mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-30 19:32:16 +00:00
f254a46809
Finally, found the root cause of the issue already once mentioned back
here [2] which caused the following error message during boot:
imx_wdt watchdog@30280000:
pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19
Turns out while the watchdog node itself was already u-boot,dm-spl its
pinctrl node was not which caused it to be unavailable at that early
stage. Note that any and all other boards I checked also seem to be
missing this. However, I can't judge whether or not they might indeed
need a similar fix or not.
[2] https://marc.info/?l=u-boot&m=161786572422973
Fixes: commit d304e7ace3
("ARM: imx8m: Fix reset in SPL on Toradex iMX8MM Verdin")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
219 lines
2.9 KiB
Text
219 lines
2.9 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Copyright 2020-2021 Toradex
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*/
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#include "imx8mm-u-boot.dtsi"
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/ {
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binman: binman {
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multiple-images;
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};
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firmware {
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optee {
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compatible = "linaro,optee-tz";
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method = "smc";
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};
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};
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wdt-reboot {
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compatible = "wdt-reboot";
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u-boot,dm-spl;
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wdt = <&wdog1>;
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};
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};
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&{/soc@0/bus@30800000/i2c@30a20000/pmic} {
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u-boot,dm-spl;
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};
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&{/soc@0/bus@30800000/i2c@30a20000/pmic/regulators} {
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u-boot,dm-spl;
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};
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&gpio1 {
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u-boot,dm-spl;
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};
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&gpio2 {
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u-boot,dm-spl;
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};
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&gpio3 {
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u-boot,dm-spl;
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};
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&gpio4 {
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u-boot,dm-spl;
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};
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&gpio5 {
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u-boot,dm-spl;
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};
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&i2c1 {
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u-boot,dm-spl;
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};
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&pinctrl_i2c1 {
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u-boot,dm-spl;
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};
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&pinctrl_pmic {
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u-boot,dm-spl;
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};
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&pinctrl_uart1 {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc1 {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc2 {
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u-boot,dm-spl;
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};
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&pinctrl_wdog {
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u-boot,dm-spl;
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};
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&uart1 {
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u-boot,dm-spl;
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};
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&usdhc1 {
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u-boot,dm-spl;
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};
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&usdhc2 {
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u-boot,dm-spl;
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};
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&usdhc3 {
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u-boot,dm-spl;
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};
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&wdog1 {
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u-boot,dm-spl;
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};
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&binman {
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u-boot-spl-ddr {
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filename = "u-boot-spl-ddr.bin";
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pad-byte = <0xff>;
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align-size = <4>;
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align = <4>;
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u-boot-spl {
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align-end = <4>;
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};
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blob_1: blob-ext@1 {
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filename = "lpddr4_pmu_train_1d_imem.bin";
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size = <0x8000>;
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};
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blob_2: blob-ext@2 {
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filename = "lpddr4_pmu_train_1d_dmem.bin";
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size = <0x4000>;
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};
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blob_3: blob-ext@3 {
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filename = "lpddr4_pmu_train_2d_imem.bin";
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size = <0x8000>;
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};
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blob_4: blob-ext@4 {
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filename = "lpddr4_pmu_train_2d_dmem.bin";
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size = <0x4000>;
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};
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};
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spl {
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filename = "spl.bin";
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mkimage {
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args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000";
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blob {
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filename = "u-boot-spl-ddr.bin";
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};
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};
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};
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itb {
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filename = "u-boot.itb";
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fit {
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description = "Configuration to load ATF before U-Boot";
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#address-cells = <1>;
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fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
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images {
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uboot {
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description = "U-Boot (64-bit)";
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type = "standalone";
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arch = "arm64";
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compression = "none";
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load = <CONFIG_SYS_TEXT_BASE>;
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uboot_blob: blob-ext {
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filename = "u-boot-nodtb.bin";
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};
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};
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atf {
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description = "ARM Trusted Firmware";
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type = "firmware";
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arch = "arm64";
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compression = "none";
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load = <0x920000>;
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entry = <0x920000>;
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atf_blob: blob-ext {
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filename = "bl31.bin";
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};
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};
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fdt {
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description = "NAME";
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type = "flat_dt";
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compression = "none";
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uboot_fdt_blob: blob-ext {
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filename = "u-boot.dtb";
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};
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};
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};
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configurations {
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default = "conf";
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conf {
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description = "NAME";
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firmware = "uboot";
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loadables = "atf";
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fdt = "fdt";
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};
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};
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};
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};
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imx-boot {
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filename = "flash.bin";
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pad-byte = <0x00>;
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spl: blob-ext@1 {
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offset = <0x0>;
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filename = "spl.bin";
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};
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uboot: blob-ext@2 {
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offset = <0x5fc00>;
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filename = "u-boot.itb";
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};
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};
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};
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