Patch merged into coreboot/master: 88ebbeb AMD Fam15tn: Add IOMMU BAR allocation to northbridge

the following patch was just integrated into master:
commit 88ebbeb7e2a914330c869147bacb190b4270532f
Author: Rudolf Marek 
Date:   Mon May 27 16:06:43 2013 +0200

AMD Fam15tn: Add IOMMU BAR allocation to northbridge

For IOMMU we need to allocate a 512 KB BAR in a non-standard
    location. Use the standard allocator for that and limit the BAR
    to 32-bits to be compatible with older systems.

Change-Id: I44414ce6b264b7f1c086a9b1c7ea275a0830205e
    Signed-off-by: Rudolf Marek 
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/3314
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

See http://review.coreboot.org/3314 for details.

-gerrit