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ramips: rt305x: add support for the Asus RT-G32 B1 board
Based on a patch by: Sergiy <piratfm@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27812 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
parent
23e474a920
commit
793574f571
@ -37,6 +37,10 @@ case "$FIRMWARE" in
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rt2x00_eeprom_extract "devdata" 16384 272
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;;
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rt-g32-b1)
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rt2x00_eeprom_extract "devconf" 0 272
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;;
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f5d8235v2 | \
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fonera20n | \
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hw550-3g | \
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@ -34,6 +34,9 @@ ramips_board_name() {
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*"PWH2004")
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name="pwh2004"
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;;
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*"RT-G32 B1")
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name="rt-g32-b1"
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;;
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*"RT-N15")
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name="rt-n15"
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;;
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@ -14,7 +14,7 @@ platform_check_image() {
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[ "$ARGC" -gt 1 ] && return 1
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case "$board" in
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dir-300-b1 | dir-600-b1 | dir-600-b2 | fonera20n | v22rw-2x2 | whr-g300n | hw550-3g | mofi3500-3gn)
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dir-300-b1 | dir-600-b1 | dir-600-b2 | fonera20n | rt-g32-b1 | v22rw-2x2 | whr-g300n | hw550-3g | mofi3500-3gn)
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[ "$magic" != "2705" ] && {
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echo "Invalid image type."
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return 1
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@ -21,6 +21,7 @@ enum ramips_mach_type {
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RAMIPS_MACH_DIR_300_B1, /* D-Link DIR-300 B1 */
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RAMIPS_MACH_DIR_600_B1, /* D-Link DIR-600 B1 */
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RAMIPS_MACH_DIR_600_B2, /* D-Link DIR-600 B2 */
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RAMIPS_MACH_RT_G32_B1, /* Asus RT-G32 B1 */
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/* RT3052 based machines */
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RAMIPS_MACH_F5D8235_V2, /* Belkin F5D8235 v2 */
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@ -2,6 +2,11 @@ if RALINK_RT305X
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menu "Ralink RT350x machine selection"
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config RT305X_MACH_RT_G32_REVB
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bool "Asus RT-G32 revB board support"
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default y
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select RALINK_DEV_GPIO_BUTTONS
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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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@ -17,6 +17,7 @@ obj-$(CONFIG_RT305X_MACH_FONERA20N) += mach-fonera20n.o
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obj-$(CONFIG_RT305X_MACH_HW550_3G) += mach-hw550-3g.o
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obj-$(CONFIG_RT305X_MACH_MOFI3500_3GN) += mach-mofi3500-3gn.o
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obj-$(CONFIG_RT305X_MACH_PWH2004) += mach-pwh2004.o
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obj-$(CONFIG_RT305X_MACH_RT_G32_REVB) += mach-rt-g32-revb.o
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obj-$(CONFIG_RT305X_MACH_V22RW_2X2) += mach-v22rw-2x2.o
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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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@ -0,0 +1,115 @@
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/*
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* Asus RT-G32 rev B board support
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*
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* Copyright (C) 2011 Sergiy <piratfm@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/spi/spi.h>
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#include <linux/spi/flash.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.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/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 RT_G32B_GPIO_BUTTON_WPS 0 /* active low */
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#define RT_G32B_GPIO_BUTTON_RESET 10 /* active low */
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#define RT_G32B_BUTTONS_POLL_INTERVAL 20
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#ifdef CONFIG_MTD_PARTITIONS
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static struct mtd_partition rt_g32b_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 = "devdata",
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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 = "devconf",
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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 = 0x0d0000,
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}, {
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.name = "rootfs",
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.offset = 0x120000,
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.size = 0x2e0000,
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}, {
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.name = "firmware",
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.offset = 0x050000,
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.size = 0x3b0000,
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}
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};
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#endif /* CONFIG_MTD_PARTITIONS */
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const struct flash_platform_data rt_g32b_flash = {
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.type = "mx25l3205d",
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#ifdef CONFIG_MTD_PARTITIONS
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.parts = rt_g32b_partitions,
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.nr_parts = ARRAY_SIZE(rt_g32b_partitions),
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#endif
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};
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struct spi_board_info __initdata rt_g32b_spi_slave_info[] = {
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{
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.modalias = "m25p80",
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.platform_data = &rt_g32b_flash,
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.irq = -1,
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.max_speed_hz = 10000000,
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.bus_num = 0,
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.chip_select = 0,
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},
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};
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static struct gpio_button rt_g32b_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 = RT_G32B_GPIO_BUTTON_RESET,
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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 = RT_G32B_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 rt_g32b_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_spi(rt_g32b_spi_slave_info,
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ARRAY_SIZE(rt_g32b_spi_slave_info));
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rt305x_register_ethernet();
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ramips_register_gpio_buttons(-1, RT_G32B_BUTTONS_POLL_INTERVAL,
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ARRAY_SIZE(rt_g32b_gpio_buttons),
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rt_g32b_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_RT_G32_B1, "RT-G32-B1", "Asus RT-G32 B1",
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rt_g32b_init);
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@ -115,6 +115,17 @@ define Image/Build/Profile/DIR300B1
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$(call Image/Build/Template/DIR300B1,$(1),dir-600-b2,DIR-600-B2,wrgn23_dlwbr_dir600b)
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endef
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mtdlayout_rtg32b1=mtdparts=spi0.0:192k(u-boot)ro,64k(devdata)ro,64k(devconf)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
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mtd_rtg32b1_kernel_part_size=851968
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mtd_rtg32b1_rootfs_part_size=3014656
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define Image/Build/Template/RTG32B1
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$(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_rtg32b1,$(mtd_rtg32b1_kernel_part_size),$(mtd_rtg32b1_rootfs_part_size))
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endef
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define Image/Build/Profile/RTG32B1
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$(call Image/Build/Template/RTG32B1,$(1),rt-g32-b1,RT-G32-B1)
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endef
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define Image/Build/Profile/FONERA20N
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$(call Image/Build/Template/GENERIC_8M,$(1),fonera20n,FONERA20N)
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endef
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@ -175,6 +186,7 @@ endef
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ifeq ($(CONFIG_RALINK_RT305X),y)
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define Image/Build/Profile/Default
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$(call Image/Build/Profile/DIR300B1,$(1))
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$(call Image/Build/Profile/RTG32B1,$(1))
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$(call Image/Build/Profile/FONERA20N,$(1))
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$(call Image/Build/Profile/V22RW2X2,$(1))
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$(call Image/Build/Profile/PWH2004,$(1))
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@ -97,6 +97,7 @@ CONFIG_RT305X_MACH_FONERA20N=y
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CONFIG_RT305X_MACH_HW550_3G=y
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CONFIG_RT305X_MACH_MOFI3500_3GN=y
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CONFIG_RT305X_MACH_PWH2004=y
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CONFIG_RT305X_MACH_RT_G32_REVB=y
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CONFIG_RT305X_MACH_V22RW_2X2=y
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CONFIG_RT305X_MACH_WCR150GN=y
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CONFIG_RT305X_MACH_WHR_G300N=y
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