ALFA Network AP91-5G is a 5 GHz outdoor AP/CPE board, based on Atheros AR7240 + AR9280. Specification: - 400/400/200 MHz (CPU/DDR/AHB) - 32 MB of RAM (DDR1) - 8 MB of FLASH (SPI NOR) - 1x 10/100 Mbps Ethernet, with passive PoE support (24 V) - 1T1R 5 GHz (AR9280), with ext. PA (SE5004L) and LNA, up to 27 dBm - 6x LED (5 are driven by GPIO) - 1x button (reset) - external h/w watchdog (EM6324QYSP5B, disabled and not used) - header for optional 802.3at/af PoE module - DC jack for main power input (optional, not installed by default) - UART and LEDs headers on PCB Flash instruction: Use "factory" image in vendor GUI (in case of problems, make sure your board has up to date firmware). Alternatively, TFTP in U-Boot can be used: select option "2. Load system code then write to Flash via TFTP" during early boot and use "sysupgrade" image. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>master
Piotr Dymacz
7 years ago
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ce6c7691ec
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7f9f42d42e
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/*
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* ALFA Network AP91-5G board support |
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* |
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* Copyright (C) 2018 Piotr Dymacz <pepe2k@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/gpio.h> |
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#include <linux/platform_device.h> |
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#include <asm/mach-ath79/ath79.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-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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#define AP91_5G_GPIO_LED_LAN 17 |
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#define AP91_5G_GPIO_LED_SIGNAL1 12 |
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#define AP91_5G_GPIO_LED_SIGNAL2 8 |
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#define AP91_5G_GPIO_LED_SIGNAL3 6 |
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#define AP91_5G_GPIO_LED_SIGNAL4 7 |
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#define AP91_5G_GPIO_WDT_EN 1 |
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#define AP91_5G_GPIO_WDT_IN 0 |
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#define AP91_5G_GPIO_BTN_RESET 11 |
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#define AP91_5G_KEYS_POLL_INTERVAL 20 |
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#define AP91_5G_KEYS_DEBOUNCE_INTERVAL (3 * AP91_5G_KEYS_POLL_INTERVAL) |
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#define AP91_5G_WMAC_CALDATA_OFFSET 0x1000 |
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static struct gpio_led ap91_5g_leds_gpio[] __initdata = { |
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{ |
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.name = "ap91-5g:green:lan", |
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.gpio = AP91_5G_GPIO_LED_LAN, |
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.active_low = 1, |
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}, { |
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.name = "ap91-5g:red:signal1", |
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.gpio = AP91_5G_GPIO_LED_SIGNAL1, |
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.active_low = 1, |
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}, { |
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.name = "ap91-5g:orange:signal2", |
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.gpio = AP91_5G_GPIO_LED_SIGNAL2, |
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.active_low = 1, |
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}, { |
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.name = "ap91-5g:green:signal3", |
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.gpio = AP91_5G_GPIO_LED_SIGNAL3, |
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.active_low = 1, |
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}, { |
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.name = "ap91-5g:green:signal4", |
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.gpio = AP91_5G_GPIO_LED_SIGNAL4, |
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.active_low = 1, |
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}, |
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}; |
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static struct gpio_keys_button ap91_5g_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 = AP91_5G_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = AP91_5G_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 ap91_5g_setup(void) |
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{ |
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u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); |
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ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE, |
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AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN); |
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gpio_set_value(AP91_5G_GPIO_LED_LAN, 1); |
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gpio_set_value(AP91_5G_GPIO_LED_SIGNAL3, 1); |
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gpio_set_value(AP91_5G_GPIO_LED_SIGNAL4, 1); |
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ath79_register_m25p80(NULL); |
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ath79_register_mdio(0, 0x0); |
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/* LAN */ |
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ath79_eth0_data.duplex = DUPLEX_FULL; |
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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.speed = SPEED_100; |
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ath79_init_mac(ath79_eth0_data.mac_addr, art, 0); |
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ath79_register_eth(0); |
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ath79_register_leds_gpio(-1, ARRAY_SIZE(ap91_5g_leds_gpio), |
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ap91_5g_leds_gpio); |
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ath79_register_gpio_keys_polled(-1, AP91_5G_KEYS_POLL_INTERVAL, |
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ARRAY_SIZE(ap91_5g_gpio_keys), |
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ap91_5g_gpio_keys); |
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gpio_request_one(AP91_5G_GPIO_WDT_IN, |
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GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, |
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"WDT input"); |
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gpio_request_one(AP91_5G_GPIO_WDT_EN, |
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GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, |
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"WDT enable"); |
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ap91_pci_init(art + AP91_5G_WMAC_CALDATA_OFFSET, NULL); |
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} |
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MIPS_MACHINE(ATH79_MACH_AP91_5G, "AP91-5G", "ALFA Network AP91-5G", |
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ap91_5g_setup); |
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