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[ar71xx] add experimental support for the Linksys WRT400N board (thanks to netprince)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15422 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
parent
b4c19d9ab4
commit
97b99eb026
@ -52,6 +52,9 @@ ar71xx_board_name() {
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*WNR2000)
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name="wnr2000"
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;;
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*WRT400N)
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name="wrt400n"
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;;
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*)
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name="generic"
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;;
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@ -19,6 +19,7 @@ CONFIG_AR71XX_MACH_TL_WR941ND=y
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CONFIG_AR71XX_MACH_UBNT=y
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CONFIG_AR71XX_MACH_WNR2000=y
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CONFIG_AR71XX_MACH_WP543=y
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CONFIG_AR71XX_MACH_WRT400N=y
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CONFIG_AR71XX_WDT=y
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# CONFIG_ARCH_HAS_ILOG2_U32 is not set
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# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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@ -18,6 +18,7 @@ CONFIG_AR71XX_MACH_TL_WR941ND=y
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CONFIG_AR71XX_MACH_UBNT=y
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CONFIG_AR71XX_MACH_WNR2000=y
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CONFIG_AR71XX_MACH_WP543=y
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CONFIG_AR71XX_MACH_WRT400N=y
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CONFIG_AR71XX_WDT=y
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# CONFIG_ARCH_HAS_ILOG2_U32 is not set
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# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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@ -31,6 +31,10 @@ config AR71XX_MACH_WP543
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select MYLOADER
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default y
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config AR71XX_MACH_WRT400N
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bool "Linksys WRT400N board support"
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default y
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config AR71XX_MACH_RB_4XX
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bool "MikroTik RouterBOARD 4xx series support"
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default y
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@ -23,3 +23,4 @@ obj-$(CONFIG_AR71XX_MACH_TL_WR941ND) += mach-tl-wr941nd.o
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obj-$(CONFIG_AR71XX_MACH_UBNT) += mach-ubnt.o
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obj-$(CONFIG_AR71XX_MACH_WNR2000) += mach-wnr2000.o
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obj-$(CONFIG_AR71XX_MACH_WP543) += mach-wp543.o
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obj-$(CONFIG_AR71XX_MACH_WRT400N) += mach-wrt400n.o
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162
target/linux/ar71xx/files/arch/mips/ar71xx/mach-wrt400n.c
Normal file
162
target/linux/ar71xx/files/arch/mips/ar71xx/mach-wrt400n.c
Normal file
@ -0,0 +1,162 @@
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/*
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* Linksys WRT400N board support
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*
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* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/platform_device.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/flash.h>
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#include <linux/input.h>
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#include <asm/mips_machine.h>
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#include <asm/mach-ar71xx/ar71xx.h>
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#include "devices.h"
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#define WRT400N_GPIO_LED_ORANGE 5
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#define WRT400N_GPIO_LED_GREEN 4
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#define WRT400N_GPIO_LED_POWER 1
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#define WRT400N_GPIO_LED_WLAN 0
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#define WRT400N_GPIO_BTN_RESET 8
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#define WRT400N_GPIO_BTN_WLSEC 3
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#define WRT400N_BUTTONS_POLL_INTERVAL 20
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#ifdef CONFIG_MTD_PARTITIONS
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static struct mtd_partition wrt400n_partitions[] = {
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{
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.name = "uboot",
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.offset = 0,
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.size = 0x030000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "env",
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.offset = 0x030000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "linux",
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.offset = 0x040000,
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.size = 0x140000,
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} , {
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.name = "rootfs",
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.offset = 0x180000,
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.size = 0x630000,
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} , {
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.name = "nvram",
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.offset = 0x7b0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "factory",
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.offset = 0x7c0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "language",
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.offset = 0x7d0000,
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.size = 0x020000,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "caldata",
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.offset = 0x7f0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}
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};
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#endif /* CONFIG_MTD_PARTITIONS */
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static struct flash_platform_data wrt400n_flash_data = {
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#ifdef CONFIG_MTD_PARTITIONS
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.parts = wrt400n_partitions,
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.nr_parts = ARRAY_SIZE(wrt400n_partitions),
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#endif
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};
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static struct spi_board_info wrt400n_spi_info[] = {
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{
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.bus_num = 0,
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.chip_select = 0,
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.max_speed_hz = 25000000,
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.modalias = "m25p80",
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.platform_data = &wrt400n_flash_data,
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}
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};
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static struct gpio_led wrt400n_leds_gpio[] __initdata = {
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{
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.name = "wrt400n:green:status",
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.gpio = WRT400N_GPIO_LED_GREEN,
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.active_low = 1,
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}, {
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.name = "wrt400n:amber:aoss",
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.gpio = WRT400N_GPIO_LED_ORANGE,
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.active_low = 1,
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}, {
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.name = "wrt400n:green:wlan",
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.gpio = WRT400N_GPIO_LED_WLAN,
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.active_low = 1,
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}, {
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.name = "wrt400n:green:power",
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.gpio = WRT400N_GPIO_LED_POWER,
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.active_low = 1,
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}
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};
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static struct gpio_button wrt400n_gpio_buttons[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = BTN_0,
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.threshold = 5,
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.gpio = WRT400N_GPIO_BTN_RESET,
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.active_low = 1,
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} , {
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.desc = "wlsec",
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.type = EV_KEY,
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.code = BTN_1,
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.threshold = 5,
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.gpio = WRT400N_GPIO_BTN_WLSEC,
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.active_low = 1,
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}
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};
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static void __init wrt400n_setup(void)
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{
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ar71xx_add_device_mdio(0x0);
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ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ar71xx_eth0_data.phy_mask = 0xf;
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ar71xx_eth0_data.speed = SPEED_100;
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ar71xx_eth0_data.duplex = DUPLEX_FULL;
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ar71xx_eth0_data.has_ar8216 = 1;
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ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ar71xx_eth1_data.phy_mask = 0x10;
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ar71xx_add_device_eth(0);
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ar71xx_add_device_eth(1);
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ar71xx_add_device_spi(NULL, wrt400n_spi_info,
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ARRAY_SIZE(wrt400n_spi_info));
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ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wrt400n_leds_gpio),
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wrt400n_leds_gpio);
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ar71xx_add_device_gpio_buttons(-1, WRT400N_BUTTONS_POLL_INTERVAL,
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ARRAY_SIZE(wrt400n_gpio_buttons),
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wrt400n_gpio_buttons);
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/* TODO: PCI support */
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}
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MIPS_MACHINE(AR71XX_MACH_WRT400N, "Linksys WRT400N", wrt400n_setup);
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@ -77,6 +77,9 @@ static struct board_rec boards[] __initdata = {
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}, {
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.name = "WNR2000",
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.mach_type = AR71XX_MACH_WNR2000,
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}, {
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.name = "WRT400N",
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.mach_type = AR71XX_MACH_WRT400N,
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}, {
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.name = "PB42",
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.mach_type = AR71XX_MACH_PB42,
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@ -130,6 +130,7 @@ extern unsigned long ar71xx_mach_type;
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#define AR71XX_MACH_TL_WR941ND 16 /* TP-LINK TL-WR941ND */
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#define AR71XX_MACH_UBNT_RSPRO 17 /* Ubiquiti RouterStation Pro */
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#define AR71XX_MACH_AP81 18 /* Atheros AP81 */
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#define AR71XX_MACH_WRT400N 19 /* Linksys WRT400N */
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/*
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* PLL block
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