Hello,
I've been working on a build for my Asus RT-N10+ and I've
got it in pretty good shape. It's a Ralink RT3350 so the build is mostly
copy & paste and fill in some values that are unique to the hardware.
This is my first time working with OpenWrt, so this is all rather new to
me, but I think I've got the hang of it.
It builds, it runs, all five
ports work and are mapped correctly, the wifi works...it's in good shape
so far. I have also been keeping a wiki page
(http://wiki.openwrt.org/toh/asus/rt-n10plus [1]) with notes on the
hardware and how to flash.
One big question...I'm not sure how to
determine the actual flash layout. The stock firmware reports one thing
in /proc/mtd (see wiki page) however once I have OpenWrt on the device,
it reports a different layout much more similar to other RT3X5X devices
which matches what I've copied & pasted from the DIR-300 B1. I'm worried
this means that sysupgrade might write data to the wrong place? I've
been too scared to try as I haven't tapped the serial port yet.
Comments, feedback, advice, help appreciated!
Cheers,
Patrick van
Staveren
Links:
------
[1]
http://wiki.openwrt.org/toh/asus/rt-n10plus
Index: target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
===================================================================
--- target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig (revision 29921)
+++ target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig (working copy)
@@ -21,6 +21,11 @@
bool "Asus RT-G32 revB board support"
select RALINK_DEV_GPIO_BUTTONS
+config RT305X_MACH_RT_N10_PLUS
+ bool "Asus RT-N10+ board support"
+ select RALINK_DEV_GPIO_BUTTONS
+ select RALINK_DEV_GPIO_LEDS
+
config RT305X_MACH_HW550_3G
bool "Aztech HW550-3G support"
select RALINK_DEV_GPIO_BUTTONS
Index: target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
===================================================================
--- target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile (revision 29921)
+++ target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile (working copy)
@@ -25,6 +25,7 @@
obj-$(CONFIG_RT305X_MACH_OMNI_EMB) += mach-omni-emb.o
obj-$(CONFIG_RT305X_MACH_PWH2004) += mach-pwh2004.o
obj-$(CONFIG_RT305X_MACH_RT_G32_REVB) += mach-rt-g32-revb.o
+obj-$(CONFIG_RT305X_MACH_RT_N10_PLUS) += mach-rt-n10-plus.o
obj-$(CONFIG_RT305X_MACH_V22RW_2X2) += mach-v22rw-2x2.o
obj-$(CONFIG_RT305X_MACH_W502U) += mach-w502u.o
obj-$(CONFIG_RT305X_MACH_WCR150GN) += mach-wcr150gn.o
Index: target/linux/ramips/files/arch/mips/ralink/rt305x/mach-rt-n10-plus.c
===================================================================
--- target/linux/ramips/files/arch/mips/ralink/rt305x/mach-rt-n10-plus.c
(revision 29840)
+++ target/linux/ramips/files/arch/mips/ralink/rt305x/mach-rt-n10-plus.c
(working copy)
@@ -1,7 +1,7 @@
/*
- * D-Link DIR-300 rev B board support
+ * ASUS RT-N10+ board support
*
- * Copyright (C) 2009-2010 Gabor Juhos <[email protected]>
+ * Copyright (C) 2009-2012 Gabor Juhos <[email protected]>
*
* 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
@@ -22,17 +22,18 @@
#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 RT_N10_PLUS_GPIO_LED_STATUS_AMBER 8
+#define RT_N10_PLUS_GPIO_LED_STATUS_GREEN 9
+#define RT_N10_PLUS_GPIO_LED_WPS 13
-#define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */
-#define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */
+#define RT_N10_PLUS_GPIO_BUTTON_WPS 0 /* active low */
+#define RT_N10_PLUS_GPIO_BUTTON_RESET 10 /* active low */
-#define DIR_300B_BUTTONS_POLL_INTERVAL 20
+#define RT_N10_PLUS_BUTTONS_POLL_INTERVAL 20
#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition dir_300b_partitions[] = {
+static struct mtd_partition rt_n10_plus_partitions[] = {
+ // FIXME! I don't know if this is real?
{
.name = "u-boot",
.offset = 0,
@@ -64,68 +65,64 @@
};
#endif /* CONFIG_MTD_PARTITIONS */
-static struct physmap_flash_data dir_300b_flash_data = {
+static struct physmap_flash_data rt_n10_plus_flash_data = {
#ifdef CONFIG_MTD_PARTITIONS
- .nr_parts = ARRAY_SIZE(dir_300b_partitions),
- .parts = dir_300b_partitions,
+ .nr_parts = ARRAY_SIZE(rt_n10_plus_partitions),
+ .parts = rt_n10_plus_partitions,
#endif
};
-static struct gpio_led dir_300b_leds_gpio[] __initdata = {
+static struct gpio_led rt_n10_plus_leds_gpio[] __initdata = {
+ // FIXME: these are from the DIR-300, not to do with anything real.
{
- .name = "d-link:amber:status",
- .gpio = DIR_300B_GPIO_LED_STATUS_AMBER,
+ .name = "asus:amber:status",
+ .gpio = RT_N10_PLUS_GPIO_LED_STATUS_AMBER,
.active_low = 1,
}, {
- .name = "d-link:green:status",
- .gpio = DIR_300B_GPIO_LED_STATUS_GREEN,
+ .name = "asus:green:status",
+ .gpio = RT_N10_PLUS_GPIO_LED_STATUS_GREEN,
.active_low = 1,
}, {
- .name = "d-link:blue:wps",
- .gpio = DIR_300B_GPIO_LED_WPS,
+ .name = "asus:blue:wps",
+ .gpio = RT_N10_PLUS_GPIO_LED_WPS,
.active_low = 1,
}
};
-static struct gpio_button dir_300b_gpio_buttons[] __initdata = {
+static struct gpio_button rt_n10_plus_gpio_buttons[] __initdata = {
+ // TODO: check that these are actually right; these are from the DIR-300
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.threshold = 3,
- .gpio = DIR_300B_GPIO_BUTTON_RESET,
+ .gpio = RT_N10_PLUS_GPIO_BUTTON_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.threshold = 3,
- .gpio = DIR_300B_GPIO_BUTTON_WPS,
+ .gpio = RT_N10_PLUS_GPIO_BUTTON_WPS,
.active_low = 1,
}
};
-static void __init dir_300b_init(void)
+static void __init rt_n10_plus_init(void)
{
rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
- rt305x_register_flash(0, &dir_300b_flash_data);
- rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
+ rt305x_register_flash(0, &rt_n10_plus_flash_data);
+ rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
rt305x_register_ethernet();
- ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio),
- dir_300b_leds_gpio);
- ramips_register_gpio_buttons(-1, DIR_300B_BUTTONS_POLL_INTERVAL,
- ARRAY_SIZE(dir_300b_gpio_buttons),
- dir_300b_gpio_buttons);
+ ramips_register_gpio_leds(-1, ARRAY_SIZE(rt_n10_plus_leds_gpio),
+ rt_n10_plus_leds_gpio);
+ ramips_register_gpio_buttons(-1, RT_N10_PLUS_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(rt_n10_plus_gpio_buttons),
+ rt_n10_plus_gpio_buttons);
rt305x_register_wifi();
rt305x_register_wdt();
}
-MIPS_MACHINE(RAMIPS_MACH_DIR_300_B1, "DIR-300-B1", "D-Link DIR-300 B1",
- dir_300b_init);
-
-MIPS_MACHINE(RAMIPS_MACH_DIR_600_B1, "DIR-600-B1", "D-Link DIR-600 B1",
- dir_300b_init);
-
-MIPS_MACHINE(RAMIPS_MACH_DIR_600_B2, "DIR-600-B2", "D-Link DIR-600 B2",
- dir_300b_init);
+MIPS_MACHINE(RAMIPS_MACH_RT_N10_PLUS, "RT-N10-PLUS", "Asus RT-N10+",
+ rt_n10_plus_init);
Index: target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
===================================================================
--- target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
(revision 29921)
+++ target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
(working copy)
@@ -25,6 +25,7 @@
RAMIPS_MACH_DIR_600_B1, /* D-Link DIR-600 B1 */
RAMIPS_MACH_DIR_600_B2, /* D-Link DIR-600 B2 */
RAMIPS_MACH_RT_G32_B1, /* Asus RT-G32 B1 */
+ RAMIPS_MACH_RT_N10_PLUS, /* Asus RT-N10+ */
RAMIPS_MACH_NW718, /* Netcore NW718 */
/* RT3052 based machines */
Index: target/linux/ramips/image/Makefile
===================================================================
--- target/linux/ramips/image/Makefile (revision 29921)
+++ target/linux/ramips/image/Makefile (working copy)
@@ -196,10 +196,25 @@
$(call
BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_rtg32b1,$(mtd_rtg32b1_kernel_part_size),$(mtd_rtg32b1_rootfs_part_size))
endef
+mtdlayout_rtn10plus=mtdparts=spi0.0:192k(u-boot)ro,64k(devdata)ro,64k(devconf)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
+mtd_rtn10plus_kernel_part_size=851968
+mtd_rtn10plus_rootfs_part_size=3014656
+define Image/Build/Template/RTN10PLUS
+ $(call
BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_rtn10plus,$(mtd_rtn10plus_kernel_part_size),$(mtd_rtn10plus_rootfs_part_size))
+# FIXME: I'm not sure the following is necessary on ASUS as this is stolen
from D-Link...but the images work?
+ mkwrgimg -s $(4) -d /dev/mtdblock/2 \
+ -i $(call imgname,$(1),$(2))-sysupgrade.bin \
+ -o $(call imgname,$(1),$(2))-factory.bin
+endef
+
define Image/Build/Profile/RTG32B1
$(call Image/Build/Template/RTG32B1,$(1),rt-g32-b1,RT-G32-B1)
endef
+define Image/Build/Profile/RTN10PLUS
+ $(call
Image/Build/Template/RTN10PLUS,$(1),rt-n10-plus,RT-N10-PLUS,wrg-rt-n10-plus)
+endef
+
define Image/Build/Profile/ESR9753
$(call Image/Build/Template/GENERIC_4M,$(1),esr-9753,ESR-9753)
endef
@@ -313,6 +328,7 @@
$(call Image/Build/Profile/DIR300B1,$(1))
$(call Image/Build/Profile/ESR9753,$(1))
$(call Image/Build/Profile/RTG32B1,$(1))
+ $(call Image/Build/Profile/RTN10PLUS,$(1))
$(call Image/Build/Profile/FONERA20N,$(1))
$(call Image/Build/Profile/V22RW2X2,$(1))
$(call Image/Build/Profile/NBG419N,$(1))
Index: target/linux/ramips/rt305x/config-2.6.39
===================================================================
--- target/linux/ramips/rt305x/config-2.6.39 (revision 29921)
+++ target/linux/ramips/rt305x/config-2.6.39 (working copy)
@@ -105,6 +105,7 @@
CONFIG_RT305X_MACH_OMNI_EMB=y
CONFIG_RT305X_MACH_PWH2004=y
CONFIG_RT305X_MACH_RT_G32_REVB=y
+CONFIG_RT305X_MACH_RT_N10_PLUS=y
CONFIG_RT305X_MACH_V22RW_2X2=y
CONFIG_RT305X_MACH_W502U=y
CONFIG_RT305X_MACH_WCR150GN=y
Index: target/linux/ramips/base-files/lib/ramips.sh
===================================================================
--- target/linux/ramips/base-files/lib/ramips.sh (revision 29921)
+++ target/linux/ramips/base-files/lib/ramips.sh (working copy)
@@ -98,6 +98,9 @@
*"RT-G32 B1")
name="rt-g32-b1"
;;
+ *"RT-N10+")
+ name="rt-n10-plus"
+ ;;
*"RT-N15")
name="rt-n15"
;;
Index: target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
===================================================================
--- target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
(revision 29921)
+++ target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
(working copy)
@@ -37,6 +37,7 @@
rt2x00_eeprom_extract "devdata" 16384 272
;;
+ rt-n10-plus | \
rt-g32-b1)
rt2x00_eeprom_extract "devconf" 0 272
;;
Index: target/linux/ramips/base-files/etc/uci-defaults/network
===================================================================
--- target/linux/ramips/base-files/etc/uci-defaults/network (revision 29921)
+++ target/linux/ramips/base-files/etc/uci-defaults/network (working copy)
@@ -27,6 +27,7 @@
ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
;;
+ # TODO: Try RT-N10+ here?
f5d8235-v1 | \
rt-n15)
ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
@@ -69,6 +70,7 @@
local wan_mac=""
case $board in
+ # TODO: Add N10+ here
all0256n)
lan_mac=$(ramips_get_mac_binary factory 40)
;;
Index: target/linux/ramips/base-files/etc/diag.sh
===================================================================
--- target/linux/ramips/base-files/etc/diag.sh (revision 29921)
+++ target/linux/ramips/base-files/etc/diag.sh (working copy)
@@ -66,6 +66,9 @@
rt-n15)
status_led="rt-n15:blue:power"
;;
+ rt-n10-plus)
+ status_led="rt-n10-plus:green:wps"
+ ;;
v22rw-2x2)
status_led="v22rw-2x2:green:security"
;;
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