Patch merged into coreboot/master: intel/minnowmax: Fix IRQ connection for legacy uart at 0x3f8

the following patch was just integrated into master:
commit 4d166f93807f7079f27c659562462c94c27e345f
Author: Michael Tasche 
Date:   Wed Dec 2 17:34:47 2015 +0100

intel/minnowmax: Fix IRQ connection for legacy uart at 0x3f8

The E38xx legacy uart fires IRQ4, not IRQ3.
    PCI based IRQ A is switched from IRQ4 to IRQ3,
    to get a working IRQ for the legacy uart.

Change-Id: Ibc8e824c92bf1b9a92594ddc5d8a06726c9f1744
    Signed-off-by: Michael Tasche 
    Reviewed-on: https://review.coreboot.org/12622
    Reviewed-by: Martin Roth 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/12622 for details.

-gerrit