tree 9b496559cd9503628b42f19c5789400e0bcc5373
parent 1f081530b60ee805532f106f59cc33973e160481
author Nico Huber <nico.huber@secunet.com> 1504188862 +0200
committer Nico Huber <nico.h@gmx.de> 1509921221 +0000

ichspi: Disable software sequencing by default for Skylake

Skylake is a mess, especially with coreboot. We have now a present and
configured software sequencing interface with SCGO supposedly being
readonly (Apollo Lake has that feature and a strap documented, Skylake
behaviour might be the same). As we can't easily check if it's read-
only, just enable hardware sequencing by default (even if the software
sequencing interface seems usable).

Change-Id: I8a13fb9c3ca679b3f7d39ad1dc56d5efdc80045b
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/22274
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>