Vlv2DeviceRefCodePkg/AcpiTablesPCAT/LpcB.asl

   1 /**************************************************************************;
   2 ;*                                                                        *;
   3 ;*                                                                        *;
   4 ;*    Intel Corporation - ACPI Reference Code for the Baytrail            *;
   5 ;*    Family of Customer Reference Boards.                                *;
   6 ;*                                                                        *;
   7 ;*                                                                        *;
   8 ;*    Copyright (c) 2012  - 2014, Intel Corporation. All rights reserved    *;
   9 ;
  10 ; This program and the accompanying materials are licensed and made available under
  11 ; the terms and conditions of the BSD License that accompanies this distribution.
  12 ; The full text of the license may be found at
  13 ; http://opensource.org/licenses/bsd-license.php.
  14 ;
  15 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  16 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  17 ;
  18 ;*                                                                        *;
  19 ;*                                                                        *;
  20 ;**************************************************************************/
  21
  22
  23 // LPC Bridge - Device 31, Function 0
  24 // Define the needed LPC registers used by ASL.
  25
  26 scope(\_SB)
  27 {
  28   OperationRegion(ILBR, SystemMemory, \IBAS, 0x8C)
  29   Field(ILBR, AnyAcc, NoLock, Preserve)
  30   {
  31     Offset(0x08), // 0x08
  32     PARC,   8,
  33     PBRC,   8,
  34     PCRC,   8,
  35     PDRC,   8,
  36     PERC,   8,
  37     PFRC,   8,
  38     PGRC,   8,
  39     PHRC,   8,
  40     Offset(0x88), // 0x88
  41     ,       3,
  42     UI3E,   1,
  43     UI4E,   1
  44   }
  45
  46   Include ("98_LINK.ASL")
  47 }
  48
  49 OperationRegion(LPC0, PCI_Config, 0x00, 0xC0)
  50 Field(LPC0, AnyAcc, NoLock, Preserve)
  51 {
  52   Offset(0x08), // 0x08
  53   SRID,   8,  // Revision ID
  54   Offset(0x080), // 0x80
  55   C1EN,   1, // COM1 Enable
  56   ,      31
  57 }
  58
  59
  60 Include ("LPC_DEV.ASL")
  61
  62
  63
  64
  65