mainboard/google/kahlee: Reduce VRAM to 16MB
commit87dcd0061af48752469a77824715101180ab259e
authorMartin Roth <martinroth@google.com>
Mon, 10 Jun 2019 15:35:23 +0000 (10 09:35 -0600)
committerMartin Roth <martinroth@google.com>
Tue, 11 Jun 2019 22:16:35 +0000 (11 22:16 +0000)
tree5afb739a2d993e630dca14da671f6e2b53816d13
parentdeb99af8a1bff0ca66cf5764570d5f8e2033039b
mainboard/google/kahlee: Reduce VRAM to 16MB

It was determined through testing that 16MB of reserved VRAM is
sufficient.  Additional RAM for the graphics driver is allocated out
of system memory.

BUG=b:123579702
TEST=Boot Grunt, watch VRAM usage with graphics driver logging.

Change-Id: I44b640f015b45c0dc3d701929549f3a1082a9268
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33368
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
src/mainboard/google/kahlee/variants/aleena/devicetree.cb
src/mainboard/google/kahlee/variants/careena/devicetree.cb
src/mainboard/google/kahlee/variants/grunt/devicetree.cb
src/mainboard/google/kahlee/variants/liara/devicetree.cb