ar71xx: support for D-LINK DIR-615 rev. E4
This patch adds support for D-LINK DIR-615 E4 board. It's mostly based on the existing support for DIR-600 A1, with some changes in the leds configuration. It's an updated version of the patch that reliably works on my hw for about a year (it was built from trunk on Jan 2011). When I decided to update the firmware and checked for the current support for that device, I also found previously posted patches by Alexey Loukianov that mentioned some stability issues. I'm not sure where could be the difference, the patches are very similar except the wmac led pin number - I was using 1, and those patches used 17. [juhosg: add 3.2 support] Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com> SVN-Revision: 29973v19.07.3_mercusys_ac12_duma
Gabor Juhos
13 years ago
parent
97e4ddd012
commit
faeca86e50
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/*
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* D-Link DIR-615 rev. E4 board support
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*
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* Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2012 Vadim Girlin <vadimgirlin@gmail.com>
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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-ar71xx/ar71xx.h>
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#include "machtype.h"
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#include "devices.h"
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#include "dev-m25p80.h"
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#include "dev-ap91-pci.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "nvram.h"
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#define DIR_615_E4_GPIO_LED_WPS 0
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#define DIR_615_E4_GPIO_LED_POWER_AMBER 1
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#define DIR_615_E4_GPIO_LED_POWER_GREEN 6
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#define DIR_615_E4_GPIO_LED_WAN_AMBER 7
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#define DIR_615_E4_GPIO_LED_WAN_GREEN 17
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#define DIR_615_E4_GPIO_LED_LAN1_GREEN 13
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#define DIR_615_E4_GPIO_LED_LAN2_GREEN 14
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#define DIR_615_E4_GPIO_LED_LAN3_GREEN 15
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#define DIR_615_E4_GPIO_LED_LAN4_GREEN 16
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#define DIR_615_E4_GPIO_BTN_RESET 8
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#define DIR_615_E4_GPIO_BTN_WPS 12
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#define DIR_615_E4_KEYS_POLL_INTERVAL 20
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#define DIR_615_E4_KEYS_DEBOUNCE_INTERVAL (3 * DIR_615_E4_KEYS_POLL_INTERVAL)
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#define DIR_615_E4_NVRAM_ADDR 0x1f030000
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#define DIR_615_E4_NVRAM_SIZE 0x10000
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#ifdef CONFIG_MTD_PARTITIONS
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static struct mtd_partition dir_615_e4_partitions[] = {
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{
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.name = "u-boot",
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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 = "nvram",
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.offset = 0x030000,
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.size = 0x010000,
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}, {
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.name = "kernel",
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.offset = 0x040000,
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.size = 0x0e0000,
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}, {
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.name = "rootfs",
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.offset = 0x120000,
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.size = 0x2c0000,
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}, {
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.name = "mac",
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.offset = 0x3e0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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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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.name = "firmware",
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.offset = 0x040000,
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.size = 0x3a0000,
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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 dir_615_e4_flash_data = {
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#ifdef CONFIG_MTD_PARTITIONS
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.parts = dir_615_e4_partitions,
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.nr_parts = ARRAY_SIZE(dir_615_e4_partitions),
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#endif
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};
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static struct gpio_led dir_615_e4_leds_gpio[] __initdata = {
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{
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.name = "dir-615-e4:green:power",
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.gpio = DIR_615_E4_GPIO_LED_POWER_GREEN,
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}, {
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.name = "dir-615-e4:amber:power",
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.gpio = DIR_615_E4_GPIO_LED_POWER_AMBER,
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}, {
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.name = "dir-615-e4:green:wan",
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.gpio = DIR_615_E4_GPIO_LED_WAN_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:amber:wan",
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.gpio = DIR_615_E4_GPIO_LED_WAN_AMBER,
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}, {
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.name = "dir-615-e4:green:lan1",
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.gpio = DIR_615_E4_GPIO_LED_LAN1_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:green:lan2",
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.gpio = DIR_615_E4_GPIO_LED_LAN2_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:green:lan3",
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.gpio = DIR_615_E4_GPIO_LED_LAN3_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:green:lan4",
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.gpio = DIR_615_E4_GPIO_LED_LAN4_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:blue:wps",
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.gpio = DIR_615_E4_GPIO_LED_WPS,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button dir_615_e4_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 = DIR_615_E4_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DIR_615_E4_GPIO_BTN_RESET,
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.active_low = 1,
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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 = DIR_615_E4_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DIR_615_E4_GPIO_BTN_WPS,
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.active_low = 1,
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}
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};
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static void __init dir_615_e4_setup(void)
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{
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const char *nvram = (char *) KSEG1ADDR(DIR_615_E4_NVRAM_ADDR);
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u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
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u8 mac_buff[6];
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u8 *mac = NULL;
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if (nvram_parse_mac_addr(nvram, DIR_615_E4_NVRAM_SIZE,
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"lan_mac=", mac_buff) == 0) {
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ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac_buff, 0);
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ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac_buff, 1);
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mac = mac_buff;
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}
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ar71xx_add_device_m25p80(&dir_615_e4_flash_data);
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ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir_615_e4_leds_gpio),
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dir_615_e4_leds_gpio);
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ar71xx_register_gpio_keys_polled(-1, DIR_615_E4_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(dir_615_e4_gpio_keys),
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dir_615_e4_gpio_keys);
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ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
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ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
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ar71xx_add_device_mdio(0, 0x0);
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/* LAN ports */
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ar71xx_add_device_eth(1);
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/* WAN port */
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ar71xx_add_device_eth(0);
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ap91_pci_setup_wmac_led_pin(1);
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ap91_pci_init(ee, mac);
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}
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MIPS_MACHINE(AR71XX_MACH_DIR_615_E4, "DIR-615-E4", "D-Link DIR-615 rev. E4",
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dir_615_e4_setup);
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@ -0,0 +1,179 @@
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/*
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* D-Link DIR-615 rev. E4 board support
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*
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* Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2012 Vadim Girlin <vadimgirlin@gmail.com>
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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-ap9x-pci.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 "machtypes.h"
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#include "nvram.h"
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#define DIR_615_E4_GPIO_LED_WPS 0
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#define DIR_615_E4_GPIO_LED_POWER_AMBER 1
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#define DIR_615_E4_GPIO_LED_POWER_GREEN 6
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#define DIR_615_E4_GPIO_LED_WAN_AMBER 7
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#define DIR_615_E4_GPIO_LED_WAN_GREEN 17
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#define DIR_615_E4_GPIO_LED_LAN1_GREEN 13
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#define DIR_615_E4_GPIO_LED_LAN2_GREEN 14
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#define DIR_615_E4_GPIO_LED_LAN3_GREEN 15
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#define DIR_615_E4_GPIO_LED_LAN4_GREEN 16
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#define DIR_615_E4_GPIO_BTN_RESET 8
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#define DIR_615_E4_GPIO_BTN_WPS 12
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#define DIR_615_E4_KEYS_POLL_INTERVAL 20
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#define DIR_615_E4_KEYS_DEBOUNCE_INTERVAL (3 * DIR_615_E4_KEYS_POLL_INTERVAL)
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#define DIR_615_E4_NVRAM_ADDR 0x1f030000
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#define DIR_615_E4_NVRAM_SIZE 0x10000
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static struct mtd_partition dir_615_e4_partitions[] = {
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{
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.name = "u-boot",
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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 = "nvram",
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.offset = 0x030000,
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.size = 0x010000,
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}, {
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.name = "kernel",
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.offset = 0x040000,
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.size = 0x0e0000,
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}, {
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.name = "rootfs",
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.offset = 0x120000,
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.size = 0x2c0000,
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}, {
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.name = "mac",
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.offset = 0x3e0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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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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.name = "firmware",
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.offset = 0x040000,
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.size = 0x3a0000,
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}
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};
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static struct flash_platform_data dir_615_e4_flash_data = {
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.parts = dir_615_e4_partitions,
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.nr_parts = ARRAY_SIZE(dir_615_e4_partitions),
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};
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static struct gpio_led dir_615_e4_leds_gpio[] __initdata = {
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{
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.name = "dir-615-e4:green:power",
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.gpio = DIR_615_E4_GPIO_LED_POWER_GREEN,
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}, {
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.name = "dir-615-e4:amber:power",
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.gpio = DIR_615_E4_GPIO_LED_POWER_AMBER,
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}, {
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.name = "dir-615-e4:green:wan",
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.gpio = DIR_615_E4_GPIO_LED_WAN_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:amber:wan",
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.gpio = DIR_615_E4_GPIO_LED_WAN_AMBER,
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}, {
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.name = "dir-615-e4:green:lan1",
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.gpio = DIR_615_E4_GPIO_LED_LAN1_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:green:lan2",
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.gpio = DIR_615_E4_GPIO_LED_LAN2_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:green:lan3",
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.gpio = DIR_615_E4_GPIO_LED_LAN3_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:green:lan4",
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.gpio = DIR_615_E4_GPIO_LED_LAN4_GREEN,
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.active_low = 1,
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}, {
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.name = "dir-615-e4:blue:wps",
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.gpio = DIR_615_E4_GPIO_LED_WPS,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button dir_615_e4_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 = DIR_615_E4_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DIR_615_E4_GPIO_BTN_RESET,
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.active_low = 1,
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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 = DIR_615_E4_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DIR_615_E4_GPIO_BTN_WPS,
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.active_low = 1,
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}
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};
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static void __init dir_615_e4_setup(void)
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{
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const char *nvram = (char *) KSEG1ADDR(DIR_615_E4_NVRAM_ADDR);
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u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
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u8 mac_buff[6];
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u8 *mac = NULL;
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if (ath79_nvram_parse_mac_addr(nvram, DIR_615_E4_NVRAM_SIZE,
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"lan_mac=", mac_buff) == 0) {
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ath79_init_mac(ath79_eth0_data.mac_addr, mac_buff, 0);
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ath79_init_mac(ath79_eth1_data.mac_addr, mac_buff, 1);
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mac = mac_buff;
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}
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ath79_register_m25p80(&dir_615_e4_flash_data);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(dir_615_e4_leds_gpio),
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dir_615_e4_leds_gpio);
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ath79_register_gpio_keys_polled(-1, DIR_615_E4_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(dir_615_e4_gpio_keys),
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dir_615_e4_gpio_keys);
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
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ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
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ath79_register_mdio(0, 0x0);
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/* LAN ports */
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ath79_register_eth(1);
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/* WAN port */
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ath79_register_eth(0);
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ap9x_pci_setup_wmac_led_pin(0, 1);
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ap91_pci_init(ee, mac);
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}
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MIPS_MACHINE(ATH79_MACH_DIR_615_E4, "DIR-615-E4", "D-Link DIR-615 rev. E4",
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dir_615_e4_setup);
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