[coreboot] Patch merged into coreboot/master: d8d4d11 libpayload: If there's no IO space, complain if the serial claims to use it

the following patch was just integrated into master:
commit d8d4d113f005c28f3b8d9cc2c6b57627bdf35de1
Author: Gabe Black 
Date:   Fri Jan 18 18:24:46 2013 -0800

libpayload: If there's no IO space, complain if the serial claims to use it

Change-Id: I36c750d520ff034c9ca9b9af46bd99bd49af7355
    Signed-off-by: Gabe Black 
    Reviewed-on: http://review.coreboot.org/2659
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Tue Mar 12 05:20:07 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Wed Mar 13 23:02:52 2013, giving +2
See http://review.coreboot.org/2659 for details.

-gerrit