From 41b62be9f3eaf712b10bd875de766b55041b9e89 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 25 Dec 2013 17:04:50 +0000 Subject: [PATCH] ramips: add support for RT-N14U (mt7620n based) board MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit added dts file and userspace scripts modified to support Asus RT-N14U board current support status: usb works ethernet works buttons reset, wps leds asus:blue:[usb|lan|wan|air|power] i2c not tested uart not tested wifi not yet Signed-off-by: Pavel Löbl SVN-Revision: 39163 --- .../base-files/etc/uci-defaults/01_leds | 7 ++ .../base-files/etc/uci-defaults/02_network | 1 + target/linux/ramips/base-files/lib/ramips.sh | 3 + .../ramips/base-files/lib/upgrade/platform.sh | 1 + target/linux/ramips/dts/RT-N14U.dts | 118 ++++++++++++++++++ target/linux/ramips/image/Makefile | 2 + 6 files changed, 132 insertions(+) create mode 100644 target/linux/ramips/dts/RT-N14U.dts diff --git a/target/linux/ramips/base-files/etc/uci-defaults/01_leds b/target/linux/ramips/base-files/etc/uci-defaults/01_leds index 44951d8e23..fe22875596 100755 --- a/target/linux/ramips/base-files/etc/uci-defaults/01_leds +++ b/target/linux/ramips/base-files/etc/uci-defaults/01_leds @@ -141,6 +141,13 @@ case $board in wnce2001) set_wifi_led "netgear:green:wlan" ;; + rt-n14u) + ucidef_set_led_default "power" "power" "asus:blue:power" "1" + ucidef_set_led_netdev "lan" "lan" "asus:blue:lan" "eth0.1" + ucidef_set_led_netdev "wan" "wan" "asus:blue:wan" "eth0.2" + set_wifi_led "asus:blue:air" + set_usb_led "asus:blue:usb" + ;; rp-n53) ucidef_set_led_netdev "eth" "Network" "asus:white:back" "eth0" set_wifi_led "asus:blue:wifi" diff --git a/target/linux/ramips/base-files/etc/uci-defaults/02_network b/target/linux/ramips/base-files/etc/uci-defaults/02_network index 63458eda0a..a9914fdb87 100755 --- a/target/linux/ramips/base-files/etc/uci-defaults/02_network +++ b/target/linux/ramips/base-files/etc/uci-defaults/02_network @@ -87,6 +87,7 @@ ramips_setup_interfaces() f5d8235-v1 | \ f5d8235-v2 | \ hg255d | \ + rt-n14u | \ ur-326n4g) ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2" ucidef_add_switch "switch0" "1" "1" diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh index 972f41534f..d62002ea7c 100755 --- a/target/linux/ramips/base-files/lib/ramips.sh +++ b/target/linux/ramips/base-files/lib/ramips.sh @@ -127,6 +127,9 @@ ramips_board_detect() { *"La Fonera 2.0N") name="fonera20n" ;; + *"Asus RT-N14U") + name="rt-n14u" + ;; *"Asus RT-N13U") name="rt-n13u" ;; diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index 6836e16d96..babeaf2180 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -63,6 +63,7 @@ platform_check_image() { rp-n53 | \ rt-g32-b1 | \ rt-n10-plus | \ + rt-n14u | \ rt-n15 | \ rt-n56u | \ sl-r7205 | \ diff --git a/target/linux/ramips/dts/RT-N14U.dts b/target/linux/ramips/dts/RT-N14U.dts new file mode 100644 index 0000000000..d95365bc0e --- /dev/null +++ b/target/linux/ramips/dts/RT-N14U.dts @@ -0,0 +1,118 @@ +/dts-v1/; + +/include/ "mt7620n.dtsi" + +/ { + compatible = "asus,rt-n14u", "ralink,mt7620n-soc"; + model = "Asus RT-N14U"; + + palmbus@10000000 { + gpio2: gpio@660 { + status = "okay"; + }; + + gpio3: gpio@688 { + status = "okay"; + }; + + spi@b00 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + #compatible = "mx25l6405d"; + compatible = "w25q128"; + reg = <0 0>; + linux,modalias = "m25p80", "w25q128"; + spi-max-frequency = <10000000>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0xfb0000>; + }; + }; + }; + }; + + ehci@101c0000 { + status = "okay"; + }; + + ohci@101c1000 { + status = "okay"; + }; + + ethernet@10100000 { + mtd-mac-address = <&factory 0x4>; + ralink,port-map = "wllll"; + }; + + pinctrl { + state_default: pinctrl0 { + default { + ralink,group = "ephy", "wled"; + ralink,function = "gpio"; + }; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + wan { + label = "asus:blue:wan"; + gpios = <&gpio2 0 1>; + }; + lan { + label = "asus:blue:lan"; + gpios = <&gpio2 1 1>; + }; + usb { + label = "asus:blue:usb"; + gpios = <&gpio2 2 1>; + }; + power { + label = "asus:blue:power"; + gpios = <&gpio2 3 1>; + }; + air { + label = "asus:blue:air"; + gpios = <&gpio3 0 1>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + reset { + label = "reset"; + gpios = <&gpio0 1 1>; + linux,code = <0x198>; + }; + wps { + label = "wps"; + gpios = <&gpio0 2 1>; + linux,code = <0x211>; + }; + }; +}; diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile index 82addb27f8..2d4395dca4 100644 --- a/target/linux/ramips/image/Makefile +++ b/target/linux/ramips/image/Makefile @@ -646,10 +646,12 @@ endif # Image/Build/Profile/WMR300=$(call BuildFirmware/Default8M/$(1),$(1),wmr-300,WMR300) +Image/Build/Profile/RT-N14U=$(call BuildFirmware/Default8M/$(1),$(1),rt-n14u,RT-N14U) ifeq ($(SUBTARGET),mt7620n) define Image/Build/Profile/Default $(call Image/Build/Profile/WMR300,$(1)) + $(call Image/Build/Profile/RT-N14U,$(1)) endef endif -- 2.30.2