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 <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
diff --git a/include/configs/stm32mp15_st_common.h b/include/configs/stm32mp15_st_common.h
index 10248bf..e8dad00 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