/** @file
Null instance of Platform Sec Lib.

Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution.  The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#include <PiPei.h>

#include <Ppi/SecPlatformInformation.h>

/**
  A developer supplied function to perform platform specific operations.

  It's a developer supplied function to perform any operations appropriate to a
  given platform. It's invoked just before passing control to PEI core by SEC
  core. Platform developer may modify the SecCoreData passed to PEI Core.
  It returns a platform specific PPI list that platform wishes to pass to PEI core.
  The Generic SEC core module will merge this list to join the final list passed to
  PEI core.

  @param  SecCoreData           The same parameter as passing to PEI core. It
                                could be overridden by this function.

  @return The platform specific PPI list to be passed to PEI core or
          NULL if there is no need of such platform specific PPI list.

**/
EFI_PEI_PPI_DESCRIPTOR *
EFIAPI
SecPlatformMain (
  IN OUT   EFI_SEC_PEI_HAND_OFF        *SecCoreData
  )
{
  return NULL;
}

/**
  This interface conveys state information out of the Security (SEC) phase into PEI.

  @param  PeiServices               Pointer to the PEI Services Table.
  @param  StructureSize             Pointer to the variable describing size of the input buffer.
  @param  PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD.

  @retval EFI_SUCCESS           The data was successfully returned.
  @retval EFI_BUFFER_TOO_SMALL  The buffer was too small.

**/
EFI_STATUS
EFIAPI
SecPlatformInformation (
  IN CONST EFI_PEI_SERVICES                     **PeiServices,
  IN OUT   UINT64                               *StructureSize,
     OUT   EFI_SEC_PLATFORM_INFORMATION_RECORD  *PlatformInformationRecord
  )
{
  return EFI_SUCCESS;
}

/**
  This interface disables temporary memory in SEC Phase.
**/
VOID
EFIAPI
SecPlatformDisableTemporaryMemory (
  VOID
  )
{
}

/**
  This function provides dummy function so that SecCore can pass build
  validation. All real platform library instances need to implement the real
  entry point in assembly.
**/
VOID
EFIAPI
_ModuleEntryPoint (
  VOID
  )
{
  return;
}