[coreboot] Patch merged into coreboot/master: 5d8056e AMD RS690: mark MMCONF resource as reserved MEM

the following patch was just integrated into master:
commit 5d8056e1359675071eeb5e3c922423c63ead5d17
Author: Kyösti Mälkki 
Date:   Thu Aug 2 09:46:38 2012 +0300

AMD RS690: mark MMCONF resource as reserved MEM

Use IORESOURCE_RESERVE to exclude the region from system RAM table.

Change-Id: I61b51022165e1304a41554f67af75b3089d892af
    Signed-off-by: Kyösti Mälkki

Build-Tested: build bot (Jenkins) at Thu Aug  2 14:40:23 2012, giving +1
Reviewed-By: Anton Kochkov  at Mon Aug  6 17:01:42 2012, giving +2
See http://review.coreboot.org/1393 for details.

-gerrit