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authorPiotr Dymacz <pepe2k@gmail.com>2017-03-31 13:37:31 +0200
committerPiotr Dymacz <pepe2k@gmail.com>2017-07-22 23:13:55 +0200
commit0c6165d21ad274261bf8176828e122964e25c215 (patch)
tree0866801d72bc2c8d1b1b40a90a60870071cae56c /target/linux/ar71xx/files
parent5bc5d94549d51a4579bd956f9495c6be0d5a712f (diff)
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ar71xx: add support for ALFA Network AP121F
ALFA Network AP121F is a pocket-size router dedicated for VPN/TOR users. Device is based on Atheros AR9331 WiSoC and is running a custom version (updated from OpenWrt CC to LEDE 17.01 release) of NetAidKit firmware. Specification: - 400/400/200 MHz (CPU/DDR/AHB) - 64 MB of RAM (DDR1) - 16 MB of FLASH (SPI NOR) - 1x 10/100 Mbps Ethernet - 1T1R 2.4 GHz - 1x microSD (optional, on separate PCB) - 3x LED, 1x button, 1x switch - UART header on PCB Flash instruction (under U-Boot web recovery mode): 1. Configure PC with static IP 192.168.1.2/24. 2. Connect PC with RJ45 port, press the reset button, power up device, wait for first blink of all LEDs (indicates network setup), then keep button for 3 following blinks and release it. 3. Open 192.168.1.1 address in your browser and upload sysupgrade image. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt10
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Makefile1
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-ap121f.c103
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/machtypes.h1
4 files changed, 115 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 055dddf33d..ff9c3037a1 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -16,6 +16,16 @@ config ATH79_MACH_ALFA_AP120C
select ATH79_DEV_M25P80
select ATH79_DEV_WMAC
+config ATH79_MACH_AP121F
+ bool "ALFA Network AP121F support"
+ select SOC_AR933X
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+
config ATH79_MACH_ALFA_AP96
bool "ALFA Network AP96 board support"
select SOC_AR71XX
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 3f589f7e2e..469b6a794c 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -48,6 +48,7 @@ obj-$(CONFIG_ATH79_MACH_ANTMINER_S1) += mach-antminer-s1.o
obj-$(CONFIG_ATH79_MACH_ANTMINER_S3) += mach-antminer-s3.o
obj-$(CONFIG_ATH79_MACH_ANTROUTER_R1) += mach-antrouter-r1.o
obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
+obj-$(CONFIG_ATH79_MACH_AP121F) += mach-ap121f.o
obj-$(CONFIG_ATH79_MACH_AP132) += mach-ap132.o
obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o
obj-$(CONFIG_ATH79_MACH_AP143) += mach-ap143.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ap121f.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ap121f.c
new file mode 100644
index 0000000000..955b7faf63
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ap121f.c
@@ -0,0 +1,103 @@
+/*
+ * ALFA Network AP121F board support
+ *
+ * Copyright (C) 2017 Piotr Dymacz <pepe2k@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define AP121F_GPIO_LED_LAN 17
+#define AP121F_GPIO_LED_VPN 27
+#define AP121F_GPIO_LED_WLAN 0
+
+#define AP121F_GPIO_MICROSD_EN 26
+
+#define AP121F_GPIO_BTN_RESET 12
+#define AP121F_GPIO_BTN_SWITCH 21
+
+#define AP121F_KEYS_POLL_INTERVAL 20
+#define AP121F_KEYS_DEBOUNCE_INTERVAL (3 * AP121F_KEYS_POLL_INTERVAL)
+
+#define AP121F_WMAC_CALDATA_OFFSET 0x1000
+
+static struct gpio_led ap121f_leds_gpio[] __initdata = {
+ {
+ .name = "ap121f:green:lan",
+ .gpio = AP121F_GPIO_LED_LAN,
+ .active_low = 1,
+ }, {
+ .name = "ap121f:green:vpn",
+ .gpio = AP121F_GPIO_LED_VPN,
+ .active_low = 1,
+ }, {
+ .name = "ap121f:green:wlan",
+ .gpio = AP121F_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button ap121f_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AP121F_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121F_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "switch",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = AP121F_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121F_GPIO_BTN_SWITCH,
+ .active_low = 0,
+ },
+};
+
+static void __init ap121f_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1f040000);
+
+ ath79_register_m25p80(NULL);
+
+ ath79_setup_ar933x_phy4_switch(false, false);
+
+ /* LAN */
+ ath79_register_mdio(0, 0x0);
+ ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
+ ath79_register_eth(0);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121f_leds_gpio),
+ ap121f_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, AP121F_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121f_gpio_keys),
+ ap121f_gpio_keys);
+
+ gpio_request_one(AP121F_GPIO_MICROSD_EN,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "microSD enable");
+
+ ath79_register_wmac(art + AP121F_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_AP121F, "AP121F", "ALFA Network AP121F", ap121f_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 0b70256338..5bc50a42ff 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -30,6 +30,7 @@ enum ath79_mach_type {
ATH79_MACH_ANTROUTER_R1, /* Antrouter R1 */
ATH79_MACH_AP121, /* Atheros AP121 reference board */
ATH79_MACH_AP121_MINI, /* Atheros AP121-MINI reference board */
+ ATH79_MACH_AP121F, /* ALFA Network AP121F */
ATH79_MACH_AP132, /* Atheros AP132 reference board */
ATH79_MACH_AP135_020, /* Atheros AP135-020 reference board */
ATH79_MACH_AP136_010, /* Atheros AP136-010 reference board */