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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
This commit is contained in:
Liming Gao 2015-04-29 01:38:01 +00:00 committed by lgao4
parent 6c4542eda2
commit b483e74d5a
2 changed files with 6 additions and 2 deletions
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5
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h
View File

@ -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 @@ typedef enum {
EfiAcpiAddressRangeMemory = 1,
EfiAcpiAddressRangeReserved = 2,
EfiAcpiAddressRangeACPI = 3,
EfiAcpiAddressRangeNVS = 4
EfiAcpiAddressRangeNVS = 4,
EfiAddressRangePersistentMemory = 7
} EFI_ACPI_MEMORY_TYPE;
typedef struct {

3
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBootSupport.c
View File

@ -1623,6 +1623,9 @@ EfiMemoryTypeToE820Type (
case EfiRuntimeServicesData:
return EfiAcpiAddressRangeMemory;
case EfiPersistentMemory:
return EfiAddressRangePersistentMemory;
case EfiACPIReclaimMemory:
return EfiAcpiAddressRangeACPI;