Pali Rohár 989cc40f80 serial: Call flush() before changing baudrate ...

Changing baudrate is a sensitive operation. To ensure that U-Boot messages
printed before changing baudrate are not lost, call new U-Boot console
flush() function.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

2022-09-24 11:34:38 -04:00

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