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ramips: add preliminary support for the DIR-300 revB board

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SVN-Revision: 18058
This commit is contained in:
Gabor Juhos 2009-10-18 08:48:07 +00:00
parent 94cdcbde6d
commit 279c5dad25
6 changed files with 111 additions and 0 deletions
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3
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
View file

@ -13,6 +13,9 @@ enum ramips_mach_type {
/* RT2880 based machines */
RAMIPS_MACH_RT_N15, /* Asus RT-N15 */
/* RT3050 based machines */
RAMIPS_MACH_DIR_300_REVB, /* D-Link DIR-300 rev B */
/* RT3052 based machines */
RAMIPS_MACH_V22RW_2X2, /* Ralink AP-RT3052-V22RW-2X2 */
RAMIPS_MACH_WHR_G300N, /* Buffalo WHR-G300N */

3
target/linux/ramips/files/arch/mips/ralink/common/prom.c
View file

@ -32,6 +32,9 @@ static struct board_rec boards[] __initdata = {
{
.name = "RT-N15",
.mach_type = RAMIPS_MACH_RT_N15,
}, {
.name = "DIR-300-revB",
.mach_type = RAMIPS_MACH_DIR_300_REVB,
}, {
.name = "V22RW-2X2",
.mach_type = RAMIPS_MACH_V22RW_2X2,

5
target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
View file

@ -7,6 +7,11 @@ config RT305X_MACH_WHR_G300N
default y
select RALINK_DEV_GPIO_LEDS
config RT305X_MACH_DIR_300_REVB
bool "D-Link DIR-300 revB board support"
default y
select RALINK_DEV_GPIO_LEDS
config RT305X_MACH_V22RW_2X2
bool "Ralink AP-RT3052-V22RW-2X2 board support"
default y

1
target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
View file

@ -11,5 +11,6 @@ obj-y := irq.o setup.o devices.o rt305x.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_RT305X_MACH_DIR_300_REVB) += mach-dir-300-revb.o
obj-$(CONFIG_RT305X_MACH_V22RW_2X2) += mach-v22rw-2x2.o
obj-$(CONFIG_RT305X_MACH_WHR_G300N) += mach-whr-g300n.o

98
target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dir-300-revb.c Normal file
View file

@ -0,0 +1,98 @@
/*
* D-Link DIR-300 rev B board support
*
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* 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/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/leds.h>
#include <asm/mips_machine.h>
#include <asm/mach-ralink/machine.h>
#include <asm/mach-ralink/dev_gpio_leds.h>
#include <asm/mach-ralink/rt305x.h>
#include <asm/mach-ralink/rt305x_regs.h>
#include "devices.h"
#define DIR_300B_GPIO_LED_STATUS_AMBER 8
#define DIR_300B_GPIO_LED_STATUS_GREEN 9
#define DIR_300B_GPIO_LED_WPS 13
#define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */
#define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition dir_300b_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x030000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "devdata",
.offset = 0x030000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "devconf",
.offset = 0x040000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel",
.offset = 0x050000,
.size = 0x090000,
}, {
.name = "rootfs",
.offset = 0x140000,
.size = 0x2B0000,
}, {
.name = "openwrt",
.offset = 0x050000,
.size = 0x3a0000,
}
};
#endif /* CONFIG_MTD_PARTITIONS */
static struct physmap_flash_data dir_300b_flash_data = {
#ifdef CONFIG_MTD_PARTITIONS
.nr_parts = ARRAY_SIZE(dir_300b_partitions),
.parts = dir_300b_partitions,
#endif
};
static struct gpio_led dir_300b_leds_gpio[] __initdata = {
{
.name = "dir-300b:amber:status",
.gpio = DIR_300B_GPIO_LED_STATUS_AMBER,
.active_low = 1,
}, {
.name = "dir-300b:green:status",
.gpio = DIR_300B_GPIO_LED_STATUS_GREEN,
.active_low = 1,
}, {
.name = "dir-300b:blue:wps",
.gpio = DIR_300B_GPIO_LED_WPS,
.active_low = 1,
}
};
static void __init dir_300b_init(void)
{
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
rt305x_register_flash(0, &dir_300b_flash_data);
ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio),
dir_300b_leds_gpio);
}
MIPS_MACHINE(RAMIPS_MACH_DIR_300_REVB, "D-Link DIR-300 revB", dir_300b_init);

1
target/linux/ramips/rt305x/config-2.6.30
View file

@ -115,6 +115,7 @@ CONFIG_PHYLIB=y
CONFIG_RALINK_DEV_GPIO_LEDS=y
# CONFIG_RALINK_RT288X is not set
CONFIG_RALINK_RT305X=y
CONFIG_RT305X_MACH_DIR_300_REVB=y
CONFIG_RT305X_MACH_V22RW_2X2=y
CONFIG_RT305X_MACH_WHR_G300N=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y