diff --git a/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts b/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts
index 811b02fe0..ce1931d9d 100644
--- a/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts
+++ b/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts
@@ -3,6 +3,18 @@
 / {
 	compatible = "mediatek,ap-mt7621a-v60", "mediatek,mt7621-soc";
 	model = "Mediatek AP-MT7621A-V60 EVB";
+	
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	watchdog: watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&gpio 27 0>;
+		hw_algo = "toggle";
+		hw_margin_ms = <3000>;
+		always-running;
+	};
 
 	sound {
 		compatible = "simple-audio-card";
@@ -38,6 +50,12 @@
 };
 
 &pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "rgmii2", "jtag";
+			ralink,function = "gpio";
+		};
+	};
 	i2s_pins: i2s {
 		i2s {
 			groups = "uart3";
@@ -72,9 +90,10 @@
 	status = "okay";
 
 	flash@0 {
-		compatible = "mx25l6405d","jedec,spi-nor";
+		compatible = "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <10000000>;
+		spi-max-frequency = <45000000>;
+		broken-flash-reset;
 
 		partitions {
 			compatible = "fixed-partitions";
@@ -102,7 +121,7 @@
 			partition@50000 {
 				compatible = "denx,uimage";
 				label = "firmware";
-				reg = <0x50000 0x7b0000>;
+				reg = <0x50000 0x1fb0000>;
 			};
 		};
 	};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index be5676a44..3b3a59479 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1102,10 +1102,11 @@ TARGET_DEVICES += linksys_re6500
 
 define Device/mediatek_ap-mt7621a-v60
   $(Device/dsa-migration)
-  IMAGE_SIZE := 7872k
+  $(Device/uimage-lzma-loader)
+  IMAGE_SIZE := 32448k
   DEVICE_VENDOR := Mediatek
   DEVICE_MODEL := AP-MT7621A-V60 EVB
-  DEVICE_PACKAGES := kmod-usb3 kmod-sdhci-mt7620 kmod-sound-mt7620 -wpad-openssl
+  DEVICE_PACKAGES := kmod-usb3 kmod-i2c-gpio kmod-rtc-pcf8563 kmod-sdhci-mt7620 kmod-sound-mt7620 kmod-mt76x2
 endef
 TARGET_DEVICES += mediatek_ap-mt7621a-v60