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configs: stm32mp1: Add support for baudrates higher than 115200 for st-link

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On STMicroelectronics boards, the UART can reliably go up to
2000000 bauds when connected to the on-board ST-LINK-V2 for STM32MP15

Unfortunately U-Boot will fall back to 115200 unless higher rates are
declared via CONFIG_SYS_BAUDRATE_TABLE.

This patch add the support of higher baudrates on STMicroelectronics
boards with ST-LINK.

Cc: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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>
This commit is contained in:
Patrick Delaunay 2022-04-15 14:31:55 +02:00 committed by Patrice Chotard
parent 806c4dd315
commit 5367b67be4
1 changed files with 5 additions and 0 deletions
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5
include/configs/stm32mp15_st_common.h
View file

@ -13,6 +13,11 @@
#include <configs/stm32mp15_common.h>
/* uart with on-board st-link */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \
230400, 460800, 921600, \
1000000, 2000000 }
#ifdef CONFIG_EXTRA_ENV_SETTINGS
/*
* default bootcmd for stm32mp1 STMicroelectronics boards: