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.delau...@foss.st.com>
---
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 <configs/stm32mp15_common.h>
#ifdef CONFIG_EXTRA_ENV_SETTINGS
--
2.25.1
