Update OVMF Platform PEI to declare IO and MMIO resources.

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

diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index 889ba51240a56e423b4b43b677a71f2d220bfb69..d35a1fbb5c0115e8df198330799693136f187574 100644 (file)
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -1,8 +1,8 @@
 /**@file\r
   Platform PEI driver\r
 \r
-  Copyright (c) 2006 - 2010, Intel Corporation\r
-  All rights reserved. This program and the accompanying materials\r
+  Copyright (c) 2006 - 2010, 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
@@ -34,11 +34,12 @@
 \r
 EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {\r
   { EfiACPIMemoryNVS,       0x004 },\r
-  { EfiACPIReclaimMemory,   0x01C },\r
-  { EfiRuntimeServicesData, 0x050 },\r
-  { EfiRuntimeServicesCode, 0x020 },\r
-  { EfiBootServicesCode,    0x0F0 },\r
-  { EfiBootServicesData,    0xA00 },\r
+  { EfiACPIReclaimMemory,   0x008 },\r
+  { EfiReservedMemoryType,  0x004 },     \r
+  { EfiRuntimeServicesData, 0x024 },\r
+  { EfiRuntimeServicesCode, 0x030 },\r
+  { EfiBootServicesCode,    0x180 },\r
+  { EfiBootServicesData,    0xF00 },\r
   { EfiMaxMemoryType,       0x000 }\r
 };\r
 \r
@@ -49,17 +50,12 @@ AddIoMemoryBaseSizeHob (
   UINT64                      MemorySize\r
   )\r
 {\r
-  STATIC EFI_RESOURCE_ATTRIBUTE_TYPE Attributes =\r
-    (\r
+  BuildResourceDescriptorHob (\r
+    EFI_RESOURCE_MEMORY_MAPPED_IO,\r
       EFI_RESOURCE_ATTRIBUTE_PRESENT     |\r
       EFI_RESOURCE_ATTRIBUTE_INITIALIZED |\r
       EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |\r
-      EFI_RESOURCE_ATTRIBUTE_TESTED\r
-    );\r
-\r
-  BuildResourceDescriptorHob (\r
-    EFI_RESOURCE_MEMORY_MAPPED_IO,\r
-    Attributes,\r
+      EFI_RESOURCE_ATTRIBUTE_TESTED,\r
     MemoryBase,\r
     MemorySize\r
     );\r
@@ -82,20 +78,15 @@ AddMemoryBaseSizeHob (
   UINT64                      MemorySize\r
   )\r
 {\r
-  STATIC EFI_RESOURCE_ATTRIBUTE_TYPE Attributes =\r
-    (\r
+  BuildResourceDescriptorHob (\r
+    EFI_RESOURCE_SYSTEM_MEMORY,\r
       EFI_RESOURCE_ATTRIBUTE_PRESENT |\r
       EFI_RESOURCE_ATTRIBUTE_INITIALIZED |\r
       EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |\r
       EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE |\r
       EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |\r
       EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE |\r
-      EFI_RESOURCE_ATTRIBUTE_TESTED\r
-    );\r
-\r
-  BuildResourceDescriptorHob (\r
-    EFI_RESOURCE_SYSTEM_MEMORY,\r
-    Attributes,\r
+      EFI_RESOURCE_ATTRIBUTE_TESTED,\r
     MemoryBase,\r
     MemorySize\r
     );\r
@@ -111,7 +102,6 @@ AddMemoryRangeHob (
   AddMemoryBaseSizeHob (MemoryBase, (UINT64)(MemoryLimit - MemoryBase));\r
 }\r
 \r
-\r
 VOID\r
 MemMapInitialization (\r
   )\r
@@ -125,6 +115,22 @@ MemMapInitialization (
     sizeof(mDefaultMemoryTypeInformation)\r
     );\r
 \r
+  //\r
+  // Add PCI IO Port space available for PCI resource allocations.\r
+  //\r
+  BuildResourceDescriptorHob (\r
+    EFI_RESOURCE_IO,\r
+      EFI_RESOURCE_ATTRIBUTE_PRESENT     |\r
+      EFI_RESOURCE_ATTRIBUTE_INITIALIZED,\r
+    0x1000,\r
+    0xF000\r
+    );\r
+\r
+  //\r
+  // Add PCI MMIO space available to PCI resource allocations\r
+  //\r
+  AddIoMemoryBaseSizeHob (0x80000000, 0xFEC00000 - 0x80000000);\r
+\r
   //\r
   // Local APIC range\r
   //\r
@@ -214,4 +220,3 @@ InitializePlatform (
 \r
   return EFI_SUCCESS;\r
 }\r
-\r