mirror of
https://github.com/AsahiLinux/u-boot
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bd9b4ac9c5
Now that a single binary containing TPL/SPL correctly formatted for SPI flashes and U-Boot proper, can be generated by binman, let's do it. Also update the documentation to tell the user to use this newly generated file instead of manually generating and flashing the binaries. Cc: Quentin Schulz <foss+uboot@0leil.net> Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
112 lines
2.1 KiB
Text
112 lines
2.1 KiB
Text
// 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 = <0x4000>; /* @ 16KB */
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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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blob {
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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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blob {
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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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u-boot,dm-pre-reloc;
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};
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&gpio3 {
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u-boot,dm-pre-reloc;
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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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u-boot,dm-pre-reloc;
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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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u-boot,dm-pre-reloc;
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};
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&norflash {
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u-boot,dm-pre-reloc;
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};
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&pcfg_pull_none {
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u-boot,dm-pre-reloc;
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};
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&pcfg_pull_up {
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u-boot,dm-pre-reloc;
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};
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&sdmmc_bus4 {
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u-boot,dm-pre-reloc;
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};
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&sdmmc_clk {
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u-boot,dm-pre-reloc;
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};
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&sdmmc_cmd {
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u-boot,dm-pre-reloc;
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};
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