ramips: add support for Huasifei WHF283

target/linux/ramips/dts/mt7628an_huasifei_shf283.dts

@@ -0,0 +1,136 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ *  Copyright(c) 2017 Kristian Evensen <[email protected]>.
+ *  Copyright(c) 2017 Piotr Dymacz <[email protected]>.
+ *  All rights reserved.
+ */
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+  model = "Huasifei SHF283";
+	compatible = "huasifei,shf283", "mediatek,mt7628an-soc";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "green:power";
+			gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan {
+			label = "green:wlan";
+			gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
+		};
+
+		wan {
+			label = "green:wan";
+			gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
+		};
+
+		sys {
+			label = "green:sys";
+			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+		};
+
+	};
+
+	gpio-export {
+		compatible = "gpio-export";
+		#size-cells = <0>;
+
+		modem_reset {
+			gpio-export,name = "modem_reset";
+			gpio-export,output = <0>;
+			gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&wmac {
+	status = "okay";
+};
+
+&state_default {
+	gpio {
+		groups = "i2c";
+		function = "gpio";
+	};
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <12000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bootloader";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xfb0000>;
+			};
+		};
+	};
+};

target/linux/ramips/image/mt76x8.mk

@@ -156,6 +156,15 @@ define Device/hak5_wifi-pineapple-mk7
 endef
 TARGET_DEVICES += hak5_wifi-pineapple-mk7
 
+define Device/huasifei_shf283
+  IMAGE_SIZE := 16064k
+  DEVICE_VENDOR := Huasifei
+  DEVICE_MODEL := SHF283
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport kmod-usb-net-cdc-mbim \
+		kmod-usb-net-qmi-wwan kmod-usb-net-rndis kmod-usb-serial-option uqmi
+endef
+TARGET_DEVICES += huasifei_shf283
+
 define Device/hilink_hlk-7628n
   IMAGE_SIZE := 32448k
   DEVICE_VENDOR := HILINK

target/linux/ramips/mt7621/base-files/etc/init.d/set-model-name

@@ -3,9 +3,6 @@
 START=99
 
 start() {
-	[ -n "$(fw_printenv -n model_name 2>/dev/null)" ] && fw_printenv -n model_name > /tmp/sysinfo/model
+	[ -n "$(fw_printenv -n model_name 2>/dev/null)" ] && \
+		fw_printenv -n model_name > /tmp/sysinfo/model
 }
-
-
-
-

target/linux/ramips/mt76x8/base-files/etc/board.d/02_network

@@ -69,6 +69,10 @@ ramips_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"1:lan" "0:wan" "6@eth0"
 		;;
+	huasifei,shf283)
+		ucidef_add_switch "switch0" \
+			"2:lan" "3:lan" "4:lan" "1:wan" "6@eth0"
+		;;
 	hilink,hlk-7628n|\
 	hilink,hlk-7688a|\
 	hiwifi,hc5861b|\
@@ -223,6 +227,7 @@ ramips_setup_macs()
 	mercury,mac1200r-v2)
 		wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory_info 0xd)" 1)
 		;;
+	huasifei,shf283|\
 	rakwireless,rak633|\
 	unielec,u7628-01-16m|\
 	wavlink,wl-wn575a3)