tree 4802fd183eb6740636b96d39a355e2213e812417
parent ae147ab4a8bfabddcd7f83d893996a88c0ca1151
author Soeren Moch <smoch@web.de> 1509808449 +0100
committer Tom Rini <trini@konsulko.com> 1510521496 -0500

Revert "console: simplify puts()"

This reverts commit c61d0009feb966e0e93254a8c435a1889085e6b8.

A tbs2910 board user reported a very slow console frambuffer as
regression in current u-boot. I could bisect this down to the
above mentioned commit.

This revert brings back the fast framebuffer console (one
cache flush per string in puts(), not after each char).

Reported-by: Uwe Scheffler <scheffler.u@web.de>
Signed-off-by: Soeren Moch <smoch@web.de>
Tested-by: Uwe Scheffler <scheffler.u@web.de>
Reviewed-by: Simon Glass <sjg@chromium.org>