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author | Piotr Dymacz <pepe2k@gmail.com> | 2016-10-08 01:17:04 +0200 |
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committer | John Crispin <john@phrozen.org> | 2016-11-21 10:05:40 +0100 |
commit | eb9ba2b91e0f0c2d0b072b3fea3ea2a8b50af5fc (patch) | |
tree | 9b881025fb7f4d892f7959a1a080ca16f7565c84 /target/linux/ar71xx/files/arch/mips/ath79/mach-cpe870.c | |
parent | 9ee8257cc7ed45cde07558a3b9e5310d16ad078d (diff) | |
download | mtk-20170518-eb9ba2b91e0f0c2d0b072b3fea3ea2a8b50af5fc.zip mtk-20170518-eb9ba2b91e0f0c2d0b072b3fea3ea2a8b50af5fc.tar.gz mtk-20170518-eb9ba2b91e0f0c2d0b072b3fea3ea2a8b50af5fc.tar.bz2 |
ar71xx: add support for YunCore CPE870
YunCore CPE870 is an outdoor CPE/AP based on Atheros AR9341.
Short specification:
- 535/400/200 MHz (CPU/DDR/AHB)
- 2x 10/100 Mbps Ethernet, passive PoE support
- 64/128 MB of RAM (DDR2)
- 8 MB of FLASH
- 2T2R 2.4 GHz with external PA (SKY65174-21), up to 30 dBm
- internal 14 dBi panel antenna
- 8x LED, 1x button
- UART (JP1) header on PCB
Flash instruction (do it under U-Boot, using UART):
1. tftp 0x80060000 lede-ar71xx-generic-cpe870-squashfs-sysupgrade.bin
2. erase 0x9f020000 +$filesize
3. cp.b $fileaddr 0x9f020000 $filesize
4. setenv bootcmd "bootm 0x9f020000"
5. saveenv && reset
Vendor firmware access (login/password): Admin/5up
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-cpe870.c')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-cpe870.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe870.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe870.c new file mode 100644 index 0000000..284cdc7 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe870.c @@ -0,0 +1,152 @@ +/* + * YunCore CPE870 board support + * + * Copyright (C) 2016 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 CPE870_GPIO_LED_LINK1 0 +#define CPE870_GPIO_LED_LINK2 1 +#define CPE870_GPIO_LED_LINK3 2 +#define CPE870_GPIO_LED_LINK4 3 +#define CPE870_GPIO_LED_WLAN 13 +#define CPE870_GPIO_LED_WAN 19 +#define CPE870_GPIO_LED_LAN 20 + +#define CPE870_GPIO_BTN_RESET 16 + +#define CPE870_KEYS_POLL_INTERVAL 20 +#define CPE870_KEYS_DEBOUNCE_INTERVAL (3 * CPE870_KEYS_POLL_INTERVAL) + +static struct gpio_led cpe870_leds_gpio[] __initdata = { + { + .name = "cpe870:green:lan", + .gpio = CPE870_GPIO_LED_LAN, + .active_low = 1, + }, + { + .name = "cpe870:green:wan", + .gpio = CPE870_GPIO_LED_WAN, + .active_low = 1, + }, + { + .name = "cpe870:green:wlan", + .gpio = CPE870_GPIO_LED_WLAN, + .active_low = 1, + }, + { + .name = "cpe870:green:link1", + .gpio = CPE870_GPIO_LED_LINK1, + .active_low = 1, + }, + { + .name = "cpe870:green:link2", + .gpio = CPE870_GPIO_LED_LINK2, + .active_low = 1, + }, + { + .name = "cpe870:green:link3", + .gpio = CPE870_GPIO_LED_LINK3, + .active_low = 1, + }, + { + .name = "cpe870:green:link4", + .gpio = CPE870_GPIO_LED_LINK4, + .active_low = 1, + }, +}; + +static struct gpio_keys_button cpe870_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = CPE870_KEYS_DEBOUNCE_INTERVAL, + .gpio = CPE870_GPIO_BTN_RESET, + .active_low = 1, + }, +}; + +static void __init cpe870_gpio_setup(void) +{ + /* Disable JTAG (enables GPIO0-3) */ + ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE); + + ath79_gpio_direction_select(CPE870_GPIO_LED_LINK1, true); + ath79_gpio_direction_select(CPE870_GPIO_LED_LINK2, true); + ath79_gpio_direction_select(CPE870_GPIO_LED_LINK3, true); + ath79_gpio_direction_select(CPE870_GPIO_LED_LINK4, true); + + /* Mute LEDs on boot */ + gpio_set_value(CPE870_GPIO_LED_LAN, 1); + gpio_set_value(CPE870_GPIO_LED_WAN, 1); + gpio_set_value(CPE870_GPIO_LED_LINK1, 1); + gpio_set_value(CPE870_GPIO_LED_LINK2, 1); + gpio_set_value(CPE870_GPIO_LED_LINK3, 1); + gpio_set_value(CPE870_GPIO_LED_LINK4, 1); + + ath79_gpio_output_select(CPE870_GPIO_LED_LINK1, 0); + ath79_gpio_output_select(CPE870_GPIO_LED_LINK2, 0); + ath79_gpio_output_select(CPE870_GPIO_LED_LINK3, 0); + ath79_gpio_output_select(CPE870_GPIO_LED_LINK4, 0); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe870_leds_gpio), + cpe870_leds_gpio); + + ath79_register_gpio_keys_polled(-1, CPE870_KEYS_POLL_INTERVAL, + ARRAY_SIZE(cpe870_gpio_keys), + cpe870_gpio_keys); +} + +static void __init cpe870_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff1000); + u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000); + + ath79_register_m25p80(NULL); + + cpe870_gpio_setup(); + + ath79_register_mdio(1, 0x0); + + ath79_switch_data.phy4_mii_en = 1; + ath79_switch_data.phy_poll_mask = BIT(4); + + /* LAN */ + ath79_eth1_data.duplex = DUPLEX_FULL; + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + ath79_eth1_data.speed = SPEED_1000; + ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1); + ath79_register_eth(1); + + /* WAN */ + ath79_eth0_data.duplex = DUPLEX_FULL; + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.speed = SPEED_100; + ath79_eth0_data.phy_mask = BIT(4); + ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); + ath79_register_eth(0); + + ath79_register_wmac(art, NULL); +} + +MIPS_MACHINE(ATH79_MACH_CPE870, "CPE870", "YunCore CPE870", cpe870_setup); |