00000003)<<26)
++#define MCF_DMA_IMCR_SRC30(x) (((x)&0x00000003)<<28)
++#define MCF_DMA_IMCR_SRC31(x) (((x)&0x00000003)<<30)
++#define MCF_DMA_IMCR_SRC16_FEC0RX (0x00000000)
++#define MCF_DMA_IMCR_SRC17_FEC0TX (0x00000000)
++#define MCF_DMA_IMCR_SRC18_FEC0RX (0x00000020)
++#define MCF_DMA_IMCR_SRC19_FEC0TX (0x00000080)
++#define MCF_DMA_IMCR_SRC20_FEC1RX (0x00000100)
++#define MCF_DMA_IMCR_SRC21_DREQ1 (0x00000000)
++#define MCF_DMA_IMCR_SRC21_FEC1TX (0x00000400)
++#define MCF_DMA_IMCR_SRC22_FEC0RX (0x00001000)
++#define MCF_DMA_IMCR_SRC23_FEC0TX (0x00004000)
++#define MCF_DMA_IMCR_SRC24_CTM0 (0x00010000)
++#define MCF_DMA_IMCR_SRC24_FEC1RX (0x00020000)
++#define MCF_DMA_IMCR_SRC25_CTM1 (0x00040000)
++#define MCF_DMA_IMCR_SRC25_FEC1TX (0x00080000)
++#define MCF_DMA_IMCR_SRC26_USBEP4 (0x00000000)
++#define MCF_DMA_IMCR_SRC26_CTM2 (0x00200000)
++#define MCF_DMA_IMCR_SRC27_USBEP5 (0x00000000)
++#define MCF_DMA_IMCR_SRC27_CTM3 (0x00800000)
++#define MCF_DMA_IMCR_SRC28_USBEP6 (0x00000000)
++#define MCF_DMA_IMCR_SRC28_CTM4 (0x01000000)
++#define MCF_DMA_IMCR_SRC28_DREQ1 (0x02000000)
++#define MCF_DMA_IMCR_SRC28_PSC2RX (0x03000000)
++#define MCF_DMA_IMCR_SRC29_DREQ1 (0x04000000)
++#define MCF_DMA_IMCR_SRC29_CTM5 (0x08000000)
++#define MCF_DMA_IMCR_SRC29_PSC2TX (0x0C000000)
++#define MCF_DMA_IMCR_SRC30_FEC1RX (0x00000000)
++#define MCF_DMA_IMCR_SRC30_CTM6 (0x10000000)
++#define MCF_DMA_IMCR_SRC30_PSC3RX (0x30000000)
++#define MCF_DMA_IMCR_SRC31_FEC1TX (0x00000000)
++#define MCF_DMA_IMCR_SRC31_CTM7 (0x80000000)
++#define MCF_DMA_IMCR_SRC31_PSC3TX (0xC0000000)
++
++#endif /* __MCF548X_DMA_H__ */
+--- /dev/null
++++ b/include/asm-m68k/m5485dspi.h
+@@ -0,0 +1,144 @@
++/*
++ * File: mcf548x_dspi.h
++ * Purpose: Register and bit definitions for the MCF548X
++ *
++ * Notes:
++ *
++ */
++
++#ifndef _M5485DSPI_H_
++#define _M5485DSPI_H_
++
++/*
++ *
++ * DMA Serial Peripheral Interface (DSPI)
++ *
++ */
++
++/* Register read/write macros */
++#define MCF_DSPI_DMCR MCF_REG32(0x008A00)
++#define MCF_DSPI_DTCR MCF_REG32(0x008A08)
++#define MCF_DSPI_DCTAR0 MCF_REG32(0x008A0C)
++#define MCF_DSPI_DCTAR1 MCF_REG32(0x008A10)
++#define MCF_DSPI_DCTAR2 MCF_REG32(0x008A14)
++#define MCF_DSPI_DCTAR3 MCF_REG32(0x008A18)
++#define MCF_DSPI_DCTAR4 MCF_REG32(0x008A1C)
++#define MCF_DSPI_DCTAR5 MCF_REG32(0x008A20)
++#define MCF_DSPI_DCTAR6 MCF_REG32(0x008A24)
++#define MCF_DSPI_DCTAR7 MCF_REG32(0x008A28)
++#define MCF_DSPI_DCTARn(x) MCF_REG32(0x008A0C+(x*4))
++#define MCF_DSPI_DSR MCF_REG32(0x008A2C)
++#define MCF_DSPI_DRSER MCF_REG32(0x008A30)
++#define MCF_DSPI_DTFR MCF_REG32(0x008A34)
++#define MCF_DSPI_DRFR MCF_REG32(0x008A38)
++#define MCF_DSPI_DTFDR0 MCF_REG32(0x008A3C)
++#define MCF_DSPI_DTFDR1 MCF_REG32(0x008A40)
++#define MCF_DSPI_DTFDR2 MCF_REG32(0x008A44)
++#define MCF_DSPI_DTFDR3 MCF_REG32(0x008A48)
++#define MCF_DSPI_DTFDRn(x) MCF_REG32(0x008A3C+(x*4))
++#define MCF_DSPI_DRFDR0 MCF_REG32(0x008A7C)
++#define MCF_DSPI_DRFDR1 MCF_REG32(0x008A80)
++#define MCF_DSPI_DRFDR2 MCF_REG32(0x008A84)
++#define MCF_DSPI_DRFDR3 MCF_REG32(0x008A88)
++#define MCF_DSPI_DRFDRn(x) MCF_REG32(0x008A7C+(x*4))
++
++/* Bit definitions and macros for MCF_DSPI_DMCR */
++#define MCF_DSPI_DMCR_HALT (0x00000001)
++#define MCF_DSPI_DMCR_SMPL_PT(x) (((x)&0x00000003)<<8)
++#define MCF_DSPI_DMCR_CRXF (0x00000400)
++#define MCF_DSPI_DMCR_CTXF (0x00000800)
++#define MCF_DSPI_DMCR_DRXF (0x00001000)
++#define MCF_DSPI_DMCR_DTXF (0x00002000)
++#define MCF_DSPI_DMCR_CSIS0 (0x00010000)
++#define MCF_DSPI_DMCR_CSIS2 (0x00040000)
++#define MCF_DSPI_DMCR_CSIS3 (0x00080000)
++#define MCF_DSPI_DMCR_CSIS5 (0x00200000)
++#define MCF_DSPI_DMCR_ROOE (0x01000000)
++#define MCF_DSPI_DMCR_PCSSE (0x02000000)
++#define MCF_DSPI_DMCR_MTFE (0x04000000)
++#define MCF_DSPI_DMCR_FRZ (0x08000000)
++#define MCF_DSPI_DMCR_DCONF(x) (((x)&0x00000003)<<28)
++#define MCF_DSPI_DMCR_CSCK (0x40000000)
++#define MCF_DSPI_DMCR_MSTR (0x80000000)
++
++/* Bit definitions and macros for MCF_DSPI_DTCR */
++#define MCF_DSPI_DTCR_SPI_TCNT(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_DSPI_DCTARn */
++#define MCF_DSPI_DCTAR_BR(x) (((x)&0x0000000F)<<0)
++#define MCF_DSPI_DCTAR_DT(x) (((x)&0x0000000F)<<4)
++#define MCF_DSPI_DCTAR_ASC(x) (((x)&0x0000000F)<<8)
++#define MCF_DSPI_DCTAR_CSSCK(x) (((x)&0x0000000F)<<12)
++#define MCF_DSPI_DCTAR_PBR(x) (((x)&0x00000003)<<16)
++#define MCF_DSPI_DCTAR_PDT(x) (((x)&0x00000003)<<18)
++#define MCF_DSPI_DCTAR_PASC(x) (((x)&0x00000003)<<20)
++#define MCF_DSPI_DCTAR_PCSSCK(x) (((x)&0x00000003)<<22)
++#define MCF_DSPI_DCTAR_LSBFE (0x01000000)
++#define MCF_DSPI_DCTAR_CPHA (0x02000000)
++#define MCF_DSPI_DCTAR_CPOL (0x04000000)
++/* #define MCF_DSPI_DCTAR_TRSZ(x) (((x)&0x0000000F)<<27) */
++#define MCF_DSPI_DCTAR_FMSZ(x) (((x)&0x0000000F)<<27)
++#define MCF_DSPI_DCTAR_PCSSCK_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PCSSCK_3CLK (0x00400000)
++#define MCF_DSPI_DCTAR_PCSSCK_5CLK (0x00800000)
++#define MCF_DSPI_DCTAR_PCSSCK_7CLK (0x00A00000)
++#define MCF_DSPI_DCTAR_PASC_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PASC_3CLK (0x00100000)
++#define MCF_DSPI_DCTAR_PASC_5CLK (0x00200000)
++#define MCF_DSPI_DCTAR_PASC_7CLK (0x00300000)
++#define MCF_DSPI_DCTAR_PDT_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PDT_3CLK (0x00040000)
++#define MCF_DSPI_DCTAR_PDT_5CLK (0x00080000)
++#define MCF_DSPI_DCTAR_PDT_7CLK (0x000A0000)
++#define MCF_DSPI_DCTAR_PBR_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PBR_3CLK (0x00010000)
++#define MCF_DSPI_DCTAR_PBR_5CLK (0x00020000)
++#define MCF_DSPI_DCTAR_PBR_7CLK (0x00030000)
++
++/* Bit definitions and macros for MCF_DSPI_DSR */
++#define MCF_DSPI_DSR_RXPTR(x) (((x)&0x0000000F)<<0)
++#define MCF_DSPI_DSR_RXCTR(x) (((x)&0x0000000F)<<4)
++#define MCF_DSPI_DSR_TXPTR(x) (((x)&0x0000000F)<<8)
++#define MCF_DSPI_DSR_TXCTR(x) (((x)&0x0000000F)<<12)
++#define MCF_DSPI_DSR_RFDF (0x00020000)
++#define MCF_DSPI_DSR_RFOF (0x00080000)
++#define MCF_DSPI_DSR_TFFF (0x02000000)
++#define MCF_DSPI_DSR_TFUF (0x08000000)
++#define MCF_DSPI_DSR_EOQF (0x10000000)
++#define MCF_DSPI_DSR_TXRXS (0x40000000)
++#define MCF_DSPI_DSR_TCF (0x80000000)
++
++/* Bit definitions and macros for MCF_DSPI_DRSER */
++#define MCF_DSPI_DRSER_RFDFS (0x00010000)
++#define MCF_DSPI_DRSER_RFDFE (0x00020000)
++#define MCF_DSPI_DRSER_RFOFE (0x00080000)
++#define MCF_DSPI_DRSER_TFFFS (0x01000000)
++#define MCF_DSPI_DRSER_TFFFE (0x02000000)
++#define MCF_DSPI_DRSER_TFUFE (0x08000000)
++#define MCF_DSPI_DRSER_EOQFE (0x10000000)
++#define MCF_DSPI_DRSER_TCFE (0x80000000)
++
++/* Bit definitions and macros for MCF_DSPI_DTFR */
++#define MCF_DSPI_DTFR_TXDATA(x) (((x)&0x0000FFFF)<<0)
++#define MCF_DSPI_DTFR_CS0 (0x00010000)
++#define MCF_DSPI_DTFR_CS2 (0x00040000)
++#define MCF_DSPI_DTFR_CS3 (0x00080000)
++#define MCF_DSPI_DTFR_CS5 (0x00200000)
++#define MCF_DSPI_DTFR_CTCNT (0x04000000)
++#define MCF_DSPI_DTFR_EOQ (0x08000000)
++#define MCF_DSPI_DTFR_CTAS(x) (((x)&0x00000007)<<28)
++#define MCF_DSPI_DTFR_CONT (0x80000000)
++
++/* Bit definitions and macros for MCF_DSPI_DRFR */
++#define MCF_DSPI_DRFR_RXDATA(x) (((x)&0x0000FFFF)<<0)
++
++/* Bit definitions and macros for MCF_DSPI_DTFDRn */
++#define MCF_DSPI_DTFDRn_TXDATA(x) (((x)&0x0000FFFF)<<0)
++#define MCF_DSPI_DTFDRn_TXCMD(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_DSPI_DRFDRn */
++#define MCF_DSPI_DRFDRn_RXDATA(x) (((x)&0x0000FFFF)<<0)
++
++/********************************************************************/
++
++#endif /* _M5485DSPI_H_ */
+--- /dev/null
++++ b/include/asm-m68k/m5485gpio.h
+@@ -0,0 +1,694 @@
++/*
++ * File: mcf548x_gpio.h
++ * Purpose: Register and bit definitions for the MCF548X
++ *
++ * Notes:
++ *
++ */
++
++#ifndef _M5485GPIO_H_
++#define _M5485GPIO_H_
++
++/*********************************************************************
++*
++* General Purpose I/O (GPIO)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_GPIO_PODR_FBCTL MCF_REG08(0x000A00)
++#define MCF_GPIO_PODR_FBCS MCF_REG08(0x000A01)
++#define MCF_GPIO_PODR_DMA MCF_REG08(0x000A02)
++#define MCF_GPIO_PODR_FEC0H MCF_REG08(0x000A04)
++#define MCF_GPIO_PODR_FEC0L MCF_REG08(0x000A05)
++#define MCF_GPIO_PODR_FEC1H MCF_REG08(0x000A06)
++#define MCF_GPIO_PODR_FEC1L MCF_REG08(0x000A07)
++#define MCF_GPIO_PODR_FECI2C MCF_REG08(0x000A08)
++#define MCF_GPIO_PODR_PCIBG MCF_REG08(0x000A09)
++#define MCF_GPIO_PODR_PCIBR MCF_REG08(0x000A0A)
++#define MCF_GPIO_PODR_PSC3PSC2 MCF_REG08(0x000A0C)
++#define MCF_GPIO_PODR_PSC1PSC0 MCF_REG08(0x000A0D)
++#define MCF_GPIO_PODR_DSPI MCF_REG08(0x000A0E)
++#define MCF_GPIO_PDDR_FBCTL MCF_REG08(0x000A10)
++#define MCF_GPIO_PDDR_FBCS MCF_REG08(0x000A11)
++#define MCF_GPIO_PDDR_DMA MCF_REG08(0x000A12)
++#define MCF_GPIO_PDDR_FEC0H MCF_REG08(0x000A14)
++#define MCF_GPIO_PDDR_FEC0L MCF_REG08(0x000A15)
++#define MCF_GPIO_PDDR_FEC1H MCF_REG08(0x000A16)
++#define MCF_GPIO_PDDR_FEC1L MCF_REG08(0x000A17)
++#define MCF_GPIO_PDDR_FECI2C MCF_REG08(0x000A18)
++#define MCF_GPIO_PDDR_PCIBG MCF_REG08(0x000A19)
++#define MCF_GPIO_PDDR_PCIBR MCF_REG08(0x000A1A)
++#define MCF_GPIO_PDDR_PSC3PSC2 MCF_REG08(0x000A1C)
++#define MCF_GPIO_PDDR_PSC1PSC0 MCF_REG08(0x000A1D)
++#define MCF_GPIO_PDDR_DSPI MCF_REG08(0x000A1E)
++#define MCF_GPIO_PPDSDR_FBCTL MCF_REG08(0x000A20)
++#define MCF_GPIO_PPDSDR_FBCS MCF_REG08(0x000A21)
++#define MCF_GPIO_PPDSDR_DMA MCF_REG08(0x000A22)
++#define MCF_GPIO_PPDSDR_FEC0H MCF_REG08(0x000A24)
++#define MCF_GPIO_PPDSDR_FEC0L MCF_REG08(0x000A25)
++#define MCF_GPIO_PPDSDR_FEC1H MCF_REG08(0x000A26)
++#define MCF_GPIO_PPDSDR_FEC1L MCF_REG08(0x000A27)
++#define MCF_GPIO_PPDSDR_FECI2C MCF_REG08(0x000A28)
++#define MCF_GPIO_PPDSDR_PCIBG MCF_REG08(0x000A29)
++#define MCF_GPIO_PPDSDR_PCIBR MCF_REG08(0x000A2A)
++#define MCF_GPIO_PPDSDR_PSC3PSC2 MCF_REG08(0x000A2C)
++#define MCF_GPIO_PPDSDR_PSC1PSC0 MCF_REG08(0x000A2D)
++#define MCF_GPIO_PPDSDR_DSPI MCF_REG08(0x000A2E)
++#define MCF_GPIO_PCLRR_FBCTL MCF_REG08(0x000A30)
++#define MCF_GPIO_PCLRR_FBCS MCF_REG08(0x000A31)
++#define MCF_GPIO_PCLRR_DMA MCF_REG08(0x000A32)
++#define MCF_GPIO_PCLRR_FEC0H MCF_REG08(0x000A34)
++#define MCF_GPIO_PCLRR_FEC0L MCF_REG08(0x000A35)
++#define MCF_GPIO_PCLRR_FEC1H MCF_REG08(0x000A36)
++#define MCF_GPIO_PCLRR_FEC1L MCF_REG08(0x000A37)
++#define MCF_GPIO_PCLRR_FECI2C MCF_REG08(0x000A38)
++#define MCF_GPIO_PCLRR_PCIBG MCF_REG08(0x000A39)
++#define MCF_GPIO_PCLRR_PCIBR MCF_REG08(0x000A3A)
++#define MCF_GPIO_PCLRR_PSC3PSC2 MCF_REG08(0x000A3C)
++#define MCF_GPIO_PCLRR_PSC1PSC0 MCF_REG08(0x000A3D)
++#define MCF_GPIO_PCLRR_DSPI MCF_REG08(0x000A3E)
++#define MCF_GPIO_PAR_FBCTL MCF_REG16(0x000A40)
++#define MCF_GPIO_PAR_FBCS MCF_REG08(0x000A42)
++#define MCF_GPIO_PAR_DMA MCF_REG08(0x000A43)
++#define MCF_GPIO_PAR_FECI2CIRQ MCF_REG16(0x000A44)
++#define MCF_GPIO_PAR_PCIBG MCF_REG16(0x000A48)
++#define MCF_GPIO_PAR_PCIBR MCF_REG16(0x000A4A)
++#define MCF_GPIO_PAR_PSC3 MCF_REG08(0x000A4C)
++#define MCF_GPIO_PAR_PSC2 MCF_REG08(0x000A4D)
++#define MCF_GPIO_PAR_PSC1 MCF_REG08(0x000A4E)
++#define MCF_GPIO_PAR_PSC0 MCF_REG08(0x000A4F)
++#define MCF_GPIO_PAR_DSPI MCF_REG16(0x000A50)
++#define MCF_GPIO_PAR_TIMER MCF_REG08(0x000A52)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_FBCTL */
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL0 (0x01)
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL1 (0x02)
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL2 (0x04)
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL3 (0x08)
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL4 (0x10)
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL5 (0x20)
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL6 (0x40)
++#define MCF_GPIO_PODR_FBCTL_PODRFBCTL7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_FBCS */
++#define MCF_GPIO_PODR_FBCS_PODRFBCS1 (0x02)
++#define MCF_GPIO_PODR_FBCS_PODRFBCS2 (0x04)
++#define MCF_GPIO_PODR_FBCS_PODRFBCS3 (0x08)
++#define MCF_GPIO_PODR_FBCS_PODRFBCS4 (0x10)
++#define MCF_GPIO_PODR_FBCS_PODRFBCS5 (0x20)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_DMA */
++#define MCF_GPIO_PODR_DMA_PODRDMA0 (0x01)
++#define MCF_GPIO_PODR_DMA_PODRDMA1 (0x02)
++#define MCF_GPIO_PODR_DMA_PODRDMA2 (0x04)
++#define MCF_GPIO_PODR_DMA_PODRDMA3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_FEC0H */
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H0 (0x01)
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H1 (0x02)
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H2 (0x04)
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H3 (0x08)
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H4 (0x10)
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H5 (0x20)
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H6 (0x40)
++#define MCF_GPIO_PODR_FEC0H_PODRFEC0H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_FEC0L */
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L0 (0x01)
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L1 (0x02)
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L2 (0x04)
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L3 (0x08)
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L4 (0x10)
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L5 (0x20)
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L6 (0x40)
++#define MCF_GPIO_PODR_FEC0L_PODRFEC0L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_FEC1H */
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H0 (0x01)
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H1 (0x02)
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H2 (0x04)
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H3 (0x08)
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H4 (0x10)
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H5 (0x20)
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H6 (0x40)
++#define MCF_GPIO_PODR_FEC1H_PODRFEC1H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_FEC1L */
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L0 (0x01)
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L1 (0x02)
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L2 (0x04)
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L3 (0x08)
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L4 (0x10)
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L5 (0x20)
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L6 (0x40)
++#define MCF_GPIO_PODR_FEC1L_PODRFEC1L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_FECI2C */
++#define MCF_GPIO_PODR_FECI2C_PODRFECI2C0 (0x01)
++#define MCF_GPIO_PODR_FECI2C_PODRFECI2C1 (0x02)
++#define MCF_GPIO_PODR_FECI2C_PODRFECI2C2 (0x04)
++#define MCF_GPIO_PODR_FECI2C_PODRFECI2C3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_PCIBG */
++#define MCF_GPIO_PODR_PCIBG_PODRPCIBG0 (0x01)
++#define MCF_GPIO_PODR_PCIBG_PODRPCIBG1 (0x02)
++#define MCF_GPIO_PODR_PCIBG_PODRPCIBG2 (0x04)
++#define MCF_GPIO_PODR_PCIBG_PODRPCIBG3 (0x08)
++#define MCF_GPIO_PODR_PCIBG_PODRPCIBG4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_PCIBR */
++#define MCF_GPIO_PODR_PCIBR_PODRPCIBR0 (0x01)
++#define MCF_GPIO_PODR_PCIBR_PODRPCIBR1 (0x02)
++#define MCF_GPIO_PODR_PCIBR_PODRPCIBR2 (0x04)
++#define MCF_GPIO_PODR_PCIBR_PODRPCIBR3 (0x08)
++#define MCF_GPIO_PODR_PCIBR_PODRPCIBR4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_PSC3PSC2 */
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC20 (0x01)
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC21 (0x02)
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC22 (0x04)
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC23 (0x08)
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC24 (0x10)
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC25 (0x20)
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC26 (0x40)
++#define MCF_GPIO_PODR_PSC3PSC2_PODRPSC3PSC27 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_PSC1PSC0 */
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC00 (0x01)
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC01 (0x02)
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC02 (0x04)
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC03 (0x08)
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC04 (0x10)
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC05 (0x20)
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC06 (0x40)
++#define MCF_GPIO_PODR_PSC1PSC0_PODRPSC1PSC07 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PODR_DSPI */
++#define MCF_GPIO_PODR_DSPI_PODRDSPI0 (0x01)
++#define MCF_GPIO_PODR_DSPI_PODRDSPI1 (0x02)
++#define MCF_GPIO_PODR_DSPI_PODRDSPI2 (0x04)
++#define MCF_GPIO_PODR_DSPI_PODRDSPI3 (0x08)
++#define MCF_GPIO_PODR_DSPI_PODRDSPI4 (0x10)
++#define MCF_GPIO_PODR_DSPI_PODRDSPI5 (0x20)
++#define MCF_GPIO_PODR_DSPI_PODRDSPI6 (0x40)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_FBCTL */
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL0 (0x01)
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL1 (0x02)
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL2 (0x04)
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL3 (0x08)
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL4 (0x10)
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL5 (0x20)
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL6 (0x40)
++#define MCF_GPIO_PDDR_FBCTL_PDDRFBCTL7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_FBCS */
++#define MCF_GPIO_PDDR_FBCS_PDDRFBCS1 (0x02)
++#define MCF_GPIO_PDDR_FBCS_PDDRFBCS2 (0x04)
++#define MCF_GPIO_PDDR_FBCS_PDDRFBCS3 (0x08)
++#define MCF_GPIO_PDDR_FBCS_PDDRFBCS4 (0x10)
++#define MCF_GPIO_PDDR_FBCS_PDDRFBCS5 (0x20)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_DMA */
++#define MCF_GPIO_PDDR_DMA_PDDRDMA0 (0x01)
++#define MCF_GPIO_PDDR_DMA_PDDRDMA1 (0x02)
++#define MCF_GPIO_PDDR_DMA_PDDRDMA2 (0x04)
++#define MCF_GPIO_PDDR_DMA_PDDRDMA3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_FEC0H */
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H0 (0x01)
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H1 (0x02)
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H2 (0x04)
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H3 (0x08)
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H4 (0x10)
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H5 (0x20)
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H6 (0x40)
++#define MCF_GPIO_PDDR_FEC0H_PDDRFEC0H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_FEC0L */
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L0 (0x01)
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L1 (0x02)
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L2 (0x04)
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L3 (0x08)
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L4 (0x10)
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L5 (0x20)
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L6 (0x40)
++#define MCF_GPIO_PDDR_FEC0L_PDDRFEC0L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_FEC1H */
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H0 (0x01)
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H1 (0x02)
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H2 (0x04)
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H3 (0x08)
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H4 (0x10)
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H5 (0x20)
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H6 (0x40)
++#define MCF_GPIO_PDDR_FEC1H_PDDRFEC1H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_FEC1L */
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L0 (0x01)
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L1 (0x02)
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L2 (0x04)
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L3 (0x08)
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L4 (0x10)
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L5 (0x20)
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L6 (0x40)
++#define MCF_GPIO_PDDR_FEC1L_PDDRFEC1L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_FECI2C */
++#define MCF_GPIO_PDDR_FECI2C_PDDRFECI2C0 (0x01)
++#define MCF_GPIO_PDDR_FECI2C_PDDRFECI2C1 (0x02)
++#define MCF_GPIO_PDDR_FECI2C_PDDRFECI2C2 (0x04)
++#define MCF_GPIO_PDDR_FECI2C_PDDRFECI2C3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_PCIBG */
++#define MCF_GPIO_PDDR_PCIBG_PDDRPCIBG0 (0x01)
++#define MCF_GPIO_PDDR_PCIBG_PDDRPCIBG1 (0x02)
++#define MCF_GPIO_PDDR_PCIBG_PDDRPCIBG2 (0x04)
++#define MCF_GPIO_PDDR_PCIBG_PDDRPCIBG3 (0x08)
++#define MCF_GPIO_PDDR_PCIBG_PDDRPCIBG4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_PCIBR */
++#define MCF_GPIO_PDDR_PCIBR_PDDRPCIBR0 (0x01)
++#define MCF_GPIO_PDDR_PCIBR_PDDRPCIBR1 (0x02)
++#define MCF_GPIO_PDDR_PCIBR_PDDRPCIBR2 (0x04)
++#define MCF_GPIO_PDDR_PCIBR_PDDRPCIBR3 (0x08)
++#define MCF_GPIO_PDDR_PCIBR_PDDRPCIBR4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_PSC3PSC2 */
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC20 (0x01)
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC21 (0x02)
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC22 (0x04)
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC23 (0x08)
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC24 (0x10)
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC25 (0x20)
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC26 (0x40)
++#define MCF_GPIO_PDDR_PSC3PSC2_PDDRPSC3PSC27 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_PSC1PSC0 */
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC00 (0x01)
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC01 (0x02)
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC02 (0x04)
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC03 (0x08)
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC04 (0x10)
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC05 (0x20)
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC06 (0x40)
++#define MCF_GPIO_PDDR_PSC1PSC0_PDDRPSC1PSC07 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PDDR_DSPI */
++#define MCF_GPIO_PDDR_DSPI_PDDRDSPI0 (0x01)
++#define MCF_GPIO_PDDR_DSPI_PDDRDSPI1 (0x02)
++#define MCF_GPIO_PDDR_DSPI_PDDRDSPI2 (0x04)
++#define MCF_GPIO_PDDR_DSPI_PDDRDSPI3 (0x08)
++#define MCF_GPIO_PDDR_DSPI_PDDRDSPI4 (0x10)
++#define MCF_GPIO_PDDR_DSPI_PDDRDSPI5 (0x20)
++#define MCF_GPIO_PDDR_DSPI_PDDRDSPI6 (0x40)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_FBCTL */
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL0 (0x01)
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL1 (0x02)
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL2 (0x04)
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL3 (0x08)
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL4 (0x10)
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL5 (0x20)
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL6 (0x40)
++#define MCF_GPIO_PPDSDR_FBCTL_PPDSDRFBCTL7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_FBCS */
++#define MCF_GPIO_PPDSDR_FBCS_PPDSDRFBCS1 (0x02)
++#define MCF_GPIO_PPDSDR_FBCS_PPDSDRFBCS2 (0x04)
++#define MCF_GPIO_PPDSDR_FBCS_PPDSDRFBCS3 (0x08)
++#define MCF_GPIO_PPDSDR_FBCS_PPDSDRFBCS4 (0x10)
++#define MCF_GPIO_PPDSDR_FBCS_PPDSDRFBCS5 (0x20)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_DMA */
++#define MCF_GPIO_PPDSDR_DMA_PPDSDRDMA0 (0x01)
++#define MCF_GPIO_PPDSDR_DMA_PPDSDRDMA1 (0x02)
++#define MCF_GPIO_PPDSDR_DMA_PPDSDRDMA2 (0x04)
++#define MCF_GPIO_PPDSDR_DMA_PPDSDRDMA3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_FEC0H */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H0 (0x01)
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H1 (0x02)
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H2 (0x04)
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H3 (0x08)
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H4 (0x10)
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H5 (0x20)
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H6 (0x40)
++#define MCF_GPIO_PPDSDR_FEC0H_PPDSDRFEC0H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_FEC0L */
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L0 (0x01)
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L1 (0x02)
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L2 (0x04)
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L3 (0x08)
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L4 (0x10)
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L5 (0x20)
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L6 (0x40)
++#define MCF_GPIO_PPDSDR_FEC0L_PPDSDRFEC0L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_FEC1H */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H0 (0x01)
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H1 (0x02)
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H2 (0x04)
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H3 (0x08)
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H4 (0x10)
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H5 (0x20)
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H6 (0x40)
++#define MCF_GPIO_PPDSDR_FEC1H_PPDSDRFEC1H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_FEC1L */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L0 (0x01)
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L1 (0x02)
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L2 (0x04)
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L3 (0x08)
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L4 (0x10)
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L5 (0x20)
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L6 (0x40)
++#define MCF_GPIO_PPDSDR_FEC1L_PPDSDRFEC1L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECI2C */
++#define MCF_GPIO_PPDSDR_FECI2C_PPDSDRFECI2C0 (0x01)
++#define MCF_GPIO_PPDSDR_FECI2C_PPDSDRFECI2C1 (0x02)
++#define MCF_GPIO_PPDSDR_FECI2C_PPDSDRFECI2C2 (0x04)
++#define MCF_GPIO_PPDSDR_FECI2C_PPDSDRFECI2C3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_PCIBG */
++#define MCF_GPIO_PPDSDR_PCIBG_PPDSDRPCIBG0 (0x01)
++#define MCF_GPIO_PPDSDR_PCIBG_PPDSDRPCIBG1 (0x02)
++#define MCF_GPIO_PPDSDR_PCIBG_PPDSDRPCIBG2 (0x04)
++#define MCF_GPIO_PPDSDR_PCIBG_PPDSDRPCIBG3 (0x08)
++#define MCF_GPIO_PPDSDR_PCIBG_PPDSDRPCIBG4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_PCIBR */
++#define MCF_GPIO_PPDSDR_PCIBR_PPDSDRPCIBR0 (0x01)
++#define MCF_GPIO_PPDSDR_PCIBR_PPDSDRPCIBR1 (0x02)
++#define MCF_GPIO_PPDSDR_PCIBR_PPDSDRPCIBR2 (0x04)
++#define MCF_GPIO_PPDSDR_PCIBR_PPDSDRPCIBR3 (0x08)
++#define MCF_GPIO_PPDSDR_PCIBR_PPDSDRPCIBR4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_PSC3PSC2 */
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PPDSDRPSC3PSC20 (0x01)
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PPDSDRPSC3PSC21 (0x02)
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PPDSDRPSC3PSC22 (0x04)
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PPDSDRPSC3PSC23 (0x08)
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PDDRPSC3PSC24 (0x10)
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PDDRPSC3PSC25 (0x20)
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PPDSDRPSC3PSC26 (0x40)
++#define MCF_GPIO_PPDSDR_PSC3PSC2_PPDSDRPSC3PSC27 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_PSC1PSC0 */
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PPDSDRPSC1PSC00 (0x01)
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PDDRPSC1PSC01 (0x02)
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PPDSDRPSC1PSC02 (0x04)
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PDDRPSC1PSC03 (0x08)
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PPDSDRPSC1PSC04 (0x10)
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PPDSDRPSC1PSC05 (0x20)
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PPDSDRPSC1PSC06 (0x40)
++#define MCF_GPIO_PPDSDR_PSC1PSC0_PPDSDRPSC1PSC07 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PPDSDR_DSPI */
++#define MCF_GPIO_PPDSDR_DSPI_PPDSDRDSPI0 (0x01)
++#define MCF_GPIO_PPDSDR_DSPI_PPDSDRDSPI1 (0x02)
++#define MCF_GPIO_PPDSDR_DSPI_PPDSDRDSPI2 (0x04)
++#define MCF_GPIO_PPDSDR_DSPI_PPDSDRDSPI3 (0x08)
++#define MCF_GPIO_PPDSDR_DSPI_PDDRDSPI4 (0x10)
++#define MCF_GPIO_PPDSDR_DSPI_PPDSDRDSPI5 (0x20)
++#define MCF_GPIO_PPDSDR_DSPI_PPDSDRDSPI6 (0x40)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_FBCTL */
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL0 (0x01)
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL1 (0x02)
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL2 (0x04)
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL3 (0x08)
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL4 (0x10)
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL5 (0x20)
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL6 (0x40)
++#define MCF_GPIO_PCLRR_FBCTL_PCLRRFBCTL7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_FBCS */
++#define MCF_GPIO_PCLRR_FBCS_PCLRRFBCS1 (0x02)
++#define MCF_GPIO_PCLRR_FBCS_PCLRRFBCS2 (0x04)
++#define MCF_GPIO_PCLRR_FBCS_PCLRRFBCS3 (0x08)
++#define MCF_GPIO_PCLRR_FBCS_PCLRRFBCS4 (0x10)
++#define MCF_GPIO_PCLRR_FBCS_PCLRRFBCS5 (0x20)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_DMA */
++#define MCF_GPIO_PCLRR_DMA_PCLRRDMA0 (0x01)
++#define MCF_GPIO_PCLRR_DMA_PCLRRDMA1 (0x02)
++#define MCF_GPIO_PCLRR_DMA_PCLRRDMA2 (0x04)
++#define MCF_GPIO_PCLRR_DMA_PCLRRDMA3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_FEC0H */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H0 (0x01)
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H1 (0x02)
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H2 (0x04)
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H3 (0x08)
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H4 (0x10)
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H5 (0x20)
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H6 (0x40)
++#define MCF_GPIO_PCLRR_FEC0H_PCLRRFEC0H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_FEC0L */
++#define MCF_GPIO_PCLRR_FEC0L_PCLRRFEC0L0 (0x01)
++#define MCF_GPIO_PCLRR_FEC0L_PODRFEC0L1 (0x02)
++#define MCF_GPIO_PCLRR_FEC0L_PCLRRFEC0L2 (0x04)
++#define MCF_GPIO_PCLRR_FEC0L_PCLRRFEC0L3 (0x08)
++#define MCF_GPIO_PCLRR_FEC0L_PODRFEC0L4 (0x10)
++#define MCF_GPIO_PCLRR_FEC0L_PODRFEC0L5 (0x20)
++#define MCF_GPIO_PCLRR_FEC0L_PODRFEC0L6 (0x40)
++#define MCF_GPIO_PCLRR_FEC0L_PCLRRFEC0L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_FEC1H */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRRFEC1H0 (0x01)
++#define MCF_GPIO_PCLRR_FEC1H_PCLRRFEC1H1 (0x02)
++#define MCF_GPIO_PCLRR_FEC1H_PCLRRFEC1H2 (0x04)
++#define MCF_GPIO_PCLRR_FEC1H_PODRFEC1H3 (0x08)
++#define MCF_GPIO_PCLRR_FEC1H_PODRFEC1H4 (0x10)
++#define MCF_GPIO_PCLRR_FEC1H_PCLRRFEC1H5 (0x20)
++#define MCF_GPIO_PCLRR_FEC1H_PCLRRFEC1H6 (0x40)
++#define MCF_GPIO_PCLRR_FEC1H_PCLRRFEC1H7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_FEC1L */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRRFEC1L0 (0x01)
++#define MCF_GPIO_PCLRR_FEC1L_PCLRRFEC1L1 (0x02)
++#define MCF_GPIO_PCLRR_FEC1L_PCLRRFEC1L2 (0x04)
++#define MCF_GPIO_PCLRR_FEC1L_PCLRRFEC1L3 (0x08)
++#define MCF_GPIO_PCLRR_FEC1L_PODRFEC1L4 (0x10)
++#define MCF_GPIO_PCLRR_FEC1L_PCLRRFEC1L5 (0x20)
++#define MCF_GPIO_PCLRR_FEC1L_PCLRRFEC1L6 (0x40)
++#define MCF_GPIO_PCLRR_FEC1L_PCLRRFEC1L7 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_FECI2C */
++#define MCF_GPIO_PCLRR_FECI2C_PCLRRFECI2C0 (0x01)
++#define MCF_GPIO_PCLRR_FECI2C_PCLRRFECI2C1 (0x02)
++#define MCF_GPIO_PCLRR_FECI2C_PODRFECI2C2 (0x04)
++#define MCF_GPIO_PCLRR_FECI2C_PCLRRFECI2C3 (0x08)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_PCIBG */
++#define MCF_GPIO_PCLRR_PCIBG_PODRPCIBG0 (0x01)
++#define MCF_GPIO_PCLRR_PCIBG_PODRPCIBG1 (0x02)
++#define MCF_GPIO_PCLRR_PCIBG_PODRPCIBG2 (0x04)
++#define MCF_GPIO_PCLRR_PCIBG_PCLRRPCIBG3 (0x08)
++#define MCF_GPIO_PCLRR_PCIBG_PCLRRPCIBG4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_PCIBR */
++#define MCF_GPIO_PCLRR_PCIBR_PCLRRPCIBR0 (0x01)
++#define MCF_GPIO_PCLRR_PCIBR_PCLRRPCIBR1 (0x02)
++#define MCF_GPIO_PCLRR_PCIBR_PCLRRPCIBR2 (0x04)
++#define MCF_GPIO_PCLRR_PCIBR_PODRPCIBR3 (0x08)
++#define MCF_GPIO_PCLRR_PCIBR_PODRPCIBR4 (0x10)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_PSC3PSC2 */
++#define MCF_GPIO_PCLRR_PSC3PSC2_PODRPSC3PSC20 (0x01)
++#define MCF_GPIO_PCLRR_PSC3PSC2_PODRPSC3PSC21 (0x02)
++#define MCF_GPIO_PCLRR_PSC3PSC2_PCLRRPSC3PSC22 (0x04)
++#define MCF_GPIO_PCLRR_PSC3PSC2_PCLRRPSC3PSC23 (0x08)
++#define MCF_GPIO_PCLRR_PSC3PSC2_PCLRRPSC3PSC24 (0x10)
++#define MCF_GPIO_PCLRR_PSC3PSC2_PODRPSC3PSC25 (0x20)
++#define MCF_GPIO_PCLRR_PSC3PSC2_PODRPSC3PSC26 (0x40)
++#define MCF_GPIO_PCLRR_PSC3PSC2_PCLRRPSC3PSC27 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_PSC1PSC0 */
++#define MCF_GPIO_PCLRR_PSC1PSC0_PCLRRPSC1PSC00 (0x01)
++#define MCF_GPIO_PCLRR_PSC1PSC0_PCLRRPSC1PSC01 (0x02)
++#define MCF_GPIO_PCLRR_PSC1PSC0_PCLRRPSC1PSC02 (0x04)
++#define MCF_GPIO_PCLRR_PSC1PSC0_PCLRRPSC1PSC03 (0x08)
++#define MCF_GPIO_PCLRR_PSC1PSC0_PCLRRPSC1PSC04 (0x10)
++#define MCF_GPIO_PCLRR_PSC1PSC0_PCLRRPSC1PSC05 (0x20)
++#define MCF_GPIO_PCLRR_PSC1PSC0_PODRPSC1PSC06 (0x40)
++#define MCF_GPIO_PCLRR_PSC1PSC0_PCLRRPSC1PSC07 (0x80)
++
++/* Bit definitions and macros for MCF_GPIO_PCLRR_DSPI */
++#define MCF_GPIO_PCLRR_DSPI_PCLRRDSPI0 (0x01)
++#define MCF_GPIO_PCLRR_DSPI_PCLRRDSPI1 (0x02)
++#define MCF_GPIO_PCLRR_DSPI_PCLRRDSPI2 (0x04)
++#define MCF_GPIO_PCLRR_DSPI_PCLRRDSPI3 (0x08)
++#define MCF_GPIO_PCLRR_DSPI_PCLRRDSPI4 (0x10)
++#define MCF_GPIO_PCLRR_DSPI_PCLRRDSPI5 (0x20)
++#define MCF_GPIO_PCLRR_DSPI_PCLRRDSPI6 (0x40)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_FBCTL */
++#define MCF_GPIO_PAR_FBCTL_PAR_TS(x) (((x)&0x0003)<<0)
++#define MCF_GPIO_PAR_FBCTL_PAR_TA (0x0004)
++#define MCF_GPIO_PAR_FBCTL_PAR_RWB (0x0010)
++#define MCF_GPIO_PAR_FBCTL_PAR_OE (0x0040)
++#define MCF_GPIO_PAR_FBCTL_PAR_BWE0 (0x0100)
++#define MCF_GPIO_PAR_FBCTL_PAR_BWE1 (0x0400)
++#define MCF_GPIO_PAR_FBCTL_PAR_BWE2 (0x1000)
++#define MCF_GPIO_PAR_FBCTL_PAR_BWE3 (0x4000)
++#define MCF_GPIO_PAR_FBCTL_PAR_TS_GPIO (0)
++#define MCF_GPIO_PAR_FBCTL_PAR_TS_TBST (2)
++#define MCF_GPIO_PAR_FBCTL_PAR_TS_TS (3)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_FBCS */
++#define MCF_GPIO_PAR_FBCS_PAR_CS1 (0x02)
++#define MCF_GPIO_PAR_FBCS_PAR_CS2 (0x04)
++#define MCF_GPIO_PAR_FBCS_PAR_CS3 (0x08)
++#define MCF_GPIO_PAR_FBCS_PAR_CS4 (0x10)
++#define MCF_GPIO_PAR_FBCS_PAR_CS5 (0x20)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_DMA */
++#define MCF_GPIO_PAR_DMA_PAR_DREQ0(x) (((x)&0x03)<<0)
++#define MCF_GPIO_PAR_DMA_PAR_DREQ1(x) (((x)&0x03)<<2)
++#define MCF_GPIO_PAR_DMA_PAR_DACK0(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_DMA_PAR_DACK1(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_DMA_PAR_DACKx_GPIO (0)
++#define MCF_GPIO_PAR_DMA_PAR_DACKx_TOUT (2)
++#define MCF_GPIO_PAR_DMA_PAR_DACKx_DACK (3)
++#define MCF_GPIO_PAR_DMA_PAR_DREQx_GPIO (0)
++#define MCF_GPIO_PAR_DMA_PAR_DREQx_TIN (2)
++#define MCF_GPIO_PAR_DMA_PAR_DREQx_DREQ (3)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_FECI2CIRQ */
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_IRQ5 (0x0001)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_IRQ6 (0x0002)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_SCL (0x0004)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_SDA (0x0008)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDC(x) (((x)&0x0003)<<6)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDIO(x) (((x)&0x0003)<<8)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MII (0x0400)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E17 (0x0800)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E0MDC (0x1000)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E0MDIO (0x2000)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E0MII (0x4000)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E07 (0x8000)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDIO_CANRX (0x0000)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDIO_SDA (0x0200)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDIO_EMDIO (0x0300)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDC_CANTX (0x0000)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDC_SCL (0x0080)
++#define MCF_GPIO_PAR_FECI2CIRQ_PAR_E1MDC_EMDC (0x00C0)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_PCIBG */
++#define MCF_GPIO_PAR_PCIBG_PAR_PCIBG0(x) (((x)&0x0003)<<0)
++#define MCF_GPIO_PAR_PCIBG_PAR_PCIBG1(x) (((x)&0x0003)<<2)
++#define MCF_GPIO_PAR_PCIBG_PAR_PCIBG2(x) (((x)&0x0003)<<4)
++#define MCF_GPIO_PAR_PCIBG_PAR_PCIBG3(x) (((x)&0x0003)<<6)
++#define MCF_GPIO_PAR_PCIBG_PAR_PCIBG4(x) (((x)&0x0003)<<8)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_PCIBR */
++#define MCF_GPIO_PAR_PCIBR_PAR_PCIBG0(x) (((x)&0x0003)<<0)
++#define MCF_GPIO_PAR_PCIBR_PAR_PCIBG1(x) (((x)&0x0003)<<2)
++#define MCF_GPIO_PAR_PCIBR_PAR_PCIBG2(x) (((x)&0x0003)<<4)
++#define MCF_GPIO_PAR_PCIBR_PAR_PCIBG3(x) (((x)&0x0003)<<6)
++#define MCF_GPIO_PAR_PCIBR_PAR_PCIBR4(x) (((x)&0x0003)<<8)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_PSC3 */
++#define MCF_GPIO_PAR_PSC3_PAR_TXD3 (0x04)
++#define MCF_GPIO_PAR_PSC3_PAR_RXD3 (0x08)
++#define MCF_GPIO_PAR_PSC3_PAR_RTS3(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_PSC3_PAR_CTS3(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_PSC3_PAR_CTS3_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC3_PAR_CTS3_BCLK (0x80)
++#define MCF_GPIO_PAR_PSC3_PAR_CTS3_CTS (0xC0)
++#define MCF_GPIO_PAR_PSC3_PAR_RTS3_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC3_PAR_RTS3_FSYNC (0x20)
++#define MCF_GPIO_PAR_PSC3_PAR_RTS3_RTS (0x30)
++#define MCF_GPIO_PAR_PSC3_PAR_CTS2_CANRX (0x40)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_PSC2 */
++#define MCF_GPIO_PAR_PSC2_PAR_TXD2 (0x04)
++#define MCF_GPIO_PAR_PSC2_PAR_RXD2 (0x08)
++#define MCF_GPIO_PAR_PSC2_PAR_RTS2(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_PSC2_PAR_CTS2(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_PSC2_PAR_CTS2_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC2_PAR_CTS2_BCLK (0x80)
++#define MCF_GPIO_PAR_PSC2_PAR_CTS2_CTS (0xC0)
++#define MCF_GPIO_PAR_PSC2_PAR_RTS2_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC2_PAR_RTS2_CANTX (0x10)
++#define MCF_GPIO_PAR_PSC2_PAR_RTS2_FSYNC (0x20)
++#define MCF_GPIO_PAR_PSC2_PAR_RTS2_RTS (0x30)
++#define MCF_GPIO_PAR_PSC2_PAR_RTS2_CANRX (0x40)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_PSC1 */
++#define MCF_GPIO_PAR_PSC1_PAR_TXD1 (0x04)
++#define MCF_GPIO_PAR_PSC1_PAR_RXD1 (0x08)
++#define MCF_GPIO_PAR_PSC1_PAR_RTS1(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_PSC1_PAR_CTS1(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_PSC1_PAR_CTS1_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC1_PAR_CTS1_BCLK (0x80)
++#define MCF_GPIO_PAR_PSC1_PAR_CTS1_CTS (0xC0)
++#define MCF_GPIO_PAR_PSC1_PAR_RTS1_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC1_PAR_RTS1_FSYNC (0x20)
++#define MCF_GPIO_PAR_PSC1_PAR_RTS1_RTS (0x30)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_PSC0 */
++#define MCF_GPIO_PAR_PSC0_PAR_TXD0 (0x04)
++#define MCF_GPIO_PAR_PSC0_PAR_RXD0 (0x08)
++#define MCF_GPIO_PAR_PSC0_PAR_RTS0(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_PSC0_PAR_CTS0(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_PSC0_PAR_CTS0_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC0_PAR_CTS0_BCLK (0x80)
++#define MCF_GPIO_PAR_PSC0_PAR_CTS0_CTS (0xC0)
++#define MCF_GPIO_PAR_PSC0_PAR_RTS0_GPIO (0x00)
++#define MCF_GPIO_PAR_PSC0_PAR_RTS0_FSYNC (0x20)
++#define MCF_GPIO_PAR_PSC0_PAR_RTS0_RTS (0x30)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_DSPI */
++#define MCF_GPIO_PAR_DSPI_PAR_SOUT(x) (((x)&0x0003)<<0)
++#define MCF_GPIO_PAR_DSPI_PAR_SIN(x) (((x)&0x0003)<<2)
++#define MCF_GPIO_PAR_DSPI_PAR_SCK(x) (((x)&0x0003)<<4)
++#define MCF_GPIO_PAR_DSPI_PAR_CS0(x) (((x)&0x0003)<<6)
++#define MCF_GPIO_PAR_DSPI_PAR_CS2(x) (((x)&0x0003)<<8)
++#define MCF_GPIO_PAR_DSPI_PAR_CS3(x) (((x)&0x0003)<<10)
++#define MCF_GPIO_PAR_DSPI_PAR_CS5 (0x1000)
++#define MCF_GPIO_PAR_DSPI_PAR_CS3_GPIO (0x0000)
++#define MCF_GPIO_PAR_DSPI_PAR_CS3_CANTX (0x0400)
++#define MCF_GPIO_PAR_DSPI_PAR_CS3_TOUT (0x0800)
++#define MCF_GPIO_PAR_DSPI_PAR_CS3_DSPICS (0x0C00)
++#define MCF_GPIO_PAR_DSPI_PAR_CS2_GPIO (0x0000)
++#define MCF_GPIO_PAR_DSPI_PAR_CS2_CANTX (0x0100)
++#define MCF_GPIO_PAR_DSPI_PAR_CS2_TOUT (0x0200)
++#define MCF_GPIO_PAR_DSPI_PAR_CS2_DSPICS (0x0300)
++#define MCF_GPIO_PAR_DSPI_PAR_CS0_GPIO (0x0000)
++#define MCF_GPIO_PAR_DSPI_PAR_CS0_FSYNC (0x0040)
++#define MCF_GPIO_PAR_DSPI_PAR_CS0_RTS (0x0080)
++#define MCF_GPIO_PAR_DSPI_PAR_CS0_DSPICS (0x00C0)
++#define MCF_GPIO_PAR_DSPI_PAR_SCK_GPIO (0x0000)
++#define MCF_GPIO_PAR_DSPI_PAR_SCK_BCLK (0x0010)
++#define MCF_GPIO_PAR_DSPI_PAR_SCK_CTS (0x0020)
++#define MCF_GPIO_PAR_DSPI_PAR_SCK_SCK (0x0030)
++#define MCF_GPIO_PAR_DSPI_PAR_SIN_GPIO (0x0000)
++#define MCF_GPIO_PAR_DSPI_PAR_SIN_RXD (0x0008)
++#define MCF_GPIO_PAR_DSPI_PAR_SIN_SIN (0x000C)
++#define MCF_GPIO_PAR_DSPI_PAR_SOUT_GPIO (0x0000)
++#define MCF_GPIO_PAR_DSPI_PAR_SOUT_TXD (0x0002)
++#define MCF_GPIO_PAR_DSPI_PAR_SOUT_SOUT (0x0003)
++
++/* Bit definitions and macros for MCF_GPIO_PAR_TIMER */
++#define MCF_GPIO_PAR_TIMER_PAR_TOUT2 (0x01)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN2(x) (((x)&0x03)<<1)
++#define MCF_GPIO_PAR_TIMER_PAR_TOUT3 (0x08)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN3(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN3_CANRX (0x00)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN3_IRQ (0x20)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN3_TIN (0x30)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN2_CANRX (0x00)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN2_IRQ (0x04)
++#define MCF_GPIO_PAR_TIMER_PAR_TIN2_TIN (0x06)
++
++/********************************************************************/
++
++#endif /* _M5485GPIO_H_ */
+--- /dev/null
++++ b/include/asm-m68k/m5485gpt.h
+@@ -0,0 +1,88 @@
++/*
++ * File: mcf548x_gpt.h
++ * Purpose: Register and bit definitions for the MCF548X
++ *
++ * Notes:
++ *
++ */
++
++#ifndef __MCF548X_GPT_H__
++#define __MCF548X_GPT_H__
++
++/*********************************************************************
++*
++* General Purpose Timers (GPT)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_GPT_GMS0 MCF_REG32(0x000800)
++#define MCF_GPT_GCIR0 MCF_REG32(0x000804)
++#define MCF_GPT_GPWM0 MCF_REG32(0x000808)
++#define MCF_GPT_GSR0 MCF_REG32(0x00080C)
++#define MCF_GPT_GMS1 MCF_REG32(0x000810)
++#define MCF_GPT_GCIR1 MCF_REG32(0x000814)
++#define MCF_GPT_GPWM1 MCF_REG32(0x000818)
++#define MCF_GPT_GSR1 MCF_REG32(0x00081C)
++#define MCF_GPT_GMS2 MCF_REG32(0x000820)
++#define MCF_GPT_GCIR2 MCF_REG32(0x000824)
++#define MCF_GPT_GPWM2 MCF_REG32(0x000828)
++#define MCF_GPT_GSR2 MCF_REG32(0x00082C)
++#define MCF_GPT_GMS3 MCF_REG32(0x000830)
++#define MCF_GPT_GCIR3 MCF_REG32(0x000834)
++#define MCF_GPT_GPWM3 MCF_REG32(0x000838)
++#define MCF_GPT_GSR3 MCF_REG32(0x00083C)
++#define MCF_GPT_GMS(x) MCF_REG32(0x000800+((x)*0x010))
++#define MCF_GPT_GCIR(x) MCF_REG32(0x000804+((x)*0x010))
++#define MCF_GPT_GPWM(x) MCF_REG32(0x000808+((x)*0x010))
++#define MCF_GPT_GSR(x) MCF_REG32(0x00080C+((x)*0x010))
++
++/* Bit definitions and macros for MCF_GPT_GMS */
++#define MCF_GPT_GMS_TMS(x) (((x)&0x00000007)<<0)
++#define MCF_GPT_GMS_GPIO(x) (((x)&0x00000003)<<4)
++#define MCF_GPT_GMS_IEN (0x00000100)
++#define MCF_GPT_GMS_OD (0x00000200)
++#define MCF_GPT_GMS_SC (0x00000400)
++#define MCF_GPT_GMS_CE (0x00001000)
++#define MCF_GPT_GMS_WDEN (0x00008000)
++#define MCF_GPT_GMS_ICT(x) (((x)&0x00000003)<<16)
++#define MCF_GPT_GMS_OCT(x) (((x)&0x00000003)<<20)
++#define MCF_GPT_GMS_OCPW(x) (((x)&0x000000FF)<<24)
++#define MCF_GPT_GMS_OCT_FRCLOW (0x00000000)
++#define MCF_GPT_GMS_OCT_PULSEHI (0x00100000)
++#define MCF_GPT_GMS_OCT_PULSELO (0x00200000)
++#define MCF_GPT_GMS_OCT_TOGGLE (0x00300000)
++#define MCF_GPT_GMS_ICT_ANY (0x00000000)
++#define MCF_GPT_GMS_ICT_RISE (0x00010000)
++#define MCF_GPT_GMS_ICT_FALL (0x00020000)
++#define MCF_GPT_GMS_ICT_PULSE (0x00030000)
++#define MCF_GPT_GMS_GPIO_INPUT (0x00000000)
++#define MCF_GPT_GMS_GPIO_OUTLO (0x00000020)
++#define MCF_GPT_GMS_GPIO_OUTHI (0x00000030)
++#define MCF_GPT_GMS_TMS_DISABLE (0x00000000)
++#define MCF_GPT_GMS_TMS_INCAPT (0x00000001)
++#define MCF_GPT_GMS_TMS_OUTCAPT (0x00000002)
++#define MCF_GPT_GMS_TMS_PWM (0x00000003)
++#define MCF_GPT_GMS_TMS_GPIO (0x00000004)
++
++/* Bit definitions and macros for MCF_GPT_GCIR */
++#define MCF_GPT_GCIR_CNT(x) (((x)&0x0000FFFF)<<0)
++#define MCF_GPT_GCIR_PRE(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_GPT_GPWM */
++#define MCF_GPT_GPWM_LOAD (0x00000001)
++#define MCF_GPT_GPWM_PWMOP (0x00000100)
++#define MCF_GPT_GPWM_WIDTH(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_GPT_GSR */
++#define MCF_GPT_GSR_CAPT (0x00000001)
++#define MCF_GPT_GSR_COMP (0x00000002)
++#define MCF_GPT_GSR_PWMP (0x00000004)
++#define MCF_GPT_GSR_TEXP (0x00000008)
++#define MCF_GPT_GSR_PIN (0x00000100)
++#define MCF_GPT_GSR_OVF(x) (((x)&0x00000007)<<12)
++#define MCF_GPT_GSR_CAPTURE(x) (((x)&0x0000FFFF)<<16)
++
++/********************************************************************/
++
++#endif /* __MCF548X_GPT_H__ */
+--- /dev/null
++++ b/include/asm-m68k/m5485i2c.h
+@@ -0,0 +1,45 @@
++/*
++ * m5485i2c.h -- ColdFire 547x/548x i2c controller support.
++ */
++#ifndef M548X_I2C_H
++#define M548X_I2C_H
++
++/* Register read/write macros */
++#define MCF_I2AR MCF_REG08(0x008F00) /* I2C Address */
++#define MCF_I2FDR MCF_REG08(0x008F04) /* I2C Frequency Divider */
++#define MCF_I2CR MCF_REG08(0x008F08) /* I2C Control */
++#define MCF_I2SR MCF_REG08(0x008F0C) /* I2C Status */
++#define MCF_I2DR MCF_REG08(0x008F10) /* I2C Data I/O */
++#define MCF_I2ICR MCF_REG08(0x008F20) /* I2C Interrupt Control */
++
++/* Bit definitions and macros for MCF_I2C_I2AR */
++#define MCF_I2AR_ADR(x) (((x)&0x7F)<<1)
++
++/* Bit definitions and macros for MCF_I2C_I2FDR */
++#define MCF_I2FDR_IC(x) (((x)&0x3F)<<0)
++
++/* Bit definitions and macros for MCF_I2C_I2CR */
++#define MCF_I2CR_RSTA (0x04)
++#define MCF_I2CR_TXAK (0x08)
++#define MCF_I2CR_MTX (0x10)
++#define MCF_I2CR_MSTA (0x20)
++#define MCF_I2CR_IIEN (0x40)
++#define MCF_I2CR_IEN (0x80)
++
++/* Bit definitions and macros for MCF_I2C_I2SR */
++#define MCF_I2SR_RXAK (0x01)
++#define MCF_I2SR_IIF (0x02)
++#define MCF_I2SR_SRW (0x04)
++#define MCF_I2SR_IAL (0x10)
++#define MCF_I2SR_IBB (0x20)
++#define MCF_I2SR_IAAS (0x40)
++#define MCF_I2SR_ICF (0x80)
++
++/* Bit definitions and macros for MCF_I2C_I2ICR */
++#define MCF_I2ICR_IE (0x01)
++#define MCF_I2ICR_RE (0x02)
++#define MCF_I2ICR_TE (0x04)
++#define MCF_I2ICR_BNBE (0x08)
++
++/********************************************************************/
++#endif
+--- /dev/null
++++ b/include/asm-m68k/m5485pci.h
+@@ -0,0 +1,330 @@
++/*
++ * m5485pci.h -- ColdFire 547x/548x PCI controller support.
++ */
++#ifndef __MCF548X_PCI_H__
++#define __MCF548X_PCI_H__
++
++
++/* PCI Type 0 Configuration Registers */
++#define MCF_PCIIDR MCF_REG32(0x000B00) /* PCI Device ID/Vendor ID */
++#define MCF_PCISCR MCF_REG32(0x000B04) /* PCI Status/Command */
++#define MCF_PCICCRIR MCF_REG32(0x000B08) /* PCI Class Code / Revision ID */
++#define MCF_PCICR1 MCF_REG32(0x000B0C) /* PCI Configuration 1 Register */
++#define MCF_PCIBAR0 MCF_REG32(0x000B10) /* PCI Base Address Register 0 */
++#define MCF_PCIBAR1 MCF_REG32(0x000B14) /* PCI Base Address Register 1 */
++#define MCF_PCICCPR MCF_REG32(0x000B28) /* PCI Cardbus CIS Pointer */
++#define MCF_PCISID MCF_REG32(0x000B2C) /* Subsystem ID/Subsystem Vendor ID*/
++#define MCF_PCIERBAR MCF_REG32(0x000B30) /* PCI Expansion ROM */
++#define MCF_PCICPR MCF_REG32(0x000B30) /* PCI Capabilities Pointer */
++#define MCF_PCICR2 MCF_REG32(0x000B3C) /* PCI Configuration Register 2 */
++
++/* General Control/Status Registers */
++#define MCF_PCIGSCR MCF_REG32(0x000B60) /* Global Status/Control Register */
++#define MCF_PCITBATR0 MCF_REG32(0x000B64) /* Target Base Address Translation 0*/
++#define MCF_PCITBATR1 MCF_REG32(0x000B68) /* Target Base Address Translation 1*/
++#define MCF_PCITCR MCF_REG32(0x000B6C) /* Target Control Register */
++#define MCF_PCIIW0BTAR MCF_REG32(0x000B70) /* Initiator Window 0 Base Address */
++#define MCF_PCIIW1BTAR MCF_REG32(0x000B74) /* Initiator Window 1 Base Address */
++#define MCF_PCIIW2BTAR MCF_REG32(0x000B78) /* Initiator Window 2 Base Address */
++#define MCF_PCIIWCR MCF_REG32(0x000B80) /* Initiator Window Configuration */
++#define MCF_PCIICR MCF_REG32(0x000B84) /* Initiator Control Register */
++#define MCF_PCIISR MCF_REG32(0x000B88) /* Initiator Status Register */
++#define MCF_PCICAR MCF_REG32(0x000BF8) /* Configuration Address Register */
++
++/* CommBus FIFO Transmit Interface Registers */
++#define MCF_PCITPSR MCF_REG32(0x008400) /* Tx Packet Size Register */
++#define MCF_PCITSAR MCF_REG32(0x008404) /* Tx Start Address Register */
++#define MCF_PCITTCR MCF_REG32(0x008408) /* Tx Transaction Control Register */
++#define MCF_PCITER MCF_REG32(0x00840C) /* Tx Enables Register */
++#define MCF_PCITNAR MCF_REG32(0x008410) /* Tx Next Address Register */
++#define MCF_PCITLWR MCF_REG32(0x008414) /* Tx Last Word Register */
++#define MCF_PCITDCR MCF_REG32(0x008418) /* Tx Done Counts Register */
++#define MCF_PCITSR MCF_REG32(0x00841C) /* Tx Status Register */
++#define MCF_PCITFDR MCF_REG32(0x008440) /* Tx FIFO Data Register */
++#define MCF_PCITFSR MCF_REG32(0x008444) /* Tx FIFO Status Register */
++#define MCF_PCITFCR MCF_REG32(0x008448) /* Tx FIFO Control Register */
++#define MCF_PCITFAR MCF_REG32(0x00844C) /* Tx FIFO Alarm Register */
++#define MCF_PCITFRPR MCF_REG32(0x008450) /* Tx FIFO Read Pointer Register */
++#define MCF_PCITFWPR MCF_REG32(0x008454) /* Tx FIFO Write Pointer Register */
++
++/* CommBus FIFO Receive Interface Registers */
++#define MCF_PCIRPSR MCF_REG32(0x008480) /* Tx Packet Size Register */
++#define MCF_PCIRSAR MCF_REG32(0x008484) /* Tx Start Address Register */
++#define MCF_PCIRTCR MCF_REG32(0x008488) /* Tx Transaction Control Register */
++#define MCF_PCIRER MCF_REG32(0x00848C) /* Tx Enables Register */
++#define MCF_PCIRNAR MCF_REG32(0x008490) /* Tx Next Address Register */
++#define MCF_PCIRDCR MCF_REG32(0x008498) /* Tx Done Counts Register */
++#define MCF_PCIRSR MCF_REG32(0x00849C) /* Tx Status Register */
++#define MCF_PCIRFDR MCF_REG32(0x0084C0) /* Tx FIFO Data Register */
++#define MCF_PCIRFSR MCF_REG32(0x0084C4) /* Tx FIFO Status Register */
++#define MCF_PCIRFCR MCF_REG32(0x0084C8) /* Tx FIFO Control Register */
++#define MCF_PCIRFAR MCF_REG32(0x0084CC) /* Tx FIFO Alarm Register */
++#define MCF_PCIRFRPR MCF_REG32(0x0084D0) /* Tx FIFO Read Pointer Register */
++#define MCF_PCIRFWPR MCF_REG32(0x0084D4) /* Tx FIFO Write Pointer Register */
++
++/* PCI Arbiter Registers */
++#define MCF_PCIARB_PACR MCF_REG32(0x000C00)
++#define MCF_PCIARB_PASR MCF_REG32(0x000C04)
++
++
++/* Bit definitions and macros for MCF_PCIIDR */
++#define MCF_PCIIDR_VENDORID(x) (((x)&0x0000FFFF)<<0)
++#define MCF_PCIIDR_DEVICEID(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_PCISCR */
++#define MCF_PCISCR_M (0x00000002)
++#define MCF_PCISCR_B (0x00000004)
++#define MCF_PCISCR_SP (0x00000008)
++#define MCF_PCISCR_MW (0x00000010)
++#define MCF_PCISCR_PER (0x00000040)
++#define MCF_PCISCR_S (0x00000100)
++#define MCF_PCISCR_F (0x00000200)
++#define MCF_PCISCR_C (0x00100000)
++#define MCF_PCISCR_66M (0x00200000)
++#define MCF_PCISCR_R (0x00400000)
++#define MCF_PCISCR_FC (0x00800000)
++#define MCF_PCISCR_DP (0x01000000)
++#define MCF_PCISCR_DT(x) (((x)&0x00000003)<<25)
++#define MCF_PCISCR_TS (0x08000000)
++#define MCF_PCISCR_TR (0x10000000)
++#define MCF_PCISCR_MA (0x20000000)
++#define MCF_PCISCR_SE (0x40000000)
++#define MCF_PCISCR_PE (0x80000000)
++
++/* Bit definitions and macros for MCF_PCICCRIR */
++#define MCF_PCICCRIR_REVID(x) (((x)&0x000000FF)<<0)
++#define MCF_PCICCRIR_CLASSCODE(x) (((x)&0x00FFFFFF)<<8)
++
++/* Bit definitions and macros for MCF_PCICR1 */
++#define MCF_PCICR1_CACHELINESIZE(x) (((x)&0x0000000F)<<0)
++#define MCF_PCICR1_LATTIMER(x) (((x)&0x000000FF)<<8)
++#define MCF_PCICR1_HEADERTYPE(x) (((x)&0x000000FF)<<16)
++#define MCF_PCICR1_BIST(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for MCF_PCIBAR# */
++#define MCF_PCIBAR0_ADDR(x) (((x)&0x00003FFF)<<18)
++#define MCF_PCIBAR1_ADDR(x) (((x)&0x00000003)<<30)
++
++/* Bit definitions and macros for MCF_PCICR2 */
++#define MCF_PCICR2_INTLINE(x) (((x)&0x000000FF)<<0)
++#define MCF_PCICR2_INTPIN(x) (((x)&0x000000FF)<<8)
++#define MCF_PCICR2_MINGNT(x) (((x)&0x000000FF)<<16)
++#define MCF_PCICR2_MAXLAT(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for MCF_PCIGSCR */
++#define MCF_PCIGSCR_PR (0x00000001)
++#define MCF_PCIGSCR_SEE (0x00001000)
++#define MCF_PCIGSCR_PEE (0x00002000)
++#define MCF_PCIGSCR_SE (0x10000000)
++#define MCF_PCIGSCR_PE (0x20000000)
++
++/* Bit definitions and macros for MCF_PCITBATR0 */
++#define MCF_PCITBATR0_EN (0x00000001)
++#define MCF_PCITBATR0_BAT0(x) (((x)&0x00003FFF)<<18)
++
++/* Bit definitions and macros for MCF_PCITBATR1 */
++#define MCF_PCITBATR1_EN (0x00000001)
++#define MCF_PCITBATR1_BAT1(x) (((x)&0x00000003)<<30)
++
++/* Bit definitions and macros for MCF_PCITCR */
++#define MCF_PCITCR_P (0x00010000)
++#define MCF_PCITCR_LD (0x01000000)
++
++/* Bit definitions and macros for MCF_PCIIW0BTAR */
++#define MCF_PCIIW0BTAR_WTA0(x) (((x)&0x000000FF)<<8)
++#define MCF_PCIIW0BTAR_WAM0(x) (((x)&0x000000FF)<<16)
++#define MCF_PCIIW0BTAR_WBA0(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for MCF_PCIIW1BTAR */
++#define MCF_PCIIW1BTAR_WTA1(x) (((x)&0x000000FF)<<8)
++#define MCF_PCIIW1BTAR_WAM1(x) (((x)&0x000000FF)<<16)
++#define MCF_PCIIW1BTAR_WBA1(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for MCF_PCIIW2BTAR */
++#define MCF_PCIIW2BTAR_WTA2(x) (((x)&0x000000FF)<<8)
++#define MCF_PCIIW2BTAR_WAM2(x) (((x)&0x000000FF)<<16)
++#define MCF_PCIIW2BTAR_WBA2(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for MCF_PCIIWCR */
++#define MCF_PCIIWCR_WINCTRL2(x) (((x)&0x0000000F)<<8)
++#define MCF_PCIIWCR_WINCTRL1(x) (((x)&0x0000000F)<<16)
++#define MCF_PCIIWCR_WINCTRL0(x) (((x)&0x0000000F)<<24)
++#define MCF_PCIIWCR_WINCTRL0_MEMREAD (0x01000000)
++#define MCF_PCIIWCR_WINCTRL0_MEMRDLINE (0x03000000)
++#define MCF_PCIIWCR_WINCTRL0_MEMRDMUL (0x05000000)
++#define MCF_PCIIWCR_WINCTRL0_IO (0x09000000)
++#define MCF_PCIIWCR_WINCTRL0_E (0x01000000)
++#define MCF_PCIIWCR_WINCTRL1_MEMREAD (0x00010000)
++#define MCF_PCIIWCR_WINCTRL1_MEMRDLINE (0x00030000)
++#define MCF_PCIIWCR_WINCTRL1_MEMRDMUL (0x00050000)
++#define MCF_PCIIWCR_WINCTRL1_IO (0x00090000)
++#define MCF_PCIIWCR_WINCTRL1_E (0x00010000)
++#define MCF_PCIIWCR_WINCTRL2_MEMREAD (0x00000100)
++#define MCF_PCIIWCR_WINCTRL2_MEMRDLINE (0x00000300)
++#define MCF_PCIIWCR_WINCTRL2_MEMRDMUL (0x00000500)
++#define MCF_PCIIWCR_WINCTRL2_IO (0x00000900)
++#define MCF_PCIIWCR_WINCTRL2_E (0x00000100)
++
++
++/* Bit definitions and macros for MCF_PCIICR */
++#define MCF_PCIICR_MAXRETRY(x) (((x)&0x000000FF)<<0)
++#define MCF_PCIICR_TAE (0x01000000)
++#define MCF_PCIICR_IAE (0x02000000)
++#define MCF_PCIICR_REE (0x04000000)
++
++/* Bit definitions and macros for MCF_PCIISR */
++#define MCF_PCIISR_TA (0x01000000)
++#define MCF_PCIISR_IA (0x02000000)
++#define MCF_PCIISR_RE (0x04000000)
++
++/* Bit definitions and macros for MCF_PCICAR */
++#define MCF_PCICAR_DWORD(x) (((x)&0x0000003F)<<2)
++#define MCF_PCICAR_FUNCNUM(x) (((x)&0x00000007)<<8)
++#define MCF_PCICAR_DEVNUM(x) (((x)&0x0000001F)<<11)
++#define MCF_PCICAR_BUSNUM(x) (((x)&0x000000FF)<<16)
++#define MCF_PCICAR_E (0x80000000)
++
++/* Bit definitions and macros for MCF_PCITPSR */
++#define MCF_PCITPSR_PKTSIZE(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_PCITTCR */
++#define MCF_PCITTCR_DI (0x00000001)
++#define MCF_PCITTCR_W (0x00000010)
++#define MCF_PCITTCR_MAXBEATS(x) (((x)&0x00000007)<<8)
++#define MCF_PCITTCR_MAXRETRY(x) (((x)&0x000000FF)<<16)
++#define MCF_PCITTCR_PCICMD(x) (((x)&0x0000000F)<<24)
++
++/* Bit definitions and macros for MCF_PCITER */
++#define MCF_PCITER_NE (0x00010000)
++#define MCF_PCITER_IAE (0x00020000)
++#define MCF_PCITER_TAE (0x00040000)
++#define MCF_PCITER_RE (0x00080000)
++#define MCF_PCITER_SE (0x00100000)
++#define MCF_PCITER_FEE (0x00200000)
++#define MCF_PCITER_ME (0x01000000)
++#define MCF_PCITER_BE (0x08000000)
++#define MCF_PCITER_CM (0x10000000)
++#define MCF_PCITER_RF (0x40000000)
++#define MCF_PCITER_RC (0x80000000)
++
++/* Bit definitions and macros for MCF_PCITDCR */
++#define MCF_PCITDCR_PKTSDONE(x) (((x)&0x0000FFFF)<<0)
++#define MCF_PCITDCR_BYTESDONE(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_PCITSR */
++#define MCF_PCITSR_IA (0x00010000)
++#define MCF_PCITSR_TA (0x00020000)
++#define MCF_PCITSR_RE (0x00040000)
++#define MCF_PCITSR_SE (0x00080000)
++#define MCF_PCITSR_FE (0x00100000)
++#define MCF_PCITSR_BE1 (0x00200000)
++#define MCF_PCITSR_BE2 (0x00400000)
++#define MCF_PCITSR_BE3 (0x00800000)
++#define MCF_PCITSR_NT (0x01000000)
++
++/* Bit definitions and macros for MCF_PCITFSR */
++#define MCF_PCITFSR_EMT (0x00010000)
++#define MCF_PCITFSR_ALARM (0x00020000)
++#define MCF_PCITFSR_FU (0x00040000)
++#define MCF_PCITFSR_FR (0x00080000)
++#define MCF_PCITFSR_OF (0x00100000)
++#define MCF_PCITFSR_UF (0x00200000)
++#define MCF_PCITFSR_RXW (0x00400000)
++
++/* Bit definitions and macros for MCF_PCITFCR */
++#define MCF_PCITFCR_OF_MSK (0x00080000)
++#define MCF_PCITFCR_UF_MSK (0x00100000)
++#define MCF_PCITFCR_RXW_MSK (0x00200000)
++#define MCF_PCITFCR_FAE_MSK (0x00400000)
++#define MCF_PCITFCR_IP_MSK (0x00800000)
++#define MCF_PCITFCR_GR(x) (((x)&0x00000007)<<24)
++
++/* Bit definitions and macros for MCF_PCITFAR */
++#define MCF_PCITFAR_ALARM(x) (((x)&0x0000007F)<<0)
++
++/* Bit definitions and macros for MCF_PCITFRPR */
++#define MCF_PCITFRPR_READ(x) (((x)&0x00000FFF)<<0)
++
++/* Bit definitions and macros for MCF_PCITFWPR */
++#define MCF_PCITFWPR_WRITE(x) (((x)&0x00000FFF)<<0)
++
++/* Bit definitions and macros for MCF_PCIRPSR */
++#define MCF_PCIRPSR_PKTSIZE(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_PCIRTCR */
++#define MCF_PCIRTCR_DI (0x00000001)
++#define MCF_PCIRTCR_W (0x00000010)
++#define MCF_PCIRTCR_MAXBEATS(x) (((x)&0x00000007)<<8)
++#define MCF_PCIRTCR_FB (0x00001000)
++#define MCF_PCIRTCR_MAXRETRY(x) (((x)&0x000000FF)<<16)
++#define MCF_PCIRTCR_PCICMD(x) (((x)&0x0000000F)<<24)
++
++/* Bit definitions and macros for MCF_PCIRER */
++#define MCF_PCIRER_NE (0x00010000)
++#define MCF_PCIRER_IAE (0x00020000)
++#define MCF_PCIRER_TAE (0x00040000)
++#define MCF_PCIRER_RE (0x00080000)
++#define MCF_PCIRER_SE (0x00100000)
++#define MCF_PCIRER_FEE (0x00200000)
++#define MCF_PCIRER_ME (0x01000000)
++#define MCF_PCIRER_BE (0x08000000)
++#define MCF_PCIRER_CM (0x10000000)
++#define MCF_PCIRER_FE (0x20000000)
++#define MCF_PCIRER_RF (0x40000000)
++#define MCF_PCIRER_RC (0x80000000)
++
++/* Bit definitions and macros for MCF_PCIRDCR */
++#define MCF_PCIRDCR_PKTSDONE(x) (((x)&0x0000FFFF)<<0)
++#define MCF_PCIRDCR_BYTESDONE(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_PCIRSR */
++#define MCF_PCIRSR_IA (0x00010000)
++#define MCF_PCIRSR_TA (0x00020000)
++#define MCF_PCIRSR_RE (0x00040000)
++#define MCF_PCIRSR_SE (0x00080000)
++#define MCF_PCIRSR_FE (0x00100000)
++#define MCF_PCIRSR_BE1 (0x00200000)
++#define MCF_PCIRSR_BE2 (0x00400000)
++#define MCF_PCIRSR_BE3 (0x00800000)
++#define MCF_PCIRSR_NT (0x01000000)
++
++/* Bit definitions and macros for MCF_PCIRFSR */
++#define MCF_PCIRFSR_EMT (0x00010000)
++#define MCF_PCIRFSR_ALARM (0x00020000)
++#define MCF_PCIRFSR_FU (0x00040000)
++#define MCF_PCIRFSR_FR (0x00080000)
++#define MCF_PCIRFSR_OF (0x00100000)
++#define MCF_PCIRFSR_UF (0x00200000)
++#define MCF_PCIRFSR_RXW (0x00400000)
++
++/* Bit definitions and macros for MCF_PCIRFCR */
++#define MCF_PCIRFCR_OF_MSK (0x00080000)
++#define MCF_PCIRFCR_UF_MSK (0x00100000)
++#define MCF_PCIRFCR_RXW_MSK (0x00200000)
++#define MCF_PCIRFCR_FAE_MSK (0x00400000)
++#define MCF_PCIRFCR_IP_MSK (0x00800000)
++#define MCF_PCIRFCR_GR(x) (((x)&0x00000007)<<24)
++
++/* Bit definitions and macros for MCF_PCIRFAR */
++#define MCF_PCIRFAR_ALARM(x) (((x)&0x0000007F)<<0)
++
++/* Bit definitions and macros for MCF_PCIRFRPR */
++#define MCF_PCIRFRPR_READ(x) (((x)&0x00000FFF)<<0)
++
++/* Bit definitions and macros for MCF_PCIRFWPR */
++#define MCF_PCIRFWPR_WRITE(x) (((x)&0x00000FFF)<<0)
++
++
++/* Bit definitions and macros for MCF_PCIARB_PACR */
++#define MCF_PCIARB_PACR_INTMPRI (0x00000001)
++#define MCF_PCIARB_PACR_EXTMPRI(x) (((x)&0x0000001F)<<1)
++#define MCF_PCIARB_PACR_INTMINTEN (0x00010000)
++#define MCF_PCIARB_PACR_EXTMINTEN(x) (((x)&0x0000001F)<<17)
++#define MCF_PCIARB_PACR_PKMD (0x40000000)
++#define MCF_PCIARB_PACR_DS (0x80000000)
++
++/* Bit definitions and macros for MCF_PCIARB_PASR */
++#define MCF_PCIARB_PASR_ITLMBK (0x00010000)
++#define MCF_PCIARB_PASR_EXTMBK(x) (((x)&0x0000001F)<<17)
++
++#endif /* __MCF548X_PCI_H__ */
+--- /dev/null
++++ b/include/asm-m68k/m5485psc.h
+@@ -0,0 +1,474 @@
++/*
++ * File: mcf548x_psc.h
++ * Purpose: Register and bit definitions for the MCF548X
++ *
++ * Notes:
++ *
++ */
++
++#ifndef __MCF548X_PSC_H__
++#define __MCF548X_PSC_H__
++
++/*********************************************************************
++*
++* Programmable Serial Controller (PSC)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_PSC_MR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008600))
++#define MCF_PSC_SR0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008604))
++#define MCF_PSC_CSR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008604))
++#define MCF_PSC_CR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008608))
++#define MCF_PSC_RB0 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C))
++#define MCF_PSC_TB0 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C))
++#define MCF_PSC_TB_8BIT0 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C))
++#define MCF_PSC_TB_16BIT0 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C))
++#define MCF_PSC_TB_AC970 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C))
++#define MCF_PSC_IPCR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008610))
++#define MCF_PSC_ACR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008610))
++#define MCF_PSC_ISR0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008614))
++#define MCF_PSC_IMR0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008614))
++#define MCF_PSC_CTUR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008618))
++#define MCF_PSC_CTLR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00861C))
++#define MCF_PSC_IP0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008634))
++#define MCF_PSC_OPSET0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008638))
++#define MCF_PSC_OPRESET0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00863C))
++#define MCF_PSC_SICR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008640))
++#define MCF_PSC_IRCR10 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008644))
++#define MCF_PSC_IRCR20 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008648))
++#define MCF_PSC_IRSDR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00864C))
++#define MCF_PSC_IRMDR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008650))
++#define MCF_PSC_IRFDR0 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008654))
++#define MCF_PSC_RFCNT0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008658))
++#define MCF_PSC_TFCNT0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00865C))
++#define MCF_PSC_RFSR0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008664))
++#define MCF_PSC_TFSR0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008684))
++#define MCF_PSC_RFCR0 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008668))
++#define MCF_PSC_TFCR0 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008688))
++#define MCF_PSC_RFAR0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00866E))
++#define MCF_PSC_TFAR0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00868E))
++#define MCF_PSC_RFRP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008672))
++#define MCF_PSC_TFRP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008692))
++#define MCF_PSC_RFWP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008676))
++#define MCF_PSC_TFWP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008696))
++#define MCF_PSC_RLRFP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00867A))
++#define MCF_PSC_TLRFP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00869A))
++#define MCF_PSC_RLWFP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00867E))
++#define MCF_PSC_TLWFP0 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00869E))
++#define MCF_PSC_MR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008700))
++#define MCF_PSC_SR1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008704))
++#define MCF_PSC_CSR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008704))
++#define MCF_PSC_CR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008708))
++#define MCF_PSC_RB1 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00870C))
++#define MCF_PSC_TB1 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00870C))
++#define MCF_PSC_TB_8BIT1 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00870C))
++#define MCF_PSC_TB_16BIT1 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00870C))
++#define MCF_PSC_TB_AC971 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00870C))
++#define MCF_PSC_IPCR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008710))
++#define MCF_PSC_ACR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008710))
++#define MCF_PSC_ISR1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008714))
++#define MCF_PSC_IMR1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008714))
++#define MCF_PSC_CTUR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008718))
++#define MCF_PSC_CTLR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00871C))
++#define MCF_PSC_IP1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008734))
++#define MCF_PSC_OPSET1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008738))
++#define MCF_PSC_OPRESET1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00873C))
++#define MCF_PSC_SICR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008740))
++#define MCF_PSC_IRCR11 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008744))
++#define MCF_PSC_IRCR21 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008748))
++#define MCF_PSC_IRSDR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00874C))
++#define MCF_PSC_IRMDR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008750))
++#define MCF_PSC_IRFDR1 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008754))
++#define MCF_PSC_RFCNT1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008758))
++#define MCF_PSC_TFCNT1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00875C))
++#define MCF_PSC_RFSR1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008764))
++#define MCF_PSC_TFSR1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008784))
++#define MCF_PSC_RFCR1 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008768))
++#define MCF_PSC_TFCR1 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008788))
++#define MCF_PSC_RFAR1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00876E))
++#define MCF_PSC_TFAR1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00878E))
++#define MCF_PSC_RFRP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008772))
++#define MCF_PSC_TFRP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008792))
++#define MCF_PSC_RFWP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008776))
++#define MCF_PSC_TFWP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008796))
++#define MCF_PSC_RLRFP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00877A))
++#define MCF_PSC_TLRFP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00879A))
++#define MCF_PSC_RLWFP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00877E))
++#define MCF_PSC_TLWFP1 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00879E))
++#define MCF_PSC_MR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008800))
++#define MCF_PSC_SR2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008804))
++#define MCF_PSC_CSR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008804))
++#define MCF_PSC_CR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008808))
++#define MCF_PSC_RB2 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00880C))
++#define MCF_PSC_TB2 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00880C))
++#define MCF_PSC_TB_8BIT2 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00880C))
++#define MCF_PSC_TB_16BIT2 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00880C))
++#define MCF_PSC_TB_AC972 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00880C))
++#define MCF_PSC_IPCR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008810))
++#define MCF_PSC_ACR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008810))
++#define MCF_PSC_ISR2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008814))
++#define MCF_PSC_IMR2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008814))
++#define MCF_PSC_CTUR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008818))
++#define MCF_PSC_CTLR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00881C))
++#define MCF_PSC_IP2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008834))
++#define MCF_PSC_OPSET2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008838))
++#define MCF_PSC_OPRESET2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00883C))
++#define MCF_PSC_SICR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008840))
++#define MCF_PSC_IRCR12 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008844))
++#define MCF_PSC_IRCR22 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008848))
++#define MCF_PSC_IRSDR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00884C))
++#define MCF_PSC_IRMDR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008850))
++#define MCF_PSC_IRFDR2 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008854))
++#define MCF_PSC_RFCNT2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008858))
++#define MCF_PSC_TFCNT2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00885C))
++#define MCF_PSC_RFSR2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008864))
++#define MCF_PSC_TFSR2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008884))
++#define MCF_PSC_RFCR2 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008868))
++#define MCF_PSC_TFCR2 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008888))
++#define MCF_PSC_RFAR2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00886E))
++#define MCF_PSC_TFAR2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00888E))
++#define MCF_PSC_RFRP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008872))
++#define MCF_PSC_TFRP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008892))
++#define MCF_PSC_RFWP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008876))
++#define MCF_PSC_TFWP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008896))
++#define MCF_PSC_RLRFP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00887A))
++#define MCF_PSC_TLRFP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00889A))
++#define MCF_PSC_RLWFP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00887E))
++#define MCF_PSC_TLWFP2 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00889E))
++#define MCF_PSC_MR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008900))
++#define MCF_PSC_SR3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008904))
++#define MCF_PSC_CSR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008904))
++#define MCF_PSC_CR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008908))
++#define MCF_PSC_RB3 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00890C))
++#define MCF_PSC_TB3 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00890C))
++#define MCF_PSC_TB_8BIT3 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00890C))
++#define MCF_PSC_TB_16BIT3 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00890C))
++#define MCF_PSC_TB_AC973 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00890C))
++#define MCF_PSC_IPCR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008910))
++#define MCF_PSC_ACR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008910))
++#define MCF_PSC_ISR3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008914))
++#define MCF_PSC_IMR3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008914))
++#define MCF_PSC_CTUR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008918))
++#define MCF_PSC_CTLR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00891C))
++#define MCF_PSC_IP3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008934))
++#define MCF_PSC_OPSET3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008938))
++#define MCF_PSC_OPRESET3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00893C))
++#define MCF_PSC_SICR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008940))
++#define MCF_PSC_IRCR13 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008944))
++#define MCF_PSC_IRCR23 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008948))
++#define MCF_PSC_IRSDR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00894C))
++#define MCF_PSC_IRMDR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008950))
++#define MCF_PSC_IRFDR3 (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008954))
++#define MCF_PSC_RFCNT3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008958))
++#define MCF_PSC_TFCNT3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00895C))
++#define MCF_PSC_RFSR3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008964))
++#define MCF_PSC_TFSR3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008984))
++#define MCF_PSC_RFCR3 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008968))
++#define MCF_PSC_TFCR3 (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008988))
++#define MCF_PSC_RFAR3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00896E))
++#define MCF_PSC_TFAR3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00898E))
++#define MCF_PSC_RFRP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008972))
++#define MCF_PSC_TFRP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008992))
++#define MCF_PSC_RFWP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008976))
++#define MCF_PSC_TFWP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008996))
++#define MCF_PSC_RLRFP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00897A))
++#define MCF_PSC_TLRFP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00899A))
++#define MCF_PSC_RLWFP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00897E))
++#define MCF_PSC_TLWFP3 (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00899E))
++#define MCF_PSC_MR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008600+((x)*0x100)))
++#define MCF_PSC_SR(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008604+((x)*0x100)))
++#define MCF_PSC_CSR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008604+((x)*0x100)))
++#define MCF_PSC_CR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008608+((x)*0x100)))
++#define MCF_PSC_RB(x) (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C+((x)*0x100)))
++#define MCF_PSC_TB(x) (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C+((x)*0x100)))
++#define MCF_PSC_TB_8BIT(x) (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C+((x)*0x100)))
++#define MCF_PSC_TB_16BIT(x) (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C+((x)*0x100)))
++#define MCF_PSC_TB_AC97(x) (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x00860C+((x)*0x100)))
++#define MCF_PSC_IPCR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008610+((x)*0x100)))
++#define MCF_PSC_ACR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008610+((x)*0x100)))
++#define MCF_PSC_ISR(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008614+((x)*0x100)))
++#define MCF_PSC_IMR(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008614+((x)*0x100)))
++#define MCF_PSC_CTUR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008618+((x)*0x100)))
++#define MCF_PSC_CTLR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00861C+((x)*0x100)))
++#define MCF_PSC_IP(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008634+((x)*0x100)))
++#define MCF_PSC_OPSET(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008638+((x)*0x100)))
++#define MCF_PSC_OPRESET(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00863C+((x)*0x100)))
++#define MCF_PSC_SICR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008640+((x)*0x100)))
++#define MCF_PSC_IRCR1(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008644+((x)*0x100)))
++#define MCF_PSC_IRCR2(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008648+((x)*0x100)))
++#define MCF_PSC_IRSDR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x00864C+((x)*0x100)))
++#define MCF_PSC_IRMDR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008650+((x)*0x100)))
++#define MCF_PSC_IRFDR(x) (*(volatile uint8_t *)(void*)(MCF_MBAR + 0x008654+((x)*0x100)))
++#define MCF_PSC_RFCNT(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008658+((x)*0x100)))
++#define MCF_PSC_TFCNT(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00865C+((x)*0x100)))
++#define MCF_PSC_RFSR(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008664+((x)*0x100)))
++#define MCF_PSC_TFSR(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008684+((x)*0x100)))
++#define MCF_PSC_RFCR(x) (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008668+((x)*0x100)))
++#define MCF_PSC_TFCR(x) (*(volatile uint32_t*)(void*)(MCF_MBAR + 0x008688+((x)*0x100)))
++#define MCF_PSC_RFAR(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + (0x00866E)+((x)*0x100)))
++#define MCF_PSC_TFAR(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + (0x00868E)+((x)*0x100)))
++#define MCF_PSC_RFRP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008672+((x)*0x100)))
++#define MCF_PSC_TFRP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008692+((x)*0x100)))
++#define MCF_PSC_RFWP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008676+((x)*0x100)))
++#define MCF_PSC_TFWP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x008696+((x)*0x100)))
++#define MCF_PSC_RLRFP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00867A+((x)*0x100)))
++#define MCF_PSC_TLRFP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00869A+((x)*0x100)))
++#define MCF_PSC_RLWFP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00867E+((x)*0x100)))
++#define MCF_PSC_TLWFP(x) (*(volatile uint16_t*)(void*)(MCF_MBAR + 0x00869E+((x)*0x100)))
++
++/* Bit definitions and macros for MCF_PSC_MR */
++#define MCF_PSC_MR_BC(x) (((x)&0x03)<<0)
++#define MCF_PSC_MR_PT (0x04)
++#define MCF_PSC_MR_PM(x) (((x)&0x03)<<3)
++#define MCF_PSC_MR_ERR (0x20)
++#define MCF_PSC_MR_RXIRQ (0x40)
++#define MCF_PSC_MR_RXRTS (0x80)
++#define MCF_PSC_MR_SB(x) (((x)&0x0F)<<0)
++#define MCF_PSC_MR_TXCTS (0x10)
++#define MCF_PSC_MR_TXRTS (0x20)
++#define MCF_PSC_MR_CM(x) (((x)&0x03)<<6)
++#define MCF_PSC_MR_PM_MULTI_ADDR (0x1C)
++#define MCF_PSC_MR_PM_MULTI_DATA (0x18)
++#define MCF_PSC_MR_PM_NONE (0x10)
++#define MCF_PSC_MR_PM_FORCE_HI (0x0C)
++#define MCF_PSC_MR_PM_FORCE_LO (0x08)
++#define MCF_PSC_MR_PM_ODD (0x04)
++#define MCF_PSC_MR_PM_EVEN (0x00)
++#define MCF_PSC_MR_BC_5 (0x00)
++#define MCF_PSC_MR_BC_6 (0x01)
++#define MCF_PSC_MR_BC_7 (0x02)
++#define MCF_PSC_MR_BC_8 (0x03)
++#define MCF_PSC_MR_CM_NORMAL (0x00)
++#define MCF_PSC_MR_CM_ECHO (0x40)
++#define MCF_PSC_MR_CM_LOCAL_LOOP (0x80)
++#define MCF_PSC_MR_CM_REMOTE_LOOP (0xC0)
++#define MCF_PSC_MR_SB_STOP_BITS_1 (0x07)
++#define MCF_PSC_MR_SB_STOP_BITS_15 (0x08)
++#define MCF_PSC_MR_SB_STOP_BITS_2 (0x0F)
++
++/* Bit definitions and macros for MCF_PSC_SR */
++#define MCF_PSC_SR_ERR (0x0040)
++#define MCF_PSC_SR_CDE_DEOF (0x0080)
++#define MCF_PSC_SR_RXRDY (0x0100)
++#define MCF_PSC_SR_FU (0x0200)
++#define MCF_PSC_SR_TXRDY (0x0400)
++#define MCF_PSC_SR_TXEMP_URERR (0x0800)
++#define MCF_PSC_SR_OE (0x1000)
++#define MCF_PSC_SR_PE_CRCERR (0x2000)
++#define MCF_PSC_SR_FE_PHYERR (0x4000)
++#define MCF_PSC_SR_RB_NEOF (0x8000)
++
++/* Bit definitions and macros for MCF_PSC_CSR */
++#define MCF_PSC_CSR_TCSEL(x) (((x)&0x0F)<<0)
++#define MCF_PSC_CSR_RCSEL(x) (((x)&0x0F)<<4)
++#define MCF_PSC_CSR_RCSEL_SYS_CLK (0xD0)
++#define MCF_PSC_CSR_RCSEL_CTM16 (0xE0)
++#define MCF_PSC_CSR_RCSEL_CTM (0xF0)
++#define MCF_PSC_CSR_TCSEL_SYS_CLK (0x0D)
++#define MCF_PSC_CSR_TCSEL_CTM16 (0x0E)
++#define MCF_PSC_CSR_TCSEL_CTM (0x0F)
++
++/* Bit definitions and macros for MCF_PSC_CR */
++#define MCF_PSC_CR_RXC(x) (((x)&0x03)<<0)
++#define MCF_PSC_CR_TXC(x) (((x)&0x03)<<2)
++#define MCF_PSC_CR_MISC(x) (((x)&0x07)<<4)
++#define MCF_PSC_CR_NONE (0x00)
++#define MCF_PSC_CR_STOP_BREAK (0x70)
++#define MCF_PSC_CR_START_BREAK (0x60)
++#define MCF_PSC_CR_BKCHGINT (0x50)
++#define MCF_PSC_CR_RESET_ERROR (0x40)
++#define MCF_PSC_CR_RESET_TX (0x30)
++#define MCF_PSC_CR_RESET_RX (0x20)
++#define MCF_PSC_CR_RESET_MR (0x10)
++#define MCF_PSC_CR_TX_DISABLED (0x08)
++#define MCF_PSC_CR_TX_ENABLED (0x04)
++#define MCF_PSC_CR_RX_DISABLED (0x02)
++#define MCF_PSC_CR_RX_ENABLED (0x01)
++
++/* Bit definitions and macros for MCF_PSC_TB_8BIT */
++#define MCF_PSC_TB_8BIT_TB3(x) (((x)&0x000000FF)<<0)
++#define MCF_PSC_TB_8BIT_TB2(x) (((x)&0x000000FF)<<8)
++#define MCF_PSC_TB_8BIT_TB1(x) (((x)&0x000000FF)<<16)
++#define MCF_PSC_TB_8BIT_TB0(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for MCF_PSC_TB_16BIT */
++#define MCF_PSC_TB_16BIT_TB1(x) (((x)&0x0000FFFF)<<0)
++#define MCF_PSC_TB_16BIT_TB0(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for MCF_PSC_TB_AC97 */
++#define MCF_PSC_TB_AC97_SOF (0x00000800)
++#define MCF_PSC_TB_AC97_TB(x) (((x)&0x000FFFFF)<<12)
++
++/* Bit definitions and macros for MCF_PSC_IPCR */
++#define MCF_PSC_IPCR_RESERVED (0x0C)
++#define MCF_PSC_IPCR_CTS (0x0D)
++#define MCF_PSC_IPCR_D_CTS (0x1C)
++#define MCF_PSC_IPCR_SYNC (0x8C)
++
++/* Bit definitions and macros for MCF_PSC_ACR */
++#define MCF_PSC_ACR_IEC0 (0x01)
++#define MCF_PSC_ACR_CTMS(x) (((x)&0x07)<<4)
++#define MCF_PSC_ACR_BRG (0x80)
++
++/* Bit definitions and macros for MCF_PSC_ISR */
++#define MCF_PSC_ISR_ERR (0x0040)
++#define MCF_PSC_ISR_DEOF (0x0080)
++#define MCF_PSC_ISR_TXRDY (0x0100)
++#define MCF_PSC_ISR_RXRDY_FU (0x0200)
++#define MCF_PSC_ISR_DB (0x0400)
++#define MCF_PSC_ISR_IPC (0x8000)
++
++/* Bit definitions and macros for MCF_PSC_IMR */
++#define MCF_PSC_IMR_ERR (0x0040)
++#define MCF_PSC_IMR_DEOF (0x0080)
++#define MCF_PSC_IMR_TXRDY (0x0100)
++#define MCF_PSC_IMR_RXRDY_FU (0x0200)
++#define MCF_PSC_IMR_DB (0x0400)
++#define MCF_PSC_IMR_IPC (0x8000)
++
++/* Bit definitions and macros for MCF_PSC_IP */
++#define MCF_PSC_IP_CTS (0x01)
++#define MCF_PSC_IP_TGL (0x40)
++#define MCF_PSC_IP_LWPR_B (0x80)
++
++/* Bit definitions and macros for MCF_PSC_OPSET */
++#define MCF_PSC_OPSET_RTS (0x01)
++
++/* Bit definitions and macros for MCF_PSC_OPRESET */
++#define MCF_PSC_OPRESET_RTS (0x01)
++
++/* Bit definitions and macros for MCF_PSC_SICR */
++#define MCF_PSC_SICR_SIM(x) (((x)&0x07)<<0)
++#define MCF_PSC_SICR_SHDIR (0x10)
++#define MCF_PSC_SICR_DTS (0x20)
++#define MCF_PSC_SICR_AWR (0x40)
++#define MCF_PSC_SICR_ACRB (0x80)
++#define MCF_PSC_SICR_SIM_UART (0x00)
++#define MCF_PSC_SICR_SIM_MODEM8 (0x01)
++#define MCF_PSC_SICR_SIM_MODEM16 (0x02)
++#define MCF_PSC_SICR_SIM_AC97 (0x03)
++#define MCF_PSC_SICR_SIM_SIR (0x04)
++#define MCF_PSC_SICR_SIM_MIR (0x05)
++#define MCF_PSC_SICR_SIM_FIR (0x06)
++
++/* Bit definitions and macros for MCF_PSC_IRCR1 */
++#define MCF_PSC_IRCR1_SPUL (0x01)
++#define MCF_PSC_IRCR1_SIPEN (0x02)
++#define MCF_PSC_IRCR1_FD (0x04)
++
++/* Bit definitions and macros for MCF_PSC_IRCR2 */
++#define MCF_PSC_IRCR2_NXTEOF (0x01)
++#define MCF_PSC_IRCR2_ABORT (0x02)
++#define MCF_PSC_IRCR2_SIPREQ (0x04)
++
++/* Bit definitions and macros for MCF_PSC_IRMDR */
++#define MCF_PSC_IRMDR_M_FDIV(x) (((x)&0x7F)<<0)
++#define MCF_PSC_IRMDR_FREQ (0x80)
++
++/* Bit definitions and macros for MCF_PSC_IRFDR */
++#define MCF_PSC_IRFDR_F_FDIV(x) (((x)&0x0F)<<0)
++
++/* Bit definitions and macros for MCF_PSC_RFCNT */
++#define MCF_PSC_RFCNT_CNT(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_TFCNT */
++#define MCF_PSC_TFCNT_CNT(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_RFSR */
++#define MCF_PSC_RFSR_EMT (0x0001)
++#define MCF_PSC_RFSR_ALARM (0x0002)
++#define MCF_PSC_RFSR_FU (0x0004)
++#define MCF_PSC_RFSR_FRMRY (0x0008)
++#define MCF_PSC_RFSR_OF (0x0010)
++#define MCF_PSC_RFSR_UF (0x0020)
++#define MCF_PSC_RFSR_RXW (0x0040)
++#define MCF_PSC_RFSR_FAE (0x0080)
++#define MCF_PSC_RFSR_FRM(x) (((x)&0x000F)<<8)
++#define MCF_PSC_RFSR_TAG (0x1000)
++#define MCF_PSC_RFSR_TXW (0x4000)
++#define MCF_PSC_RFSR_IP (0x8000)
++#define MCF_PSC_RFSR_FRM_BYTE0 (0x0800)
++#define MCF_PSC_RFSR_FRM_BYTE1 (0x0400)
++#define MCF_PSC_RFSR_FRM_BYTE2 (0x0200)
++#define MCF_PSC_RFSR_FRM_BYTE3 (0x0100)
++
++/* Bit definitions and macros for MCF_PSC_TFSR */
++#define MCF_PSC_TFSR_EMT (0x0001)
++#define MCF_PSC_TFSR_ALARM (0x0002)
++#define MCF_PSC_TFSR_FU (0x0004)
++#define MCF_PSC_TFSR_FRMRY (0x0008)
++#define MCF_PSC_TFSR_OF (0x0010)
++#define MCF_PSC_TFSR_UF (0x0020)
++#define MCF_PSC_TFSR_RXW (0x0040)
++#define MCF_PSC_TFSR_FAE (0x0080)
++#define MCF_PSC_TFSR_FRM(x) (((x)&0x000F)<<8)
++#define MCF_PSC_TFSR_TAG (0x1000)
++#define MCF_PSC_TFSR_TXW (0x4000)
++#define MCF_PSC_TFSR_IP (0x8000)
++#define MCF_PSC_TFSR_FRM_BYTE0 (0x0800)
++#define MCF_PSC_TFSR_FRM_BYTE1 (0x0400)
++#define MCF_PSC_TFSR_FRM_BYTE2 (0x0200)
++#define MCF_PSC_TFSR_FRM_BYTE3 (0x0100)
++
++/* Bit definitions and macros for MCF_PSC_RFCR */
++#define MCF_PSC_RFCR_CNTR(x) (((x)&0x0000FFFF)<<0)
++#define MCF_PSC_RFCR_TXW_MSK (0x00040000)
++#define MCF_PSC_RFCR_OF_MSK (0x00080000)
++#define MCF_PSC_RFCR_UF_MSK (0x00100000)
++#define MCF_PSC_RFCR_RXW_MSK (0x00200000)
++#define MCF_PSC_RFCR_FAE_MSK (0x00400000)
++#define MCF_PSC_RFCR_IP_MSK (0x00800000)
++#define MCF_PSC_RFCR_GR(x) (((x)&0x00000007)<<24)
++#define MCF_PSC_RFCR_FRMEN (0x08000000)
++#define MCF_PSC_RFCR_TIMER (0x10000000)
++#define MCF_PSC_RFCR_WRITETAG (0x20000000)
++#define MCF_PSC_RFCR_SHADOW (0x80000000)
++
++/* Bit definitions and macros for MCF_PSC_TFCR */
++#define MCF_PSC_TFCR_CNTR(x) (((x)&0x0000FFFF)<<0)
++#define MCF_PSC_TFCR_TXW_MSK (0x00040000)
++#define MCF_PSC_TFCR_OF_MSK (0x00080000)
++#define MCF_PSC_TFCR_UF_MSK (0x00100000)
++#define MCF_PSC_TFCR_RXW_MSK (0x00200000)
++#define MCF_PSC_TFCR_FAE_MSK (0x00400000)
++#define MCF_PSC_TFCR_IP_MSK (0x00800000)
++#define MCF_PSC_TFCR_GR(x) (((x)&0x00000007)<<24)
++#define MCF_PSC_TFCR_FRMEN (0x08000000)
++#define MCF_PSC_TFCR_TIMER (0x10000000)
++#define MCF_PSC_TFCR_WRITETAG (0x20000000)
++#define MCF_PSC_TFCR_SHADOW (0x80000000)
++
++/* Bit definitions and macros for MCF_PSC_RFAR */
++#define MCF_PSC_RFAR_ALARM(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_TFAR */
++#define MCF_PSC_TFAR_ALARM(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_RFRP */
++#define MCF_PSC_RFRP_READ(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_TFRP */
++#define MCF_PSC_TFRP_READ(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_RFWP */
++#define MCF_PSC_RFWP_WRITE(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_TFWP */
++#define MCF_PSC_TFWP_WRITE(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_RLRFP */
++#define MCF_PSC_RLRFP_LFP(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_TLRFP */
++#define MCF_PSC_TLRFP_LFP(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_RLWFP */
++#define MCF_PSC_RLWFP_LFP(x) (((x)&0x01FF)<<0)
++
++/* Bit definitions and macros for MCF_PSC_TLWFP */
++#define MCF_PSC_TLWFP_LFP(x) (((x)&0x01FF)<<0)
++
++/********************************************************************/
++
++#endif /* __MCF548X_PSC_H__ */
+--- /dev/null
++++ b/include/asm-m68k/m5485sim.h
+@@ -0,0 +1,221 @@
++/*
++ * m5485sim.h -- ColdFire 547x/548x System Integration Unit support.
++ */
++
++#ifndef m5485sim_h
++#define m5485sim_h
++
++
++/*
++ * System Integration Unit Registers
++ */
++#define MCF_SDRAMDS MCF_REG32(0x000004) /* SDRAM Drive Strength */
++#define MCF_SBCR MCF_REG32(0x000010) /* System Breakpoint Control */
++#define MCF_CSnCFG(x) MCF_REG32(0x000020+(x*4))/* SDRAM Chip Select X */
++#define MCF_SECSACR MCF_REG32(0x000038) /* Sequential Access Control */
++#define MCF_RSR MCF_REG32(0x000044) /* Reset Status */
++#define MCF_JTAGID MCF_REG32(0x000050) /* JTAG Device Identification */
++
++/*
++ * FlexBus Chip Selects Registers
++ */
++#define MCF_CSARn(x) MCF_REG32(0x000500+(x*0xC))
++#define MCF_CSMRn(x) MCF_REG32(0x000504+(x*0xC))
++#define MCF_CSCRn(x) MCF_REG32(0x000508+(x*0xC))
++
++/*
++ * Interrupt Controller Registers
++ */
++#define MCF_IPRH MCF_REG32(0x000700)
++#define MCF_IPRL MCF_REG32(0x000704)
++#define MCF_IMRH MCF_REG32(0x000708)
++#define MCF_IMRL MCF_REG32(0x00070C)
++#define MCF_INTFRCH MCF_REG32(0x000710)
++#define MCF_INTFRCL MCF_REG32(0x000714)
++#define MCF_IRLR MCF_REG08(0x000718)
++#define MCF_IACKLPR MCF_REG08(0x000719)
++#define MCF_SWIACK MCF_REG08(0x0007E0)
++#define MCF_LnIACK(x) MCF_REG08(0x0007E4+((x)*0x004))
++#define MCF_ICR(x) MCF_REG08(0x000740+((x)*0x001))
++
++/*
++ * Slice Timers Registers
++ */
++#define MCF_SLTCNT(x) MCF_REG32(0x000900+((x)*0x010))
++#define MCF_SCR(x) MCF_REG32(0x000904+((x)*0x010))
++#define MCF_SCNT(x) MCF_REG32(0x000908+((x)*0x010))
++#define MCF_SSR(x) MCF_REG32(0x00090C+((x)*0x010))
++
++/*
++ * Interrupt sources
++ */
++#define ISC_EPORT_Fn(x) (x) /* EPORT Interrupts */
++#define ISC_USB_EPn(x) (15+(x)) /* USB Endopint */
++#define ISC_USB_ISR (22) /* USB General source */
++#define ISC_USB_AISR (22) /* USB core source */
++#define ISC_DSPI_OVRFW (25) /* DSPI overflow */
++#define ISC_DSPI_RFOF (26)
++#define ISC_DSPI_RFDF (27)
++#define ISC_DSPI_TFUF (28)
++#define ISC_DSPI_TCF (29)
++#define ISC_DSPI_TFFF (30)
++#define ISC_DSPI_EOQF (31)
++#define ISC_PSCn(x) (35-(x))
++#define ISC_COMM_TIM (36)
++#define ISC_SEC (37)
++#define ISC_FEC1 (38)
++#define ISC_FEC0 (39)
++#define ISC_I2C (40)
++#define ISC_PCI_ARB (41)
++#define ISC_PCI_CB (42)
++#define ISC_PCI_XLB (43)
++#define ISC_DMA (48)
++#define ISC_CANn_ERR(x) (49+(6*(x)))
++#define ISC_CANn_BUSOFF(x) (50+(6*(x)))
++#define ISC_CANn_MBOR(x) (51+(6*(x)))
++#define ISC_CAN0_WAKEIN (52)
++#define ISC_SLTn(x) (54-(x))
++#define ISC_GPTn(x) (62-(x))
++
++/*
++ * Interrupt level and priorities
++ */
++#define ILP_TOP (MCF_ICR_IL(5) | MCF_ICR_IP(3))
++#define ILP_SLT0 (MCF_ICR_IL(5) | MCF_ICR_IP(2))
++#define ILP_SLT1 (MCF_ICR_IL(5) | MCF_ICR_IP(1))
++#define ILP_DMA (MCF_ICR_IL(5) | MCF_ICR_IP(0))
++#define ILP_SEC (MCF_ICR_IL(4) | MCF_ICR_IP(7))
++#define ILP_FEC0 (MCF_ICR_IL(4) | MCF_ICR_IP(6))
++#define ILP_FEC1 (MCF_ICR_IL(4) | MCF_ICR_IP(5))
++#define ILP_PCI_XLB (MCF_ICR_IL(4) | MCF_ICR_IP(4))
++#define ILP_PCI_ARB (MCF_ICR_IL(4) | MCF_ICR_IP(3))
++#define ILP_PCI_CB (MCF_ICR_IL(4) | MCF_ICR_IP(2))
++#define ILP_I2C (MCF_ICR_IL(4) | MCF_ICR_IP(1))
++
++#define ILP_USB_EPn(x) (MCF_ICR_IL(3) | MCF_ICR_IP(7-(x)))
++#define ILP_USB_EP0 (MCF_ICR_IL(3) | MCF_ICR_IP(7))
++#define ILP_USB_EP1 (MCF_ICR_IL(3) | MCF_ICR_IP(6))
++#define ILP_USB_EP2 (MCF_ICR_IL(3) | MCF_ICR_IP(5))
++#define ILP_USB_EP3 (MCF_ICR_IL(3) | MCF_ICR_IP(4))
++#define ILP_USB_EP4 (MCF_ICR_IL(3) | MCF_ICR_IP(3))
++#define ILP_USB_EP5 (MCF_ICR_IL(3) | MCF_ICR_IP(2))
++#define ILP_USB_EP6 (MCF_ICR_IL(3) | MCF_ICR_IP(1))
++#define ILP_USB_ISR (MCF_ICR_IL(3) | MCF_ICR_IP(0))
++
++#define ILP_USB_AISR (MCF_ICR_IL(2) | MCF_ICR_IP(7))
++#define ILP_DSPI_OVRFW (MCF_ICR_IL(2) | MCF_ICR_IP(6))
++#define ILP_DSPI_RFOF (MCF_ICR_IL(2) | MCF_ICR_IP(5))
++#define ILP_DSPI_RFDF (MCF_ICR_IL(2) | MCF_ICR_IP(4))
++#define ILP_DSPI_TFUF (MCF_ICR_IL(2) | MCF_ICR_IP(3))
++#define ILP_DSPI_TCF (MCF_ICR_IL(2) | MCF_ICR_IP(2))
++#define ILP_DSPI_TFFF (MCF_ICR_IL(2) | MCF_ICR_IP(1))
++#define ILP_DSPI_EOQF (MCF_ICR_IL(2) | MCF_ICR_IP(0))
++
++#define ILP_COMM_TIM (MCF_ICR_IL(1) | MCF_ICR_IP(7))
++#define ILP_PSCn(x) (MCF_ICR_IL(1) | MCF_ICR_IP(3-((x)&3)))
++#define ILP_PSC0 (MCF_ICR_IL(1) | MCF_ICR_IP(3))
++#define ILP_PSC1 (MCF_ICR_IL(1) | MCF_ICR_IP(2))
++#define ILP_PSC2 (MCF_ICR_IL(1) | MCF_ICR_IP(1))
++#define ILP_PSC3 (MCF_ICR_IL(1) | MCF_ICR_IP(0))
++
++
++
++
++
++/********************************************************************/
++
++/*
++ * System Integration Unit Bitfields
++ */
++
++/* SBCR */
++#define MCF_SBCR_PIN2DSPI (0x08000000)
++#define MCF_SBCR_DMA2CPU (0x10000000)
++#define MCF_SBCR_CPU2DMA (0x20000000)
++#define MCF_SBCR_PIN2DMA (0x40000000)
++#define MCF_SBCR_PIN2CPU (0x80000000)
++
++/* SECSACR */
++#define MCF_SECSACR_SEQEN (0x00000001)
++
++/* RSR */
++#define MCF_RSR_RST (0x00000001)
++#define MCF_RSR_RSTWD (0x00000002)
++#define MCF_RSR_RSTJTG (0x00000008)
++
++/* JTAGID */
++#define MCF_JTAGID_REV (0xF0000000)
++#define MCF_JTAGID_PROCESSOR (0x0FFFFFFF)
++#define MCF_JTAGID_MCF5485 (0x0800C01D)
++#define MCF_JTAGID_MCF5484 (0x0800D01D)
++#define MCF_JTAGID_MCF5483 (0x0800E01D)
++#define MCF_JTAGID_MCF5482 (0x0800F01D)
++#define MCF_JTAGID_MCF5481 (0x0801001D)
++#define MCF_JTAGID_MCF5480 (0x0801101D)
++#define MCF_JTAGID_MCF5475 (0x0801201D)
++#define MCF_JTAGID_MCF5474 (0x0801301D)
++#define MCF_JTAGID_MCF5473 (0x0801401D)
++#define MCF_JTAGID_MCF5472 (0x0801501D)
++#define MCF_JTAGID_MCF5471 (0x0801601D)
++#define MCF_JTAGID_MCF5470 (0x0801701D)
++
++
++/*
++ * Interrupt Controller Bitfields
++ */
++#define MCF_IRLR_IRQ(x) (((x)&0x7F)<<1)
++#define MCF_IACKLPR_PRI(x) (((x)&0x0F)<<0)
++#define MCF_IACKLPR_LEVEL(x) (((x)&0x07)<<4)
++#define MCF_ICR_IP(x) (((x)&0x07)<<0)
++#define MCF_ICR_IL(x) (((x)&0x07)<<3)
++
++/*
++ * Slice Timers Bitfields
++ */
++#define MCF_SCR_TEN (0x01000000)
++#define MCF_SCR_IEN (0x02000000)
++#define MCF_SCR_RUN (0x04000000)
++#define MCF_SSR_ST (0x01000000)
++#define MCF_SSR_BE (0x02000000)
++
++
++/*
++ * Some needed coldfire registers
++ */
++#define MCF_PAR_PCIBG MCF_REG16(0x000A48)
++#define MCF_PAR_PCIBR MCF_REG16(0x000A4A)
++#define MCF_PAR_PSCn(x) MCF_REG08(0x000A4F-((x)&0x3))
++#define MCF_PAR_FECI2CIRQ MCF_REG16(0x000A44)
++#define MCF_PAR_DSPI MCF_REG16(0x000A50)
++#define MCF_PAR_TIMER MCF_REG08(0X000A52)
++#define MCF_EPPAR MCF_REG16(0x000F00)
++#define MCF_EPIER MCF_REG08(0x000F05)
++#define MCF_EPFR MCF_REG08(0x000F0C)
++
++/*
++ * Some GPIO bitfields
++ */
++#define MCF_PAR_SDA (0x0008)
++#define MCF_PAR_SCL (0x0004)
++#define MCF_PAR_PSC_TXD (0x04)
++#define MCF_PAR_PSC_RXD (0x08)
++#define MCF_PAR_PSC_RTS(x) (((x)&0x03)<<4)
++#define MCF_PAR_PSC_CTS(x) (((x)&0x03)<<6)
++#define MCF_PAR_PSC_CTS_GPIO (0x00)
++#define MCF_PAR_PSC_CTS_BCLK (0x80)
++#define MCF_PAR_PSC_CTS_CTS (0xC0)
++#define MCF_PAR_PSC_RTS_GPIO (0x00)
++#define MCF_PAR_PSC_RTS_FSYNC (0x20)
++#define MCF_PAR_PSC_RTS_RTS (0x30)
++#define MCF_PAR_PSC_CANRX (0x40)
++
++
++/*
++ * Some used coldfire values
++ */
++#define MCF_EPIER_EPIE(x) (0x01 << (x))
++#define MCF_EPPAR_EPPAx_FALLING (2)
++#define MCF_EPPAR_EPPA(n,x) (((x)&0x0003) << (2*n))
++
++
++#endif /* m5485sim_h */
+--- /dev/null
++++ b/include/asm-m68k/m5485sram.h
+@@ -0,0 +1,12 @@
++#ifndef SYS_SRAM_H
++#define SYS_SRAM_H
++
++
++#define SYS_SRAM_DMA_START MCF_MBAR + 0x10000
++#define SYS_SRAM_DMA_SIZE 8192
++#define SYS_SRAM_FEC_START SYS_SRAM_DMA_START + SYS_SRAM_DMA_SIZE
++#define SYS_SRAM_FEC_SIZE 2048
++#define SYS_SRAM_SEC_START SYS_SRAM_FEC_START + SYS_SRAM_FEC_SIZE
++#define SYS_SRAM_SEC_SIZE 1280
++
++#endif /* SYS_SRAM_H */
+--- a/include/asm-m68k/machdep.h
++++ b/include/asm-m68k/machdep.h
+@@ -32,4 +32,11 @@ extern void (*mach_heartbeat) (int);
+ extern void (*mach_l2_flush) (int);
+ extern void (*mach_beep) (unsigned int, unsigned int);
+
++#ifdef CONFIG_COLDFIRE
++extern void __init config_coldfire(void);
++extern void __init mmu_context_init(void);
++extern irq_handler_t mach_default_handler;
++extern void (*mach_tick)(void);
++#endif
++
+ #endif /* _M68K_MACHDEP_H */
+--- /dev/null
++++ b/include/asm-m68k/MCD_dma.h
+@@ -0,0 +1,408 @@
++/*********************************************************************
++ *
++ * Copyright (C) 2004 Motorola, Inc.
++ * MOTOROLA, INC. All Rights Reserved.
++ * You are hereby granted a copyright license to use
++ * the SOFTWARE so long as this entire notice is
++ * retained without alteration in any modified and/or redistributed
++ * versions, and that such modified versions are clearly identified
++ * as such. No licenses are granted by implication, estoppel or
++ * otherwise under any patents or trademarks of Motorola, Inc. This
++ * software is provided on an "AS IS" basis and without warranty.
++ *
++ * To the maximum extent permitted by applicable law, MOTOROLA
++ * DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED, INCLUDING
++ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
++ * PURPOSE AND ANY WARRANTY AGAINST INFRINGEMENT WITH REGARD TO THE
++ * SOFTWARE (INCLUDING ANY MODIFIED VERSIONS THEREOF) AND ANY
++ * ACCOMPANYING WRITTEN MATERIALS.
++ *
++ * To the maximum extent permitted by applicable law, IN NO EVENT
++ * SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING
++ * WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS
++ * INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY
++ * LOSS) ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
++ *
++ * Motorola assumes no responsibility for the maintenance and support
++ * of this software
++ ********************************************************************/
++
++/*
++ * File: MCD_dma.h
++ * Purpose: Main header file for multi-channel DMA API.
++ *
++ * Notes:
++ *
++ * Modifications:
++ */
++#ifndef _MCD_API_H
++#define _MCD_API_H
++
++#include <asm/types.h>
++
++/*
++ * Turn Execution Unit tasks ON (#define) or OFF (#undef)
++ */
++#undef MCD_INCLUDE_EU
++
++/*
++ * Number of DMA channels
++ */
++#define NCHANNELS 16
++
++/*
++ * Total number of variants
++ */
++#ifdef MCD_INCLUDE_EU
++#define NUMOFVARIANTS 6
++#else
++#define NUMOFVARIANTS 4
++#endif
++
++/*
++ * Define sizes of the various tables
++ */
++#define TASK_TABLE_SIZE (NCHANNELS*32)
++#define VAR_TAB_SIZE (128)
++#define CONTEXT_SAVE_SIZE (128)
++#define FUNCDESC_TAB_SIZE (256)
++
++#ifdef MCD_INCLUDE_EU
++#define FUNCDESC_TAB_NUM 16
++#else
++#define FUNCDESC_TAB_NUM 1
++#endif
++
++
++#ifndef DEFINESONLY
++
++/*
++ * Portability typedefs
++ */
++ /*
++#ifndef s32
++typedef int s32;
++#endif
++#ifndef u32
++typedef unsigned int u32;
++#endif
++#ifndef s16
++typedef short s16;
++#endif
++#ifndef u16
++typedef unsigned short u16;
++#endif
++#ifndef s8
++typedef char s8;
++#endif
++#ifndef u8
++typedef unsigned char u8;
++#endif
++*/
++/*
++ * These structures represent the internal registers of the
++ * multi-channel DMA
++ */
++struct dmaRegs_s {
++ u32 taskbar; /* task table base address register */
++ u32 currPtr;
++ u32 endPtr;
++ u32 varTablePtr;
++ u16 dma_rsvd0;
++ u16 ptdControl; /* ptd control */
++ u32 intPending; /* interrupt pending register */
++ u32 intMask; /* interrupt mask register */
++ u16 taskControl[16]; /* task control registers */
++ u8 priority[32]; /* priority registers */
++ u32 initiatorMux; /* initiator mux control */
++ u32 taskSize0; /* task size control register 0. */
++ u32 taskSize1; /* task size control register 1. */
++ u32 dma_rsvd1; /* reserved */
++ u32 dma_rsvd2; /* reserved */
++ u32 debugComp1; /* debug comparator 1 */
++ u32 debugComp2; /* debug comparator 2 */
++ u32 debugControl; /* debug control */
++ u32 debugStatus; /* debug status */
++ u32 ptdDebug; /* priority task decode debug */
++ u32 dma_rsvd3[31]; /* reserved */
++};
++typedef volatile struct dmaRegs_s dmaRegs;
++
++#endif
++
++/*
++ * PTD contrl reg bits
++ */
++#define PTD_CTL_TSK_PRI 0x8000
++#define PTD_CTL_COMM_PREFETCH 0x0001
++
++/*
++ * Task Control reg bits and field masks
++ */
++#define TASK_CTL_EN 0x8000
++#define TASK_CTL_VALID 0x4000
++#define TASK_CTL_ALWAYS 0x2000
++#define TASK_CTL_INIT_MASK 0x1f00
++#define TASK_CTL_ASTRT 0x0080
++#define TASK_CTL_HIPRITSKEN 0x0040
++#define TASK_CTL_HLDINITNUM 0x0020
++#define TASK_CTL_ASTSKNUM_MASK 0x000f
++
++/*
++ * Priority reg bits and field masks
++ */
++#define PRIORITY_HLD 0x80
++#define PRIORITY_PRI_MASK 0x07
++
++/*
++ * Debug Control reg bits and field masks
++ */
++#define DBG_CTL_BLOCK_TASKS_MASK 0xffff0000
++#define DBG_CTL_AUTO_ARM 0x00008000
++#define DBG_CTL_BREAK 0x00004000
++#define DBG_CTL_COMP1_TYP_MASK 0x00003800
++#define DBG_CTL_COMP2_TYP_MASK 0x00000070
++#define DBG_CTL_EXT_BREAK 0x00000004
++#define DBG_CTL_INT_BREAK 0x00000002
++
++/*
++ * PTD Debug reg selector addresses
++ * This reg must be written with a value to show the contents of
++ * one of the desired internal register.
++ */
++#define PTD_DBG_REQ 0x00 /* shows the state of 31 initiators */
++#define PTD_DBG_TSK_VLD_INIT 0x01 /* shows which 16 tasks are valid and
++ have initiators asserted */
++
++
++/*
++ * General return values
++ */
++#define MCD_OK 0
++#define MCD_ERROR -1
++#define MCD_TABLE_UNALIGNED -2
++#define MCD_CHANNEL_INVALID -3
++
++/*
++ * MCD_initDma input flags
++ */
++#define MCD_RELOC_TASKS 0x00000001
++#define MCD_NO_RELOC_TASKS 0x00000000
++#define MCD_COMM_PREFETCH_EN 0x00000002 /* Commbus Prefetching - MCF547x/548x ONLY */
++
++/*
++ * MCD_dmaStatus Status Values for each channel
++ */
++#define MCD_NO_DMA 1 /* No DMA has been requested since reset */
++#define MCD_IDLE 2 /* DMA active, but the initiator is currently inactive */
++#define MCD_RUNNING 3 /* DMA active, and the initiator is currently active */
++#define MCD_PAUSED 4 /* DMA active but it is currently paused */
++#define MCD_HALTED 5 /* the most recent DMA has been killed with MCD_killTask() */
++#define MCD_DONE 6 /* the most recent DMA has completed. */
++
++
++/*
++ * MCD_startDma parameter defines
++ */
++
++/*
++ * Constants for the funcDesc parameter
++ */
++/* Byte swapping: */
++#define MCD_NO_BYTE_SWAP 0x00045670 /* to disable byte swapping. */
++#define MCD_BYTE_REVERSE 0x00076540 /* to reverse the bytes of each u32 of the DMAed data. */
++#define MCD_U16_REVERSE 0x00067450 /* to reverse the 16-bit halves of
++ each 32-bit data value being DMAed.*/
++#define MCD_U16_BYTE_REVERSE 0x00054760 /* to reverse the byte halves of each
++ 16-bit half of each 32-bit data value DMAed */
++#define MCD_NO_BIT_REV 0x00000000 /* do not reverse the bits of each byte DMAed. */
++#define MCD_BIT_REV 0x00088880 /* reverse the bits of each byte DMAed */
++/* CRCing: */
++#define MCD_CRC16 0xc0100000 /* to perform CRC-16 on DMAed data. */
++#define MCD_CRCCCITT 0xc0200000 /* to perform CRC-CCITT on DMAed data. */
++#define MCD_CRC32 0xc0300000 /* to perform CRC-32 on DMAed data. */
++#define MCD_CSUMINET 0xc0400000 /* to perform internet checksums on DMAed data.*/
++#define MCD_NO_CSUM 0xa0000000 /* to perform no checksumming. */
++
++#define MCD_FUNC_NOEU1 (MCD_NO_BYTE_SWAP | MCD_NO_BIT_REV | MCD_NO_CSUM)
++#define MCD_FUNC_NOEU2 (MCD_NO_BYTE_SWAP | MCD_NO_CSUM)
++
++/*
++ * Constants for the flags parameter
++ */
++#define MCD_TT_FLAGS_RL 0x00000001 /* Read line */
++#define MCD_TT_FLAGS_CW 0x00000002 /* Combine Writes */
++#define MCD_TT_FLAGS_SP 0x00000004 /* Speculative prefetch(XLB) MCF547x/548x ONLY */
++#define MCD_TT_FLAGS_MASK 0x000000ff
++#define MCD_TT_FLAGS_DEF (MCD_TT_FLAGS_RL | MCD_TT_FLAGS_CW)
++
++#define MCD_SINGLE_DMA 0x00000100 /* Unchained DMA */
++#define MCD_CHAIN_DMA /* TBD */
++#define MCD_EU_DMA /* TBD */
++#define MCD_FECTX_DMA 0x00001000 /* FEC TX ring DMA */
++#define MCD_FECRX_DMA 0x00002000 /* FEC RX ring DMA */
++
++
++/* these flags are valid for MCD_startDma and the chained buffer descriptors */
++#define MCD_BUF_READY 0x80000000 /* indicates that this buffer is now under the DMA's control */
++#define MCD_WRAP 0x20000000 /* to tell the FEC Dmas to wrap to the first BD */
++#define MCD_INTERRUPT 0x10000000 /* to generate an interrupt after completion of the DMA. */
++#define MCD_END_FRAME 0x08000000 /* tell the DMA to end the frame when transferring
++ last byte of data in buffer */
++#define MCD_CRC_RESTART 0x40000000 /* to empty out the accumulated checksum
++ prior to performing the DMA. */
++
++/* Defines for the FEC buffer descriptor control/status word*/
++#define MCD_FEC_BUF_READY 0x8000
++#define MCD_FEC_WRAP 0x2000
++#define MCD_FEC_INTERRUPT 0x1000
++#define MCD_FEC_END_FRAME 0x0800
++
++
++/*
++ * Defines for general intuitiveness
++ */
++
++#define MCD_TRUE 1
++#define MCD_FALSE 0
++
++/*
++ * Three different cases for destination and source.
++ */
++#define MINUS1 -1
++#define ZERO 0
++#define PLUS1 1
++
++#ifndef DEFINESONLY
++
++/* Task Table Entry struct*/
++typedef struct {
++ u32 TDTstart; /* task descriptor table start */
++ u32 TDTend; /* task descriptor table end */
++ u32 varTab; /* variable table start */
++ u32 FDTandFlags; /* function descriptor table start and flags */
++ volatile u32 descAddrAndStatus;
++ volatile u32 modifiedVarTab;
++ u32 contextSaveSpace; /* context save space start */
++ u32 literalBases;
++} TaskTableEntry;
++
++
++/* Chained buffer descriptor */
++typedef volatile struct MCD_bufDesc_struct MCD_bufDesc;
++struct MCD_bufDesc_struct {
++ u32 flags; /* flags describing the DMA */
++ u32 csumResult; /* checksum from checksumming performed since last checksum reset */
++ s8 *srcAddr; /* the address to move data from */
++ s8 *destAddr; /* the address to move data to */
++ s8 *lastDestAddr; /* the last address written to */
++ u32 dmaSize; /* the number of bytes to transfer independent of the transfer size */
++ MCD_bufDesc *next; /* next buffer descriptor in chain */
++ u32 info; /* private information about this descriptor; DMA does not affect it */
++};
++
++/* Progress Query struct */
++typedef volatile struct MCD_XferProg_struct {
++ s8 *lastSrcAddr; /* the most-recent or last, post-increment source address */
++ s8 *lastDestAddr; /* the most-recent or last, post-increment destination address */
++ u32 dmaSize; /* the amount of data transferred for the current buffer */
++ MCD_bufDesc *currBufDesc;/* pointer to the current buffer descriptor being DMAed */
++} MCD_XferProg;
++
++
++/* FEC buffer descriptor */
++typedef volatile struct MCD_bufDescFec_struct {
++ u16 statCtrl;
++ u16 length;
++ u32 dataPointer;
++} MCD_bufDescFec;
++
++
++/*************************************************************************/
++/*
++ * API function Prototypes - see MCD_dmaApi.c for further notes
++ */
++
++/*
++ * MCD_startDma starts a particular kind of DMA .
++ */
++int MCD_startDma (
++ int channel, /* the channel on which to run the DMA */
++ s8 *srcAddr, /* the address to move data from, or buffer-descriptor address */
++ s16 srcIncr, /* the amount to increment the source address per transfer */
++ s8 *destAddr, /* the address to move data to */
++ s16 destIncr, /* the amount to increment the destination address per transfer */
++ u32 dmaSize, /* the number of bytes to transfer independent of the transfer size */
++ u32 xferSize, /* the number bytes in of each data movement (1, 2, or 4) */
++ u32 initiator, /* what device initiates the DMA */
++ int priority, /* priority of the DMA */
++ u32 flags, /* flags describing the DMA */
++ u32 funcDesc /* a description of byte swapping, bit swapping, and CRC actions */
++);
++
++/*
++ * MCD_initDma() initializes the DMA API by setting up a pointer to the DMA
++ * registers, relocating and creating the appropriate task structures, and
++ * setting up some global settings
++ */
++int MCD_initDma (dmaRegs *sDmaBarAddr, void *taskTableDest, u32 flags);
++
++/*
++ * MCD_dmaStatus() returns the status of the DMA on the requested channel.
++ */
++int MCD_dmaStatus (int channel);
++
++/*
++ * MCD_XferProgrQuery() returns progress of DMA on requested channel
++ */
++int MCD_XferProgrQuery (int channel, MCD_XferProg *progRep);
++
++/*
++ * MCD_killDma() halts the DMA on the requested channel, without any
++ * intention of resuming the DMA.
++ */
++int MCD_killDma (int channel);
++
++/*
++ * MCD_continDma() continues a DMA which as stopped due to encountering an
++ * unready buffer descriptor.
++ */
++int MCD_continDma (int channel);
++
++/*
++ * MCD_pauseDma() pauses the DMA on the given channel ( if any DMA is
++ * running on that channel).
++ */
++int MCD_pauseDma (int channel);
++
++/*
++ * MCD_resumeDma() resumes the DMA on a given channel (if any DMA is
++ * running on that channel).
++ */
++int MCD_resumeDma (int channel);
++
++/*
++ * MCD_csumQuery provides the checksum/CRC after performing a non-chained DMA
++ */
++int MCD_csumQuery (int channel, u32 *csum);
++
++/*
++ * MCD_getCodeSize provides the packed size required by the microcoded task
++ * and structures.
++ */
++int MCD_getCodeSize(void);
++
++/*
++ * MCD_getVersion provides a pointer to a version string and returns a
++ * version number.
++ */
++int MCD_getVersion(char **longVersion);
++
++/* macro for setting a location in the variable table */
++#define MCD_SET_VAR(taskTab,idx,value) ((u32 *)(taskTab)->varTab)[idx] = value
++ /* Note that MCD_SET_VAR() is invoked many times in firing up a DMA function,
++ so I'm avoiding surrounding it with "do {} while(0)" */
++
++#endif /* DEFINESONLY */
++
++#endif /* _MCD_API_H */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_ccm.h
+@@ -0,0 +1,163 @@
++/*
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_CCM_H__
++#define __MCF5445X_CCM_H__
++
++/*********************************************************************
++*
++* Chip Configuration Module (CCM)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_CCM_CCR MCF_REG16(0xFC0A0004) /* Chip Configuration Register (Read-only) (256 or 360 TEPBGA) */
++#define MCF_CCM_RCON MCF_REG16(0xFC0A0008) /* Reset Configuration (Read-only) (256 or 360 TEPBGA) */
++#define MCF_CCM_CIR MCF_REG16(0xFC0A000A) /* Chip Identification Register (Read-only) */
++#define MCF_CCM_MISCCR MCF_REG16(0xFC0A0010) /* Miscellaneous Control Register */
++#define MCF_CCM_CDR MCF_REG16(0xFC0A0012) /* Clock Divider Register */
++#define MCF_CCM_UOCSR MCF_REG16(0xFC0A0014) /* USB On-the-Go Controller Status Register */
++#define MCF_CCM_SBFSR MCF_REG16(0xFC0A0018) /* Serial Boot Facility Status Register (Read Only) */
++#define MCF_CCM_SBFCR MCF_REG16(0xFC0A0020) /* Serial Boot Facility Control Register */
++
++/* Bit definitions and macros for CCR_360 */
++#define MCF_CCM_CCR_360_PLLMULT2(x) (((x) & 0x0003)) /* 2-Bit PLL clock mode */
++#define MCF_CCM_CCR_360_PCISLEW (0x0004) /* PCI pad slew rate mode */
++#define MCF_CCM_CCR_360_PCIMODE (0x0008) /* PCI host/agent mode */
++#define MCF_CCM_CCR_360_PLLMODE (0x0010) /* PLL Mode */
++#define MCF_CCM_CCR_360_FBCONFIG(x) (((x) & 0x0007) << 5) /* Flexbus/PCI port size configuration */
++#define MCF_CCM_CCR_360_PLLMULT3(x) (((x) & 0x0007)) /* 3-Bit PLL Clock Mode */
++#define MCF_CCM_CCR_360_OSCMODE (0x0008) /* Oscillator Clock Mode */
++#define MCF_CCM_CCR_360_FBCONFIG_MASK (0x00E0)
++#define MCF_CCM_CCR_360_PLLMULT2_MASK (0x0003)
++#define MCF_CCM_CCR_360_PLLMULT3_MASK (0x0007)
++#define MCF_CCM_CCR_360_FBCONFIG_NM_NP_32 (0x0000)
++#define MCF_CCM_CCR_360_FBCONFIG_NM_NP_8 (0x0020)
++#define MCF_CCM_CCR_360_FBCONFIG_NM_NP_16 (0x0040)
++#define MCF_CCM_CCR_360_FBCONFIG_M_P_16 (0x0060)
++#define MCF_CCM_CCR_360_FBCONFIG_M_NP_32 (0x0080)
++#define MCF_CCM_CCR_360_FBCONFIG_M_NP_8 (0x00A0)
++#define MCF_CCM_CCR_360_FBCONFIG_M_NP_16 (0x00C0)
++#define MCF_CCM_CCR_360_FBCONFIG_M_P_8 (0x00E0)
++#define MCF_CCM_CCR_360_PLLMULT2_12X (0x0000)
++#define MCF_CCM_CCR_360_PLLMULT2_6X (0x0001)
++#define MCF_CCM_CCR_360_PLLMULT2_16X (0x0002)
++#define MCF_CCM_CCR_360_PLLMULT2_8X (0x0003)
++#define MCF_CCM_CCR_360_PLLMULT3_20X (0x0000)
++#define MCF_CCM_CCR_360_PLLMULT3_10X (0x0001)
++#define MCF_CCM_CCR_360_PLLMULT3_24X (0x0002)
++#define MCF_CCM_CCR_360_PLLMULT3_18X (0x0003)
++#define MCF_CCM_CCR_360_PLLMULT3_12X (0x0004)
++#define MCF_CCM_CCR_360_PLLMULT3_6X (0x0005)
++#define MCF_CCM_CCR_360_PLLMULT3_16X (0x0006)
++#define MCF_CCM_CCR_360_PLLMULT3_8X (0x0007)
++
++/* Bit definitions and macros for CCR_256 */
++#define MCF_CCM_CCR_256_PLLMULT3(x) (((x) & 0x0007)) /* 3-Bit PLL clock mode */
++#define MCF_CCM_CCR_256_OSCMODE (0x0008) /* Oscillator clock mode */
++#define MCF_CCM_CCR_256_PLLMODE (0x0010) /* PLL Mode */
++#define MCF_CCM_CCR_256_FBCONFIG(x) (((x) & 0x0007) << 5) /* Flexbus/PCI port size configuration */
++#define MCF_CCM_CCR_256_FBCONFIG_MASK (0x00E0)
++#define MCF_CCM_CCR_256_FBCONFIG_NM_32 (0x0000)
++#define MCF_CCM_CCR_256_FBCONFIG_NM_8 (0x0020)
++#define MCF_CCM_CCR_256_FBCONFIG_NM_16 (0x0040)
++#define MCF_CCM_CCR_256_FBCONFIG_M_32 (0x0080)
++#define MCF_CCM_CCR_256_FBCONFIG_M_8 (0x00A0)
++#define MCF_CCM_CCR_256_FBCONFIG_M_16 (0x00C0)
++#define MCF_CCM_CCR_256_PLLMULT3_MASK (0x0007)
++#define MCF_CCM_CCR_256_PLLMULT3_20X (0x0000)
++#define MCF_CCM_CCR_256_PLLMULT3_10X (0x0001)
++#define MCF_CCM_CCR_256_PLLMULT3_24X (0x0002)
++#define MCF_CCM_CCR_256_PLLMULT3_18X (0x0003)
++#define MCF_CCM_CCR_256_PLLMULT3_12X (0x0004)
++#define MCF_CCM_CCR_256_PLLMULT3_6X (0x0005)
++#define MCF_CCM_CCR_256_PLLMULT3_16X (0x0006)
++#define MCF_CCM_CCR_256_PLLMULT3_8X (0x0007)
++
++/* Bit definitions and macros for RCON_360 */
++#define MCF_CCM_RCON_360_PLLMULT(x) (((x)&0x0003)) /* PLL clock mode */
++#define MCF_CCM_RCON_360_PCISLEW (0x0004) /* PCI pad slew rate mode */
++#define MCF_CCM_RCON_360_PCIMODE (0x0008) /* PCI host/agent mode */
++#define MCF_CCM_RCON_360_PLLMODE (0x0010) /* PLL Mode */
++#define MCF_CCM_RCON_360_FBCONFIG(x) (((x) & 0x0007) << 5) /* Flexbus/PCI port size configuration */
++
++/* Bit definitions and macros for RCON_256 */
++#define MCF_CCM_RCON_256_PLLMULT(x) (((x) & 0x0007)) /* PLL clock mode */
++#define MCF_CCM_RCON_256_OSCMODE (0x0008) /* Oscillator clock mode */
++#define MCF_CCM_RCON_256_PLLMODE (0x0010) /* PLL Mode */
++#define MCF_CCM_RCON_256_FBCONFIG(x) (((x) & 0x0007) << 5) /* Flexbus/PCI port size configuration */
++
++/* Bit definitions and macros for CIR */
++#define MCF_CCM_CIR_PRN(x) (((x) & 0x003F)) /* Part revision number */
++#define MCF_CCM_CIR_PIN(x) (((x) & 0x03FF) << 6) /* Part identification number */
++#define MCF_CCM_CIR_PIN_MASK (0xFFC0)
++#define MCF_CCM_CIR_PRN_MASK (0x003F)
++#define MCF_CCM_CIR_PIN_MCF54450 (0x4F << 6)
++#define MCF_CCM_CIR_PIN_MCF54451 (0x4D << 6)
++#define MCF_CCM_CIR_PIN_MCF54452 (0x4B << 6)
++#define MCF_CCM_CIR_PIN_MCF54453 (0x49 << 6)
++#define MCF_CCM_CIR_PIN_MCF54454 (0x4A << 6)
++#define MCF_CCM_CIR_PIN_MCF54455 (0x48 << 6)
++
++/* Bit definitions and macros for MISCCR */
++#define MCF_CCM_MISCCR_USBSRC (0x0001) /* USB clock source */
++#define MCF_CCM_MISCCR_USBOC (0x0002) /* USB VBUS over-current sense polarity */
++#define MCF_CCM_MISCCR_USBPUE (0x0004) /* USB transceiver pull-up enable */
++#define MCF_CCM_MISCCR_SSISRC (0x0010) /* SSI clock source */
++#define MCF_CCM_MISCCR_TIMDMA (0x0020) /* Timer DMA mux selection */
++#define MCF_CCM_MISCCR_SSIPUS (0x0040) /* SSI RXD/TXD pull select */
++#define MCF_CCM_MISCCR_SSIPUE (0x0080) /* SSI RXD/TXD pull enable */
++#define MCF_CCM_MISCCR_BMT(x) (((x) & 0x0007) << 8) /* Bus monitor timing field */
++#define MCF_CCM_MISCCR_BME (0x0800) /* Bus monitor external enable bit */
++#define MCF_CCM_MISCCR_LIMP (0x1000) /* Limp mode enable */
++#define MCF_CCM_MISCCR_BMT_65536 (0 << 8)
++#define MCF_CCM_MISCCR_BMT_32768 (1 << 8)
++#define MCF_CCM_MISCCR_BMT_16384 (2 << 8)
++#define MCF_CCM_MISCCR_BMT_8192 (3 << 8)
++#define MCF_CCM_MISCCR_BMT_4096 (4 << 8)
++#define MCF_CCM_MISCCR_BMT_2048 (5 << 8)
++#define MCF_CCM_MISCCR_BMT_1024 (6 << 8)
++#define MCF_CCM_MISCCR_BMT_512 (7 << 8)
++#define MCF_CCM_MISCCR_SSIPUE_UP (1 << 7)
++#define MCF_CCM_MISCCR_SSIPUE_DOWN (0 << 7)
++#define MCF_CCM_MISCCR_SSIPUS_UP (1 << 6)
++#define MCF_CCM_MISCCR_SSIPUS_DOWN (0 << 6)
++#define MCF_CCM_MISCCR_TIMDMA_TIM (1 << 5)
++#define MCF_CCM_MISCCR_TIMDMA_SSI (0 << 5)
++#define MCF_CCM_MISCCR_SSISRC_CLKIN (0 << 4)
++#define MCF_CCM_MISCCR_SSISRC_PLL (1 << 4)
++#define MCF_CCM_MISCCR_USBOC_ACTHI (0 << 1)
++#define MCF_CCM_MISCCR_USBOC_ACTLO (1 << 1)
++#define MCF_CCM_MISCCR_USBSRC_CLKIN (0)
++#define MCF_CCM_MISCCR_USBSRC_PLL (1)
++
++/* Bit definitions and macros for CDR */
++#define MCF_CCM_CDR_SSIDIV(x) (((x) & 0x00FF)) /* SSI oversampling clock divider */
++#define MCF_CCM_CDR_LPDIV(x) (((x) & 0x000F) << 8) /* Low power clock divider */
++
++/* Bit definitions and macros for UOCSR */
++#define MCF_CCM_UOCSR_XPDE (0x0001) /* On-chip transceiver pull-down enable */
++#define MCF_CCM_UOCSR_UOMIE (0x0002) /* USB OTG misc interrupt enable */
++#define MCF_CCM_UOCSR_WKUP (0x0004) /* USB OTG controller wake-up event */
++#define MCF_CCM_UOCSR_PWRFLT (0x0008) /* VBUS power fault */
++#define MCF_CCM_UOCSR_SEND (0x0010) /* Session end */
++#define MCF_CCM_UOCSR_VVLD (0x0020) /* VBUS valid indicator */
++#define MCF_CCM_UOCSR_BVLD (0x0040) /* B-peripheral valid indicator */
++#define MCF_CCM_UOCSR_AVLD (0x0080) /* A-peripheral valid indicator */
++#define MCF_CCM_UOCSR_DPPU (0x0100) /* D+ pull-up for FS enabled (read-only) */
++#define MCF_CCM_UOCSR_DCR_VBUS (0x0200) /* VBUS discharge resistor enabled (read-only) */
++#define MCF_CCM_UOCSR_CRG_VBUS (0x0400) /* VBUS charge resistor enabled (read-only) */
++#define MCF_CCM_UOCSR_DMPD (0x1000) /* D- 15Kohm pull-down (read-only) */
++#define MCF_CCM_UOCSR_DPPD (0x2000) /* D+ 15Kohm pull-down (read-only) */
++
++/********************************************************************/
++
++#endif /* __MCF5445X_CCM_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_dspi.h
+@@ -0,0 +1,402 @@
++/*
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_DSPI_H__
++#define __MCF5445X_DSPI_H__
++
++/*********************************************************************
++*
++* DMA Serial Peripheral Interface (DSPI)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_DSPI_DMCR MCF_REG32(0xFC05C000) /* DSPI Module Configuration Register */
++#define MCF_DSPI_DTCR MCF_REG32(0xFC05C008) /* DSPI Transfer Count Register */
++#define MCF_DSPI_DCTAR0 MCF_REG32(0xFC05C00C) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DCTAR1 MCF_REG32(0xFC05C010) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DCTAR2 MCF_REG32(0xFC05C014) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DCTAR3 MCF_REG32(0xFC05C018) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DCTAR4 MCF_REG32(0xFC05C01C) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DCTAR5 MCF_REG32(0xFC05C020) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DCTAR6 MCF_REG32(0xFC05C024) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DCTAR7 MCF_REG32(0xFC05C028) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DSR MCF_REG32(0xFC05C02C) /* DSPI Status Register */
++#define MCF_DSPI_DRSER MCF_REG32(0xFC05C030) /* DSPI DMA/Interrupt Request Select and Enable Register */
++#define MCF_DSPI_DTFR MCF_REG32(0xFC05C034) /* DSPI Transmit FIFO Register */
++#define MCF_DSPI_DRFR MCF_REG32(0xFC05C038) /* DSPI Receive FIFO Register */
++#define MCF_DSPI_DTFDR0 MCF_REG32(0xFC05C03C) /* DSPI Transmit FIFO Debugging Registers */
++#define MCF_DSPI_DTFDR1 MCF_REG32(0xFC05C040) /* DSPI Transmit FIFO Debugging Registers */
++#define MCF_DSPI_DTFDR2 MCF_REG32(0xFC05C044) /* DSPI Transmit FIFO Debugging Registers */
++#define MCF_DSPI_DTFDR3 MCF_REG32(0xFC05C048) /* DSPI Transmit FIFO Debugging Registers */
++#define MCF_DSPI_DRFDR0 MCF_REG32(0xFC05C07C) /* DSPI Receive FIFO Debugging Registers */
++#define MCF_DSPI_DRFDR1 MCF_REG32(0xFC05C080) /* DSPI Receive FIFO Debugging Registers */
++#define MCF_DSPI_DRFDR2 MCF_REG32(0xFC05C084) /* DSPI Receive FIFO Debugging Registers */
++#define MCF_DSPI_DRFDR3 MCF_REG32(0xFC05C088) /* DSPI Receive FIFO Debugging Registers */
++
++/* Parameterized register read/write macros for multiple registers */
++#define MCF_DSPI_DCTAR(x) MCF_REG32(0xFC05C00C+((x)*0x004)) /* DSPI Clock and Transfer Attributes Register */
++#define MCF_DSPI_DTFDR(x) MCF_REG32(0xFC05C03C+((x)*0x004)) /* DSPI Transmit FIFO Debugging Registers */
++#define MCF_DSPI_DRFDR(x) MCF_REG32(0xFC05C07C+((x)*0x004)) /* DSPI Receive FIFO Debugging Registers */
++
++/* Bit definitions and macros for DMCR */
++#define MCF_DSPI_DMCR_HALT (0x00000001) /* Halt -- stops and starts DSPI transfers */
++#define MCF_DSPI_DMCR_SMPLPT(x) (((x)&0x00000003)<<8) /* Sample point selection */
++#define MCF_DSPI_DMCR_CLRRXF (0x00000400) /* Clear receive FIFO */
++#define MCF_DSPI_DMCR_CLRTXF (0x00000800) /* Clear transmit FIFO */
++#define MCF_DSPI_DMCR_DISRXF (0x00001000) /* Disable receive FIFO */
++#define MCF_DSPI_DMCR_DISTXF (0x00002000) /* Disable transmit FIFO */
++#define MCF_DSPI_DMCR_MDIS (0x00004000) /* Module Disable */
++#define MCF_DSPI_DMCR_PCSIS0 (0x00010000) /* Peripheral chip-select 0 inactive state */
++#define MCF_DSPI_DMCR_PCSIS1 (0x00020000) /* Peripheral chip-select 1 inactive state */
++#define MCF_DSPI_DMCR_PCSIS2 (0x00040000) /* Peripheral chip-select 2 inactive state */
++#define MCF_DSPI_DMCR_PCSIS3 (0x00080000) /* Peripheral chip-select 3 inactive state */
++#define MCF_DSPI_DMCR_PCSIS4 (0x00100000) /* Peripheral chip-select 4 inactive state */
++#define MCF_DSPI_DMCR_PCSIS5 (0x00200000) /* Peripheral chip-select 5 inactive state */
++#define MCF_DSPI_DMCR_PCSIS6 (0x00400000) /* Peripheral chip-select 6 inactive state */
++#define MCF_DSPI_DMCR_PCSIS7 (0x00800000) /* Peripheral chip-select 7 inactive state */
++#define MCF_DSPI_DMCR_ROOE (0x01000000) /* Receive FIFO overflow overwrite enable */
++#define MCF_DSPI_DMCR_PCSSE (0x02000000) /* Peripheral chip select strobe enable */
++#define MCF_DSPI_DMCR_MTFE (0x04000000) /* Modified timing format enable */
++#define MCF_DSPI_DMCR_FRZ (0x08000000) /* Freeze */
++#define MCF_DSPI_DMCR_DCONF(x) (((x)&0x00000003)<<28) /* DSPI configuration */
++#define MCF_DSPI_DMCR_CONT_SCKE (0x40000000) /* Continuous SCK enable */
++#define MCF_DSPI_DMCR_MSTR (0x80000000) /* Master/Slave mode select */
++#define MCF_DSPI_DMCR_DCONF_SPI (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS7_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS7_HIGH (0x00800000)
++#define MCF_DSPI_DMCR_PCSIS6_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS6_HIGH (0x00400000)
++#define MCF_DSPI_DMCR_PCSIS5_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS5_HIGH (0x00200000)
++#define MCF_DSPI_DMCR_PCSIS4_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS4_HIGH (0x00100000)
++#define MCF_DSPI_DMCR_PCSIS3_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS3_HIGH (0x00080000)
++#define MCF_DSPI_DMCR_PCSIS2_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS2_HIGH (0x00040000)
++#define MCF_DSPI_DMCR_PCSIS1_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS1_HIGH (0x00020000)
++#define MCF_DSPI_DMCR_PCSIS0_LOW (0x00000000)
++#define MCF_DSPI_DMCR_PCSIS0_HIGH (0x00010000)
++
++/* Bit definitions and macros for DTCR */
++#define MCF_DSPI_DTCR_SPI_TCNT(x) (((x)&0x0000FFFF)<<16) /* SPI transfer count */
++
++/* Bit definitions and macros for DCTAR group */
++#define MCF_DSPI_DCTAR_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR_DBR (0x80000000) /* Double baud rate */
++#define MCF_DSPI_DCTAR_CPOL_LOW (0x00000000)
++#define MCF_DSPI_DCTAR_CPOL_HIGH (0x04000000)
++#define MCF_DSPI_DCTAR_CPHA_LATCH_RISING (0x00000000)
++#define MCF_DSPI_DCTAR_CPHA_LATCH_FALLING (0x02000000)
++#define MCF_DSPI_DCTAR_PCSSCK_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PCSSCK_3CLK (0x00400000)
++#define MCF_DSPI_DCTAR_PCSSCK_5CLK (0x00800000)
++#define MCF_DSPI_DCTAR_PCSSCK_7CLK (0x00C00000)
++#define MCF_DSPI_DCTAR_PASC_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PASC_3CLK (0x00100000)
++#define MCF_DSPI_DCTAR_PASC_5CLK (0x00200000)
++#define MCF_DSPI_DCTAR_PASC_7CLK (0x00300000)
++#define MCF_DSPI_DCTAR_PDT_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PDT_3CLK (0x00040000)
++#define MCF_DSPI_DCTAR_PDT_5CLK (0x00080000)
++#define MCF_DSPI_DCTAR_PDT_7CLK (0x000C0000)
++#define MCF_DSPI_DCTAR_PBR_2CLK (0x00000000)
++#define MCF_DSPI_DCTAR_PBR_3CLK (0x00010000)
++#define MCF_DSPI_DCTAR_PBR_5CLK (0x00020000)
++#define MCF_DSPI_DCTAR_PBR_7CLK (0x00030000)
++
++/* Bit definitions and macros for DCTAR0 */
++#define MCF_DSPI_DCTAR0_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR0_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR0_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR0_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR0_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR0_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR0_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR0_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR0_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR0_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR0_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR0_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR0_DBR (0x80000000) /* Double baud rate */
++#define MCF_DSPI_DCTAR0_CPOL_LOW (0x00000000)
++#define MCF_DSPI_DCTAR0_CPOL_HIGH (0x04000000)
++#define MCF_DSPI_DCTAR0_CPHA_LATCH_RISING (0x00000000)
++#define MCF_DSPI_DCTAR0_CPHA_LATCH_FALLING (0x02000000)
++#define MCF_DSPI_DCTAR0_PCSSCK_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR0_PCSSCK_3CLK (0x00400000)
++#define MCF_DSPI_DCTAR0_PCSSCK_5CLK (0x00800000)
++#define MCF_DSPI_DCTAR0_PCSSCK_7CLK (0x00C00000)
++#define MCF_DSPI_DCTAR0_PASC_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR0_PASC_3CLK (0x00100000)
++#define MCF_DSPI_DCTAR0_PASC_5CLK (0x00200000)
++#define MCF_DSPI_DCTAR0_PASC_7CLK (0x00300000)
++#define MCF_DSPI_DCTAR0_PDT_1CLK (0x00000000)
++#define MCF_DSPI_DCTAR0_PDT_3CLK (0x00040000)
++#define MCF_DSPI_DCTAR0_PDT_5CLK (0x00080000)
++#define MCF_DSPI_DCTAR0_PDT_7CLK (0x000C0000)
++#define MCF_DSPI_DCTAR0_PBR_2CLK (0x00000000)
++#define MCF_DSPI_DCTAR0_PBR_3CLK (0x00010000)
++#define MCF_DSPI_DCTAR0_PBR_5CLK (0x00020000)
++#define MCF_DSPI_DCTAR0_PBR_7CLK (0x00030000)
++
++/* Bit definitions and macros for DCTAR1 */
++#define MCF_DSPI_DCTAR1_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR1_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR1_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR1_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR1_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR1_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR1_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR1_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR1_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR1_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR1_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR1_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR1_DBR (0x80000000) /* Double baud rate */
++
++/* Bit definitions and macros for DCTAR2 */
++#define MCF_DSPI_DCTAR2_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR2_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR2_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR2_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR2_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR2_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR2_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR2_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR2_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR2_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR2_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR2_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR2_DBR (0x80000000) /* Double baud rate */
++
++/* Bit definitions and macros for DCTAR3 */
++#define MCF_DSPI_DCTAR3_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR3_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR3_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR3_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR3_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR3_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR3_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR3_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR3_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR3_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR3_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR3_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR3_DBR (0x80000000) /* Double baud rate */
++
++/* Bit definitions and macros for DCTAR4 */
++#define MCF_DSPI_DCTAR4_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR4_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR4_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR4_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR4_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR4_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR4_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR4_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR4_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR4_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR4_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR4_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR4_DBR (0x80000000) /* Double baud rate */
++
++/* Bit definitions and macros for DCTAR5 */
++#define MCF_DSPI_DCTAR5_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR5_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR5_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR5_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR5_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR5_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR5_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR5_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR5_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR5_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR5_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR5_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR5_DBR (0x80000000) /* Double baud rate */
++
++/* Bit definitions and macros for DCTAR6 */
++#define MCF_DSPI_DCTAR6_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR6_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR6_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR6_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR6_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR6_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR6_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR6_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR6_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR6_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR6_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR6_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR6_DBR (0x80000000) /* Double baud rate */
++
++/* Bit definitions and macros for DCTAR7 */
++#define MCF_DSPI_DCTAR7_BR(x) (((x)&0x0000000F)) /* Baud rate scaler */
++#define MCF_DSPI_DCTAR7_DT(x) (((x)&0x0000000F)<<4) /* Delay after transfer scaler */
++#define MCF_DSPI_DCTAR7_ASC(x) (((x)&0x0000000F)<<8) /* After SCK delay scaler */
++#define MCF_DSPI_DCTAR7_CSSCK(x) (((x)&0x0000000F)<<12) /* PCS to SCK delay scaler */
++#define MCF_DSPI_DCTAR7_PBR(x) (((x)&0x00000003)<<16) /* Baud rate prescaler */
++#define MCF_DSPI_DCTAR7_PDT(x) (((x)&0x00000003)<<18) /* Delay after transfer prescaler */
++#define MCF_DSPI_DCTAR7_PASC(x) (((x)&0x00000003)<<20) /* After SCK delay prescaler */
++#define MCF_DSPI_DCTAR7_PCSSCK(x) (((x)&0x00000003)<<22) /* PCS to SCK delay prescaler */
++#define MCF_DSPI_DCTAR7_LSBFE (0x01000000) /* LSB first enable */
++#define MCF_DSPI_DCTAR7_CPHA (0x02000000) /* Clock phase */
++#define MCF_DSPI_DCTAR7_CPOL (0x04000000) /* Clock polarity */
++#define MCF_DSPI_DCTAR7_FMSZ(x) (((x)&0x0000000F)<<27) /* Frame size */
++#define MCF_DSPI_DCTAR7_DBR (0x80000000) /* Double baud rate */
++
++/* Bit definitions and macros for DSR */
++#define MCF_DSPI_DSR_RXPTR(x) (((x)&0x0000000F)) /* Receive next pointer */
++#define MCF_DSPI_DSR_RXCTR(x) (((x)&0x0000000F)<<4) /* Receive FIFO counter */
++#define MCF_DSPI_DSR_TXPTR(x) (((x)&0x0000000F)<<8) /* Transmit next pointer */
++#define MCF_DSPI_DSR_TXCTR(x) (((x)&0x0000000F)<<12) /* Transmit FIFO counter */
++#define MCF_DSPI_DSR_RFDF (0x00020000) /* Receive FIFO drain flag */
++#define MCF_DSPI_DSR_RFOF (0x00080000) /* Receive FIFO overflow flag */
++#define MCF_DSPI_DSR_TFFF (0x02000000) /* Transmit FIFO fill flag */
++#define MCF_DSPI_DSR_TFUF (0x08000000) /* Transmit FIFO underflow flag */
++#define MCF_DSPI_DSR_EOQF (0x10000000) /* End of queue flag */
++#define MCF_DSPI_DSR_TXRXS (0x40000000) /* Tx and Rx status (enabled | disabled) */
++#define MCF_DSPI_DSR_TCF (0x80000000) /* Transfer complete flag */
++
++/* Bit definitions and macros for DRSER */
++#define MCF_DSPI_DRSER_RFDFS (0x00010000) /* Receive FIFO drain DMA or interrupt select */
++#define MCF_DSPI_DRSER_RFDFE (0x00020000) /* Receive FIFO drain request enable */
++#define MCF_DSPI_DRSER_RFOFE (0x00080000) /* Receive FIFO overflow request enable */
++#define MCF_DSPI_DRSER_TFFFS (0x01000000) /* Transmit FIFO fill DMA or interrupt select */
++#define MCF_DSPI_DRSER_TFFFE (0x02000000) /* Transmit FIFO fill request enable */
++#define MCF_DSPI_DRSER_TFUFE (0x08000000) /* Transmit FIFO underflow request enable */
++#define MCF_DSPI_DRSER_EOQFE (0x10000000) /* DSPI finished request enable */
++#define MCF_DSPI_DRSER_TCFE (0x80000000) /* Transmission complete request enable */
++
++/* Bit definitions and macros for DTFR */
++#define MCF_DSPI_DTFR_TXDATA(x) (((x)&0x0000FFFF)) /* Transmit data */
++#define MCF_DSPI_DTFR_PCS0 (0x00010000) /* Peripheral chip select 0 */
++#define MCF_DSPI_DTFR_PCS1 (0x00020000) /* Peripheral chip select 1 */
++#define MCF_DSPI_DTFR_PCS2 (0x00040000) /* Peripheral chip select 2 */
++#define MCF_DSPI_DTFR_PCS3 (0x00080000) /* Peripheral chip select 3 */
++#define MCF_DSPI_DTFR_PCS4 (0x00100000) /* Peripheral chip select 4 */
++#define MCF_DSPI_DTFR_PCS5 (0x00200000) /* Peripheral chip select 5 */
++#define MCF_DSPI_DTFR_PCS6 (0x00400000) /* Peripheral chip select 6 */
++#define MCF_DSPI_DTFR_PCS7 (0x00800000) /* Peripheral chip select 7 */
++#define MCF_DSPI_DTFR_CTCNT (0x04000000) /* Clear SPI transfer counter */
++#define MCF_DSPI_DTFR_EOQ (0x08000000) /* End of queue */
++#define MCF_DSPI_DTFR_CTAS(x) (((x)&0x00000007)<<28) /* Clock and transfer attributes select */
++#define MCF_DSPI_DTFR_CONT (0x80000000) /* Continuous peripheral chip-select enable */
++
++/* Bit definitions and macros for DRFR */
++#define MCF_DSPI_DRFR_RXDATA(x) (((x)&0x0000FFFF)) /* Receive data */
++
++/* Bit definitions and macros for DTFDR group */
++#define MCF_DSPI_DTFDR_TXDATA(x) (((x)&0x0000FFFF)) /* Transmit data */
++#define MCF_DSPI_DTFDR_PCS0 (0x00010000) /* Peripheral chip select 0 */
++#define MCF_DSPI_DTFDR_PCS1 (0x00020000) /* Peripheral chip select 1 */
++#define MCF_DSPI_DTFDR_PCS2 (0x00040000) /* Peripheral chip select 2 */
++#define MCF_DSPI_DTFDR_PCS3 (0x00080000) /* Peripheral chip select 3 */
++#define MCF_DSPI_DTFDR_PCS4 (0x00100000) /* Peripheral chip select 4 */
++#define MCF_DSPI_DTFDR_PCS5 (0x00200000) /* Peripheral chip select 5 */
++#define MCF_DSPI_DTFDR_PCS6 (0x00400000) /* Peripheral chip select 6 */
++#define MCF_DSPI_DTFDR_PCS7 (0x00800000) /* Peripheral chip select 7 */
++#define MCF_DSPI_DTFDR_CTCNT (0x04000000) /* Clear SPI transfer counter */
++#define MCF_DSPI_DTFDR_EOQ (0x08000000) /* End of queue */
++#define MCF_DSPI_DTFDR_CTAS(x) (((x)&0x00000007)<<28) /* Clock and transfer attributes select */
++#define MCF_DSPI_DTFDR_CONT (0x80000000) /* Continuous peripheral chip-select enable */
++
++/* Bit definitions and macros for DTFDR0 */
++#define MCF_DSPI_DTFDR0_TXDATA(x) (((x)&0x0000FFFF)) /* Transmit data */
++#define MCF_DSPI_DTFDR0_PCS0 (0x00010000) /* Peripheral chip select 0 */
++#define MCF_DSPI_DTFDR0_PCS1 (0x00020000) /* Peripheral chip select 1 */
++#define MCF_DSPI_DTFDR0_PCS2 (0x00040000) /* Peripheral chip select 2 */
++#define MCF_DSPI_DTFDR0_PCS3 (0x00080000) /* Peripheral chip select 3 */
++#define MCF_DSPI_DTFDR0_PCS4 (0x00100000) /* Peripheral chip select 4 */
++#define MCF_DSPI_DTFDR0_PCS5 (0x00200000) /* Peripheral chip select 5 */
++#define MCF_DSPI_DTFDR0_PCS6 (0x00400000) /* Peripheral chip select 6 */
++#define MCF_DSPI_DTFDR0_PCS7 (0x00800000) /* Peripheral chip select 7 */
++#define MCF_DSPI_DTFDR0_CTCNT (0x04000000) /* Clear SPI transfer counter */
++#define MCF_DSPI_DTFDR0_EOQ (0x08000000) /* End of queue */
++#define MCF_DSPI_DTFDR0_CTAS(x) (((x)&0x00000007)<<28) /* Clock and transfer attributes select */
++#define MCF_DSPI_DTFDR0_CONT (0x80000000) /* Continuous peripheral chip-select enable */
++
++/* Bit definitions and macros for DTFDR1 */
++#define MCF_DSPI_DTFDR1_TXDATA(x) (((x)&0x0000FFFF)) /* Transmit data */
++#define MCF_DSPI_DTFDR1_PCS0 (0x00010000) /* Peripheral chip select 0 */
++#define MCF_DSPI_DTFDR1_PCS1 (0x00020000) /* Peripheral chip select 1 */
++#define MCF_DSPI_DTFDR1_PCS2 (0x00040000) /* Peripheral chip select 2 */
++#define MCF_DSPI_DTFDR1_PCS3 (0x00080000) /* Peripheral chip select 3 */
++#define MCF_DSPI_DTFDR1_PCS4 (0x00100000) /* Peripheral chip select 4 */
++#define MCF_DSPI_DTFDR1_PCS5 (0x00200000) /* Peripheral chip select 5 */
++#define MCF_DSPI_DTFDR1_PCS6 (0x00400000) /* Peripheral chip select 6 */
++#define MCF_DSPI_DTFDR1_PCS7 (0x00800000) /* Peripheral chip select 7 */
++#define MCF_DSPI_DTFDR1_CTCNT (0x04000000) /* Clear SPI transfer counter */
++#define MCF_DSPI_DTFDR1_EOQ (0x08000000) /* End of queue */
++#define MCF_DSPI_DTFDR1_CTAS(x) (((x)&0x00000007)<<28) /* Clock and transfer attributes select */
++#define MCF_DSPI_DTFDR1_CONT (0x80000000) /* Continuous peripheral chip-select enable */
++
++/* Bit definitions and macros for DTFDR2 */
++#define MCF_DSPI_DTFDR2_TXDATA(x) (((x)&0x0000FFFF)) /* Transmit data */
++#define MCF_DSPI_DTFDR2_PCS0 (0x00010000) /* Peripheral chip select 0 */
++#define MCF_DSPI_DTFDR2_PCS1 (0x00020000) /* Peripheral chip select 1 */
++#define MCF_DSPI_DTFDR2_PCS2 (0x00040000) /* Peripheral chip select 2 */
++#define MCF_DSPI_DTFDR2_PCS3 (0x00080000) /* Peripheral chip select 3 */
++#define MCF_DSPI_DTFDR2_PCS4 (0x00100000) /* Peripheral chip select 4 */
++#define MCF_DSPI_DTFDR2_PCS5 (0x00200000) /* Peripheral chip select 5 */
++#define MCF_DSPI_DTFDR2_PCS6 (0x00400000) /* Peripheral chip select 6 */
++#define MCF_DSPI_DTFDR2_PCS7 (0x00800000) /* Peripheral chip select 7 */
++#define MCF_DSPI_DTFDR2_CTCNT (0x04000000) /* Clear SPI transfer counter */
++#define MCF_DSPI_DTFDR2_EOQ (0x08000000) /* End of queue */
++#define MCF_DSPI_DTFDR2_CTAS(x) (((x)&0x00000007)<<28) /* Clock and transfer attributes select */
++#define MCF_DSPI_DTFDR2_CONT (0x80000000) /* Continuous peripheral chip-select enable */
++
++/* Bit definitions and macros for DTFDR3 */
++#define MCF_DSPI_DTFDR3_TXDATA(x) (((x)&0x0000FFFF)) /* Transmit data */
++#define MCF_DSPI_DTFDR3_PCS0 (0x00010000) /* Peripheral chip select 0 */
++#define MCF_DSPI_DTFDR3_PCS1 (0x00020000) /* Peripheral chip select 1 */
++#define MCF_DSPI_DTFDR3_PCS2 (0x00040000) /* Peripheral chip select 2 */
++#define MCF_DSPI_DTFDR3_PCS3 (0x00080000) /* Peripheral chip select 3 */
++#define MCF_DSPI_DTFDR3_PCS4 (0x00100000) /* Peripheral chip select 4 */
++#define MCF_DSPI_DTFDR3_PCS5 (0x00200000) /* Peripheral chip select 5 */
++#define MCF_DSPI_DTFDR3_PCS6 (0x00400000) /* Peripheral chip select 6 */
++#define MCF_DSPI_DTFDR3_PCS7 (0x00800000) /* Peripheral chip select 7 */
++#define MCF_DSPI_DTFDR3_CTCNT (0x04000000) /* Clear SPI transfer counter */
++#define MCF_DSPI_DTFDR3_EOQ (0x08000000) /* End of queue */
++#define MCF_DSPI_DTFDR3_CTAS(x) (((x)&0x00000007)<<28) /* Clock and transfer attributes select */
++#define MCF_DSPI_DTFDR3_CONT (0x80000000) /* Continuous peripheral chip-select enable */
++
++/* Bit definitions and macros for DRFDR group */
++#define MCF_DSPI_DRFDR_RXDATA(x) (((x)&0x0000FFFF)) /* Receive data */
++
++/* Bit definitions and macros for DRFDR0 */
++#define MCF_DSPI_DRFDR0_RXDATA(x) (((x)&0x0000FFFF)) /* Receive data */
++
++/* Bit definitions and macros for DRFDR1 */
++#define MCF_DSPI_DRFDR1_RXDATA(x) (((x)&0x0000FFFF)) /* Receive data */
++
++/* Bit definitions and macros for DRFDR2 */
++#define MCF_DSPI_DRFDR2_RXDATA(x) (((x)&0x0000FFFF)) /* Receive data */
++
++/* Bit definitions and macros for DRFDR3 */
++#define MCF_DSPI_DRFDR3_RXDATA(x) (((x)&0x0000FFFF)) /* Receive data */
++
++/********************************************************************/
++
++#endif /* __MCF5445X_DSPI_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_dtim.h
+@@ -0,0 +1,87 @@
++/*
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_DTIM_H__
++#define __MCF5445X_DTIM_H__
++
++/*********************************************************************
++*
++* DMA Timers (DTIM)
++*
++*********************************************************************/
++/* Register read/write macros */
++#define MCF_DTIM0_DTMR 0xFC070000 /* DMA Timer Mode Register */
++#define MCF_DTIM0_DTXMR 0xFC070002 /* DMA Timer Extended Mode Register */
++#define MCF_DTIM0_DTER 0xFC070003 /* DMA Timer Event Register */
++#define MCF_DTIM0_DTRR 0xFC070004 /* DMA Timer Reference Register */
++#define MCF_DTIM0_DTCR 0xFC070008 /* DMA Timer Capture Register */
++#define MCF_DTIM0_DTCN 0xFC07000C /* DMA Timer Counter Register */
++#define MCF_DTIM1_DTMR 0xFC074000 /* DMA Timer Mode Register */
++#define MCF_DTIM1_DTXMR 0xFC074002 /* DMA Timer Extended Mode Register */
++#define MCF_DTIM1_DTER 0xFC074003 /* DMA Timer Event Register */
++#define MCF_DTIM1_DTRR 0xFC074004 /* DMA Timer Reference Register */
++#define MCF_DTIM1_DTCR 0xFC074008 /* DMA Timer Capture Register */
++#define MCF_DTIM1_DTCN 0xFC07400C /* DMA Timer Counter Register */
++#define MCF_DTIM2_DTMR 0xFC078000 /* DMA Timer Mode Register */
++#define MCF_DTIM2_DTXMR 0xFC078002 /* DMA Timer Extended Mode Register */
++#define MCF_DTIM2_DTER 0xFC078003 /* DMA Timer Event Register */
++#define MCF_DTIM2_DTRR 0xFC078004 /* DMA Timer Reference Register */
++#define MCF_DTIM2_DTCR 0xFC078008 /* DMA Timer Capture Register */
++#define MCF_DTIM2_DTCN 0xFC07800C /* DMA Timer Counter Register */
++#define MCF_DTIM3_DTMR 0xFC07C000 /* DMA Timer Mode Register */
++#define MCF_DTIM3_DTXMR 0xFC07C002 /* DMA Timer Extended Mode Register */
++#define MCF_DTIM3_DTER 0xFC07C003 /* DMA Timer Event Register */
++#define MCF_DTIM3_DTRR 0xFC07C004 /* DMA Timer Reference Register */
++#define MCF_DTIM3_DTCR 0xFC07C008 /* DMA Timer Capture Register */
++#define MCF_DTIM3_DTCN 0xFC07C00C /* DMA Timer Counter Register */
++
++/* Parameterized register read/write macros for multiple modules */
++#define MCF_DTIM_DTMR(x) 0xFC070000+((x)*0x4000) /* DMA Timer Mode Register */
++#define MCF_DTIM_DTXMR(x) 0xFC070002+((x)*0x4000) /* DMA Timer Extended Mode Register */
++#define MCF_DTIM_DTER(x) 0xFC070003+((x)*0x4000) /* DMA Timer Event Register */
++#define MCF_DTIM_DTRR(x) 0xFC070004+((x)*0x4000) /* DMA Timer Reference Register */
++#define MCF_DTIM_DTCR(x) 0xFC070008+((x)*0x4000) /* DMA Timer Capture Register */
++#define MCF_DTIM_DTCN(x) 0xFC07000C+((x)*0x4000) /* DMA Timer Counter Register */
++
++/* Bit definitions and macros for DTMR */
++#define MCF_DTIM_DTMR_RST (0x0001) /* Reset */
++#define MCF_DTIM_DTMR_CLK(x) (((x)&0x0003)<<1) /* Input clock source */
++#define MCF_DTIM_DTMR_FRR (0x0008) /* Free run/restart */
++#define MCF_DTIM_DTMR_ORRI (0x0010) /* Output reference request/interrupt enable */
++#define MCF_DTIM_DTMR_OM (0x0020) /* Output Mode */
++#define MCF_DTIM_DTMR_CE(x) (((x)&0x0003)<<6) /* Capture Edge */
++#define MCF_DTIM_DTMR_PS(x) (((x)&0x00FF)<<8) /* Prescaler value */
++#define MCF_DTIM_DTMR_RST_EN (0x0001)
++#define MCF_DTIM_DTMR_RST_RST (0x0000)
++#define MCF_DTIM_DTMR_CE_ANY (0x00C0)
++#define MCF_DTIM_DTMR_CE_FALL (0x0080)
++#define MCF_DTIM_DTMR_CE_RISE (0x0040)
++#define MCF_DTIM_DTMR_CE_NONE (0x0000)
++#define MCF_DTIM_DTMR_CLK_DTIN (0x0006)
++#define MCF_DTIM_DTMR_CLK_DIV16 (0x0004)
++#define MCF_DTIM_DTMR_CLK_DIV1 (0x0002)
++#define MCF_DTIM_DTMR_CLK_STOP (0x0000)
++
++/* Bit definitions and macros for DTXMR */
++#define MCF_DTIM_DTXMR_MODE16 (0x01) /* Increment Mode */
++#define MCF_DTIM_DTXMR_DMAEN (0x80) /* DMA request */
++
++/* Bit definitions and macros for DTER */
++#define MCF_DTIM_DTER_CAP (0x01) /* Capture event */
++#define MCF_DTIM_DTER_REF (0x02) /* Output reference event */
++
++/* Interrupts used for system timers */
++#define MCFSIM_ICR_TIMER1 (0xFC048040+32)
++#define MCFSIM_ICR_TIMER2 (0xFC048040+33)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_DTIM_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_edma.h
+@@ -0,0 +1,1472 @@
++/*
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++#ifndef __MCF5445X_EDMA_H__
++#define __MCF5445X_EDMA_H__
++
++/*
++ * Enhanced DMA (EDMA)
++ */
++
++/* Channels */
++#define MCF_EDMA_CHAN_DREQ0 0 /* External DMA request 0 */
++#define MCF_EDMA_CHAN_DREQ1 1 /* External DMA request 1 */
++#define MCF_EDMA_CHAN_UART0_RX 2 /* UART0 Receive */
++#define MCF_EDMA_CHAN_UART0_TX 3 /* UART0 Transmit */
++#define MCF_EDMA_CHAN_UART1_RX 4 /* UART1 Receive */
++#define MCF_EDMA_CHAN_UART1_TX 5 /* UART1 Transmit */
++#define MCF_EDMA_CHAN_UART2_RX 6 /* UART2 Receive */
++#define MCF_EDMA_CHAN_UART2_TX 7 /* UART2 Transmit */
++#define MCF_EDMA_CHAN_TIMER0 8 /* Timer 0 / SSI0 Rx */
++#define MCF_EDMA_CHAN_TIMER1 9 /* Timer 1 / SSI1 Rx */
++#define MCF_EDMA_CHAN_TIMER2 10 /* Timer 2 / SSI0 Tx */
++#define MCF_EDMA_CHAN_TIMER3 11 /* Timer 3 / SSI1 Tx */
++#define MCF_EDMA_CHAN_DSPI_RX 12 /* DSPI Receive */
++#define MCF_EDMA_CHAN_DSPI_TX 13 /* DSPI Transmit */
++#define MCF_EDMA_CHAN_ATA_RX 14 /* ATA Receive */
++#define MCF_EDMA_CHAN_ATA_TX 15 /* ATA Transmit */
++
++/* Register read/write macros */
++#define MCF_EDMA_CR MCF_REG32(0xFC044000)
++#define MCF_EDMA_ES MCF_REG32(0xFC044004)
++#define MCF_EDMA_ERQ MCF_REG16(0xFC04400E)
++#define MCF_EDMA_EEI MCF_REG16(0xFC044016)
++#define MCF_EDMA_SERQ MCF_REG08(0xFC044018)
++#define MCF_EDMA_CERQ MCF_REG08(0xFC044019)
++#define MCF_EDMA_SEEI MCF_REG08(0xFC04401A)
++#define MCF_EDMA_CEEI MCF_REG08(0xFC04401B)
++#define MCF_EDMA_CINT MCF_REG08(0xFC04401C)
++#define MCF_EDMA_CERR MCF_REG08(0xFC04401D)
++#define MCF_EDMA_SSRT MCF_REG08(0xFC04401E)
++#define MCF_EDMA_CDNE MCF_REG08(0xFC04401F)
++#define MCF_EDMA_INTR MCF_REG16(0xFC044026)
++#define MCF_EDMA_ERR MCF_REG16(0xFC04402E)
++#define MCF_EDMA_DCHPRI0 MCF_REG08(0xFC044100)
++#define MCF_EDMA_DCHPRI1 MCF_REG08(0xFC044101)
++#define MCF_EDMA_DCHPRI2 MCF_REG08(0xFC044102)
++#define MCF_EDMA_DCHPRI3 MCF_REG08(0xFC044103)
++#define MCF_EDMA_DCHPRI4 MCF_REG08(0xFC044104)
++#define MCF_EDMA_DCHPRI5 MCF_REG08(0xFC044105)
++#define MCF_EDMA_DCHPRI6 MCF_REG08(0xFC044106)
++#define MCF_EDMA_DCHPRI7 MCF_REG08(0xFC044107)
++#define MCF_EDMA_DCHPRI8 MCF_REG08(0xFC044108)
++#define MCF_EDMA_DCHPRI9 MCF_REG08(0xFC044109)
++#define MCF_EDMA_DCHPRI10 MCF_REG08(0xFC04410A)
++#define MCF_EDMA_DCHPRI11 MCF_REG08(0xFC04410B)
++#define MCF_EDMA_DCHPRI12 MCF_REG08(0xFC04410C)
++#define MCF_EDMA_DCHPRI13 MCF_REG08(0xFC04410D)
++#define MCF_EDMA_DCHPRI14 MCF_REG08(0xFC04410E)
++#define MCF_EDMA_DCHPRI15 MCF_REG08(0xFC04410F)
++#define MCF_EDMA_TCD0_SADDR MCF_REG32(0xFC045000)
++#define MCF_EDMA_TCD0_ATTR MCF_REG16(0xFC045004)
++#define MCF_EDMA_TCD0_SOFF MCF_REG16(0xFC045006)
++#define MCF_EDMA_TCD0_NBYTES MCF_REG32(0xFC045008)
++#define MCF_EDMA_TCD0_SLAST MCF_REG32(0xFC04500C)
++#define MCF_EDMA_TCD0_DADDR MCF_REG32(0xFC045010)
++#define MCF_EDMA_TCD0_CITER_ELINK MCF_REG16(0xFC045014)
++#define MCF_EDMA_TCD0_CITER MCF_REG16(0xFC045014)
++#define MCF_EDMA_TCD0_DOFF MCF_REG16(0xFC045016)
++#define MCF_EDMA_TCD0_DLAST_SGA MCF_REG32(0xFC045018)
++#define MCF_EDMA_TCD0_BITER_ELINK MCF_REG16(0xFC04501C)
++#define MCF_EDMA_TCD0_BITER MCF_REG16(0xFC04501C)
++#define MCF_EDMA_TCD0_CSR MCF_REG16(0xFC04501E)
++#define MCF_EDMA_TCD1_SADDR MCF_REG32(0xFC045020)
++#define MCF_EDMA_TCD1_ATTR MCF_REG16(0xFC045024)
++#define MCF_EDMA_TCD1_SOFF MCF_REG16(0xFC045026)
++#define MCF_EDMA_TCD1_NBYTES MCF_REG32(0xFC045028)
++#define MCF_EDMA_TCD1_SLAST MCF_REG32(0xFC04502C)
++#define MCF_EDMA_TCD1_DADDR MCF_REG32(0xFC045030)
++#define MCF_EDMA_TCD1_CITER_ELINK MCF_REG16(0xFC045034)
++#define MCF_EDMA_TCD1_CITER MCF_REG16(0xFC045034)
++#define MCF_EDMA_TCD1_DOFF MCF_REG16(0xFC045036)
++#define MCF_EDMA_TCD1_DLAST_SGA MCF_REG32(0xFC045038)
++#define MCF_EDMA_TCD1_BITER MCF_REG16(0xFC04503C)
++#define MCF_EDMA_TCD1_BITER_ELINK MCF_REG16(0xFC04503C)
++#define MCF_EDMA_TCD1_CSR MCF_REG16(0xFC04503E)
++#define MCF_EDMA_TCD2_SADDR MCF_REG32(0xFC045040)
++#define MCF_EDMA_TCD2_ATTR MCF_REG16(0xFC045044)
++#define MCF_EDMA_TCD2_SOFF MCF_REG16(0xFC045046)
++#define MCF_EDMA_TCD2_NBYTES MCF_REG32(0xFC045048)
++#define MCF_EDMA_TCD2_SLAST MCF_REG32(0xFC04504C)
++#define MCF_EDMA_TCD2_DADDR MCF_REG32(0xFC045050)
++#define MCF_EDMA_TCD2_CITER MCF_REG16(0xFC045054)
++#define MCF_EDMA_TCD2_CITER_ELINK MCF_REG16(0xFC045054)
++#define MCF_EDMA_TCD2_DOFF MCF_REG16(0xFC045056)
++#define MCF_EDMA_TCD2_DLAST_SGA MCF_REG32(0xFC045058)
++#define MCF_EDMA_TCD2_BITER_ELINK MCF_REG16(0xFC04505C)
++#define MCF_EDMA_TCD2_BITER MCF_REG16(0xFC04505C)
++#define MCF_EDMA_TCD2_CSR MCF_REG16(0xFC04505E)
++#define MCF_EDMA_TCD3_SADDR MCF_REG32(0xFC045060)
++#define MCF_EDMA_TCD3_ATTR MCF_REG16(0xFC045064)
++#define MCF_EDMA_TCD3_SOFF MCF_REG16(0xFC045066)
++#define MCF_EDMA_TCD3_NBYTES MCF_REG32(0xFC045068)
++#define MCF_EDMA_TCD3_SLAST MCF_REG32(0xFC04506C)
++#define MCF_EDMA_TCD3_DADDR MCF_REG32(0xFC045070)
++#define MCF_EDMA_TCD3_CITER MCF_REG16(0xFC045074)
++#define MCF_EDMA_TCD3_CITER_ELINK MCF_REG16(0xFC045074)
++#define MCF_EDMA_TCD3_DOFF MCF_REG16(0xFC045076)
++#define MCF_EDMA_TCD3_DLAST_SGA MCF_REG32(0xFC045078)
++#define MCF_EDMA_TCD3_BITER_ELINK MCF_REG16(0xFC04507C)
++#define MCF_EDMA_TCD3_BITER MCF_REG16(0xFC04507C)
++#define MCF_EDMA_TCD3_CSR MCF_REG16(0xFC04507E)
++#define MCF_EDMA_TCD4_SADDR MCF_REG32(0xFC045080)
++#define MCF_EDMA_TCD4_ATTR MCF_REG16(0xFC045084)
++#define MCF_EDMA_TCD4_SOFF MCF_REG16(0xFC045086)
++#define MCF_EDMA_TCD4_NBYTES MCF_REG32(0xFC045088)
++#define MCF_EDMA_TCD4_SLAST MCF_REG32(0xFC04508C)
++#define MCF_EDMA_TCD4_DADDR MCF_REG32(0xFC045090)
++#define MCF_EDMA_TCD4_CITER MCF_REG16(0xFC045094)
++#define MCF_EDMA_TCD4_CITER_ELINK MCF_REG16(0xFC045094)
++#define MCF_EDMA_TCD4_DOFF MCF_REG16(0xFC045096)
++#define MCF_EDMA_TCD4_DLAST_SGA MCF_REG32(0xFC045098)
++#define MCF_EDMA_TCD4_BITER MCF_REG16(0xFC04509C)
++#define MCF_EDMA_TCD4_BITER_ELINK MCF_REG16(0xFC04509C)
++#define MCF_EDMA_TCD4_CSR MCF_REG16(0xFC04509E)
++#define MCF_EDMA_TCD5_SADDR MCF_REG32(0xFC0450A0)
++#define MCF_EDMA_TCD5_ATTR MCF_REG16(0xFC0450A4)
++#define MCF_EDMA_TCD5_SOFF MCF_REG16(0xFC0450A6)
++#define MCF_EDMA_TCD5_NBYTES MCF_REG32(0xFC0450A8)
++#define MCF_EDMA_TCD5_SLAST MCF_REG32(0xFC0450AC)
++#define MCF_EDMA_TCD5_DADDR MCF_REG32(0xFC0450B0)
++#define MCF_EDMA_TCD5_CITER MCF_REG16(0xFC0450B4)
++#define MCF_EDMA_TCD5_CITER_ELINK MCF_REG16(0xFC0450B4)
++#define MCF_EDMA_TCD5_DOFF MCF_REG16(0xFC0450B6)
++#define MCF_EDMA_TCD5_DLAST_SGA MCF_REG32(0xFC0450B8)
++#define MCF_EDMA_TCD5_BITER_ELINK MCF_REG16(0xFC0450BC)
++#define MCF_EDMA_TCD5_BITER MCF_REG16(0xFC0450BC)
++#define MCF_EDMA_TCD5_CSR MCF_REG16(0xFC0450BE)
++#define MCF_EDMA_TCD6_SADDR MCF_REG32(0xFC0450C0)
++#define MCF_EDMA_TCD6_ATTR MCF_REG16(0xFC0450C4)
++#define MCF_EDMA_TCD6_SOFF MCF_REG16(0xFC0450C6)
++#define MCF_EDMA_TCD6_NBYTES MCF_REG32(0xFC0450C8)
++#define MCF_EDMA_TCD6_SLAST MCF_REG32(0xFC0450CC)
++#define MCF_EDMA_TCD6_DADDR MCF_REG32(0xFC0450D0)
++#define MCF_EDMA_TCD6_CITER MCF_REG16(0xFC0450D4)
++#define MCF_EDMA_TCD6_CITER_ELINK MCF_REG16(0xFC0450D4)
++#define MCF_EDMA_TCD6_DOFF MCF_REG16(0xFC0450D6)
++#define MCF_EDMA_TCD6_DLAST_SGA MCF_REG32(0xFC0450D8)
++#define MCF_EDMA_TCD6_BITER_ELINK MCF_REG16(0xFC0450DC)
++#define MCF_EDMA_TCD6_BITER MCF_REG16(0xFC0450DC)
++#define MCF_EDMA_TCD6_CSR MCF_REG16(0xFC0450DE)
++#define MCF_EDMA_TCD7_SADDR MCF_REG32(0xFC0450E0)
++#define MCF_EDMA_TCD7_ATTR MCF_REG16(0xFC0450E4)
++#define MCF_EDMA_TCD7_SOFF MCF_REG16(0xFC0450E6)
++#define MCF_EDMA_TCD7_NBYTES MCF_REG32(0xFC0450E8)
++#define MCF_EDMA_TCD7_SLAST MCF_REG32(0xFC0450EC)
++#define MCF_EDMA_TCD7_DADDR MCF_REG32(0xFC0450F0)
++#define MCF_EDMA_TCD7_CITER MCF_REG16(0xFC0450F4)
++#define MCF_EDMA_TCD7_CITER_ELINK MCF_REG16(0xFC0450F4)
++#define MCF_EDMA_TCD7_DOFF MCF_REG16(0xFC0450F6)
++#define MCF_EDMA_TCD7_DLAST_SGA MCF_REG32(0xFC0450F8)
++#define MCF_EDMA_TCD7_BITER_ELINK MCF_REG16(0xFC0450FC)
++#define MCF_EDMA_TCD7_BITER MCF_REG16(0xFC0450FC)
++#define MCF_EDMA_TCD7_CSR MCF_REG16(0xFC0450FE)
++#define MCF_EDMA_TCD8_SADDR MCF_REG32(0xFC045100)
++#define MCF_EDMA_TCD8_ATTR MCF_REG16(0xFC045104)
++#define MCF_EDMA_TCD8_SOFF MCF_REG16(0xFC045106)
++#define MCF_EDMA_TCD8_NBYTES MCF_REG32(0xFC045108)
++#define MCF_EDMA_TCD8_SLAST MCF_REG32(0xFC04510C)
++#define MCF_EDMA_TCD8_DADDR MCF_REG32(0xFC045110)
++#define MCF_EDMA_TCD8_CITER MCF_REG16(0xFC045114)
++#define MCF_EDMA_TCD8_CITER_ELINK MCF_REG16(0xFC045114)
++#define MCF_EDMA_TCD8_DOFF MCF_REG16(0xFC045116)
++#define MCF_EDMA_TCD8_DLAST_SGA MCF_REG32(0xFC045118)
++#define MCF_EDMA_TCD8_BITER_ELINK MCF_REG16(0xFC04511C)
++#define MCF_EDMA_TCD8_BITER MCF_REG16(0xFC04511C)
++#define MCF_EDMA_TCD8_CSR MCF_REG16(0xFC04511E)
++#define MCF_EDMA_TCD9_SADDR MCF_REG32(0xFC045120)
++#define MCF_EDMA_TCD9_ATTR MCF_REG16(0xFC045124)
++#define MCF_EDMA_TCD9_SOFF MCF_REG16(0xFC045126)
++#define MCF_EDMA_TCD9_NBYTES MCF_REG32(0xFC045128)
++#define MCF_EDMA_TCD9_SLAST MCF_REG32(0xFC04512C)
++#define MCF_EDMA_TCD9_DADDR MCF_REG32(0xFC045130)
++#define MCF_EDMA_TCD9_CITER_ELINK MCF_REG16(0xFC045134)
++#define MCF_EDMA_TCD9_CITER MCF_REG16(0xFC045134)
++#define MCF_EDMA_TCD9_DOFF MCF_REG16(0xFC045136)
++#define MCF_EDMA_TCD9_DLAST_SGA MCF_REG32(0xFC045138)
++#define MCF_EDMA_TCD9_BITER_ELINK MCF_REG16(0xFC04513C)
++#define MCF_EDMA_TCD9_BITER MCF_REG16(0xFC04513C)
++#define MCF_EDMA_TCD9_CSR MCF_REG16(0xFC04513E)
++#define MCF_EDMA_TCD10_SADDR MCF_REG32(0xFC045140)
++#define MCF_EDMA_TCD10_ATTR MCF_REG16(0xFC045144)
++#define MCF_EDMA_TCD10_SOFF MCF_REG16(0xFC045146)
++#define MCF_EDMA_TCD10_NBYTES MCF_REG32(0xFC045148)
++#define MCF_EDMA_TCD10_SLAST MCF_REG32(0xFC04514C)
++#define MCF_EDMA_TCD10_DADDR MCF_REG32(0xFC045150)
++#define MCF_EDMA_TCD10_CITER_ELINK MCF_REG16(0xFC045154)
++#define MCF_EDMA_TCD10_CITER MCF_REG16(0xFC045154)
++#define MCF_EDMA_TCD10_DOFF MCF_REG16(0xFC045156)
++#define MCF_EDMA_TCD10_DLAST_SGA MCF_REG32(0xFC045158)
++#define MCF_EDMA_TCD10_BITER MCF_REG16(0xFC04515C)
++#define MCF_EDMA_TCD10_BITER_ELINK MCF_REG16(0xFC04515C)
++#define MCF_EDMA_TCD10_CSR MCF_REG16(0xFC04515E)
++#define MCF_EDMA_TCD11_SADDR MCF_REG32(0xFC045160)
++#define MCF_EDMA_TCD11_ATTR MCF_REG16(0xFC045164)
++#define MCF_EDMA_TCD11_SOFF MCF_REG16(0xFC045166)
++#define MCF_EDMA_TCD11_NBYTES MCF_REG32(0xFC045168)
++#define MCF_EDMA_TCD11_SLAST MCF_REG32(0xFC04516C)
++#define MCF_EDMA_TCD11_DADDR MCF_REG32(0xFC045170)
++#define MCF_EDMA_TCD11_CITER MCF_REG16(0xFC045174)
++#define MCF_EDMA_TCD11_CITER_ELINK MCF_REG16(0xFC045174)
++#define MCF_EDMA_TCD11_DOFF MCF_REG16(0xFC045176)
++#define MCF_EDMA_TCD11_DLAST_SGA MCF_REG32(0xFC045178)
++#define MCF_EDMA_TCD11_BITER MCF_REG16(0xFC04517C)
++#define MCF_EDMA_TCD11_BITER_ELINK MCF_REG16(0xFC04517C)
++#define MCF_EDMA_TCD11_CSR MCF_REG16(0xFC04517E)
++#define MCF_EDMA_TCD12_SADDR MCF_REG32(0xFC045180)
++#define MCF_EDMA_TCD12_ATTR MCF_REG16(0xFC045184)
++#define MCF_EDMA_TCD12_SOFF MCF_REG16(0xFC045186)
++#define MCF_EDMA_TCD12_NBYTES MCF_REG32(0xFC045188)
++#define MCF_EDMA_TCD12_SLAST MCF_REG32(0xFC04518C)
++#define MCF_EDMA_TCD12_DADDR MCF_REG32(0xFC045190)
++#define MCF_EDMA_TCD12_CITER MCF_REG16(0xFC045194)
++#define MCF_EDMA_TCD12_CITER_ELINK MCF_REG16(0xFC045194)
++#define MCF_EDMA_TCD12_DOFF MCF_REG16(0xFC045196)
++#define MCF_EDMA_TCD12_DLAST_SGA MCF_REG32(0xFC045198)
++#define MCF_EDMA_TCD12_BITER MCF_REG16(0xFC04519C)
++#define MCF_EDMA_TCD12_BITER_ELINK MCF_REG16(0xFC04519C)
++#define MCF_EDMA_TCD12_CSR MCF_REG16(0xFC04519E)
++#define MCF_EDMA_TCD13_SADDR MCF_REG32(0xFC0451A0)
++#define MCF_EDMA_TCD13_ATTR MCF_REG16(0xFC0451A4)
++#define MCF_EDMA_TCD13_SOFF MCF_REG16(0xFC0451A6)
++#define MCF_EDMA_TCD13_NBYTES MCF_REG32(0xFC0451A8)
++#define MCF_EDMA_TCD13_SLAST MCF_REG32(0xFC0451AC)
++#define MCF_EDMA_TCD13_DADDR MCF_REG32(0xFC0451B0)
++#define MCF_EDMA_TCD13_CITER_ELINK MCF_REG16(0xFC0451B4)
++#define MCF_EDMA_TCD13_CITER MCF_REG16(0xFC0451B4)
++#define MCF_EDMA_TCD13_DOFF MCF_REG16(0xFC0451B6)
++#define MCF_EDMA_TCD13_DLAST_SGA MCF_REG32(0xFC0451B8)
++#define MCF_EDMA_TCD13_BITER_ELINK MCF_REG16(0xFC0451BC)
++#define MCF_EDMA_TCD13_BITER MCF_REG16(0xFC0451BC)
++#define MCF_EDMA_TCD13_CSR MCF_REG16(0xFC0451BE)
++#define MCF_EDMA_TCD14_SADDR MCF_REG32(0xFC0451C0)
++#define MCF_EDMA_TCD14_ATTR MCF_REG16(0xFC0451C4)
++#define MCF_EDMA_TCD14_SOFF MCF_REG16(0xFC0451C6)
++#define MCF_EDMA_TCD14_NBYTES MCF_REG32(0xFC0451C8)
++#define MCF_EDMA_TCD14_SLAST MCF_REG32(0xFC0451CC)
++#define MCF_EDMA_TCD14_DADDR MCF_REG32(0xFC0451D0)
++#define MCF_EDMA_TCD14_CITER MCF_REG16(0xFC0451D4)
++#define MCF_EDMA_TCD14_CITER_ELINK MCF_REG16(0xFC0451D4)
++#define MCF_EDMA_TCD14_DOFF MCF_REG16(0xFC0451D6)
++#define MCF_EDMA_TCD14_DLAST_SGA MCF_REG32(0xFC0451D8)
++#define MCF_EDMA_TCD14_BITER_ELINK MCF_REG16(0xFC0451DC)
++#define MCF_EDMA_TCD14_BITER MCF_REG16(0xFC0451DC)
++#define MCF_EDMA_TCD14_CSR MCF_REG16(0xFC0451DE)
++#define MCF_EDMA_TCD15_SADDR MCF_REG32(0xFC0451E0)
++#define MCF_EDMA_TCD15_ATTR MCF_REG16(0xFC0451E4)
++#define MCF_EDMA_TCD15_SOFF MCF_REG16(0xFC0451E6)
++#define MCF_EDMA_TCD15_NBYTES MCF_REG32(0xFC0451E8)
++#define MCF_EDMA_TCD15_SLAST MCF_REG32(0xFC0451EC)
++#define MCF_EDMA_TCD15_DADDR MCF_REG32(0xFC0451F0)
++#define MCF_EDMA_TCD15_CITER_ELINK MCF_REG16(0xFC0451F4)
++#define MCF_EDMA_TCD15_CITER MCF_REG16(0xFC0451F4)
++#define MCF_EDMA_TCD15_DOFF MCF_REG16(0xFC0451F6)
++#define MCF_EDMA_TCD15_DLAST_SGA MCF_REG32(0xFC0451F8)
++#define MCF_EDMA_TCD15_BITER MCF_REG16(0xFC0451FC)
++#define MCF_EDMA_TCD15_BITER_ELINK MCF_REG16(0xFC0451FC)
++#define MCF_EDMA_TCD15_CSR MCF_REG16(0xFC0451FE)
++
++/* Parameterized register read/write macros for multiple registers */
++#define MCF_EDMA_DCHPRI(x) MCF_REG08(0xFC044100+((x)*0x001))
++#define MCF_EDMA_TCD_SADDR(x) MCF_REG32(0xFC045000+((x)*0x020))
++#define MCF_EDMA_TCD_ATTR(x) MCF_REG16(0xFC045004+((x)*0x020))
++#define MCF_EDMA_TCD_SOFF(x) MCF_REG16(0xFC045006+((x)*0x020))
++#define MCF_EDMA_TCD_NBYTES(x) MCF_REG32(0xFC045008+((x)*0x020))
++#define MCF_EDMA_TCD_SLAST(x) MCF_REG32(0xFC04500C+((x)*0x020))
++#define MCF_EDMA_TCD_DADDR(x) MCF_REG32(0xFC045010+((x)*0x020))
++#define MCF_EDMA_TCD_CITER_ELINK(x) MCF_REG16(0xFC045014+((x)*0x020))
++#define MCF_EDMA_TCD_CITER(x) MCF_REG16(0xFC045014+((x)*0x020))
++#define MCF_EDMA_TCD_DOFF(x) MCF_REG16(0xFC045016+((x)*0x020))
++#define MCF_EDMA_TCD_DLAST_SGA(x) MCF_REG32(0xFC045018+((x)*0x020))
++#define MCF_EDMA_TCD_BITER_ELINK(x) MCF_REG16(0xFC04501C+((x)*0x020))
++#define MCF_EDMA_TCD_BITER(x) MCF_REG16(0xFC04501C+((x)*0x020))
++#define MCF_EDMA_TCD_CSR(x) MCF_REG16(0xFC04501e +((x)*0x020))
++
++/* Bit definitions and macros for CR */
++#define MCF_EDMA_CR_EDBG (0x00000002)
++#define MCF_EDMA_CR_ERCA (0x00000004)
++
++/* Bit definitions and macros for ES */
++#define MCF_EDMA_ES_DBE (0x00000001)
++#define MCF_EDMA_ES_SBE (0x00000002)
++#define MCF_EDMA_ES_SGE (0x00000004)
++#define MCF_EDMA_ES_NCE (0x00000008)
++#define MCF_EDMA_ES_DOE (0x00000010)
++#define MCF_EDMA_ES_DAE (0x00000020)
++#define MCF_EDMA_ES_SOE (0x00000040)
++#define MCF_EDMA_ES_SAE (0x00000080)
++#define MCF_EDMA_ES_ERRCHN(x) (((x)&0x0000000F)<<8)
++#define MCF_EDMA_ES_CPE (0x00004000)
++#define MCF_EDMA_ES_VLD (0x80000000)
++
++/* Bit definitions and macros for ERQ */
++#define MCF_EDMA_ERQ_ERQ0 (0x0001)
++#define MCF_EDMA_ERQ_ERQ1 (0x0002)
++#define MCF_EDMA_ERQ_ERQ2 (0x0004)
++#define MCF_EDMA_ERQ_ERQ3 (0x0008)
++#define MCF_EDMA_ERQ_ERQ4 (0x0010)
++#define MCF_EDMA_ERQ_ERQ5 (0x0020)
++#define MCF_EDMA_ERQ_ERQ6 (0x0040)
++#define MCF_EDMA_ERQ_ERQ7 (0x0080)
++#define MCF_EDMA_ERQ_ERQ8 (0x0100)
++#define MCF_EDMA_ERQ_ERQ9 (0x0200)
++#define MCF_EDMA_ERQ_ERQ10 (0x0400)
++#define MCF_EDMA_ERQ_ERQ11 (0x0800)
++#define MCF_EDMA_ERQ_ERQ12 (0x1000)
++#define MCF_EDMA_ERQ_ERQ13 (0x2000)
++#define MCF_EDMA_ERQ_ERQ14 (0x4000)
++#define MCF_EDMA_ERQ_ERQ15 (0x8000)
++
++/* Bit definitions and macros for EEI */
++#define MCF_EDMA_EEI_EEI0 (0x0001)
++#define MCF_EDMA_EEI_EEI1 (0x0002)
++#define MCF_EDMA_EEI_EEI2 (0x0004)
++#define MCF_EDMA_EEI_EEI3 (0x0008)
++#define MCF_EDMA_EEI_EEI4 (0x0010)
++#define MCF_EDMA_EEI_EEI5 (0x0020)
++#define MCF_EDMA_EEI_EEI6 (0x0040)
++#define MCF_EDMA_EEI_EEI7 (0x0080)
++#define MCF_EDMA_EEI_EEI8 (0x0100)
++#define MCF_EDMA_EEI_EEI9 (0x0200)
++#define MCF_EDMA_EEI_EEI10 (0x0400)
++#define MCF_EDMA_EEI_EEI11 (0x0800)
++#define MCF_EDMA_EEI_EEI12 (0x1000)
++#define MCF_EDMA_EEI_EEI13 (0x2000)
++#define MCF_EDMA_EEI_EEI14 (0x4000)
++#define MCF_EDMA_EEI_EEI15 (0x8000)
++
++/* Bit definitions and macros for SERQ */
++#define MCF_EDMA_SERQ_SERQ(x) (((x)&0x0F))
++#define MCF_EDMA_SERQ_SAER (0x40)
++
++/* Bit definitions and macros for CERQ */
++#define MCF_EDMA_CERQ_CERQ(x) (((x)&0x0F))
++#define MCF_EDMA_CERQ_CAER (0x40)
++
++/* Bit definitions and macros for SEEI */
++#define MCF_EDMA_SEEI_SEEI(x) (((x)&0x0F))
++#define MCF_EDMA_SEEI_SAEE (0x40)
++
++/* Bit definitions and macros for CEEI */
++#define MCF_EDMA_CEEI_CEEI(x) (((x)&0x0F))
++#define MCF_EDMA_CEEI_CAEE (0x40)
++
++/* Bit definitions and macros for CINT */
++#define MCF_EDMA_CINT_CINT(x) (((x)&0x0F))
++#define MCF_EDMA_CINT_CAIR (0x40)
++
++/* Bit definitions and macros for CERR */
++#define MCF_EDMA_CERR_CERR(x) (((x)&0x0F))
++#define MCF_EDMA_CERR_CAER (0x40)
++
++/* Bit definitions and macros for SSRT */
++#define MCF_EDMA_SSRT_SSRT(x) (((x)&0x0F))
++#define MCF_EDMA_SSRT_SAST (0x40)
++
++/* Bit definitions and macros for CDNE */
++#define MCF_EDMA_CDNE_CDNE(x) (((x)&0x0F))
++#define MCF_EDMA_CDNE_CADN (0x40)
++
++/* Bit definitions and macros for INTR */
++#define MCF_EDMA_INTR_INT0 (0x0001)
++#define MCF_EDMA_INTR_INT1 (0x0002)
++#define MCF_EDMA_INTR_INT2 (0x0004)
++#define MCF_EDMA_INTR_INT3 (0x0008)
++#define MCF_EDMA_INTR_INT4 (0x0010)
++#define MCF_EDMA_INTR_INT5 (0x0020)
++#define MCF_EDMA_INTR_INT6 (0x0040)
++#define MCF_EDMA_INTR_INT7 (0x0080)
++#define MCF_EDMA_INTR_INT8 (0x0100)
++#define MCF_EDMA_INTR_INT9 (0x0200)
++#define MCF_EDMA_INTR_INT10 (0x0400)
++#define MCF_EDMA_INTR_INT11 (0x0800)
++#define MCF_EDMA_INTR_INT12 (0x1000)
++#define MCF_EDMA_INTR_INT13 (0x2000)
++#define MCF_EDMA_INTR_INT14 (0x4000)
++#define MCF_EDMA_INTR_INT15 (0x8000)
++
++/* Bit definitions and macros for ERR */
++#define MCF_EDMA_ERR_ERR0 (0x0001)
++#define MCF_EDMA_ERR_ERR1 (0x0002)
++#define MCF_EDMA_ERR_ERR2 (0x0004)
++#define MCF_EDMA_ERR_ERR3 (0x0008)
++#define MCF_EDMA_ERR_ERR4 (0x0010)
++#define MCF_EDMA_ERR_ERR5 (0x0020)
++#define MCF_EDMA_ERR_ERR6 (0x0040)
++#define MCF_EDMA_ERR_ERR7 (0x0080)
++#define MCF_EDMA_ERR_ERR8 (0x0100)
++#define MCF_EDMA_ERR_ERR9 (0x0200)
++#define MCF_EDMA_ERR_ERR10 (0x0400)
++#define MCF_EDMA_ERR_ERR11 (0x0800)
++#define MCF_EDMA_ERR_ERR12 (0x1000)
++#define MCF_EDMA_ERR_ERR13 (0x2000)
++#define MCF_EDMA_ERR_ERR14 (0x4000)
++#define MCF_EDMA_ERR_ERR15 (0x8000)
++
++/* Bit definitions and macros for DCHPRI group */
++#define MCF_EDMA_DCHPRI_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI0 */
++#define MCF_EDMA_DCHPRI0_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI0_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI1 */
++#define MCF_EDMA_DCHPRI1_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI1_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI2 */
++#define MCF_EDMA_DCHPRI2_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI2_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI3 */
++#define MCF_EDMA_DCHPRI3_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI3_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI4 */
++#define MCF_EDMA_DCHPRI4_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI4_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI5 */
++#define MCF_EDMA_DCHPRI5_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI5_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI6 */
++#define MCF_EDMA_DCHPRI6_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI6_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI7 */
++#define MCF_EDMA_DCHPRI7_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI7_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI8 */
++#define MCF_EDMA_DCHPRI8_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI8_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI9 */
++#define MCF_EDMA_DCHPRI9_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI9_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI10 */
++#define MCF_EDMA_DCHPRI10_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI10_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI11 */
++#define MCF_EDMA_DCHPRI11_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI11_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI12 */
++#define MCF_EDMA_DCHPRI12_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI12_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI13 */
++#define MCF_EDMA_DCHPRI13_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI13_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI14 */
++#define MCF_EDMA_DCHPRI14_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI14_ECP (0x80)
++
++/* Bit definitions and macros for DCHPRI15 */
++#define MCF_EDMA_DCHPRI15_CHPRI(x) (((x)&0x0F))
++#define MCF_EDMA_DCHPRI15_ECP (0x80)
++
++/* Bit definitions and macros for TCD_SADDR group */
++#define MCF_EDMA_TCD_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD0_SADDR */
++#define MCF_EDMA_TCD0_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD_ATTR group */
++#define MCF_EDMA_TCD_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD_ATTR_SMOD(x) (((x)&0x001F)<<11)
++#define MCF_EDMA_TCD_ATTR_SSIZE_8BIT (0x0000)
++#define MCF_EDMA_TCD_ATTR_SSIZE_16BIT (0x0100)
++#define MCF_EDMA_TCD_ATTR_SSIZE_32BIT (0x0200)
++#define MCF_EDMA_TCD_ATTR_SSIZE_16BYTE (0x0400)
++#define MCF_EDMA_TCD_ATTR_DSIZE_8BIT (0x0000)
++#define MCF_EDMA_TCD_ATTR_DSIZE_16BIT (0x0001)
++#define MCF_EDMA_TCD_ATTR_DSIZE_32BIT (0x0002)
++#define MCF_EDMA_TCD_ATTR_DSIZE_16BYTE (0x0004)
++
++/* Bit definitions and macros for TCD0_ATTR */
++#define MCF_EDMA_TCD0_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD0_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD0_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD0_ATTR_SMOD(x) (((x)&0x001F)<<11)
++#define MCF_EDMA_TCD0_ATTR_SSIZE_8BIT (0x0000)
++#define MCF_EDMA_TCD0_ATTR_SSIZE_16BIT (0x0100)
++#define MCF_EDMA_TCD0_ATTR_SSIZE_32BIT (0x0200)
++#define MCF_EDMA_TCD0_ATTR_SSIZE_16BYTE (0x0400)
++#define MCF_EDMA_TCD0_ATTR_DSIZE_8BIT (0x0000)
++#define MCF_EDMA_TCD0_ATTR_DSIZE_16BIT (0x0001)
++#define MCF_EDMA_TCD0_ATTR_DSIZE_32BIT (0x0002)
++#define MCF_EDMA_TCD0_ATTR_DSIZE_16BYTE (0x0004)
++
++/* Bit definitions and macros for TCD_SOFF group */
++#define MCF_EDMA_TCD_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD0_SOFF */
++#define MCF_EDMA_TCD0_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD_NBYTES group */
++#define MCF_EDMA_TCD_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD0_NBYTES */
++#define MCF_EDMA_TCD0_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD_SLAST group */
++#define MCF_EDMA_TCD_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD0_SLAST */
++#define MCF_EDMA_TCD0_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD_DADDR group */
++#define MCF_EDMA_TCD_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD0_DADDR */
++#define MCF_EDMA_TCD0_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD_CITER_ELINK group */
++#define MCF_EDMA_TCD_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD0_CITER_ELINK */
++#define MCF_EDMA_TCD0_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD0_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD0_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD_CITER group */
++#define MCF_EDMA_TCD_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD0_CITER */
++#define MCF_EDMA_TCD0_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD0_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD_DOFF group */
++#define MCF_EDMA_TCD_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD0_DOFF */
++#define MCF_EDMA_TCD0_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD_DLAST_SGA group */
++#define MCF_EDMA_TCD_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD0_DLAST_SGA */
++#define MCF_EDMA_TCD0_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD_BITER_ELINK group */
++#define MCF_EDMA_TCD_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD0_BITER_ELINK */
++#define MCF_EDMA_TCD0_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD0_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD0_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD_BITER group */
++#define MCF_EDMA_TCD_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD0_BITER */
++#define MCF_EDMA_TCD0_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD0_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD_CSR group */
++#define MCF_EDMA_TCD_CSR_START (0x0001)
++#define MCF_EDMA_TCD_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD_CSR_BWC(x) (((x)&0x0003)<<14)
++#define MCF_EDMA_TCD_CSR_BWC_NO_STALL (0x0000)
++#define MCF_EDMA_TCD_CSR_BWC_4CYC_STALL (0x8000)
++#define MCF_EDMA_TCD_CSR_BWC_8CYC_STALL (0xC000)
++
++/* Bit definitions and macros for TCD0_CSR */
++#define MCF_EDMA_TCD0_CSR_START (0x0001)
++#define MCF_EDMA_TCD0_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD0_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD0_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD0_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD0_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD0_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD0_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD0_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD0_CSR_BWC(x) (((x)&0x0003)<<14)
++#define MCF_EDMA_TCD0_CSR_BWC_NO_STALL (0x0000)
++#define MCF_EDMA_TCD0_CSR_BWC_4CYC_STALL (0x8000)
++#define MCF_EDMA_TCD0_CSR_BWC_8CYC_STALL (0xC000)
++
++/* Bit definitions and macros for TCD1_SADDR */
++#define MCF_EDMA_TCD1_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD1_ATTR */
++#define MCF_EDMA_TCD1_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD1_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD1_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD1_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD1_SOFF */
++#define MCF_EDMA_TCD1_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD1_NBYTES */
++#define MCF_EDMA_TCD1_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD1_SLAST */
++#define MCF_EDMA_TCD1_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD1_DADDR */
++#define MCF_EDMA_TCD1_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD1_CITER_ELINK */
++#define MCF_EDMA_TCD1_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD1_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD1_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD1_CITER */
++#define MCF_EDMA_TCD1_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD1_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD1_DOFF */
++#define MCF_EDMA_TCD1_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD1_DLAST_SGA */
++#define MCF_EDMA_TCD1_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD1_BITER */
++#define MCF_EDMA_TCD1_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD1_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD1_BITER_ELINK */
++#define MCF_EDMA_TCD1_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD1_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD1_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD1_CSR */
++#define MCF_EDMA_TCD1_CSR_START (0x0001)
++#define MCF_EDMA_TCD1_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD1_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD1_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD1_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD1_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD1_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD1_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD1_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD1_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD2_SADDR */
++#define MCF_EDMA_TCD2_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD2_ATTR */
++#define MCF_EDMA_TCD2_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD2_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD2_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD2_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD2_SOFF */
++#define MCF_EDMA_TCD2_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD2_NBYTES */
++#define MCF_EDMA_TCD2_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD2_SLAST */
++#define MCF_EDMA_TCD2_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD2_DADDR */
++#define MCF_EDMA_TCD2_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD2_CITER */
++#define MCF_EDMA_TCD2_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD2_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD2_CITER_ELINK */
++#define MCF_EDMA_TCD2_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD2_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD2_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD2_DOFF */
++#define MCF_EDMA_TCD2_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD2_DLAST_SGA */
++#define MCF_EDMA_TCD2_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD2_BITER_ELINK */
++#define MCF_EDMA_TCD2_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD2_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD2_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD2_BITER */
++#define MCF_EDMA_TCD2_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD2_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD2_CSR */
++#define MCF_EDMA_TCD2_CSR_START (0x0001)
++#define MCF_EDMA_TCD2_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD2_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD2_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD2_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD2_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD2_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD2_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD2_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD2_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD3_SADDR */
++#define MCF_EDMA_TCD3_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD3_ATTR */
++#define MCF_EDMA_TCD3_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD3_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD3_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD3_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD3_SOFF */
++#define MCF_EDMA_TCD3_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD3_NBYTES */
++#define MCF_EDMA_TCD3_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD3_SLAST */
++#define MCF_EDMA_TCD3_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD3_DADDR */
++#define MCF_EDMA_TCD3_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD3_CITER */
++#define MCF_EDMA_TCD3_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD3_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD3_CITER_ELINK */
++#define MCF_EDMA_TCD3_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD3_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD3_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD3_DOFF */
++#define MCF_EDMA_TCD3_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD3_DLAST_SGA */
++#define MCF_EDMA_TCD3_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD3_BITER_ELINK */
++#define MCF_EDMA_TCD3_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD3_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD3_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD3_BITER */
++#define MCF_EDMA_TCD3_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD3_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD3_CSR */
++#define MCF_EDMA_TCD3_CSR_START (0x0001)
++#define MCF_EDMA_TCD3_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD3_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD3_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD3_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD3_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD3_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD3_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD3_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD3_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD4_SADDR */
++#define MCF_EDMA_TCD4_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD4_ATTR */
++#define MCF_EDMA_TCD4_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD4_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD4_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD4_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD4_SOFF */
++#define MCF_EDMA_TCD4_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD4_NBYTES */
++#define MCF_EDMA_TCD4_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD4_SLAST */
++#define MCF_EDMA_TCD4_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD4_DADDR */
++#define MCF_EDMA_TCD4_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD4_CITER */
++#define MCF_EDMA_TCD4_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD4_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD4_CITER_ELINK */
++#define MCF_EDMA_TCD4_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD4_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD4_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD4_DOFF */
++#define MCF_EDMA_TCD4_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD4_DLAST_SGA */
++#define MCF_EDMA_TCD4_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD4_BITER */
++#define MCF_EDMA_TCD4_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD4_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD4_BITER_ELINK */
++#define MCF_EDMA_TCD4_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD4_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD4_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD4_CSR */
++#define MCF_EDMA_TCD4_CSR_START (0x0001)
++#define MCF_EDMA_TCD4_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD4_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD4_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD4_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD4_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD4_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD4_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD4_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD4_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD5_SADDR */
++#define MCF_EDMA_TCD5_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD5_ATTR */
++#define MCF_EDMA_TCD5_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD5_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD5_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD5_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD5_SOFF */
++#define MCF_EDMA_TCD5_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD5_NBYTES */
++#define MCF_EDMA_TCD5_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD5_SLAST */
++#define MCF_EDMA_TCD5_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD5_DADDR */
++#define MCF_EDMA_TCD5_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD5_CITER */
++#define MCF_EDMA_TCD5_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD5_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD5_CITER_ELINK */
++#define MCF_EDMA_TCD5_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD5_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD5_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD5_DOFF */
++#define MCF_EDMA_TCD5_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD5_DLAST_SGA */
++#define MCF_EDMA_TCD5_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD5_BITER_ELINK */
++#define MCF_EDMA_TCD5_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD5_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD5_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD5_BITER */
++#define MCF_EDMA_TCD5_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD5_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD5_CSR */
++#define MCF_EDMA_TCD5_CSR_START (0x0001)
++#define MCF_EDMA_TCD5_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD5_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD5_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD5_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD5_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD5_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD5_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD5_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD5_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD6_SADDR */
++#define MCF_EDMA_TCD6_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD6_ATTR */
++#define MCF_EDMA_TCD6_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD6_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD6_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD6_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD6_SOFF */
++#define MCF_EDMA_TCD6_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD6_NBYTES */
++#define MCF_EDMA_TCD6_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD6_SLAST */
++#define MCF_EDMA_TCD6_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD6_DADDR */
++#define MCF_EDMA_TCD6_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD6_CITER */
++#define MCF_EDMA_TCD6_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD6_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD6_CITER_ELINK */
++#define MCF_EDMA_TCD6_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD6_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD6_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD6_DOFF */
++#define MCF_EDMA_TCD6_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD6_DLAST_SGA */
++#define MCF_EDMA_TCD6_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD6_BITER_ELINK */
++#define MCF_EDMA_TCD6_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD6_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD6_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD6_BITER */
++#define MCF_EDMA_TCD6_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD6_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD6_CSR */
++#define MCF_EDMA_TCD6_CSR_START (0x0001)
++#define MCF_EDMA_TCD6_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD6_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD6_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD6_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD6_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD6_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD6_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD6_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD6_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD7_SADDR */
++#define MCF_EDMA_TCD7_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD7_ATTR */
++#define MCF_EDMA_TCD7_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD7_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD7_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD7_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD7_SOFF */
++#define MCF_EDMA_TCD7_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD7_NBYTES */
++#define MCF_EDMA_TCD7_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD7_SLAST */
++#define MCF_EDMA_TCD7_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD7_DADDR */
++#define MCF_EDMA_TCD7_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD7_CITER */
++#define MCF_EDMA_TCD7_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD7_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD7_CITER_ELINK */
++#define MCF_EDMA_TCD7_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD7_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD7_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD7_DOFF */
++#define MCF_EDMA_TCD7_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD7_DLAST_SGA */
++#define MCF_EDMA_TCD7_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD7_BITER_ELINK */
++#define MCF_EDMA_TCD7_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD7_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD7_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD7_BITER */
++#define MCF_EDMA_TCD7_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD7_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD7_CSR */
++#define MCF_EDMA_TCD7_CSR_START (0x0001)
++#define MCF_EDMA_TCD7_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD7_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD7_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD7_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD7_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD7_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD7_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD7_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD7_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD8_SADDR */
++#define MCF_EDMA_TCD8_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD8_ATTR */
++#define MCF_EDMA_TCD8_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD8_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD8_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD8_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD8_SOFF */
++#define MCF_EDMA_TCD8_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD8_NBYTES */
++#define MCF_EDMA_TCD8_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD8_SLAST */
++#define MCF_EDMA_TCD8_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD8_DADDR */
++#define MCF_EDMA_TCD8_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD8_CITER */
++#define MCF_EDMA_TCD8_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD8_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD8_CITER_ELINK */
++#define MCF_EDMA_TCD8_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD8_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD8_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD8_DOFF */
++#define MCF_EDMA_TCD8_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD8_DLAST_SGA */
++#define MCF_EDMA_TCD8_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD8_BITER_ELINK */
++#define MCF_EDMA_TCD8_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD8_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD8_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD8_BITER */
++#define MCF_EDMA_TCD8_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD8_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD8_CSR */
++#define MCF_EDMA_TCD8_CSR_START (0x0001)
++#define MCF_EDMA_TCD8_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD8_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD8_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD8_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD8_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD8_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD8_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD8_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD8_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD9_SADDR */
++#define MCF_EDMA_TCD9_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD9_ATTR */
++#define MCF_EDMA_TCD9_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD9_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD9_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD9_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD9_SOFF */
++#define MCF_EDMA_TCD9_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD9_NBYTES */
++#define MCF_EDMA_TCD9_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD9_SLAST */
++#define MCF_EDMA_TCD9_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD9_DADDR */
++#define MCF_EDMA_TCD9_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD9_CITER_ELINK */
++#define MCF_EDMA_TCD9_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD9_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD9_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD9_CITER */
++#define MCF_EDMA_TCD9_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD9_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD9_DOFF */
++#define MCF_EDMA_TCD9_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD9_DLAST_SGA */
++#define MCF_EDMA_TCD9_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD9_BITER_ELINK */
++#define MCF_EDMA_TCD9_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD9_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD9_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD9_BITER */
++#define MCF_EDMA_TCD9_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD9_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD9_CSR */
++#define MCF_EDMA_TCD9_CSR_START (0x0001)
++#define MCF_EDMA_TCD9_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD9_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD9_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD9_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD9_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD9_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD9_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD9_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD9_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD10_SADDR */
++#define MCF_EDMA_TCD10_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD10_ATTR */
++#define MCF_EDMA_TCD10_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD10_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD10_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD10_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD10_SOFF */
++#define MCF_EDMA_TCD10_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD10_NBYTES */
++#define MCF_EDMA_TCD10_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD10_SLAST */
++#define MCF_EDMA_TCD10_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD10_DADDR */
++#define MCF_EDMA_TCD10_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD10_CITER_ELINK */
++#define MCF_EDMA_TCD10_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD10_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD10_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD10_CITER */
++#define MCF_EDMA_TCD10_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD10_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD10_DOFF */
++#define MCF_EDMA_TCD10_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD10_DLAST_SGA */
++#define MCF_EDMA_TCD10_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD10_BITER */
++#define MCF_EDMA_TCD10_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD10_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD10_BITER_ELINK */
++#define MCF_EDMA_TCD10_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD10_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD10_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD10_CSR */
++#define MCF_EDMA_TCD10_CSR_START (0x0001)
++#define MCF_EDMA_TCD10_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD10_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD10_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD10_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD10_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD10_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD10_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD10_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD10_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD11_SADDR */
++#define MCF_EDMA_TCD11_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD11_ATTR */
++#define MCF_EDMA_TCD11_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD11_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD11_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD11_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD11_SOFF */
++#define MCF_EDMA_TCD11_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD11_NBYTES */
++#define MCF_EDMA_TCD11_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD11_SLAST */
++#define MCF_EDMA_TCD11_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD11_DADDR */
++#define MCF_EDMA_TCD11_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD11_CITER */
++#define MCF_EDMA_TCD11_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD11_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD11_CITER_ELINK */
++#define MCF_EDMA_TCD11_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD11_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD11_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD11_DOFF */
++#define MCF_EDMA_TCD11_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD11_DLAST_SGA */
++#define MCF_EDMA_TCD11_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD11_BITER */
++#define MCF_EDMA_TCD11_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD11_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD11_BITER_ELINK */
++#define MCF_EDMA_TCD11_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD11_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD11_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD11_CSR */
++#define MCF_EDMA_TCD11_CSR_START (0x0001)
++#define MCF_EDMA_TCD11_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD11_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD11_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD11_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD11_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD11_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD11_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD11_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD11_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD12_SADDR */
++#define MCF_EDMA_TCD12_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD12_ATTR */
++#define MCF_EDMA_TCD12_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD12_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD12_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD12_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD12_SOFF */
++#define MCF_EDMA_TCD12_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD12_NBYTES */
++#define MCF_EDMA_TCD12_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD12_SLAST */
++#define MCF_EDMA_TCD12_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD12_DADDR */
++#define MCF_EDMA_TCD12_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD12_CITER */
++#define MCF_EDMA_TCD12_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD12_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD12_CITER_ELINK */
++#define MCF_EDMA_TCD12_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD12_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD12_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD12_DOFF */
++#define MCF_EDMA_TCD12_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD12_DLAST_SGA */
++#define MCF_EDMA_TCD12_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD12_BITER */
++#define MCF_EDMA_TCD12_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD12_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD12_BITER_ELINK */
++#define MCF_EDMA_TCD12_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD12_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD12_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD12_CSR */
++#define MCF_EDMA_TCD12_CSR_START (0x0001)
++#define MCF_EDMA_TCD12_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD12_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD12_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD12_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD12_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD12_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD12_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD12_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD12_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD13_SADDR */
++#define MCF_EDMA_TCD13_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD13_ATTR */
++#define MCF_EDMA_TCD13_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD13_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD13_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD13_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD13_SOFF */
++#define MCF_EDMA_TCD13_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD13_NBYTES */
++#define MCF_EDMA_TCD13_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD13_SLAST */
++#define MCF_EDMA_TCD13_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD13_DADDR */
++#define MCF_EDMA_TCD13_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD13_CITER_ELINK */
++#define MCF_EDMA_TCD13_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD13_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD13_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD13_CITER */
++#define MCF_EDMA_TCD13_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD13_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD13_DOFF */
++#define MCF_EDMA_TCD13_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD13_DLAST_SGA */
++#define MCF_EDMA_TCD13_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD13_BITER_ELINK */
++#define MCF_EDMA_TCD13_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD13_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD13_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD13_BITER */
++#define MCF_EDMA_TCD13_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD13_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD13_CSR */
++#define MCF_EDMA_TCD13_CSR_START (0x0001)
++#define MCF_EDMA_TCD13_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD13_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD13_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD13_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD13_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD13_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD13_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD13_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD13_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD14_SADDR */
++#define MCF_EDMA_TCD14_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD14_ATTR */
++#define MCF_EDMA_TCD14_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD14_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD14_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD14_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD14_SOFF */
++#define MCF_EDMA_TCD14_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD14_NBYTES */
++#define MCF_EDMA_TCD14_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD14_SLAST */
++#define MCF_EDMA_TCD14_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD14_DADDR */
++#define MCF_EDMA_TCD14_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD14_CITER */
++#define MCF_EDMA_TCD14_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD14_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD14_CITER_ELINK */
++#define MCF_EDMA_TCD14_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD14_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD14_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD14_DOFF */
++#define MCF_EDMA_TCD14_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD14_DLAST_SGA */
++#define MCF_EDMA_TCD14_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD14_BITER_ELINK */
++#define MCF_EDMA_TCD14_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD14_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD14_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD14_BITER */
++#define MCF_EDMA_TCD14_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD14_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD14_CSR */
++#define MCF_EDMA_TCD14_CSR_START (0x0001)
++#define MCF_EDMA_TCD14_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD14_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD14_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD14_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD14_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD14_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD14_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD14_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD14_CSR_BWC(x) (((x)&0x0003)<<14)
++
++/* Bit definitions and macros for TCD15_SADDR */
++#define MCF_EDMA_TCD15_SADDR_SADDR(x) (x)
++
++/* Bit definitions and macros for TCD15_ATTR */
++#define MCF_EDMA_TCD15_ATTR_DSIZE(x) (((x)&0x0007))
++#define MCF_EDMA_TCD15_ATTR_DMOD(x) (((x)&0x001F)<<3)
++#define MCF_EDMA_TCD15_ATTR_SSIZE(x) (((x)&0x0007)<<8)
++#define MCF_EDMA_TCD15_ATTR_SMOD(x) (((x)&0x001F)<<11)
++
++/* Bit definitions and macros for TCD15_SOFF */
++#define MCF_EDMA_TCD15_SOFF_SOFF(x) (x)
++
++/* Bit definitions and macros for TCD15_NBYTES */
++#define MCF_EDMA_TCD15_NBYTES_NBYTES(x) (x)
++
++/* Bit definitions and macros for TCD15_SLAST */
++#define MCF_EDMA_TCD15_SLAST_SLAST(x) (x)
++
++/* Bit definitions and macros for TCD15_DADDR */
++#define MCF_EDMA_TCD15_DADDR_DADDR(x) (x)
++
++/* Bit definitions and macros for TCD15_CITER_ELINK */
++#define MCF_EDMA_TCD15_CITER_ELINK_CITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD15_CITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD15_CITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD15_CITER */
++#define MCF_EDMA_TCD15_CITER_CITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD15_CITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD15_DOFF */
++#define MCF_EDMA_TCD15_DOFF_DOFF(x) (x)
++
++/* Bit definitions and macros for TCD15_DLAST_SGA */
++#define MCF_EDMA_TCD15_DLAST_SGA_DLAST_SGA(x) (x)
++
++/* Bit definitions and macros for TCD15_BITER */
++#define MCF_EDMA_TCD15_BITER_BITER(x) (((x)&0x7FFF))
++#define MCF_EDMA_TCD15_BITER_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD15_BITER_ELINK */
++#define MCF_EDMA_TCD15_BITER_ELINK_BITER(x) (((x)&0x01FF))
++#define MCF_EDMA_TCD15_BITER_ELINK_LINKCH(x) (((x)&0x003F)<<9)
++#define MCF_EDMA_TCD15_BITER_ELINK_E_LINK (0x8000)
++
++/* Bit definitions and macros for TCD15_CSR */
++#define MCF_EDMA_TCD15_CSR_START (0x0001)
++#define MCF_EDMA_TCD15_CSR_INT_MAJOR (0x0002)
++#define MCF_EDMA_TCD15_CSR_INT_HALF (0x0004)
++#define MCF_EDMA_TCD15_CSR_D_REQ (0x0008)
++#define MCF_EDMA_TCD15_CSR_E_SG (0x0010)
++#define MCF_EDMA_TCD15_CSR_E_LINK (0x0020)
++#define MCF_EDMA_TCD15_CSR_ACTIVE (0x0040)
++#define MCF_EDMA_TCD15_CSR_DONE (0x0080)
++#define MCF_EDMA_TCD15_CSR_LINKCH(x) (((x)&0x003F)<<8)
++#define MCF_EDMA_TCD15_CSR_BWC(x) (((x)&0x0003)<<14)
++
++#endif /* __MCF5445X_EDMA_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_eport.h
+@@ -0,0 +1,117 @@
++/*
++ * Kurt Mahan kmahan@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_EPORT_H__
++#define __MCF5445X_EPORT_H__
++
++/*********************************************************************
++*
++* Edge Port Module (EPORT)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_EPORT_EPPAR MCF_REG16(0xFC094000)
++#define MCF_EPORT_EPDDR MCF_REG08(0xFC094002)
++#define MCF_EPORT_EPIER MCF_REG08(0xFC094003)
++#define MCF_EPORT_EPDR MCF_REG08(0xFC094004)
++#define MCF_EPORT_EPPDR MCF_REG08(0xFC094005)
++#define MCF_EPORT_EPFR MCF_REG08(0xFC094006)
++
++/* Bit definitions and macros for EPPAR */
++#define MCF_EPORT_EPPAR_EPPA1(x) (((x)&0x0003)<<2)
++#define MCF_EPORT_EPPAR_EPPA2(x) (((x)&0x0003)<<4)
++#define MCF_EPORT_EPPAR_EPPA3(x) (((x)&0x0003)<<6)
++#define MCF_EPORT_EPPAR_EPPA4(x) (((x)&0x0003)<<8)
++#define MCF_EPORT_EPPAR_EPPA5(x) (((x)&0x0003)<<10)
++#define MCF_EPORT_EPPAR_EPPA6(x) (((x)&0x0003)<<12)
++#define MCF_EPORT_EPPAR_EPPA7(x) (((x)&0x0003)<<14)
++#define MCF_EPORT_EPPAR_LEVEL (0)
++#define MCF_EPORT_EPPAR_RISING (1)
++#define MCF_EPORT_EPPAR_FALLING (2)
++#define MCF_EPORT_EPPAR_BOTH (3)
++#define MCF_EPORT_EPPAR_EPPA7_LEVEL (0x0000)
++#define MCF_EPORT_EPPAR_EPPA7_RISING (0x4000)
++#define MCF_EPORT_EPPAR_EPPA7_FALLING (0x8000)
++#define MCF_EPORT_EPPAR_EPPA7_BOTH (0xC000)
++#define MCF_EPORT_EPPAR_EPPA6_LEVEL (0x0000)
++#define MCF_EPORT_EPPAR_EPPA6_RISING (0x1000)
++#define MCF_EPORT_EPPAR_EPPA6_FALLING (0x2000)
++#define MCF_EPORT_EPPAR_EPPA6_BOTH (0x3000)
++#define MCF_EPORT_EPPAR_EPPA5_LEVEL (0x0000)
++#define MCF_EPORT_EPPAR_EPPA5_RISING (0x0400)
++#define MCF_EPORT_EPPAR_EPPA5_FALLING (0x0800)
++#define MCF_EPORT_EPPAR_EPPA5_BOTH (0x0C00)
++#define MCF_EPORT_EPPAR_EPPA4_LEVEL (0x0000)
++#define MCF_EPORT_EPPAR_EPPA4_RISING (0x0100)
++#define MCF_EPORT_EPPAR_EPPA4_FALLING (0x0200)
++#define MCF_EPORT_EPPAR_EPPA4_BOTH (0x0300)
++#define MCF_EPORT_EPPAR_EPPA3_LEVEL (0x0000)
++#define MCF_EPORT_EPPAR_EPPA3_RISING (0x0040)
++#define MCF_EPORT_EPPAR_EPPA3_FALLING (0x0080)
++#define MCF_EPORT_EPPAR_EPPA3_BOTH (0x00C0)
++#define MCF_EPORT_EPPAR_EPPA2_LEVEL (0x0000)
++#define MCF_EPORT_EPPAR_EPPA2_RISING (0x0010)
++#define MCF_EPORT_EPPAR_EPPA2_FALLING (0x0020)
++#define MCF_EPORT_EPPAR_EPPA2_BOTH (0x0030)
++#define MCF_EPORT_EPPAR_EPPA1_LEVEL (0x0000)
++#define MCF_EPORT_EPPAR_EPPA1_RISING (0x0004)
++#define MCF_EPORT_EPPAR_EPPA1_FALLING (0x0008)
++#define MCF_EPORT_EPPAR_EPPA1_BOTH (0x000C)
++
++/* Bit definitions and macros for EPDDR */
++#define MCF_EPORT_EPDDR_EPDD1 (0x02)
++#define MCF_EPORT_EPDDR_EPDD2 (0x04)
++#define MCF_EPORT_EPDDR_EPDD3 (0x08)
++#define MCF_EPORT_EPDDR_EPDD4 (0x10)
++#define MCF_EPORT_EPDDR_EPDD5 (0x20)
++#define MCF_EPORT_EPDDR_EPDD6 (0x40)
++#define MCF_EPORT_EPDDR_EPDD7 (0x80)
++
++/* Bit definitions and macros for EPIER */
++#define MCF_EPORT_EPIER_EPIE1 (0x02)
++#define MCF_EPORT_EPIER_EPIE2 (0x04)
++#define MCF_EPORT_EPIER_EPIE3 (0x08)
++#define MCF_EPORT_EPIER_EPIE4 (0x10)
++#define MCF_EPORT_EPIER_EPIE5 (0x20)
++#define MCF_EPORT_EPIER_EPIE6 (0x40)
++#define MCF_EPORT_EPIER_EPIE7 (0x80)
++
++/* Bit definitions and macros for EPDR */
++#define MCF_EPORT_EPDR_EPD1 (0x02)
++#define MCF_EPORT_EPDR_EPD2 (0x04)
++#define MCF_EPORT_EPDR_EPD3 (0x08)
++#define MCF_EPORT_EPDR_EPD4 (0x10)
++#define MCF_EPORT_EPDR_EPD5 (0x20)
++#define MCF_EPORT_EPDR_EPD6 (0x40)
++#define MCF_EPORT_EPDR_EPD7 (0x80)
++
++/* Bit definitions and macros for EPPDR */
++#define MCF_EPORT_EPPDR_EPPD1 (0x02)
++#define MCF_EPORT_EPPDR_EPPD2 (0x04)
++#define MCF_EPORT_EPPDR_EPPD3 (0x08)
++#define MCF_EPORT_EPPDR_EPPD4 (0x10)
++#define MCF_EPORT_EPPDR_EPPD5 (0x20)
++#define MCF_EPORT_EPPDR_EPPD6 (0x40)
++#define MCF_EPORT_EPPDR_EPPD7 (0x80)
++
++/* Bit definitions and macros for EPFR */
++#define MCF_EPORT_EPFR_EPF1 (0x02)
++#define MCF_EPORT_EPFR_EPF2 (0x04)
++#define MCF_EPORT_EPFR_EPF3 (0x08)
++#define MCF_EPORT_EPFR_EPF4 (0x10)
++#define MCF_EPORT_EPFR_EPF5 (0x20)
++#define MCF_EPORT_EPFR_EPF6 (0x40)
++#define MCF_EPORT_EPFR_EPF7 (0x80)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_EPORT_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_fbcs.h
+@@ -0,0 +1,182 @@
++/*
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_FBCS_H__
++#define __MCF5445X_FBCS_H__
++
++/*********************************************************************
++*
++* FlexBus Chip Selects (FBCS)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_FBCS_CSAR0 MCF_REG32(0xFC008000) /* Chip-select Addr Register */
++#define MCF_FBCS_CSMR0 MCF_REG32(0xFC008004) /* Chip-select Mask Register */
++#define MCF_FBCS_CSCR0 MCF_REG32(0xFC008008) /* Chip-select Cntl Register */
++#define MCF_FBCS_CSAR1 MCF_REG32(0xFC00800C) /* Chip-select Addr Register */
++#define MCF_FBCS_CSMR1 MCF_REG32(0xFC008010) /* Chip-select Mask Register */
++#define MCF_FBCS_CSCR1 MCF_REG32(0xFC008014) /* Chip-select Cntl Register */
++#define MCF_FBCS_CSAR2 MCF_REG32(0xFC008018) /* Chip-select Addr Register */
++#define MCF_FBCS_CSMR2 MCF_REG32(0xFC00801C) /* Chip-select Mask Register */
++#define MCF_FBCS_CSCR2 MCF_REG32(0xFC008020) /* Chip-select Cntl Register */
++#define MCF_FBCS_CSAR3 MCF_REG32(0xFC008024) /* Chip-select Addr Register */
++#define MCF_FBCS_CSMR3 MCF_REG32(0xFC008028) /* Chip-select Mask Register */
++#define MCF_FBCS_CSCR3 MCF_REG32(0xFC00802C) /* Chip-select Cntl Register */
++
++/* Parameterized register read/write macros for multiple registers */
++#define MCF_FBCS_CSAR(x) MCF_REG32(0xFC008000+((x)*0x00C)) /* Chip-select Addr Register */
++#define MCF_FBCS_CSMR(x) MCF_REG32(0xFC008004+((x)*0x00C)) /* Chip-select Mask Register */
++#define MCF_FBCS_CSCR(x) MCF_REG32(0xFC008008+((x)*0x00C)) /* Chip-select Cntl Register */
++
++/* Bit definitions and macros for CSAR group */
++#define MCF_FBCS_CSAR_BA(x) ((x)&0xFFFF0000)
++
++/* Bit definitions and macros for CSAR0 */
++#define MCF_FBCS_CSAR0_BA(x) ((x)&0xFFFF0000)
++
++/* Bit definitions and macros for CSMR group */
++#define MCF_FBCS_CSMR_V (0x00000001) /* Valid bit */
++#define MCF_FBCS_CSMR_WP (0x00000100) /* Write protect */
++#define MCF_FBCS_CSMR_BAM(x) (((x)&0x0000FFFF)<<16) /* Base addr mask */
++#define MCF_FBCS_CSMR_BAM_4G (0xFFFF0000)
++#define MCF_FBCS_CSMR_BAM_2G (0x7FFF0000)
++#define MCF_FBCS_CSMR_BAM_1G (0x3FFF0000)
++#define MCF_FBCS_CSMR_BAM_1024M (0x3FFF0000)
++#define MCF_FBCS_CSMR_BAM_512M (0x1FFF0000)
++#define MCF_FBCS_CSMR_BAM_256M (0x0FFF0000)
++#define MCF_FBCS_CSMR_BAM_128M (0x07FF0000)
++#define MCF_FBCS_CSMR_BAM_64M (0x03FF0000)
++#define MCF_FBCS_CSMR_BAM_32M (0x01FF0000)
++#define MCF_FBCS_CSMR_BAM_16M (0x00FF0000)
++#define MCF_FBCS_CSMR_BAM_8M (0x007F0000)
++#define MCF_FBCS_CSMR_BAM_4M (0x003F0000)
++#define MCF_FBCS_CSMR_BAM_2M (0x001F0000)
++#define MCF_FBCS_CSMR_BAM_1M (0x000F0000)
++#define MCF_FBCS_CSMR_BAM_1024K (0x000F0000)
++#define MCF_FBCS_CSMR_BAM_512K (0x00070000)
++#define MCF_FBCS_CSMR_BAM_256K (0x00030000)
++#define MCF_FBCS_CSMR_BAM_128K (0x00010000)
++#define MCF_FBCS_CSMR_BAM_64K (0x00000000)
++
++/* Bit definitions and macros for CSMR0 */
++#define MCF_FBCS_CSMR0_V (0x00000001) /* Valid bit */
++#define MCF_FBCS_CSMR0_WP (0x00000100) /* Write protect */
++#define MCF_FBCS_CSMR0_BAM(x) (((x)&0x0000FFFF)<<16) /* Base addr mask */
++#define MCF_FBCS_CSMR0_BAM_4G (0xFFFF0000)
++#define MCF_FBCS_CSMR0_BAM_2G (0x7FFF0000)
++#define MCF_FBCS_CSMR0_BAM_1G (0x3FFF0000)
++#define MCF_FBCS_CSMR0_BAM_1024M (0x3FFF0000)
++#define MCF_FBCS_CSMR0_BAM_512M (0x1FFF0000)
++#define MCF_FBCS_CSMR0_BAM_256M (0x0FFF0000)
++#define MCF_FBCS_CSMR0_BAM_128M (0x07FF0000)
++#define MCF_FBCS_CSMR0_BAM_64M (0x03FF0000)
++#define MCF_FBCS_CSMR0_BAM_32M (0x01FF0000)
++#define MCF_FBCS_CSMR0_BAM_16M (0x00FF0000)
++#define MCF_FBCS_CSMR0_BAM_8M (0x007F0000)
++#define MCF_FBCS_CSMR0_BAM_4M (0x003F0000)
++#define MCF_FBCS_CSMR0_BAM_2M (0x001F0000)
++#define MCF_FBCS_CSMR0_BAM_1M (0x000F0000)
++#define MCF_FBCS_CSMR0_BAM_1024K (0x000F0000)
++#define MCF_FBCS_CSMR0_BAM_512K (0x00070000)
++#define MCF_FBCS_CSMR0_BAM_256K (0x00030000)
++#define MCF_FBCS_CSMR0_BAM_128K (0x00010000)
++#define MCF_FBCS_CSMR0_BAM_64K (0x00000000)
++
++/* Bit definitions and macros for CSCR group */
++#define MCF_FBCS_CSCR_BSTW (0x00000008) /* Burst-write enable */
++#define MCF_FBCS_CSCR_BSTR (0x00000010) /* Burst-read enable */
++#define MCF_FBCS_CSCR_BEM (0x00000020) /* Byte-enable mode */
++#define MCF_FBCS_CSCR_PS(x) (((x)&0x00000003)<<6) /* Port size */
++#define MCF_FBCS_CSCR_AA (0x00000100) /* Auto-acknowledge */
++#define MCF_FBCS_CSCR_WS(x) (((x)&0x0000003F)<<10) /* Wait states */
++#define MCF_FBCS_CSCR_WRAH(x) (((x)&0x00000003)<<16) /* Write address hold or deselect */
++#define MCF_FBCS_CSCR_RDAH(x) (((x)&0x00000003)<<18) /* Read address hold or deselect */
++#define MCF_FBCS_CSCR_ASET(x) (((x)&0x00000003)<<20) /* Address setup */
++#define MCF_FBCS_CSCR_SWSEN (0x00800000) /* Secondary wait state enable */
++#define MCF_FBCS_CSCR_SWS(x) (((x)&0x0000003F)<<26) /* Secondary wait states */
++#define MCF_FBCS_CSCR_PS_8 (0x00000040)
++#define MCF_FBCS_CSCR_PS_16 (0x00000080)
++#define MCF_FBCS_CSCR_PS_32 (0x00000000)
++
++/* Bit definitions and macros for CSCR0 */
++#define MCF_FBCS_CSCR0_BSTW (0x00000008) /* Burst-write enable */
++#define MCF_FBCS_CSCR0_BSTR (0x00000010) /* Burst-read enable */
++#define MCF_FBCS_CSCR0_BEM (0x00000020) /* Byte-enable mode */
++#define MCF_FBCS_CSCR0_PS(x) (((x)&0x00000003)<<6) /* Port size */
++#define MCF_FBCS_CSCR0_AA (0x00000100) /* Auto-acknowledge */
++#define MCF_FBCS_CSCR0_WS(x) (((x)&0x0000003F)<<10) /* Wait states */
++#define MCF_FBCS_CSCR0_WRAH(x) (((x)&0x00000003)<<16) /* Write address hold or deselect */
++#define MCF_FBCS_CSCR0_RDAH(x) (((x)&0x00000003)<<18) /* Read address hold or deselect */
++#define MCF_FBCS_CSCR0_ASET(x) (((x)&0x00000003)<<20) /* Address setup */
++#define MCF_FBCS_CSCR0_SWSEN (0x00800000) /* Secondary wait state enable */
++#define MCF_FBCS_CSCR0_SWS(x) (((x)&0x0000003F)<<26) /* Secondary wait states */
++#define MCF_FBCS_CSCR0_PS_8 (0x00000040)
++#define MCF_FBCS_CSCR0_PS_16 (0x00000080)
++#define MCF_FBCS_CSCR0_PS_32 (0x00000000)
++
++/* Bit definitions and macros for CSMR1 */
++#define MCF_FBCS_CSMR1_V (0x00000001) /* Valid bit */
++#define MCF_FBCS_CSMR1_WP (0x00000100) /* Write protect */
++#define MCF_FBCS_CSMR1_BAM(x) (((x)&0x0000FFFF)<<16) /* Base address mask */
++
++/* Bit definitions and macros for CSCR1 */
++#define MCF_FBCS_CSCR1_BSTW (0x00000008) /* Burst-write enable */
++#define MCF_FBCS_CSCR1_BSTR (0x00000010) /* Burst-read enable */
++#define MCF_FBCS_CSCR1_BEM (0x00000020) /* Byte-enable mode */
++#define MCF_FBCS_CSCR1_PS(x) (((x)&0x00000003)<<6) /* Port size */
++#define MCF_FBCS_CSCR1_AA (0x00000100) /* Auto-acknowledge */
++#define MCF_FBCS_CSCR1_WS(x) (((x)&0x0000003F)<<10) /* Wait states */
++#define MCF_FBCS_CSCR1_WRAH(x) (((x)&0x00000003)<<16) /* Write address hold or deselect */
++#define MCF_FBCS_CSCR1_RDAH(x) (((x)&0x00000003)<<18) /* Read address hold or deselect */
++#define MCF_FBCS_CSCR1_ASET(x) (((x)&0x00000003)<<20) /* Address setup */
++#define MCF_FBCS_CSCR1_SWSEN (0x00800000) /* Secondary wait state enable */
++#define MCF_FBCS_CSCR1_SWS(x) (((x)&0x0000003F)<<26) /* Secondary wait states */
++
++/* Bit definitions and macros for CSMR2 */
++#define MCF_FBCS_CSMR2_V (0x00000001) /* Valid bit */
++#define MCF_FBCS_CSMR2_WP (0x00000100) /* Write protect */
++#define MCF_FBCS_CSMR2_BAM(x) (((x)&0x0000FFFF)<<16) /* Base address mask */
++
++/* Bit definitions and macros for CSCR2 */
++#define MCF_FBCS_CSCR2_BSTW (0x00000008) /* Burst-write enable */
++#define MCF_FBCS_CSCR2_BSTR (0x00000010) /* Burst-read enable */
++#define MCF_FBCS_CSCR2_BEM (0x00000020) /* Byte-enable mode */
++#define MCF_FBCS_CSCR2_PS(x) (((x)&0x00000003)<<6) /* Port size */
++#define MCF_FBCS_CSCR2_AA (0x00000100) /* Auto-acknowledge */
++#define MCF_FBCS_CSCR2_WS(x) (((x)&0x0000003F)<<10) /* Wait states */
++#define MCF_FBCS_CSCR2_WRAH(x) (((x)&0x00000003)<<16) /* Write address hold or deselect */
++#define MCF_FBCS_CSCR2_RDAH(x) (((x)&0x00000003)<<18) /* Read address hold or deselect */
++#define MCF_FBCS_CSCR2_ASET(x) (((x)&0x00000003)<<20) /* Address setup */
++#define MCF_FBCS_CSCR2_SWSEN (0x00800000) /* Secondary wait state enable */
++#define MCF_FBCS_CSCR2_SWS(x) (((x)&0x0000003F)<<26) /* Secondary wait states */
++
++/* Bit definitions and macros for CSMR3 */
++#define MCF_FBCS_CSMR3_V (0x00000001) /* Valid bit */
++#define MCF_FBCS_CSMR3_WP (0x00000100) /* Write protect */
++#define MCF_FBCS_CSMR3_BAM(x) (((x)&0x0000FFFF)<<16) /* Base address mask */
++
++/* Bit definitions and macros for CSCR3 */
++#define MCF_FBCS_CSCR3_BSTW (0x00000008) /* Burst-write enable */
++#define MCF_FBCS_CSCR3_BSTR (0x00000010) /* Burst-read enable */
++#define MCF_FBCS_CSCR3_BEM (0x00000020) /* Byte-enable mode */
++#define MCF_FBCS_CSCR3_PS(x) (((x)&0x00000003)<<6) /* Port size */
++#define MCF_FBCS_CSCR3_AA (0x00000100) /* Auto-acknowledge */
++#define MCF_FBCS_CSCR3_WS(x) (((x)&0x0000003F)<<10) /* Wait states */
++#define MCF_FBCS_CSCR3_WRAH(x) (((x)&0x00000003)<<16) /* Write address hold or deselect */
++#define MCF_FBCS_CSCR3_RDAH(x) (((x)&0x00000003)<<18) /* Read address hold or deselect */
++#define MCF_FBCS_CSCR3_ASET(x) (((x)&0x00000003)<<20) /* Address setup */
++#define MCF_FBCS_CSCR3_SWSEN (0x00800000) /* Secondary wait state enable */
++#define MCF_FBCS_CSCR3_SWS(x) (((x)&0x0000003F)<<26) /* Secondary wait states */
++
++/********************************************************************/
++
++#endif /* __MCF5445X_FBCS_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_gpio.h
+@@ -0,0 +1,1257 @@
++/*
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_GPIO_H__
++#define __MCF5445X_GPIO_H__
++
++/*********************************************************************
++*
++* General Purpose I/O Module (GPIO)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_GPIO_PODR_FEC0H MCF_REG08(0xFC0A4000) /* FEC0 High Port Output Data Register */
++#define MCF_GPIO_PODR_FEC0L MCF_REG08(0xFC0A4001) /* FEC0 Low Port Output Data Register */
++#define MCF_GPIO_PODR_SSI MCF_REG08(0xFC0A4002) /* SSI Port Output Data Register */
++#define MCF_GPIO_PODR_FBCTL MCF_REG08(0xFC0A4003) /* Flexbus Control Port Output Data Register */
++#define MCF_GPIO_PODR_BE MCF_REG08(0xFC0A4004) /* Flexbus Byte Enable Port Output Data Register */
++#define MCF_GPIO_PODR_CS MCF_REG08(0xFC0A4005) /* Flexbus Chip-Select Port Output Data Register */
++#define MCF_GPIO_PODR_DMA MCF_REG08(0xFC0A4006) /* DMA Port Output Data Register */
++#define MCF_GPIO_PODR_FECI2C MCF_REG08(0xFC0A4007) /* FEC1 / I2C Port Output Data Register */
++#define MCF_GPIO_PODR_UART MCF_REG08(0xFC0A4009) /* UART Port Output Data Register */
++#define MCF_GPIO_PODR_DSPI MCF_REG08(0xFC0A400A) /* DSPI Port Output Data Register */
++#define MCF_GPIO_PODR_TIMER MCF_REG08(0xFC0A400B) /* Timer Port Output Data Register */
++#define MCF_GPIO_PODR_PCI MCF_REG08(0xFC0A400C) /* PCI Port Output Data Register */
++#define MCF_GPIO_PODR_USB MCF_REG08(0xFC0A400D) /* USB Port Output Data Register */
++#define MCF_GPIO_PODR_ATAH MCF_REG08(0xFC0A400E) /* ATA High Port Output Data Register */
++#define MCF_GPIO_PODR_ATAL MCF_REG08(0xFC0A400F) /* ATA Low Port Output Data Register */
++#define MCF_GPIO_PODR_FEC1H MCF_REG08(0xFC0A4010) /* FEC1 High Port Output Data Register */
++#define MCF_GPIO_PODR_FEC1L MCF_REG08(0xFC0A4011) /* FEC1 Low Port Output Data Register */
++#define MCF_GPIO_PODR_FBADH MCF_REG08(0xFC0A4014) /* Flexbus AD High Port Output Data Register */
++#define MCF_GPIO_PODR_FBADMH MCF_REG08(0xFC0A4015) /* Flexbus AD Med-High Port Output Data Register */
++#define MCF_GPIO_PODR_FBADML MCF_REG08(0xFC0A4016) /* Flexbus AD Med-Low Port Output Data Register */
++#define MCF_GPIO_PODR_FBADL MCF_REG08(0xFC0A4017) /* Flexbus AD Low Port Output Data Register */
++#define MCF_GPIO_PDDR_FEC0H MCF_REG08(0xFC0A4018) /* FEC0 High Port Data Direction Register */
++#define MCF_GPIO_PDDR_FEC0L MCF_REG08(0xFC0A4019) /* FEC0 Low Port Data Direction Register */
++#define MCF_GPIO_PDDR_SSI MCF_REG08(0xFC0A401A) /* SSI Port Data Direction Register */
++#define MCF_GPIO_PDDR_FBCTL MCF_REG08(0xFC0A401B) /* Flexbus Control Port Data Direction Register */
++#define MCF_GPIO_PDDR_BE MCF_REG08(0xFC0A401C) /* Flexbus Byte Enable Port Data Direction Register */
++#define MCF_GPIO_PDDR_CS MCF_REG08(0xFC0A401D) /* Flexbus Chip-Select Port Data Direction Register */
++#define MCF_GPIO_PDDR_DMA MCF_REG08(0xFC0A401E) /* DMA Port Data Direction Register */
++#define MCF_GPIO_PDDR_FECI2C MCF_REG08(0xFC0A401F) /* FEC1 / I2C Port Data Direction Register */
++#define MCF_GPIO_PDDR_UART MCF_REG08(0xFC0A4021) /* UART Port Data Direction Register */
++#define MCF_GPIO_PDDR_DSPI MCF_REG08(0xFC0A4022) /* DSPI Port Data Direction Register */
++#define MCF_GPIO_PDDR_TIMER MCF_REG08(0xFC0A4023) /* Timer Port Data Direction Register */
++#define MCF_GPIO_PDDR_PCI MCF_REG08(0xFC0A4024) /* PCI Port Data Direction Register */
++#define MCF_GPIO_PDDR_USB MCF_REG08(0xFC0A4025) /* USB Port Data Direction Register */
++#define MCF_GPIO_PDDR_ATAH MCF_REG08(0xFC0A4026) /* ATA High Port Data Direction Register */
++#define MCF_GPIO_PDDR_ATAL MCF_REG08(0xFC0A4027) /* ATA Low Port Data Direction Register */
++#define MCF_GPIO_PDDR_FEC1H MCF_REG08(0xFC0A4028) /* FEC1 High Port Data Direction Register */
++#define MCF_GPIO_PDDR_FEC1L MCF_REG08(0xFC0A4029) /* FEC1 Low Port Data Direction Register */
++#define MCF_GPIO_PDDR_FBADH MCF_REG08(0xFC0A402C) /* Flexbus AD High Port Data Direction Register */
++#define MCF_GPIO_PDDR_FBADMH MCF_REG08(0xFC0A402D) /* Flexbus AD Med-High Port Data Direction Register */
++#define MCF_GPIO_PDDR_FBADML MCF_REG08(0xFC0A402E) /* Flexbus AD Med-Low Port Data Direction Register */
++#define MCF_GPIO_PDDR_FBADL MCF_REG08(0xFC0A402F) /* Flexbus AD Low Port Data Direction Register */
++#define MCF_GPIO_PPDSDR_FEC0H MCF_REG08(0xFC0A4030) /* FEC0 High Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FEC0L MCF_REG08(0xFC0A4031) /* FEC0 Low Port Clear Output Data Register */
++#define MCF_GPIO_PPDSDR_SSI MCF_REG08(0xFC0A4032) /* SSI Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FBCTL MCF_REG08(0xFC0A4033) /* Flexbus Control Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_BE MCF_REG08(0xFC0A4034) /* Flexbus Byte Enable Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_CS MCF_REG08(0xFC0A4035) /* Flexbus Chip-Select Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_DMA MCF_REG08(0xFC0A4036) /* DMA Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FECI2C MCF_REG08(0xFC0A4037) /* FEC1 / I2C Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_UART MCF_REG08(0xFC0A4039) /* UART Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_DSPI MCF_REG08(0xFC0A403A) /* DSPI Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_TIMER MCF_REG08(0xFC0A403B) /* FTimer Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_PCI MCF_REG08(0xFC0A403C) /* PCI Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_USB MCF_REG08(0xFC0A403D) /* USB Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_ATAH MCF_REG08(0xFC0A403E) /* ATA High Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_ATAL MCF_REG08(0xFC0A403F) /* ATA Low Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FEC1H MCF_REG08(0xFC0A4040) /* FEC1 High Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FEC1L MCF_REG08(0xFC0A4041) /* FEC1 Low Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FBADH MCF_REG08(0xFC0A4044) /* Flexbus AD High Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FBADMH MCF_REG08(0xFC0A4045) /* Flexbus AD Med-High Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FBADML MCF_REG08(0xFC0A4046) /* Flexbus AD Med-Low Port Pin Data/Set Data Register */
++#define MCF_GPIO_PPDSDR_FBADL MCF_REG08(0xFC0A4047) /* Flexbus AD Low Port Pin Data/Set Data Register */
++#define MCF_GPIO_PCLRR_FEC0H MCF_REG08(0xFC0A4048) /* FEC0 High Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FEC0L MCF_REG08(0xFC0A4049) /* FEC0 Low Port Pin Data/Set Data Register */
++#define MCF_GPIO_PCLRR_SSI MCF_REG08(0xFC0A404A) /* SSI Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FBCTL MCF_REG08(0xFC0A404B) /* Flexbus Control Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_BE MCF_REG08(0xFC0A404C) /* Flexbus Byte Enable Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_CS MCF_REG08(0xFC0A404D) /* Flexbus Chip-Select Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_DMA MCF_REG08(0xFC0A404E) /* DMA Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FECI2C MCF_REG08(0xFC0A404F) /* FEC1 / I2C Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_UART MCF_REG08(0xFC0A4051) /* UART Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_DSPI MCF_REG08(0xFC0A4052) /* DSPI Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_TIMER MCF_REG08(0xFC0A4053) /* Timer Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_PCI MCF_REG08(0xFC0A4054) /* PCI Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_USB MCF_REG08(0xFC0A4055) /* USB Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_ATAH MCF_REG08(0xFC0A4056) /* ATA High Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_ATAL MCF_REG08(0xFC0A4057) /* ATA Low Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FEC1H MCF_REG08(0xFC0A4058) /* FEC1 High Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FEC1L MCF_REG08(0xFC0A4059) /* FEC1 Low Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FBADH MCF_REG08(0xFC0A405C) /* Flexbus AD High Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FBADMH MCF_REG08(0xFC0A405D) /* Flexbus AD Med-High Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FBADML MCF_REG08(0xFC0A405E) /* Flexbus AD Med-Low Port Clear Output Data Register */
++#define MCF_GPIO_PCLRR_FBADL MCF_REG08(0xFC0A405F) /* Flexbus AD Low Port Clear Output Data Register */
++#define MCF_GPIO_PAR_FEC MCF_REG08(0xFC0A4060) /* FEC Pin Assignment Register */
++#define MCF_GPIO_PAR_DMA MCF_REG08(0xFC0A4061) /* DMA Pin Assignment Register */
++#define MCF_GPIO_PAR_FBCTL MCF_REG08(0xFC0A4062) /* Flexbus Control Pin Assignment Register */
++#define MCF_GPIO_PAR_DSPI MCF_REG08(0xFC0A4063) /* DSPI Pin Assignment Register */
++#define MCF_GPIO_PAR_BE MCF_REG08(0xFC0A4064) /* Flexbus Byte-Enable Pin Assignment Register */
++#define MCF_GPIO_PAR_CS MCF_REG08(0xFC0A4065) /* Flexbus Chip-Select Pin Assignment Register */
++#define MCF_GPIO_PAR_TIMER MCF_REG08(0xFC0A4066) /* Time Pin Assignment Register */
++#define MCF_GPIO_PAR_USB MCF_REG08(0xFC0A4067) /* USB Pin Assignment Register */
++#define MCF_GPIO_PAR_UART MCF_REG08(0xFC0A4069) /* UART Pin Assignment Register */
++#define MCF_GPIO_PAR_FECI2C MCF_REG16(0xFC0A406A) /* FEC / I2C Pin Assignment Register */
++#define MCF_GPIO_PAR_SSI MCF_REG16(0xFC0A406C) /* SSI Pin Assignment Register */
++#define MCF_GPIO_PAR_ATA MCF_REG16(0xFC0A406E) /* ATA Pin Assignment Register */
++#define MCF_GPIO_PAR_IRQ MCF_REG08(0xFC0A4070) /* IRQ Pin Assignment Register */
++#define MCF_GPIO_PAR_PCI MCF_REG16(0xFC0A4072) /* PCI Pin Assignment Register */
++#define MCF_GPIO_MSCR_SDRAM MCF_REG08(0xFC0A4074) /* SDRAM Mode Select Control Register */
++#define MCF_GPIO_MSCR_PCI MCF_REG08(0xFC0A4075) /* PCI Mode Select Control Register */
++#define MCF_GPIO_DSCR_I2C MCF_REG08(0xFC0A4078) /* I2C Drive Strength Control Register */
++#define MCF_GPIO_DSCR_FLEXBUS MCF_REG08(0xFC0A4079) /* FLEXBUS Drive Strength Control Register */
++#define MCF_GPIO_DSCR_FEC MCF_REG08(0xFC0A407A) /* FEC Drive Strength Control Register */
++#define MCF_GPIO_DSCR_UART MCF_REG08(0xFC0A407B) /* UART Drive Strength Control Register */
++#define MCF_GPIO_DSCR_DSPI MCF_REG08(0xFC0A407C) /* DSPI Drive Strength Control Register */
++#define MCF_GPIO_DSCR_TIMER MCF_REG08(0xFC0A407D) /* TIMER Drive Strength Control Register */
++#define MCF_GPIO_DSCR_SSI MCF_REG08(0xFC0A407E) /* SSI Drive Strength Control Register */
++#define MCF_GPIO_DSCR_DMA MCF_REG08(0xFC0A407F) /* DMA Drive Strength Control Register */
++#define MCF_GPIO_DSCR_DEBUG MCF_REG08(0xFC0A4080) /* DEBUG Drive Strength Control Register */
++#define MCF_GPIO_DSCR_RESET MCF_REG08(0xFC0A4081) /* RESET Drive Strength Control Register */
++#define MCF_GPIO_DSCR_IRQ MCF_REG08(0xFC0A4082) /* IRQ Drive Strength Control Register */
++#define MCF_GPIO_DSCR_USB MCF_REG08(0xFC0A4083) /* USB Drive Strength Control Register */
++#define MCF_GPIO_DSCR_ATA MCF_REG08(0xFC0A4084) /* ATA Drive Strength Control Register */
++
++/* Bit definitions and macros for PODR_FEC0H */
++#define MCF_GPIO_PODR_FEC0H_PODR0 (0x01) /* FEC0_CRS / ULPI_DATA6 */
++#define MCF_GPIO_PODR_FEC0H_PODR1 (0x02) /* FEC0_RXD0 / FEC0_RMII_RXD0 */
++#define MCF_GPIO_PODR_FEC0H_PODR2 (0x04) /* FEC0_RXDV/FEC0_RMII_CRS_DV */
++#define MCF_GPIO_PODR_FEC0H_PODR3 (0x08) /* FEC0_RXCLK / ULPI_DATA1 */
++#define MCF_GPIO_PODR_FEC0H_PODR4 (0x10) /* FEC0_COL / ULPI_DATA7 */
++#define MCF_GPIO_PODR_FEC0H_PODR5 (0x20) /* FEC0_TXD0 / FEC0_RMII_TXD0 */
++#define MCF_GPIO_PODR_FEC0H_PODR6 (0x40) /* FEC0_TXEN / FEC0_RMII_TXEN */
++#define MCF_GPIO_PODR_FEC0H_PODR7 (0x80) /* FEC0_TXCLK / FEC0_RMII_REF_CLK */
++
++/* Bit definitions and macros for PODR_FEC0L */
++#define MCF_GPIO_PODR_FEC0L_PODR0 (0x01) /* FEC0_RXER / FEC0_RMII_RXER */
++#define MCF_GPIO_PODR_FEC0L_PODR1 (0x02) /* FEC0_RXD1 / FEC0_RMII_RXD1 */
++#define MCF_GPIO_PODR_FEC0L_PODR2 (0x04) /* FEC0_RXD2 / ULPI_DATA4 */
++#define MCF_GPIO_PODR_FEC0L_PODR3 (0x08) /* FEC0_RXD3 / ULPI_DATA5 */
++#define MCF_GPIO_PODR_FEC0L_PODR4 (0x10) /* FEC0_TXER / ULPI_DATA0 */
++#define MCF_GPIO_PODR_FEC0L_PODR5 (0x20) /* FEC0_TXD1 / FEC0_RMII_TXD1 */
++#define MCF_GPIO_PODR_FEC0L_PODR6 (0x40) /* FEC0_TXD2 / ULPI_DATA2 */
++#define MCF_GPIO_PODR_FEC0L_PODR7 (0x80) /* FEC0_TXD3 / ULPI_DATA3 */
++
++/* Bit definitions and macros for PODR_SSI */
++#define MCF_GPIO_PODR_SSI_PODR0 (0x01) /* SSI_TXD / U1TXD */
++#define MCF_GPIO_PODR_SSI_PODR1 (0x02) /* SSI_RXD / U1RXD */
++#define MCF_GPIO_PODR_SSI_PODR2 (0x04) /* SSI_FS / U1RTS */
++#define MCF_GPIO_PODR_SSI_PODR3 (0x08) /* SSI_BCLK / U1CTS */
++#define MCF_GPIO_PODR_SSI_PODR4 (0x10) /* SSI_MCLK */
++
++/* Bit definitions and macros for PODR_FBCTL */
++#define MCF_GPIO_PODR_FBCTL_PODR0 (0x01) /* FB_TS / FB_ALE / FB_TBST */
++#define MCF_GPIO_PODR_FBCTL_PODR1 (0x02) /* FB_RW */
++#define MCF_GPIO_PODR_FBCTL_PODR2 (0x04) /* FB_TA */
++#define MCF_GPIO_PODR_FBCTL_PODR3 (0x08) /* FB_OE */
++
++/* Bit definitions and macros for PODR_BE */
++#define MCF_GPIO_PODR_BE_PODR0 (0x01) /* FB_BE/BWE0 / FB_SIZ0 */
++#define MCF_GPIO_PODR_BE_PODR1 (0x02) /* FB_BE/BWE1 / FB_SIZ1 */
++#define MCF_GPIO_PODR_BE_PODR2 (0x04) /* FB_BE/BWE2 / FB_SIZ2 */
++#define MCF_GPIO_PODR_BE_PODR3 (0x08) /* FB_BE/BWE3 / FB_SIZ3 */
++
++/* Bit definitions and macros for PODR_CS */
++#define MCF_GPIO_PODR_CS_PODR1 (0x02) /* FB_CS1 */
++#define MCF_GPIO_PODR_CS_PODR2 (0x04) /* FB_CS2 */
++#define MCF_GPIO_PODR_CS_PODR3 (0x08) /* FB_CS3 */
++
++/* Bit definitions and macros for PODR_DMA */
++#define MCF_GPIO_PODR_DMA_PODR0 (0x01) /* DREQ0 */
++#define MCF_GPIO_PODR_DMA_PODR1 (0x02) /* DACK0 / DSPI_PCS3 */
++#define MCF_GPIO_PODR_DMA_PODR2 (0x04) /* DREQ1 / USB_CLKIN */
++#define MCF_GPIO_PODR_DMA_PODR3 (0x08) /* DACK1 / ULPI_DIR */
++
++/* Bit definitions and macros for PODR_FECI2C */
++#define MCF_GPIO_PODR_FECI2C_PODR0 (0x01) /* I2C_SDA / U2RXD */
++#define MCF_GPIO_PODR_FECI2C_PODR1 (0x02) /* I2C_SCL / U2TXD */
++#define MCF_GPIO_PODR_FECI2C_PODR2 (0x04) /* FEC0_MDIO */
++#define MCF_GPIO_PODR_FECI2C_PODR3 (0x08) /* FEC0_MDC */
++#define MCF_GPIO_PODR_FECI2C_PODR4 (0x10) /* FEC1_MDIO / ATA_DIOW */
++#define MCF_GPIO_PODR_FECI2C_PODR5 (0x20) /* FEC1_MDC / ATA_DIOR */
++
++/* Bit definitions and macros for PODR_UART */
++#define MCF_GPIO_PODR_UART_PODR0 (0x01) /* U1TXD */
++#define MCF_GPIO_PODR_UART_PODR1 (0x02) /* U1RXD */
++#define MCF_GPIO_PODR_UART_PODR2 (0x04) /* U1RTS */
++#define MCF_GPIO_PODR_UART_PODR3 (0x08) /* U0CTS */
++#define MCF_GPIO_PODR_UART_PODR4 (0x10) /* U1TXD */
++#define MCF_GPIO_PODR_UART_PODR5 (0x20) /* U1RXD */
++#define MCF_GPIO_PODR_UART_PODR6 (0x40) /* U1RTS */
++#define MCF_GPIO_PODR_UART_PODR7 (0x80) /* U1CTS */
++
++/* Bit definitions and macros for PODR_DSPI */
++#define MCF_GPIO_PODR_DSPI_PODR0 (0x01) /* DSPI_SOUT / SBF_DO */
++#define MCF_GPIO_PODR_DSPI_PODR1 (0x02) /* DSPI_SIN / SBF_DI */
++#define MCF_GPIO_PODR_DSPI_PODR2 (0x04) /* DSPI_SCK / SBF_CK */
++#define MCF_GPIO_PODR_DSPI_PODR3 (0x08) /* DSPI_PCS0/SS */
++#define MCF_GPIO_PODR_DSPI_PODR4 (0x10) /* DSPI_PCS1 / SBF_CS */
++#define MCF_GPIO_PODR_DSPI_PODR5 (0x20) /* DSPI_PCS2 */
++#define MCF_GPIO_PODR_DSPI_PODR6 (0x40) /* DSPI_PCS5/SS */
++
++/* Bit definitions and macros for PODR_TIMER */
++#define MCF_GPIO_PODR_TIMER_PODR0 (0x01) /* T0IN / T0OUT / U2RTS */
++#define MCF_GPIO_PODR_TIMER_PODR1 (0x02) /* T1IN / T1OUT / U2CTS */
++#define MCF_GPIO_PODR_TIMER_PODR2 (0x04) /* T2IN / T2OUT / U2TXD */
++#define MCF_GPIO_PODR_TIMER_PODR3 (0x08) /* T3IN / T3OUT / U2RXD */
++
++/* Bit definitions and macros for PODR_PCI */
++#define MCF_GPIO_PODR_PCI_PODR0 (0x01) /* PCI_REQ0/PCI_EXTGNT */
++#define MCF_GPIO_PODR_PCI_PODR1 (0x02) /* PCI_REQ1 */
++#define MCF_GPIO_PODR_PCI_PODR2 (0x04) /* PCI_REQ2 */
++#define MCF_GPIO_PODR_PCI_PODR3 (0x08) /* PCI_REQ3 / ATA_INTR */
++#define MCF_GPIO_PODR_PCI_PODR4 (0x10) /* PCI_GNT0/PCI_EXTREQ */
++#define MCF_GPIO_PODR_PCI_PODR5 (0x20) /* PCI_GNT1 / */
++#define MCF_GPIO_PODR_PCI_PODR6 (0x40) /* PCI_GNT2 / */
++#define MCF_GPIO_PODR_PCI_PODR7 (0x80) /* PCI_GNT3 / ATA_DMACK */
++
++/* Bit definitions and macros for PODR_USB */
++#define MCF_GPIO_PODR_USB_PODR0 (0x01) /* USB_VBUS_OC / ULPI_STP */
++#define MCF_GPIO_PODR_USB_PODR1 (0x02) /* USB_VBUS_EN / USB_PULLUP / ULPI_NXT */
++
++/* Bit definitions and macros for PODR_ATAH */
++#define MCF_GPIO_PODR_ATAH_PODR0 (0x01) /* ATA_DA0 */
++#define MCF_GPIO_PODR_ATAH_PODR1 (0x02) /* ATA_DA1 */
++#define MCF_GPIO_PODR_ATAH_PODR2 (0x04) /* ATA_DA2 */
++#define MCF_GPIO_PODR_ATAH_PODR3 (0x08) /* ATA_CS0 */
++#define MCF_GPIO_PODR_ATAH_PODR4 (0x10) /* ATA_CS1 */
++#define MCF_GPIO_PODR_ATAH_PODR5 (0x20) /* ATA_BUFFER_EN */
++
++/* Bit definitions and macros for PODR_ATAL */
++#define MCF_GPIO_PODR_ATAL_PODR0 (0x01) /* ATA_IORDY */
++#define MCF_GPIO_PODR_ATAL_PODR1 (0x02) /* ATA_DMARQ */
++#define MCF_GPIO_PODR_ATAL_PODR2 (0x04) /* ATA_RESET */
++
++/* Bit definitions and macros for PODR_FEC1H */
++#define MCF_GPIO_PODR_FEC1H_PODR0 (0x01) /* FEC1_CRS / ATA_DATA6 */
++#define MCF_GPIO_PODR_FEC1H_PODR1 (0x02) /* FEC1_RXD0 / FEC1_RMII_RXD0 / ATA_DATA13 */
++#define MCF_GPIO_PODR_FEC1H_PODR2 (0x04) /* FEC1_RXDV / FEC1_RMII_CRS_DV / ATA_DATA15 */
++#define MCF_GPIO_PODR_FEC1H_PODR3 (0x08) /* FEC1_RXCLK / ATA_DATA5 */
++#define MCF_GPIO_PODR_FEC1H_PODR4 (0x10) /* FEC1_COL / ATA_DATA7 */
++#define MCF_GPIO_PODR_FEC1H_PODR5 (0x20) /* FEC1_TXD0 / FEC1_RMII_TXD0 / ATA_DATA9 */
++#define MCF_GPIO_PODR_FEC1H_PODR6 (0x40) /* FEC1_TXEN / FEC1_RMII_TXEN / ATA_DATA8 */
++#define MCF_GPIO_PODR_FEC1H_PODR7 (0x80) /* FEC1_TXCLK / FEC1_RMII_REF_CLK / ATA_DATA11 */
++
++/* Bit definitions and macros for PODR_FEC1L */
++#define MCF_GPIO_PODR_FEC1L_PODR0 (0x01) /* FEC1_RXER / FEC1_RMII_RXER / ATA_DATA12 */
++#define MCF_GPIO_PODR_FEC1L_PODR1 (0x02) /* FEC1_RXD1 / FEC1_RMII_RXD1 / ATA_DATA14 */
++#define MCF_GPIO_PODR_FEC1L_PODR2 (0x04) /* FEC1_RXD2 / ATA_DATA3 */
++#define MCF_GPIO_PODR_FEC1L_PODR3 (0x08) /* FEC1_RXD3 / ATA_DATA4 */
++#define MCF_GPIO_PODR_FEC1L_PODR4 (0x10) /* FEC1_TXER / ATA_DATA0 */
++#define MCF_GPIO_PODR_FEC1L_PODR5 (0x20) /* FEC1_TXD1 / FEC1_RMII_TXD1 / ATA_DATA10 */
++#define MCF_GPIO_PODR_FEC1L_PODR6 (0x40) /* FEC1_TXD2 / ATA_DATA1 */
++#define MCF_GPIO_PODR_FEC1L_PODR7 (0x80) /* FEC1_TXD3 / ATA_DATA2 */
++
++/* Bit definitions and macros for PODR_FBADH */
++#define MCF_GPIO_PODR_FBADH_PODR0 (0x01) /* FB_AD24 */
++#define MCF_GPIO_PODR_FBADH_PODR1 (0x02) /* FB_AD25 */
++#define MCF_GPIO_PODR_FBADH_PODR2 (0x04) /* FB_AD26 */
++#define MCF_GPIO_PODR_FBADH_PODR3 (0x08) /* FB_AD27 */
++#define MCF_GPIO_PODR_FBADH_PODR4 (0x10) /* FB_AD28 */
++#define MCF_GPIO_PODR_FBADH_PODR5 (0x20) /* FB_AD29 */
++#define MCF_GPIO_PODR_FBADH_PODR6 (0x40) /* FB_AD30 */
++#define MCF_GPIO_PODR_FBADH_PODR7 (0x80) /* FB_AD31 */
++
++/* Bit definitions and macros for PODR_FBADMH */
++#define MCF_GPIO_PODR_FBADMH_PODR0 (0x01) /* FB_AD16 */
++#define MCF_GPIO_PODR_FBADMH_PODR1 (0x02) /* FB_AD17 */
++#define MCF_GPIO_PODR_FBADMH_PODR2 (0x04) /* FB_AD18 */
++#define MCF_GPIO_PODR_FBADMH_PODR3 (0x08) /* FB_AD19 */
++#define MCF_GPIO_PODR_FBADMH_PODR4 (0x10) /* FB_AD20 */
++#define MCF_GPIO_PODR_FBADMH_PODR5 (0x20) /* FB_AD21 */
++#define MCF_GPIO_PODR_FBADMH_PODR6 (0x40) /* FB_AD22 */
++#define MCF_GPIO_PODR_FBADMH_PODR7 (0x80) /* FB_AD23 */
++
++/* Bit definitions and macros for PODR_FBADML */
++#define MCF_GPIO_PODR_FBADML_PODR0 (0x01) /* FB_AD8 */
++#define MCF_GPIO_PODR_FBADML_PODR1 (0x02) /* FB_AD9 */
++#define MCF_GPIO_PODR_FBADML_PODR2 (0x04) /* FB_AD10 */
++#define MCF_GPIO_PODR_FBADML_PODR3 (0x08) /* FB_AD11 */
++#define MCF_GPIO_PODR_FBADML_PODR4 (0x10) /* FB_AD12 */
++#define MCF_GPIO_PODR_FBADML_PODR5 (0x20) /* FB_AD13 */
++#define MCF_GPIO_PODR_FBADML_PODR6 (0x40) /* FB_AD14 */
++#define MCF_GPIO_PODR_FBADML_PODR7 (0x80) /* FB_AD15 */
++
++/* Bit definitions and macros for PODR_FBADL */
++#define MCF_GPIO_PODR_FBADL_PODR0 (0x01) /* FB_AD0 */
++#define MCF_GPIO_PODR_FBADL_PODR1 (0x02) /* FB_AD1 */
++#define MCF_GPIO_PODR_FBADL_PODR2 (0x04) /* FB_AD2 */
++#define MCF_GPIO_PODR_FBADL_PODR3 (0x08) /* FB_AD3 */
++#define MCF_GPIO_PODR_FBADL_PODR4 (0x10) /* FB_AD4 */
++#define MCF_GPIO_PODR_FBADL_PODR5 (0x20) /* FB_AD5 */
++#define MCF_GPIO_PODR_FBADL_PODR6 (0x40) /* FB_AD6 */
++#define MCF_GPIO_PODR_FBADL_PODR7 (0x80) /* FB_AD7 */
++
++/* Bit definitions and macros for PDDR_FEC0H */
++#define MCF_GPIO_PDDR_FEC0H_PDDR0 (0x01) /* FEC0_CRS / ULPI_DATA6 */
++#define MCF_GPIO_PDDR_FEC0H_PDDR1 (0x02) /* FEC0_RXD0 / FEC0_RMII_RXD0 */
++#define MCF_GPIO_PDDR_FEC0H_PDDR2 (0x04) /* FEC0_RXDV/FEC0_RMII_CRS_DV */
++#define MCF_GPIO_PDDR_FEC0H_PDDR3 (0x08) /* FEC0_RXCLK / ULPI_DATA1 */
++#define MCF_GPIO_PDDR_FEC0H_PDDR4 (0x10) /* FEC0_COL / ULPI_DATA7 */
++#define MCF_GPIO_PDDR_FEC0H_PDDR5 (0x20) /* FEC0_TXD0 / FEC0_RMII_TXD0 */
++#define MCF_GPIO_PDDR_FEC0H_PDDR6 (0x40) /* FEC0_TXEN / FEC0_RMII_TXEN */
++#define MCF_GPIO_PDDR_FEC0H_PDDR7 (0x80) /* FEC0_TXCLK / FEC0_RMII_REF_CLK */
++
++/* Bit definitions and macros for PDDR_FEC0L */
++#define MCF_GPIO_PDDR_FEC0L_PDDR0 (0x01) /* FEC0_RXER / FEC0_RMII_RXER */
++#define MCF_GPIO_PDDR_FEC0L_PDDR1 (0x02) /* FEC0_RXD1 / FEC0_RMII_RXD1 */
++#define MCF_GPIO_PDDR_FEC0L_PDDR2 (0x04) /* FEC0_RXD2 / ULPI_DATA4 */
++#define MCF_GPIO_PDDR_FEC0L_PDDR3 (0x08) /* FEC0_RXD3 / ULPI_DATA5 */
++#define MCF_GPIO_PDDR_FEC0L_PDDR4 (0x10) /* FEC0_TXER / ULPI_DATA0 */
++#define MCF_GPIO_PDDR_FEC0L_PDDR5 (0x20) /* FEC0_TXD1 / FEC0_RMII_TXD1 */
++#define MCF_GPIO_PDDR_FEC0L_PDDR6 (0x40) /* FEC0_TXD2 / ULPI_DATA2 */
++#define MCF_GPIO_PDDR_FEC0L_PDDR7 (0x80) /* FEC0_TXD3 / ULPI_DATA3 */
++
++/* Bit definitions and macros for PDDR_SSI */
++#define MCF_GPIO_PDDR_SSI_PDDR0 (0x01) /* SSI_TXD / U1TXD */
++#define MCF_GPIO_PDDR_SSI_PDDR1 (0x02) /* SSI_RXD / U1RXD */
++#define MCF_GPIO_PDDR_SSI_PDDR2 (0x04) /* SSI_FS / U1RTS */
++#define MCF_GPIO_PDDR_SSI_PDDR3 (0x08) /* SSI_BCLK / U1CTS */
++#define MCF_GPIO_PDDR_SSI_PDDR4 (0x10) /* SSI_MCLK */
++
++/* Bit definitions and macros for PDDR_FBCTL */
++#define MCF_GPIO_PDDR_FBCTL_PDDR0 (0x01) /* FB_TS / FB_ALE / FB_TBST */
++#define MCF_GPIO_PDDR_FBCTL_PDDR1 (0x02) /* FB_RW */
++#define MCF_GPIO_PDDR_FBCTL_PDDR2 (0x04) /* FB_TA */
++#define MCF_GPIO_PDDR_FBCTL_PDDR3 (0x08) /* FB_OE */
++
++/* Bit definitions and macros for PDDR_BE */
++#define MCF_GPIO_PDDR_BE_PDDR0 (0x01) /* FB_BE/BWE0 / FB_SIZ0 */
++#define MCF_GPIO_PDDR_BE_PDDR1 (0x02) /* FB_BE/BWE1 / FB_SIZ1 */
++#define MCF_GPIO_PDDR_BE_PDDR2 (0x04) /* FB_BE/BWE2 / FB_SIZ2 */
++#define MCF_GPIO_PDDR_BE_PDDR3 (0x08) /* FB_BE/BWE3 / FB_SIZ3 */
++
++/* Bit definitions and macros for PDDR_CS */
++#define MCF_GPIO_PDDR_CS_PDDR1 (0x02) /* FB_CS1 */
++#define MCF_GPIO_PDDR_CS_PDDR2 (0x04) /* FB_CS2 */
++#define MCF_GPIO_PDDR_CS_PDDR3 (0x08) /* FB_CS3 */
++
++/* Bit definitions and macros for PDDR_DMA */
++#define MCF_GPIO_PDDR_DMA_PDDR0 (0x01) /* DREQ0 */
++#define MCF_GPIO_PDDR_DMA_PDDR1 (0x02) /* DACK0 / DSPI_PCS3 */
++#define MCF_GPIO_PDDR_DMA_PDDR2 (0x04) /* DREQ1 / USB_CLKIN */
++#define MCF_GPIO_PDDR_DMA_PDDR3 (0x08) /* DACK1 / ULPI_DIR */
++
++/* Bit definitions and macros for PDDR_FECI2C */
++#define MCF_GPIO_PDDR_FECI2C_PDDR0 (0x01) /* I2C_SDA / U2RXD */
++#define MCF_GPIO_PDDR_FECI2C_PDDR1 (0x02) /* I2C_SCL / U2TXD */
++#define MCF_GPIO_PDDR_FECI2C_PDDR2 (0x04) /* FEC0_MDIO */
++#define MCF_GPIO_PDDR_FECI2C_PDDR3 (0x08) /* FEC0_MDC */
++#define MCF_GPIO_PDDR_FECI2C_PDDR4 (0x10) /* FEC1_MDIO / ATA_DIOW */
++#define MCF_GPIO_PDDR_FECI2C_PDDR5 (0x20) /* FEC1_MDC / ATA_DIOR */
++
++/* Bit definitions and macros for PDDR_UART */
++#define MCF_GPIO_PDDR_UART_PDDR0 (0x01) /* U1TXD */
++#define MCF_GPIO_PDDR_UART_PDDR1 (0x02) /* U1RXD */
++#define MCF_GPIO_PDDR_UART_PDDR2 (0x04) /* U1RTS */
++#define MCF_GPIO_PDDR_UART_PDDR3 (0x08) /* U0CTS */
++#define MCF_GPIO_PDDR_UART_PDDR4 (0x10) /* U1TXD */
++#define MCF_GPIO_PDDR_UART_PDDR5 (0x20) /* U1RXD */
++#define MCF_GPIO_PDDR_UART_PDDR6 (0x40) /* U1RTS */
++#define MCF_GPIO_PDDR_UART_PDDR7 (0x80) /* U1CTS */
++
++/* Bit definitions and macros for PDDR_DSPI */
++#define MCF_GPIO_PDDR_DSPI_PDDR0 (0x01) /* DSPI_SOUT / SBF_DO */
++#define MCF_GPIO_PDDR_DSPI_PDDR1 (0x02) /* DSPI_SIN / SBF_DI */
++#define MCF_GPIO_PDDR_DSPI_PDDR2 (0x04) /* DSPI_SCK / SBF_CK */
++#define MCF_GPIO_PDDR_DSPI_PDDR3 (0x08) /* DSPI_PCS0/SS */
++#define MCF_GPIO_PDDR_DSPI_PDDR4 (0x10) /* DSPI_PCS1 / SBF_CS */
++#define MCF_GPIO_PDDR_DSPI_PDDR5 (0x20) /* DSPI_PCS2 */
++#define MCF_GPIO_PDDR_DSPI_PDDR6 (0x40) /* DSPI_PCS5/SS */
++
++/* Bit definitions and macros for PDDR_TIMER */
++#define MCF_GPIO_PDDR_TIMER_PDDR0 (0x01) /* T0IN / T0OUT / U2RTS */
++#define MCF_GPIO_PDDR_TIMER_PDDR1 (0x02) /* T1IN / T1OUT / U2CTS */
++#define MCF_GPIO_PDDR_TIMER_PDDR2 (0x04) /* T2IN / T2OUT / U2TXD */
++#define MCF_GPIO_PDDR_TIMER_PDDR3 (0x08) /* T3IN / T3OUT / U2RXD */
++
++/* Bit definitions and macros for PDDR_PCI */
++#define MCF_GPIO_PDDR_PCI_PDDR0 (0x01) /* PCI_REQ0/PCI_EXTGNT */
++#define MCF_GPIO_PDDR_PCI_PDDR1 (0x02) /* PCI_REQ1 */
++#define MCF_GPIO_PDDR_PCI_PDDR2 (0x04) /* PCI_REQ2 */
++#define MCF_GPIO_PDDR_PCI_PDDR3 (0x08) /* PCI_REQ3 / ATA_INTR */
++#define MCF_GPIO_PDDR_PCI_PDDR4 (0x10) /* PCI_GNT0/PCI_EXTREQ */
++#define MCF_GPIO_PDDR_PCI_PDDR5 (0x20) /* PCI_GNT1 / */
++#define MCF_GPIO_PDDR_PCI_PDDR6 (0x40) /* PCI_GNT2 / */
++#define MCF_GPIO_PDDR_PCI_PDDR7 (0x80) /* PCI_GNT3 / ATA_DMACK */
++
++/* Bit definitions and macros for PDDR_USB */
++#define MCF_GPIO_PDDR_USB_PDDR0 (0x01) /* USB_VBUS_OC / ULPI_STP */
++#define MCF_GPIO_PDDR_USB_PDDR1 (0x02) /* USB_VBUS_EN / USB_PULLUP / ULPI_NXT */
++
++/* Bit definitions and macros for PDDR_ATAH */
++#define MCF_GPIO_PDDR_ATAH_PDDR0 (0x01) /* ATA_DA0 */
++#define MCF_GPIO_PDDR_ATAH_PDDR1 (0x02) /* ATA_DA1 */
++#define MCF_GPIO_PDDR_ATAH_PDDR2 (0x04) /* ATA_DA2 */
++#define MCF_GPIO_PDDR_ATAH_PDDR3 (0x08) /* ATA_CS0 */
++#define MCF_GPIO_PDDR_ATAH_PDDR4 (0x10) /* ATA_CS1 */
++#define MCF_GPIO_PDDR_ATAH_PDDR5 (0x20) /* ATA_BUFFER_EN */
++
++/* Bit definitions and macros for PDDR_ATAL */
++#define MCF_GPIO_PDDR_ATAL_PDDR0 (0x01) /* ATA_IORDY */
++#define MCF_GPIO_PDDR_ATAL_PDDR1 (0x02) /* ATA_DMARQ */
++#define MCF_GPIO_PDDR_ATAL_PDDR2 (0x04) /* ATA_RESET */
++
++/* Bit definitions and macros for PDDR_FEC1H */
++#define MCF_GPIO_PDDR_FEC1H_PDDR0 (0x01) /* FEC1_CRS / ATA_DATA6 */
++#define MCF_GPIO_PDDR_FEC1H_PDDR1 (0x02) /* FEC1_RXD0 / FEC1_RMII_RXD0 / ATA_DATA13 */
++#define MCF_GPIO_PDDR_FEC1H_PDDR2 (0x04) /* FEC1_RXDV / FEC1_RMII_CRS_DV / ATA_DATA15 */
++#define MCF_GPIO_PDDR_FEC1H_PDDR3 (0x08) /* FEC1_RXCLK / ATA_DATA5 */
++#define MCF_GPIO_PDDR_FEC1H_PDDR4 (0x10) /* FEC1_COL / ATA_DATA7 */
++#define MCF_GPIO_PDDR_FEC1H_PDDR5 (0x20) /* FEC1_TXD0 / FEC1_RMII_TXD0 / ATA_DATA9 */
++#define MCF_GPIO_PDDR_FEC1H_PDDR6 (0x40) /* FEC1_TXEN / FEC1_RMII_TXEN / ATA_DATA8 */
++#define MCF_GPIO_PDDR_FEC1H_PDDR7 (0x80) /* FEC1_TXCLK / FEC1_RMII_REF_CLK / ATA_DATA11 */
++
++/* Bit definitions and macros for PDDR_FEC1L */
++#define MCF_GPIO_PDDR_FEC1L_PDDR0 (0x01) /* FEC1_RXER / FEC1_RMII_RXER / ATA_DATA12 */
++#define MCF_GPIO_PDDR_FEC1L_PDDR1 (0x02) /* FEC1_RXD1 / FEC1_RMII_RXD1 / ATA_DATA14 */
++#define MCF_GPIO_PDDR_FEC1L_PDDR2 (0x04) /* FEC1_RXD2 / ATA_DATA3 */
++#define MCF_GPIO_PDDR_FEC1L_PDDR3 (0x08) /* FEC1_RXD3 / ATA_DATA4 */
++#define MCF_GPIO_PDDR_FEC1L_PDDR4 (0x10) /* FEC1_TXER / ATA_DATA0 */
++#define MCF_GPIO_PDDR_FEC1L_PDDR5 (0x20) /* FEC1_TXD1 / FEC1_RMII_TXD1 / ATA_DATA10 */
++#define MCF_GPIO_PDDR_FEC1L_PDDR6 (0x40) /* FEC1_TXD2 / ATA_DATA1 */
++#define MCF_GPIO_PDDR_FEC1L_PDDR7 (0x80) /* FEC1_TXD3 / ATA_DATA2 */
++
++/* Bit definitions and macros for PDDR_FBADH */
++#define MCF_GPIO_PDDR_FBADH_PDDR0 (0x01) /* FB_AD24 */
++#define MCF_GPIO_PDDR_FBADH_PDDR1 (0x02) /* FB_AD25 */
++#define MCF_GPIO_PDDR_FBADH_PDDR2 (0x04) /* FB_AD26 */
++#define MCF_GPIO_PDDR_FBADH_PDDR3 (0x08) /* FB_AD27 */
++#define MCF_GPIO_PDDR_FBADH_PDDR4 (0x10) /* FB_AD28 */
++#define MCF_GPIO_PDDR_FBADH_PDDR5 (0x20) /* FB_AD29 */
++#define MCF_GPIO_PDDR_FBADH_PDDR6 (0x40) /* FB_AD30 */
++#define MCF_GPIO_PDDR_FBADH_PDDR7 (0x80) /* FB_AD31 */
++
++/* Bit definitions and macros for PDDR_FBADMH */
++#define MCF_GPIO_PDDR_FBADMH_PDDR0 (0x01) /* FB_AD16 */
++#define MCF_GPIO_PDDR_FBADMH_PDDR1 (0x02) /* FB_AD17 */
++#define MCF_GPIO_PDDR_FBADMH_PDDR2 (0x04) /* FB_AD18 */
++#define MCF_GPIO_PDDR_FBADMH_PDDR3 (0x08) /* FB_AD19 */
++#define MCF_GPIO_PDDR_FBADMH_PDDR4 (0x10) /* FB_AD20 */
++#define MCF_GPIO_PDDR_FBADMH_PDDR5 (0x20) /* FB_AD21 */
++#define MCF_GPIO_PDDR_FBADMH_PDDR6 (0x40) /* FB_AD22 */
++#define MCF_GPIO_PDDR_FBADMH_PDDR7 (0x80) /* FB_AD23 */
++
++/* Bit definitions and macros for PDDR_FBADML */
++#define MCF_GPIO_PDDR_FBADML_PDDR0 (0x01) /* FB_AD8 */
++#define MCF_GPIO_PDDR_FBADML_PDDR1 (0x02) /* FB_AD9 */
++#define MCF_GPIO_PDDR_FBADML_PDDR2 (0x04) /* FB_AD10 */
++#define MCF_GPIO_PDDR_FBADML_PDDR3 (0x08) /* FB_AD11 */
++#define MCF_GPIO_PDDR_FBADML_PDDR4 (0x10) /* FB_AD12 */
++#define MCF_GPIO_PDDR_FBADML_PDDR5 (0x20) /* FB_AD13 */
++#define MCF_GPIO_PDDR_FBADML_PDDR6 (0x40) /* FB_AD14 */
++#define MCF_GPIO_PDDR_FBADML_PDDR7 (0x80) /* FB_AD15 */
++
++/* Bit definitions and macros for PDDR_FBADL */
++#define MCF_GPIO_PDDR_FBADL_PDDR0 (0x01) /* FB_AD0 */
++#define MCF_GPIO_PDDR_FBADL_PDDR1 (0x02) /* FB_AD1 */
++#define MCF_GPIO_PDDR_FBADL_PDDR2 (0x04) /* FB_AD2 */
++#define MCF_GPIO_PDDR_FBADL_PDDR3 (0x08) /* FB_AD3 */
++#define MCF_GPIO_PDDR_FBADL_PDDR4 (0x10) /* FB_AD4 */
++#define MCF_GPIO_PDDR_FBADL_PDDR5 (0x20) /* FB_AD5 */
++#define MCF_GPIO_PDDR_FBADL_PDDR6 (0x40) /* FB_AD6 */
++#define MCF_GPIO_PDDR_FBADL_PDDR7 (0x80) /* FB_AD7 */
++
++/* Bit definitions and macros for PPDSDR_FEC0H */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR0 (0x01) /* FEC0_CRS / ULPI_DATA6 */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR1 (0x02) /* FEC0_RXD0 / FEC0_RMII_RXD0 */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR2 (0x04) /* FEC0_RXDV / FEC0_RMII_CRS_DV */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR3 (0x08) /* FEC0_RXCLK / ULPI_DATA1 */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR4 (0x10) /* FEC0_COL / ULPI_DATA7 */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR5 (0x20) /* FEC0_TXD0 / FEC0_RMII_TXD0 */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR6 (0x40) /* FEC0_TXEN / FEC0_RMII_TXEN */
++#define MCF_GPIO_PPDSDR_FEC0H_PPDR7 (0x80) /* FEC0_TXCLK / FEC0_RMII_REF_CLK */
++
++/* Bit definitions and macros for PPDSDR_FEC0L */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR0 (0x01) /* FEC0_RXER / FEC0_RMII_RXER */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR1 (0x02) /* FEC0_RXD1 / FEC0_RMII_RXD1 */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR2 (0x04) /* FEC0_RXD2 / ULPI_DATA4 */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR3 (0x08) /* FEC0_RXD3 / ULPI_DATA5 */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR4 (0x10) /* FEC0_TXER / ULPI_DATA0 */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR5 (0x20) /* FEC0_TXD1 / FEC0_RMII_TXD1 */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR6 (0x40) /* FEC0_TXD2 / ULPI_DATA2 */
++#define MCF_GPIO_PPDSDR_FEC0L_PCLRR7 (0x80) /* FEC0_TXD3 / ULPI_DATA3 */
++
++/* Bit definitions and macros for PPDSDR_SSI */
++#define MCF_GPIO_PPDSDR_SSI_PPDR0 (0x01) /* SSI_TXD / U1TXD */
++#define MCF_GPIO_PPDSDR_SSI_PPDR1 (0x02) /* SSI_RXD / U1RXD */
++#define MCF_GPIO_PPDSDR_SSI_PPDR2 (0x04) /* SSI_FS / U1RTS */
++#define MCF_GPIO_PPDSDR_SSI_PPDR3 (0x08) /* SSI_BCLK / U1CTS */
++#define MCF_GPIO_PPDSDR_SSI_PPDR4 (0x10) /* SSI_MCLK */
++
++/* Bit definitions and macros for PPDSDR_FBCTL */
++#define MCF_GPIO_PPDSDR_FBCTL_PPDR0 (0x01) /* FB_TS / FB_ALE / FB_TBST */
++#define MCF_GPIO_PPDSDR_FBCTL_PPDR1 (0x02) /* FB_RW */
++#define MCF_GPIO_PPDSDR_FBCTL_PPDR2 (0x04) /* FB_TA */
++#define MCF_GPIO_PPDSDR_FBCTL_PPDR3 (0x08) /* FB_OE */
++
++/* Bit definitions and macros for PPDSDR_BE */
++#define MCF_GPIO_PPDSDR_BE_PPDR0 (0x01) /* FB_BE/BWE0 / FB_SIZ0 */
++#define MCF_GPIO_PPDSDR_BE_PPDR1 (0x02) /* FB_BE/BWE1 / FB_SIZ1 */
++#define MCF_GPIO_PPDSDR_BE_PPDR2 (0x04) /* FB_BE/BWE2 / FB_SIZ2 */
++#define MCF_GPIO_PPDSDR_BE_PPDR3 (0x08) /* FB_BE/BWE3 / FB_SIZ3 */
++
++/* Bit definitions and macros for PPDSDR_CS */
++#define MCF_GPIO_PPDSDR_CS_PPDR1 (0x02) /* FB_CS1 */
++#define MCF_GPIO_PPDSDR_CS_PPDR2 (0x04) /* FB_CS2 */
++#define MCF_GPIO_PPDSDR_CS_PPDR3 (0x08) /* FB_CS3 */
++
++/* Bit definitions and macros for PPDSDR_DMA */
++#define MCF_GPIO_PPDSDR_DMA_PPDR0 (0x01) /* DREQ0 */
++#define MCF_GPIO_PPDSDR_DMA_PPDR1 (0x02) /* DACK0 / DSPI_PCS3 */
++#define MCF_GPIO_PPDSDR_DMA_PPDR2 (0x04) /* DREQ1 / USB_CLKIN */
++#define MCF_GPIO_PPDSDR_DMA_PPDR3 (0x08) /* DACK1 / ULPI_DIR */
++
++/* Bit definitions and macros for PPDSDR_FECI2C */
++#define MCF_GPIO_PPDSDR_FECI2C_PPDR0 (0x01) /* I2C_SDA / U2RXD */
++#define MCF_GPIO_PPDSDR_FECI2C_PPDR1 (0x02) /* I2C_SCL / U2TXD */
++#define MCF_GPIO_PPDSDR_FECI2C_PPDR2 (0x04) /* FEC0_MDIO */
++#define MCF_GPIO_PPDSDR_FECI2C_PPDR3 (0x08) /* FEC0_MDC */
++#define MCF_GPIO_PPDSDR_FECI2C_PPDR4 (0x10) /* FEC1_MDIO / ATA_DIOW */
++#define MCF_GPIO_PPDSDR_FECI2C_PPDR5 (0x20) /* FEC1_MDC / ATA_DIOR */
++
++/* Bit definitions and macros for PPDSDR_UART */
++#define MCF_GPIO_PPDSDR_UART_PPDR0 (0x01) /* U1TXD */
++#define MCF_GPIO_PPDSDR_UART_PPDR1 (0x02) /* U1RXD */
++#define MCF_GPIO_PPDSDR_UART_PPDR2 (0x04) /* U1RTS */
++#define MCF_GPIO_PPDSDR_UART_PPDR3 (0x08) /* U0CTS */
++#define MCF_GPIO_PPDSDR_UART_PPDR4 (0x10) /* U1TXD */
++#define MCF_GPIO_PPDSDR_UART_PPDR5 (0x20) /* U1RXD */
++#define MCF_GPIO_PPDSDR_UART_PPDR6 (0x40) /* U1RTS */
++#define MCF_GPIO_PPDSDR_UART_PPDR7 (0x80) /* U1CTS */
++
++/* Bit definitions and macros for PPDSDR_DSPI */
++#define MCF_GPIO_PPDSDR_DSPI_PPDR0 (0x01) /* DSPI_SOUT / SBF_DO */
++#define MCF_GPIO_PPDSDR_DSPI_PPDR1 (0x02) /* DSPI_SIN / SBF_DI */
++#define MCF_GPIO_PPDSDR_DSPI_PPDR2 (0x04) /* DSPI_SCK / SBF_CK */
++#define MCF_GPIO_PPDSDR_DSPI_PPDR3 (0x08) /* DSPI_PCS0/SS */
++#define MCF_GPIO_PPDSDR_DSPI_PPDR4 (0x10) /* DSPI_PCS1 / SBF_CS */
++#define MCF_GPIO_PPDSDR_DSPI_PPDR5 (0x20) /* DSPI_PCS2 */
++#define MCF_GPIO_PPDSDR_DSPI_PPDR6 (0x40) /* DSPI_PCS5/SS */
++
++/* Bit definitions and macros for PPDSDR_TIMER */
++#define MCF_GPIO_PPDSDR_TIMER_PPDR0 (0x01) /* T0IN / T0OUT / U2RTS */
++#define MCF_GPIO_PPDSDR_TIMER_PPDR1 (0x02) /* T1IN / T1OUT / U2CTS */
++#define MCF_GPIO_PPDSDR_TIMER_PPDR2 (0x04) /* T2IN / T2OUT / U2TXD */
++#define MCF_GPIO_PPDSDR_TIMER_PPDR3 (0x08) /* T3IN / T3OUT / U2RXD */
++
++/* Bit definitions and macros for PPDSDR_PCI */
++#define MCF_GPIO_PPDSDR_PCI_PPDR0 (0x01) /* PCI_REQ0/PCI_EXTGNT */
++#define MCF_GPIO_PPDSDR_PCI_PPDR1 (0x02) /* PCI_REQ1 */
++#define MCF_GPIO_PPDSDR_PCI_PPDR2 (0x04) /* PCI_REQ2 */
++#define MCF_GPIO_PPDSDR_PCI_PPDR3 (0x08) /* PCI_REQ3 / ATA_INTR */
++#define MCF_GPIO_PPDSDR_PCI_PPDR4 (0x10) /* PCI_GNT0/PCI_EXTREQ */
++#define MCF_GPIO_PPDSDR_PCI_PPDR5 (0x20) /* PCI_GNT1 / */
++#define MCF_GPIO_PPDSDR_PCI_PPDR6 (0x40) /* PCI_GNT2 / */
++#define MCF_GPIO_PPDSDR_PCI_PPDR7 (0x80) /* PCI_GNT3 / ATA_DMACK */
++
++/* Bit definitions and macros for PPDSDR_USB */
++#define MCF_GPIO_PPDSDR_USB_PPDR0 (0x01) /* USB_VBUS_OC / ULPI_STP */
++#define MCF_GPIO_PPDSDR_USB_PPDR1 (0x02) /* USB_VBUS_EN / USB_PULLUP / ULPI_NXT */
++
++/* Bit definitions and macros for PPDSDR_ATAH */
++#define MCF_GPIO_PPDSDR_ATAH_PPDR0 (0x01) /* ATA_DA0 */
++#define MCF_GPIO_PPDSDR_ATAH_PPDR1 (0x02) /* ATA_DA1 */
++#define MCF_GPIO_PPDSDR_ATAH_PPDR2 (0x04) /* ATA_DA2 */
++#define MCF_GPIO_PPDSDR_ATAH_PPDR3 (0x08) /* ATA_CS0 */
++#define MCF_GPIO_PPDSDR_ATAH_PPDR4 (0x10) /* ATA_CS1 */
++#define MCF_GPIO_PPDSDR_ATAH_PPDR5 (0x20) /* ATA_BUFFER_EN */
++
++/* Bit definitions and macros for PPDSDR_ATAL */
++#define MCF_GPIO_PPDSDR_ATAL_PPDR0 (0x01) /* ATA_IORDY */
++#define MCF_GPIO_PPDSDR_ATAL_PPDR1 (0x02) /* ATA_DMARQ */
++#define MCF_GPIO_PPDSDR_ATAL_PPDR2 (0x04) /* ATA_RESET */
++
++/* Bit definitions and macros for PPDSDR_FEC1H */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR0 (0x01) /* FEC1_CRS / ATA_DATA6 */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR1 (0x02) /* FEC1_RXD0 / FEC1_RMII_RXD0 / ATA_DATA13 */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR2 (0x04) /* FEC1_RXDV / FEC1_RMII_CRS_DV / ATA_DATA15 */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR3 (0x08) /* FEC1_RXCLK / ATA_DATA5 */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR4 (0x10) /* FEC1_COL / ATA_DATA7 */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR5 (0x20) /* FEC1_TXD0 / FEC1_RMII_TXD0 / ATA_DATA9 */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR6 (0x40) /* FEC1_TXEN / FEC1_RMII_TXEN / ATA_DATA8 */
++#define MCF_GPIO_PPDSDR_FEC1H_PPDR7 (0x80) /* FEC1_TXCLK / FEC1_RMII_REF_CLK / ATA_DATA11 */
++
++/* Bit definitions and macros for PPDSDR_FEC1L */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR0 (0x01) /* FEC1_RXER / FEC1_RMII_RXER / ATA_DATA12 */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR1 (0x02) /* FEC1_RXD1 / FEC1_RMII_RXD1 / ATA_DATA14 */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR2 (0x04) /* FEC1_RXD2 / ATA_DATA3 */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR3 (0x08) /* FEC1_RXD3 / ATA_DATA4 */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR4 (0x10) /* FEC1_TXER / ATA_DATA0 */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR5 (0x20) /* FEC1_TXD1 / FEC1_RMII_TXD1 / ATA_DATA10 */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR6 (0x40) /* FEC1_TXD2 / ATA_DATA1 */
++#define MCF_GPIO_PPDSDR_FEC1L_PPDR7 (0x80) /* FEC1_TXD3 / ATA_DATA2 */
++
++/* Bit definitions and macros for PPDSDR_FBADH */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR0 (0x01) /* FB_AD24 */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR1 (0x02) /* FB_AD25 */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR2 (0x04) /* FB_AD26 */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR3 (0x08) /* FB_AD27 */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR4 (0x10) /* FB_AD28 */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR5 (0x20) /* FB_AD29 */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR6 (0x40) /* FB_AD30 */
++#define MCF_GPIO_PPDSDR_FBADH_PPDR7 (0x80) /* FB_AD31 */
++
++/* Bit definitions and macros for PPDSDR_FBADMH */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR0 (0x01) /* FB_AD16 */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR1 (0x02) /* FB_AD17 */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR2 (0x04) /* FB_AD18 */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR3 (0x08) /* FB_AD19 */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR4 (0x10) /* FB_AD20 */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR5 (0x20) /* FB_AD21 */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR6 (0x40) /* FB_AD22 */
++#define MCF_GPIO_PPDSDR_FBADMH_PPDR7 (0x80) /* FB_AD23 */
++
++/* Bit definitions and macros for PPDSDR_FBADML */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR0 (0x01) /* FB_AD8 */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR1 (0x02) /* FB_AD9 */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR2 (0x04) /* FB_AD10 */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR3 (0x08) /* FB_AD11 */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR4 (0x10) /* FB_AD12 */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR5 (0x20) /* FB_AD13 */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR6 (0x40) /* FB_AD14 */
++#define MCF_GPIO_PPDSDR_FBADML_PPDR7 (0x80) /* FB_AD15 */
++
++/* Bit definitions and macros for PPDSDR_FBADL */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR0 (0x01) /* FB_AD0 */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR1 (0x02) /* FB_AD1 */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR2 (0x04) /* FB_AD2 */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR3 (0x08) /* FB_AD3 */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR4 (0x10) /* FB_AD4 */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR5 (0x20) /* FB_AD5 */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR6 (0x40) /* FB_AD6 */
++#define MCF_GPIO_PPDSDR_FBADL_PPDR7 (0x80) /* FB_AD7 */
++
++/* Bit definitions and macros for PCLRR_FEC0H */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR0 (0x01) /* FEC0_CRS / ULPI_DATA6 */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR1 (0x02) /* FEC0_RXD0 / FEC0_RMII_RXD0 */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR2 (0x04) /* FEC0_RXDV/FEC0_RMII_CRS_DV */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR3 (0x08) /* FEC0_RXCLK / ULPI_DATA1 */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR4 (0x10) /* FEC0_COL / ULPI_DATA7 */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR5 (0x20) /* FEC0_TXD0 / FEC0_RMII_TXD0 */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR6 (0x40) /* FEC0_TXEN / FEC0_RMII_TXEN */
++#define MCF_GPIO_PCLRR_FEC0H_PCLRR7 (0x80) /* FEC0_TXCLK / FEC0_RMII_REF_CLK */
++
++/* Bit definitions and macros for PCLRR_FEC0L */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR0 (0x01) /* FEC0_RXER / FEC0_RMII_RXER */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR1 (0x02) /* FEC0_RXD1 / FEC0_RMII_RXD1 */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR2 (0x04) /* FEC0_RXD2 / ULPI_DATA4 */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR3 (0x08) /* FEC0_RXD3 / ULPI_DATA5 */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR4 (0x10) /* FEC0_TXER / ULPI_DATA0 */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR5 (0x20) /* FEC0_TXD1 / FEC0_RMII_TXD1 */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR6 (0x40) /* FEC0_TXD2 / ULPI_DATA2 */
++#define MCF_GPIO_PCLRR_FEC0L_PPDR7 (0x80) /* FEC0_TXD3 / ULPI_DATA3 */
++
++/* Bit definitions and macros for PCLRR_SSI */
++#define MCF_GPIO_PCLRR_SSI_PCLRR0 (0x01) /* SSI_TXD / U1TXD */
++#define MCF_GPIO_PCLRR_SSI_PCLRR1 (0x02) /* SSI_RXD / U1RXD */
++#define MCF_GPIO_PCLRR_SSI_PCLRR2 (0x04) /* SSI_FS / U1RTS */
++#define MCF_GPIO_PCLRR_SSI_PCLRR3 (0x08) /* SSI_BCLK / U1CTS */
++#define MCF_GPIO_PCLRR_SSI_PCLRR4 (0x10) /* SSI_MCLK */
++
++/* Bit definitions and macros for PCLRR_FBCTL */
++#define MCF_GPIO_PCLRR_FBCTL_PCLRR0 (0x01) /* FB_TS / FB_ALE / FB_TBST */
++#define MCF_GPIO_PCLRR_FBCTL_PCLRR1 (0x02) /* FB_RW */
++#define MCF_GPIO_PCLRR_FBCTL_PCLRR2 (0x04) /* FB_TA */
++#define MCF_GPIO_PCLRR_FBCTL_PCLRR3 (0x08) /* FB_OE */
++
++/* Bit definitions and macros for PCLRR_BE */
++#define MCF_GPIO_PCLRR_BE_PCLRR0 (0x01) /* FB_BE/BWE0 / FB_SIZ0 */
++#define MCF_GPIO_PCLRR_BE_PCLRR1 (0x02) /* FB_BE/BWE1 / FB_SIZ1 */
++#define MCF_GPIO_PCLRR_BE_PCLRR2 (0x04) /* FB_BE/BWE2 / FB_SIZ2 */
++#define MCF_GPIO_PCLRR_BE_PCLRR3 (0x08) /* FB_BE/BWE3 / FB_SIZ3 */
++
++/* Bit definitions and macros for PCLRR_CS */
++#define MCF_GPIO_PCLRR_CS_PCLRR1 (0x02) /* FB_CS1 */
++#define MCF_GPIO_PCLRR_CS_PCLRR2 (0x04) /* FB_CS2 */
++#define MCF_GPIO_PCLRR_CS_PCLRR3 (0x08) /* FB_CS3 */
++
++/* Bit definitions and macros for PCLRR_DMA */
++#define MCF_GPIO_PCLRR_DMA_PCLRR0 (0x01) /* DREQ0 */
++#define MCF_GPIO_PCLRR_DMA_PCLRR1 (0x02) /* DACK0 / DSPI_PCS3 */
++#define MCF_GPIO_PCLRR_DMA_PCLRR2 (0x04) /* DREQ1 / USB_CLKIN */
++#define MCF_GPIO_PCLRR_DMA_PCLRR3 (0x08) /* DACK1 / ULPI_DIR */
++
++/* Bit definitions and macros for PCLRR_FECI2C */
++#define MCF_GPIO_PCLRR_FECI2C_PCLRR0 (0x01) /* I2C_SDA / U2RXD */
++#define MCF_GPIO_PCLRR_FECI2C_PCLRR1 (0x02) /* I2C_SCL / U2TXD */
++#define MCF_GPIO_PCLRR_FECI2C_PCLRR2 (0x04) /* FEC0_MDIO */
++#define MCF_GPIO_PCLRR_FECI2C_PCLRR3 (0x08) /* FEC0_MDC */
++#define MCF_GPIO_PCLRR_FECI2C_PCLRR4 (0x10) /* FEC1_MDIO / ATA_DIOW */
++#define MCF_GPIO_PCLRR_FECI2C_PCLRR5 (0x20) /* FEC1_MDC / ATA_DIOR */
++
++/* Bit definitions and macros for PCLRR_UART */
++#define MCF_GPIO_PCLRR_UART_PCLRR0 (0x01) /* U1TXD */
++#define MCF_GPIO_PCLRR_UART_PCLRR1 (0x02) /* U1RXD */
++#define MCF_GPIO_PCLRR_UART_PCLRR2 (0x04) /* U1RTS */
++#define MCF_GPIO_PCLRR_UART_PCLRR3 (0x08) /* U0CTS */
++#define MCF_GPIO_PCLRR_UART_PCLRR4 (0x10) /* U1TXD */
++#define MCF_GPIO_PCLRR_UART_PCLRR5 (0x20) /* U1RXD */
++#define MCF_GPIO_PCLRR_UART_PCLRR6 (0x40) /* U1RTS */
++#define MCF_GPIO_PCLRR_UART_PCLRR7 (0x80) /* U1CTS */
++
++/* Bit definitions and macros for PCLRR_DSPI */
++#define MCF_GPIO_PCLRR_DSPI_PCLRR0 (0x01) /* DSPI_SOUT / SBF_DO */
++#define MCF_GPIO_PCLRR_DSPI_PCLRR1 (0x02) /* DSPI_SIN / SBF_DI */
++#define MCF_GPIO_PCLRR_DSPI_PCLRR2 (0x04) /* DSPI_SCK / SBF_CK */
++#define MCF_GPIO_PCLRR_DSPI_PCLRR3 (0x08) /* DSPI_PCS0/SS */
++#define MCF_GPIO_PCLRR_DSPI_PCLRR4 (0x10) /* DSPI_PCS1 / SBF_CS */
++#define MCF_GPIO_PCLRR_DSPI_PCLRR5 (0x20) /* DSPI_PCS2 */
++#define MCF_GPIO_PCLRR_DSPI_PCLRR6 (0x40) /* DSPI_PCS5/SS */
++
++/* Bit definitions and macros for PCLRR_TIMER */
++#define MCF_GPIO_PCLRR_TIMER_PCLRR0 (0x01) /* T0IN / T0OUT / U2RTS */
++#define MCF_GPIO_PCLRR_TIMER_PCLRR1 (0x02) /* T1IN / T1OUT / U2CTS */
++#define MCF_GPIO_PCLRR_TIMER_PCLRR2 (0x04) /* T2IN / T2OUT / U2TXD */
++#define MCF_GPIO_PCLRR_TIMER_PCLRR3 (0x08) /* T3IN / T3OUT / U2RXD */
++
++/* Bit definitions and macros for PCLRR_PCI */
++#define MCF_GPIO_PCLRR_PCI_PCLRR0 (0x01) /* PCI_REQ0/PCI_EXTGNT */
++#define MCF_GPIO_PCLRR_PCI_PCLRR1 (0x02) /* PCI_REQ1 */
++#define MCF_GPIO_PCLRR_PCI_PCLRR2 (0x04) /* PCI_REQ2 */
++#define MCF_GPIO_PCLRR_PCI_PCLRR3 (0x08) /* PCI_REQ3 / ATA_INTR */
++#define MCF_GPIO_PCLRR_PCI_PCLRR4 (0x10) /* PCI_GNT0/PCI_EXTREQ */
++#define MCF_GPIO_PCLRR_PCI_PCLRR5 (0x20) /* PCI_GNT1 / */
++#define MCF_GPIO_PCLRR_PCI_PCLRR6 (0x40) /* PCI_GNT2 / */
++#define MCF_GPIO_PCLRR_PCI_PCLRR7 (0x80) /* PCI_GNT3 / ATA_DMACK */
++
++/* Bit definitions and macros for PCLRR_USB */
++#define MCF_GPIO_PCLRR_USB_PCLRR0 (0x01) /* USB_VBUS_OC / ULPI_STP */
++#define MCF_GPIO_PCLRR_USB_PCLRR1 (0x02) /* USB_VBUS_EN / USB_PULLUP / ULPI_NXT */
++
++/* Bit definitions and macros for PCLRR_ATAH */
++#define MCF_GPIO_PCLRR_ATAH_PCLRR0 (0x01) /* ATA_DA0 */
++#define MCF_GPIO_PCLRR_ATAH_PCLRR1 (0x02) /* ATA_DA1 */
++#define MCF_GPIO_PCLRR_ATAH_PCLRR2 (0x04) /* ATA_DA2 */
++#define MCF_GPIO_PCLRR_ATAH_PCLRR3 (0x08) /* ATA_CS0 */
++#define MCF_GPIO_PCLRR_ATAH_PCLRR4 (0x10) /* ATA_CS1 */
++#define MCF_GPIO_PCLRR_ATAH_PCLRR5 (0x20) /* ATA_BUFFER_EN */
++
++/* Bit definitions and macros for PCLRR_ATAL */
++#define MCF_GPIO_PCLRR_ATAL_PCLRR0 (0x01) /* ATA_IORDY */
++#define MCF_GPIO_PCLRR_ATAL_PCLRR1 (0x02) /* ATA_DMARQ */
++#define MCF_GPIO_PCLRR_ATAL_PCLRR2 (0x04) /* ATA_RESET */
++
++/* Bit definitions and macros for PCLRR_FEC1H */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR0 (0x01) /* FEC1_CRS / ATA_DATA6 */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR1 (0x02) /* FEC1_RXD0 / FEC1_RMII_RXD0 / ATA_DATA13 */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR2 (0x04) /* FEC1_RXDV / FEC1_RMII_CRS_DV / ATA_DATA15 */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR3 (0x08) /* FEC1_RXCLK / ATA_DATA5 */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR4 (0x10) /* FEC1_COL / ATA_DATA7 */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR5 (0x20) /* FEC1_TXD0 / FEC1_RMII_TXD0 / ATA_DATA9 */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR6 (0x40) /* FEC1_TXEN / FEC1_RMII_TXEN / ATA_DATA8 */
++#define MCF_GPIO_PCLRR_FEC1H_PCLRR7 (0x80) /* FEC1_TXCLK / FEC1_RMII_REF_CLK / ATA_DATA11 */
++
++/* Bit definitions and macros for PCLRR_FEC1L */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR0 (0x01) /* FEC1_RXER / FEC1_RMII_RXER / ATA_DATA12 */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR1 (0x02) /* FEC1_RXD1 / FEC1_RMII_RXD1 / ATA_DATA14 */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR2 (0x04) /* FEC1_RXD2 / ATA_DATA3 */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR3 (0x08) /* FEC1_RXD3 / ATA_DATA4 */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR4 (0x10) /* FEC1_TXER / ATA_DATA0 */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR5 (0x20) /* FEC1_TXD1 / FEC1_RMII_TXD1 / ATA_DATA10 */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR6 (0x40) /* FEC1_TXD2 / ATA_DATA1 */
++#define MCF_GPIO_PCLRR_FEC1L_PCLRR7 (0x80) /* FEC1_TXD3 / ATA_DATA2 */
++
++/* Bit definitions and macros for PCLRR_FBADH */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR0 (0x01) /* FB_AD24 */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR1 (0x02) /* FB_AD25 */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR2 (0x04) /* FB_AD26 */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR3 (0x08) /* FB_AD27 */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR4 (0x10) /* FB_AD28 */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR5 (0x20) /* FB_AD29 */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR6 (0x40) /* FB_AD30 */
++#define MCF_GPIO_PCLRR_FBADH_PCLRR7 (0x80) /* FB_AD31 */
++
++/* Bit definitions and macros for PCLRR_FBADMH */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR0 (0x01) /* FB_AD16 */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR1 (0x02) /* FB_AD17 */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR2 (0x04) /* FB_AD18 */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR3 (0x08) /* FB_AD19 */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR4 (0x10) /* FB_AD20 */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR5 (0x20) /* FB_AD21 */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR6 (0x40) /* FB_AD22 */
++#define MCF_GPIO_PCLRR_FBADMH_PCLRR7 (0x80) /* FB_AD23 */
++
++/* Bit definitions and macros for PCLRR_FBADML */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR0 (0x01) /* FB_AD8 */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR1 (0x02) /* FB_AD9 */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR2 (0x04) /* FB_AD10 */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR3 (0x08) /* FB_AD11 */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR4 (0x10) /* FB_AD12 */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR5 (0x20) /* FB_AD13 */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR6 (0x40) /* FB_AD14 */
++#define MCF_GPIO_PCLRR_FBADML_PCLRR7 (0x80) /* FB_AD15 */
++
++/* Bit definitions and macros for PCLRR_FBADL */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR0 (0x01) /* FB_AD0 */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR1 (0x02) /* FB_AD1 */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR2 (0x04) /* FB_AD2 */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR3 (0x08) /* FB_AD3 */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR4 (0x10) /* FB_AD4 */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR5 (0x20) /* FB_AD5 */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR6 (0x40) /* FB_AD6 */
++#define MCF_GPIO_PCLRR_FBADL_PCLRR7 (0x80) /* FB_AD7 */
++
++/* Bit definitions and macros for PAR_FEC */
++#define MCF_GPIO_PAR_FEC_FEC0(x) (((x)&0x07))
++#define MCF_GPIO_PAR_FEC_FEC1(x) (((x)&0x07)<<4)
++#define MCF_GPIO_PAR_FEC_FEC1_MASK (0x8F)
++#define MCF_GPIO_PAR_FEC_FEC1_MII (0x70)
++#define MCF_GPIO_PAR_FEC_FEC1_RMII_GPIO (0x30)
++#define MCF_GPIO_PAR_FEC_FEC1_RMII_ATA (0x20)
++#define MCF_GPIO_PAR_FEC_FEC1_ATA (0x10)
++#define MCF_GPIO_PAR_FEC_FEC1_GPIO (0x00)
++#define MCF_GPIO_PAR_FEC_FEC0_MASK (0xF8)
++#define MCF_GPIO_PAR_FEC_FEC0_MII (0x07)
++#define MCF_GPIO_PAR_FEC_FEC0_RMII_GPIO (0x03)
++#define MCF_GPIO_PAR_FEC_FEC0_RMII_ULPI (0x02)
++#define MCF_GPIO_PAR_FEC_FEC0_ULPI (0x01)
++#define MCF_GPIO_PAR_FEC_FEC0_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_DMA */
++#define MCF_GPIO_PAR_DMA_DREQ0 (0x01)
++#define MCF_GPIO_PAR_DMA_DACK0(x) (((x)&0x03)<<2)
++#define MCF_GPIO_PAR_DMA_DREQ1(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_DMA_DACK1(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_DMA_DACK1_MASK (0x3F)
++#define MCF_GPIO_PAR_DMA_DACK1_DACK1 (0xC0)
++#define MCF_GPIO_PAR_DMA_DACK1_ULPI_DIR (0x40)
++#define MCF_GPIO_PAR_DMA_DACK1_GPIO (0x00)
++#define MCF_GPIO_PAR_DMA_DREQ1_MASK (0xCF)
++#define MCF_GPIO_PAR_DMA_DREQ1_DREQ1 (0x30)
++#define MCF_GPIO_PAR_DMA_DREQ1_USB_CLKIN (0x10)
++#define MCF_GPIO_PAR_DMA_DREQ1_GPIO (0x00)
++#define MCF_GPIO_PAR_DMA_DACK0_MASK (0xF3)
++#define MCF_GPIO_PAR_DMA_DACK0_DACK1 (0x0C)
++#define MCF_GPIO_PAR_DMA_DACK0_ULPI_DIR (0x04)
++#define MCF_GPIO_PAR_DMA_DACK0_GPIO (0x00)
++#define MCF_GPIO_PAR_DMA_DREQ0_DREQ0 (0x01)
++#define MCF_GPIO_PAR_DMA_DREQ0_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_FBCTL */
++#define MCF_GPIO_PAR_FBCTL_TS(x) (((x)&0x03)<<3)
++#define MCF_GPIO_PAR_FBCTL_RW (0x20)
++#define MCF_GPIO_PAR_FBCTL_TA (0x40)
++#define MCF_GPIO_PAR_FBCTL_OE (0x80)
++#define MCF_GPIO_PAR_FBCTL_OE_OE (0x80)
++#define MCF_GPIO_PAR_FBCTL_OE_GPIO (0x00)
++#define MCF_GPIO_PAR_FBCTL_TA_TA (0x40)
++#define MCF_GPIO_PAR_FBCTL_TA_GPIO (0x00)
++#define MCF_GPIO_PAR_FBCTL_RW_RW (0x20)
++#define MCF_GPIO_PAR_FBCTL_RW_GPIO (0x00)
++#define MCF_GPIO_PAR_FBCTL_TS_MASK (0xE7)
++#define MCF_GPIO_PAR_FBCTL_TS_TS (0x18)
++#define MCF_GPIO_PAR_FBCTL_TS_ALE (0x10)
++#define MCF_GPIO_PAR_FBCTL_TS_TBST (0x08)
++#define MCF_GPIO_PAR_FBCTL_TS_GPIO (0x80)
++
++/* Bit definitions and macros for PAR_DSPI */
++#define MCF_GPIO_PAR_DSPI_SCK (0x01)
++#define MCF_GPIO_PAR_DSPI_SOUT (0x02)
++#define MCF_GPIO_PAR_DSPI_SIN (0x04)
++#define MCF_GPIO_PAR_DSPI_PCS0 (0x08)
++#define MCF_GPIO_PAR_DSPI_PCS1 (0x10)
++#define MCF_GPIO_PAR_DSPI_PCS2 (0x20)
++#define MCF_GPIO_PAR_DSPI_PCS5 (0x40)
++#define MCF_GPIO_PAR_DSPI_PCS5_PCS5 (0x40)
++#define MCF_GPIO_PAR_DSPI_PCS5_GPIO (0x00)
++#define MCF_GPIO_PAR_DSPI_PCS2_PCS2 (0x20)
++#define MCF_GPIO_PAR_DSPI_PCS2_GPIO (0x00)
++#define MCF_GPIO_PAR_DSPI_PCS1_PCS1 (0x10)
++#define MCF_GPIO_PAR_DSPI_PCS1_GPIO (0x00)
++#define MCF_GPIO_PAR_DSPI_PCS0_PCS0 (0x08)
++#define MCF_GPIO_PAR_DSPI_PCS0_GPIO (0x00)
++#define MCF_GPIO_PAR_DSPI_SIN_SIN (0x04)
++#define MCF_GPIO_PAR_DSPI_SIN_GPIO (0x00)
++#define MCF_GPIO_PAR_DSPI_SOUT_SOUT (0x02)
++#define MCF_GPIO_PAR_DSPI_SOUT_GPIO (0x00)
++#define MCF_GPIO_PAR_DSPI_SCK_SCK (0x01)
++#define MCF_GPIO_PAR_DSPI_SCK_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_BE */
++#define MCF_GPIO_PAR_BE_BE0 (0x01)
++#define MCF_GPIO_PAR_BE_BE1 (0x04)
++#define MCF_GPIO_PAR_BE_BE2(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_BE_BE3(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_BE_BE3_MASK (0x3F)
++#define MCF_GPIO_PAR_BE_BE3_BE3 (0xC0)
++#define MCF_GPIO_PAR_BE_BE3_TSIZ1 (0x80)
++#define MCF_GPIO_PAR_BE_BE3_GPIO (0x00)
++#define MCF_GPIO_PAR_BE_BE2_MASK (0xCF)
++#define MCF_GPIO_PAR_BE_BE2_BE2 (0x30)
++#define MCF_GPIO_PAR_BE_BE2_TSIZ0 (0x20)
++#define MCF_GPIO_PAR_BE_BE2_GPIO (0x00)
++#define MCF_GPIO_PAR_BE_BE1_BE1 (0x04)
++#define MCF_GPIO_PAR_BE_BE1_GPIO (0x00)
++#define MCF_GPIO_PAR_BE_BE0_BE0 (0x01)
++#define MCF_GPIO_PAR_BE_BE0_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_CS */
++#define MCF_GPIO_PAR_CS_CS1 (0x02)
++#define MCF_GPIO_PAR_CS_CS2 (0x04)
++#define MCF_GPIO_PAR_CS_CS3 (0x08)
++#define MCF_GPIO_PAR_CS_CS3_CS3 (0x08)
++#define MCF_GPIO_PAR_CS_CS3_GPIO (0x00)
++#define MCF_GPIO_PAR_CS_CS2_CS2 (0x04)
++#define MCF_GPIO_PAR_CS_CS2_GPIO (0x00)
++#define MCF_GPIO_PAR_CS_CS1_CS1 (0x02)
++#define MCF_GPIO_PAR_CS_CS1_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_TIMER */
++#define MCF_GPIO_PAR_TIMER_T0IN(x) (((x)&0x03))
++#define MCF_GPIO_PAR_TIMER_T1IN(x) (((x)&0x03)<<2)
++#define MCF_GPIO_PAR_TIMER_T2IN(x) (((x)&0x03)<<4)
++#define MCF_GPIO_PAR_TIMER_T3IN(x) (((x)&0x03)<<6)
++#define MCF_GPIO_PAR_TIMER_T3IN_MASK (0x3F)
++#define MCF_GPIO_PAR_TIMER_T3IN_T3IN (0xC0)
++#define MCF_GPIO_PAR_TIMER_T3IN_T3OUT (0x80)
++#define MCF_GPIO_PAR_TIMER_T3IN_U2RXD (0x40)
++#define MCF_GPIO_PAR_TIMER_T3IN_GPIO (0x00)
++#define MCF_GPIO_PAR_TIMER_T2IN_MASK (0xCF)
++#define MCF_GPIO_PAR_TIMER_T2IN_T2IN (0x30)
++#define MCF_GPIO_PAR_TIMER_T2IN_T2OUT (0x20)
++#define MCF_GPIO_PAR_TIMER_T2IN_U2TXD (0x10)
++#define MCF_GPIO_PAR_TIMER_T2IN_GPIO (0x00)
++#define MCF_GPIO_PAR_TIMER_T1IN_MASK (0xF3)
++#define MCF_GPIO_PAR_TIMER_T1IN_T1IN (0x0C)
++#define MCF_GPIO_PAR_TIMER_T1IN_T1OUT (0x08)
++#define MCF_GPIO_PAR_TIMER_T1IN_U2CTS (0x04)
++#define MCF_GPIO_PAR_TIMER_T1IN_GPIO (0x00)
++#define MCF_GPIO_PAR_TIMER_T0IN_MASK (0xFC)
++#define MCF_GPIO_PAR_TIMER_T0IN_T0IN (0x03)
++#define MCF_GPIO_PAR_TIMER_T0IN_T0OUT (0x02)
++#define MCF_GPIO_PAR_TIMER_T0IN_U2RTS (0x01)
++#define MCF_GPIO_PAR_TIMER_T0IN_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_USB */
++#define MCF_GPIO_PAR_USB_VBUSOC(x) (((x)&0x03))
++#define MCF_GPIO_PAR_USB_VBUSEN(x) (((x)&0x03)<<2)
++#define MCF_GPIO_PAR_USB_VBUSEN_MASK (0xF3)
++#define MCF_GPIO_PAR_USB_VBUSEN_VBUSEN (0x0C)
++#define MCF_GPIO_PAR_USB_VBUSEN_USBPULLUP (0x08)
++#define MCF_GPIO_PAR_USB_VBUSEN_ULPI_NXT (0x04)
++#define MCF_GPIO_PAR_USB_VBUSEN_GPIO (0x00)
++#define MCF_GPIO_PAR_USB_VBUSOC_MASK (0xFC)
++#define MCF_GPIO_PAR_USB_VBUSOC_VBUSOC (0x03)
++#define MCF_GPIO_PAR_USB_VBUSOC_ULPI_STP (0x01)
++#define MCF_GPIO_PAR_USB_VBUSOC_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_UART */
++#define MCF_GPIO_PAR_UART_U0TXD (0x01)
++#define MCF_GPIO_PAR_UART_U0RXD (0x02)
++#define MCF_GPIO_PAR_UART_U0RTS (0x04)
++#define MCF_GPIO_PAR_UART_U0CTS (0x08)
++#define MCF_GPIO_PAR_UART_U1TXD (0x10)
++#define MCF_GPIO_PAR_UART_U1RXD (0x20)
++#define MCF_GPIO_PAR_UART_U1RTS (0x40)
++#define MCF_GPIO_PAR_UART_U1CTS (0x80)
++#define MCF_GPIO_PAR_UART_U1CTS_U1CTS (0x80)
++#define MCF_GPIO_PAR_UART_U1CTS_GPIO (0x00)
++#define MCF_GPIO_PAR_UART_U1RTS_U1RTS (0x40)
++#define MCF_GPIO_PAR_UART_U1RTS_GPIO (0x00)
++#define MCF_GPIO_PAR_UART_U1RXD_U1RXD (0x20)
++#define MCF_GPIO_PAR_UART_U1RXD_GPIO (0x00)
++#define MCF_GPIO_PAR_UART_U1TXD_U1TXD (0x10)
++#define MCF_GPIO_PAR_UART_U1TXD_GPIO (0x00)
++#define MCF_GPIO_PAR_UART_U0CTS_U0CTS (0x08)
++#define MCF_GPIO_PAR_UART_U0CTS_GPIO (0x00)
++#define MCF_GPIO_PAR_UART_U0RTS_U0RTS (0x04)
++#define MCF_GPIO_PAR_UART_U0RTS_GPIO (0x00)
++#define MCF_GPIO_PAR_UART_U0RXD_U0RXD (0x02)
++#define MCF_GPIO_PAR_UART_U0RXD_GPIO (0x00)
++#define MCF_GPIO_PAR_UART_U0TXD_U0TXD (0x01)
++#define MCF_GPIO_PAR_UART_U0TXD_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_FECI2C */
++#define MCF_GPIO_PAR_FECI2C_SDA(x) (((x)&0x0003))
++#define MCF_GPIO_PAR_FECI2C_SCL(x) (((x)&0x0003)<<2)
++#define MCF_GPIO_PAR_FECI2C_PAR_SDA(x) (((x)&0x0003))
++#define MCF_GPIO_PAR_FECI2C_PAR_SCL(x) (((x)&0x0003)<<2)
++#define MCF_GPIO_PAR_FECI2C_MDIO0 (0x0010)
++#define MCF_GPIO_PAR_FECI2C_MDC0 (0x0040)
++#define MCF_GPIO_PAR_FECI2C_MDIO1(x) (((x)&0x0003)<<8)
++#define MCF_GPIO_PAR_FECI2C_MDC1(x) (((x)&0x0003)<<10)
++#define MCF_GPIO_PAR_FECI2C_MDC1_MASK (0xF3FF)
++#define MCF_GPIO_PAR_FECI2C_MDC1_MDC1 (0x0C00)
++#define MCF_GPIO_PAR_FECI2C_MDC1_ATA_DIOR (0x0800)
++#define MCF_GPIO_PAR_FECI2C_MDC1_GPIO (0x0000)
++#define MCF_GPIO_PAR_FECI2C_MDIO1_MASK (0xFCFF)
++#define MCF_GPIO_PAR_FECI2C_MDIO1_MDIO1 (0x0300)
++#define MCF_GPIO_PAR_FECI2C_MDIO1_ATA_DIOW (0x0200)
++#define MCF_GPIO_PAR_FECI2C_MDIO1_GPIO (0x0000)
++#define MCF_GPIO_PAR_FECI2C_MDC0_MDC0 (0x0040)
++#define MCF_GPIO_PAR_FECI2C_MDC0_GPIO (0x0000)
++#define MCF_GPIO_PAR_FECI2C_MDIO0_MDIO0 (0x0010)
++#define MCF_GPIO_PAR_FECI2C_MDIO0_GPIO (0x0000)
++#define MCF_GPIO_PAR_FECI2C_SCL_MASK (0xFFF3)
++#define MCF_GPIO_PAR_FECI2C_SCL_SCL (0x000C)
++#define MCF_GPIO_PAR_FECI2C_SCL_U2TXD (0x0004)
++#define MCF_GPIO_PAR_FECI2C_SCL_GPIO (0x0000)
++#define MCF_GPIO_PAR_FECI2C_SDA_MASK (0xFFFC)
++#define MCF_GPIO_PAR_FECI2C_SDA_SDA (0x0003)
++#define MCF_GPIO_PAR_FECI2C_SDA_U2RXD (0x0001)
++#define MCF_GPIO_PAR_FECI2C_SDA_GPIO (0x0000)
++
++/* Bit definitions and macros for PAR_SSI */
++#define MCF_GPIO_PAR_SSI_MCLK (0x0001)
++#define MCF_GPIO_PAR_SSI_STXD(x) (((x)&0x0003)<<2)
++#define MCF_GPIO_PAR_SSI_SRXD(x) (((x)&0x0003)<<4)
++#define MCF_GPIO_PAR_SSI_FS(x) (((x)&0x0003)<<6)
++#define MCF_GPIO_PAR_SSI_BCLK(x) (((x)&0x0003)<<8)
++#define MCF_GPIO_PAR_SSI_BCLK_MASK (0xFCFF)
++#define MCF_GPIO_PAR_SSI_BCLK_BCLK (0x0300)
++#define MCF_GPIO_PAR_SSI_BCLK_U1CTS (0x0200)
++#define MCF_GPIO_PAR_SSI_BCLK_GPIO (0x0000)
++#define MCF_GPIO_PAR_SSI_FS_MASK (0xFF3F)
++#define MCF_GPIO_PAR_SSI_FS_FS (0x00C0)
++#define MCF_GPIO_PAR_SSI_FS_U1RTS (0x0080)
++#define MCF_GPIO_PAR_SSI_FS_GPIO (0x0000)
++#define MCF_GPIO_PAR_SSI_SRXD_MASK (0xFFCF)
++#define MCF_GPIO_PAR_SSI_SRXD_SRXD (0x0030)
++#define MCF_GPIO_PAR_SSI_SRXD_U1RXD (0x0020)
++#define MCF_GPIO_PAR_SSI_SRXD_GPIO (0x0000)
++#define MCF_GPIO_PAR_SSI_STXD_MASK (0xFFF3)
++#define MCF_GPIO_PAR_SSI_STXD_STXD (0x000C)
++#define MCF_GPIO_PAR_SSI_STXD_U1TXD (0x0008)
++#define MCF_GPIO_PAR_SSI_STXD_GPIO (0x0000)
++#define MCF_GPIO_PAR_SSI_MCLK_MCLK (0x0001)
++#define MCF_GPIO_PAR_SSI_MCLK_GPIO (0x0000)
++
++/* Bit definitions and macros for PAR_ATA */
++#define MCF_GPIO_PAR_ATA_IORDY (0x0001)
++#define MCF_GPIO_PAR_ATA_DMARQ (0x0002)
++#define MCF_GPIO_PAR_ATA_RESET (0x0004)
++#define MCF_GPIO_PAR_ATA_DA0 (0x0020)
++#define MCF_GPIO_PAR_ATA_DA1 (0x0040)
++#define MCF_GPIO_PAR_ATA_DA2 (0x0080)
++#define MCF_GPIO_PAR_ATA_CS0 (0x0100)
++#define MCF_GPIO_PAR_ATA_CS1 (0x0200)
++#define MCF_GPIO_PAR_ATA_BUFEN (0x0400)
++#define MCF_GPIO_PAR_ATA_BUFEN_BUFEN (0x0400)
++#define MCF_GPIO_PAR_ATA_BUFEN_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_CS1_CS1 (0x0200)
++#define MCF_GPIO_PAR_ATA_CS1_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_CS0_CS0 (0x0100)
++#define MCF_GPIO_PAR_ATA_CS0_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_DA2_DA2 (0x0080)
++#define MCF_GPIO_PAR_ATA_DA2_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_DA1_DA1 (0x0040)
++#define MCF_GPIO_PAR_ATA_DA1_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_DA0_DA0 (0x0020)
++#define MCF_GPIO_PAR_ATA_DA0_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_RESET_RESET (0x0004)
++#define MCF_GPIO_PAR_ATA_RESET_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_DMARQ_DMARQ (0x0002)
++#define MCF_GPIO_PAR_ATA_DMARQ_GPIO (0x0000)
++#define MCF_GPIO_PAR_ATA_IORDY_IORDY (0x0001)
++#define MCF_GPIO_PAR_ATA_IORDY_GPIO (0x0000)
++
++/* Bit definitions and macros for PAR_IRQ */
++#define MCF_GPIO_PAR_IRQ_IRQ1 (0x02)
++#define MCF_GPIO_PAR_IRQ_IRQ4 (0x10)
++#define MCF_GPIO_PAR_IRQ_IRQ4_IRQ4 (0x10)
++#define MCF_GPIO_PAR_IRQ_IRQ4_GPIO (0x00)
++#define MCF_GPIO_PAR_IRQ_IRQ1_IRQ1 (0x02)
++#define MCF_GPIO_PAR_IRQ_IRQ1_GPIO (0x00)
++
++/* Bit definitions and macros for PAR_PCI */
++#define MCF_GPIO_PAR_PCI_REQ0 (0x0001)
++#define MCF_GPIO_PAR_PCI_REQ1 (0x0004)
++#define MCF_GPIO_PAR_PCI_REQ2 (0x0010)
++#define MCF_GPIO_PAR_PCI_REQ3(x) (((x)&0x0003)<<6)
++#define MCF_GPIO_PAR_PCI_GNT0 (0x0100)
++#define MCF_GPIO_PAR_PCI_GNT1 (0x0400)
++#define MCF_GPIO_PAR_PCI_GNT2 (0x1000)
++#define MCF_GPIO_PAR_PCI_GNT3(x) (((x)&0x0003)<<14)
++#define MCF_GPIO_PAR_PCI_GNT3_MASK (0x3FFF)
++#define MCF_GPIO_PAR_PCI_GNT3_GNT3 (0xC000)
++#define MCF_GPIO_PAR_PCI_GNT3_ATA_DMACK (0x8000)
++#define MCF_GPIO_PAR_PCI_GNT3_GPIO (0x0000)
++#define MCF_GPIO_PAR_PCI_GNT2_GNT2 (0x1000)
++#define MCF_GPIO_PAR_PCI_GNT2_GPIO (0x0000)
++#define MCF_GPIO_PAR_PCI_GNT1_GNT1 (0x0400)
++#define MCF_GPIO_PAR_PCI_GNT1_GPIO (0x0000)
++#define MCF_GPIO_PAR_PCI_GNT0_GNT0 (0x0100)
++#define MCF_GPIO_PAR_PCI_GNT0_GPIO (0x0000)
++#define MCF_GPIO_PAR_PCI_REQ3_MASK (0xFF3F)
++#define MCF_GPIO_PAR_PCI_REQ3_REQ3 (0x00C0)
++#define MCF_GPIO_PAR_PCI_REQ3_ATA_INTRQ (0x0080)
++#define MCF_GPIO_PAR_PCI_REQ3_GPIO (0x0000)
++#define MCF_GPIO_PAR_PCI_REQ2_REQ2 (0x0010)
++#define MCF_GPIO_PAR_PCI_REQ2_GPIO (0x0000)
++#define MCF_GPIO_PAR_PCI_REQ1_REQ1 (0x0040)
++#define MCF_GPIO_PAR_PCI_REQ1_GPIO (0x0000)
++#define MCF_GPIO_PAR_PCI_REQ0_REQ0 (0x0001)
++#define MCF_GPIO_PAR_PCI_REQ0_GPIO (0x0000)
++
++/* Bit definitions and macros for MSCR_SDRAM */
++#define MCF_GPIO_MSCR_SDRAM_SDCTL(x) (((x)&0x03))
++#define MCF_GPIO_MSCR_SDRAM_SDCLK(x) (((x)&0x03)<<2)
++#define MCF_GPIO_MSCR_SDRAM_SDDQS(x) (((x)&0x03)<<4)
++#define MCF_GPIO_MSCR_SDRAM_SDDATA(x) (((x)&0x03)<<6)
++#define MCF_GPIO_MSCR_SDRAM_SDDATA_MASK (0x3F)
++#define MCF_GPIO_MSCR_SDRAM_SDDATA_DDR1 (0xC0)
++#define MCF_GPIO_MSCR_SDRAM_SDDATA_DDR2 (0x80)
++#define MCF_GPIO_MSCR_SDRAM_SDDATA_FS_LPDDR (0x40)
++#define MCF_GPIO_MSCR_SDRAM_SDDATA_HS_LPDDR (0x00)
++#define MCF_GPIO_MSCR_SDRAM_SDDQS_MASK (0xCF)
++#define MCF_GPIO_MSCR_SDRAM_SDDQS_DDR1 (0x30)
++#define MCF_GPIO_MSCR_SDRAM_SDDQS_DDR2 (0x20)
++#define MCF_GPIO_MSCR_SDRAM_SDDQS_FS_LPDDR (0x10)
++#define MCF_GPIO_MSCR_SDRAM_SDDQS_HS_LPDDR (0x00)
++#define MCF_GPIO_MSCR_SDRAM_SDCLK_MASK (0xF3)
++#define MCF_GPIO_MSCR_SDRAM_SDCLK_DDR1 (0x0C)
++#define MCF_GPIO_MSCR_SDRAM_SDCLK_DDR2 (0x08)
++#define MCF_GPIO_MSCR_SDRAM_SDCLK_FS_LPDDR (0x04)
++#define MCF_GPIO_MSCR_SDRAM_SDCLK_HS_LPDDR (0x00)
++#define MCF_GPIO_MSCR_SDRAM_SDCTL_MASK (0xFC)
++#define MCF_GPIO_MSCR_SDRAM_SDCTL_DDR1 (0x03)
++#define MCF_GPIO_MSCR_SDRAM_SDCTL_DDR2 (0x02)
++#define MCF_GPIO_MSCR_SDRAM_SDCTL_FS_LPDDR (0x01)
++#define MCF_GPIO_MSCR_SDRAM_SDCTL_HS_LPDDR (0x00)
++
++/* Bit definitions and macros for MSCR_PCI */
++#define MCF_GPIO_MSCR_PCI_PCI (0x01)
++#define MCF_GPIO_MSCR_PCI_PCI_HI_66MHZ (0x01)
++#define MCF_GPIO_MSCR_PCI_PCI_LO_33MHZ (0x00)
++
++/* Bit definitions and macros for DSCR_I2C */
++#define MCF_GPIO_DSCR_I2C_I2C(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_I2C_I2C_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_I2C_I2C_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_I2C_I2C_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_I2C_I2C_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_FLEXBUS */
++#define MCF_GPIO_DSCR_FLEXBUS_FBADL(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_FLEXBUS_FBADH(x) (((x)&0x03)<<2)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCTL(x) (((x)&0x03)<<4)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCLK(x) (((x)&0x03)<<6)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCLK_LOAD_50PF (0xC0)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCLK_LOAD_30P (0x80)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCLK_LOAD_20PF (0x40)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCLK_LOAD_10PF (0x00)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCTL_LOAD_50PF (0x30)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCTL_LOAD_30PF (0x20)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCTL_LOAD_20PF (0x10)
++#define MCF_GPIO_DSCR_FLEXBUS_FBCTL_LOAD_10PF (0x00)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADH_LOAD_50PF (0x0C)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADH_LOAD_30PF (0x08)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADH_LOAD_20PF (0x04)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADH_LOAD_10PF (0x00)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADL_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADL_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADL_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_FLEXBUS_FBADL_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_FEC */
++#define MCF_GPIO_DSCR_FEC_FEC0(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_FEC_FEC1(x) (((x)&0x03)<<2)
++#define MCF_GPIO_DSCR_FEC_FEC1_LOAD_50PF (0x0C)
++#define MCF_GPIO_DSCR_FEC_FEC1_LOAD_30PF (0x08)
++#define MCF_GPIO_DSCR_FEC_FEC1_LOAD_20PF (0x04)
++#define MCF_GPIO_DSCR_FEC_FEC1_LOAD_10PF (0x00)
++#define MCF_GPIO_DSCR_FEC_FEC0_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_FEC_FEC0_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_FEC_FEC0_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_FEC_FEC0_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_UART */
++#define MCF_GPIO_DSCR_UART_UART0(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_UART_UART1(x) (((x)&0x03)<<2)
++#define MCF_GPIO_DSCR_UART_UART1_LOAD_50PF (0x0C)
++#define MCF_GPIO_DSCR_UART_UART1_LOAD_30PF (0x08)
++#define MCF_GPIO_DSCR_UART_UART1_LOAD_20PF (0x04)
++#define MCF_GPIO_DSCR_UART_UART1_LOAD_10PF (0x00)
++#define MCF_GPIO_DSCR_UART_UART0_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_UART_UART0_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_UART_UART0_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_UART_UART0_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_DSPI */
++#define MCF_GPIO_DSCR_DSPI_DSPI(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_DSPI_DSPI_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_DSPI_DSPI_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_DSPI_DSPI_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_DSPI_DSPI_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_TIMER */
++#define MCF_GPIO_DSCR_TIMER_TIMER(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_TIMER_TIMER_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_TIMER_TIMER_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_TIMER_TIMER_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_TIMER_TIMER_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_SSI */
++#define MCF_GPIO_DSCR_SSI_SSI(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_SSI_SSI_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_SSI_SSI_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_SSI_SSI_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_SSI_SSI_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_DMA */
++#define MCF_GPIO_DSCR_DMA_DMA(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_DMA_DMA_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_DMA_DMA_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_DMA_DMA_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_DMA_DMA_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_DEBUG */
++#define MCF_GPIO_DSCR_DEBUG_DEBUG(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_DEBUG_DEBUG_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_DEBUG_DEBUG_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_DEBUG_DEBUG_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_DEBUG_DEBUG_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_RESET */
++#define MCF_GPIO_DSCR_RESET_RESET(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_RESET_RESET_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_RESET_RESET_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_RESET_RESET_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_RESET_RESET_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_IRQ */
++#define MCF_GPIO_DSCR_IRQ_IRQ(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_IRQ_IRQ_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_IRQ_IRQ_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_IRQ_IRQ_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_IRQ_IRQ_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_USB */
++#define MCF_GPIO_DSCR_USB_USB(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_USB_USB_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_USB_USB_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_USB_USB_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_USB_USB_LOAD_10PF (0x00)
++
++/* Bit definitions and macros for DSCR_ATA */
++#define MCF_GPIO_DSCR_ATA_ATA(x) (((x)&0x03))
++#define MCF_GPIO_DSCR_ATA_ATA_LOAD_50PF (0x03)
++#define MCF_GPIO_DSCR_ATA_ATA_LOAD_30PF (0x02)
++#define MCF_GPIO_DSCR_ATA_ATA_LOAD_20PF (0x01)
++#define MCF_GPIO_DSCR_ATA_ATA_LOAD_10PF (0x00)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_GPIO_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_i2c.h
+@@ -0,0 +1,39 @@
++/*
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_I2C_H__
++#define __MCF5445X_I2C_H__
++
++/*********************************************************************
++*
++* I2C Module (I2C)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_I2C_I2ADR (volatile u8 *)(0xFC058000)
++#define MCF_I2C_I2FDR (volatile u8 *)(0xFC058004)
++#define MCF_I2C_I2CR (volatile u8 *)(0xFC058008)
++#define MCF_I2C_I2SR (volatile u8 *)(0xFC05800C)
++#define MCF_I2C_I2DR (volatile u8 *)(0xFC058010)
++
++/* Bit definitions and macros for I2AR */
++#define MCF_I2C_I2AR_ADR(x) (((x)&0x7F)<<1)
++
++/* Bit definitions and macros for I2FDR */
++#define MCF_I2C_I2FDR_IC(x) (((x)&0x3F))
++
++/* Bit definitions and macros for I2DR */
++#define MCF_I2C_I2DR_DATA(x) (x)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_I2C_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_intc.h
+@@ -0,0 +1,724 @@
++/*
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_INTC_H__
++#define __MCF5445X_INTC_H__
++
++/*********************************************************************
++*
++* Interrupt Controller (INTC)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_INTC0_IPRH MCF_REG32(0xFC048000)
++#define MCF_INTC0_IPRL MCF_REG32(0xFC048004)
++#define MCF_INTC0_IMRH MCF_REG32(0xFC048008)
++#define MCF_INTC0_IMRL MCF_REG32(0xFC04800C)
++#define MCF_INTC0_INTFRCH MCF_REG32(0xFC048010)
++#define MCF_INTC0_INTFRCL MCF_REG32(0xFC048014)
++#define MCF_INTC0_ICONFIG MCF_REG16(0xFC04801A)
++#define MCF_INTC0_SIMR MCF_REG08(0xFC04801C)
++#define MCF_INTC0_CIMR MCF_REG08(0xFC04801D)
++#define MCF_INTC0_CLMASK MCF_REG08(0xFC04801E)
++#define MCF_INTC0_SLMASK MCF_REG08(0xFC04801F)
++#define MCF_INTC0_ICR1 MCF_REG08(0xFC048041)
++#define MCF_INTC0_ICR2 MCF_REG08(0xFC048042)
++#define MCF_INTC0_ICR3 MCF_REG08(0xFC048043)
++#define MCF_INTC0_ICR4 MCF_REG08(0xFC048044)
++#define MCF_INTC0_ICR5 MCF_REG08(0xFC048045)
++#define MCF_INTC0_ICR6 MCF_REG08(0xFC048046)
++#define MCF_INTC0_ICR7 MCF_REG08(0xFC048047)
++#define MCF_INTC0_ICR8 MCF_REG08(0xFC048048)
++#define MCF_INTC0_ICR9 MCF_REG08(0xFC048049)
++#define MCF_INTC0_ICR10 MCF_REG08(0xFC04804A)
++#define MCF_INTC0_ICR11 MCF_REG08(0xFC04804B)
++#define MCF_INTC0_ICR12 MCF_REG08(0xFC04804C)
++#define MCF_INTC0_ICR13 MCF_REG08(0xFC04804D)
++#define MCF_INTC0_ICR14 MCF_REG08(0xFC04804E)
++#define MCF_INTC0_ICR15 MCF_REG08(0xFC04804F)
++#define MCF_INTC0_ICR16 MCF_REG08(0xFC048050)
++#define MCF_INTC0_ICR17 MCF_REG08(0xFC048051)
++#define MCF_INTC0_ICR18 MCF_REG08(0xFC048052)
++#define MCF_INTC0_ICR19 MCF_REG08(0xFC048053)
++#define MCF_INTC0_ICR20 MCF_REG08(0xFC048054)
++#define MCF_INTC0_ICR21 MCF_REG08(0xFC048055)
++#define MCF_INTC0_ICR22 MCF_REG08(0xFC048056)
++#define MCF_INTC0_ICR23 MCF_REG08(0xFC048057)
++#define MCF_INTC0_ICR24 MCF_REG08(0xFC048058)
++#define MCF_INTC0_ICR25 MCF_REG08(0xFC048059)
++#define MCF_INTC0_ICR26 MCF_REG08(0xFC04805A)
++#define MCF_INTC0_ICR27 MCF_REG08(0xFC04805B)
++#define MCF_INTC0_ICR28 MCF_REG08(0xFC04805C)
++#define MCF_INTC0_ICR29 MCF_REG08(0xFC04805D)
++#define MCF_INTC0_ICR30 MCF_REG08(0xFC04805E)
++#define MCF_INTC0_ICR31 MCF_REG08(0xFC04805F)
++#define MCF_INTC0_ICR32 MCF_REG08(0xFC048060)
++#define MCF_INTC0_ICR33 MCF_REG08(0xFC048061)
++#define MCF_INTC0_ICR34 MCF_REG08(0xFC048062)
++#define MCF_INTC0_ICR35 MCF_REG08(0xFC048063)
++#define MCF_INTC0_ICR36 MCF_REG08(0xFC048064)
++#define MCF_INTC0_ICR37 MCF_REG08(0xFC048065)
++#define MCF_INTC0_ICR38 MCF_REG08(0xFC048066)
++#define MCF_INTC0_ICR39 MCF_REG08(0xFC048067)
++#define MCF_INTC0_ICR40 MCF_REG08(0xFC048068)
++#define MCF_INTC0_ICR41 MCF_REG08(0xFC048069)
++#define MCF_INTC0_ICR42 MCF_REG08(0xFC04806A)
++#define MCF_INTC0_ICR43 MCF_REG08(0xFC04806B)
++#define MCF_INTC0_ICR44 MCF_REG08(0xFC04806C)
++#define MCF_INTC0_ICR45 MCF_REG08(0xFC04806D)
++#define MCF_INTC0_ICR46 MCF_REG08(0xFC04806E)
++#define MCF_INTC0_ICR47 MCF_REG08(0xFC04806F)
++#define MCF_INTC0_ICR48 MCF_REG08(0xFC048070)
++#define MCF_INTC0_ICR49 MCF_REG08(0xFC048071)
++#define MCF_INTC0_ICR50 MCF_REG08(0xFC048072)
++#define MCF_INTC0_ICR51 MCF_REG08(0xFC048073)
++#define MCF_INTC0_ICR52 MCF_REG08(0xFC048074)
++#define MCF_INTC0_ICR53 MCF_REG08(0xFC048075)
++#define MCF_INTC0_ICR54 MCF_REG08(0xFC048076)
++#define MCF_INTC0_ICR55 MCF_REG08(0xFC048077)
++#define MCF_INTC0_ICR56 MCF_REG08(0xFC048078)
++#define MCF_INTC0_ICR57 MCF_REG08(0xFC048079)
++#define MCF_INTC0_ICR58 MCF_REG08(0xFC04807A)
++#define MCF_INTC0_ICR59 MCF_REG08(0xFC04807B)
++#define MCF_INTC0_ICR60 MCF_REG08(0xFC04807C)
++#define MCF_INTC0_ICR61 MCF_REG08(0xFC04807D)
++#define MCF_INTC0_ICR62 MCF_REG08(0xFC04807E)
++#define MCF_INTC0_ICR63 MCF_REG08(0xFC04807F)
++#define MCF_INTC0_SWIACK MCF_REG08(0xFC0480E0)
++#define MCF_INTC0_L1IACK MCF_REG08(0xFC0480E4)
++#define MCF_INTC0_L2IACK MCF_REG08(0xFC0480E8)
++#define MCF_INTC0_L3IACK MCF_REG08(0xFC0480EC)
++#define MCF_INTC0_L4IACK MCF_REG08(0xFC0480F0)
++#define MCF_INTC0_L5IACK MCF_REG08(0xFC0480F4)
++#define MCF_INTC0_L6IACK MCF_REG08(0xFC0480F8)
++#define MCF_INTC0_L7IACK MCF_REG08(0xFC0480FC)
++#define MCF_INTC1_IPRH MCF_REG32(0xFC04C000)
++#define MCF_INTC1_IPRL MCF_REG32(0xFC04C004)
++#define MCF_INTC1_IMRH MCF_REG32(0xFC04C008)
++#define MCF_INTC1_IMRL MCF_REG32(0xFC04C00C)
++#define MCF_INTC1_INTFRCH MCF_REG32(0xFC04C010)
++#define MCF_INTC1_INTFRCL MCF_REG32(0xFC04C014)
++#define MCF_INTC1_ICONFIG MCF_REG16(0xFC04C01A)
++#define MCF_INTC1_SIMR MCF_REG08(0xFC04C01C)
++#define MCF_INTC1_CIMR MCF_REG08(0xFC04C01D)
++#define MCF_INTC1_CLMASK MCF_REG08(0xFC04C01E)
++#define MCF_INTC1_SLMASK MCF_REG08(0xFC04C01F)
++#define MCF_INTC1_ICR1 MCF_REG08(0xFC04C041)
++#define MCF_INTC1_ICR2 MCF_REG08(0xFC04C042)
++#define MCF_INTC1_ICR3 MCF_REG08(0xFC04C043)
++#define MCF_INTC1_ICR4 MCF_REG08(0xFC04C044)
++#define MCF_INTC1_ICR5 MCF_REG08(0xFC04C045)
++#define MCF_INTC1_ICR6 MCF_REG08(0xFC04C046)
++#define MCF_INTC1_ICR7 MCF_REG08(0xFC04C047)
++#define MCF_INTC1_ICR8 MCF_REG08(0xFC04C048)
++#define MCF_INTC1_ICR9 MCF_REG08(0xFC04C049)
++#define MCF_INTC1_ICR10 MCF_REG08(0xFC04C04A)
++#define MCF_INTC1_ICR11 MCF_REG08(0xFC04C04B)
++#define MCF_INTC1_ICR12 MCF_REG08(0xFC04C04C)
++#define MCF_INTC1_ICR13 MCF_REG08(0xFC04C04D)
++#define MCF_INTC1_ICR14 MCF_REG08(0xFC04C04E)
++#define MCF_INTC1_ICR15 MCF_REG08(0xFC04C04F)
++#define MCF_INTC1_ICR16 MCF_REG08(0xFC04C050)
++#define MCF_INTC1_ICR17 MCF_REG08(0xFC04C051)
++#define MCF_INTC1_ICR18 MCF_REG08(0xFC04C052)
++#define MCF_INTC1_ICR19 MCF_REG08(0xFC04C053)
++#define MCF_INTC1_ICR20 MCF_REG08(0xFC04C054)
++#define MCF_INTC1_ICR21 MCF_REG08(0xFC04C055)
++#define MCF_INTC1_ICR22 MCF_REG08(0xFC04C056)
++#define MCF_INTC1_ICR23 MCF_REG08(0xFC04C057)
++#define MCF_INTC1_ICR24 MCF_REG08(0xFC04C058)
++#define MCF_INTC1_ICR25 MCF_REG08(0xFC04C059)
++#define MCF_INTC1_ICR26 MCF_REG08(0xFC04C05A)
++#define MCF_INTC1_ICR27 MCF_REG08(0xFC04C05B)
++#define MCF_INTC1_ICR28 MCF_REG08(0xFC04C05C)
++#define MCF_INTC1_ICR29 MCF_REG08(0xFC04C05D)
++#define MCF_INTC1_ICR30 MCF_REG08(0xFC04C05E)
++#define MCF_INTC1_ICR31 MCF_REG08(0xFC04C05F)
++#define MCF_INTC1_ICR32 MCF_REG08(0xFC04C060)
++#define MCF_INTC1_ICR33 MCF_REG08(0xFC04C061)
++#define MCF_INTC1_ICR34 MCF_REG08(0xFC04C062)
++#define MCF_INTC1_ICR35 MCF_REG08(0xFC04C063)
++#define MCF_INTC1_ICR36 MCF_REG08(0xFC04C064)
++#define MCF_INTC1_ICR37 MCF_REG08(0xFC04C065)
++#define MCF_INTC1_ICR38 MCF_REG08(0xFC04C066)
++#define MCF_INTC1_ICR39 MCF_REG08(0xFC04C067)
++#define MCF_INTC1_ICR40 MCF_REG08(0xFC04C068)
++#define MCF_INTC1_ICR41 MCF_REG08(0xFC04C069)
++#define MCF_INTC1_ICR42 MCF_REG08(0xFC04C06A)
++#define MCF_INTC1_ICR43 MCF_REG08(0xFC04C06B)
++#define MCF_INTC1_ICR44 MCF_REG08(0xFC04C06C)
++#define MCF_INTC1_ICR45 MCF_REG08(0xFC04C06D)
++#define MCF_INTC1_ICR46 MCF_REG08(0xFC04C06E)
++#define MCF_INTC1_ICR47 MCF_REG08(0xFC04C06F)
++#define MCF_INTC1_ICR48 MCF_REG08(0xFC04C070)
++#define MCF_INTC1_ICR49 MCF_REG08(0xFC04C071)
++#define MCF_INTC1_ICR50 MCF_REG08(0xFC04C072)
++#define MCF_INTC1_ICR51 MCF_REG08(0xFC04C073)
++#define MCF_INTC1_ICR52 MCF_REG08(0xFC04C074)
++#define MCF_INTC1_ICR53 MCF_REG08(0xFC04C075)
++#define MCF_INTC1_ICR54 MCF_REG08(0xFC04C076)
++#define MCF_INTC1_ICR55 MCF_REG08(0xFC04C077)
++#define MCF_INTC1_ICR56 MCF_REG08(0xFC04C078)
++#define MCF_INTC1_ICR57 MCF_REG08(0xFC04C079)
++#define MCF_INTC1_ICR58 MCF_REG08(0xFC04C07A)
++#define MCF_INTC1_ICR59 MCF_REG08(0xFC04C07B)
++#define MCF_INTC1_ICR60 MCF_REG08(0xFC04C07C)
++#define MCF_INTC1_ICR61 MCF_REG08(0xFC04C07D)
++#define MCF_INTC1_ICR62 MCF_REG08(0xFC04C07E)
++#define MCF_INTC1_ICR63 MCF_REG08(0xFC04C07F)
++#define MCF_INTC1_SWIACK MCF_REG08(0xFC04C0E0)
++#define MCF_INTC1_L1IACK MCF_REG08(0xFC04C0E4)
++#define MCF_INTC1_L2IACK MCF_REG08(0xFC04C0E8)
++#define MCF_INTC1_L3IACK MCF_REG08(0xFC04C0EC)
++#define MCF_INTC1_L4IACK MCF_REG08(0xFC04C0F0)
++#define MCF_INTC1_L5IACK MCF_REG08(0xFC04C0F4)
++#define MCF_INTC1_L6IACK MCF_REG08(0xFC04C0F8
++#define MCF_INTC1_L7IACK MCF_REG08(0xFC04C0FC)
++
++/* Parameterized register read/write macros for multiple registers */
++#define MCF_INTC0_ICR(x) MCF_REG08(0xFC048041+((x-1)*0x001))
++#define MCF_INTC0_LIACK(x) MCF_REG08(0xFC0480E4+((x-1)*0x004))
++#define MCF_INTC1_ICR(x) MCF_REG08(0xFC04C041+((x-1)*0x001))
++#define MCF_INTC1_LIACK(x) MCF_REG08(0xFC04C0E4+((x-1)*0x004))
++
++/* Parameterized register read/write macros for multiple modules */
++#define MCF_INTC_IPRH(x) MCF_REG32(0xFC048000+((x)*0x4000))
++#define MCF_INTC_IPRL(x) MCF_REG32(0xFC048004+((x)*0x4000))
++#define MCF_INTC_IMRH(x) MCF_REG32(0xFC048008+((x)*0x4000))
++#define MCF_INTC_IMRL(x) MCF_REG32(0xFC04800C+((x)*0x4000))
++#define MCF_INTC_INTFRCH(x) MCF_REG32(0xFC048010+((x)*0x4000))
++#define MCF_INTC_INTFRCL(x) MCF_REG32(0xFC048014+((x)*0x4000))
++#define MCF_INTC_ICONFIG(x) MCF_REG16(0xFC04801A+((x)*0x4000))
++#define MCF_INTC_SIMR(x) MCF_REG08(0xFC04801C+((x)*0x4000))
++#define MCF_INTC_CIMR(x) MCF_REG08(0xFC04801D+((x)*0x4000))
++#define MCF_INTC_CLMASK(x) MCF_REG08(0xFC04801E+((x)*0x4000))
++#define MCF_INTC_SLMASK(x) MCF_REG08(0xFC04801F+((x)*0x4000))
++#define MCF_INTC_ICR1(x) MCF_REG08(0xFC048041+((x)*0x4000))
++#define MCF_INTC_ICR2(x) MCF_REG08(0xFC048042+((x)*0x4000))
++#define MCF_INTC_ICR3(x) MCF_REG08(0xFC048043+((x)*0x4000))
++#define MCF_INTC_ICR4(x) MCF_REG08(0xFC048044+((x)*0x4000))
++#define MCF_INTC_ICR5(x) MCF_REG08(0xFC048045+((x)*0x4000))
++#define MCF_INTC_ICR6(x) MCF_REG08(0xFC048046+((x)*0x4000))
++#define MCF_INTC_ICR7(x) MCF_REG08(0xFC048047+((x)*0x4000))
++#define MCF_INTC_ICR8(x) MCF_REG08(0xFC048048+((x)*0x4000))
++#define MCF_INTC_ICR9(x) MCF_REG08(0xFC048049+((x)*0x4000))
++#define MCF_INTC_ICR10(x) MCF_REG08(0xFC04804A+((x)*0x4000))
++#define MCF_INTC_ICR11(x) MCF_REG08(0xFC04804B+((x)*0x4000))
++#define MCF_INTC_ICR12(x) MCF_REG08(0xFC04804C+((x)*0x4000))
++#define MCF_INTC_ICR13(x) MCF_REG08(0xFC04804D+((x)*0x4000))
++#define MCF_INTC_ICR14(x) MCF_REG08(0xFC04804E+((x)*0x4000))
++#define MCF_INTC_ICR15(x) MCF_REG08(0xFC04804F+((x)*0x4000))
++#define MCF_INTC_ICR16(x) MCF_REG08(0xFC048050+((x)*0x4000))
++#define MCF_INTC_ICR17(x) MCF_REG08(0xFC048051+((x)*0x4000))
++#define MCF_INTC_ICR18(x) MCF_REG08(0xFC048052+((x)*0x4000))
++#define MCF_INTC_ICR19(x) MCF_REG08(0xFC048053+((x)*0x4000))
++#define MCF_INTC_ICR20(x) MCF_REG08(0xFC048054+((x)*0x4000))
++#define MCF_INTC_ICR21(x) MCF_REG08(0xFC048055+((x)*0x4000))
++#define MCF_INTC_ICR22(x) MCF_REG08(0xFC048056+((x)*0x4000))
++#define MCF_INTC_ICR23(x) MCF_REG08(0xFC048057+((x)*0x4000))
++#define MCF_INTC_ICR24(x) MCF_REG08(0xFC048058+((x)*0x4000))
++#define MCF_INTC_ICR25(x) MCF_REG08(0xFC048059+((x)*0x4000))
++#define MCF_INTC_ICR26(x) MCF_REG08(0xFC04805A+((x)*0x4000))
++#define MCF_INTC_ICR27(x) MCF_REG08(0xFC04805B+((x)*0x4000))
++#define MCF_INTC_ICR28(x) MCF_REG08(0xFC04805C+((x)*0x4000))
++#define MCF_INTC_ICR29(x) MCF_REG08(0xFC04805D+((x)*0x4000))
++#define MCF_INTC_ICR30(x) MCF_REG08(0xFC04805E+((x)*0x4000))
++#define MCF_INTC_ICR31(x) MCF_REG08(0xFC04805F+((x)*0x4000))
++#define MCF_INTC_ICR32(x) MCF_REG08(0xFC048060+((x)*0x4000))
++#define MCF_INTC_ICR33(x) MCF_REG08(0xFC048061+((x)*0x4000))
++#define MCF_INTC_ICR34(x) MCF_REG08(0xFC048062+((x)*0x4000))
++#define MCF_INTC_ICR35(x) MCF_REG08(0xFC048063+((x)*0x4000))
++#define MCF_INTC_ICR36(x) MCF_REG08(0xFC048064+((x)*0x4000))
++#define MCF_INTC_ICR37(x) MCF_REG08(0xFC048065+((x)*0x4000))
++#define MCF_INTC_ICR38(x) MCF_REG08(0xFC048066+((x)*0x4000))
++#define MCF_INTC_ICR39(x) MCF_REG08(0xFC048067+((x)*0x4000))
++#define MCF_INTC_ICR40(x) MCF_REG08(0xFC048068+((x)*0x4000))
++#define MCF_INTC_ICR41(x) MCF_REG08(0xFC048069+((x)*0x4000))
++#define MCF_INTC_ICR42(x) MCF_REG08(0xFC04806A+((x)*0x4000))
++#define MCF_INTC_ICR43(x) MCF_REG08(0xFC04806B+((x)*0x4000))
++#define MCF_INTC_ICR44(x) MCF_REG08(0xFC04806C+((x)*0x4000))
++#define MCF_INTC_ICR45(x) MCF_REG08(0xFC04806D+((x)*0x4000))
++#define MCF_INTC_ICR46(x) MCF_REG08(0xFC04806E+((x)*0x4000))
++#define MCF_INTC_ICR47(x) MCF_REG08(0xFC04806F+((x)*0x4000))
++#define MCF_INTC_ICR48(x) MCF_REG08(0xFC048070+((x)*0x4000))
++#define MCF_INTC_ICR49(x) MCF_REG08(0xFC048071+((x)*0x4000))
++#define MCF_INTC_ICR50(x) MCF_REG08(0xFC048072+((x)*0x4000))
++#define MCF_INTC_ICR51(x) MCF_REG08(0xFC048073+((x)*0x4000))
++#define MCF_INTC_ICR52(x) MCF_REG08(0xFC048074+((x)*0x4000))
++#define MCF_INTC_ICR53(x) MCF_REG08(0xFC048075+((x)*0x4000))
++#define MCF_INTC_ICR54(x) MCF_REG08(0xFC048076+((x)*0x4000))
++#define MCF_INTC_ICR55(x) MCF_REG08(0xFC048077+((x)*0x4000))
++#define MCF_INTC_ICR56(x) MCF_REG08(0xFC048078+((x)*0x4000))
++#define MCF_INTC_ICR57(x) MCF_REG08(0xFC048079+((x)*0x4000))
++#define MCF_INTC_ICR58(x) MCF_REG08(0xFC04807A+((x)*0x4000))
++#define MCF_INTC_ICR59(x) MCF_REG08(0xFC04807B+((x)*0x4000))
++#define MCF_INTC_ICR60(x) MCF_REG08(0xFC04807C+((x)*0x4000))
++#define MCF_INTC_ICR61(x) MCF_REG08(0xFC04807D+((x)*0x4000))
++#define MCF_INTC_ICR62(x) MCF_REG08(0xFC04807E+((x)*0x4000))
++#define MCF_INTC_ICR63(x) MCF_REG08(0xFC04807F+((x)*0x4000))
++#define MCF_INTC_SWIACK(x) MCF_REG08(0xFC0480E0+((x)*0x4000))
++#define MCF_INTC_L1IACK(x) MCF_REG08(0xFC0480E4+((x)*0x4000))
++#define MCF_INTC_L2IACK(x) MCF_REG08(0xFC0480E8+((x)*0x4000))
++#define MCF_INTC_L3IACK(x) MCF_REG08(0xFC0480EC+((x)*0x4000))
++#define MCF_INTC_L4IACK(x) MCF_REG08(0xFC0480F0+((x)*0x4000))
++#define MCF_INTC_L5IACK(x) MCF_REG08(0xFC0480F4+((x)*0x4000))
++#define MCF_INTC_L6IACK(x) MCF_REG08(0xFC0480F8+((x)*0x4000))
++#define MCF_INTC_L7IACK(x) MCF_REG08(0xFC0480FC+((x)*0x4000))
++
++/* Bit definitions and macros for IPRH */
++#define MCF_INTC_IPRH_INT32 (0x00000001)
++#define MCF_INTC_IPRH_INT33 (0x00000002)
++#define MCF_INTC_IPRH_INT34 (0x00000004)
++#define MCF_INTC_IPRH_INT35 (0x00000008)
++#define MCF_INTC_IPRH_INT36 (0x00000010)
++#define MCF_INTC_IPRH_INT37 (0x00000020)
++#define MCF_INTC_IPRH_INT38 (0x00000040)
++#define MCF_INTC_IPRH_INT39 (0x00000080)
++#define MCF_INTC_IPRH_INT40 (0x00000100)
++#define MCF_INTC_IPRH_INT41 (0x00000200)
++#define MCF_INTC_IPRH_INT42 (0x00000400)
++#define MCF_INTC_IPRH_INT43 (0x00000800)
++#define MCF_INTC_IPRH_INT44 (0x00001000)
++#define MCF_INTC_IPRH_INT45 (0x00002000)
++#define MCF_INTC_IPRH_INT46 (0x00004000)
++#define MCF_INTC_IPRH_INT47 (0x00008000)
++#define MCF_INTC_IPRH_INT48 (0x00010000)
++#define MCF_INTC_IPRH_INT49 (0x00020000)
++#define MCF_INTC_IPRH_INT50 (0x00040000)
++#define MCF_INTC_IPRH_INT51 (0x00080000)
++#define MCF_INTC_IPRH_INT52 (0x00100000)
++#define MCF_INTC_IPRH_INT53 (0x00200000)
++#define MCF_INTC_IPRH_INT54 (0x00400000)
++#define MCF_INTC_IPRH_INT55 (0x00800000)
++#define MCF_INTC_IPRH_INT56 (0x01000000)
++#define MCF_INTC_IPRH_INT57 (0x02000000)
++#define MCF_INTC_IPRH_INT58 (0x04000000)
++#define MCF_INTC_IPRH_INT59 (0x08000000)
++#define MCF_INTC_IPRH_INT60 (0x10000000)
++#define MCF_INTC_IPRH_INT61 (0x20000000)
++#define MCF_INTC_IPRH_INT62 (0x40000000)
++#define MCF_INTC_IPRH_INT63 (0x80000000)
++
++/* Bit definitions and macros for IPRL */
++#define MCF_INTC_IPRL_INT0 (0x00000001)
++#define MCF_INTC_IPRL_INT1 (0x00000002)
++#define MCF_INTC_IPRL_INT2 (0x00000004)
++#define MCF_INTC_IPRL_INT3 (0x00000008)
++#define MCF_INTC_IPRL_INT4 (0x00000010)
++#define MCF_INTC_IPRL_INT5 (0x00000020)
++#define MCF_INTC_IPRL_INT6 (0x00000040)
++#define MCF_INTC_IPRL_INT7 (0x00000080)
++#define MCF_INTC_IPRL_INT8 (0x00000100)
++#define MCF_INTC_IPRL_INT9 (0x00000200)
++#define MCF_INTC_IPRL_INT10 (0x00000400)
++#define MCF_INTC_IPRL_INT11 (0x00000800)
++#define MCF_INTC_IPRL_INT12 (0x00001000)
++#define MCF_INTC_IPRL_INT13 (0x00002000)
++#define MCF_INTC_IPRL_INT14 (0x00004000)
++#define MCF_INTC_IPRL_INT15 (0x00008000)
++#define MCF_INTC_IPRL_INT16 (0x00010000)
++#define MCF_INTC_IPRL_INT17 (0x00020000)
++#define MCF_INTC_IPRL_INT18 (0x00040000)
++#define MCF_INTC_IPRL_INT19 (0x00080000)
++#define MCF_INTC_IPRL_INT20 (0x00100000)
++#define MCF_INTC_IPRL_INT21 (0x00200000)
++#define MCF_INTC_IPRL_INT22 (0x00400000)
++#define MCF_INTC_IPRL_INT23 (0x00800000)
++#define MCF_INTC_IPRL_INT24 (0x01000000)
++#define MCF_INTC_IPRL_INT25 (0x02000000)
++#define MCF_INTC_IPRL_INT26 (0x04000000)
++#define MCF_INTC_IPRL_INT27 (0x08000000)
++#define MCF_INTC_IPRL_INT28 (0x10000000)
++#define MCF_INTC_IPRL_INT29 (0x20000000)
++#define MCF_INTC_IPRL_INT30 (0x40000000)
++#define MCF_INTC_IPRL_INT31 (0x80000000)
++
++/* Bit definitions and macros for IMRH */
++#define MCF_INTC_IMRH_INT_MASK32 (0x00000001)
++#define MCF_INTC_IMRH_INT_MASK33 (0x00000002)
++#define MCF_INTC_IMRH_INT_MASK34 (0x00000004)
++#define MCF_INTC_IMRH_INT_MASK35 (0x00000008)
++#define MCF_INTC_IMRH_INT_MASK36 (0x00000010)
++#define MCF_INTC_IMRH_INT_MASK37 (0x00000020)
++#define MCF_INTC_IMRH_INT_MASK38 (0x00000040)
++#define MCF_INTC_IMRH_INT_MASK39 (0x00000080)
++#define MCF_INTC_IMRH_INT_MASK40 (0x00000100)
++#define MCF_INTC_IMRH_INT_MASK41 (0x00000200)
++#define MCF_INTC_IMRH_INT_MASK42 (0x00000400)
++#define MCF_INTC_IMRH_INT_MASK43 (0x00000800)
++#define MCF_INTC_IMRH_INT_MASK44 (0x00001000)
++#define MCF_INTC_IMRH_INT_MASK45 (0x00002000)
++#define MCF_INTC_IMRH_INT_MASK46 (0x00004000)
++#define MCF_INTC_IMRH_INT_MASK47 (0x00008000)
++#define MCF_INTC_IMRH_INT_MASK48 (0x00010000)
++#define MCF_INTC_IMRH_INT_MASK49 (0x00020000)
++#define MCF_INTC_IMRH_INT_MASK50 (0x00040000)
++#define MCF_INTC_IMRH_INT_MASK51 (0x00080000)
++#define MCF_INTC_IMRH_INT_MASK52 (0x00100000)
++#define MCF_INTC_IMRH_INT_MASK53 (0x00200000)
++#define MCF_INTC_IMRH_INT_MASK54 (0x00400000)
++#define MCF_INTC_IMRH_INT_MASK55 (0x00800000)
++#define MCF_INTC_IMRH_INT_MASK56 (0x01000000)
++#define MCF_INTC_IMRH_INT_MASK57 (0x02000000)
++#define MCF_INTC_IMRH_INT_MASK58 (0x04000000)
++#define MCF_INTC_IMRH_INT_MASK59 (0x08000000)
++#define MCF_INTC_IMRH_INT_MASK60 (0x10000000)
++#define MCF_INTC_IMRH_INT_MASK61 (0x20000000)
++#define MCF_INTC_IMRH_INT_MASK62 (0x40000000)
++#define MCF_INTC_IMRH_INT_MASK63 (0x80000000)
++
++/* Bit definitions and macros for IMRL */
++#define MCF_INTC_IMRL_INT_MASK0 (0x00000001)
++#define MCF_INTC_IMRL_INT_MASK1 (0x00000002)
++#define MCF_INTC_IMRL_INT_MASK2 (0x00000004)
++#define MCF_INTC_IMRL_INT_MASK3 (0x00000008)
++#define MCF_INTC_IMRL_INT_MASK4 (0x00000010)
++#define MCF_INTC_IMRL_INT_MASK5 (0x00000020)
++#define MCF_INTC_IMRL_INT_MASK6 (0x00000040)
++#define MCF_INTC_IMRL_INT_MASK7 (0x00000080)
++#define MCF_INTC_IMRL_INT_MASK8 (0x00000100)
++#define MCF_INTC_IMRL_INT_MASK9 (0x00000200)
++#define MCF_INTC_IMRL_INT_MASK10 (0x00000400)
++#define MCF_INTC_IMRL_INT_MASK11 (0x00000800)
++#define MCF_INTC_IMRL_INT_MASK12 (0x00001000)
++#define MCF_INTC_IMRL_INT_MASK13 (0x00002000)
++#define MCF_INTC_IMRL_INT_MASK14 (0x00004000)
++#define MCF_INTC_IMRL_INT_MASK15 (0x00008000)
++#define MCF_INTC_IMRL_INT_MASK16 (0x00010000)
++#define MCF_INTC_IMRL_INT_MASK17 (0x00020000)
++#define MCF_INTC_IMRL_INT_MASK18 (0x00040000)
++#define MCF_INTC_IMRL_INT_MASK19 (0x00080000)
++#define MCF_INTC_IMRL_INT_MASK20 (0x00100000)
++#define MCF_INTC_IMRL_INT_MASK21 (0x00200000)
++#define MCF_INTC_IMRL_INT_MASK22 (0x00400000)
++#define MCF_INTC_IMRL_INT_MASK23 (0x00800000)
++#define MCF_INTC_IMRL_INT_MASK24 (0x01000000)
++#define MCF_INTC_IMRL_INT_MASK25 (0x02000000)
++#define MCF_INTC_IMRL_INT_MASK26 (0x04000000)
++#define MCF_INTC_IMRL_INT_MASK27 (0x08000000)
++#define MCF_INTC_IMRL_INT_MASK28 (0x10000000)
++#define MCF_INTC_IMRL_INT_MASK29 (0x20000000)
++#define MCF_INTC_IMRL_INT_MASK30 (0x40000000)
++#define MCF_INTC_IMRL_INT_MASK31 (0x80000000)
++
++/* Bit definitions and macros for INTFRCH */
++#define MCF_INTC_INTFRCH_INTFRC32 (0x00000001)
++#define MCF_INTC_INTFRCH_INTFRC33 (0x00000002)
++#define MCF_INTC_INTFRCH_INTFRC34 (0x00000004)
++#define MCF_INTC_INTFRCH_INTFRC35 (0x00000008)
++#define MCF_INTC_INTFRCH_INTFRC36 (0x00000010)
++#define MCF_INTC_INTFRCH_INTFRC37 (0x00000020)
++#define MCF_INTC_INTFRCH_INTFRC38 (0x00000040)
++#define MCF_INTC_INTFRCH_INTFRC39 (0x00000080)
++#define MCF_INTC_INTFRCH_INTFRC40 (0x00000100)
++#define MCF_INTC_INTFRCH_INTFRC41 (0x00000200)
++#define MCF_INTC_INTFRCH_INTFRC42 (0x00000400)
++#define MCF_INTC_INTFRCH_INTFRC43 (0x00000800)
++#define MCF_INTC_INTFRCH_INTFRC44 (0x00001000)
++#define MCF_INTC_INTFRCH_INTFRC45 (0x00002000)
++#define MCF_INTC_INTFRCH_INTFRC46 (0x00004000)
++#define MCF_INTC_INTFRCH_INTFRC47 (0x00008000)
++#define MCF_INTC_INTFRCH_INTFRC48 (0x00010000)
++#define MCF_INTC_INTFRCH_INTFRC49 (0x00020000)
++#define MCF_INTC_INTFRCH_INTFRC50 (0x00040000)
++#define MCF_INTC_INTFRCH_INTFRC51 (0x00080000)
++#define MCF_INTC_INTFRCH_INTFRC52 (0x00100000)
++#define MCF_INTC_INTFRCH_INTFRC53 (0x00200000)
++#define MCF_INTC_INTFRCH_INTFRC54 (0x00400000)
++#define MCF_INTC_INTFRCH_INTFRC55 (0x00800000)
++#define MCF_INTC_INTFRCH_INTFRC56 (0x01000000)
++#define MCF_INTC_INTFRCH_INTFRC57 (0x02000000)
++#define MCF_INTC_INTFRCH_INTFRC58 (0x04000000)
++#define MCF_INTC_INTFRCH_INTFRC59 (0x08000000)
++#define MCF_INTC_INTFRCH_INTFRC60 (0x10000000)
++#define MCF_INTC_INTFRCH_INTFRC61 (0x20000000)
++#define MCF_INTC_INTFRCH_INTFRC62 (0x40000000)
++#define MCF_INTC_INTFRCH_INTFRC63 (0x80000000)
++
++/* Bit definitions and macros for INTFRCL */
++#define MCF_INTC_INTFRCL_INTFRC0 (0x00000001)
++#define MCF_INTC_INTFRCL_INTFRC1 (0x00000002)
++#define MCF_INTC_INTFRCL_INTFRC2 (0x00000004)
++#define MCF_INTC_INTFRCL_INTFRC3 (0x00000008)
++#define MCF_INTC_INTFRCL_INTFRC4 (0x00000010)
++#define MCF_INTC_INTFRCL_INTFRC5 (0x00000020)
++#define MCF_INTC_INTFRCL_INTFRC6 (0x00000040)
++#define MCF_INTC_INTFRCL_INTFRC7 (0x00000080)
++#define MCF_INTC_INTFRCL_INTFRC8 (0x00000100)
++#define MCF_INTC_INTFRCL_INTFRC9 (0x00000200)
++#define MCF_INTC_INTFRCL_INTFRC10 (0x00000400)
++#define MCF_INTC_INTFRCL_INTFRC11 (0x00000800)
++#define MCF_INTC_INTFRCL_INTFRC12 (0x00001000)
++#define MCF_INTC_INTFRCL_INTFRC13 (0x00002000)
++#define MCF_INTC_INTFRCL_INTFRC14 (0x00004000)
++#define MCF_INTC_INTFRCL_INTFRC15 (0x00008000)
++#define MCF_INTC_INTFRCL_INTFRC16 (0x00010000)
++#define MCF_INTC_INTFRCL_INTFRC17 (0x00020000)
++#define MCF_INTC_INTFRCL_INTFRC18 (0x00040000)
++#define MCF_INTC_INTFRCL_INTFRC19 (0x00080000)
++#define MCF_INTC_INTFRCL_INTFRC20 (0x00100000)
++#define MCF_INTC_INTFRCL_INTFRC21 (0x00200000)
++#define MCF_INTC_INTFRCL_INTFRC22 (0x00400000)
++#define MCF_INTC_INTFRCL_INTFRC23 (0x00800000)
++#define MCF_INTC_INTFRCL_INTFRC24 (0x01000000)
++#define MCF_INTC_INTFRCL_INTFRC25 (0x02000000)
++#define MCF_INTC_INTFRCL_INTFRC26 (0x04000000)
++#define MCF_INTC_INTFRCL_INTFRC27 (0x08000000)
++#define MCF_INTC_INTFRCL_INTFRC28 (0x10000000)
++#define MCF_INTC_INTFRCL_INTFRC29 (0x20000000)
++#define MCF_INTC_INTFRCL_INTFRC30 (0x40000000)
++#define MCF_INTC_INTFRCL_INTFRC31 (0x80000000)
++
++/* Bit definitions and macros for ICONFIG */
++#define MCF_INTC_ICONFIG_EMASK (0x0020)
++#define MCF_INTC_ICONFIG_ELVLPRI1 (0x0200)
++#define MCF_INTC_ICONFIG_ELVLPRI2 (0x0400)
++#define MCF_INTC_ICONFIG_ELVLPRI3 (0x0800)
++#define MCF_INTC_ICONFIG_ELVLPRI4 (0x1000)
++#define MCF_INTC_ICONFIG_ELVLPRI5 (0x2000)
++#define MCF_INTC_ICONFIG_ELVLPRI6 (0x4000)
++#define MCF_INTC_ICONFIG_ELVLPRI7 (0x8000)
++
++/* Bit definitions and macros for SIMR */
++#define MCF_INTC_SIMR_SIMR(x) (((x)&0x7F))
++
++/* Bit definitions and macros for CIMR */
++#define MCF_INTC_CIMR_CIMR(x) (((x)&0x7F))
++
++/* Bit definitions and macros for CLMASK */
++#define MCF_INTC_CLMASK_CLMASK(x) (((x)&0x0F))
++
++/* Bit definitions and macros for SLMASK */
++#define MCF_INTC_SLMASK_SLMASK(x) (((x)&0x0F))
++
++/* Bit definitions and macros for ICR group */
++#define MCF_INTC_ICR_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR1 */
++#define MCF_INTC_ICR1_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR2 */
++#define MCF_INTC_ICR2_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR3 */
++#define MCF_INTC_ICR3_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR4 */
++#define MCF_INTC_ICR4_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR5 */
++#define MCF_INTC_ICR5_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR6 */
++#define MCF_INTC_ICR6_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR7 */
++#define MCF_INTC_ICR7_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR8 */
++#define MCF_INTC_ICR8_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR9 */
++#define MCF_INTC_ICR9_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR10 */
++#define MCF_INTC_ICR10_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR11 */
++#define MCF_INTC_ICR11_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR12 */
++#define MCF_INTC_ICR12_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR13 */
++#define MCF_INTC_ICR13_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR14 */
++#define MCF_INTC_ICR14_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR15 */
++#define MCF_INTC_ICR15_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR16 */
++#define MCF_INTC_ICR16_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR17 */
++#define MCF_INTC_ICR17_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR18 */
++#define MCF_INTC_ICR18_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR19 */
++#define MCF_INTC_ICR19_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR20 */
++#define MCF_INTC_ICR20_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR21 */
++#define MCF_INTC_ICR21_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR22 */
++#define MCF_INTC_ICR22_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR23 */
++#define MCF_INTC_ICR23_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR24 */
++#define MCF_INTC_ICR24_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR25 */
++#define MCF_INTC_ICR25_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR26 */
++#define MCF_INTC_ICR26_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR27 */
++#define MCF_INTC_ICR27_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR28 */
++#define MCF_INTC_ICR28_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR29 */
++#define MCF_INTC_ICR29_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR30 */
++#define MCF_INTC_ICR30_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR31 */
++#define MCF_INTC_ICR31_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR32 */
++#define MCF_INTC_ICR32_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR33 */
++#define MCF_INTC_ICR33_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR34 */
++#define MCF_INTC_ICR34_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR35 */
++#define MCF_INTC_ICR35_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR36 */
++#define MCF_INTC_ICR36_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR37 */
++#define MCF_INTC_ICR37_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR38 */
++#define MCF_INTC_ICR38_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR39 */
++#define MCF_INTC_ICR39_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR40 */
++#define MCF_INTC_ICR40_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR41 */
++#define MCF_INTC_ICR41_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR42 */
++#define MCF_INTC_ICR42_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR43 */
++#define MCF_INTC_ICR43_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR44 */
++#define MCF_INTC_ICR44_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR45 */
++#define MCF_INTC_ICR45_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR46 */
++#define MCF_INTC_ICR46_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR47 */
++#define MCF_INTC_ICR47_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR48 */
++#define MCF_INTC_ICR48_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR49 */
++#define MCF_INTC_ICR49_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR50 */
++#define MCF_INTC_ICR50_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR51 */
++#define MCF_INTC_ICR51_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR52 */
++#define MCF_INTC_ICR52_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR53 */
++#define MCF_INTC_ICR53_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR54 */
++#define MCF_INTC_ICR54_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR55 */
++#define MCF_INTC_ICR55_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR56 */
++#define MCF_INTC_ICR56_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR57 */
++#define MCF_INTC_ICR57_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR58 */
++#define MCF_INTC_ICR58_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR59 */
++#define MCF_INTC_ICR59_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR60 */
++#define MCF_INTC_ICR60_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR61 */
++#define MCF_INTC_ICR61_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR62 */
++#define MCF_INTC_ICR62_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for ICR63 */
++#define MCF_INTC_ICR63_IL(x) (((x)&0x07))
++
++/* Bit definitions and macros for SWIACK */
++#define MCF_INTC_SWIACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for LIACK group */
++#define MCF_INTC_LIACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for L1IACK */
++#define MCF_INTC_L1IACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for L2IACK */
++#define MCF_INTC_L2IACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for L3IACK */
++#define MCF_INTC_L3IACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for L4IACK */
++#define MCF_INTC_L4IACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for L5IACK */
++#define MCF_INTC_L5IACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for L6IACK */
++#define MCF_INTC_L6IACK_VECTOR(x) (x)
++
++/* Bit definitions and macros for L7IACK */
++#define MCF_INTC_L7IACK_VECTOR(x) (x)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_INTC_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_pciarb.h
+@@ -0,0 +1,40 @@
++/*
++ * Kurt Mahan kmahan@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_PCIARB_H__
++#define __MCF5445X_PCIARB_H__
++
++/*********************************************************************
++*
++* PCI Arbiter Module (PCIARB)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_PCIARB_PACR MCF_REG32(0xFC0AC000)
++#define MCF_PCIARB_PASR MCF_REG32(0xFC0AC004)
++
++/* Bit definitions and macros for PACR */
++#define MCF_PCIARB_PACR_INTMPRI (0x00000001)
++#define MCF_PCIARB_PACR_EXTMPRI(x) (((x)&0x0000001F)<<1)
++#define MCF_PCIARB_PACR_RA (0x00008000)
++#define MCF_PCIARB_PACR_INTMINTEN (0x00010000)
++#define MCF_PCIARB_PACR_EXTMINTEN(x) (((x)&0x0000001F)<<17)
++#define MCF_PCIARB_PACR_PKMD (0x40000000)
++#define MCF_PCIARB_PACR_DS (0x80000000)
++
++/* Bit definitions and macros for PASR */
++#define MCF_PCIARB_PASR_ITLMBK (0x00010000)
++#define MCF_PCIARB_PASR_EXTMBK(x) (((x)&0x0000001F)<<17)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_PCIARB_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_pci.h
+@@ -0,0 +1,238 @@
++/*
++ * Kurt Mahan kmahan@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_PCI_H__
++#define __MCF5445X_PCI_H__
++
++/*********************************************************************
++*
++* PCI Bus Controller (PCI)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_PCI_PCIIDR MCF_REG32(0xFC0A8000)
++#define MCF_PCI_PCISCR MCF_REG32(0xFC0A8004)
++#define MCF_PCI_PCICCRIR MCF_REG32(0xFC0A8008)
++#define MCF_PCI_PCICR1 MCF_REG32(0xFC0A800C)
++#define MCF_PCI_PCIBAR0 MCF_REG32(0xFC0A8010)
++#define MCF_PCI_PCIBAR1 MCF_REG32(0xFC0A8014)
++#define MCF_PCI_PCIBAR2 MCF_REG32(0xFC0A8018)
++#define MCF_PCI_PCIBAR3 MCF_REG32(0xFC0A801C)
++#define MCF_PCI_PCIBAR4 MCF_REG32(0xFC0A8020)
++#define MCF_PCI_PCIBAR5 MCF_REG32(0xFC0A8024)
++#define MCF_PCI_PCISID MCF_REG32(0xFC0A802C)
++#define MCF_PCI_PCICR2 MCF_REG32(0xFC0A803C)
++#define MCF_PCI_PCIGSCR MCF_REG32(0xFC0A8060)
++#define MCF_PCI_PCITBATR0A MCF_REG32(0xFC0A8064)
++#define MCF_PCI_PCITBATR1A MCF_REG32(0xFC0A8068)
++#define MCF_PCI_PCITCR MCF_REG32(0xFC0A806C)
++#define MCF_PCI_PCIIW0BTAR MCF_REG32(0xFC0A8070)
++#define MCF_PCI_PCIIW1BTAR MCF_REG32(0xFC0A8074)
++#define MCF_PCI_PCIIW2BTAR MCF_REG32(0xFC0A8078)
++#define MCF_PCI_PCIIWCR MCF_REG32(0xFC0A8080)
++#define MCF_PCI_PCIICR MCF_REG32(0xFC0A8084)
++#define MCF_PCI_PCIISR MCF_REG32(0xFC0A8088)
++#define MCF_PCI_PCITCR2 MCF_REG32(0xFC0A808C)
++#define MCF_PCI_PCITBATR0 MCF_REG32(0xFC0A8090)
++#define MCF_PCI_PCITBATR1 MCF_REG32(0xFC0A8094)
++#define MCF_PCI_PCITBATR2 MCF_REG32(0xFC0A8098)
++#define MCF_PCI_PCITBATR3 MCF_REG32(0xFC0A809C)
++#define MCF_PCI_PCITBATR4 MCF_REG32(0xFC0A80A0)
++#define MCF_PCI_PCITBATR5 MCF_REG32(0xFC0A80A4)
++#define MCF_PCI_PCICAR MCF_REG32(0xFC0A80F8)
++
++/* Parameterized register read/write macros for multiple registers */
++#define MCF_PCI_PCIIWBTAR(x) MCF_REG32(0xFC0A8070+((x)*0x004))
++
++/* Bit definitions and macros for PCIIDR */
++#define MCF_PCI_PCIIDR_VENDORID(x) (((x)&0x0000FFFF))
++#define MCF_PCI_PCIIDR_DEVICEID(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for PCISCR */
++#define MCF_PCI_PCISCR_M (0x00000002)
++#define MCF_PCI_PCISCR_B (0x00000004)
++#define MCF_PCI_PCISCR_SP (0x00000008)
++#define MCF_PCI_PCISCR_MW (0x00000010)
++#define MCF_PCI_PCISCR_PER (0x00000040)
++#define MCF_PCI_PCISCR_S (0x00000100)
++#define MCF_PCI_PCISCR_F (0x00000200)
++#define MCF_PCI_PCISCR_C (0x00100000)
++#define MCF_PCI_PCISCR_66M (0x00200000)
++#define MCF_PCI_PCISCR_R (0x00400000)
++#define MCF_PCI_PCISCR_FC (0x00800000)
++#define MCF_PCI_PCISCR_DP (0x01000000)
++#define MCF_PCI_PCISCR_DT(x) (((x)&0x00000003)<<25)
++#define MCF_PCI_PCISCR_TS (0x08000000)
++#define MCF_PCI_PCISCR_TR (0x10000000)
++#define MCF_PCI_PCISCR_MA (0x20000000)
++#define MCF_PCI_PCISCR_SE (0x40000000)
++#define MCF_PCI_PCISCR_PE (0x80000000)
++
++/* Bit definitions and macros for PCICCRIR */
++#define MCF_PCI_PCICCRIR_REVID(x) (((x)&0x000000FF))
++#define MCF_PCI_PCICCRIR_CLASSCODE(x) (((x)&0x00FFFFFF)<<8)
++
++/* Bit definitions and macros for PCICR1 */
++#define MCF_PCI_PCICR1_CACHELINESIZE(x) (((x)&0x0000000F))
++#define MCF_PCI_PCICR1_LATTIMER(x) (((x)&0x000000FF)<<8)
++#define MCF_PCI_PCICR1_HEADERTYPE(x) (((x)&0x000000FF)<<16)
++#define MCF_PCI_PCICR1_BIST(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for PCIBAR0 */
++#define MCF_PCI_PCIBAR0_IO (0x00000001)
++#define MCF_PCI_PCIBAR0_RANGE(x) (((x)&0x00000003)<<1)
++#define MCF_PCI_PCIBAR0_PREF (0x00000008)
++#define MCF_PCI_PCIBAR0_BAR0(x) (((x)&0x00003FFF)<<18)
++
++/* Bit definitions and macros for PCIBAR1 */
++#define MCF_PCI_PCIBAR1_IO (0x00000001)
++#define MCF_PCI_PCIBAR1_PREF (0x00000008)
++#define MCF_PCI_PCIBAR1_BAR1(x) (((x)&0x00000FFF)<<20)
++
++/* Bit definitions and macros for PCIBAR2 */
++#define MCF_PCI_PCIBAR2_IO (0x00000001)
++#define MCF_PCI_PCIBAR2_RANGE(x) (((x)&0x00000003)<<1)
++#define MCF_PCI_PCIBAR2_PREF (0x00000008)
++#define MCF_PCI_PCIBAR2_BAR2(x) (((x)&0x000003FF)<<22)
++
++/* Bit definitions and macros for PCIBAR3 */
++#define MCF_PCI_PCIBAR3_IO (0x00000001)
++#define MCF_PCI_PCIBAR3_PREF (0x00000008)
++#define MCF_PCI_PCIBAR3_BAR3(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for PCIBAR4 */
++#define MCF_PCI_PCIBAR4_IO (0x00000001)
++#define MCF_PCI_PCIBAR4_RANGE(x) (((x)&0x00000003)<<1)
++#define MCF_PCI_PCIBAR4_PREF (0x00000008)
++#define MCF_PCI_PCIBAR4_BAR4(x) (((x)&0x0000001F)<<27)
++
++/* Bit definitions and macros for PCIBAR5 */
++#define MCF_PCI_PCIBAR5_IO (0x00000001)
++#define MCF_PCI_PCIBAR5_PREF (0x00000008)
++#define MCF_PCI_PCIBAR5_BAR5(x) (((x)&0x0000000F)<<28)
++
++/* Bit definitions and macros for PCISID */
++#define MCF_PCI_PCISID_VENDORID(x) (((x)&0x0000FFFF))
++#define MCF_PCI_PCISID_ID(x) (((x)&0x0000FFFF)<<16)
++
++/* Bit definitions and macros for PCICR2 */
++#define MCF_PCI_PCICR2_INTLINE(x) (((x)&0x000000FF))
++#define MCF_PCI_PCICR2_INTPIN(x) (((x)&0x000000FF)<<8)
++#define MCF_PCI_PCICR2_MINGNT(x) (((x)&0x000000FF)<<16)
++#define MCF_PCI_PCICR2_MAXLAT(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for PCIGSCR */
++#define MCF_PCI_PCIGSCR_PR (0x00000001)
++#define MCF_PCI_PCIGSCR_SEE (0x00001000)
++#define MCF_PCI_PCIGSCR_PEE (0x00002000)
++#define MCF_PCI_PCIGSCR_SE (0x10000000)
++#define MCF_PCI_PCIGSCR_PE (0x20000000)
++
++/* Bit definitions and macros for PCITBATR0A */
++#define MCF_PCI_PCITBATR0A_EN (0x00000001)
++#define MCF_PCI_PCITBATR0A_BAT0(x) (((x)&0x00003FFF)<<18)
++
++/* Bit definitions and macros for PCITBATR1A */
++#define MCF_PCI_PCITBATR1A_EN (0x00000001)
++#define MCF_PCI_PCITBATR1A_BAT1(x) (((x)&0x00000FFF)<<20)
++
++/* Bit definitions and macros for PCITCR */
++#define MCF_PCI_PCITCR_WCT(x) (((x)&0x000000FF))
++#define MCF_PCI_PCITCR_WCD (0x00000100)
++#define MCF_PCI_PCITCR_P (0x00010000)
++#define MCF_PCI_PCITCR_PID (0x00020000)
++#define MCF_PCI_PCITCR_LD (0x01000000)
++
++/* Bit definitions and macros for PCIIWBTAR group */
++#define MCF_PCI_PCIIWBTAR_WBA(x) ((((x)&0xFF000000)))
++#define MCF_PCI_PCIIWBTAR_WAM(x) ((((x)&0xFF000000)
++#define MCF_PCI_PCIIWBTAR_WTA(x) ((((x)&0xFF000000)
++
++/* Bit definitions and macros for PCIIW0BTAR */
++#define MCF_PCI_PCIIW0BTAR_WBA(x) ((((x)&0xFF000000)))
++#define MCF_PCI_PCIIW0BTAR_WAM(x) ((((x)&0xFF000000)
++#define MCF_PCI_PCIIW0BTAR_WTA(x) ((((x)&0xFF000000)
++
++/* Bit definitions and macros for PCIIWCR */
++#define MCF_PCI_PCIIWCR_WINCTRL2(x) (((x)&0x0000000F)<<8)
++#define MCF_PCI_PCIIWCR_WINCTRL1(x) (((x)&0x0000000F)<<16)
++#define MCF_PCI_PCIIWCR_WINCTRL0(x) (((x)&0x0000000F)<<24)
++#define MCF_PCI_PCIIWCR_WINCTRL0_ENABLE (0x01000000)
++#define MCF_PCI_PCIIWCR_WINCTRL0_MEMREAD (0x01000000)
++#define MCF_PCI_PCIIWCR_WINCTRL0_MEMRDLINE (0x03000000)
++#define MCF_PCI_PCIIWCR_WINCTRL0_MEMRDMUL (0x05000000)
++#define MCF_PCI_PCIIWCR_WINCTRL0_IO (0x09000000)
++#define MCF_PCI_PCIIWCR_WINCTRL1_MEMREAD (0x00010000)
++#define MCF_PCI_PCIIWCR_WINCTRL1_ENABLE (0x00010000)
++#define MCF_PCI_PCIIWCR_WINCTRL1_MEMRDLINE (0x00030000)
++#define MCF_PCI_PCIIWCR_WINCTRL1_MEMRDMUL (0x00050000)
++#define MCF_PCI_PCIIWCR_WINCTRL1_IO (0x00090000)
++#define MCF_PCI_PCIIWCR_WINCTRL2_ENABLE (0x00000100)
++#define MCF_PCI_PCIIWCR_WINCTRL2_MEMREAD (0x00000100)
++#define MCF_PCI_PCIIWCR_WINCTRL2_MEMRDLINE (0x00000300)
++#define MCF_PCI_PCIIWCR_WINCTRL2_MEMRDMUL (0x00000500)
++#define MCF_PCI_PCIIWCR_WINCTRL2_IO (0x00000900)
++
++/* Bit definitions and macros for PCIICR */
++#define MCF_PCI_PCIICR_MAXRETRY(x) (((x)&0x000000FF))
++#define MCF_PCI_PCIICR_TAE (0x01000000)
++#define MCF_PCI_PCIICR_IAE (0x02000000)
++#define MCF_PCI_PCIICR_REE (0x04000000)
++
++/* Bit definitions and macros for PCIISR */
++#define MCF_PCI_PCIISR_TA (0x01000000)
++#define MCF_PCI_PCIISR_IA (0x02000000)
++#define MCF_PCI_PCIISR_RE (0x04000000)
++
++/* Bit definitions and macros for PCITCR2 */
++#define MCF_PCI_PCITCR2_CR (0x00000001)
++#define MCF_PCI_PCITCR2_B0E (0x00000100)
++#define MCF_PCI_PCITCR2_B1E (0x00000200)
++#define MCF_PCI_PCITCR2_B2E (0x00000400)
++#define MCF_PCI_PCITCR2_B3E (0x00000800)
++#define MCF_PCI_PCITCR2_B4E (0x00001000)
++#define MCF_PCI_PCITCR2_B5E (0x00002000)
++
++/* Bit definitions and macros for PCITBATR0 */
++#define MCF_PCI_PCITBATR0_EN (0x00000001)
++#define MCF_PCI_PCITBATR0_BAT0(x) (((x)&0x00003FFF)<<18)
++
++/* Bit definitions and macros for PCITBATR1 */
++#define MCF_PCI_PCITBATR1_EN (0x00000001)
++#define MCF_PCI_PCITBATR1_BAT1(x) (((x)&0x00000FFF)<<20)
++
++/* Bit definitions and macros for PCITBATR2 */
++#define MCF_PCI_PCITBATR2_EN (0x00000001)
++#define MCF_PCI_PCITBATR2_BAT2(x) (((x)&0x000003FF)<<22)
++
++/* Bit definitions and macros for PCITBATR3 */
++#define MCF_PCI_PCITBATR3_EN (0x00000001)
++#define MCF_PCI_PCITBATR3_BAT3(x) (((x)&0x000000FF)<<24)
++
++/* Bit definitions and macros for PCITBATR4 */
++#define MCF_PCI_PCITBATR4_EN (0x00000001)
++#define MCF_PCI_PCITBATR4_BAT4(x) (((x)&0x0000001F)<<27)
++
++/* Bit definitions and macros for PCITBATR5 */
++#define MCF_PCI_PCITBATR5_EN (0x00000001)
++#define MCF_PCI_PCITBATR5_BAT5(x) (((x)&0x0000000F)<<28)
++
++/* Bit definitions and macros for PCICAR */
++#define MCF_PCI_PCICAR_DWORD(x) ((x)&0x000000FC)
++#define MCF_PCI_PCICAR_FUNCNUM(x) (((x)&0x00000007)<<8)
++#define MCF_PCI_PCICAR_DEVNUM(x) (((x)&0x0000001F)<<11)
++#define MCF_PCI_PCICAR_BUSNUM(x) (((x)&0x000000FF)<<16)
++#define MCF_PCI_PCICAR_E (0x80000000)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_PCI_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_sdramc.h
+@@ -0,0 +1,115 @@
++/*
++ * Matt Waddel Matt.Waddel@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_SDRAMC_H__
++#define __MCF5445X_SDRAMC_H__
++
++/*********************************************************************
++*
++* SDRAM Controller (SDRAMC)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_SDRAMC_SDMR (*(vuint32 *)(0xFC0B8000)) /* SDRAM Mode/Extended Mode Register */
++#define MCF_SDRAMC_SDCR (*(vuint32 *)(0xFC0B8004)) /* SDRAM Control Register */
++#define MCF_SDRAMC_SDCFG1 (*(vuint32 *)(0xFC0B8008)) /* SDRAM Configuration Register 1 */
++#define MCF_SDRAMC_SDCFG2 (*(vuint32 *)(0xFC0B800C)) /* SDRAM Configuration Register 2 */
++#define MCF_SDRAMC_SDCS0 (*(vuint32 *)(0xFC0B8110)) /* SDRAM Chip Select Register */
++#define MCF_SDRAMC_SDCS1 (*(vuint32 *)(0xFC0B8114)) /* SDRAM Chip Select Register */
++
++/* Parameterized register read/write macros for multiple registers */
++#define MCF_SDRAMC_SDCS(x) (*(vuint32 *)(0xFC0B8110+((x)*0x004))) /* SDRAM Chip Select Register */
++
++/* Bit definitions and macros for SDMR */
++#define MCF_SDRAMC_SDMR_DDR2_AD(x) (((x)&0x00003FFF)) /* Address for DDR2 */
++#define MCF_SDRAMC_SDMR_CMD (0x00010000) /* Command */
++#define MCF_SDRAMC_SDMR_AD(x) (((x)&0x00000FFF)<<18) /* Address */
++#define MCF_SDRAMC_SDMR_BK(x) (((x)&0x00000003)<<30) /* Bank Address */
++#define MCF_SDRAMC_SDMR_BK_LMR (0x00000000)
++#define MCF_SDRAMC_SDMR_BK_LEMR (0x40000000)
++
++/* Bit definitions and macros for SDCR */
++#define MCF_SDRAMC_SDCR_DPD (0x00000001) /* Deep Power-Down Mode */
++#define MCF_SDRAMC_SDCR_IPALL (0x00000002) /* Initiate Precharge All */
++#define MCF_SDRAMC_SDCR_IREF (0x00000004) /* Initiate Refresh */
++#define MCF_SDRAMC_SDCR_DQS_OE(x) (((x)&0x00000003)<<10) /* DQS Output Enable */
++#define MCF_SDRAMC_SDCR_MEM_PS (0x00002000) /* Data Port Size */
++#define MCF_SDRAMC_SDCR_REF_CNT(x) (((x)&0x0000003F)<<16) /* Periodic Refresh Counter */
++#define MCF_SDRAMC_SDCR_OE_RULE (0x00400000) /* Drive Rule Selection */
++#define MCF_SDRAMC_SDCR_ADDR_MUX(x) (((x)&0x00000003)<<24) /* Internal Address Mux Select */
++#define MCF_SDRAMC_SDCR_DDR2_MODE (0x08000000) /* DDR2 Mode Select */
++#define MCF_SDRAMC_SDCR_REF_EN (0x10000000) /* Refresh Enable */
++#define MCF_SDRAMC_SDCR_DDR_MODE (0x20000000) /* DDR Mode Select */
++#define MCF_SDRAMC_SDCR_CKE (0x40000000) /* Clock Enable */
++#define MCF_SDRAMC_SDCR_MODE_EN (0x80000000) /* SDRAM Mode Register Programming Enable */
++#define MCF_SDRAMC_SDCR_DQS_OE_BOTH (0x00000C00)
++
++/* Bit definitions and macros for SDCFG1 */
++#define MCF_SDRAMC_SDCFG1_WT_LAT(x) (((x)&0x00000007)<<4) /* Write Latency */
++#define MCF_SDRAMC_SDCFG1_REF2ACT(x) (((x)&0x0000000F)<<8) /* Refresh to active delay */
++#define MCF_SDRAMC_SDCFG1_PRE2ACT(x) (((x)&0x00000007)<<12) /* Precharge to active delay */
++#define MCF_SDRAMC_SDCFG1_ACT2RW(x) (((x)&0x00000007)<<16) /* Active to read/write delay */
++#define MCF_SDRAMC_SDCFG1_RD_LAT(x) (((x)&0x0000000F)<<20) /* Read CAS Latency */
++#define MCF_SDRAMC_SDCFG1_SWT2RWP(x) (((x)&0x00000007)<<24) /* Single write to read/write/precharge delay */
++#define MCF_SDRAMC_SDCFG1_SRD2RWP(x) (((x)&0x0000000F)<<28) /* Single read to read/write/precharge delay */
++
++/* Bit definitions and macros for SDCFG2 */
++#define MCF_SDRAMC_SDCFG2_BL(x) (((x)&0x0000000F)<<16) /* Burst Length */
++#define MCF_SDRAMC_SDCFG2_BRD2W(x) (((x)&0x0000000F)<<20) /* Burst read to write delay */
++#define MCF_SDRAMC_SDCFG2_BWT2RWP(x) (((x)&0x0000000F)<<24) /* Burst write to read/write/precharge delay */
++#define MCF_SDRAMC_SDCFG2_BRD2RP(x) (((x)&0x0000000F)<<28) /* Burst read to read/precharge delay */
++
++/* Bit definitions and macros for SDCS group */
++#define MCF_SDRAMC_SDCS_CSSZ(x) (((x)&0x0000001F)) /* Chip-Select Size */
++#define MCF_SDRAMC_SDCS_CSBA(x) (((x)&0x00000FFF)<<20) /* Chip-Select Base Address */
++#define MCF_SDRAMC_SDCS_BA(x) ((x)&0xFFF00000)
++#define MCF_SDRAMC_SDCS_CSSZ_DISABLE (0x00000000)
++#define MCF_SDRAMC_SDCS_CSSZ_1MBYTE (0x00000013)
++#define MCF_SDRAMC_SDCS_CSSZ_2MBYTE (0x00000014)
++#define MCF_SDRAMC_SDCS_CSSZ_4MBYTE (0x00000015)
++#define MCF_SDRAMC_SDCS_CSSZ_8MBYTE (0x00000016)
++#define MCF_SDRAMC_SDCS_CSSZ_16MBYTE (0x00000017)
++#define MCF_SDRAMC_SDCS_CSSZ_32MBYTE (0x00000018)
++#define MCF_SDRAMC_SDCS_CSSZ_64MBYTE (0x00000019)
++#define MCF_SDRAMC_SDCS_CSSZ_128MBYTE (0x0000001A)
++#define MCF_SDRAMC_SDCS_CSSZ_256MBYTE (0x0000001B)
++#define MCF_SDRAMC_SDCS_CSSZ_512MBYTE (0x0000001C)
++#define MCF_SDRAMC_SDCS_CSSZ_1GBYTE (0x0000001D)
++#define MCF_SDRAMC_SDCS_CSSZ_2GBYTE (0x0000001E)
++#define MCF_SDRAMC_SDCS_CSSZ_4GBYTE (0x0000001F)
++
++/* Bit definitions and macros for SDCS0 */
++#define MCF_SDRAMC_SDCS0_CSSZ(x) (((x)&0x0000001F)) /* Chip-Select Size */
++#define MCF_SDRAMC_SDCS0_CSBA(x) (((x)&0x00000FFF)<<20) /* Chip-Select Base Address */
++#define MCF_SDRAMC_SDCS0_BA(x) ((x)&0xFFF00000)
++#define MCF_SDRAMC_SDCS0_CSSZ_DISABLE (0x00000000)
++#define MCF_SDRAMC_SDCS0_CSSZ_1MBYTE (0x00000013)
++#define MCF_SDRAMC_SDCS0_CSSZ_2MBYTE (0x00000014)
++#define MCF_SDRAMC_SDCS0_CSSZ_4MBYTE (0x00000015)
++#define MCF_SDRAMC_SDCS0_CSSZ_8MBYTE (0x00000016)
++#define MCF_SDRAMC_SDCS0_CSSZ_16MBYTE (0x00000017)
++#define MCF_SDRAMC_SDCS0_CSSZ_32MBYTE (0x00000018)
++#define MCF_SDRAMC_SDCS0_CSSZ_64MBYTE (0x00000019)
++#define MCF_SDRAMC_SDCS0_CSSZ_128MBYTE (0x0000001A)
++#define MCF_SDRAMC_SDCS0_CSSZ_256MBYTE (0x0000001B)
++#define MCF_SDRAMC_SDCS0_CSSZ_512MBYTE (0x0000001C)
++#define MCF_SDRAMC_SDCS0_CSSZ_1GBYTE (0x0000001D)
++#define MCF_SDRAMC_SDCS0_CSSZ_2GBYTE (0x0000001E)
++#define MCF_SDRAMC_SDCS0_CSSZ_4GBYTE (0x0000001F)
++
++/* Bit definitions and macros for SDCS1 */
++#define MCF_SDRAMC_SDCS1_CSSZ(x) (((x)&0x0000001F)) /* Chip-Select Size */
++#define MCF_SDRAMC_SDCS1_CSBA(x) (((x)&0x00000FFF)<<20) /* Chip-Select Base Address */
++
++/********************************************************************/
++
++#endif /* __MCF5445X_SDRAMC_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_ssi.h
+@@ -0,0 +1,187 @@
++/*
++ * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_SSI_H__
++#define __MCF5445X_SSI_H__
++
++/*********************************************************************
++*
++* Synchronous Serial Interface (SSI)
++*
++*********************************************************************/
++
++/* Register read/write macros */
++#define MCF_SSI_TX0 MCF_REG32(0xFC0BC000)
++#define MCF_SSI_TX1 MCF_REG32(0xFC0BC004)
++#define MCF_SSI_RX0 MCF_REG32(0xFC0BC008)
++#define MCF_SSI_RX1 MCF_REG32(0xFC0BC00C)
++#define MCF_SSI_CR MCF_REG32(0xFC0BC010)
++#define MCF_SSI_ISR MCF_REG32(0xFC0BC014)
++#define MCF_SSI_IER MCF_REG32(0xFC0BC018)
++#define MCF_SSI_TCR MCF_REG32(0xFC0BC01C)
++#define MCF_SSI_RCR MCF_REG32(0xFC0BC020)
++#define MCF_SSI_CCR MCF_REG32(0xFC0BC024)
++#define MCF_SSI_FCSR MCF_REG32(0xFC0BC02C)
++#define MCF_SSI_ACR MCF_REG32(0xFC0BC038)
++#define MCF_SSI_ACADD MCF_REG32(0xFC0BC03C)
++#define MCF_SSI_ACDAT MCF_REG32(0xFC0BC040)
++#define MCF_SSI_ATAG MCF_REG32(0xFC0BC044)
++#define MCF_SSI_TMASK MCF_REG32(0xFC0BC048)
++#define MCF_SSI_RMASK MCF_REG32(0xFC0BC04C)
++
++/* Parameterized register read/write macros for multiple registers */
++#define MCF_SSI_TX(x) MCF_REG32(0xFC0BC000+((x)*0x004))
++#define MCF_SSI_RX(x) MCF_REG32(0xFC0BC008+((x)*0x004))
++
++/* Bit definitions and macros for TX group */
++#define MCF_SSI_TX_SSI_TX(x) (x)
++
++/* Bit definitions and macros for TX0 */
++#define MCF_SSI_TX0_SSI_TX(x) (x)
++
++/* Bit definitions and macros for TX1 */
++#define MCF_SSI_TX1_SSI_TX(x) (x)
++
++/* Bit definitions and macros for RX group */
++#define MCF_SSI_RX_SSI_RX(x) (x)
++
++/* Bit definitions and macros for RX0 */
++#define MCF_SSI_RX0_SSI_RX(x) (x)
++
++/* Bit definitions and macros for RX1 */
++#define MCF_SSI_RX1_SSI_RX(x) (x)
++
++/* Bit definitions and macros for CR */
++#define MCF_SSI_CR_SSI_EN (0x00000001)
++#define MCF_SSI_CR_TE (0x00000002)
++#define MCF_SSI_CR_RE (0x00000004)
++#define MCF_SSI_CR_NET (0x00000008)
++#define MCF_SSI_CR_SYN (0x00000010)
++#define MCF_SSI_CR_I2S(x) (((x)&0x00000003)<<5)
++#define MCF_SSI_CR_MCE (0x00000080)
++#define MCF_SSI_CR_TCH (0x00000100)
++#define MCF_SSI_CR_CIS (0x00000200)
++#define MCF_SSI_CR_I2S_NORMAL (0x00000000)
++#define MCF_SSI_CR_I2S_MASTER (0x00000020)
++#define MCF_SSI_CR_I2S_SLAVE (0x00000040)
++
++/* Bit definitions and macros for ISR */
++#define MCF_SSI_ISR_TFE0 (0x00000001)
++#define MCF_SSI_ISR_TFE1 (0x00000002)
++#define MCF_SSI_ISR_RFF0 (0x00000004)
++#define MCF_SSI_ISR_RFF1 (0x00000008)
++#define MCF_SSI_ISR_RLS (0x00000010)
++#define MCF_SSI_ISR_TLS (0x00000020)
++#define MCF_SSI_ISR_RFS (0x00000040)
++#define MCF_SSI_ISR_TFS (0x00000080)
++#define MCF_SSI_ISR_TUE0 (0x00000100)
++#define MCF_SSI_ISR_TUE1 (0x00000200)
++#define MCF_SSI_ISR_ROE0 (0x00000400)
++#define MCF_SSI_ISR_ROE1 (0x00000800)
++#define MCF_SSI_ISR_TDE0 (0x00001000)
++#define MCF_SSI_ISR_TDE1 (0x00002000)
++#define MCF_SSI_ISR_RDR0 (0x00004000)
++#define MCF_SSI_ISR_RDR1 (0x00008000)
++#define MCF_SSI_ISR_RXT (0x00010000)
++#define MCF_SSI_ISR_CMDDU (0x00020000)
++#define MCF_SSI_ISR_CMDAU (0x00040000)
++
++/* Bit definitions and macros for IER */
++#define MCF_SSI_IER_TFE0 (0x00000001)
++#define MCF_SSI_IER_TFE1 (0x00000002)
++#define MCF_SSI_IER_RFF0 (0x00000004)
++#define MCF_SSI_IER_RFF1 (0x00000008)
++#define MCF_SSI_IER_RLS (0x00000010)
++#define MCF_SSI_IER_TLS (0x00000020)
++#define MCF_SSI_IER_RFS (0x00000040)
++#define MCF_SSI_IER_TFS (0x00000080)
++#define MCF_SSI_IER_TUE0 (0x00000100)
++#define MCF_SSI_IER_TUE1 (0x00000200)
++#define MCF_SSI_IER_ROE0 (0x00000400)
++#define MCF_SSI_IER_ROE1 (0x00000800)
++#define MCF_SSI_IER_TDE0 (0x00001000)
++#define MCF_SSI_IER_TDE1 (0x00002000)
++#define MCF_SSI_IER_RDR0 (0x00004000)
++#define MCF_SSI_IER_RDR1 (0x00008000)
++#define MCF_SSI_IER_RXT (0x00010000)
++#define MCF_SSI_IER_CMDU (0x00020000)
++#define MCF_SSI_IER_CMDAU (0x00040000)
++#define MCF_SSI_IER_TIE (0x00080000)
++#define MCF_SSI_IER_TDMAE (0x00100000)
++#define MCF_SSI_IER_RIE (0x00200000)
++#define MCF_SSI_IER_RDMAE (0x00400000)
++
++/* Bit definitions and macros for TCR */
++#define MCF_SSI_TCR_TEFS (0x00000001)
++#define MCF_SSI_TCR_TFSL (0x00000002)
++#define MCF_SSI_TCR_TFSI (0x00000004)
++#define MCF_SSI_TCR_TSCKP (0x00000008)
++#define MCF_SSI_TCR_TSHFD (0x00000010)
++#define MCF_SSI_TCR_TXDIR (0x00000020)
++#define MCF_SSI_TCR_TFDIR (0x00000040)
++#define MCF_SSI_TCR_TFEN0 (0x00000080)
++#define MCF_SSI_TCR_TFEN1 (0x00000100)
++#define MCF_SSI_TCR_TXBIT0 (0x00000200)
++
++/* Bit definitions and macros for RCR */
++#define MCF_SSI_RCR_REFS (0x00000001)
++#define MCF_SSI_RCR_RFSL (0x00000002)
++#define MCF_SSI_RCR_RFSI (0x00000004)
++#define MCF_SSI_RCR_RSCKP (0x00000008)
++#define MCF_SSI_RCR_RSHFD (0x00000010)
++#define MCF_SSI_RCR_RFEN0 (0x00000080)
++#define MCF_SSI_RCR_RFEN1 (0x00000100)
++#define MCF_SSI_RCR_RXBIT0 (0x00000200)
++#define MCF_SSI_RCR_RXEXT (0x00000400)
++
++/* Bit definitions and macros for CCR */
++#define MCF_SSI_CCR_PM(x) (((x)&0x000000FF))
++#define MCF_SSI_CCR_DC(x) (((x)&0x0000001F)<<8)
++#define MCF_SSI_CCR_WL(x) (((x)&0x0000000F)<<13)
++#define MCF_SSI_CCR_PSR (0x00020000)
++#define MCF_SSI_CCR_DIV2 (0x00040000)
++
++/* Bit definitions and macros for FCSR */
++#define MCF_SSI_FCSR_TFWM0(x) (((x)&0x0000000F))
++#define MCF_SSI_FCSR_RFWM0(x) (((x)&0x0000000F)<<4)
++#define MCF_SSI_FCSR_TFCNT0(x) (((x)&0x0000000F)<<8)
++#define MCF_SSI_FCSR_RFCNT0(x) (((x)&0x0000000F)<<12)
++#define MCF_SSI_FCSR_TFWM1(x) (((x)&0x0000000F)<<16)
++#define MCF_SSI_FCSR_RFWM1(x) (((x)&0x0000000F)<<20)
++#define MCF_SSI_FCSR_TFCNT1(x) (((x)&0x0000000F)<<24)
++#define MCF_SSI_FCSR_RFCNT1(x) (((x)&0x0000000F)<<28)
++
++/* Bit definitions and macros for ACR */
++#define MCF_SSI_ACR_AC97EN (0x00000001)
++#define MCF_SSI_ACR_FV (0x00000002)
++#define MCF_SSI_ACR_TIF (0x00000004)
++#define MCF_SSI_ACR_RD (0x00000008)
++#define MCF_SSI_ACR_WR (0x00000010)
++#define MCF_SSI_ACR_FRDIV(x) (((x)&0x0000003F)<<5)
++
++/* Bit definitions and macros for ACADD */
++#define MCF_SSI_ACADD_SSI_ACADD(x) (((x)&0x0007FFFF))
++
++/* Bit definitions and macros for ACDAT */
++#define MCF_SSI_ACDAT_SSI_ACDAT(x) (((x)&0x0007FFFF))
++
++/* Bit definitions and macros for ATAG */
++#define MCF_SSI_ATAG_DDI_ATAG(x) (((x)&0x0000FFFF))
++
++/* Bit definitions and macros for TMASK */
++#define MCF_SSI_TMASK_SSI_TMASK(x) (x)
++
++/* Bit definitions and macros for RMASK */
++#define MCF_SSI_RMASK_SSI_RMASK(x) (x)
++
++/********************************************************************/
++
++#endif /* __MCF5445X_SSI_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_usb.h
+@@ -0,0 +1,50 @@
++/*
++ * Duck Schmid duck@freescale.com
++ *
++ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++#include <asm/mcfsim.h>
++
++/* ehci_arc_hc_driver.flags value */
++#define FSL_PLATFORM_HC_FLAGS (HCD_USB2 | HCD_MEMORY)
++
++static inline int fsl_platform_verify(struct platform_device *pdev)
++{
++ return 0;
++}
++
++static inline void fsl_platform_usb_setup(struct usb_hcd *hcd)
++{
++}
++
++static inline void fsl_platform_set_host_mode(struct usb_hcd *hcd)
++{
++ unsigned int temp;
++ struct fsl_usb2_platform_data *pdata;
++ struct fsl_usb_host_regs *regs;
++
++ pdata = hcd->self.controller->platform_data;
++ regs = pdata->regs;
++
++ if (pdata->xcvr_ops && pdata->xcvr_ops->set_host)
++ pdata->xcvr_ops->set_host();
++
++ /* set host mode and select "big endian" */
++ temp = fsl_readl(&regs->usbmode);
++ temp |= USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0);
++ fsl_writel(temp, &regs->usbmode);
++
++ pr_debug("%s: set usbmode to 0x%x\n\n", __FUNCTION__,
++ fsl_readl(&regs->usbmode));
++
++}
+--- /dev/null
++++ b/include/asm-m68k/mcf5445x_xbs.h
+@@ -0,0 +1,81 @@
++/*
++ * Kurt Mahan kmahan@freescale.com
++ *
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef __MCF5445X_XBS_H__
++#define __MCF5445X_XBS_H__
++
++/*
++ * Crossbar Switch (XBS)
++ */
++
++/* Register read/write macros */
++#define MCF_XBS_PRS1 MCF_REG32(0xFC004100) /* Flexbus Priority */
++#define MCF_XBS_CRS1 MCF_REG32(0xFC004110) /* Flexbus Control */
++#define MCF_XBS_PRS2 MCF_REG32(0xFC004200) /* SDRam Priority */
++#define MCF_XBS_CRS2 MCF_REG32(0xFC004210) /* SDRam Control */
++#define MCF_XBS_PRS3 MCF_REG32(0xFC004300) /* ATA Priority */
++#define MCF_XBS_CRS3 MCF_REG32(0xFC004310) /* ATA Control */
++#define MCF_XBS_PRS4 MCF_REG32(0xFC004400) /* SRAM Priority */
++#define MCF_XBS_CRS4 MCF_REG32(0xFC004410) /* SRAM Control */
++#define MCF_XBS_PRS5 MCF_REG32(0xFC004500) /* PCI Priority */
++#define MCF_XBS_CRS5 MCF_REG32(0xFC004510) /* PCI Control */
++#define MCF_XBS_PRS6 MCF_REG32(0xFC004600) /* Slave6 Priority */
++#define MCF_XBS_CRS6 MCF_REG32(0xFC004610) /* Slave6 Control */
++#define MCF_XBS_PRS7 MCF_REG32(0xFC004700) /* Other Priority */
++#define MCF_XBS_CRS7 MCF_REG32(0xFC004710) /* Other Control */
++
++/* Priorities */
++#define MCF_XBS_PRI_1 0 /* Level 1 (highest) */
++#define MCF_XBS_PRI_2 1 /* Level 2 */
++#define MCF_XBS_PRI_3 2 /* Level 3 */
++#define MCF_XBS_PRI_4 3 /* Level 4 */
++#define MCF_XBS_PRI_5 4 /* Level 5 */
++#define MCF_XBS_PRI_6 5 /* Level 6 */
++#define MCF_XBS_PRI_7 6 /* Level 7 (lowest) */
++#define MCF_XBS_PRI_MASK 7 /* Mask (Not a valid level) */
++
++/* Priority Register (PRSn) Defs */
++#define MCF_XBS_PRS_MACRO(m,p) ((p)<<((m)<<2))
++#define MCF_XBS_PRS_M0(p) MCF_XBS_PRS_MACRO(0, p) /* Coldfire Core */
++#define MCF_XBS_PRS_M1(p) MCF_XBS_PRS_MACRO(1, p) /* eDMA */
++#define MCF_XBS_PRS_M2(p) MCF_XBS_PRS_MACRO(2, p) /* FEC0 */
++#define MCF_XBS_PRS_M3(p) MCF_XBS_PRS_MACRO(3, p) /* FEC1 */
++#define MCF_XBS_PRS_M4(p) MCF_XBS_PRS_MACRO(4, p) /* Master 4 */
++#define MCF_XBS_PRS_M5(p) MCF_XBS_PRS_MACRO(5, p) /* PCI */
++#define MCF_XBS_PRS_M6(p) MCF_XBS_PRS_MACRO(6, p) /* USB OTG */
++#define MCF_XBS_PRS_M7(p) MCF_XBS_PRS_MACRO(7, p) /* Serial Boot */
++
++/* Control Register (CRSn) Defs */
++#define MCF_XBS_CRS_RO 0x80000000 /* Read Only */
++#define MCF_XBS_CRS_ARB 0x00000100 /* Arbitration Mode */
++#define MCF_XBS_CRS_PCTL 0x00000030 /* Parking Control */
++#define MCF_XBS_CRS_PARK 0x00000007 /* Park Location */
++
++/* MCF_XBS_CRS_ARB Defs */
++#define MCF_ABS_CRS_ARB_FIXED 0x00000000 /* Fixed priority */
++#define MCF_ABS_CRS_ARB_ROUND 0x00000100 /* Round Robin priority */
++
++/* MCF_XBS_CRS_PCTL Defs */
++#define MCF_ABS_CRS_PCTL_PARK 0x00000000 /* Park on the defined PARK */
++#define MCF_ABS_CRS_PCTL_LAST 0x00000010 /* Park on the last master */
++#define MCF_ABS_CRS_PCTL_NONE 0x00000020 /* Don't park */
++
++/* MCF_XBS_CRS_PARK Defs */
++#define MCF_ABS_CRS_PARK_M0 0x00000000 /* Park on Coldfire Core */
++#define MCF_ABS_CRS_PARK_M1 0x00000001 /* Park on eDMA */
++#define MCF_ABS_CRS_PARK_M2 0x00000002 /* Park on FEC0 */
++#define MCF_ABS_CRS_PARK_M3 0x00000003 /* Park on FEC1 */
++#define MCF_ABS_CRS_PARK_M4 0x00000004 /* Park on Reserved */
++#define MCF_ABS_CRS_PARK_M5 0x00000005 /* Park on PCI */
++#define MCF_ABS_CRS_PARK_M6 0x00000006 /* Park on USB OTG */
++#define MCF_ABS_CRS_PARK_M7 0x00000007 /* Park on Serial Boot */
++
++#endif /* __MCF5445X_XBS_H__ */
+--- /dev/null
++++ b/include/asm-m68k/mcfdspi.h
+@@ -0,0 +1,48 @@
++/*
++ * mcfdspi.h-DSPI controller for the ColdFire processors.
++ *
++ * Andrey Butok
++ * Copyright Freescale Semiconductor, Inc. 2008
++ *
++ * This file is based on mcfqspi.h
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ *
++ ***************************************************************************
++ * Changes:
++ * v0.001 25 March 2008 Andrey Butok
++ * Initial Release - developed on uClinux with 2.6.23 kernel.
++ *
++ */
++
++#ifndef MCFDSPI_H_
++#define MCFDSPI_H_
++
++struct coldfire_dspi_chip {
++ u8 mode;
++ u8 bits_per_word;
++ u16 void_write_data;
++ /* Only used in master mode */
++ u8 dbr; /* Double baud rate */
++ u8 pbr; /* Baud rate prescaler */
++ u8 br; /* Baud rate scaler */
++ u8 pcssck; /* PCS to SCK delay prescaler */
++ u8 pasc; /* After SCK delay prescaler */
++ u8 pdt; /* Delay after transfer prescaler */
++ u8 cssck; /* PCS to SCK delay scaler */
++ u8 asc; /* After SCK delay scaler */
++ u8 dt; /* Delay after transfer scaler */
++};
++#endif /*MCFDSPI_H_*/
+--- /dev/null
++++ b/include/asm-m68k/mcfqspi.h
+@@ -0,0 +1,51 @@
++/****************************************************************************/
++/*
++ * mcfqspi.h - Master QSPI controller for the ColdFire processors
++ *
++ * (C) Copyright 2005, Intec Automation,
++ * Mike Lavender (mike@steroidmicros)
++ *
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
++/* ------------------------------------------------------------------------- */
++
++#ifndef MCFQSPI_H_
++#define MCFQSPI_H_
++
++#define QSPI_CS_INIT 0x01
++#define QSPI_CS_ASSERT 0x02
++#define QSPI_CS_DROP 0x04
++
++struct coldfire_spi_master {
++ u16 bus_num;
++ u16 num_chipselect;
++ u8 irq_source;
++ u32 irq_vector;
++ u32 irq_mask;
++ u8 irq_lp;
++ u8 par_val;
++ u32 *irq_list;
++ void (*cs_control)(u8 cs, u8 command);
++};
++
++
++struct coldfire_spi_chip {
++ u8 mode;
++ u8 bits_per_word;
++ u8 del_cs_to_clk;
++ u8 del_after_trans;
++ u16 void_write_data;
++};
++#endif /*MCFQSPI_H_*/
+--- /dev/null
++++ b/include/asm-m68k/mcfsim.h
+@@ -0,0 +1,102 @@
++/*
++ * mcfsim.h -- ColdFire System Integration Module support.
++ *
++ * (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com)
++ * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
++ */
++
++#ifndef mcfsim_h
++#define mcfsim_h
++
++#if defined(CONFIG_COLDFIRE)
++#include <asm/coldfire.h>
++#endif
++
++#if defined(CONFIG_M5445X)
++#include <asm/mcf5445x_intc.h>
++#include <asm/mcf5445x_gpio.h>
++#include <asm/mcf5445x_i2c.h>
++#include <asm/mcf5445x_ccm.h>
++#include <asm/mcf5445x_pci.h>
++#include <asm/mcf5445x_pciarb.h>
++#include <asm/mcf5445x_eport.h>
++#include <asm/mcf5445x_fbcs.h>
++#include <asm/mcf5445x_xbs.h>
++#include <asm/mcf5445x_dtim.h>
++#elif defined(CONFIG_M547X_8X)
++#include <asm/m5485sim.h>
++#include <asm/m5485gpio.h>
++#endif
++
++/*
++ * Define the base address of the SIM within the MBAR address space.
++ */
++#define MCFSIM_BASE 0x0 /* Base address of SIM */
++
++/*
++ * Bit definitions for the ICR family of registers.
++ */
++#define MCFSIM_ICR_AUTOVEC 0x80 /* Auto-vectored intr */
++#define MCFSIM_ICR_LEVEL0 0x00 /* Level 0 intr */
++#define MCFSIM_ICR_LEVEL1 0x04 /* Level 1 intr */
++#define MCFSIM_ICR_LEVEL2 0x08 /* Level 2 intr */
++#define MCFSIM_ICR_LEVEL3 0x0c /* Level 3 intr */
++#define MCFSIM_ICR_LEVEL4 0x10 /* Level 4 intr */
++#define MCFSIM_ICR_LEVEL5 0x14 /* Level 5 intr */
++#define MCFSIM_ICR_LEVEL6 0x18 /* Level 6 intr */
++#define MCFSIM_ICR_LEVEL7 0x1c /* Level 7 intr */
++
++#define MCFSIM_ICR_PRI0 0x00 /* Priority 0 intr */
++#define MCFSIM_ICR_PRI1 0x01 /* Priority 1 intr */
++#define MCFSIM_ICR_PRI2 0x02 /* Priority 2 intr */
++#define MCFSIM_ICR_PRI3 0x03 /* Priority 3 intr */
++
++/*
++ * Bit definitions for the Interrupt Mask register (IMR).
++ */
++#define MCFSIM_IMR_EINT1 0x0002 /* External intr # 1 */
++#define MCFSIM_IMR_EINT2 0x0004 /* External intr # 2 */
++#define MCFSIM_IMR_EINT3 0x0008 /* External intr # 3 */
++#define MCFSIM_IMR_EINT4 0x0010 /* External intr # 4 */
++#define MCFSIM_IMR_EINT5 0x0020 /* External intr # 5 */
++#define MCFSIM_IMR_EINT6 0x0040 /* External intr # 6 */
++#define MCFSIM_IMR_EINT7 0x0080 /* External intr # 7 */
++
++#define MCFSIM_IMR_SWD 0x0100 /* Software Watchdog intr */
++#define MCFSIM_IMR_TIMER1 0x0200 /* TIMER 1 intr */
++#define MCFSIM_IMR_TIMER2 0x0400 /* TIMER 2 intr */
++#define MCFSIM_IMR_MBUS 0x0800 /* MBUS intr */
++#define MCFSIM_IMR_UART1 0x1000 /* UART 1 intr */
++#define MCFSIM_IMR_UART2 0x2000 /* UART 2 intr */
++
++/*
++ * Mask for all of the SIM devices. Some parts have more or less
++ * SIM devices. This is a catchall for the sandard set.
++ */
++#ifndef MCFSIM_IMR_MASKALL
++#define MCFSIM_IMR_MASKALL 0x3ffe /* All intr sources */
++#endif
++
++
++/*
++ * PIT interrupt settings, if not found in mXXXXsim.h file.
++ */
++#ifndef ICR_INTRCONF
++#define ICR_INTRCONF 0x2b /* PIT1 level 5, priority 3 */
++#endif
++#ifndef MCFPIT_IMR
++#define MCFPIT_IMR MCFINTC_IMRH
++#endif
++#ifndef MCFPIT_IMR_IBIT
++#define MCFPIT_IMR_IBIT (1 << (MCFINT_PIT1 - 32))
++#endif
++
++
++#ifndef __ASSEMBLY__
++/*
++ * Definition for the interrupt auto-vectoring support.
++ */
++extern void mcf_autovector(unsigned int vec);
++#endif /* __ASSEMBLY__ */
++
++#endif /* mcfsim_h */
+--- /dev/null
++++ b/include/asm-m68k/mcfuart.h
+@@ -0,0 +1,194 @@
++/*
++ * mcfuart.h -- ColdFire internal UART support defines.
++ *
++ * Matt Waddel Matt.Waddel@freescale.com
++ * Copyright Freescale Semiconductor, Inc. 2007
++ *
++ * Derived from m68knommu version of this same file (Greg Ungerer & Lineo).
++ *
++ */
++
++#ifndef mcfuart_h
++#define mcfuart_h
++
++/*
++ * Define the base address of the UARTS within the MBAR address
++ * space.
++ */
++#if defined(CONFIG_M5445X)
++#include <asm/mcf5445x_intc.h>
++#define MCFUART_BASE1 0xfc060000 /* Base address of UART1 */
++#define MCFUART_BASE2 0xfc064000 /* Base address of UART2 */
++#define MCFUART_BASE3 0xfc068000 /* Base address of UART3 */
++#define MCFINT_VECBASE 64
++#define MCFINT_UART0 26
++
++#elif defined(CONFIG_M547X_8X)
++
++#define MCFUART_BASE1 0x8600 /* Base address of UART1 */
++#define MCFUART_BASE2 0x8700 /* Base address of UART2 */
++#define MCFUART_BASE3 0x8800 /* Base address of UART3 */
++#define MCFUART_BASE4 0x8900 /* Base address of UART4 */
++#define MCFINT_VECBASE 64
++#define MCFINT_UART0 35
++#endif
++
++
++/*
++ * Define the ColdFire UART register set addresses.
++ */
++#define MCFUART_UMR 0x00 /* Mode register (r/w) */
++#define MCFUART_USR 0x04 /* Status register (r) */
++#define MCFUART_UCSR 0x04 /* Clock Select (w) */
++#define MCFUART_UCR 0x08 /* Command register (w) */
++#define MCFUART_URB 0x0c /* Receiver Buffer (r) */
++#define MCFUART_UTB 0x0c /* Transmit Buffer (w) */
++#define MCFUART_UIPCR 0x10 /* Input Port Change (r) */
++#define MCFUART_UACR 0x10 /* Auxiliary Control (w) */
++#define MCFUART_UISR 0x14 /* Interrup Status (r) */
++#define MCFUART_UIMR 0x14 /* Interrupt Mask (w) */
++#define MCFUART_UBG1 0x18 /* Baud Rate MSB (r/w) */
++#define MCFUART_UBG2 0x1c /* Baud Rate LSB (r/w) */
++#ifdef CONFIG_M5272
++#define MCFUART_UTF 0x28 /* Transmitter FIFO (r/w) */
++#define MCFUART_URF 0x2c /* Receiver FIFO (r/w) */
++#define MCFUART_UFPD 0x30 /* Frac Prec. Divider (r/w) */
++#else
++#define MCFUART_UIVR 0x30 /* Interrupt Vector (r/w) */
++#endif
++#define MCFUART_UIPR 0x34 /* Input Port (r) */
++#define MCFUART_UOP1 0x38 /* Output Port Bit Set (w) */
++#define MCFUART_UOP0 0x3c /* Output Port Bit Reset (w) */
++
++
++/*
++ * Define bit flags in Mode Register 1 (MR1).
++ */
++#define MCFUART_MR1_RXRTS 0x80 /* Auto RTS flow control */
++#define MCFUART_MR1_RXIRQFULL 0x40 /* RX IRQ type FULL */
++#define MCFUART_MR1_RXIRQRDY 0x00 /* RX IRQ type RDY */
++#define MCFUART_MR1_RXERRBLOCK 0x20 /* RX block error mode */
++#define MCFUART_MR1_RXERRCHAR 0x00 /* RX char error mode */
++
++#define MCFUART_MR1_PARITYNONE 0x10 /* No parity */
++#define MCFUART_MR1_PARITYEVEN 0x00 /* Even parity */
++#define MCFUART_MR1_PARITYODD 0x04 /* Odd parity */
++#define MCFUART_MR1_PARITYSPACE 0x08 /* Space parity */
++#define MCFUART_MR1_PARITYMARK 0x0c /* Mark parity */
++
++#define MCFUART_MR1_CS5 0x00 /* 5 bits per char */
++#define MCFUART_MR1_CS6 0x01 /* 6 bits per char */
++#define MCFUART_MR1_CS7 0x02 /* 7 bits per char */
++#define MCFUART_MR1_CS8 0x03 /* 8 bits per char */
++
++/*
++ * Define bit flags in Mode Register 2 (MR2).
++ */
++#define MCFUART_MR2_LOOPBACK 0x80 /* Loopback mode */
++#define MCFUART_MR2_REMOTELOOP 0xc0 /* Remote loopback mode */
++#define MCFUART_MR2_AUTOECHO 0x40 /* Automatic echo */
++#define MCFUART_MR2_TXRTS 0x20 /* Assert RTS on TX */
++#define MCFUART_MR2_TXCTS 0x10 /* Auto CTS flow control */
++
++#define MCFUART_MR2_STOP1 0x07 /* 1 stop bit */
++#define MCFUART_MR2_STOP15 0x08 /* 1.5 stop bits */
++#define MCFUART_MR2_STOP2 0x0f /* 2 stop bits */
++
++/*
++ * Define bit flags in Status Register (USR).
++ */
++#define MCFUART_USR_RXBREAK 0x80 /* Received BREAK */
++#define MCFUART_USR_RXFRAMING 0x40 /* Received framing error */
++#define MCFUART_USR_RXPARITY 0x20 /* Received parity error */
++#define MCFUART_USR_RXOVERRUN 0x10 /* Received overrun error */
++#define MCFUART_USR_TXEMPTY 0x08 /* Transmitter empty */
++#define MCFUART_USR_TXREADY 0x04 /* Transmitter ready */
++#define MCFUART_USR_RXFULL 0x02 /* Receiver full */
++#define MCFUART_USR_RXREADY 0x01 /* Receiver ready */
++
++#if defined(CONFIG_M547X_8X)
++#define MCFUART_USR_TXREADY_BN 0x0a
++#define MCFUART_USR_TXEMPTY_BN 0x0b
++#endif
++
++#define MCFUART_USR_RXERR (MCFUART_USR_RXBREAK | MCFUART_USR_RXFRAMING | \
++ MCFUART_USR_RXPARITY | MCFUART_USR_RXOVERRUN)
++
++/*
++ * Define bit flags in Clock Select Register (UCSR).
++ */
++#define MCFUART_UCSR_RXCLKTIMER 0xd0 /* RX clock is timer */
++#define MCFUART_UCSR_RXCLKEXT16 0xe0 /* RX clock is external x16 */
++#define MCFUART_UCSR_RXCLKEXT1 0xf0 /* RX clock is external x1 */
++
++#define MCFUART_UCSR_TXCLKTIMER 0x0d /* TX clock is timer */
++#define MCFUART_UCSR_TXCLKEXT16 0x0e /* TX clock is external x16 */
++#define MCFUART_UCSR_TXCLKEXT1 0x0f /* TX clock is external x1 */
++
++/*
++ * Define bit flags in Command Register (UCR).
++ */
++#define MCFUART_UCR_CMDNULL 0x00 /* No command */
++#define MCFUART_UCR_CMDRESETMRPTR 0x10 /* Reset MR pointer */
++#define MCFUART_UCR_CMDRESETRX 0x20 /* Reset receiver */
++#define MCFUART_UCR_CMDRESETTX 0x30 /* Reset transmitter */
++#define MCFUART_UCR_CMDRESETERR 0x40 /* Reset error status */
++#define MCFUART_UCR_CMDRESETBREAK 0x50 /* Reset BREAK change */
++#define MCFUART_UCR_CMDBREAKSTART 0x60 /* Start BREAK */
++#define MCFUART_UCR_CMDBREAKSTOP 0x70 /* Stop BREAK */
++
++#define MCFUART_UCR_TXNULL 0x00 /* No TX command */
++#define MCFUART_UCR_TXENABLE 0x04 /* Enable TX */
++#define MCFUART_UCR_TXDISABLE 0x08 /* Disable TX */
++#define MCFUART_UCR_RXNULL 0x00 /* No RX command */
++#define MCFUART_UCR_RXENABLE 0x01 /* Enable RX */
++#define MCFUART_UCR_RXDISABLE 0x02 /* Disable RX */
++
++/*
++ * Define bit flags in Input Port Change Register (UIPCR).
++ */
++#define MCFUART_UIPCR_CTSCOS 0x10 /* CTS change of state */
++#define MCFUART_UIPCR_CTS 0x01 /* CTS value */
++
++/*
++ * Define bit flags in Input Port Register (UIP).
++ */
++#define MCFUART_UIPR_CTS 0x01 /* CTS value */
++
++/*
++ * Define bit flags in Output Port Registers (UOP).
++ * Clear bit by writing to UOP0, set by writing to UOP1.
++ */
++#define MCFUART_UOP_RTS 0x01 /* RTS set or clear */
++
++/*
++ * Define bit flags in the Auxiliary Control Register (UACR).
++ */
++#define MCFUART_UACR_IEC 0x01 /* Input enable control */
++
++/*
++ * Define bit flags in Interrupt Status Register (UISR).
++ * These same bits are used for the Interrupt Mask Register (UIMR).
++ */
++#define MCFUART_UIR_COS 0x80 /* Change of state (CTS) */
++#define MCFUART_UIR_DELTABREAK 0x04 /* Break start or stop */
++#define MCFUART_UIR_RXREADY 0x02 /* Receiver ready */
++#define MCFUART_UIR_TXREADY 0x01 /* Transmitter ready */
++
++#ifdef CONFIG_M5272
++/*
++ * Define bit flags in the Transmitter FIFO Register (UTF).
++ */
++#define MCFUART_UTF_TXB 0x1f /* Transmitter data level */
++#define MCFUART_UTF_FULL 0x20 /* Transmitter fifo full */
++#define MCFUART_UTF_TXS 0xc0 /* Transmitter status */
++
++/*
++ * Define bit flags in the Receiver FIFO Register (URF).
++ */
++#define MCFUART_URF_RXB 0x1f /* Receiver data level */
++#define MCFUART_URF_FULL 0x20 /* Receiver fifo full */
++#define MCFUART_URF_RXS 0xc0 /* Receiver status */
++#endif
++
++#endif /* mcfuart_h */
+--- a/include/asm-m68k/mmu_context.h
++++ b/include/asm-m68k/mmu_context.h
+@@ -7,7 +7,7 @@ static inline void enter_lazy_tlb(struct
+ {
+ }
+
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+
+ #include <asm/setup.h>
+ #include <asm/page.h>
+@@ -102,7 +102,7 @@ static inline void activate_mm(struct mm
+ switch_mm_0460(next_mm);
+ }
+
+-#else /* CONFIG_SUN3 */
++#elif defined(CONFIG_SUN3)
+ #include <asm/sun3mmu.h>
+ #include <linux/sched.h>
+
+@@ -150,5 +150,155 @@ static inline void activate_mm(struct mm
+ activate_context(next_mm);
+ }
+
+-#endif
++#else /* CONFIG_COLDFIRE */
++
++#include <asm/coldfire.h>
++#include <asm/atomic.h>
++#include <asm/bitops.h>
++#include <asm/mmu.h>
++
++#define NO_CONTEXT 256
++#define LAST_CONTEXT 255
++#define FIRST_CONTEXT 1
++
++extern void set_context(mm_context_t context, pgd_t *pgd);
++extern unsigned long context_map[];
++extern mm_context_t next_mmu_context;
++
++extern atomic_t nr_free_contexts;
++extern struct mm_struct *context_mm[LAST_CONTEXT+1];
++extern void steal_context(void);
++
++static inline void get_mmu_context(struct mm_struct *mm)
++{
++ mm_context_t ctx;
++
++ if (mm->context != NO_CONTEXT)
++ return;
++ while (atomic_dec_and_test_lt(&nr_free_contexts)) {
++ atomic_inc(&nr_free_contexts);
++ steal_context();
++ }
++ ctx = next_mmu_context;
++ while (test_and_set_bit(ctx, context_map)) {
++ ctx = find_next_zero_bit(context_map, LAST_CONTEXT+1, ctx);
++ if (ctx > LAST_CONTEXT)
++ ctx = 0;
++ }
++ next_mmu_context = (ctx + 1) & LAST_CONTEXT;
++ mm->context = ctx;
++ context_mm[ctx] = mm;
++}
++
++/*
++ * Set up the context for a new address space.
++ */
++#define init_new_context(tsk, mm) (((mm)->context = NO_CONTEXT), 0)
++
++/*
++ * We're finished using the context for an address space.
++ */
++static inline void destroy_context(struct mm_struct *mm)
++{
++ if (mm->context != NO_CONTEXT) {
++ clear_bit(mm->context, context_map);
++ mm->context = NO_CONTEXT;
++ atomic_inc(&nr_free_contexts);
++ }
++}
++
++static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
++ struct task_struct *tsk)
++{
++ get_mmu_context(tsk->mm);
++ set_context(tsk->mm->context, next->pgd);
++}
++
++/*
++ * After we have set current->mm to a new value, this activates
++ * the context for the new mm so we see the new mappings.
++ */
++static inline void activate_mm(struct mm_struct *active_mm,
++ struct mm_struct *mm)
++{
++ get_mmu_context(mm);
++ set_context(mm->context, mm->pgd);
++}
++
++#define deactivate_mm(tsk, mm) do { } while (0)
++
++extern void mmu_context_init(void);
++#if defined(CONFIG_M547X_8X)
++#define prepare_arch_switch(next) load_ksp_mmu(next)
++
++static inline void load_ksp_mmu(struct task_struct *task)
++{
++ int flags;
++ struct mm_struct *mm;
++ int asid;
++ pgd_t *pgd;
++ pmd_t *pmd;
++ pte_t *pte;
++ unsigned long mmuar;
++
++ local_irq_save(flags);
++ mmuar = task->thread.ksp;
++
++ /* Search for a valid TLB entry, if one is found, don't remap */
++ *MMUAR = mmuar;
++ *MMUOR = MMUOR_STLB | MMUOR_ADR;
++ if ((*MMUSR) & MMUSR_HIT)
++ goto end;
++
++ if (mmuar >= PAGE_OFFSET) {
++ mm = &init_mm;
++ } else {
++ printk ("load_ksp_mmu: non-kernel mm found: 0x%08x\n", (unsigned int) task->mm);
++ mm = task->mm;
++ }
++
++ if (!mm)
++ goto bug;
++
++ pgd = pgd_offset(mm, mmuar);
++ if (pgd_none(*pgd))
++ goto bug;
++
++ pmd = pmd_offset(pgd, mmuar);
++ if (pmd_none(*pmd))
++ goto bug;
++
++ pte = (mmuar >= PAGE_OFFSET) ? pte_offset_kernel(pmd, mmuar)
++ : pte_offset_map(pmd, mmuar);
++ if (pte_none(*pte) || !pte_present(*pte))
++ goto bug;
++
++ set_pte(pte, pte_mkyoung(*pte));
++ asid = mm->context & 0xff;
++ if (!pte_dirty(*pte) && mmuar<=PAGE_OFFSET)
++ set_pte(pte, pte_wrprotect(*pte));
++
++ *MMUTR = (mmuar & PAGE_MASK) | (asid << CF_ASID_MMU_SHIFT)
++ | (((int)(pte->pte) & (int)CF_PAGE_MMUTR_MASK ) >> CF_PAGE_MMUTR_SHIFT)
++ | MMUTR_V;
++
++ *MMUDR = (pte_val(*pte) & PAGE_MASK)
++ | ((pte->pte) & CF_PAGE_MMUDR_MASK)
++ | MMUDR_SZ8K | MMUDR_X;
++
++ *MMUOR = MMUOR_ACC | MMUOR_UAA;
++ asm ("nop");
++
++ goto end;
++
++bug:
++ printk ("ksp load failed: mm=0x%08x ksp=0x%08x\n", (unsigned int) mm, (unsigned int) mmuar);
++
++end:
++ local_irq_restore(flags);
++}
++
++#endif /* CONFIG_M547X_8X */
++
++#endif /* CONFIG_COLDFIRE */
+ #endif
+--- a/include/asm-m68k/page.h
++++ b/include/asm-m68k/page.h
+@@ -4,7 +4,7 @@
+ #include <linux/const.h>
+
+ /* PAGE_SHIFT determines the page size */
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+ #define PAGE_SHIFT (12)
+ #else
+ #define PAGE_SHIFT (13)
+@@ -116,10 +116,31 @@ typedef struct page *pgtable_t;
+
+ extern unsigned long m68k_memoffset;
+
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3)
+
+ #define WANT_PAGE_VIRTUAL
+
++#if defined(CONFIG_COLDFIRE)
++static inline unsigned long ___pa(void *vaddr)
++{
++#if CONFIG_SDRAM_BASE != PAGE_OFFSET
++ return (((unsigned long)vaddr & 0x0fffffff) + CONFIG_SDRAM_BASE);
++#else
++ return (unsigned long)vaddr;
++#endif
++}
++#define __pa(vaddr) ___pa((void *)(vaddr))
++
++static inline void *__va(unsigned long paddr)
++{
++#if CONFIG_SDRAM_BASE != PAGE_OFFSET
++ return (void *)((paddr & 0x0fffffff) + PAGE_OFFSET);
++#else
++ return (void *)paddr;
++#endif
++}
++
++#else
+ static inline unsigned long ___pa(void *vaddr)
+ {
+ unsigned long paddr;
+@@ -141,6 +162,7 @@ static inline void *__va(unsigned long p
+ : "0" (paddr), "i" (m68k_fixup_memoffset));
+ return vaddr;
+ }
++#endif
+
+ #else /* !CONFIG_SUN3 */
+ /* This #define is a horrible hack to suppress lots of warnings. --m */
+@@ -172,6 +194,8 @@ static inline void *__va(unsigned long x
+ * memory node, but we have no highmem, so that works for now.
+ * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots
+ * of the shifts unnecessary.
++ *
++ * PFNs are used to map physical pages. So PFN[0] maps to the base phys addr.
+ */
+ #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
+ #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
+@@ -228,4 +252,9 @@ static inline __attribute_const__ int __
+
+ #include <asm-generic/page.h>
+
++#ifdef CONFIG_VSYSCALL
++/* vDSO support */
++#define __HAVE_ARCH_GATE_AREA
++#endif
++
+ #endif /* _M68K_PAGE_H */
+--- a/include/asm-m68k/page_offset.h
++++ b/include/asm-m68k/page_offset.h
+@@ -1,8 +1,15 @@
++/*
++ * Page and physical memory maps.
++ */
++#if defined(CONFIG_SUN3)
++#define PAGE_OFFSET_RAW 0x0E000000
++
++#elif defined(CONFIG_M5445X) || defined(CONFIG_M547X_8X)
++#define PHYS_OFFSET CONFIG_SDRAM_BASE
++#define PAGE_OFFSET_RAW (PHYS_OFFSET)
++/* #define PAGE_OFFSET_RAW 0xC0000000 */
+
+-/* This handles the memory map.. */
+-#ifndef CONFIG_SUN3
+-#define PAGE_OFFSET_RAW 0x00000000
+ #else
+-#define PAGE_OFFSET_RAW 0x0E000000
++/* default */
++#define PAGE_OFFSET_RAW 0x00000000
+ #endif
+-
+--- a/include/asm-m68k/pci.h
++++ b/include/asm-m68k/pci.h
+@@ -1,57 +1,10 @@
+-#ifndef _ASM_M68K_PCI_H
+-#define _ASM_M68K_PCI_H
++#ifndef M68K_PCI_H
++#define M68K_PCI_H
+
+-/*
+- * asm-m68k/pci_m68k.h - m68k specific PCI declarations.
+- *
+- * Written by Wout Klaren.
+- */
++#ifdef CONFIG_M5445X
++#include "5445x_pci.h"
++#else
++#include "548x_pci.h"
++#endif
+
+-#include <asm/scatterlist.h>
+-
+-struct pci_ops;
+-
+-/*
+- * Structure with hardware dependent information and functions of the
+- * PCI bus.
+- */
+-
+-struct pci_bus_info
+-{
+- /*
+- * Resources of the PCI bus.
+- */
+-
+- struct resource mem_space;
+- struct resource io_space;
+-
+- /*
+- * System dependent functions.
+- */
+-
+- struct pci_ops *m68k_pci_ops;
+-
+- void (*fixup)(int pci_modify);
+- void (*conf_device)(struct pci_dev *dev);
+-};
+-
+-#define pcibios_assign_all_busses() 0
+-#define pcibios_scan_all_fns(a, b) 0
+-
+-static inline void pcibios_set_master(struct pci_dev *dev)
+-{
+- /* No special bus mastering setup handling */
+-}
+-
+-static inline void pcibios_penalize_isa_irq(int irq, int active)
+-{
+- /* We don't do dynamic PCI IRQ allocation */
+-}
+-
+-/* The PCI address space does equal the physical memory
+- * address space. The networking and block device layers use
+- * this boolean for bounce buffer decisions.
+- */
+-#define PCI_DMA_BUS_IS_PHYS (1)
+-
+-#endif /* _ASM_M68K_PCI_H */
++#endif /* M68K_PCI_H */
+--- a/include/asm-m68k/pgalloc.h
++++ b/include/asm-m68k/pgalloc.h
+@@ -8,8 +8,10 @@
+ #include <asm/virtconvert.h>
+
+
+-#ifdef CONFIG_SUN3
++#if defined(CONFIG_SUN3)
+ #include <asm/sun3_pgalloc.h>
++#elif defined(CONFIG_COLDFIRE)
++#include <asm/cf_pgalloc.h>
+ #else
+ #include <asm/motorola_pgalloc.h>
+ #endif
+--- a/include/asm-m68k/pgtable.h
++++ b/include/asm-m68k/pgtable.h
+@@ -40,6 +40,8 @@
+ /* PGDIR_SHIFT determines what a third-level page table entry can map */
+ #ifdef CONFIG_SUN3
+ #define PGDIR_SHIFT 17
++#elif defined(CONFIG_COLDFIRE)
++#define PGDIR_SHIFT 22
+ #else
+ #define PGDIR_SHIFT 25
+ #endif
+@@ -54,6 +56,10 @@
+ #define PTRS_PER_PTE 16
+ #define PTRS_PER_PMD 1
+ #define PTRS_PER_PGD 2048
++#elif defined(CONFIG_COLDFIRE)
++#define PTRS_PER_PTE 512
++#define PTRS_PER_PMD 1
++#define PTRS_PER_PGD 1024
+ #else
+ #define PTRS_PER_PTE 1024
+ #define PTRS_PER_PMD 8
+@@ -66,6 +72,11 @@
+ #ifdef CONFIG_SUN3
+ #define KMAP_START 0x0DC00000
+ #define KMAP_END 0x0E000000
++#elif defined(CONFIG_COLDFIRE)
++#define VMALLOC_START 0xc0000000
++#define VMALLOC_END 0xcfffffff
++#define KMAP_START (VMALLOC_END + 1)
++#define KMAP_END 0xe0000000
+ #else
+ #define KMAP_START 0xd0000000
+ #define KMAP_END 0xf0000000
+@@ -79,9 +90,11 @@
+ * The vmalloc() routines leaves a hole of 4kB between each vmalloced
+ * area for the same reason. ;)
+ */
++#if !defined(CONFIG_COLDFIRE)
+ #define VMALLOC_OFFSET (8*1024*1024)
+ #define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
+ #define VMALLOC_END KMAP_START
++#endif
+ #else
+ extern unsigned long vmalloc_end;
+ #define VMALLOC_START 0x0f800000
+@@ -130,6 +143,8 @@ static inline void update_mmu_cache(stru
+
+ #ifdef CONFIG_SUN3
+ #include <asm/sun3_pgtable.h>
++#elif defined(CONFIG_COLDFIRE)
++#include <asm/cf_pgtable.h>
+ #else
+ #include <asm/motorola_pgtable.h>
+ #endif
+@@ -140,6 +155,9 @@ static inline void update_mmu_cache(stru
+ /*
+ * Macro to mark a page protection value as "uncacheable".
+ */
++#ifdef CONFIG_COLDFIRE
++# define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) | CF_PAGE_NOCACHE))
++#else /* CONFIG_COLDFIRE */
+ #ifdef SUN3_PAGE_NOCACHE
+ # define __SUN3_PAGE_NOCACHE SUN3_PAGE_NOCACHE
+ #else
+@@ -154,6 +172,7 @@ static inline void update_mmu_cache(stru
+ ? (__pgprot((pgprot_val(prot) & _CACHEMASK040) | _PAGE_NOCACHE_S)) \
+ : (prot)))
+
++#endif /* CONFIG_COLDFIRE */
+ #endif /* !__ASSEMBLY__ */
+
+ /*
+--- a/include/asm-m68k/processor.h
++++ b/include/asm-m68k/processor.h
+@@ -22,24 +22,38 @@ static inline unsigned long rdusp(void)
+ {
+ unsigned long usp;
+
++#ifndef CONFIG_COLDFIRE
+ __asm__ __volatile__("move %/usp,%0" : "=a" (usp));
++#else
++ __asm__ __volatile__("movel %/usp,%0" : "=a" (usp));
++#endif
+ return usp;
+ }
+
+ static inline void wrusp(unsigned long usp)
+ {
++#ifndef CONFIG_COLDFIRE
+ __asm__ __volatile__("move %0,%/usp" : : "a" (usp));
++#else
++ __asm__ __volatile__("movel %0,%/usp" : : "a" (usp));
++#endif
+ }
+
+ /*
+ * User space process size: 3.75GB. This is hardcoded into a few places,
+ * so don't change it unless you know what you are doing.
+ */
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+ #define TASK_SIZE (0xF0000000UL)
++#elif defined(CONFIG_COLDFIRE)
++#define TASK_SIZE (0xC0000000UL)
++#else /* CONFIG_SUN3 */
++#ifdef __ASSEMBLY__
++#define TASK_SIZE (0x0E000000)
+ #else
+ #define TASK_SIZE (0x0E000000UL)
+ #endif
++#endif
+
+ #ifdef __KERNEL__
+ #define STACK_TOP TASK_SIZE
+@@ -49,9 +63,11 @@ static inline void wrusp(unsigned long u
+ /* This decides where the kernel will search for a free chunk of vm
+ * space during mmap's.
+ */
+-#ifndef CONFIG_SUN3
+-#define TASK_UNMAPPED_BASE 0xC0000000UL
+-#else
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
++#define TASK_UNMAPPED_BASE 0xC0000000UL
++#elif defined(CONFIG_COLDFIRE)
++#define TASK_UNMAPPED_BASE 0x80000000UL
++#else /* CONFIG_SUN3 */
+ #define TASK_UNMAPPED_BASE 0x0A000000UL
+ #endif
+ #define TASK_UNMAPPED_ALIGN(addr, off) PAGE_ALIGN(addr)
+@@ -60,7 +76,11 @@ struct thread_struct {
+ unsigned long ksp; /* kernel stack pointer */
+ unsigned long usp; /* user stack pointer */
+ unsigned short sr; /* saved status register */
++#ifndef CONFIG_COLDFIRE
+ unsigned short fs; /* saved fs (sfc, dfc) */
++#else
++ mm_segment_t fs;
++#endif
+ unsigned long crp[2]; /* cpu root pointer */
+ unsigned long esp0; /* points to SR of stack frame */
+ unsigned long faddr; /* info about last fault */
+@@ -81,6 +101,7 @@ struct thread_struct {
+ /*
+ * Do necessary setup to start up a newly executed thread.
+ */
++#ifndef CONFIG_COLDFIRE
+ static inline void start_thread(struct pt_regs * regs, unsigned long pc,
+ unsigned long usp)
+ {
+@@ -91,6 +112,23 @@ static inline void start_thread(struct p
+ regs->sr &= ~0x2000;
+ wrusp(usp);
+ }
++#else
++/*
++ * Do necessary setup to start up a newly executed thread.
++ *
++ * pass the data segment into user programs if it exists,
++ * it can't hurt anything as far as I can tell
++ */
++#define start_thread(_regs, _pc, _usp) \
++do { \
++ set_fs(USER_DS); /* reads from user space */ \
++ (_regs)->pc = (_pc); \
++ if (current->mm) \
++ (_regs)->d5 = current->mm->start_data; \
++ (_regs)->sr &= ~0x2000; \
++ wrusp(_usp); \
++} while (0)
++#endif
+
+ /* Forward declaration, a strange C thing */
+ struct task_struct;
+--- a/include/asm-m68k/ptrace.h
++++ b/include/asm-m68k/ptrace.h
+@@ -38,10 +38,21 @@ struct pt_regs {
+ long d0;
+ long orig_d0;
+ long stkadj;
++#ifndef CONFIG_COLDFIRE
+ unsigned short sr;
+ unsigned long pc;
+ unsigned format : 4; /* frame format specifier */
+ unsigned vector : 12; /* vector offset */
++#else
++ unsigned long mmuar;
++ unsigned long mmusr;
++ unsigned format : 4; /* frame format specifier */
++ unsigned fs2 : 2;
++ unsigned vector: 8;
++ unsigned fs1 : 2;
++ unsigned short sr;
++ unsigned long pc;
++#endif
+ };
+
+ /*
+--- a/include/asm-m68k/raw_io.h
++++ b/include/asm-m68k/raw_io.h
+@@ -46,6 +46,29 @@ extern void __iounmap(void *addr, unsign
+ #define out_le16(addr,w) (void)((*(__force volatile __le16 *) (addr)) = cpu_to_le16(w))
+ #define out_le32(addr,l) (void)((*(__force volatile __le32 *) (addr)) = cpu_to_le32(l))
+
++#if (defined CONFIG_COLDFIRE) && (defined CONFIG_PCI)
++unsigned char pci_inb(long addr);
++unsigned short pci_inw(long addr);
++unsigned long pci_inl(long addr);
++void pci_outb(unsigned char val, long addr);
++void pci_outw(unsigned short val, long addr);
++void pci_outl(unsigned long val, long addr);
++unsigned short pci_raw_inw(long addr);
++unsigned long pci_raw_inl(long addr);
++void pci_raw_outw(unsigned short val, long addr);
++void pci_raw_outl(unsigned long val, long addr);
++#define raw_inb(port) pci_inb((long)((volatile unsigned char *)(port)))
++#define raw_inw(port) pci_raw_inw((long)((volatile unsigned short *)(port)))
++#define raw_inl(port) pci_raw_inl((long)((volatile unsigned long *)(port)))
++
++#define raw_outb(val,port) pci_outb((val),(long)((volatile unsigned char *)(port)))
++#define raw_outw(val,port) pci_raw_outw((val),(long)((volatile unsigned short *)(port)))
++#define raw_outl(val,port) pci_raw_outl((val),(long)((volatile unsigned long *)(port)))
++
++#define swap_inw(port) pci_inw((long)((volatile unsigned short *)(port)))
++#define swap_outw(val,port) pci_outw((val),(long)((volatile unsigned short *)(port)))
++
++#else
+ #define raw_inb in_8
+ #define raw_inw in_be16
+ #define raw_inl in_be32
+@@ -60,6 +83,9 @@ extern void __iounmap(void *addr, unsign
+ #define __raw_writew(val,addr) out_be16((addr),(val))
+ #define __raw_writel(val,addr) out_be32((addr),(val))
+
++#define swap_inw(port) in_le16((port))
++#define swap_outw(val,port) out_le16((port),(val))
++#endif
+ static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len)
+ {
+ unsigned int i;
+@@ -77,6 +103,7 @@ static inline void raw_outsb(volatile u8
+ out_8(port, *buf++);
+ }
+
++#ifndef CONFIG_COLDFIRE
+ static inline void raw_insw(volatile u16 __iomem *port, u16 *buf, unsigned int nr)
+ {
+ unsigned int tmp;
+@@ -342,6 +369,63 @@ static inline void raw_outsw_swapw(volat
+ : "d0", "a0", "a1", "d6");
+ }
+
++
++#else /*CONFIG_COLDFIRE */
++
++static inline void raw_insw(volatile u16 *port, u16 *buf, unsigned int nr)
++{
++ unsigned int i;
++
++ for (i = 0; i < nr; i++)
++ *buf++ = raw_inw(port);
++}
++
++static inline void raw_outsw(volatile u16 *port, const u16 *buf,
++ unsigned int nr)
++{
++ unsigned int i;
++
++ for (i = 0; i < nr; i++, buf++)
++ raw_outw(*buf, port);
++}
++
++static inline void raw_insl(volatile u32 *port, u32 *buf, unsigned int nr)
++{
++ unsigned int i;
++
++ for (i = 0; i < nr; i++)
++ *buf++ = raw_inl(port);
++}
++
++static inline void raw_outsl(volatile u32 *port, const u32 *buf,
++ unsigned int nr)
++{
++ unsigned int i;
++
++ for (i = 0; i < nr; i++, buf++)
++ raw_outl(*buf, port);
++}
++
++static inline void raw_insw_swapw(volatile u16 *port, u16 *buf,
++ unsigned int nr)
++{
++ unsigned int i;
++
++ for (i = 0; i < nr; i++)
++ *buf++ = in_le16(port);
++
++}
++
++static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf,
++ unsigned int nr)
++{
++ unsigned int i;
++
++ for (i = 0; i < nr; i++, buf++)
++ out_le16(port, *buf);
++}
++#endif /*CONFIG_COLDFIRE */
++
+ #endif /* __KERNEL__ */
+
+ #endif /* _RAW_IO_H */
+--- a/include/asm-m68k/segment.h
++++ b/include/asm-m68k/segment.h
+@@ -29,6 +29,7 @@ typedef struct {
+ * Get/set the SFC/DFC registers for MOVES instructions
+ */
+
++#ifndef CONFIG_COLDFIRE
+ static inline mm_segment_t get_fs(void)
+ {
+ mm_segment_t _v;
+@@ -50,6 +51,15 @@ static inline void set_fs(mm_segment_t v
+ : /* no outputs */ : "r" (val.seg) : "memory");
+ }
+
++#else /* CONFIG_COLDFIRE */
++
++#include <asm/current.h>
++#define get_fs() (current->thread.fs)
++#define set_fs(val) (current->thread.fs = (val))
++#define get_ds() (KERNEL_DS)
++
++#endif /* CONFIG_COLDFIRE */
++
+ #define segment_eq(a,b) ((a).seg == (b).seg)
+
+ #endif /* __ASSEMBLY__ */
+--- a/include/asm-m68k/setup.h
++++ b/include/asm-m68k/setup.h
+@@ -40,6 +40,7 @@
+ #define MACH_HP300 9
+ #define MACH_Q40 10
+ #define MACH_SUN3X 11
++#define MACH_CFMMU 12
+
+ #define COMMAND_LINE_SIZE 256
+
+@@ -189,6 +190,14 @@ extern unsigned long m68k_machtype;
+ # define MACH_TYPE (MACH_SUN3X)
+ #endif
+
++#if !defined(CONFIG_COLDFIRE)
++# define MACH_IS_COLDFIRE (0)
++#else
++# define CONFIG_COLDFIRE_ONLY
++# define MACH_IS_COLDFIRE (1)
++# define MACH_TYPE (MACH_CFMMU)
++#endif
++
+ #ifndef MACH_TYPE
+ # define MACH_TYPE (m68k_machtype)
+ #endif
+@@ -211,23 +220,31 @@ extern unsigned long m68k_machtype;
+ #define CPUB_68030 1
+ #define CPUB_68040 2
+ #define CPUB_68060 3
++#define CPUB_CFV4E 4
+
+ #define CPU_68020 (1<<CPUB_68020)
+ #define CPU_68030 (1<<CPUB_68030)
+ #define CPU_68040 (1<<CPUB_68040)
+ #define CPU_68060 (1<<CPUB_68060)
++#define CPU_CFV4E (1<<CPUB_CFV4E)
+
+ #define FPUB_68881 0
+ #define FPUB_68882 1
+ #define FPUB_68040 2 /* Internal FPU */
+ #define FPUB_68060 3 /* Internal FPU */
+ #define FPUB_SUNFPA 4 /* Sun-3 FPA */
++#define FPUB_CFV4E 5
+
+ #define FPU_68881 (1<<FPUB_68881)
+ #define FPU_68882 (1<<FPUB_68882)
+ #define FPU_68040 (1<<FPUB_68040)
+ #define FPU_68060 (1<<FPUB_68060)
+ #define FPU_SUNFPA (1<<FPUB_SUNFPA)
++#ifndef CONFIG_M5445X
++#define FPU_CFV4E (1<<FPUB_CFV4E)
++#else
++#define FPU_CFV4E 0
++#endif
+
+ #define MMUB_68851 0
+ #define MMUB_68030 1 /* Internal MMU */
+@@ -235,6 +252,7 @@ extern unsigned long m68k_machtype;
+ #define MMUB_68060 3 /* Internal MMU */
+ #define MMUB_APOLLO 4 /* Custom Apollo */
+ #define MMUB_SUN3 5 /* Custom Sun-3 */
++#define MMUB_CFV4E 6
+
+ #define MMU_68851 (1<<MMUB_68851)
+ #define MMU_68030 (1<<MMUB_68030)
+@@ -242,6 +260,7 @@ extern unsigned long m68k_machtype;
+ #define MMU_68060 (1<<MMUB_68060)
+ #define MMU_SUN3 (1<<MMUB_SUN3)
+ #define MMU_APOLLO (1<<MMUB_APOLLO)
++#define MMU_CFV4E (1<<MMUB_CFV4E)
+
+ #ifdef __KERNEL__
+
+@@ -341,6 +360,14 @@ extern int m68k_is040or060;
+ # endif
+ #endif
+
++#if !defined(CONFIG_CFV4E)
++# define CPU_IS_COLDFIRE (0)
++#else
++# define CPU_IS_COLDFIRE (1)
++# define CPU_IS_CFV4E (1)
++# define MMU_IS_CFV4E (1)
++#endif
++
+ #define CPU_TYPE (m68k_cputype)
+
+ #ifdef CONFIG_M68KFPU_EMU
+--- a/include/asm-m68k/signal.h
++++ b/include/asm-m68k/signal.h
+@@ -150,6 +150,7 @@ typedef struct sigaltstack {
+ #ifdef __KERNEL__
+ #include <asm/sigcontext.h>
+
++#ifndef CONFIG_COLDFIRE
+ #define __HAVE_ARCH_SIG_BITOPS
+
+ static inline void sigaddset(sigset_t *set, int _sig)
+@@ -200,6 +201,10 @@ static inline int sigfindinword(unsigned
+
+ struct pt_regs;
+ extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie);
++#else
++
++#define ptrace_signal_deliver(regs, cookie) do { } while (0)
++#endif /* CONFIG_COLDFIRE */
+
+ #endif /* __KERNEL__ */
+
+--- a/include/asm-m68k/string.h
++++ b/include/asm-m68k/string.h
+@@ -93,6 +93,7 @@ static inline char *strchr(const char *s
+ return (char *)s - 1;
+ }
+
++#ifndef CONFIG_COLDFIRE
+ #define __HAVE_ARCH_STRCMP
+ static inline int strcmp(const char *cs, const char *ct)
+ {
+@@ -110,6 +111,7 @@ static inline int strcmp(const char *cs,
+ : "+a" (cs), "+a" (ct), "=d" (res));
+ return res;
+ }
++#endif
+
+ #define __HAVE_ARCH_MEMSET
+ extern void *memset(void *, int, __kernel_size_t);
+--- a/include/asm-m68k/system.h
++++ b/include/asm-m68k/system.h
+@@ -5,9 +5,24 @@
+ #include <linux/kernel.h>
+ #include <asm/segment.h>
+ #include <asm/entry.h>
++#include <asm/cfcache.h>
+
+ #ifdef __KERNEL__
+
++#ifdef CONFIG_COLDFIRE
++#define FLUSH_BC (0x00040000)
++
++#define finish_arch_switch(prev) do { \
++ unsigned long tmpreg; \
++ asm volatile ( "move.l %2,%0\n" \
++ "orl %1,%0\n" \
++ "movec %0,%%cacr" \
++ : "=&d" (tmpreg) \
++ : "id" (FLUSH_BC), "m" (shadow_cacr)); \
++ } while(0)
++
++#endif
++
+ /*
+ * switch_to(n) should switch tasks to task ptr, first checking that
+ * ptr isn't the current task, in which case it does nothing. This
+@@ -63,16 +78,25 @@ asmlinkage void resume(void);
+ #define smp_read_barrier_depends() ((void)0)
+
+ /* interrupt control.. */
+-#if 0
+-#define local_irq_enable() asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory")
+-#else
+ #include <linux/hardirq.h>
++#ifndef CONFIG_COLDFIRE
+ #define local_irq_enable() ({ \
+ if (MACH_IS_Q40 || !hardirq_count()) \
+ asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory"); \
+ })
+-#endif
+ #define local_irq_disable() asm volatile ("oriw #0x0700,%%sr": : : "memory")
++#else /* CONFIG_COLDFIRE */
++#define local_irq_enable() \
++ asm volatile ("move.w %%sr, %%d0\n\t" \
++ "andil #0xf8ff,%%d0\n\t" \
++ "move.w %%d0, %%sr\n" \
++ : : : "cc", "d0", "memory")
++#define local_irq_disable() \
++ asm volatile ("move %/sr,%%d0\n\t" \
++ "ori.l #0x0700,%%d0\n\t" \
++ "move %%d0,%/sr\n" \
++ : : : "cc", "%d0", "memory")
++#endif
+ #define local_save_flags(x) asm volatile ("movew %%sr,%0":"=d" (x) : : "memory")
+ #define local_irq_restore(x) asm volatile ("movew %0,%%sr": :"d" (x) : "memory")
+
+--- a/include/asm-m68k/thread_info.h
++++ b/include/asm-m68k/thread_info.h
+@@ -58,5 +58,6 @@ struct thread_info {
+ #define TIF_DELAYED_TRACE 14 /* single step a syscall */
+ #define TIF_SYSCALL_TRACE 15 /* syscall trace active */
+ #define TIF_MEMDIE 16
++#define TIF_FREEZE 17 /* freezing processes */
+
+ #endif /* _ASM_M68K_THREAD_INFO_H */
+--- a/include/asm-m68k/tlbflush.h
++++ b/include/asm-m68k/tlbflush.h
+@@ -2,7 +2,7 @@
+ #define _M68K_TLBFLUSH_H
+
+
+-#ifndef CONFIG_SUN3
++#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+
+ #include <asm/current.h>
+
+@@ -92,7 +92,12 @@ static inline void flush_tlb_kernel_rang
+ flush_tlb_all();
+ }
+
+-#else
++static inline void flush_tlb_pgtables(struct mm_struct *mm,
++ unsigned long start, unsigned long end)
++{
++}
++
++#elif defined(CONFIG_SUN3)
+
+
+ /* Reserved PMEGs. */
+@@ -214,6 +219,13 @@ static inline void flush_tlb_kernel_page
+ sun3_put_segmap (addr & ~(SUN3_PMEG_SIZE - 1), SUN3_INVALID_PMEG);
+ }
+
++static inline void flush_tlb_pgtables(struct mm_struct *mm,
++ unsigned long start, unsigned long end)
++{
++}
++
++#else /* CONFIG_COLDFIRE */
++#include <asm/cf_tlbflush.h>
+ #endif
+
+ #endif /* _M68K_TLBFLUSH_H */
+--- a/include/asm-m68k/uaccess.h
++++ b/include/asm-m68k/uaccess.h
+@@ -1,6 +1,9 @@
+ #ifndef __M68K_UACCESS_H
+ #define __M68K_UACCESS_H
+
++#ifdef CONFIG_COLDFIRE
++#include <asm/cf_uaccess.h>
++#else
+ /*
+ * User space memory access functions
+ */
+@@ -367,4 +370,5 @@ unsigned long __clear_user(void __user *
+
+ #define strlen_user(str) strnlen_user(str, 32767)
+
++#endif /* CONFIG_COLDFIRE */
+ #endif /* _M68K_UACCESS_H */
+--- a/include/asm-m68k/virtconvert.h
++++ b/include/asm-m68k/virtconvert.h
+@@ -46,9 +46,14 @@ static inline void *phys_to_virt(unsigne
+ #define virt_to_bus(a) (virt_to_phys(a) + (MACH_IS_HADES ? 0x80000000 : 0))
+ #define bus_to_virt(a) (phys_to_virt((a) - (MACH_IS_HADES ? 0x80000000 : 0)))
+ #else
++#ifdef CONFIG_COLDFIRE
++#define virt_to_bus(a) (a - PAGE_OFFSET + PCI_DMA_BASE)
++#define bus_to_virt(a) (a - PCI_DMA_BASE + PAGE_OFFSET)
++#else /* CONFIG_COLDFIRE */
+ #define virt_to_bus virt_to_phys
+ #define bus_to_virt phys_to_virt
+ #endif
++#endif
+
+ #endif
+ #endif
+--- /dev/null
++++ b/include/linux/can/dev.h
+@@ -0,0 +1,62 @@
++/*
++ * linux/can/dev.h
++ *
++ * Definitions for CAN controller network devices lib (work in progress)
++ *
++ * * * $Id$
++ *
++ * Author: Andrey Volkov <avolkov@varma-el.com>
++ * Copyright (c) 2006 Varma Electronics Oy
++ *
++ */
++
++#ifndef CAN_DEVICE_H
++#define CAN_DEVICE_H
++
++#include <linux/version.h>
++#include <linux/can/error.h>
++#include <linux/can/ioctl.h>
++
++struct can_priv {
++ struct can_device_stats can_stats;
++
++ /* can-bus oscillator frequency, in Hz,
++ BE CAREFUL! SOME CONTROLLERS (LIKE SJA1000)
++ FOOLISH ABOUT THIS FRQ (for sja1000 as ex. this
++ clock must be xtal clock divided by 2). */
++ u32 can_sys_clock;
++
++ /* by default max_brp is equal 64,
++ but for a Freescale TouCAN, as ex., it can be 255*/
++ u32 max_brp;
++ /* For the mostly all controllers, max_sjw is equal 4, but
++ some, hmm, CAN implementations hardwared it to 1 */
++ u8 max_sjw;
++
++ u32 baudrate; /* in bauds */
++ struct can_bittime bit_time;
++
++ spinlock_t irq_lock;
++ /* Please hold this lock when touching net_stats/can_stats*/
++ spinlock_t stats_lock;
++
++ can_state_t state;
++ can_mode_t mode;
++ can_ctrlmode_t ctrlmode;
++
++ int (*do_set_bit_time)(struct net_device *dev, struct can_bittime *br);
++ int (*do_get_state) (struct net_device *dev, can_state_t *state);
++ int (*do_set_mode) (struct net_device *dev, can_mode_t mode);
++ int (*do_set_ctrlmode)(struct net_device *dev, can_ctrlmode_t ctrlmode);
++ int (*do_get_ctrlmode)(struct net_device *dev, can_ctrlmode_t *ctrlmode);
++};
++
++#define ND2D(_ndev) (_ndev->dev.parent)
++
++struct net_device *alloc_candev(int sizeof_priv);
++void free_candev(struct net_device *dev);
++
++int can_calc_bit_time(struct can_priv *can, u32 baudrate,
++ struct can_bittime_std *bit_time);
++
++#endif /* CAN_DEVICE_H */
+--- /dev/null
++++ b/include/linux/can/ioctl.h
+@@ -0,0 +1,152 @@
++/*
++ * linux/can/ioctl.h
++ *
++ * Definitions for CAN controller setup (work in progress)
++ *
++ * $Id$
++ *
++ * Send feedback to <socketcan-users@lists.berlios.de>
++ *
++ */
++
++#ifndef CAN_IOCTL_H
++#define CAN_IOCTL_H
++
++#include <linux/sockios.h>
++
++
++/* max. 16 private ioctls */
++
++#define SIOCSCANBAUDRATE (SIOCDEVPRIVATE+0)
++#define SIOCGCANBAUDRATE (SIOCDEVPRIVATE+1)
++
++#define SIOCSCANCUSTOMBITTIME (SIOCDEVPRIVATE+2)
++#define SIOCGCANCUSTOMBITTIME (SIOCDEVPRIVATE+3)
++
++#define SIOCSCANMODE (SIOCDEVPRIVATE+4)
++#define SIOCGCANMODE (SIOCDEVPRIVATE+5)
++
++#define SIOCSCANCTRLMODE (SIOCDEVPRIVATE+6)
++#define SIOCGCANCTRLMODE (SIOCDEVPRIVATE+7)
++
++#define SIOCSCANFILTER (SIOCDEVPRIVATE+8)
++#define SIOCGCANFILTER (SIOCDEVPRIVATE+9)
++
++#define SIOCGCANSTATE (SIOCDEVPRIVATE+10)
++#define SIOCGCANSTATS (SIOCDEVPRIVATE+11)
++
++#define SIOCSCANERRORCONFIG (SIOCDEVPRIVATE+12)
++#define SIOCGCANERRORCONFIG (SIOCDEVPRIVATE+13)
++
++/* parameters for ioctls */
++
++/* SIOC[SG]CANBAUDRATE */
++/* baudrate for CAN-controller in bits per second. */
++/* 0 = Scan for baudrate (Autobaud) */
++
++typedef __u32 can_baudrate_t;
++
++
++/* SIOC[SG]CANCUSTOMBITTIME */
++
++typedef enum CAN_BITTIME_TYPE {
++ CAN_BITTIME_STD,
++ CAN_BITTIME_BTR
++} can_bittime_type_t;
++
++/* TSEG1 of controllers usually is a sum of synch_seg (always 1),
++ * prop_seg and phase_seg1, TSEG2 = phase_seg2 */
++
++struct can_bittime_std {
++ __u32 brp; /* baud rate prescaler */
++ __u8 prop_seg; /* from 1 to 8 */
++ __u8 phase_seg1; /* from 1 to 8 */
++ __u8 phase_seg2; /* from 1 to 8 */
++ __u8 sjw:7; /* from 1 to 4 */
++ __u8 sam:1; /* 1 - enable triple sampling */
++};
++
++struct can_bittime_btr {
++ __u8 btr0;
++ __u8 btr1;
++};
++
++struct can_bittime {
++ can_bittime_type_t type;
++ union {
++ struct can_bittime_std std;
++ struct can_bittime_btr btr;
++ };
++};
++
++#define CAN_BAUDRATE_UNCONFIGURED ((__u32) 0xFFFFFFFFU)
++#define CAN_BAUDRATE_UNKNOWN 0
++
++/* SIOC[SG]CANMODE */
++
++typedef __u32 can_mode_t;
++
++#define CAN_MODE_STOP 0
++#define CAN_MODE_START 1
++#define CAN_MODE_SLEEP 2
++
++
++/* SIOC[SG]CANCTRLMODE */
++
++typedef __u32 can_ctrlmode_t;
++
++#define CAN_CTRLMODE_LOOPBACK 0x1
++#define CAN_CTRLMODE_LISTENONLY 0x2
++
++
++/* SIOCGCANFILTER */
++
++typedef __u32 can_filter_t;
++
++/* filter modes (may vary due to controller specific capabilities) */
++#define CAN_FILTER_CAPAB 0 /* get filter type capabilities
++ (32 Bit value) */
++#define CAN_FILTER_MASK_VALUE 1 /* easy bit filter (see struct can_filter) */
++#define CAN_FILTER_SFF_BITMASK 2 /* bitfield with 2048 bit SFF filter */
++ /* filters 3 - 31 currently undefined */
++
++#define CAN_FILTER_MAX 31 /* max. filter type value */
++
++
++/* SIOCGCANSTATE */
++
++typedef __u32 can_state_t;
++
++#define CAN_STATE_ACTIVE 0
++#define CAN_STATE_BUS_WARNING 1
++#define CAN_STATE_BUS_PASSIVE 2
++#define CAN_STATE_BUS_OFF 3
++#define CAN_STATE_SCANNING_BAUDRATE 4
++#define CAN_STATE_STOPPED 5
++#define CAN_STATE_SLEEPING 6
++
++
++/* SIOCGCANSTATS */
++
++struct can_device_stats {
++ int error_warning;
++ int data_overrun;
++ int wakeup;
++ int bus_error;
++ int error_passive;
++ int arbitration_lost;
++ int restarts;
++ int bus_error_at_init;
++};
++
++/* SIOC[SG]CANERRORCONFIG */
++
++typedef enum CAN_ERRCFG_TYPE {
++ CAN_ERRCFG_MASK,
++ CAN_ERRCFG_BUSERR,
++ CAN_ERRCFG_BUSOFF
++} can_errcfg_type_t;
++
++/* tbd */
++
++#endif /* CAN_IOCTL_H */
+--- /dev/null
++++ b/include/linux/can/version.h
+@@ -0,0 +1,22 @@
++/*
++ * linux/can/version.h
++ *
++ * Version information for the CAN network layer implementation
++
++ * Author: Urs Thuermann <urs.thuermann@volkswagen.de>
++ * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
++ * All rights reserved.
++ *
++ * Send feedback to <socketcan-users@lists.berlios.de>
++ *
++ */
++
++#ifndef CAN_VERSION_H
++#define CAN_VERSION_H
++
++#define RCSID(s) asm(".section .rodata.str1.1,\"aMS\",@progbits,1\n\t" \
++ ".string \"" s "\"\n\t.previous\n")
++
++RCSID("$Id$");
++
++#endif /* CAN_VERSION_H */
+--- a/include/linux/fb.h
++++ b/include/linux/fb.h
+@@ -873,6 +873,17 @@ struct fb_info {
+ #define fb_writeq sbus_writeq
+ #define fb_memset sbus_memset_io
+
++#elif defined(CONFIG_COLDFIRE)
++#define fb_readb readb
++#define fb_readw readw
++#define fb_readl readl
++#define fb_readq readq
++#define fb_writeb writeb
++#define fb_writew writew
++#define fb_writel writel
++#define fb_writeq writeq
++#define fb_memset memset_io
++
+ #elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || (defined(__sh__) && !defined(__SH5__)) || defined(__powerpc__) || defined(__avr32__)
+
+ #define fb_readb __raw_readb
+@@ -899,7 +910,7 @@ struct fb_info {
+
+ #endif
+
+-#if defined (__BIG_ENDIAN)
++#if defined (__BIG_ENDIAN) && !defined(CONFIG_COLDFIRE)
+ #define FB_LEFT_POS(bpp) (32 - bpp)
+ #define FB_SHIFT_HIGH(val, bits) ((val) >> (bits))
+ #define FB_SHIFT_LOW(val, bits) ((val) << (bits))
+--- a/include/linux/fsl_devices.h
++++ b/include/linux/fsl_devices.h
+@@ -91,6 +91,19 @@ enum fsl_usb2_operating_modes {
+ FSL_USB2_DR_OTG,
+ };
+
++/* DDD
++ * replace _operating_modes with _controller
++ *
++ * the operating_mode tests in fsl_platform_verify() aren't needed,
++ * since the ehci driver isn't going to be probe()d unless it's
++ * "fsl-ehci" device anyway, and what we really need to know is
++ * which controller (MPH/DR) we're dealing with
++ */
++enum fsl_usb2_controller {
++ FSL_USB2_MPH,
++ FSL_USB2_DR,
++};
++
+ enum fsl_usb2_phy_modes {
+ FSL_USB2_PHY_NONE,
+ FSL_USB2_PHY_ULPI,
+@@ -101,9 +114,36 @@ enum fsl_usb2_phy_modes {
+
+ struct fsl_usb2_platform_data {
+ /* board specific information */
+- enum fsl_usb2_operating_modes operating_mode;
++ /*
++ * DDD see note above
++ * enum fsl_usb2_operating_modes operating_mode;
++ */
++ enum fsl_usb2_controller controller;
+ enum fsl_usb2_phy_modes phy_mode;
+ unsigned int port_enables;
++ /*
++ * DDD this could arguably be moved to a separate
++ * fsl usb2 device header file
++ */
++ char *name; /* pretty print */
++ int (*platform_init) (struct platform_device *);
++ void (*platform_uninit) (struct platform_device *);
++ int (*platform_verify) (struct platform_device *);
++ u32 xcvr_type; /* PORTSCX_PTS_* */
++ u32 view; /* ULPI viewport register */
++ u32 r_start; /* start of MEM resource */
++ u32 r_len; /* length of MEM resource */
++ void __iomem *regs; /* ioremap'd register base */
++ unsigned big_endian_mmio : 1;
++ unsigned big_endian_desc : 1;
++ unsigned es : 1; /* need USBMODE:ES */
++ unsigned have_sysif_regs : 1;
++ unsigned le_setup_buf : 1;
++ unsigned does_otg : 1; /* set IFF it's an OTG port */
++
++ unsigned power_budget; /* for hcd->power_budget */
++ struct fsl_xcvr_ops *xcvr_ops;
++ int max_ep_nr; /* max # of endpoints */
+ };
+
+ /* Flags in fsl_usb2_mph_platform_data */
+@@ -126,5 +166,16 @@ struct mpc8xx_pcmcia_ops {
+ int(*voltage_set)(int slot, int vcc, int vpp);
+ };
+
++struct fsl_ata_platform_data {
++#ifdef CONFIG_FSL_PATA_USE_DMA
++ int udma_mask; /* UDMA modes h/w can handle */
++ int fifo_alarm; /* value for fifo_alarm reg */
++ int max_sg; /* longest sglist h/w can handle */
++#endif
++ int (*init)(struct platform_device *pdev);
++ void (*exit)(void);
++ int (*get_clk_rate)(void);
++};
++
+ #endif /* _FSL_DEVICE_H_ */
+ #endif /* __KERNEL__ */
+--- a/include/linux/pci.h
++++ b/include/linux/pci.h
+@@ -458,8 +458,10 @@ int __must_check pcibios_enable_device(s
+ char *pcibios_setup(char *str);
+
+ /* Used only when drivers/pci/setup.c is used */
++#ifndef CONFIG_COLDFIRE
+ void pcibios_align_resource(void *, struct resource *, resource_size_t,
+ resource_size_t);
++#endif
+ void pcibios_update_irq(struct pci_dev *, int irq);
+
+ /* Generic PCI functions used internally */
+--- /dev/null
++++ b/include/linux/spi/mcfqspi.h
+@@ -0,0 +1,80 @@
++/****************************************************************************/
++
++/*
++ * mcfqspi.c - Master QSPI controller for the ColdFire processors
++ *
++ * (C) Copyright 2005, Intec Automation,
++ * Mike Lavender (mike@steroidmicros)
++ *
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
++/* ------------------------------------------------------------------------- */
++
++#ifndef MCFQSPI_H_
++#define MCFQSPI_H_
++
++#define QSPI_CS_INIT 0x01
++#define QSPI_CS_ASSERT 0x02
++#define QSPI_CS_DROP 0x04
++
++#define QSPIIOCS_DOUT_HIZ 1 /* QMR[DOHIE] set hi-z dout between transfers */
++#define QSPIIOCS_BITS 2 /* QMR[BITS] set transfer size */
++#define QSPIIOCG_BITS 3 /* QMR[BITS] get transfer size */
++#define QSPIIOCS_CPOL 4 /* QMR[CPOL] set SCK inactive state */
++#define QSPIIOCS_CPHA 5 /* QMR[CPHA] set SCK phase, 1=rising edge */
++#define QSPIIOCS_BAUD 6 /* QMR[BAUD] set SCK baud rate divider */
++#define QSPIIOCS_QCD 7 /* QDLYR[QCD] set start delay */
++#define QSPIIOCS_DTL 8 /* QDLYR[DTL] set after delay */
++#define QSPIIOCS_CONT 9 /* continuous CS asserted during transfer */
++#define QSPIIOCS_READDATA 10 /* set data send during read */
++#define QSPIIOCS_ODD_MOD 11 /* if length of buffer is a odd number, 16-bit transfers */
++ /* are finalized with a 8-bit transfer */
++#define QSPIIOCS_DSP_MOD 12 /* transfers are bounded to 15/30 bytes (a multiple of 3 bytes = 1 DSPword) */
++#define QSPIIOCS_POLL_MOD 13 /* driver uses polling instead of interrupts */
++
++#define QSPIIOCS_SET_CSIV 14 /* sets CSIV flag (cs inactive level) */
++
++#ifdef CONFIG_M520x
++#undef MCF_GPIO_PAR_QSPI
++#define MCF_GPIO_PAR_QSPI (0xA4034)
++#endif
++
++struct coldfire_spi_master {
++ u16 bus_num;
++ u16 num_chipselect;
++ u8 irq_source;
++ u32 irq_vector;
++ u32 irq_mask;
++ u8 irq_lp;
++ u8 par_val;
++ u16 par_val16;
++ void (*cs_control)(u8 cs, u8 command);
++};
++
++
++struct coldfire_spi_chip {
++ u8 mode;
++ u8 bits_per_word;
++ u8 del_cs_to_clk;
++ u8 del_after_trans;
++ u16 void_write_data;
++};
++
++typedef struct qspi_read_data {
++ __u32 length;
++ __u8 *buf; /* data to send during read */
++ unsigned int loop : 1;
++} qspi_read_data;
++#endif /*MCFQSPI_H_*/
+--- /dev/null
++++ b/include/linux/usb/fsl_usb2.h
+@@ -0,0 +1,463 @@
++/*
++ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++/*
++ * Freescale USB device/endpoint management registers
++ */
++#ifndef __FSL_USB2_H
++#define __FSL_USB2_H
++
++
++ /* USB DR device mode registers (Little Endian) */
++struct fsl_usb_device_regs {
++ /* Capability register */
++ u32 id;
++ u32 res1[63];
++ u16 caplength; /* Capability Register Length */
++ u16 hciversion; /* Host Controller Interface Version */
++ u32 hcsparams; /* Host Controller Structual Parameters */
++ u32 hccparams; /* Host Controller Capability Parameters */
++ u32 res2[5];
++ u32 dciversion; /* Device Controller Interface Version */
++ u32 dccparams; /* Device Controller Capability Parameters */
++ u32 res3[6];
++ /* Operation register */
++ u32 usbcmd; /* USB Command Register */
++ u32 usbsts; /* USB Status Register */
++ u32 usbintr; /* USB Interrupt Enable Register */
++ u32 frindex; /* Frame Index Register */
++ u32 res4;
++ u32 deviceaddr; /* Device Address */
++ u32 endpointlistaddr; /* Endpoint List Address Register */
++ u32 res5;
++ u32 burstsize; /* Master Interface Data Burst Size Register */
++ u32 txttfilltuning; /* Transmit FIFO Tuning Controls Register */
++ u32 res6[2];
++ u32 ulpiview;
++ u32 res7[3];
++ u32 configflag; /* Configure Flag Register */
++ u32 portsc1; /* Port 1 Status and Control Register */
++ u32 res8[7];
++ u32 otgsc; /* On-The-Go Status and Control */
++ u32 usbmode; /* USB Mode Register */
++ u32 endptsetupstat; /* Endpoint Setup Status Register */
++ u32 endpointprime; /* Endpoint Initialization Register */
++ u32 endptflush; /* Endpoint Flush Register */
++ u32 endptstatus; /* Endpoint Status Register */
++ u32 endptcomplete; /* Endpoint Complete Register */
++#if 0
++ u32 endptctrl[USB_MAX_ENDPOINTS]; /* Endpoint Control Registers */
++#else
++ // DDD see DCCPARAMS:DEN for the real number of device endpoints
++ // DDD 16 is the max
++ u32 endptctrl[16]; /* Endpoint Control Registers */
++#endif
++};
++
++ /* USB DR host mode registers (Little Endian) */
++struct fsl_usb_host_regs {
++ /* Capability register */
++ u32 id;
++ u32 res1[63];
++ u16 caplength; /* Capability Register Length */
++ u16 hciversion; /* Host Controller Interface Version */
++ u32 hcsparams; /* Host Controller Structual Parameters */
++ u32 hccparams; /* Host Controller Capability Parameters */
++ u32 res2[5];
++ u32 dciversion; /* Device Controller Interface Version */
++ u32 dccparams; /* Device Controller Capability Parameters */
++ u32 res3[6];
++ /* Operation register */
++ u32 usbcmd; /* USB Command Register */
++ u32 usbsts; /* USB Status Register */
++ u32 usbintr; /* USB Interrupt Enable Register */
++ u32 frindex; /* Frame Index Register */
++ u32 res4;
++ u32 periodiclistbase; /* Periodic Frame List Base Address Register */
++ u32 asynclistaddr; /* Current Asynchronous List Address Register */
++ u32 res5;
++ u32 burstsize; /* Master Interface Data Burst Size Register */
++ u32 txttfilltuning; /* Transmit FIFO Tuning Controls Register */
++ u32 res6[2];
++ u32 ulpiview;
++ u32 res7[3];
++ u32 configflag; /* Configure Flag Register */
++ u32 portsc1; /* Port 1 Status and Control Register */
++ u32 res8[7];
++ u32 otgsc; /* On-The-Go Status and Control */
++ u32 usbmode; /* USB Mode Register */
++ u32 endptsetupstat; /* Endpoint Setup Status Register */
++ u32 endpointprime; /* Endpoint Initialization Register */
++ u32 endptflush; /* Endpoint Flush Register */
++ u32 endptstatus; /* Endpoint Status Register */
++ u32 endptcomplete; /* Endpoint Complete Register */
++#if 0
++ u32 endptctrl[USB_MAX_ENDPOINTS]; /* Endpoint Control Registers */
++#else
++ /* DDD see DCCPARAMS:DEN for the real number of device endpoints */
++ /* DDD 16 is the max */
++ u32 endptctrl[16]; /* Endpoint Control Registers */
++#endif
++};
++
++ /* non-EHCI USB system interface registers (Big Endian) */
++struct usb_sys_interface {
++ u32 snoop1;
++ u32 snoop2;
++ u32 age_cnt_thresh; /* Age Count Threshold Register */
++ u32 pri_ctrl; /* Priority Control Register */
++ u32 si_ctrl; /* System Interface Control Register */
++ u32 res[59];
++ u32 control; /* General Purpose Control Register */
++};
++
++/* ep0 transfer state */
++#define WAIT_FOR_SETUP 0
++#define DATA_STATE_XMIT 1
++#define DATA_STATE_NEED_ZLP 2
++#define WAIT_FOR_OUT_STATUS 3
++#define DATA_STATE_RECV 4
++
++/* Frame Index Register Bit Masks */
++#define USB_FRINDEX_MASKS 0x3fff
++
++
++
++/* USBCMD Register Bit Masks */
++#define USB_CMD_RUN_STOP 0x00000001
++#define USB_CMD_CTRL_RESET 0x00000002
++#define USB_CMD_PERIODIC_SCHEDULE_EN 0x00000010
++#define USB_CMD_ASYNC_SCHEDULE_EN 0x00000020
++#define USB_CMD_INT_AA_DOORBELL 0x00000040
++#define USB_CMD_ASP 0x00000300
++#define USB_CMD_ASYNC_SCH_PARK_EN 0x00000800
++#define USB_CMD_SUTW 0x00002000
++#define USB_CMD_ATDTW 0x00004000
++#define USB_CMD_ITC 0x00FF0000
++
++/* bit 15,3,2 are frame list size */
++#define USB_CMD_FRAME_SIZE_1024 0x00000000
++#define USB_CMD_FRAME_SIZE_512 0x00000004
++#define USB_CMD_FRAME_SIZE_256 0x00000008
++#define USB_CMD_FRAME_SIZE_128 0x0000000C
++#define USB_CMD_FRAME_SIZE_64 0x00008000
++#define USB_CMD_FRAME_SIZE_32 0x00008004
++#define USB_CMD_FRAME_SIZE_16 0x00008008
++#define USB_CMD_FRAME_SIZE_8 0x0000800C
++
++/* bit 9-8 are async schedule park mode count */
++#define USB_CMD_ASP_00 0x00000000
++#define USB_CMD_ASP_01 0x00000100
++#define USB_CMD_ASP_10 0x00000200
++#define USB_CMD_ASP_11 0x00000300
++#define USB_CMD_ASP_BIT_POS 8
++
++/* bit 23-16 are interrupt threshold control */
++#define USB_CMD_ITC_NO_THRESHOLD 0x00000000
++#define USB_CMD_ITC_1_MICRO_FRM 0x00010000
++#define USB_CMD_ITC_2_MICRO_FRM 0x00020000
++#define USB_CMD_ITC_4_MICRO_FRM 0x00040000
++#define USB_CMD_ITC_8_MICRO_FRM 0x00080000
++#define USB_CMD_ITC_16_MICRO_FRM 0x00100000
++#define USB_CMD_ITC_32_MICRO_FRM 0x00200000
++#define USB_CMD_ITC_64_MICRO_FRM 0x00400000
++#define USB_CMD_ITC_BIT_POS 16
++
++
++
++
++/* USB STS Register Bit Masks */
++#define USB_STS_INT 0x00000001
++#define USB_STS_ERR 0x00000002
++#define USB_STS_PORT_CHANGE 0x00000004
++#define USB_STS_FRM_LST_ROLL 0x00000008
++#define USB_STS_SYS_ERR 0x00000010
++#define USB_STS_IAA 0x00000020
++#define USB_STS_RESET 0x00000040
++#define USB_STS_SOF 0x00000080
++#define USB_STS_SUSPEND 0x00000100
++#define USB_STS_HC_HALTED 0x00001000
++#define USB_STS_RCL 0x00002000
++#define USB_STS_PERIODIC_SCHEDULE 0x00004000
++#define USB_STS_ASYNC_SCHEDULE 0x00008000
++
++/* USB INTR Register Bit Masks */
++#define USB_INTR_INT_EN 0x00000001
++#define USB_INTR_ERR_INT_EN 0x00000002
++#define USB_INTR_PTC_DETECT_EN 0x00000004
++#define USB_INTR_FRM_LST_ROLL_EN 0x00000008
++#define USB_INTR_SYS_ERR_EN 0x00000010
++#define USB_INTR_ASYN_ADV_EN 0x00000020
++#define USB_INTR_RESET_EN 0x00000040
++#define USB_INTR_SOF_EN 0x00000080
++#define USB_INTR_DEVICE_SUSPEND 0x00000100
++
++/* Device Address bit masks */
++#define USB_DEVICE_ADDRESS_MASK 0xFE000000
++#define USB_DEVICE_ADDRESS_BIT_POS 25
++
++/* endpoint list address bit masks */
++#define USB_EP_LIST_ADDRESS_MASK 0xfffff800
++
++
++/* x_PORTSCx */
++/* bit 31-30 are port transceiver select */
++#define PORTSCX_PTS_MASK (3 << 30) /* parallel xcvr select mask */
++#define PORTSCX_PHY_TYPE_SEL PORTSCX_PTS_MASK
++#define PORTSCX_PTS_UTMI (0 << 30) /* UTMI/UTMI+ */
++#define PORTSCX_PTS_PHILIPS (1 << 30) /* Philips classic */
++#define PORTSCX_PTS_ULPI (2 << 30) /* ULPI */
++#define PORTSCX_PTS_SERIAL (3 << 30) /* serial */
++#define PORTSCX_PTS_FSLS PORTSCX_PTS_SERIAL
++#define PORTSCX_PTS_ONCHIP PORTSCX_PTS_FSLS
++
++#define PORTSCX_STS (1 << 29) /* serial xcvr select */
++
++/* bit 28 is parallel transceiver width for UTMI interface */
++#define PORTSCX_PTW_8BIT (0 << 28) /* 8 bit parallel xcvr */
++#define PORTSCX_PTW_16BIT (1 << 28) /* 16 bi parallel xcvr */
++
++/* bit 27-26 are port speed */
++#define PORTSCX_PORT_SPEED_FULL (0 << 26)
++#define PORTSCX_PORT_SPEED_LOW (1 << 26)
++#define PORTSCX_PORT_SPEED_HIGH (2 << 26)
++#define PORTSCX_PORT_SPEED_UNDEF (3 << 26)
++#define PORTSCX_PORT_SPEED_MASK (3 << 26)
++
++#define PORTSCX_PHY_LOW_POWER_SPD (1 << 23) /* phy low pwr suspend/clk disable */
++
++/* bit 19-16 are port test control */
++#define PORTSCX_PTC_DISABLE (0 << 16)
++#define PORTSCX_PTC_JSTATE (1 << 16)
++#define PORTSCX_PTC_KSTATE (2 << 16)
++#define PORTSCX_PTC_SEQNAK (3 << 16) /* SE0 (host) / NAK (device) */
++#define PORTSCX_PTC_PACKET (4 << 16)
++#define PORTSCX_PTC_FORCE_EN_HS (5 << 16)
++#define PORTSCX_PTC_FORCE_EN_FS (6 << 16)
++#define PORTSCX_PTC_FORCE_EN_LS (7 << 16)
++
++
++/* bit 15-14 are port indicator control */
++#define PORTSCX_PIC_OFF (0 << 14)
++#define PORTSCX_PIC_AMBER (1 << 14)
++#define PORTSCX_PIC_GREEN (2 << 14)
++#define PORTSCX_PIC_UNDEF (3 << 14)
++
++#define PORTSCX_PORT_POWER (1 << 12) /* port power */
++
++/* bit 11-10 are line status */
++#define PORTSCX_LS_MASK (3 << 10) /* Line State mask */
++#define PORTSCX_LS_SE0 (0 << 10) /* SE0 */
++#define PORTSCX_LS_K_STATE (1 << 10) /* K-state */
++#define PORTSCX_LS_J_STATE (2 << 10) /* J-state */
++
++#define PORTSCX_PORT_RESET (1 << 8) /* Port reset */
++#define PORTSCX_PORT_SUSPEND (1 << 7) /* Suspend */
++#define PORTSCX_PORT_FORCE_RESUME (1 << 6) /* Force port resume */
++#define PORTSCX_OVER_CURRENT_CHG (1 << 5) /* over current change */
++#define PORTSCX_OVER_CURRENT_ACT (1 << 4) /* over currrent active */
++#define PORTSCX_PORT_EN_DIS_CHANGE (1 << 3) /* port {en,dis}able change */
++#define PORTSCX_PORT_ENABLE (1 << 2) /* port enabled */
++#define PORTSCX_CONNECT_STATUS_CHANGE (1 << 1) /* connect status change */
++#define PORTSCX_CURRENT_CONNECT_STATUS (1 << 0) /* current connect status */
++
++#define PORTSCX_W1C_BITS \
++ ( PORTSCX_CONNECT_STATUS_CHANGE | \
++ PORTSCX_PORT_EN_DIS_CHANGE | \
++ PORTSCX_OVER_CURRENT_CHG )
++
++
++
++/* UOG_OTGSC Register Bits */
++/* control bits: */
++#define OTGSC_CTRL_VBUS_DISCHARGE (1 << 0)
++#define OTGSC_CTRL_VBUS_CHARGE (1 << 1)
++#define OTGSC_CTRL_OTG_TERM (1 << 3) /* controls DM pulldown */
++#define OTGSC_CTRL_DATA_PULSING (1 << 4)
++#define OTGSC_CTRL_USB_ID_PU (1 << 5) /* enable ID pullup */
++/* current status: (R/O) */
++#define OTGSC_STS_USB_ID (1 << 8) /* 0=A-device 1=B-device */
++#define OTGSC_STS_A_VBUS_VALID (1 << 9)
++#define OTGSC_STS_A_SESSION_VALID (1 << 10)
++#define OTGSC_STS_B_SESSION_VALID (1 << 11)
++#define OTGSC_STS_B_SESSION_END (1 << 12)
++#define OTGSC_STS_1ms_TIMER (1 << 13)
++#define OTGSC_STS_DATA_PULSE (1 << 14)
++/* interrupt status: (write to clear) */
++#define OTGSC_INTSTS_MASK (0x7f << 16)
++#define OTGSC_INTSTS_USB_ID (1 << 16)
++#define OTGSC_INTSTS_A_VBUS_VALID (1 << 17)
++#define OTGSC_INTSTS_A_SESSION_VALID (1 << 18)
++#define OTGSC_INTSTS_B_SESSION_VALID (1 << 19)
++#define OTGSC_INTSTS_B_SESSION_END (1 << 20)
++#define OTGSC_INTSTS_1MS_TIMER (1 << 21)
++#define OTGSC_INTSTS_DATA_PULSE (1 << 22)
++/* interrupt enables: */
++#define OTGSC_IE_MASK (0x7f << 24)
++#define OTGSC_IE_USB_ID (1 << 24)
++#define OTGSC_IE_A_VBUS_VALID (1 << 25)
++#define OTGSC_IE_A_SESSION_VALID (1 << 26)
++#define OTGSC_IE_B_SESSION_VALID (1 << 27)
++#define OTGSC_IE_B_SESSION_END (1 << 28)
++#define OTGSC_IE_1ms_TIMER (1 << 29)
++#define OTGSC_IE_DATA_PULSE (1 << 30)
++
++#if 1 /* DDD FIXME these here for compatibility between my names and Leo's */
++/* OTG interrupt enable bit masks */
++#define OTGSC_INTERRUPT_ENABLE_BITS_MASK OTGSC_IE_MASK
++
++/* OTG interrupt status bit masks */
++#define OTGSC_INTERRUPT_STATUS_BITS_MASK OTGSC_INTSTS_MASK
++#endif // 1
++
++
++
++/* x_USBMODE */
++#undef USBMODE_SDIS /* defined as bit 3 in drivers/usb/host/ehci.h */
++#define USBMODE_SDIS (1 << 4) /* stream disable mode */
++#define USBMODE_SLOM (1 << 3) /* setup lockout mode */
++#define USBMODE_ES (1 << 2) /* (big) endian select */
++#define USBMODE_CM_MASK (3 << 0) /* controller mode mask */
++#define USBMODE_CM_HOST (3 << 0) /* host */
++#define USBMODE_CM_DEVICE (2 << 0) /* device */
++// DDD #define USBMODE_CM_IDLE (0 << 0) /* idle */
++
++/* DDD for compatibility for now */
++#define USB_MODE_CTRL_MODE_IDLE USBMODE_CM_IDLE
++#define USB_MODE_CTRL_MODE_DEVICE USBMODE_CM_DEVICE
++#define USB_MODE_CTRL_MODE_HOST USBMODE_CM_HOST
++#define USB_MODE_SETUP_LOCK_OFF USBMODE_SLOM
++#define USB_MODE_STREAM_DISABLE USBMODE_SDIS
++
++
++/* ULPIVIEW register bits */
++#define ULPIVW_WU (1 << 31) /* Wakeup */
++#define ULPIVW_RUN (1 << 30) /* read/write run */
++#define ULPIVW_WRITE (1 << 29) /* 0=read 1=write */
++#define ULPIVW_SS (1 << 27) /* SyncState */
++#define ULPIVW_PORT_MASK 0x07 /* Port field */
++#define ULPIVW_PORT_SHIFT 24
++#define ULPIVW_ADDR_MASK 0xFF /* data address field */
++#define ULPIVW_ADDR_SHIFT 16
++#define ULPIVW_RDATA_MASK 0xFF /* read data field */
++#define ULPIVW_RDATA_SHIFT 8
++#define ULPIVW_WDATA_MASK 0xFF /* write data field */
++#define ULPIVW_WDATA_SHIFT 0
++
++
++/* Endpoint Flush Register */
++#define EPFLUSH_TX_OFFSET 0x00010000
++#define EPFLUSH_RX_OFFSET 0x00000000
++
++/* Endpoint Setup Status bit masks */
++#define EP_SETUP_STATUS_MASK 0x0000003F
++#define EP_SETUP_STATUS_EP0 0x00000001
++
++/* ENDPOINTCTRLx Register Bit Masks */
++#define EPCTRL_TX_ENABLE 0x00800000
++#define EPCTRL_TX_DATA_TOGGLE_RST 0x00400000 /* Not EP0 */
++#define EPCTRL_TX_DATA_TOGGLE_INH 0x00200000 /* Not EP0 */
++#define EPCTRL_TX_TYPE 0x000C0000
++#define EPCTRL_TX_DATA_SOURCE 0x00020000 /* Not EP0 */
++#define EPCTRL_TX_EP_STALL 0x00010000
++#define EPCTRL_RX_ENABLE 0x00000080
++#define EPCTRL_RX_DATA_TOGGLE_RST 0x00000040 /* Not EP0 */
++#define EPCTRL_RX_DATA_TOGGLE_INH 0x00000020 /* Not EP0 */
++#define EPCTRL_RX_TYPE 0x0000000C
++#define EPCTRL_RX_DATA_SINK 0x00000002 /* Not EP0 */
++#define EPCTRL_RX_EP_STALL 0x00000001
++
++/* bit 19-18 and 3-2 are endpoint type */
++#define EPCTRL_EP_TYPE_CONTROL 0
++#define EPCTRL_EP_TYPE_ISO 1
++#define EPCTRL_EP_TYPE_BULK 2
++#define EPCTRL_EP_TYPE_INTERRUPT 3
++#define EPCTRL_TX_EP_TYPE_SHIFT 18
++#define EPCTRL_RX_EP_TYPE_SHIFT 2
++
++/* SNOOPn Register Bit Masks */
++#define SNOOP_ADDRESS_MASK 0xFFFFF000
++#define SNOOP_SIZE_ZERO 0x00 /* snooping disable */
++#define SNOOP_SIZE_4KB 0x0B /* 4KB snoop size */
++#define SNOOP_SIZE_8KB 0x0C
++#define SNOOP_SIZE_16KB 0x0D
++#define SNOOP_SIZE_32KB 0x0E
++#define SNOOP_SIZE_64KB 0x0F
++#define SNOOP_SIZE_128KB 0x10
++#define SNOOP_SIZE_256KB 0x11
++#define SNOOP_SIZE_512KB 0x12
++#define SNOOP_SIZE_1MB 0x13
++#define SNOOP_SIZE_2MB 0x14
++#define SNOOP_SIZE_4MB 0x15
++#define SNOOP_SIZE_8MB 0x16
++#define SNOOP_SIZE_16MB 0x17
++#define SNOOP_SIZE_32MB 0x18
++#define SNOOP_SIZE_64MB 0x19
++#define SNOOP_SIZE_128MB 0x1A
++#define SNOOP_SIZE_256MB 0x1B
++#define SNOOP_SIZE_512MB 0x1C
++#define SNOOP_SIZE_1GB 0x1D
++#define SNOOP_SIZE_2GB 0x1E /* 2GB snoop size */
++
++/* pri_ctrl Register Bit Masks */
++#define PRI_CTRL_PRI_LVL1 0x0000000C
++#define PRI_CTRL_PRI_LVL0 0x00000003
++
++/* si_ctrl Register Bit Masks */
++#define SI_CTRL_ERR_DISABLE 0x00000010
++#define SI_CTRL_IDRC_DISABLE 0x00000008
++#define SI_CTRL_RD_SAFE_EN 0x00000004
++#define SI_CTRL_RD_PREFETCH_DISABLE 0x00000002
++#define SI_CTRL_RD_PREFEFETCH_VAL 0x00000001
++
++
++/* control Register Bit Masks */
++#define USB_CTRL_IOENB 0x00000004
++#define USB_CTRL_ULPI_INT0EN 0x00000001
++
++
++/* Endpoint Transfer Descriptor bit Masks */
++#define DTD_NEXT_TERMINATE 0x00000001
++#define DTD_IOC 0x00008000
++#define DTD_STATUS_ACTIVE 0x00000080
++#define DTD_STATUS_HALTED 0x00000040
++#define DTD_STATUS_DATA_BUFF_ERR 0x00000020
++#define DTD_STATUS_TRANSACTION_ERR 0x00000008
++#define DTD_RESERVED_FIELDS 0x80007300
++#define DTD_ADDR_MASK 0xFFFFFFE0
++#define DTD_PACKET_SIZE 0x7FFF0000
++#define DTD_LENGTH_BIT_POS 16
++#define DTD_ERROR_MASK (DTD_STATUS_HALTED | \
++ DTD_STATUS_DATA_BUFF_ERR | \
++ DTD_STATUS_TRANSACTION_ERR)
++/* Alignment requirements; must be a power of two */
++#define DTD_ALIGNMENT 0x20
++#define QH_ALIGNMENT 2048
++
++/* Controller dma boundary */
++#define UDC_DMA_BOUNDARY 0x1000
++
++#if defined CONFIG_PPC32
++#define fsl_readl(addr) in_le32((addr))
++#define fsl_writel(addr, val32) out_le32((addr), (val32))
++#elif defined CONFIG_COLDFIRE
++#define fsl_readl(addr) in_be32((__force unsigned *)(addr))
++#define fsl_writel(val32, addr) out_be32((__force unsigned *)(addr), (val32))
++
++#define fsl_readw(addr) in_be16((__force unsigned *)(addr))
++#define fsl_writew(val16, addr) out_be16((__force unsigned *)(addr), (val16))
++#else
++#error fsl_{readl, writel} must be defined
++#endif
++
++#endif /* __FSL_USB2_H */
+--- /dev/null
++++ b/include/linux/usb/fsl_xcvr.h
+@@ -0,0 +1,42 @@
++/*
++ * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved.
++ */
++
++/*
++ * The code contained herein is licensed under the GNU General Public
++ * License. You may obtain a copy of the GNU General Public License
++ * Version 2 or later at the following locations:
++ *
++ * http://www.opensource.org/licenses/gpl-license.html
++ * http://www.gnu.org/copyleft/gpl.html
++ */
++
++enum fsl_usb_ctrlr {
++ USB_CTRLR_H1 = 0,
++ USB_CTRLR_H2 = 1,
++ USB_CTRLR_OTG = 2,
++};
++
++
++/**
++ * struct fsl_xcvr_ops - USB transceiver operations
++ *
++ * @xcvr_type: one of PORTSCX_PTS_{UTMI,SERIAL,ULPI}
++ * @init: transceiver- and board-specific initialization function
++ * @uninit: transceiver- and board-specific uninitialization function
++ * @set_host:
++ * @set_device:
++ *
++ */
++struct fsl_xcvr_ops {
++ enum fsl_usb_ctrlr ctrlr; /* H1, H2, OTG */
++ u32 xcvr_type;
++
++ void (*init)(struct platform_device *pdev);
++ void (*uninit)(struct platform_device *pdev);
++ void (*set_host)(void); /* DDD combine set_host and _device ? */
++ void (*set_device)(void);
++ void (*set_vbus_power)(struct fsl_usb2_platform_data *pdata, int on);
++};
++
++
+--- /dev/null
++++ b/net/can/dev.c
+@@ -0,0 +1,292 @@
++/*
++ * $Id$
++ *
++ * Copyright (C) 2005 Marc Kleine-Budde, Pengutronix
++ * Copyright (C) 2006 Andrey Volkov, Varma Electronics
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the version 2 of the GNU General Public License
++ * as published by the Free Software Foundation
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/module.h>
++#include <linux/netdevice.h>
++#include <linux/if_arp.h>
++#include <linux/can.h>
++#include <linux/can/dev.h>
++
++MODULE_DESCRIPTION("CAN netdevice library");
++MODULE_LICENSE("GPL v2");
++MODULE_AUTHOR("Marc Kleine-Budde <mkl@pengutronix.de>, "
++ "Andrey Volkov <avolkov@varma-el.com>");
++
++/*
++ Abstract:
++ Baud rate calculated with next formula:
++ baud = frq/(brp*(1 + prop_seg+ phase_seg1 + phase_seg2))
++
++ This calc function based on work of Florian Hartwich and Armin Bassemi
++ "The Configuration of the CAN Bit Timing"
++ (http://www.semiconductors.bosch.de/pdf/CiA99Paper.pdf)
++
++ Parameters:
++ [in]
++ bit_time_nsec - expected bit time in nanosecs
++
++ [out]
++ bit_time - calculated time segments, for meaning of
++ each field read CAN standard.
++*/
++
++#define DEFAULT_MAX_BRP 64U
++#define DEFAULT_MAX_SJW 4U
++
++/* All below values in tq units */
++#define MAX_BIT_TIME 25U
++#define MIN_BIT_TIME 8U
++#define MAX_PROP_SEG 8U
++#define MAX_PHASE_SEG1 8U
++#define MAX_PHASE_SEG2 8U
++
++int can_calc_bit_time(struct can_priv *can, u32 baudrate,
++ struct can_bittime_std *bit_time)
++{
++ int best_error = -1; /* Ariphmetic error */
++ int df, best_df = -1; /* oscillator's tolerance range */
++ u32 quanta; /*in tq units*/
++ u32 brp, phase_seg1, phase_seg2, sjw, prop_seg;
++ u32 brp_min, brp_max, brp_expected;
++ u64 tmp;
++
++ /* baudrate range [1baud,1Mbaud] */
++ if (baudrate == 0 || baudrate > 1000000UL)
++ return -EINVAL;
++
++ tmp = (u64)can->can_sys_clock*1000;
++ do_div(tmp, baudrate);
++ brp_expected = (u32)tmp;
++
++ brp_min = brp_expected / (1000 * MAX_BIT_TIME);
++ if (brp_min == 0)
++ brp_min = 1;
++ if (brp_min > can->max_brp)
++ return -ERANGE;
++
++ brp_max = (brp_expected + 500 * MIN_BIT_TIME) / (1000 * MIN_BIT_TIME);
++ if (brp_max == 0)
++ brp_max = 1;
++ if (brp_max > can->max_brp)
++ brp_max = can->max_brp;
++
++ for (brp = brp_min; brp <= brp_max; brp++) {
++ quanta = brp_expected / (brp * 1000);
++ if (quanta < MAX_BIT_TIME && quanta * brp * 1000 !=
++ brp_expected)
++ quanta++;
++ if (quanta < MIN_BIT_TIME || quanta > MAX_BIT_TIME)
++ continue;
++
++ phase_seg2 = min((quanta - 3) / 2, MAX_PHASE_SEG2);
++ for (sjw = can->max_sjw; sjw > 0; sjw--) {
++ for (; phase_seg2 > sjw; phase_seg2--) {
++ u32 err1, err2;
++ phase_seg1 = phase_seg2 % 2 ?
++ phase_seg2-1 : phase_seg2;
++ prop_seg = quanta-1 - phase_seg2 - phase_seg1;
++ /*
++ * FIXME: support of longer lines
++ * (i.e. bigger prop_seg) is more prefered
++ * than support of cheap oscillators
++ * (i.e. bigger df/phase_seg1/phase_seg2)
++ * */
++
++ if (prop_seg < phase_seg1)
++ continue;
++ if (prop_seg > MAX_PROP_SEG)
++ goto next_brp;
++
++ err1 = phase_seg1 * brp * 500 * 1000 /
++ (13 * brp_expected - phase_seg2 *
++ brp * 1000);
++ err2 = sjw * brp * 50 * 1000 / brp_expected;
++
++ df = min(err1, err2);
++ if (df >= best_df) {
++ unsigned error = abs(brp_expected * 10 /
++ (brp * (1 + prop_seg +
++ phase_seg1 +
++ phase_seg2)) - 10000);
++
++ if (error > 10 || error > best_error)
++ continue;
++
++ if (error == best_error && prop_seg <
++ bit_time->prop_seg)
++ continue;
++
++ best_error = error;
++ best_df = df;
++ bit_time->brp = brp;
++ bit_time->prop_seg = prop_seg;
++ bit_time->phase_seg1 = phase_seg1;
++ bit_time->phase_seg2 = phase_seg2;
++ bit_time->sjw = sjw;
++ bit_time->sam =
++ (bit_time->phase_seg1 > 3);
++ }
++ }
++ }
++next_brp: ;
++ }
++
++ if (best_error < 0)
++ return -EDOM;
++ return 0;
++}
++EXPORT_SYMBOL(can_calc_bit_time);
++
++static int can_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
++{
++ struct can_priv *can = netdev_priv(dev);
++ struct can_bittime *bt = (struct can_bittime *)&ifr->ifr_ifru;
++ ulong *baudrate = (ulong *)&ifr->ifr_ifru;
++ int ret = -EOPNOTSUPP;
++
++ dev_dbg(ND2D(dev), "(%s) 0x%08x %p\n", __func__, cmd, &ifr->ifr_ifru);
++
++ switch (cmd) {
++ case SIOCSCANBAUDRATE:
++ if (can->do_set_bit_time) {
++ struct can_bittime bit_time;
++ ret = can_calc_bit_time(can, *baudrate, &bit_time.std);
++ if (ret != 0)
++ break;
++ bit_time.type = CAN_BITTIME_STD;
++ ret = can->do_set_bit_time(dev, &bit_time);
++ if (!ret) {
++ can->baudrate = *baudrate;
++ can->bit_time = bit_time;
++ }
++ }
++ break;
++ case SIOCGCANBAUDRATE:
++ *baudrate = can->baudrate;
++ ret = 0;
++ break;
++ case SIOCSCANCUSTOMBITTIME:
++ if (can->do_set_bit_time) {
++ ret = can->do_set_bit_time(dev, bt);
++ if (!ret) {
++ can->bit_time = *bt;
++ if (bt->type == CAN_BITTIME_STD && bt->std.brp) {
++ can->baudrate = can->can_sys_clock /
++ (bt->std.brp * (1 + bt->std.prop_seg +
++ bt->std.phase_seg1 +
++ bt->std.phase_seg2));
++ } else
++ can->baudrate = CAN_BAUDRATE_UNKNOWN;
++ }
++ }
++ break;
++ case SIOCGCANCUSTOMBITTIME:
++ *bt = can->bit_time;
++ ret = 0;
++ break;
++ case SIOCSCANMODE:
++ if (can->do_set_mode) {
++ can_mode_t mode =
++ *((can_mode_t *)(&ifr->ifr_ifru));
++ if (mode == CAN_MODE_START &&
++ can->baudrate == CAN_BAUDRATE_UNCONFIGURED) {
++ dev_info(ND2D(dev), "Impossible to start \
++ on UNKNOWN speed\n");
++ ret = EINVAL;
++ } else
++ return can->do_set_mode(dev, mode);
++ }
++ break;
++ case SIOCGCANMODE:
++ *((can_mode_t *)(&ifr->ifr_ifru)) = can->mode;
++ ret = 0;
++ break;
++ case SIOCSCANCTRLMODE:
++ if (can->do_set_ctrlmode) {
++ can_ctrlmode_t ctrlmode =
++ *((can_ctrlmode_t *)(&ifr->ifr_ifru));
++ return can->do_set_ctrlmode(dev, ctrlmode);
++ }
++ break;
++ case SIOCGCANCTRLMODE:
++ *((can_ctrlmode_t *)(&ifr->ifr_ifru)) = can->ctrlmode;
++ ret = 0;
++ break;
++ case SIOCSCANFILTER:
++ break;
++ case SIOCGCANFILTER:
++ break;
++ case SIOCGCANSTATE:
++ if (can->do_get_state)
++ return can->do_get_state(dev,
++ (can_state_t *)(&ifr->ifr_ifru));
++ break;
++ case SIOCGCANSTATS:
++ *((struct can_device_stats *)(&ifr->ifr_ifru)) = can->can_stats;
++ ret = 0;
++ break;
++ }
++
++ return ret;
++}
++
++static void can_setup(struct net_device *dev)
++{
++ dev->type = ARPHRD_CAN;
++ dev->mtu = sizeof(struct can_frame);
++ dev->do_ioctl = can_ioctl;
++ dev->hard_header_len = 0;
++ dev->addr_len = 0;
++ dev->tx_queue_len = 10;
++
++ /* New-style flags. */
++ dev->flags = IFF_NOARP;
++ dev->features = NETIF_F_NO_CSUM;
++}
++
++/*
++ * Function alloc_candev
++ * Allocates and sets up an CAN device
++ */
++struct net_device *alloc_candev(int sizeof_priv)
++{
++ struct net_device *dev;
++ struct can_priv *priv;
++
++ dev = alloc_netdev(sizeof_priv, "can%d", can_setup);
++ if (!dev)
++ return NULL;
++
++ priv = netdev_priv(dev);
++
++ priv->baudrate = CAN_BAUDRATE_UNCONFIGURED;
++ priv->max_brp = DEFAULT_MAX_BRP;
++ priv->max_sjw = DEFAULT_MAX_SJW;
++ spin_lock_init(&priv->irq_lock);
++
++ return dev;
++}
++EXPORT_SYMBOL(alloc_candev);
++
++void free_candev(struct net_device *dev)
++{
++ free_netdev(dev);
++}
++EXPORT_SYMBOL(free_candev);
+--- a/net/can/Makefile
++++ b/net/can/Makefile
+@@ -10,3 +10,6 @@ can-raw-objs := raw.o
+
+ obj-$(CONFIG_CAN_BCM) += can-bcm.o
+ can-bcm-objs := bcm.o
++
++obj-$(CONFIG_CAN) += candev.o
++candev-objs := dev.o
+--- a/net/irda/irlap.c
++++ b/net/irda/irlap.c
+@@ -627,7 +627,7 @@ void irlap_status_indication(struct irla
+ {
+ switch (quality_of_link) {
+ case STATUS_NO_ACTIVITY:
+- IRDA_MESSAGE("IrLAP, no activity on link!\n");
++ /* IRDA_MESSAGE("IrLAP, no activity on link!\n"); */
+ break;
+ case STATUS_NOISY:
+ IRDA_MESSAGE("IrLAP, noisy link!\n");
+--- /dev/null
++++ b/scripts/checkfiles
+@@ -0,0 +1,35 @@
++#!/bin/sh
++# (c) 2007, Erez Zadok <ezk@cs.sunysb.edu> (initial version)
++# Licensed under the terms of the GNU GPL License version 2
++#
++# Check source files for compliance with coding standards, using terse
++# output in the style that g/cc produces. This output can be easily parsed
++# within text editors (e.g., emacs/vim) which can produce a split text
++# screen showing in one screen the error message, and in another screen the
++# corresponding source file, with the cursor placed on the offending line.
++# See for example the documentation for Emacs's "next-error" command, often
++# bound to M-x ` (ESC x back-tick).
++
++# Usage: checkfiles file [files...]
++# if "file" is a directory, will check all *.[hc] files recursively
++
++# check usage
++usage() {
++ echo "Usage: checkfiles file [files...]"
++ echo "(if \"file\" is a directory, check recursively for all C sources/headers)"
++ exit 1
++}
++
++# if test -z "$@" ; then
++# usage
++# fi
++if ! test -f scripts/checkpatch.pl ; then
++ echo "checkfiles: must run from top level source tree"
++ exit 1
++fi
++
++# check coding-style compliance of each source file found
++find "$@" -type f -name '*.[hc]' | \
++while read f ; do
++ diff -u /dev/null $f | perl scripts/checkpatch.pl -
++done
+--- /dev/null
++++ b/scripts/checkfilesterse
+@@ -0,0 +1,34 @@
++#!/bin/sh
++# (c) 2007, Erez Zadok <ezk@cs.sunysb.edu> (initial version)
++# Licensed under the terms of the GNU GPL License version 2
++#
++# Check source files for compliance with coding standards, using terse
++# output in the style that g/cc produces. This output can be easily parsed
++# within text editors (e.g., emacs/vim) which can produce a split text
++# screen showing in one screen the error message, and in another screen the
++# corresponding source file, with the cursor placed on the offending line.
++# See for example the documentation for Emacs's "next-error" command, often
++# bound to M-x ` (ESC x back-tick).
++
++# Usage: checkfiles file [files...]
++# if "file" is a directory, will check all *.[hc] files recursively
++
++# check usage
++usage() {
++ echo "Usage: checkfiles file [files...]"
++ echo "(if \"file\" is a directory, check recursively for all C sources/headers)"
++ exit 1
++}
++if test -z "" ; then
++ usage
++fi
++if ! test -f scripts/checkpatch.pl ; then
++ echo "checkfiles: must run from top level source tree"
++ exit 1
++fi
++
++# check coding-style compliance of each source file found, using terse output
++find "$@" -type f -name '*.[hc]' | \
++while read f ; do
++ diff -u /dev/null $f | perl scripts/checkpatch.pl -t -
++done
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