diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300-v2.dts b/target/linux/ramips/dts/mt7621_cudy_wr1300-v2.dts
index a5d2fc4607..feeff0e7b0 100644
--- a/target/linux/ramips/dts/mt7621_cudy_wr1300-v2.dts
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300-v2.dts
@@ -1,117 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 
-#include "mt7621.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
+#include "mt7621_cudy_wr1300-v2v3.dtsi"
 
 / {
 	compatible = "cudy,wr1300-v2", "mediatek,mt7621-soc";
 	model = "Cudy WR1300 v2";
-
-	aliases {
-		led-boot = &led_sys;
-		led-failsafe = &led_sys;
-		led-running = &led_sys;
-		led-upgrade = &led_sys;
-		label-mac-device = &gmac0;
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200";
-	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		reset {
-			label = "reset";
-			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RESTART>;
-		};
-
-		wps {
-			label = "wps";
-			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_WPS_BUTTON>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		led_sys: sys {
-			label = "green:sys";
-			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
-		};
-
-		wps {
-			label = "green:wps";
-			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
-		};
-	};
-};
-
-&spi0 {
-	status = "okay";
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <40000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			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 {
-				compatible = "denx,uimage";
-				label = "firmware";
-				reg = <0x50000 0xf80000>;
-			};
-
-			partition@fd0000 {
-				label = "debug";
-				reg = <0xfd0000 0x10000>;
-				read-only;
-			};
-
-			partition@fe0000 {
-				label = "backup";
-				reg = <0xfe0000 0x10000>;
-				read-only;
-			};
-
-			bdinfo: partition@ff0000 {
-				label = "bdinfo";
-				reg = <0xff0000 0x10000>;
-				read-only;
-			};
-		};
-	};
-};
-
-&pcie {
-	status = "okay";
 };
 
 &pcie1 {
@@ -121,6 +14,7 @@
 		mediatek,mtd-eeprom = <&factory 0x0000>;
 		nvmem-cells = <&macaddr_bdinfo_de00>;
 		nvmem-cell-names = "mac-address";
+		ieee80211-freq-limit = <2400000 2500000>;
 	};
 };
 
@@ -132,67 +26,6 @@
 		nvmem-cells = <&macaddr_bdinfo_de00>;
 		nvmem-cell-names = "mac-address";
 		mac-address-increment = <2>;
-	};
-};
-
-&gmac0 {
-	nvmem-cells = <&macaddr_bdinfo_de00>;
-	nvmem-cell-names = "mac-address";
-};
-
-&gmac1 {
-	status = "okay";
-	label = "wan";
-	phy-handle = <&ethphy4>;
-
-	nvmem-cells = <&macaddr_bdinfo_de00>;
-	nvmem-cell-names = "mac-address";
-	mac-address-increment = <1>;
-};
-
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
-};
-
-&switch0 {
-	ports {
-		port@0 {
-			status = "okay";
-			label = "lan4";
-		};
-
-		port@1 {
-			status = "okay";
-			label = "lan3";
-		};
-
-		port@2 {
-			status = "okay";
-			label = "lan2";
-		};
-
-		port@3 {
-			status = "okay";
-			label = "lan1";
-		};
-	};
-};
-
-&state_default {
-	gpio {
-		groups = "wdt", "i2c", "jtag";
-		function = "gpio";
-	};
-};
-
-&bdinfo {
-	compatible = "nvmem-cells";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	macaddr_bdinfo_de00: macaddr@de00 {
-		reg = <0xde00 0x6>;
+		ieee80211-freq-limit = <5000000 6000000>;
 	};
 };
diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300-v2v3.dtsi b/target/linux/ramips/dts/mt7621_cudy_wr1300-v2v3.dtsi
new file mode 100644
index 0000000000..9d68ad7f82
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300-v2v3.dtsi
@@ -0,0 +1,174 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	aliases {
+		led-boot = &led_sys;
+		led-failsafe = &led_sys;
+		led-running = &led_sys;
+		led-upgrade = &led_sys;
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_sys: sys {
+			label = "green:sys";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "green:wps";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			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 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xf80000>;
+			};
+
+			partition@fd0000 {
+				label = "debug";
+				reg = <0xfd0000 0x10000>;
+				read-only;
+			};
+
+			partition@fe0000 {
+				label = "backup";
+				reg = <0xfe0000 0x10000>;
+				read-only;
+			};
+
+			bdinfo: partition@ff0000 {
+				label = "bdinfo";
+				reg = <0xff0000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&gmac0 {
+	nvmem-cells = <&macaddr_bdinfo_de00>;
+	nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+	status = "okay";
+	label = "wan";
+	phy-handle = <&ethphy4>;
+
+	nvmem-cells = <&macaddr_bdinfo_de00>;
+	nvmem-cell-names = "mac-address";
+	mac-address-increment = <1>;
+};
+
+&mdio {
+	ethphy4: ethernet-phy@4 {
+		reg = <4>;
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan1";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "wdt", "i2c", "jtag";
+		function = "gpio";
+	};
+};
+
+&bdinfo {
+	compatible = "nvmem-cells";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	macaddr_bdinfo_de00: macaddr@de00 {
+		reg = <0xde00 0x6>;
+	};
+};
diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300-v3.dts b/target/linux/ramips/dts/mt7621_cudy_wr1300-v3.dts
new file mode 100644
index 0000000000..062f901c31
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300-v3.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_cudy_wr1300-v2v3.dtsi"
+
+/ {
+	compatible = "cudy,wr1300-v3", "mediatek,mt7621-soc";
+	model = "Cudy WR1300 v3";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0000>;
+		nvmem-cells = <&macaddr_bdinfo_de00>;
+		nvmem-cell-names = "mac-address";
+		ieee80211-freq-limit = <2400000 2500000>;
+
+		led {
+			led-sources = <0>;
+			led-active-low;
+		};
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		nvmem-cells = <&macaddr_bdinfo_de00>;
+		nvmem-cell-names = "mac-address";
+		mac-address-increment = <2>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
diff --git a/target/linux/ramips/dts/mt7621_tplink_ex220-v1.dts b/target/linux/ramips/dts/mt7621_tplink_ex220-v1.dts
new file mode 100644
index 0000000000..c809cb0c0b
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_tplink_ex220-v1.dts
@@ -0,0 +1,245 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	compatible = "tplink,ex220-v1", "mediatek,mt7621-soc";
+	model = "TP-Link EX220 v1";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		button-wps {
+			label = "rfkill";
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+
+		button-reset {
+			label = "reset";
+			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-wps {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WPS;
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+		};
+
+		led-lan {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+		};
+
+		led-wan-orange {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+
+		led-wan-green {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		led-wifi5g {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WLAN;
+			function-enumerator = <5>;
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		led-wifi2g {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WLAN;
+			function-enumerator = <2>;
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		led_power: led-power {
+			label = "green:power"; // to be removed once #13837 is merged
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "boot";
+				reg = <0x00 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "config";
+				reg = <0x50000 0x10000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "isp_config";
+				reg = <0x60000 0x10000>;
+				read-only;
+			};
+
+			partition@70000 {
+				label = "rom_file";
+				reg = <0x70000 0x10000>;
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_rom_file_f100: macaddr@f100 {
+						compatible = "mac-base";
+						reg = <0xf100 0x6>;
+						#nvmem-cell-cells = <1>;
+					};
+				};
+			};
+
+			partition@80000 {
+				label = "cloud";
+				reg = <0x80000 0x10000>;
+				read-only;
+			};
+
+			radio: partition@90000 {
+				label = "radio";
+				reg = <0x90000 0x20000>;
+				read-only;
+			};
+
+			partition@b0000 {
+				label = "config_bak";
+				reg = <0xb0000 0x10000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0xc0000 0xf30000>;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&radio 0x0>;
+		nvmem-cells = <&macaddr_rom_file_f100 0>;
+		nvmem-cell-names = "mac-address";
+		mediatek,disable-radar-background;
+	};
+};
+
+&gmac0 {
+	nvmem-cells = <&macaddr_rom_file_f100 0>;
+	nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+	status = "okay";
+	label = "wan";
+	phy-handle = <&ethphy4>;
+
+	nvmem-cells = <&macaddr_rom_file_f100 1>;
+	nvmem-cell-names = "mac-address";
+};
+
+&mdio {
+	ethphy4: ethernet-phy@4 {
+		reg = <4>;
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan4";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "uart3", "jtag", "wdt";
+		function = "gpio";
+	};
+};
diff --git a/target/linux/ramips/dts/mt7621_yuncore_g720.dts b/target/linux/ramips/dts/mt7621_yuncore_g720.dts
new file mode 100644
index 0000000000..4b88064b49
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_yuncore_g720.dts
@@ -0,0 +1,188 @@
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+#include "mt7621.dtsi"
+
+/ {
+	compatible = "yuncore,g720", "mediatek,mt7621-soc";
+	model = "YunCore G720";
+
+	aliases {
+		label-mac-device = &wifi0;
+		led-boot = &led_sys_red;
+		led-failsafe = &led_sys_red;
+		led-running = &led_sys_red;
+		led-upgrade = &led_sys_red;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_sys_red: led-sys {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+		hw_algo = "toggle";
+		hw_margin_ms = <200>;
+		always-running;
+	};
+};
+
+&gpio {
+	s1 {
+		gpio-hog;
+		line-name = "s1";
+		gpios = <4 GPIO_ACTIVE_LOW>;
+		output-high;
+	};
+
+	s2 {
+		gpio-hog;
+		line-name = "s2";
+		gpios = <3 GPIO_ACTIVE_LOW>;
+		output-high;
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "w25q128", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "factory";
+				reg = <0x50000 0x40000>;
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					eeprom_factory_0: eeprom@0 {
+						reg = <0x0 0xe00>;
+					};
+
+					macaddr_factory_e000: macaddr@e000 {
+						reg = <0xe000 0x6>;
+					};
+
+					macaddr_factory_e006: macaddr@e006 {
+						reg = <0xe006 0x6>;
+					};
+				};
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x90000 0xf70000>;
+			};
+		};
+	};
+};
+
+&gmac0 {
+	nvmem-cells = <&macaddr_factory_e000>;
+	nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+	status = "okay";
+	label = "wan";
+	phy-handle = <&ethphy4>;
+
+	nvmem-cells = <&macaddr_factory_e006>;
+	nvmem-cell-names = "mac-address";
+};
+
+&mdio {
+	ethphy4: ethernet-phy@4 {
+		reg = <4>;
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan4";
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie1 {
+	wifi0: wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		nvmem-cells = <&eeprom_factory_0>;
+		nvmem-cell-names = "eeprom";
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "jtag", "wdt";
+		function = "gpio";
+	};
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 6d818cea4e..0341e05612 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -585,6 +585,18 @@ define Device/cudy_wr1300-v2
 endef
 TARGET_DEVICES += cudy_wr1300-v2
 
+define Device/cudy_wr1300-v3
+  $(Device/dsa-migration)
+  IMAGE_SIZE := 15872k
+  DEVICE_VENDOR := Cudy
+  DEVICE_MODEL := WR1300
+  DEVICE_VARIANT := v3
+  DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap \
+	-uboot-envtools
+  SUPPORTED_DEVICES += cudy,wr1300 R30
+endef
+TARGET_DEVICES += cudy_wr1300-v3
+
 define Device/cudy_wr2100
   $(Device/dsa-migration)
   DEVICE_VENDOR := Cudy
@@ -2323,6 +2335,20 @@ define Device/tplink_er605-v2
 endef
 TARGET_DEVICES += tplink_er605-v2
 
+define Device/tplink_ex220-v1
+  $(Device/dsa-migration)
+  DEVICE_VENDOR := TP-Link
+  DEVICE_MODEL := EX220
+  DEVICE_VARIANT := v1
+  DEVICE_PACKAGES := kmod-mt7915-firmware -uboot-envtools
+  TPLINK_BOARD_ID := EX220-V1
+  KERNEL_LOADADDR := 0x82000000
+  KERNEL := kernel-bin | relocate-kernel 0x80001000 | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+  IMAGE_SIZE := 15744k
+endef
+TARGET_DEVICES += tplink_ex220-v1
+
 define Device/tplink_mr600-v2-eu
   $(Device/dsa-migration)
   $(Device/tplink-v2)
@@ -2809,6 +2835,16 @@ define Device/yuncore_fap690
 endef
 TARGET_DEVICES += yuncore_fap690
 
+define Device/yuncore_g720
+  $(Device/dsa-migration)
+  DEVICE_VENDOR := YunCore
+  DEVICE_MODEL := G720
+  DEVICE_PACKAGES := kmod-mt7915-firmware
+  IMAGE_SIZE := 15808k
+  SUPPORTED_DEVICES += mt7621-rfb-ax-nor
+endef
+TARGET_DEVICES += yuncore_g720
+
 define Device/zbtlink_zbt-we1326
   $(Device/dsa-migration)
   $(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index af34b6682f..cdf31a7bff 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -30,7 +30,8 @@ asus,rt-ax53u)
 	ucidef_set_led_wlan "wlan2g" "WiFi 2.4GHz" "mt76-phy0" "phy0tpt"
 	ucidef_set_led_wlan "wlan5g" "WiFi 5GHz" "mt76-phy1" "phy1tpt"
 	;;
-asus,rt-ax54)
+asus,rt-ax54|\
+yuncore,g720)
 	ucidef_set_led_wlan "wlan2g" "WiFi 2.4GHz" "mt76-phy0" "phy0tpt"
 	ucidef_set_led_wlan "wlan5g" "WiFi 5GHz" "mt76-phy1" "phy1tpt"
 	;;
@@ -188,7 +189,8 @@ snr,snr-cpe-me1)
 tplink,archer-a6-v3|\
 tplink,archer-ax23-v1|\
 tplink,archer-c6-v3|\
-tplink,archer-c6u-v1)
+tplink,archer-c6u-v1|\
+tplink,ex220-v1)
 	ucidef_set_led_netdev "lan" "LAN" "green:lan" "br-lan"
 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
 	;;
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 46d6b15af0..353bd31233 100644
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -174,7 +174,12 @@ case "$board" in
 		hw_mac_addr="$(mtd_get_mac_binary product-info 0x8)"
 		macaddr_add "$hw_mac_addr" "$PHYNBR" > "/sys${DEVPATH}/macaddress"
 		;;
-	yuncore,ax820)
+	tplink,ex220-v1)
+		hw_mac_addr="$(mtd_get_mac_binary rom_file 0xf100)"
+		[ "$PHYNBR" = "1" ] &&  macaddr_add "$hw_mac_addr" 2 > "/sys${DEVPATH}/macaddress"
+		;;
+	yuncore,ax820|\
+	yuncore,g720)
 		[ "$PHYNBR" = "1" ] && \
 			macaddr_setbit_la "$(mtd_get_mac_binary Factory 0xe000)" > /sys${DEVPATH}/macaddress
 		;;