the following patch was just integrated into master: commit cbfec89037ba999ac2377fc82054e14125b9b08c Author: Ben Gardner gardner.ben@gmail.com Date: Fri Mar 11 15:20:32 2016 -0600
intel/fsp_baytrail: Fix LPE initialization and enable ACPI mode
This change properly assigns resources to the LPE (Low Power Engine for Audio) and enables ACPI mode. lpe.c was copied from intel/baytrail with a few minor adjustment for the different config structure.
ACPI mode requires setting LpeAcpiModeEnable=LPE_ACPI_MODE_ENABLED and applying the patch that disables clearing gnvs. https://review.coreboot.org/#/c/14040/
Change-Id: I3fff9aa158bde88e571082642d4f985a5ae1976e Signed-off-by: Ben Gardner gardner.ben@gmail.com Reviewed-on: https://review.coreboot.org/14041 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth martinroth@google.com
See https://review.coreboot.org/14041 for details.
-gerrit