mirror of
https://github.com/u-boot/u-boot.git
synced 2025-04-16 09:54:35 +00:00
cccb29fc12
Enable OF_UPSTREAM to use upstream DT and add st/ prefix to the DEFAULT_DEVICE_TREE. And thereby directly build DTB from dts/upstream/src/ including *-u-boot.dtsi from arch/$(ARCH)/dts/ directory. The previous setup used generic SoC prefix like stm32mp15xx-dhco* for generic DTs which could be used on any STM32MP15xx DHSOM variant. The new setup uses specific SoC prefix stm32mp157c-dhco* to match Linux DT names. Since the hardware present on STM32MP153 and STM32MP157 is not enabled in the board configuration and not supported by U-Boot except for the DSI host, using the existing Linux DTs poses no issue even on plain STM32MP151A based SoMs. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
100 lines
1.3 KiB
Text
100 lines
1.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
|
|
/*
|
|
* Copyright (C) 2022 Marek Vasut <marex@denx.de>
|
|
*/
|
|
|
|
#include "stm32mp15xx-dhcor-u-boot.dtsi"
|
|
|
|
/ {
|
|
aliases {
|
|
mmc0 = &sdmmc1;
|
|
mmc1 = &sdmmc2;
|
|
usb0 = &usbotg_hs;
|
|
};
|
|
|
|
config {
|
|
dh,board-coding-gpios = <&gpiog 13 0>, <&gpiod 9 0>;
|
|
};
|
|
};
|
|
|
|
ðernet0 {
|
|
phy-reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
|
|
|
|
mdio0 {
|
|
ethernet-phy@7 {
|
|
reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
|
|
reset-assert-us = <11000>;
|
|
reset-deassert-us = <1000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&sdmmc1 {
|
|
bootph-pre-ram;
|
|
st,use-ckin;
|
|
st,cmd-gpios = <&gpiod 2 0>;
|
|
st,ck-gpios = <&gpioc 12 0>;
|
|
st,ckin-gpios = <&gpioe 4 0>;
|
|
};
|
|
|
|
&sdmmc1_b4_pins_a {
|
|
bootph-pre-ram;
|
|
pins1 {
|
|
bootph-pre-ram;
|
|
};
|
|
pins2 {
|
|
bootph-pre-ram;
|
|
};
|
|
};
|
|
|
|
&sdmmc1_dir_pins_b {
|
|
bootph-pre-ram;
|
|
pins1 {
|
|
bootph-pre-ram;
|
|
};
|
|
pins2 {
|
|
bootph-pre-ram;
|
|
};
|
|
};
|
|
|
|
&sdmmc2 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&sdmmc2_b4_pins_a {
|
|
bootph-pre-ram;
|
|
pins1 {
|
|
bootph-pre-ram;
|
|
};
|
|
pins2 {
|
|
bootph-pre-ram;
|
|
};
|
|
};
|
|
|
|
&sdmmc2_d47_pins_c {
|
|
bootph-pre-ram;
|
|
pins {
|
|
bootph-pre-ram;
|
|
};
|
|
};
|
|
|
|
&uart4 {
|
|
bootph-all;
|
|
};
|
|
|
|
&uart4_pins_b {
|
|
bootph-all;
|
|
pins1 {
|
|
bootph-all;
|
|
};
|
|
pins2 {
|
|
bootph-all;
|
|
/delete-property/ bias-disable;
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
&usbotg_hs {
|
|
u-boot,force-b-session-valid;
|
|
hnp-srp-disable;
|
|
};
|