/* * This file is part of the coreboot project. * * Copyright (C) 2007-2009 coresystems GmbH * Copyright (C) 2015 Google Inc. * Copyright (C) 2015 Intel Corporation. * * 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. */ #include #include #include #include #include #include #include /* GPIO Controller */ #include "gpio.asl" /* Interrupt Routing */ #include "irqlinks.asl" /* LPC 0:1f.0 */ #include "lpc.asl" /* PCH HDA */ #include "pch_hda.asl" /* PCIE Ports */ #include "pcie.asl" /* PCR Access */ #include "pcr.asl" /* PMC 0:1f.2 */ #include "pmc.asl" /* Serial IO */ #include "serialio.asl" /* SMBus 0:1f.3 */ #include "smbus.asl" /* Storage Controllers */ #include "scs.asl" /* USB XHCI 0:14.0 */ #include "xhci.asl" Method (_OSC, 4) { /* Check for proper GUID */ If (LEqual (Arg0, ToUUID ("33DB4D5B-1FF7-401C-9657-7441C03DD766"))) { /* Let OS control everything */ Return (Arg3) } Else { /* Unrecognized UUID */ CreateDWordField (Arg3, 0, CDW1) Or (CDW1, 4, CDW1) Return (Arg3) } }