[PATCH 01/10] stm32mp1: Add support for baudrates higher than 115200

[Patrick DELAUNAY]

Hi,

I add in CC the ARM STM STM32MP Maintainers...

On 8/26/21 11:42 PM, Alexandru Gagniuc wrote:
> The UART can reliably go up to 2000000 baud when connected to the
> on-board st-link. Unfortunately u-boot will fall back to 115200 unless
> higher rates are declared via CONFIG_SYS_BAUDRATE_TABLE.
>
> Signed-off-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
> ---
>   include/configs/stm32mp1.h | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/include/configs/stm32mp1.h b/include/configs/stm32mp1.h
> index b372838be8..9fcd60285a 100644
> --- a/include/configs/stm32mp1.h
> +++ b/include/configs/stm32mp1.h
> @@ -16,6 +16,10 @@
>   #define CONFIG_ARMV7_SECURE_MAX_SIZE		STM32_SYSRAM_SIZE
>   #endif
>   
> +#define CONFIG_SYS_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200, \
> +					 230400, 460800, 921600, \
> +					 1000000, 2000000 }
> +
>   /*
>    * Configuration of the external SRAM memory used by U-Boot
>    */

Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick