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146 lines
3.5 KiB
C
146 lines
3.5 KiB
C
/*
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* NETGEAR WNR2000 board support
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*
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* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
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* Copyright (C) 2008-2009 Andy Boyett <agb@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/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <asm/mach-ath79/ath79.h>
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#define WNR2000_GPIO_LED_PWR_GREEN 14
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#define WNR2000_GPIO_LED_PWR_AMBER 7
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#define WNR2000_GPIO_LED_WPS 4
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#define WNR2000_GPIO_LED_WLAN 6
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#define WNR2000_GPIO_BTN_RESET 21
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#define WNR2000_GPIO_BTN_WPS 8
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#define WNR2000_KEYS_POLL_INTERVAL 20 /* msecs */
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#define WNR2000_KEYS_DEBOUNCE_INTERVAL (3 * WNR2000_KEYS_POLL_INTERVAL)
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static struct mtd_partition wnr2000_partitions[] = {
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{
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.name = "u-boot",
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.offset = 0,
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.size = 0x040000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "u-boot-env",
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.offset = 0x040000,
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.size = 0x010000,
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}, {
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.name = "rootfs",
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.offset = 0x050000,
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.size = 0x240000,
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}, {
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.name = "user-config",
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.offset = 0x290000,
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.size = 0x010000,
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}, {
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.name = "uImage",
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.offset = 0x2a0000,
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.size = 0x120000,
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}, {
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.name = "language_table",
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.offset = 0x3c0000,
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.size = 0x020000,
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}, {
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.name = "rootfs_checksum",
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.offset = 0x3e0000,
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.size = 0x010000,
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}, {
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.name = "art",
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.offset = 0x3f0000,
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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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static struct flash_platform_data wnr2000_flash_data = {
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.parts = wnr2000_partitions,
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.nr_parts = ARRAY_SIZE(wnr2000_partitions),
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};
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static struct gpio_led wnr2000_leds_gpio[] __initdata = {
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{
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.name = "wnr2000:green:power",
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.gpio = WNR2000_GPIO_LED_PWR_GREEN,
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.active_low = 1,
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}, {
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.name = "wnr2000:amber:power",
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.gpio = WNR2000_GPIO_LED_PWR_AMBER,
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.active_low = 1,
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}, {
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.name = "wnr2000:green:wps",
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.gpio = WNR2000_GPIO_LED_WPS,
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.active_low = 1,
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}, {
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.name = "wnr2000:blue:wlan",
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.gpio = WNR2000_GPIO_LED_WLAN,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button wnr2000_gpio_keys[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WNR2000_GPIO_BTN_RESET,
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}, {
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.desc = "wps",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WNR2000_GPIO_BTN_WPS,
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}
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};
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static void __init wnr2000_setup(void)
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{
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u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
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ath79_register_mdio(0, 0x0);
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ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ath79_eth0_data.speed = SPEED_100;
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ath79_eth0_data.duplex = DUPLEX_FULL;
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ath79_eth0_data.has_ar8216 = 1;
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ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ath79_eth1_data.phy_mask = 0x10;
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ath79_register_eth(0);
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ath79_register_eth(1);
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ath79_register_m25p80(&wnr2000_flash_data);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000_leds_gpio),
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wnr2000_leds_gpio);
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ath79_register_gpio_keys_polled(-1, WNR2000_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(wnr2000_gpio_keys),
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wnr2000_gpio_keys);
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ath79_register_wmac(eeprom, NULL);
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}
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MIPS_MACHINE(ATH79_MACH_WNR2000, "WNR2000", "NETGEAR WNR2000", wnr2000_setup);
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