> Subject: [PATCH 2/2] serial: lpuart: handle Overrun flag > > The receive FIFO may overflow if data are sent while U-Boot is still > booting. In that case, the Overrun flag (STAT[19]) is set and no > additional data is stored in the receive FIFO and the user cannot get > access to the U-Boot prompt. > > Fix this by clearing the Overrun flag in _lpuart32_serial_tstc() > > Signed-off-by: Sébastien Szymanski > <[email protected]>
LGTM: Reviewed-by: Peng Fan <[email protected]>
