diff --git a/iopsys-ramips/dts/mt7621_ampedwireless_ally-00x19k.dts b/iopsys-ramips/dts/mt7621_ampedwireless_ally-00x19k.dts
new file mode 100644
index 0000000000000000000000000000000000000000..51d41c7fb4081ae971f8a560eb3de1e6544504e1
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_ampedwireless_ally-00x19k.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_ampedwireless_ally.dtsi"
+
+/ {
+	compatible = "ampedwireless,ally-00x19k", "mediatek,mt7621-soc";
+	model = "Amped Wireless ALLY-00X19K";
+};
+
+&switch0 {
+	ports {
+		port@2 {
+			status = "okay";
+			label = "lan";
+		};
+	};
+};
+
+&xhci {
+	status = "disabled";
+};
diff --git a/iopsys-ramips/dts/mt7621_ampedwireless_ally-r1900k.dts b/iopsys-ramips/dts/mt7621_ampedwireless_ally-r1900k.dts
new file mode 100644
index 0000000000000000000000000000000000000000..cd2536e179069f951c267141e2388aa0b9ce935c
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_ampedwireless_ally-r1900k.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_ampedwireless_ally.dtsi"
+
+/ {
+	compatible = "ampedwireless,ally-r1900k", "mediatek,mt7621-soc";
+	model = "Amped Wireless ALLY-R1900K";
+};
+
+&switch0 {
+	ports {
+		port@1 {
+			status = "okay";
+			label = "wan";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "lan3";
+		};
+	};
+};
diff --git a/iopsys-ramips/dts/mt7621_ampedwireless_ally.dtsi b/iopsys-ramips/dts/mt7621_ampedwireless_ally.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..7736b06e43875791870873b45044e149c6660495
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_ampedwireless_ally.dtsi
@@ -0,0 +1,179 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	aliases {
+		led-boot = &led_status_amber;
+		led-failsafe = &led_status_amber;
+		led-running = &led_status_green;
+		led-upgrade = &led_status_red;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		led_switch {
+			label = "led_switch";
+			gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_LIGHTS_TOGGLE>;
+			linux,input-type = <EV_SW>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status_green: status_green {
+			label = "green:status";
+			gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_red: status_red {
+			label = "red:status";
+			gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_amber: status_amber {
+			label = "amber:status";
+			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "pci14c3,7615";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0000>;
+		ieee80211-freq-limit = <2400000 2500000>;
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "pci14c3,7615";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "uart2", "uart3", "jtag", "wdt";
+		function = "gpio";
+	};
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "u-boot-env";
+			reg = <0x80000 0x80000>;
+		};
+
+		factory: partition@100000 {
+			label = "factory";
+			reg = <0x100000 0x40000>;
+			read-only;
+		};
+
+		/*
+		 * uboot expects to find kernels at 0x140000 & 0x2140000,
+		 * referred to as Uimage & Uimage1 in factory FW, respectively.
+		 * U-boot variable 'bootImage' controls which is booted;
+		 * 0 for the first, 1 for the 2nd.
+		 * There's a 3rd partition, Uimage2 (0x4140000), which
+		 * I expected to be a recovery image, but is actually blank.
+		 *
+		 * A kernel is considered suitable for handing control over
+		 * if its linux magic number exists & uImage CRC are correct.
+		 * If either of those conditions fail, 'bootImage' value
+		 * is toggled in uboot env & a restart performed in the hope that the
+		 * alternate kernel is okay.
+		 *
+		 * Note uboot's tftp flash install writes the transferred
+		 * image to the active kernel partition.
+		 */
+
+		partition@140000 {
+			label = "kernel";
+			reg = <0x140000 0x400000>;
+		};
+
+		partition@540000 {
+			label = "ubi";
+			reg = <0x540000 0x1c00000>;
+		};
+
+		partition@2140000 {
+			label = "oem";
+			reg = <0x2140000 0x2000000>;
+		};
+
+		partition@4140000 {
+			label = "backup";
+			reg = <0x4140000 0x2000000>;
+		};
+
+		partition@6140000 {
+			label = "chime";
+			reg = <0x6140000 0xa00000>;
+		};
+
+		partition@6b40000 {
+			label = "data";
+			reg = <0x6b40000 0xa00000>;
+		};
+
+		partition@7540000 {
+			label = "reserved";
+			reg = <0x7540000 0x840000>;
+			read-only;
+		};
+
+		partition@7d80000 {
+			label = "nvram";
+			reg = <0x7d80000 0x100000>;
+			read-only;
+		};
+
+		partition@7e80000 {
+			label = "hwconfig";
+			reg = <0x7e80000 0x100000>;
+			read-only;
+		};
+	};
+};
diff --git a/iopsys-ramips/dts/mt7621_cudy_wr2100.dts b/iopsys-ramips/dts/mt7621_cudy_wr2100.dts
new file mode 100644
index 0000000000000000000000000000000000000000..692c94da555f5f0814de2213fbf7b61b473d1882
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_cudy_wr2100.dts
@@ -0,0 +1,201 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "cudy,wr2100", "mediatek,mt7621-soc";
+	model = "Cudy WR2100";
+
+	aliases {
+		led-boot = &led_internet_blue;
+		led-failsafe = &led_internet_blue;
+		led-running = &led_internet_blue;
+		led-upgrade = &led_internet_blue;
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_internet_blue: internet_blue {
+			label = "blue:internet";
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+		};
+
+		internet_red {
+			label = "red:internet";
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+		};
+
+		wan {
+			label = "green:wan";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1 {
+			label = "green:lan1";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		lan2 {
+			label = "green:lan2";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+		};
+
+		lan3 {
+			label = "green:lan3";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+
+		lan4 {
+			label = "green:lan4";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&bdinfo 0xde00>;
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0000>;
+		ieee80211-freq-limit = <2400000 2500000>;
+	};
+};
+
+&pcie1 {
+	wifi@1,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&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 = "u-boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xf80000>;
+			};
+
+			partition@fd0000 {
+				label = "debug";
+				reg = <0xfd0000 0x10000>;
+				read-only;
+			};
+
+			partition@fe0000 {
+				label = "backup";
+				reg = <0xfe0000 0x10000>;
+				read-only;
+			};
+
+			bdinfo: partition@ff0000 {
+				label = "bdinfo";
+				reg = <0xff0000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "jtag", "uart2", "uart3", "wdt";
+		function = "gpio";
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "wan";
+
+			mtd-mac-address = <&bdinfo 0xde00>;
+			mtd-mac-address-increment = <1>;
+		};
+	};
+};
diff --git a/iopsys-ramips/dts/mt7621_jcg_q20.dts b/iopsys-ramips/dts/mt7621_jcg_q20.dts
new file mode 100644
index 0000000000000000000000000000000000000000..f0e829393ce182970934431ff11ac94e8a374150
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_jcg_q20.dts
@@ -0,0 +1,175 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "jcg,q20", "mediatek,mt7621-soc";
+	model = "JCG Q20";
+
+	aliases {
+		led-boot = &led_status_red;
+		led-failsafe = &led_status_red;
+		led-running = &led_status_blue;
+		led-upgrade = &led_status_blue;
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status_red: status_red {
+			label = "red:status";
+			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_status_blue: status_blue {
+			label = "blue:status";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	ubi-concat {
+		compatible = "mtd-concat";
+		devices = <&ubiconcat0 &ubiconcat1>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "ubi";
+				reg = <0x0 0x5900000>;
+			};
+		};
+	};
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "Bootloader";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "Config";
+			reg = <0x80000 0x80000>;
+		};
+
+		factory: partition@100000 {
+			label = "Factory";
+			reg = <0x100000 0x80000>;
+			read-only;
+		};
+
+		partition@180000 {
+			label = "kernel";
+			reg = <0x180000 0x400000>;
+		};
+
+		ubiconcat0: partition@580000 {
+			label = "ubiconcat0";
+			reg = <0x580000 0x1c00000>;
+		};
+
+		partition@2180000 {
+			label = "firmware_backup";
+			reg = <0x2180000 0x2000000>;
+		};
+
+		partition@4180000 {
+			label = "rootfs_data_back";
+			reg = <0x4180000 0x80000>;
+			read-only;
+		};
+
+		partition@4200000 {
+			label = "nvram_config";
+			reg = <0x4200000 0x80000>;
+			read-only;
+		};
+
+		ubiconcat1: partition@4280000 {
+			label = "ubiconcat1";
+			reg = <0x4280000 0x3d00000>;
+		};
+
+		/*
+		 * last 512 KiB are for the bad block table
+		 */
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0>;
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&factory 0x3fff4>;
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "wan";
+			mtd-mac-address = <&factory 0x3fffa>;
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "lan2";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "jtag", "wdt";
+		function = "gpio";
+	};
+};
diff --git a/iopsys-ramips/dts/mt7621_linksys_e5600.dts b/iopsys-ramips/dts/mt7621_linksys_e5600.dts
new file mode 100644
index 0000000000000000000000000000000000000000..91db315914e4988ed0b7ba344a41e3c97a821373
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_linksys_e5600.dts
@@ -0,0 +1,182 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "linksys,e5600", "mediatek,mt7621-soc";
+	model = "Linksys E5600";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wps {
+			label = "amber:wps";
+			gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_power: power {
+			label = "blue:power";
+			gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		wan_amber {
+			label = "amber:wan";
+			gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
+		};
+
+		wan_blue {
+			label = "blue:wan";
+			gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&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 0x1a00000>;
+		};
+
+		partition@1f80000 {
+			label = "alt_firmware";
+			reg = <0x1f80000 0x1e00000>;
+		};
+
+		partition@3d80000 {
+			label = "gdata";
+			reg = <0x3d80000 0x4200000>;
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "uart2", "uart3", "jtag";
+		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 = "lan1";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "wan";
+		};
+	};
+};
+
+&xhci {
+	status = "disabled";
+};
diff --git a/iopsys-ramips/dts/mt7621_linksys_ea8100-v1.dts b/iopsys-ramips/dts/mt7621_linksys_ea8100-v1.dts
new file mode 100644
index 0000000000000000000000000000000000000000..6cc2219aec92c6d9fb177ddccccb5b632c2968f6
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_linksys_ea8100-v1.dts
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_linksys_ea7xxx.dtsi"
+
+/ {
+	compatible = "linksys,ea8100-v1", "mediatek,mt7621-soc";
+	model = "Linksys EA8100";
+};
diff --git a/iopsys-ramips/dts/mt7621_sercomm_na502.dts b/iopsys-ramips/dts/mt7621_sercomm_na502.dts
new file mode 100644
index 0000000000000000000000000000000000000000..af55d1058f6e0750b452b5d75c510e83f1b2ecd1
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_sercomm_na502.dts
@@ -0,0 +1,212 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "sercomm,na502", "mediatek,mt7621-soc";
+	model = "SERCOMM NA502";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "green:power";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		internet {
+			label = "green:internet";
+			gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
+		};
+
+		wifi {
+			label = "green:wifi";
+			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		zwave {
+			label = "green:zwave";
+			gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+		};
+
+		service {
+			label = "green:service";
+			gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+		};
+
+		zigbee {
+			label = "green:zigbee";
+			gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+		};
+
+		bluetooth {
+			label = "green:bluetooth";
+			gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		select {
+			label = "select";
+			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+		};
+
+		sync {
+			label = "sync";
+			gpios = <&gpio 32 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+	};
+
+	gpio-export {
+		compatible = "gpio-export";
+
+		zwave_reset {
+			gpio-export,name = "zwave_reset";
+			gpio-export,output = <1>;
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+
+		zigbee_reset {
+			gpio-export,name = "zigbee_reset";
+			gpio-export,output = <1>;
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "config";
+			reg = <0x80000 0x80000>;
+			read-only;
+		};
+
+		factory: partition@100000 {
+			label = "factory";
+			reg = <0x100000 0x40000>;
+		};
+
+		partition@140000 {
+			label = "kernel1";
+			reg = <0x140000 0x1400000>;
+		};
+
+		partition@1540000 {
+			label = "kernel";
+			reg = <0x1540000 0x400000>;
+		};
+
+		partition@1940000 {
+			label = "ubi";
+			reg = <0x1940000 0x1000000>;
+		};
+
+		partition@2940000 {
+			label = "user_storage";
+			reg = <0x2940000 0x100000>;
+		};
+
+		partition@2a40000 {
+			label = "data";
+			reg = <0x2a40000 0x1000000>;
+		};
+
+		partition@3a40000 {
+			label = "storage";
+			reg = <0x3a40000 0x3200000>;
+		};
+
+		partition@6c40000 {
+			label = "backup";
+			reg = <0x6c40000 0x1340000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		mtd-mac-address = <&factory 0xe000>;
+		mtd-mac-address-increment = <1>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0000>;
+		mtd-mac-address = <&factory 0xe000>;
+		mtd-mac-address-increment = <2>;
+		ieee80211-freq-limit = <2400000 2500000>;
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "jtag", "rgmii2";
+		function = "gpio";
+	};
+};
+
+&switch0 {
+	ports {
+		port@4 {
+			status = "okay";
+			label = "lan";
+		};
+	};
+};
+
+&uartlite2 {
+	status = "okay";
+};
+
+&uartlite3 {
+	status = "okay";
+};
diff --git a/iopsys-ramips/dts/mt7621_tplink_archer-a6-v3.dts b/iopsys-ramips/dts/mt7621_tplink_archer-a6-v3.dts
new file mode 100644
index 0000000000000000000000000000000000000000..46cb365da7de89bca83cc010232b068f1f4b3376
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_tplink_archer-a6-v3.dts
@@ -0,0 +1,188 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "tplink,archer-a6-v3", "mediatek,mt7621-soc";
+	model = "TP-Link Archer A6 v3";
+
+	aliases {
+		label-mac-device = &gmac0;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "green:power";
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+		};
+
+		wan_orange {
+			label = "orange:wan";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		lan {
+			label = "green:lan";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		wifi5g {
+			label = "green:wifi5g";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		wifi2g {
+			label = "green:wifi2g";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wan_green {
+			label = "green:wan";
+			gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "firmware";
+				compatible = "denx,uimage";
+				reg = <0x40000 0xf60000>;
+			};
+
+			config: partition@fa0000 {
+				label = "config";
+				reg = <0xfa0000 0x50000>;
+				read-only;
+			};
+
+			radio: partition@ff0000 {
+				label = "radio";
+				reg = <0xff0000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups =  "i2c", "uart2", "uart3", "jtag", "wdt";
+		function = "gpio";
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&radio 0x0>;
+		mtd-mac-address = <&config 0x8>;
+		mtd-mac-address-increment = <1>;
+		ieee80211-freq-limit = <2400000 2500000>;
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&radio 0x8000>;
+		mtd-mac-address = <&config 0x8>;
+		mtd-mac-address-increment = <2>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&config 0x8>;
+};
+
+&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/iopsys-ramips/dts/mt7621_tplink_archer-c6u-v1.dts b/iopsys-ramips/dts/mt7621_tplink_archer-c6u-v1.dts
new file mode 100644
index 0000000000000000000000000000000000000000..7d38b7b0968df4e56666ff662bbbb54beea8211c
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_tplink_archer-c6u-v1.dts
@@ -0,0 +1,213 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "tplink,archer-c6u-v1", "mediatek,mt7621-soc";
+	model = "TP-Link Archer C6U v1";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "green:power";
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+		};
+
+		usb {
+			label = "green:usb";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port2>;
+			linux,default-trigger = "usbport";
+		};
+
+		wan-orange {
+			label = "orange:wan";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		lan {
+			label = "green:lan";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		wifi5g {
+			label = "green:wifi5g";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		wifi2g {
+			label = "green:wifi2g";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wan-green {
+			label = "green:wan";
+			gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	reg_usb_vbus: regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio 3 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <80000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x000000 0x040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x040000 0xf60000>;
+			};
+
+			config: partition@fa0000 {
+				label = "config";
+				reg = <0xfa0000 0x010000>;
+				read-only;
+			};
+
+			partition@fb0000 {
+				label = "tplink";
+				reg = <0xfb0000 0x040000>;
+				read-only;
+			};
+
+			radio: partition@ff0000 {
+				label = "radio";
+				reg = <0xff0000 0x010000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	mt76@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&radio 0x0>;
+		mtd-mac-address = <&config 0x8>;
+		ieee80211-freq-limit = <2400000 2500000>;
+	};
+};
+
+&pcie1 {
+	mt76@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&radio 0x8000>;
+		mtd-mac-address = <&config 0x8>;
+		mtd-mac-address-increment = <(-1)>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+};
+
+&gmac0 {
+	mtd-mac-address = <&config 0x8>;
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "wan";
+			mtd-mac-address = <&config 0x8>;
+			mtd-mac-address-increment = <1>;
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "lan4";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "uart2", "uart3", "jtag", "wdt", "sdhci";
+		function = "gpio";
+	};
+};
+
+&xhci {
+	vbus-supply = <&reg_usb_vbus>;
+};
diff --git a/iopsys-ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts b/iopsys-ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts
index b9101b7ccbbf0314d852d463286657351251c43e..e8f3a50dbeccb0c73741d762c1046d7450f84326 100644
--- a/iopsys-ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts
+++ b/iopsys-ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts
@@ -48,7 +48,7 @@
 		lan3_amber {
 			label = "amber:lan3";
 			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "dsa-0.0:01:1Gbps";
+			linux,default-trigger = "dsa-0.0:03:1Gbps";
 		};
 
 		lan2_amber {
@@ -60,7 +60,7 @@
 		lan1_amber {
 			label = "amber:lan1";
 			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "dsa-0.0:03:1Gbps";
+			linux,default-trigger = "dsa-0.0:01:1Gbps";
 		};
 	};
 
diff --git a/iopsys-ramips/dts/mt7621_zyxel_nr7101.dts b/iopsys-ramips/dts/mt7621_zyxel_nr7101.dts
new file mode 100644
index 0000000000000000000000000000000000000000..f6a42286f10e568901a4cc01a91bfa6db2bf302f
--- /dev/null
+++ b/iopsys-ramips/dts/mt7621_zyxel_nr7101.dts
@@ -0,0 +1,164 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "zyxel,nr7101", "mediatek,mt7621-soc";
+	model = "ZyXEL NR7101";
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+		label-mac-device = &gmac0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led@13 {
+			label = "yellow:system";
+			gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
+		};
+
+		power: led@14 {
+			label = "green:system";
+			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+		};
+
+		led@15 {
+			label = "red:system";
+			gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wlan";
+			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WLAN>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&gpio {
+	lte_pwrkey {
+		gpio-hog;
+		gpios = <4 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "lte-pwrkey";
+	};
+
+	lte_power {
+		gpio-hog;
+		gpios = <18 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "lte-power";
+	};
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "Bootloader";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "Config";
+			reg = <0x80000 0x80000>;
+		};
+
+		factory: partition@100000 {
+			label = "Factory";
+			reg = <0x100000 0x40000>;
+			read-only;
+		};
+
+		partition@140000 {
+			label = "Kernel";
+			reg = <0x140000 0x1ec0000>;
+		};
+
+		partition@540000 {
+			label = "ubi";
+			reg = <0x540000 0x1ac0000>;
+		};
+
+		partition@2140000 {
+			label = "Kernel2";
+			reg = <0x2140000 0x1ec0000>;
+		};
+
+		partition@4000000 {
+			label = "wwan";
+			reg = <0x4000000 0x100000>;
+		};
+
+		partition@4100000 {
+			label = "data";
+			reg = <0x4100000 0x1000000>;
+		};
+
+		partition@5100000 {
+			label = "rom-d";
+			reg = <0x5100000 0x100000>;
+			read-only;
+		};
+
+		partition@5200000 {
+			label = "reserve";
+			reg = <0x5200000 0x80000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	mt76@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0>;
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+&switch0 {
+	ports {
+		port@2 {
+			status = "okay";
+			label = "lan";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "rgmii2", "uart3", "jtag", "wdt";
+		function = "gpio";
+	};
+};
diff --git a/iopsys-ramips/dts/mt7628an_hilink_hlk-7628n.dts b/iopsys-ramips/dts/mt7628an_hilink_hlk-7628n.dts
index 69987b3566e964e1f31736c81d7e8c7a2d1b4747..f5106a50800e8de96445e064111a314aaf24294a 100644
--- a/iopsys-ramips/dts/mt7628an_hilink_hlk-7628n.dts
+++ b/iopsys-ramips/dts/mt7628an_hilink_hlk-7628n.dts
@@ -80,6 +80,10 @@
 	};
 };
 
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
 &wmac {
 	status = "okay";
 };
diff --git a/iopsys-ramips/dts/rt3352_zte_mf283plus.dts b/iopsys-ramips/dts/rt3352_zte_mf283plus.dts
new file mode 100644
index 0000000000000000000000000000000000000000..a91d0e6ea9010374872e9344eefb345d4e8cff5b
--- /dev/null
+++ b/iopsys-ramips/dts/rt3352_zte_mf283plus.dts
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "rt3352.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "zte,mf283plus", "ralink,rt3352-soc";
+	model = "ZTE MF283+";
+
+	aliases {
+		led-boot = &led_wwan_green;
+		led-failsafe = &led_wwan_red;
+		led-upgrade = &led_wwan_red;
+		label-mac-device = &ethernet;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_wwan_blue: wwan_blue {
+			label = "blue:wwan";
+			gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+		};
+
+		led_wwan_green: wwan_green {
+			label = "green:wwan";
+			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+		};
+
+		led_wwan_red: wwan_red {
+			label = "red:wwan";
+			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
+		};
+
+		signal {
+			label = "blue:signal";
+			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio0 19 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 0x60000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "u-boot-env";
+				reg = <0x60000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@70000 {
+				label = "factory";
+				reg = <0x70000 0x10000>;
+				read-only;
+			};
+
+			partition@80000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x80000 0xf80000>;
+			};
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
+		function = "gpio";
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0x0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/iopsys-ramips/image/mt7620.mk b/iopsys-ramips/image/mt7620.mk
index 949c09662f00eec91f292c0e9ff8724497f56b8a..56941f2b9c73601555cbb90a06bb7e6897bd2dcb 100644
--- a/iopsys-ramips/image/mt7620.mk
+++ b/iopsys-ramips/image/mt7620.mk
@@ -62,6 +62,7 @@ TARGET_DEVICES += alfa-network_tube-e4g
 define Device/amit_jboot
   DLINK_IMAGE_OFFSET := 0x10000
   KERNEL := $(KERNEL_DTB)
+  KERNEL_SIZE := 2048k
   IMAGES += factory.bin
   IMAGE/sysupgrade.bin := mkdlinkfw | pad-rootfs | append-metadata
   IMAGE/factory.bin := mkdlinkfw | pad-rootfs | mkdlinkfw-factory
@@ -445,7 +446,7 @@ define Device/head-weblink_hdrm200
   DEVICE_VENDOR := Head Weblink
   DEVICE_MODEL := HDRM2000
   DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci kmod-sdhci-mt7620 \
-	uqmi kmod-usb-serial kmod-usb-serial-option
+	uqmi kmod-usb-serial-option
 endef
 TARGET_DEVICES += head-weblink_hdrm200
 
@@ -1034,7 +1035,7 @@ define Device/tplink_archer-mr200
   TPLINK_HWREV := 0x4a
   IMAGES := sysupgrade.bin
   DEVICE_PACKAGES := kmod-mt76x0e kmod-usb2 kmod-usb-net-rndis \
-	kmod-usb-serial kmod-usb-serial-option adb-enablemodem
+	kmod-usb-serial-option adb-enablemodem
   DEVICE_MODEL := Archer MR200
   SUPPORTED_DEVICES += mr200
 endef
@@ -1221,7 +1222,7 @@ define Device/zbtlink_zbt-we826-e
   DEVICE_VENDOR := Zbtlink
   DEVICE_MODEL := ZBT-WE826-E
   DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-sdhci-mt7620 uqmi \
-	kmod-usb-serial kmod-usb-serial-option
+	kmod-usb-serial-option
 endef
 TARGET_DEVICES += zbtlink_zbt-we826-e
 
diff --git a/iopsys-ramips/image/mt7621.mk b/iopsys-ramips/image/mt7621.mk
index 2eee3dc4d5da1939f6a99e2ef58d985da8a72630..512592ddb8c3402675c60bcc773b25d51e626858 100644
--- a/iopsys-ramips/image/mt7621.mk
+++ b/iopsys-ramips/image/mt7621.mk
@@ -22,6 +22,10 @@ define Build/elecom-wrc-gs-factory
 	mv $@.new $@
 endef
 
+define Build/gemtek-trailer
+	printf "%s%08X" ".GEMTEK." "$$(cksum $@ | cut -d ' ' -f1)" >> $@
+endef
+
 define Build/iodata-factory
 	$(eval fw_size=$(word 1,$(1)))
 	$(eval fw_type=$(word 2,$(1)))
@@ -181,6 +185,13 @@ define Build/iopsys-v3-fw
 		ln -sf $(BIN_DIR)/$(subst $\",,$(IHGSP_VERSION)).y3 $(BIN_DIR)/last.y3
 endef
 
+define Build/zytrx-header
+	$(eval board=$(word 1,$(1)))
+	$(eval version=$(word 2,$(1)))
+	$(STAGING_DIR_HOST)/bin/zytrx -B '$(board)' -v '$(version)' -i $@ -o $@.new
+	mv $@.new $@
+endef
+
 define Device/dsa-migration
   DEVICE_COMPAT_VERSION := 1.1
   DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
@@ -217,6 +228,33 @@ define Device/alfa-network_quad-e4g
 endef
 TARGET_DEVICES += alfa-network_quad-e4g
 
+define Device/ampedwireless_ally_common
+  $(Device/dsa-migration)
+  DEVICE_VENDOR := Amped Wireless
+  DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware uboot-envtools
+  IMAGE_SIZE := 32768k
+  KERNEL_SIZE := 4096k
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  UBINIZE_OPTS := -E 5
+  KERNEL_INITRAMFS := $(KERNEL_DTB) | uImage lzma -n 'flashable-initramfs' |\
+	edimax-header -s CSYS -m RN68 -f 0x001c0000 -S 0x01100000
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+
+define Device/ampedwireless_ally-r1900k
+  $(Device/ampedwireless_ally_common)
+  DEVICE_MODEL := ALLY-R1900K
+  DEVICE_PACKAGES += kmod-usb3
+endef
+TARGET_DEVICES += ampedwireless_ally-r1900k
+
+define Device/ampedwireless_ally-00x19k
+  $(Device/ampedwireless_ally_common)
+  DEVICE_MODEL := ALLY-00X19K
+endef
+TARGET_DEVICES += ampedwireless_ally-00x19k
+
 define Device/asiarf_ap7621-001
   $(Device/dsa-migration)
   IMAGE_SIZE := 16000k
@@ -335,6 +373,16 @@ define Device/cudy_wr1300
 endef
 TARGET_DEVICES += cudy_wr1300
 
+define Device/cudy_wr2100
+  $(Device/dsa-migration)
+  DEVICE_VENDOR := Cudy
+  DEVICE_MODEL := WR2100
+  IMAGE_SIZE := 15872k
+  UIMAGE_NAME := R11
+  DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7615-firmware
+endef
+TARGET_DEVICES += cudy_wr2100
+
 define Device/dlink_dir-8xx-a1
   $(Device/dsa-migration)
   IMAGE_SIZE := 16000k
@@ -805,6 +853,23 @@ define Device/jcg_jhr-ac876m
 endef
 TARGET_DEVICES += jcg_jhr-ac876m
 
+define Device/jcg_q20
+  $(Device/dsa-migration)
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  UBINIZE_OPTS := -E 5
+  KERNEL_SIZE := 4096k
+  IMAGE_SIZE := 91136k
+  IMAGES += factory.bin
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \
+	check-size
+  DEVICE_VENDOR := JCG
+  DEVICE_MODEL := Q20
+  DEVICE_PACKAGES := kmod-mt7915e uboot-envtools
+endef
+TARGET_DEVICES += jcg_q20
+
 define Device/jcg_y2
   $(Device/dsa-migration)
   $(Device/uimage-lzma-loader)
@@ -830,6 +895,25 @@ define Device/lenovo_newifi-d1
 endef
 TARGET_DEVICES += lenovo_newifi-d1
 
+define Device/linksys_e5600
+  $(Device/dsa-migration)
+  $(Device/uimage-lzma-loader)
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  KERNEL_SIZE := 4096k
+  IMAGE_SIZE := 26624k
+  DEVICE_VENDOR := Linksys
+  DEVICE_MODEL := E5600
+  DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap \
+	kmod-mt7663-firmware-sta uboot-envtools
+  UBINIZE_OPTS := -E 5
+  IMAGES += factory.bin
+  IMAGE/sysupgrade.bin := sysupgrade-tar | check-size | append-metadata
+  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | \
+	append-ubi | check-size | gemtek-trailer
+endef
+TARGET_DEVICES += linksys_e5600
+
 define Device/linksys_ea7xxx
   $(Device/dsa-migration)
   $(Device/uimage-lzma-loader)
@@ -872,6 +956,14 @@ define Device/linksys_ea7500-v2
 endef
 TARGET_DEVICES += linksys_ea7500-v2
 
+define Device/linksys_ea8100-v1
+  $(Device/linksys_ea7xxx)
+  DEVICE_MODEL := EA8100
+  DEVICE_VARIANT := v1
+  LINKSYS_HWNAME := EA8100
+endef
+TARGET_DEVICES += linksys_ea8100-v1
+
 define Device/linksys_re6500
   $(Device/dsa-migration)
   IMAGE_SIZE := 7872k
@@ -1177,6 +1269,20 @@ define Device/samknows_whitebox-v8
 endef
 TARGET_DEVICES += samknows_whitebox-v8
 
+define Device/sercomm_na502
+  $(Device/uimage-lzma-loader)
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  IMAGE_SIZE := 20480k
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  UBINIZE_OPTS := -E 5
+  KERNEL_SIZE := 4096k
+  DEVICE_VENDOR := SERCOMM
+  DEVICE_MODEL := NA502
+  DEVICE_PACKAGES := kmod-mt76x2 kmod-mt7603 kmod-usb3
+endef
+TARGET_DEVICES += sercomm_na502
+
 define Device/storylink_sap-g3200u3
   $(Device/dsa-migration)
   IMAGE_SIZE := 7872k
@@ -1227,6 +1333,33 @@ define Device/totolink_x5000r
 endef
 TARGET_DEVICES += totolink_x5000r
 
+define Device/tplink_archer-a6-v3
+  $(Device/dsa-migration)
+  $(Device/tplink-safeloader)
+  DEVICE_MODEL := Archer A6
+  DEVICE_VARIANT := V3
+  DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e \
+	kmod-mt7663-firmware-ap kmod-mt7663-firmware-sta
+  TPLINK_BOARD_ID := ARCHER-A6-V3
+  KERNEL := $(KERNEL_DTB) | uImage lzma
+  IMAGE_SIZE := 15744k
+endef
+TARGET_DEVICES += tplink_archer-a6-v3
+
+define Device/tplink_archer-c6u-v1
+  $(Device/dsa-migration)
+  $(Device/tplink-safeloader)
+  DEVICE_MODEL := Archer C6U
+  DEVICE_VARIANT := v1
+  DEVICE_PACKAGES := kmod-mt7603 \
+	kmod-mt7615e kmod-mt7663-firmware-ap \
+	kmod-usb3 kmod-usb-ledtrig-usbport
+  KERNEL := $(KERNEL_DTB) | uImage lzma
+  TPLINK_BOARD_ID := ARCHER-C6U-V1
+  IMAGE_SIZE := 15744k
+endef
+TARGET_DEVICES += tplink_archer-c6u-v1
+
 define Device/tplink_eap235-wall-v1
   $(Device/dsa-migration)
   $(Device/tplink-safeloader)
@@ -1606,6 +1739,21 @@ define Device/zio_freezio
 endef
 TARGET_DEVICES += zio_freezio
 
+define Device/zyxel_nr7101
+  $(Device/dsa-migration)
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  UBINIZE_OPTS := -E 5
+  DEVICE_VENDOR := ZyXEL
+  DEVICE_MODEL := NR7101
+  DEVICE_PACKAGES := kmod-mt7603 kmod-usb3 uboot-envtools kmod-usb-net-qmi-wwan kmod-usb-serial-option uqmi
+  KERNEL := $(KERNEL_DTB) | uImage lzma | zytrx-header $$(DEVICE_MODEL) $$(VERSION_DIST)-$$(REVISION)
+  KERNEL_INITRAMFS := $(KERNEL_DTB) | uImage lzma | zytrx-header $$(DEVICE_MODEL) 9.99(ABUV.9)$$(VERSION_DIST)-recovery
+  KERNEL_INITRAMFS_SUFFIX := -recovery.bin
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += zyxel_nr7101
+
 define Device/zyxel_wap6805
   $(Device/dsa-migration)
   BLOCKSIZE := 128k
diff --git a/iopsys-ramips/image/mt76x8.mk b/iopsys-ramips/image/mt76x8.mk
index 315d4f8d74ec7b5def21b7f73375e719aa874ac8..c5a0baa1cb667632e6757f63499054cb2765dd40 100644
--- a/iopsys-ramips/image/mt76x8.mk
+++ b/iopsys-ramips/image/mt76x8.mk
@@ -528,7 +528,7 @@ define Device/tplink_tl-mr6400-v4
   TPLINK_HWREV := 0x4
   TPLINK_HWREVADD := 0x4
   DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport \
-	kmod-usb-serial kmod-usb-serial-option kmod-usb-net-qmi-wwan uqmi
+	kmod-usb-serial-option kmod-usb-net-qmi-wwan uqmi
   IMAGES := sysupgrade.bin tftp-recovery.bin
   IMAGE/tftp-recovery.bin := pad-extra 128k | $$(IMAGE/factory.bin)
 endef
@@ -544,7 +544,7 @@ define Device/tplink_tl-mr6400-v5
   TPLINK_HWREV := 0x5
   TPLINK_HWREVADD := 0x5
   DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport \
-	kmod-usb-serial kmod-usb-serial-option kmod-usb-net-qmi-wwan uqmi
+	kmod-usb-serial-option kmod-usb-net-qmi-wwan uqmi
   IMAGES := sysupgrade.bin tftp-recovery.bin
   IMAGE/tftp-recovery.bin := pad-extra 128k | $$(IMAGE/factory.bin)
 endef
diff --git a/iopsys-ramips/image/rt305x.mk b/iopsys-ramips/image/rt305x.mk
index 210ae2f8b74e58b1746bdf0359ceb554e7218cac..4edc2eb3c4b7b5ade5f301467f8dbcdf569a3945 100644
--- a/iopsys-ramips/image/rt305x.mk
+++ b/iopsys-ramips/image/rt305x.mk
@@ -472,7 +472,7 @@ define Device/dlink_dwr-512-b
   DEVICE_VENDOR := D-Link
   DEVICE_MODEL := DWR-512
   DEVICE_VARIANT := B
-  DEVICE_PACKAGES := jboot-tools kmod-usb2 kmod-spi-dev kmod-usb-serial \
+  DEVICE_PACKAGES := jboot-tools kmod-usb2 kmod-spi-dev \
 	kmod-usb-serial-option kmod-usb-net-cdc-ether comgt-ncm
   DLINK_ROM_ID := DLK6E2412001
   DLINK_FAMILY_MEMBER := 0x6E24
@@ -1183,6 +1183,17 @@ define Device/zorlik_zl5900v2
 endef
 TARGET_DEVICES += zorlik_zl5900v2
 
+define Device/zte_mf283plus
+  $(Device/uimage-lzma-loader)
+  SOC := rt3352
+  IMAGE_SIZE := 15872k
+  DEVICE_VENDOR := ZTE
+  DEVICE_MODEL := MF283+
+  DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-usb-net-qmi-wwan uqmi \
+	kmod-usb-serial kmod-usb-serial-option
+endef
+TARGET_DEVICES += zte_mf283plus
+
 define Device/zyxel_keenetic
   SOC := rt3052
   BLOCKSIZE := 64k
diff --git a/iopsys-ramips/mt7621/base-files/etc/board.d/01_leds b/iopsys-ramips/mt7621/base-files/etc/board.d/01_leds
index 5fa9ad3fe81ad2bdaeb5179a52ec03359c7b4099..95cf120f2de9ade6467315479aa0114919440d73 100755
--- a/iopsys-ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/iopsys-ramips/mt7621/base-files/etc/board.d/01_leds
@@ -12,6 +12,13 @@ asus,rt-n56u-b1)
 	ucidef_set_led_netdev "lan" "LAN link" "blue:lan" "br-lan"
 	ucidef_set_led_netdev "wan" "WAN link" "blue:wan" "wan"
 	;;
+cudy,wr2100)
+	ucidef_set_led_netdev "lan1" "lan1" "green:lan1" "lan1"
+	ucidef_set_led_netdev "lan2" "lan2" "green:lan2" "lan2"
+	ucidef_set_led_netdev "lan3" "lan3" "green:lan3" "lan3"
+	ucidef_set_led_netdev "lan4" "lan4" "green:lan4" "lan4"
+	ucidef_set_led_netdev "wan" "wan" "green:wan" "wan"
+	;;
 d-team,newifi-d2)
 	ucidef_set_led_netdev "internet" "internet" "amber:internet" "wan"
 	ucidef_set_led_netdev "wlan2g" "WiFi 2.4GHz" "blue:wlan2g" "wlan0"
@@ -40,9 +47,13 @@ gnubee,gb-pc2)
 	ucidef_set_led_netdev "lan1" "lan1" "green:lan1" "lan1"
 	ucidef_set_led_netdev "lan2" "lan2" "green:lan2" "lan2"
 	;;
+linksys,e5600)
+	ucidef_set_led_netdev "wan" "wan link" "blue:wan" "wan" "link"
+	;;
 linksys,ea7300-v1|\
 linksys,ea7300-v2|\
-linksys,ea7500-v2)
+linksys,ea7500-v2|\
+linksys,ea8100-v1)
 	ucidef_set_led_netdev "lan1" "lan1 link" "green:lan1" "lan1" "link"
 	ucidef_set_led_netdev "lan2" "lan2 link" "green:lan2" "lan2" "link"
 	ucidef_set_led_netdev "lan3" "lan3 link" "green:lan3" "lan3" "link"
@@ -79,6 +90,11 @@ netgear,r6800)
 	ucidef_set_led_netdev "lan3" "LAN3" "white:lan3" "lan3"
 	ucidef_set_led_netdev "lan4" "LAN4" "white:lan4" "lan4"
 	;;
+tplink,archer-a6-v3|\
+tplink,archer-c6u-v1)
+	ucidef_set_led_netdev "lan" "LAN" "green:lan" "br-lan"
+	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
+	;;
 tplink,re350-v1)
 	ucidef_set_led_netdev "wifi2g" "Wifi 2.4G" "blue:wifi2G" "wlan0"
 	ucidef_set_led_netdev "wifi5g" "Wifi 5G" "blue:wifi5G" "wlan1"
diff --git a/iopsys-ramips/mt7621/base-files/etc/board.d/02_network b/iopsys-ramips/mt7621/base-files/etc/board.d/02_network
index 643502e82706178530e819076697c729c7bcebaa..18587782aac053e772b4425a86ed3487730151e3 100755
--- a/iopsys-ramips/mt7621/base-files/etc/board.d/02_network
+++ b/iopsys-ramips/mt7621/base-files/etc/board.d/02_network
@@ -9,24 +9,11 @@ ramips_setup_interfaces()
 	local board="$1"
 
 	case $board in
-	asiarf,ap7621-001|\
-	ex400|\
-	winstars,ws-wn583a6)
-		ucidef_set_interfaces_lan_wan "lan" "wan"
-		;;
-	asiarf,ap7621-nv1|\
-	glinet,gl-mt1300|\
-	lenovo,newifi-d1|\
-	mikrotik,routerboard-m33g|\
-	xiaomi,mi-router-3g|\
-	xiaomi,mi-router-3g-v2|\
-	xiaomi,mi-router-4|\
-	xiaomi,mi-router-4a-gigabit)
-		ucidef_set_interfaces_lan_wan "lan1 lan2" "wan"
-		;;
+	ampedwireless,ally-00x19k|\
 	edimax,re23s|\
 	mikrotik,routerboard-m11g|\
 	netgear,ex6150|\
+	sercomm,na502|\
 	thunder,timecloud|\
 	tplink,re350-v1|\
 	tplink,re500-v1|\
@@ -35,6 +22,7 @@ ramips_setup_interfaces()
 	ubnt,unifi-nanohd)
 		ucidef_set_interface_lan "lan"
 		;;
+	ampedwireless,ally-r1900k|\
 	gehua,ghl-r-001|\
 	hiwifi,hc5962|\
 	xiaomi,mi-router-3-pro|\
@@ -42,6 +30,22 @@ ramips_setup_interfaces()
 	xiaomi,redmi-router-ac2100)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
 		;;
+	asiarf,ap7621-001|\
+	ex400|\
+	winstars,ws-wn583a6)
+		ucidef_set_interfaces_lan_wan "lan" "wan"
+		;;
+	asiarf,ap7621-nv1|\
+	glinet,gl-mt1300|\
+	jcg,q20|\
+	lenovo,newifi-d1|\
+	mikrotik,routerboard-m33g|\
+	xiaomi,mi-router-3g|\
+	xiaomi,mi-router-3g-v2|\
+	xiaomi,mi-router-4|\
+	xiaomi,mi-router-4a-gigabit)
+		ucidef_set_interfaces_lan_wan "lan1 lan2" "wan"
+		;;
 	gnubee,gb-pc1|\
 	gnubee,gb-pc2)
 		ucidef_set_interface_lan "lan1 lan2"
@@ -65,6 +69,9 @@ ramips_setup_interfaces()
 	ubnt,edgerouter-x-sfp)
 		ucidef_set_interfaces_lan_wan "eth1 eth2 eth3 eth4 eth5" "eth0"
 		;;
+	zyxel,nr7101)
+		ucidef_set_interfaces_lan_wan "lan" "wan"
+		;;
 	zyxel,wap6805)
 		ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
 		ucidef_set_interface "qtn" ifname "eth1" protocol "static" ipaddr "1.1.1.1" netmask "255.255.255.0"
@@ -83,6 +90,15 @@ ramips_setup_macs()
 	local label_mac=""
 
 	case $board in
+	ampedwireless,ally-00x19k)
+		lan_mac=$(mtd_get_mac_ascii hwconfig HW.LAN.MAC.Address)
+		label_mac=$lan_mac
+		;;
+	ampedwireless,ally-r1900k)
+		lan_mac=$(mtd_get_mac_ascii hwconfig HW.LAN.MAC.Address)
+		wan_mac=$(mtd_get_mac_ascii hwconfig HW.WAN.MAC.Address)
+		label_mac=$lan_mac
+		;;
 	asus,rt-ac65p|\
 	asus,rt-ac85p)
 		wan_mac=$(mtd_get_mac_ascii u-boot-env et1macaddr)
@@ -125,9 +141,11 @@ ramips_setup_macs()
 	zbtlink,zbt-wg3526-32m)
 		label_mac=$(mtd_get_mac_binary factory 0x4)
 		;;
+	linksys,e5600|\
 	linksys,ea7300-v1|\
 	linksys,ea7300-v2|\
-	linksys,ea7500-v2)
+	linksys,ea7500-v2|\
+	linksys,ea8100-v1)
 		lan_mac=$(mtd_get_mac_ascii devinfo hw_mac_addr)
 		wan_mac=$lan_mac
 		label_mac=$lan_mac
diff --git a/iopsys-ramips/mt7621/base-files/etc/board.d/03_gpio_switches b/iopsys-ramips/mt7621/base-files/etc/board.d/03_gpio_switches
index 82bbdd24f674e7512e493d71495e40286e1fc14c..8ef815634f0824b3279e4fe13cea46158e16dd8c 100755
--- a/iopsys-ramips/mt7621/base-files/etc/board.d/03_gpio_switches
+++ b/iopsys-ramips/mt7621/base-files/etc/board.d/03_gpio_switches
@@ -23,6 +23,9 @@ ubnt,edgerouter-x-sfp)
 	ucidef_add_gpio_switch "poe_power_port3" "PoE Power Port3" "403"
 	ucidef_add_gpio_switch "poe_power_port4" "PoE Power Port4" "404"
 	;;
+zyxel,nr7101)
+	ucidef_add_gpio_switch "lte_reset" "Reset LTE/5G modem" "483"
+	;;
 zyxel,wap6805)
 	ucidef_add_gpio_switch "qtn_power" "Quantenna Module Power" "496" "1"
 	;;
diff --git a/iopsys-ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/iopsys-ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index e7f778aaf88a00913583adcf7336f9bd8f909414..bd0f0254c6c3fe22d4b6d8aa3d1d3d56730238f3 100644
--- a/iopsys-ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/iopsys-ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -14,9 +14,15 @@ case "$board" in
 		[ "$PHYNBR" = "1" ] && \
 			macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1 > /sys${DEVPATH}/macaddress
 		;;
+	jcg,q20)
+		[ "$PHYNBR" = "1" ] && \
+			macaddr_setbit_la "$(mtd_get_mac_binary Factory 0x4)" > /sys${DEVPATH}/macaddress
+		;;
+	linksys,e5600|\
 	linksys,ea7300-v1|\
 	linksys,ea7300-v2|\
-	linksys,ea7500-v2)
+	linksys,ea7500-v2|\
+	linksys,ea8100-v1)
 		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
diff --git a/iopsys-ramips/mt7621/base-files/lib/upgrade/platform.sh b/iopsys-ramips/mt7621/base-files/lib/upgrade/platform.sh
index c9152c5cf4d663fb922d74c8081e982662b92461..c2ad4d3ed63ebee9207e3323c2df3247b7fbd615 100755
--- a/iopsys-ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/iopsys-ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -27,6 +27,12 @@ platform_do_upgrade() {
 			fi
 		}
 		;;
+	ampedwireless,ally-00x19k|\
+	ampedwireless,ally-r1900k)
+		if [ "$(fw_printenv --lock / -n bootImage 2>/dev/null)" != "0" ]; then
+			fw_setenv --lock / bootImage 0 || exit 1
+		fi
+		;;
 	mikrotik,routerboard-750gr3|\
 	mikrotik,routerboard-760igs|\
 	mikrotik,routerboard-m11g|\
@@ -43,15 +49,20 @@ platform_do_upgrade() {
 	esac
 
 	case "$board" in
+	ampedwireless,ally-00x19k|\
+	ampedwireless,ally-r1900k|\
 	asus,rt-ac65p|\
 	asus,rt-ac85p|\
 	dlink,dir-1960-a1|\
 	dlink,dir-2640-a1|\
 	dlink,dir-2660-a1|\
 	hiwifi,hc5962|\
+	jcg,q20|\
+	linksys,e5600|\
 	linksys,ea7300-v1|\
 	linksys,ea7300-v2|\
 	linksys,ea7500-v2|\
+	linksys,ea8100-v1|\
 	netgear,r6220|\
 	netgear,r6260|\
 	netgear,r6350|\
@@ -61,6 +72,7 @@ platform_do_upgrade() {
 	netgear,wac104|\
 	netgear,wac124|\
 	netis,wf2881|\
+	sercomm,na502|\
 	xiaomi,mi-router-3g|\
 	xiaomi,mi-router-3-pro|\
 	xiaomi,mi-router-4|\
@@ -82,6 +94,12 @@ platform_do_upgrade() {
 	ubnt,edgerouter-x-sfp)
 		platform_upgrade_ubnt_erx "$1"
 		;;
+	zyxel,nr7101)
+		fw_setenv CheckBypass 0
+		fw_setenv Image1Stable 0
+		CI_KERNPART="Kernel"
+		nand_do_upgrade "$1"
+		;;
 	zyxel,wap6805)
 		local kernel2_mtd="$(find_mtd_part Kernel2)"
 		[ "$(hexdump -n 4 -e '"%x"' $kernel2_mtd)" = "56190527" ] &&\
diff --git a/iopsys-ramips/mt76x8/base-files/etc/board.d/02_network b/iopsys-ramips/mt76x8/base-files/etc/board.d/02_network
index b741b4f9b4dc6efaf4df66ce8ed744c4f925800a..c55733ad53cd8f3e5842919b1fb144a3074acef6 100755
--- a/iopsys-ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/iopsys-ramips/mt76x8/base-files/etc/board.d/02_network
@@ -168,6 +168,7 @@ ramips_setup_macs()
 		lan_mac=$wan_mac
 		;;
 	cudy,wr1000|\
+	hilink,hlk-7628n|\
 	hilink,hlk-7688a|\
 	wavlink,wl-wn577a2)
 		wan_mac=$(mtd_get_mac_binary factory 0x2e)
@@ -186,10 +187,6 @@ ramips_setup_macs()
 		wan_mac=$(mtd_get_mac_binary factory 0x22)
 		label_mac=$wan_mac
 		;;
-	hilink,hlk-7628n)
-		lan_mac=$(macaddr_setbit_la "$(cat /sys/class/net/eth0/address)")
-		wan_mac=$(macaddr_add "$lan_mac" 1)
-		;;
 	hiwifi,hc5661a|\
 	hiwifi,hc5761a|\
 	hiwifi,hc5861b)
diff --git a/iopsys-ramips/patches-5.4/0007-MIPS-ralink-copy-the-commandline-from-the-devicetree.patch b/iopsys-ramips/patches-5.4/0007-MIPS-ralink-copy-the-commandline-from-the-devicetree.patch
index 54af571d85d217fe76cee216dc6ec83b318cfe47..c05ee8018d313d1e1a40ddcdd4f375af573331a1 100644
--- a/iopsys-ramips/patches-5.4/0007-MIPS-ralink-copy-the-commandline-from-the-devicetree.patch
+++ b/iopsys-ramips/patches-5.4/0007-MIPS-ralink-copy-the-commandline-from-the-devicetree.patch
@@ -10,7 +10,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 
 --- a/arch/mips/ralink/of.c
 +++ b/arch/mips/ralink/of.c
-@@ -80,6 +80,8 @@ void __init plat_mem_setup(void)
+@@ -82,6 +82,8 @@ void __init plat_mem_setup(void)
  
  	__dt_setup_arch(dtb);
  
diff --git a/iopsys-ramips/patches-5.4/0048-asoc-add-mt7620-support.patch b/iopsys-ramips/patches-5.4/0048-asoc-add-mt7620-support.patch
index d0d4141a8d036b6cd919622a9d9936d795a5b490..cffdc4f4a1120a8e525b721ccf04ca4353e60810 100644
--- a/iopsys-ramips/patches-5.4/0048-asoc-add-mt7620-support.patch
+++ b/iopsys-ramips/patches-5.4/0048-asoc-add-mt7620-support.patch
@@ -18,24 +18,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  create mode 100644 sound/soc/ralink/mt7620-i2s.c
  create mode 100644 sound/soc/ralink/mt7620-wm8960.c
 
---- a/arch/mips/ralink/of.c
-+++ b/arch/mips/ralink/of.c
-@@ -13,6 +13,7 @@
- #include <linux/of_fdt.h>
- #include <linux/kernel.h>
- #include <linux/memblock.h>
-+#include <linux/module.h>
- #include <linux/of_platform.h>
- #include <linux/of_address.h>
- 
-@@ -24,6 +25,7 @@
- #include "common.h"
- 
- __iomem void *rt_sysc_membase;
-+EXPORT_SYMBOL(rt_sysc_membase);
- __iomem void *rt_memc_membase;
- 
- __iomem void *plat_of_remap_node(const char *node)
 --- a/sound/soc/Kconfig
 +++ b/sound/soc/Kconfig
 @@ -60,6 +60,7 @@ source "sound/soc/mxs/Kconfig"
diff --git a/iopsys-ramips/patches-5.4/401-net-ethernet-mediatek-support-net-labels.patch b/iopsys-ramips/patches-5.4/401-net-ethernet-mediatek-support-net-labels.patch
index 6583fca60b189b3901c8c4f07c6eaf91c0af1021..b011b140c7666ceb49c44a9781a15f257fe4d7a4 100644
--- a/iopsys-ramips/patches-5.4/401-net-ethernet-mediatek-support-net-labels.patch
+++ b/iopsys-ramips/patches-5.4/401-net-ethernet-mediatek-support-net-labels.patch
@@ -14,7 +14,7 @@ Signed-off-by: René van Dorst <opensource@vdorst.com>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -2922,6 +2922,7 @@ static const struct net_device_ops mtk_n
+@@ -2943,6 +2943,7 @@ static const struct net_device_ops mtk_n
  
  static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
  {
@@ -22,7 +22,7 @@ Signed-off-by: René van Dorst <opensource@vdorst.com>
  	const __be32 *_id = of_get_property(np, "reg", NULL);
  	struct phylink *phylink;
  	int phy_mode, id, err;
-@@ -3014,6 +3015,9 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -3035,6 +3036,9 @@ static int mtk_add_mac(struct mtk_eth *e
  
  	eth->netdev[id]->max_mtu = MTK_MAX_RX_LENGTH - MTK_RX_ETH_HLEN;
  
diff --git a/iopsys-ramips/rt305x/base-files/etc/board.d/01_leds b/iopsys-ramips/rt305x/base-files/etc/board.d/01_leds
index 1796ae50d85e07e429500797e3f110c8f3819c49..d29328e4b01bc09e770f9fdb7118c42f167707eb 100755
--- a/iopsys-ramips/rt305x/base-files/etc/board.d/01_leds
+++ b/iopsys-ramips/rt305x/base-files/etc/board.d/01_leds
@@ -94,6 +94,10 @@ vocore,vocore-16m)
 zorlik,zl5900v2)
 	ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
 	;;
+zte,mf283plus)
+	ucidef_set_led_wlan "wifi" "wifi" "rt2800soc-phy0::radio" "phy0tpt"
+	ucidef_set_led_netdev "wwan" "wwan" "blue:wwan" "wwan0"
+	;;
 esac
 
 board_config_flush
diff --git a/iopsys-ramips/rt305x/base-files/etc/board.d/02_network b/iopsys-ramips/rt305x/base-files/etc/board.d/02_network
index 56c786bc95bc9679f3550a182a16e93ca0a87ec7..c3e39e76d0786344a4d25ede7235ec1ffaae9786 100755
--- a/iopsys-ramips/rt305x/base-files/etc/board.d/02_network
+++ b/iopsys-ramips/rt305x/base-files/etc/board.d/02_network
@@ -164,6 +164,10 @@ ramips_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0:lan" "1:lan" "2:wan" "6@eth0"
 		;;
+	zte,mf283plus)
+		ucidef_add_switch "switch0" \
+			"0:lan" "1:lan" "2:lan" "3:lan" "6@eth0"
+		;;
 	zyxel,keenetic-lite-b|\
 	zyxel,keenetic-start)
 		ucidef_add_switch "switch0" \