Vlv2DeviceRefCodePkg/ValleyView2Soc/NorthCluster/Include/Valleyview.h

   1
   2 /*++
   3
   4 Copyright (c)  1999  - 2014, Intel Corporation. All rights reserved
   5
   6   SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8
   9
  10 Module Name:
  11
  12   Valleyview.h
  13
  14 Abstract:
  15
  16   This header file provides common definitions just for Valleyview-SOC using to avoid including extra module's file.
  17 --*/
  18
  19 #ifndef _MC_H_INCLUDED_
  20 #define _MC_H_INCLUDED_
  21 /*
  22 < Extended Configuration Base Address.*/
  23 #define EC_BASE             0xE0000000
  24
  25 //
  26 // DEVICE 0 (Memroy Controller Hub)
  27 //
  28 #define MC_BUS          0x00
  29 #define MC_DEV          0x00
  30 #define MC_DEV2         0x02
  31 #define MC_FUN          0x00
  32 // NC DEV 0 Vendor and Device IDs
  33 #define MC_VID          0x8086
  34 #define MC_DID_OFFSET   0x2         //Device Identification
  35 #define MC_GGC_OFFSET   0x50        //GMCH Graphics Control Register
  36
  37 //
  38 // Device 2 Register Equates
  39 //
  40 #define IGD_BUS             0x00
  41 #define IGD_DEV             0x02
  42 #define IGD_FUN_0           0x00
  43 #define IGD_FUN_1           0x01
  44 #define IGD_DEV_FUN         (IGD_DEV << 3)
  45 #define IGD_BUS_DEV_FUN     (MC_BUS << 8) + IGD_DEV_FUN
  46 #define IGD_VID             0x8086
  47 #define IGD_DID             0xA001
  48 #define IGD_MGGC_OFFSET     0x0050      //GMCH Graphics Control Register 0x50
  49 #define IGD_BSM_OFFSET      0x005C      //Base of Stolen Memory
  50 #define IGD_SWSCI_OFFSET    0x00E0      //Software SCI 0xE0 2
  51 #define IGD_ASLE_OFFSET     0x00E4      //System Display Event Register 0xE4 4
  52 #define IGD_ASLS_OFFSET     0x00FC      // ASL Storage
  53 #define IGD_DID_QS          0x0BE2      //RCOverride -a: Fix the DID error
  54
  55 #endif