Patch merged into coreboot/master: e13a5ed selfboot: fix bug in valid_area()

the following patch was just integrated into master:
commit e13a5edca121b2781a3fa05f7b4b23476d60ee65
Author: Stefan Reinauer 
Date:   Mon Nov 7 12:56:12 2011 -0800

selfboot: fix bug in valid_area()

valid_area will accept a region as valid for the payload if only a part
    of coreboot fits in that region. This means if a payload reaches into a
    neighboring RESERVED region, coreboot would not care and happily
    overwrite that region, as long as the payload also writes to some RAM.

Change-Id: Ie263f83be18009b01a31c71e7285c998747d097f
    Signed-off-by: Stefan Reinauer

Reviewed-By: Patrick Georgi  at Tue Nov  8 21:18:54 2011, giving +2
See http://review.coreboot.org/425 for details.

-gerrit