ipq40xx: cm520: fix startup with opboot

target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-cm520-79f.dts

@@ -16,6 +16,10 @@
 		led-upgrade = &led_sys;
 	};
 
+	chosen {
+		bootargs-append = " ubi.block=0,1 root=/dev/ubiblock0_1";
+	};
+
 	soc {
 		rng@22000 {
 			status = "okay";
@@ -110,7 +114,7 @@
 	led_spi {
 		compatible = "spi-gpio";
 		#address-cells = <1>;
-		ranges;
+		#size-cells = <0>;
 
 		sck-gpios = <&tlmm 40 GPIO_ACTIVE_HIGH>;
 		mosi-gpios = <&tlmm 36 GPIO_ACTIVE_HIGH>;
@@ -129,7 +133,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		usb {
+		led_usb: usb {
 			label = "cm520-79f:blue:usb";
 			gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "usbport";
@@ -216,66 +220,8 @@
 			#size-cells = <1>;
 
 			partition@0 {
-				label = "SBL1";
-				reg = <0x0 0x100000>;
-				read-only;
-			};
-
-			partition@100000 {
-				label = "MIBIB";
-				reg = <0x100000 0x100000>;
-				read-only;
-			};
-
-			partition@200000 {
-				label = "BOOTCONFIG";
-				reg = <0x200000 0x100000>;
-			};
-
-			partition@300000 {
-				label = "QSEE";
-				reg = <0x300000 0x100000>;
-				read-only;
-			};
-
-			partition@400000 {
-				label = "QSEE_1";
-				reg = <0x400000 0x100000>;
-				read-only;
-			};
-
-			partition@500000 {
-				label = "CDT";
-				reg = <0x500000 0x80000>;
-				read-only;
-			};
-
-			partition@580000 {
-				label = "CDT_1";
-				reg = <0x580000 0x80000>;
-				read-only;
-			};
-
-			partition@600000 {
-				label = "BOOTCONFIG1";
-				reg = <0x600000 0x80000>;
-			};
-
-			partition@680000 {
-				label = "APPSBLENV";
-				reg = <0x680000 0x80000>;
-			};
-
-			partition@700000 {
-				label = "APPSBL";
-				reg = <0x700000 0x200000>;
-				read-only;
-			};
-
-			partition@900000 {
-				label = "APPSBL_1";
-				reg = <0x900000 0x200000>;
-				read-only;
+				label = "Bootloader";
+				reg = <0x0 0xb00000>;
 			};
 
 			art: partition@b00000 {
@@ -285,7 +231,7 @@
 			};
 
 			partition@b80000 {
-				label = "ubi";
+				label = "rootfs";
 				reg = <0xb80000 0x7480000>;
 			};
 		};