ArmVirtPkg/Library/ArmXenRelocatablePlatformLib/RelocatableVirt.c

   1 /** @file
   2 *
   3 *  Copyright (c) 2011-2013, ARM Limited. All rights reserved.
   4 *  Copyright (c) 2014, Linaro Limited. All rights reserved.
   5 *  Copyright (c) 2014, Red Hat, Inc.
   6 *
   7 *
   8 *  This program and the accompanying materials
   9 *  are licensed and made available under the terms and conditions of the BSD License
  10 *  which accompanies this distribution.  The full text of the license may be found at
  11 *  http://opensource.org/licenses/bsd-license.php
  12 *
  13 *  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  14 *  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  15 *
  16 **/
  17
  18 #include <Library/IoLib.h>
  19 #include <Library/ArmPlatformLib.h>
  20 #include <Library/DebugLib.h>
  21 #include <Pi/PiBootMode.h>
  22
  23 /**
  24   Return the current Boot Mode
  25
  26   This function returns the boot reason on the platform
  27
  28   @return   Return the current Boot Mode of the platform
  29
  30 **/
  31 EFI_BOOT_MODE
  32 ArmPlatformGetBootMode (
  33   VOID
  34   )
  35 {
  36   return BOOT_WITH_FULL_CONFIGURATION;
  37 }
  38
  39 /**
  40   This function is called by PrePeiCore, in the SEC phase.
  41 **/
  42 RETURN_STATUS
  43 ArmPlatformInitialize (
  44   IN  UINTN                     MpId
  45   )
  46 {
  47   //
  48   // We are relying on ArmPlatformInitializeSystemMemory () being called from
  49   // InitializeMemory (), which only occurs if the following feature is disabled
  50   //
  51   ASSERT (!FeaturePcdGet (PcdSystemMemoryInitializeInSec));
  52   return RETURN_SUCCESS;
  53 }
  54
  55 VOID
  56 ArmPlatformInitializeSystemMemory (
  57   VOID
  58   )
  59 {
  60 }
  61
  62 VOID
  63 ArmPlatformGetPlatformPpiList (
  64   OUT UINTN                   *PpiListSize,
  65   OUT EFI_PEI_PPI_DESCRIPTOR  **PpiList
  66   )
  67 {
  68   *PpiListSize = 0;
  69   *PpiList = NULL;
  70 }