mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 03:03:05 +00:00
8c103c33fb
Now that Linux has accepted these tags, move the device tree files in U-Boot over to use them. Signed-off-by: Simon Glass <sjg@chromium.org>
112 lines
2 KiB
Text
112 lines
2 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
|
|
#include "rk3399-u-boot.dtsi"
|
|
|
|
#ifdef CONFIG_TARGET_PUMA_RK3399_RAM_DDR3_1333
|
|
#include "rk3399-sdram-ddr3-1333.dtsi"
|
|
#endif
|
|
#ifdef CONFIG_TARGET_PUMA_RK3399_RAM_DDR3_1600
|
|
#include "rk3399-sdram-ddr3-1600.dtsi"
|
|
#endif
|
|
#ifdef CONFIG_TARGET_PUMA_RK3399_RAM_DDR3_1866
|
|
#include "rk3399-sdram-ddr3-1866.dtsi"
|
|
#endif
|
|
|
|
/ {
|
|
config {
|
|
u-boot,spl-payload-offset = <0x80000>; /* @ 512KB */
|
|
u-boot,mmc-env-offset = <0x5000>; /* @ 20KB */
|
|
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 {
|
|
spi5 = &spi5;
|
|
};
|
|
|
|
vdd_log: vdd-log {
|
|
compatible = "pwm-regulator";
|
|
pwms = <&pwm2 0 25000 1>;
|
|
regulator-name = "vdd_log";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <800000>;
|
|
regulator-max-microvolt = <1400000>;
|
|
regulator-init-microvolt = <950000>;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
};
|
|
|
|
&binman {
|
|
simple-bin {
|
|
fit {
|
|
offset = <((CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - 64) * 512)>;
|
|
};
|
|
};
|
|
|
|
#ifdef CONFIG_ROCKCHIP_SPI_IMAGE
|
|
simple-bin-spi {
|
|
fit {
|
|
/* same as u-boot,spl-payload-offset */
|
|
offset = <0x80000>;
|
|
};
|
|
};
|
|
#endif
|
|
};
|
|
|
|
&gpio1 {
|
|
bootph-all;
|
|
};
|
|
|
|
&gpio3 {
|
|
bootph-all;
|
|
|
|
/*
|
|
* 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). BIOS_DISABLE_OVERRIDE pin allows to re-enable
|
|
* eMMC and SPI after the SPL has been booted from SD Card.
|
|
*/
|
|
bios_disable_override {
|
|
bootph-all;
|
|
gpios = <RK_PD5 GPIO_ACTIVE_LOW>;
|
|
output-high;
|
|
line-name = "bios_disable_override";
|
|
gpio-hog;
|
|
};
|
|
};
|
|
|
|
&gpio4 {
|
|
bootph-all;
|
|
};
|
|
|
|
&norflash {
|
|
bootph-all;
|
|
};
|
|
|
|
&pcfg_pull_none {
|
|
bootph-all;
|
|
};
|
|
|
|
&pcfg_pull_up {
|
|
bootph-all;
|
|
};
|
|
|
|
&sdmmc_bus4 {
|
|
bootph-all;
|
|
};
|
|
|
|
&sdmmc_clk {
|
|
bootph-all;
|
|
};
|
|
|
|
&sdmmc_cmd {
|
|
bootph-all;
|
|
};
|