Patch merged into coreboot/master: Move same Kconfigs to northbridge/amd/pi/Kconfig

the following patch was just integrated into master:
commit 2dcd0fc4944c42d8dc012cd8be7b3c870dbd79c0
Author: WANG Siyuan 
Date:   Tue Jun 2 16:25:58 2015 +0800

Move same Kconfigs to northbridge/amd/pi/Kconfig

Bettong, Lamar and Olivehill Plus have many same Kconfigs.
    Move them to northbridge/amd/pi/Kconfig.

Change-Id: I758d5a09f27eee7a7bd60268a2aaed6f16fd0294
    Signed-off-by: WANG Siyuan 
    Signed-off-by: WANG Siyuan 
    Reviewed-on: http://review.coreboot.org/10421
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10421 for details.

-gerrit