diff options
| -rw-r--r-- | UefiPayloadPkg/Library/FdtParserLib/FdtParserLib.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/UefiPayloadPkg/Library/FdtParserLib/FdtParserLib.c b/UefiPayloadPkg/Library/FdtParserLib/FdtParserLib.c index 4684f11497..24dd0be9ab 100644 --- a/UefiPayloadPkg/Library/FdtParserLib/FdtParserLib.c +++ b/UefiPayloadPkg/Library/FdtParserLib/FdtParserLib.c @@ -236,6 +236,7 @@ ParseReservedMemory ( UNIVERSAL_PAYLOAD_ACPI_TABLE *PlatformAcpiTable;
UNIVERSAL_PAYLOAD_SMBIOS_TABLE *SmbiosTable;
FDT_NODE_HEADER *NodePtr;
+ UINT32 Attribute;
PlatformAcpiTable = NULL;
@@ -273,6 +274,10 @@ ParseReservedMemory ( } else if (AsciiStrnCmp (TempStr, "runtime-data", AsciiStrLen ("runtime-data")) == 0) {
DEBUG ((DEBUG_INFO, " runtime-data"));
BuildMemoryAllocationHob (StartAddress, NumberOfBytes, EfiRuntimeServicesData);
+ } else if (AsciiStrnCmp (TempStr, "special-purpose", AsciiStrLen ("special-purpose")) == 0) {
+ Attribute = MEMORY_ATTRIBUTE_DEFAULT | EFI_RESOURCE_ATTRIBUTE_SPECIAL_PURPOSE;
+ DEBUG ((DEBUG_INFO, " special-purpose memory"));
+ BuildResourceDescriptorHob (EFI_RESOURCE_SYSTEM_MEMORY, Attribute, StartAddress, NumberOfBytes);
} else if (AsciiStrnCmp (TempStr, "acpi", AsciiStrLen ("acpi")) == 0) {
DEBUG ((DEBUG_INFO, " acpi, StartAddress:%x, NumberOfBytes:%x", StartAddress, NumberOfBytes));
BuildMemoryAllocationHob (StartAddress, NumberOfBytes, EfiBootServicesData);
|