OvmfPkg: detect Xen earlier

[mirror_edk2.git] / OvmfPkg / PlatformPei / Fv.c

diff --git a/OvmfPkg/PlatformPei/Fv.c b/OvmfPkg/PlatformPei/Fv.c
index 7ae35237b272ed0fe2c5409b0c41c83e0ec4d269..f389e277c958a937f9218bf65100452e737635b2 100644 (file)
--- a/OvmfPkg/PlatformPei/Fv.c
+++ b/OvmfPkg/PlatformPei/Fv.c
@@ -1,8 +1,8 @@
 /** @file\r
   Build FV related hobs for platform.\r
 \r
-  Copyright (c) 2006 - 2009, Intel Corporation\r
-  All rights reserved. This program and the accompanying materials\r
+  Copyright (c) 2006 - 2011, 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
@@ -14,10 +14,8 @@
 \r
 #include "PiPei.h"\r
 #include <Library/DebugLib.h>\r
-#include <Library/PeimEntryPoint.h>\r
 #include <Library/HobLib.h>\r
 #include <Library/PeiServicesLib.h>\r
-#include <Library/PeiServicesTablePointerLib.h>\r
 #include <Library/PcdLib.h>\r
 \r
 \r
@@ -35,25 +33,24 @@ PeiFvInitialization (
   VOID\r
   )\r
 {\r
-  EFI_PHYSICAL_ADDRESS FdBase;\r
-\r
   DEBUG ((EFI_D_ERROR, "Platform PEI Firmware Volume Initialization\n"));\r
 \r
   DEBUG (\r
     (EFI_D_ERROR, "Firmware Volume HOB: 0x%x 0x%x\n",\r
-      PcdGet32 (PcdOvmfFlashFvRecoveryBase),\r
-      PcdGet32 (PcdOvmfFlashFvRecoverySize)\r
+      PcdGet32 (PcdOvmfMemFvBase),\r
+      PcdGet32 (PcdOvmfMemFvSize)\r
       )\r
     );\r
 \r
-  FdBase = PcdGet32 (PcdOvmfFlashFvRecoveryBase) - PcdGet32 (PcdVariableStoreSize) - PcdGet32 (PcdFlashNvStorageFtwSpareSize);\r
-  BuildFvHob (PcdGet32 (PcdOvmfFlashFvRecoveryBase), PcdGet32 (PcdOvmfFlashFvRecoverySize));\r
+  BuildFvHob (PcdGet32 (PcdOvmfMemFvBase), PcdGet32 (PcdOvmfMemFvSize));\r
 \r
-  BuildResourceDescriptorHob (\r
-    EFI_RESOURCE_FIRMWARE_DEVICE,\r
-    (EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_INITIALIZED | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE),\r
-    FdBase,\r
-    PcdGet32 (PcdOvmfFirmwareFdSize)\r
+  //\r
+  // Create a memory allocation HOB.\r
+  //\r
+  BuildMemoryAllocationHob (\r
+    PcdGet32 (PcdOvmfMemFvBase),\r
+    PcdGet32 (PcdOvmfMemFvSize),\r
+    EfiBootServicesData\r
     );\r
 \r
   return EFI_SUCCESS;\r