Add support for HM70 and NM70 LPC bridge

This lets the SPI driver and the LPC driver know about HM70 and NM70.

Change-Id: Id2f1e0e5586a2f7200b2d24785df3f2be890da98
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1300
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
3 files changed