[coreboot] Patch merged into coreboot/master: 5c66f08 haswell: don't add a 0-sized memory range resource

the following patch was just integrated into master:
commit 5c66f08a3a901eb3e1fe6cfd7f22b90cecbf3cf7
Author: Aaron Durbin 
Date:   Tue Jan 8 10:10:33 2013 -0600

haswell: don't add a 0-sized memory range resource

It's possible that TOUUD can be 4GiB in a small physical memory
    configuration. Therefore, don't add a 0-size memory range resouce
    in that case.

Change-Id: I016616a9d9d615417038e9c847c354db7d872819
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/2691
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Fri Mar 15 00:16:17 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Sat Mar 16 04:58:17 2013, giving +2
See http://review.coreboot.org/2691 for details.

-gerrit