openwrt/target/linux/mediatek/patches-5.10/115-dts-bpi64-add-snand-support.patch

--- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -259,14 +259,32 @@
 	status = "disabled";
 };
 
-&nor_flash {
+&snand {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi_nor_pins>;
-	status = "disabled";
+	pinctrl-0 = <&serial_nand_pins>;
+	mediatek,quad-spi;
+	status = "okay";
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "bl2";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "fip";
+			reg = <0x80000 0x200000>;
+			read-only;
+		};
 
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
+		partition@280000 {
+			label = "ubi";
+			reg = <0x280000 0x7d80000>;
+		};
 	};
 };