diff options
Diffstat (limited to 'ReferenceCode/AcpiTables/Dsdt/LpcB.asl')
| -rw-r--r-- | ReferenceCode/AcpiTables/Dsdt/LpcB.asl | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/ReferenceCode/AcpiTables/Dsdt/LpcB.asl b/ReferenceCode/AcpiTables/Dsdt/LpcB.asl new file mode 100644 index 0000000..647a34d --- /dev/null +++ b/ReferenceCode/AcpiTables/Dsdt/LpcB.asl @@ -0,0 +1,178 @@ +/**************************************************************************; +;* *; +;* Intel Confidential *; +;* *; +;* Intel Corporation - ACPI Reference Code for the Haswell *; +;* Family of Customer Reference Boards. *; +;* *; +;* *; +;* Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved *; +;* This software and associated documentation (if any) is furnished *; +;* under a license and may only be used or copied in accordance *; +;* with the terms of the license. Except as permitted by such *; +;* license, no part of this software or documentation may be *; +;* reproduced, stored in a retrieval system, or transmitted in any *; +;* form or by any means without the express written consent of *; +;* Intel Corporation. *; +;* *; +;* *; +;**************************************************************************/ +/*++ + This file contains a 'Sample Driver' and is licensed as such + under the terms of your license agreement with Intel or your + vendor. This file may be modified by the user, subject to + the additional terms of the license agreement +--*/ + + +// LPC Bridge - Device 31, Function 0 +// Define the needed LPC registers used by ASL. + +scope(\_SB){ + OperationRegion(\_SB.PCI0.LPCB.LPC1, PCI_Config, 0x00, 0x100) + Field(\_SB.PCI0.LPCB.LPC1, AnyAcc, NoLock, Preserve) + { + Offset(0x02), + CDID,16, + Offset(0x08), + CRID, 8, + Offset(0x60), + PARC, 8, + PBRC, 8, + PCRC, 8, + PDRC, 8, + Offset(0x68), + PERC, 8, + PFRC, 8, + PGRC, 8, + PHRC, 8, + Offset(0xAC), + , 8, + , 8, + XUSB, 1 + } + + Include ("98_LINK.ASL") +} + OperationRegion(LPC0, PCI_Config, 0x40, 0xC0) + Field(LPC0, AnyAcc, NoLock, Preserve) + { + Offset(0x40), // 0x80h + IOD0, 8, + IOD1, 8, + Offset(0x78), // 0xB8h + , 6, + GR03, 2, + , 8, + GR08, 2, + GR09, 2, + GR0A, 2, + GR0B, 2, + , 8, + Offset(0x7C), // 0xBCh + , 2, + GR19, 2, + , 28, + Offset(0x0B0), // 0xF0h + RAEN, 1, + , 13, + RCBA, 18 + } + +#if 0 //AMI_OVERRIDE --- Include EC.ASL in EC module. >> + Include ("EC.ASL") +#endif //AMI_OVERRIDE --- Include EC.ASL in EC module. << + Include ("LPC_DEV.ASL") +#if 0 //AMI_OVERRIDE --- Using AMI SIO module. >> + Include ("NAT_SIO.ASL") + Include ("SMSC1007_SIO.ASL") + Include ("WPCN381U_SIO.ASL") + Include ("SMSC1000_SIO.ASL") + Include ("H8S2113_SIO.ASL") +#endif //AMI_OVERRIDE --- Using AMI SIO module. << + + // Define the KBC_COMMAND_REG-64, KBC_DATA_REG-60 Registers as an ACPI Operating + // Region. These registers will be used to skip kbd mouse + // resource settings if not present. +#if 0 //AMI_OVERRIDE --- Using AMI ACPI ASL code and SIO module. >> + OperationRegion(PKBS, SystemIO, 0x60, 0x05) + Field(PKBS, ByteAcc, Lock, Preserve) + { + PKBD, 8, + , 8, + , 8, + , 8, + PKBC, 8 + } + Device(PS2K) // PS2 Keyboard + { + Name(_HID,"MSFT0001") + Name(_CID,EISAID("PNP0303")) + + Method(_STA) + { + If(LEqual(BID, BHB)) + { + Return(0x000F) + } + // Only report resources to the OS if the Keyboard is present + If(LOr(And(LEqual(PKBD,0xFF), LEqual(PKBC, 0xFF)), LEqual(BID, BFCC))) + { + Return(0x0000) + } + Return(0x000F) + } + + Name(_CRS,ResourceTemplate() + { + IO(Decode16,0x60,0x60,0x01,0x01) + IO(Decode16,0x64,0x64,0x01,0x01) + IRQ(Edge,ActiveHigh,Exclusive){0x01} + }) + + Name(_PRS, ResourceTemplate(){ + StartDependentFn(0, 0) { + FixedIO(0x60,0x01) + FixedIO(0x64,0x01) + IRQNoFlags(){1} + } + EndDependentFn() + }) + + } + + Device(PS2M) // PS/2 Mouse + { + Name(_HID,"MSFT0003") + Name(_CID,EISAID("PNP0F03")) + + Method(_STA) + { + If(LOr(LEqual(BID, BHB), LEqual(BID, BFCC))) + { + Return(0x0000) + } + + If (P2ME) + { + Return(0x000F) + } + + Return(0x0000) + } + + Name(_CRS,ResourceTemplate() + { + IRQ(Edge,ActiveHigh,Exclusive){0x0C} + }) + + Name(_PRS, ResourceTemplate(){ + StartDependentFn(0, 0) { + IRQNoFlags(){12} + } + EndDependentFn() + }) + } +#endif //AMI_OVERRIDE --- Using AMI ACPI ASL code and SIO module. << + + |