[PATCH] ARM: stm32: Set stdio to serial on DH STM32MP15xx DHSOM

[Patrice CHOTARD]

Hi Marek

On 1/13/24 18:57, Marek Vasut wrote:
> In case CONSOLE_MUX and SYS_CONSOLE_IS_IN_ENV are enabled, the console
> stdin, stdout, stderr must be defined in environment. Define the default
> settings to fix the following warning on boot:
> 
> "
> In:    No input devices available!
> Out:   No output devices available!
> Err:   No error devices available!
> "
> 
> Sort the default environment as well.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> ---
> Cc: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> Cc: u-boot at dh-electronics.com
> Cc: uboot-stm32 at st-md-mailman.stormreply.com
> ---
>  include/configs/stm32mp15_dh_dhsom.h | 11 +++++++----
>  1 file changed, 7 insertions(+), 4 deletions(-)
> 
> diff --git a/include/configs/stm32mp15_dh_dhsom.h b/include/configs/stm32mp15_dh_dhsom.h
> index 8ff882264f4..de39b19219d 100644
> --- a/include/configs/stm32mp15_dh_dhsom.h
> +++ b/include/configs/stm32mp15_dh_dhsom.h
> @@ -12,14 +12,13 @@
>  #define PHY_ANEG_TIMEOUT		20000
>  
>  #ifdef CONFIG_SPL_BUILD
> -#define CFG_EXTRA_ENV_SETTINGS					\
> +#define CFG_EXTRA_ENV_SETTINGS						\
>  	"dfu_alt_info_ram=u-boot.itb ram "				\
>  			__stringify(CONFIG_SPL_LOAD_FIT_ADDRESS)	\
>  			" 0x800000\0"
>  #endif
>  
> -#define STM32MP_BOARD_EXTRA_ENV \
> -	"usb_pgood_delay=1000\0" \
> +#define STM32MP_BOARD_EXTRA_ENV						\
>  	"dh_update_sd_to_emmc=" /* Install U-Boot from SD to eMMC */	\
>  		"setexpr loadaddr1 ${loadaddr} + 0x1000000 && "		\
>  		"load mmc 0:4 ${loadaddr1} boot/u-boot-spl.stm32 && "	\
> @@ -49,7 +48,11 @@
>  		"sf update ${loadaddr1} 0x40000 ${filesize1} && "	\
>  		"sf update ${loadaddr} 0x80000 ${filesize} && "		\
>  		"env set filesize1 && env set loadaddr1\0"		\
> -	"update_sf=run dh_update_sd_to_sf\0"
> +	"stdin=serial\0"						\
> +	"stdout=serial\0"						\
> +	"stderr=serial\0"						\
> +	"update_sf=run dh_update_sd_to_sf\0"				\
> +	"usb_pgood_delay=1000\0"
>  
>  
>  #include <configs/stm32mp15_common.h>

Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>

Thanks
Patrice