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authorFelix Fietkau <nbd@openwrt.org>2007-09-06 16:27:37 +0000
committerFelix Fietkau <nbd@openwrt.org>2007-09-06 16:27:37 +0000
commit56231056ea784f1cec6450f649b1adaed1f56366 (patch)
tree7b130d72d854cde2bcd3af8b11bd0f7be3dbff6a /target/linux/adm5120/files
parente1184aaa1a7a5e5eeef8e072bf0ea98c291be22a (diff)
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strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.
SVN-Revision: 8653
Diffstat (limited to 'target/linux/adm5120/files')
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/Kconfig20
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/Makefile15
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/adm5120_info.c93
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/board.c129
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/Makefile11
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/cellvision.c192
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/compex.c222
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/edimax.c84
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/generic.c53
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/infineon.c167
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c172
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/boards/zyxel.c127
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/clock.c76
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/gpio.c356
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/irq.c203
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/memory.c179
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/platform.c181
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom.c276
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom/Makefile9
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom/bootbase.c124
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c86
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom/generic.c60
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom/myloader.c75
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom/prom_read.h63
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/prom/routerboot.c142
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/reset.c62
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/setup.c73
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/time.c54
-rw-r--r--target/linux/adm5120/files/arch/mips/adm5120/trxsplit.c208
-rw-r--r--target/linux/adm5120/files/arch/mips/pci/fixup-adm5120.c175
-rw-r--r--target/linux/adm5120/files/arch/mips/pci/ops-adm5120.c143
-rw-r--r--target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c80
-rw-r--r--target/linux/adm5120/files/drivers/leds/leds-adm5120.c361
-rwxr-xr-xtarget/linux/adm5120/files/drivers/leds/leds-gpio.c212
-rw-r--r--target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c574
-rw-r--r--target/linux/adm5120/files/drivers/mtd/myloader.c178
-rw-r--r--target/linux/adm5120/files/drivers/mtd/nand/rbmipsnand.c207
-rw-r--r--target/linux/adm5120/files/drivers/net/adm5120sw.c625
-rw-r--r--target/linux/adm5120/files/drivers/net/adm5120sw.h114
-rw-r--r--target/linux/adm5120/files/drivers/serial/adm5120_uart.c520
-rw-r--r--target/linux/adm5120/files/drivers/usb/host/adm5120-hcd.c996
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_board.h50
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_defs.h60
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_info.h92
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_intc.h76
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_irq.h55
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h87
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_platform.h85
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h148
-rwxr-xr-xtarget/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_uart.h75
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/asm/sizes.h56
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h89
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h126
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/cfe.h31
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/generic.h31
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h191
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/routerboot.h137
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/zynos.h98
-rw-r--r--target/linux/adm5120/files/include/linux/gpio_leds.h37
59 files changed, 9221 insertions, 0 deletions
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/Kconfig b/target/linux/adm5120/files/arch/mips/adm5120/Kconfig
new file mode 100644
index 0000000000..7738d8175b
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/Kconfig
@@ -0,0 +1,20 @@
+if MIPS_ADM5120
+
+menu "ADM5120 Implementation Options"
+
+config ADM5120_CPU_OVERRIDES
+ bool "Enable CPU feature overrides"
+ default y
+
+config PCI_ADM5120
+ bool "Enable PCI support"
+ select PCI
+ default y
+
+endmenu
+
+config ARM_AMBA
+ bool
+ default y
+
+endif
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/Makefile b/target/linux/adm5120/files/arch/mips/adm5120/Makefile
new file mode 100644
index 0000000000..bb0a7c8b06
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for the ADMtek ADM5120 SoC specific parts of the kernel
+#
+
+obj-y := setup.o prom.o irq.o memory.o adm5120_info.o
+obj-y += board.o
+obj-y += clock.o
+obj-y += gpio.o
+obj-y += platform.o
+obj-y += reset.o
+obj-y += time.o
+
+obj-y += trxsplit.o
+
+EXTRA_AFLAGS := $(CFLAGS)
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/adm5120_info.c b/target/linux/adm5120/files/arch/mips/adm5120/adm5120_info.c
new file mode 100644
index 0000000000..e2ee5ca565
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/adm5120_info.c
@@ -0,0 +1,93 @@
+/*
+ * $Id$
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+
+unsigned int adm5120_product_code;
+unsigned int adm5120_revision;
+unsigned int adm5120_package;
+unsigned int adm5120_nand_boot;
+unsigned long adm5120_speed;
+
+#define SWITCH_READ(r) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))
+#define SWITCH_WRITE(r,v) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))=(v)
+
+/*
+ * CPU settings detection
+ */
+#define CODE_GET_PC(c) ((c) & CODE_PC_MASK)
+#define CODE_GET_REV(c) (((c) >> CODE_REV_SHIFT) & CODE_REV_MASK)
+#define CODE_GET_PK(c) (((c) >> CODE_PK_SHIFT) & CODE_PK_MASK)
+#define CODE_GET_CLKS(c) (((c) >> CODE_CLKS_SHIFT) & CODE_CLKS_MASK)
+#define CODE_GET_NAB(c) (((c) & CODE_NAB) != 0)
+
+void adm5120_ndelay(u32 ns)
+{
+ u32 t;
+
+ SWITCH_WRITE(SWITCH_REG_TIMER, TIMER_PERIOD_DEFAULT);
+ SWITCH_WRITE(SWITCH_REG_TIMER_INT, (TIMER_INT_TOS | TIMER_INT_TOM));
+
+ t = (ns+640) / 640;
+ t &= TIMER_PERIOD_MASK;
+ SWITCH_WRITE(SWITCH_REG_TIMER, t | TIMER_TE);
+
+ /* wait until the timer expires */
+ do {
+ t = SWITCH_READ(SWITCH_REG_TIMER_INT);
+ } while ((t & TIMER_INT_TOS) == 0);
+
+ /* leave the timer disabled */
+ SWITCH_WRITE(SWITCH_REG_TIMER, TIMER_PERIOD_DEFAULT);
+ SWITCH_WRITE(SWITCH_REG_TIMER_INT, (TIMER_INT_TOS | TIMER_INT_TOM));
+}
+
+void __init adm5120_soc_init(void)
+{
+ u32 code;
+ u32 clks;
+
+ code = SWITCH_READ(SWITCH_REG_CODE);
+
+ adm5120_product_code = CODE_GET_PC(code);
+ adm5120_revision = CODE_GET_REV(code);
+ adm5120_package = (CODE_GET_PK(code) == CODE_PK_BGA) ?
+ ADM5120_PACKAGE_BGA : ADM5120_PACKAGE_PQFP;
+ adm5120_nand_boot = CODE_GET_NAB(code);
+
+ clks = CODE_GET_CLKS(code);
+ adm5120_speed = ADM5120_SPEED_175;
+ if (clks & 1)
+ adm5120_speed += 25000000;
+ if (clks & 2)
+ adm5120_speed += 50000000;
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/board.c b/target/linux/adm5120/files/arch/mips/adm5120/board.c
new file mode 100644
index 0000000000..74bacaa2e8
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/board.c
@@ -0,0 +1,129 @@
+/*
+ * $Id$
+ *
+ * ADM5120 generic board code
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+
+#include <asm/bootinfo.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static LIST_HEAD(adm5120_boards);
+static char adm5120_board_name[ADM5120_BOARD_NAMELEN];
+
+const char *get_system_type(void)
+{
+ return adm5120_board_name;
+}
+
+static struct adm5120_board * __init adm5120_board_find(unsigned long machtype)
+{
+ struct list_head *this;
+ struct adm5120_board *board;
+ void *ret;
+
+ ret = NULL;
+ list_for_each(this, &adm5120_boards) {
+ board = list_entry(this, struct adm5120_board, list);
+ if (board->mach_type == machtype) {
+ ret = board;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+static int __init adm5120_board_setup(void)
+{
+ struct adm5120_board *board;
+ int err;
+
+ board = adm5120_board_find(mips_machtype);
+ if (board == NULL) {
+ printk(KERN_ALERT "adm5120: no board registered for machtype %lu"
+ ", trying generic\n", mips_machtype);
+ board = adm5120_board_find(MACH_ADM5120_GENERIC);
+ if (board == NULL)
+ panic("adm5120: unsupported board\n");
+ }
+
+ printk(KERN_INFO "adm5120: setting up board '%s'\n", board->name);
+
+ memcpy(&adm5120_board_name, board->name, ADM5120_BOARD_NAMELEN);
+
+ adm5120_board_reset = board->board_reset;
+ if (board->eth_num_ports > 0)
+ adm5120_eth_num_ports = board->eth_num_ports;
+
+ if (board->eth_vlans)
+ memcpy(adm5120_eth_vlans, board->eth_vlans,
+ sizeof(adm5120_eth_vlans));
+
+
+ if (board->board_setup)
+ board->board_setup();
+
+ /* register UARTs */
+ amba_device_register(&adm5120_uart0_device, &iomem_resource);
+ amba_device_register(&adm5120_uart1_device, &iomem_resource);
+
+ /* register PCI controller */
+ if (adm5120_package_bga())
+ platform_device_register(&adm5120_pci_device);
+
+ /* register board devices */
+ if (board->num_devices > 0 && board->devices != NULL ) {
+ err = platform_add_devices(board->devices, board->num_devices);
+ if (err)
+ printk(KERN_ALERT "adm5120: adding board devices failed\n");
+ }
+
+ return 0;
+}
+
+void __init adm5120_board_register(struct adm5120_board *board)
+{
+ list_add(&board->list, &adm5120_boards);
+ printk(KERN_INFO "adm5120: registered board '%s'\n", board->name);
+}
+
+void __init adm5120_register_boards(struct adm5120_board **boards,
+ int num)
+{
+ int i;
+
+ for (i=0; i<num; i++)
+ adm5120_board_register(boards[i]);
+}
+
+arch_initcall(adm5120_board_setup);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/Makefile b/target/linux/adm5120/files/arch/mips/adm5120/boards/Makefile
new file mode 100644
index 0000000000..a05c891565
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/Makefile
@@ -0,0 +1,11 @@
+#
+# Makefile for platforms based on ADM5120 SoC
+#
+
+obj-y += generic.o
+obj-y += cellvision.o
+obj-y += compex.o
+obj-y += edimax.o
+obj-y += infineon.o
+obj-y += mikrotik.o
+obj-y += zyxel.o
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/cellvision.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/cellvision.c
new file mode 100644
index 0000000000..f7d44e2574
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/cellvision.c
@@ -0,0 +1,192 @@
+/*
+ * $Id$
+ *
+ * Cellvision/SparkLAN boards
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static void switch_bank_gpio5(unsigned bank)
+{
+ switch (bank) {
+ case 0:
+ gpio_set_value(ADM5120_GPIO_PIN5, 0);
+ break;
+ case 1:
+ gpio_set_value(ADM5120_GPIO_PIN5, 1);
+ break;
+ }
+}
+
+static struct mtd_partition cas6xx_partitions[] = {
+ {
+ .name = "admboot",
+ .offset = 0,
+ .size = 32*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "config",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 32*1024,
+ } , {
+ .name = "nvfs1",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 64*1024,
+ } , {
+ .name = "nvfs2",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 64*1024,
+ } , {
+ .name = "firmware",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct mtd_partition cas7xx_partitions[] = {
+ {
+ .name = "admboot",
+ .offset = 0,
+ .size = 32*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "config",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 32*1024,
+ } , {
+ .name = "nvfs",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 128*1024,
+ } , {
+ .name = "firmware",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct platform_device *cas6xx_devices[] __initdata = {
+ &adm5120_flash0_device,
+};
+
+static struct platform_device *cas7xx_devices[] __initdata = {
+ &adm5120_flash0_device,
+};
+
+static void __init cas6xx_setup(void)
+{
+ gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(cas6xx_partitions);
+ adm5120_flash0_data.parts = cas6xx_partitions;
+
+ /* TODO: setup mac address */
+}
+
+static void __init cas7xx_setup(void)
+{
+ gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(cas7xx_partitions);
+ adm5120_flash0_data.parts = cas7xx_partitions;
+
+ /* TODO: setup mac address */
+}
+
+static struct adm5120_board cas630_board __initdata = {
+ .mach_type = MACH_ADM5120_CAS630,
+ .name = "Cellvision CAS-630/630W",
+ .board_setup = cas6xx_setup,
+ .eth_num_ports = 1,
+ .num_devices = ARRAY_SIZE(cas6xx_devices),
+ .devices = cas6xx_devices,
+};
+
+static struct adm5120_board cas670_board __initdata = {
+ .mach_type = MACH_ADM5120_CAS670,
+ .name = "Cellvision CAS-670/670W",
+ .board_setup = cas6xx_setup,
+ .eth_num_ports = 1,
+ .num_devices = ARRAY_SIZE(cas6xx_devices),
+ .devices = cas6xx_devices,
+};
+
+static struct adm5120_board cas700_board __initdata = {
+ .mach_type = MACH_ADM5120_CAS700,
+ .name = "Cellvision CAS-700/700W",
+ .board_setup = cas7xx_setup,
+ .eth_num_ports = 1,
+ .num_devices = ARRAY_SIZE(cas7xx_devices),
+ .devices = cas7xx_devices,
+};
+
+static struct adm5120_board cas771_board __initdata = {
+ .mach_type = MACH_ADM5120_CAS771,
+ .name = "Cellvision CAS-771/771W",
+ .board_setup = cas7xx_setup,
+ .eth_num_ports = 1,
+ .num_devices = ARRAY_SIZE(cas7xx_devices),
+ .devices = cas7xx_devices,
+};
+
+static struct adm5120_board cas790_board __initdata = {
+ .mach_type = MACH_ADM5120_CAS790,
+ .name = "Cellvision CAS-790",
+ .board_setup = cas7xx_setup,
+ .eth_num_ports = 1,
+ .num_devices = ARRAY_SIZE(cas7xx_devices),
+ .devices = cas7xx_devices,
+};
+
+static struct adm5120_board cas861_board __initdata = {
+ .mach_type = MACH_ADM5120_CAS861,
+ .name = "Cellvision CAS-861/861W",
+ .board_setup = cas7xx_setup,
+ .eth_num_ports = 1,
+ .num_devices = ARRAY_SIZE(cas7xx_devices),
+ .devices = cas7xx_devices,
+};
+
+static int __init register_boards(void)
+{
+ adm5120_board_register(&cas630_board);
+ adm5120_board_register(&cas670_board);
+ adm5120_board_register(&cas700_board);
+ adm5120_board_register(&cas771_board);
+ adm5120_board_register(&cas790_board);
+ adm5120_board_register(&cas861_board);
+ return 0;
+}
+
+pure_initcall(register_boards);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/compex.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/compex.c
new file mode 100644
index 0000000000..620179744e
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/compex.c
@@ -0,0 +1,222 @@
+/*
+ * $Id$
+ *
+ * Compex boards
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static void switch_bank_gpio5(unsigned bank)
+{
+ switch (bank) {
+ case 0:
+ gpio_set_value(ADM5120_GPIO_PIN5, 0);
+ break;
+ case 1:
+ gpio_set_value(ADM5120_GPIO_PIN5, 1);
+ break;
+ }
+}
+
+static void wp54_reset(void)
+{
+ gpio_set_value(ADM5120_GPIO_PIN3, 0);
+}
+
+static struct mtd_partition wp54g_wrt_partitions[] = {
+ {
+ .name = "cfe",
+ .offset = 0,
+ .size = 0x050000,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "trx",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 0x3A0000,
+ } , {
+ .name = "nvram",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 0x010000,
+ }
+};
+
+static struct platform_device *np2xg_devices[] __initdata = {
+ &adm5120_flash0_device,
+ &adm5120_usbc_device,
+};
+
+static struct platform_device *wp54_devices[] __initdata = {
+ &adm5120_flash0_device,
+};
+
+static void __init np2xg_setup(void)
+{
+ gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+
+ /* TODO: setup mac address */
+}
+
+static void __init wp54_setup(void)
+{
+ gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+
+ gpio_request(ADM5120_GPIO_PIN3, NULL); /* for system reset */
+ gpio_direction_output(ADM5120_GPIO_PIN3, 1);
+
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+
+ /* TODO: setup mac address */
+}
+
+static void __init wp54_wrt_setup(void)
+{
+ gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+
+ gpio_request(ADM5120_GPIO_PIN3, NULL); /* for system reset */
+ gpio_direction_output(ADM5120_GPIO_PIN3, 1);
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(wp54g_wrt_partitions);
+ adm5120_flash0_data.parts = wp54g_wrt_partitions;
+
+ /* TODO: setup mac address */
+}
+
+unsigned char np27g_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x41, 0x42, 0x44, 0x48, 0x50, 0x00
+};
+
+unsigned char np28g_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x41, 0x42, 0x44, 0x48, 0x00, 0x00
+};
+
+unsigned char wp54_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x41, 0x42, 0x00, 0x00, 0x00, 0x00
+};
+
+static struct adm5120_board np27g_board __initdata = {
+ .mach_type = MACH_ADM5120_NP27G,
+ .name = "Compex NetPassage 27G",
+ .board_setup = np2xg_setup,
+ .eth_num_ports = 5,
+ .eth_vlans = np27g_vlans,
+ .num_devices = ARRAY_SIZE(np2xg_devices),
+ .devices = np2xg_devices,
+};
+
+static struct adm5120_board np28g_board __initdata = {
+ .mach_type = MACH_ADM5120_NP28G,
+ .name = "Compex NetPassage 28G",
+ .board_setup = np2xg_setup,
+ .eth_num_ports = 4,
+ .eth_vlans = np28g_vlans,
+ .num_devices = ARRAY_SIZE(np2xg_devices),
+ .devices = np2xg_devices,
+};
+
+static struct adm5120_board wp54ag_board __initdata = {
+ .mach_type = MACH_ADM5120_WP54AG,
+ .name = "Compex WP54AG",
+ .board_setup = wp54_setup,
+ .board_reset = wp54_reset,
+ .eth_num_ports = 2,
+ .eth_vlans = wp54_vlans,
+ .num_devices = ARRAY_SIZE(wp54_devices),
+ .devices = wp54_devices,
+};
+
+static struct adm5120_board wp54g_board __initdata = {
+ .mach_type = MACH_ADM5120_WP54G,
+ .name = "Compex WP54G",
+ .board_setup = wp54_setup,
+ .board_reset = wp54_reset,
+ .eth_num_ports = 2,
+ .eth_vlans = wp54_vlans,
+ .num_devices = ARRAY_SIZE(wp54_devices),
+ .devices = wp54_devices,
+};
+
+static struct adm5120_board wp54g_wrt_board __initdata = {
+ .mach_type = MACH_ADM5120_WP54G,
+ .name = "Compex WP54G-WRT",
+ .board_setup = wp54_wrt_setup,
+ .board_reset = wp54_reset,
+ .eth_num_ports = 2,
+ .eth_vlans = wp54_vlans,
+ .num_devices = ARRAY_SIZE(wp54_devices),
+ .devices = wp54_devices,
+};
+
+static struct adm5120_board wpp54ag_board __initdata = {
+ .mach_type = MACH_ADM5120_WPP54AG,
+ .name = "Compex WPP54AG",
+ .board_setup = wp54_setup,
+ .board_reset = wp54_reset,
+ .eth_num_ports = 2,
+ .eth_vlans = wp54_vlans,
+ .num_devices = ARRAY_SIZE(wp54_devices),
+ .devices = wp54_devices,
+};
+
+static struct adm5120_board wpp54g_board __initdata = {
+ .mach_type = MACH_ADM5120_WPP54G,
+ .name = "Compex WPP54G",
+ .board_setup = wp54_setup,
+ .board_reset = wp54_reset,
+ .eth_num_ports = 2,
+ .eth_vlans = wp54_vlans,
+ .num_devices = ARRAY_SIZE(wp54_devices),
+ .devices = wp54_devices,
+};
+
+static int __init register_boards(void)
+{
+ adm5120_board_register(&np27g_board);
+ adm5120_board_register(&np28g_board);
+ adm5120_board_register(&wp54ag_board);
+ adm5120_board_register(&wp54g_board);
+ adm5120_board_register(&wp54g_wrt_board);
+ adm5120_board_register(&wpp54ag_board);
+ adm5120_board_register(&wpp54g_board);
+ return 0;
+}
+
+pure_initcall(register_boards);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/edimax.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/edimax.c
new file mode 100644
index 0000000000..a184cbce44
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/edimax.c
@@ -0,0 +1,84 @@
+/*
+ * $Id$
+ *
+ * Edimax boards
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static struct mtd_partition br6104k_partitions[] = {
+ {
+ .name = "admboot",
+ .offset = 0,
+ .size = 32*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "config",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 32*1024,
+ } , {
+ .name = "firmware",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct platform_device *br6104k_devices[] __initdata = {
+ &adm5120_flash0_device,
+};
+
+static void __init br6104k_setup(void) {
+ /* setup data for flash0 device */
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(br6104k_partitions);
+ adm5120_flash0_data.parts = br6104k_partitions;
+
+ /* TODO: setup mac addresses, if possible */
+}
+
+unsigned char br6104k_vlans[6] = {
+ 0x41, 0x42, 0x44, 0x48, 0x50, 0x00
+};
+
+static struct adm5120_board br6104k_board __initdata = {
+ .mach_type = MACH_ADM5120_BR6104K,
+ .name = "Edimax BR-6104K",
+ .board_setup = br6104k_setup,
+ .eth_num_ports = 5,
+ .eth_vlans = br6104k_vlans,
+ .num_devices = ARRAY_SIZE(br6104k_devices),
+ .devices = br6104k_devices,
+};
+
+static int __init register_boards(void)
+{
+ adm5120_board_register(&br6104k_board);
+ return 0;
+}
+
+pure_initcall(register_boards);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/generic.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/generic.c
new file mode 100644
index 0000000000..de78ca40ea
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/generic.c
@@ -0,0 +1,53 @@
+/*
+ * $Id$
+ *
+ * Generic ADM5120 based board
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static struct platform_device *generic_devices[] __initdata = {
+ &adm5120_flash0_device,
+};
+
+static struct adm5120_board generic_board __initdata = {
+ .mach_type = MACH_ADM5120_GENERIC,
+ .name = "Generic ADM5120 board",
+ .eth_num_ports = 6,
+ .num_devices = ARRAY_SIZE(generic_devices),
+ .devices = generic_devices,
+};
+
+static int __init register_boards(void)
+{
+ adm5120_board_register(&generic_board);
+ return 0;
+}
+
+pure_initcall(register_boards);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/infineon.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/infineon.c
new file mode 100644
index 0000000000..ebeb5aa87b
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/infineon.c
@@ -0,0 +1,167 @@
+/*
+ * $Id$
+ *
+ * Infineon boards
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static void switch_bank_gpio3(unsigned bank)
+{
+ switch (bank) {
+ case 0:
+ gpio_set_value(ADM5120_GPIO_PIN3, 0);
+ break;
+ case 1:
+ gpio_set_value(ADM5120_GPIO_PIN3, 1);
+ break;
+ }
+}
+
+static void switch_bank_gpio5(unsigned bank)
+{
+ switch (bank) {
+ case 0:
+ gpio_set_value(ADM5120_GPIO_PIN5, 0);
+ break;
+ case 1:
+ gpio_set_value(ADM5120_GPIO_PIN5, 1);
+ break;
+ }
+}
+
+static struct mtd_partition easy_partitions[] = {
+ {
+ .name = "admboot",
+ .offset = 0,
+ .size = 64*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "boardcfg",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 64*1024,
+ } , {
+ .name = "firmware",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct platform_device *easy5120pata_devices[] __initdata = {
+ &adm5120_flash0_device,
+ /* TODO: add VINETIC2 device? */
+};
+
+static struct platform_device *easy5120rt_devices[] __initdata = {
+ &adm5120_flash0_device,
+ &adm5120_usbc_device
+};
+
+static struct platform_device *easy5120wvoip_devices[] __initdata = {
+ &adm5120_flash0_device,
+ /* TODO: add VINETIC2 device? */
+};
+
+static struct platform_device *easy83000_devices[] __initdata = {
+ &adm5120_flash0_device,
+ /* TODO: add VINAX device? */
+};
+
+static void __init easy_setup_pqfp(void)
+{
+ gpio_request(ADM5120_GPIO_PIN3, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN3, 0);
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio3;
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions);
+ adm5120_flash0_data.parts = easy_partitions;
+
+ /* TODO: setup mac addresses */
+}
+
+static void __init easy_setup_bga(void)
+{
+ gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions);
+ adm5120_flash0_data.parts = easy_partitions;
+
+ /* TODO: setup mac addresses */
+}
+
+static struct adm5120_board easy5120pata_board __initdata = {
+ .mach_type = MACH_ADM5120_EASY5120PATA,
+ .name = "Infineon EASY 5120P-ATA Reference Board",
+ .board_setup = easy_setup_pqfp,
+ .eth_num_ports = 6,
+ .num_devices = ARRAY_SIZE(easy5120pata_devices),
+ .devices = easy5120pata_devices,
+};
+
+static struct adm5120_board easy5120rt_board __initdata = {
+ .mach_type = MACH_ADM5120_EASY5120RT,
+ .name = "Infineon EASY 5120-RT Reference Board",
+ .board_setup = easy_setup_bga,
+ .eth_num_ports = 5,
+ .num_devices = ARRAY_SIZE(easy5120rt_devices),
+ .devices = easy5120rt_devices,
+};
+
+static struct adm5120_board easy5120wvoip_board __initdata = {
+ .mach_type = MACH_ADM5120_EASY5120WVOIP,
+ .name = "Infineon EASY 5120-WVoIP Reference Board",
+ .board_setup = easy_setup_bga,
+ .eth_num_ports = 6,
+ .num_devices = ARRAY_SIZE(easy5120wvoip_devices),
+ .devices = easy5120wvoip_devices,
+};
+
+static struct adm5120_board easy83000_board __initdata = {
+ .mach_type = MACH_ADM5120_EASY83000,
+ .name = "Infineon EASY 83000 Reference Board",
+ .board_setup = easy_setup_pqfp,
+ .eth_num_ports = 6,
+ .num_devices = ARRAY_SIZE(easy83000_devices),
+ .devices = easy83000_devices,
+};
+
+static int __init register_boards(void)
+{
+ adm5120_board_register(&easy5120pata_board);
+ adm5120_board_register(&easy5120rt_board);
+ adm5120_board_register(&easy5120wvoip_board);
+ adm5120_board_register(&easy83000_board);
+ return 0;
+}
+
+pure_initcall(register_boards);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c
new file mode 100644
index 0000000000..f233772d0d
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c
@@ -0,0 +1,172 @@
+/*
+ * $Id$
+ *
+ * Mikrotik RouterBOARDs 111/112/133/133C/150/153
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static struct mtd_partition rb1xx_partitions[] = {
+ {
+ .name = "booter",
+ .offset = 0,
+ .size = 64*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "firmware",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct platform_device *rb1xx_devices[] __initdata = {
+ &adm5120_flash0_device,
+ &adm5120_nand_device,
+};
+
+static struct platform_device *rb150_devices[] __initdata = {
+ &adm5120_flash0_device,
+ /* TODO: nand device is not yet supported */
+};
+
+static void __init rb1xx_setup(void)
+{
+ /* setup data for flash0 device */
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(rb1xx_partitions);
+ adm5120_flash0_data.parts = rb1xx_partitions;
+
+ /* TODO: setup mac address */
+}
+
+#if 0
+/*
+ * RB1xx boards have bad network performance with the default VLAN matrixes.
+ * Disable it while the ethernet driver gets fixed.
+ */
+static unsigned char rb11x_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x41, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+static unsigned char rb133_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x44, 0x42, 0x41, 0x00, 0x00, 0x00
+};
+
+static unsigned char rb133c_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x44, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+static unsigned char rb15x_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x41, 0x42, 0x44, 0x48, 0x50, 0x00
+};
+#else
+static unsigned char rb_vlans[6] __initdata = {
+ 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+#define rb11x_vlans rb_vlans
+#define rb133_vlans rb_vlans
+#define rb133c_vlans rb_vlans
+#define rb15x_vlans rb_vlans
+#endif
+
+static struct adm5120_board rb111_board __initdata = {
+ .mach_type = MACH_ADM5120_RB_111,
+ .name = "Mikrotik RouterBOARD 111",
+ .board_setup = rb1xx_setup,
+ .eth_num_ports = 1,
+ .eth_vlans = rb11x_vlans,
+ .num_devices = ARRAY_SIZE(rb1xx_devices),
+ .devices = rb1xx_devices,
+};
+
+static struct adm5120_board rb112_board __initdata = {
+ .mach_type = MACH_ADM5120_RB_112,
+ .name = "Mikrotik RouterBOARD 112",
+ .board_setup = rb1xx_setup,
+ .eth_num_ports = 1,
+ .eth_vlans = rb11x_vlans,
+ .num_devices = ARRAY_SIZE(rb1xx_devices),
+ .devices = rb1xx_devices,
+};
+
+static struct adm5120_board rb133_board __initdata = {
+ .mach_type = MACH_ADM5120_RB_133,
+ .name = "Mikrotik RouterBOARD 133",
+ .board_setup = rb1xx_setup,
+ .eth_num_ports = 3,
+ .eth_vlans = rb133_vlans,
+ .num_devices = ARRAY_SIZE(rb1xx_devices),
+ .devices = rb1xx_devices,
+};
+
+static struct adm5120_board rb133c_board __initdata = {
+ .mach_type = MACH_ADM5120_RB_133C,
+ .name = "Mikrotik RouterBOARD 133C",
+ .board_setup = rb1xx_setup,
+ .eth_num_ports = 1,
+ .eth_vlans = rb133c_vlans,
+ .num_devices = ARRAY_SIZE(rb1xx_devices),
+ .devices = rb1xx_devices,
+};
+
+static struct adm5120_board rb150_board __initdata = {
+ .mach_type = MACH_ADM5120_RB_150,
+ .name = "Mikrotik RouterBOARD 150",
+ .board_setup = rb1xx_setup,
+ .eth_num_ports = 5,
+ .eth_vlans = rb15x_vlans,
+ .num_devices = ARRAY_SIZE(rb150_devices),
+ .devices = rb150_devices,
+};
+
+static struct adm5120_board rb153_board __initdata = {
+ .mach_type = MACH_ADM5120_RB_153,
+ .name = "Mikrotik RouterBOARD 153",
+ .board_setup = rb1xx_setup,
+ .eth_num_ports = 5,
+ .eth_vlans = rb15x_vlans,
+ .num_devices = ARRAY_SIZE(rb1xx_devices),
+ .devices = rb1xx_devices,
+};
+
+static int __init register_boards(void)
+{
+ adm5120_board_register(&rb111_board);
+ adm5120_board_register(&rb112_board);
+ adm5120_board_register(&rb133_board);
+ adm5120_board_register(&rb133c_board);
+ adm5120_board_register(&rb150_board);
+ adm5120_board_register(&rb153_board);
+ return 0;
+}
+
+pure_initcall(register_boards);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/zyxel.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/zyxel.c
new file mode 100644
index 0000000000..0a60205ebf
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/zyxel.c
@@ -0,0 +1,127 @@
+/*
+ * $Id$
+ *
+ * ZyXEL Prestige P-334/P-335 boards
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_board.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static void switch_bank_gpio5(unsigned bank)
+{
+ switch (bank) {
+ case 0:
+ gpio_set_value(ADM5120_GPIO_PIN5, 0);
+ break;
+ case 1:
+ gpio_set_value(ADM5120_GPIO_PIN5, 1);
+ break;
+ }
+}
+
+static struct mtd_partition p33x_partitions[] = {
+ {
+ .name = "bootbase",
+ .offset = 0,
+ .size = 16*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "rom",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 16*1024,
+ } , {
+ .name = "bootext",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 96*1024,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "trx",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ } , {
+ .name = "firmware",
+ .offset = 32*1024,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+static struct platform_device *p334_devices[] __initdata = {
+ &adm5120_flash0_device,
+};
+
+static struct platform_device *p335_devices[] __initdata = {
+ &adm5120_flash0_device,
+ &adm5120_usbc_device,
+};
+
+static void __init p33x_setup(void)
+{
+ gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
+ gpio_direction_output(ADM5120_GPIO_PIN5, 0);
+
+ /* setup data for flash0 device */
+ adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+ adm5120_flash0_data.nr_parts = ARRAY_SIZE(p33x_partitions);
+ adm5120_flash0_data.parts = p33x_partitions;
+
+ /* TODO: setup mac address */
+}
+
+unsigned char p33x_vlans[6] __initdata = {
+ /* FIXME: untested */
+ 0x50, 0x48, 0x44, 0x42, 0x41, 0x00
+};
+
+static struct adm5120_board p334wt_board __initdata = {
+ .mach_type = MACH_ADM5120_P334WT,
+ .name = "ZyXEL Prestige 334WT",
+ .board_setup = p33x_setup,
+ .eth_num_ports = 5,
+ .eth_vlans = p33x_vlans,
+ .num_devices = ARRAY_SIZE(p334_devices),
+ .devices = p334_devices,
+};
+
+static struct adm5120_board p335_board __initdata = {
+ .mach_type = MACH_ADM5120_P335,
+ .name = "ZyXEL Prestige 335/335WT",
+ .board_setup = p33x_setup,
+ .eth_num_ports = 5,
+ .eth_vlans = p33x_vlans,
+ .num_devices = ARRAY_SIZE(p335_devices),
+ .devices = p335_devices,
+};
+
+static int __init register_boards(void)
+{
+ adm5120_board_register(&p334wt_board);
+ adm5120_board_register(&p335_board);
+ return 0;
+}
+
+pure_initcall(register_boards);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/clock.c b/target/linux/adm5120/files/arch/mips/adm5120/clock.c
new file mode 100644
index 0000000000..4a8b69b4cb
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/clock.c
@@ -0,0 +1,76 @@
+/*
+ * $Id$
+ *
+ * ADM5120 minimal CLK API implementation
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * This file was based on the CLK API implementation in:
+ * arch/mips/tx4938/toshiba_rbtx4938/setup.c
+ * Copyright (C) 2000-2001 Toshiba Corporation
+ * 2003-2005 (c) MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+
+struct clk {
+ unsigned long rate;
+};
+
+static struct clk uart_clk = {
+ .rate = ADM5120_UART_CLOCK
+};
+
+struct clk *clk_get(struct device *dev, const char *id)
+{
+ if (!strcmp(id, "UARTCLK"))
+ return &uart_clk;
+
+ return ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL(clk_get);
+
+int clk_enable(struct clk *clk)
+{
+ return 0;
+}
+EXPORT_SYMBOL(clk_enable);
+
+void clk_disable(struct clk *clk)
+{
+}
+EXPORT_SYMBOL(clk_disable);
+
+unsigned long clk_get_rate(struct clk *clk)
+{
+ return clk->rate;
+}
+EXPORT_SYMBOL(clk_get_rate);
+
+void clk_put(struct clk *clk)
+{
+}
+EXPORT_SYMBOL(clk_put);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/gpio.c b/target/linux/adm5120/files/arch/mips/adm5120/gpio.c
new file mode 100644
index 0000000000..d073b659ad
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/gpio.c
@@ -0,0 +1,356 @@
+/*
+ * $Id$
+ *
+ * ADM5120 GPIO support
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+
+#include <asm/addrspace.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+
+typedef void __iomem * gpio_reg_t;
+#define GPIO_READ(r) readl((r))
+#define GPIO_WRITE(v,r) writel((v),(r))
+#define GPIO_REG(r) (gpio_reg_t)(KSEG1ADDR(ADM5120_SWITCH_BASE)+r)
+
+struct adm5120_gpio_line {
+ u32 flags;
+ const char *label;
+};
+
+#define GPIO_FLAG_VALID 0x01
+#define GPIO_FLAG_USED 0x02
+
+struct led_desc {
+ gpio_reg_t reg; /* LED register address */
+ u8 iv_shift; /* shift amount for input bit */
+ u8 mode_shift; /* shift amount for mode bits */
+};
+
+#define LED_DESC(_port,_led) { \
+ .reg = GPIO_REG(SWITCH_REG_PORT0_LED+_port*4), \
+ .iv_shift = LED0_IV_SHIFT+_led, \
+ .mode_shift = _led*4 \
+ }
+
+static struct led_desc led_table[15] = {
+ LED_DESC(0, 0), LED_DESC(0, 1), LED_DESC(0, 2),
+ LED_DESC(1, 0), LED_DESC(1, 1), LED_DESC(1, 2),
+ LED_DESC(2, 0), LED_DESC(2, 1), LED_DESC(2, 2),
+ LED_DESC(3, 0), LED_DESC(3, 1), LED_DESC(3, 2),
+ LED_DESC(4, 0), LED_DESC(4, 1), LED_DESC(4, 2)
+};
+
+static struct adm5120_gpio_line adm5120_gpio_map[ADM5120_GPIO_COUNT] = {
+ [ADM5120_GPIO_PIN0] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_PIN1] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_PIN2] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_PIN3] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_PIN4] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_PIN5] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_PIN6] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_PIN7] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P0L0] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P0L1] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P0L2] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P1L0] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P1L1] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P1L2] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P2L0] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P2L1] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P2L2] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P3L0] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P3L1] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P3L2] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P4L0] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P4L1] = {.flags = GPIO_FLAG_VALID},
+ [ADM5120_GPIO_P4L2] = {.flags = GPIO_FLAG_VALID}
+};
+
+#define gpio_is_invalid(g) ( \
+ (g) > ADM5120_GPIO_MAX || \
+ ((adm5120_gpio_map[(g)].flags & GPIO_FLAG_VALID) == 0) \
+ )
+
+#define gpio_is_used(g) ((adm5120_gpio_map[(g)].flags & GPIO_FLAG_USED) != 0)
+
+/*
+ * Helpers for GPIO lines in GPIO_CONF0 register
+ */
+#define PIN_IM(p) ((1 << GPIO_CONF0_IM_SHIFT) << p)
+#define PIN_IV(p) ((1 << GPIO_CONF0_IV_SHIFT) << p)
+#define PIN_OE(p) ((1 << GPIO_CONF0_OE_SHIFT) << p)
+#define PIN_OV(p) ((1 << GPIO_CONF0_OV_SHIFT) << p)
+
+static inline int pins_direction_input(unsigned pin)
+{
+ gpio_reg_t *reg;
+ u32 t;
+
+ reg = GPIO_REG(SWITCH_REG_GPIO_CONF0);
+
+ t = GPIO_READ(reg);
+ t &= ~(PIN_OE(pin));
+ t |= PIN_IM(pin);
+ GPIO_WRITE(t,reg);
+
+ return 0;
+}
+
+static inline int pins_direction_output(unsigned pin, int value)
+{
+ gpio_reg_t *reg;
+ u32 t;
+
+ reg = GPIO_REG(SWITCH_REG_GPIO_CONF0);
+
+ t = GPIO_READ(reg);
+ t &= ~(PIN_IM(pin) | PIN_OV(pin));
+ t |= PIN_OE(pin);
+
+ if (value)
+ t |= PIN_OV(pin);
+
+ GPIO_WRITE(t,reg);
+
+ return 0;
+}
+
+static inline int pins_get_value(unsigned pin)
+{
+ gpio_reg_t *reg;
+ u32 t;
+
+ reg = GPIO_REG(SWITCH_REG_GPIO_CONF0);
+
+ t = GPIO_READ(reg);
+ if ((t & PIN_IM(pin)) != 0)
+ t &= PIN_IV(pin);
+ else
+ t &= PIN_OV(pin);
+
+ return (t) ? 1 : 0;
+}
+
+static inline void pins_set_value(unsigned pin, int value)
+{
+ gpio_reg_t *reg;
+ u32 t;
+
+ reg = GPIO_REG(SWITCH_REG_GPIO_CONF0);
+
+ t = GPIO_READ(reg);
+ if (value == 0)
+ t &= ~(PIN_OV(pin));
+ else
+ t |= PIN_OV(pin);
+
+ GPIO_WRITE(t,reg);
+}
+
+/*
+ * Helpers for GPIO lines in PORTx_LED registers
+ */
+static inline int leds_direction_input(unsigned led)
+{
+ gpio_reg_t *reg;
+ u32 t;
+
+ reg = led_table[led].reg;
+ t = GPIO_READ(reg);
+ t &= ~(LED_MODE_MASK << led_table[led].mode_shift);
+ GPIO_WRITE(t,reg);
+
+ return 0;
+}
+
+static inline int leds_direction_output(unsigned led, int value)
+{
+ gpio_reg_t *reg;
+ u32 t, s;
+
+ reg = led_table[led].reg;
+ s = led_table[led].mode_shift;
+
+ t = GPIO_READ(reg);
+ t &= ~(LED_MODE_MASK << s);
+
+ switch (value) {
+ case ADM5120_GPIO_LOW:
+ t |= (LED_MODE_OUT_LOW << s);
+ break;
+ case ADM5120_GPIO_FLASH:
+ case ADM5120_GPIO_LINK:
+ case ADM5120_GPIO_SPEED:
+ case ADM5120_GPIO_DUPLEX:
+ case ADM5120_GPIO_ACT:
+ case ADM5120_GPIO_COLL:
+ case ADM5120_GPIO_LINK_ACT:
+ case ADM5120_GPIO_DUPLEX_COLL:
+ case ADM5120_GPIO_10M_ACT:
+ case ADM5120_GPIO_100M_ACT:
+ t |= ((value & LED_MODE_MASK) << s);
+ break;
+ default:
+ t |= (LED_MODE_OUT_HIGH << s);
+ break;
+ }
+
+ GPIO_WRITE(t,reg);
+
+ return 0;
+}
+
+static inline int leds_get_value(unsigned led)
+{
+ gpio_reg_t *reg;
+ u32 t, m;
+
+ reg = led_table[led].reg;
+
+ t = GPIO_READ(reg);
+ m = (t >> led_table[led].mode_shift) & LED_MODE_MASK;
+ if (m == LED_MODE_INPUT)
+ return (t >> led_table[led].iv_shift) & 1;
+
+ if (m == LED_MODE_OUT_LOW)
+ return 0;
+
+ return 1;
+}
+
+/*
+ * Main GPIO support routines
+ */
+int adm5120_gpio_direction_input(unsigned gpio)
+{
+ if (gpio_is_invalid(gpio))
+ return -EINVAL;
+
+ if (gpio < ADM5120_GPIO_P0L0)
+ return pins_direction_input(gpio);
+
+ gpio -= ADM5120_GPIO_P0L0;
+ return leds_direction_input(gpio);
+}
+
+int adm5120_gpio_direction_output(unsigned gpio, int value)
+{
+ if (gpio_is_invalid(gpio))
+ return -EINVAL;
+
+ if (gpio < ADM5120_GPIO_P0L0)
+ return pins_direction_output(gpio, value);
+
+ gpio -= ADM5120_GPIO_P0L0;
+ return leds_direction_output(gpio, value);
+}
+
+int adm5120_gpio_get_value(unsigned gpio)
+{
+ if (gpio < ADM5120_GPIO_P0L0)
+ return pins_get_value(gpio);
+
+ gpio -= ADM5120_GPIO_P0L0;
+ return leds_get_value(gpio);
+}
+
+void adm5120_gpio_set_value(unsigned gpio, int value)
+{
+ if (gpio < ADM5120_GPIO_P0L0) {
+ pins_set_value(gpio, value);
+ return;
+ }
+
+ gpio -= ADM5120_GPIO_P0L0;
+ leds_direction_output(gpio, value);
+}
+
+int adm5120_gpio_request(unsigned gpio, const char *label)
+{
+ if (gpio_is_invalid(gpio))
+ return -EINVAL;
+
+ if (gpio_is_used(gpio))
+ return -EBUSY;
+
+ adm5120_gpio_map[gpio].flags |= GPIO_FLAG_USED;
+ adm5120_gpio_map[gpio].label = label;
+
+ return 0;
+}
+
+void adm5120_gpio_free(unsigned gpio)
+{
+ if (gpio_is_invalid(gpio))
+ return;
+
+ adm5120_gpio_map[gpio].flags &= ~GPIO_FLAG_USED;
+ adm5120_gpio_map[gpio].label = NULL;
+}
+
+int adm5120_gpio_to_irq(unsigned gpio)
+{
+ /* FIXME: not yet implemented */
+ return -EINVAL;
+}
+
+int adm5120_irq_to_gpio(unsigned irq)
+{
+ /* FIXME: not yet implemented */
+ return -EINVAL;
+}
+
+static int __init adm5120_gpio_init(void)
+{
+ int i;
+
+ if (adm5120_package_pqfp()) {
+ /* GPIO pins 4-7 are unavailable in ADM5120P */
+ for (i=ADM5120_GPIO_PIN4; i<=ADM5120_GPIO_PIN7; i++)
+ adm5120_gpio_map[i].flags &= ~GPIO_FLAG_VALID;
+ }
+
+ return 0;
+}
+
+pure_initcall(adm5120_gpio_init);
+
+EXPORT_SYMBOL(adm5120_gpio_direction_output);
+EXPORT_SYMBOL(adm5120_gpio_direction_input);
+EXPORT_SYMBOL(adm5120_gpio_get_value);
+EXPORT_SYMBOL(adm5120_gpio_set_value);
+EXPORT_SYMBOL(adm5120_gpio_request);
+EXPORT_SYMBOL(adm5120_gpio_free);
+EXPORT_SYMBOL(adm5120_gpio_to_irq);
+EXPORT_SYMBOL(adm5120_irq_to_gpio);
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/irq.c b/target/linux/adm5120/files/arch/mips/adm5120/irq.c
new file mode 100644
index 0000000000..8d6fbe6a3c
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/irq.c
@@ -0,0 +1,203 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific interrupt handlers
+ *
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+
+#include <asm/irq.h>
+#include <asm/irq_cpu.h>
+#include <asm/mipsregs.h>
+#include <asm/bitops.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+
+#define INTC_REG(r) (*(volatile u32 *)(KSEG1ADDR(ADM5120_INTC_BASE) + r))
+
+static void adm5120_intc_irq_unmask(unsigned int irq);
+static void adm5120_intc_irq_mask(unsigned int irq);
+static int adm5120_intc_irq_set_type(unsigned int irq, unsigned int flow_type);
+
+static struct irq_chip adm5120_intc_irq_chip = {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ .name = "INTC",
+#else
+ .typename = "INTC",
+#endif
+ .unmask = adm5120_intc_irq_unmask,
+ .mask = adm5120_intc_irq_mask,
+ .mask_ack = adm5120_intc_irq_mask,
+ .set_type = adm5120_intc_irq_set_type
+};
+
+static struct irqaction adm5120_intc_irq_action = {
+ .handler = no_action,
+ .name = "cascade [INTC]"
+};
+
+static void adm5120_intc_irq_unmask(unsigned int irq)
+{
+ unsigned long flags;
+
+ irq -= ADM5120_INTC_IRQ_BASE;
+ local_irq_save(flags);
+ INTC_REG(INTC_REG_IRQ_ENABLE) = (1 << irq);
+ local_irq_restore(flags);
+}
+
+static void adm5120_intc_irq_mask(unsigned int irq)
+{
+ unsigned long flags;
+
+ irq -= ADM5120_INTC_IRQ_BASE;
+ local_irq_save(flags);
+ INTC_REG(INTC_REG_IRQ_DISABLE) = (1 << irq);
+ local_irq_restore(flags);
+}
+
+static int adm5120_intc_irq_set_type(unsigned int irq, unsigned int flow_type)
+{
+ /* TODO: not yet tested */
+#if 1
+ unsigned int sense;
+ unsigned long mode;
+ int err;
+
+ err = 0;
+ sense = flow_type & (IRQ_TYPE_SENSE_MASK);
+ switch (sense) {
+ case IRQ_TYPE_NONE:
+ case IRQ_TYPE_LEVEL_HIGH:
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ switch (irq) {
+ case ADM5120_IRQ_GPIO2:
+ case ADM5120_IRQ_GPIO4:
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+
+ if (err)
+ return err;
+
+ switch (irq) {
+ case ADM5120_IRQ_GPIO2:
+ case ADM5120_IRQ_GPIO4:
+ mode = INTC_REG(INTC_REG_INT_MODE);
+ if (sense == IRQ_TYPE_LEVEL_LOW)
+ mode |= (1 << (irq-ADM5120_INTC_IRQ_BASE));
+ else
+ mode &= (1 << (irq-ADM5120_INTC_IRQ_BASE));
+
+ INTC_REG(INTC_REG_INT_MODE) = mode;
+ /* fallthrogh */
+ default:
+ irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK;
+ irq_desc[irq].status |= sense;
+ break;
+ }
+#endif
+ return 0;
+}
+
+static void adm5120_intc_irq_dispatch(void)
+{
+ unsigned long status;
+ int irq;
+
+#if 1
+ /* dispatch only one IRQ at a time */
+ status = INTC_REG(INTC_REG_IRQ_STATUS) & INTC_INT_ALL;
+
+ if (status) {
+ irq = ADM5120_INTC_IRQ_BASE+fls(status)-1;
+ do_IRQ(irq);
+ } else
+ spurious_interrupt();
+#else
+ status = INTC_REG(INTC_REG_IRQ_STATUS) & INTC_INT_ALL;
+ if (status) {
+ for (irq=ADM5120_INTC_IRQ_BASE; irq <= ADM5120_INTC_IRQ_BASE +
+ INTC_IRQ_LAST; irq++, status >>=1) {
+ if ((status & 1) == 1)
+ do_IRQ(irq);
+ }
+ } else
+ spurious_interrupt();
+#endif
+}
+
+asmlinkage void plat_irq_dispatch(void)
+{
+ unsigned long pending;
+
+ pending = read_c0_status() & read_c0_cause();
+
+ if (pending & STATUSF_IP7)
+ do_IRQ(ADM5120_IRQ_COUNTER);
+ else if (pending & STATUSF_IP2)
+ adm5120_intc_irq_dispatch();
+ else
+ spurious_interrupt();
+}
+
+#define INTC_IRQ_STATUS (IRQ_LEVEL | IRQ_TYPE_LEVEL_HIGH | IRQ_DISABLED)
+static void __init adm5120_intc_irq_init(int base)
+{
+ int i;
+
+ /* disable all interrupts */
+ INTC_REG(INTC_REG_IRQ_DISABLE) = INTC_INT_ALL;
+ /* setup all interrupts to generate IRQ instead of FIQ */
+ INTC_REG(INTC_REG_INT_MODE) = 0;
+ /* set active level for all external interrupts to HIGH */
+ INTC_REG(INTC_REG_INT_LEVEL) = 0;
+ /* disable usage of the TEST_SOURCE register */
+ INTC_REG(INTC_REG_IRQ_SOURCE_SELECT) = 0;
+
+ for(i=ADM5120_INTC_IRQ_BASE; i <= ADM5120_INTC_IRQ_BASE+INTC_IRQ_LAST;
+ i++) {
+ irq_desc[i].status = INTC_IRQ_STATUS;
+ set_irq_chip_and_handler(i, &adm5120_intc_irq_chip,
+ handle_level_irq);
+ }
+
+ setup_irq(ADM5120_IRQ_INTC, &adm5120_intc_irq_action);
+}
+
+void __init arch_init_irq(void) {
+ mips_cpu_irq_init();
+ adm5120_intc_irq_init(ADM5120_INTC_IRQ_BASE);
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/memory.c b/target/linux/adm5120/files/arch/mips/adm5120/memory.c
new file mode 100644
index 0000000000..1bde6b02d5
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/memory.c
@@ -0,0 +1,179 @@
+/*
+ * $Id$
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+#include <asm/mach-adm5120/adm5120_mpmc.h>
+
+#define SWITCH_READ(r) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))
+#define SWITCH_WRITE(r,v) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))=(v)
+
+#define MPMC_READ(r) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))
+#define MPMC_WRITE(r,v) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))=(v)
+
+#if 1
+# define mem_dbg(f, a...) printk("mem_detect: " f, ## a)
+#else
+# define mem_dbg(f, a...)
+#endif
+
+#define MEM_WR_DELAY 10000 /* 0.01 usec */
+
+unsigned long adm5120_memsize;
+
+static int __init mem_check_pattern(u8 *addr, unsigned long offs)
+{
+ volatile u32 *p1 = (volatile u32 *)addr;
+ volatile u32 *p2 = (volatile u32 *)(addr+offs);
+ u32 t,u,v;
+
+ /* save original value */
+ t = *p1;
+ u = *p2;
+
+ if (t != u)
+ return 0;
+
+ v = 0x55555555;
+ if (u == v)
+ v = 0xAAAAAAAA;
+
+ mem_dbg("write 0x%08X to 0x%08lX\n", v, (unsigned long)p1);
+
+ *p1 = v;
+ mem_dbg("delay %d ns\n", MEM_WR_DELAY);
+ adm5120_ndelay(MEM_WR_DELAY);
+ u = *p2;
+
+ mem_dbg("pattern at 0x%08lX is 0x%08X\n", (unsigned long)p2, u);
+
+ /* restore original value */
+ *p1 = t;
+
+ return (v == u);
+}
+
+static void __init adm5120_detect_memsize(void)
+{
+ u32 memctrl;
+ u32 size, maxsize;
+ u8 *p;
+
+ memctrl = SWITCH_READ(SWITCH_REG_MEMCTRL);
+ switch (memctrl & MEMCTRL_SDRS_MASK) {
+ case MEMCTRL_SDRS_4M:
+ maxsize = 4 << 20;
+ break;
+ case MEMCTRL_SDRS_8M:
+ maxsize = 8 << 20;
+ break;
+ case MEMCTRL_SDRS_16M:
+ maxsize = 16 << 20;
+ break;
+ default:
+ maxsize = 64 << 20;
+ break;
+ }
+
+ /* disable buffers for both SDRAM banks */
+ mem_dbg("disable buffers for both banks\n");
+ MPMC_WRITE(MPMC_REG_DC0, MPMC_READ(MPMC_REG_DC0) & ~DC_BE);
+ MPMC_WRITE(MPMC_REG_DC1, MPMC_READ(MPMC_REG_DC1) & ~DC_BE);
+
+ mem_dbg("checking for %uMB chip in 1st bank\n", maxsize >> 20);
+
+ /* detect size of the 1st SDRAM bank */
+ p = (u8 *)KSEG1ADDR(0);
+ for (size = 2<<20; size <= (maxsize >> 1); size <<= 1) {
+ if (mem_check_pattern(p, size)) {
+ /* mirrored address */
+ mem_dbg("mirrored data found at offset 0x%08X\n", size);
+ break;
+ }
+ }
+
+ mem_dbg("chip size in 1st bank is %uMB\n", size >> 20);
+ adm5120_memsize = size;
+
+ if (size != maxsize)
+ /* 2nd bank is not supported */
+ goto out;
+
+ if ((memctrl & MEMCTRL_SDR1_ENABLE) == 0)
+ /* 2nd bank is disabled */
+ goto out;
+
+ /*
+ * some bootloaders enable 2nd bank, even if the 2nd SDRAM chip
+ * are missing.
+ */
+ mem_dbg("check presence of 2nd bank\n");
+
+ p = (u8 *)KSEG1ADDR(maxsize+size-4);
+ if (mem_check_pattern(p, 0)) {
+ adm5120_memsize += size;
+ }
+
+ if (maxsize != size) {
+ /* adjusting MECTRL register */
+ memctrl &= ~(MEMCTRL_SDRS_MASK);
+ switch (size>>20) {
+ case 4:
+ memctrl |= MEMCTRL_SDRS_4M;
+ break;
+ case 8:
+ memctrl |= MEMCTRL_SDRS_8M;
+ break;
+ case 16:
+ memctrl |= MEMCTRL_SDRS_16M;
+ break;
+ default:
+ memctrl |= MEMCTRL_SDRS_64M;
+ break;
+ }
+ SWITCH_WRITE(SWITCH_REG_MEMCTRL, memctrl);
+ }
+
+out:
+ /* reenable buffer for both SDRAM banks */
+ mem_dbg("enable buffers for both banks\n");
+ MPMC_WRITE(MPMC_REG_DC0, MPMC_READ(MPMC_REG_DC0) | DC_BE);
+ MPMC_WRITE(MPMC_REG_DC1, MPMC_READ(MPMC_REG_DC1) | DC_BE);
+
+ mem_dbg("%dx%uMB memory found\n", (adm5120_memsize == size) ? 1 : 2 ,
+ size >>20);
+}
+
+void __init adm5120_mem_init(void)
+{
+ adm5120_detect_memsize();
+ add_memory_region(0, adm5120_memsize, BOOT_MEM_RAM);
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/platform.c b/target/linux/adm5120/files/arch/mips/adm5120/platform.c
new file mode 100644
index 0000000000..a79893d540
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/platform.c
@@ -0,0 +1,181 @@
+/*
+ * $Id$
+ *
+ * Generic ADM5120 platform devices
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+
+#include <asm/bootinfo.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+static void adm5120_uart_set_mctrl(struct amba_device *dev, void __iomem *base,
+ unsigned int mctrl);
+
+#if 1
+/*
+ * TODO:remove global adm5120_eth* variables when the switch driver will be
+ * converted into a real platform driver
+ */
+unsigned int adm5120_eth_num_ports = 6;
+EXPORT_SYMBOL_GPL(adm5120_eth_num_ports);
+
+unsigned char adm5120_eth_macs[6][6] = {
+ {'\00', 'A', 'D', 'M', '\x51', '\x20' },
+ {'\00', 'A', 'D', 'M', '\x51', '\x21' },
+ {'\00', 'A', 'D', 'M', '\x51', '\x22' },
+ {'\00', 'A', 'D', 'M', '\x51', '\x23' },
+ {'\00', 'A', 'D', 'M', '\x51', '\x24' },
+ {'\00', 'A', 'D', 'M', '\x51', '\x25' }
+};
+EXPORT_SYMBOL_GPL(adm5120_eth_macs);
+
+unsigned char adm5120_eth_vlans[6] = {
+ 0x41, 0x42, 0x44, 0x48, 0x50, 0x60
+};
+EXPORT_SYMBOL_GPL(adm5120_eth_vlans);
+
+#else
+/* Built-in ethernet switch */
+struct adm5120_switch_platform_data adm5120_switch_data;
+struct platform_device adm5120_switch_device = {
+ .name = "adm5120-switch",
+ .id = -1,
+ .dev.platform_data = &adm5120_switch_data,
+};
+#endif
+
+/* PCI Host Controller */
+struct adm5120_pci_platform_data adm5120_pci_data;
+struct platform_device adm5120_pci_device = {
+ .name = "adm5120-pci",
+ .id = -1,
+ .dev.platform_data = &adm5120_pci_data,
+};
+
+/* USB Host Controller */
+struct resource adm5120_usbc_resources[] = {
+ [0] = {
+ .start = ADM5120_USBC_BASE,
+ .end = ADM5120_USBC_BASE+ADM5120_USBC_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = ADM5120_IRQ_USBC,
+ .end = ADM5120_IRQ_USBC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device adm5120_usbc_device = {
+ .name = "adm5120-hcd",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(adm5120_usbc_resources),
+ .resource = adm5120_usbc_resources,
+};
+
+/* NOR flash 0 */
+struct adm5120_flash_platform_data adm5120_flash0_data;
+struct platform_device adm5120_flash0_device = {
+ .name = "adm5120-flash",
+ .id = 0,
+ .dev.platform_data = &adm5120_flash0_data,
+};
+
+/* NOR flash 1 */
+struct adm5120_flash_platform_data adm5120_flash1_data;
+struct platform_device adm5120_flash1_device = {
+ .name = "adm5120-flash",
+ .id = 1,
+ .dev.platform_data = &adm5120_flash1_data,
+};
+
+/* NAND flash */
+struct resource adm5120_nand_resource[] = {
+ [0] = {
+ .start = ADM5120_SRAM1_BASE,
+ .end = ADM5120_SRAM1_BASE+ADM5120_MPMC_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct adm5120_nand_platform_data adm5120_nand_data;
+
+struct platform_device adm5120_nand_device = {
+ .name = "adm5120-nand",
+ .id = -1,
+ .dev.platform_data = &adm5120_nand_data,
+ .num_resources = ARRAY_SIZE(adm5120_nand_resource),
+ .resource = adm5120_nand_resource,
+};
+
+/* built-in UARTs */
+struct amba_pl010_data adm5120_uart0_data = {
+ .set_mctrl = adm5120_uart_set_mctrl
+};
+
+struct amba_device adm5120_uart0_device = {
+ .dev = {
+ .bus_id = "APB:UART0",
+ .platform_data = &adm5120_uart0_data,
+ },
+ .res = {
+ .start = ADM5120_UART0_BASE,
+ .end = ADM5120_UART0_BASE + ADM5120_UART_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ .irq = { ADM5120_IRQ_UART0, -1 },
+ .periphid = 0x0041010,
+};
+
+struct amba_pl010_data adm5120_uart1_data = {
+ .set_mctrl = adm5120_uart_set_mctrl
+};
+
+struct amba_device adm5120_uart1_device = {
+ .dev = {
+ .bus_id = "APB:UART1",
+ .platform_data = &adm5120_uart1_data,
+ },
+ .res = {
+ .start = ADM5120_UART1_BASE,
+ .end = ADM5120_UART1_BASE + ADM5120_UART_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ .irq = { ADM5120_IRQ_UART1, -1 },
+ .periphid = 0x0041010,
+};
+
+static void adm5120_uart_set_mctrl(struct amba_device *dev, void __iomem *base,
+ unsigned int mctrl)
+{
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom.c b/target/linux/adm5120/files/arch/mips/adm5120/prom.c
new file mode 100644
index 0000000000..2187477d02
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom.c
@@ -0,0 +1,276 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific prom routines
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_uart.h>
+
+#include <prom/cfe.h>
+#include <prom/generic.h>
+#include <prom/routerboot.h>
+#include <prom/myloader.h>
+#include <prom/zynos.h>
+
+unsigned int adm5120_prom_type = ADM5120_PROM_GENERIC;
+
+struct board_desc {
+ unsigned long mach_type;
+ char *name;
+};
+
+#define DEFBOARD(n, mt) { .mach_type = (mt), .name = (n)}
+static struct board_desc common_boards[] __initdata = {
+ /* Cellvision/SparkLAN boards */
+ DEFBOARD("CAS-630", MACH_ADM5120_CAS630),
+ DEFBOARD("CAS-670", MACH_ADM5120_CAS670),
+ DEFBOARD("CAS-771", MACH_ADM5120_CAS771),
+ DEFBOARD("CAS-790", MACH_ADM5120_CAS790),
+ DEFBOARD("CAS-861", MACH_ADM5120_CAS861),
+ /* Compex boards */
+ DEFBOARD("WP54G-WRT", MACH_ADM5120_WP54G_WRT),
+ /* Edimax boards */
+ DEFBOARD("BR-6104K", MACH_ADM5120_BR6104K),
+ DEFBOARD("BR-6104KP", MACH_ADM5120_BR6104K),
+ /* Infineon boards */
+ DEFBOARD("EASY 5120P-ATA", MACH_ADM5120_EASY5120PATA),
+ DEFBOARD("EASY 5120-RT", MACH_ADM5120_EASY5120RT),
+ DEFBOARD("EASY 5120-WVoIP", MACH_ADM5120_EASY5120WVOIP),
+ DEFBOARD("EASY 83000", MACH_ADM5120_EASY83000),
+ /* Mikrotik RouterBOARDs */
+ DEFBOARD("111", MACH_ADM5120_RB_111),
+ DEFBOARD("112", MACH_ADM5120_RB_112),
+ DEFBOARD("133", MACH_ADM5120_RB_133),
+ DEFBOARD("133C", MACH_ADM5120_RB_133C),
+ DEFBOARD("133C3", MACH_ADM5120_RB_133C),
+ DEFBOARD("150", MACH_ADM5120_RB_153), /* it's intentional */
+ DEFBOARD("153", MACH_ADM5120_RB_153),
+ DEFBOARD("miniROUTER", MACH_ADM5120_RB_150),
+};
+
+static unsigned long __init find_machtype_byname(char *name)
+{
+ unsigned long ret;
+ int i;
+
+ ret = MACH_ADM5120_GENERIC;
+ if (name == NULL)
+ goto out;
+
+ if (*name == '\0')
+ goto out;
+
+ for (i=0; i<ARRAY_SIZE(common_boards); i++) {
+ if (strcmp(common_boards[i].name, name) == 0) {
+ ret = common_boards[i].mach_type;
+ break;
+ }
+ }
+
+out:
+ return ret;
+}
+
+static unsigned long __init detect_machtype_routerboot(void)
+{
+ char *name;
+
+ name = routerboot_get_boardname();
+ return find_machtype_byname(name);
+}
+
+static unsigned long __init detect_machtype_generic(void)
+{
+ char *name;
+
+ name = generic_prom_getenv("board_name");
+ return find_machtype_byname(name);
+}
+
+unsigned long __init detect_machtype_cfe(void)
+{
+ char *name;
+
+ name = cfe_getenv("BOARD_NAME");
+ return find_machtype_byname(name);
+}
+
+static struct {
+ unsigned long mach_type;
+ u16 vendor_id;
+ u16 board_id;
+} zynos_boards[] __initdata = {
+#define ZYNOS_BOARD(vi, bi, mt) { .vendor_id = (vi), .board_id = (bi), \
+ .mach_type = (mt) }
+
+#define ZYXEL_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_ZYXEL, bi, mt)
+#define DLINK_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_DLINK, bi, mt)
+#define LUCENT_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_LUCENT, bi, mt)
+ ZYXEL_BOARD(ZYNOS_BOARD_HS100, MACH_ADM5120_HS100),
+ ZYXEL_BOARD(ZYNOS_BOARD_P334, MACH_ADM5120_P334),
+ ZYXEL_BOARD(ZYNOS_BOARD_P334U, MACH_ADM5120_P334U),
+ ZYXEL_BOARD(ZYNOS_BOARD_P334W, MACH_ADM5120_P334W),
+ ZYXEL_BOARD(ZYNOS_BOARD_P334WH, MACH_ADM5120_P334WH),
+ ZYXEL_BOARD(ZYNOS_BOARD_P334WHD, MACH_ADM5120_P334WHD),
+ ZYXEL_BOARD(ZYNOS_BOARD_P334WT, MACH_ADM5120_P334WT),
+ ZYXEL_BOARD(ZYNOS_BOARD_P335, MACH_ADM5120_P335),
+ ZYXEL_BOARD(ZYNOS_BOARD_P335PLUS, MACH_ADM5120_P335PLUS),
+ ZYXEL_BOARD(ZYNOS_BOARD_P335U, MACH_ADM5120_P335U)
+};
+
+static unsigned long __init detect_machtype_bootbase(void)
+{
+ unsigned long ret;
+ int i;
+
+ ret = MACH_ADM5120_GENERIC;
+ for (i=0; i<ARRAY_SIZE(zynos_boards); i++) {
+ if (zynos_boards[i].vendor_id == bootbase_info.vendor_id &&
+ zynos_boards[i].board_id == bootbase_info.board_id) {
+ ret = zynos_boards[i].mach_type;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+static struct {
+ unsigned long mach_type;
+ u16 vid;
+ u16 did;
+ u16 svid;
+ u16 sdid;
+} mylo_boards[] __initdata = {
+#define MYLO_BOARD(v,d,sv,sd,mt) { .vid = (v), .did = (d), .svid = (sv), \
+ .sdid = (sd), .mach_type = (mt) }
+#define COMPEX_BOARD(d,mt) MYLO_BOARD(VENID_COMPEX,(d),VENID_COMPEX,(d),(mt))
+
+ COMPEX_BOARD(DEVID_COMPEX_NP27G, MACH_ADM5120_NP27G),
+ COMPEX_BOARD(DEVID_COMPEX_NP28G, MACH_ADM5120_NP28G),
+ COMPEX_BOARD(DEVID_COMPEX_NP28GHS, MACH_ADM5120_NP28GHS),
+ COMPEX_BOARD(DEVID_COMPEX_WP54G, MACH_ADM5120_WP54G),
+ COMPEX_BOARD(DEVID_COMPEX_WP54Gv1C, MACH_ADM5120_WP54Gv1C),
+ COMPEX_BOARD(DEVID_COMPEX_WP54AG, MACH_ADM5120_WP54AG),
+ COMPEX_BOARD(DEVID_COMPEX_WPP54G, MACH_ADM5120_WPP54G),
+ COMPEX_BOARD(DEVID_COMPEX_WPP54AG, MACH_ADM5120_WPP54AG),
+};
+
+static unsigned long __init detect_machtype_myloader(void)
+{
+ unsigned long ret;
+ int i;
+
+ ret = MACH_ADM5120_GENERIC;
+ for (i=0; i<ARRAY_SIZE(mylo_boards); i++) {
+ if (mylo_boards[i].vid == myloader_info.vid &&
+ mylo_boards[i].did == myloader_info.did &&
+ mylo_boards[i].svid == myloader_info.svid &&
+ mylo_boards[i].sdid == myloader_info.sdid) {
+ ret = mylo_boards[i].mach_type;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+static void __init prom_detect_machtype(void)
+{
+ if (bootbase_present()) {
+ adm5120_prom_type = ADM5120_PROM_BOOTBASE;
+ mips_machtype = detect_machtype_bootbase();
+ return;
+ }
+
+ if (cfe_present()) {
+ adm5120_prom_type = ADM5120_PROM_CFE;
+ mips_machtype = detect_machtype_cfe();
+ return;
+ }
+
+ if (myloader_present()) {
+ adm5120_prom_type = ADM5120_PROM_MYLOADER;
+ mips_machtype = detect_machtype_myloader();
+ return;
+ }
+
+ if (routerboot_present()) {
+ adm5120_prom_type = ADM5120_PROM_ROUTERBOOT;
+ mips_machtype = detect_machtype_routerboot();
+ return;
+ }
+
+ if (generic_prom_present()) {
+ adm5120_prom_type = ADM5120_PROM_GENERIC;
+ mips_machtype = detect_machtype_generic();
+ return;
+ }
+
+ mips_machtype = MACH_ADM5120_GENERIC;
+}
+
+/* TODO: this is an ugly hack for RouterBOARDS */
+extern char _image_cmdline;
+static void __init prom_init_cmdline(void)
+{
+ char *cmd;
+
+ /* init command line, register a default kernel command line */
+ cmd = &_image_cmdline + 8;
+ if( strlen(cmd) > 0) strcpy( &(arcs_cmdline[0]), cmd);
+ else strcpy(&(arcs_cmdline[0]), CONFIG_CMDLINE);
+
+}
+
+#define UART_READ(r) *(volatile u32 *)(KSEG1ADDR(ADM5120_UART0_BASE)+(r))
+#define UART_WRITE(r,v) *(volatile u32 *)(KSEG1ADDR(ADM5120_UART0_BASE)+(r))=(v)
+
+void __init prom_putchar(char ch)
+{
+ while ((UART_READ(UART_REG_FLAG) & UART_FLAG_TXFE) == 0);
+ UART_WRITE(UART_REG_DATA, ch);
+ while ((UART_READ(UART_REG_FLAG) & UART_FLAG_TXFE) == 0);
+}
+
+void __init prom_init(void)
+{
+ mips_machgroup = MACH_GROUP_ADM5120;
+ prom_detect_machtype();
+
+ prom_init_cmdline();
+}
+
+void __init prom_free_prom_memory(void)
+{
+ /* We do not have to prom memory to free */
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/Makefile b/target/linux/adm5120/files/arch/mips/adm5120/prom/Makefile
new file mode 100644
index 0000000000..d844b600f3
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/Makefile
@@ -0,0 +1,9 @@
+#
+# Makefile for the ADMtek ADM5120 SoC specific parts of the kernel
+#
+
+lib-y += bootbase.o
+lib-y += cfe.o
+lib-y += generic.o
+lib-y += myloader.o
+lib-y += routerboot.o
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/bootbase.c b/target/linux/adm5120/files/arch/mips/adm5120/prom/bootbase.c
new file mode 100644
index 0000000000..7ab9d46bd6
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/bootbase.c
@@ -0,0 +1,124 @@
+/*
+ * $Id$
+ *
+ * ZyXEL's Bootbase specific prom routines
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/autoconf.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+#include <asm/byteorder.h>
+
+#include <adm5120_defs.h>
+#include <prom/zynos.h>
+#include "prom_read.h"
+
+#define ZYNOS_INFO_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x3F90)
+#define ZYNOS_HDBG_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x4000)
+#define BOOTEXT_ADDR_MIN KSEG1ADDR(ADM5120_SRAM0_BASE)
+#define BOOTEXT_ADDR_MAX (BOOTEXT_ADDR_MIN + (2*1024*1024))
+
+static int bootbase_found = 0;
+static struct zynos_board_info *board_info;
+
+struct bootbase_info bootbase_info;
+
+static inline int bootbase_dbgarea_present(u8 *data)
+{
+ u32 t;
+
+ t = prom_read_be32(data+5);
+ if (t != ZYNOS_MAGIC_DBGAREA1)
+ return 0;
+
+ t = prom_read_be32(data+9);
+ if (t != ZYNOS_MAGIC_DBGAREA2)
+ return 0;
+
+ return 1;
+}
+
+static inline u32 bootbase_get_bootext_addr(void)
+{
+ return prom_read_be32(&board_info->bootext_addr);
+}
+
+static inline u16 bootbase_get_vendor_id(void)
+{
+#define CHECK_VENDOR(n) (strnicmp(board_info->vendor,(n),strlen(n)) == 0)
+ unsigned char vendor[ZYNOS_NAME_LEN];
+ int i;
+
+ for (i=0; i<ZYNOS_NAME_LEN; i++)
+ vendor[i]=board_info->vendor[i];
+
+ if CHECK_VENDOR(ZYNOS_VENDOR_ZYXEL)
+ return ZYNOS_VENDOR_ID_ZYXEL;
+
+ if CHECK_VENDOR(ZYNOS_VENDOR_DLINK)
+ return ZYNOS_VENDOR_ID_DLINK;
+
+ if CHECK_VENDOR(ZYNOS_VENDOR_LUCENT)
+ return ZYNOS_VENDOR_ID_LUCENT;
+
+ if CHECK_VENDOR(ZYNOS_VENDOR_NETGEAR)
+ return ZYNOS_VENDOR_ID_NETGEAR;
+
+ return ZYNOS_VENDOR_ID_OTHER;
+}
+
+static inline u16 bootbase_get_board_id(void)
+{
+ return prom_read_be16(&board_info->board_id);
+}
+
+int __init bootbase_present(void)
+{
+ u32 t;
+
+ if (bootbase_found)
+ goto out;
+
+ /* check presence of the dbgarea */
+ if (bootbase_dbgarea_present((u8 *)ZYNOS_HDBG_ADDR) == 0)
+ goto out;
+
+ board_info = (struct zynos_board_info *)(ZYNOS_INFO_ADDR);
+
+ /* check for a valid BootExt address */
+ t = bootbase_get_bootext_addr();
+ if ((t < BOOTEXT_ADDR_MIN) || (t > BOOTEXT_ADDR_MAX))
+ goto out;
+
+ bootbase_info.vendor_id = bootbase_get_vendor_id();
+ bootbase_info.board_id = bootbase_get_board_id();
+
+ bootbase_found = 1;
+
+out:
+ return bootbase_found;
+}
+
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c b/target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c
new file mode 100644
index 0000000000..6c03a4e859
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/cfe.c
@@ -0,0 +1,86 @@
+/*
+ * $Id$
+ *
+ * Broadcom's CFE specific prom routines
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+
+#include <prom/cfe.h>
+#include "prom_read.h"
+
+/*
+ * CFE based boards
+ */
+#define CFE_EPTSEAL 0x43464531 /* CFE1 is the magic number to recognize CFE
+from other bootloaders */
+
+static int cfe_found = 0;
+
+static u32 cfe_handle;
+static u32 cfe_entry;
+static u32 cfe_seal;
+
+int __init cfe_present(void)
+{
+ /*
+ * This method only works, when we are booted directly from the CFE.
+ */
+ u32 a1 = (u32) fw_arg1;
+
+ if (cfe_found)
+ return 1;
+
+ cfe_handle = (u32) fw_arg0;
+ cfe_entry = (u32) fw_arg2;
+ cfe_seal = (u32) fw_arg3;
+
+ /* Check for CFE by finding the CFE magic number */
+ if (cfe_seal != CFE_EPTSEAL) {
+ /* We are not booted from CFE */
+ return 0;
+ }
+
+ /* cfe_a1_val must be 0, because only one CPU present in the ADM5120 */
+ if (a1 != 0) {
+ return 0;
+ }
+
+ /* The cfe_handle, and the cfe_entry must be kernel mode addresses */
+ if ((cfe_handle < KSEG0) || (cfe_entry < KSEG0)) {
+ return 0;
+ }
+
+ cfe_found = 1;
+ return 1;
+}
+
+char *cfe_getenv(char *envname)
+{
+ if (cfe_found == 0)
+ return NULL;
+
+ return NULL;
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/generic.c b/target/linux/adm5120/files/arch/mips/adm5120/prom/generic.c
new file mode 100644
index 0000000000..3b5c3bdc09
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/generic.c
@@ -0,0 +1,60 @@
+/*
+ * $Id$
+ *
+ * Generic PROM routines
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+
+#include <prom/generic.h>
+
+static int *_prom_argc;
+static char **_prom_argv;
+static char **_prom_envp;
+
+char *generic_prom_getenv(char *envname)
+{
+ char **env;
+ char *ret;
+
+ ret = NULL;
+ for (env = _prom_envp; *env != NULL; env++) {
+ if (strcmp(envname, *env++) == 0) {
+ ret = *env;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+int generic_prom_present(void)
+{
+ _prom_argc = (int *)fw_arg0;
+ _prom_argv = (char **)fw_arg1;
+ _prom_envp = (char **)fw_arg2;
+
+ return 1;
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/myloader.c b/target/linux/adm5120/files/arch/mips/adm5120/prom/myloader.c
new file mode 100644
index 0000000000..8a44509a08
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/myloader.c
@@ -0,0 +1,75 @@
+/*
+ * $Id$
+ *
+ * Compex's MyLoader specific prom routines
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/autoconf.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+#include <asm/byteorder.h>
+
+#include <adm5120_defs.h>
+#include <prom/myloader.h>
+#include "prom_read.h"
+
+#define SYS_PARAMS_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x0F000)
+#define BOARD_PARAMS_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x0F800)
+#define PART_TABLE_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x10000)
+
+static int myloader_found = 0;
+
+struct myloader_info myloader_info;
+
+int __init myloader_present(void)
+{
+ struct mylo_system_params *sysp;
+ struct mylo_board_params *boardp;
+ struct mylo_partition_table *parts;
+
+ if (myloader_found)
+ goto out;
+
+ sysp = (struct mylo_system_params *)(SYS_PARAMS_ADDR);
+ boardp = (struct mylo_board_params *)(BOARD_PARAMS_ADDR);
+ parts = (struct mylo_partition_table *)(PART_TABLE_ADDR);
+
+ /* Check for some magic numbers */
+ if ((le32_to_cpu(sysp->magic) != MYLO_MAGIC_SYS_PARAMS) ||
+ (le32_to_cpu(boardp->magic) != MYLO_MAGIC_BOARD_PARAMS) ||
+ (le32_to_cpu(parts->magic) != MYLO_MAGIC_PARTITIONS))
+ goto out;
+
+ myloader_info.vid = le32_to_cpu(sysp->vid);
+ myloader_info.did = le32_to_cpu(sysp->did);
+ myloader_info.svid = le32_to_cpu(sysp->svid);
+ myloader_info.sdid = le32_to_cpu(sysp->sdid);
+
+ myloader_found = 1;
+
+out:
+ return myloader_found;
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/prom_read.h b/target/linux/adm5120/files/arch/mips/adm5120/prom/prom_read.h
new file mode 100644
index 0000000000..06e6863fea
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/prom_read.h
@@ -0,0 +1,63 @@
+/*
+ * $Id$
+ *
+ * Generic prom definitions
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_PROM_H_
+#define _ADM5120_PROM_H_
+
+/*
+ * Helper routines
+ */
+static inline u16 prom_read_le16(void *buf)
+{
+ u8 *p = buf;
+
+ return ((u16)p[0] + ((u16)p[1] << 8));
+}
+
+static inline u32 prom_read_le32(void *buf)
+{
+ u8 *p = buf;
+
+ return ((u32)p[0] + ((u32)p[1] << 8) + ((u32)p[2] << 16) +
+ ((u32)p[3] << 24));
+}
+
+static inline u16 prom_read_be16(void *buf)
+{
+ u8 *p = buf;
+
+ return (((u16)p[0] << 8) + (u16)p[1]);
+}
+
+static inline u32 prom_read_be32(void *buf)
+{
+ u8 *p = buf;
+
+ return (((u32)p[0] << 24) + ((u32)p[1] << 16) + ((u32)p[2] << 8) +
+ ((u32)p[3]));
+}
+
+#endif /* _ADM5120_PROM_H_ */
+
+
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/prom/routerboot.c b/target/linux/adm5120/files/arch/mips/adm5120/prom/routerboot.c
new file mode 100644
index 0000000000..7116f412f5
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/prom/routerboot.c
@@ -0,0 +1,142 @@
+/*
+ * $Id$
+ *
+ * Mikrotik's RouterBOOT specific prom routines
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/autoconf.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+
+#include <adm5120_defs.h>
+#include <prom/routerboot.h>
+#include "prom_read.h"
+
+static struct rb_hard_settings rb_hs;
+static int rb_found = 0;
+
+static int __init routerboot_load_hs(u8 *buf, u16 buflen)
+{
+ u16 id,len;
+ u8 *mac;
+ int i,j;
+
+ memset(&rb_hs, 0, sizeof(rb_hs));
+
+ if (buflen < 4)
+ return -1;
+
+ if (prom_read_le32(buf) != RB_MAGIC_HARD)
+ return -1;
+
+ /* skip magic value */
+ buf += 4;
+ buflen -= 4;
+
+ while (buflen > 2) {
+ id = prom_read_le16(buf);
+ buf += 2;
+ buflen -= 2;
+ if (id == RB_ID_TERMINATOR || buflen < 2)
+ break;
+
+ len = prom_read_le16(buf);
+ buf += 2;
+ buflen -= 2;
+
+ if (buflen < len)
+ break;
+
+ switch (id) {
+ case RB_ID_BIOS_VERSION:
+ rb_hs.bios_ver = (char *)buf;
+ break;
+ case RB_ID_BOARD_NAME:
+ rb_hs.name = (char *)buf;
+ break;
+ case RB_ID_MEMORY_SIZE:
+ rb_hs.mem_size = prom_read_le32(buf);
+ break;
+ case RB_ID_MAC_ADDRESS_COUNT:
+ rb_hs.mac_count = prom_read_le32(buf);
+ break;
+ case RB_ID_MAC_ADDRESS_PACK:
+ rb_hs.mac_count = len/RB_MAC_SIZE;
+ if (rb_hs.mac_count > RB_MAX_MAC_COUNT)
+ rb_hs.mac_count = RB_MAX_MAC_COUNT;
+ mac = buf;
+ for (i=0; i < rb_hs.mac_count; i++) {
+ for (j=0; j < RB_MAC_SIZE; j++)
+ rb_hs.macs[i][j] = mac[j];
+ mac += RB_MAC_SIZE;
+ }
+ break;
+ }
+
+ buf += len;
+ buflen -= len;
+
+ }
+
+ return 0;
+}
+
+#define RB_BS_OFFS 0x14
+#define RB_OFFS_MAX (128*1024)
+
+int __init routerboot_present(void)
+{
+ struct rb_bios_settings *bs;
+ u8 *base;
+ u32 off,len;
+
+ if (rb_found)
+ goto out;
+
+ base = (u8 *)KSEG1ADDR(ADM5120_SRAM0_BASE);
+ bs = (struct rb_bios_settings *)(base + RB_BS_OFFS);
+
+ off = prom_read_le32(&bs->hs_offs);
+ len = prom_read_le32(&bs->hs_size);
+ if (off > RB_OFFS_MAX)
+ goto out;
+
+ if (routerboot_load_hs(base+off, len) != 0)
+ goto out;
+
+ rb_found = 1;
+
+out:
+ return rb_found;
+}
+
+char *routerboot_get_boardname(void)
+{
+ if (rb_found == 0)
+ return NULL;
+
+ return rb_hs.name;
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/reset.c b/target/linux/adm5120/files/arch/mips/adm5120/reset.c
new file mode 100644
index 0000000000..abcbb1c8b9
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/reset.c
@@ -0,0 +1,62 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific reset routines
+ *
+ * Copyright (C) ADMtek Incorporated.
+ * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+
+#define ADM5120_SOFTRESET 0x12000004
+
+void (*adm5120_board_reset)(void);
+
+void adm5120_restart(char *command)
+{
+ /* TODO: stop switch before reset */
+
+ if (adm5120_board_reset)
+ adm5120_board_reset();
+
+ *(u32*)KSEG1ADDR(ADM5120_SOFTRESET)=1;
+}
+
+void adm5120_halt(void)
+{
+ printk(KERN_NOTICE "\n** You can safely turn off the power\n");
+ while (1);
+}
+
+void adm5120_power_off(void)
+{
+ adm5120_halt();
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/setup.c b/target/linux/adm5120/files/arch/mips/adm5120/setup.c
new file mode 100644
index 0000000000..ed7966b41a
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/setup.c
@@ -0,0 +1,73 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific setup
+ *
+ * Copyright (C) ADMtek Incorporated.
+ * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+
+#include <asm/reboot.h>
+#include <asm/io.h>
+#include <asm/time.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+#include <asm/mach-adm5120/adm5120_board.h>
+
+static char *prom_names[ADM5120_PROM_LAST+1] __initdata = {
+ [ADM5120_PROM_GENERIC] = "Generic",
+ [ADM5120_PROM_CFE] = "CFE",
+ [ADM5120_PROM_UBOOT] = "U-Boot",
+ [ADM5120_PROM_MYLOADER] = "MyLoader",
+ [ADM5120_PROM_ROUTERBOOT] = "RouterBOOT",
+ [ADM5120_PROM_BOOTBASE] = "Bootbase"
+};
+
+static void __init adm5120_report(void)
+{
+ printk(KERN_INFO "SoC : ADM%04X%s revision %d, running at %ldMHz\n",
+ adm5120_product_code,
+ (adm5120_package == ADM5120_PACKAGE_BGA) ? "" : "P",
+ adm5120_revision, (adm5120_speed / 1000000)
+ );
+ printk(KERN_INFO "Bootdev : %s flash\n", adm5120_nand_boot ? "NAND":"NOR");
+ printk(KERN_INFO "Prom : %s\n", prom_names[adm5120_prom_type]);
+}
+
+void __init plat_mem_setup(void)
+{
+ adm5120_soc_init();
+ adm5120_mem_init();
+ adm5120_report();
+
+ board_time_init = adm5120_time_init;
+
+ _machine_restart = adm5120_restart;
+ _machine_halt = adm5120_halt;
+ pm_power_off = adm5120_power_off;
+
+ set_io_port_base(KSEG1);
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/time.c b/target/linux/adm5120/files/arch/mips/adm5120/time.c
new file mode 100644
index 0000000000..27393d4fe2
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/time.c
@@ -0,0 +1,54 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific hooks for MIPS CPU Counter/Compare timer
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * This file was based on: arch/mips/gt64120/wrppmc/time.c
+ * Original author: Mark.Zhan
+ * Copyright (C) 1996, 1997, 2004 by Ralf Baechle
+ * Copyright (C) 2006, Wind River System Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/timex.h>
+
+#include <asm/irq.h>
+#include <asm/cpu.h>
+#include <asm/time.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+
+void __init adm5120_time_init(void)
+{
+ mips_hpt_frequency = adm5120_speed / 2;
+}
+
+void __init plat_timer_setup(struct irqaction *irq)
+{
+ clear_c0_status(ST0_BEV);
+
+ /* Install ISR for CPU Counter interrupt */
+ setup_irq(ADM5120_IRQ_COUNTER, irq);
+}
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/trxsplit.c b/target/linux/adm5120/files/arch/mips/adm5120/trxsplit.c
new file mode 100644
index 0000000000..941f306950
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/trxsplit.c
@@ -0,0 +1,208 @@
+/*
+ * $Id$
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/kmod.h>
+#include <linux/root_dev.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <linux/byteorder/generic.h>
+
+#define PFX "trxsplit: "
+
+#define TRX_MAGIC 0x30524448 /* "HDR0" */
+#define TRX_VERSION 1
+#define TRX_MAX_LEN 0x3A0000
+#define TRX_NO_HEADER 1 /* Do not write TRX header */
+#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */
+#define TRX_MAX_OFFSET 3
+#define TRX_MIN_KERNEL_SIZE 256*1024
+
+struct trx_header {
+ u32 magic; /* "HDR0" */
+ u32 len; /* Length of file including header */
+ u32 crc32; /* 32-bit CRC from flag_version to end of file */
+ u32 flag_version; /* 0:15 flags, 16:31 version */
+ u32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */
+};
+
+#define BLOCK_LEN_MIN 0x10000
+
+static struct mtd_info *trx_mtd = NULL;
+static unsigned long trx_offset = 0;
+static int trx_nr_parts = 0;
+static struct mtd_partition trx_parts[TRX_MAX_OFFSET];
+static struct trx_header trx_hdr;
+
+static int __init trxsplit_checktrx(struct mtd_info *mtd, unsigned long offset)
+{
+ size_t retlen;
+ int err;
+
+ err = mtd->read(mtd, offset, sizeof(trx_hdr), &retlen, (void *)&trx_hdr);
+ if (err) {
+ printk(KERN_ALERT PFX "unable to read from '%s'\n", mtd->name);
+ goto err_out;
+ }
+
+ if (retlen != sizeof(trx_hdr)) {
+ printk(KERN_ALERT PFX "reading failed on '%s'\n", mtd->name);
+ goto err_out;
+ }
+
+ trx_hdr.magic = le32_to_cpu(trx_hdr.magic);
+ trx_hdr.len = le32_to_cpu(trx_hdr.len);
+ trx_hdr.crc32 = le32_to_cpu(trx_hdr.crc32);
+ trx_hdr.flag_version = le32_to_cpu(trx_hdr.flag_version);
+ trx_hdr.offsets[0] = le32_to_cpu(trx_hdr.offsets[0]);
+ trx_hdr.offsets[1] = le32_to_cpu(trx_hdr.offsets[1]);
+ trx_hdr.offsets[2] = le32_to_cpu(trx_hdr.offsets[2]);
+
+ /* sanity checks */
+ if (trx_hdr.magic != TRX_MAGIC)
+ goto err_out;
+
+ if (trx_hdr.len > mtd->size - offset)
+ goto err_out;
+
+ /* TODO: add crc32 checking too? */
+
+ return 0;
+
+err_out:
+ return -1;
+}
+
+static int __init trxsplit_create_partitions(void)
+{
+ struct mtd_partition *part = trx_parts;
+ int ret = 0;
+ int i;
+
+ if (trx_mtd == NULL)
+ goto out;
+
+ printk(KERN_INFO PFX "creating TRX partitions in '%s' (%d,%d)\n",
+ trx_mtd->name, MTD_BLOCK_MAJOR, trx_mtd->index);
+
+ for (i=0; i<TRX_MAX_OFFSET;i++) {
+ part = &trx_parts[i];
+ if (trx_hdr.offsets[i] == 0)
+ continue;
+ part->offset = trx_offset + trx_hdr.offsets[i];
+ trx_nr_parts++;
+ }
+
+ for (i=0; i<trx_nr_parts-1; i++) {
+ trx_parts[i].size = trx_parts[i+1].offset - trx_parts[i].offset;
+ }
+ trx_parts[i].size = trx_mtd->size - trx_parts[i].offset;
+
+ i=0;
+ part = &trx_parts[i];
+ if (part->size < TRX_MIN_KERNEL_SIZE) {
+ part->name = "loader";
+ i++;
+ }
+
+ part = &trx_parts[i];
+ part->name = "kernel";
+ i++;
+
+ part = &trx_parts[i];
+ part->name = "rootfs";
+
+ ret = add_mtd_partitions(trx_mtd, trx_parts, trx_nr_parts);
+ if (ret) {
+ printk(KERN_ALERT PFX "creating TRX partitions failed\n");
+ }
+
+out:
+ return ret;
+}
+
+static void __init trxsplit_add_mtd(struct mtd_info *mtd)
+{
+ unsigned long offset;
+ unsigned long blocklen;
+ int err;
+
+ if (trx_mtd)
+ return;
+
+ blocklen = mtd->erasesize;
+ if (blocklen < BLOCK_LEN_MIN)
+ blocklen = BLOCK_LEN_MIN;
+
+ printk(KERN_INFO PFX "searching TRX header in '%s'\n", mtd->name);
+
+ err = 0;
+ for (offset=0; offset < mtd->size; offset+=blocklen) {
+ err = trxsplit_checktrx(mtd, offset);
+ if (err == 0)
+ break;
+ }
+
+ if (err) {
+ printk(KERN_ALERT PFX "no TRX header found\n");
+ return;
+ }
+
+ printk(KERN_INFO PFX "TRX header found at 0x%lX\n", offset);
+
+ trx_mtd = mtd;
+ trx_offset = offset;
+}
+
+static void __init trxsplit_remove_mtd(struct mtd_info *mtd)
+{
+ /* nothing to do */
+}
+
+static struct mtd_notifier trxsplit_notifier __initdata = {
+ .add = trxsplit_add_mtd,
+ .remove = trxsplit_remove_mtd,
+};
+
+static void __init trxsplit_find_trx(void)
+{
+ register_mtd_user(&trxsplit_notifier);
+ unregister_mtd_user(&trxsplit_notifier);
+}
+
+static int __init trxsplit_init(void)
+{
+ int ret;
+
+ trxsplit_find_trx();
+
+ ret = trxsplit_create_partitions();
+ return ret;
+}
+
+late_initcall(trxsplit_init);
diff --git a/target/linux/adm5120/files/arch/mips/pci/fixup-adm5120.c b/target/linux/adm5120/files/arch/mips/pci/fixup-adm5120.c
new file mode 100644
index 0000000000..59acf75c18
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/pci/fixup-adm5120.c
@@ -0,0 +1,175 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific PCI fixups
+ *
+ * Copyright (C) ADMtek Incorporated.
+ * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+#include <linux/pci_regs.h>
+
+#include <asm/delay.h>
+#include <asm/bootinfo.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+
+struct adm5120_pci_irq {
+ u8 slot;
+ u8 func;
+ u8 pin;
+ unsigned irq;
+};
+
+#define PCIIRQ(s,f,p,i) { \
+ .slot = (s), \
+ .func = (f), \
+ .pin = (p), \
+ .irq = (i) \
+ }
+
+static struct adm5120_pci_irq default_pci_irqs[] __initdata = {
+ PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
+};
+
+static struct adm5120_pci_irq rb1xx_pci_irqs[] __initdata = {
+ PCIIRQ(1, 0, 1, ADM5120_IRQ_PCI0),
+ PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI1),
+ PCIIRQ(3, 0, 1, ADM5120_IRQ_PCI2)
+};
+
+static struct adm5120_pci_irq cas771_pci_irqs[] __initdata = {
+ PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
+ PCIIRQ(3, 0, 1, ADM5120_IRQ_PCI1),
+ PCIIRQ(3, 2, 3, ADM5120_IRQ_PCI2)
+};
+
+static struct adm5120_pci_irq np28g_pci_irqs[] __initdata = {
+ PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
+ PCIIRQ(3, 0, 1, ADM5120_IRQ_PCI0),
+ PCIIRQ(3, 1, 2, ADM5120_IRQ_PCI1),
+ PCIIRQ(3, 2, 3, ADM5120_IRQ_PCI2)
+};
+
+#define GETMAP(n) do { \
+ nr_irqs = ARRAY_SIZE(n ## _pci_irqs); \
+ p = n ## _pci_irqs; \
+ } while (0)
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ struct adm5120_pci_irq *p;
+ int nr_irqs;
+ int i;
+ int irq;
+
+ irq = -1;
+ if (slot < 1 || slot > 3) {
+ printk(KERN_ALERT "PCI: slot number %u is not supported\n",
+ slot);
+ goto out;
+ }
+
+ GETMAP(default);
+
+ switch (mips_machtype) {
+ case MACH_ADM5120_RB_111:
+ case MACH_ADM5120_RB_112:
+ case MACH_ADM5120_RB_133:
+ case MACH_ADM5120_RB_133C:
+ case MACH_ADM5120_RB_153:
+ GETMAP(rb1xx);
+ break;
+ case MACH_ADM5120_NP28G:
+ GETMAP(np28g);
+ break;
+ case MACH_ADM5120_P335:
+ case MACH_ADM5120_P334WT:
+ /* using default mapping */
+ break;
+ case MACH_ADM5120_CAS771:
+ GETMAP(cas771);
+ break;
+
+ case MACH_ADM5120_NP27G:
+ case MACH_ADM5120_NP28GHS:
+ case MACH_ADM5120_WP54AG:
+ case MACH_ADM5120_WP54G:
+ case MACH_ADM5120_WP54G_WRT:
+ case MACH_ADM5120_WPP54AG:
+ case MACH_ADM5120_WPP54G:
+ default:
+ printk(KERN_ALERT "PCI: irq map is unknown, using defaults.\n");
+ break;
+ }
+
+ for (i=0; i<nr_irqs; i++, p++) {
+ if ((p->slot == slot) && (PCI_FUNC(dev->devfn) == p->func) &&
+ (p->pin == pin)) {
+ irq = p->irq;
+ break;
+ }
+ }
+
+ if (irq < 0) {
+ printk(KERN_ALERT "PCI: no irq found for %s pin:%u\n",
+ pci_name(dev), pin);
+ } else {
+ printk(KERN_INFO "PCI: mapping irq for %s pin:%u, irq:%d\n",
+ pci_name(dev), pin, irq);
+ }
+
+out:
+ return irq;
+}
+
+static void adm5120_pci_fixup(struct pci_dev *dev)
+{
+ if (dev->devfn != 0)
+ return;
+
+ /* setup COMMAND register */
+ pci_write_config_word(dev, PCI_COMMAND,
+ (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER));
+
+ /* setup CACHE_LINE_SIZE register */
+ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 4);
+
+ /* setting up BARS */
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0);
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, 0);
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ADMTEK, PCI_DEVICE_ID_ADMTEK_ADM5120,
+ adm5120_pci_fixup);
+
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return 0;
+}
+
diff --git a/target/linux/adm5120/files/arch/mips/pci/ops-adm5120.c b/target/linux/adm5120/files/arch/mips/pci/ops-adm5120.c
new file mode 100644
index 0000000000..4a9bc999c9
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/pci/ops-adm5120.c
@@ -0,0 +1,143 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific PCI operations
+ *
+ * Copyright (C) ADMtek Incorporated.
+ * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+
+#define DEBUG 0
+#if DEBUG
+#define DBG(f, ...) printk(f, ## __VA_ARGS__ )
+#else
+#define DBG(f, ...)
+#endif
+
+#define PCI_ENABLE 0x80000000
+
+static spinlock_t pci_lock = SPIN_LOCK_UNLOCKED;
+
+static inline void write_cfgaddr(u32 addr)
+{
+ *(volatile u32*)KSEG1ADDR(ADM5120_PCICFG_ADDR) = (addr | PCI_ENABLE);
+}
+
+static inline void write_cfgdata(u32 data)
+{
+ *(volatile u32*)KSEG1ADDR(ADM5120_PCICFG_DATA) = data;
+
+}
+
+static inline u32 read_cfgdata(void)
+{
+ return (*(volatile u32*)KSEG1ADDR(ADM5120_PCICFG_DATA));
+}
+
+static inline u32 mkaddr(struct pci_bus *bus, unsigned int devfn, int where)
+{
+ return (((bus->number & 0xFF) << 16) | ((devfn & 0xFF) << 8) | \
+ (where & 0xFC));
+}
+
+static int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, u32 *val)
+{
+ unsigned long flags;
+ u32 data;
+
+ spin_lock_irqsave(&pci_lock, flags);
+ write_cfgaddr(mkaddr(bus,devfn,where));
+ data = read_cfgdata();
+
+ DBG("PCI: cfg_read %02u.%02u.%01u/%02X:%01d, cfg:0x%08X",
+ bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), where, size, data);
+
+ switch (size) {
+ case 1:
+ if (where & 1)
+ data >>= 8;
+ if (where & 2)
+ data >>= 16;
+ data &= 0xFF;
+ break;
+ case 2:
+ if (where & 2)
+ data >>= 16;
+ data &= 0xFFFF;
+ break;
+ }
+
+ *val = data;
+ DBG(", 0x%08X returned\n", data);
+ spin_unlock_irqrestore(&pci_lock, flags);
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int pci_config_write(struct pci_bus *bus, unsigned int devfn, int where,
+ int size, u32 val)
+{
+ unsigned long flags;
+ u32 data;
+ int s;
+
+ spin_lock_irqsave(&pci_lock, flags);
+ write_cfgaddr(mkaddr(bus,devfn,where));
+ data = read_cfgdata();
+
+ DBG("PCI: cfg_write %02u.%02u.%01u/%02X:%01d, cfg:0x%08X",
+ bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), where, size, data);
+
+ switch (size) {
+ case 1:
+ s = ((where & 3) << 3);
+ data &= ~(0xFF << s);
+ data |= ((val & 0xFF) << s);
+ break;
+ case 2:
+ s = ((where & 2) << 4);
+ data &= ~(0xFFFF << s);
+ data |= ((val & 0xFFFF) << s);
+ break;
+ case 4:
+ data = val;
+ break;
+ }
+
+ write_cfgdata(data);
+ DBG(", 0x%08X written\n", data);
+ spin_unlock_irqrestore(&pci_lock, flags);
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+struct pci_ops adm5120_pci_ops = {
+ .read = pci_config_read,
+ .write = pci_config_write,
+};
diff --git a/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c b/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c
new file mode 100644
index 0000000000..2a64770234
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c
@@ -0,0 +1,80 @@
+/*
+ * $Id$
+ *
+ * ADM5120 PCI Host Controller driver
+ *
+ * Copyright (C) ADMtek Incorporated.
+ * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+
+extern struct pci_ops adm5120_pci_ops;
+
+static struct resource pci_io_resource = {
+ .name = "ADM5120 PCI I/O",
+ .start = ADM5120_PCIIO_BASE,
+ .end = ADM5120_PCICFG_ADDR-1,
+ .flags = IORESOURCE_IO
+};
+
+static struct resource pci_mem_resource = {
+ .name = "ADM5120 PCI MEM",
+ .start = ADM5120_PCIMEM_BASE,
+ .end = ADM5120_PCIIO_BASE-1,
+ .flags = IORESOURCE_MEM
+};
+
+static struct pci_controller adm5120_controller = {
+ .pci_ops = &adm5120_pci_ops,
+ .io_resource = &pci_io_resource,
+ .mem_resource = &pci_mem_resource,
+};
+
+static int __init adm5120_pci_setup(void)
+{
+ int pci_bios;
+
+ pci_bios = adm5120_has_pci();
+
+ printk("adm5120: system has %sPCI BIOS\n", pci_bios ? "" : "no ");
+ if (pci_bios == 0)
+ return -1;
+
+ /* Avoid ISA compat ranges. */
+ PCIBIOS_MIN_IO = 0x00000000;
+ PCIBIOS_MIN_MEM = 0x00000000;
+
+ /* Set I/O resource limits. */
+ ioport_resource.end = 0x1fffffff;
+ iomem_resource.end = 0xffffffff;
+
+ register_pci_controller(&adm5120_controller);
+ return 0;
+}
+
+arch_initcall(adm5120_pci_setup);
diff --git a/target/linux/adm5120/files/drivers/leds/leds-adm5120.c b/target/linux/adm5120/files/drivers/leds/leds-adm5120.c
new file mode 100644
index 0000000000..06189371d7
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/leds/leds-adm5120.c
@@ -0,0 +1,361 @@
+/*
+ * $Id$
+ *
+ * ADM5120 GPIO LED devices
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/err.h>
+
+#include <linux/gpio_leds.h>
+
+#include <asm/bootinfo.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+
+#define NUM_LEDS_MAX 23
+
+#define ADM5120_GPIO_xxxx 0x100 /* an unknown pin */
+
+struct mach_data {
+ unsigned long machtype;
+ unsigned count;
+ struct gpio_led_platform_data *data;
+};
+
+struct adm5120_leddev {
+ struct platform_device pdev;
+ struct gpio_led_platform_data pdata;
+};
+
+static int led_count = 0;
+static struct adm5120_leddev *led_devs[NUM_LEDS_MAX];
+
+#define LED_ARRAY(n) \
+static struct gpio_led_platform_data \
+n ## _leds [] __initdata =
+
+#define LED_DATA(n,t,g,off,on) { \
+ .name = (n), \
+ .trigger = (t), \
+ .gpio = (g), \
+ .value_off = (off), \
+ .value_on = (on) \
+ }
+
+#define LED_STD(g,n,t) LED_DATA((n),(t),(g), 0, 1)
+#define LED_INV(g,n,t) LED_DATA((n),(t),(g), 1, 0)
+
+/*
+ * Compex boards
+ */
+#if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL)
+LED_ARRAY(np27g) { /* FIXME: untested */
+ LED_STD(ADM5120_GPIO_xxxx, "lan1", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "lan2", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "lan3", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "lan4", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "wan_cond", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "wlan", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "wan_act", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "usb1", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "usb2", NULL ),
+ LED_INV(ADM5120_GPIO_PIN2, "power", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "diag", NULL ),
+};
+#endif
+
+#if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL)
+LED_ARRAY(np28g) { /* FIXME: untested */
+ LED_STD(ADM5120_GPIO_xxxx, "lan1", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "lan2", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "lan3", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "wan", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "wlan", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "usb1", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "usb2", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "usb3", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "usb4", NULL ),
+ LED_INV(ADM5120_GPIO_PIN2, "power", NULL ),
+ LED_STD(ADM5120_GPIO_xxxx, "diag", NULL ),
+};
+#endif
+
+LED_ARRAY(wp54g) {
+ LED_INV(ADM5120_GPIO_PIN2, "diag", NULL ),
+ LED_INV(ADM5120_GPIO_PIN6, "wlan", NULL ),
+ LED_INV(ADM5120_GPIO_PIN7, "wan", NULL ),
+ LED_INV(ADM5120_GPIO_P0L0, "lan1", NULL ),
+ LED_INV(ADM5120_GPIO_P1L0, "lan2", NULL ),
+};
+
+/*
+ * Edimax boards
+ */
+LED_ARRAY(br6104k) {
+ LED_STD(ADM5120_GPIO_PIN0, "power", NULL ),
+ LED_INV(ADM5120_GPIO_P0L1, "wan_speed", NULL ),
+ LED_INV(ADM5120_GPIO_P0L0, "wan_lnkact", NULL ),
+ LED_INV(ADM5120_GPIO_P1L1, "lan1_speed", NULL ),
+ LED_INV(ADM5120_GPIO_P1L0, "lan1_lnkact", NULL ),
+ LED_INV(ADM5120_GPIO_P2L1, "lan2_speed", NULL ),
+ LED_INV(ADM5120_GPIO_P2L0, "lan2_lnkact", NULL ),
+ LED_INV(ADM5120_GPIO_P3L1, "lan3_speed", NULL ),
+ LED_INV(ADM5120_GPIO_P3L0, "lan3_lnkact", NULL ),
+ LED_INV(ADM5120_GPIO_P4L1, "lan4_speed", NULL ),
+ LED_INV(ADM5120_GPIO_P4L0, "lan4_lnkact", NULL ),
+};
+
+/*
+ * Mikrotik boards
+ */
+#if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL)
+LED_ARRAY(rb100) { /* FIXME: untested */
+ LED_STD(ADM5120_GPIO_PIN6, "power", NULL ),
+ LED_STD(ADM5120_GPIO_PIN3, "user", NULL ),
+};
+#endif
+
+LED_ARRAY(rb133) {
+ LED_STD(ADM5120_GPIO_PIN6, "power", NULL ),
+ LED_STD(ADM5120_GPIO_PIN5, "user", NULL ),
+};
+
+/*
+ * ZyXEL boards
+ */
+#if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL)
+LED_ARRAY(p334) { /* FIXME: untested */
+ LED_INV(ADM5120_GPIO_xxxx, "power", NULL ),
+ LED_INV(ADM5120_GPIO_xxxx, "lan1", NULL ),
+ LED_INV(ADM5120_GPIO_xxxx, "lan2", NULL ),
+ LED_INV(ADM5120_GPIO_xxxx, "lan3", NULL ),
+ LED_INV(ADM5120_GPIO_xxxx, "lan4", NULL ),
+ LED_INV(ADM5120_GPIO_xxxx, "wan", NULL ),
+};
+#endif
+
+LED_ARRAY(p334wt) {
+ LED_INV(ADM5120_GPIO_PIN2, "power", NULL ),
+ LED_INV(ADM5120_GPIO_P3L0, "lan1", NULL ),
+ LED_INV(ADM5120_GPIO_P2L0, "lan2", NULL ),
+ LED_INV(ADM5120_GPIO_P1L0, "lan3", NULL ),
+ LED_INV(ADM5120_GPIO_P0L0, "lan4", NULL ),
+ LED_INV(ADM5120_GPIO_P4L0, "wan", NULL ),
+ LED_INV(ADM5120_GPIO_P4L2, "wlan", NULL ),
+ LED_INV(ADM5120_GPIO_P2L2, "otist", NULL ),
+ LED_INV(ADM5120_GPIO_P1L2, "hidden", NULL ),
+};
+
+#if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL)
+LED_ARRAY(p335) { /* FIXME: untested */
+ LED_INV(ADM5120_GPIO_PIN2, "power", NULL ),
+ LED_INV(ADM5120_GPIO_P3L0, "lan1", NULL ),
+ LED_INV(ADM5120_GPIO_P2L0, "lan2", NULL ),
+ LED_INV(ADM5120_GPIO_P1L0, "lan3", NULL ),
+ LED_INV(ADM5120_GPIO_P0L0, "lan4", NULL ),
+ LED_INV(ADM5120_GPIO_P4L0, "wan", NULL ),
+ LED_INV(ADM5120_GPIO_P4L2, "wlan", NULL ),
+ LED_INV(ADM5120_GPIO_P2L2, "otist", NULL ),
+ LED_INV(ADM5120_GPIO_xxxx, "usb", NULL ),
+};
+#endif
+
+/*
+ * Generic board
+ */
+LED_ARRAY(generic) {
+#if defined(CONFIG_LEDS_ADM5120_DIAG)
+ LED_STD(ADM5120_GPIO_PIN0, "gpio0", NULL ),
+ LED_STD(ADM5120_GPIO_PIN1, "gpio1", NULL ),
+ LED_STD(ADM5120_GPIO_PIN2, "gpio2", NULL ),
+ LED_STD(ADM5120_GPIO_PIN3, "gpio3", NULL ),
+ LED_STD(ADM5120_GPIO_PIN4, "gpio4", NULL ),
+ LED_STD(ADM5120_GPIO_PIN5, "gpio5", NULL ),
+ LED_STD(ADM5120_GPIO_PIN6, "gpio6", NULL ),
+ LED_STD(ADM5120_GPIO_PIN7, "gpio7", NULL ),
+ LED_STD(ADM5120_GPIO_P0L0, "port0led0", NULL ),
+ LED_STD(ADM5120_GPIO_P0L1, "port0led1", NULL ),
+ LED_STD(ADM5120_GPIO_P0L2, "port0led2", NULL ),
+ LED_STD(ADM5120_GPIO_P1L0, "port1led0", NULL ),
+ LED_STD(ADM5120_GPIO_P1L1, "port1led1", NULL ),
+ LED_STD(ADM5120_GPIO_P1L2, "port1led2", NULL ),
+ LED_STD(ADM5120_GPIO_P2L0, "port2led0", NULL ),
+ LED_STD(ADM5120_GPIO_P2L1, "port2led1", NULL ),
+ LED_STD(ADM5120_GPIO_P2L2, "port2led2", NULL ),
+ LED_STD(ADM5120_GPIO_P3L0, "port3led0", NULL ),
+ LED_STD(ADM5120_GPIO_P3L1, "port3led1", NULL ),
+ LED_STD(ADM5120_GPIO_P3L2, "port3led2", NULL ),
+ LED_STD(ADM5120_GPIO_P4L0, "port4led0", NULL ),
+ LED_STD(ADM5120_GPIO_P4L1, "port4led1", NULL ),
+ LED_STD(ADM5120_GPIO_P4L2, "port4led2", NULL ),
+#endif
+};
+
+#define MACH_DATA(m, n) { \
+ .machtype = (m), \
+ .count = ARRAY_SIZE(n ## _leds), \
+ .data = n ## _leds \
+}
+
+static struct mach_data machines[] __initdata = {
+ MACH_DATA(MACH_ADM5120_GENERIC, generic),
+ /* Compex */
+ MACH_DATA(MACH_ADM5120_WP54AG, wp54g),
+ MACH_DATA(MACH_ADM5120_WP54G, wp54g),
+ MACH_DATA(MACH_ADM5120_WP54G_WRT, wp54g),
+ MACH_DATA(MACH_ADM5120_WPP54AG, wp54g),
+ MACH_DATA(MACH_ADM5120_WPP54G, wp54g),
+ /* Edimax */
+ MACH_DATA(MACH_ADM5120_BR6104K, br6104k),
+ /* Mikrotik */
+ MACH_DATA(MACH_ADM5120_RB_133, rb133),
+ MACH_DATA(MACH_ADM5120_RB_133C, rb133),
+ /* ZyXEL */
+ MACH_DATA(MACH_ADM5120_P334WT, p334wt),
+#if defined(CONFIG_LEDS_ADM5120_EXPERIMENTAL)
+ /* untested */
+ MACH_DATA(MACH_ADM5120_P334, p334),
+ MACH_DATA(MACH_ADM5120_P335, p335),
+ MACH_DATA(MACH_ADM5120_RB_111, rb100),
+ MACH_DATA(MACH_ADM5120_RB_112, rb100),
+ MACH_DATA(MACH_ADM5120_NP27G, np27g),
+ MACH_DATA(MACH_ADM5120_NP28G, np28g),
+ MACH_DATA(MACH_ADM5120_NP28GHS, np28g),
+#endif
+};
+
+static struct adm5120_leddev * __init
+create_leddev(struct gpio_led_platform_data *data)
+{
+ struct adm5120_leddev *p;
+
+ p = kzalloc(sizeof(*p), GFP_KERNEL);
+ if (p == NULL)
+ return NULL;
+
+ memcpy(&p->pdata, data, sizeof(p->pdata));
+ p->pdev.dev.platform_data = &p->pdata;
+
+ return p;
+}
+
+static void
+destroy_leddev(struct adm5120_leddev *led)
+{
+ if (led)
+ kfree(led);
+}
+
+static struct mach_data * __init
+adm5120_leds_findmach(unsigned long machtype)
+{
+ struct mach_data *mach;
+ int i;
+
+ mach = NULL;
+ for (i=0; i<ARRAY_SIZE(machines); i++) {
+ if (machines[i].machtype == machtype) {
+ mach = &machines[i];
+ break;
+ }
+ };
+
+#if defined(CONFIG_LEDS_ADM5120_DIAG)
+ if (mach == NULL)
+ mach = machines;
+#endif
+
+ return mach;
+}
+
+static int __init
+adm5120_leds_init(void)
+{
+ struct mach_data *mach;
+ int i, ret;
+
+ if (mips_machgroup != MACH_GROUP_ADM5120) {
+ ret = -EINVAL;
+ goto err;
+ }
+
+ mach = adm5120_leds_findmach(mips_machtype);
+ if (mach == NULL) {
+ /* the board is not yet supported */
+ ret = -EINVAL;
+ goto err;
+ }
+
+ for (i=0; i < mach->count; i++) {
+ led_devs[i] = create_leddev(&mach->data[i]);
+ if (led_devs[i] == NULL) {
+ ret = -ENOMEM;
+ goto err_destroy;
+ }
+ led_devs[i]->pdev.name = "gpio-led";
+ led_devs[i]->pdev.id = i;
+ }
+
+ for (i=0; i < mach->count; i++) {
+ ret = platform_device_register(&led_devs[i]->pdev);
+ if (ret)
+ goto err_unregister;
+ }
+
+ led_count = mach->count;
+ return 0;
+
+err_unregister:
+ for (i--; i>=0; i--)
+ platform_device_unregister(&led_devs[i]->pdev);
+
+err_destroy:
+ for (i=0; i<led_count; i++)
+ destroy_leddev(led_devs[i]);
+err:
+ return ret;
+}
+
+static void __exit
+adm5120_leds_exit(void)
+{
+ int i;
+
+ for (i=0; i < led_count; i++) {
+ platform_device_unregister(&led_devs[i]->pdev);
+ destroy_leddev(led_devs[i]);
+ }
+}
+
+module_init(adm5120_leds_init);
+module_exit(adm5120_leds_exit);
+
+MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_LICENSE("GPL");
+
diff --git a/target/linux/adm5120/files/drivers/leds/leds-gpio.c b/target/linux/adm5120/files/drivers/leds/leds-gpio.c
new file mode 100755
index 0000000000..b1a1f1ce9a
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/leds/leds-gpio.c
@@ -0,0 +1,212 @@
+/*
+ * $Id$
+ *
+ * Driver for LEDs connected to GPIO lines
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * This file was derived from:
+ * /drivers/led/leds-s3c24xx.c
+ * (c) 2006 Simtec Electronics, Ben Dooks <ben@simtec.co.uk>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/err.h>
+
+#include <linux/gpio_leds.h>
+
+#include <asm/io.h>
+#include <asm/gpio.h>
+
+#define DRV_NAME "gpio-led"
+#define DRV_DESC "GPIO LEDs driver"
+
+struct gpio_led_device {
+ struct led_classdev cdev;
+ struct gpio_led_platform_data *pdata;
+};
+
+static inline struct gpio_led_device *pdev_to_led(struct platform_device *dev)
+{
+ return platform_get_drvdata(dev);
+}
+
+static inline struct gpio_led_device *class_to_led(struct led_classdev *led_cdev)
+{
+ return container_of(led_cdev, struct gpio_led_device, cdev);
+}
+
+static void gpio_led_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ struct gpio_led_device *led;
+ struct gpio_led_platform_data *pdata;
+
+ led = class_to_led(led_cdev);
+ pdata = led->pdata;
+
+ switch (brightness) {
+ case LED_FULL:
+ gpio_direction_output(pdata->gpio, pdata->value_on);
+ break;
+ case LED_OFF:
+ gpio_direction_output(pdata->gpio, pdata->value_off);
+ break;
+ default:
+ gpio_direction_output(pdata->gpio, brightness);
+ break;
+ }
+}
+
+static int __devinit gpio_led_probe(struct platform_device *dev)
+{
+ struct gpio_led_platform_data *pdata;
+ struct gpio_led_device *led;
+ int ret;
+
+ pdata = dev->dev.platform_data;
+ if (pdata == NULL) {
+ dev_err(&dev->dev, "no platform data, id=%d\n", dev->id);
+ ret = -EINVAL;
+ goto err;
+ }
+
+ if (pdata->name == NULL) {
+ dev_err(&dev->dev, "no led name specified\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ ret = gpio_request(pdata->gpio, pdata->name);
+ if (ret) {
+ dev_err(&dev->dev, "gpio_request failed\n");
+ goto err;
+ }
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (led == NULL) {
+ dev_err(&dev->dev, "no memory for device");
+ ret = -ENOMEM;
+ goto err_free_gpio;
+ }
+
+ platform_set_drvdata(dev, led);
+ led->pdata = pdata;
+ led->cdev.name = pdata->name;
+ led->cdev.brightness_set = gpio_led_set;
+#ifdef CONFIG_LEDS_TRIGGERS
+ led->cdev.default_trigger = pdata->trigger;
+#endif
+
+ ret = led_classdev_register(&dev->dev, &led->cdev);
+ if (ret < 0) {
+ dev_err(&dev->dev, "led_classdev_register failed");
+ goto err_free_led;
+ }
+
+ return 0;
+
+err_free_led:
+ kfree(led);
+err_free_gpio:
+ gpio_free(pdata->gpio);
+err:
+ return ret;
+}
+
+static int __devexit gpio_led_remove(struct platform_device *dev)
+{
+ struct gpio_led_device *led;
+ struct gpio_led_platform_data *pdata;
+
+ pdata = dev->dev.platform_data;
+
+ led = pdev_to_led(dev);
+ led_classdev_unregister(&led->cdev);
+ kfree(led);
+
+ gpio_free(pdata->gpio);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int gpio_led_suspend(struct platform_device *dev,
+ pm_message_t state)
+{
+ struct gpio_led_device *led;
+
+ led = pdev_to_led(dev);
+ led_classdev_suspend(&led->cdev);
+
+ return 0;
+}
+
+static int gpio_led_resume(struct platform_device *dev)
+{
+ struct gpio_led_device *led;
+
+ led = pdev_to_led(dev);
+ led_classdev_resume(&led->cdev);
+
+ return 0;
+}
+#endif /* CONFIG_PM */
+
+static struct platform_driver gpio_led_driver = {
+ .probe = gpio_led_probe,
+ .remove = __devexit_p(gpio_led_remove),
+#ifdef CONFIG_PM
+ .suspend = gpio_led_suspend,
+ .resume = gpio_led_resume,
+#endif
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init gpio_led_init(void)
+{
+ int ret;
+
+ ret = platform_driver_register(&gpio_led_driver);
+ if (ret)
+ printk(KERN_ALERT DRV_DESC " register failed\n");
+ else
+ printk(KERN_INFO DRV_DESC " registered\n");
+
+ return ret;
+}
+
+static void __exit gpio_led_exit(void)
+{
+ platform_driver_unregister(&gpio_led_driver);
+}
+
+module_init(gpio_led_init);
+module_exit(gpio_led_exit);
+
+MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_LICENSE("GPL");
diff --git a/target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c b/target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c
new file mode 100644
index 0000000000..0a2590e609
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/mtd/maps/adm5120-flash.c
@@ -0,0 +1,574 @@
+/*
+ * $Id$
+ *
+ * Platform driver for NOR flash devices on ADM5120 based boards
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * This file was derived from: drivers/mtd/map/physmap.c
+ * Copyright (C) 2003 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/device.h>
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/io.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+#include <asm/mach-adm5120/adm5120_mpmc.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+
+#define DRV_NAME "adm5120-flash"
+#define DRV_DESC "ADM5120 flash MAP driver"
+#define MAX_PARSED_PARTS 8
+
+#ifdef ADM5120_FLASH_DEBUG
+#define MAP_DBG(m, f, a...) printk(KERN_INFO "%s: " f, (m->name) , ## a)
+#else
+#define MAP_DBG(m, f, a...) do {} while (0)
+#endif
+#define MAP_ERR(m, f, a...) printk(KERN_ERR "%s: " f, (m->name) , ## a)
+#define MAP_INFO(m, f, a...) printk(KERN_INFO "%s: " f, (m->name) , ## a)
+
+struct adm5120_map_info {
+ struct map_info map;
+ void (*switch_bank)(unsigned);
+ unsigned long window_size;
+};
+
+struct adm5120_flash_info {
+ struct mtd_info *mtd;
+ struct resource *res;
+ struct platform_device *dev;
+ struct adm5120_map_info amap;
+#ifdef CONFIG_MTD_PARTITIONS
+ int nr_parts;
+ struct mtd_partition *parts[MAX_PARSED_PARTS];
+#endif
+};
+
+struct flash_desc {
+ u32 phys;
+ u32 srs_shift;
+ u32 mpmc_reg;
+};
+
+/*
+ * Globals
+ */
+static DEFINE_SPINLOCK(adm5120_flash_spin);
+#define FLASH_LOCK() spin_lock(&adm5120_flash_spin)
+#define FLASH_UNLOCK() spin_unlock(&adm5120_flash_spin)
+
+static u32 flash_bankwidths[4] = { 1, 2, 4, 0 };
+
+static u32 flash_sizes[8] = {
+ 0, 512*1024, 1024*1024, 2*1024*1024,
+ 4*1024*1024, 0, 0, 0
+};
+
+static struct flash_desc flash_descs[2] = {
+ {
+ .phys = ADM5120_SRAM0_BASE,
+ .mpmc_reg = MPMC_REG_SC1,
+ .srs_shift = MEMCTRL_SRS0_SHIFT,
+ }, {
+ .phys = ADM5120_SRAM1_BASE,
+ .mpmc_reg = MPMC_REG_SC0,
+ .srs_shift = MEMCTRL_SRS1_SHIFT,
+ }
+};
+
+static const char *probe_types[] = {
+ "cfi_probe",
+ "jedec_probe",
+ "map_rom",
+ NULL
+};
+
+#ifdef CONFIG_MTD_PARTITIONS
+static const char *parse_types[] = {
+ "cmdlinepart",
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+ "RedBoot",
+#endif
+#ifdef CONFIG_MTD_MYLOADER_PARTS
+ "MyLoader",
+#endif
+};
+#endif
+
+#define BANK_SIZE (2<<20)
+#define BANK_SIZE_MAX (4<<20)
+#define BANK_OFFS_MASK (BANK_SIZE-1)
+#define BANK_START_MASK (~BANK_OFFS_MASK)
+
+static inline struct adm5120_map_info *map_to_amap(struct map_info *map)
+{
+ return (struct adm5120_map_info *)map;
+}
+
+static void adm5120_flash_switchbank(struct map_info *map,
+ unsigned long ofs)
+{
+ struct adm5120_map_info *amap = map_to_amap(map);
+ unsigned bank;
+
+ if (amap->switch_bank == NULL)
+ return;
+
+ bank = (ofs & BANK_START_MASK) >> 21;
+ if (bank > 1)
+ BUG();
+
+ MAP_DBG(map, "switching to bank %u, ofs=%lX\n", bank, ofs);
+ amap->switch_bank(bank);
+}
+
+static map_word adm5120_flash_read(struct map_info *map, unsigned long ofs)
+{
+ struct adm5120_map_info *amap = map_to_amap(map);
+ map_word ret;
+
+ MAP_DBG(map, "reading from ofs %lX\n", ofs);
+
+ if (ofs >= amap->window_size)
+ return map_word_ff(map);
+
+ FLASH_LOCK();
+ adm5120_flash_switchbank(map, ofs);
+ ret = inline_map_read(map, (ofs & (amap->window_size-1)));
+ FLASH_UNLOCK();
+
+ return ret;
+}
+
+static void adm5120_flash_write(struct map_info *map, const map_word datum,
+ unsigned long ofs)
+{
+ struct adm5120_map_info *amap = map_to_amap(map);
+
+ MAP_DBG(map,"writing to ofs %lX\n", ofs);
+
+ if (ofs > amap->window_size)
+ return;
+
+ FLASH_LOCK();
+ adm5120_flash_switchbank(map, ofs);
+ inline_map_write(map, datum, (ofs & (amap->window_size-1)));
+ FLASH_UNLOCK();
+}
+
+static void adm5120_flash_copy_from(struct map_info *map, void *to,
+ unsigned long from, ssize_t len)
+{
+ struct adm5120_map_info *amap = map_to_amap(map);
+ char *p;
+ ssize_t t;
+
+ MAP_DBG(map, "copy_from, to=%lX, from=%lX, len=%lX\n",
+ (unsigned long)to, from, (unsigned long)len);
+
+ if (from > amap->window_size)
+ return;
+
+ p = (char *)to;
+ while (len > 0) {
+ t = len;
+ if ((from < BANK_SIZE) && ((from+len) > BANK_SIZE))
+ t = BANK_SIZE-from;
+
+ FLASH_LOCK();
+ MAP_DBG(map, "copying %lu byte(s) from %lX to %lX\n",
+ (unsigned long)t, (from & (amap->window_size-1)),
+ (unsigned long)p);
+ adm5120_flash_switchbank(map, from);
+ inline_map_copy_from(map, p, (from & (amap->window_size-1)), t);
+ FLASH_UNLOCK();
+ p += t;
+ from += t;
+ len -= t;
+ }
+}
+
+static int adm5120_flash_initres(struct adm5120_flash_info *info)
+{
+ struct map_info *map = &info->amap.map;
+ int err = 0;
+
+ info->res = request_mem_region(map->phys, map->size, map->name);
+ if (info->res == NULL) {
+ MAP_ERR(map, "could not reserve memory region\n");
+ err = -ENOMEM;
+ goto out;
+ }
+
+ map->virt = ioremap_nocache(map->phys, map->size);
+ if (map->virt == NULL) {
+ MAP_ERR(map, "failed to ioremap flash region\n");
+ err = -ENOMEM;
+ goto out;
+ }
+
+out:
+ return err;
+}
+
+#define SWITCH_READ(r) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))
+#define SWITCH_WRITE(r,v) *(u32 *)(KSEG1ADDR(ADM5120_SWITCH_BASE)+(r))=(v)
+#define MPMC_READ(r) *(u32 *)(KSEG1ADDR(ADM5120_MPMC_BASE)+(r))
+#define MPMC_WRITE(r,v) *(u32 *)(KSEG1ADDR(ADM5120_MPMC_BASE)+(r))=(v)
+
+static int adm5120_flash_initinfo(struct adm5120_flash_info *info,
+ struct platform_device *dev)
+{
+ struct map_info *map = &info->amap.map;
+ struct adm5120_flash_platform_data *pdata = dev->dev.platform_data;
+ struct flash_desc *fdesc;
+ u32 t;
+
+ map->name = dev->dev.bus_id;
+
+ if (dev->id > 1) {
+ MAP_ERR(map, "invalid flash id\n");
+ goto err_out;
+ }
+
+ fdesc = &flash_descs[dev->id];
+
+ /* get memory window size */
+ t = SWITCH_READ(SWITCH_REG_MEMCTRL) >> fdesc->srs_shift;
+ t &= MEMCTRL_SRS_MASK;
+ info->amap.window_size = flash_sizes[t];
+ if (info->amap.window_size == 0) {
+ MAP_ERR(map, "invalid flash size detected\n");
+ goto err_out;
+ }
+
+ /* get flash bus width */
+ t = MPMC_READ(fdesc->mpmc_reg) & SC_MW_MASK;
+ map->bankwidth = flash_bankwidths[t];
+ if (map->bankwidth == 0) {
+ MAP_ERR(map, "invalid bus width detected\n");
+ goto err_out;
+ }
+
+ map->phys = fdesc->phys;
+ map->size = BANK_SIZE_MAX;
+
+ simple_map_init(map);
+ map->read = adm5120_flash_read;
+ map->write = adm5120_flash_write;
+ map->copy_from = adm5120_flash_copy_from;
+
+ if (pdata) {
+ map->set_vpp = pdata->set_vpp;
+ info->amap.switch_bank = pdata->switch_bank;
+ }
+
+ info->dev = dev;
+
+ MAP_INFO(map, "probing at 0x%lX, size:%ldKiB, width:%d bits\n",
+ (unsigned long)map->phys,
+ (unsigned long)info->amap.window_size >> 10,
+ map->bankwidth*8);
+
+ return 0;
+
+err_out:
+ return -ENODEV;
+}
+
+static void adm5120_flash_initbanks(struct adm5120_flash_info *info)
+{
+ struct map_info *map = &info->amap.map;
+
+ if (info->mtd->size <= BANK_SIZE)
+ /* no bank switching needed */
+ return;
+
+ if (info->amap.switch_bank) {
+ info->amap.window_size = info->mtd->size;
+ return;
+ }
+
+ MAP_ERR(map, "reduce visibility from %ldKiB to %ldKiB\n",
+ (unsigned long)map->size >> 10,
+ (unsigned long)info->mtd->size >> 10);
+
+ info->mtd->size = info->amap.window_size;
+}
+
+#ifdef CONFIG_MTD_PARTITIONS
+static int adm5120_flash_initparts(struct adm5120_flash_info *info)
+{
+ struct adm5120_flash_platform_data *pdata = info->dev->dev.platform_data;
+ struct map_info *map = &info->amap.map;
+ int num_parsers;
+ const char *parser[2];
+ int err = 0;
+ int nr_parts;
+ int i;
+
+ info->nr_parts = 0;
+
+ if (pdata == NULL)
+ goto out;
+
+ if (pdata->nr_parts) {
+ MAP_INFO(map, "adding static partitions\n");
+ err = add_mtd_partitions(info->mtd, pdata->parts,
+ pdata->nr_parts);
+ if (err == 0) {
+ info->nr_parts += pdata->nr_parts;
+ goto out;
+ }
+ }
+
+ num_parsers = ARRAY_SIZE(parse_types);
+ if (num_parsers > MAX_PARSED_PARTS)
+ num_parsers = MAX_PARSED_PARTS;
+
+ parser[1] = NULL;
+ for (i=0; i<num_parsers; i++) {
+ parser[0] = parse_types[i];
+
+ MAP_INFO(map, "parsing \"%s\" partitions\n",
+ parser[0]);
+ nr_parts = parse_mtd_partitions(info->mtd, parser,
+ &info->parts[i], 0);
+
+ if (nr_parts <= 0)
+ continue;
+
+ MAP_INFO(map, "adding \"%s\" partitions\n",
+ parser[0]);
+
+ err = add_mtd_partitions(info->mtd, info->parts[i], nr_parts);
+ if (err)
+ break;
+
+ info->nr_parts += nr_parts;
+ }
+out:
+ return err;
+}
+#else
+static int adm5120_flash_initparts(struct adm5120_flash_info *info)
+{
+ return 0;
+}
+#endif /* CONFIG_MTD_PARTITIONS */
+
+#ifdef CONFIG_MTD_PARTITIONS
+static void adm5120_flash_remove_mtd(struct adm5120_flash_info *info)
+{
+ int i;
+
+ if (info->nr_parts) {
+ del_mtd_partitions(info->mtd);
+ for (i=0; i<MAX_PARSED_PARTS; i++)
+ if (info->parts[i] != NULL)
+ kfree(info->parts[i]);
+ } else {
+ del_mtd_device(info->mtd);
+ }
+}
+#else
+static void adm5120_flash_remove_mtd(struct adm5120_flash_info *info)
+{
+ del_mtd_device(info->mtd);
+}
+#endif
+
+static int adm5120_flash_remove(struct platform_device *dev)
+{
+ struct adm5120_flash_info *info;
+
+ info = platform_get_drvdata(dev);
+ if (info == NULL)
+ return 0;
+
+ platform_set_drvdata(dev, NULL);
+
+ if (info->mtd != NULL) {
+ adm5120_flash_remove_mtd(info);
+ map_destroy(info->mtd);
+ }
+
+ if (info->amap.map.virt != NULL)
+ iounmap(info->amap.map.virt);
+
+ if (info->res != NULL) {
+ release_resource(info->res);
+ kfree(info->res);
+ }
+
+ return 0;
+}
+
+static int adm5120_flash_probe(struct platform_device *dev)
+{
+ struct adm5120_flash_info *info;
+ struct map_info *map;
+ const char **probe_type;
+ int err;
+
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
+ if (info == NULL) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ platform_set_drvdata(dev, info);
+
+ err = adm5120_flash_initinfo(info, dev);
+ if (err)
+ goto err_out;
+
+ err = adm5120_flash_initres(info);
+ if (err)
+ goto err_out;
+
+ map = &info->amap.map;
+ for (probe_type = probe_types; info->mtd == NULL && *probe_type != NULL;
+ probe_type++)
+ info->mtd = do_map_probe(*probe_type, map);
+
+ if (info->mtd == NULL) {
+ MAP_ERR(map, "map_probe failed\n");
+ err = -ENXIO;
+ goto err_out;
+ }
+
+ adm5120_flash_initbanks(info);
+
+ if (info->mtd->size < info->amap.window_size) {
+ /* readjust resources */
+ iounmap(map->virt);
+ release_resource(info->res);
+ kfree(info->res);
+
+ info->amap.window_size = info->mtd->size;
+ map->size = info->mtd->size;
+ MAP_INFO(map, "reducing map size to %ldKiB\n",
+ (unsigned long)map->size >> 10);
+ err = adm5120_flash_initres(info);
+ if (err)
+ goto err_out;
+ }
+
+ MAP_INFO(map, "found at 0x%lX, size:%ldKiB, width:%d bits\n",
+ (unsigned long)map->phys, (unsigned long)info->mtd->size >> 10,
+ map->bankwidth*8);
+
+ info->mtd->owner = THIS_MODULE;
+
+ err = adm5120_flash_initparts(info);
+ if (err)
+ goto err_out;
+
+ if (info->nr_parts == 0) {
+ MAP_INFO(map, "no partitions available, registering whole flash\n");
+ add_mtd_device(info->mtd);
+ }
+
+ return 0;
+
+err_out:
+ adm5120_flash_remove(dev);
+ return err;
+}
+
+#ifdef CONFIG_PM
+static int adm5120_flash_suspend(struct platform_device *dev, pm_message_t state)
+{
+ struct adm5120_flash_info *info = platform_get_drvdata(dev);
+ int ret = 0;
+
+ if (info)
+ ret = info->mtd->suspend(info->mtd);
+
+ return ret;
+}
+
+static int adm5120_flash_resume(struct platform_device *dev)
+{
+ struct adm5120_flash_info *info = platform_get_drvdata(dev);
+
+ if (info)
+ info->mtd->resume(info->mtd);
+
+ return 0;
+}
+
+static void adm5120_flash_shutdown(struct platform_device *dev)
+{
+ struct adm5120_flash_info *info = platform_get_drvdata(dev);
+
+ if (info && info->mtd->suspend(info->mtd) == 0)
+ info->mtd->resume(info->mtd);
+}
+#endif
+
+static struct platform_driver adm5120_flash_driver = {
+ .probe = adm5120_flash_probe,
+ .remove = adm5120_flash_remove,
+#ifdef CONFIG_PM
+ .suspend = adm5120_flash_suspend,
+ .resume = adm5120_flash_resume,
+ .shutdown = adm5120_flash_shutdown,
+#endif
+ .driver = {
+ .name = DRV_NAME,
+ },
+};
+
+static int __init adm5120_flash_init(void)
+{
+ int err;
+
+ err = platform_driver_register(&adm5120_flash_driver);
+
+ return err;
+}
+
+static void __exit adm5120_flash_exit(void)
+{
+ platform_driver_unregister(&adm5120_flash_driver);
+}
+
+module_init(adm5120_flash_init);
+module_exit(adm5120_flash_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
+MODULE_DESCRIPTION(DRV_DESC);
diff --git a/target/linux/adm5120/files/drivers/mtd/myloader.c b/target/linux/adm5120/files/drivers/mtd/myloader.c
new file mode 100644
index 0000000000..ad207e5559
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/mtd/myloader.c
@@ -0,0 +1,178 @@
+/*
+ * $Id$
+ *
+ * Parse MyLoader-style flash partition tables and produce a Linux partition
+ * array to match.
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * This file was based on drivers/mtd/redboot.c
+ * Author: Red Hat, Inc. - David Woodhouse <dwmw2@cambridge.redhat.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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/vmalloc.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <linux/byteorder/generic.h>
+
+#include <prom/myloader.h>
+
+#define NAME_LEN_MAX 20
+#define NAME_MYLOADER "MyLoader"
+#define NAME_PARTITION_TABLE "Partition Table"
+#define BLOCK_LEN_MIN 0x10000
+
+int parse_myloader_partitions(struct mtd_info *master,
+ struct mtd_partition **pparts,
+ unsigned long origin)
+{
+ struct mylo_partition_table *tab;
+ struct mylo_partition *part;
+ struct mtd_partition *mtd_parts;
+ struct mtd_partition *mtd_part;
+ int num_parts;
+ int ret, i;
+ size_t retlen;
+ size_t parts_len;
+ char *names;
+ unsigned long offset;
+ unsigned long blocklen;
+
+ tab = vmalloc(sizeof(*tab));
+ if (!tab) {
+ return -ENOMEM;
+ goto out;
+ }
+
+ blocklen = master->erasesize;
+ if (blocklen < BLOCK_LEN_MIN)
+ blocklen = BLOCK_LEN_MIN;
+
+ /* Partition Table is always located on the second erase block */
+ offset = blocklen;
+ printk(KERN_NOTICE "%s: searching for MyLoader partition table at "
+ "offset 0x%lx\n", master->name, offset);
+
+ ret = master->read(master, offset, sizeof(*tab), &retlen, (void *)tab);
+ if (ret)
+ goto out;
+
+ if (retlen != sizeof(*tab)) {
+ ret = -EIO;
+ goto out_free_buf;
+ }
+
+ /* Check for Partition Table magic number */
+ if (tab->magic != le32_to_cpu(MYLO_MAGIC_PARTITIONS)) {
+ printk(KERN_NOTICE "%s: no MyLoader partition table found\n",
+ master->name);
+ ret = 0;
+ goto out_free_buf;
+ }
+
+ /* The MyLoader and the Partition Table is always present */
+ num_parts = 2;
+
+ /* Detect number of used partitions */
+ for (i = 0; i < MYLO_MAX_PARTITIONS; i++) {
+ part = &tab->partitions[i];
+
+ if (le16_to_cpu(part->type) == PARTITION_TYPE_FREE)
+ continue;
+
+ num_parts++;
+ }
+
+ mtd_parts = kzalloc((num_parts*sizeof(*mtd_part) + num_parts*NAME_LEN_MAX),
+ GFP_KERNEL);
+
+ if (!mtd_parts) {
+ ret = -ENOMEM;
+ goto out_free_buf;
+ }
+
+ mtd_part = mtd_parts;
+ names = (char *)&mtd_parts[num_parts];
+
+ strncpy(names, NAME_MYLOADER, NAME_LEN_MAX-1);
+ mtd_part->name = names;
+ mtd_part->offset = 0;
+ mtd_part->size = blocklen;
+ mtd_part->mask_flags = MTD_WRITEABLE;
+ mtd_part++;
+ names += NAME_LEN_MAX;
+
+ strncpy(names, NAME_PARTITION_TABLE, NAME_LEN_MAX-1);
+ mtd_part->name = names;
+ mtd_part->offset = blocklen;
+ mtd_part->size = blocklen;
+ mtd_part->mask_flags = MTD_WRITEABLE;
+ mtd_part++;
+ names += NAME_LEN_MAX;
+
+ for (i = 0; i < MYLO_MAX_PARTITIONS; i++) {
+ part = &tab->partitions[i];
+
+ if (le16_to_cpu(part->type) == PARTITION_TYPE_FREE)
+ continue;
+
+ sprintf(names, "partition%d", i);
+ mtd_part->offset = le32_to_cpu(part->addr);
+ mtd_part->size = le32_to_cpu(part->size);
+ mtd_part->name = names;
+ mtd_part++;
+ names += NAME_LEN_MAX;
+ }
+
+ *pparts = mtd_parts;
+ ret = num_parts;
+
+out_free_buf:
+ vfree(tab);
+out:
+ return ret;
+}
+
+static struct mtd_part_parser mylo_mtd_parser = {
+ .owner = THIS_MODULE,
+ .parse_fn = parse_myloader_partitions,
+ .name = NAME_MYLOADER,
+};
+
+static int __init mylo_mtd_parser_init(void)
+{
+ return register_mtd_parser(&mylo_mtd_parser);
+}
+
+static void __exit mylo_mtd_parser_exit(void)
+{
+ deregister_mtd_parser(&mylo_mtd_parser);
+}
+
+module_init(mylo_mtd_parser_init);
+module_exit(mylo_mtd_parser_exit);
+
+MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
+MODULE_DESCRIPTION("Parsing code for MyLoader partition tables");
+MODULE_LICENSE("GPL");
diff --git a/target/linux/adm5120/files/drivers/mtd/nand/rbmipsnand.c b/target/linux/adm5120/files/drivers/mtd/nand/rbmipsnand.c
new file mode 100644
index 0000000000..2e7059d186
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/mtd/nand/rbmipsnand.c
@@ -0,0 +1,207 @@
+/*==============================================================================*/
+/* rbmipsnand.c */
+/* This module is derived from the 2.4 driver shipped by Microtik for their */
+/* Routerboard 1xx and 5xx series boards. It provides support for the built in */
+/* NAND flash on the Routerboard 1xx series boards for Linux 2.6.19+. */
+/* Licence: Original Microtik code seems not to have a licence. */
+/* Rewritten code all GPL V2. */
+/* Copyright(C) 2007 david.goodenough@linkchoose.co.uk (for rewriten code) */
+/*==============================================================================*/
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/bootinfo.h>
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+
+#define SMEM1(x) (*((volatile unsigned char *) (KSEG1ADDR(ADM5120_SRAM1_BASE) + x)))
+
+#define NAND_RW_REG 0x0 //data register
+#define NAND_SET_CEn 0x1 //CE# low
+#define NAND_CLR_CEn 0x2 //CE# high
+#define NAND_CLR_CLE 0x3 //CLE low
+#define NAND_SET_CLE 0x4 //CLE high
+#define NAND_CLR_ALE 0x5 //ALE low
+#define NAND_SET_ALE 0x6 //ALE high
+#define NAND_SET_SPn 0x7 //SP# low (use spare area)
+#define NAND_CLR_SPn 0x8 //SP# high (do not use spare area)
+#define NAND_SET_WPn 0x9 //WP# low
+#define NAND_CLR_WPn 0xA //WP# high
+#define NAND_STS_REG 0xB //Status register
+
+#define MEM32(x) *((volatile unsigned *) (x))
+
+static struct mtd_partition partition_info[] = {
+ {
+ name: "RouterBoard NAND Boot",
+ offset: 0,
+ size: 4 * 1024 * 1024
+ },
+ {
+ name: "rootfs",
+ offset: MTDPART_OFS_NXTBLK,
+ size: MTDPART_SIZ_FULL
+ }
+};
+
+static struct nand_ecclayout rb_ecclayout = {
+ .eccbytes = 6,
+ .eccpos = { 8, 9, 10, 13, 14, 15 },
+ .oobavail = 9,
+ .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1} }
+};
+
+struct adm5120_nand_info {
+ struct nand_chip chip;
+ struct mtd_info mtd;
+ void __iomem *io_base;
+#ifdef CONFIG_MTD_PARTITIONS
+ int nr_parts;
+ struct mtd_partition *parts;
+#endif
+ unsigned int init_ok;
+};
+
+static int rb100_dev_ready(struct mtd_info *mtd)
+{
+ return SMEM1(NAND_STS_REG) & 0x80;
+}
+
+static void rbmips_hwcontrol100(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+{
+ struct nand_chip *chip = mtd->priv;
+ if (ctrl & NAND_CTRL_CHANGE)
+ {
+ SMEM1((( ctrl & NAND_CLE) ? NAND_SET_CLE : NAND_CLR_CLE)) = 0x01;
+ SMEM1((( ctrl & NAND_ALE) ? NAND_SET_ALE : NAND_CLR_ALE)) = 0x01;
+ SMEM1((( ctrl & NAND_NCE) ? NAND_SET_CEn : NAND_CLR_CEn)) = 0x01;
+ }
+ if (cmd != NAND_CMD_NONE)
+ writeb( cmd, chip->IO_ADDR_W);
+}
+
+/*========================================================================*/
+/* We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader */
+/* will not be able to find the kernel that we load. So set the oobinfo */
+/* when creating the partitions. */
+/*========================================================================*/
+
+
+unsigned get_rbnand_block_size(struct adm5120_nand_info *data)
+{
+ return data->init_ok ? data->mtd.writesize : 0;
+}
+
+EXPORT_SYMBOL(get_rbnand_block_size);
+
+static int rbmips_probe(struct platform_device *pdev)
+{
+ struct adm5120_nand_info *data;
+ int res = 0;
+
+ /* Allocate memory for the nand_chip structure */
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (!data) {
+ dev_err(&pdev->dev, "Failed to allocate device structure\n");
+ return -ENOMEM;
+
+ }
+
+ data->io_base = ioremap(pdev->resource[0].start, pdev->resource[0].end - pdev->resource[0].start + 1);
+
+ if (data->io_base == NULL) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ kfree(data);
+ return -EIO;
+ }
+
+ MEM32(0xB2000064) = 0x100;
+ MEM32(0xB2000008) = 0x1;
+ SMEM1(NAND_SET_SPn) = 0x01;
+ SMEM1(NAND_CLR_WPn) = 0x01;
+
+ data->chip.priv = &data;
+ data->mtd.priv = &data->chip;
+ data->mtd.owner = THIS_MODULE;
+
+ data->init_ok = 0;
+ data->chip.IO_ADDR_R = (unsigned char *)KSEG1ADDR(ADM5120_SRAM1_BASE);
+ data->chip.IO_ADDR_W = data->chip.IO_ADDR_R;
+ data->chip.cmd_ctrl = rbmips_hwcontrol100;
+ data->chip.dev_ready = rb100_dev_ready;
+ data->chip.ecc.mode = NAND_ECC_SOFT;
+ data->chip.ecc.layout = &rb_ecclayout;
+ data->chip.chip_delay = 25;
+ data->chip.options |= NAND_NO_AUTOINCR;
+
+ platform_set_drvdata(pdev, data);
+
+ /* Why do we need to scan 4 times ? */
+ if (nand_scan(&data->mtd, 1) && nand_scan(&data->mtd, 1) && nand_scan(&data->mtd, 1) && nand_scan(&data->mtd, 1)) {
+ printk(KERN_INFO "RB1xxx nand device not found\n");
+ res = -ENXIO;
+ goto out;
+ }
+
+ add_mtd_partitions(&data->mtd, partition_info, 2);
+ data->init_ok = 1;
+
+ res = add_mtd_device(&data->mtd);
+ if (!res)
+ return res;
+
+ nand_release(&data->mtd);
+out:
+ platform_set_drvdata(pdev, NULL);
+ iounmap(data->io_base);
+ kfree(data);
+ return res;
+}
+
+static int __devexit rbmips_remove(struct platform_device *pdev)
+{
+ struct adm5120_nand_info *data = platform_get_drvdata(pdev);
+
+ nand_release(&data->mtd);
+ iounmap(data->io_base);
+ kfree(data);
+
+ return 0;
+}
+
+static struct platform_driver adm5120_nand_driver = {
+ .probe = rbmips_probe,
+ .remove = rbmips_remove,
+ .driver = {
+ .name = "adm5120-nand",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init adm5120_nand_init(void)
+{
+ int err;
+ err = platform_driver_register(&adm5120_nand_driver);
+ return err;
+}
+
+static void __exit adm5120_nand_exit(void)
+{
+ platform_driver_unregister(&adm5120_nand_driver);
+}
+
+module_init(adm5120_nand_init);
+module_exit(adm5120_nand_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("David Goodenough, Florian Fainelli");
+MODULE_DESCRIPTION("RouterBOARD 100 NAND driver");
+
diff --git a/target/linux/adm5120/files/drivers/net/adm5120sw.c b/target/linux/adm5120/files/drivers/net/adm5120sw.c
new file mode 100644
index 0000000000..80c81abf74
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/net/adm5120sw.c
@@ -0,0 +1,625 @@
+/*
+ * ADM5120 built in ethernet switch driver
+ *
+ * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005
+ *
+ * Inspiration for this driver came from the original ADMtek 2.4
+ * driver, Copyright ADMtek Inc.
+ *
+ * NAPI extensions by Thomas Langer (Thomas.Langer@infineon.com)
+ * and Friedrich Beckmann (Friedrich.Beckmann@infineon.com), 2007
+ *
+ * TODO: Add support of high prio queues (currently disabled)
+ *
+ */
+#include <linux/autoconf.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <asm/mipsregs.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include "adm5120sw.h"
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+
+MODULE_AUTHOR("Jeroen Vreeken (pe1rxq@amsat.org)");
+MODULE_DESCRIPTION("ADM5120 ethernet switch driver");
+MODULE_LICENSE("GPL");
+
+/* default settings - unlimited TX and RX on all ports, default shaper mode */
+static unsigned char bw_matrix[SW_DEVS] = {
+ 0, 0, 0, 0, 0, 0
+};
+
+static int adm5120_nrdevs;
+
+static struct net_device *adm5120_devs[SW_DEVS];
+/* Lookup table port -> device */
+static struct net_device *adm5120_port[SW_DEVS];
+
+static struct adm5120_dma
+ adm5120_dma_txh_v[ADM5120_DMA_TXH] __attribute__((aligned(16))),
+ adm5120_dma_txl_v[ADM5120_DMA_TXL] __attribute__((aligned(16))),
+ adm5120_dma_rxh_v[ADM5120_DMA_RXH] __attribute__((aligned(16))),
+ adm5120_dma_rxl_v[ADM5120_DMA_RXL] __attribute__((aligned(16))),
+ *adm5120_dma_txh,
+ *adm5120_dma_txl,
+ *adm5120_dma_rxh,
+ *adm5120_dma_rxl;
+static struct sk_buff
+ *adm5120_skb_rxh[ADM5120_DMA_RXH],
+ *adm5120_skb_rxl[ADM5120_DMA_RXL],
+ *adm5120_skb_txh[ADM5120_DMA_TXH],
+ *adm5120_skb_txl[ADM5120_DMA_TXL];
+static int adm5120_rxli = 0;
+static int adm5120_txli = 0;
+/*static int adm5120_txhi = 0;*/
+static int adm5120_if_open = 0;
+
+static inline void adm5120_set_reg(unsigned int reg, unsigned long val)
+{
+ *(volatile unsigned long*)(SW_BASE+reg) = val;
+}
+
+static inline unsigned long adm5120_get_reg(unsigned int reg)
+{
+ return *(volatile unsigned long*)(SW_BASE+reg);
+}
+
+static inline void adm5120_rx_dma_update(struct adm5120_dma *dma,
+ struct sk_buff *skb, int end)
+{
+ dma->status = 0;
+ dma->cntl = 0;
+ dma->len = ADM5120_DMA_RXSIZE;
+ dma->data = ADM5120_DMA_ADDR(skb->data) |
+ ADM5120_DMA_OWN | (end ? ADM5120_DMA_RINGEND : 0);
+}
+
+static int adm5120_rx(struct net_device *dev,int *budget)
+{
+ struct sk_buff *skb, *skbn;
+ struct adm5120_sw *priv;
+ struct net_device *cdev;
+ struct adm5120_dma *dma;
+ int port, len, quota;
+
+ quota = min(dev->quota, *budget);
+ dma = &adm5120_dma_rxl[adm5120_rxli];
+ while (!(dma->data & ADM5120_DMA_OWN) && quota) {
+ port = (dma->status & ADM5120_DMA_PORTID);
+ port >>= ADM5120_DMA_PORTSHIFT;
+ cdev = adm5120_port[port];
+ if (cdev != dev) { /* The current packet belongs to a different device */
+ if ((cdev==NULL) || !netif_running(cdev)) {
+ /* discard (update with old skb) */
+ skb = skbn = NULL;
+ goto rx_skip;
+ }
+ else {
+ netif_rx_schedule(cdev);/* Start polling next device */
+ return 1; /* return 1 -> More packets to process */
+ }
+
+ }
+ skb = adm5120_skb_rxl[adm5120_rxli];
+ len = (dma->status & ADM5120_DMA_LEN);
+ len >>= ADM5120_DMA_LENSHIFT;
+ len -= ETH_FCS;
+
+ priv = netdev_priv(dev);
+ if (len <= 0 || len > ADM5120_DMA_RXSIZE ||
+ dma->status & ADM5120_DMA_FCSERR) {
+ priv->stats.rx_errors++;
+ skbn = NULL;
+ } else {
+ skbn = dev_alloc_skb(ADM5120_DMA_RXSIZE+16);
+ if (skbn) {
+ skb_put(skb, len);
+ skb->dev = dev;
+ skb->protocol = eth_type_trans(skb, dev);
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ dev->last_rx = jiffies;
+ priv->stats.rx_packets++;
+ priv->stats.rx_bytes += len;
+ skb_reserve(skbn, NET_IP_ALIGN);
+ adm5120_skb_rxl[adm5120_rxli] = skbn;
+ } else {
+ printk(KERN_INFO "%s recycling!\n", dev->name);
+ }
+ }
+rx_skip:
+ adm5120_rx_dma_update(&adm5120_dma_rxl[adm5120_rxli],
+ adm5120_skb_rxl[adm5120_rxli],
+ (ADM5120_DMA_RXL-1==adm5120_rxli));
+ if (ADM5120_DMA_RXL == ++adm5120_rxli)
+ adm5120_rxli = 0;
+ dma = &adm5120_dma_rxl[adm5120_rxli];
+ if (skbn){
+ netif_receive_skb(skb);
+ dev->quota--;
+ (*budget)--;
+ quota--;
+ }
+ } /* while */
+ /* If there are still packets to process, return 1 */
+ if (quota){
+ /* No more packets to process, so disable the polling and reenable the interrupts */
+ netif_rx_complete(dev);
+ adm5120_set_reg(ADM5120_INT_MASK,
+ adm5120_get_reg(ADM5120_INT_MASK) &
+ ~(ADM5120_INT_RXL|ADM5120_INT_LFULL));
+ return 0;
+
+
+ }
+ return 1;
+}
+
+static irqreturn_t adm5120_sw_irq(int irq, void *dev_id)
+{
+ unsigned long intreg, intmask;
+ int port;
+ struct net_device *dev;
+
+ intmask = adm5120_get_reg(ADM5120_INT_MASK); /* Remember interrupt mask */
+ adm5120_set_reg(ADM5120_INT_MASK, ADM5120_INTMASKALL); /* Disable interrupts */
+
+ intreg = adm5120_get_reg(ADM5120_INT_ST); /* Read interrupt status */
+ adm5120_set_reg(ADM5120_INT_ST, intreg); /* Clear interrupt status */
+
+ /* In NAPI operation the interrupts are disabled and the polling mechanism
+ * is activated. The interrupts are finally enabled again in the polling routine.
+ */
+ if (intreg & (ADM5120_INT_RXL|ADM5120_INT_LFULL)) {
+ /* check rx buffer for port number */
+ port = adm5120_dma_rxl[adm5120_rxli].status & ADM5120_DMA_PORTID;
+ port >>= ADM5120_DMA_PORTSHIFT;
+ dev = adm5120_port[port];
+ if ((dev==NULL) || !netif_running(dev)) {
+ /* discard (update with old skb) */
+ adm5120_rx_dma_update(&adm5120_dma_rxl[adm5120_rxli],
+ adm5120_skb_rxl[adm5120_rxli],
+ (ADM5120_DMA_RXL-1==adm5120_rxli));
+ if (ADM5120_DMA_RXL == ++adm5120_rxli)
+ adm5120_rxli = 0;
+ }
+ else {
+ netif_rx_schedule(dev);
+ intmask |= (ADM5120_INT_RXL|ADM5120_INT_LFULL); /* Disable RX interrupts */
+ }
+ }
+#ifdef CONFIG_DEBUG
+ if (intreg & ~(intmask))
+ printk(KERN_INFO "adm5120sw: IRQ 0x%08X unexpected!\n", (unsigned int)(intreg & ~(intmask)));
+#endif
+
+ adm5120_set_reg(ADM5120_INT_MASK, intmask);
+
+ return IRQ_HANDLED;
+}
+
+static void adm5120_set_vlan(char *matrix)
+{
+ unsigned long val;
+ int vlan_port, port;
+
+ val = matrix[0] + (matrix[1]<<8) + (matrix[2]<<16) + (matrix[3]<<24);
+ adm5120_set_reg(ADM5120_VLAN_GI, val);
+ val = matrix[4] + (matrix[5]<<8);
+ adm5120_set_reg(ADM5120_VLAN_GII, val);
+ /* Now set/update the port vs. device lookup table */
+ for (port=0; port<SW_DEVS; port++) {
+ for (vlan_port=0; vlan_port<SW_DEVS && !(matrix[vlan_port] & (0x00000001 << port)); vlan_port++);
+ if (vlan_port <SW_DEVS)
+ adm5120_port[port] = adm5120_devs[vlan_port];
+ else
+ adm5120_port[port] = NULL;
+ }
+}
+
+static void adm5120_set_bw(char *matrix)
+{
+ unsigned long val;
+
+ /* Port 0 to 3 are set using the bandwidth control 0 register */
+ val = matrix[0] + (matrix[1]<<8) + (matrix[2]<<16) + (matrix[3]<<24);
+ adm5120_set_reg(ADM5120_BW_CTL0, val);
+
+ /* Port 4 and 5 are set using the bandwidth control 1 register */
+ val = matrix[4];
+ if (matrix[5] == 1)
+ adm5120_set_reg(ADM5120_BW_CTL1, val | 0x80000000);
+ else
+ adm5120_set_reg(ADM5120_BW_CTL1, val & ~0x8000000);
+
+ printk(KERN_DEBUG "D: ctl0 0x%lx, ctl1 0x%lx\n",
+ adm5120_get_reg(ADM5120_BW_CTL0),
+ adm5120_get_reg(ADM5120_BW_CTL1));
+}
+
+static int adm5120_sw_open(struct net_device *dev)
+{
+ unsigned long val;
+ int i;
+
+ netif_start_queue(dev);
+ if (!adm5120_if_open++) {
+ /* enable interrupts on first open */
+ adm5120_set_reg(ADM5120_INT_MASK,
+ adm5120_get_reg(ADM5120_INT_MASK) &
+ ~(ADM5120_INT_RXL|ADM5120_INT_LFULL));
+ }
+ /* enable (additional) port */
+ val = adm5120_get_reg(ADM5120_PORT_CONF0);
+ for (i=0; i<SW_DEVS; i++) {
+ if (dev == adm5120_devs[i])
+ val &= ~adm5120_eth_vlans[i];
+ }
+ adm5120_set_reg(ADM5120_PORT_CONF0, val);
+ return 0;
+}
+
+static int adm5120_sw_stop(struct net_device *dev)
+{
+ unsigned long val;
+ int i;
+
+ if (!--adm5120_if_open) {
+ adm5120_set_reg(ADM5120_INT_MASK, ADM5120_INTMASKALL);
+ }
+ /* disable port if not assigned to other devices */
+ val = adm5120_get_reg(ADM5120_PORT_CONF0) | ADM5120_PORTDISALL;
+ for (i=0; i<SW_DEVS; i++) {
+ if ((dev != adm5120_devs[i]) && netif_running(adm5120_devs[i]))
+ val &= ~adm5120_eth_vlans[i];
+ }
+ adm5120_set_reg(ADM5120_PORT_CONF0, val);
+ netif_stop_queue(dev);
+ return 0;
+}
+
+static int adm5120_sw_tx(struct sk_buff *skb, struct net_device *dev)
+{
+ struct adm5120_dma *dma;
+ struct sk_buff **skbl = adm5120_skb_txl;
+ struct adm5120_sw *priv = netdev_priv(dev);
+ unsigned long data;
+
+ dev->trans_start = jiffies;
+ dma = &adm5120_dma_txl[adm5120_txli];
+ if (dma->data & ADM5120_DMA_OWN) {
+ /* We want to write a packet but the TX queue is still
+ * occupied by the DMA. We are faster than the DMA... */
+ dev_kfree_skb(skb);
+ priv->stats.tx_dropped++;
+ return 0;
+ }
+ data = ADM5120_DMA_ADDR(skb->data) | ADM5120_DMA_OWN;
+ if (adm5120_txli == ADM5120_DMA_TXL-1)
+ data |= ADM5120_DMA_RINGEND;
+ dma->status =
+ ((skb->len<ETH_ZLEN?ETH_ZLEN:skb->len) << ADM5120_DMA_LENSHIFT) |
+ (0x1 << priv->port);
+
+ dma->len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
+ priv->stats.tx_packets++;
+ priv->stats.tx_bytes += skb->len;
+
+ /* free old skbs here instead of tx completion interrupt:
+ * will hold some more memory allocated but reduces interrupts */
+ if (skbl[adm5120_txli]){
+ dev_kfree_skb(skbl[adm5120_txli]);
+ }
+ skbl[adm5120_txli] = skb;
+
+ dma->data = data; /* Here we enable the buffer for the TX DMA machine */
+ adm5120_set_reg(ADM5120_SEND_TRIG, ADM5120_SEND_TRIG_L);
+ if (++adm5120_txli == ADM5120_DMA_TXL)
+ adm5120_txli = 0;
+ return 0;
+}
+
+static void adm5120_tx_timeout(struct net_device *dev)
+{
+ printk(KERN_INFO "%s: TX timeout\n",dev->name);
+}
+
+static struct net_device_stats *adm5120_sw_stats(struct net_device *dev)
+{
+ struct adm5120_sw *priv = netdev_priv(dev);
+ int portmask;
+ unsigned long adm5120_cpup_conf_reg;
+
+ portmask = adm5120_eth_vlans[priv->port] & 0x3f;
+
+ adm5120_cpup_conf_reg = adm5120_get_reg(ADM5120_CPUP_CONF);
+
+ if (dev->flags & IFF_PROMISC)
+ adm5120_cpup_conf_reg &= ~((portmask << ADM5120_DISUNSHIFT) & ADM5120_DISUNALL);
+ else
+ adm5120_cpup_conf_reg |= (portmask << ADM5120_DISUNSHIFT);
+
+ if (dev->flags & IFF_PROMISC || dev->flags & IFF_ALLMULTI || dev->mc_count)
+ adm5120_cpup_conf_reg &= ~((portmask << ADM5120_DISMCSHIFT) & ADM5120_DISMCALL);
+ else
+ adm5120_cpup_conf_reg |= (portmask << ADM5120_DISMCSHIFT);
+
+ /* If there is any port configured to be in promiscuous mode, then the */
+ /* Bridge Test Mode has to be activated. This will result in */
+ /* transporting also packets learned in another VLAN to be forwarded */
+ /* to the CPU. */
+ /* The difficult scenario is when we want to build a bridge on the CPU.*/
+ /* Assume we have port0 and the CPU port in VLAN0 and port1 and the */
+ /* CPU port in VLAN1. Now we build a bridge on the CPU between */
+ /* VLAN0 and VLAN1. Both ports of the VLANs are set in promisc mode. */
+ /* Now assume a packet with ethernet source address 99 enters port 0 */
+ /* It will be forwarded to the CPU because it is unknown. Then the */
+ /* bridge in the CPU will send it to VLAN1 and it goes out at port 1. */
+ /* When now a packet with ethernet destination address 99 comes in at */
+ /* port 1 in VLAN1, then the switch has learned that this address is */
+ /* located at port 0 in VLAN0. Therefore the switch will drop */
+ /* this packet. In order to avoid this and to send the packet still */
+ /* to the CPU, the Bridge Test Mode has to be activated. */
+
+ /* Check if there is any vlan in promisc mode. */
+ if (~adm5120_cpup_conf_reg & ADM5120_DISUNALL)
+ adm5120_cpup_conf_reg |= ADM5120_BTM; /* Set the BTM */
+ else
+ adm5120_cpup_conf_reg &= ~ADM5120_BTM; /* Disable the BTM */
+
+ adm5120_set_reg(ADM5120_CPUP_CONF,adm5120_cpup_conf_reg);
+
+ return &((struct adm5120_sw *)netdev_priv(dev))->stats;
+}
+
+static void adm5120_set_multicast_list(struct net_device *dev)
+{
+ struct adm5120_sw *priv = netdev_priv(dev);
+ int portmask;
+
+ portmask = adm5120_eth_vlans[priv->port] & 0x3f;
+
+ if (dev->flags & IFF_PROMISC)
+ adm5120_set_reg(ADM5120_CPUP_CONF,
+ adm5120_get_reg(ADM5120_CPUP_CONF) &
+ ~((portmask << ADM5120_DISUNSHIFT) & ADM5120_DISUNALL));
+ else
+ adm5120_set_reg(ADM5120_CPUP_CONF,
+ adm5120_get_reg(ADM5120_CPUP_CONF) |
+ (portmask << ADM5120_DISUNSHIFT));
+
+ if (dev->flags & IFF_PROMISC || dev->flags & IFF_ALLMULTI ||
+ dev->mc_count)
+ adm5120_set_reg(ADM5120_CPUP_CONF,
+ adm5120_get_reg(ADM5120_CPUP_CONF) &
+ ~((portmask << ADM5120_DISMCSHIFT) & ADM5120_DISMCALL));
+ else
+ adm5120_set_reg(ADM5120_CPUP_CONF,
+ adm5120_get_reg(ADM5120_CPUP_CONF) |
+ (portmask << ADM5120_DISMCSHIFT));
+}
+
+static void adm5120_write_mac(struct net_device *dev)
+{
+ struct adm5120_sw *priv = netdev_priv(dev);
+ unsigned char *mac = dev->dev_addr;
+
+ adm5120_set_reg(ADM5120_MAC_WT1,
+ mac[2] | (mac[3]<<8) | (mac[4]<<16) | (mac[5]<<24));
+ adm5120_set_reg(ADM5120_MAC_WT0, (priv->port<<3) |
+ (mac[0]<<16) | (mac[1]<<24) | ADM5120_MAC_WRITE | ADM5120_VLAN_EN);
+
+ while (!(adm5120_get_reg(ADM5120_MAC_WT0) & ADM5120_MAC_WRITE_DONE));
+}
+
+static int adm5120_sw_set_mac_address(struct net_device *dev, void *p)
+{
+ struct sockaddr *addr = p;
+
+ memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+ adm5120_write_mac(dev);
+ return 0;
+}
+
+static int adm5120_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+ int err;
+ struct adm5120_sw_info info;
+ struct adm5120_sw *priv = netdev_priv(dev);
+
+ switch(cmd) {
+ case SIOCGADMINFO:
+ info.magic = 0x5120;
+ info.ports = adm5120_nrdevs;
+ info.vlan = priv->port;
+ err = copy_to_user(rq->ifr_data, &info, sizeof(info));
+ if (err)
+ return -EFAULT;
+ break;
+ case SIOCSMATRIX:
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+ err = copy_from_user(adm5120_eth_vlans, rq->ifr_data,
+ sizeof(adm5120_eth_vlans));
+ if (err)
+ return -EFAULT;
+ adm5120_set_vlan(adm5120_eth_vlans);
+ break;
+ case SIOCGMATRIX:
+ err = copy_to_user(rq->ifr_data, adm5120_eth_vlans,
+ sizeof(adm5120_eth_vlans));
+ if (err)
+ return -EFAULT;
+ break;
+ case SIOCGETBW:
+ err = copy_to_user(rq->ifr_data, bw_matrix, sizeof(bw_matrix));
+ if (err)
+ return -EFAULT;
+ break;
+ case SIOCSETBW:
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+ err = copy_from_user(bw_matrix, rq->ifr_data, sizeof(bw_matrix));
+ if (err)
+ return -EFAULT;
+ adm5120_set_bw(bw_matrix);
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+ return 0;
+}
+
+static void adm5120_dma_tx_init(struct adm5120_dma *dma, struct sk_buff **skbl,
+ int num)
+{
+ memset(dma, 0, sizeof(struct adm5120_dma)*num);
+ dma[num-1].data |= ADM5120_DMA_RINGEND;
+ memset(skbl, 0, sizeof(struct skb*)*num);
+}
+
+static void adm5120_dma_rx_init(struct adm5120_dma *dma, struct sk_buff **skbl,
+ int num)
+{
+ int i;
+
+ memset(dma, 0, sizeof(struct adm5120_dma)*num);
+ for (i=0; i<num; i++) {
+ skbl[i] = dev_alloc_skb(ADM5120_DMA_RXSIZE+16);
+ if (!skbl[i]) {
+ i=num;
+ break;
+ }
+ skb_reserve(skbl[i], NET_IP_ALIGN);
+ adm5120_rx_dma_update(&dma[i], skbl[i], (num-1==i));
+ }
+}
+
+static int __init adm5120_sw_init(void)
+{
+ int i, err;
+ struct net_device *dev;
+
+ err = request_irq(ADM5120_IRQ_SWITCH, adm5120_sw_irq, 0, "ethernet switch", NULL);
+ if (err)
+ goto out;
+
+ adm5120_nrdevs = adm5120_eth_num_ports;
+
+ adm5120_set_reg(ADM5120_CPUP_CONF,
+ ADM5120_DISCCPUPORT | ADM5120_CRC_PADDING |
+ ADM5120_DISUNALL | ADM5120_DISMCALL);
+ adm5120_set_reg(ADM5120_PORT_CONF0, ADM5120_ENMC | ADM5120_ENBP | ADM5120_PORTDISALL);
+
+ adm5120_set_reg(ADM5120_PHY_CNTL2, adm5120_get_reg(ADM5120_PHY_CNTL2) |
+ ADM5120_AUTONEG | ADM5120_NORMAL | ADM5120_AUTOMDIX);
+ adm5120_set_reg(ADM5120_PHY_CNTL3, adm5120_get_reg(ADM5120_PHY_CNTL3) |
+ ADM5120_PHY_NTH);
+
+ /* Force all the packets from all ports are low priority */
+ adm5120_set_reg(ADM5120_PRI_CNTL, 0);
+
+ adm5120_set_reg(ADM5120_INT_MASK, ADM5120_INTMASKALL);
+ adm5120_set_reg(ADM5120_INT_ST, ADM5120_INTMASKALL);
+
+ adm5120_dma_txh = (void *)KSEG1ADDR((u32)adm5120_dma_txh_v);
+ adm5120_dma_txl = (void *)KSEG1ADDR((u32)adm5120_dma_txl_v);
+ adm5120_dma_rxh = (void *)KSEG1ADDR((u32)adm5120_dma_rxh_v);
+ adm5120_dma_rxl = (void *)KSEG1ADDR((u32)adm5120_dma_rxl_v);
+
+ adm5120_dma_tx_init(adm5120_dma_txh, adm5120_skb_txh, ADM5120_DMA_TXH);
+ adm5120_dma_tx_init(adm5120_dma_txl, adm5120_skb_txl, ADM5120_DMA_TXL);
+ adm5120_dma_rx_init(adm5120_dma_rxh, adm5120_skb_rxh, ADM5120_DMA_RXH);
+ adm5120_dma_rx_init(adm5120_dma_rxl, adm5120_skb_rxl, ADM5120_DMA_RXL);
+ adm5120_set_reg(ADM5120_SEND_HBADDR, KSEG1ADDR(adm5120_dma_txh));
+ adm5120_set_reg(ADM5120_SEND_LBADDR, KSEG1ADDR(adm5120_dma_txl));
+ adm5120_set_reg(ADM5120_RECEIVE_HBADDR, KSEG1ADDR(adm5120_dma_rxh));
+ adm5120_set_reg(ADM5120_RECEIVE_LBADDR, KSEG1ADDR(adm5120_dma_rxl));
+
+ for (i = 0; i < SW_DEVS; i++) {
+ adm5120_devs[i] = alloc_etherdev(sizeof(struct adm5120_sw));
+ if (!adm5120_devs[i]) {
+ err = -ENOMEM;
+ goto out_int;
+ }
+
+ dev = adm5120_devs[i];
+ SET_MODULE_OWNER(dev);
+ memset(netdev_priv(dev), 0, sizeof(struct adm5120_sw));
+ ((struct adm5120_sw*)netdev_priv(dev))->port = i;
+ dev->base_addr = SW_BASE;
+ dev->irq = ADM5120_IRQ_SWITCH;
+ dev->open = adm5120_sw_open;
+ dev->hard_start_xmit = adm5120_sw_tx;
+ dev->stop = adm5120_sw_stop;
+ dev->get_stats = adm5120_sw_stats;
+ dev->set_multicast_list = adm5120_set_multicast_list;
+ dev->do_ioctl = adm5120_do_ioctl;
+ dev->tx_timeout = adm5120_tx_timeout;
+ dev->watchdog_timeo = ETH_TX_TIMEOUT;
+ dev->set_mac_address = adm5120_sw_set_mac_address;
+ dev->poll = adm5120_rx;
+ dev->weight = 64;
+
+ memcpy(dev->dev_addr, adm5120_eth_macs[i], 6);
+ adm5120_write_mac(dev);
+
+ if ((err = register_netdev(dev))) {
+ free_netdev(dev);
+ goto out_int;
+ }
+ printk(KERN_INFO "%s: ADM5120 switch port%d\n", dev->name, i);
+ }
+ /* setup vlan/port mapping after devs are filled up */
+ adm5120_set_vlan(adm5120_eth_vlans);
+
+ adm5120_set_reg(ADM5120_CPUP_CONF,
+ ADM5120_CRC_PADDING | ADM5120_DISUNALL | ADM5120_DISMCALL);
+
+ return 0;
+
+out_int:
+ /* Undo everything that did succeed */
+ for (; i; i--) {
+ unregister_netdev(adm5120_devs[i-1]);
+ free_netdev(adm5120_devs[i-1]);
+ }
+ free_irq(ADM5120_IRQ_SWITCH, NULL);
+out:
+ printk(KERN_ERR "ADM5120 Ethernet switch init failed\n");
+ return err;
+}
+
+static void __exit adm5120_sw_exit(void)
+{
+ int i;
+
+ for (i = 0; i < SW_DEVS; i++) {
+ unregister_netdev(adm5120_devs[i]);
+ free_netdev(adm5120_devs[i]);
+ }
+
+ free_irq(ADM5120_IRQ_SWITCH, NULL);
+
+ for (i = 0; i < ADM5120_DMA_RXH; i++) {
+ if (!adm5120_skb_rxh[i])
+ break;
+ kfree_skb(adm5120_skb_rxh[i]);
+ }
+ for (i = 0; i < ADM5120_DMA_RXL; i++) {
+ if (!adm5120_skb_rxl[i])
+ break;
+ kfree_skb(adm5120_skb_rxl[i]);
+ }
+}
+
+module_init(adm5120_sw_init);
+module_exit(adm5120_sw_exit);
diff --git a/target/linux/adm5120/files/drivers/net/adm5120sw.h b/target/linux/adm5120/files/drivers/net/adm5120sw.h
new file mode 100644
index 0000000000..a3b4ec0179
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/net/adm5120sw.h
@@ -0,0 +1,114 @@
+/*
+ * Defines for ADM5120 built in ethernet switch driver
+ *
+ * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005
+ *
+ * Values come from ADM5120 datasheet and original ADMtek 2.4 driver,
+ * Copyright ADMtek Inc.
+ */
+
+#ifndef _INCLUDE_ADM5120SW_H_
+#define _INCLUDE_ADM5120SW_H_
+
+#define SW_BASE KSEG1ADDR(0x12000000)
+#define SW_DEVS 6
+
+#define ETH_TX_TIMEOUT HZ*400
+#define ETH_FCS 4;
+
+#define ADM5120_CODE 0x00 /* CPU description */
+#define ADM5120_CODE_PQFP 0x20000000 /* package type */
+#define ADM5120_SW_CONF 0x20 /* Switch configuration register */
+#define ADM5120_SW_CONF_BPM 0x00300000 /* Mask for backpressure mode */
+#define ADM5120_CPUP_CONF 0x24 /* CPU port config */
+#define ADM5120_DISCCPUPORT 0x00000001 /* disable cpu port */
+#define ADM5120_CRC_PADDING 0x00000002 /* software crc */
+#define ADM5120_BTM 0x00000004 /* bridge test mode */
+#define ADM5120_DISUNSHIFT 9
+#define ADM5120_DISUNALL 0x00007e00 /* disable unknown from all */
+#define ADM5120_DISMCSHIFT 16
+#define ADM5120_DISMCALL 0x003f0000 /* disable multicast from all */
+#define ADM5120_PORT_CONF0 0x28
+#define ADM5120_ENMC 0x00003f00 /* Enable MC routing (ex cpu) */
+#define ADM5120_ENBP 0x003f0000 /* Enable Back Pressure */
+#define ADM5120_PORTDISALL 0x0000003F
+#define ADM5120_VLAN_GI 0x40 /* VLAN settings */
+#define ADM5120_VLAN_GII 0x44
+#define ADM5120_SEND_TRIG 0x48
+#define ADM5120_SEND_TRIG_L 0x00000001
+#define ADM5120_SEND_TRIG_H 0x00000002
+#define ADM5120_MAC_WT0 0x58
+#define ADM5120_MAC_WRITE 0x00000001
+#define ADM5120_MAC_WRITE_DONE 0x00000002
+#define ADM5120_VLAN_EN 0x00000040
+#define ADM5120_MAC_WT1 0x5c
+#define ADM5120_BW_CTL0 0x60 /* Bandwidth control 0 */
+#define ADM5120_BW_CTL1 0x64 /* Bandwidth control 1 */
+#define ADM5120_PHY_CNTL2 0x7c
+#define ADM5120_AUTONEG 0x0000001f /* Auto negotiate */
+#define ADM5120_NORMAL 0x01f00000 /* PHY normal mode */
+#define ADM5120_AUTOMDIX 0x3e000000 /* Auto MDIX */
+#define ADM5120_PHY_CNTL3 0x80
+#define ADM5120_PHY_NTH 0x00000400
+#define ADM5120_PRI_CNTL 0x84
+#define ADM5120_INT_ST 0xb0
+#define ADM5120_INT_RXH 0x0000004
+#define ADM5120_INT_RXL 0x0000008
+#define ADM5120_INT_HFULL 0x0000010
+#define ADM5120_INT_LFULL 0x0000020
+#define ADM5120_INT_TXH 0x0000001
+#define ADM5120_INT_TXL 0x0000002
+#define ADM5120_INT_MASK 0xb4
+#define ADM5120_INTMASKALL 0x1FDEFFF /* All interrupts */
+#define ADM5120_INTHANDLE (ADM5120_INT_RXH | ADM5120_INT_RXL | \
+ ADM5120_INT_HFULL | ADM5120_INT_LFULL | \
+ ADM5120_INT_TXH | ADM5120_INT_TXL)
+#define ADM5120_SEND_HBADDR 0xd0
+#define ADM5120_SEND_LBADDR 0xd4
+#define ADM5120_RECEIVE_HBADDR 0xd8
+#define ADM5120_RECEIVE_LBADDR 0xdc
+
+struct adm5120_dma {
+ u32 data;
+ u32 cntl;
+ u32 len;
+ u32 status;
+} __attribute__ ((packed));
+
+#define ADM5120_DMA_MASK 0x01ffffff
+#define ADM5120_DMA_OWN 0x80000000 /* buffer owner */
+#define ADM5120_DMA_RINGEND 0x10000000 /* Last in DMA ring */
+
+#define ADM5120_DMA_ADDR(ptr) ((u32)(ptr) & ADM5120_DMA_MASK)
+#define ADM5120_DMA_PORTID 0x00007000
+#define ADM5120_DMA_PORTSHIFT 12
+#define ADM5120_DMA_LEN 0x07ff0000
+#define ADM5120_DMA_LENSHIFT 16
+#define ADM5120_DMA_FCSERR 0x00000008
+
+#define ADM5120_DMA_TXH 2
+#define ADM5120_DMA_TXL 64
+#define ADM5120_DMA_RXH 2
+#define ADM5120_DMA_RXL 64
+
+#define ADM5120_DMA_RXSIZE 1550
+#define ADM5120_DMA_EXTRA 20
+
+struct adm5120_sw {
+ int port;
+ struct net_device_stats stats;
+};
+
+#define SIOCSMATRIX SIOCDEVPRIVATE
+#define SIOCGMATRIX SIOCDEVPRIVATE+1
+#define SIOCGADMINFO SIOCDEVPRIVATE+2
+#define SIOCGETBW SIOCDEVPRIVATE+3
+#define SIOCSETBW SIOCDEVPRIVATE+4
+
+struct adm5120_sw_info {
+ u16 magic;
+ u16 ports;
+ u16 vlan;
+};
+
+#endif /* _INCLUDE_ADM5120SW_H_ */
diff --git a/target/linux/adm5120/files/drivers/serial/adm5120_uart.c b/target/linux/adm5120/files/drivers/serial/adm5120_uart.c
new file mode 100644
index 0000000000..83c5f72012
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/serial/adm5120_uart.c
@@ -0,0 +1,520 @@
+/*
+ * Serial driver for ADM5120 SoC
+ *
+ * Derived from drivers/serial/uart00.c
+ * Copyright 2001 Altera Corporation
+ *
+ * Some pieces are derived from the ADMtek 2.4 serial driver.
+ * Copyright (C) ADMtek Incorporated, 2003
+ * daniell@admtek.com.tw
+ * Which again was derived from drivers/char/serial.c
+ * Copyright (C) Linus Torvalds et al.
+ *
+ * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005
+ */
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/console.h>
+
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_irq.h>
+
+#define ADM5120_UART_REG(base, reg) \
+ (*(volatile u32 *)KSEG1ADDR((base)+(reg)))
+
+#define ADM5120_UARTCLK_FREQ 62500000
+#define ADM5120_UART_BAUDDIV(rate) ((unsigned long)(ADM5120_UARTCLK_FREQ/(16*(rate)) - 1))
+
+#define ADM5120_UART_BAUD115200 ADM5120_UART_BAUDDIV(115200)
+
+#define ADM5120_UART_DATA 0x00
+#define ADM5120_UART_RS 0x04
+#define ADM5120_UART_LCR_H 0x08
+#define ADM5120_UART_LCR_M 0x0c
+#define ADM5120_UART_LCR_L 0x10
+#define ADM5120_UART_CR 0x14
+#define ADM5120_UART_FR 0x18
+#define ADM5120_UART_IR 0x1c
+
+#define ADM5120_UART_FE 0x01
+#define ADM5120_UART_PE 0x02
+#define ADM5120_UART_BE 0x04
+#define ADM5120_UART_OE 0x08
+#define ADM5120_UART_ERR 0x0f
+#define ADM5120_UART_FIFO_EN 0x10
+#define ADM5120_UART_EN 0x01
+#define ADM5120_UART_TIE 0x20
+#define ADM5120_UART_RIE 0x50
+#define ADM5120_UART_IE 0x78
+#define ADM5120_UART_CTS 0x01
+#define ADM5120_UART_DSR 0x02
+#define ADM5120_UART_DCD 0x04
+#define ADM5120_UART_TXFF 0x20
+#define ADM5120_UART_TXFE 0x80
+#define ADM5120_UART_RXFE 0x10
+#define ADM5120_UART_BRK 0x01
+#define ADM5120_UART_PEN 0x02
+#define ADM5120_UART_EPS 0x04
+#define ADM5120_UART_STP2 0x08
+#define ADM5120_UART_W5 0x00
+#define ADM5120_UART_W6 0x20
+#define ADM5120_UART_W7 0x40
+#define ADM5120_UART_W8 0x60
+#define ADM5120_UART_MIS 0x01
+#define ADM5120_UART_RIS 0x02
+#define ADM5120_UART_TIS 0x04
+#define ADM5120_UART_RTIS 0x08
+
+static void adm5120ser_stop_tx(struct uart_port *port)
+{
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) &= ~ADM5120_UART_TIE;
+}
+
+static void adm5120ser_irq_rx(struct uart_port *port)
+{
+ struct tty_struct *tty = port->info->tty;
+ unsigned int status, ch, rds, flg, ignored = 0;
+
+ status = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR);
+ while (!(status & ADM5120_UART_RXFE)) {
+ /*
+ * We need to read rds before reading the
+ * character from the fifo
+ */
+ rds = ADM5120_UART_REG(port->iobase, ADM5120_UART_RS);
+ ch = ADM5120_UART_REG(port->iobase, ADM5120_UART_DATA);
+ port->icount.rx++;
+
+ if (tty->low_latency)
+ tty_flip_buffer_push(tty);
+
+ flg = TTY_NORMAL;
+
+ /*
+ * Note that the error handling code is
+ * out of the main execution path
+ */
+ if (rds & ADM5120_UART_ERR)
+ goto handle_error;
+ if (uart_handle_sysrq_char(port, ch))
+ goto ignore_char;
+
+ error_return:
+ tty_insert_flip_char(tty, ch, flg);
+
+ ignore_char:
+ status = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR);
+ }
+ out:
+ tty_flip_buffer_push(tty);
+ return;
+
+ handle_error:
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_RS) = 0xff;
+ if (rds & ADM5120_UART_BE) {
+ port->icount.brk++;
+ if (uart_handle_break(port))
+ goto ignore_char;
+ } else if (rds & ADM5120_UART_PE)
+ port->icount.parity++;
+ else if (rds & ADM5120_UART_FE)
+ port->icount.frame++;
+ if (rds & ADM5120_UART_OE)
+ port->icount.overrun++;
+
+ if (rds & port->ignore_status_mask) {
+ if (++ignored > 100)
+ goto out;
+ goto ignore_char;
+ }
+ rds &= port->read_status_mask;
+
+ if (rds & ADM5120_UART_BE)
+ flg = TTY_BREAK;
+ else if (rds & ADM5120_UART_PE)
+ flg = TTY_PARITY;
+ else if (rds & ADM5120_UART_FE)
+ flg = TTY_FRAME;
+
+ if (rds & ADM5120_UART_OE) {
+ /*
+ * CHECK: does overrun affect the current character?
+ * ASSUMPTION: it does not.
+ */
+ tty_insert_flip_char(tty, ch, flg);
+ ch = 0;
+ flg = TTY_OVERRUN;
+ }
+#ifdef CONFIG_MAGIC_SYSRQ
+ port->sysrq = 0;
+#endif
+ goto error_return;
+}
+
+static void adm5120ser_irq_tx(struct uart_port *port)
+{
+ struct circ_buf *xmit = &port->info->xmit;
+ int count;
+
+ if (port->x_char) {
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_DATA) =
+ port->x_char;
+ port->icount.tx++;
+ port->x_char = 0;
+ return;
+ }
+ if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
+ adm5120ser_stop_tx(port);
+ return;
+ }
+
+ count = port->fifosize >> 1;
+ do {
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_DATA) =
+ xmit->buf[xmit->tail];
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+ port->icount.tx++;
+ if (uart_circ_empty(xmit))
+ break;
+ } while (--count > 0);
+
+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+ uart_write_wakeup(port);
+
+ if (uart_circ_empty(xmit))
+ adm5120ser_stop_tx(port);
+}
+
+static void adm5120ser_irq_modem(struct uart_port *port)
+{
+ unsigned int status;
+
+ status = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR);
+
+ if (status & ADM5120_UART_DCD)
+ uart_handle_dcd_change(port, status & ADM5120_UART_DCD);
+
+ if (status & ADM5120_UART_DSR)
+ port->icount.dsr++;
+
+ if (status & ADM5120_UART_CTS)
+ uart_handle_cts_change(port, status & ADM5120_UART_CTS);
+
+ wake_up_interruptible(&port->info->delta_msr_wait);
+}
+
+static irqreturn_t adm5120ser_irq(int irq, void *dev_id)
+{
+ struct uart_port *port = dev_id;
+ unsigned long ir = ADM5120_UART_REG(port->iobase, ADM5120_UART_IR);
+
+ if (ir & (ADM5120_UART_RIS | ADM5120_UART_RTIS))
+ adm5120ser_irq_rx(port);
+ if (ir & ADM5120_UART_TIS)
+ adm5120ser_irq_tx(port);
+ if (ir & ADM5120_UART_MIS) {
+ adm5120ser_irq_modem(port);
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_IR) = 0xff;
+ }
+
+ return IRQ_HANDLED;
+}
+
+static unsigned int adm5120ser_tx_empty(struct uart_port *port)
+{
+ unsigned int fr = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR);
+ return (fr & ADM5120_UART_TXFE) ? TIOCSER_TEMT : 0;
+}
+
+static void adm5120ser_set_mctrl(struct uart_port *port, unsigned int mctrl)
+{
+}
+
+static unsigned int adm5120ser_get_mctrl(struct uart_port *port)
+{
+ unsigned int result = 0;
+ unsigned int fr = ADM5120_UART_REG(port->iobase, ADM5120_UART_FR);
+
+ if (fr & ADM5120_UART_CTS)
+ result |= TIOCM_CTS;
+ if (fr & ADM5120_UART_DSR)
+ result |= TIOCM_DSR;
+ if (fr & ADM5120_UART_DCD)
+ result |= TIOCM_CAR;
+ return result;
+}
+
+static void adm5120ser_start_tx(struct uart_port *port)
+{
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) |= ADM5120_UART_TIE;
+}
+
+static void adm5120ser_stop_rx(struct uart_port *port)
+{
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) &= ~ADM5120_UART_RIE;
+}
+
+static void adm5120ser_enable_ms(struct uart_port *port)
+{
+}
+
+static void adm5120ser_break_ctl(struct uart_port *port, int break_state)
+{
+ unsigned long flags;
+ unsigned long lcrh;
+
+ spin_lock_irqsave(&port->lock, flags);
+ lcrh = ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H);
+ if (break_state == -1)
+ lcrh |= ADM5120_UART_BRK;
+ else
+ lcrh &= ~ADM5120_UART_BRK;
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H) = lcrh;
+ spin_unlock_irqrestore(&port->lock, flags);
+}
+
+static int adm5120ser_startup(struct uart_port *port)
+{
+ int ret;
+
+ ret = request_irq(port->irq, adm5120ser_irq, 0, "ADM5120 UART", port);
+ if (ret) {
+ printk(KERN_ERR "Couldn't get irq %d\n", port->irq);
+ return ret;
+ }
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H) |=
+ ADM5120_UART_FIFO_EN;
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) |=
+ ADM5120_UART_EN | ADM5120_UART_IE;
+ return 0;
+}
+
+static void adm5120ser_shutdown(struct uart_port *port)
+{
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_CR) &= ~ADM5120_UART_IE;
+ free_irq(port->irq, port);
+}
+
+static void adm5120ser_set_termios(struct uart_port *port,
+ struct ktermios *termios, struct ktermios *old)
+{
+ unsigned int baud, quot, lcrh;
+ unsigned long flags;
+
+ termios->c_cflag |= CREAD;
+
+ baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
+ quot = uart_get_divisor(port, baud);
+
+ lcrh = ADM5120_UART_FIFO_EN;
+ switch (termios->c_cflag & CSIZE) {
+ case CS5:
+ lcrh |= ADM5120_UART_W5;
+ break;
+ case CS6:
+ lcrh |= ADM5120_UART_W6;
+ break;
+ case CS7:
+ lcrh |= ADM5120_UART_W7;
+ break;
+ default:
+ lcrh |= ADM5120_UART_W8;
+ break;
+ }
+ if (termios->c_cflag & CSTOPB)
+ lcrh |= ADM5120_UART_STP2;
+ if (termios->c_cflag & PARENB) {
+ lcrh |= ADM5120_UART_PEN;
+ if (!(termios->c_cflag & PARODD))
+ lcrh |= ADM5120_UART_EPS;
+ }
+
+ spin_lock_irqsave(port->lock, flags);
+
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_H) = lcrh;
+
+ /*
+ * Update the per-port timeout.
+ */
+ uart_update_timeout(port, termios->c_cflag, baud);
+
+ port->read_status_mask = ADM5120_UART_OE;
+ if (termios->c_iflag & INPCK)
+ port->read_status_mask |= ADM5120_UART_FE | ADM5120_UART_PE;
+ if (termios->c_iflag & (BRKINT | PARMRK))
+ port->read_status_mask |= ADM5120_UART_BE;
+
+ /*
+ * Characters to ignore
+ */
+ port->ignore_status_mask = 0;
+ if (termios->c_iflag & IGNPAR)
+ port->ignore_status_mask |= ADM5120_UART_FE | ADM5120_UART_PE;
+ if (termios->c_iflag & IGNBRK) {
+ port->ignore_status_mask |= ADM5120_UART_BE;
+ /*
+ * If we're ignoring parity and break indicators,
+ * ignore overruns to (for real raw support).
+ */
+ if (termios->c_iflag & IGNPAR)
+ port->ignore_status_mask |= ADM5120_UART_OE;
+ }
+
+ quot = ADM5120_UART_BAUD115200;
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_L) = quot & 0xff;
+ ADM5120_UART_REG(port->iobase, ADM5120_UART_LCR_M) = quot >> 8;
+
+ spin_unlock_irqrestore(&port->lock, flags);
+}
+
+static const char *adm5120ser_type(struct uart_port *port)
+{
+ return port->type == PORT_ADM5120 ? "ADM5120" : NULL;
+}
+
+static void adm5120ser_config_port(struct uart_port *port, int flags)
+{
+ if (flags & UART_CONFIG_TYPE)
+ port->type = PORT_ADM5120;
+}
+
+static void adm5120ser_release_port(struct uart_port *port)
+{
+ release_mem_region(port->iobase, ADM5120_UART_SIZE);
+}
+
+static int adm5120ser_request_port(struct uart_port *port)
+{
+ return request_mem_region(port->iobase, ADM5120_UART_SIZE,
+ "adm5120-uart") != NULL ? 0 : -EBUSY;
+}
+
+static struct uart_ops adm5120ser_ops = {
+ .tx_empty = adm5120ser_tx_empty,
+ .set_mctrl = adm5120ser_set_mctrl,
+ .get_mctrl = adm5120ser_get_mctrl,
+ .stop_tx = adm5120ser_stop_tx,
+ .start_tx = adm5120ser_start_tx,
+ .stop_rx = adm5120ser_stop_rx,
+ .enable_ms = adm5120ser_enable_ms,
+ .break_ctl = adm5120ser_break_ctl,
+ .startup = adm5120ser_startup,
+ .shutdown = adm5120ser_shutdown,
+ .set_termios = adm5120ser_set_termios,
+ .type = adm5120ser_type,
+ .config_port = adm5120ser_config_port,
+ .release_port = adm5120ser_release_port,
+ .request_port = adm5120ser_request_port,
+};
+
+static void adm5120console_put(const char c)
+{
+ while ((ADM5120_UART_REG(ADM5120_UART0_BASE, ADM5120_UART_FR) &
+ ADM5120_UART_TXFF) != 0);
+ ADM5120_UART_REG(ADM5120_UART0_BASE, ADM5120_UART_DATA) = c;
+}
+
+static void adm5120console_write(struct console *con, const char *s,
+ unsigned int count)
+{
+ while (count--) {
+ if (*s == '\n')
+ adm5120console_put('\r');
+ adm5120console_put(*s);
+ s++;
+ }
+}
+
+static int adm5120console_setup(struct console *con, char *options)
+{
+ /* Set to 115200 baud, 8N1 and enable FIFO */
+ ADM5120_UART_REG(ADM5120_UART0_BASE, ADM5120_UART_LCR_L) =
+ ADM5120_UART_BAUD115200 & 0xff;
+ ADM5120_UART_REG(ADM5120_UART0_BASE, ADM5120_UART_LCR_M) =
+ ADM5120_UART_BAUD115200 >> 8;
+ ADM5120_UART_REG(ADM5120_UART0_BASE, ADM5120_UART_LCR_H) =
+ ADM5120_UART_W8 | ADM5120_UART_FIFO_EN;
+ /* Enable port */
+ ADM5120_UART_REG(ADM5120_UART0_BASE, ADM5120_UART_CR) =
+ ADM5120_UART_EN;
+
+ return 0;
+}
+
+static struct uart_driver adm5120ser_reg;
+
+static struct console adm5120_serconsole = {
+ .name = "ttyS",
+ .write = adm5120console_write,
+ .device = uart_console_device,
+ .setup = adm5120console_setup,
+ .flags = CON_PRINTBUFFER,
+ .cflag = B115200 | CS8 | CREAD,
+ .index = 0,
+ .data = &adm5120ser_reg,
+};
+
+static int __init adm5120console_init(void)
+{
+ register_console(&adm5120_serconsole);
+ return 0;
+}
+
+console_initcall(adm5120console_init);
+
+
+static struct uart_port adm5120ser_ports[] = {
+ {
+ .iobase = ADM5120_UART0_BASE,
+ .irq = ADM5120_IRQ_UART0,
+ .uartclk = ADM5120_UARTCLK_FREQ,
+ .fifosize = 16,
+ .ops = &adm5120ser_ops,
+ .line = 0,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ },
+#if (CONFIG_ADM5120_NR_UARTS > 1)
+ {
+ .iobase = ADM5120_UART1_BASE,
+ .irq = ADM5120_IRQ_UART1,
+ .uartclk = ADM5120_UARTCLK_FREQ,
+ .fifosize = 16,
+ .ops = &adm5120ser_ops,
+ .line = 1,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ },
+#endif
+};
+
+static struct uart_driver adm5120ser_reg = {
+ .owner = THIS_MODULE,
+ .driver_name = "ttyS",
+ .dev_name = "ttyS",
+ .major = TTY_MAJOR,
+ .minor = 64,
+ .nr = CONFIG_ADM5120_NR_UARTS,
+ .cons = &adm5120_serconsole,
+};
+
+static int __init adm5120ser_init(void)
+{
+ int ret, i;
+
+ ret = uart_register_driver(&adm5120ser_reg);
+ if (!ret) {
+ for (i = 0; i < CONFIG_ADM5120_NR_UARTS; i++)
+ uart_add_one_port(&adm5120ser_reg, &adm5120ser_ports[i]);
+ }
+
+ return ret;
+}
+
+__initcall(adm5120ser_init);
diff --git a/target/linux/adm5120/files/drivers/usb/host/adm5120-hcd.c b/target/linux/adm5120/files/drivers/usb/host/adm5120-hcd.c
new file mode 100644
index 0000000000..4e88777287
--- /dev/null
+++ b/target/linux/adm5120/files/drivers/usb/host/adm5120-hcd.c
@@ -0,0 +1,996 @@
+/*
+ * HCD driver for ADM5120 SoC
+ *
+ * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
+ *
+ * Based on the ADMtek 2.4 driver
+ * (C) Copyright 2003 Junius Chen <juniusc@admtek.com.tw>
+ * Which again was based on the ohci and uhci drivers.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include <linux/platform_device.h>
+
+#include <asm/bootinfo.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+#include <asm/byteorder.h>
+#include <asm/mach-adm5120/adm5120_info.h>
+
+#include "../core/hcd.h"
+
+MODULE_DESCRIPTION("ADM5120 USB Host Controller Driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Jeroen Vreeken (pe1rxq@amsat.org)");
+
+#define PFX "adm5120-hcd: "
+
+#define ADMHCD_REG_CONTROL 0x00
+#define ADMHCD_SW_RESET 0x00000008 /* Reset */
+#define ADMHCD_DMAA 0x00000004 /* DMA arbitration control */
+#define ADMHCD_SW_INTREQ 0x00000002 /* request software int */
+#define ADMHCD_HOST_EN 0x00000001 /* Host enable */
+#define ADMHCD_REG_INTSTATUS 0x04
+#define ADMHCD_INT_ACT 0x80000000 /* Interrupt active */
+#define ADMHCD_INT_FATAL 0x40000000 /* Fatal interrupt */
+#define ADMHCD_INT_SW 0x20000000 /* software interrupt */
+#define ADMHCD_INT_TD 0x00100000 /* TD completed */
+#define ADMHCD_FNO 0x00000800 /* Frame number overaflow */
+#define ADMHCD_SO 0x00000400 /* Scheduling overrun */
+#define ADMHCD_INSMI 0x00000200 /* Root hub status change */
+#define ADMHCD_BABI 0x00000100 /* Babble detected, host mode */
+#define ADMHCD_RESI 0x00000020 /* Resume detected */
+#define ADMHCD_SOFI 0x00000010 /* SOF transmitted/received, host mode */
+#define ADMHCD_REG_INTENABLE 0x08
+#define ADMHCD_INT_EN 0x80000000 /* Interrupt enable */
+#define ADMHCD_INTMASK 0x00000001 /* Interrupt mask */
+#define ADMHCD_REG_HOSTCONTROL 0x10
+#define ADMHCD_DMA_EN 0x00000004 /* USB host DMA enable */
+#define ADMHCD_STATE_MASK 0x00000003
+#define ADMHCD_STATE_RST 0x00000000 /* bus state reset */
+#define ADMHCD_STATE_RES 0x00000001 /* bus state resume */
+#define ADMHCD_STATE_OP 0x00000002 /* bus state operational */
+#define ADMHCD_STATE_SUS 0x00000003 /* bus state suspended */
+#define ADMHCD_REG_FMINTERVAL 0x18
+#define ADMHCD_REG_FMNUMBER 0x1c
+#define ADMHCD_REG_LSTHRESH 0x70
+#define ADMHCD_REG_RHDESCR 0x74
+#define ADMHCD_CRWE 0x20000000 /* Clear wakeup enable */
+#define ADMHCD_DRWE 0x10000000 /* Device remote wakeup enable */
+#define ADMHCD_HW_OCIC 0x08000000 /* Over current indication change */
+#define ADMHCD_LPSC 0x04000000 /* Local power switch change */
+#define ADMHCD_OCI 0x02000000 /* Over current indication */
+#define ADMHCD_LPS 0x01000000 /* Local power switch/global power switch */
+#define ADMHCD_NOCP 0x00000800 /* No over current protect mode */
+#define ADMHCD_OPCM 0x00000400 /* Over current protect mode */
+#define ADMHCD_NPS 0x00000200 /* No Power Switch */
+#define ADMHCD_PSM 0x00000100 /* Power switch mode */
+#define ADMHCD_REG_PORTSTATUS0 0x78
+#define ADMHCD_CCS 0x00000001 /* current connect status */
+#define ADMHCD_PES 0x00000002 /* port enable status */
+#define ADMHCD_PSS 0x00000004 /* port suspend status */
+#define ADMHCD_POCI 0x00000008 /* port overcurrent indicator */
+#define ADMHCD_PRS 0x00000010 /* port reset status */
+#define ADMHCD_PPS 0x00000100 /* port power status */
+#define ADMHCD_LSDA 0x00000200 /* low speed device attached */
+#define ADMHCD_CSC 0x00010000 /* connect status change */
+#define ADMHCD_PESC 0x00020000 /* enable status change */
+#define ADMHCD_PSSC 0x00040000 /* suspend status change */
+#define ADMHCD_OCIC 0x00080000 /* overcurrent change*/
+#define ADMHCD_PRSC 0x00100000 /* reset status change */
+#define ADMHCD_REG_PORTSTATUS1 0x7c
+#define ADMHCD_REG_HOSTHEAD 0x80
+
+#define ADMHCD_NUMPORTS 1
+#define ADMHCD_DESC_ALIGN 16
+
+struct admhcd_ed {
+ /* Don't change first four, they used for DMA */
+ u32 control;
+ struct admhcd_td *tail;
+ struct admhcd_td *head;
+ struct admhcd_ed *next;
+ /* the rest is for the driver only: */
+ struct admhcd_td *cur;
+ struct usb_host_endpoint *ep;
+ struct urb *urb;
+ struct admhcd_ed *real;
+} __attribute__ ((packed));
+
+#define ADMHCD_ED_EPSHIFT 7 /* Shift for endpoint number */
+#define ADMHCD_ED_INT 0x00000800 /* Is this an int endpoint */
+#define ADMHCD_ED_SPEED 0x00002000 /* Is it a high speed dev? */
+#define ADMHCD_ED_SKIP 0x00004000 /* Skip this ED */
+#define ADMHCD_ED_FORMAT 0x00008000 /* Is this an isoc endpoint */
+#define ADMHCD_ED_MAXSHIFT 16 /* Shift for max packet size */
+
+struct admhcd_td {
+ /* Don't change first four, they are used for DMA */
+ u32 control;
+ u32 buffer;
+ u32 buflen;
+ struct admhcd_td *next;
+ /* the rest is for the driver only: */
+ struct urb *urb;
+ struct admhcd_td *real;
+} __attribute__ ((packed));
+
+#define ADMHCD_TD_OWN 0x80000000
+#define ADMHCD_TD_TOGGLE 0x00000000
+#define ADMHCD_TD_DATA0 0x01000000
+#define ADMHCD_TD_DATA1 0x01800000
+#define ADMHCD_TD_OUT 0x00200000
+#define ADMHCD_TD_IN 0x00400000
+#define ADMHCD_TD_SETUP 0x00000000
+#define ADMHCD_TD_ISO 0x00010000
+#define ADMHCD_TD_R 0x00040000
+#define ADMHCD_TD_INTEN 0x00010000
+
+static int admhcd_td_err[16] = {
+ 0, /* No */
+ -EREMOTEIO, /* CRC */
+ -EREMOTEIO, /* bit stuff */
+ -EREMOTEIO, /* data toggle */
+ -EPIPE, /* stall */
+ -ETIMEDOUT, /* timeout */
+ -EPROTO, /* pid err */
+ -EPROTO, /* unexpected pid */
+ -EREMOTEIO, /* data overrun */
+ -EREMOTEIO, /* data underrun */
+ -ETIMEDOUT, /* 1010 */
+ -ETIMEDOUT, /* 1011 */
+ -EREMOTEIO, /* buffer overrun */
+ -EREMOTEIO, /* buffer underrun */
+ -ETIMEDOUT, /* 1110 */
+ -ETIMEDOUT, /* 1111 */
+};
+
+#define ADMHCD_TD_ERRMASK 0x38000000
+#define ADMHCD_TD_ERRSHIFT 27
+
+#define TD(td) ((struct admhcd_td *)(((u32)(td)) & ~(ADMHCD_DESC_ALIGN-1)))
+#define ED(ed) ((struct admhcd_ed *)(((u32)(ed)) & ~(ADMHCD_DESC_ALIGN-1)))
+
+struct admhcd {
+ spinlock_t lock;
+
+ /* Root hub registers */
+ u32 rhdesca;
+ u32 rhdescb;
+ u32 rhstatus;
+ u32 rhport[2];
+
+ /* async schedule: control, bulk */
+ struct list_head async;
+ u32 base;
+ u32 dma_en;
+ unsigned long flags;
+};
+
+static inline struct admhcd *hcd_to_admhcd(struct usb_hcd *hcd)
+{
+ return (struct admhcd *)(hcd->hcd_priv);
+}
+
+static inline struct usb_hcd *admhcd_to_hcd(struct admhcd *admhcd)
+{
+ return container_of((void *)admhcd, struct usb_hcd, hcd_priv);
+}
+
+static char hcd_name[] = "adm5120-hcd";
+
+static u32 admhcd_reg_get(struct admhcd *ahcd, int reg)
+{
+ return *(volatile u32 *)KSEG1ADDR(ahcd->base+reg);
+}
+
+static void admhcd_reg_set(struct admhcd *ahcd, int reg, u32 val)
+{
+ *(volatile u32 *)KSEG1ADDR(ahcd->base+reg) = val;
+}
+
+static void admhcd_lock(struct admhcd *ahcd)
+{
+ spin_lock_irqsave(&ahcd->lock, ahcd->flags);
+ ahcd->dma_en = admhcd_reg_get(ahcd, ADMHCD_REG_HOSTCONTROL) &
+ ADMHCD_DMA_EN;
+ admhcd_reg_set(ahcd, ADMHCD_REG_HOSTCONTROL, ADMHCD_STATE_OP);
+}
+
+static void admhcd_unlock(struct admhcd *ahcd)
+{
+ admhcd_reg_set(ahcd, ADMHCD_REG_HOSTCONTROL,
+ ADMHCD_STATE_OP | ahcd->dma_en);
+ spin_unlock_irqrestore(&ahcd->lock, ahcd->flags);
+}
+
+static struct admhcd_td *admhcd_td_alloc(struct admhcd_ed *ed, struct urb *urb)
+{
+ struct admhcd_td *tdn, *td;
+
+ tdn = kzalloc(sizeof(*tdn)+ADMHCD_DESC_ALIGN, GFP_ATOMIC);
+ if (!tdn)
+ return NULL;
+
+ tdn->real = tdn;
+ tdn = TD(KSEG1ADDR(tdn));
+ if (ed->cur == NULL) {
+ ed->cur = tdn;
+ ed->head = tdn;
+ ed->tail = tdn;
+ td = tdn;
+ } else {
+ /* Supply back the old tail and link in new td as tail */
+ td = TD(ed->tail);
+ TD(ed->tail)->next = tdn;
+ ed->tail = tdn;
+ }
+ td->urb = urb;
+
+ return td;
+}
+
+static void admhcd_td_free(struct admhcd_ed *ed, struct urb *urb)
+{
+ struct admhcd_td *td, **tdp;
+
+ if (urb == NULL)
+ ed->control |= ADMHCD_ED_SKIP;
+ tdp = &ed->cur;
+ td = ed->cur;
+ do {
+ if (td->urb == urb)
+ break;
+ tdp = &td->next;
+ td = TD(td->next);
+ } while (td);
+ while (td && td->urb == urb) {
+ *tdp = TD(td->next);
+ kfree(td->real);
+ td = *tdp;
+ }
+}
+
+/* Find an endpoint's descriptor, if needed allocate a new one and link it
+ in the DMA chain
+ */
+static struct admhcd_ed *admhcd_get_ed(struct admhcd *ahcd,
+ struct usb_host_endpoint *ep, struct urb *urb)
+{
+ struct admhcd_ed *hosthead;
+ struct admhcd_ed *found = NULL, *ed = NULL;
+ unsigned int pipe = urb->pipe;
+
+ admhcd_lock(ahcd);
+ hosthead = (struct admhcd_ed *)admhcd_reg_get(ahcd, ADMHCD_REG_HOSTHEAD);
+ if (hosthead) {
+ for (ed = hosthead;; ed = ED(ed->next)) {
+ if (ed->ep == ep) {
+ found = ed;
+ break;
+ }
+ if (ED(ed->next) == hosthead)
+ break;
+ }
+ }
+ if (!found) {
+ found = kzalloc(sizeof(*found)+ADMHCD_DESC_ALIGN, GFP_ATOMIC);
+ if (!found)
+ goto out;
+ found->real = found;
+ found->ep = ep;
+ found = ED(KSEG1ADDR(found));
+ found->control = usb_pipedevice(pipe) |
+ (usb_pipeendpoint(pipe) << ADMHCD_ED_EPSHIFT) |
+ (usb_pipeint(pipe) ? ADMHCD_ED_INT : 0) |
+ (urb->dev->speed == USB_SPEED_FULL ? ADMHCD_ED_SPEED : 0) |
+ (usb_pipeisoc(pipe) ? ADMHCD_ED_FORMAT : 0) |
+ (usb_maxpacket(urb->dev, pipe, usb_pipeout(pipe)) << ADMHCD_ED_MAXSHIFT);
+ /* Alloc first dummy td */
+ admhcd_td_alloc(found, NULL);
+ if (hosthead) {
+ found->next = hosthead;
+ ed->next = found;
+ } else {
+ found->next = found;
+ admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, (u32)found);
+ }
+ }
+out:
+ admhcd_unlock(ahcd);
+ return found;
+}
+
+static struct admhcd_td *admhcd_td_fill(u32 control, struct admhcd_td *td,
+ dma_addr_t data, int len)
+{
+ td->buffer = data;
+ td->buflen = len;
+ td->control = control;
+ return TD(td->next);
+}
+
+static void admhcd_ed_start(struct admhcd *ahcd, struct admhcd_ed *ed)
+{
+ struct admhcd_td *td = ed->cur;
+
+ if (ed->urb)
+ return;
+ if (td->urb) {
+ ed->urb = td->urb;
+ while (1) {
+ td->control |= ADMHCD_TD_OWN;
+ if (TD(td->next)->urb != td->urb) {
+ td->buflen |= ADMHCD_TD_INTEN;
+ break;
+ }
+ td = TD(td->next);
+ }
+ }
+ ed->head = TD(ed->head);
+ ahcd->dma_en |= ADMHCD_DMA_EN;
+}
+
+static irqreturn_t admhcd_irq(struct usb_hcd *hcd)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ u32 intstatus;
+
+ intstatus = admhcd_reg_get(ahcd, ADMHCD_REG_INTSTATUS);
+ if (intstatus & ADMHCD_INT_FATAL) {
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, ADMHCD_INT_FATAL);
+ /* FIXME: handle fatal interrupts */
+ }
+
+ if (intstatus & ADMHCD_INT_SW) {
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, ADMHCD_INT_SW);
+ /* FIXME: handle software interrupts */
+ }
+
+ if (intstatus & ADMHCD_INT_TD) {
+ struct admhcd_ed *ed, *head;
+
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, ADMHCD_INT_TD);
+
+ head = (struct admhcd_ed *)admhcd_reg_get(ahcd, ADMHCD_REG_HOSTHEAD);
+ ed = head;
+ if (ed) do {
+ /* Is it a finished TD? */
+ if (ed->urb && !(ed->cur->control & ADMHCD_TD_OWN)) {
+ struct admhcd_td *td;
+ int error;
+
+ td = ed->cur;
+ error = (td->control & ADMHCD_TD_ERRMASK) >>
+ ADMHCD_TD_ERRSHIFT;
+ ed->urb->status = admhcd_td_err[error];
+ admhcd_td_free(ed, ed->urb);
+ // Calculate real length!!!
+ ed->urb->actual_length = ed->urb->transfer_buffer_length;
+ ed->urb->hcpriv = NULL;
+ usb_hcd_giveback_urb(hcd, ed->urb);
+ ed->urb = NULL;
+ }
+ admhcd_ed_start(ahcd, ed);
+ ed = ED(ed->next);
+ } while (ed != head);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int admhcd_urb_enqueue(struct usb_hcd *hcd, struct usb_host_endpoint *ep,
+ struct urb *urb, gfp_t mem_flags)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ struct admhcd_ed *ed;
+ struct admhcd_td *td;
+ int size = 0, i, zero = 0, ret = 0;
+ unsigned int pipe = urb->pipe, toggle = 0;
+ dma_addr_t data = (dma_addr_t)urb->transfer_buffer;
+ int data_len = urb->transfer_buffer_length;
+
+ ed = admhcd_get_ed(ahcd, ep, urb);
+ if (!ed)
+ return -ENOMEM;
+
+ switch(usb_pipetype(pipe)) {
+ case PIPE_CONTROL:
+ size = 2;
+ case PIPE_INTERRUPT:
+ case PIPE_BULK:
+ default:
+ size += urb->transfer_buffer_length / 4096;
+ if (urb->transfer_buffer_length % 4096)
+ size++;
+ if (size == 0)
+ size++;
+ else if (urb->transfer_flags & URB_ZERO_PACKET &&
+ !(urb->transfer_buffer_length %
+ usb_maxpacket(urb->dev, pipe, usb_pipeout(pipe)))) {
+ size++;
+ zero = 1;
+ }
+ break;
+ case PIPE_ISOCHRONOUS:
+ size = urb->number_of_packets;
+ break;
+ }
+
+ admhcd_lock(ahcd);
+ /* Remember the first td */
+ td = admhcd_td_alloc(ed, urb);
+ if (!td) {
+ ret = -ENOMEM;
+ goto out;
+ }
+ /* Allocate additionall tds first */
+ for (i = 1; i < size; i++) {
+ if (admhcd_td_alloc(ed, urb) == NULL) {
+ admhcd_td_free(ed, urb);
+ ret = -ENOMEM;
+ goto out;
+ }
+ }
+
+ if (usb_gettoggle(urb->dev, usb_pipeendpoint(pipe), usb_pipeout(pipe)))
+ toggle = ADMHCD_TD_TOGGLE;
+ else {
+ toggle = ADMHCD_TD_DATA0;
+ usb_settoggle(urb->dev, usb_pipeendpoint(pipe),
+ usb_pipeout(pipe), 1);
+ }
+
+ switch(usb_pipetype(pipe)) {
+ case PIPE_CONTROL:
+ td = admhcd_td_fill(ADMHCD_TD_SETUP | ADMHCD_TD_DATA0,
+ td, (dma_addr_t)urb->setup_packet, 8);
+ while (data_len > 0) {
+ td = admhcd_td_fill(ADMHCD_TD_DATA1
+ | ADMHCD_TD_R |
+ (usb_pipeout(pipe) ?
+ ADMHCD_TD_OUT : ADMHCD_TD_IN), td,
+ data, data_len % 4097);
+ data_len -= 4096;
+ }
+ admhcd_td_fill(ADMHCD_TD_DATA1 | (usb_pipeout(pipe) ?
+ ADMHCD_TD_IN : ADMHCD_TD_OUT), td,
+ data, 0);
+ break;
+ case PIPE_INTERRUPT:
+ case PIPE_BULK:
+ //info ok for interrupt?
+ i = 0;
+ while(data_len > 4096) {
+ td = admhcd_td_fill((usb_pipeout(pipe) ?
+ ADMHCD_TD_OUT :
+ ADMHCD_TD_IN | ADMHCD_TD_R) |
+ (i ? ADMHCD_TD_TOGGLE : toggle), td,
+ data, 4096);
+ data += 4096;
+ data_len -= 4096;
+ i++;
+ }
+ td = admhcd_td_fill((usb_pipeout(pipe) ?
+ ADMHCD_TD_OUT : ADMHCD_TD_IN) |
+ (i ? ADMHCD_TD_TOGGLE : toggle), td, data, data_len);
+ i++;
+ if (zero)
+ admhcd_td_fill((usb_pipeout(pipe) ?
+ ADMHCD_TD_OUT : ADMHCD_TD_IN) |
+ (i ? ADMHCD_TD_TOGGLE : toggle), td, 0, 0);
+ break;
+ case PIPE_ISOCHRONOUS:
+ for (i = 0; i < urb->number_of_packets; i++) {
+ td = admhcd_td_fill(ADMHCD_TD_ISO |
+ ((urb->start_frame + i) & 0xffff), td,
+ data + urb->iso_frame_desc[i].offset,
+ urb->iso_frame_desc[i].length);
+ }
+ break;
+ }
+ urb->hcpriv = ed;
+ admhcd_ed_start(ahcd, ed);
+out:
+ admhcd_unlock(ahcd);
+ return ret;
+}
+
+static int admhcd_urb_dequeue(struct usb_hcd *hcd, struct urb *urb)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ struct admhcd_ed *ed;
+
+ admhcd_lock(ahcd);
+
+ ed = urb->hcpriv;
+ if (ed && ed->urb != urb)
+ admhcd_td_free(ed, urb);
+
+ admhcd_unlock(ahcd);
+ return 0;
+}
+
+static void admhcd_endpoint_disable(struct usb_hcd *hcd, struct usb_host_endpoint *ep)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ struct admhcd_ed *ed, *edt, *head;
+
+ admhcd_lock(ahcd);
+
+ head = (struct admhcd_ed *)admhcd_reg_get(ahcd, ADMHCD_REG_HOSTHEAD);
+ if (!head)
+ goto out;
+ for (ed = head; ED(ed->next) != head; ed = ED(ed->next))
+ if (ed->ep == ep)
+ break;
+ if (ed->ep != ep)
+ goto out;
+ while (ed->cur)
+ admhcd_td_free(ed, ed->cur->urb);
+ if (head == ed) {
+ if (ED(ed->next) == ed) {
+ admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, 0);
+ ahcd->dma_en = 0;
+ goto out_free;
+ }
+ head = ED(ed->next);
+ for (edt = head; ED(edt->next) != head; edt = ED(edt->next));
+ edt->next = ED(ed->next);
+ admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, (u32)ed->next);
+ goto out_free;
+ }
+ for (edt = head; edt->next != ed; edt = edt->next);
+ edt->next = ed->next;
+
+out_free:
+ kfree(ed->real);
+out:
+ admhcd_unlock(ahcd);
+}
+
+static int admhcd_get_frame_number(struct usb_hcd *hcd)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+
+ return admhcd_reg_get(ahcd, ADMHCD_REG_FMNUMBER) & 0x0000ffff;
+}
+
+static int admhcd_hub_status_data(struct usb_hcd *hcd, char *buf)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ int port;
+
+ *buf = 0;
+ for (port = 0; port < ADMHCD_NUMPORTS; port++) {
+ if (admhcd_reg_get(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4) &
+ (ADMHCD_CSC | ADMHCD_PESC | ADMHCD_PSSC | ADMHCD_OCIC |
+ ADMHCD_PRSC))
+ *buf |= (1 << (port + 1));
+ }
+ return !!*buf;
+}
+
+static __u8 root_hub_hub_des[] = {
+ 0x09, /* __u8 bLength; */
+ 0x29, /* __u8 bDescriptorType; Hub-descriptor */
+ 0x02, /* __u8 bNbrPorts; */
+ 0x0a, 0x00, /* __u16 wHubCharacteristics; */
+ 0x01, /* __u8 bPwrOn2pwrGood; 2ms */
+ 0x00, /* __u8 bHubContrCurrent; 0mA */
+ 0x00, /* __u8 DeviceRemovable; */
+ 0xff, /* __u8 PortPwrCtrlMask; */
+};
+
+static int admhcd_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ u16 wIndex, char *buf, u16 wLength)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ int retval = 0, len;
+ unsigned int port = wIndex -1;
+
+ switch (typeReq) {
+
+ case GetHubStatus:
+ *(__le32 *)buf = cpu_to_le32(0);
+ break;
+ case GetPortStatus:
+ if (port >= ADMHCD_NUMPORTS)
+ goto err;
+ *(__le32 *)buf = cpu_to_le32(
+ admhcd_reg_get(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4));
+ break;
+ case SetHubFeature: /* We don't implement these */
+ case ClearHubFeature:
+ switch (wValue) {
+ case C_HUB_OVER_CURRENT:
+ case C_HUB_LOCAL_POWER:
+ break;
+ default:
+ goto err;
+ }
+ case SetPortFeature:
+ if (port >= ADMHCD_NUMPORTS)
+ goto err;
+
+ switch (wValue) {
+ case USB_PORT_FEAT_SUSPEND:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_PSS);
+ break;
+ case USB_PORT_FEAT_RESET:
+ if (admhcd_reg_get(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4)
+ & ADMHCD_CCS) {
+ admhcd_reg_set(ahcd,
+ ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_PRS | ADMHCD_CSC);
+ mdelay(50);
+ admhcd_reg_set(ahcd,
+ ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_PES | ADMHCD_CSC);
+ }
+ break;
+ case USB_PORT_FEAT_POWER:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_PPS);
+ break;
+ default:
+ goto err;
+ }
+ break;
+ case ClearPortFeature:
+ if (port >= ADMHCD_NUMPORTS)
+ goto err;
+
+ switch (wValue) {
+ case USB_PORT_FEAT_ENABLE:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_CCS);
+ break;
+ case USB_PORT_FEAT_C_ENABLE:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_PESC);
+ break;
+ case USB_PORT_FEAT_SUSPEND:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_POCI);
+ break;
+ case USB_PORT_FEAT_C_SUSPEND:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_PSSC);
+ case USB_PORT_FEAT_POWER:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_LSDA);
+ break;
+ case USB_PORT_FEAT_C_CONNECTION:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_CSC);
+ break;
+ case USB_PORT_FEAT_C_OVER_CURRENT:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_OCIC);
+ break;
+ case USB_PORT_FEAT_C_RESET:
+ admhcd_reg_set(ahcd, ADMHCD_REG_PORTSTATUS0 + port*4,
+ ADMHCD_PRSC);
+ break;
+ default:
+ goto err;
+ }
+ break;
+ case GetHubDescriptor:
+ len = min_t(unsigned int, sizeof(root_hub_hub_des), wLength);
+ memcpy(buf, root_hub_hub_des, len);
+ break;
+ default:
+err:
+ retval = -EPIPE;
+ }
+
+ return retval;
+}
+
+static int admhcd_start(struct usb_hcd *hcd)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ahcd->lock, flags);
+
+ /* Initialise the HCD registers */
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTENABLE, 0);
+ mdelay(10);
+
+ admhcd_reg_set(ahcd, ADMHCD_REG_CONTROL, ADMHCD_SW_RESET);
+
+ while (admhcd_reg_get(ahcd, ADMHCD_REG_CONTROL) & ADMHCD_SW_RESET) {
+ printk(KERN_WARNING PFX "waiting for reset to complete\n");
+ mdelay(1);
+ }
+
+ //hcd->uses_new_polling = 1;
+
+ /* Enable USB host mode */
+ admhcd_reg_set(ahcd, ADMHCD_REG_CONTROL, ADMHCD_HOST_EN);
+
+ /* Set host specific settings */
+ admhcd_reg_set(ahcd, ADMHCD_REG_HOSTHEAD, 0x00000000);
+ admhcd_reg_set(ahcd, ADMHCD_REG_FMINTERVAL, 0x20002edf);
+ admhcd_reg_set(ahcd, ADMHCD_REG_LSTHRESH, 0x628);
+
+ /* Set interrupts */
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTENABLE, ADMHCD_INT_ACT |
+ ADMHCD_INT_FATAL | ADMHCD_INT_SW | ADMHCD_INT_TD);
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTSTATUS, ADMHCD_INT_ACT |
+ ADMHCD_INT_FATAL | ADMHCD_INT_SW | ADMHCD_INT_TD);
+
+ /* Power on all ports */
+ admhcd_reg_set(ahcd, ADMHCD_REG_RHDESCR, ADMHCD_NPS | ADMHCD_LPSC);
+
+ /* HCD is now operationnal */
+ admhcd_reg_set(ahcd, ADMHCD_REG_HOSTCONTROL, ADMHCD_STATE_OP);
+
+ hcd->state = HC_STATE_RUNNING;
+
+ spin_unlock_irqrestore(&ahcd->lock, flags);
+
+ return 0;
+}
+
+static int admhcd_sw_reset(struct admhcd *ahcd)
+{
+ int retries = 15;
+ unsigned long flags;
+ int ret = 0;
+
+ spin_lock_irqsave(&ahcd->lock, flags);
+
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTENABLE, 0);
+ mdelay(10);
+
+ admhcd_reg_set(ahcd, ADMHCD_REG_CONTROL, ADMHCD_SW_RESET);
+
+ while (--retries) {
+ mdelay(1);
+ if (!(admhcd_reg_get(ahcd, ADMHCD_REG_CONTROL) & ADMHCD_SW_RESET))
+ break;
+ }
+ if (!retries) {
+ printk(KERN_WARNING "%s: software reset timeout\n", hcd_name);
+ ret = -ETIME;
+ }
+ spin_unlock_irqrestore(&ahcd->lock, flags);
+ return ret;
+}
+
+static int admhcd_reset(struct usb_hcd *hcd)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ u32 state = 0;
+ int ret, timeout = 15; /* ms */
+ unsigned long t;
+
+ ret = admhcd_sw_reset(ahcd);
+ if (ret)
+ return ret;
+
+ t = jiffies + msecs_to_jiffies(timeout);
+ do {
+ spin_lock_irq(&ahcd->lock);
+ state = admhcd_reg_get(ahcd, ADMHCD_REG_HOSTCONTROL);
+ spin_unlock_irq(&ahcd->lock);
+ state &= ADMHCD_STATE_MASK;
+ if (state == ADMHCD_STATE_RST)
+ break;
+ msleep(4);
+ } while (time_before_eq(jiffies, t));
+
+ if (state != ADMHCD_STATE_RST) {
+ printk(KERN_WARNING "%s: device not ready after %dms\n",
+ hcd_name, timeout);
+ ret = -ENODEV;
+ }
+
+ return ret;
+}
+
+static void admhcd_stop(struct usb_hcd *hcd)
+{
+ struct admhcd *ahcd = hcd_to_admhcd(hcd);
+ unsigned long flags;
+ u32 val;
+
+ spin_lock_irqsave(&ahcd->lock, flags);
+ admhcd_reg_set(ahcd, ADMHCD_REG_INTENABLE, 0);
+
+ /* Set global control of power for ports */
+ val = admhcd_reg_get(ahcd, ADMHCD_REG_RHDESCR);
+ val &= (~ADMHCD_PSM | ADMHCD_LPS);
+ admhcd_reg_set(ahcd, ADMHCD_REG_RHDESCR, val);
+
+ spin_unlock_irqrestore(&ahcd->lock, flags);
+
+ /* Ask for software reset */
+ admhcd_sw_reset(ahcd);
+}
+
+
+static struct hc_driver adm5120_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "ADM5120 HCD",
+ .hcd_priv_size = sizeof(struct admhcd),
+ .irq = admhcd_irq,
+ .flags = HCD_USB11,
+ .urb_enqueue = admhcd_urb_enqueue,
+ .urb_dequeue = admhcd_urb_dequeue,
+ .endpoint_disable = admhcd_endpoint_disable,
+ .get_frame_number = admhcd_get_frame_number,
+ .hub_status_data = admhcd_hub_status_data,
+ .hub_control = admhcd_hub_control,
+ .start = admhcd_start,
+ .stop = admhcd_stop,
+ .reset = admhcd_reset,
+};
+
+#define resource_len(r) (((r)->end - (r)->start) + 1)
+
+static int __init adm5120hcd_probe(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd;
+ struct admhcd *ahcd;
+ struct resource *data;
+ void __iomem *data_reg;
+
+ int err = 0, irq;
+
+ if (pdev->num_resources < 2) {
+ printk(KERN_WARNING PFX "not enough resources\n");
+ err = -ENODEV;
+ goto out;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ data = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ if (pdev->dev.dma_mask) {
+ printk(KERN_DEBUG PFX "no we won't dma\n");
+ return -EINVAL;
+ }
+
+ if (!data || irq < 0) {
+ printk(KERN_DEBUG PFX "either IRQ or data resource is invalid\n");
+ err = -ENODEV;
+ goto out;
+ }
+
+ if (!request_mem_region(data->start, resource_len(data), hcd_name)) {
+ printk(KERN_DEBUG PFX "cannot request memory regions for the data resource\n");
+ err = -EBUSY;
+ goto out;
+ }
+
+ data_reg = ioremap(data->start, resource_len(data));
+ if (data_reg == NULL) {
+ printk(KERN_DEBUG PFX "unable to ioremap\n");
+ err = -ENOMEM;
+ goto out_mem;
+ }
+
+ hcd = usb_create_hcd(&adm5120_hc_driver, &pdev->dev, pdev->dev.bus_id);
+ if (!hcd) {
+ printk(KERN_DEBUG PFX "unable to create the hcd\n");
+ err = -ENOMEM;
+ goto out_unmap;
+ }
+
+ hcd->rsrc_start = data->start;
+ hcd->rsrc_len = resource_len(data);
+ hcd->regs = data_reg;
+
+ ahcd = hcd_to_admhcd(hcd);
+ ahcd->base = (u32)data_reg;
+
+ spin_lock_init(&ahcd->lock);
+ INIT_LIST_HEAD(&ahcd->async);
+
+ hcd->product_desc = "ADM5120 HCD";
+
+ err = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+ if (err) {
+ printk(KERN_DEBUG PFX "unable to add hcd\n");
+ goto out_dev;
+ }
+
+ return 0;
+
+out_dev:
+ usb_put_hcd(hcd);
+out_unmap:
+ iounmap(data_reg);
+out_mem:
+ release_mem_region(data->start, resource_len(data));
+out:
+ return err;
+}
+
+#ifdef CONFIG_PM
+static int adm5120hcd_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ pdev->dev.power.power_state = state;
+ mdelay(1);
+ return 0;
+}
+
+static int adm5120hcd_resume(struct platform_device *pdev, pm_message_t state)
+{
+ pdev->dev.power.power_state = PMSG_ON;
+ mdelay(1);
+ return 0;
+}
+#else
+#define adm5120hcd_suspend NULL
+#define adm5120hcd_resume NULL
+#endif
+
+static int __init_or_module adm5120hcd_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
+ struct admhcd *ahcd;
+
+ if (!hcd)
+ return 0;
+ ahcd = hcd_to_admhcd(hcd);
+ usb_remove_hcd(hcd);
+
+ usb_put_hcd(hcd);
+ return 0;
+}
+
+static struct platform_driver adm5120hcd_driver = {
+ .probe = adm5120hcd_probe,
+ .remove = adm5120hcd_remove,
+ .suspend = adm5120hcd_suspend,
+ .remove = adm5120hcd_resume,
+ .driver = {
+ .name = (char *)hcd_name,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init adm5120hcd_init(void)
+{
+ int ret;
+
+ if (usb_disabled()) {
+ printk(KERN_DEBUG PFX "USB support is disabled\n");
+ return -ENODEV;
+ }
+
+ if (mips_machgroup != MACH_GROUP_ADM5120) {
+ printk(KERN_DEBUG PFX "unsupported machine group\n");
+ return -ENODEV;
+ }
+
+ ret = platform_driver_register(&adm5120hcd_driver);
+ if (ret == 0)
+ printk(KERN_INFO PFX "registered\n");
+
+ return ret;
+}
+
+static void __exit adm5120hcd_exit(void)
+{
+ platform_driver_unregister(&adm5120hcd_driver);
+ printk(KERN_INFO PFX "driver unregistered\n");
+}
+
+module_init(adm5120hcd_init);
+module_exit(adm5120hcd_exit);
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_board.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_board.h
new file mode 100644
index 0000000000..23f62a2932
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_board.h
@@ -0,0 +1,50 @@
+/*
+ * $Id$
+ *
+ * ADM5120 board definitions
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_BOARD_H_
+#define _ADM5120_BOARD_H_
+
+#include <linux/init.h>
+#include <linux/list.h>
+
+#define ADM5120_BOARD_NAMELEN 64
+
+struct adm5120_board {
+ unsigned long mach_type;
+ char name[ADM5120_BOARD_NAMELEN];
+
+ void (*board_setup)(void);
+ void (*board_reset)(void);
+
+ unsigned int eth_num_ports;
+ unsigned char *eth_vlans;
+ unsigned int num_devices;
+ struct platform_device **devices;
+
+ struct list_head list;
+};
+
+extern void adm5120_board_register(struct adm5120_board *) __init;
+
+#endif /* _ADM5120_BOARD_H_ */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_defs.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_defs.h
new file mode 100644
index 0000000000..f5ab1b3f1c
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_defs.h
@@ -0,0 +1,60 @@
+/*
+ * $Id$
+ *
+ * ADM5120 SoC definitions
+ *
+ * This file defines some constants specific to the ADM5120 SoC
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+#ifndef _ADM5120_DEFS_H
+#define _ADM5120_DEFS_H
+
+#define ADM5120_SDRAM0_BASE 0x00000000
+#define ADM5120_SDRAM1_BASE 0x01000000
+#define ADM5120_SRAM1_BASE 0x10000000
+#define ADM5120_MPMC_BASE 0x11000000
+#define ADM5120_USBC_BASE 0x11200000
+#define ADM5120_PCIMEM_BASE 0x11400000
+#define ADM5120_PCIIO_BASE 0x11500000
+#define ADM5120_PCICFG_ADDR 0x115FFFF0
+#define ADM5120_PCICFG_DATA 0x115FFFF8
+#define ADM5120_SWITCH_BASE 0x12000000
+#define ADM5120_INTC_BASE 0x12200000
+#define ADM5120_UART0_BASE 0x12600000
+#define ADM5120_UART1_BASE 0x12800000
+#define ADM5120_SRAM0_BASE 0x1FC00000
+
+#define ADM5120_MPMC_SIZE 0x1000
+#define ADM5120_USBC_SIZE 0x84
+#define ADM5120_PCIMEM_SIZE (ADM5120_PCIIO_BASE - ADM5120_PCIMEM_BASE)
+#define ADM5120_PCIIO_SIZE (ADM5120_PCICFG_ADDR - ADM5120_PCIIO_BASE)
+#define ADM5120_PCICFG_SIZE 0x10
+#define ADM5120_SWITCH_SIZE 0x114
+#define ADM5120_INTC_SIZE 0x28
+#define ADM5120_UART_SIZE 0x20
+
+#define ADM5120_CLK_175 175000000
+#define ADM5120_CLK_200 200000000
+#define ADM5120_CLK_225 225000000
+#define ADM5120_CLK_250 250000000
+
+#define ADM5120_UART_CLOCK 62500000
+
+#endif /* _ADM5120_DEFS_H */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_info.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_info.h
new file mode 100644
index 0000000000..b8b9c5d475
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_info.h
@@ -0,0 +1,92 @@
+/*
+ * $Id$
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_INFO_H
+#define _ADM5120_INFO_H
+
+#include <linux/types.h>
+
+extern unsigned int adm5120_prom_type;
+#define ADM5120_PROM_GENERIC 0
+#define ADM5120_PROM_CFE 1
+#define ADM5120_PROM_MYLOADER 2
+#define ADM5120_PROM_ROUTERBOOT 3
+#define ADM5120_PROM_BOOTBASE 4
+#define ADM5120_PROM_UBOOT 5
+#define ADM5120_PROM_LAST 5
+
+extern unsigned int adm5120_product_code;
+extern unsigned int adm5120_revision;
+extern unsigned int adm5120_nand_boot;
+
+extern unsigned long adm5120_speed;
+#define ADM5120_SPEED_175 175000000
+#define ADM5120_SPEED_200 200000000
+#define ADM5120_SPEED_225 225000000
+#define ADM5120_SPEED_250 250000000
+
+extern unsigned int adm5120_package;
+#define ADM5120_PACKAGE_PQFP 0
+#define ADM5120_PACKAGE_BGA 1
+
+extern unsigned long adm5120_memsize;
+
+/*
+ * TODO:remove adm5120_eth* variables when the switch driver will be
+ * converted into a real platform driver
+ */
+extern unsigned int adm5120_eth_num_ports;
+extern unsigned char adm5120_eth_macs[6][6];
+extern unsigned char adm5120_eth_vlans[6];
+
+extern void adm5120_soc_init(void) __init;
+extern void adm5120_mem_init(void) __init;
+extern void adm5120_time_init(void) __init;
+extern void adm5120_ndelay(u32 ns);
+
+extern void adm5120_restart(char *command);
+extern void adm5120_halt(void);
+extern void adm5120_power_off(void);
+
+extern void (*adm5120_board_reset)(void);
+
+static inline int adm5120_package_pqfp(void)
+{
+ return (adm5120_package == ADM5120_PACKAGE_PQFP);
+}
+
+static inline int adm5120_package_bga(void)
+{
+ return (adm5120_package == ADM5120_PACKAGE_BGA);
+}
+
+static inline int adm5120_has_pci(void)
+{
+ return (adm5120_package == ADM5120_PACKAGE_BGA);
+}
+
+static inline int adm5120_has_gmii(void)
+{
+ return (adm5120_package == ADM5120_PACKAGE_BGA);
+}
+
+#endif /* _ADM5120_INFO_H */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_intc.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_intc.h
new file mode 100644
index 0000000000..4d75259514
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_intc.h
@@ -0,0 +1,76 @@
+/*
+ * $Id$
+ *
+ * ADM5120 interrupt controller definitions
+ *
+ * This header file defines the hardware registers of the ADM5120 SoC
+ * built-in interrupt controller.
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_INTC_H_
+#define _ADM5120_INTC_H_
+
+/*
+ * INTC register offsets
+ */
+#define INTC_REG_IRQ_STATUS 0x00 /* Interrupt status after masking */
+#define INTC_REG_IRQ_RAW_STATUS 0x04 /* Interrupt status before masking */
+#define INTC_REG_IRQ_ENABLE 0x08 /* Used to enable the interrupt sources */
+#define INTC_REG_IRQ_ENABLE_CLEAR 0x0C /* Used to disable the interrupt sources */
+#define INTC_REG_IRQ_DISABLE INTC_REG_IRQ_ENABLE_CLEAR
+#define INTC_REG_INT_MODE 0x14 /* The interrupt mode of the sources */
+#define INTC_REG_FIQ_STATUS 0x18 /* FIQ status */
+#define INTC_REG_IRQ_TEST_SOURCE 0x1C
+#define INTC_REG_IRQ_SOURCE_SELECT 0x20
+#define INTC_REG_INT_LEVEL 0x24
+
+/*
+ * INTC IRQ numbers
+ */
+#define INTC_IRQ_TIMER 0 /* built in timer */
+#define INTC_IRQ_UART0 1 /* built-in UART0 */
+#define INTC_IRQ_UART1 2 /* built-in UART1 */
+#define INTC_IRQ_USBC 3 /* USB Host Controller */
+#define INTC_IRQ_GPIO2 4 /* GPIO line 2 */
+#define INTC_IRQ_GPIO4 5 /* GPIO line 4 */
+#define INTC_IRQ_PCI0 6 /* PCI slot 2 */
+#define INTC_IRQ_PCI1 7 /* PCI slot 3 */
+#define INTC_IRQ_PCI2 8 /* PCI slot 4 */
+#define INTC_IRQ_SWITCH 9 /* built-in ethernet switch */
+#define INTC_IRQ_LAST INTC_IRQ_SWITCH
+#define INTC_IRQ_COUNT 10
+
+/*
+ * INTC register bits
+ */
+#define INTC_INT_TIMER ( 1 << INTC_IRQ_TIMER )
+#define INTC_INT_UART0 ( 1 << INTC_IRQ_UART0 )
+#define INTC_INT_UART1 ( 1 << INTC_IRQ_UART1 )
+#define INTC_INT_USBC ( 1 << INTC_IRQ_USBC )
+#define INTC_INT_INTX0 ( 1 << INTC_IRQ_INTX0 )
+#define INTC_INT_INTX1 ( 1 << INTC_IRQ_INTX1 )
+#define INTC_INT_PCI0 ( 1 << INTC_IRQ_PCI0 )
+#define INTC_INT_PCI1 ( 1 << INTC_IRQ_PCI1 )
+#define INTC_INT_PCI2 ( 1 << INTC_IRQ_PCI2 )
+#define INTC_INT_SWITCH ( 1 << INTC_IRQ_SWITCH )
+#define INTC_INT_ALL (( 1 << INTC_IRQ_COUNT)-1)
+
+#endif /* _ADM5120_INTC_H_ */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_irq.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_irq.h
new file mode 100644
index 0000000000..1b9e219891
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_irq.h
@@ -0,0 +1,55 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific IRQ numbers
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+#ifndef _ADM5120_IRQ_H_
+#define _ADM5120_IRQ_H_
+
+#include <asm/mach-adm5120/adm5120_intc.h>
+
+#define MIPS_IRQ_HW0 2
+#define MIPS_IRQ_COUNTER 7
+#define MIPS_IRQ_COUNT 8
+
+#define ADM5120_CPU_IRQ_BASE 0
+#define ADM5120_INTC_IRQ_BASE (ADM5120_CPU_IRQ_BASE+MIPS_IRQ_COUNT)
+#define ADM5120_SWITCH_IRQ_BASE (ADM5120_INTC_IRQ_BASE+INTC_IRQ_COUNT)
+
+#define ADM5120_CPU_IRQ(x) (ADM5120_CPU_IRQ_BASE + (x))
+#define ADM5120_INTC_IRQ(x) (ADM5120_INTC_IRQ_BASE + (x))
+
+#define ADM5120_IRQ_INTC ADM5120_CPU_IRQ(MIPS_IRQ_HW0)
+#define ADM5120_IRQ_COUNTER ADM5120_CPU_IRQ(MIPS_IRQ_COUNTER)
+
+#define ADM5120_IRQ_TIMER ADM5120_INTC_IRQ(INTC_IRQ_TIMER)
+#define ADM5120_IRQ_UART0 ADM5120_INTC_IRQ(INTC_IRQ_UART0)
+#define ADM5120_IRQ_UART1 ADM5120_INTC_IRQ(INTC_IRQ_UART1)
+#define ADM5120_IRQ_USBC ADM5120_INTC_IRQ(INTC_IRQ_USBC)
+#define ADM5120_IRQ_GPIO2 ADM5120_INTC_IRQ(INTC_IRQ_GPIO2)
+#define ADM5120_IRQ_GPIO4 ADM5120_INTC_IRQ(INTC_IRQ_GPIO4)
+#define ADM5120_IRQ_PCI0 ADM5120_INTC_IRQ(INTC_IRQ_PCI0)
+#define ADM5120_IRQ_PCI1 ADM5120_INTC_IRQ(INTC_IRQ_PCI1)
+#define ADM5120_IRQ_PCI2 ADM5120_INTC_IRQ(INTC_IRQ_PCI2)
+#define ADM5120_IRQ_SWITCH ADM5120_INTC_IRQ(INTC_IRQ_SWITCH)
+
+#endif
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h
new file mode 100644
index 0000000000..c821150c69
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_mpmc.h
@@ -0,0 +1,87 @@
+/*
+ * $Id$
+ *
+ * ADM5120 MPMC (Multiport Memory Controller) register definitions
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef _ADM5120_MPMC_H_
+#define _ADM5120_MPMC_H_
+
+#define MPMC_REG_CTRL 0x0000
+#define MPMC_REG_STATUS 0x0004
+#define MPMC_REG_CONF 0x0008
+#define MPMC_REG_DC 0x0020
+#define MPMC_REG_DR 0x0024
+#define MPMC_REG_DRP 0x0030
+
+#define MPMC_REG_DC0 0x0100
+#define MPMC_REG_DRC0 0x0104
+#define MPMC_REG_DC1 0x0120
+#define MPMC_REG_DRC1 0x0124
+#define MPMC_REG_DC2 0x0140
+#define MPMC_REG_DRC2 0x0144
+#define MPMC_REG_DC3 0x0160
+#define MPMC_REG_DRC3 0x0164
+#define MPMC_REG_SC0 0x0200 /* for F_CS1_N */
+#define MPMC_REG_SC1 0x0220 /* for F_CS0_N */
+#define MPMC_REG_SC2 0x0240
+#define MPMC_REG_SC3 0x0260
+
+#define MPMC_CTRL_AM ( 1 << 1 )
+
+/* Dynamic Control register bits */
+#define MPMC_DC_CE ( 1 << 0 )
+#define MPMC_DC_DMC ( 1 << 1 )
+#define MPMC_DC_SRR ( 1 << 2 )
+#define MPMC_DC_SI_SHIFT 7
+#define MPMC_DC_SI_MASK ( 3 << 7 )
+#define MPMC_DC_SI_NORMAL ( 0 << 7 )
+#define MPMC_DC_SI_MODE ( 1 << 7 )
+#define MPMC_DC_SI_PALL ( 2 << 7 )
+#define MPMC_DC_SI_NOP ( 3 << 7 )
+
+#define SRAM_REG_CONF 0x00
+#define SRAM_REG_WWE 0x04
+#define SRAM_REG_WOE 0x08
+#define SRAM_REG_WRD 0x0C
+#define SRAM_REG_WPG 0x10
+#define SRAM_REG_WWR 0x14
+#define SRAM_REG_WTR 0x18
+
+/* Dynamic Configuration register bits */
+#define DC_BE (1 << 19) /* buffer enable */
+#define DC_RW_SHIFT 28 /* shift for number of rows */
+#define DC_RW_MASK 0x03
+#define DC_NB_SHIFT 26 /* shift for number of banks */
+#define DC_NB_MASK 0x01
+#define DC_CW_SHIFT 22 /* shift for number of columns */
+#define DC_CW_MASK 0x07
+#define DC_DW_SHIFT 7 /* shift for device width */
+#define DC_DW_MASK 0x03
+
+/* Static Configuration register bits */
+#define SC_MW_MASK 0x03 /* memory width mask */
+#define SC_MW_8 0x00 /* 8 bit memory width */
+#define SC_MW_16 0x01 /* 16 bit memory width */
+#define SC_MW_32 0x02 /* 32 bit memory width */
+
+#endif /* _ADM5120_MPMC_H_ */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_platform.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_platform.h
new file mode 100644
index 0000000000..81c76170f6
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_platform.h
@@ -0,0 +1,85 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific platform definitions
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_PLATFORM_H_
+#define _ADM5120_PLATFORM_H_
+
+#include <linux/device.h>
+#include <linux/platform_device.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+#include <linux/amba/bus.h>
+#include <linux/amba/serial.h>
+
+struct adm5120_flash_platform_data {
+ void (*set_vpp)(struct map_info *, int);
+ void (*switch_bank)(unsigned);
+#ifdef CONFIG_MTD_PARTITIONS
+ unsigned int nr_parts;
+ struct mtd_partition *parts;
+#endif
+};
+
+struct adm5120_nand_platform_data {
+ /* TODO : not yet implemented */
+};
+
+struct adm5120_switch_platform_data {
+ /* TODO: not yet implemented */
+};
+
+struct adm5120_pci_irq {
+ u8 slot;
+ u8 func;
+ u8 pin;
+ unsigned irq;
+};
+
+struct adm5120_pci_platform_data {
+ unsigned int nr_irqs;
+ struct adm5120_pci_irq *irqs;
+};
+
+extern struct adm5120_flash_platform_data adm5120_flash0_data;
+extern struct adm5120_flash_platform_data adm5120_flash1_data;
+extern struct adm5120_nand_platform_data adm5120_nand_data;
+extern struct adm5120_pci_platform_data adm5120_pci_data;
+extern struct adm5120_switch_platform_data adm5120_switch_data;
+extern struct amba_pl010_data adm5120_uart0_data;
+extern struct amba_pl010_data adm5120_uart1_data;
+
+extern struct platform_device adm5120_flash0_device;
+extern struct platform_device adm5120_flash1_device;
+extern struct platform_device adm5120_nand_device;
+extern struct platform_device adm5120_usbc_device;
+extern struct platform_device adm5120_pci_device;
+extern struct platform_device adm5120_switch_device;
+extern struct amba_device adm5120_uart0_device;
+extern struct amba_device adm5120_uart1_device;
+
+
+#endif /* _ADM5120_PLATFORM_H_ */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h
new file mode 100644
index 0000000000..eb06bfa602
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h
@@ -0,0 +1,148 @@
+/*
+ * ADM5120 ethernet switch definitions
+ *
+ * This header file defines the hardware registers of the ADM5120 SoC
+ * built-in Ethernet switch.
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_SWITCH_H
+#define _ADM5120_SWITCH_H
+
+#define BITMASK(len) ((1 << (len))-1)
+#define ONEBIT(at) (1 << (at))
+
+/* Switch register offsets */
+#define SWITCH_REG_CODE 0x0000
+#define SWITCH_REG_SOFT_RESET 0x0004
+#define SWITCH_REG_MEMCTRL 0x001C
+#define SWITCH_REG_CPUP_CONF 0x0024
+#define SWITCH_REG_PORT_CONF0 0x0028
+#define SWITCH_REG_PORT_CONF1 0x002C
+#define SWITCH_REG_PORT_CONF2 0x0030
+#define SWITCH_REG_VLAN_G1 0x0040
+#define SWITCH_REG_VLAN_G2 0x0044
+#define SWITCH_REG_SEND_TRIG 0x0048
+#define SWITCH_REG_MAC_WT0 0x0058
+#define SWITCH_REG_MAC_WT1 0x005C
+#define SWITCH_REG_PHY_CNTL0 0x0068
+#define SWITCH_REG_PHY_CNTL1 0x006C
+#define SWITCH_REG_PHY_CNTL2 0x007C
+#define SWITCH_REG_PHY_CNTL3 0x0080
+#define SWITCH_REG_PRI_CNTL 0x0084
+#define SWITCH_REG_INT_STATUS 0x00B0
+#define SWITCH_REG_INT_MASK 0x00B4
+#define SWITCH_REG_GPIO_CONF0 0x00B8
+#define SWITCH_REG_GPIO_CONF2 0x00BC
+#define SWITCH_REG_WDOG0 0x00C0
+#define SWITCH_REG_WDOG1 0x00C4
+#define SWITCH_REG_PHY_CNTL4 0x00A0
+
+#define SWITCH_REG_SEND_HBADDR 0x00D0
+#define SWITCH_REG_SEND_LBADDR 0x00D4
+#define SWITCH_REG_RECV_HBADDR 0x00D8
+#define SWITCH_REG_RECV_LBADDR 0x00DC
+
+#define SWITCH_REG_TIMER_INT 0x00F0
+#define SWITCH_REG_TIMER 0x00F4
+
+#define SWITCH_REG_PORT0_LED 0x0100
+#define SWITCH_REG_PORT1_LED 0x0104
+#define SWITCH_REG_PORT2_LED 0x0108
+#define SWITCH_REG_PORT3_LED 0x010C
+#define SWITCH_REG_PORT4_LED 0x0110
+
+/* CODE register bits */
+#define CODE_PC_MASK BITMASK(16) /* Product Code */
+#define CODE_REV_SHIFT 16
+#define CODE_REV_MASK BITMASK(4) /* Product Revision */
+#define CODE_CLKS_SHIFT 20
+#define CODE_CLKS_MASK BITMASK(2) /* Clock Speed */
+#define CODE_CLKS_175 0 /* 175 MHz */
+#define CODE_CLKS_200 1 /* 200 MHz */
+#define CODE_CLKS_225 2 /* 225 MHz */
+#define CODE_CLKS_250 3 /* 250 MHz */
+#define CODE_NAB ONEBIT(24) /* NAND boot */
+#define CODE_PK_MASK BITMASK(1) /* Package type */
+#define CODE_PK_SHIFT 29
+#define CODE_PK_BGA 0 /* BGA package */
+#define CODE_PK_PQFP 1 /* PQFP package */
+
+/* MEMCTRL register bits */
+#define MEMCTRL_SDRS_MASK BITMASK(3) /* SDRAM bank size */
+#define MEMCTRL_SDRS_4M 0x01
+#define MEMCTRL_SDRS_8M 0x02
+#define MEMCTRL_SDRS_16M 0x03
+#define MEMCTRL_SDRS_64M 0x04
+#define MEMCTRL_SDRS_128M 0x05
+#define MEMCTRL_SDR1_ENABLE ONEBIT(5) /* enable SDRAM bank 1 */
+
+#define MEMCTRL_SRS0_SHIFT 8 /* shift for SRAM0 size */
+#define MEMCTRL_SRS1_SHIFT 16 /* shift for SRAM1 size */
+#define MEMCTRL_SRS_MASK BITMASK(3) /* SRAM size mask */
+#define MEMCTRL_SRS_DISABLED 0x00 /* Disabled */
+#define MEMCTRL_SRS_512K 0x01 /* 512KB*/
+#define MEMCTRL_SRS_1M 0x02 /* 1MB */
+#define MEMCTRL_SRS_2M 0x03 /* 2MB */
+#define MEMCTRL_SRS_4M 0x04 /* 4MB */
+
+/* GPIO_CONF0 register bits */
+#define GPIO_CONF0_MASK BITMASK(8)
+#define GPIO_CONF0_IM_SHIFT 0
+#define GPIO_CONF0_IV_SHIFT 8
+#define GPIO_CONF0_OE_SHIFT 16
+#define GPIO_CONF0_OV_SHIFT 24
+#define GPIO_CONF0_IM_MASK (0xFF << GPIO_CONF0_IM_SHIFT)
+#define GPIO_CONF0_IV_MASK (0xFF << GPIO_CONF0_IV_SHIFT)
+#define GPIO_CONF0_OE_MASK (0xFF << GPIO_CONF0_OE_SHIFT)
+#define GPIO_CONF0_OV_MASK (0xFF << GPIO_CONF0_OV_SHIFT)
+
+/* TIMER_INT register bits */
+#define TIMER_INT_TOS ONEBIT(1) /* time-out status */
+#define TIMER_INT_TOM ONEBIT(16) /* mask time-out interrupt */
+
+/* TIMER register bits */
+#define TIMER_PERIOD_MASK BITMASK(16) /* mask for timer period */
+#define TIMER_PERIOD_DEFAULT 0xFFFF /* default timer period */
+#define TIMER_TE ONEBIT(16) /* timer enable bit */
+
+/* PORTx_LED register bits */
+#define LED_MODE_MASK BITMASK(4)
+#define LED_MODE_INPUT 0
+#define LED_MODE_FLASH 1
+#define LED_MODE_OUT_HIGH 2
+#define LED_MODE_OUT_LOW 3
+#define LED_MODE_LINK 4
+#define LED_MODE_SPEED 5
+#define LED_MODE_DUPLEX 6
+#define LED_MODE_ACT 7
+#define LED_MODE_COLL 8
+#define LED_MODE_LINK_ACT 9
+#define LED_MODE_DUPLEX_COLL 10
+#define LED_MODE_10M_ACT 11
+#define LED_MODE_100M_ACT 12
+#define LED0_MODE_SHIFT 0 /* LED0 mode shift */
+#define LED1_MODE_SHIFT 4 /* LED1 mode shift */
+#define LED2_MODE_SHIFT 8 /* LED2 mode shift */
+#define LED0_IV_SHIFT 12 /* LED0 input value shift */
+#define LED1_IV_SHIFT 13 /* LED1 input value shift */
+#define LED2_IV_SHIFT 14 /* LED2 input value shift */
+
+#endif /* _ADM5120_SWITCH_H */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_uart.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_uart.h
new file mode 100755
index 0000000000..89c48dee5a
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_uart.h
@@ -0,0 +1,75 @@
+/*
+ * ADM5120 UART definitions
+ *
+ * This header file defines the hardware registers of the ADM5120 SoC
+ * built-in UARTs.
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_UART_H_
+#define _ADM5120_UART_H_
+
+#define UART_BAUDDIV(clk, baud) ((clk/(16 * (baud)))-1)
+
+#define UART_REG_DATA 0x00
+#define UART_REG_RSR 0x04
+#define UART_REG_ECR UART_REG_RSR
+#define UART_REG_LCRH 0x08
+#define UART_REG_LCRM 0x0C
+#define UART_REG_LCRL 0x10
+#define UART_REG_CTRL 0x14
+#define UART_REG_FLAG 0x18
+
+/* Receive Status Register bits */
+#define UART_RSR_FE ( 1 << 0 )
+#define UART_RSR_PE ( 1 << 1 )
+#define UART_RSR_BE ( 1 << 2 )
+#define UART_RSR_OE ( 1 << 3 )
+#define UART_RSR_ERR ( UART_RSR_FE | UART_RSR_PE | UART_RSR_BE )
+
+#define UART_ECR_ALL 0xFF
+
+/* Line Control High register bits */
+#define UART_LCRH_BRK ( 1 << 0 ) /* send break */
+#define UART_LCRH_PEN ( 1 << 1 ) /* parity enable */
+#define UART_LCRH_EPS ( 1 << 2 ) /* even parity select */
+#define UART_LCRH_STP1 ( 0 << 3 ) /* one stop bits select */
+#define UART_LCRH_STP2 ( 1 << 3 ) /* two stop bits select */
+#define UART_LCRH_FEN ( 1 << 4 ) /* FIFO enable */
+
+#define UART_LCRH_WLEN5 ( 0 << 5 )
+#define UART_LCRH_WLEN6 ( 1 << 5 )
+#define UART_LCRH_WLEN7 ( 2 << 5 )
+#define UART_LCRH_WLEN8 ( 3 << 5 )
+
+/* Control register bits */
+#define UART_CTRL_EN ( 1 << 0 )
+
+/* Flag register bits */
+#define UART_FLAG_CTS ( 1 << 0 )
+#define UART_FLAG_DSR ( 1 << 1 )
+#define UART_FLAG_DCD ( 1 << 2 )
+#define UART_FLAG_BUSY ( 1 << 3 )
+#define UART_FLAG_RXFE ( 1 << 4 )
+#define UART_FLAG_TXFF ( 1 << 5 )
+#define UART_FLAG_RXFF ( 1 << 6 )
+#define UART_FLAG_TXFE ( 1 << 7 )
+
+#endif /* _ADM5120_UART_H_ */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/asm/sizes.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/asm/sizes.h
new file mode 100644
index 0000000000..503843db15
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/asm/sizes.h
@@ -0,0 +1,56 @@
+/*
+ * 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
+ */
+/* DO NOT EDIT!! - this file automatically generated
+ * from .s file by awk -f s2h.awk
+ */
+/* Size definitions
+ * Copyright (C) ARM Limited 1998. All rights reserved.
+ */
+
+#ifndef __sizes_h
+#define __sizes_h 1
+
+/* handy sizes */
+#define SZ_16 0x00000010
+#define SZ_256 0x00000100
+#define SZ_512 0x00000200
+
+#define SZ_1K 0x00000400
+#define SZ_4K 0x00001000
+#define SZ_8K 0x00002000
+#define SZ_16K 0x00004000
+#define SZ_64K 0x00010000
+#define SZ_128K 0x00020000
+#define SZ_256K 0x00040000
+#define SZ_512K 0x00080000
+
+#define SZ_1M 0x00100000
+#define SZ_2M 0x00200000
+#define SZ_4M 0x00400000
+#define SZ_8M 0x00800000
+#define SZ_16M 0x01000000
+#define SZ_32M 0x02000000
+#define SZ_64M 0x04000000
+#define SZ_128M 0x08000000
+#define SZ_256M 0x10000000
+#define SZ_512M 0x20000000
+
+#define SZ_1G 0x40000000
+#define SZ_2G 0x80000000
+
+#endif
+
+/* END */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h
new file mode 100644
index 0000000000..6216b864f5
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h
@@ -0,0 +1,89 @@
+/*
+ * $Id$
+ *
+ * ADM5120 specific CPU feature overrides
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * This file was derived from: include/asm-mips/cpu-features.h
+ * Copyright (C) 2003, 2004 Ralf Baechle
+ * Copyright (C) 2004 Maciej W. Rozycki
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+#ifndef __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H
+
+#ifdef CONFIG_ADM5120_CPU_OVERRIDES
+
+/*
+ * The ADM5120 SOC has a built-in MIPS 4Kc core.
+ */
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_3k_cache 0
+#define cpu_has_4k_cache 1
+#define cpu_has_tx39_cache 0
+#define cpu_has_sb1_cache 0
+#define cpu_has_fpu 0
+#define cpu_has_32fpr 0
+#define cpu_has_counter 1
+#define cpu_has_watch 1
+#define cpu_has_divec 1
+/* #define cpu_has_vce ? */
+/* #define cpu_has_cache_cdex_p ? */
+/* #define cpu_has_cache_cdex_s ? */
+#define cpu_has_prefetch 1
+/* #define cpu_has_mcheck ? */
+#define cpu_has_ejtag 1
+#define cpu_has_llsc 1
+
+#define cpu_has_mips16 0
+#define cpu_has_mdmx 0
+#define cpu_has_mips3d 0
+#define cpu_has_smartmips 0
+
+/* #define cpu_has_vtag_icache ? */
+/* #define cpu_has_dc_aliases ? */
+/* #define cpu_has_ic_fills_f_dc ? */
+/* #define cpu_has_pindexed_dcache ? */
+
+/* #define cpu_icache_snoops_remote_store ? */
+
+#define cpu_has_mips32r1 1
+#define cpu_has_mips32r2 0
+#define cpu_has_mips64r1 0
+#define cpu_has_mips64r2 0
+
+#define cpu_has_dsp 0
+#define cpu_has_mipsmt 0
+
+/* #define cpu_has_nofpuex ? */
+#define cpu_has_64bits 0
+#define cpu_has_64bit_zero_reg 0
+#define cpu_has_64bit_gp_regs 0
+#define cpu_has_64bit_addresses 0
+
+/* #define cpu_has_inclusive_pcaches ? */
+
+#define cpu_dcache_line_size() 16
+#define cpu_icache_line_size() 16
+
+#endif /* CONFIG_ADM5120_CPU_OVERRIDES */
+
+
+#endif /* __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h
new file mode 100644
index 0000000000..684d86cd41
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h
@@ -0,0 +1,126 @@
+/*
+ * $Id$
+ *
+ * ADM5120 GPIO wrappers for arch-neutral GPIO calls
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef _ADM5120_GPIO_H_
+#define _ADM5120_GPIO_H_
+
+#include <asm/mach-adm5120/adm5120_switch.h>
+
+#define ADM5120_GPIO_PIN0 0
+#define ADM5120_GPIO_PIN1 1
+#define ADM5120_GPIO_PIN2 2
+#define ADM5120_GPIO_PIN3 3
+#define ADM5120_GPIO_PIN4 4
+#define ADM5120_GPIO_PIN5 5
+#define ADM5120_GPIO_PIN6 6
+#define ADM5120_GPIO_PIN7 7
+#define ADM5120_GPIO_P0L0 8
+#define ADM5120_GPIO_P0L1 9
+#define ADM5120_GPIO_P0L2 10
+#define ADM5120_GPIO_P1L0 11
+#define ADM5120_GPIO_P1L1 12
+#define ADM5120_GPIO_P1L2 13
+#define ADM5120_GPIO_P2L0 14
+#define ADM5120_GPIO_P2L1 15
+#define ADM5120_GPIO_P2L2 16
+#define ADM5120_GPIO_P3L0 17
+#define ADM5120_GPIO_P3L1 18
+#define ADM5120_GPIO_P3L2 19
+#define ADM5120_GPIO_P4L0 20
+#define ADM5120_GPIO_P4L1 21
+#define ADM5120_GPIO_P4L2 22
+#define ADM5120_GPIO_MAX 22
+#define ADM5120_GPIO_COUNT ADM5120_GPIO_MAX+1
+
+#define ADM5120_GPIO_LOW 0
+#define ADM5120_GPIO_HIGH 1
+
+#define ADM5120_GPIO_SWITCH 0x10
+#define ADM5120_GPIO_FLASH (ADM5120_GPIO_SWITCH | LED_MODE_FLASH)
+#define ADM5120_GPIO_LINK (ADM5120_GPIO_SWITCH | LED_MODE_LINK)
+#define ADM5120_GPIO_SPEED (ADM5120_GPIO_SWITCH | LED_MODE_SPEED)
+#define ADM5120_GPIO_DUPLEX (ADM5120_GPIO_SWITCH | LED_MODE_DUPLEX)
+#define ADM5120_GPIO_ACT (ADM5120_GPIO_SWITCH | LED_MODE_ACT)
+#define ADM5120_GPIO_COLL (ADM5120_GPIO_SWITCH | LED_MODE_COLL)
+#define ADM5120_GPIO_LINK_ACT (ADM5120_GPIO_SWITCH | LED_MODE_LINK_ACT)
+#define ADM5120_GPIO_DUPLEX_COLL (ADM5120_GPIO_SWITCH | LED_MODE_DUPLEX_COLL)
+#define ADM5120_GPIO_10M_ACT (ADM5120_GPIO_SWITCH | LED_MODE_10M_ACT)
+#define ADM5120_GPIO_100M_ACT (ADM5120_GPIO_SWITCH | LED_MODE_100M_ACT)
+
+extern int adm5120_gpio_direction_input(unsigned gpio);
+extern int adm5120_gpio_direction_output(unsigned gpio, int value);
+extern int adm5120_gpio_get_value(unsigned gpio);
+extern void adm5120_gpio_set_value(unsigned gpio, int value);
+extern int adm5120_gpio_request(unsigned gpio, const char *label);
+extern void adm5120_gpio_free(unsigned gpio);
+extern int adm5120_gpio_to_irq(unsigned gpio);
+extern int adm5120_irq_to_gpio(unsigned irq);
+
+/*
+ * Wrappers for the generic GPIO layer
+ */
+static inline int gpio_direction_input(unsigned gpio)
+{
+ return adm5120_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+ return adm5120_gpio_direction_output(gpio,value);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+ return adm5120_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+ adm5120_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+ return adm5120_gpio_request(gpio, label);
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+ adm5120_gpio_free(gpio);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+ return adm5120_gpio_to_irq(gpio);
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+ return adm5120_irq_to_gpio(irq);
+}
+
+#include <asm-generic/gpio.h> /* cansleep wrappers */
+
+#endif
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/cfe.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/cfe.h
new file mode 100644
index 0000000000..7d202361ac
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/cfe.h
@@ -0,0 +1,31 @@
+/*
+ * $Id$
+ *
+ * Broadcom's CFE definitions
+ *
+ * Copyright (C) 2006,2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _PROM_CFE_H_
+#define _PROM_CFE_H_
+
+extern int cfe_present(void) __init;
+extern char *cfe_getenv(char *);
+
+#endif /*_PROM_CFE_H_*/
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/generic.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/generic.h
new file mode 100644
index 0000000000..2cfa103672
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/generic.h
@@ -0,0 +1,31 @@
+/*
+ * $Id$
+ *
+ * Generic prom definitions
+ *
+ * Copyright (C) 2006,2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _PROM_GENERIC_H_
+#define _PROM_GENERIC_H_
+
+extern int generic_prom_present(void) __init;
+extern char *generic_prom_getenv(char *);
+
+#endif /*_PROM_GENERIC_H_*/
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h
new file mode 100644
index 0000000000..526de865c9
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h
@@ -0,0 +1,191 @@
+/*
+ * $Id$
+ *
+ * Compex's MyLoader specific definitions
+ *
+ * Copyright (C) 2006,2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _MYLOADER_H_
+#define _MYLOADER_H_
+
+/*
+ * Firmware file format:
+ *
+ * <header>
+ * [<block descriptor 0>]
+ * ...
+ * [<block descriptor n>]
+ * <null block descriptor>
+ * [<block data 0>]
+ * ...
+ * [<block data n>]
+ *
+ *
+ */
+
+/* Myloader specific magic numbers */
+#define MYLO_MAGIC_FIRMWARE 0x4C594D00
+#define MYLO_MAGIC_20021103 0x20021103
+#define MYLO_MAGIC_20021107 0x20021107
+
+#define MYLO_MAGIC_SYS_PARAMS MYLO_MAGIC_20021107
+#define MYLO_MAGIC_PARTITIONS MYLO_MAGIC_20021103
+#define MYLO_MAGIC_BOARD_PARAMS MYLO_MAGIC_20021103
+
+/*
+ * Addresses of the data structures provided by MyLoader
+ */
+#define MYLO_MIPS_SYS_PARAMS 0x80000800 /* System Parameters */
+#define MYLO_MIPS_BOARD_PARAMS 0x80000A00 /* Board Parameters */
+#define MYLO_MIPS_PARTITIONS 0x80000C00 /* Partition Table */
+#define MYLO_MIPS_BOOT_PARAMS 0x80000E00 /* Boot Parameters */
+
+/* Vendor ID's (seems to be same as the PCI vendor ID's) */
+#define VENID_COMPEX 0x11F6
+
+/* Devices based on the ADM5120 */
+#define DEVID_COMPEX_NP27G 0x0078
+#define DEVID_COMPEX_NP28G 0x044C
+#define DEVID_COMPEX_NP28GHS 0x044E
+#define DEVID_COMPEX_WP54Gv1C 0x0514
+#define DEVID_COMPEX_WP54G 0x0515
+#define DEVID_COMPEX_WP54AG 0x0546
+#define DEVID_COMPEX_WPP54AG 0x0550
+#define DEVID_COMPEX_WPP54G 0x0555
+
+/* Devices based on the IXP422 */
+#define DEVID_COMPEX_WP18 0x047E
+#define DEVID_COMPEX_NP18A 0x0489
+
+/* Other devices */
+#define DEVID_COMPEX_NP26G8M 0x03E8
+#define DEVID_COMPEX_NP26G16M 0x03E9
+
+struct mylo_fw_header {
+ uint32_t magic; /* must be MYLO_MAGIC_FIRMWARE */
+ uint32_t crc; /* CRC of the whole firmware */
+ uint32_t res0; /* unknown/unused */
+ uint32_t res1; /* unknown/unused */
+ uint16_t vid; /* vendor ID */
+ uint16_t did; /* device ID */
+ uint16_t svid; /* sub vendor ID */
+ uint16_t sdid; /* sub device ID */
+ uint32_t rev; /* device revision */
+ uint32_t fwhi; /* FIXME: firmware version high? */
+ uint32_t fwlo; /* FIXME: firmware version low? */
+ uint32_t flags; /* firmware flags */
+};
+
+#define FW_FLAG_BOARD_PARAMS_WP 0x01 /* board parameters are write protected */
+#define FW_FLAG_BOOT_SECTOR_WE 0x02 /* enable of write boot sectors (below 64K) */
+
+struct mylo_fw_blockdesc {
+ uint32_t type; /* block type */
+ uint32_t addr; /* relative address to flash start */
+ uint32_t dlen; /* size of block data in bytes */
+ uint32_t blen; /* total size of block in bytes */
+};
+
+#define FW_DESC_TYPE_UNUSED 0
+#define FW_DESC_TYPE_USED 1
+
+struct mylo_partition {
+ uint16_t flags; /* partition flags */
+ uint16_t type; /* type of the partition */
+ uint32_t addr; /* relative address of the partition from the
+ flash start */
+ uint32_t size; /* size of the partition in bytes */
+ uint32_t param; /* if this is the active partition, the
+ MyLoader load code to this address */
+};
+
+#define PARTITION_FLAG_ACTIVE 0x8000 /* this is the active partition,
+ * MyLoader loads firmware from here */
+#define PARTITION_FLAG_ISRAM 0x2000 /* FIXME: this is a RAM partition? */
+#define PARTIIION_FLAG_RAMLOAD 0x1000 /* FIXME: load this partition into the RAM? */
+#define PARTITION_FLAG_PRELOAD 0x0800 /* the partition data preloaded to RAM
+ * before decompression */
+#define PARTITION_FLAG_HAVEHDR 0x0002 /* the partition data have a header */
+
+#define PARTITION_TYPE_FREE 0
+#define PARTITION_TYPE_USED 1
+
+#define MYLO_MAX_PARTITIONS 8 /* maximum number of partitions in the
+ partition table */
+
+struct mylo_partition_table {
+ uint32_t magic; /* must be MYLO_MAGIC_PARTITIONS */
+ uint32_t res0; /* unknown/unused */
+ uint32_t res1; /* unknown/unused */
+ uint32_t res2; /* unknown/unused */
+ struct mylo_partition partitions[MYLO_MAX_PARTITIONS];
+};
+
+struct mylo_partition_header {
+ uint32_t len; /* length of the partition data */
+ uint32_t crc; /* CRC value of the partition data */
+};
+
+struct mylo_system_params {
+ uint32_t magic; /* must be MYLO_MAGIC_SYS_PARAMS */
+ uint32_t res0;
+ uint32_t res1;
+ uint32_t mylo_ver;
+ uint16_t vid; /* Vendor ID */
+ uint16_t did; /* Device ID */
+ uint16_t svid; /* Sub Vendor ID */
+ uint16_t sdid; /* Sub Device ID */
+ uint32_t rev; /* device revision */
+ uint32_t fwhi;
+ uint32_t fwlo;
+ uint32_t tftp_addr;
+ uint32_t prog_start;
+ uint32_t flash_size; /* Size of boot FLASH in bytes */
+ uint32_t dram_size; /* Size of onboard RAM in bytes */
+};
+
+
+struct mylo_eth_addr {
+ uint8_t mac[6];
+ uint8_t csum[2];
+};
+
+#define MYLO_ETHADDR_COUNT 8 /* maximum number of ethernet address
+ in the board parameters */
+
+struct mylo_board_params {
+ uint32_t magic; /* must be MYLO_MAGIC_BOARD_PARAMS */
+ uint32_t res0;
+ uint32_t res1;
+ uint32_t res2;
+ struct mylo_eth_addr addr[MYLO_ETHADDR_COUNT];
+};
+
+struct myloader_info {
+ u32 vid;
+ u32 did;
+ u32 svid;
+ u32 sdid;
+};
+
+extern struct myloader_info myloader_info;
+extern int myloader_present(void) __init;
+
+#endif /* _MYLOADER_H_*/
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/routerboot.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/routerboot.h
new file mode 100644
index 0000000000..3c0898b3de
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/routerboot.h
@@ -0,0 +1,137 @@
+/*
+ * $Id$
+ *
+ * Mikrotik's RouterBOOT definitions
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ROUTERBOOT_H
+#define _ROUTERBOOT_H
+
+#define RB_MAC_SIZE 6
+#define RB_MAX_MAC_COUNT 6
+
+struct rb_bios_settings {
+ u32 hs_offs; /* hard settings offset */
+ u32 hs_size; /* hard settings size */
+ u32 fw_offs; /* firmware offset */
+ u32 ss_offs; /* soft settings offset */
+ u32 ss_size; /* soft settings size */
+};
+
+struct rb_hard_settings {
+ char *name; /* board name */
+ char *bios_ver; /* BIOS version */
+ u32 mem_size; /* memory size in bytes */
+ u32 mac_count; /* number of mac addresses */
+ u8 macs[RB_MAC_SIZE][RB_MAX_MAC_COUNT]; /* mac addresses */
+};
+
+/*
+ * Magic numbers
+ */
+#define RB_MAGIC_HARD 0x64726148 /* "Hard" */
+#define RB_MAGIC_SOFT 0x74666F53 /* "Soft" */
+#define RB_MAGIC_DAWN 0x6E776144 /* "Dawn" */
+
+#define RB_ID_TERMINATOR 0
+
+/*
+ * ID values for Hardware settings
+ */
+#define RB_ID_HARD_01 1
+#define RB_ID_HARD_02 2
+#define RB_ID_FLASH_INFO 3
+#define RB_ID_MAC_ADDRESS_PACK 4
+#define RB_ID_BOARD_NAME 5
+#define RB_ID_BIOS_VERSION 6
+#define RB_ID_HARD_07 7
+#define RB_ID_SDRAM_TIMINGS 8
+#define RB_ID_DEVICE_TIMINGS 9
+#define RB_ID_SOFTWARE_ID 10
+#define RB_ID_SERIAL_NUMBER 11
+#define RB_ID_HARD_12 12
+#define RB_ID_MEMORY_SIZE 13
+#define RB_ID_MAC_ADDRESS_COUNT 14
+
+/*
+ * ID values for Software settings
+ */
+#define RB_ID_UART_SPEED 1
+#define RB_ID_BOOT_DELAY 2
+#define RB_ID_BOOT_DEVICE 3
+#define RB_ID_BOOT_KEY 4
+#define RB_ID_CPU_MODE 5
+#define RB_ID_FW_VERSION 6
+#define RB_ID_SOFT_07 7
+#define RB_ID_SOFT_08 8
+#define RB_ID_BOOT_PROTOCOL 9
+#define RB_ID_SOFT_10 10
+#define RB_ID_SOFT_11 11
+
+/*
+ * UART_SPEED values
+ */
+#define RB_UART_SPEED_115200 0
+#define RB_UART_SPEED_57600 1
+#define RB_UART_SPEED_38400 2
+#define RB_UART_SPEED_19200 3
+#define RB_UART_SPEED_9600 4
+#define RB_UART_SPEED_4800 5
+#define RB_UART_SPEED_2400 6
+#define RB_UART_SPEED_1200 7
+
+/*
+ * BOOT_DELAY values
+ */
+#define RB_BOOT_DELAY_0SEC 0
+#define RB_BOOT_DELAY_1SEC 1
+#define RB_BOOT_DELAY_2SEC 2
+
+/*
+ * BOOT_DEVICE values
+ */
+#define RB_BOOT_DEVICE_ETHER 0
+#define RB_BOOT_DEVICE_NANDETH 1
+#define RB_BOOT_DEVICE_ETHONCE 2
+#define RB_BOOT_DEVICE_NANDONLY 3
+
+/*
+ * BOOT_KEY values
+ */
+#define RB_BOOT_KEY_ANY 0
+#define RB_BOOT_KEY_DEL 1
+
+/*
+ * CPU_MODE values
+ */
+#define RB_CPU_MODE_POWERSAVE 0
+#define RB_CPU_MODE_REGULAR 1
+
+/*
+ * BOOT_PROTOCOL values
+ */
+#define RB_BOOT_PROTOCOL_BOOTP 0
+#define RB_BOOT_PROTOCOL_DHCP 1
+
+extern int routerboot_present(void) __init;
+extern char *routerboot_get_boardname(void);
+
+#endif /* _ROUTERBOOT_H */
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/zynos.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/zynos.h
new file mode 100644
index 0000000000..e9471b5ad4
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/zynos.h
@@ -0,0 +1,98 @@
+/*
+ * $Id$
+ *
+ * ZyNOS (ZyXEL's Networking OS) definitions
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ZYNOS_H
+#define _ZYNOS_H
+
+#define ZYNOS_NAME_LEN 32
+#define ZYNOS_FEAT_BYTES 22
+#define ZYNOS_MAC_LEN 6
+
+struct zynos_board_info {
+ unsigned char vendor[ZYNOS_NAME_LEN];
+ unsigned char product[ZYNOS_NAME_LEN];
+ u32 bootext_addr;
+ u32 res0;
+ u16 board_id;
+ u8 res1[6];
+ u8 feat_other[ZYNOS_FEAT_BYTES];
+ u8 feat_main;
+ u8 res2;
+ u8 mac[ZYNOS_MAC_LEN];
+ u8 country;
+ u8 dbgflag;
+} __attribute__ ((packed));
+
+/*
+ * Vendor IDs
+ */
+#define ZYNOS_VENDOR_ID_ZYXEL 0
+#define ZYNOS_VENDOR_ID_NETGEAR 1
+#define ZYNOS_VENDOR_ID_DLINK 2
+#define ZYNOS_VENDOR_ID_OTHER 3
+#define ZYNOS_VENDOR_ID_LUCENT 4
+
+/*
+ * Vendor names
+ */
+#define ZYNOS_VENDOR_DLINK "D-Link"
+#define ZYNOS_VENDOR_LUCENT "LUCENT"
+#define ZYNOS_VENDOR_NETGEAR "NetGear"
+#define ZYNOS_VENDOR_ZYXEL "ZyXEL"
+
+/*
+ * Board IDs (big-endian)
+ */
+#define ZYNOS_BOARD_ES2108 0x00F2 /* Ethernet Switch 2108 */
+#define ZYNOS_BOARD_ES2108F 0x01AF /* Ethernet Switch 2108-F */
+#define ZYNOS_BOARD_ES2108G 0x00F3 /* Ethernet Switch 2108-G */
+#define ZYNOS_BOARD_ES2108LC 0x00FC /* Ethernet Switch 2108-LC */
+#define ZYNOS_BOARD_ES2108PWR 0x00F4 /* Ethernet Switch 2108PWR */
+#define ZYNOS_BOARD_HS100 0x9FF1 /* HomeSafe 100/100W */
+#define ZYNOS_BOARD_P334 0x9FF5 /* Prestige 334 */
+#define ZYNOS_BOARD_P334U 0x9FDD /* Prestige 334U */
+#define ZYNOS_BOARD_P334W 0x9FF3 /* Prestige 334W */
+#define ZYNOS_BOARD_P334WH 0x00E0 /* Prestige 334WH */
+#define ZYNOS_BOARD_P334WHD 0x00E1 /* Prestige 334WHD */
+#define ZYNOS_BOARD_P334WT 0x9FEF /* Prestige 334WT */
+#define ZYNOS_BOARD_P335 0x9FED /* Prestige 335/335WT */
+#define ZYNOS_BOARD_P335PLUS 0x0025 /* Prestige 335Plus */
+#define ZYNOS_BOARD_P335U 0x9FDC /* Prestige 335U */
+
+/*
+ * Some magic numbers (big-endian)
+ */
+#define ZYNOS_MAGIC_DBGAREA1 0x48646267 /* "Hdbg" */
+#define ZYNOS_MAGIC_DBGAREA2 0x61726561 /* "area" */
+
+struct bootbase_info {
+ u16 vendor_id;
+ u16 board_id;
+ u8 mac[6];
+};
+
+extern struct bootbase_info bootbase_info;
+extern int bootbase_present(void) __init;
+
+#endif /* _ZYNOS_H */
diff --git a/target/linux/adm5120/files/include/linux/gpio_leds.h b/target/linux/adm5120/files/include/linux/gpio_leds.h
new file mode 100644
index 0000000000..5e78217b5f
--- /dev/null
+++ b/target/linux/adm5120/files/include/linux/gpio_leds.h
@@ -0,0 +1,37 @@
+/*
+ * $Id$
+ *
+ * GPIO LEDs platform data structure
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef _GPIO_LEDS_H_
+#define _GPIO_LEDS_H_
+
+struct gpio_led_platform_data {
+ char *name;
+ char *trigger;
+ unsigned gpio; /* GPIO line number */
+ int value_off; /* value to turn LED OFF */
+ int value_on; /* value to turn LED ON */
+};
+
+#endif /* _GPIO_LEDS_H__ */