mediatek: filogic: switch to fitblk for Xiaomi Redmi AX6000

Use the new fitblk driver.

Run-tested: filogic/mt7986a-xiaomi-redmi-router-ax6000-ubootmod

Signed-off-by: Furong Xu <[email protected]>

target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000-ubootmod.dts

@@ -8,9 +8,20 @@
 	compatible = "xiaomi,redmi-router-ax6000-ubootmod", "mediatek,mt7986a";
 };
 
+&chosen {
+	rootdisk = <&ubi_rootdisk>;
+};
+
 &partitions {
 	partition@580000 {
-		label = "ubi";
+		compatible = "linux,ubi";
 		reg = <0x580000 0x7a80000>;
+		label = "ubi";
+
+		volumes {
+			ubi_rootdisk: ubi-volume-fit {
+				volname = "fit";
+			};
+		};
 	};
 };

target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dtsi

@@ -17,7 +17,7 @@
 		led-upgrade = &led_status_rgb;
 	};
 
-	chosen {
+	chosen: chosen {
 		stdout-path = "serial0:115200n8";
 	};
 

target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh

@@ -82,7 +82,8 @@ platform_do_upgrade() {
 		;;
 	bananapi,bpi-r3|\
 	bananapi,bpi-r3-mini|\
-	bananapi,bpi-r4)
+	bananapi,bpi-r4|\
+	xiaomi,redmi-router-ax6000-ubootmod)
 		[ -e /dev/fit0 ] && fitblk /dev/fit0
 		[ -e /dev/fitrw ] && fitblk /dev/fitrw
 		bootdev="$(fitblk_get_bootdev)"
@@ -132,8 +133,7 @@ platform_do_upgrade() {
 	tplink,tl-xdr6086|\
 	tplink,tl-xdr6088|\
 	xiaomi,mi-router-ax3000t-ubootmod|\
-	xiaomi,mi-router-wr30u-ubootmod|\
-	xiaomi,redmi-router-ax6000-ubootmod)
+	xiaomi,mi-router-wr30u-ubootmod)
 		CI_KERNPART="fit"
 		nand_do_upgrade "$1"
 		;;