[coreboot] Patch merged into coreboot/master: 9f04317 libpayload: add kconfig.h

the following patch was just integrated into master:
commit 9f0431726353a5eaa259776ab43e57163b74605e
Author: Stefan Reinauer 
Date:   Fri Dec 14 13:06:49 2012 -0800

libpayload: add kconfig.h

This implements the linux kernel's macros to handle
    boolean CONFIG_ variables more easily.

Change-Id: I595f9db652d019fe72e231111258ec609bec9d4e
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: http://review.coreboot.org/2036
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Fri Dec 14 22:39:41 2012, giving +1
Reviewed-By: Ronald G. Minnich  at Fri Dec 14 23:59:05 2012, giving +2
See http://review.coreboot.org/2036 for details.

-gerrit