Patch merged into coreboot/master: 2093c4f AMD/agesa: Add functions for AMD PCI IRQ routing

the following patch was just integrated into master:
commit 2093c4f7c220068e630b756dd19b89ab1ddec88e
Author: Dave Frodin 
Date:   Fri Jun 13 08:12:48 2014 -0600

AMD/agesa: Add functions for AMD PCI IRQ routing

Port the changes that were made in amd/cimx to amd/agesa
    as were done in:
       commit c93a75a5ab067f86104028b74d92fc54cb939cd5
       Author: Mike Loptien 
       Date:   Fri Jun 6 15:16:29 2014 -0600

AMD/CIMx: Add functions for AMD PCI IRQ routing

This change also moves the PCI INT functions to
    southbridge/amd so that they can be used by CIMX and
    AGESA. The amd/persimmon board is updated for this
    change.

Signed-off-by: Dave Frodin 
    Change-Id: I525be90f9cf8e825e162d53a7ecd1e69c6e27637
    Reviewed-on: http://review.coreboot.org/6065
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/6065 for details.

-gerrit