Patch merged into coreboot/master: 599d668 southbridge/hudson: Compile refactored SMI setup utilities in SMM

the following patch was just integrated into master:
commit 599d668cdd8438820d9ca8f54826163662b2a6f0
Author: Alexandru Gagniuc 
Date:   Thu Apr 17 23:33:50 2014 -0500

southbridge/hudson: Compile refactored SMI setup utilities in SMM

Refactor hudson_enable_gevent_smi() to allow configuring the interrupt
    mode and trigger level. Move the utilities which are useful in SMM to
    a separate file that is included in both ramstage and SMM. This is
    useful for SMI handlers which need to enable or disable GEVENT SMIs
    on-the-fly. A follow-up patch makes use of this infrastructure.

Change-Id: Ifa4c300c00c178b18d7280690cfc4b8367c669b8
    Signed-off-by: Alexandru Gagniuc 
    Reviewed-on: http://review.coreboot.org/170
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/170 for details.

-gerrit