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-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile68
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/Makefile9
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/Makefile7
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/cache.c45
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/entry.S749
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/head.S700
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/ints.c467
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/muldi3.S67
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/signal.c991
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/time.c318
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/traps.c456
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dma.h431
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dmaApi.c1045
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_progCheck.h29
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasks.c2466
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c275
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.h84
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/Makefile7
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/config.c435
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/devices.c176
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/dma.c518
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/mcf548x-devices.c143
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/MCD_dma.h432
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/asm-offsets.h73
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_548x_cacheflush.h262
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_bitops.h443
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_cacheflush.h10
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_entry.h146
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_io.h191
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_page.h186
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgalloc.h107
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgtable.h360
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_raw_io.h181
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_tlbflush.h62
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_uaccess.h379
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h58
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cfcache.h114
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cfmmu.h105
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h98
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dspi.h146
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpio.h695
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpt.h90
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485pci.h380
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485psc.h475
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sec.h177
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sim.h345
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sram.h12
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/mcffec.h204
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/kernel/vmlinux-cf.lds136
-rw-r--r--target/linux/coldfire/files-2.6.31/arch/m68k/mm/cf-mmu.c317
50 files changed, 15670 insertions, 0 deletions
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile b/target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile
new file mode 100644
index 0000000000..36397b1375
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/boot/Makefile
@@ -0,0 +1,68 @@
+#
+# arch/m68k/boot/Makefile
+#
+# Based on arch/sh/boot/Makefile by Stuart Menefy
+#
+# Copyright (c) 2008 Freescale Semiconductor, Inc. All Rights Reserved.
+# by Kurt Mahan <kmahan@freescale.com>
+#
+# 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.
+#
+
+MKIMAGE := $(srctree)/scripts/mkuboot.sh
+
+#
+# Assign safe dummy values if these variables are not defined,
+# in order to suppress error message.
+#
+CONFIG_SDRAM_BASE ?= 0x40000000
+CONFIG_IMG_START ?= 0x00020000
+
+export CONFIG_SDRAM_BASE CONFIG_IMG_START
+
+targets := zImage zImage.srec vmlinux.srec uImage uImage.srec
+
+$(obj)/zImage: $(obj)/vmlinux.bin FORCE
+ $(call if_changed,gzip)
+ @echo ' Image $@ is ready'
+
+OBJCOPYFLAGS_zImage.srec := -I binary -O srec
+$(obj)/zImage.srec: $(obj)/zImage
+ $(call if_changed,objcopy)
+
+KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
+ $$[$(CONFIG_SDRAM_BASE) + \
+ $(CONFIG_IMG_START)]')
+
+KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
+ $$[$(CONFIG_SDRAM_BASE) + \
+ $(CONFIG_IMG_START)]')
+
+quiet_cmd_uimage = UIMAGE $@
+ cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A m68k -O linux -T kernel \
+ -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
+ -n 'Linux-$(KERNELRELEASE)' -d $< $@
+
+$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
+ $(call if_changed,uimage)
+ @echo ' Image $@ is ready'
+
+$(obj)/vmlinux.bin: vmlinux FORCE
+ $(call if_changed,objcopy)
+
+$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
+ $(call if_changed,gzip)
+
+OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
+$(obj)/vmlinux.srec: $(obj)/vmlinux.bin
+ $(call if_changed,objcopy)
+
+OBJCOPYFLAGS_uImage.srec := -I binary -O srec
+$(obj)/uImage.srec: $(obj)/uImage
+ $(call if_changed,objcopy)
+
+clean-files += uImage uImage.srec \
+ zImage zImage.srec \
+ vmlinux.srec vmlinux.bin vmlinux.bin.gz
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/Makefile b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/Makefile
new file mode 100644
index 0000000000..1b395790ee
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/Makefile
@@ -0,0 +1,9 @@
+#
+# Makefile for Linux arch/m68k/coldfire source directory
+#
+
+obj-y += common/
+obj-$(CONFIG_VDSO) += vdso/
+
+obj-$(CONFIG_M5445X) += m5445x/
+obj-$(CONFIG_M547X_8X) += m547x/
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/Makefile b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/Makefile
new file mode 100644
index 0000000000..4d9a0163ca
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for Linux arch/m68k/coldfire/common source directory
+#
+
+obj-y:= entry.o cache.o signal.o muldi3.o traps.o ints.o time.o
+extra-y:= head.o
+
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/cache.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/cache.c
new file mode 100644
index 0000000000..493d9fa111
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/cache.c
@@ -0,0 +1,45 @@
+/*
+ * linux/arch/m68k/coldfire/cache.c
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Matt Waddel Matt.Waddel@freescale.com
+ * Kurt Mahan kmahan@freescale.com
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@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.
+ */
+
+#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;
+}
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/entry.S b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/entry.S
new file mode 100644
index 0000000000..d0116908a2
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/entry.S
@@ -0,0 +1,749 @@
+/*
+ * arch/m68k/coldfire/entry.S
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Matt Waddel Matt.Waddel@freescale.com
+ * Kurt Mahan kmahan@freescale.com
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@freescale.com
+ *
+ * Based on:
+ *
+ * arch/m68knommu/platform/5307/entry.S &
+ * arch/m68k/kernel/entry.S
+ *
+ * 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.
+ */
+
+#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)
+ movel %curptr@(TASK_INFO+TINFO_PREEMPT),%d0
+ addil #0x10000,%d0
+ movel %d0,%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 */
+
+ret_from_interrupt:
+
+ movel %curptr@(TASK_INFO+TINFO_PREEMPT),%d0
+ subil #0x10000,%d0
+ movel %d0,%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)
+ movel %curptr@(TASK_INFO+TINFO_PREEMPT),%d0
+ addil #0x10000,%d0
+ movel %d0,%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 */
+
+ movel %curptr@(TASK_INFO+TINFO_PREEMPT),%d0
+ subil #0x10000,%d0
+ movel %d0,%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)
+ movel %curptr@(TASK_INFO+TINFO_PREEMPT),%d0
+ addil #0x10000,%d0
+ movel %d0,%curptr@(TASK_INFO+TINFO_PREEMPT)
+
+ movel %sp,%sp@-
+ jsr handle_badint
+ addql #4,%sp
+
+ movel %curptr@(TASK_INFO+TINFO_PREEMPT),%d0
+ subil #0x10000,%d0
+ movel %d0,%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)
+#ifdef CONFIG_FPU
+ /* save floating point context */
+ fsave %a0@(TASK_THREAD+THREAD_FPSTATE)
+
+1: tstb %a0@(TASK_THREAD+THREAD_FPSTATE)
+ jeq 3f
+2:
+ fmovemd %fp0-%fp7,%a0@(TASK_THREAD+THREAD_FPREG)
+3:
+#endif
+ /* Return previous task in %d1 */
+ movel %curptr,%d1
+
+ /* switch to new task (a1 contains new task) */
+ movel %a1,%curptr
+#ifdef CONFIG_FPU
+ /* restore floating point context */
+1: tstb %a1@(TASK_THREAD+THREAD_FPSTATE)
+ jeq 3f
+2:
+ fmovemd %a1@(TASK_THREAD+THREAD_FPREG),%fp0-%fp7
+/* frestore %a1@(TASK_THREAD+THREAD_FPCNTL)*/
+3: frestore %a1@(TASK_THREAD+THREAD_FPSTATE)
+#endif
+ /* 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 sys_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 */
+ .long sys_sched_setaffinity
+ .long sys_sched_getaffinity
+ .long sys_kexec_load
+ .long sys_getcpu
+ .long sys_epoll_pwait /* 315 */
+ .long sys_utimensat
+ .long sys_signalfd
+ .long sys_timerfd_create
+ .long sys_eventfd
+ .long sys_fallocate /* 320 */
+ .long sys_timerfd_settime
+ .long sys_timerfd_gettime
+ .long sys_signalfd4
+ .long sys_eventfd2
+ .long sys_epoll_create1 /* 325 */
+ .long sys_dup3
+ .long sys_pipe2
+ .long sys_inotify_init1
+ .long sys_ni_syscall /* Reserved */
+ .long sys_ni_syscall /* 330 Reserved */
+ .long sys_ni_syscall /* Reserved */
+ .long sys_ni_syscall /* Reserved */
+ .long sys_read_tp
+ .long sys_write_tp
+ .long sys_atomic_cmpxchg_32 /* 335 */
+ .long sys_atomic_barrier
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/head.S b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/head.S
new file mode 100644
index 0000000000..c31aa5f9e9
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/head.S
@@ -0,0 +1,700 @@
+/*
+ * head.S is the MMU enabled ColdFire specific initial boot code
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Matt Waddel Matt.Waddel@freescale.com
+ * Kurt Mahan kmahan@freescale.com
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@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.
+ *
+ * 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/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 uncached/precise */
+#define ACR1_DEFAULT #0x400FA028 /* SDRAM cached/copyback */
+#define ACR2_DEFAULT #0x00000000 /* Not mapped */
+#define ACR3_DEFAULT #0x400FA028 /* SDRAM cached/copyback */
+#elif defined(CONFIG_M547X_8X)
+#define ACR0_DEFAULT #0xF00FA048 /* System Regs */
+#define ACR1_DEFAULT #0x000FA028 /* SDRAM cached/copy-back */
+#define ACR2_DEFAULT #0x00000000 /* Not mapped */
+#define ACR3_DEFAULT #0x000FA028 /* Instruction cached/copy-back */
+#endif
+#endif
+
+/* ACR mapping for FPGA (maps 0) */
+#define ACR0_FPGA #0x000FA048 /* ACR0 enable FPGA */
+
+/* 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
+
+/*
+ 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 */
+
+/* .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
+1: jmp __start
+
+.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)
+#if defined(CONFIG_SRAM)
+ movel #(CONFIG_SRAM_BASE+0x221), %d0
+#else
+ movel #0x80000000, %d0
+#endif
+ 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 */
+
+/* create dma memory mirror TLB mapping */
+#if defined(CONFIG_M5445X)
+ mmu_map CONFIG_DMA_BASE, \
+ CONFIG_SDRAM_BASE, 0, 0, \
+ MMUTR_SG, MMUDR_SZ16M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, MMUDR_W, \
+ 0, MMUDR_LK, %d0
+#elif defined(CONFIG_M547X_8X)
+ mmu_map (CONFIG_DMA_BASE + 0*1024*1024), \
+ (CONFIG_SDRAM_BASE + 0*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+ mmu_map (CONFIG_DMA_BASE + 1*1024*1024), \
+ (CONFIG_SDRAM_BASE + 1*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+ mmu_map (CONFIG_DMA_BASE + 2*1024*1024), \
+ (CONFIG_SDRAM_BASE + 2*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+ mmu_map (CONFIG_DMA_BASE + 3*1024*1024), \
+ (CONFIG_SDRAM_BASE + 3*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+ mmu_map (CONFIG_DMA_BASE + 4*1024*1024), \
+ (CONFIG_SDRAM_BASE + 4*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+ mmu_map (CONFIG_DMA_BASE + 5*1024*1024), \
+ (CONFIG_SDRAM_BASE + 5*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+ mmu_map (CONFIG_DMA_BASE + 6*1024*1024), \
+ (CONFIG_SDRAM_BASE + 6*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+ mmu_map (CONFIG_DMA_BASE + 7*1024*1024), \
+ (CONFIG_SDRAM_BASE + 7*1024*1024), 0, 0, \
+ MMUTR_SG, MMUDR_SZ1M, MMUDR_DNCP, MMUDR_SP, MMUDR_R, \
+ MMUDR_W, 0, MMUDR_LK, %d0
+#endif
+
+/* 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:
+ 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
+ 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
+
+
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/ints.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/ints.c
new file mode 100644
index 0000000000..daecbd6c00
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/ints.c
@@ -0,0 +1,467 @@
+/*
+ * linux/arch/m68k/coldfire/ints.c -- General interrupt handling code
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Matt Waddel Matt.Waddel@freescale.com
+ * Kurt Mahan kmahan@freescale.com
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@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);
+
+unsigned int irq_canonicalize(unsigned int irq)
+{
+#ifdef CONFIG_Q40
+ if (MACH_IS_Q40 && irq == 11)
+ irq = 10;
+#endif
+ return irq;
+}
+
+EXPORT_SYMBOL(irq_canonicalize);
+
+#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;
+
+ /* check for eport */
+ if ((irq > 0) && (irq < 8)) {
+ /* enable eport */
+ MCF_EPPAR &= ~(3 << (irq*2));
+ /* level */
+ MCF_EPDDR &= ~(1 << irq);
+ /* input */
+ MCF_EPIER |= 1 << irq;
+ /* irq enabled */
+ }
+
+ 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;
+
+ /* check for eport */
+ if ((irq > 0) && (irq < 8)) {
+ /* disable eport */
+ MCF_EPIER &= ~(1 << irq);
+ }
+
+ if (irq < 32)
+ MCF_IMRL |= (1 << irq);
+ else
+ MCF_IMRH |= (1 << (irq - 32));
+}
+#endif
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/muldi3.S b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/muldi3.S
new file mode 100644
index 0000000000..c4f216e5fc
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/muldi3.S
@@ -0,0 +1,67 @@
+/*
+ * Coldfire muldi3 assembly verion
+ * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@freescale.com
+ */
+
+#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
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/signal.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/signal.c
new file mode 100644
index 0000000000..437191455a
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/signal.c
@@ -0,0 +1,991 @@
+/*
+ * linux/arch/m68k/kernel/signal.c
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Matt Waddel Matt.Waddel@freescale.com
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@freescale.com
+ *
+ * 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.
+ */
+
+#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[8];
+ 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[8];
+ 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 if (CPU_IS_CFV4E) {
+ pr_debug("restore v4e fpu state at %s\n", __func__);
+ } else
+ goto out;
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("fmovem %0,%/fp0-%/fp1\n\t"
+ QCHIP_RESTORE_DIRECTIVE
+ : /* no outputs */
+ : "m" (sc->sc_fpregs[0][0])
+ : "memory");
+ __asm__ volatile ("fmovel %0,%/fpcr"
+ : : "m" (sc->sc_fpcntl[0])
+ : "memory" );
+ __asm__ volatile ("fmovel %0,%/fpsr"
+ : : "m" (sc->sc_fpcntl[1])
+ : "memory" );
+ __asm__ volatile ("fmovel %0,%/fpiar"
+ : : "m" (sc->sc_fpcntl[2])
+ : "memory" );
+
+#endif
+ }
+
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("frestore %0\n\t"
+ QCHIP_RESTORE_DIRECTIVE : : "m" (*sc->sc_fpstate));
+#endif
+ 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 if (CPU_IS_CFV4E) {
+ pr_debug("restore coldfire rt v4e fpu"
+ " state at %s\n", __func__);
+ } else
+ goto out;
+ if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs,
+ sizeof(fpregs)))
+ goto out;
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("fmovem %0,%/fp0-%/fp7\n\t"
+ QCHIP_RESTORE_DIRECTIVE
+ : /* no outputs */
+ : "m" (fpregs.f_fpregs[0][0])
+ : "memory");
+ __asm__ volatile ("fmovel %0,%/fpcr"
+ : : "m" (fpregs.f_fpcntl[0])
+ : "memory" );
+ __asm__ volatile ("fmovel %0,%/fpsr"
+ : : "m" (fpregs.f_fpcntl[1])
+ : "memory" );
+ __asm__ volatile ("fmovel %0,%/fpiar"
+ : : "m" (fpregs.f_fpcntl[2])
+ : "memory" );
+#endif
+ }
+ if (context_size &&
+ __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1,
+ context_size))
+ goto out;
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("frestore %0\n\t"
+ QCHIP_RESTORE_DIRECTIVE : : "m" (*fpstate));
+#endif
+ 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;
+ }
+
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("fsave %0\n\t"
+ QCHIP_RESTORE_DIRECTIVE
+ : : "m" (*sc->sc_fpstate) : "memory");
+#endif
+
+ if (CPU_IS_060 ? sc->sc_fpstate[2] : sc->sc_fpstate[0]) {
+ fpu_version = sc->sc_fpstate[0];
+ if (CPU_IS_020_OR_030 &&
+ regs->vector >= (VEC_FPBRUC * 4) &&
+ regs->vector <= (VEC_FPNAN * 4)) {
+ /* Clear pending exception in 68882 idle frame */
+ if (*(unsigned short *) sc->sc_fpstate == 0x1f38)
+ sc->sc_fpstate[0x38] |= 1 << 3;
+ }
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("fmovemd %/fp0-%/fp1,%0"
+ : : "m" (sc->sc_fpregs[0][0])
+ : "memory");
+ __asm__ volatile ("fmovel %/fpcr,%0"
+ : : "m" (sc->sc_fpcntl[0])
+ : "memory");
+ __asm__ volatile ("fmovel %/fpsr,%0"
+ : : "m" (sc->sc_fpcntl[1])
+ : "memory");
+ __asm__ volatile ("fmovel %/fpiar,%0"
+ : : "m" (sc->sc_fpcntl[2])
+ : "memory");
+
+#endif
+ }
+}
+
+static inline int rt_save_fpu_state(struct ucontext __user *uc,
+ struct pt_regs *regs)
+{
+ unsigned char fpstate[FPCONTEXT_SIZE];
+ int context_size = CPU_IS_060 ? 8 : 0;
+ 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;
+ }
+
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("fsave %0\n\t"
+ QCHIP_RESTORE_DIRECTIVE
+ : : "m" (*fpstate) : "memory");
+#endif
+ err |= __put_user(*(long *)fpstate, (long *)&uc->uc_fpstate);
+ if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {
+ fpregset_t fpregs;
+ if (!CPU_IS_060)
+ context_size = fpstate[1];
+ fpu_version = fpstate[0];
+#ifdef CONFIG_CFV4E
+ __asm__ volatile ("fmovemd %/fp0-%/fp7,%0"
+ : : "m" (fpregs.f_fpregs[0][0])
+ : "memory");
+ __asm__ volatile ("fmovel %/fpcr,%0"
+ : : "m" (fpregs.f_fpcntl[0])
+ : "memory");
+ __asm__ volatile ("fmovel %/fpsr,%0"
+ : : "m" (fpregs.f_fpcntl[1])
+ : "memory");
+ __asm__ volatile ("fmovel %/fpiar,%0"
+ : : "m" (fpregs.f_fpcntl[2])
+ : "memory");
+#endif
+ err |= copy_to_user(&uc->uc_mcontext.fpregs, &fpregs,
+ sizeof(fpregs));
+ }
+ if (context_size)
+ err |= copy_to_user((long *)&uc->uc_fpstate + 1, fpstate + 4,
+ context_size);
+ 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)
+{
+#ifdef CONFIG_M5445X
+ pgd_t *pdir;
+ pmd_t *pmdp;
+ pte_t *ptep;
+ unsigned long paddr;
+
+ pdir = pgd_offset(current->mm, vaddr);
+ pmdp = pmd_offset(pdir, vaddr);
+ ptep = pte_offset_map(pmdp, vaddr);
+ paddr = ((pte_val(*ptep) & PAGE_MASK) | (vaddr & ~PAGE_MASK));
+ cf_icache_flush_range(paddr, paddr + 8);
+#elif CONFIG_M547X_8X
+ flush_icache_range(vaddr, 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);
+
+ /* movel #__NR_rt_sigreturn(0xAD),d0; trap #0 */
+ err |= __put_user(0x203c0000, (long *)(frame->retcode + 0));
+ err |= __put_user(0x00ad4e40, (long *)(frame->retcode + 4));
+
+ 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;
+}
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/time.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/time.c
new file mode 100644
index 0000000000..a858ce0930
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/time.c
@@ -0,0 +1,318 @@
+/*
+ * linux/arch/m68k/coldfire/time.c
+ *
+ * This file contains the coldfire specific time handling pieces.
+ *
+ * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@freescale.com
+ *
+ * based on linux/arch/m68k/kernel/time.c
+ */
+#include <linux/clk.h>
+#include <linux/clk.h>
+#include <linux/clocksource.h>
+#include <linux/clockchips.h>
+#include <linux/time.h>
+#include <linux/timex.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+#include <linux/sysdev.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/rtc.h>
+
+#include <asm/machdep.h>
+#include <linux/io.h>
+#include <asm/irq_regs.h>
+
+#include <linux/profile.h>
+#include <asm/mcfsim.h>
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+/*extern unsigned long long sys_dtim0_read(void);
+extern void sys_dtim_init(void);*/
+extern unsigned long long sys_dtim2_read(void);
+extern void sys_dtim2_init(void);
+static int cfv4_set_next_event(unsigned long evt,
+ struct clock_event_device *dev);
+static void cfv4_set_mode(enum clock_event_mode mode,
+ struct clock_event_device *dev);
+#if defined(CONFIG_M5445X)
+#define FREQ (MCF_BUSCLK / 16)
+#else
+#define FREQ (MCF_BUSCLK)
+#endif
+/*
+ * realtime clock dummy code
+ */
+
+static unsigned long null_rtc_get_time(void)
+{
+ return mktime(2008, 1, 1, 0, 0, 0);
+}
+
+static int null_rtc_set_time(unsigned long sec)
+{
+ return 0;
+}
+
+static unsigned long (*cf_rtc_get_time)(void) = null_rtc_get_time;
+static int (*cf_rtc_set_time)(unsigned long) = null_rtc_set_time;
+#endif /* CONFIG_GENERIC_CLOCKEVENTS */
+
+/*
+ * old pre-GENERIC clock code
+ */
+
+#ifndef CONFIG_GENERIC_CLOCKEVENTS
+/*
+ * timer_interrupt() needs to keep up the real-time clock,
+ * as well as call the "do_timer()" routine every clocktick
+ */
+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()));
+#endif
+ profile_tick(CPU_PROFILING);
+
+#ifdef CONFIG_HEARTBEAT
+ /* use power LED as a heartbeat instead -- much more useful
+ for debugging -- based on the version for PReP by Cort */
+ /* acts like an actual heart beat -- ie thump-thump-pause... */
+ if (mach_heartbeat) {
+ unsigned cnt = 0, period = 0, dist = 0;
+
+ if (cnt == 0 || cnt == dist)
+ mach_heartbeat(1);
+ else if (cnt == 7 || cnt == dist+7)
+ mach_heartbeat(0);
+
+ if (++cnt > period) {
+ cnt = 0;
+ /* The hyperbolic function below modifies
+ * the heartbeat period length in dependency
+ * of the current (5min) load. It goes through
+ * the points f(0)=126, f(1)=86, f(5)=51,
+ * f(inf)->30. */
+ period = ((672<<FSHIFT)/(5*avenrun[0]+(7<<FSHIFT)))
+ + 30;
+ dist = period / 4;
+ }
+ }
+#endif /* CONFIG_HEARTBEAT */
+ return IRQ_HANDLED;
+}
+
+void __init time_init(void)
+{
+ struct rtc_time time;
+
+ if (mach_hwclk) {
+ mach_hwclk(0, &time);
+ time.tm_year += 1900;
+ if (time.tm_year < 1970)
+ time.tm_year += 100;
+ xtime.tv_sec = mktime(time.tm_year, time.tm_mon, time.tm_mday,
+ time.tm_hour, time.tm_min, time.tm_sec);
+ xtime.tv_nsec = 0;
+ }
+ wall_to_monotonic.tv_sec = -xtime.tv_sec;
+
+ mach_sched_init(timer_interrupt);
+}
+#endif /* !CONFIG_GENERIC_CLOCKEVENTS */
+
+#ifndef CONFIG_GENERIC_TIME
+/*
+ * This version of gettimeofday has near microsecond resolution.
+ */
+void do_gettimeofday(struct timeval *tv)
+{
+ unsigned long flags;
+ unsigned long seq;
+ unsigned long usec, sec;
+ unsigned long max_ntp_tick = tick_usec - tickadj;
+
+ do {
+ seq = read_seqbegin_irqsave(&xtime_lock, flags);
+
+ usec = mach_gettimeoffset();
+
+ /*
+ * If time_adjust is negative then NTP is slowing the clock
+ * so make sure not to go into next possible interval.
+ * Better to lose some accuracy than have time go backwards..
+ */
+ if (unlikely(time_adjust < 0))
+ usec = min(usec, max_ntp_tick);
+
+ sec = xtime.tv_sec;
+ usec += xtime.tv_nsec/1000;
+ } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
+
+
+ while (usec >= 1000000) {
+ usec -= 1000000;
+ sec++;
+ }
+
+ tv->tv_sec = sec;
+ tv->tv_usec = usec;
+}
+EXPORT_SYMBOL(do_gettimeofday);
+
+int do_settimeofday(struct timespec *tv)
+{
+ time_t wtm_sec, sec = tv->tv_sec;
+ long wtm_nsec, nsec = tv->tv_nsec;
+
+ if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC)
+ return -EINVAL;
+
+ write_seqlock_irq(&xtime_lock);
+ /* This is revolting. We need to set the xtime.tv_nsec
+ * correctly. However, the value in this location is
+ * is value at the last tick.
+ * Discover what correction gettimeofday
+ * would have done, and then undo it!
+ */
+ nsec -= 1000 * mach_gettimeoffset();
+
+ wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
+ wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);
+
+ set_normalized_timespec(&xtime, sec, nsec);
+ set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
+
+ ntp_clear();
+ write_sequnlock_irq(&xtime_lock);
+ clock_was_set();
+ return 0;
+}
+EXPORT_SYMBOL(do_settimeofday);
+#endif /* !CONFIG_GENERIC_TIME */
+
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+/*
+ * Clock Evnt setup
+ */
+static struct clock_event_device clockevent_cfv4 = {
+ .name = "CFV4 timer2even",
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+ .rating = 200,
+ .shift = 20,
+ .set_mode = cfv4_set_mode,
+ .set_next_event = cfv4_set_next_event,
+};
+
+static int cfv4_set_next_event(unsigned long evt,
+ struct clock_event_device *dev)
+{
+ return 0;
+}
+
+static void cfv4_set_mode(enum clock_event_mode mode,
+ struct clock_event_device *dev)
+{
+ if (mode != CLOCK_EVT_MODE_ONESHOT)
+ cfv4_set_next_event((FREQ / HZ), dev);
+}
+
+static int __init cfv4_clockevent_init(void)
+{
+ clockevent_cfv4.mult =
+ div_sc(FREQ, NSEC_PER_SEC,
+ clockevent_cfv4.shift);
+ clockevent_cfv4.max_delta_ns =
+ clockevent_delta2ns((FREQ / HZ),
+ &clockevent_cfv4);
+ clockevent_cfv4.min_delta_ns =
+ clockevent_delta2ns(1, &clockevent_cfv4);
+
+ clockevent_cfv4.cpumask = &cpumask_of_cpu(0);
+
+ printk(KERN_INFO "timer: register clockevent\n");
+ clockevents_register_device(&clockevent_cfv4);
+
+ return 0;
+}
+
+/*
+ * clocksource setup
+ */
+
+struct clocksource clocksource_cfv4 = {
+ .name = "ColdfireV4",
+ .rating = 250,
+ .mask = CLOCKSOURCE_MASK(32),
+ .read = sys_dtim2_read,
+ .shift = 20,
+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+/*
+ * Initialize time subsystem. Called from linux/init/main.c
+ */
+void __init time_init(void)
+{
+ int ret;
+
+ printk(KERN_INFO "Initializing time\n");
+#if 0
+ /* initialize system clocks */
+ clk_init();
+#endif
+ cfv4_clockevent_init();
+ /* initialize the system timer */
+ /*sys_dtim_init();*/
+ sys_dtim2_init();
+ /* setup initial system time */
+ xtime.tv_sec = cf_rtc_get_time();
+ xtime.tv_nsec = 0;
+ set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec,
+ -xtime.tv_nsec);
+
+ /* JKM */
+ clocksource_cfv4.mult = clocksource_hz2mult(FREQ,
+ clocksource_cfv4.shift);
+
+ /* register our clocksource */
+ ret = clocksource_register(&clocksource_cfv4);
+ if (ret)
+ printk(KERN_ERR "timer: unable to "
+ "register clocksource - %d\n", ret);
+}
+
+/*
+ * sysfs pieces
+ */
+
+static struct sysdev_class timer_class = {
+ .name = "timer",
+};
+
+static struct sys_device timer_device = {
+ .id = 0,
+ .cls = &timer_class,
+};
+
+static int __init timer_init_sysfs(void)
+{
+ int err = sysdev_class_register(&timer_class);
+ if (!err)
+ err = sysdev_register(&timer_device);
+ return err;
+}
+device_initcall(timer_init_sysfs);
+#endif /* CONFIG_GENERIC_CLOCKEVENTS */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/traps.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/traps.c
new file mode 100644
index 0000000000..3f96960b6a
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/common/traps.c
@@ -0,0 +1,456 @@
+/*
+ * linux/arch/m68knommu/kernel/traps.c
+ *
+ * Copyright Freescale Semiconductor, Inc. 2008-2009
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@freescale.com
+ *
+ * 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);
+ }
+}
+
+void show_trace(unsigned long *stack)
+{
+ unsigned long *endstack;
+ unsigned long addr;
+ int i;
+
+ printk("Call Trace:");
+ addr = (unsigned long)stack + THREAD_SIZE - 1;
+ endstack = (unsigned long *)(addr & -THREAD_SIZE);
+ 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 (__kernel_text_address(addr)) {
+#ifndef CONFIG_KALLSYMS
+ if (i % 5 == 0)
+ printk("\n ");
+#endif
+ printk(" [<%08lx>] %pS\n", addr, (void *)addr);
+ i++;
+ }
+ }
+ printk("\n");
+}
+
+int kstack_depth_to_print = 48;
+void show_stack(struct task_struct *task, unsigned long *stack)
+{
+ unsigned long *p;
+ unsigned long *endstack;
+ int i;
+
+ if (!stack) {
+ if (task)
+ stack = (unsigned long *)task->thread.esp0;
+ else
+ stack = (unsigned long *)&stack;
+ }
+ endstack = (unsigned long *)(((unsigned long)stack + THREAD_SIZE - 1) & -THREAD_SIZE);
+
+ printk("Stack from %08lx:", (unsigned long)stack);
+ p = stack;
+ for (i = 0; i < kstack_depth_to_print; i++) {
+ if (p + 1 > endstack)
+ break;
+ if (i % 8 == 0)
+ printk("\n ");
+ printk(" %08lx", *p++);
+ }
+ printk("\n");
+ show_trace(stack);
+}
+
+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
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dma.h b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dma.h
new file mode 100644
index 0000000000..e3e9ac93c9
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dma.h
@@ -0,0 +1,431 @@
+/*
+ * drivers/dma/MCD_dma.h
+ *
+ * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Shrek Wu b16972@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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dmaApi.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dmaApi.c
new file mode 100644
index 0000000000..9609d0c6dc
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_dmaApi.c
@@ -0,0 +1,1045 @@
+/*
+ * drivers/dma/MCD_dmaApi.c
+ *
+ * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Shrek Wu b16972@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;
+ int contextSavesOffset;
+ int taskDescTabsOffset;
+ int taskTableSize, varTabsSize;
+ int 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)
+{
+ int ret = 0;
+ *longVersion = MCD_versionString;
+ ret = (MCD_REV_MAJOR << 8) | MCD_REV_MINOR;
+ return ret;
+}
+/********************** 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;
+}
+/********************************************************************/
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_progCheck.h b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_progCheck.h
new file mode 100644
index 0000000000..136f4dfdbe
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_progCheck.h
@@ -0,0 +1,29 @@
+/*
+ * drivers/dma/MCD_progCheck.h
+ *
+ * Copyright (C) 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Shrek Wu b16972@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
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasks.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasks.c
new file mode 100644
index 0000000000..00b4b35bba
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasks.c
@@ -0,0 +1,2466 @@
+/*
+ * drivers/dma/MCD_tasks.c
+ *
+ * Copyright (C) 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Shrek Wu b16972@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,
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+ 0x00000000,
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+ 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,
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+ 0x00000000,
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+ 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,
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+ 0x00000000,
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+ 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,
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+ 0x00000000,
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+ 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,
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+ 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,
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+ 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 */
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+ 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 */
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+ 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 */
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+ 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,
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+ 0x00000000,
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+ 0x00000000,
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+ 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,
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+ 0x00000000,
+ 0x00000000,
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+ 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,
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+ 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,
+ 0x8118801b,
+ 0xb8c60018,
+ 0x10002b10,
+ 0x7000000d,
+ 0x018cf89f,
+ 0x6000000a,
+ 0x080cf89f,
+ 0x000001f8,
+ 0x98180364,
+ 0x8118801b,
+ 0xf8c6001a,
+ 0xb8c6601b,
+ 0x10002710,
+ 0x00000f18,
+ 0xb8c6001d,
+ 0x10001310,
+ 0x60000007,
+ 0x014cf88b,
+ 0x98c6001c,
+ 0x00000710,
+ 0x98c70018,
+ 0x10001f10,
+ 0x0000c818,
+ 0x000001f8, /* 0060(:0): NOP */
+ 0xc1476018,
+ 0xc003231d,
+ 0x811a601b,
+ 0xc1862102,
+ 0x849be009,
+ 0x03fed7b8,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x1000cb20,
+ 0x70000006,
+ 0x088cf88f,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf88f,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf88f,
+ 0x1000cb38,
+ 0x0000c728,
+ 0x000001f8, /* 00B0(:0): NOP */
+ 0xc1476018,
+ 0xc003241d,
+ 0x811a601b,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x0000d3a0,
+ 0xc1862102,
+ 0x849be009,
+ 0x0bfed7b8,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x1000cb20,
+ 0x70000006,
+ 0x088cf88f,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf88f,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf88f,
+ 0x1000cb38,
+ 0x0000c728,
+ 0x000001f8, /* 010C(:0): NOP */
+ 0x8118801b,
+ 0xd8c60018,
+ 0x98c6601c,
+ 0x6000000b,
+ 0x0c8cfc9f,
+ 0x000001f8, /* 0124(:0): NOP */
+ 0xa146001e,
+ 0x10000b08,
+ 0x10002050,
+ 0xb8c60018,
+ 0x10002b10,
+ 0x7000000a,
+ 0x080cf89f,
+ 0x6000000d,
+ 0x018cf89f,
+ 0x000001f8, /* 014C(:0): NOP */
+ 0x8618801b,
+ 0x7000000e,
+ 0x084cf21f,
+ 0xd8990336,
+ 0x8019801b,
+ 0x040001f8,
+ 0x000001f8, /* 0168(:0): NOP */
+ 0x000001f8, /* 016C(:0): NOP */
+};
+u32 MCD_SingleNoEu_TDT[] =
+{
+ 0x8198001b,
+ 0x7000000d,
+ 0x080cf81f,
+ 0x8198801b,
+ 0x6000000e,
+ 0x084cf85f,
+ 0x000001f8, /* 0018(:0): NOP */
+ 0x8298001b,
+ 0x7000000d,
+ 0x010cf81f,
+ 0x6000000e,
+ 0x018cf81f,
+ 0xc202601b,
+ 0xc002221c,
+ 0x809a601b,
+ 0xc10420c2,
+ 0x839be009,
+ 0x03fed7b8,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x70000006,
+ 0x088cf889,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf889,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf889,
+ 0x0000cb38,
+ 0x000001f8, /* 0074(:0): NOP */
+ 0xc202601b,
+ 0xc002229c,
+ 0x809a601b,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x0000d3a0,
+ 0xc10420c2,
+ 0x839be009,
+ 0x0bfed7b8,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x70000006,
+ 0x088cf889,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf889,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf889,
+ 0x0000cb38,
+ 0x000001f8, /* 00C8(:0): NOP */
+ 0xc318022d,
+ 0x8018801b,
+ 0x040001f8,
+};
+#ifdef MCD_INCLUDE_EU
+u32 MCD_ChainEu_TDT[] =
+{
+ 0x80004000,
+ 0x8198801b,
+ 0xb8c68018,
+ 0x10002f10,
+ 0x7000000d,
+ 0x01ccf89f,
+ 0x6000000a,
+ 0x080cf89f,
+ 0x000001f8,
+ 0x981803a4,
+ 0x8198801b,
+ 0xf8c6801a,
+ 0xb8c6e01b,
+ 0x10002b10,
+ 0x00001318,
+ 0xb8c6801d,
+ 0x10001710,
+ 0x60000007,
+ 0x018cf88c,
+ 0x98c6801c,
+ 0x00000b10,
+ 0x98c78018,
+ 0x10002310,
+ 0x0000c820,
+ 0x000001f8, /* 0060(:0): NOP */
+ 0x8698801b,
+ 0x7000000f,
+ 0x084cf2df,
+ 0xd899042d,
+ 0x8019801b,
+ 0x60000003,
+ 0x2cd7c7df, /* 007C(:979): DRD2B2: EU3(var13) */
+ 0xd8990364,
+ 0x8019801b,
+ 0x60000003,
+ 0x2c17c7df, /* 008C(:981): DRD2B2: EU3(var1) */
+ 0x000001f8, /* 0090(:0): NOP */
+ 0xc1c7e018,
+ 0xc003a35e,
+ 0x819a601b,
+ 0xc206a142,
+ 0x851be009,
+ 0x63fe0000,
+ 0x0d4cfddf,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x70000002,
+ 0x004cf81f,
+ 0x1000cb20,
+ 0x70000006,
+ 0x088cf891,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf891,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf891,
+ 0x1000cb38,
+ 0x0000c728,
+ 0x000001f8, /* 00EC(:0): NOP */
+ 0xc1c7e018,
+ 0xc003a49e,
+ 0x819a601b,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x0000d3a0,
+ 0xc206a142,
+ 0x851be009,
+ 0x6bfe0000,
+ 0x0d4cfddf,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x70000002,
+ 0x004cf81f,
+ 0x1000cb20,
+ 0x70000006,
+ 0x088cf891,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf891,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf891,
+ 0x1000cb38,
+ 0x0000c728,
+ 0x000001f8, /* 0154(:0): NOP */
+ 0x8198801b,
+ 0xd8c68018,
+ 0x98c6e01c,
+ 0x6000000b,
+ 0x0c8cfc9f,
+ 0x0000cc08,
+ 0xa1c6801e,
+ 0x10000f08,
+ 0x10002458,
+ 0xb8c68018,
+ 0x10002f10,
+ 0x7000000a,
+ 0x080cf89f,
+ 0x6000000d,
+ 0x01ccf89f,
+ 0x000001f8, /* 0194(:0): NOP */
+ 0x8698801b,
+ 0x7000000e,
+ 0x084cf25f,
+ 0xd899037f,
+ 0x8019801b,
+ 0x040001f8,
+ 0x000001f8, /* 01B0(:0): NOP */
+ 0x000001f8, /* 01B4(:0): NOP */
+};
+u32 MCD_SingleEu_TDT[] =
+{
+ 0x8218001b,
+ 0x7000000d,
+ 0x080cf81f,
+ 0x8218801b,
+ 0x6000000e,
+ 0x084cf85f,
+ 0x000001f8, /* 0018(:0): NOP */
+ 0x8318001b,
+ 0x7000000d,
+ 0x014cf81f,
+ 0x6000000e,
+ 0x01ccf81f,
+ 0x8498001b,
+ 0x7000000f,
+ 0x080cf19f,
+ 0xd81882a4,
+ 0x8019001b,
+ 0x60000003,
+ 0x2c97c7df,
+ 0xd818826d,
+ 0x8019001b,
+ 0x60000003,
+ 0x2c17c7df,
+ 0x000001f8, /* 005C(:0): NOP */
+ 0xc282e01b,
+ 0xc002a25e,
+ 0x811a601b,
+ 0xc184a102,
+ 0x841be009,
+ 0x63fe0000,
+ 0x0d4cfddf,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x70000002,
+ 0x004cf99f,
+ 0x70000006,
+ 0x088cf88b,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf88b,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf88b,
+ 0x0000cb38,
+ 0x000001f8, /* 00B0(:0): NOP */
+ 0xc282e01b,
+ 0xc002a31e,
+ 0x811a601b,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x0000d3a0,
+ 0xc184a102,
+ 0x841be009,
+ 0x6bfe0000,
+ 0x0d4cfddf,
+ 0xda9b001b,
+ 0x9b9be01b,
+ 0x70000002,
+ 0x004cf99f,
+ 0x70000006,
+ 0x088cf88b,
+ 0x1000cb28,
+ 0x70000006,
+ 0x088cf88b,
+ 0x1000cb30,
+ 0x70000006,
+ 0x088cf88b,
+ 0x0000cb38,
+ 0x000001f8, /* 0110(:0): NOP */
+ 0x8144801c,
+ 0x0000c008,
+ 0xc398027f,
+ 0x8018801b,
+ 0x040001f8,
+};
+#endif
+u32 MCD_ENetRcv_TDT[] =
+{
+ 0x80004000,
+ 0x81988000,
+ 0x10000788,
+ 0x6000000a,
+ 0x080cf05f,
+ 0x98180209,
+ 0x81c40004,
+ 0x7000000e,
+ 0x010cf05f,
+ 0x7000000c,
+ 0x01ccf05f,
+ 0x70000004,
+ 0x014cf049,
+ 0x70000004,
+ 0x004cf04a,
+ 0x00000b88,
+ 0xc4030150,
+ 0x8119e012,
+ 0x03e0cf90,
+ 0x81188000,
+ 0x000ac788,
+ 0xc4030000,
+ 0x8199e000,
+ 0x63e00004,
+ 0x084cfc8b,
+ 0xd8990000,
+ 0x9999e000,
+ 0x60000005,
+ 0x0cccf841,
+ 0x81c60000,
+ 0xc399021b,
+ 0x80198000,
+ 0x00008400,
+ 0x00000f08,
+ 0x81988000,
+ 0x10000788,
+ 0x6000000a,
+ 0x080cf05f,
+ 0xc2188209,
+ 0x80190000,
+ 0x040001f8,
+ 0x000001f8,
+};
+u32 MCD_ENetXmit_TDT[] =
+{
+ 0x80004000,
+ 0x81988000,
+ 0x10000788,
+ 0x6000000a,
+ 0x080cf05f,
+ 0x98180309,
+ 0x80004003,
+ 0x81c60004,
+ 0x7000000e,
+ 0x014cf05f,
+ 0x7000000c,
+ 0x028cf05f,
+ 0x7000000d,
+ 0x018cf05f,
+ 0x70000004,
+ 0x01ccf04d,
+ 0x10000b90,
+ 0x60000004,
+ 0x020cf0a1,
+ 0xc3188312,
+ 0x83c70000,
+ 0x00001f10,
+ 0xc583a3c3,
+ 0x81042325,
+ 0x03e0c798,
+ 0xd8990000,
+ 0x9999e000,
+ 0x000acf98,
+ 0xd8992306,
+ 0x9999e03f,
+ 0x03eac798,
+ 0xd8990000,
+ 0x9999e000,
+ 0x000acf98,
+ 0xd8990000,
+ 0x99832302,
+ 0x0beac798,
+ 0x81988000,
+ 0x6000000b,
+ 0x0c4cfc5f,
+ 0x81c80000,
+ 0xc5190312,
+ 0x80198000,
+ 0x00008400,
+ 0x00000f08,
+ 0x81988000,
+ 0x10000788,
+ 0x6000000a,
+ 0x080cf05f,
+ 0xc2988309,
+ 0x80190000,
+ 0x040001f8,
+ 0x000001f8,
+};
+
+#ifdef MCD_INCLUDE_EU
+MCD_bufDesc MCD_singleBufDescs[NCHANNELS];
+#endif
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c
new file mode 100644
index 0000000000..f9b46bc35f
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.c
@@ -0,0 +1,275 @@
+/*
+ * drivers/dma/MCD_tasksInit.c
+ *
+ * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Shrek Wu b16972@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;
+}
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.h b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.h
new file mode 100644
index 0000000000..14fac25371
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/MCD_tasksInit.h
@@ -0,0 +1,84 @@
+/*
+ * drivers/dma/MCD_tasksInit.h
+ *
+ * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Shrek Wu b16972@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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/Makefile b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/Makefile
new file mode 100644
index 0000000000..a53864581d
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for Linux arch/m68k/coldfire/m547x source directory
+#
+
+obj-$(CONFIG_M547X_8X) += config.o mcf548x-devices.o devices.o
+obj-$(CONFIG_PCI) += pci.o
+obj-$(CONFIG_MCD_DMA) += dma.o MCD_tasksInit.o MCD_dmaApi.o MCD_tasks.o
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/config.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/config.c
new file mode 100644
index 0000000000..9c325fc996
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/config.c
@@ -0,0 +1,435 @@
+/*
+ * linux/arch/m68k/coldfire/config.c
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan kmahan@freescale.com
+ * Matt Waddel Matt.Waddel@freescale.com
+ * Shrek Wu b16972@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.
+ */
+
+#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 <linux/clockchips.h>
+#include <asm/bootinfo.h>
+#include <asm/machdep.h>
+#include <asm/coldfire.h>
+#include <asm/cfcache.h>
+#include <asm/cacheflush.h>
+#include <linux/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>
+
+#define UBOOT_PCI
+#include <asm/bootinfo.h>
+#include <asm/m5485gpt.h>
+
+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;
+
+/* cf dma physical addresses */
+unsigned long cf_dma_base;
+unsigned long cf_dma_end;
+unsigned long cf_dma_size;
+EXPORT_SYMBOL(cf_dma_base);
+EXPORT_SYMBOL(cf_dma_end);
+EXPORT_SYMBOL(cf_dma_size);
+
+/* 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.
+ */
+#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"
+
+asmlinkage void __init cf_early_init(void)
+{
+ struct bi_record *record = (struct bi_record *) &_end;
+
+ extern char _end;
+
+ SET_VBR((void *)MCF_RAMBAR0);
+
+ /* Mask all interrupts */
+ MCF_IMRL = 0xFFFFFFFF;
+ MCF_IMRH = 0xFFFFFFFF;
+
+ 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);
+
+}
+
+/* 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;
+
+ vectors = (e_vector *)MCF_RAMBAR0;
+ /*
+ * 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;
+}
+
+#ifndef CONFIG_GENERIC_CLOCKEVENTS
+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;
+}
+#else
+static unsigned long long sched_dtim_clk_val;
+
+unsigned long long sched_clock(void)
+{
+ unsigned long flags;
+ unsigned long long cycles;
+ volatile unsigned long trr, tcn, offset;
+
+ local_irq_save(flags);
+ trr = MCF_SLTCNT(0);
+ tcn = MCF_SCNT(0);
+ offset = (trr - tcn);
+ cycles = sched_dtim_clk_val;
+ local_irq_restore(flags);
+
+ return cycles + offset;
+}
+
+unsigned long long sys_dtim2_read(void)
+{
+ unsigned long flags;
+ unsigned long long cycles;
+ volatile unsigned long trr, tcn, offset;
+
+ local_irq_save(flags);
+ trr = MCF_SLTCNT(0);
+ tcn = MCF_SCNT(0);
+ offset = (trr - tcn);
+ cycles = sched_dtim_clk_val;
+ local_irq_restore(flags);
+
+ return cycles + offset;
+}
+
+static irqreturn_t coldfire_dtim_clk_irq(int irq, void *dev)
+{
+ struct clock_event_device *evt =
+ (struct clock_event_device *)dev;
+
+ MCF_SSR(0) = MCF_SSR_ST;
+ sched_dtim_clk_val += (MCF_BUSCLK) / HZ;;
+ evt->event_handler(evt);
+ return IRQ_HANDLED;
+}
+
+void sys_dtim2_init(struct clock_event_device *evt)
+{
+ int irq = ISC_SLTn(0);
+
+ sched_dtim_clk_val = 0;
+ MCF_SCR(0) = 0;
+ MCF_ICR(irq) = ILP_SLT0;
+ request_irq(64 + irq, coldfire_dtim_clk_irq, IRQF_DISABLED,
+ "ColdFire Timer 0", (void *)evt);
+ MCF_SLTCNT(0) = MCF_BUSCLK / HZ;
+ MCF_SCR(0) |= MCF_SCR_TEN | MCF_SCR_IEN | MCF_SCR_RUN;
+}
+#endif
+
+void coldfire_reboot(void)
+{
+ /* 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);
+}
+
+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);
+
+ printk(KERN_INFO "** availmem=0x%lx pa(am)=0x%lx\n",
+ availmem, __pa(availmem));
+ printk(KERN_INFO "** mstart=0x%lx mend=0x%lx\n",
+ memory_start, memory_end);
+ printk(KERN_INFO "bpfn=0x%lx minpfn=0x%lx maxpfn=0x%lx\n",
+ base_pfn, min_low_pfn, max_low_pfn);
+
+ /* turn over physram */
+ free_bootmem(__pa(availmem), memory_end - (availmem));
+
+ /* configure physical dma area */
+ cf_dma_base = __pa(PAGE_ALIGN(memory_start));
+ cf_dma_size = CONFIG_DMA_SIZE;
+ cf_dma_end = CONFIG_SDRAM_BASE + cf_dma_size - 1;
+
+ printk(KERN_INFO "dma: phys base=0x%lx phys end=0x%lx virt base=0x%x\n",
+ cf_dma_base, cf_dma_end, CONFIG_DMA_BASE);
+
+ printk(KERN_INFO "mdma=0x%x pa(mdma)=0x%lx\n",
+ MAX_DMA_ADDRESS, __pa(MAX_DMA_ADDRESS));
+}
+
+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;
+#ifndef CONFIG_GENERIC_CLOCKEVENTS
+ mach_sched_init = coldfire_sched_init;
+ mach_tick = coldfire_tick;
+ mach_gettimeoffset = coldfire_gettimeoffset;
+#endif
+ 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
+}
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/devices.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/devices.c
new file mode 100644
index 0000000000..05a404073c
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/devices.c
@@ -0,0 +1,176 @@
+/*
+ * arch/m68k/coldfire/m547x/devices.c
+ *
+ * Coldfire M547x/M548x Platform Device Configuration
+ *
+ * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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 <linux/i2c.h>
+
+#include <asm/coldfire.h>
+#include <asm/mcfsim.h>
+
+#ifdef CONFIG_SPI
+
+#include <asm/mcfqspi.h>
+/*
+ *
+ * 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
+
+#ifdef CONFIG_I2C_BOARDINFO
+static struct i2c_board_info mcf_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("rv5c387a", 0x32),
+ },
+};
+#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
+#ifdef CONFIG_I2C_BOARDINFO
+ i2c_register_board_info(0, mcf_i2c_devices,
+ ARRAY_SIZE(mcf_i2c_devices));
+#endif
+
+ return 0;
+}
+arch_initcall(m547x_8x_init_devices);
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/dma.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/dma.c
new file mode 100644
index 0000000000..3b24c9b0d7
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/dma.c
@@ -0,0 +1,518 @@
+/*
+ * arch/m68k/coldfire/m547x/dma.c
+ *
+ * Coldfire M547x/M548x DMA
+ *
+ * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan <kmahan@freescale.com>
+ * Shrek Wu b16972@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>
+#include <asm/MCD_dma.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);
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/mcf548x-devices.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/mcf548x-devices.c
new file mode 100644
index 0000000000..92a795d2fa
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/mcf548x-devices.c
@@ -0,0 +1,143 @@
+/*
+ * arch/m68k/coldfire/m547x/mcf548x-devices.c
+ *
+ * Coldfire M548x Platform Device Configuration
+ *
+ * Based on the Freescale MXC devices.c
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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>
+#include <asm/mcfuart.h>
+
+static struct resource coldfire_i2c_resources[] = {
+ { /* I/O */
+ .start = MCF_MBAR + 0x008F00,
+ .end = MCF_MBAR + 0x008F20,
+ .flags = IORESOURCE_MEM,
+ },
+ { /* IRQ */
+ .start = 40,
+ .end = 40,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device coldfire_i2c_device = {
+ .name = "mcf-i2c",
+ .id = 0, /*bus number*/
+ .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,
+};
+
+static struct physmap_flash_data mcf5485_flash_data = {
+ .width = 2,
+};
+
+static struct resource mcf5485_flash_resource = {
+ .start = 0xff800000,
+ .end = 0xffbfffff,
+ .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,
+};
+
+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);
+ platform_device_register(&mcf5485_flash_device);
+ return 0;
+}
+arch_initcall(mcf5485_init_devices);
+
+static struct mcf_platform_uart m548x_uart_platform[] = {
+ {
+ .mapbase = MCF_MBAR + MCFUART_BASE1,
+ .irq = MCFINT_VECBASE + MCFINT_UART0,
+ },
+ {
+ .mapbase = MCF_MBAR + MCFUART_BASE2,
+ .irq = MCFINT_VECBASE + MCFINT_UART1,
+ },
+ {
+ .mapbase = MCF_MBAR + MCFUART_BASE3,
+ .irq = MCFINT_VECBASE + MCFINT_UART2,
+ },
+ { },
+};
+
+static struct platform_device m548x_uart = {
+ .name = "mcfuart",
+ .id = 0,
+ .dev.platform_data = m548x_uart_platform,
+};
+
+static struct platform_device *m548x_devices[] __initdata = {
+ &m548x_uart,
+};
+
+void m548x_uarts_init(void)
+{
+ const int nrlines = ARRAY_SIZE(m548x_uart_platform);
+ int line;
+
+ /* Set GPIO port register to enable PSC(port) signals */
+ for (line = 0; (line < nrlines); line++) {
+ MCF_PAR_PSCn(line) = (0
+ | MCF_PAR_PSC_TXD
+ | MCF_PAR_PSC_RXD);
+
+ MCF_ICR(m548x_uart_platform[line].irq - 64) = ILP_PSCn(line);
+ }
+}
+/***************************************************************************/
+
+static int __init init_BSP(void)
+{
+ m548x_uarts_init();
+ platform_add_devices(m548x_devices, ARRAY_SIZE(m548x_devices));
+ return 0;
+}
+
+arch_initcall(init_BSP);
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/MCD_dma.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/MCD_dma.h
new file mode 100644
index 0000000000..700adf2754
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/MCD_dma.h
@@ -0,0 +1,432 @@
+/*********************************************************************
+ *
+ * Copyright (C) 2004 Motorola, Inc.
+ * MOTOROLA, INC. All Rights Reserved.
+ * Copyright 2009 Freescale Semiconductor, Inc.
+ * Shrek Wu b16972@freescale.com
+ *
+ * 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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/asm-offsets.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/asm-offsets.h
new file mode 100644
index 0000000000..dffe187b7c
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/asm-offsets.h
@@ -0,0 +1,73 @@
+#ifndef __ASM_OFFSETS_H__
+#define __ASM_OFFSETS_H__
+/*
+ * DO NOT MODIFY.
+ *
+ * This file was generated by Kbuild
+ *
+ */
+
+#define TASK_STATE 0 /* offsetof(struct task_struct, state) | */
+#define TASK_FLAGS 12 /* offsetof(struct task_struct, flags) | */
+#define TASK_PTRACE 16 /* offsetof(struct task_struct, ptrace) | */
+#define TASK_THREAD 476 /* offsetof(struct task_struct, thread) | */
+#define TASK_INFO 638 /* offsetof(struct task_struct, thread.info) | */
+#define TASK_MM 178 /* offsetof(struct task_struct, mm) | */
+#define TASK_ACTIVE_MM 182 /* offsetof(struct task_struct, active_mm) | */
+#define THREAD_KSP 0 /* offsetof(struct thread_struct, ksp) | */
+#define THREAD_USP 4 /* offsetof(struct thread_struct, usp) | */
+#define THREAD_SR 8 /* offsetof(struct thread_struct, sr) | */
+#define THREAD_FS 10 /* offsetof(struct thread_struct, fs) | */
+#define THREAD_CRP 14 /* offsetof(struct thread_struct, crp) | */
+#define THREAD_ESP0 22 /* offsetof(struct thread_struct, esp0) | */
+#define THREAD_FPREG 38 /* offsetof(struct thread_struct, fp) | */
+#define THREAD_FPCNTL 134 /* offsetof(struct thread_struct, fpcntl) | */
+#define THREAD_FPSTATE 146 /* offsetof(struct thread_struct, fpstate) | */
+#define TINFO_PREEMPT 12 /* offsetof(struct thread_info, preempt_count) | */
+#define TINFO_FLAGS 4 /* offsetof(struct thread_info, flags) | */
+#define PT_D0 32 /* offsetof(struct pt_regs, d0) | */
+#define PT_ORIG_D0 36 /* offsetof(struct pt_regs, orig_d0) | */
+#define PT_D1 0 /* offsetof(struct pt_regs, d1) | */
+#define PT_D2 4 /* offsetof(struct pt_regs, d2) | */
+#define PT_D3 8 /* offsetof(struct pt_regs, d3) | */
+#define PT_D4 12 /* offsetof(struct pt_regs, d4) | */
+#define PT_D5 16 /* offsetof(struct pt_regs, d5) | */
+#define PT_A0 20 /* offsetof(struct pt_regs, a0) | */
+#define PT_A1 24 /* offsetof(struct pt_regs, a1) | */
+#define PT_A2 28 /* offsetof(struct pt_regs, a2) | */
+#define PT_PC 56 /* offsetof(struct pt_regs, pc) | */
+#define PT_SR 54 /* offsetof(struct pt_regs, sr) | */
+#define MM_CONTEXT 328 /* offsetof(struct mm_struct, context) | */
+#define PT_VECTOR 52 /* offsetof(struct pt_regs, pc) - 4 | */
+#define IRQ_HANDLER 0 /* offsetof(struct irq_node, handler) | */
+#define IRQ_DEVID 4 /* offsetof(struct irq_node, dev_id) | */
+#define IRQ_NEXT 8 /* offsetof(struct irq_node, next) | */
+#define STAT_IRQ 72 /* offsetof(struct kernel_stat, irqs) | */
+#define CPUSTAT_SOFTIRQ_PENDING 0 /* offsetof(irq_cpustat_t, __softirq_pending) | */
+#define BIR_TAG 0 /* offsetof(struct bi_record, tag) | */
+#define BIR_SIZE 2 /* offsetof(struct bi_record, size) | */
+#define BIR_DATA 4 /* offsetof(struct bi_record, data) | */
+#define FONT_DESC_IDX 0 /* offsetof(struct font_desc, idx) | */
+#define FONT_DESC_NAME 4 /* offsetof(struct font_desc, name) | */
+#define FONT_DESC_WIDTH 8 /* offsetof(struct font_desc, width) | */
+#define FONT_DESC_HEIGHT 12 /* offsetof(struct font_desc, height) | */
+#define FONT_DESC_DATA 16 /* offsetof(struct font_desc, data) | */
+#define FONT_DESC_PREF 20 /* offsetof(struct font_desc, pref) | */
+#define SIGSEGV 11 /* SIGSEGV | */
+#define SEGV_MAPERR 196609 /* SEGV_MAPERR | */
+#define SIGTRAP 5 /* SIGTRAP | */
+#define TRAP_TRACE 196610 /* TRAP_TRACE | */
+#define CUSTOMBASE -2132807680 /* &amiga_custom | */
+#define C_INTENAR 28 /* offsetof(struct CUSTOM, intenar) | */
+#define C_INTREQR 30 /* offsetof(struct CUSTOM, intreqr) | */
+#define C_INTENA 154 /* offsetof(struct CUSTOM, intena) | */
+#define C_INTREQ 156 /* offsetof(struct CUSTOM, intreq) | */
+#define C_SERDATR 24 /* offsetof(struct CUSTOM, serdatr) | */
+#define C_SERDAT 48 /* offsetof(struct CUSTOM, serdat) | */
+#define C_SERPER 50 /* offsetof(struct CUSTOM, serper) | */
+#define CIAABASE -2134908927 /* &ciaa | */
+#define CIABBASE -2134913024 /* &ciab | */
+#define C_PRA 0 /* offsetof(struct CIA, pra) | */
+#define ZTWOBASE -2147483648 /* zTwoBase | */
+
+#endif
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_548x_cacheflush.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_548x_cacheflush.h
new file mode 100644
index 0000000000..bc19dfc15c
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_548x_cacheflush.h
@@ -0,0 +1,262 @@
+/*
+ * arch/m68k/include/asm/cf_548x_cacheflush.h - Coldfire 547x/548x Cache
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Kurt Mahan kmahan@freescale.com
+ * Shrek Wu b16972@freescale.com
+ *
+ * Based on include/asm-m68k/cacheflush.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.
+ */
+#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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_bitops.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_bitops.h
new file mode 100644
index 0000000000..6f9e9c0990
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_bitops.h
@@ -0,0 +1,443 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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.
+ */
+#ifndef __CF_BITOPS__
+#define __CF_BITOPS__
+
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
+#include <linux/compiler.h>
+
+#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))
+
+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;
+}
+
+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))
+
+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));
+}
+
+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))
+
+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;
+}
+
+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))
+
+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));
+}
+
+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))
+
+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;
+}
+
+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))
+
+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));
+}
+
+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;
+}
+
+static inline int __fls(int x)
+{
+ return fls(x) - 1;
+}
+
+#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 /* __CF_BITOPS__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_cacheflush.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_cacheflush.h
new file mode 100644
index 0000000000..49c5c4cca7
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_entry.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_entry.h
new file mode 100644
index 0000000000..c8f37a4105
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_io.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_io.h
new file mode 100644
index 0000000000..b2c7a46481
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_io.h
@@ -0,0 +1,191 @@
+/*
+ * linux/include/asm-m68k/cf_io.h
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * 9/30/08 JKM - Separated Coldfire pieces out from m68k.
+ */
+
+#ifndef __CF_IO__
+#define __CF_IO__
+
+#ifdef __KERNEL__
+
+#include <linux/compiler.h>
+#include <asm/raw_io.h>
+#include <asm/virtconvert.h>
+
+#include <asm-generic/iomap.h>
+
+/*
+ * These should be valid on any ioremap()ed region
+ */
+#define readb(addr) in_8(addr)
+#define writeb(val,addr) out_8((addr),(val))
+#define readw(addr) in_le16(addr)
+#define writew(val,addr) out_le16((addr),(val))
+#define readl(addr) in_le32(addr)
+#define writel(val,addr) out_le32((addr),(val))
+
+#define readb_relaxed(addr) readb(addr)
+#define readw_relaxed(addr) readw(addr)
+#define readl_relaxed(addr) readl(addr)
+
+#ifdef CONFIG_PCI
+
+/*
+ * IO space in Coldfire
+ */
+/*#define HAVE_ARCH_PIO_SIZE 1
+#define PIO_OFFSET 0x00000000UL
+#define PIO_RESERVED 0x100000000UL
+#define PIO_MASK (PIO_RESERVED - 1)
+*/
+#define inb_p inb
+#define inw_p inw
+#define inl_p inl
+#define outb_p outb
+#define outw_p outw
+#define outl_p outl
+
+#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
+
+#else
+/* no pci */
+
+#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)
+
+#endif /* CONFIG_PCI */
+
+#define mmiowb()
+
+static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
+{
+ return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
+}
+static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size)
+{
+ return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
+}
+static inline void __iomem *ioremap_writethrough(unsigned long physaddr,
+ unsigned long size)
+{
+ return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
+}
+static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
+ unsigned long size)
+{
+ return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
+}
+
+static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
+{
+ __builtin_memset((void __force *) addr, val, count);
+}
+static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
+{
+ __builtin_memcpy(dst, (void __force *) src, count);
+}
+static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
+{
+ __builtin_memcpy((void __force *) dst, src, count);
+}
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+#endif /* __KERNEL__ */
+
+#define __ARCH_HAS_NO_PAGE_ZERO_MAPPED 1
+
+/*
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
+ * access
+ */
+#define xlate_dev_mem_ptr(p) __va(p)
+
+/*
+ * Convert a virtual cached pointer to an uncached pointer
+ */
+#define xlate_dev_kmem_ptr(p) p
+
+#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 /* _IO_H */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_page.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_page.h
new file mode 100644
index 0000000000..1421f49437
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_page.h
@@ -0,0 +1,186 @@
+/*
+ * linux/include/asm-m68k/cf_page.h
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Based on linux/include/asm-m68k/page.h
+ *
+ * 10/09/08 JKM: split Coldfire pieces into separate file
+ */
+#ifndef __CF_PAGE__
+#define __CF_PAGE__
+
+#include <linux/const.h>
+#include <asm/setup.h>
+#include <asm/page_offset.h>
+
+/* Virtual base page location */
+#define PAGE_OFFSET (PAGE_OFFSET_RAW)
+
+/* PAGE_SHIFT determines the page size */
+#define PAGE_SHIFT (13) /* 8K pages */
+#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
+#define PAGE_MASK (~(PAGE_SIZE-1))
+
+#define THREAD_SIZE PAGE_SIZE
+
+#ifndef __ASSEMBLY__
+#include <linux/compiler.h>
+#include <asm/module.h>
+
+#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
+#define free_user_page(page, addr) free_page(addr)
+
+#define clear_page(page) memset((page), 0, PAGE_SIZE)
+#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
+
+#define clear_user_page(addr, vaddr, page) \
+ do { clear_page(addr); \
+ flush_dcache_page(page); \
+ } while (0)
+
+#define copy_user_page(to, from, vaddr, page) \
+ do { copy_page(to, from); \
+ flush_dcache_page(page); \
+ } while (0)
+
+/*
+ * These are used to make use of C type-checking..
+ */
+typedef struct { unsigned long pte; } pte_t;
+typedef struct { unsigned long pmd[16]; } pmd_t;
+typedef struct { unsigned long pgd; } pgd_t;
+typedef struct { unsigned long pgprot; } pgprot_t;
+typedef struct page *pgtable_t;
+
+#define pte_val(x) ((x).pte)
+#define pmd_val(x) ((&x)->pmd[0])
+#define pgd_val(x) ((x).pgd)
+#define pgprot_val(x) ((x).pgprot)
+
+#define __pte(x) ((pte_t) { (x) } )
+#define __pmd(x) ((pmd_t) { (x) } )
+#define __pgd(x) ((pgd_t) { (x) } )
+#define __pgprot(x) ((pgprot_t) { (x) } )
+
+/* to align the pointer to the (next) page boundary */
+/*Defined in linux/mm.h*/
+/*#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)*/
+
+extern unsigned long m68k_memoffset;
+
+#define WANT_PAGE_VIRTUAL
+
+extern unsigned long cf_dma_base;
+extern unsigned long cf_dma_end;
+
+/*
+ * Convert a virt to a phys
+ */
+static inline unsigned long ___pa(void *vaddr)
+{
+#if CONFIG_SDRAM_BASE != PAGE_OFFSET
+ return (((unsigned long)vaddr & 0x0fffffff) + CONFIG_SDRAM_BASE);
+#else
+ if ((unsigned long)vaddr >= CONFIG_DMA_BASE &&
+ (unsigned long)vaddr < (CONFIG_DMA_BASE + CONFIG_DMA_SIZE)) {
+ /* address is in carved out DMA range */
+ return ((unsigned long)vaddr - CONFIG_DMA_BASE) + CONFIG_SDRAM_BASE;
+ }
+ else if ((unsigned long)vaddr >= PAGE_OFFSET &&
+ (unsigned long)vaddr < (PAGE_OFFSET + CONFIG_SDRAM_SIZE)) {
+ /* normal mapping */
+ return ((unsigned long)vaddr - PAGE_OFFSET) + CONFIG_SDRAM_BASE;
+ }
+
+ return (unsigned long)vaddr;
+#endif
+}
+#define __pa(vaddr) ___pa((void *)(vaddr))
+
+/*
+ * Convert a phys to a virt
+ */
+static inline void *__va(unsigned long paddr)
+{
+#if CONFIG_SDRAM_BASE != PAGE_OFFSET
+ return (void *)((paddr & 0x0fffffff) + PAGE_OFFSET);
+#else
+ if (paddr >= cf_dma_base && paddr <= cf_dma_end) {
+ /* mapped address for DMA */
+ return (void *)((paddr - CONFIG_SDRAM_BASE) + CONFIG_DMA_BASE);
+ }
+ else if (paddr >= cf_dma_end &&
+ paddr < (CONFIG_SDRAM_BASE + CONFIG_SDRAM_SIZE)) {
+ /* normal mapping */
+ return (void *)((paddr - CONFIG_SDRAM_BASE) + PAGE_OFFSET);
+ }
+ return (void *)paddr;
+#endif
+}
+
+/*
+ * NOTE: virtual isn't really correct, actually it should be the offset into the
+ * 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)
+
+extern int m68k_virt_to_node_shift;
+
+#ifdef CONFIG_SINGLE_MEMORY_CHUNK
+#define __virt_to_node(addr) (&pg_data_map[0])
+#else
+extern struct pglist_data *pg_data_table[];
+
+static inline __attribute_const__ int __virt_to_node_shift(void)
+{
+ return m68k_virt_to_node_shift;
+}
+
+#define __virt_to_node(addr) (pg_data_table[(unsigned long)(addr) >> __virt_to_node_shift()])
+#endif /* !CONFIG_SINGLE_MEMORY_CHUNK */
+
+#define virt_to_page(addr) ({ \
+ pfn_to_page(virt_to_pfn(addr)); \
+})
+#define page_to_virt(page) ({ \
+ pfn_to_virt(page_to_pfn(page)); \
+})
+
+#define pfn_to_page(pfn) ({ \
+ unsigned long __pfn = (pfn); \
+ struct pglist_data *pgdat; \
+ pgdat = __virt_to_node((unsigned long)pfn_to_virt(__pfn)); \
+ pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn); \
+})
+#define page_to_pfn(_page) ({ \
+ struct page *__p = (_page); \
+ struct pglist_data *pgdat; \
+ pgdat = &pg_data_map[page_to_nid(__p)]; \
+ ((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn; \
+})
+
+#define virt_addr_valid(kaddr) ( ((void *)(kaddr) >= (void *)PAGE_OFFSET && \
+ (void *)(kaddr) < high_memory) || \
+ ((void *)(kaddr) >= (void*)CONFIG_DMA_BASE && \
+ (void *)(kaddr) < (void*)(CONFIG_DMA_BASE+CONFIG_DMA_SIZE)))
+
+#define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn))
+
+#endif /* __ASSEMBLY__ */
+
+#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#include <asm-generic/getorder.h>
+
+#ifdef CONFIG_VDSO
+#define __HAVE_ARCH_GATE_AREA
+#endif
+
+#endif /* __CF_PAGE__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgalloc.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgalloc.h
new file mode 100644
index 0000000000..de3916762a
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgalloc.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+#ifndef M68K_CF_PGALLOC_H
+#define M68K_CF_PGALLOC_H
+#include <linux/highmem.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_KERNEL|__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, unsigned long address)
+{
+ __free_page(page);
+}
+
+#define __pmd_free_tlb(tlb, pmd, addr) do { } while (0)
+
+static inline struct page *pte_alloc_one(struct mm_struct *mm,
+ unsigned long address)
+{
+ struct page *page = alloc_pages(GFP_KERNEL|__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(page);
+
+ 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_KERNEL | __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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgtable.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgtable.h
new file mode 100644
index 0000000000..65668381d6
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_pgtable.h
@@ -0,0 +1,360 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+#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_SHARED \
+ | CF_PAGE_SYSTEM)
+
+/* Compound page protection values. */
+#define PAGE_NONE __pgprot(CF_PAGE_VALID \
+ | CF_PAGE_ACCESSED)
+
+#define PAGE_SHARED __pgprot(CF_PAGE_VALID \
+ | CF_PAGE_READABLE \
+ | CF_PAGE_WRITABLE \
+ | CF_PAGE_ACCESSED)
+
+#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)
+
+/*
+ * 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_EXEC)
+#define __S010 PAGE_SHARED
+#define __S110 __pgprot(CF_PAGE_VALID \
+ | CF_PAGE_ACCESSED \
+ | CF_PAGE_WRITABLE \
+ | CF_PAGE_EXEC)
+#define __S001 __pgprot(CF_PAGE_VALID \
+ | CF_PAGE_ACCESSED \
+ | CF_PAGE_READABLE)
+#define __S101 __pgprot(CF_PAGE_VALID \
+ | CF_PAGE_ACCESSED \
+ | CF_PAGE_READABLE \
+ | CF_PAGE_EXEC)
+#define __S011 PAGE_SHARED
+#define __S111 __pgprot(CF_PAGE_VALID \
+ | CF_PAGE_ACCESSED \
+ | CF_PAGE_READABLE \
+ | CF_PAGE_WRITABLE \
+ | 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)
+
+static 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; }
+static inline int pte_special(pte_t pte) { return 0; }
+
+
+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; }
+static inline pte_t pte_mkspecial(pte_t pte) { 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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_raw_io.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_raw_io.h
new file mode 100644
index 0000000000..246a45568d
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_raw_io.h
@@ -0,0 +1,181 @@
+/*
+ * linux/include/asm-m68k/cf_raw_io.h
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * 09/30/08 JKM: split Coldfire pieces into separate file
+ */
+#ifndef __CF_RAW_IO__
+#define __CF_RAW_IO__
+
+#ifdef __KERNEL__
+
+#include <asm/types.h>
+
+/* Values for nocacheflag and cmode */
+#define IOMAP_FULL_CACHING 0
+#define IOMAP_NOCACHE_SER 1
+#define IOMAP_NOCACHE_NONSER 2
+#define IOMAP_WRITETHROUGH 3
+
+extern void iounmap(void __iomem *addr);
+
+extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
+ int cacheflag);
+extern void __iounmap(void *addr, unsigned long size);
+
+
+/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates
+ * two accesses to memory, which may be undesirable for some devices.
+ */
+#define in_8(addr) \
+ ({ u8 __v = (*(__force volatile u8 *) (addr)); __v; })
+#define in_be16(addr) \
+ ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; })
+#define in_be32(addr) \
+ ({ u32 __v = (*(__force volatile u32 *) (addr)); __v; })
+#define in_le16(addr) \
+ ({ u16 __v = le16_to_cpu(*(__force volatile __le16 *) (addr)); __v; })
+#define in_le32(addr) \
+ ({ u32 __v = le32_to_cpu(*(__force volatile __le32 *) (addr)); __v; })
+
+#define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b))
+#define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w))
+#define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
+#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))
+
+
+#ifdef CONFIG_PCI
+/* 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);
+
+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);
+
+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
+/* non-pci */
+#define raw_inb in_8
+#define raw_inw in_be16
+#define raw_inl in_be32
+
+#define raw_outb(val,port) out_8((port),(val))
+#define raw_outw(val,port) out_be16((port),(val))
+#define raw_outl(val,port) out_be32((port),(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;
+
+ for (i = 0; i < len; i++)
+ *buf++ = in_8(port);
+}
+
+static inline void raw_outsb(volatile u8 __iomem *port, const u8 *buf,
+ unsigned int len)
+{
+ unsigned int i;
+
+ for (i = 0; i < len; i++)
+ out_8(port, *buf++);
+}
+
+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)
+{
+#ifdef UNDEF
+ unsigned int i;
+
+ for (i = 0; i < nr; i++)
+ *buf++ = in_le16(port);
+#endif
+}
+
+static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf,
+ unsigned int nr)
+{
+#ifdef UNDEF
+ unsigned int i;
+
+ for (i = 0; i < nr; i++, buf++)
+ out_le16(port, *buf);
+#endif
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* __CF_RAW_IO__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_tlbflush.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_tlbflush.h
new file mode 100644
index 0000000000..ae253d4eef
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_tlbflush.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+#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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_uaccess.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_uaccess.h
new file mode 100644
index 0000000000..d667097dd0
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_uaccess.h
@@ -0,0 +1,379 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+#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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h
new file mode 100644
index 0000000000..ed95887da2
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cf_virtconvert.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+#ifndef __CF_VIRTCONVERT__
+#define __CF_VIRTCONVERT__
+
+/*
+ * Macros used for converting between virtual and physical mappings.
+ *
+ * Coldfire Specific
+ */
+
+#ifdef __KERNEL__
+
+#include <linux/compiler.h>
+#include <linux/mmzone.h>
+#include <asm/setup.h>
+#include <asm/page.h>
+
+/*
+ * Change virtual addresses to physical addresses and vv.
+ */
+static inline unsigned long virt_to_phys(void *address)
+{
+ return __pa(address);
+}
+
+static inline void *phys_to_virt(unsigned long address)
+{
+ return __va(address);
+}
+
+/* Permanent address of a page. */
+#ifdef CONFIG_SINGLE_MEMORY_CHUNK
+#define page_to_phys(page) \
+ __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
+#else
+#define page_to_phys(_page) ({ \
+ struct page *__page = _page; \
+ struct pglist_data *pgdat; \
+ pgdat = pg_data_table[page_to_nid(__page)]; \
+ page_to_pfn(__page) << PAGE_SHIFT; \
+})
+#endif
+
+/*
+ * IO bus memory addresses are 1:1 with the physical address,
+ */
+#ifdef CONFIG_PCI
+#define virt_to_bus(a) (a + PCI_DMA_BASE)
+#define bus_to_virt(a) (a - PCI_DMA_BASE)
+#else
+#define virt_to_bus(a) (a)
+#define bus_to_virt(a) (a)
+#endif
+
+#endif /* __KERNEL__ */
+#endif /* __CF_VIRTCONVERT__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cfcache.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cfcache.h
new file mode 100644
index 0000000000..730ee97770
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cfmmu.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cfmmu.h
new file mode 100644
index 0000000000..758a9eb3fd
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/cfmmu.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Definitions for Coldfire V4e MMU
+ */
+#include <asm/movs.h>
+
+#ifndef __CF_MMU_H__
+#define __CF_MMU_H__
+
+
+#define MMU_BASE 0xE8000000
+
+
+#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__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h
new file mode 100644
index 0000000000..aba920c4b4
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h
@@ -0,0 +1,98 @@
+/*
+ * m5485dma.h -- ColdFire 547x/548x DMA controller support.
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+#ifndef __MCF548X_DMA_H__
+#define __MCF548X_DMA_H__
+
+
+/* Register read/write macros */
+#define MCF_DMA_DIPR MCF_REG32(0x008014)
+#define MCF_DMA_DIMR MCF_REG32(0x008018)
+#define MCF_DMA_IMCR MCF_REG32(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__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dspi.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dspi.h
new file mode 100644
index 0000000000..0b7f6f37e1
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dspi.h
@@ -0,0 +1,146 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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_ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpio.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpio.h
new file mode 100644
index 0000000000..3ca4b8c393
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpio.h
@@ -0,0 +1,695 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * 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_ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpt.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpt.h
new file mode 100644
index 0000000000..27f716b875
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpt.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * 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)
+
+#define MCF_GPT_MAX_TIMEOUT 30
+/********************************************************************/
+
+#endif /* __MCF548X_GPT_H__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485pci.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485pci.h
new file mode 100644
index 0000000000..601b1d23ff
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485pci.h
@@ -0,0 +1,380 @@
+/*
+ * m5485pci.h -- ColdFire 547x/548x PCI controller support.
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+#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__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485psc.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485psc.h
new file mode 100644
index 0000000000..2aa6e9fd76
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485psc.h
@@ -0,0 +1,475 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * 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 MCF_REG08(0x008600)
+#define MCF_PSC_SR0 MCF_REG16(0x008604)
+#define MCF_PSC_CSR0 MCF_REG08(0x008604)
+#define MCF_PSC_CR0 MCF_REG08(0x008608)
+#define MCF_PSC_RB0 MCF_REG32(0x00860C)
+#define MCF_PSC_TB0 MCF_REG32(0x00860C)
+#define MCF_PSC_TB_8BIT0 MCF_REG32(0x00860C)
+#define MCF_PSC_TB_16BIT0 MCF_REG32(0x00860C)
+#define MCF_PSC_TB_AC970 MCF_REG32(0x00860C)
+#define MCF_PSC_IPCR0 MCF_REG08(0x008610)
+#define MCF_PSC_ACR0 MCF_REG08(0x008610)
+#define MCF_PSC_ISR0 MCF_REG16(0x008614)
+#define MCF_PSC_IMR0 MCF_REG16(0x008614)
+#define MCF_PSC_CTUR0 MCF_REG08(0x008618)
+#define MCF_PSC_CTLR0 MCF_REG08(0x00861C)
+#define MCF_PSC_IP0 MCF_REG08(0x008634)
+#define MCF_PSC_OPSET0 MCF_REG08(0x008638)
+#define MCF_PSC_OPRESET0 MCF_REG08(0x00863C)
+#define MCF_PSC_SICR0 MCF_REG08(0x008640)
+#define MCF_PSC_IRCR10 MCF_REG08(0x008644)
+#define MCF_PSC_IRCR20 MCF_REG08(0x008648)
+#define MCF_PSC_IRSDR0 MCF_REG08(0x00864C)
+#define MCF_PSC_IRMDR0 MCF_REG08(0x008650)
+#define MCF_PSC_IRFDR0 MCF_REG08(0x008654)
+#define MCF_PSC_RFCNT0 MCF_REG16(0x008658)
+#define MCF_PSC_TFCNT0 MCF_REG16(0x00865C)
+#define MCF_PSC_RFSR0 MCF_REG16(0x008664)
+#define MCF_PSC_TFSR0 MCF_REG16(0x008684)
+#define MCF_PSC_RFCR0 MCF_REG32(0x008668)
+#define MCF_PSC_TFCR0 MCF_REG32(0x008688)
+#define MCF_PSC_RFAR0 MCF_REG16(0x00866E)
+#define MCF_PSC_TFAR0 MCF_REG16(0x00868E)
+#define MCF_PSC_RFRP0 MCF_REG16(0x008672)
+#define MCF_PSC_TFRP0 MCF_REG16(0x008692)
+#define MCF_PSC_RFWP0 MCF_REG16(0x008676)
+#define MCF_PSC_TFWP0 MCF_REG16(0x008696)
+#define MCF_PSC_RLRFP0 MCF_REG16(0x00867A)
+#define MCF_PSC_TLRFP0 MCF_REG16(0x00869A)
+#define MCF_PSC_RLWFP0 MCF_REG16(0x00867E)
+#define MCF_PSC_TLWFP0 MCF_REG16(0x00869E)
+#define MCF_PSC_MR1 MCF_REG08(0x008700)
+#define MCF_PSC_SR1 MCF_REG16(0x008704)
+#define MCF_PSC_CSR1 MCF_REG08(0x008704)
+#define MCF_PSC_CR1 MCF_REG08(0x008708)
+#define MCF_PSC_RB1 MCF_REG32(0x00870C)
+#define MCF_PSC_TB1 MCF_REG32(0x00870C)
+#define MCF_PSC_TB_8BIT1 MCF_REG32(0x00870C)
+#define MCF_PSC_TB_16BIT1 MCF_REG32(0x00870C)
+#define MCF_PSC_TB_AC971 MCF_REG32(0x00870C)
+#define MCF_PSC_IPCR1 MCF_REG08(0x008710)
+#define MCF_PSC_ACR1 MCF_REG08(0x008710)
+#define MCF_PSC_ISR1 MCF_REG16(0x008714)
+#define MCF_PSC_IMR1 MCF_REG16(0x008714)
+#define MCF_PSC_CTUR1 MCF_REG08(0x008718)
+#define MCF_PSC_CTLR1 MCF_REG08(0x00871C)
+#define MCF_PSC_IP1 MCF_REG08(0x008734)
+#define MCF_PSC_OPSET1 MCF_REG08(0x008738)
+#define MCF_PSC_OPRESET1 MCF_REG08(0x00873C)
+#define MCF_PSC_SICR1 MCF_REG08(0x008740)
+#define MCF_PSC_IRCR11 MCF_REG08(0x008744)
+#define MCF_PSC_IRCR21 MCF_REG08(0x008748)
+#define MCF_PSC_IRSDR1 MCF_REG08(0x00874C)
+#define MCF_PSC_IRMDR1 MCF_REG08(0x008750)
+#define MCF_PSC_IRFDR1 MCF_REG08(0x008754)
+#define MCF_PSC_RFCNT1 MCF_REG16(0x008758)
+#define MCF_PSC_TFCNT1 MCF_REG16(0x00875C)
+#define MCF_PSC_RFSR1 MCF_REG16(0x008764)
+#define MCF_PSC_TFSR1 MCF_REG16(0x008784)
+#define MCF_PSC_RFCR1 MCF_REG32(0x008768)
+#define MCF_PSC_TFCR1 MCF_REG32(0x008788)
+#define MCF_PSC_RFAR1 MCF_REG16(0x00876E)
+#define MCF_PSC_TFAR1 MCF_REG16(0x00878E)
+#define MCF_PSC_RFRP1 MCF_REG16(0x008772)
+#define MCF_PSC_TFRP1 MCF_REG16(0x008792)
+#define MCF_PSC_RFWP1 MCF_REG16(0x008776)
+#define MCF_PSC_TFWP1 MCF_REG16(0x008796)
+#define MCF_PSC_RLRFP1 MCF_REG16(0x00877A)
+#define MCF_PSC_TLRFP1 MCF_REG16(0x00879A)
+#define MCF_PSC_RLWFP1 MCF_REG16(0x00877E)
+#define MCF_PSC_TLWFP1 MCF_REG16(0x00879E)
+#define MCF_PSC_MR2 MCF_REG08(0x008800)
+#define MCF_PSC_SR2 MCF_REG16(0x008804)
+#define MCF_PSC_CSR2 MCF_REG08(0x008804)
+#define MCF_PSC_CR2 MCF_REG08(0x008808)
+#define MCF_PSC_RB2 MCF_REG32(0x00880C)
+#define MCF_PSC_TB2 MCF_REG32(0x00880C)
+#define MCF_PSC_TB_8BIT2 MCF_REG32(0x00880C)
+#define MCF_PSC_TB_16BIT2 MCF_REG32(0x00880C)
+#define MCF_PSC_TB_AC972 MCF_REG32(0x00880C)
+#define MCF_PSC_IPCR2 MCF_REG08(0x008810)
+#define MCF_PSC_ACR2 MCF_REG08(0x008810)
+#define MCF_PSC_ISR2 MCF_REG16(0x008814)
+#define MCF_PSC_IMR2 MCF_REG16(0x008814)
+#define MCF_PSC_CTUR2 MCF_REG08(0x008818)
+#define MCF_PSC_CTLR2 MCF_REG08(0x00881C)
+#define MCF_PSC_IP2 MCF_REG08(0x008834)
+#define MCF_PSC_OPSET2 MCF_REG08(0x008838)
+#define MCF_PSC_OPRESET2 MCF_REG08(0x00883C)
+#define MCF_PSC_SICR2 MCF_REG08(0x008840)
+#define MCF_PSC_IRCR12 MCF_REG08(0x008844)
+#define MCF_PSC_IRCR22 MCF_REG08(0x008848)
+#define MCF_PSC_IRSDR2 MCF_REG08(0x00884C)
+#define MCF_PSC_IRMDR2 MCF_REG08(0x008850)
+#define MCF_PSC_IRFDR2 MCF_REG08(0x008854)
+#define MCF_PSC_RFCNT2 MCF_REG16(0x008858)
+#define MCF_PSC_TFCNT2 MCF_REG16(0x00885C)
+#define MCF_PSC_RFSR2 MCF_REG16(0x008864)
+#define MCF_PSC_TFSR2 MCF_REG16(0x008884)
+#define MCF_PSC_RFCR2 MCF_REG32(0x008868)
+#define MCF_PSC_TFCR2 MCF_REG32(0x008888)
+#define MCF_PSC_RFAR2 MCF_REG16(0x00886E)
+#define MCF_PSC_TFAR2 MCF_REG16(0x00888E)
+#define MCF_PSC_RFRP2 MCF_REG16(0x008872)
+#define MCF_PSC_TFRP2 MCF_REG16(0x008892)
+#define MCF_PSC_RFWP2 MCF_REG16(0x008876)
+#define MCF_PSC_TFWP2 MCF_REG16(0x008896)
+#define MCF_PSC_RLRFP2 MCF_REG16(0x00887A)
+#define MCF_PSC_TLRFP2 MCF_REG16(0x00889A)
+#define MCF_PSC_RLWFP2 MCF_REG16(0x00887E)
+#define MCF_PSC_TLWFP2 MCF_REG16(0x00889E)
+#define MCF_PSC_MR3 MCF_REG08(0x008900)
+#define MCF_PSC_SR3 MCF_REG16(0x008904)
+#define MCF_PSC_CSR3 MCF_REG08(0x008904)
+#define MCF_PSC_CR3 MCF_REG08(0x008908)
+#define MCF_PSC_RB3 MCF_REG32(0x00890C)
+#define MCF_PSC_TB3 MCF_REG32(0x00890C)
+#define MCF_PSC_TB_8BIT3 MCF_REG32(0x00890C)
+#define MCF_PSC_TB_16BIT3 MCF_REG32(0x00890C)
+#define MCF_PSC_TB_AC973 MCF_REG32(0x00890C)
+#define MCF_PSC_IPCR3 MCF_REG08(0x008910)
+#define MCF_PSC_ACR3 MCF_REG08(0x008910)
+#define MCF_PSC_ISR3 MCF_REG16(0x008914)
+#define MCF_PSC_IMR3 MCF_REG16(0x008914)
+#define MCF_PSC_CTUR3 MCF_REG08(0x008918)
+#define MCF_PSC_CTLR3 MCF_REG08(0x00891C)
+#define MCF_PSC_IP3 MCF_REG08(0x008934)
+#define MCF_PSC_OPSET3 MCF_REG08(0x008938)
+#define MCF_PSC_OPRESET3 MCF_REG08(0x00893C)
+#define MCF_PSC_SICR3 MCF_REG08(0x008940)
+#define MCF_PSC_IRCR13 MCF_REG08(0x008944)
+#define MCF_PSC_IRCR23 MCF_REG08(0x008948)
+#define MCF_PSC_IRSDR3 MCF_REG08(0x00894C)
+#define MCF_PSC_IRMDR3 MCF_REG08(0x008950)
+#define MCF_PSC_IRFDR3 MCF_REG08(0x008954)
+#define MCF_PSC_RFCNT3 MCF_REG16(0x008958)
+#define MCF_PSC_TFCNT3 MCF_REG16(0x00895C)
+#define MCF_PSC_RFSR3 MCF_REG16(0x008964)
+#define MCF_PSC_TFSR3 MCF_REG16(0x008984)
+#define MCF_PSC_RFCR3 MCF_REG32(0x008968)
+#define MCF_PSC_TFCR3 MCF_REG32(0x008988)
+#define MCF_PSC_RFAR3 MCF_REG16(0x00896E)
+#define MCF_PSC_TFAR3 MCF_REG16(0x00898E)
+#define MCF_PSC_RFRP3 MCF_REG16(0x008972)
+#define MCF_PSC_TFRP3 MCF_REG16(0x008992)
+#define MCF_PSC_RFWP3 MCF_REG16(0x008976)
+#define MCF_PSC_TFWP3 MCF_REG16(0x008996)
+#define MCF_PSC_RLRFP3 MCF_REG16(0x00897A)
+#define MCF_PSC_TLRFP3 MCF_REG16(0x00899A)
+#define MCF_PSC_RLWFP3 MCF_REG16(0x00897E)
+#define MCF_PSC_TLWFP3 MCF_REG16(0x00899E)
+#define MCF_PSC_MR(x) MCF_REG08(0x008600+((x)*0x100))
+#define MCF_PSC_SR(x) MCF_REG16(0x008604+((x)*0x100))
+#define MCF_PSC_CSR(x) MCF_REG08(0x008604+((x)*0x100))
+#define MCF_PSC_CR(x) MCF_REG08(0x008608+((x)*0x100))
+#define MCF_PSC_RB(x) MCF_REG32(0x00860C+((x)*0x100))
+#define MCF_PSC_TB(x) MCF_REG32(0x00860C+((x)*0x100))
+#define MCF_PSC_TB_8BIT(x) MCF_REG32(0x00860C+((x)*0x100))
+#define MCF_PSC_TB_16BIT(x) MCF_REG32(0x00860C+((x)*0x100))
+#define MCF_PSC_TB_AC97(x) MCF_REG32(0x00860C+((x)*0x100))
+#define MCF_PSC_IPCR(x) MCF_REG08(0x008610+((x)*0x100))
+#define MCF_PSC_ACR(x) MCF_REG08(0x008610+((x)*0x100))
+#define MCF_PSC_ISR(x) MCF_REG16(0x008614+((x)*0x100))
+#define MCF_PSC_IMR(x) MCF_REG16(0x008614+((x)*0x100))
+#define MCF_PSC_CTUR(x) MCF_REG08(0x008618+((x)*0x100))
+#define MCF_PSC_CTLR(x) MCF_REG08(0x00861C+((x)*0x100))
+#define MCF_PSC_IP(x) MCF_REG08(0x008634+((x)*0x100))
+#define MCF_PSC_OPSET(x) MCF_REG08(0x008638+((x)*0x100))
+#define MCF_PSC_OPRESET(x) MCF_REG08(0x00863C+((x)*0x100))
+#define MCF_PSC_SICR(x) MCF_REG08(0x008640+((x)*0x100))
+#define MCF_PSC_IRCR1(x) MCF_REG08(0x008644+((x)*0x100))
+#define MCF_PSC_IRCR2(x) MCF_REG08(0x008648+((x)*0x100))
+#define MCF_PSC_IRSDR(x) MCF_REG08(0x00864C+((x)*0x100))
+#define MCF_PSC_IRMDR(x) MCF_REG08(0x008650+((x)*0x100))
+#define MCF_PSC_IRFDR(x) MCF_REG08(0x008654+((x)*0x100))
+#define MCF_PSC_RFCNT(x) MCF_REG16(0x008658+((x)*0x100))
+#define MCF_PSC_TFCNT(x) MCF_REG16(0x00865C+((x)*0x100))
+#define MCF_PSC_RFSR(x) MCF_REG16(0x008664+((x)*0x100))
+#define MCF_PSC_TFSR(x) MCF_REG16(0x008684+((x)*0x100))
+#define MCF_PSC_RFCR(x) MCF_REG32(0x008668+((x)*0x100))
+#define MCF_PSC_TFCR(x) MCF_REG32(0x008688+((x)*0x100))
+#define MCF_PSC_RFAR(x) MCF_REG16((0x00866E)+((x)*0x100))
+#define MCF_PSC_TFAR(x) MCF_REG16((0x00868E)+((x)*0x100))
+#define MCF_PSC_RFRP(x) MCF_REG16(0x008672+((x)*0x100))
+#define MCF_PSC_TFRP(x) MCF_REG16(0x008692+((x)*0x100))
+#define MCF_PSC_RFWP(x) MCF_REG16(0x008676+((x)*0x100))
+#define MCF_PSC_TFWP(x) MCF_REG16(0x008696+((x)*0x100))
+#define MCF_PSC_RLRFP(x) MCF_REG16(0x00867A+((x)*0x100))
+#define MCF_PSC_TLRFP(x) MCF_REG16(0x00869A+((x)*0x100))
+#define MCF_PSC_RLWFP(x) MCF_REG16(0x00867E+((x)*0x100))
+#define MCF_PSC_TLWFP(x) MCF_REG16(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__ */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sec.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sec.h
new file mode 100644
index 0000000000..b7a99c8056
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sec.h
@@ -0,0 +1,177 @@
+/*
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+#ifndef M5485SEC_H
+#define M5484SEC_H
+
+#define SEC_EUACR_U MCF_REG32(0x21000)
+#define SEC_EUACR_L MCF_REG32(0x21004)
+#define SEC_EUASR_U MCF_REG32(0x21028)
+#define SEC_EUASR_L MCF_REG32(0x2102C)
+#define SEC_SMCR MCF_REG32(0x21030)
+#define SEC_SISR_U MCF_REG32(0x21010)
+#define SEC_SISR_L MCF_REG32(0x21014)
+#define SEC_SICR_U MCF_REG32(0x21018)
+#define SEC_SICR_L MCF_REG32(0x2101C)
+#define SEC_SIMR_U MCF_REG32(0x21008)
+#define SEC_SIMR_L MCF_REG32(0x2100C)
+#define SEC_SID MCF_REG32(0x21020)
+
+#define SEC_SMCR_RESET 0x01000000
+#define SEC_SIMR_MASK_U 0x00000000
+#define SEC_SIMR_MASK_L 0x03333340
+
+#define SEC_CC0_FR MCF_REG32(0x2204C)
+#define SEC_CC0_CR MCF_REG32(0x2200C)
+#define SEC_CC0_CDPR MCF_REG32(0x22044)
+#define SEC_CC0_PSR_U MCF_REG32(0x22010)
+#define SEC_CC0_PSR_L MCF_REG32(0x22014)
+#define SEC_CC1_FR MCF_REG32(0x2304C)
+#define SEC_CC1_CR MCF_REG32(0x2300C)
+#define SEC_CC1_CDPR MCF_REG32(0x23044)
+#define SEC_CC1_PSR_U MCF_REG32(0x23010)
+#define SEC_CC1_PSR_L MCF_REG32(0x23014)
+
+#define SEC_CC_CR_RESET 0x00000001
+#define SEC_CC_CR_CONFIGURATION 0x0000001E
+#define SEC_CC_PSR_U_ERR_CH0 0x20000000
+#define SEC_CC_PSR_U_ERR_CH1 0x80000000
+#define SEC_CC_PSR_U_DN_CH0 0x10000000
+#define SEC_CC_PSR_U_DN_CH1 0x40000000
+
+#define SEC_DEU_DRCR MCF_REG32(0x2A018)
+#define SEC_DEU_DSR MCF_REG32(0x2A028)
+#define SEC_DEU_DISR MCF_REG32(0x2A030)
+#define SEC_DEU_DIMR MCF_REG32(0x2A038)
+
+#define SEC_DEU_DRCR_RESET 0x01000000
+#define SEC_DEU_DSR_RD 0x01000000
+#define SEC_DEU_DIMR_MASK 0xF63F0000
+
+#define SEC_AFEU_AFRCR MCF_REG32(0x28018)
+#define SEC_AFEU_AFSR MCF_REG32(0x28028)
+#define SEC_AFEU_AFISR MCF_REG32(0x28030)
+#define SEC_AFEU_AFIMR MCF_REG32(0x28038)
+
+#define SEC_AFEU_AFRCR_RESET 0x01000000
+#define SEC_AFEU_AFSR_RD 0x01000000
+#define SEC_AFEU_AFIMR_MASK 0xF61F0000
+
+
+#define SEC_MDEU_MDRCR MCF_REG32(0x2C018)
+#define SEC_MDEU_MDSR MCF_REG32(0x2C028)
+#define SEC_MDEU_MDISR MCF_REG32(0x2C030)
+#define SEC_MDEU_MDIMR MCF_REG32(0x2C038)
+
+#define SEC_MDEU_MDRCR_RESET 0x01000000
+#define SEC_MDEU_MDSR_RD 0x01000000
+#define SEC_MDEU_MDIMR_MASK 0xC41F0000
+
+
+#define SEC_RNG_RNGRCR MCF_REG32(0x2E018)
+#define SEC_RNG_RNGSR MCF_REG32(0x2E028)
+#define SEC_RNG_RNGISR MCF_REG32(0x2E030)
+#define SEC_RNG_RNGIMR MCF_REG32(0x2E038)
+
+#define SEC_RNG_RNGRCR_RESET 0x01000000
+#define SEC_RNG_RNGSR_RD 0x01000000
+#define SEC_RNG_RNGIMR_MASK 0xC2100000
+
+#define SEC_AESU_AESRCR MCF_REG32(0x32018)
+#define SEC_AESU_AESSR MCF_REG32(0x32028)
+#define SEC_AESU_AESISR MCF_REG32(0x32030)
+#define SEC_AESU_AESIMR MCF_REG32(0x32038)
+
+#define SEC_AESU_AESRCR_RESET 0x01000000
+#define SEC_AESU_AESSR_RD 0x01000000
+#define SEC_AESU_AESIMR_MASK 0xF61F0000
+
+
+#define SEC_DESC_NUM 20
+#define SEC_CHANNEL_NUMBER 2
+#define SEC_MAX_BUF_SIZE 32*1024
+#define SEC_INIT_TIMEOUT 1*HZ
+#define SEC_INTERRUPT 37
+
+/* Header descriptor values*/
+#define SEC_ALG_ENCR_DES_ECB_SINGLE 0x20100010
+#define SEC_ALG_DECR_DES_ECB_SINGLE 0x20000010
+#define SEC_ALG_ENCR_DES_ECB_TRIPLE 0x20300010
+#define SEC_ALG_DECR_DES_ECB_TRIPLE 0x20200010
+#define SEC_ALG_ENCR_DES_CBC_SINGLE 0x20500010
+#define SEC_ALG_DECR_DES_CBC_SINGLE 0x20400010
+#define SEC_ALG_ENCR_DES_CBC_TRIPLE 0x20700010
+#define SEC_ALG_DECR_DES_CBC_TRIPLE 0x20600010
+
+#define SEC_ALG_MDEU_SHA256 0x30500010
+#define SEC_ALG_MDEU_MD5 0x30600010
+#define SEC_ALG_MDEU_SHA 0x30400010
+#define SEC_ALG_MDEU_SHA256_HMAC 0x31D00010
+#define SEC_ALG_MDEU_MD5_HMAC 0x31E00010
+#define SEC_ALG_MDEU_SHA_HMAC 0x31C00010
+
+#define SEC_ALG_RNG 0x40000010
+
+
+#define SEC_ALG_AFEU_KEY 0x10200050
+#define SEC_ALG_AFEU_CONTEXT 0x10700050
+
+#define SEC_ALG_ENCR_AESU_CBC 0x60300010
+#define SEC_ALG_DECR_AESU_CBC 0x60200010
+#define SEC_ALG_ENCR_AESU_ECB 0x60100010
+#define SEC_ALG_DECR_AESU_ECB 0x60000010
+#define SEC_ALG_AESU_CTR 0x60600010
+
+
+
+#define SEC_DESCHEAD_ERROR 0xFE000000
+#define SEC_DESCHEAD_COMPLETED 0xFF000000
+
+#define SEC_DEVICE_NAME "cfsec"
+
+/*!!! This number must be changed*/
+#define SEC_MAJOR 130
+
+#define SEC_DEV_BUF 1024
+#define SEC_DEV_KEY_LEN 64
+#define SEC_DEV_VECTOR_LEN 259
+
+#define SEC_AES_BLCK_LEN 16
+#define SEC_DES_BLCK_LEN 8
+
+
+/* Descriptor structure of SEC*/
+struct sec_descriptor {
+ volatile unsigned long secdesc_header;
+ unsigned long secdesc_len1;
+ void *secdesc_ptr1;
+ unsigned long secdesc_iv_in_len;
+ void *secdesc_iv_in_ptr;
+ unsigned long secdesc_key_len;
+ void *secdesc_key_ptr;
+ unsigned long secdesc_data_in_len;
+ void *secdesc_data_in_ptr;
+ unsigned long secdesc_data_out_len;
+ void *secdesc_data_out_ptr;
+ unsigned long secdesc_iv_out_len;
+ void *secdesc_iv_out_ptr;
+ unsigned long secdesc_len7;
+ void *secdesc_ptr7;
+ void *secdesc_ptrnext;
+};
+
+struct sec_device_data {
+ unsigned char secdev_inbuf[SEC_DEV_BUF];
+ unsigned char secdev_outbuf[SEC_DEV_BUF];
+ unsigned char secdev_key[SEC_DEV_KEY_LEN];
+ unsigned char secdev_iv[SEC_DEV_VECTOR_LEN];
+ unsigned char secdev_ov[SEC_DEV_VECTOR_LEN];
+ struct sec_descriptor *secdev_desc;
+};
+
+struct sec_descriptor *sec_desc_alloc(void);
+inline void sec_desc_free(struct sec_descriptor *desc);
+int sec_execute(int channel, struct sec_descriptor *desc, int timeout);
+int sec_nonblock_execute(struct sec_descriptor *desc);
+#endif
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sim.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sim.h
new file mode 100644
index 0000000000..53984019da
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sim.h
@@ -0,0 +1,345 @@
+/*
+ * m5485sim.h -- ColdFire 547x/548x System Integration Unit support.
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+#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 */
+#define MCF_XARB_PRIEN MCF_REG32(0x000264)
+/* Arbiter master pri enable */
+#define MCF_XARB_PRI MCF_REG32(0x000268)
+/* Arbiter master pri levels */
+
+/*
+ * 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_EPDDR MCF_REG08(0x000F04)
+#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)
+
+/*
+ * FlexCAN Module Configuration Register
+ */
+#define CANMCR_MDIS (0x80000000)
+#define CANMCR_FRZ (0x40000000)
+#define CANMCR_HALT (0x10000000)
+#define CANMCR_SOFTRST (0x02000000)
+#define CANMCR_NOTRDY (0x08000000)
+#define CANMCR_FRZACK (0x01000000)
+#define CANMCR_SUPV (0x00800000)
+#define CANMCR_MAXMB (0x0F)
+/*
+ * FlexCAN Control Register
+ */
+#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_CLKSRC (0x00002000)
+#define CANCTRL_LPB (0x00001000)
+#define CANCTRL_SAMP(x) (((x)&0x01)<<7)
+#define CANCTRL_BOFFREC (0x00000040)
+#define CANCTRL_TSYNC (0x00000020)
+#define CANCTRL_LBUF (0x00000010)
+#define CANCTRL_LOM (0x00000008)
+#define CANCTRL_PROPSEG(x) ((x)&0x07)
+
+/*
+ * FlexCAN Error Counter Register
+ */
+#define ERRCNT_RXECTR(x) (((x)&0xFF)<<8)
+#define ERRCNT_TXECTR(x) ((x)&0xFF)
+
+/*
+ * FlexCAN Error and Status Register
+ */
+#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)
+
+/*
+ * Interrupt Mask Register
+ */
+#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)
+
+/*
+ * Interrupt Flag Register
+ */
+#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_BUFF_SET_ALL (0xFFFF)
+#define IFLAG_BUFF_CLEAR_ALL (0x0000)
+#define IFLAG_BUFnM(x) (0x1<<(x))
+
+/*
+ * 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_TIMESTAMP(x) ((x)&0xFFFF)
+#define MB_ID_STD (0x07FF)
+#define MB_ID_EXT (0x1FFFFFFF)
+#define MB_CODE_MASK (0xF0FFFFFF)
+#define CAN_MB 16
+#define PDEV_MAX 2
+
+/*
+ * 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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sram.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485sram.h
new file mode 100644
index 0000000000..95627ae0eb
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/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 */
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/mcffec.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/mcffec.h
new file mode 100644
index 0000000000..4581f9e43e
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/mcffec.h
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2008-2009 Freescale Semiconductor, Inc. All rights reserved.
+ * Author: Chenghu Wu <b16972@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 __MCFFEC_H__
+#define __MCFFEC_H
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/workqueue.h>
+#include <linux/platform_device.h>
+#include <asm/pgtable.h>
+
+/* The FEC stores dest/src/type, data, and checksum for receive packets.
+ */
+#define PKT_MAXBUF_SIZE 1518
+
+/*
+ * The 5270/5271/5280/5282/532x RX control register also contains maximum frame
+ * size bits. Other FEC hardware does not, so we need to take that into
+ * account when setting it.
+ */
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+ defined(CONFIG_M520x) || defined(CONFIG_M532x) || \
+ defined(CONFIG_M537x) || defined(CONFIG_M5301x) || \
+ defined(CONFIG_M5445X)
+#define OPT_FRAME_SIZE (PKT_MAXBUF_SIZE << 16)
+#else
+#define OPT_FRAME_SIZE 0
+#endif
+/*
+ * Some hardware gets it MAC address out of local flash memory.
+ * if this is non-zero then assume it is the address to get MAC from.
+ */
+#if defined(CONFIG_NETtel)
+#define FEC_FLASHMAC 0xf0006006
+#elif defined(CONFIG_GILBARCONAP) || defined(CONFIG_SCALES)
+#define FEC_FLASHMAC 0xf0006000
+#elif defined(CONFIG_CANCam)
+#define FEC_FLASHMAC 0xf0020000
+#elif defined(CONFIG_M5272C3)
+#define FEC_FLASHMAC (0xffe04000 + 4)
+#elif defined(CONFIG_MOD5272)
+#define FEC_FLASHMAC 0xffc0406b
+#else
+#define FEC_FLASHMAC 0
+#endif
+
+#ifdef CONFIG_FEC_DMA_USE_SRAM
+#define TX_RING_SIZE 8 /* Must be power of two */
+#define TX_RING_MOD_MASK 7 /* for this to work */
+#else
+#define TX_RING_SIZE 16 /* Must be power of two */
+#define TX_RING_MOD_MASK 15 /* for this to work */
+#endif
+
+typedef struct fec {
+ unsigned long fec_reserved0;
+ unsigned long fec_ievent; /* Interrupt event reg */
+ unsigned long fec_imask; /* Interrupt mask reg */
+ unsigned long fec_reserved1;
+ unsigned long fec_r_des_active; /* Receive descriptor reg */
+ unsigned long fec_x_des_active; /* Transmit descriptor reg */
+ unsigned long fec_reserved2[3];
+ unsigned long fec_ecntrl; /* Ethernet control reg */
+ unsigned long fec_reserved3[6];
+ unsigned long fec_mii_data; /* MII manage frame reg */
+ unsigned long fec_mii_speed; /* MII speed control reg */
+ unsigned long fec_reserved4[7];
+ unsigned long fec_mib_ctrlstat; /* MIB control/status reg */
+ unsigned long fec_reserved5[7];
+ unsigned long fec_r_cntrl; /* Receive control reg */
+ unsigned long fec_reserved6[15];
+ unsigned long fec_x_cntrl; /* Transmit Control reg */
+ unsigned long fec_reserved7[7];
+ unsigned long fec_addr_low; /* Low 32bits MAC address */
+ unsigned long fec_addr_high; /* High 16bits MAC address */
+ unsigned long fec_opd; /* Opcode + Pause duration */
+ unsigned long fec_reserved8[10];
+ unsigned long fec_hash_table_high; /* High 32bits hash table */
+ unsigned long fec_hash_table_low; /* Low 32bits hash table */
+ unsigned long fec_grp_hash_table_high;/* High 32bits hash table */
+ unsigned long fec_grp_hash_table_low; /* Low 32bits hash table */
+ unsigned long fec_reserved9[7];
+ unsigned long fec_x_wmrk; /* FIFO transmit water mark */
+ unsigned long fec_reserved10;
+ unsigned long fec_r_bound; /* FIFO receive bound reg */
+ unsigned long fec_r_fstart; /* FIFO receive start reg */
+ unsigned long fec_reserved11[11];
+ unsigned long fec_r_des_start; /* Receive descriptor ring */
+ unsigned long fec_x_des_start; /* Transmit descriptor ring */
+ unsigned long fec_r_buff_size; /* Maximum receive buff size */
+} fec_t;
+
+/*
+ * Define the buffer descriptor structure.
+ */
+typedef struct bufdesc {
+ unsigned short cbd_sc; /* Control and status info */
+ unsigned short cbd_datlen; /* Data length */
+ unsigned long cbd_bufaddr; /* Buffer address */
+} cbd_t;
+
+/* Forward declarations of some structures to support different PHYs
+ */
+typedef struct {
+ uint mii_data;
+ void (*funct)(uint mii_reg, struct net_device *dev);
+} phy_cmd_t;
+
+typedef struct {
+ uint id;
+ char *name;
+
+ const phy_cmd_t *config;
+ const phy_cmd_t *startup;
+ const phy_cmd_t *ack_int;
+ const phy_cmd_t *shutdown;
+} phy_info_t;
+
+/* The FEC buffer descriptors track the ring buffers. The rx_bd_base and
+ * tx_bd_base always point to the base of the buffer descriptors. The
+ * cur_rx and cur_tx point to the currently available buffer.
+ * The dirty_tx tracks the current buffer that is being sent by the
+ * controller. The cur_tx and dirty_tx are equal under both completely
+ * empty and completely full conditions. The empty/ready indicator in
+ * the buffer descriptor determines the actual condition.
+ */
+struct fec_enet_private {
+ /* Hardware registers of the FEC device */
+ volatile fec_t *hwp;
+
+ struct net_device *netdev;
+ struct platform_device *pdev;
+ /* The saved address of a sent-in-place packet/buffer, for skfree(). */
+ unsigned char *tx_bounce[TX_RING_SIZE];
+ struct sk_buff *tx_skbuff[TX_RING_SIZE];
+ ushort skb_cur;
+ ushort skb_dirty;
+
+ /* CPM dual port RAM relative addresses.
+ */
+ cbd_t *rx_bd_base; /* Address of Rx and Tx buffers. */
+ cbd_t *tx_bd_base;
+ cbd_t *cur_rx, *cur_tx; /* The next free ring entry */
+ cbd_t *dirty_tx; /* The ring entries to be free()ed. */
+ uint tx_full;
+ /* hold while accessing the HW like ringbuffer for tx/rx but not MAC */
+ spinlock_t hw_lock;
+
+ /* hold while accessing the mii_list_t() elements */
+ spinlock_t mii_lock;
+ struct mii_bus *mdio_bus;
+ struct phy_device *phydev;
+
+ uint phy_id;
+ uint phy_id_done;
+ uint phy_status;
+ 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;
+
+ uint phy_addr;
+
+ int index;
+ int opened;
+ int link;
+ int old_link;
+ int full_duplex;
+ int duplex;
+ int speed;
+ int msg_enable;
+};
+
+struct fec_platform_private {
+ struct platform_device *pdev;
+
+ unsigned long quirks;
+ int num_slots; /* Slots on controller */
+ struct fec_enet_private *fep_host[0]; /* Pointers to hosts */
+};
+
+#endif
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/kernel/vmlinux-cf.lds b/target/linux/coldfire/files-2.6.31/arch/m68k/kernel/vmlinux-cf.lds
new file mode 100644
index 0000000000..595a3a438f
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/kernel/vmlinux-cf.lds
@@ -0,0 +1,136 @@
+/* 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>
+ *
+ * Copyright Freescale Semiconductor, Inc. 2008-2009
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@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 */
+ HEAD_TEXT
+ } :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 */
+
+ . = 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
+ NOTES
+ . = 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 = . ;
+
+ /DISCARD/ : {
+ EXIT_TEXT
+ EXIT_DATA
+ *(.exitcall.exit)
+ *(.discard)
+ }
+
+ STABS_DEBUG
+ .comment 0 : { *(.comment) }
+
+ /* Sections to be discarded */
+ /*DISCARDS*/
+
+}
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/mm/cf-mmu.c b/target/linux/coldfire/files-2.6.31/arch/m68k/mm/cf-mmu.c
new file mode 100644
index 0000000000..8e9685086b
--- /dev/null
+++ b/target/linux/coldfire/files-2.6.31/arch/m68k/mm/cf-mmu.c
@@ -0,0 +1,317 @@
+/*
+ * 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.
+ * Copyright Freescale Semiconductor, Inc. 2008-2009
+ * Jason Jin Jason.Jin@freescale.com
+ * Shrek Wu B16972@freescale.com
+ */
+
+#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
+
+#ifdef CONFIG_VDSO
+unsigned long next_mmu_context;
+#else
+mm_context_t next_mmu_context;
+#endif
+
+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);
+#ifdef CONFIG_M5445X
+void m68k_setup_node(int);
+#endif
+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;
+#ifdef CONFIG_M5445X
+extern unsigned long availmem;
+#endif
+extern char __init_begin, __init_end;
+
+/*
+ * Free memory used for system initialization.
+ */
+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
+}
+
+/*
+ * Initialize the paging system.
+ */
+void __init paging_init(void)
+{
+ pgd_t * pg_dir;
+ pte_t * pg_table;
+ int i;
+ unsigned long address;
+ unsigned long next_pgtable;
+ unsigned long zones_size[MAX_NR_ZONES];
+ unsigned long size;
+ enum zone_type zone;
+
+ /* allocate zero page */
+ empty_zero_page = (void *)alloc_bootmem_pages(PAGE_SIZE);
+ memset((void *)empty_zero_page, 0, PAGE_SIZE);
+
+ /* zero kernel page directory */
+ pg_dir = swapper_pg_dir;
+ memset(swapper_pg_dir, 0, sizeof(swapper_pg_dir));
+ /*
+ * setup page tables for PHYSRAM
+ */
+
+ /* starting loc in page directory */
+ pg_dir += PAGE_OFFSET >> PGDIR_SHIFT;
+
+ /* allocate page tables */
+ size = num_pages * sizeof(pte_t);
+ size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1);
+ next_pgtable = (unsigned long)alloc_bootmem_pages(size);
+ address = PAGE_OFFSET;
+ while (address < (unsigned long)high_memory) {
+ /* setup page table in page directory */
+ pg_table = (pte_t *)next_pgtable;
+ next_pgtable += PTRS_PER_PTE * sizeof(pte_t);
+ pgd_val(*pg_dir) = (unsigned long)pg_table;
+ pg_dir++;
+
+ /* create PTEs in page table */
+ 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;
+ }
+ }
+
+ /*
+ * setup page tables for DMA area
+ */
+
+ /* starting loc in page directory */
+ pg_dir = swapper_pg_dir;
+ pg_dir += CONFIG_DMA_BASE >> PGDIR_SHIFT;
+
+ /* allocate page tables */
+ size = (CONFIG_DMA_SIZE >> PAGE_SHIFT) * sizeof(pte_t);
+ size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1);
+ next_pgtable = (unsigned long)alloc_bootmem_pages(size);
+ address = CONFIG_DMA_BASE;
+ while (address < (CONFIG_DMA_BASE + CONFIG_DMA_SIZE)) {
+ /* setup page table in page directory */
+ pg_table = (pte_t *)next_pgtable;
+ next_pgtable += PTRS_PER_PTE * sizeof(pte_t);
+ pgd_val(*pg_dir) = (unsigned long)pg_table;
+ pg_dir++;
+
+ /* create PTEs in page table */
+ for (i=0; i<PTRS_PER_PTE; ++i, ++pg_table) {
+ pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT);
+ if (address >= (CONFIG_DMA_BASE + CONFIG_DMA_SIZE))
+ pte_val (pte) = 0;
+
+ set_pte(pg_table, pte);
+ address += PAGE_SIZE;
+ }
+ }
+
+ /*
+ * setup zones
+ */
+
+ current->mm = NULL;
+
+ /* clear zones */
+ for (zone = 0; zone < MAX_NR_ZONES; zone++)
+ zones_size[zone] = 0x0;
+
+ zones_size[ZONE_DMA] = CONFIG_DMA_SIZE >> PAGE_SHIFT;
+ zones_size[ZONE_NORMAL] = (((unsigned long)high_memory -
+ PAGE_OFFSET) >> PAGE_SHIFT) -
+ zones_size[ZONE_DMA];
+
+ free_area_init(zones_size);
+}
+/*
+ * Handle a missed TLB
+ */
+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 = cpu_context(mm) & 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);
+}
+
+
+/*
+ * Context Management
+ *
+ * Based on arch/ppc/mmu_context.c
+ */
+
+/*
+ * Initialize the context management system.
+ */
+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);
+}