Patch merged into coreboot/master: mainboard/google/reef: Use common NHLT

the following patch was just integrated into master:
commit af9f35a2ced060450f61eab2e62936b857bcd077
Author: Saurabh Satija 
Date:   Sun Jun 26 18:25:34 2016 -0700

mainboard/google/reef: Use common NHLT

Add ACPI NHLT table generation that the current hardware
    supports.

Reef supports two audio codecs, Dialog 7219 for headsets
    and Maxim 98357 for speakers.

Change-Id: Ie39947960c86b8f65140834e31f9ed9f1b578485
    Signed-off-by: Saurabh Satija 
    Reviewed-on: https://review.coreboot.org/15440
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See https://review.coreboot.org/15440 for details.

-gerrit