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authorraywu <raywu0301@gmail.com>2018-06-15 00:00:50 +0800
committerraywu <raywu0301@gmail.com>2018-06-15 00:00:50 +0800
commitb7c51c9cf4864df6aabb99a1ae843becd577237c (patch)
treeeebe9b0d0ca03062955223097e57da84dd618b9a /ReferenceCode/AcpiTables/Dsdt/LpcB.asl
downloadzprj-b7c51c9cf4864df6aabb99a1ae843becd577237c.tar.xz
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+/**************************************************************************;
+;* *;
+;* 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. <<
+
+