> Instead of waiting for empty FIFO condition before writing a > character, wait for non-full FIFO condition. > This helps in saving several tens of milliseconds during boot > (depending verbosity). > Signed-off-by: Loic Poulain <loic.poul...@linaro.org> > Tested-by: Lothar Waßmann <l...@karo-electronics.de> > Acked-by: Pali Rohár <p...@kernel.org> > Reviewed-by: Fabio Estevam <feste...@denx.de> > Tested-by: Fabio Estevam <feste...@denx.de> Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Erika Unter HRB 165235 Munich, Office: Kirchenstr.5, 82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de =====================================================================
