OvmfPkg/PlatformPei: Set memory encryption PCD when SEV is enabled

[mirror_edk2.git] / OvmfPkg / PlatformPei / Platform.h

/** @file\r
  Platform PEI module include file.\r
\r
  Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
  This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef _PLATFORM_PEI_H_INCLUDED_\r
#define _PLATFORM_PEI_H_INCLUDED_\r
\r
#include <IndustryStandard/E820.h>\r
\r
VOID\r
AddIoMemoryBaseSizeHob (\r
  EFI_PHYSICAL_ADDRESS        MemoryBase,\r
  UINT64                      MemorySize\r
  );\r
\r
VOID\r
AddIoMemoryRangeHob (\r
  EFI_PHYSICAL_ADDRESS        MemoryBase,\r
  EFI_PHYSICAL_ADDRESS        MemoryLimit\r
  );\r
\r
VOID\r
AddMemoryBaseSizeHob (\r
  EFI_PHYSICAL_ADDRESS        MemoryBase,\r
  UINT64                      MemorySize\r
  );\r
\r
VOID\r
AddMemoryRangeHob (\r
  EFI_PHYSICAL_ADDRESS        MemoryBase,\r
  EFI_PHYSICAL_ADDRESS        MemoryLimit\r
  );\r
\r
VOID\r
AddReservedMemoryBaseSizeHob (\r
  EFI_PHYSICAL_ADDRESS        MemoryBase,\r
  UINT64                      MemorySize,\r
  BOOLEAN                     Cacheable\r
  );\r
\r
VOID\r
AddressWidthInitialization (\r
  VOID\r
  );\r
\r
VOID\r
Q35TsegMbytesInitialization (\r
  VOID\r
  );\r
\r
EFI_STATUS\r
PublishPeiMemory (\r
  VOID\r
  );\r
\r
UINT32\r
GetSystemMemorySizeBelow4gb (\r
  VOID\r
  );\r
\r
VOID\r
InitializeRamRegions (\r
  VOID\r
  );\r
\r
EFI_STATUS\r
PeiFvInitialization (\r
  VOID\r
  );\r
\r
VOID\r
InstallFeatureControlCallback (\r
  VOID\r
  );\r
\r
EFI_STATUS\r
InitializeXen (\r
  VOID\r
  );\r
\r
BOOLEAN\r
XenDetect (\r
  VOID\r
  );\r
\r
VOID\r
AmdSevInitialize (\r
  VOID\r
  );\r
\r
extern BOOLEAN mXen;\r
\r
VOID\r
XenPublishRamRegions (\r
  VOID\r
  );\r
\r
extern EFI_BOOT_MODE mBootMode;\r
\r
extern BOOLEAN mS3Supported;\r
\r
extern UINT8 mPhysMemAddressWidth;\r
\r
extern UINT32 mMaxCpuCount;\r
\r
extern UINT16 mHostBridgeDevId;\r
\r
#endif // _PLATFORM_PEI_H_INCLUDED_\r