// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* * Copyright (c) 2022 FriendlyElec Computer Tech. Co., Ltd. * (http://www.friendlyelec.com) * * Copyright (c) 2023 Tianling Shen */ #include "rk356x-u-boot.dtsi" / { chosen { stdout-path = &uart2; u-boot,spl-boot-order = "same-as-spl", &sdmmc0, &sdhci; }; }; &sdhci { cap-mmc-highspeed; mmc-ddr-1_8v; mmc-hs200-1_8v; mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; }; &uart2 { clock-frequency = <24000000>; bootph-all; status = "okay"; };