X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=ArmPlatformPkg%2FMemoryInitPei%2FMemoryInitPeim.c;h=25baac170c6c087406cb0955bd7208f6d341ec92;hp=3559e08862b3ee7ec64c5ee1a706d69d5687c3a3;hb=984ec7588d569cc35dcbdd3c45a86088c4366eeb;hpb=d269095b712ba45fd4aca55331b5e6f3045ce1ad

diff --git a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c
index 3559e08862..25baac170c 100755
--- a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c
+++ b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c
@@ -1,14 +1,14 @@
 /** @file
 *
 *  Copyright (c) 2011, ARM Limited. All rights reserved.
-*  
-*  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.             
+*  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.
 *
 **/
 
@@ -63,7 +63,7 @@ BuildMemoryTypeInformationHob (
   Info[7].NumberOfPages = PcdGet32 (PcdMemoryTypeEfiLoaderCode);
   Info[8].Type          = EfiLoaderData;
   Info[8].NumberOfPages = PcdGet32 (PcdMemoryTypeEfiLoaderData);
-  
+
   // Terminator for the list
   Info[9].Type          = EfiMaxMemoryType;
   Info[9].NumberOfPages = 0;
@@ -75,13 +75,13 @@ BuildMemoryTypeInformationHob (
 
 Routine Description:
 
-  
+
 
 Arguments:
 
   FileHandle  - Handle of the file being invoked.
   PeiServices - Describes the list of possible PEI Services.
-    
+
 Returns:
 
   Status -  EFI_SUCCESS if the boot mode could be set
@@ -96,20 +96,12 @@ InitializeMemory (
 {
   EFI_STATUS                            Status;
   UINTN                                 SystemMemoryBase;
-  UINTN                                 SystemMemoryTop;
+  UINT64                                SystemMemoryTop;
   UINTN                                 FdBase;
   UINTN                                 FdTop;
   UINTN                                 UefiMemoryBase;
 
-  DEBUG ((EFI_D_ERROR, "Memory Init PEIM Loaded\n"));
-
-  // Ensure PcdSystemMemorySize has been set
-  ASSERT (FixedPcdGet32 (PcdSystemMemorySize) != 0);
-
-  SystemMemoryBase = (UINTN)FixedPcdGet32 (PcdSystemMemoryBase);
-  SystemMemoryTop = SystemMemoryBase + (UINTN)FixedPcdGet32 (PcdSystemMemorySize);
-  FdBase = (UINTN)PcdGet32 (PcdNormalFdBaseAddress);
-  FdTop = FdBase + (UINTN)PcdGet32 (PcdNormalFdSize);
+  DEBUG ((EFI_D_LOAD | EFI_D_INFO, "Memory Init PEIM Loaded\n"));
 
   //
   // Initialize the System Memory (DRAM)
@@ -119,6 +111,17 @@ InitializeMemory (
     ArmPlatformInitializeSystemMemory ();
   }
 
+  // Ensure PcdSystemMemorySize has been set
+  ASSERT (PcdGet64 (PcdSystemMemorySize) != 0);
+
+  SystemMemoryBase = (UINTN)PcdGet64 (PcdSystemMemoryBase);
+  SystemMemoryTop = SystemMemoryBase + PcdGet64 (PcdSystemMemorySize);
+  if (SystemMemoryTop - 1 > MAX_ADDRESS) {
+    SystemMemoryTop = (UINT64)MAX_ADDRESS + 1;
+  }
+  FdBase = (UINTN)PcdGet64 (PcdFdBaseAddress);
+  FdTop = FdBase + (UINTN)PcdGet32 (PcdFdSize);
+
   //
   // Declare the UEFI memory to PEI
   //