mediatek: add support for HONOR FUR-602/603(HONOR XT50/XU50/XC50)

Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: DOSILICON DS35Q1GA-IB 128MB (No machine tests yet)
         GIGADEVICE GD5F1GM7UExxG 128MB
         WINBOND W25N01GVZE1G 128MB
RAM: DDR3 256MB
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset, Mesh
Power: DC 12V 1A

defconfig/luci-app-mtk-deprecated/mt7981-ax3000.config

@@ -13,6 +13,8 @@ CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_cmcc_rax3000m=y
 CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_cmcc_rax3000m=""
 CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_h3c_nx30pro=y
 CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_h3c_nx30pro=""
+CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_honor_fur-602=y
+CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_honor_fur-602=""
 CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_imou_lc-hx3001=y
 CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_imou_lc-hx3001=""
 CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_jcg_q30=y

defconfig/mt7981-ax3000.config

@@ -17,6 +17,8 @@ CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_glinet_gl-mt3000=y
 CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_glinet_gl-mt3000=""
 CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_h3c_nx30pro=y
 CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_h3c_nx30pro=""
+CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_honor_fur-602=y
+CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_honor_fur-602=""
 CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_imou_lc-hx3001=y
 CONFIG_TARGET_DEVICE_PACKAGES_mediatek_mt7981_DEVICE_imou_lc-hx3001=""
 CONFIG_TARGET_DEVICE_mediatek_mt7981_DEVICE_jcg_q30=y

package/boot/uboot-envtools/files/mediatek

@@ -30,6 +30,7 @@ ruijie,rg-x60-pro* |\
 cmcc,rax3000m)
 	ubootenv_add_uci_config "/dev/mtd2" "0x0" "0x80000" "0x20000" "4"
 	;;
+*honor,fur-602* |\
 *imou,lc-hx3001*)
 	ubootenv_add_uci_config "/dev/mtd2" "0x0" "0x80000" "0x80000" "1"
 	;;

package/mtk/applications/mtk-smp/files/smp.sh

@@ -756,6 +756,7 @@ setup_model()
 	xiaomi,mi-router-ax3000t* |\
 	*rax3000m* |\
 	h3c,nx30pro |\
+	*honor,fur-602* |\
 	konka,komi-a31 |\
 	*nokia,ea0326gmp* |\
 	nradio,wt9103 |\

target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-honor-fur-602.dts

@@ -0,0 +1,220 @@
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "mt7981.dtsi"
+
+/ {
+        model = "HONOR FUR-602/603";
+        compatible = "honor,fur-602", "mediatek,mt7981";
+
+	aliases {
+		led-boot = &status_red_led;
+		led-failsafe = &status_red_led;
+		led-running = &status_green_led;
+		led-upgrade = &status_green_led;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n1 loglevel=8  \
+				earlycon=uart8250,mmio32,0x11002000";
+	};
+
+        memory {
+                reg = <0 0x40000000 0 0x10000000>;
+        };
+
+        leds {
+                compatible = "gpio-leds";
+
+                status_green_led: led-0 {
+                        label = "green:status";
+                        gpios = <&pio 8 GPIO_ACTIVE_LOW>;
+                };
+
+                status_red_led: led-1 {
+                        label = "red:status";
+                        gpios = <&pio 13 GPIO_ACTIVE_LOW>;
+                };
+        };
+
+        gpio-keys {
+                compatible = "gpio-keys";
+                        button-reset {
+                                label = "reset";
+                                linux,code = <KEY_RESTART>;
+                                gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+                        };
+
+                        button-mesh {
+                                label = "mesh";
+                                gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+				linux,code = <BTN_9>;
+				linux,input-type = <EV_SW>;
+                        };
+        };
+
+        gsw: gsw@0 {
+                compatible = "mediatek,mt753x";
+                mediatek,ethsys = <&ethsys>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+        };
+
+	nmbm_spim_nand {
+                compatible = "generic,nmbm";
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                lower-mtd-device = <&spi_nand>;
+                forced-create;
+
+                partitions {
+                        compatible = "fixed-partitions";
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+
+                        partition@0 {
+                                label = "BL2";
+                                reg = <0x00 0x100000>;
+                        };
+
+                        partition@100000 {
+                                label = "u-boot-env";
+                                reg = <0x100000 0x80000>;
+                        };
+
+                        partition@180000 {
+                                label = "Factory";
+                                reg = <0x180000 0x1e0000>;
+                        };
+
+                        partition@360000 {
+                                label = "Trace";
+                                reg = <0x360000 0x20000>;
+                        };
+
+                        partition@380000 {
+                                label = "FIP";
+                                reg = <0x380000 0x200000>;
+                        };
+
+                        partition@580000 {
+                                label = "ubi";
+                                reg = <0x580000 0x7200000>;
+                        };
+                };
+        };
+};
+
+&uart0 {
+        status = "okay";
+};
+
+&watchdog {
+        status = "okay";
+};
+
+&eth {
+    status = "okay";
+
+    gmac0: mac@0 {
+        compatible = "mediatek,eth-mac";
+        reg = <0>;
+        phy-mode = "2500base-x";
+
+        fixed-link {
+            speed = <2500>;
+            full-duplex;
+            pause;
+        };
+    };
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+};
+
+&gsw {
+        mediatek,mdio = <&mdio>;
+	mediatek,portmap = "wllll";
+        mediatek,mdio_master_pinmux = <0>;
+        reset-gpios = <&pio 39 0>;
+        interrupt-parent = <&pio>;
+        interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
+        status = "okay";
+
+	port5: port@5 {
+		compatible = "mediatek,mt753x-port";
+		reg = <5>;
+		phy-mode = "sgmii";
+
+		fixed-link {
+			speed = <2500>;
+			full-duplex;
+		};
+	};
+
+	port6: port@6 {
+		compatible = "mediatek,mt753x-port";
+		mediatek,ssc-on;
+		reg = <6>;
+		phy-mode = "sgmii";
+
+                fixed-link {
+                        speed = <2500>;
+                        full-duplex;
+                };
+        };
+};
+
+&hnat {
+		mtketh-wan = "eth0.2";
+		mtketh-ppd = "eth0.1";
+		mtketh-lan = "eth0";
+		mtketh-max-gmac = <1>;
+		status = "okay";
+};
+
+&spi0 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&spi0_flash_pins>;
+        status = "okay";
+
+        spi_nand: spi_nand@0 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "spi-nand";
+                reg = <0>;
+                spi-max-frequency = <52000000>;
+                spi-tx-bus-width = <4>;
+                spi-rx-bus-width = <4>;
+                spi-cal-enable;
+                spi-cal-mode = "read-data";
+                spi-cal-datalen = <7>;
+                spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>; /* 'SPINAND' */
+                spi-cal-addrlen = <5>;
+                spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
+        };
+};
+
+&pio {
+	spi0_flash_pins: spi0-pins {
+		mux {
+			function = "spi";
+			groups = "spi0", "spi0_wp_hold";
+		};
+
+		conf-pu {
+			pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+		};
+
+		conf-pd {
+			pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+		};
+	};
+};

target/linux/mediatek/image/mt7981.mk

@@ -599,6 +599,23 @@ define Device/h3c_nx30pro
 endef
 TARGET_DEVICES += h3c_nx30pro
 
+define Device/honor_fur-602
+  DEVICE_VENDOR := HONOR
+  DEVICE_MODEL := FUR-602
+  DEVICE_DTS := mt7981-honor-fur-602
+  DEVICE_DTS_DIR := $(DTS_DIR)/mediatek
+  SUPPORTED_DEVICES := honor,fur-602
+  UBINIZE_OPTS := -E 5
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  IMAGE_SIZE := 116736k
+  KERNEL_IN_UBI := 1
+  IMAGES += factory.bin
+  IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += honor_fur-602
+
 define Device/konka_komi-a31
   DEVICE_VENDOR := KONKA
   DEVICE_MODEL := KOMI A31

target/linux/mediatek/mt7981/base-files/etc/board.d/02_network

@@ -39,6 +39,11 @@ mediatek_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0:lan" "1:lan" "2:lan" "3:wan" "6t@eth0"
 		;;
+	*honor,fur-602*)
+		ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
+		ucidef_add_switch "switch0" \
+			"1:lan:3" "2:lan:2" "3:lan:1" "0:wan" "6t@eth0"
+		;;
 	*clt,r30b1* |\
 	h3c,nx30pro |\
 	*imou,lc-hx3001* |\

target/linux/mediatek/mt7981/base-files/lib/upgrade/platform.sh

@@ -205,6 +205,7 @@ platform_do_upgrade() {
 	cmcc,a10 |\
 	cmcc,rax3000m |\
 	h3c,nx30pro |\
+	*honor,fur-602* |\
 	*konka,komi-a31* |\
 	routerich,ax3000 |\
 	*nokia,ea0326gmp* |\
@@ -254,6 +255,7 @@ platform_check_image() {
 	cmcc,a10 |\
 	cmcc,rax3000m* |\
 	h3c,nx30pro |\
+	*honor,fur-602* |\
 	*konka,komi-a31* |\
 	*nokia,ea0326gmp* |\
 	nradio,wt9103 |\