Patch merged into coreboot/master: skylake: Add GPIO macro for configuring inverted APIC input

the following patch was just integrated into master:
commit c806e4cc59208afb8b00da0a2cd34909e6bb9fb3
Author: Duncan Laurie 
Date:   Fri Oct 28 09:07:49 2016 -0700

skylake: Add GPIO macro for configuring inverted APIC input

Add a GPIO macro that allows a pin to be routed to the APIC with
    the input inverted.  This allows a normal interrupt to get used as
    a GPE during firmware and still be used as a perhiperal interrupt
    in the kernel.

BUG=chrome-os-partner:58666
    TEST=boot en eve and use TPM IRQ in firmware and OS

Change-Id: I77f727f749fdd5281ff595a9237fe1e634daba96
    Signed-off-by: Duncan Laurie 
    Reviewed-on: https://review.coreboot.org/17176
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See https://review.coreboot.org/17176 for details.

-gerrit