Patch merged into coreboot/master: 25dd247 libpayload: Set heap's header size to 64-bit

the following patch was just integrated into master:
commit 25dd2479c1890d45935d7dbfc14599385e1893dd
Author: Nico Huber 
Date:   Fri Jun 14 15:34:59 2013 +0200

libpayload: Set heap's header size to 64-bit

For libpayload clients with larger memory needs (eg. FILO with integrated
    flashrom) the current configuration isn't enough.

Change-Id: Ic82d6477c53da62a1325400f2e596d7d557d5d1e
    Signed-off-by: Patrick Georgi 
    Signed-off-by: Nico Huber 
    Reviewed-on: http://review.coreboot.org/3889
    Tested-by: build bot (Jenkins)
    Reviewed-by: Nico Huber

See http://review.coreboot.org/3889 for details.

-gerrit