--- /dev/null
+--- a/arch/arm/mach-orion5x/Kconfig
++++ b/arch/arm/mach-orion5x/Kconfig
+@@ -74,6 +74,12 @@
+ Say 'Y' here if you want your kernel to support the
+ Maxtor Shared Storage II platform.
+
++config MACH_WNR854T
++ bool "Netgear WNR854T"
++ help
++ Say 'Y' here if you want your kernel to support the
++ Netgear WNR854T platform.
++
+ endmenu
+
+ endif
+--- a/arch/arm/mach-orion5x/Makefile
++++ b/arch/arm/mach-orion5x/Makefile
+@@ -10,3 +10,4 @@
+ obj-$(CONFIG_MACH_TS78XX) += ts78xx-setup.o
+ obj-$(CONFIG_MACH_MV2120) += mv2120-setup.o
+ obj-$(CONFIG_MACH_MSS2) += mss2-setup.o
++obj-$(CONFIG_MACH_WNR854T) += wnr854t-setup.o
+--- /dev/null
++++ b/arch/arm/mach-orion5x/wnr854t-setup.c
+@@ -0,0 +1,164 @@
++/*
++ * arch/arm/mach-orion5x/wnr854t-setup.c
++ *
++ * This file is licensed under the terms of the GNU General Public
++ * License version 2. This program is licensed "as is" without any
++ * warranty of any kind, whether express or implied.
++ */
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/pci.h>
++#include <linux/irq.h>
++#include <linux/delay.h>
++#include <linux/mtd/physmap.h>
++#include <linux/mv643xx_eth.h>
++#include <asm/mach-types.h>
++#include <asm/gpio.h>
++#include <asm/mach/arch.h>
++#include <asm/mach/pci.h>
++#include <asm/arch/orion5x.h>
++#include "common.h"
++#include "mpp.h"
++
++static struct orion5x_mpp_mode wnr854t_mpp_modes[] __initdata = {
++ { 0, MPP_GPIO }, /* Power LED green (0=on) */
++ { 1, MPP_GPIO }, /* Reset Button (0=off) */
++ { 2, MPP_GPIO }, /* Power LED blink (0=off) */
++ { 3, MPP_GPIO }, /* WAN Status LED amber (0=off) */
++ { 4, MPP_GPIO }, /* PCI int */
++ { 5, MPP_GPIO }, /* ??? */
++ { 6, MPP_GPIO }, /* ??? */
++ { 7, MPP_GPIO }, /* ??? */
++ { 8, MPP_UNUSED }, /* ??? */
++ { 9, MPP_GIGE }, /* GE_RXERR */
++ { 10, MPP_UNUSED }, /* ??? */
++ { 11, MPP_UNUSED }, /* ??? */
++ { 12, MPP_GIGE }, /* GE_TXD[4] */
++ { 13, MPP_GIGE }, /* GE_TXD[5] */
++ { 14, MPP_GIGE }, /* GE_TXD[6] */
++ { 15, MPP_GIGE }, /* GE_TXD[7] */
++ { 16, MPP_GIGE }, /* GE_RXD[4] */
++ { 17, MPP_GIGE }, /* GE_RXD[5] */
++ { 18, MPP_GIGE }, /* GE_RXD[6] */
++ { 19, MPP_GIGE }, /* GE_RXD[7] */
++ { -1 },
++};
++
++/*
++ * 8M NOR flash Device bus boot chip select
++ */
++#define WNR854T_NOR_BOOT_BASE 0xf4000000
++#define WNR854T_NOR_BOOT_SIZE SZ_8M
++
++static struct mtd_partition wnr854t_nor_flash_partitions[] = {
++ {
++ .name = "kernel",
++ .offset = 0x00000000,
++ .size = 0x00100000,
++ }, {
++ .name = "rootfs",
++ .offset = 0x00100000,
++ .size = 0x00660000,
++ }, {
++ .name = "uboot",
++ .offset = 0x00760000,
++ .size = 0x00040000,
++ },
++};
++
++static struct physmap_flash_data wnr854t_nor_flash_data = {
++ .width = 1,
++ .parts = wnr854t_nor_flash_partitions,
++ .nr_parts = ARRAY_SIZE(wnr854t_nor_flash_partitions),
++};
++
++static struct resource wnr854t_nor_flash_resource = {
++ .flags = IORESOURCE_MEM,
++ .start = WNR854T_NOR_BOOT_BASE,
++ .end = WNR854T_NOR_BOOT_BASE + WNR854T_NOR_BOOT_SIZE - 1,
++};
++
++static struct platform_device wnr854t_nor_flash = {
++ .name = "physmap-flash",
++ .id = 0,
++ .dev = {
++ .platform_data = &wnr854t_nor_flash_data,
++ },
++ .num_resources = 1,
++ .resource = &wnr854t_nor_flash_resource,
++};
++
++static struct mv643xx_eth_platform_data wnr854t_eth_data = {
++ .phy_addr = -1,
++};
++
++static void __init wnr854t_init(void)
++{
++ /*
++ * Setup basic Orion functions. Need to be called early.
++ */
++ orion5x_init();
++
++ orion5x_mpp_conf(wnr854t_mpp_modes);
++
++ /*
++ * Configure peripherals.
++ */
++ orion5x_eth_init(&wnr854t_eth_data);
++ orion5x_uart0_init();
++
++ orion5x_setup_dev_boot_win(WNR854T_NOR_BOOT_BASE,
++ WNR854T_NOR_BOOT_SIZE);
++ platform_device_register(&wnr854t_nor_flash);
++}
++
++static int __init wnr854t_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
++{
++ int irq;
++
++ /*
++ * Check for devices with hard-wired IRQs.
++ */
++ irq = orion5x_pci_map_irq(dev, slot, pin);
++ if (irq != -1)
++ return irq;
++
++ /*
++ * Mini-PCI slot.
++ */
++ if (slot == 7)
++ return gpio_to_irq(4);
++
++ return -1;
++}
++
++static struct hw_pci wnr854t_pci __initdata = {
++ .nr_controllers = 2,
++ .swizzle = pci_std_swizzle,
++ .setup = orion5x_pci_sys_setup,
++ .scan = orion5x_pci_sys_scan_bus,
++ .map_irq = wnr854t_pci_map_irq,
++};
++
++static int __init wnr854t_pci_init(void)
++{
++ if (machine_is_wnr854t())
++ pci_common_init(&wnr854t_pci);
++
++ return 0;
++}
++subsys_initcall(wnr854t_pci_init);
++
++MACHINE_START(WNR854T, "Netgear WNR854T")
++ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
++ .phys_io = ORION5X_REGS_PHYS_BASE,
++ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
++ .boot_params = 0x00000100,
++ .init_machine = wnr854t_init,
++ .map_io = orion5x_map_io,
++ .init_irq = orion5x_init_irq,
++ .timer = &orion5x_timer,
++ .fixup = tag_fixup_mem32,
++MACHINE_END
+--- a/arch/arm/configs/orion5x_defconfig
++++ b/arch/arm/configs/orion5x_defconfig
+@@ -166,6 +166,7 @@
+ CONFIG_MACH_DNS323=y
+ CONFIG_MACH_TS209=y
+ CONFIG_MACH_LINKSTATION_PRO=y
++CONFIG_MACH_WNR854T=y
+
+ #
+ # Boot options
projects / openwrt.git / commitdiff