[coreboot] Patch merged into coreboot/master: c9f2672 abuild: Remove abuild.info hack

the following patch was just integrated into master:
commit c9f2672d961f2b3f1cd5a315578529f356f50959
Author: Patrick Georgi 
Date:   Tue Jan 10 21:59:08 2012 +0100

abuild: Remove abuild.info hack

abuild used to allow boards to override certain environment
    variables using a file called abuild.info.
    This isn't used, this isn't needed. Drop it.

Change-Id: Ic93748f602bf0c354ff1f3be25a050e1cb469256
    Signed-off-by: Patrick Georgi

See http://review.coreboot.org/1027 for details.

-gerrit