From 806c4dd31532708d30dd82a5173232dccc73c81b Mon Sep 17 00:00:00 2001 From: Patrick Delaunay Date: Fri, 15 Apr 2022 14:31:54 +0200 Subject: [PATCH] configs: stm32mp1: set the console variable for extlinux.conf 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 Reviewed-by: Patrice Chotard Signed-off-by: Patrice Chotard --- include/configs/stm32mp15_st_common.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/configs/stm32mp15_st_common.h b/include/configs/stm32mp15_st_common.h index 10248bffc1..e8dad004c6 100644 --- a/include/configs/stm32mp15_st_common.h +++ b/include/configs/stm32mp15_st_common.h @@ -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 #ifdef CONFIG_EXTRA_ENV_SETTINGS -- 2.39.5