QuarkPlatformPkg/Acpi/AcpiTables/Dsdt/QNC.asi

   1 /** @file
   2 QNC devices
   3
   4 Copyright (c) 2013-2015 Intel Corporation.
   5
   6 SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8 **/
   9
  10 #ifndef QNC_ASI
  11 #define QNC_ASI
  12
  13 Device(IOCM) // I/O controller miscellaneous
  14 {
  15     Name(_HID,EISAID("PNP0C02"))   // System board resources device node ID
  16
  17     Name(CRS, ResourceTemplate()
  18         {
  19
  20             // PCIEXBAR memory range
  21             Memory32Fixed(ReadOnly, 0, 0, FIX1)
  22
  23             // RCRB memory range
  24             Memory32Fixed(ReadOnly, 0, 0, FIX2)
  25
  26             // Option ROM shadow memory range
  27             Memory32Fixed(ReadOnly, 0x000C0000, 0x20000)
  28
  29             // BIOS ROM shadow memory range
  30             Memory32Fixed(ReadOnly, 0x000E0000, 0x20000)
  31
  32             // BIOS Firmware just below 4GByte of memory 8MBytes
  33             Memory32Fixed(ReadOnly, 0xFF800000, 0x800000)
  34         }
  35     )
  36
  37     Method (_CRS, 0, NotSerialized) {
  38         CreateDWordField (CRS, ^FIX1._BAS, MBR0)
  39         Store(\PEXB, MBR0)
  40         CreateDWordField (CRS, ^FIX1._LEN, MBR1)
  41         Store(\PEXS, MBR1)
  42         CreateDWordField (CRS, ^FIX2._BAS, MBR2)
  43         Store(\RCBB, MBR2)
  44         CreateDWordField (CRS, ^FIX2._LEN, MBR3)
  45         Store(\RCBS, MBR3)
  46         Return (CRS)
  47     }
  48 }
  49 #endif