diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic
index d2acb5b01..9fd1f5cdc 100644
--- a/package/boot/uboot-envtools/files/mediatek_filogic
+++ b/package/boot/uboot-envtools/files/mediatek_filogic
@@ -34,6 +34,13 @@ bananapi,bpi-r3)
 		;;
 	esac
 	;;
+glinet,gl-mt2500)
+	local envdev=$(find_mmc_part "u-boot-env")
+	ubootenv_add_uci_config "$envdev" "0x400000" "0x80000"
+	;;
+glinet,gl-mt3000)
+	ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x80000" "0x20000"
+	;;
 glinet,gl-mt6000)
 	local envdev=$(find_mmc_part "u-boot-env")
 	ubootenv_add_uci_config "$envdev" "0x0" "0x80000"
diff --git a/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts b/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts
new file mode 100644
index 000000000..068dd0f23
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts
@@ -0,0 +1,151 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+#include "mt7981.dtsi"
+
+/ {
+	model = "GL.iNet GL-MT2500";
+	compatible = "glinet,gl-mt2500", "mediatek,mt7981";
+
+	aliases {
+		label-mac-device = &gmac0;
+		led-boot = &led_sys_white;
+		led-failsafe = &led_sys_blue;
+		led-running = &led_sys_white;
+		led-upgrade = &led_sys_blue;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+		bootargs-append = " root=PARTLABEL=rootfs rootwait";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-vpn {
+			label = "white:vpn";
+			gpios = <&pio 31 GPIO_ACTIVE_LOW>;
+		};
+
+		led_sys_white: led-system-white {
+			label = "white:system";
+			gpios = <&pio 30 GPIO_ACTIVE_LOW>;
+		};
+
+		led_sys_blue: led-system-blue {
+			label = "blue:system";
+			gpios = <&pio 29 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	usb_vbus: regulstor-usb {
+		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;
+	};
+
+	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;
+	};
+};
+
+&pio {
+	mmc0_pins_default: mmc0-pins-default {
+		mux {
+			function = "flash";
+			groups = "emmc_45";
+		};
+	};
+	mmc0_pins_uhs: mmc0-pins-uhs {
+		mux {
+			function = "flash";
+			groups = "emmc_45";
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&watchdog {
+	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 = <&phy5>;
+	};
+
+	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>;
+
+	phy5: ethernet-phy@5 {
+		reg = <5>;
+		compatible = "ethernet-phy-ieee802.3-c45";
+	};
+};
+
+&usb_phy {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+	vbus-supply = <&usb_vbus>;
+};
+
+&mmc0 {
+	status = "okay";
+
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	bus-width = <8>;
+	max-frequency = <52000000>;
+	vmmc-supply = <&reg_3p3v>;
+	cap-mmc-highspeed;
+	non-removable;
+};
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index c01990915..c2c50f6b5 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -20,6 +20,7 @@ mediatek_setup_interfaces()
 	qihoo,360t7)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" wan
 		;;
+	glinet,gl-mt2500|\
 	glinet,gl-mt3000)
 		ucidef_set_interfaces_lan_wan eth1 eth0
 		;;
@@ -67,6 +68,11 @@ mediatek_setup_macs()
 	bananapi,bpi-r3)
 		wan_mac=$(macaddr_add $(cat /sys/class/net/eth0/address) 1)
 		;;
+	glinet,gl-mt2500)
+		label_mac="$(get_mac_binary "/dev/mmcblk0boot1" 0xa)"
+		wan_mac="$label_mac"
+		lan_mac="$(macaddr_add $label_mac 1)"
+		;;
 	glinet,gl-mt6000)
 		label_mac=$(mmc_get_mac_binary factory 0x0a)
 		wan_mac=$label_mac
diff --git a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
index e42c2d466..9649a2c99 100755
--- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
@@ -29,6 +29,7 @@ platform_do_upgrade() {
 			;;
 		esac
 		;;
+	glinet,gl-mt2500|\
 	glinet,gl-mt6000)
 		CI_KERNPART="kernel"
 		CI_ROOTPART="rootfs"
@@ -74,6 +75,7 @@ platform_copy_config() {
 			;;
 		esac
 		;;
+	glinet,gl-mt2500|\
 	glinet,gl-mt6000)
 		emmc_copy_config
 		;;
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index 7abdc1b49..ad58de716 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -146,6 +146,23 @@ define Device/cetron_ct3003-mod
 endef
 TARGET_DEVICES += cetron_ct3003-mod
 
+define Device/glinet_gl-mt2500
+  DEVICE_VENDOR := GL.iNet
+  DEVICE_MODEL := GL-MT2500
+  DEVICE_DTS := mt7981b-glinet-gl-mt2500
+  DEVICE_DTS_DIR := ../dts
+  DEVICE_DTS_LOADADDR := 0x47000000
+  DEVICE_PACKAGES := kmod-usb3
+  SUPPORTED_DEVICES += glinet,mt2500-emmc
+  IMAGES := sysupgrade.bin
+  KERNEL := kernel-bin | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
+  KERNEL_INITRAMFS := kernel-bin | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += glinet_gl-mt2500
+
 define Device/glinet_gl-mt3000
   DEVICE_VENDOR := GL.iNet
   DEVICE_MODEL := GL-MT3000
@@ -158,7 +175,7 @@ define Device/glinet_gl-mt3000
   KERNEL_IN_UBI := 1
   IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
 endef
-#TARGET_DEVICES += glinet_gl-mt3000
+TARGET_DEVICES += glinet_gl-mt3000
 
 define Device/glinet_gl-mt6000
   DEVICE_VENDOR := GL.iNet
@@ -172,7 +189,7 @@ define Device/glinet_gl-mt6000
   IMAGES := sysupgrade.bin
   IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
 endef
-#TARGET_DEVICES += glinet_gl-mt6000
+TARGET_DEVICES += glinet_gl-mt6000
 
 define Device/h3c_magic-nx30-pro
   DEVICE_VENDOR := H3C