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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 /** @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 This program and the accompanying materials
are licensed and made available under the terms and conditions are licensed and made available under the terms and conditions
@ -481,7 +481,8 @@ typedef enum {
EfiAcpiAddressRangeMemory = 1, EfiAcpiAddressRangeMemory = 1,
EfiAcpiAddressRangeReserved = 2, EfiAcpiAddressRangeReserved = 2,
EfiAcpiAddressRangeACPI = 3, EfiAcpiAddressRangeACPI = 3,
EfiAcpiAddressRangeNVS = 4 EfiAcpiAddressRangeNVS = 4,
EfiAddressRangePersistentMemory = 7
} EFI_ACPI_MEMORY_TYPE; } EFI_ACPI_MEMORY_TYPE;
typedef struct { typedef struct {

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

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