[coreboot-gerrit] Patch merged into coreboot/master: cbe2746 x86/smm: Move SMM configuration out of generic Makefile

the following patch was just integrated into master:
commit cbe27469c1c5efe965fa830ce650fd882aebaec7
Author: Patrick Georgi 
Date:   Fri Mar 27 15:32:49 2015 +0100

x86/smm: Move SMM configuration out of generic Makefile

It's x86 specific.

This is inspired by the commit listed below, but rewritten to match
    upstream, and split in smaller pieces to keep intent clear.

Change-Id: Iacb91b47c89041435dd27c2c9ad34a231adf21d2
    Signed-off-by: Patrick Georgi 
    Based-On-Change-Id: I50af7dacf616e0f8ff4c43f4acc679089ad7022b
    Based-On-Signed-off-by: Julius Werner 
    Based-On-Reviewed-on: https://chromium-review.googlesource.com/219170
    Reviewed-on: http://review.coreboot.org/9115
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/9115 for details.

-gerrit