Patch merged into coreboot/master: b3594ab util/cbmem: Workaround for IS_ENABLED()

the following patch was just integrated into master:
commit b3594ab4899aebf3883694fabe469a414dd9a799
Author: Kyösti Mälkki 
Date:   Wed Jun 18 00:43:35 2014 +0300

util/cbmem: Workaround for IS_ENABLED()

Our include files reference CONFIG_xxx declarations, which we should
    ignore for utility build.

We cannot include kconfig.h to get IS_ENABLED() as that file
    would require build/config.h and we do not want to enforce a build
    of the firmware to be able to build the utility.

Since we do not include build/config.h each occurence of CONFIG_xxx
    in the included header files is undefined and will be treated as
    disabled.

Change-Id: I74f1627fc3f294410db8ce486ab553dac9e967f4
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/6066
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/6066 for details.

-gerrit