Patch merged into coreboot/master: nb/intel/pineview: Make preallocated igd memory a cmos parameter

the following patch was just integrated into master:
commit 2a0e998ec2d1625c214bf181189bd61ce425f0ed
Author: Arthur Heymans 
Date:   Sat Jan 14 17:32:20 2017 +0100

nb/intel/pineview: Make preallocated igd memory a cmos parameter

Change-Id: Ia7fa2c290e540ff779cf8dc16147db5a248021e2
    Signed-off-by: Arthur Heymans 
    Reviewed-on: https://review.coreboot.org/18142
    Tested-by: build bot (Jenkins)
    Reviewed-by: Nico Huber

See https://review.coreboot.org/18142 for details.

-gerrit