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// 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;
};
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