Qxwlan E750A v4 is based on Qualcomm QCA9344. Specification: - 560/450/225 MHz (CPU/DDR/AHB) - 128 MB of RAM (DDR2) - 8/16 MB of FLASH (SPI NOR) - 2T2R 5G GHz (AR9344) - 2x 10/100 Mbps Ethernet (one port with PoE support) - 1x miniPCIe slot (USB 2.0 bus only) - 7x LED (6 driven by GPIO) - 1x button (reset) - 1x DC jack for main power input (9-48 V) - UART (J23) and LEDs (J2) headers on PCB Flash instruction (using U-Boot CLI and tftp server): - Configure PC with static IP 192.168.1.10 and tftp server. - Rename "sysupgrade" filename to "firmware.bin" and place it in tftp server directory. - Connect PC with one of RJ45 ports, power up the board and press "enter" key to access U-Boot CLI. - Use the following command to update the device to OpenWrt: "run lfw". Flash instruction (using U-Boot web-based recovery): - Configure PC with static IP 192.168.1.xxx(2-254)/24. - Connect PC with one of RJ45 ports, press the reset button, power up the board and keep button pressed for around 6-7 seconds, until LEDs start flashing. - Open your browser and enter 192.168.1.1, select "sysupgrade" image and click the upgrade button. Signed-off-by: 张鹏 <sd20@qxwlan.com>master
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/*
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* Qxwlan E750A v4 board support |
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* |
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* Copyright (C) 2017 Peng Zhang <sd20@qxwlan.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/phy.h> |
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#include <linux/gpio.h> |
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#include <linux/platform_device.h> |
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#include <linux/ath9k_platform.h> |
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#include <linux/ar8216_platform.h> |
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#include <asm/mach-ath79/ar71xx_regs.h> |
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#include "common.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-usb.h" |
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#include "dev-wmac.h" |
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#include "machtypes.h" |
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#include "pci.h" |
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#define E750A_V4_GPIO_LED_SYS 14 |
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#define E750A_V4_GPIO_LED_LAN 19 |
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#define E750A_V4_GPIO_LED_WAN 18 |
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#define E750A_V4_GPIO_LED_DS10 15 |
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#define E750A_V4_GPIO_LED_DS20 20 |
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#define E750A_V4_GPIO_LED_WLAN 21 |
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#define E750A_V4_GPIO_BTN_RESET 12 |
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#define E750A_V4_KEYS_POLL_INTERVAL 20 /* msecs */ |
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#define E750A_V4_KEYS_DEBOUNCE_INTERVAL (3 * E750A_V4_KEYS_POLL_INTERVAL) |
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static struct gpio_led e750a_v4_leds_gpio[] __initdata = { |
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{ |
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.name = "e750a-v4:green:system", |
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.gpio = E750A_V4_GPIO_LED_SYS, |
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.active_low = 1, |
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}, |
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{ |
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.name = "e750a-v4:green:lan", |
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.gpio = E750A_V4_GPIO_LED_LAN, |
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.active_low = 1, |
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}, |
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{ |
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.name = "e750a-v4:green:wan", |
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.gpio = E750A_V4_GPIO_LED_WAN, |
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.active_low = 1, |
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}, |
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{ |
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.name = "e750a-v4:green:wlan", |
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.gpio = E750A_V4_GPIO_LED_WLAN, |
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.active_low = 1, |
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}, |
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{ |
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.name = "e750a-v4:green:ds10", |
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.gpio = E750A_V4_GPIO_LED_DS10, |
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.active_low = 1, |
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}, |
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{ |
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.name = "e750a-v4:green:ds20", |
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.gpio = E750A_V4_GPIO_LED_DS20, |
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.active_low = 1, |
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}, |
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}; |
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static struct gpio_keys_button e750a_v4_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 = E750A_V4_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = E750A_V4_GPIO_BTN_RESET, |
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.active_low = 1, |
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}, |
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}; |
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static void __init e750a_v4_setup(void) |
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{ |
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u8 *mac = (u8 *) KSEG1ADDR(0x1f050400); |
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u8 *art = (u8 *) KSEG1ADDR(0x1f061000); |
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ath79_register_m25p80(NULL); |
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ath79_register_leds_gpio(-1, ARRAY_SIZE(e750a_v4_leds_gpio), |
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e750a_v4_leds_gpio); |
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ath79_register_gpio_keys_polled(-1, E750A_V4_KEYS_POLL_INTERVAL, |
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ARRAY_SIZE(e750a_v4_gpio_keys), |
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e750a_v4_gpio_keys); |
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ath79_register_mdio(1, 0x0); |
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE); |
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/* GMAC1 is connected to the internal switch */ |
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; |
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ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); |
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ath79_register_eth(1); |
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/* GMAC0 is connected to the PHY4 of the internal switch */ |
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ath79_switch_data.phy4_mii_en = 1; |
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ath79_switch_data.phy_poll_mask = BIT(4); |
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; |
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ath79_eth0_data.phy_mask = BIT(4); |
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ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; |
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1); |
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ath79_register_eth(0); |
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ath79_register_pci(); |
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ath79_register_usb(); |
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ath79_register_wmac(art, NULL); |
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} |
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MIPS_MACHINE(ATH79_MACH_E750A_V4, "E750A-V4", "Qxlan E750A v4", |
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e750a_v4_setup); |
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