diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic
index 17c8141810c84a..5f81a699fb0b98 100644
--- a/package/boot/uboot-envtools/files/mediatek_filogic
+++ b/package/boot/uboot-envtools/files/mediatek_filogic
@@ -12,7 +12,9 @@ touch /etc/config/ubootenv
 board=$(board_name)
 
 case "$board" in
-bananapi,bpi-r3)
+bananapi,bpi-r3|\
+bananapi,bpi-r4|\
+bananapi,bpi-r4-poe)
 	case "$(cmdline_get_var root)" in
 	/dev/mmc*)
 		local envdev=$(find_mmc_part "ubootenv" $rootdev)
diff --git a/target/linux/mediatek/base-files/etc/uci-defaults/99_fwenv-store-ethaddr.sh b/target/linux/mediatek/base-files/etc/uci-defaults/99_fwenv-store-ethaddr.sh
index 5dec158a93f41c..276ec1b19a931c 100644
--- a/target/linux/mediatek/base-files/etc/uci-defaults/99_fwenv-store-ethaddr.sh
+++ b/target/linux/mediatek/base-files/etc/uci-defaults/99_fwenv-store-ethaddr.sh
@@ -9,7 +9,9 @@ unielec,u7623-02)
 	[ -z "$(fw_printenv -n ethaddr 2>/dev/null)" ] &&
 		fw_setenv ethaddr "$(cat /sys/class/net/eth0/address)"
 	;;
-bananapi,bpi-r3)
+bananapi,bpi-r3|\
+bananapi,bpi-r4|\
+bananapi,bpi-r4-poe)
 	[ -z "$(fw_printenv -n ethaddr 2>/dev/null)" ] &&
 		fw_setenv ethaddr "$(cat /sys/class/net/eth0/address)"
 	[ -z "$(fw_printenv -n eth1addr 2>/dev/null)" ] &&
diff --git a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-emmc.dtso b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-emmc.dtso
new file mode 100644
index 00000000000000..4945185d699e85
--- /dev/null
+++ b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-emmc.dtso
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Author: Frank Wunderlich <frank-w@public-files.de>
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "bananapi,bpi-r4", "mediatek,mt7988a";
+
+	fragment@0 {
+		target-path = "/soc/mmc@11230000";
+		__overlay__ {
+			pinctrl-names = "default", "state_uhs";
+			pinctrl-0 = <&mmc0_pins_emmc_51>;
+			pinctrl-1 = <&mmc0_pins_emmc_51>;
+			bus-width = <8>;
+			max-frequency = <200000000>;
+			cap-mmc-highspeed;
+			mmc-hs200-1_8v;
+			mmc-hs400-1_8v;
+			hs400-ds-delay = <0x12814>;
+			vqmmc-supply = <&reg_1p8v>;
+			vmmc-supply = <&reg_3p3v>;
+			non-removable;
+			no-sd;
+			no-sdio;
+			status = "okay";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			card@0 {
+				compatible = "mmc-card";
+				reg = <0>;
+
+				block {
+					compatible = "block-device";
+					partitions {
+						block-partition-env {
+							partname = "ubootenv";
+							nvmem-layout {
+								compatible = "u-boot,env-layout";
+							};
+						};
+						emmc_rootfs: block-partition-production {
+							partname = "production";
+						};
+					};
+				};
+			};
+		};
+	};
+
+	fragment@2 {
+		target-path = "/chosen";
+		__overlay__ {
+			rootdisk-emmc = <&emmc_rootfs>;
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-poe.dts b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-poe.dts
new file mode 100644
index 00000000000000..58f0bf3f7de941
--- /dev/null
+++ b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-poe.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+#include "mt7988a-bananapi-bpi-r4.dts"
+
+/ {
+	model = "Bananapi BPI-R4 2.5GE PoE";
+	compatible = "bananapi,bpi-r4-poe",
+		     "mediatek,mt7988a";
+};
+
+&gmac1 {
+	phy-mode = "internal";
+	phy-connection-type = "internal";
+	phy = <&int_2p5g_phy>;
+	status = "okay";
+};
+
+&int_2p5g_phy {
+	pinctrl-names = "i2p5gbe-led";
+	pinctrl-0 = <&i2p5gbe_led0_pins>;
+};
diff --git a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-rtc.dtso b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-rtc.dtso
new file mode 100644
index 00000000000000..39910b8cfee1a9
--- /dev/null
+++ b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-rtc.dtso
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023
+ * Author: Daniel Golle <daniel@makrotopia.org>
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "bananapi,bpi-r4", "mediatek,mt7988a";
+
+	fragment@0 {
+		target = <&pcf8563>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-sd.dtso b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-sd.dtso
new file mode 100644
index 00000000000000..1f5e1491a471e9
--- /dev/null
+++ b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-sd.dtso
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023 MediaTek Inc.
+ * Author: Frank Wunderlich <frank-w@public-files.de>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "bananapi,bpi-r4", "mediatek,mt7988a";
+
+	fragment@1 {
+		target-path = "/soc/mmc@11230000";
+		__overlay__ {
+			pinctrl-names = "default", "state_uhs";
+			pinctrl-0 = <&mmc0_pins_sdcard>;
+			pinctrl-1 = <&mmc0_pins_sdcard>;
+			cd-gpios = <&pio 12 GPIO_ACTIVE_LOW>;
+			bus-width = <4>;
+			max-frequency = <52000000>;
+			cap-sd-highspeed;
+			vmmc-supply = <&reg_3p3v>;
+			vqmmc-supply = <&reg_3p3v>;
+			no-mmc;
+			status = "okay";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			card@0 {
+				compatible = "mmc-card";
+				reg = <0>;
+
+				block {
+					compatible = "block-device";
+					partitions {
+						block-partition-env {
+							partname = "ubootenv";
+							nvmem-layout {
+								compatible = "u-boot,env-layout";
+							};
+						};
+						sd_rootfs: block-partition-production {
+							partname = "production";
+						};
+					};
+				};
+			};
+		};
+	};
+
+	fragment@2 {
+		target-path = "/chosen";
+		__overlay__ {
+			rootdisk-sd = <&sd_rootfs>;
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-wifi-mt7996a.dtso b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-wifi-mt7996a.dtso
new file mode 100644
index 00000000000000..8a029b149ff7cd
--- /dev/null
+++ b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-wifi-mt7996a.dtso
@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "bananapi,bpi-r4", "mediatek,mt7988a";
+
+	fragment@0 {
+		target-path = "/";
+		__overlay__ {
+			wifi_12v: regulator-wifi-12v {
+				compatible = "regulator-fixed";
+				regulator-name = "wifi";
+				regulator-min-microvolt = <12000000>;
+				regulator-max-microvolt = <12000000>;
+				gpio = <&pio 4 GPIO_ACTIVE_HIGH>;
+				enable-active-high;
+				regulator-always-on;
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&i2c_wifi>;
+		__overlay__ {
+			// 5G WIFI MAC Address EEPROM
+			wifi_eeprom@51 {
+				compatible = "atmel,24c02";
+				reg = <0x51>;
+				address-bits = <8>;
+				page-size = <8>;
+				size = <256>;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_5g: macaddr@0 {
+						reg = <0x0 0x6>;
+					};
+				};
+			};
+
+			// 6G WIFI MAC Address EEPROM
+			wifi_eeprom@52 {
+				compatible = "atmel,24c02";
+				reg = <0x52>;
+				address-bits = <8>;
+				page-size = <8>;
+				size = <256>;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_6g: macaddr@0 {
+						reg = <0x0 0x6>;
+					};
+				};
+			};
+		};
+	};
+
+	fragment@2 {
+		target = <&pcie0>;
+		__overlay__ {
+			pcie@0,0 {
+				reg = <0x0000 0 0 0 0>;
+
+				wifi@0,0 {
+					compatible = "mediatek,mt76";
+					reg = <0x0000 0 0 0 0>;
+					nvmem-cell-names = "mac-address";
+					nvmem-cells = <&macaddr_5g>;
+				};
+			};
+		};
+	};
+
+	fragment@3 {
+		target = <&pcie1>;
+		__overlay__ {
+			pcie@0,0 {
+				reg = <0x0000 0 0 0 0>;
+
+				wifi@0,0 {
+					compatible = "mediatek,mt76";
+					reg = <0x0000 0 0 0 0>;
+					nvmem-cell-names = "mac-address";
+					nvmem-cells = <&macaddr_6g>;
+				};
+			};
+		};
+	};
+};
diff --git a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts
new file mode 100644
index 00000000000000..b4bf3400ffdc69
--- /dev/null
+++ b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts
@@ -0,0 +1,395 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Sam.Shih <sam.shih@mediatek.com>
+ */
+
+/dts-v1/;
+#include "mt7988a.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/regulator/richtek,rt5190a-regulator.h>
+
+/ {
+	model = "Bananapi BPI-R4";
+	compatible = "bananapi,bpi-r4",
+		     "mediatek,mt7988";
+
+	aliases {
+		serial0 = &uart0;
+		led-boot = &led_green;
+		led-failsafe = &led_green;
+		led-running = &led_green;
+		led-upgrade = &led_green;
+	};
+
+	chosen {
+		stdout-path = &uart0;
+		bootargs = "console=ttyS0,115200n1 loglevel=8 pci=pcie_bus_perf ubi.block=0,fit root=/dev/fit0";
+		rootdisk-spim-nand = <&ubi_rootfs>;
+	};
+
+	memory {
+		reg = <0x00 0x40000000 0x00 0x10000000>;
+	};
+
+	/* SFP1 cage (WAN) */
+	sfp1: sfp1 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp1>;
+		los-gpios = <&pio 54 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&pio 82 GPIO_ACTIVE_LOW>;
+		tx-disable-gpios = <&pio 70 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpios = <&pio 69 GPIO_ACTIVE_HIGH>;
+		rate-select0-gpios = <&pio 21 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <3000>;
+	};
+
+	/* SFP2 cage (LAN) */
+	sfp2: sfp2 {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c_sfp2>;
+		los-gpios = <&pio 2 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpios = <&pio 83 GPIO_ACTIVE_LOW>;
+		tx-disable-gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpios = <&pio 1 GPIO_ACTIVE_HIGH>;
+		rate-select0-gpios = <&pio 3 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <3000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "WPS";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 14 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		led_green: led-green {
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&pio 79 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		led_blue: led-blue {
+			function = LED_FUNCTION_WPS;
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&pio 63 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+};
+
+&eth {
+	status = "okay";
+};
+
+&gmac0 {
+	status = "okay";
+};
+
+&gmac1 {
+	sfp = <&sfp2>;
+	managed = "in-band-status";
+	phy-mode = "usxgmii";
+	status = "okay";
+};
+
+&gmac2 {
+	sfp = <&sfp1>;
+	managed = "in-band-status";
+	phy-mode = "usxgmii";
+	status = "okay";
+};
+
+&switch {
+	status = "okay";
+};
+
+&gsw_phy0 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe0_led0_pins>;
+};
+
+&gsw_port0 {
+	label = "wan";
+};
+
+&gsw_phy0_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy1 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe1_led0_pins>;
+};
+
+&gsw_phy1_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy2 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe2_led0_pins>;
+};
+
+&gsw_phy2_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy3 {
+	pinctrl-names = "gbe-led";
+	pinctrl-0 = <&gbe3_led0_pins>;
+};
+
+&gsw_phy3_led0 {
+	status = "okay";
+	color = <LED_COLOR_ID_GREEN>;
+};
+
+&cpu0 {
+	proc-supply = <&rt5190_buck3>;
+};
+
+&cpu1 {
+	proc-supply = <&rt5190_buck3>;
+};
+
+&cpu2 {
+	proc-supply = <&rt5190_buck3>;
+};
+
+&cpu3 {
+	proc-supply = <&rt5190_buck3>;
+};
+
+&cci {
+	proc-supply = <&rt5190_buck3>;
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+
+	rt5190a_64: rt5190a@64 {
+		compatible = "richtek,rt5190a";
+		reg = <0x64>;
+		vin2-supply = <&rt5190_buck1>;
+		vin3-supply = <&rt5190_buck1>;
+		vin4-supply = <&rt5190_buck1>;
+
+		regulators {
+			rt5190_buck1: buck1 {
+				regulator-name = "rt5190a-buck1";
+				regulator-min-microvolt = <5090000>;
+				regulator-max-microvolt = <5090000>;
+				regulator-allowed-modes =
+				<RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			buck2 {
+				regulator-name = "vcore";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			rt5190_buck3: buck3 {
+				regulator-name = "vproc";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-boot-on;
+			};
+			buck4 {
+				regulator-name = "rt5190a-buck4";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-allowed-modes =
+				<RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			ldo {
+				regulator-name = "rt5190a-ldo";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_1_pins>;
+	status = "okay";
+
+	pca9545: i2c-switch@70 {
+		reg = <0x70>;
+		compatible = "nxp,pca9545";
+		reset-gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c_rtc: i2c@0 { //eeprom,rtc,ngff
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom@50 {
+				compatible = "atmel,24c02";
+				reg = <0x50>;
+				address-bits = <8>;
+				page-size = <8>;
+				size = <256>;
+			};
+
+			eeprom@57 {
+				compatible = "atmel,24c02";
+				reg = <0x57>;
+				address-bits = <8>;
+				page-size = <8>;
+				size = <256>;
+			};
+
+			pcf8563: rtc@51 {
+				compatible = "nxp,pcf8563";
+				reg = <0x51>;
+				status = "disabled";
+			};
+		};
+
+		i2c_sfp1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+
+		i2c_sfp2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+
+		i2c_wifi: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+};
+
+/* mPCIe SIM2 */
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins>;
+	status = "okay";
+};
+
+/* mPCIe SIM3 */
+&pcie1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_pins>;
+	status = "okay";
+};
+
+/* M.2 key-B SIM1 */
+&pcie2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2_pins>;
+	status = "okay";
+};
+
+/* M.2 key-M SSD */
+&pcie3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3_pins>;
+	status = "okay";
+};
+
+&ssusb1 {
+	status = "okay";
+};
+
+&tphy {
+	status = "okay";
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_flash_pins>;
+	status = "okay";
+
+	spi_nand: spi_nand@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <52000000>;
+		spi-tx-buswidth = <4>;
+		spi-rx-buswidth = <4>;
+	};
+};
+
+&spi_nand {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "bl2";
+			reg = <0x0 0x200000>;
+			read-only;
+		};
+
+		partition@200000 {
+			label = "ubi";
+			reg = <0x200000 0x7e00000>;
+			compatible = "linux,ubi";
+
+			volumes {
+				ubi-volume-ubootenv {
+					volname = "ubootenv";
+					nvmem-layout {
+						compatible = "u-boot,env-redundant-bool-layout";
+					};
+				};
+
+				ubi-volume-ubootenv2 {
+					volname = "ubootenv2";
+					nvmem-layout {
+						compatible = "u-boot,env-redundant-bool-layout";
+					};
+				};
+
+				ubi_rootfs: ubi-volume-fit {
+					volname = "fit";
+				};
+			};
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&xphy {
+	status = "okay";
+};
diff --git a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index 7fed1e13843457..50b04e7773dc37 100644
--- a/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/target/linux/mediatek/files-6.1/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -1158,28 +1158,28 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 
-				port@0 {
+				gsw_port0: port@0 {
 					reg = <0>;
 					label = "lan0";
 					phy-mode = "internal";
 					phy-handle = <&gsw_phy0>;
 				};
 
-				port@1 {
+				gsw_port1: port@1 {
 					reg = <1>;
 					label = "lan1";
 					phy-mode = "internal";
 					phy-handle = <&gsw_phy1>;
 				};
 
-				port@2 {
+				gsw_port2: port@2 {
 					reg = <2>;
 					label = "lan2";
 					phy-mode = "internal";
 					phy-handle = <&gsw_phy2>;
 				};
 
-				port@3 {
+				gsw_port3: port@3 {
 					reg = <3>;
 					label = "lan3";
 					phy-mode = "internal";
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
index 69e807671c6af9..aaaeba2bfeb0f9 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
@@ -9,6 +9,13 @@ case $board in
 abt,asr3000)
 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"
 	;;
+bananapi,bpi-r4|\
+bananapi,bpi-r4-poe)
+	ucidef_set_led_netdev "wan" "wan" "mt7530-0:00:green:lan" "wan" "link tx rx"
+	ucidef_set_led_netdev "lan1" "lan1" "mt7530-0:01:green:lan" "lan1" "link tx rx"
+	ucidef_set_led_netdev "lan2" "lan2" "mt7530-0:02:green:lan" "lan2" "link tx rx"
+	ucidef_set_led_netdev "lan3" "lan3" "mt7530-0:03:green:lan" "lan3" "link tx rx"
+	;;
 hf,m7986r1*)
 	ucidef_set_led_netdev "led-1" "LAN1" "led-1" "lan1"
 	ucidef_set_led_netdev "led-2" "LAN2" "led-2" "lan2"
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index e65a634bafb936..8082fa3620c192 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -24,6 +24,10 @@ mediatek_setup_interfaces()
 	bananapi,bpi-r3)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4 sfp2" "eth1 wan"
 		;;
+	bananapi,bpi-r4|\
+	bananapi,bpi-r4-poe)
+		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 eth1" "wan eth2"
+		;;
 	cetron,ct3003*|\
 	fzs,5gcpe-p3|\
 	jcg,q30-pro|\
@@ -78,7 +82,8 @@ mediatek_setup_macs()
 		wan_mac="${addr}"
 		lan_mac="${addr}"
 		;;
-	bananapi,bpi-r3)
+	bananapi,bpi-r3|\
+	bananapi,bpi-r4)
 		wan_mac=$(macaddr_add $(cat /sys/class/net/eth0/address) 1)
 		;;
 	cmcc,rax3000m-emmc)
diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
index 39acbafd585009..b143d4ded592a4 100644
--- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
+++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
@@ -29,6 +29,13 @@ case "$board" in
 		[ "$PHYNBR" = "0" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress
 		[ "$PHYNBR" = "1" ] && macaddr_add $addr 3 > /sys${DEVPATH}/macaddress
 		;;
+	bananapi,bpi-r4|\
+	bananapi,bpi-r4-poe)
+		addr=$(cat /sys/class/net/eth0/address)
+		[ "$PHYNBR" = "0" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress
+		[ "$PHYNBR" = "1" ] && macaddr_add $addr 3 > /sys${DEVPATH}/macaddress
+		[ "$PHYNBR" = "2" ] && macaddr_add $addr 4 > /sys${DEVPATH}/macaddress
+		;;
 	cetron,ct3003*)
 		addr=$(mtd_get_mac_binary "art" 0)
 		[ "$PHYNBR" = "0" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
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 6642318f80eed0..fdb4e5d55b855b 100755
--- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
@@ -20,7 +20,9 @@ platform_do_upgrade() {
 		CI_KERNPART="linux"
 		nand_do_upgrade "$1"
 		;;
-	bananapi,bpi-r3)
+	bananapi,bpi-r3|\
+	bananapi,bpi-r4|\
+	bananapi,bpi-r4-poe)
 		local rootdev="$(cmdline_get_var root)"
 		rootdev="${rootdev##*/}"
 		rootdev="${rootdev%p[0-9]*}"
@@ -63,7 +65,9 @@ platform_check_image() {
 	[ "$#" -gt 1 ] && return 1
 
 	case "$board" in
-	bananapi,bpi-r3)
+	bananapi,bpi-r3|\
+	bananapi,bpi-r4|\
+	bananapi,bpi-r4-poe)
 		[ "$magic" != "d00dfeed" ] && {
 			echo "Invalid image type."
 			return 1
@@ -72,7 +76,7 @@ platform_check_image() {
 		;;
 	*)
 		nand_do_platform_check "$board" "$1"
-		return 0
+		return $?
 		;;
 	esac
 
@@ -81,7 +85,9 @@ platform_check_image() {
 
 platform_copy_config() {
 	case "$(board_name)" in
-	bananapi,bpi-r3)
+	bananapi,bpi-r3|\
+	bananapi,bpi-r4|\
+	bananapi,bpi-r4-poe)
 		case "$(cmdline_get_var root)" in
 		/dev/mmc*)
 			emmc_copy_config
@@ -95,8 +101,8 @@ platform_copy_config() {
 		emmc_copy_config
 		;;
 	esac
- }
- 
+}
+
 platform_pre_upgrade() {
 	local board=$(board_name)
 
diff --git a/target/linux/mediatek/filogic/config-6.1 b/target/linux/mediatek/filogic/config-6.1
index 36cb9c1e4e6be8..c66bba9c9d3e96 100644
--- a/target/linux/mediatek/filogic/config-6.1
+++ b/target/linux/mediatek/filogic/config-6.1
@@ -1,6 +1,6 @@
 CONFIG_64BIT=y
 # CONFIG_AHCI_MTK is not set
-CONFIG_AQUANTIA_PHY=y
+CONFIG_AIROHA_EN8801SC_PHY=y
 CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
 CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
@@ -44,6 +44,7 @@ CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_NVMEM=y
 CONFIG_BLK_PM=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
@@ -95,6 +96,7 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_CPU_RMAP=y
 CONFIG_CPU_THERMAL=y
 CONFIG_CRC16=y
+CONFIG_CRC_CCITT=y
 CONFIG_CRYPTO_AES_ARM64=y
 CONFIG_CRYPTO_AES_ARM64_CE=y
 CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
@@ -250,6 +252,7 @@ CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_BEB_LIMIT=20
 CONFIG_MTD_UBI_BLOCK=y
 CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_MTD_UBI_NVMEM=y
 CONFIG_MTD_UBI_WL_THRESHOLD=4096
 # CONFIG_MTK_CMDQ is not set
 # CONFIG_MTK_CQDMA is not set
@@ -283,6 +286,7 @@ CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=4
 CONFIG_NVMEM=y
+CONFIG_NVMEM_LAYOUTS=y
 CONFIG_NVMEM_MTK_EFUSE=y
 CONFIG_NVMEM_SYSFS=y
 CONFIG_OF=y
@@ -453,6 +457,7 @@ CONFIG_TREE_RCU=y
 CONFIG_TREE_SRCU=y
 CONFIG_UBIFS_FS=y
 # CONFIG_UCLAMP_TASK is not set
+CONFIG_UIMAGE_FIT_BLK=y
 # CONFIG_UNMAP_KERNEL_AT_EL0 is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_VMAP_STACK=y
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index 89a461f5706385..15dc26c4fafffd 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -30,7 +30,7 @@ define Build/mt7988-bl31-uboot
 	cat $(STAGING_DIR_IMAGE)/mt7988_$1-u-boot.fip >> $@
 endef
 
-define Build/mt7986-gpt
+define Build/mt798x-gpt
 	cp $@ $@.tmp 2>/dev/null || true
 	ptgen -g -o $@.tmp -a 1 -l 1024 \
 		$(if $(findstring sdmmc,$1), \
@@ -147,6 +147,64 @@ define Device/bananapi_bpi-r3
 endef
 TARGET_DEVICES += bananapi_bpi-r3
 
+define Device/bananapi_bpi-r4-common
+  DEVICE_VENDOR := Bananapi
+  DEVICE_DTS_DIR := $(DTS_DIR)/
+  DEVICE_DTS_LOADADDR := 0x45f00000
+  DEVICE_DTS_OVERLAY:= mt7988a-bananapi-bpi-r4-emmc mt7988a-bananapi-bpi-r4-rtc mt7988a-bananapi-bpi-r4-sd mt7988a-bananapi-bpi-r4-wifi-mt7996a
+  DEVICE_DTC_FLAGS := --pad 4096
+  DEVICE_PACKAGES := kmod-hwmon-pwmfan kmod-i2c-mux-pca954x kmod-eeprom-at24 kmod-mt7996-firmware \
+		     kmod-rtc-pcf8563 kmod-sfp kmod-usb3 e2fsprogs f2fsck mkf2fs
+  IMAGES := sysupgrade.itb
+  KERNEL_LOADADDR := 0x46000000
+  KERNEL_INITRAMFS_SUFFIX := -recovery.itb
+  ARTIFACTS := \
+	       emmc-preloader.bin emmc-bl31-uboot.fip \
+	       sdcard.img.gz \
+	       snand-preloader.bin snand-bl31-uboot.fip
+  ARTIFACT/emmc-preloader.bin	:= mt7988-bl2 emmc-comb
+  ARTIFACT/emmc-bl31-uboot.fip	:= mt7988-bl31-uboot $$(DEVICE_NAME)-emmc
+  ARTIFACT/snand-preloader.bin	:= mt7988-bl2 spim-nand-ubi-comb
+  ARTIFACT/snand-bl31-uboot.fip	:= mt7988-bl31-uboot $$(DEVICE_NAME)-snand
+  ARTIFACT/sdcard.img.gz	:= mt798x-gpt sdmmc |\
+				   pad-to 17k | mt7988-bl2 sdmmc-comb |\
+				   pad-to 6656k | mt7988-bl31-uboot $$(DEVICE_NAME)-sdmmc |\
+				$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
+				   pad-to 12M | append-image-stage initramfs-recovery.itb | check-size 44m |\
+				) \
+				   pad-to 44M | mt7988-bl2 spim-nand-ubi-comb |\
+				   pad-to 45M | mt7988-bl31-uboot $$(DEVICE_NAME)-snand |\
+				   pad-to 51M | mt7988-bl2 emmc-comb |\
+				   pad-to 52M | mt7988-bl31-uboot $$(DEVICE_NAME)-emmc |\
+				   pad-to 56M | mt798x-gpt emmc |\
+				$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
+				   pad-to 64M | append-image squashfs-sysupgrade.itb | check-size |\
+				) \
+				  gzip
+  IMAGE_SIZE := $$(shell expr 64 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
+  KERNEL			:= kernel-bin | gzip
+  KERNEL_INITRAMFS := kernel-bin | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
+  IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-with-rootfs | pad-rootfs | append-metadata
+endef
+
+define Device/bananapi_bpi-r4
+  DEVICE_MODEL := BPi-R4
+  DEVICE_DTS := mt7988a-bananapi-bpi-r4
+  DEVICE_DTS_CONFIG := config-mt7988a-bananapi-bpi-r4
+  $(call Device/bananapi_bpi-r4-common)
+endef
+TARGET_DEVICES += bananapi_bpi-r4
+
+define Device/bananapi_bpi-r4-poe
+  DEVICE_MODEL := BPi-R4 2.5GE
+  DEVICE_DTS := mt7988a-bananapi-bpi-r4-poe
+  DEVICE_DTS_CONFIG := config-mt7988a-bananapi-bpi-r4-poe
+  $(call Device/bananapi_bpi-r4-common)
+  DEVICE_PACKAGES += mt7988-2p5g-phy-firmware
+endef
+TARGET_DEVICES += bananapi_bpi-r4-poe
+
 define Device/cetron_ct3003
   DEVICE_VENDOR := Cetron
   DEVICE_MODEL := CT3003