the following patch was just integrated into master: commit eb9c639a1bab81758e0eb7d348193054c7b96545 Author: Aaron Durbin adurbin@chromium.org Date: Wed Dec 7 17:39:09 2016 -0600
mainboard/google/reef: fill in NHLT ACPI OEM header fields
Fill in the NHLT ACPI OEM header fields to differentiate different audio solutions on a per board basis. This handles boards that share a firmware that are differentiated by the SKU id and boards that have their own firmware. For the latter, the Oem Table ID uses the VARIANT_DIR to differentiate. "reef" is always used for Oem ID which is treated as more of family in this case.
iasl -d shows the following on reef: [00Ah 0010 6] Oem ID : "reef" [010h 0016 8] Oem Table ID : "reef" [018h 0024 4] Oem Revision : 00000008
BUG=chrome-os-partner:60494 BRANCH=reef
Change-Id: I5daa6f0306bc05e812a8737ce61ee37177a36b76 Signed-off-by: Aaron Durbin adurbin@chromium.org Reviewed-on: https://review.coreboot.org/17772 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh furquan@google.com
See https://review.coreboot.org/17772 for details.
-gerrit