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ramips: add preliminary support for the Asus RT-N56U board

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SVN-Revision: 30498
This commit is contained in:
Gabor Juhos 2012-02-13 15:18:04 +00:00
parent 97e641a0e6
commit 99c019fb0d
11 changed files with 174 additions and 0 deletions
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3
target/linux/ramips/base-files/etc/diag.sh
View file

@ -66,6 +66,9 @@ get_status_led() {
rt-n15)
status_led="rt-n15:blue:power"
;;
rt-n56u)
status_led="asus:blue:power"
;;
v22rw-2x2)
status_led="v22rw-2x2:green:security"
;;

12
target/linux/ramips/base-files/etc/uci-defaults/network
View file

@ -43,6 +43,13 @@ ramips_setup_interfaces()
ucidef_add_switch_vlan "rtl8366rb" "2" "0 5t"
;;
rt-n56u)
ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
ucidef_add_switch "switch0" "1" "1"
ucidef_add_switch_vlan "switch0" "1" "0 1 2 3 8t"
ucidef_add_switch_vlan "switch0" "2" "4 8t"
;;
wcr-150gn)
ucidef_set_interface_lan_wan "eth0.2" "eth0.1"
;;
@ -109,6 +116,11 @@ ramips_setup_macs()
wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
;;
rt-n56u)
lan_mac=$(ramips_get_mac_binary factory 4)
wan_mac=$(ramips_get_mac_binary factory 32772)
;;
w502u)
lan_mac=$(ramips_get_mac_binary factory 40)
wan_mac=$(ramips_get_mac_binary factory 46)

1
target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
View file

@ -10,6 +10,7 @@ preinit_set_mac_address() {
case $(ramips_board_name) in
bc2 |\
nw718 |\
rt-n56u |\
esr-9753)
mac=$(ramips_get_mac_binary factory 4)
mac=$(maccalc or "$mac" "02:00:00:00:00:00")

3
target/linux/ramips/base-files/lib/ramips.sh
View file

@ -101,6 +101,9 @@ ramips_board_name() {
*"RT-N15")
name="rt-n15"
;;
*"RT-N56U")
name="rt-n56u"
;;
*"Sparklan WCR-150GN")
name="wcr-150gn"
;;

1
target/linux/ramips/base-files/lib/upgrade/platform.sh
View file

@ -28,6 +28,7 @@ platform_check_image() {
omni-emb | \
rt-g32-b1 | \
rt-n15 | \
rt-n56u | \
w502u |\
wr6202 |\
v22rw-2x2 | \

3
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
View file

@ -46,4 +46,7 @@ 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 */
/* RT3662 based machines */
RAMIPS_MACH_RT_N56U, /* Asus RT-N56U */
};

5
target/linux/ramips/files/arch/mips/ralink/rt3883/Kconfig
View file

@ -2,6 +2,11 @@ if RALINK_RT3883
menu "Ralink RT3662/RT3883 machine selection"
config RT3883_MACH_RT_N56U
bool "Asus RT-N56U support"
select RALINK_DEV_GPIO_BUTTONS
select RALINK_DEV_GPIO_LEDS
endmenu
endif

2
target/linux/ramips/files/arch/mips/ralink/rt3883/Makefile
View file

@ -10,3 +10,5 @@
obj-y := irq.o setup.o devices.o rt3883.o clock.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_RT3883_MACH_RT_N56U) += mach-rt-n56u.o

138
target/linux/ramips/files/arch/mips/ralink/rt3883/mach-rt-n56u.c Normal file
View file

@ -0,0 +1,138 @@
/*
* Asus RT-N56U board support
*
* Copyright (C) 2011-2012 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/rtl8367.h>
#include <linux/ethtool.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/rt3883.h>
#include <asm/mach-ralink/rt3883_regs.h>
#include <asm/mach-ralink/ramips_eth_platform.h>
#include "devices.h"
#define RT_N56U_GPIO_LED_POWER 0
#define RT_N56U_GPIO_LED_LAN 19
#define RT_N56U_GPIO_LED_USB 24
#define RT_N56U_GPIO_LED_WAN 27
#define RT_N56U_GPIO_BUTTON_RESET 13
#define RT_N56U_GPIO_BUTTON_WPS 26
#define RT_N56U_GPIO_RTL8367_SCK 2
#define RT_N56U_GPIO_RTL8367_SDA 1
#define RT_N56U_KEYS_POLL_INTERVAL 20
#define RT_N56U_KEYS_DEBOUNCE_INTERVAL (3 * RT_N56U_KEYS_POLL_INTERVAL)
static struct gpio_led rt_n56u_leds_gpio[] __initdata = {
{
.name = "asus:blue:power",
.gpio = RT_N56U_GPIO_LED_POWER,
.active_low = 1,
},
{
.name = "asus:blue:lan",
.gpio = RT_N56U_GPIO_LED_LAN,
.active_low = 1,
},
{
.name = "asus:blue:wan",
.gpio = RT_N56U_GPIO_LED_WAN,
.active_low = 1,
},
{
.name = "asus:blue:usb",
.gpio = RT_N56U_GPIO_LED_USB,
.active_low = 1,
},
};
static struct gpio_keys_button rt_n56u_gpio_buttons[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = RT_N56U_KEYS_DEBOUNCE_INTERVAL,
.gpio = RT_N56U_GPIO_BUTTON_RESET,
.active_low = 1,
},
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = RT_N56U_KEYS_DEBOUNCE_INTERVAL,
.gpio = RT_N56U_GPIO_BUTTON_WPS,
.active_low = 1,
}
};
static struct rtl8367_extif_config rt_n56u_rtl8367_extif1_cfg = {
.txdelay = 1,
.rxdelay = 0,
.mode = RTL8367_EXTIF_MODE_RGMII,
.ability = {
.force_mode = 1,
.txpause = 1,
.rxpause = 1,
.link = 1,
.duplex = 1,
.speed = RTL8367_PORT_SPEED_1000,
}
};
static struct rtl8367_platform_data rt_n56u_rtl8367_data = {
.gpio_sda = RT_N56U_GPIO_RTL8367_SDA,
.gpio_sck = RT_N56U_GPIO_RTL8367_SCK,
.extif1_cfg = &rt_n56u_rtl8367_extif1_cfg,
};
static struct platform_device rt_n56u_rtl8367_device = {
.name = RTL8367_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &rt_n56u_rtl8367_data,
}
};
static void __init rt_n56u_init(void)
{
rt3883_gpio_init(RT3883_GPIO_MODE_I2C |
RT3883_GPIO_MODE_UART0(RT3883_GPIO_MODE_GPIO) |
RT3883_GPIO_MODE_JTAG |
RT3883_GPIO_MODE_PCI(RT3883_GPIO_MODE_PCI_FNC));
rt3883_register_pflash(0);
ramips_register_gpio_leds(-1, ARRAY_SIZE(rt_n56u_leds_gpio),
rt_n56u_leds_gpio);
ramips_register_gpio_buttons(-1, RT_N56U_KEYS_POLL_INTERVAL,
ARRAY_SIZE(rt_n56u_gpio_buttons),
rt_n56u_gpio_buttons);
platform_device_register(&rt_n56u_rtl8367_device);
rt3883_register_wlan();
rt3883_eth_data.speed = SPEED_1000;
rt3883_eth_data.duplex = DUPLEX_FULL;
rt3883_eth_data.tx_fc = 1;
rt3883_eth_data.rx_fc = 1;
rt3883_register_ethernet();
rt3883_register_wdt(false);
rt3883_register_usbhost();
}
MIPS_MACHINE(RAMIPS_MACH_RT_N56U, "RT-N56U", "Asus RT-N56U", rt_n56u_init);

3
target/linux/ramips/rt3883/config-2.6.39
View file

@ -90,6 +90,9 @@ CONFIG_RALINK_DEV_GPIO_LEDS=y
CONFIG_RALINK_RT3883=y
# CONFIG_RAMIPS_ETH_DEBUG is not set
CONFIG_RAMIPS_WDT=y
CONFIG_RT3883_MACH_RT_N56U=y
CONFIG_RTL8366_SMI=y
CONFIG_RTL8367_PHY=y
# CONFIG_SCSI_DMA is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RT288X=y

3
target/linux/ramips/rt3883/config-3.2
View file

@ -89,6 +89,9 @@ CONFIG_RALINK_DEV_GPIO_LEDS=y
CONFIG_RALINK_RT3883=y
# CONFIG_RAMIPS_ETH_DEBUG is not set
CONFIG_RAMIPS_WDT=y
CONFIG_RT3883_MACH_RT_N56U=y
CONFIG_RTL8366_SMI=y
CONFIG_RTL8367_PHY=y
# CONFIG_SCSI_DMA is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RT288X=y