| Message ID | 20210826214209.254461-2-mr.nuke.me@gmail.com |
|---|---|
| State | Superseded |
| Delegated to: | Patrice Chotard |
| Headers | show |
| Series | stm32mp1: Support falcon mode with OP-TEE payloads | expand |
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@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@foss.st.com> Thanks Patrick
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 */
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@gmail.com> --- include/configs/stm32mp1.h | 4 ++++ 1 file changed, 4 insertions(+)