ramips: initial board support for Aztech HW550-3G
This patch adds initial support for the Aztech HW550-3G (Ralink RT3052f SoC, 8MB flash, 32MB dram). Ethernet is not working yet. Wireless appears to work fine. USB does not work yet (as with other Ralink boards). Signed-off-by: Layne Edwards <ledwards76@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26123 3c298f89-4303-0410-b956-a3cf2f4a3e73master
Gabor Juhos
parent
c45110c5c8
commit
f564424e07
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@ -22,6 +22,9 @@ ramips_board_name() {
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*"WHR-G300N")
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name="whr-g300n"
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;;
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*"Aztech HW550-3G")
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name="hw550-3g"
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;;
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*)
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name="generic"
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;;
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@ -27,4 +27,5 @@ enum ramips_mach_type {
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RAMIPS_MACH_V22RW_2X2, /* Ralink AP-RT3052-V22RW-2X2 */
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RAMIPS_MACH_WHR_G300N, /* Buffalo WHR-G300N */
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RAMIPS_MACH_FONERA20N, /* La Fonera 2.0N */
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RAMIPS_MACH_HW550_3G, /* Aztech HW550-3G */
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};
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@ -44,6 +44,12 @@ config RT305X_MACH_PWH2004
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select RALINK_DEV_GPIO_BUTTONS
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select RALINK_DEV_GPIO_LEDS
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config RT305X_MACH_HW550_3G
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bool "Aztech HW550-3G support"
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default y
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select RALINK_DEV_GPIO_BUTTONS
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select RALINK_DEV_GPIO_LEDS
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endmenu
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endif
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@ -18,3 +18,4 @@ obj-$(CONFIG_RT305X_MACH_WCR150GN) += mach-wcr150gn.o
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obj-$(CONFIG_RT305X_MACH_WHR_G300N) += mach-whr-g300n.o
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obj-$(CONFIG_RT305X_MACH_FONERA20N) += mach-fonera20n.o
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obj-$(CONFIG_RT305X_MACH_PWH2004) += mach-pwh2004.o
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obj-$(CONFIG_RT305X_MACH_HW550_3G) += mach-hw550-3g.o
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@ -0,0 +1,141 @@
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/*
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* Aztech HW550-3G board support
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*
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* Copyright (C) 2011 Layne Edwards <ledwards76@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/init.h>
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#include <linux/platform_device.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev-gpio-buttons.h>
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#include <asm/mach-ralink/dev-gpio-leds.h>
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#include <asm/mach-ralink/rt305x.h>
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#include <asm/mach-ralink/rt305x_regs.h>
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#include "devices.h"
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#define HW550_3G_GPIO_LED_USB 8
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#define HW550_3G_GPIO_LED_3G_STAT 11
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#define HW550_3G_GPIO_LED_3G_TOGGLE 12
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#define HW550_3G_GPIO_LED_WPS 14
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#define HW550_3G_GPIO_BUTTON_RESET 10
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#define HW550_3G_GPIO_BUTTON_3G 7
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#define HW550_3G_GPIO_BUTTON_WPS 0
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#define HW550_3G_BUTTONS_POLL_INTERVAL 20
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#ifdef CONFIG_MTD_PARTITIONS
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static struct mtd_partition hw550_3g_partitions[] = {
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{
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.name = "u-boot",
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.offset = 0,
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.size = 0x030000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "config",
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.offset = 0x030000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "factory",
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.offset = 0x040000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "kernel",
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.offset = 0x050000,
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.size = 0x180000,
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}, {
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.name = "rootfs",
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.offset = 0x1d0000,
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.size = 0x580000,
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}, {
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.name = "user",
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.offset = 0x750000,
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.size = 0x0b0000,
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}, {
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.name = "firmware",
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.offset = 0x050000,
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.size = 0x700000,
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}
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};
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#endif /* CONFIG_MTD_PARTITIONS */
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static struct physmap_flash_data hw550_3g_flash_data = {
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#ifdef CONFIG_MTD_PARTITIONS
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.nr_parts = ARRAY_SIZE(hw550_3g_partitions),
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.parts = hw550_3g_partitions,
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#endif
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};
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static struct gpio_led hw550_3g_leds_gpio[] __initdata = {
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{
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.name = "hw550-3g:green:usb",
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.gpio = HW550_3G_GPIO_LED_USB,
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.active_low = 1,
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}, {
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.name = "hw550-3g:green:3g-stat",
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.gpio = HW550_3G_GPIO_LED_3G_STAT,
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.active_low = 1,
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}, {
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.name = "hw550-3g:green:3g-toggle",
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.gpio = HW550_3G_GPIO_LED_3G_TOGGLE,
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.active_low = 1,
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}, {
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.name = "hw550-3g:green:wps",
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.gpio = HW550_3G_GPIO_LED_WPS,
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.active_low = 1,
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}
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};
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static struct gpio_button hw550_3g_gpio_buttons[] __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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.threshold = 3,
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.gpio = HW550_3G_GPIO_BUTTON_RESET,
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.active_low = 1,
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}, {
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.desc = "3g",
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.type = EV_KEY,
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.code = BTN_1,
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.threshold = 3,
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.gpio = HW550_3G_GPIO_BUTTON_3G,
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.active_low = 1,
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}, {
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.desc = "wps",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.threshold = 3,
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.gpio = HW550_3G_GPIO_BUTTON_WPS,
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.active_low = 1,
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}
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};
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static void __init hw550_3g_init(void)
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{
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rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
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rt305x_register_flash(0, &hw550_3g_flash_data);
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rt305x_register_ethernet();
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ramips_register_gpio_leds(-1, ARRAY_SIZE(hw550_3g_leds_gpio),
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hw550_3g_leds_gpio);
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ramips_register_gpio_buttons(-1, HW550_3G_BUTTONS_POLL_INTERVAL,
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ARRAY_SIZE(hw550_3g_gpio_buttons),
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hw550_3g_gpio_buttons);
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rt305x_register_wifi();
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rt305x_register_wdt();
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}
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MIPS_MACHINE(RAMIPS_MACH_HW550_3G, "HW550-3G", "Aztech HW550-3G",
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hw550_3g_init);
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@ -100,6 +100,10 @@ define Image/Build/Profile/WHRG300N
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$(call Image/Build/Template/GENERIC_4M,$(1),whr-g300n,WHR-G300N)
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endef
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define Image/Build/Profile/HW5503G
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$(call Image/Build/Template/GENERIC_8M,$(1),hw550-3g,HW550-3G)
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endef
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mtdlayout_wcr150gn=mtdparts=physmap-flash.0:192k(Bootloader)ro,64k(Config),64k(Factory),832k(Kernel),2944k(rootfs),3776k@0x50000(firmware)
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mtd_wcr150gn_kernel_part_size=851968
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@ -134,6 +138,7 @@ define Image/Build/Profile/Default
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$(call Image/Build/Profile/WHRG300N,$(1))
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$(call Image/Build/Profile/WCR150GN,$(1))
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$(call Image/Build/Profile/F5D8235V2,$(1))
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$(call Image/Build/Profile/HW5503G,$(1))
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endef
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endif
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@ -78,6 +78,7 @@ CONFIG_RAMIPS_WDT=y
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CONFIG_RT305X_MACH_DIR_300_REVB=y
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CONFIG_RT305X_MACH_F5D8235_V2=y
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CONFIG_RT305X_MACH_FONERA20N=y
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CONFIG_RT305X_MACH_HW550_3G=y
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CONFIG_RT305X_MACH_PWH2004=y
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CONFIG_RT305X_MACH_V22RW_2X2=y
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CONFIG_RT305X_MACH_WCR150GN=y
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