soc/intel/apollolake: Add handling of GNVS ACPI entry for CHROMEOS builds

Add chromeos required GNVS feature. The GNVS table stays in both CBMEM
and ACPI DSDT tables.

Change-Id: I4db0eb18d2de62917a94704318a7896c04e4777f
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14471
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
6 files changed