From cbfec89037ba999ac2377fc82054e14125b9b08c Mon Sep 17 00:00:00 2001 From: Ben Gardner Date: Fri, 11 Mar 2016 15:20:32 -0600 Subject: 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 Reviewed-on: https://review.coreboot.org/14041 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/soc/intel/fsp_baytrail/Makefile.inc | 1 + 1 file changed, 1 insertion(+) (limited to 'src/soc/intel/fsp_baytrail/Makefile.inc') diff --git a/src/soc/intel/fsp_baytrail/Makefile.inc b/src/soc/intel/fsp_baytrail/Makefile.inc index 41672e6abf..65eb55f0b7 100644 --- a/src/soc/intel/fsp_baytrail/Makefile.inc +++ b/src/soc/intel/fsp_baytrail/Makefile.inc @@ -49,6 +49,7 @@ romstage-y += reset.c ramstage-y += reset.c ramstage-y += cpu.c ramstage-y += acpi.c +ramstage-y += lpe.c smm-$(CONFIG_HAVE_SMI_HANDLER) += pmutil.c smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smm.c -- cgit v1.2.3