Patch merged into coreboot/master: mainboard/asus/kgpe-d16: Wait for all APs to stop before MCT setup

the following patch was just integrated into master:
commit bd8ab8890f58342cb1397435ed18a7e549a29daf
Author: Timothy Pearson 
Date:   Tue Nov 24 14:12:03 2015 -0600

mainboard/asus/kgpe-d16: Wait for all APs to stop before MCT setup

Under certain conditions when the APs are still executing during
    MCT setup the system can hang.  This was the root cause of most
    of the S3 resume failures on this platform; waiting for AP stop
    before MCT setup allows for reliable S3 resume.

Change-Id: I329eea9a8912d7b57efe6aae327d24fd6c3fd782
    Signed-off-by: Timothy Pearson 
    Reviewed-on: https://review.coreboot.org/13169
    Tested-by: build bot (Jenkins)
    Tested-by: Raptor Engineering Automated Test Stand 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/13169 for details.

-gerrit