kernel/arch/arm/boot/dts/rv1126-thunder-boot-spi-nor.dtsi
.. .. @@ -13,3 +13,15 @@ 13 13 memory-region-dst = <&ramdisk_r>; 14 14 }; 15 15 }; 16 +17 +&sfc {18 + status = "okay";19 +20 + flash@0 {21 + compatible = "jedec,spi-nor";22 + reg = <0>;23 + spi-max-frequency = <108000000>;24 + spi-rx-bus-width = <2>;25 + spi-tx-bus-width = <2>;26 + };27 +};