mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-30 03:12:07 +00:00
3a7943a90c
In order to boot over USB, the device tree needs to enable a few extra nodes in SPL. Since the USB driver has the ability to detect host/device, the dr_mode can be removed from the device tree since it needs to act as a device when booting and OTG is the default mode. Add USB boot support to spl_board_boot_device and enable the corresponding config options. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
126 lines
1.2 KiB
Text
126 lines
1.2 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2020 Compass Electronics Group, LLC
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*/
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#include "imx8mm-u-boot.dtsi"
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/ {
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wdt-reboot {
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compatible = "wdt-reboot";
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wdt = <&wdog1>;
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u-boot,dm-spl;
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};
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};
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&aips4 {
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u-boot,dm-spl;
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};
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®_usdhc2_vmmc {
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u-boot,off-on-delay-us = <20000>;
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};
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&fec1 {
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phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
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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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&pca6416_0 {
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compatible = "ti,tca6416";
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};
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&pca6416_1 {
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compatible = "ti,tca6416";
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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_uart2 {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc2_gpio {
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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_usdhc3 {
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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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®_usbotg1 {
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};
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&uart2 {
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u-boot,dm-spl;
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};
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&usbmisc1 {
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u-boot,dm-spl;
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};
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&usbotg1 {
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u-boot,dm-spl;
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};
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&usbphynop1 {
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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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&i2c1 {
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u-boot,dm-spl;
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};
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&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} {
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u-boot,dm-spl;
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};
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&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} {
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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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