The GFX Programmer's Reference Manuals (PRMs) aren't clear on this but
it's pretty clear from the processor datasheets which SKUs expose which
pins: All U/Y processors lack DDI D.
Change-Id: I84c40b6bc01091de8a512e21354243c74643e0f5
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/20820
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
19729a747b