ramips: Add support for Huawei HG255D in trunk

HG255D is a kind of popular low-end home gateway in China, this patch bring the the trunk support for it. It is adapted from a local Chinese community (www.right.com.cn), so credit should given to them.

This patch is tested to work except trivial LED issues.

Signed-off-by: Leon Xu <ylxu72@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37505 3c298f89-4303-0410-b956-a3cf2f4a3e73

8 files changed, 156 insertions, 1 deletions

diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index fef89eae0e..469811eb2b 100644
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -104,7 +104,8 @@ case "$FIRMWARE" in
 	mzk-w300nh2 | \
 	ur-326n4g | \
 	ur-336un | \
-	xdxrn502j)
+	xdxrn502j | \
+	hg255d)
 		rt2x00_eeprom_extract "factory" 0 512
 		;;
 
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 608816f195..036d311d9b 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/01_leds
+++ b/target/linux/ramips/base-files/etc/uci-defaults/01_leds
@@ -124,6 +124,11 @@ case $board in
 	wcr-150gn)
 		set_usb_led "wcr150gn:amber:user"
 		;;
+	hg255d)
+    		set_wifi_led "hg255d:wlan"
+    		set_usb_led "hg255d:usb"
+    		ucidef_set_led_netdev "eth" "Internet" "hg255d:internet" "eth0.2"
+		;;
 	wnce2001)
 		set_wifi_led "netgear:green:wlan"
 		;;
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 747a83d454..cbacd3d621 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/02_network
+++ b/target/linux/ramips/base-files/etc/uci-defaults/02_network
@@ -192,6 +192,7 @@ ramips_setup_macs()
 		;;
 
 	rt-n13u | \
+	hg255d	| \
 	fonera20n)
 		lan_mac=$(mtd_get_mac_binary factory 40)
 		wan_mac=$(macaddr_add "$lan_mac" 1)
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index c5f216f780..22c9885f39 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -217,6 +217,9 @@ ramips_board_detect() {
 	*"XDX RN502J")
 		name="xdxrn502j"
 		;;
+	*"HG255D")
+		name="hg255d"
+		;;
 	*)
 		name="generic"
 		;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index c7f06b2f43..3513ff4196 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -42,6 +42,7 @@ platform_check_image() {
 	rt-n13u | \
 	freestation5 | \
 	hw550-3g | \
+	hg255d | \
 	mofi3500-3gn | \
 	mpr-a2 | \
 	mzk-w300nh2 | \
diff --git a/target/linux/ramips/dts/HG255D.dts b/target/linux/ramips/dts/HG255D.dts
new file mode 100644
index 0000000000..695969038d
--- /dev/null
+++ b/target/linux/ramips/dts/HG255D.dts
@@ -0,0 +1,120 @@
+/dts-v1/;
+
+/include/ "rt3050.dtsi"
+
+/ {
+	compatible = "HG255D", "ralink,rt3052-soc";
+	model = "HuaWei HG255D";
+
+	palmbus@10000000 {
+		sysc@0 {
+			ralink,pinmux = "i2c", "spi", "uartlite", "jtag", "mdio", "sdram", "rgmii";
+			ralink,uartmux = "gpio";
+			ralink,wdtmux = <1>;
+		};
+
+		gpio0: gpio@600 {
+			status = "okay";
+		};
+	};
+
+	cfi@1f000000 {
+		compatible = "cfi-flash";
+		reg = <0x1f000000 0x1000000>;
+
+		bank-width = <2>;
+		device-width = <2>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x40000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x40000 0x20000>;
+			read-only;
+		};
+
+		factory: partition@60000 {
+			label = "factory";
+			reg = <0x60000 0x20000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "firmware";
+			reg = <0x80000 0xf80000>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		power {
+			label = "hg255d:power";
+			gpios = <&gpio0 8 1>;
+		};
+		internet {
+			label = "hg255d:internet";
+			gpios = <&gpio0 13 1>;
+		};
+		wifi {
+			label = "hg255d:wlan";
+			gpios = <&gpio0 14 1>;
+		};
+		usb {
+			label = "hg255d:usb";
+			gpios = <&gpio0 9 1>;
+		};
+		wps {
+			label = "hg255d:wps";
+			gpios = <&gpio0 12 1>;
+		};
+		voice {
+			label = "hg255d:voice";
+			gpios = <&gpio0 5 1>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <10>;
+		reset {
+			label = "reset";
+			gpios = <&gpio0 4 1>;
+			linux,code = <0x198>;
+		};
+		wps {
+			label = "wps";
+			gpios = <&gpio0 10 1>;
+			linux,code = <0x211>;
+		};
+		rfkill {
+			label = "rfkill";
+			gpios = <&gpio0 0 1>;
+			linux,code = <0xf7>;
+		};
+	};
+
+	ethernet@10100000 {
+		status = "okay";
+	};
+
+	esw@10110000 {
+		status = "okay";
+		ralink,portmap = <0x2f>;
+	};
+
+	wmac@10180000 {
+		status = "okay";
+	};
+
+	otg@101c0000 {
+		status = "okay";
+	};
+};
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 499f105acd..dcae8482c6 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -114,6 +114,10 @@ ralink_default_fw_size_8M=8060928
 BuildFirmware/Default8M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_8M),$(4))
 BuildFirmware/Default8M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
 
+ralink_default_fw_size_16M=16252928
+BuildFirmware/Default16M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_16M),$(4))
+BuildFirmware/Default16M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
+
 # Build images for a custom sized flash layout
 # $(1) = squashfs/initramfs
 # $(2) = lowercase board name
@@ -328,6 +332,8 @@ Image/Build/Profile/FONERA20N=$(call BuildFirmware/Edimax/$(1),$(1),fonera20n,FO
 
 Image/Build/Profile/RT-N13U=$(call BuildFirmware/Default8M/$(1),$(1),rt-n13u,RT-N13U)
 
+Image/Build/Profile/HG255D=$(call BuildFirmware/Default16M/$(1),$(1),hg255d,HG255D)
+
 Image/Build/Profile/FREESTATION5=$(call BuildFirmware/Default8M/$(1),$(1),freestation5,FREESTATION5)
 
 Image/Build/Profile/MOFI3500-3GN=$(call BuildFirmware/Default8M/$(1),$(1),mofi3500-3gn,MOFI3500-3GN)
@@ -460,6 +466,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/F5D8235V2,$(1))
 	$(call Image/Build/Profile/FONERA20N,$(1))
 	$(call Image/Build/Profile/FREESTATION5,$(1))
+	$(call Image/Build/Profile/HG255D,$(1))
 	$(call Image/Build/Profile/HW550-3G,$(1))
 	$(call Image/Build/Profile/MOFI3500-3GN,$(1))
 	$(call Image/Build/Profile/MPRA2,$(1))
diff --git a/target/linux/ramips/rt305x/profiles/hg255d.mk b/target/linux/ramips/rt305x/profiles/hg255d.mk
new file mode 100644
index 0000000000..9aebe093ce
--- /dev/null
+++ b/target/linux/ramips/rt305x/profiles/hg255d.mk
@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/HG255D
+	NAME:=HuaWei HG255D
+	PACKAGES:=kmod-leds-gpio kmod-rt2800-pci wpad-mini kmod-usb-dwc2
+endef
+
+define Profile/HG255D/Description
+	Package set for HuaWei HG255D.
+endef
+
+$(eval $(call Profile,HG255D))