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415175246e
The addresses were read from the 'config' partition, which would not always contain the addresses at the same offsets, depending on the stock firmware version used before flashing LEDE. Change this to get the addresses from the 'product-info' partition, which is read-only. Reported-and-tested-by: Andreas Ziegler <ml@andreas-ziegler.de> Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
191 lines
4.9 KiB
C
191 lines
4.9 KiB
C
/*
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* TP-LINK WR1043 V4 support
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*
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* Copyright (C) 2015-2016 P. Wassi <p.wassi at gmx.at>
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* Copyright (C) 2016 Matthias Schiffer <mschiffer@universe-factory.net>
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* Copyright (C) 2016 Andreas Ziegler <github@andreas-ziegler.de>
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* Copyright (C) 2016 Ludwig Thomeczek <ledesrc@wxorx.net>
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*
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* Derived from: mach-dir-869-a1.c
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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/gpio.h>
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#include <linux/init.h>
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#include <linux/pci.h>
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#include <linux/platform_device.h>
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#include <linux/ath9k_platform.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/irq.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include <linux/platform_data/phy-at803x.h>
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#include <linux/ar8216_platform.h>
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#include "common.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 "dev-wmac.h"
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#include "dev-usb.h"
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#include "machtypes.h"
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#include "nvram.h"
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#define TL_WR1043_V4_GPIO_BTN_RESET 2
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#define TL_WR1043_V4_GPIO_BTN_RFKILL 5
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#define TL_WR1043_V4_GPIO_LED_WLAN 19
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#define TL_WR1043_V4_GPIO_LED_USB 7
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#define TL_WR1043_V4_GPIO_LED_WPS 1
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#define TL_WR1043_V4_GPIO_LED_SYSTEM 6
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#define TL_WR1043_V4_GPIO_USB_POWER 8
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#define TL_WR1043_V4_GPIO_LED_WAN 15
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#define TL_WR1043_V4_GPIO_LED_LAN1 9
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#define TL_WR1043_V4_GPIO_LED_LAN2 14
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#define TL_WR1043_V4_GPIO_LED_LAN3 21
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#define TL_WR1043_V4_GPIO_LED_LAN4 20
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#define TL_WR1043_V4_KEYS_POLL_INTERVAL 20 /* msecs */
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#define TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1043_V4_KEYS_POLL_INTERVAL)
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#define TL_WR1043_V4_MAC_LOCATION 0x1ff50008
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#define TL_WR1043_V4_EEPROM_ADDR 0x1fff0000
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#define TL_WR1043_V4_WMAC_CALDATA_OFFSET 0x1000
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static struct gpio_led tl_wr1043nd_v4_leds_gpio[] __initdata = {
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{
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.name = "tp-link:green:wps",
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.gpio = TL_WR1043_V4_GPIO_LED_WPS,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:system",
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.gpio = TL_WR1043_V4_GPIO_LED_SYSTEM,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:wlan",
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.gpio = TL_WR1043_V4_GPIO_LED_WLAN,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:usb",
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.gpio = TL_WR1043_V4_GPIO_LED_USB,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:wan",
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.gpio = TL_WR1043_V4_GPIO_LED_WAN,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:lan1",
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.gpio = TL_WR1043_V4_GPIO_LED_LAN1,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:lan2",
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.gpio = TL_WR1043_V4_GPIO_LED_LAN2,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:lan3",
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.gpio = TL_WR1043_V4_GPIO_LED_LAN3,
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.active_low = 1,
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},
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{
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.name = "tp-link:green:lan4",
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.gpio = TL_WR1043_V4_GPIO_LED_LAN4,
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.active_low = 1,
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},
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};
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static struct gpio_keys_button tl_wr1043nd_v4_gpio_keys[] __initdata = {
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{
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.desc = "Reset button",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL,
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.gpio = TL_WR1043_V4_GPIO_BTN_RESET,
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.active_low = 1,
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},
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{
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.desc = "RFKILL button",
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.type = EV_KEY,
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.code = KEY_RFKILL,
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.debounce_interval = TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL,
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.gpio = TL_WR1043_V4_GPIO_BTN_RFKILL,
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.active_low = 1,
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},
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};
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static struct ar8327_pad_cfg tl_wr1043nd_v4_ar8327_pad0_cfg = {
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.mode = AR8327_PAD_MAC_SGMII,
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.sgmii_delay_en = true,
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};
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static struct ar8327_platform_data tl_wr1043nd_v4_ar8327_data = {
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.pad0_cfg = &tl_wr1043nd_v4_ar8327_pad0_cfg,
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.port0_cfg = {
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.force_link = 1,
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.speed = AR8327_PORT_SPEED_1000,
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.duplex = 1,
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.txpause = 1,
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.rxpause = 1,
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},
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};
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static struct mdio_board_info tl_wr1043nd_v4_mdio0_info[] = {
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{
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.bus_id = "ag71xx-mdio.0",
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.phy_addr = 0,
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.platform_data = &tl_wr1043nd_v4_ar8327_data,
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},
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};
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static void __init tl_wr1043nd_v4_setup(void)
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{
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u8 *mac = (u8 *) KSEG1ADDR(TL_WR1043_V4_MAC_LOCATION);
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u8 *eeprom = (u8 *) KSEG1ADDR(TL_WR1043_V4_EEPROM_ADDR);
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ath79_register_m25p80(NULL);
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
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ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
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ath79_eth0_data.phy_mask = BIT(0);
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mdiobus_register_board_info(tl_wr1043nd_v4_mdio0_info,
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ARRAY_SIZE(tl_wr1043nd_v4_mdio0_info));
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ath79_register_usb();
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ath79_register_mdio(0, 0);
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ath79_register_eth(0);
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ath79_register_wmac(eeprom + TL_WR1043_V4_WMAC_CALDATA_OFFSET, mac);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_v4_leds_gpio),
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tl_wr1043nd_v4_leds_gpio);
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ath79_register_gpio_keys_polled(-1, TL_WR1043_V4_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(tl_wr1043nd_v4_gpio_keys),
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tl_wr1043nd_v4_gpio_keys);
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gpio_request_one(TL_WR1043_V4_GPIO_USB_POWER,
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GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
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"USB power");
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}
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MIPS_MACHINE(ATH79_MACH_TL_WR1043ND_V4, "TL-WR1043ND-v4",
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"TP-LINK TL-WR1043ND v4", tl_wr1043nd_v4_setup);
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