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 cc893a4..fcc0190 100644
--- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h
+++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h
@@ -1,6 +1,6 @@
/** @file
-Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -481,7 +481,8 @@
EfiAcpiAddressRangeMemory = 1,
EfiAcpiAddressRangeReserved = 2,
EfiAcpiAddressRangeACPI = 3,
- EfiAcpiAddressRangeNVS = 4
+ EfiAcpiAddressRangeNVS = 4,
+ EfiAddressRangePersistentMemory = 7
} EFI_ACPI_MEMORY_TYPE;
typedef struct {
diff --git a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c
index 5848f9f..52bcae2 100644
--- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c
+++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c
@@ -1623,6 +1623,9 @@
case EfiRuntimeServicesData:
return EfiAcpiAddressRangeMemory;
+ case EfiPersistentMemory:
+ return EfiAddressRangePersistentMemory;
+
case EfiACPIReclaimMemory:
return EfiAcpiAddressRangeACPI;