IntelFrameworkModulePkg: Add UEFI2.5 PersistentMemory support in LegacyBios

LegacyBiosDxe converts EfiPersistentMemory to E820 EfiAddressRangePersistentMemory.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17244 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h
index cc893a49a77030297e30514cf7b13162c31f356d..fcc0190d1e8975d21c3a6a7aaa29cd094b449f82 100644 (file)
--- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h
+++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h
@@ -1,6 +1,6 @@
 /** @file\r
 \r
-Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
 \r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions\r
@@ -481,7 +481,8 @@ typedef enum {
   EfiAcpiAddressRangeMemory   = 1,\r
   EfiAcpiAddressRangeReserved = 2,\r
   EfiAcpiAddressRangeACPI     = 3,\r
-  EfiAcpiAddressRangeNVS      = 4\r
+  EfiAcpiAddressRangeNVS      = 4,\r
+  EfiAddressRangePersistentMemory = 7\r
 } EFI_ACPI_MEMORY_TYPE;\r
 \r
 typedef struct {\r

diff --git a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c
index 5848f9f164a8f8f441458d04f6ff349c7f6c6992..52bcae2d1331eeb9527707fd54c3d1eac7e7173a 100644 (file)
--- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c
+++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c
@@ -1623,6 +1623,9 @@ EfiMemoryTypeToE820Type (
   case EfiRuntimeServicesData:\r
     return EfiAcpiAddressRangeMemory;\r
 \r
+  case EfiPersistentMemory:\r
+    return EfiAddressRangePersistentMemory;\r
+\r
   case EfiACPIReclaimMemory:\r
     return EfiAcpiAddressRangeACPI;\r
 \r