From 6f8f34f1bf91bd225b1dd9fe4dc70fdcf6ce2805 Mon Sep 17 00:00:00 2001 From: Mathew King Date: Mon, 14 Oct 2019 11:37:12 -0600 Subject: soc/intel/cannonlake: Add gfx.asl file Add gfx.asl file for cannonlake SOCs to allow for graphics-related ACPI devices and methods on cannonlake devices. BUG=b:142237145 TEST=gfx.asl added to drallion dsdt.asl Change-Id: I38a26f3135d571e2f9b63840d38fd4d3476fc142 Signed-off-by: Mathew King Reviewed-on: https://review.coreboot.org/c/coreboot/+/36043 Tested-by: build bot (Jenkins) Reviewed-by: Simon Glass --- src/soc/intel/cannonlake/acpi/gfx.asl | 20 ++++++++++++++++++++ src/soc/intel/cannonlake/acpi/southbridge.asl | 3 +++ 2 files changed, 23 insertions(+) create mode 100644 src/soc/intel/cannonlake/acpi/gfx.asl (limited to 'src/soc/intel/cannonlake/acpi') diff --git a/src/soc/intel/cannonlake/acpi/gfx.asl b/src/soc/intel/cannonlake/acpi/gfx.asl new file mode 100644 index 0000000000..d2678596c0 --- /dev/null +++ b/src/soc/intel/cannonlake/acpi/gfx.asl @@ -0,0 +1,20 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 Google LLC + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the + * GNU General Public License for more details. + */ + +Device (GFX0) +{ + Name (_ADR, 0x00020000) +} diff --git a/src/soc/intel/cannonlake/acpi/southbridge.asl b/src/soc/intel/cannonlake/acpi/southbridge.asl index b52de65e36..8dbd850df6 100644 --- a/src/soc/intel/cannonlake/acpi/southbridge.asl +++ b/src/soc/intel/cannonlake/acpi/southbridge.asl @@ -31,6 +31,9 @@ #include "gpio.asl" #endif +/* GFX 00:02.0 */ +#include "gfx.asl" + /* LPC 0:1f.0 */ #include -- cgit v1.2.3