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ramips: add support for unbranded XDX-RN502J board

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This patch adds support for routers using a PCB marked XDX-RN502J
V2.0, such as some unbranded routers like this:

http://www.mediafire.com/?8acv87h6snn9fj6
http://www.mediafire.com/?do7xonw7scor4kn
http://www.mediafire.com/?1ad49zvx3e7jyix
http://www.mediafire.com/?i46cqiq66maa197

http://www.aliexpress.com/product-fm/516397994-Free-Shipping-300M-3G-WAN-Wireless-N-WiFi-USB-AP-Router-2-Antennas-wholesalers.html

some reports also state the Aceex 22Y uses the same board.

more information can be found in the following openwrt forum post
https://forum.openwrt.org/viewtopic.php?id=34878

[juhosg: fix checkpatch warnings, use the GENERIC_4M template]

Signed-off-by: bruno schwander <bruno@tinkerbox.org>

SVN-Revision: 30809
This commit is contained in:
Gabor Juhos
2012-03-04 16:09:13 +00:00
parent 44c8b396f9
commit 0e486d2fd2
10 changed files with 102 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
View File

@@ -49,6 +49,7 @@ enum ramips_mach_type {
RAMIPS_MACH_WL351, /* Sitecom WL-351 v1 002 */
RAMIPS_MACH_WR512_3GN, /* SH-WR512NU/WS-WR512N1-like 3GN*/
RAMIPS_MACH_WR6202, /* Accton WR6202 */
RAMIPS_MACH_XDXRN502J, /* unknown XDX-RN502J */
/* RT3662 based machines */
RAMIPS_MACH_RT_N56U, /* Asus RT-N56U */

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

@@ -121,6 +121,11 @@ config RT305X_MACH_NBG_419N
select RALINK_DEV_GPIO_BUTTONS
select RALINK_DEV_GPIO_LEDS
config RT305X_MACH_XDX_RN502J
bool "Unknown board XDX-RN502J"
select RALINK_DEV_GPIO_BUTTONS
select RALINK_DEV_GPIO_LEDS
endmenu
endif

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

@@ -35,3 +35,4 @@ obj-$(CONFIG_RT305X_MACH_WR512_3GN) += mach-wr512-3gn.o
obj-$(CONFIG_RT305X_MACH_WL341V3) += mach-wl341v3.o
obj-$(CONFIG_RT305X_MACH_WL351) += mach-wl351.o
obj-$(CONFIG_RT305X_MACH_WR6202) += mach-wr6202.o
obj-$(CONFIG_RT305X_MACH_XDX_RN502J) += mach-xdx-rn502j.o

79
target/linux/ramips/files/arch/mips/ralink/rt305x/mach-xdx-rn502j.c Normal file
View File

@@ -0,0 +1,79 @@
/*
* Unknown router name/model, PCB marked with XDX-RN502J
*
* Copyright (C) 2011 Bruno Schwander bruno@tinkerbox.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 <asm/mach-ralink/machine.h>
#include <asm/mach-ralink/dev-gpio-buttons.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 XDXRN502J_GPIO_BUTTON_RESET 12
#define XDXRN502J_GPIO_LED_WIFI 7
#define XDXRN502J_GPIO_LED_POWER 9
#define XDXRN502J_BUTTONS_POLL_INTERVAL 20
#define XDXRN502J_BUTTONS_DEBOUNCE_INTERVAL (3 * XDXRN502J_BUTTONS_POLL_INTERVAL)
static struct gpio_led xdxrn502j_leds_gpio[] __initdata = {
{
.name = "xdxrn502j:green:wifi",
.gpio = XDXRN502J_GPIO_LED_WIFI,
.active_low = 1,
}, {
.name = "xdxrn502j:green:power",
.gpio = XDXRN502J_GPIO_LED_POWER,
.active_low = 1,
}
};
static struct gpio_keys_button xdxrn502j_gpio_buttons[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = XDXRN502J_BUTTONS_DEBOUNCE_INTERVAL,
.gpio = XDXRN502J_GPIO_BUTTON_RESET,
.active_low = 1,
}
};
#define XDXRN502J_GPIO_MODE \
((RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT) | \
RT305X_GPIO_MODE_MDIO)
static void __init xdxrn502j_init(void)
{
rt305x_gpio_init(XDXRN502J_GPIO_MODE);
rt305x_register_flash(0);
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
rt305x_register_ethernet();
ramips_register_gpio_leds(-1, ARRAY_SIZE(xdxrn502j_leds_gpio),
xdxrn502j_leds_gpio);
ramips_register_gpio_buttons(-1, XDXRN502J_BUTTONS_POLL_INTERVAL,
ARRAY_SIZE(xdxrn502j_gpio_buttons),
xdxrn502j_gpio_buttons);
rt305x_register_wifi();
rt305x_register_wdt();
rt305x_register_usb();
}
MIPS_MACHINE(RAMIPS_MACH_XDXRN502J, "XDXRN502J", "XDX RN502J",
xdxrn502j_init);