u-boot/arch/arm/dts/imx8mn-u-boot.dtsi
Simon Glass 8c103c33fb dm: dts: Convert driver model tags to use new schema
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>
2023-02-14 09:43:26 -07:00

254 lines
4 KiB
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2022 Logic PD, Inc dba Beacon EmbeddedWorks
*/
/ {
binman: binman {
multiple-images;
};
firmware {
optee {
compatible = "linaro,optee-tz";
method = "smc";
};
};
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
bootph-pre-ram;
};
};
&{/soc@0} {
bootph-all;
bootph-pre-ram;
};
&aips1 {
bootph-pre-ram;
bootph-all;
};
&aips2 {
bootph-pre-ram;
};
&aips3 {
bootph-pre-ram;
};
&aips4 {
bootph-pre-ram;
};
&clk {
bootph-pre-ram;
bootph-all;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&iomuxc {
bootph-pre-ram;
};
&osc_24m {
bootph-pre-ram;
bootph-all;
};
&spba1 {
bootph-pre-ram;
};
&wdog1 {
bootph-pre-ram;
};
&binman {
u-boot-spl-ddr {
filename = "u-boot-spl-ddr.bin";
pad-byte = <0xff>;
align-size = <4>;
align = <4>;
u-boot-spl {
align-end = <4>;
filename = "u-boot-spl.bin";
};
ddr-1d-imem-fw {
#ifdef CONFIG_IMX8M_LPDDR4
filename = "lpddr4_pmu_train_1d_imem.bin";
#elif CONFIG_IMX8M_DDR4
filename = "ddr4_imem_1d_201810.bin";
#else
filename = "ddr3_imem_1d.bin";
#endif
type = "blob-ext";
align-end = <4>;
};
ddr-1d-dmem-fw {
#ifdef CONFIG_IMX8M_LPDDR4
filename = "lpddr4_pmu_train_1d_dmem.bin";
#elif CONFIG_IMX8M_DDR4
filename = "ddr4_dmem_1d_201810.bin";
#else
filename = "ddr3_dmem_1d.bin";
#endif
type = "blob-ext";
align-end = <4>;
};
#if defined(CONFIG_IMX8M_LPDDR4) || defined(CONFIG_IMX8M_DDR4)
ddr-2d-imem-fw {
#ifdef CONFIG_IMX8M_LPDDR4
filename = "lpddr4_pmu_train_2d_imem.bin";
#else
filename = "ddr4_imem_2d_201810.bin";
#endif
type = "blob-ext";
align-end = <4>;
};
ddr-2d-dmem-fw {
#ifdef CONFIG_IMX8M_LPDDR4
filename = "lpddr4_pmu_train_2d_dmem.bin";
#else
filename = "ddr4_dmem_2d_201810.bin";
#endif
type = "blob-ext";
align-end = <4>;
};
#endif
};
spl {
filename = "spl.bin";
mkimage {
args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x912000";
blob {
filename = "u-boot-spl-ddr.bin";
};
};
};
itb {
filename = "u-boot.itb";
fit {
description = "Configuration to load ATF before U-Boot";
fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
fit,fdt-list = "of-list";
#address-cells = <1>;
images {
uboot {
arch = "arm64";
compression = "none";
description = "U-Boot (64-bit)";
load = <CONFIG_TEXT_BASE>;
type = "standalone";
uboot-blob {
filename = "u-boot-nodtb.bin";
type = "blob-ext";
};
};
#ifndef CONFIG_ARMV8_PSCI
atf {
arch = "arm64";
compression = "none";
description = "ARM Trusted Firmware";
entry = <0x960000>;
load = <0x960000>;
type = "firmware";
atf-blob {
filename = "bl31.bin";
type = "atf-bl31";
};
};
#endif
binman_fip: fip {
arch = "arm64";
compression = "none";
description = "Trusted Firmware FIP";
load = <0x40310000>;
type = "firmware";
};
@fdt-SEQ {
compression = "none";
description = "NAME";
type = "flat_dt";
uboot-fdt-blob {
filename = "u-boot.dtb";
type = "blob-ext";
};
};
};
configurations {
default = "@config-DEFAULT-SEQ";
binman_configuration: @config-SEQ {
description = "NAME";
fdt = "fdt-SEQ";
firmware = "uboot";
#ifndef CONFIG_ARMV8_PSCI
loadables = "atf";
#endif
};
};
};
};
imx-boot {
filename = "flash.bin";
pad-byte = <0x00>;
#ifdef CONFIG_FSPI_CONF_HEADER
fspi_conf_block {
filename = CONFIG_FSPI_CONF_FILE;
type = "blob-ext";
offset = <0x400>;
};
spl {
filename = "spl.bin";
offset = <0x1000>;
type = "blob-ext";
};
binman_uboot: uboot {
filename = "u-boot.itb";
offset = <0x59000>;
type = "blob-ext";
};
#else
spl {
offset = <0x0>;
filename = "spl.bin";
type = "blob-ext";
};
binman_uboot: uboot {
offset = <0x58000>;
filename = "u-boot.itb";
type = "blob-ext";
};
#endif
};
};