From c01dd82e04c7c37dd4f5b609bcc2de2607030a23 Mon Sep 17 00:00:00 2001 From: juhosg Date: Mon, 24 Oct 2011 21:49:26 +0000 Subject: ar71xx: Buffalo WHR-HP-G300N kernel support The initial support for the Buffalo WHR-HP-G300N box. The code was confirmed to boot and run, but not tested in depth. Known problem: iw phy phy0 info shows: Coverage class: 0 (up to 0m) Available Antennas: TX 0 RX 0 Signed-off-by: Yoichi Shinoda git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28567 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig | 8 + .../linux/ar71xx/files/arch/mips/ar71xx/Makefile | 1 + .../files/arch/mips/ar71xx/mach-whr-hp-g300n.c | 171 +++++++++++++++++++++ .../linux/ar71xx/files/arch/mips/ar71xx/machtype.h | 1 + 4 files changed, 181 insertions(+) create mode 100644 target/linux/ar71xx/files/arch/mips/ar71xx/mach-whr-hp-g300n.c (limited to 'target/linux/ar71xx/files/arch/mips') diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig index d9ea47e0c0..021c1c7dc0 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig @@ -145,6 +145,14 @@ config AR71XX_MACH_WZR_HP_G300NH select AR71XX_DEV_USB select RTL8366_SMI +config AR71XX_MACH_WHR_HP_G300N + bool "Buffalo WHR-HP-G300N board support" + select SOC_AR724X + select AR71XX_DEV_M25P80 + select AR71XX_DEV_AP91_PCI if PCI + select AR71XX_DEV_GPIO_BUTTONS + select AR71XX_DEV_LEDS_GPIO + config AR71XX_MACH_WP543 bool "Compex WP543/WPJ543 board support" select SOC_AR71XX diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile index aab38537e4..5b89ffb15d 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile @@ -59,6 +59,7 @@ obj-$(CONFIG_AR71XX_MACH_TL_WR941ND) += mach-tl-wr941nd.o obj-$(CONFIG_AR71XX_MACH_TL_WR1043ND) += mach-tl-wr1043nd.o obj-$(CONFIG_AR71XX_MACH_TL_WR703N) += mach-tl-wr703n.o obj-$(CONFIG_AR71XX_MACH_UBNT) += mach-ubnt.o +obj-$(CONFIG_AR71XX_MACH_WHR_HP_G300N) += mach-whr-hp-g300n.o obj-$(CONFIG_AR71XX_MACH_WNDR3700) += mach-wndr3700.o obj-$(CONFIG_AR71XX_MACH_WNR2000) += mach-wnr2000.o obj-$(CONFIG_AR71XX_MACH_WP543) += mach-wp543.o diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-whr-hp-g300n.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-whr-hp-g300n.c new file mode 100644 index 0000000000..a88a481890 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-whr-hp-g300n.c @@ -0,0 +1,171 @@ +/* + * Buffalo WHR-HP-G300N board support + * + * based on ... + * + * TP-LINK TL-WR741ND board support + * + * Copyright (C) 2009-2010 Gabor Juhos + * + * 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 +#include + +#include + +#include "machtype.h" +#include "devices.h" +#include "dev-m25p80.h" +#include "dev-ap91-pci.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" + +#define WHRHPG300N_GPIO_LED_SECURITY 0 +#define WHRHPG300N_GPIO_LED_DIAG 1 +#define WHRHPG300N_GPIO_LED_ROUTER 6 + +#define WHRHPG300N_GPIO_BTN_ROUTER_ON 7 +#define WHRHPG300N_GPIO_BTN_ROUTER_AUTO 8 +#define WHRHPG300N_GPIO_BTN_RESET 11 +#define WHRHPG300N_GPIO_BTN_AOSS 12 + +#define WHRHPG300N_KEYS_POLL_INTERVAL 20 /* msecs */ +#define WHRHPG300N_KEYS_DEBOUNCE_INTERVAL (3 * WHRHPG300N_KEYS_POLL_INTERVAL) + +#define WHRHPG300N_MAC_OFFSET 0x20c + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition whrhpg300n_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x03e000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "u-boot-env", + .offset = 0x03e000, + .size = 0x002000, + }, { + .name = "kernel", + .offset = 0x040000, + .size = 0x0e0000, + }, { + .name = "rootfs", + .offset = 0x120000, + .size = 0x2c0000, + }, { + .name = "NVRAM", + .offset = 0x3e0000, + .size = 0x010000, + }, { + .name = "ART", + .offset = 0x3f0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "firmware", + .offset = 0x040000, + .size = 0x3a0000, + } +}; +#endif /* CONFIG_MTD_PARTITIONS */ + +static struct flash_platform_data whrhpg300n_flash_data = { +#ifdef CONFIG_MTD_PARTITIONS + .parts = whrhpg300n_partitions, + .nr_parts = ARRAY_SIZE(whrhpg300n_partitions), +#endif +}; + +static struct gpio_led whrhpg300n_leds_gpio[] __initdata = { + { + .name = "whr-hp-g300n:orange:security", + .gpio = WHRHPG300N_GPIO_LED_SECURITY, + .active_low = 1, + }, { + .name = "whr-hp-g300n:red:diag", + .gpio = WHRHPG300N_GPIO_LED_DIAG, + .active_low = 1, + }, { + .name = "whr-hp-g300n:green:router", + .gpio = WHRHPG300N_GPIO_LED_ROUTER, + .active_low = 1, + } +}; + +static struct gpio_keys_button whrhpg300n_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL, + .gpio = WHRHPG300N_GPIO_BTN_RESET, + .active_low = 1, + }, { + .desc = "aoss/wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .gpio = WHRHPG300N_GPIO_BTN_AOSS, + .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL, + .active_low = 1, + }, { + .desc = "router_on", + .type = EV_KEY, + .code = BTN_2, + .gpio = WHRHPG300N_GPIO_BTN_ROUTER_ON, + .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL, + .active_low = 1, + }, { + .desc = "router_auto", + .type = EV_KEY, + .code = BTN_3, + .gpio = WHRHPG300N_GPIO_BTN_ROUTER_AUTO, + .debounce_interval = WHRHPG300N_KEYS_DEBOUNCE_INTERVAL, + .active_low = 1, + } +}; + +static void __init whrhpg300n_setup(void) +{ + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + u8 *mac = (u8 *) KSEG1ADDR(ee + WHRHPG300N_MAC_OFFSET); + + ar71xx_add_device_m25p80(&whrhpg300n_flash_data); + + ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(whrhpg300n_leds_gpio), + whrhpg300n_leds_gpio); + + ar71xx_register_gpio_keys_polled(-1, WHRHPG300N_KEYS_POLL_INTERVAL, + ARRAY_SIZE(whrhpg300n_gpio_keys), + whrhpg300n_gpio_keys); + + ar71xx_eth1_data.has_ar7240_switch = 1; + ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0); + ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1); + + /* WAN port */ + ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; + ar71xx_eth0_data.speed = SPEED_100; + ar71xx_eth0_data.duplex = DUPLEX_FULL; + ar71xx_eth0_data.phy_mask = BIT(4); + + /* LAN ports */ + ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; + ar71xx_eth1_data.speed = SPEED_1000; + ar71xx_eth1_data.duplex = DUPLEX_FULL; + + ar71xx_add_device_mdio(0x0); + ar71xx_add_device_eth(1); + ar71xx_add_device_eth(0); + + ap91_pci_setup_wmac_led_pin(1); + + ap91_pci_init(ee, mac); +} + +MIPS_MACHINE(AR71XX_MACH_WHR_HP_G300N, "WHR-HP-G300N", "Buffalo WHR-HP-G300N", + whrhpg300n_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h index 6f16e7bebe..91d833a125 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h @@ -63,6 +63,7 @@ enum ar71xx_mach_type { AR71XX_MACH_UBNT_RSPRO, /* Ubiquiti RouterStation Pro */ AR71XX_MACH_UBNT_RS, /* Ubiquiti RouterStation */ AR71XX_MACH_UBNT_UNIFI, /* Unifi */ + AR71XX_MACH_WHR_HP_G300N, /* Buffalo WHR-HP-G300N */ AR71XX_MACH_WNDR3700, /* NETGEAR WNDR3700 */ AR71XX_MACH_WNDR3700V2, /* NETGEAR WNDR3700v2 */ AR71XX_MACH_WNR2000, /* NETGEAR WNR2000 */ -- cgit v1.2.3