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authorGabor Juhos <juhosg@openwrt.org>2012-02-13 15:18:04 +0000
committerGabor Juhos <juhosg@openwrt.org>2012-02-13 15:18:04 +0000
commit99c019fb0de82809026922a591e3c4999f845163 (patch)
treeacae6b5465cdfdf18c647754f532f297ddd0c3a7
parent97e641a0e63ea41111ed397dfae23ad16b8490ab (diff)
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ramips: add preliminary support for the Asus RT-N56U board
SVN-Revision: 30498
-rwxr-xr-xtarget/linux/ramips/base-files/etc/diag.sh3
-rwxr-xr-xtarget/linux/ramips/base-files/etc/uci-defaults/network12
-rw-r--r--target/linux/ramips/base-files/lib/preinit/06_set_iface_mac1
-rwxr-xr-xtarget/linux/ramips/base-files/lib/ramips.sh3
-rwxr-xr-xtarget/linux/ramips/base-files/lib/upgrade/platform.sh1
-rw-r--r--target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h3
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt3883/Kconfig5
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt3883/Makefile2
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt3883/mach-rt-n56u.c138
-rw-r--r--target/linux/ramips/rt3883/config-2.6.393
-rw-r--r--target/linux/ramips/rt3883/config-3.23
11 files changed, 174 insertions, 0 deletions
diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index bbadc3206e..262160490e 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -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"
;;
diff --git a/target/linux/ramips/base-files/etc/uci-defaults/network b/target/linux/ramips/base-files/etc/uci-defaults/network
index 59d794f1d4..0f97bc3647 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/network
+++ b/target/linux/ramips/base-files/etc/uci-defaults/network
@@ -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)
diff --git a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
index 121b471f4f..9f5c02446c 100644
--- a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
+++ b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
@@ -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")
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 5204820fb9..9c1a7dcb57 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -101,6 +101,9 @@ ramips_board_name() {
*"RT-N15")
name="rt-n15"
;;
+ *"RT-N56U")
+ name="rt-n56u"
+ ;;
*"Sparklan WCR-150GN")
name="wcr-150gn"
;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 2751fdda29..2bcfa4b821 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -28,6 +28,7 @@ platform_check_image() {
omni-emb | \
rt-g32-b1 | \
rt-n15 | \
+ rt-n56u | \
w502u |\
wr6202 |\
v22rw-2x2 | \
diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
index 600e8bf905..fa6d985665 100644
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -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 */
};
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt3883/Kconfig
index 7b4579adbc..1b1c057c84 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt3883/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt3883/Kconfig
@@ -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
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt3883/Makefile
index f8098592b1..3068d58d2e 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt3883/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt3883/Makefile
@@ -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
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-rt-n56u.c b/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-rt-n56u.c
new file mode 100644
index 0000000000..3f037476ef
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-rt-n56u.c
@@ -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);
diff --git a/target/linux/ramips/rt3883/config-2.6.39 b/target/linux/ramips/rt3883/config-2.6.39
index b6d52ea4ec..4301e6e56b 100644
--- a/target/linux/ramips/rt3883/config-2.6.39
+++ b/target/linux/ramips/rt3883/config-2.6.39
@@ -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
diff --git a/target/linux/ramips/rt3883/config-3.2 b/target/linux/ramips/rt3883/config-3.2
index b62d99306c..568f86a3d0 100644
--- a/target/linux/ramips/rt3883/config-3.2
+++ b/target/linux/ramips/rt3883/config-3.2
@@ -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