[coreboot-gerrit] Patch merged into coreboot/master: 288c958 southbridge/hudson: Add support for ACPI enable/disable via SMI

the following patch was just integrated into master:
commit 288c95882d701bb09c77c8ad1a8904673503656c
Author: Alexandru Gagniuc 
Date:   Mon Apr 14 16:35:34 2014 -0500

southbridge/hudson: Add support for ACPI enable/disable via SMI

This enables the ACPI SMI command port in the FADT table, and sets up
    the hardware accordingly. If we have SMI enabled, then we don't set
    the SCI_EN bit at boot, causing the OS to send the ACPI_ENABLE
    command, as required by the ACPI spec. This gives us a chance to hook
    into the mainboard_smi_apmc() handler.

Change-Id: Ib4c63d55b3132578dcae48bfe2092d4ea35821dd
    Signed-off-by: Alexandru Gagniuc 
    Reviewed-on: http://review.coreboot.org/5511
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/5511 for details.

-gerrit