diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips
index b81ad91bdf..4988a4f6de 100644
--- a/package/boot/uboot-envtools/files/ramips
+++ b/package/boot/uboot-envtools/files/ramips
@@ -33,6 +33,7 @@ xiaomi,miwifi-nano|\
 zbtlink,zbt-wg2626)
 	ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x10000"
 	;;
+linksys,ea7500-v2|\
 xiaomi,mir3p|\
 xiaomi,mir3g|\
 xiaomi,miwifi-r3|\
diff --git a/package/system/mtd/src/Makefile b/package/system/mtd/src/Makefile
index 375dc97df4..4fd17b0dc7 100644
--- a/package/system/mtd/src/Makefile
+++ b/package/system/mtd/src/Makefile
@@ -11,7 +11,7 @@ obj.brcm = trx.o
 obj.bcm47xx = $(obj.brcm)
 obj.bcm53xx = $(obj.brcm) $(obj.seama)
 obj.bcm63xx = imagetag.o
-obj.ramips = $(obj.seama) $(obj.wrg)
+obj.ramips = $(obj.seama) $(obj.wrg) linksys_bootcount.o
 obj.mvebu = linksys_bootcount.o
 obj.kirkwood = linksys_bootcount.o
 obj.ipq806x = linksys_bootcount.o
diff --git a/target/linux/ramips/dts/mt7620a_aigale_ai-br100.dts b/target/linux/ramips/dts/mt7620a_aigale_ai-br100.dts
index a65654e78b..2afaf52fd7 100644
--- a/target/linux/ramips/dts/mt7620a_aigale_ai-br100.dts
+++ b/target/linux/ramips/dts/mt7620a_aigale_ai-br100.dts
@@ -106,6 +106,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_alfa-network_ac1200rm.dts b/target/linux/ramips/dts/mt7620a_alfa-network_ac1200rm.dts
index 95bd9b57da..329d78f481 100644
--- a/target/linux/ramips/dts/mt7620a_alfa-network_ac1200rm.dts
+++ b/target/linux/ramips/dts/mt7620a_alfa-network_ac1200rm.dts
@@ -80,10 +80,12 @@
 };
 
 &ethernet {
-	mtd-mac-address = <&factory 0x28>;
-	mediatek,portmap = "llllw";
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
+	mtd-mac-address = <&factory 0x28>;
+
+	mediatek,portmap = "llllw";
 };
 
 &gpio1 {
diff --git a/target/linux/ramips/dts/mt7620a_asus_rt-ac51u.dts b/target/linux/ramips/dts/mt7620a_asus_rt-ac51u.dts
index eb19f7da99..eccbdee717 100644
--- a/target/linux/ramips/dts/mt7620a_asus_rt-ac51u.dts
+++ b/target/linux/ramips/dts/mt7620a_asus_rt-ac51u.dts
@@ -1,9 +1,6 @@
 /dts-v1/;
 
-#include "mt7620a.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "mt7620a_asus_rt-ac5x.dtsi"
 
 / {
 	compatible = "asus,rt-ac51u", "ralink,mt7620a-soc";
@@ -38,93 +35,10 @@
 			linux,default-trigger = "phy1tpt";
 		};
 	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		reset {
-			label = "reset";
-			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RESTART>;
-		};
-
-		wps {
-			label = "wps";
-			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_WPS_BUTTON>;
-		};
-	};
-};
-
-&spi0 {
-	status = "okay";
-
-	flash@0 {
-		compatible = "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;
-			};
-
-			factory: partition@40000 {
-				label = "factory";
-				reg = <0x40000 0x10000>;
-				read-only;
-			};
-
-			partition@50000 {
-				compatible = "denx,uimage";
-				label = "firmware";
-				reg = <0x50000 0xfb0000>;
-			};
-		};
-	};
-};
-
-&ehci {
-	status = "okay";
-};
-
-&ohci {
-	status = "okay";
-};
-
-&gpio0 {
-	enable-leds {
-		gpio-hog;
-		line-name = "enable-leds";
-		output-low;
-		gpios = <10 GPIO_ACTIVE_HIGH>;
-	};
-};
-
-&gpio3 {
-	status = "okay";
 };
 
 &ethernet {
-	status = "okay";
 	mtd-mac-address = <&factory 0x28>;
-	mediatek,portmap = "wllll";
-};
-
-&wmac {
-	ralink,mtd-eeprom = <&factory 0x0>;
 };
 
 &state_default {
@@ -134,10 +48,6 @@
 	};
 };
 
-&pcie {
-	status = "okay";
-};
-
 &pcie0 {
 	wifi@0,0 {
 		reg = <0x0000 0 0 0 0>;
diff --git a/target/linux/ramips/dts/mt7620a_asus_rt-ac54u.dts b/target/linux/ramips/dts/mt7620a_asus_rt-ac54u.dts
new file mode 100644
index 0000000000..f7e64994d8
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_asus_rt-ac54u.dts
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7620a_asus_rt-ac5x.dtsi"
+
+/ {
+	compatible = "asus,rt-ac54u", "ralink,mt7620a-soc";
+	model = "Asus RT-AC54U";
+
+	aliases {
+		label-mac-device = &ethernet;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "rt-ac54u:blue:power";
+			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
+		};
+
+		usb {
+			label = "rt-ac54u:blue:usb";
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+		wifi2g {
+			label = "rt-ac54u:blue:wifi2g";
+			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1tpt";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "wled", "uartf";
+		function = "gpio";
+	};
+};
+
+&pcie0 {
+	wifi@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		ieee80211-freq-limit = <5000000 6000000>;
+
+		led {
+			led-sources = <2>;
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/mt7620a_asus_rt-ac5x.dtsi b/target/linux/ramips/dts/mt7620a_asus_rt-ac5x.dtsi
new file mode 100644
index 0000000000..3813efaa53
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_asus_rt-ac5x.dtsi
@@ -0,0 +1,97 @@
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+
+		spi-max-frequency = <50000000>;
+		m25p,fast-read;
+
+		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 0xfb0000>;
+			};
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&gpio0 {
+	enable-leds {
+		gpio-hog;
+		line-name = "enable-leds";
+		output-low;
+		gpios = <10 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&ethernet {
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0x0>;
+};
+
+&pcie {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/mt7620a_bdcom_wap2100-sk.dts b/target/linux/ramips/dts/mt7620a_bdcom_wap2100-sk.dts
index 878c720c39..c9ecf78573 100644
--- a/target/linux/ramips/dts/mt7620a_bdcom_wap2100-sk.dts
+++ b/target/linux/ramips/dts/mt7620a_bdcom_wap2100-sk.dts
@@ -123,6 +123,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts b/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts
index c35abf241e..927a150743 100644
--- a/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts
+++ b/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts
@@ -140,7 +140,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_buffalo_whr-600d.dts b/target/linux/ramips/dts/mt7620a_buffalo_whr-600d.dts
index e95daf9b34..fd36f160a4 100644
--- a/target/linux/ramips/dts/mt7620a_buffalo_whr-600d.dts
+++ b/target/linux/ramips/dts/mt7620a_buffalo_whr-600d.dts
@@ -140,7 +140,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts b/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts
index 9e60b42f71..8f6bf971ec 100644
--- a/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts
+++ b/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts
@@ -126,6 +126,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a1.dts b/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a1.dts
index a01ef25bfa..17df95b374 100644
--- a/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a1.dts
+++ b/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a1.dts
@@ -155,7 +155,6 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 
diff --git a/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a2.dts b/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a2.dts
index d795c06b50..c54c85c420 100644
--- a/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a2.dts
+++ b/target/linux/ramips/dts/mt7620a_dlink_dwr-118-a2.dts
@@ -153,11 +153,11 @@
 };
 
 &ethernet {
-	status = "okay";
-	mediatek,portmap = "wllll";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
 
+	mediatek,portmap = "wllll";
+
 	port@4 {
 		status = "okay";
 		phy-handle = <&phy0>;
diff --git a/target/linux/ramips/dts/mt7620a_dlink_dwr-960.dts b/target/linux/ramips/dts/mt7620a_dlink_dwr-960.dts
index 71ed648d41..ee8a48a08d 100644
--- a/target/linux/ramips/dts/mt7620a_dlink_dwr-960.dts
+++ b/target/linux/ramips/dts/mt7620a_dlink_dwr-960.dts
@@ -91,10 +91,9 @@
 };
 
 &ethernet {
-	status = "okay";
-
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii2_pins &mdio_pins>;
+
 	mediatek,portmap = "wllll";
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_dovado_tiny-ac.dts b/target/linux/ramips/dts/mt7620a_dovado_tiny-ac.dts
index ed98c605f8..6eab114fa5 100644
--- a/target/linux/ramips/dts/mt7620a_dovado_tiny-ac.dts
+++ b/target/linux/ramips/dts/mt7620a_dovado_tiny-ac.dts
@@ -112,9 +112,9 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
 	mediatek,portmap = "llllw";
 
 	port@4 {
diff --git a/target/linux/ramips/dts/mt7620a_edimax_br-6478ac-v2.dts b/target/linux/ramips/dts/mt7620a_edimax_br-6478ac-v2.dts
index 1c9ffc8dfc..977f0aa356 100644
--- a/target/linux/ramips/dts/mt7620a_edimax_br-6478ac-v2.dts
+++ b/target/linux/ramips/dts/mt7620a_edimax_br-6478ac-v2.dts
@@ -138,10 +138,11 @@
 };
 
 &ethernet {
-	status = "okay";
-	mtd-mac-address = <&factory 0x4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_edimax_ew-7478apc.dts b/target/linux/ramips/dts/mt7620a_edimax_ew-7478apc.dts
index d50a770968..966c47b465 100644
--- a/target/linux/ramips/dts/mt7620a_edimax_ew-7478apc.dts
+++ b/target/linux/ramips/dts/mt7620a_edimax_ew-7478apc.dts
@@ -123,10 +123,11 @@
 };
 
 &ethernet {
-	status = "okay";
-	mtd-mac-address = <&factory 0x4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_edimax_ew-747x.dtsi b/target/linux/ramips/dts/mt7620a_edimax_ew-747x.dtsi
index 11cf9bb291..4f2745286d 100644
--- a/target/linux/ramips/dts/mt7620a_edimax_ew-747x.dtsi
+++ b/target/linux/ramips/dts/mt7620a_edimax_ew-747x.dtsi
@@ -115,13 +115,11 @@
 };
 
 &ethernet {
-	status = "okay";
-
-	mtd-mac-address = <&factory 0x4>;
-
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &mdio_pins &phy_reset_pins>;
 
+	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,mdio-mode = <1>;
 
 	phy-reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
diff --git a/target/linux/ramips/dts/mt7620a_engenius_esr600.dts b/target/linux/ramips/dts/mt7620a_engenius_esr600.dts
index d7dbb1bfa4..92d9008c69 100644
--- a/target/linux/ramips/dts/mt7620a_engenius_esr600.dts
+++ b/target/linux/ramips/dts/mt7620a_engenius_esr600.dts
@@ -136,9 +136,9 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+
 	mtd-mac-address = <&iNIC_rf 0x4>;
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_glinet_gl-mt300a.dts b/target/linux/ramips/dts/mt7620a_glinet_gl-mt300a.dts
index 6fad06d116..f414e3108c 100644
--- a/target/linux/ramips/dts/mt7620a_glinet_gl-mt300a.dts
+++ b/target/linux/ramips/dts/mt7620a_glinet_gl-mt300a.dts
@@ -138,6 +138,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4000>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_glinet_gl-mt300n.dts b/target/linux/ramips/dts/mt7620a_glinet_gl-mt300n.dts
index 693a6bfa6f..281ba366f1 100644
--- a/target/linux/ramips/dts/mt7620a_glinet_gl-mt300n.dts
+++ b/target/linux/ramips/dts/mt7620a_glinet_gl-mt300n.dts
@@ -129,6 +129,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4000>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_glinet_gl-mt750.dts b/target/linux/ramips/dts/mt7620a_glinet_gl-mt750.dts
index 4e9616367a..a772bca605 100644
--- a/target/linux/ramips/dts/mt7620a_glinet_gl-mt750.dts
+++ b/target/linux/ramips/dts/mt7620a_glinet_gl-mt750.dts
@@ -133,6 +133,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4000>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_head-weblink_hdrm200.dts b/target/linux/ramips/dts/mt7620a_head-weblink_hdrm200.dts
index abc13ee7d0..e52a564213 100644
--- a/target/linux/ramips/dts/mt7620a_head-weblink_hdrm200.dts
+++ b/target/linux/ramips/dts/mt7620a_head-weblink_hdrm200.dts
@@ -122,12 +122,11 @@
 };
 
 &ethernet {
-	status = "okay";
-
-	mtd-mac-address = <&factory 0x4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 
+	mtd-mac-address = <&factory 0x4>;
+
 	port@4 {
 		status = "okay";
 		phy-handle = <&phy4>;
diff --git a/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts b/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts
index 83a3a67ed0..8951044f63 100644
--- a/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts
+++ b/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts
@@ -71,10 +71,11 @@
 };
 
 &ethernet {
-	status = "okay";
-	mtd-mac-address = <&factory 0x4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+
+	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_hiwifi_hc5x61.dtsi b/target/linux/ramips/dts/mt7620a_hiwifi_hc5x61.dtsi
index e3494f9cb6..0676c6f84b 100644
--- a/target/linux/ramips/dts/mt7620a_hiwifi_hc5x61.dtsi
+++ b/target/linux/ramips/dts/mt7620a_hiwifi_hc5x61.dtsi
@@ -111,7 +111,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_iodata_wn-ac1167gr.dts b/target/linux/ramips/dts/mt7620a_iodata_wn-ac1167gr.dts
index 1cc59e4bb6..60a67c6eac 100644
--- a/target/linux/ramips/dts/mt7620a_iodata_wn-ac1167gr.dts
+++ b/target/linux/ramips/dts/mt7620a_iodata_wn-ac1167gr.dts
@@ -139,6 +139,7 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_iodata_wn-ac733gr3.dts b/target/linux/ramips/dts/mt7620a_iodata_wn-ac733gr3.dts
index 098aaa007f..02f620fbf3 100644
--- a/target/linux/ramips/dts/mt7620a_iodata_wn-ac733gr3.dts
+++ b/target/linux/ramips/dts/mt7620a_iodata_wn-ac733gr3.dts
@@ -147,6 +147,7 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_lava_lr-25g001.dts b/target/linux/ramips/dts/mt7620a_lava_lr-25g001.dts
index c1406503eb..b05a7a89b4 100644
--- a/target/linux/ramips/dts/mt7620a_lava_lr-25g001.dts
+++ b/target/linux/ramips/dts/mt7620a_lava_lr-25g001.dts
@@ -110,7 +110,6 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 
diff --git a/target/linux/ramips/dts/mt7620a_lb-link_bl-w1200.dts b/target/linux/ramips/dts/mt7620a_lb-link_bl-w1200.dts
new file mode 100644
index 0000000000..641b5ad7b1
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_lb-link_bl-w1200.dts
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "lb-link,bl-w1200", "ralink,mt7620a-soc";
+	model = "LB-Link BL-W1200";
+
+	aliases {
+		led-boot = &led_wps;
+		led-failsafe = &led_wps;
+		led-upgrade = &led_wps;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset_wps {
+			label = "reset_wps";
+			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_wps: wps {
+			label = "bl-w1200:green:wps";
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0x7b0000>;
+			};
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "uartf", "spi refclk";
+		function = "gpio";
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii2_pins &mdio_pins>;
+
+	mtd-mac-address = <&factory 0x28>;
+
+	mediatek,portmap = "wllll";
+
+	port@5 {
+		status = "okay";
+		mediatek,fixed-link = <1000 1 1 1>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		ethernet-phy@0 {
+			reg = <0>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@1 {
+			reg = <1>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@2 {
+			reg = <2>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@3 {
+			reg = <3>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@1f {
+			reg = <0x1f>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0x0>;
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		ieee80211-freq-limit = <5000000 6000000>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+
+		led {
+			led-sources = <2>;
+			led-active-low;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dts b/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dts
index 2b98d6c55f..88c747e2d6 100644
--- a/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dts
+++ b/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dts
@@ -54,6 +54,8 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "llllw";
 };
diff --git a/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1s.dts b/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1s.dts
index de01b480e5..60cd501aeb 100644
--- a/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1s.dts
+++ b/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1s.dts
@@ -78,10 +78,11 @@
 };
 
 &ethernet {
-	status = "okay";
-	mtd-mac-address = <&factory 0x28>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "wllll";
 
 	port@4 {
diff --git a/target/linux/ramips/dts/mt7620a_linksys_e1700.dts b/target/linux/ramips/dts/mt7620a_linksys_e1700.dts
index ed74068c80..2eb3033b44 100644
--- a/target/linux/ramips/dts/mt7620a_linksys_e1700.dts
+++ b/target/linux/ramips/dts/mt7620a_linksys_e1700.dts
@@ -105,11 +105,11 @@
 };
 
 &ethernet {
-	status = "okay";
-	mtd-mac-address = <&factory 0x28>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 
+	mtd-mac-address = <&factory 0x28>;
+
 	port@5 {
 		status = "okay";
 		mediatek,fixed-link = <1000 1 1 1>;
diff --git a/target/linux/ramips/dts/mt7620a_microduino_microwrt.dts b/target/linux/ramips/dts/mt7620a_microduino_microwrt.dts
index 037a8858f7..b432bcf9f1 100644
--- a/target/linux/ramips/dts/mt7620a_microduino_microwrt.dts
+++ b/target/linux/ramips/dts/mt7620a_microduino_microwrt.dts
@@ -89,7 +89,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_netis_wf2770.dts b/target/linux/ramips/dts/mt7620a_netis_wf2770.dts
new file mode 100644
index 0000000000..a0e9cfff10
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_netis_wf2770.dts
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "netis,wf2770", "ralink,mt7620a-soc";
+	model = "NETIS WF2770";
+
+	leds {
+		compatible = "gpio-leds";
+
+		wlan {
+			label = "wf2770:blue:wlan";
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		rfkill {
+			label = "rfkill";
+			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+
+		led-toggle {
+			label = "led-toggle";
+			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LIGHTS_TOGGLE>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xfb0000>;
+			};
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "uartf";
+		function = "gpio";
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+
+	mtd-mac-address = <&factory 0x4>;
+
+	port@5 {
+		status = "okay";
+		mediatek,fixed-link = <1000 1 1 1>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		ethernet-phy@0 {
+			reg = <0>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@1 {
+			reg = <1>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@2 {
+			reg = <2>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@3 {
+			reg = <3>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet-phy@1f {
+			reg = <0x1f>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0x0>;
+};
diff --git a/target/linux/ramips/dts/mt7620a_ohyeah_oy-0001.dts b/target/linux/ramips/dts/mt7620a_ohyeah_oy-0001.dts
index 4a2006da07..9992bb8b01 100644
--- a/target/linux/ramips/dts/mt7620a_ohyeah_oy-0001.dts
+++ b/target/linux/ramips/dts/mt7620a_ohyeah_oy-0001.dts
@@ -103,7 +103,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts b/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts
index 382a1d7913..a878c43054 100644
--- a/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts
+++ b/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts
@@ -103,7 +103,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii2_pins &mdio_pins>;
+
 	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "llllw";
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts b/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts
index 5ed0724259..a0c7fe91bc 100644
--- a/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts
+++ b/target/linux/ramips/dts/mt7620a_phicomm_psg1208.dts
@@ -99,7 +99,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_phicomm_psg1218a.dts b/target/linux/ramips/dts/mt7620a_phicomm_psg1218a.dts
index 0d9ef767c4..71cf56c554 100644
--- a/target/linux/ramips/dts/mt7620a_phicomm_psg1218a.dts
+++ b/target/linux/ramips/dts/mt7620a_phicomm_psg1218a.dts
@@ -44,7 +44,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_phicomm_psg1218b.dts b/target/linux/ramips/dts/mt7620a_phicomm_psg1218b.dts
index 7f9fea2b07..2932b5a3dc 100644
--- a/target/linux/ramips/dts/mt7620a_phicomm_psg1218b.dts
+++ b/target/linux/ramips/dts/mt7620a_phicomm_psg1218b.dts
@@ -44,6 +44,8 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "llllw";
 };
diff --git a/target/linux/ramips/dts/mt7620a_planex_cs-qr10.dts b/target/linux/ramips/dts/mt7620a_planex_cs-qr10.dts
index 4466c56fd4..77a48e8ec1 100644
--- a/target/linux/ramips/dts/mt7620a_planex_cs-qr10.dts
+++ b/target/linux/ramips/dts/mt7620a_planex_cs-qr10.dts
@@ -130,7 +130,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_planex_db-wrt01.dts b/target/linux/ramips/dts/mt7620a_planex_db-wrt01.dts
index c38d1e55dd..29b235d24c 100644
--- a/target/linux/ramips/dts/mt7620a_planex_db-wrt01.dts
+++ b/target/linux/ramips/dts/mt7620a_planex_db-wrt01.dts
@@ -90,7 +90,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_planex_mzk-750dhp.dts b/target/linux/ramips/dts/mt7620a_planex_mzk-750dhp.dts
index dde751901e..87a6f29944 100644
--- a/target/linux/ramips/dts/mt7620a_planex_mzk-750dhp.dts
+++ b/target/linux/ramips/dts/mt7620a_planex_mzk-750dhp.dts
@@ -110,7 +110,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_planex_mzk-ex300np.dts b/target/linux/ramips/dts/mt7620a_planex_mzk-ex300np.dts
index 6eb3e85f2c..05478f5960 100644
--- a/target/linux/ramips/dts/mt7620a_planex_mzk-ex300np.dts
+++ b/target/linux/ramips/dts/mt7620a_planex_mzk-ex300np.dts
@@ -130,7 +130,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_planex_mzk-ex750np.dts b/target/linux/ramips/dts/mt7620a_planex_mzk-ex750np.dts
index 13a3ecdf83..a5e44cff0b 100644
--- a/target/linux/ramips/dts/mt7620a_planex_mzk-ex750np.dts
+++ b/target/linux/ramips/dts/mt7620a_planex_mzk-ex750np.dts
@@ -135,7 +135,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-evb.dts b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-evb.dts
index 4a3de47edb..fbdec1b5c5 100644
--- a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-evb.dts
+++ b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-evb.dts
@@ -74,9 +74,9 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
 	mediatek,portmap = "llllw";
 
 	port@4 {
diff --git a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7530-evb.dts b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7530-evb.dts
index 89c5aedcce..ba1d41545a 100644
--- a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7530-evb.dts
+++ b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7530-evb.dts
@@ -55,9 +55,9 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
 	mediatek,portmap = "llllw";
 
 	port@5 {
diff --git a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7610e-evb.dts b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7610e-evb.dts
index a589179121..0660047ead 100644
--- a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7610e-evb.dts
+++ b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-mt7610e-evb.dts
@@ -71,9 +71,9 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-v22sg-evb.dts b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-v22sg-evb.dts
index ee148dbde3..1baa3a7331 100644
--- a/target/linux/ramips/dts/mt7620a_ralink_mt7620a-v22sg-evb.dts
+++ b/target/linux/ramips/dts/mt7620a_ralink_mt7620a-v22sg-evb.dts
@@ -68,9 +68,9 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
 	mediatek,portmap = "llllw";
 
 	port@4 {
diff --git a/target/linux/ramips/dts/mt7620a_sanlinking_d240.dts b/target/linux/ramips/dts/mt7620a_sanlinking_d240.dts
index 52d4477f57..79649a5990 100644
--- a/target/linux/ramips/dts/mt7620a_sanlinking_d240.dts
+++ b/target/linux/ramips/dts/mt7620a_sanlinking_d240.dts
@@ -170,6 +170,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_sercomm_na930.dts b/target/linux/ramips/dts/mt7620a_sercomm_na930.dts
index 9313e6259f..e90f5a440b 100644
--- a/target/linux/ramips/dts/mt7620a_sercomm_na930.dts
+++ b/target/linux/ramips/dts/mt7620a_sercomm_na930.dts
@@ -139,9 +139,9 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+
 	mediatek,portmap = "llllw";
 
 	port@4 {
diff --git a/target/linux/ramips/dts/mt7620a_tplink_archer-c2-v1.dts b/target/linux/ramips/dts/mt7620a_tplink_archer-c2-v1.dts
index 9681964cd2..c0b2c1ae92 100644
--- a/target/linux/ramips/dts/mt7620a_tplink_archer-c2-v1.dts
+++ b/target/linux/ramips/dts/mt7620a_tplink_archer-c2-v1.dts
@@ -129,11 +129,11 @@
 };
 
 &ethernet {
-	status = "okay";
-	mtd-mac-address = <&rom 0xf100>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 
+	mtd-mac-address = <&rom 0xf100>;
+
 	port@5 {
 		status = "okay";
 		mediatek,fixed-link = <1000 1 1 1>;
diff --git a/target/linux/ramips/dts/mt7620a_tplink_archer.dtsi b/target/linux/ramips/dts/mt7620a_tplink_archer.dtsi
index 74908e05aa..184627b9f4 100644
--- a/target/linux/ramips/dts/mt7620a_tplink_archer.dtsi
+++ b/target/linux/ramips/dts/mt7620a_tplink_archer.dtsi
@@ -91,7 +91,9 @@
 
 &ethernet {
 	pinctrl-names = "default";
+
 	mtd-mac-address = <&rom 0xf100>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts b/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts
index 3857c4a954..f3340b9f5e 100644
--- a/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts
+++ b/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts
@@ -130,7 +130,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x28>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_youku_yk1.dts b/target/linux/ramips/dts/mt7620a_youku_yk1.dts
index ee7bb37d2c..f14b70d407 100644
--- a/target/linux/ramips/dts/mt7620a_youku_yk1.dts
+++ b/target/linux/ramips/dts/mt7620a_youku_yk1.dts
@@ -119,7 +119,9 @@
 
 &ethernet {
 	pinctrl-names = "default";
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_yukai_bocco.dts b/target/linux/ramips/dts/mt7620a_yukai_bocco.dts
index e0a568f3b1..b05fb17197 100644
--- a/target/linux/ramips/dts/mt7620a_yukai_bocco.dts
+++ b/target/linux/ramips/dts/mt7620a_yukai_bocco.dts
@@ -149,7 +149,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts
index 959fce350e..4aa404542f 100644
--- a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts
+++ b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts
@@ -111,7 +111,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we826.dtsi b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we826.dtsi
index 6cb67d40de..9ebd10bbb0 100644
--- a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we826.dtsi
+++ b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we826.dtsi
@@ -75,6 +75,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_zte_q7.dts b/target/linux/ramips/dts/mt7620a_zte_q7.dts
index 0303e3fe3e..6933a86f60 100644
--- a/target/linux/ramips/dts/mt7620a_zte_q7.dts
+++ b/target/linux/ramips/dts/mt7620a_zte_q7.dts
@@ -98,6 +98,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620a_zyxel_keenetic-viva.dts b/target/linux/ramips/dts/mt7620a_zyxel_keenetic-viva.dts
index 2f648a2700..4d4e5878eb 100644
--- a/target/linux/ramips/dts/mt7620a_zyxel_keenetic-viva.dts
+++ b/target/linux/ramips/dts/mt7620a_zyxel_keenetic-viva.dts
@@ -136,10 +136,10 @@
 };
 
 &ethernet {
-	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii2_pins &mdio_pins>;
-	mtd-mac-address = <&factory 0x00004>;
+
+	mtd-mac-address = <&factory 0x4>;
 
 	port@4 {
 		status = "okay";
diff --git a/target/linux/ramips/dts/mt7620n_asus_rt-n12p.dts b/target/linux/ramips/dts/mt7620n_asus_rt-n12p.dts
index e77615a9f5..5e610be862 100644
--- a/target/linux/ramips/dts/mt7620n_asus_rt-n12p.dts
+++ b/target/linux/ramips/dts/mt7620n_asus_rt-n12p.dts
@@ -109,6 +109,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_asus_rt-n14u.dts b/target/linux/ramips/dts/mt7620n_asus_rt-n14u.dts
index 423641d833..76f728ea65 100644
--- a/target/linux/ramips/dts/mt7620n_asus_rt-n14u.dts
+++ b/target/linux/ramips/dts/mt7620n_asus_rt-n14u.dts
@@ -122,6 +122,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_buffalo_wmr-300.dts b/target/linux/ramips/dts/mt7620n_buffalo_wmr-300.dts
index 986903b601..f84dda3bf8 100644
--- a/target/linux/ramips/dts/mt7620n_buffalo_wmr-300.dts
+++ b/target/linux/ramips/dts/mt7620n_buffalo_wmr-300.dts
@@ -98,6 +98,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_dlink_dwr-116-a1.dts b/target/linux/ramips/dts/mt7620n_dlink_dwr-116-a1.dts
index 1c45c8e8cc..3f75c763f7 100644
--- a/target/linux/ramips/dts/mt7620n_dlink_dwr-116-a1.dts
+++ b/target/linux/ramips/dts/mt7620n_dlink_dwr-116-a1.dts
@@ -105,7 +105,8 @@
 };
 
 &ethernet {
-	mediatek,portmap = "llllw";
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
+	mediatek,portmap = "llllw";
 };
diff --git a/target/linux/ramips/dts/mt7620n_elecom_wrh-300cr.dts b/target/linux/ramips/dts/mt7620n_elecom_wrh-300cr.dts
index deb16785a0..5a75e5ab96 100644
--- a/target/linux/ramips/dts/mt7620n_elecom_wrh-300cr.dts
+++ b/target/linux/ramips/dts/mt7620n_elecom_wrh-300cr.dts
@@ -119,6 +119,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x2e>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts b/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts
index 2e37fdd884..fbc751fb48 100644
--- a/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts
+++ b/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts
@@ -114,6 +114,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_kingston_mlwg2.dts b/target/linux/ramips/dts/mt7620n_kingston_mlwg2.dts
index 931f0500ba..a4bc5c71bc 100644
--- a/target/linux/ramips/dts/mt7620n_kingston_mlwg2.dts
+++ b/target/linux/ramips/dts/mt7620n_kingston_mlwg2.dts
@@ -114,6 +114,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_nexx_wt3020.dtsi b/target/linux/ramips/dts/mt7620n_nexx_wt3020.dtsi
index 09df87966e..9762472355 100644
--- a/target/linux/ramips/dts/mt7620n_nexx_wt3020.dtsi
+++ b/target/linux/ramips/dts/mt7620n_nexx_wt3020.dtsi
@@ -44,6 +44,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_vonets_var11n-300.dts b/target/linux/ramips/dts/mt7620n_vonets_var11n-300.dts
index 09e2cf257d..135e048fca 100644
--- a/target/linux/ramips/dts/mt7620n_vonets_var11n-300.dts
+++ b/target/linux/ramips/dts/mt7620n_vonets_var11n-300.dts
@@ -82,6 +82,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_wrtnode_wrtnode.dts b/target/linux/ramips/dts/mt7620n_wrtnode_wrtnode.dts
index 2c905f7f6a..35dc933d99 100644
--- a/target/linux/ramips/dts/mt7620n_wrtnode_wrtnode.dts
+++ b/target/linux/ramips/dts/mt7620n_wrtnode_wrtnode.dts
@@ -87,6 +87,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-cpe102.dts b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-cpe102.dts
index 341a231daf..eff3842a3e 100644
--- a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-cpe102.dts
+++ b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-cpe102.dts
@@ -110,6 +110,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wa05.dts b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wa05.dts
index 9439b0c28e..7a111ffac5 100644
--- a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wa05.dts
+++ b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wa05.dts
@@ -114,6 +114,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-we2026.dts b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-we2026.dts
index f293082e96..e5d3cc0a29 100644
--- a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-we2026.dts
+++ b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-we2026.dts
@@ -95,6 +95,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wr8305rt.dts b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wr8305rt.dts
index ee31792ab0..675b42671b 100644
--- a/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wr8305rt.dts
+++ b/target/linux/ramips/dts/mt7620n_zbtlink_zbt-wr8305rt.dts
@@ -107,7 +107,9 @@
 &ethernet {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ephy_pins>;
+
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni-ii.dts b/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni-ii.dts
index 7846bd995a..00af10b0c7 100644
--- a/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni-ii.dts
+++ b/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni-ii.dts
@@ -133,6 +133,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "wllll";
 };
 
diff --git a/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni.dts b/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni.dts
index 2e7a689e27..cbeabf4ec8 100644
--- a/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni.dts
+++ b/target/linux/ramips/dts/mt7620n_zyxel_keenetic-omni.dts
@@ -133,6 +133,7 @@
 
 &ethernet {
 	mtd-mac-address = <&factory 0x4>;
+
 	mediatek,portmap = "llllw";
 };
 
diff --git a/target/linux/ramips/dts/mt7621_linksys_ea7500-v2.dts b/target/linux/ramips/dts/mt7621_linksys_ea7500-v2.dts
new file mode 100644
index 0000000000..ac13bdd369
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_linksys_ea7500-v2.dts
@@ -0,0 +1,207 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "linksys,ea7500-v2", "mediatek,mt7621-soc";
+	model = "Linksys EA7500 v2";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wan_green {
+			label = "ea7500-v2:green:wan";
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1_green {
+			label = "ea7500-v2:green:lan1";
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+		};
+
+		lan2_green {
+			label = "ea7500-v2:green:lan2";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+		};
+
+		lan3_green {
+			label = "ea7500-v2:green:lan3";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+
+		lan4_green {
+			label = "ea7500-v2:green:lan4";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power: power {
+			label = "ea7500-v2:white:power";
+			gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;
+		};
+
+		wps {
+			label = "ea7500-v2:green:wps";
+			gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "boot";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "u_env";
+			reg = <0x80000 0x40000>;
+			read-only;
+		};
+
+		factory: partition@c0000 {
+			label = "factory";
+			reg = <0xc0000 0x40000>;
+			read-only;
+		};
+
+		partition@100000 {
+			label = "s_env";
+			reg = <0x100000 0x40000>;
+		};
+
+		partition@140000 {
+			label = "devinfo";
+			reg = <0x140000 0x40000>;
+			read-only;
+		};
+
+		partition@180000 {
+			label = "kernel";
+			reg = <0x180000 0x400000>;
+		};
+
+		partition@580000 {
+			label = "ubi";
+			reg = <0x580000 0x2400000>;
+		};
+
+		partition@2980000 {
+			label = "alt_kernel";
+			reg = <0x2980000 0x400000>;
+			read-only;
+		};
+
+		partition@2d80000 {
+			label = "alt_rootfs";
+			reg = <0x2d80000 0x2400000>;
+			read-only;
+		};
+
+		partition@5180000 {
+			label = "sysdiag";
+			reg = <0x5180000 0x100000>;
+			read-only;
+		};
+
+		partition@5280000 {
+			label = "syscfg";
+			reg = <0x5280000 0x2d00000>;
+			read-only;
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "uart2", "uart3", "jtag", "wdt";
+		function = "gpio";
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	mt76@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0000>;
+	};
+};
+
+&pcie1 {
+	mt76@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "wan";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "lan4";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts b/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts
index 052ec6f3ab..71b1d0916f 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts
+++ b/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts
@@ -26,22 +26,22 @@
 		compatible = "gpio-leds";
 
 		led_status_amber: status_amber {
-			label = "rm2100:amber:status";
+			label = "redmi-router-ac2100:amber:status";
 			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 		};
 
 		led_status_white: status_white {
-			label = "rm2100:white:status";
+			label = "redmi-router-ac2100:white:status";
 			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
 		};
 
 		wan_amber {
-			label = "rm2100:amber:wan";
+			label = "redmi-router-ac2100:amber:wan";
 			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
 		};
 
 		wan_white {
-			label = "rm2100:white:wan";
+			label = "redmi-router-ac2100:white:wan";
 			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
 		};
 	};
diff --git a/target/linux/ramips/dts/rt3662_edimax_br-6475nd.dts b/target/linux/ramips/dts/rt3662_edimax_br-6475nd.dts
index f189c31c60..86f724e871 100644
--- a/target/linux/ramips/dts/rt3662_edimax_br-6475nd.dts
+++ b/target/linux/ramips/dts/rt3662_edimax_br-6475nd.dts
@@ -142,7 +142,7 @@
 
 &ethernet {
 	status = "okay";
-	mtd-mac-address = <&devdata 0x0d>;
+	mtd-mac-address = <&devdata 0xd>;
 
 	port@0 {
 		mediatek,fixed-link = <1000 1 1 1>;
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 7d5c484a41..d2e9080dd1 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -25,80 +25,10 @@ KERNEL_LOADADDR := $(loadaddr-y)
 LOADER_PLATFORM := $(ldrplatform-y)
 
 KERNEL_DTB = kernel-bin | append-dtb | lzma
-define Device/Default
-  PROFILES = Default
-  KERNEL := $(KERNEL_DTB) | uImage lzma
-  SOC := $(DEFAULT_SOC)
-  DEVICE_DTS_DIR := ../dts
-  DEVICE_DTS = $$(SOC)_$(1)
-  IMAGES := sysupgrade.bin
-  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
-  sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
-  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
-endef
 
-define Device/uimage-lzma-loader
-  LOADER_TYPE := bin
-  KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | uImage none
-endef
-
-define Device/seama
-  SEAMA_MTDBLOCK := 2
-  IMAGES += factory.bin
-
-  # 64 bytes offset:
-  # - 28 bytes seama_header
-  # - 36 bytes of META data (4-bytes aligned)
-  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
-  IMAGE/sysupgrade.bin := \
-	$$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
-  IMAGE/factory.bin := \
-	$$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size $$$$(IMAGE_SIZE)
-  SEAMA_SIGNATURE :=
-endef
-
-define Build/jcg-header
-	$(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
-		$(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
-		-u $@ -o $@.new
-	mv $@.new $@
-endef
-
-define Build/trx
-	$(STAGING_DIR_HOST)/bin/trx $(1) \
-		-o $@ \
-		-m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
-		-f $(IMAGE_KERNEL) \
-		-a 4 -f $(IMAGE_ROOTFS)
-endef
-
-define Build/loader-common
-	rm -rf $@.src
-	$(MAKE) -C lzma-loader \
-		PKG_BUILD_DIR="$@.src" \
-		TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
-		BOARD="$(BOARDNAME)" PLATFORM="$(LOADER_PLATFORM)" \
-		LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
-		$(1) compile loader.$(LOADER_TYPE)
-	mv "$@.$(LOADER_TYPE)" "$@"
-	rm -rf $@.src
-endef
-
-define Build/loader-kernel
-	$(call Build/loader-common,LOADER_DATA="$@")
-endef
-
-define Build/relocate-kernel
-	rm -rf $@.relocate
-	$(CP) ../../generic/image/relocate $@.relocate
-	$(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
-	( \
-		dd if=$@.relocate/loader.bin bs=32 conv=sync && \
-		perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
-		cat $@ \
-	) > $@.new
-	mv $@.new $@
-	rm -rf $@.relocate
+define Build/edimax-header
+	$(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
+	@mv $@.new $@
 endef
 
 define Build/elx-header
@@ -121,28 +51,36 @@ define Build/elx-header
 	rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
 endef
 
-define Build/umedia-header
-	fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
-endef
-
-define Build/edimax-header
-	$(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
-	@mv $@.new $@
-endef
-
-define Build/poray-header
-	$(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
+define Build/fonfxcimage
+	uimage_padhdr -i $@ -o $@.new
 	mv $@.new $@
 endef
 
-define Build/wrg-header
-	mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
+define Build/jcg-header
+	$(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
+		$(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
+		-u $@ -o $@.new
 	mv $@.new $@
 endef
 
+define Build/loader-common
+	rm -rf $@.src
+	$(MAKE) -C lzma-loader \
+		PKG_BUILD_DIR="$@.src" \
+		TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
+		BOARD="$(BOARDNAME)" PLATFORM="$(LOADER_PLATFORM)" \
+		LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
+		$(1) compile loader.$(LOADER_TYPE)
+	mv "$@.$(LOADER_TYPE)" "$@"
+	rm -rf $@.src
+endef
+
+define Build/loader-kernel
+	$(call Build/loader-common,LOADER_DATA="$@")
+endef
+
 # combine kernel and rootfs into one image
 # mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
-
 define Build/mkdlinkfw
 	-$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 		-k $(IMAGE_KERNEL) \
@@ -162,8 +100,32 @@ define Build/mkdlinkfw-factory
 	mv $@.new $@
 endef
 
-define Build/zyimage
-	$(STAGING_DIR_HOST)/bin/zyimage $(1) $@
+define Build/netis-tail
+	echo -n $(1) >> $@
+	echo -n $(UIMAGE_NAME)-yun | $(STAGING_DIR_HOST)/bin/mkhash md5 | \
+		sed 's/../\\\\x&/g' | xargs echo -ne >> $@
+endef
+
+define Build/poray-header
+	$(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
+	mv $@.new $@
+endef
+
+define Build/relocate-kernel
+	rm -rf $@.relocate
+	$(CP) ../../generic/image/relocate $@.relocate
+	$(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
+	( \
+		dd if=$@.relocate/loader.bin bs=32 conv=sync && \
+		perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
+		cat $@ \
+	) > $@.new
+	mv $@.new $@
+	rm -rf $@.relocate
+endef
+
+define Build/sercom-footer
+	$(call Build/sercom-seal,-f)
 endef
 
 define Build/sercom-seal
@@ -175,37 +137,59 @@ define Build/sercom-seal
 		$(1)
 endef
 
-define Build/sercom-footer
-	$(call Build/sercom-seal,-f)
+define Build/trx
+	$(STAGING_DIR_HOST)/bin/trx $(1) \
+		-o $@ \
+		-m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
+		-f $(IMAGE_KERNEL) \
+		-a 4 -f $(IMAGE_ROOTFS)
 endef
 
-define Build/fonfxcimage
-	uimage_padhdr -i $@ -o $@.new
+define Build/umedia-header
+	fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
+endef
+
+define Build/wrg-header
+	mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
 	mv $@.new $@
 endef
 
-ifeq ($(SUBTARGET),rt288x)
-include rt288x.mk
-endif
+define Build/zyimage
+	$(STAGING_DIR_HOST)/bin/zyimage $(1) $@
+endef
 
-ifeq ($(SUBTARGET),rt305x)
-include rt305x.mk
-endif
+define Device/Default
+  PROFILES = Default
+  KERNEL := $(KERNEL_DTB) | uImage lzma
+  SOC := $(DEFAULT_SOC)
+  DEVICE_DTS_DIR := ../dts
+  DEVICE_DTS = $$(SOC)_$(1)
+  IMAGES := sysupgrade.bin
+  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
+  sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
+  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+endef
 
-ifeq ($(SUBTARGET),rt3883)
-include rt3883.mk
-endif
+define Device/seama
+  SEAMA_MTDBLOCK := 2
+  IMAGES += factory.bin
 
-ifeq ($(SUBTARGET),mt7620)
-include mt7620.mk
-endif
+  # 64 bytes offset:
+  # - 28 bytes seama_header
+  # - 36 bytes of META data (4-bytes aligned)
+  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
+  IMAGE/sysupgrade.bin := \
+	$$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := \
+	$$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size $$$$(IMAGE_SIZE)
+  SEAMA_SIGNATURE :=
+endef
 
-ifeq ($(SUBTARGET),mt7621)
-include mt7621.mk
-endif
+define Device/uimage-lzma-loader
+  LOADER_TYPE := bin
+  KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | uImage none
+endef
 
-ifeq ($(SUBTARGET),mt76x8)
-include mt76x8.mk
-endif
+include $(SUBTARGET).mk
 
 $(eval $(call BuildImage))
diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index 48357832a6..693d47fc48 100644
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -86,6 +86,16 @@ define Device/asus_rt-ac51u
 endef
 TARGET_DEVICES += asus_rt-ac51u
 
+define Device/asus_rt-ac54u
+  SOC := mt7620a
+  IMAGE_SIZE := 16064k
+  DEVICE_VENDOR := Asus
+  DEVICE_MODEL := RT-AC54U
+  DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci \
+	kmod-usb-ledtrig-usbport
+endef
+TARGET_DEVICES += asus_rt-ac54u
+
 define Device/asus_rt-n12p
   SOC := mt7620n
   IMAGE_SIZE := 16064k
@@ -580,6 +590,15 @@ define Device/lava_lr-25g001
 endef
 TARGET_DEVICES += lava_lr-25g001
 
+define Device/lb-link_bl-w1200
+  SOC := mt7620a
+  DEVICE_VENDOR := LB-Link
+  DEVICE_MODEL := BL-W1200
+  IMAGE_SIZE := 7872k
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-mt76x2
+endef
+TARGET_DEVICES += lb-link_bl-w1200
+
 define Device/lenovo_newifi-y1
   SOC := mt7620a
   IMAGE_SIZE := 16064k
@@ -687,6 +706,17 @@ define Device/netgear_wn3000rp-v3
 endef
 TARGET_DEVICES += netgear_wn3000rp-v3
 
+define Device/netis_wf2770
+  SOC := mt7620a
+  IMAGE_SIZE := 16064k
+  UIMAGE_NAME := WF2770_0.0.00
+  DEVICE_VENDOR := NETIS
+  DEVICE_MODEL := WF2770
+  DEVICE_PACKAGES := kmod-mt76x0e
+  KERNEL_INITRAMFS := $(KERNEL_DTB) | netis-tail WF2770 | uImage lzma
+endef
+TARGET_DEVICES += netis_wf2770
+
 define Device/nexx_wt3020-4m
   SOC := mt7620n
   BLOCKSIZE := 4k
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index baf2c5a948..f217ae4fdf 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -24,67 +24,61 @@ define Build/custom-initramfs-uimage
 endef
 
 define Build/elecom-gst-factory
-  $(eval product=$(word 1,$(1)))
-  $(eval version=$(word 2,$(1)))
-  ( $(STAGING_DIR_HOST)/bin/mkhash md5 $@ | tr -d '\n' ) >> $@
-  ( \
-    echo -n "ELECOM $(product) v$(version)" | \
-      dd bs=32 count=1 conv=sync; \
-    dd if=$@; \
-  ) > $@.new
-  mv $@.new $@
-  echo -n "MT7621_ELECOM_$(product)" >> $@
+	$(eval product=$(word 1,$(1)))
+	$(eval version=$(word 2,$(1)))
+	( $(STAGING_DIR_HOST)/bin/mkhash md5 $@ | tr -d '\n' ) >> $@
+	( \
+		echo -n "ELECOM $(product) v$(version)" | \
+			dd bs=32 count=1 conv=sync; \
+		dd if=$@; \
+	) > $@.new
+	mv $@.new $@
+	echo -n "MT7621_ELECOM_$(product)" >> $@
 endef
 
 define Build/elecom-wrc-factory
-  $(eval product=$(word 1,$(1)))
-  $(eval version=$(word 2,$(1)))
-  $(STAGING_DIR_HOST)/bin/mkhash md5 $@ >> $@
-  ( \
-    echo -n "ELECOM $(product) v$(version)" | \
-      dd bs=32 count=1 conv=sync; \
-    dd if=$@; \
-  ) > $@.new
-  mv $@.new $@
+	$(eval product=$(word 1,$(1)))
+	$(eval version=$(word 2,$(1)))
+	$(STAGING_DIR_HOST)/bin/mkhash md5 $@ >> $@
+	( \
+		echo -n "ELECOM $(product) v$(version)" | \
+			dd bs=32 count=1 conv=sync; \
+		dd if=$@; \
+	) > $@.new
+	mv $@.new $@
 endef
 
 define Build/iodata-factory
-  $(eval fw_size=$(word 1,$(1)))
-  $(eval fw_type=$(word 2,$(1)))
-  $(eval product=$(word 3,$(1)))
-  $(eval factory_bin=$(word 4,$(1)))
-  if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(fw_size)" ]; then \
-    $(CP) $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) $(factory_bin); \
-    $(STAGING_DIR_HOST)/bin/mksenaofw \
-      -r 0x30a -p $(product) -t $(fw_type) \
-      -e $(factory_bin) -o $(factory_bin).new; \
-    mv $(factory_bin).new $(factory_bin); \
-    $(CP) $(factory_bin) $(BIN_DIR)/; \
+	$(eval fw_size=$(word 1,$(1)))
+	$(eval fw_type=$(word 2,$(1)))
+	$(eval product=$(word 3,$(1)))
+	$(eval factory_bin=$(word 4,$(1)))
+	if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(fw_size)" ]; then \
+		$(CP) $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) $(factory_bin); \
+		$(STAGING_DIR_HOST)/bin/mksenaofw \
+			-r 0x30a -p $(product) -t $(fw_type) \
+			-e $(factory_bin) -o $(factory_bin).new; \
+		mv $(factory_bin).new $(factory_bin); \
+		$(CP) $(factory_bin) $(BIN_DIR)/; \
 	else \
 		echo "WARNING: initramfs kernel image too big, cannot generate factory image" >&2; \
 	fi
 endef
 
 define Build/iodata-mstc-header
-  ( \
-    data_size_crc="$$(dd if=$@ ibs=64 skip=1 2>/dev/null | \
-      gzip -c | tail -c 8 | od -An -tx8 --endian little | tr -d ' \n')"; \
-    echo -ne "$$(echo $$data_size_crc | sed 's/../\\x&/g')" | \
-      dd of=$@ bs=8 count=1 seek=7 conv=notrunc 2>/dev/null; \
-  )
-  dd if=/dev/zero of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null
-  ( \
-    header_crc="$$(dd if=$@ bs=64 count=1 2>/dev/null | \
-      gzip -c | tail -c 8 | od -An -N4 -tx4 --endian little | tr -d ' \n')"; \
-    echo -ne "$$(echo $$header_crc | sed 's/../\\x&/g')" | \
-      dd of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null; \
-  )
-endef
-
-define Build/netis-tail
-	echo -n $(1) >> $@
-	echo -n $(UIMAGE_NAME)-yun | $(STAGING_DIR_HOST)/bin/mkhash md5 | \
-		sed 's/../\\\\x&/g' | xargs echo -ne >> $@
+	( \
+		data_size_crc="$$(dd if=$@ ibs=64 skip=1 2>/dev/null | gzip -c | \
+			tail -c 8 | od -An -tx8 --endian little | tr -d ' \n')"; \
+		echo -ne "$$(echo $$data_size_crc | sed 's/../\\x&/g')" | \
+			dd of=$@ bs=8 count=1 seek=7 conv=notrunc 2>/dev/null; \
+	)
+	dd if=/dev/zero of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null
+	( \
+		header_crc="$$(dd if=$@ bs=64 count=1 2>/dev/null | gzip -c | \
+			tail -c 8 | od -An -N4 -tx4 --endian little | tr -d ' \n')"; \
+		echo -ne "$$(echo $$header_crc | sed 's/../\\x&/g')" | \
+			dd of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null; \
+	)
 endef
 
 define Build/ubootpad96
@@ -120,8 +114,8 @@ define Device/afoundry_ew1200
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := AFOUNDRY
   DEVICE_MODEL := EW1200
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-mt76x2 kmod-mt7603 \
-	kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-mt76x2 kmod-mt7603 kmod-usb3 \
+	kmod-usb-ledtrig-usbport wpad-openssl
   SUPPORTED_DEVICES += ew1200
 endef
 TARGET_DEVICES += afoundry_ew1200
@@ -130,8 +124,7 @@ define Device/alfa-network_quad-e4g
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := ALFA Network
   DEVICE_MODEL := Quad-E4G
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-sdhci-mt7620 kmod-usb3 \
-	uboot-envtools
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-sdhci-mt7620 kmod-usb3 uboot-envtools
 endef
 TARGET_DEVICES += alfa-network_quad-e4g
 
@@ -227,8 +220,8 @@ define Device/dlink_dir-860l-b1
   BLOCKSIZE := 64k
   SEAMA_SIGNATURE := wrgac13_dlink.2013gui_dir860lb
   LOADER_TYPE := bin
-  KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | \
-	relocate-kernel | lzma -a0 | uImage lzma
+  KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | relocate-kernel | \
+	lzma -a0 | uImage lzma
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := D-Link
   DEVICE_MODEL := DIR-860L
@@ -268,8 +261,8 @@ define Device/d-team_pbr-m1
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := PandoraBox
   DEVICE_MODEL := PBR-M1
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-mt7603 kmod-mt76x2 \
-	kmod-sdhci-mt7620 kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-mt7603 kmod-mt76x2 kmod-sdhci-mt7620 \
+	kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
   SUPPORTED_DEVICES += pbr-m1
 endef
 TARGET_DEVICES += d-team_pbr-m1
@@ -352,7 +345,7 @@ TARGET_DEVICES += gehua_ghl-r-001
 define Device/gnubee_gb-pc1
   DEVICE_VENDOR := GnuBee
   DEVICE_MODEL := Personal Cloud One
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-usb3 kmod-sdhci-mt7620
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-usb3 kmod-sdhci-mt7620
   IMAGE_SIZE := 32448k
 endef
 TARGET_DEVICES += gnubee_gb-pc1
@@ -360,7 +353,7 @@ TARGET_DEVICES += gnubee_gb-pc1
 define Device/gnubee_gb-pc2
   DEVICE_VENDOR := GnuBee
   DEVICE_MODEL := Personal Cloud Two
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-usb3 kmod-sdhci-mt7620
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-usb3 kmod-sdhci-mt7620
   IMAGE_SIZE := 32448k
 endef
 TARGET_DEVICES += gnubee_gb-pc2
@@ -504,6 +497,24 @@ define Device/lenovo_newifi-d1
 endef
 TARGET_DEVICES += lenovo_newifi-d1
 
+define Device/linksys_ea7500-v2
+  $(Device/uimage-lzma-loader)
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  KERNEL_SIZE := 4096k
+  IMAGE_SIZE := 36864k
+  DEVICE_VENDOR := Linksys
+  DEVICE_MODEL := EA7500
+  DEVICE_VARIANT := v2
+  DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e wpad-openssl uboot-envtools
+  UBINIZE_OPTS := -E 5
+  IMAGES := sysupgrade.bin factory.bin
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | \
+	append-ubi | check-size $$$$(IMAGE_SIZE) | linksys-image type=EA7500v2
+endef
+TARGET_DEVICES += linksys_ea7500-v2
+
 define Device/linksys_re6500
   IMAGE_SIZE := 7872k
   DEVICE_VENDOR := Linksys
@@ -536,7 +547,6 @@ define Device/MikroTik
   IMAGE_SIZE := 16128k
   DEVICE_PACKAGES := kmod-usb3
   LOADER_TYPE := elf
-  PLATFORM := mt7621
   KERNEL := $(KERNEL_DTB) | loader-kernel
   IMAGE/sysupgrade.bin := append-kernel | kernel2minor -s 1024 | \
 	pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | append-metadata | \
@@ -569,8 +579,8 @@ define Device/mqmaker_witi
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := MQmaker
   DEVICE_MODEL := WiTi
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-mt76x2 \
-	kmod-sdhci-mt7620 kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-mt76x2 kmod-sdhci-mt7620 kmod-usb3 \
+	kmod-usb-ledtrig-usbport wpad-openssl
   SUPPORTED_DEVICES += witi mqmaker,witi-256m mqmaker,witi-512m
 endef
 TARGET_DEVICES += mqmaker_witi
@@ -635,7 +645,7 @@ define Device/netgear_r6260
   SERCOMM_HWVER := A001
   SERCOMM_SWVER := 0x0052
   IMAGE_SIZE := 40960k
-  DEVICE_PACKAGES += kmod-mt7615e wpad-openssl
+  DEVICE_PACKAGES += kmod-mt7615e
 endef
 TARGET_DEVICES += netgear_r6260
 
@@ -647,7 +657,7 @@ define Device/netgear_r6350
   SERCOMM_HWVER := A001
   SERCOMM_SWVER := 0x0052
   IMAGE_SIZE := 40960k
-  DEVICE_PACKAGES += kmod-mt7615e wpad-openssl
+  DEVICE_PACKAGES += kmod-mt7615e
 endef
 TARGET_DEVICES += netgear_r6350
 
@@ -657,12 +667,16 @@ define Device/netgear_r6700-v2
   DEVICE_VARIANT := v2
   DEVICE_ALT0_VENDOR := NETGEAR
   DEVICE_ALT0_MODEL := Nighthawk AC2400
+  DEVICE_ALT0_VARIANT := v1
+  DEVICE_ALT1_VENDOR := NETGEAR
+  DEVICE_ALT1_MODEL := R7200
+  DEVICE_ALT1_VARIANT := v1
   SERCOMM_HWNAME := R6950
   SERCOMM_HWID := BZV
   SERCOMM_HWVER := A001
   SERCOMM_SWVER := 0x1032
   IMAGE_SIZE := 40960k
-  DEVICE_PACKAGES += kmod-mt7615e wpad-openssl
+  DEVICE_PACKAGES += kmod-mt7615e
 endef
 TARGET_DEVICES += netgear_r6700-v2
 
@@ -674,7 +688,7 @@ define Device/netgear_r6800
   SERCOMM_HWVER := A001
   SERCOMM_SWVER := 0x0062
   IMAGE_SIZE := 40960k
-  DEVICE_PACKAGES += kmod-mt7615e wpad-openssl
+  DEVICE_PACKAGES += kmod-mt7615e
 endef
 TARGET_DEVICES += netgear_r6800
 
@@ -686,7 +700,7 @@ define Device/netgear_r6850
   SERCOMM_HWVER := A001
   SERCOMM_SWVER := 0x0052
   IMAGE_SIZE := 40960k
-  DEVICE_PACKAGES += kmod-mt7615e wpad-openssl
+  DEVICE_PACKAGES += kmod-mt7615e
 endef
 TARGET_DEVICES += netgear_r6850
 
@@ -866,7 +880,7 @@ define Device/unielec_u7621-06-16m
   DEVICE_VENDOR := UniElec
   DEVICE_MODEL := U7621-06
   DEVICE_VARIANT := 16M
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-sdhci-mt7620 kmod-usb3
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-sdhci-mt7620 kmod-usb3
   SUPPORTED_DEVICES += u7621-06-256M-16M unielec,u7621-06-256m-16m
 endef
 TARGET_DEVICES += unielec_u7621-06-16m
@@ -876,7 +890,7 @@ define Device/unielec_u7621-06-64m
   DEVICE_VENDOR := UniElec
   DEVICE_MODEL := U7621-06
   DEVICE_VARIANT := 64M
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-sdhci-mt7620 kmod-usb3
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-sdhci-mt7620 kmod-usb3
   SUPPORTED_DEVICES += unielec,u7621-06-512m-64m
 endef
 TARGET_DEVICES += unielec_u7621-06-64m
@@ -976,7 +990,7 @@ define Device/xiaoyu_xy-c5
   IMAGE_SIZE := 32448k
   DEVICE_VENDOR := XiaoYu
   DEVICE_MODEL := XY-C5
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-usb3
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-usb3
 endef
 TARGET_DEVICES += xiaoyu_xy-c5
 
@@ -984,8 +998,8 @@ define Device/xzwifi_creativebox-v1
   IMAGE_SIZE := 32448k
   DEVICE_VENDOR := CreativeBox
   DEVICE_MODEL := v1
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-mt7603 kmod-mt76x2 \
-	kmod-sdhci-mt7620 kmod-usb3
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-mt7603 kmod-mt76x2 kmod-sdhci-mt7620 \
+	kmod-usb3
 endef
 TARGET_DEVICES += xzwifi_creativebox-v1
 
@@ -1030,8 +1044,8 @@ define Device/zbtlink_zbt-wg2626
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := Zbtlink
   DEVICE_MODEL := ZBT-WG2626
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-sdhci-mt7620 \
-	kmod-mt76x2 kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-sdhci-mt7620 kmod-mt76x2 kmod-usb3 \
+	kmod-usb-ledtrig-usbport wpad-openssl
   SUPPORTED_DEVICES += zbt-wg2626
 endef
 TARGET_DEVICES += zbtlink_zbt-wg2626
@@ -1041,8 +1055,8 @@ define Device/zbtlink_zbt-wg3526-16m
   DEVICE_VENDOR := Zbtlink
   DEVICE_MODEL := ZBT-WG3526
   DEVICE_VARIANT := 16M
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-sdhci-mt7620 \
-	kmod-mt7603 kmod-mt76x2 kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-sdhci-mt7620 kmod-mt7603 kmod-mt76x2 \
+	kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
   SUPPORTED_DEVICES += zbt-wg3526 zbt-wg3526-16M
 endef
 TARGET_DEVICES += zbtlink_zbt-wg3526-16m
@@ -1052,8 +1066,8 @@ define Device/zbtlink_zbt-wg3526-32m
   DEVICE_VENDOR := Zbtlink
   DEVICE_MODEL := ZBT-WG3526
   DEVICE_VARIANT := 32M
-  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-sdhci-mt7620 \
-	kmod-mt7603 kmod-mt76x2 kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
+  DEVICE_PACKAGES := kmod-ata-ahci kmod-sdhci-mt7620 kmod-mt7603 kmod-mt76x2 \
+	kmod-usb3 kmod-usb-ledtrig-usbport wpad-openssl
   SUPPORTED_DEVICES += ac1200pro zbt-wg3526-32M
 endef
 TARGET_DEVICES += zbtlink_zbt-wg3526-32m
diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
index 5e2edab603..f0462f6cae 100644
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -405,6 +405,7 @@ define Device/tplink_tl-wr840n-v5
   TPLINK_HWREVADD := 0x5
   IMAGES := sysupgrade.bin
   SUPPORTED_DEVICES += tl-wr840n-v5
+  DEFAULT := n
 endef
 TARGET_DEVICES += tplink_tl-wr840n-v5
 
@@ -433,6 +434,7 @@ define Device/tplink_tl-wr841n-v14
   TPLINK_HWREVADD := 0x14
   IMAGES := sysupgrade.bin tftp-recovery.bin
   IMAGE/tftp-recovery.bin := pad-extra 64k | $$(IMAGE/factory.bin)
+  DEFAULT := n
 endef
 TARGET_DEVICES += tplink_tl-wr841n-v14
 
diff --git a/target/linux/ramips/image/rt305x.mk b/target/linux/ramips/image/rt305x.mk
index 322ddeed57..62eec8cf6a 100644
--- a/target/linux/ramips/image/rt305x.mk
+++ b/target/linux/ramips/image/rt305x.mk
@@ -2,13 +2,13 @@
 # RT305X Profiles
 #
 define Build/buffalo-tftp-header
-  ( \
-    echo -n -e "# Airstation FirmWare\nrun u_fw\nreset\n\n" | \
-      dd bs=512 count=1 conv=sync; \
-    dd if=$@; \
-  ) > $@.tmp && \
-  $(STAGING_DIR_HOST)/bin/buffalo-tftp -i $@.tmp -o $@.new
-  mv $@.new $@
+	( \
+		echo -n -e "# Airstation FirmWare\nrun u_fw\nreset\n\n" | \
+			dd bs=512 count=1 conv=sync; \
+		dd if=$@; \
+	) > $@.tmp && \
+	$(STAGING_DIR_HOST)/bin/buffalo-tftp -i $@.tmp -o $@.new
+	mv $@.new $@
 endef
 
 define Build/dap-header
@@ -755,8 +755,7 @@ define Device/nixcore_x1-16m
   DEVICE_VENDOR := Nixcore
   DEVICE_MODEL := X1
   DEVICE_VARIANT := 16M
-  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink \
-	kmod-spi-dev
+  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink kmod-spi-dev
   SUPPORTED_DEVICES += nixcore-x1 nixcore-x1-16M
 endef
 TARGET_DEVICES += nixcore_x1-16m
@@ -767,8 +766,7 @@ define Device/nixcore_x1-8m
   DEVICE_VENDOR := Nixcore
   DEVICE_MODEL := X1
   DEVICE_VARIANT := 8M
-  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink \
-	kmod-spi-dev
+  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink kmod-spi-dev
   SUPPORTED_DEVICES += nixcore-x1 nixcore-x1-8M
 endef
 TARGET_DEVICES += nixcore_x1-8m
@@ -778,8 +776,7 @@ define Device/olimex_rt5350f-olinuxino
   IMAGE_SIZE := 7872k
   DEVICE_VENDOR := OLIMEX
   DEVICE_MODEL := RT5350F-OLinuXino
-  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink \
-	kmod-spi-dev
+  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink kmod-spi-dev
   SUPPORTED_DEVICES += rt5350f-olinuxino
 endef
 TARGET_DEVICES += olimex_rt5350f-olinuxino
@@ -789,8 +786,7 @@ define Device/olimex_rt5350f-olinuxino-evb
   IMAGE_SIZE := 7872k
   DEVICE_VENDOR := OLIMEX
   DEVICE_MODEL := RT5350F-OLinuXino-EVB
-  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink \
-	kmod-spi-dev
+  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink kmod-spi-dev
   SUPPORTED_DEVICES += rt5350f-olinuxino-evb
 endef
 TARGET_DEVICES += olimex_rt5350f-olinuxino-evb
@@ -1146,8 +1142,7 @@ define Device/vocore_vocore-16m
   DEVICE_VENDOR := VoCore
   DEVICE_MODEL := VoCore
   DEVICE_VARIANT := 16M
-  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink \
-	kmod-spi-dev
+  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink kmod-spi-dev
   SUPPORTED_DEVICES += vocore vocore-16M
 endef
 TARGET_DEVICES += vocore_vocore-16m
@@ -1158,8 +1153,7 @@ define Device/vocore_vocore-8m
   DEVICE_VENDOR := VoCore
   DEVICE_MODEL := VoCore
   DEVICE_VARIANT := 8M
-  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink \
-	kmod-spi-dev
+  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-i2c-ralink kmod-spi-dev
   SUPPORTED_DEVICES += vocore vocore-8M
 endef
 TARGET_DEVICES += vocore_vocore-8m
diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
index 5956d24fd7..3d2f50c2de 100755
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
@@ -75,6 +75,7 @@ ramips_setup_interfaces()
 			"1:lan" "2:lan" "3:lan" "4:lan" "6t@eth0"
 		;;
 	asus,rt-ac51u|\
+	asus,rt-ac54u|\
 	asus,rt-n14u|\
 	bdcom,wap2100-sk|\
 	edimax,ew-7478apc|\
@@ -270,7 +271,8 @@ ramips_setup_macs()
 		wan_mac=$(mtd_get_mac_binary factory 0x2e)
 		label_mac=$(mtd_get_mac_binary factory 0x4)
 		;;
-	asus,rt-ac51u)
+	asus,rt-ac51u|\
+	asus,rt-ac54u)
 		lan_mac=$(mtd_get_mac_binary factory 0x22)
 		;;
 	dlink,dch-m225)
@@ -323,6 +325,10 @@ ramips_setup_macs()
 	iptime,a104ns)
 		wan_mac=$(macaddr_add "$(mtd_get_mac_binary u-boot 0x1fc20)" 2)
 		;;
+	lb-link,bl-w1200)
+		wan_mac=$(mtd_get_mac_binary factory 0x2e)
+		label_mac=$wan_mac
+		;;
 	lenovo,newifi-y1|\
 	lenovo,newifi-y1s|\
 	ohyeah,oy-0001|\
@@ -332,6 +338,10 @@ ramips_setup_macs()
 	linksys,e1700)
 		wan_mac=$(mtd_get_mac_ascii config WAN_MAC_ADDR)
 		;;
+	netis,wf2770)
+		wan_mac=$(mtd_get_mac_binary factory 0x2e)
+		label_mac=$wan_mac
+		;;
 	tplink,archer-c2-v1|\
 	tplink,archer-c20-v1|\
 	tplink,archer-c20i|\
diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/03_gpio_switches b/target/linux/ramips/mt7620/base-files/etc/board.d/03_gpio_switches
index f2355fdb97..959991598c 100755
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/03_gpio_switches
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/03_gpio_switches
@@ -22,6 +22,9 @@ head-weblink,hdrm200)
 	ucidef_add_gpio_switch "io4" "I/O 4" "14"
 	ucidef_add_gpio_switch "power_mpcie" "mPCIe power" "21" "1"
 	;;
+lb-link,bl-w1200)
+	ucidef_add_gpio_switch "eth_leds_enable" "ETH LEDs enable" "10" "1"
+	;;
 zbtlink,zbt-we826-e)
 	ucidef_add_gpio_switch "sim_switch" "SIM slot switch" "13"
 	ucidef_add_gpio_switch "power_mpcie" "mPCIe power" "14" "1"
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 7c7cad98a9..fdfd29d011 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -34,6 +34,13 @@ gnubee,gb-pc2)
 	ucidef_set_led_netdev "lan1" "lan1" "$boardname:green:lan1" "lan1"
 	ucidef_set_led_netdev "lan2" "lan2" "$boardname:green:lan2" "lan2"
 	;;
+linksys,ea7500-v2)
+	ucidef_set_led_netdev "lan1" "lan1 link" "$boardname:green:lan1" "lan1" "link"
+	ucidef_set_led_netdev "lan2" "lan2 link" "$boardname:green:lan2" "lan2" "link"
+	ucidef_set_led_netdev "lan3" "lan3 link" "$boardname:green:lan3" "lan3" "link"
+	ucidef_set_led_netdev "lan4" "lan4 link" "$boardname:green:lan4" "lan4" "link"
+	ucidef_set_led_netdev "wan" "wan link" "$boardname:green:wan" "wan" "link"
+	;;
 mikrotik,routerboard-m11g)
 	ucidef_set_rssimon "wlan0" "200000" "1"
 	ucidef_set_led_rssi "rssilow" "RSSILOW" "$boardname:green:rssi0" "wlan0" "1" "100"
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 2a807d15b8..ba9f7fb7b6 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -92,6 +92,11 @@ ramips_setup_macs()
 		wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
 		label_mac=$wan_mac
 		;;
+	linksys,ea7500-v2)
+		lan_mac=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+		wan_mac=$lan_mac
+		label_mac=$lan_mac
+		;;
 	mikrotik,routerboard-750gr3|\
 	mikrotik,routerboard-m11g|\
 	mikrotik,routerboard-m33g)
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
new file mode 100644
index 0000000000..e05078648b
--- /dev/null
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -0,0 +1,18 @@
+[ "$ACTION" == "add" ] || exit 0
+
+PHYNBR=${DEVPATH##*/phy}
+
+[ -n $PHYNBR ] || exit 0
+
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+board=$(board_name)
+
+case "$board" in
+	linksys,ea7500-v2)
+		hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+		[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
+		[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 2 > /sys${DEVPATH}/macaddress
+		;;
+esac
diff --git a/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount b/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount
index b4d72abafc..e92912bbcc 100755
--- a/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount
+++ b/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount
@@ -8,6 +8,9 @@ boot() {
 		[ -n "$(fw_printenv bootcount bootchanged 2>/dev/null)" ] &&\
 			echo -e "bootcount\nbootchanged\n" | /usr/sbin/fw_setenv -s -
 		;;
+	linksys,ea7500-v2)
+		mtd resetbc s_env || true
+		;;
 	samknows,whitebox-v8)
 		fw_setenv bootcount 0
 		;;
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
index f23a4849d4..3cc29b244c 100755
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -45,6 +45,7 @@ platform_do_upgrade() {
 	asus,rt-ac65p|\
 	asus,rt-ac85p|\
 	hiwifi,hc5962|\
+	linksys,ea7500-v2|\
 	netgear,r6220|\
 	netgear,r6260|\
 	netgear,r6350|\
diff --git a/target/linux/ramips/mt7621/target.mk b/target/linux/ramips/mt7621/target.mk
index dc87fa7948..2684ea5b64 100644
--- a/target/linux/ramips/mt7621/target.mk
+++ b/target/linux/ramips/mt7621/target.mk
@@ -7,7 +7,7 @@ BOARDNAME:=MT7621 based boards
 FEATURES+=nand ramdisk rtc usb minor
 CPU_TYPE:=24kc
 
-KERNEL_PATCHVER:5.4
+KERNEL_PATCHVER:=5.4
 
 define Target/Description
 	Build firmware images for Ralink MT7621 based boards.
diff --git a/target/linux/ramips/mt76x8/target.mk b/target/linux/ramips/mt76x8/target.mk
index 5018dac7b0..238f113032 100644
--- a/target/linux/ramips/mt76x8/target.mk
+++ b/target/linux/ramips/mt76x8/target.mk
@@ -7,9 +7,8 @@ BOARDNAME:=MT76x8 based boards
 FEATURES+=usb ramdisk
 CPU_TYPE:=24kc
 
-KERNEL_PATCHVER:=5.4
-
 DEFAULT_PACKAGES += kmod-mt7603 wpad-openssl swconfig
+KERNEL_PATCHVER:=5.4
 
 define Target/Description
 	Build firmware images for Ralink MT76x8 based boards.
diff --git a/target/linux/ramips/patches-4.14/0034-NET-multi-phy-support.patch b/target/linux/ramips/patches-4.14/0034-NET-multi-phy-support.patch
index e6583f9791..98ea5f557c 100644
--- a/target/linux/ramips/patches-4.14/0034-NET-multi-phy-support.patch
+++ b/target/linux/ramips/patches-4.14/0034-NET-multi-phy-support.patch
@@ -11,7 +11,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 
 --- a/drivers/net/phy/phy.c
 +++ b/drivers/net/phy/phy.c
-@@ -980,7 +980,10 @@ void phy_state_machine(struct work_struc
+@@ -913,7 +913,10 @@ void phy_state_machine(struct work_struc
  		/* If the link is down, give up on negotiation for now */
  		if (!phydev->link) {
  			phydev->state = PHY_NOLINK;
@@ -23,7 +23,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  			break;
  		}
  
-@@ -1067,7 +1070,10 @@ void phy_state_machine(struct work_struc
+@@ -1000,7 +1003,10 @@ void phy_state_machine(struct work_struc
  			phy_link_up(phydev);
  		} else {
  			phydev->state = PHY_NOLINK;
@@ -35,7 +35,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  		}
  
  		if (phy_interrupt_is_valid(phydev))
-@@ -1077,7 +1083,10 @@ void phy_state_machine(struct work_struc
+@@ -1010,7 +1016,10 @@ void phy_state_machine(struct work_struc
  	case PHY_HALTED:
  		if (phydev->link) {
  			phydev->link = 0;