tree d7d3fff2573ed3d9288fc65c24fc155476f4f301
parent 3a0e2a08f5489f3bb5c6e9f97b903e6e10c31a6c
author Nico Huber <nico.huber@secunet.com> 1504278111 +0200
committer Nico Huber <nico.h@gmx.de> 1504529476 +0000

gma: Add procedure to power up legacy VGA block

Calling this is necessary for VGA text mode on at least Skylake, where
the legacy VGA registers are inaccessible otherwise.

Change-Id: I48ba1738bcc7babd4e666e5266f775dcd06b2a3f
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/21323
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: Nico Huber <nico.h@gmx.de>