ralink: add HLK-RM04 support

https://github.com/JiapengLi/OpenWrt-HiLink-HLK-RM04

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 39237

target/linux/ramips/base-files/etc/diag.sh

@@ -51,6 +51,9 @@ get_status_led() {
 	rt-n13u)
 		status_led="rt-n13u:power"
 		;;
+	hlk-rm04)
+		status_led="hlk-rm04:red:power"
+		;;
 	all0239-3g|\
 	hw550-3g)
 		status_led="hw550-3g:green:status"

target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom

@@ -81,6 +81,7 @@ case "$FIRMWARE" in
 	fonera20n | \
 	rt-n13u | \
 	freestation5 | \
+	hlk-rm04 | \
 	hw550-3g | \
 	mofi3500-3gn | \
 	mpr-a1 | \

target/linux/ramips/base-files/etc/uci-defaults/01_leds

@@ -93,6 +93,9 @@ case $board in
 		set_usb_led "fonera20n:orange:usb"
 		set_wifi_led "fonera20n:orange:wifi"
 		;;
+	hlk-rm04)
+		set_wifi_led "rt2800pci-phy0::radio"
+		;;
 	all0239-3g|\
 	hw550-3g)
 		set_usb_led "hw550-3g:green:usb"

target/linux/ramips/base-files/etc/uci-defaults/02_network

@@ -75,6 +75,7 @@ ramips_setup_interfaces()
 	dir-300-b7 | \
 	dir-320-b1 | \
 	dir-615-h1 | \
+	hlk-rm04 | \
 	mzk-w300nh2)
 		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
 		ucidef_add_switch "switch0" "1" "1"

target/linux/ramips/base-files/lib/preinit/06_set_iface_mac

@@ -27,6 +27,7 @@ preinit_set_mac_address() {
 	dir-620-a1 |\
 	esr-9753 |\
 	freestation5 |\
+	hlk-rm04 | \
 	mpr-a1 | \
 	mpr-a2 | \
 	dir-300-b7 | \

target/linux/ramips/base-files/lib/ramips.sh

@@ -136,6 +136,9 @@ ramips_board_detect() {
 	*"MoFi Network MOFI3500-3GN")
 		name="mofi3500-3gn"
 		;;
+	*"HILINK HLK-RM04")
+		name="hlk-rm04"
+		;;
 	*"HAME MPR-A1")
  		name="mpr-a1"
  		;;

target/linux/ramips/base-files/lib/upgrade/platform.sh

@@ -48,6 +48,7 @@ platform_check_image() {
 	freestation5 | \
 	hw550-3g | \
 	hg255d | \
+	hlk-rm04 | \
 	ip2202 | \
 	m3 | \
 	m4 | \

target/linux/ramips/dts/HLKRM04.dts

@@ -0,0 +1,103 @@
+/dts-v1/;
+
+/include/ "rt5350.dtsi"
+
+/ {
+	compatible = "HLKRM04", "ralink,rt5350-soc";
+	model = "HILINK HLK-RM04";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x1000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS1,57600";
+	};
+
+	palmbus@10000000 {
+		uart@500 {
+			status = "okay";
+		};
+
+		spi@b00 {
+			status = "okay";
+			m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "gd25q64";
+				reg = <0 0>;
+				linux,modalias = "m25p80", "s25fl064k";
+				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 0x3b0000>;
+				};
+			};
+		};
+	};
+
+	pinctrl {
+		state_default: pinctrl0 {
+			gpio {
+				ralink,group = "jtag";
+				ralink,function = "gpio";
+			};
+		};
+	};
+
+	ethernet@10100000 {
+		mtd-mac-address = <&factory 0x4>;
+	};
+
+	wmac@10180000 {
+		ralink,mtd-eeprom = <&factory 0>;
+	};
+
+	ehci@101c0000 {
+		status = "okay";
+	};
+
+	ohci@101c1000 {
+		status = "okay";
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		wps {
+			label = "reset";
+			gpios = <&gpio0 14 1>;
+			linux,code = <0x198>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		power {
+			label = "hlk-rm04:red:power";
+			gpios = <&gpio0 0 1>;
+		};
+	};
+};

target/linux/ramips/dts/rt5350.dtsi

@@ -89,6 +89,9 @@
 
 			reg-shift = <2>;
 
+			pinctrl-names = "default";
+			pinctrl-0 = <&uartf_pins>;
+
 			status = "disabled";
 		};
 
@@ -240,6 +243,12 @@
 				ralink,function = "uartlite";
 			};
 		};
+		uartf_pins: uartf {
+			uartf {
+				ralink,group = "uartf";
+				ralink,function = "uartf";
+			};
+		};
 	};
 
 	rstctrl: rstctrl {

target/linux/ramips/image/Makefile

@@ -108,8 +108,8 @@ endef
 # $(2) = lowercase board name
 # $(3) = dts file
 ralink_default_fw_size_4M=3866624
-BuildFirmware/Default4M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_4M))
+BuildFirmware/Default4M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_4M),$(4))
-BuildFirmware/Default4M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
+BuildFirmware/Default4M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
 
 # Build images for default ralink layout for 8MB flash
 # kernel + roots = 0x7b0000
@@ -402,6 +402,13 @@ Image/Build/Profile/FREESTATION5=$(call BuildFirmware/Default8M/$(1),$(1),freest
 
 Image/Build/Profile/IP2202=$(call BuildFirmware/Default8M/$(1),$(1),ip2202,IP2202)
 
+BuildFirmware/HLKRM04/squashfs=$(call BuildFirmware/Default4M/squashfs,$(1),$(2),$(3),$(4))
+define BuildFirmware/HLKRM04/initramfs
+	$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
+	mkhilinkfw -e -i$(call imgname,$(1),$(2))-uImage.bin -o $(call imgname,$(1),$(2))-factory.bin;
+endef
+Image/Build/Profile/HLKRM04=$(call BuildFirmware/HLKRM04/$(1),$(1),hlk-rm04,HLKRM04,HLK-RM02)
+
 Image/Build/Profile/M3=$(call BuildFirmware/Poray4M/$(1),$(1),m3,M3)
 
 Image/Build/Profile/M4=$(call BuildFirmware/PorayDualSize/$(1),$(1),m4,M4)
@@ -550,6 +557,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/FONERA20N,$(1))
 	$(call Image/Build/Profile/FREESTATION5,$(1))
 #	$(call Image/Build/Profile/HG255D,$(1))
+	$(call Image/Build/Profile/HLKRM04,$(1))
 	$(call Image/Build/Profile/HW550-3G,$(1))
 	$(call Image/Build/Profile/IP2202,$(1))
 	$(call Image/Build/Profile/M3,$(1))

target/linux/ramips/rt305x/profiles/hilink.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/HLKRM04
+	NAME:=HILINK HLK-RM04
+endef
+
+define Profile/HLKRM04/Description
+	Package set for HiLink RM04 Module
+endef
+
+$(eval $(call Profile,HLKRM04))
+