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>
113 lines
2.0 KiB
Plaintext
113 lines
2.0 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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#include "rk3399-u-boot.dtsi"
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#ifdef CONFIG_TARGET_PUMA_RK3399_RAM_DDR3_1333
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#include "rk3399-sdram-ddr3-1333.dtsi"
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#endif
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#ifdef CONFIG_TARGET_PUMA_RK3399_RAM_DDR3_1600
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#include "rk3399-sdram-ddr3-1600.dtsi"
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#endif
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#ifdef CONFIG_TARGET_PUMA_RK3399_RAM_DDR3_1866
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#include "rk3399-sdram-ddr3-1866.dtsi"
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#endif
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/ {
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config {
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u-boot,spl-payload-offset = <0x80000>; /* @ 512KB */
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u-boot,mmc-env-offset = <0x5000>; /* @ 20KB */
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u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */
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u-boot,boot-led = "module_led";
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sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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u-boot,spl-boot-order = \
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"same-as-spl", &norflash, &sdhci, &sdmmc;
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};
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aliases {
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spi5 = &spi5;
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};
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vdd_log: vdd-log {
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compatible = "pwm-regulator";
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pwms = <&pwm2 0 25000 1>;
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regulator-name = "vdd_log";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-init-microvolt = <950000>;
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vin-supply = <&vcc5v0_sys>;
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};
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};
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&binman {
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simple-bin {
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fit {
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offset = <((CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - 64) * 512)>;
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};
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};
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#ifdef CONFIG_ROCKCHIP_SPI_IMAGE
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simple-bin-spi {
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fit {
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/* same as u-boot,spl-payload-offset */
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offset = <0x80000>;
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};
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};
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#endif
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};
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&gpio1 {
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bootph-all;
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};
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&gpio3 {
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bootph-all;
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/*
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* The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module
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* eMMC and SPI flash powered-down initially (in fact it keeps the
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* reset signal asserted). BIOS_DISABLE_OVERRIDE pin allows to re-enable
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* eMMC and SPI after the SPL has been booted from SD Card.
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*/
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bios_disable_override {
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bootph-all;
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gpios = <RK_PD5 GPIO_ACTIVE_LOW>;
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output-high;
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line-name = "bios_disable_override";
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gpio-hog;
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};
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};
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&gpio4 {
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bootph-all;
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};
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&norflash {
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bootph-all;
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};
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&pcfg_pull_none {
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bootph-all;
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};
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&pcfg_pull_up {
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bootph-all;
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};
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&sdmmc_bus4 {
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bootph-all;
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};
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&sdmmc_clk {
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bootph-all;
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};
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&sdmmc_cmd {
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bootph-all;
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};
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