[OpenWrt-Devel] [PATCH] [ramips] : add support for Kingston MLWG2

L. D. Pinney ldpinney at gmail.com
Sun Jan 11 17:02:17 EST 2015


This patch adds support for the Kingston Mobilelite Wireless G2 (MLWG2)

http://wiki.openwrt.org/toh/kingston/mlwg2

https://github.com/gmacario/kingston-mlwg2-hack/wiki/Testing-OpenWrt-on-MLWG2

Tested-by: Gianpaolo Macario <gmacario at gmail.com>

Signed-off-by: L. D. Pinney <ldpinney at gmail.com>

---

 target/linux/ramips/base-files/etc/board.d/01_leds     |   4 +++
 target/linux/ramips/base-files/etc/board.d/02_network  |   3 ++
 target/linux/ramips/base-files/etc/diag.sh             |   3 ++
 target/linux/ramips/base-files/lib/ramips.sh           |   3 ++
 target/linux/ramips/base-files/lib/upgrade/platform.sh |   1 +
 target/linux/ramips/dts/MLWG2.dts                      | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 target/linux/ramips/image/Makefile                     |   2 ++
 7 files changed, 134 insertions(+)

diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index 405a6c0..23e310e 100755
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -130,6 +130,10 @@ case $board in
 		set_wifi_led "kingston:blue:wifi"
 		ucidef_set_led_default "system" "system" "kingston:blue:system" "1"
 		;;
+	mlwg2)
+		set_wifi_led "kingston:blue:wifi"
+		ucidef_set_led_default "system" "system" "kingston:blue:system" "1"
+		;;
 	mofi3500-3gn)
 		set_usb_led "mofi3500-3gn:green:usb"
 		;;
diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index a86466e..aad1197 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -61,6 +61,9 @@ ramips_setup_interfaces()
 	mlw221)
 		ucidef_set_interface_lan "eth0.2"
 		;;
+	mlwg2)
+		ucidef_set_interface_lan "eth0.1"
+		;;
 
 	wizard8800 | \
 	wl-330n | \
diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 103dfcd..65ef0db 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -88,6 +88,9 @@ get_status_led() {
 	mlw221)
 		status_led="kingston:blue:status"
 		;;
+	mlwg2)
+		status_led="kingston:blue:system"
+		;;
 	mofi3500-3gn)
 		status_led="mofi3500-3gn:green:status"
 		;;
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 540da33..379713b 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -187,6 +187,9 @@ ramips_board_detect() {
 	*"Kingston MLW221")
 		name="mlw221"
 		;;
+	*"Kingston MLWG2")
+		name="mlwg2"
+		;;
 	*"Linksys E1700")
 		name="e1700"
 		;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 95cad63..b5eecfc 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -58,6 +58,7 @@ platform_check_image() {
 	m3 | \
 	m4 | \
 	mlw221 | \
+	mlwg2 | \
 	mofi3500-3gn | \
 	mpr-a1 | \
 	mpr-a2 | \
diff --git a/target/linux/ramips/dts/MLWG2.dts b/target/linux/ramips/dts/MLWG2.dts
index e69de29..c7ce146 100644
--- a/target/linux/ramips/dts/MLWG2.dts
+++ b/target/linux/ramips/dts/MLWG2.dts
@@ -0,0 +1,118 @@
+/dts-v1/;
+
+/include/ "mt7620n.dtsi"
+
+/ {
+	compatible = "mlwG2", "ralink,mt7620n-soc";
+	model = "Kingston MLWG2";
+
+	palmbus at 10000000 {
+		gpio0: gpio at 600 {
+			status = "okay";
+		};
+
+		gpio2: gpio at 660 {
+                       status = "okay";
+		};
+
+		gpio3: gpio at 688 {
+			status = "okay";
+		};
+
+		spi at b00 {
+			status = "okay";
+
+			m25p80 at 0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mx25l12805d";
+				reg = <0 0>;
+				linux,modalias = "m25p80";
+				spi-max-frequency = <10000000>;
+
+				partition at 0 {
+					label = "u-boot";
+					reg = <0x0 0x30000>;
+					read-only;
+				};
+
+				partition at 30000 {
+					label = "u-boot-env";
+					reg = <0x30000 0x10000>;
+					read-only;
+				};
+
+				factory: partition at 40000 {
+					label = "factory";
+					reg = <0x40000 0x10000>;
+					read-only;
+				};
+
+				partition at 50000 {
+					label = "firmware";
+					reg = <0x50000 0xf60000>;
+				};
+
+				partition at fb0000 {
+					label = "user-config";
+					reg = <0xfb0000 0x50000>;
+				};
+			};
+		};
+	};
+
+	ehci at 101c0000 {
+		status = "okay";
+	};
+
+	ohci at 101c1000 {
+		status = "okay";
+	};
+
+	ethernet at 10100000 {
+		mtd-mac-address = <&factory 0x4>;
+		ralink,port-map = "wllll";
+	};
+
+	wmac at 10180000 {
+		ralink,mtd-eeprom = <&factory 0>;
+	};
+
+	pinctrl {
+		state_default: pinctrl0 {
+			default {
+				ralink,group = "i2c", "ephy", "wled";
+				ralink,function = "gpio";
+			};
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		system {
+			label = "kingston:blue:system";
+			gpios = <&gpio2 3 1>;
+		};
+		wifi {
+			label = "kingston:blue:wifi";
+			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>;
+		};
+		system {
+			label = "system";
+			gpios = <&gpio0 2 1>;
+			linux,code = <0x211>;
+		};
+	};
+};
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 82cadd7..21c8a8d 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -828,6 +828,7 @@ Image/Build/Profile/MZK-750DHP=$(call BuildFirmware/Default8M/$(1),$(1),mzk-750d
 Image/Build/Profile/Y1=$(call BuildFirmware/Default16M/$(1),$(1),Lenovo-y1,Y1)
 Image/Build/Profile/Y1S=$(call BuildFirmware/Default16M/$(1),$(1),Lenovo-y1s,Y1S)
 Image/Build/Profile/MLW221=$(call BuildFirmware/Default16M/$(1),$(1),mlw221,MLW221)
+Image/Build/Profile/MLWG2=$(call BuildFirmware/Default16M/$(1),$(1),mlwg2,MLWG2)
 Image/Build/Profile/WMR300=$(call BuildFirmware/Default8M/$(1),$(1),wmr-300,WMR300)
 Image/Build/Profile/RT-N14U=$(call BuildFirmware/Default8M/$(1),$(1),rt-n14u,RT-N14U)
 Image/Build/Profile/WR8305RT=$(call BuildFirmware/Default8M/$(1),$(1),wr8305rt,WR8305RT)
@@ -855,6 +856,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/Y1,$(1))
 	$(call Image/Build/Profile/Y1S,$(1))
 	$(call Image/Build/Profile/MLW221,$(1))
+	$(call Image/Build/Profile/MLWG2,$(1))
 	$(call Image/Build/Profile/WMR300,$(1))
 	$(call Image/Build/Profile/RT-N14U,$(1))
 	$(call Image/Build/Profile/WR8305RT,$(1))
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