// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2022 Rockchip Electronics Co., Ltd. * */ #include "rk3528-evb1-ddr4-v10.dtsi" #include "rk3528-linux.dtsi" / { chosen: chosen { bootargs = "earlycon=uart8250,mmio32,0xff9f0000 console=ttyFIQ0 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs rw rootwait"; }; }; &sdmmc { status = "disabled"; }; &sfc { status = "okay"; flash@0 { compatible = "spi-nand"; reg = <0>; spi-max-frequency = <75000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <1>; }; };