ayufan: rockpi4b: add https://github.com/armbian/build/blob/master/patch/u-boot/u-boot-rockchip64-default/fix-rockpi4b-led.patch

Change-Id: If2a24026f01323ed187d4e7384d2ddfe2a1a1f0b

Author: ayufan

arch/arm/dts/rk3399-rockpi4b.dts

@@ -65,14 +65,9 @@
 		status = "okay";
 		compatible = "gpio-leds";
 
-		power-led {
-			label = "power";
-			gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
-		};
-
-		standby-led {
-			label = "standby";
-			gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
+		system-status {
+			label = "status";
+			gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
 		};
 	};