mediatek: add support for the GL.iNet GL-MT2500

target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts

@@ -0,0 +1,197 @@
+/dts-v1/;
+#include "mt7981.dtsi"
+/ {
+	model = "GL.iNet GL-MT2500";
+	compatible = "glinet,gl-mt2500", "mediatek,mt7981";
+
+	chosen {
+		bootargs = "console=ttyS0,115200n1 loglevel=8  \
+				earlycon=uart8250,mmio32,0x11002000 \
+				root=PARTLABEL=rootfs rootwait rootfstype=squashfs,f2fs \
+				block2mtd.block2mtd=/dev/mmcblk0p1,65536,log";
+	};
+
+	reserved-memory {
+		/delete-node/ wmcpu-reserved@47c80000;
+		/delete-node/ wo-emi@47d80000;
+		/delete-node/ wo-data@47dc0000;
+		/delete-node/ wo-ilm@151e0000;
+		/delete-node/ wo-dlm@151e8000;
+		/delete-node/ wo-boot@15194000;
+	};
+
+	aliases {
+		led-boot = &led_blue;
+		led-failsafe = &led_blue;
+		led-running = &led_white;
+		led-upgrade = &led_blue;
+		serial0 = &uart0;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	usb_vbus: regulator-usb-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 12 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
+
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-export {
+		compatible = "gpio-export";
+
+		usb_power {
+			gpio-export,name = "usb_power";
+			gpio-export,output = <1>;
+			gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led@0 {
+			label = "vpn";
+			gpios = <&pio 31 GPIO_ACTIVE_LOW>;
+		};
+
+		led_white: led@1 {
+			label = "white:system";
+			gpios = <&pio 30 GPIO_ACTIVE_LOW>;
+		};
+
+		led_blue: led@2 {
+			label = "blue:system";
+			gpios = <&pio 29 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+	};
+};
+
+
+&uart0 {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	bus-width = <8>;
+	max-frequency = <52000000>;
+	cap-mmc-highspeed;
+	vmmc-supply = <&reg_3p3v>;
+	non-removable;
+	status = "okay";
+};
+
+&eth {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio_pins>;
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "2500base-x";
+		phy-handle = <&phy0>;
+	};
+
+	gmac1: mac@1 {
+		compatible = "mediatek,eth-mac";
+		reg = <1>;
+		phy-mode = "gmii";
+		phy-handle = <&int_gbe_phy>;
+	};
+};
+
+&mdio_bus {
+	reset-gpios = <&pio 14 GPIO_ACTIVE_LOW>;
+	reset-delay-us = <600>;
+	reset-post-delay-us = <20000>;
+
+	phy0: ethernet-phy@5 {
+		reg = <5>;
+		compatible = "ethernet-phy-ieee802.3-c45";
+		phy-mode = "2500base-x";
+	};
+};
+
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spic_pins>;
+	status = "disabled";
+};
+
+&pio {
+	spic_pins: spi1-pins {
+		mux {
+			function = "spi";
+			groups = "spi1_1";
+		};
+	};
+	mmc0_pins_default: mmc0-pins-default {
+		mux {
+			function = "flash";
+			groups = "emmc_45";
+		};
+	};
+	mmc0_pins_uhs: mmc0-pins-uhs {
+		mux {
+			function = "flash";
+			groups = "emmc_45";
+		};
+	};
+};
+
+&usb_phy {
+	status = "okay";
+};
+
+&xhci {
+	vbus-supply = <&usb_vbus>;
+
+	status = "okay";
+};
+
+&wifi {
+	/delete-property/ memory-region;
+};
+
+&consys {
+	/delete-property/ memory-region;
+	status = "disabled";
+};
+
+&wed {
+	/delete-property/ memory-region;
+	/delete-property/ memory-region-names;
+	status = "disabled";
+};

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

@@ -29,6 +29,7 @@ mediatek_setup_interfaces()
 	cudy,wr3000-v1)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
 		;;
+	glinet,gl-mt2500|\
 	glinet,gl-mt3000)
 		ucidef_set_interfaces_lan_wan eth1 eth0
 		;;
@@ -105,6 +106,10 @@ mediatek_setup_macs()
 		;;
 		esac
 		;;
+	glinet,gl-mt2500)
+		wan_mac=$(get_mac_binary /dev/mmcblk0boot1 0x0a)
+		lan_mac=$(macaddr_add "$wan_mac" 1)
+		;;
 	glinet,gl-mt6000)
 		label_mac=$(mmc_get_mac_binary factory 0x0a)
 		wan_mac=$label_mac

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

@@ -128,6 +128,11 @@ platform_do_upgrade() {
 		CI_ROOT_UBIPART=ubi
 		nand_do_upgrade "$1"
 		;;
+	glinet,gl-mt2500)
+		CI_KERNPART="kernel"
+		CI_ROOTPART="rootfs"
+		emmc_do_upgrade "$1"
+		;;
 	*)
 		nand_do_upgrade "$1"
 		;;
@@ -149,6 +154,15 @@ platform_check_image() {
 			echo "Invalid image type."
 			return 1
 		}
+		return 0
+		;;
+	glinet,gl-mt2500)
+		magic="$(dd if="$1" bs=1 skip=257 count=5 2>/dev/null)"
+		[ "$magic" != "ustar" ] && {
+			echo "Invalid image type."
+			return 1
+		}
+
 		return 0
 		;;
 	*)

target/linux/mediatek/image/filogic.mk

@@ -290,6 +290,17 @@ define Device/glinet_gl-mt3000
 endef
 TARGET_DEVICES += glinet_gl-mt3000
 
+define Device/glinet_gl-mt2500
+  DEVICE_VENDOR := GL.iNet
+  DEVICE_MODEL := GL-MT2500
+  DEVICE_DTS := mt7981b-glinet-gl-mt2500
+  DEVICE_DTS_DIR := ../dts
+  SUPPORTED_DEVICES := glinet,gl-mt2500
+  DEVICE_PACKAGES := mkf2fs kmod-mmc kmod-fs-f2fs gdisk
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += glinet_gl-mt2500
+
 define Device/glinet_gl-mt6000
   DEVICE_VENDOR := GL.iNet
   DEVICE_MODEL := GL-MT6000