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configs: stm32mp1: set the console variable for extlinux.conf

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Set the environment variable "console", used in extlinux.conf file when it
is generated by YOCTO distribution with:

UBOOT_EXTLINUX_CONSOLE ??= "console=${console},${baudrate}"

With these 2 variables, U-Boot give dynamically the used console and
baudrate in the Linux kernel bootargs.

For the STMicroelectronics boards, the used console is ttySTM0.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Patrick Delaunay 2022-04-15 14:31:54 +02:00 committed by Patrice Chotard
parent 1494e37586
commit 806c4dd315
1 changed files with 3 additions and 0 deletions
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3
include/configs/stm32mp15_st_common.h
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@ -8,6 +8,9 @@
#ifndef __CONFIG_STM32MP15_ST_COMMON_H__
#define __CONFIG_STM32MP15_ST_COMMON_H__
#define STM32MP_BOARD_EXTRA_ENV \
"console=ttySTM0\0"
#include <configs/stm32mp15_common.h>
#ifdef CONFIG_EXTRA_ENV_SETTINGS