// SPDX-License-Identifier: GPL-2.0+ #include "rk3399-u-boot.dtsi" / { config { u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */ u-boot,mmc-env-offset = <0x4000>; /* @ 16KB */ u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */ u-boot,boot-led = "module_led"; sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>; }; chosen { stdout-path = "serial0:115200n8"; u-boot,spl-boot-order = \ "same-as-spl", &norflash, &sdhci, &sdmmc; }; aliases { spi0 = &spi1; spi1 = &spi5; }; /* * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module * eMMC and SPI flash powered-down initially (in fact it keeps the * reset signal asserted). Even though it is an enable signal, we * model this as a regulator. */ bios_enable: bios_enable { compatible = "regulator-fixed"; u-boot,dm-pre-reloc; regulator-name = "bios_enable"; enable-active-high; gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; }; &gpio1 { u-boot,dm-pre-reloc; }; &gpio3 { u-boot,dm-pre-reloc; }; &norflash { u-boot,dm-pre-reloc; };