link: select write-combining memory for graphics
Auto-select marking the graphics memory as write-combining.
Change-Id: I0b913f0b318bf57275643d3cfb5bc54ca8a005f5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2982
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/mainboard/google/link/Kconfig b/src/mainboard/google/link/Kconfig
index 9d8b779..dc97710 100644
--- a/src/mainboard/google/link/Kconfig
+++ b/src/mainboard/google/link/Kconfig
@@ -20,6 +20,7 @@
select SERIRQ_CONTINUOUS_MODE
select MAINBOARD_HAS_NATIVE_VGA_INIT
select EARLY_CBMEM_INIT
+ select MARK_GRAPHICS_MEM_WRCOMB
config MAINBOARD_DIR
string