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UefiPayloadPkg: Update UefiPayload driver for FDT support.

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REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4786

Add FDT detection and comsume FDT when needed.
Move some x86 specific function in the x86 folder.
Create HandOffHob via FDT memory node.

Signed-off-by: Linus Liu <linus.liu@intel.com>
This commit is contained in:
Linus Liu 2024-04-29 03:04:10 -07:00 committed by mergify[bot]
parent 0c4d6bb405
commit a0ac7cf67a
9 changed files with 325 additions and 258 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

372
UefiPayloadPkg/UefiPayloadEntry/FitUniversalPayloadEntry.c
View File

@ -6,6 +6,9 @@
#include "UefiPayloadEntry.h" #include "UefiPayloadEntry.h"
#include <Library/FdtLib.h> #include <Library/FdtLib.h>
#include <Guid/UniversalPayloadBase.h> #include <Guid/UniversalPayloadBase.h>
#include <Guid/MemoryTypeInformation.h>
#include <Library/FdtParserLib.h>
#include <Library/HobParserLib.h>
#define MEMORY_ATTRIBUTE_MASK (EFI_RESOURCE_ATTRIBUTE_PRESENT | \ #define MEMORY_ATTRIBUTE_MASK (EFI_RESOURCE_ATTRIBUTE_PRESENT | \
EFI_RESOURCE_ATTRIBUTE_INITIALIZED | \ EFI_RESOURCE_ATTRIBUTE_INITIALIZED | \
@ -23,6 +26,15 @@
EFI_RESOURCE_ATTRIBUTE_INITIALIZED | \ EFI_RESOURCE_ATTRIBUTE_INITIALIZED | \
EFI_RESOURCE_ATTRIBUTE_TESTED ) EFI_RESOURCE_ATTRIBUTE_TESTED )
GLOBAL_REMOVE_IF_UNREFERENCED EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
{ EfiACPIReclaimMemory, FixedPcdGet32 (PcdMemoryTypeEfiACPIReclaimMemory) },
{ EfiACPIMemoryNVS, FixedPcdGet32 (PcdMemoryTypeEfiACPIMemoryNVS) },
{ EfiReservedMemoryType, FixedPcdGet32 (PcdMemoryTypeEfiReservedMemoryType) },
{ EfiRuntimeServicesData, FixedPcdGet32 (PcdMemoryTypeEfiRuntimeServicesData) },
{ EfiRuntimeServicesCode, FixedPcdGet32 (PcdMemoryTypeEfiRuntimeServicesCode) },
{ EfiMaxMemoryType, 0 }
};
extern VOID *mHobList; extern VOID *mHobList;
CHAR8 *mLineBuffer = NULL; CHAR8 *mLineBuffer = NULL;
@ -36,6 +48,12 @@ PrintHob (
IN CONST VOID *HobStart IN CONST VOID *HobStart
); );
VOID
EFIAPI
ProcessLibraryConstructorList (
VOID
);
/** /**
Find the first substring. Find the first substring.
@param String Point to the string where to find the substring. @param String Point to the string where to find the substring.
@ -191,187 +209,6 @@ FixUpPcdDatabase (
return EFI_SUCCESS; return EFI_SUCCESS;
} }
/**
Add HOB into HOB list
@param[in] Hob The HOB to be added into the HOB list.
**/
VOID
AddNewHob (
IN EFI_PEI_HOB_POINTERS *Hob
)
{
EFI_PEI_HOB_POINTERS NewHob;
if (Hob->Raw == NULL) {
return;
}
NewHob.Header = CreateHob (Hob->Header->HobType, Hob->Header->HobLength);
ASSERT (NewHob.Header != NULL);
if (NewHob.Header == NULL) {
return;
}
CopyMem (NewHob.Header + 1, Hob->Header + 1, Hob->Header->HobLength - sizeof (EFI_HOB_GENERIC_HEADER));
}
/**
Found the Resource Descriptor HOB that contains a range (Base, Top)
@param[in] HobList Hob start address
@param[in] Base Memory start address
@param[in] Top Memory end address.
@retval The pointer to the Resource Descriptor HOB.
**/
EFI_HOB_RESOURCE_DESCRIPTOR *
FindResourceDescriptorByRange (
IN VOID *HobList,
IN EFI_PHYSICAL_ADDRESS Base,
IN EFI_PHYSICAL_ADDRESS Top
)
{
EFI_PEI_HOB_POINTERS Hob;
EFI_HOB_RESOURCE_DESCRIPTOR *ResourceHob;
for (Hob.Raw = (UINT8 *)HobList; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob)) {
//
// Skip all HOBs except Resource Descriptor HOBs
//
if (GET_HOB_TYPE (Hob) != EFI_HOB_TYPE_RESOURCE_DESCRIPTOR) {
continue;
}
//
// Skip Resource Descriptor HOBs that do not describe tested system memory
//
ResourceHob = Hob.ResourceDescriptor;
if (ResourceHob->ResourceType != EFI_RESOURCE_SYSTEM_MEMORY) {
continue;
}
if ((ResourceHob->ResourceAttribute & MEMORY_ATTRIBUTE_MASK) != TESTED_MEMORY_ATTRIBUTES) {
continue;
}
//
// Skip Resource Descriptor HOBs that do not contain the PHIT range EfiFreeMemoryBottom..EfiFreeMemoryTop
//
if (Base < ResourceHob->PhysicalStart) {
continue;
}
if (Top > (ResourceHob->PhysicalStart + ResourceHob->ResourceLength)) {
continue;
}
return ResourceHob;
}
return NULL;
}
/**
Find the highest below 4G memory resource descriptor, except the input Resource Descriptor.
@param[in] HobList Hob start address
@param[in] MinimalNeededSize Minimal needed size.
@param[in] ExceptResourceHob Ignore this Resource Descriptor.
@retval The pointer to the Resource Descriptor HOB.
**/
EFI_HOB_RESOURCE_DESCRIPTOR *
FindAnotherHighestBelow4GResourceDescriptor (
IN VOID *HobList,
IN UINTN MinimalNeededSize,
IN EFI_HOB_RESOURCE_DESCRIPTOR *ExceptResourceHob
)
{
EFI_PEI_HOB_POINTERS Hob;
EFI_HOB_RESOURCE_DESCRIPTOR *ResourceHob;
EFI_HOB_RESOURCE_DESCRIPTOR *ReturnResourceHob;
ReturnResourceHob = NULL;
for (Hob.Raw = (UINT8 *)HobList; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob)) {
//
// Skip all HOBs except Resource Descriptor HOBs
//
if (GET_HOB_TYPE (Hob) != EFI_HOB_TYPE_RESOURCE_DESCRIPTOR) {
continue;
}
//
// Skip Resource Descriptor HOBs that do not describe tested system memory
//
ResourceHob = Hob.ResourceDescriptor;
if (ResourceHob->ResourceType != EFI_RESOURCE_SYSTEM_MEMORY) {
continue;
}
if ((ResourceHob->ResourceAttribute & MEMORY_ATTRIBUTE_MASK) != TESTED_MEMORY_ATTRIBUTES) {
continue;
}
//
// Skip if the Resource Descriptor HOB equals to ExceptResourceHob
//
if (ResourceHob == ExceptResourceHob) {
continue;
}
//
// Skip Resource Descriptor HOBs that are beyond 4G
//
if ((ResourceHob->PhysicalStart + ResourceHob->ResourceLength) > BASE_4GB) {
continue;
}
//
// Skip Resource Descriptor HOBs that are too small
//
if (ResourceHob->ResourceLength < MinimalNeededSize) {
continue;
}
//
// Return the topest Resource Descriptor
//
if (ReturnResourceHob == NULL) {
ReturnResourceHob = ResourceHob;
} else {
if (ReturnResourceHob->PhysicalStart < ResourceHob->PhysicalStart) {
ReturnResourceHob = ResourceHob;
}
}
}
return ReturnResourceHob;
}
/**
Check the HOB and decide if it is need inside Payload
Payload maintainer may make decision which HOB is need or needn't
Then add the check logic in the function.
@param[in] Hob The HOB to check
@retval TRUE If HOB is need inside Payload
@retval FALSE If HOB is needn't inside Payload
**/
BOOLEAN
IsHobNeed (
EFI_PEI_HOB_POINTERS Hob
)
{
if (Hob.Header->HobType == EFI_HOB_TYPE_HANDOFF) {
return FALSE;
}
if (Hob.Header->HobType == EFI_HOB_TYPE_MEMORY_ALLOCATION) {
if (CompareGuid (&Hob.MemoryAllocationModule->MemoryAllocationHeader.Name, &gEfiHobMemoryAllocModuleGuid)) {
return FALSE;
}
}
// Arrive here mean the HOB is need
return TRUE;
}
/** /**
It will build Fv HOBs based on information from bootloaders. It will build Fv HOBs based on information from bootloaders.
@param[out] DxeFv The pointer to the DXE FV in memory. @param[out] DxeFv The pointer to the DXE FV in memory.
@ -400,6 +237,8 @@ BuildFitLoadablesFvHob (
UINT32 DataSize; UINT32 DataSize;
UINT32 *Data32; UINT32 *Data32;
Fdt = NULL;
GuidHob = GetFirstGuidHob (&gUniversalPayloadBaseGuid); GuidHob = GetFirstGuidHob (&gUniversalPayloadBaseGuid);
if (GuidHob != NULL) { if (GuidHob != NULL) {
PayloadBase = (UNIVERSAL_PAYLOAD_BASE *)GET_GUID_HOB_DATA (GuidHob); PayloadBase = (UNIVERSAL_PAYLOAD_BASE *)GET_GUID_HOB_DATA (GuidHob);
@ -407,6 +246,10 @@ BuildFitLoadablesFvHob (
DEBUG ((DEBUG_INFO, "PayloadBase Entry = 0x%08x\n", PayloadBase->Entry)); DEBUG ((DEBUG_INFO, "PayloadBase Entry = 0x%08x\n", PayloadBase->Entry));
} }
if (Fdt == NULL) {
return EFI_UNSUPPORTED;
}
Status = FdtCheckHeader (Fdt); Status = FdtCheckHeader (Fdt);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED; return EFI_UNSUPPORTED;
@ -467,31 +310,25 @@ BuildFitLoadablesFvHob (
} }
/** /**
It will build HOBs based on information from bootloaders. *
@param[in] BootloaderParameter The starting memory address of bootloader parameter block. Create new HOB for new HOB list
@param[out] DxeFv The pointer to the DXE FV in memory.
@retval EFI_SUCCESS If it completed successfully. @param[in] BootloaderParameter The HOB to be added into the HOB list.
@retval Others If it failed to build required HOBs.
**/ **/
EFI_STATUS VOID
BuildHobs ( CreatNewHobForHoblist (
IN UINTN BootloaderParameter, IN UINTN BootloaderParameter
OUT EFI_FIRMWARE_VOLUME_HEADER **DxeFv
) )
{ {
EFI_PEI_HOB_POINTERS Hob; EFI_PEI_HOB_POINTERS Hob;
UINTN MinimalNeededSize; UINTN MinimalNeededSize;
EFI_PHYSICAL_ADDRESS FreeMemoryBottom; EFI_PHYSICAL_ADDRESS FreeMemoryBottom;
EFI_PHYSICAL_ADDRESS FreeMemoryTop; EFI_PHYSICAL_ADDRESS FreeMemoryTop;
EFI_PHYSICAL_ADDRESS MemoryBottom; EFI_PHYSICAL_ADDRESS MemoryBottom;
EFI_PHYSICAL_ADDRESS MemoryTop; EFI_PHYSICAL_ADDRESS MemoryTop;
EFI_HOB_RESOURCE_DESCRIPTOR *PhitResourceHob; EFI_HOB_RESOURCE_DESCRIPTOR *PhitResourceHob;
EFI_HOB_RESOURCE_DESCRIPTOR *ResourceHob; EFI_HOB_RESOURCE_DESCRIPTOR *ResourceHob;
UINT8 *GuidHob; EFI_HOB_HANDOFF_INFO_TABLE *HobInfo;
EFI_HOB_FIRMWARE_VOLUME *FvHob;
UNIVERSAL_PAYLOAD_ACPI_TABLE *AcpiTable;
ACPI_BOARD_INFO *AcpiBoardInfo;
EFI_HOB_HANDOFF_INFO_TABLE *HobInfo;
Hob.Raw = (UINT8 *)BootloaderParameter; Hob.Raw = (UINT8 *)BootloaderParameter;
MinimalNeededSize = FixedPcdGet32 (PcdSystemMemoryUefiRegionSize); MinimalNeededSize = FixedPcdGet32 (PcdSystemMemoryUefiRegionSize);
@ -512,7 +349,7 @@ BuildHobs (
// //
ResourceHob = FindAnotherHighestBelow4GResourceDescriptor (Hob.Raw, MinimalNeededSize, NULL); ResourceHob = FindAnotherHighestBelow4GResourceDescriptor (Hob.Raw, MinimalNeededSize, NULL);
if (ResourceHob == NULL) { if (ResourceHob == NULL) {
return EFI_NOT_FOUND; return;
} }
MemoryBottom = ResourceHob->PhysicalStart + ResourceHob->ResourceLength - MinimalNeededSize; MemoryBottom = ResourceHob->PhysicalStart + ResourceHob->ResourceLength - MinimalNeededSize;
@ -542,7 +379,7 @@ BuildHobs (
// //
ResourceHob = FindAnotherHighestBelow4GResourceDescriptor (Hob.Raw, MinimalNeededSize, PhitResourceHob); ResourceHob = FindAnotherHighestBelow4GResourceDescriptor (Hob.Raw, MinimalNeededSize, PhitResourceHob);
if (ResourceHob == NULL) { if (ResourceHob == NULL) {
return EFI_NOT_FOUND; return;
} }
MemoryBottom = ResourceHob->PhysicalStart + ResourceHob->ResourceLength - MinimalNeededSize; MemoryBottom = ResourceHob->PhysicalStart + ResourceHob->ResourceLength - MinimalNeededSize;
@ -553,14 +390,7 @@ BuildHobs (
HobInfo = HobConstructor ((VOID *)(UINTN)MemoryBottom, (VOID *)(UINTN)MemoryTop, (VOID *)(UINTN)FreeMemoryBottom, (VOID *)(UINTN)FreeMemoryTop); HobInfo = HobConstructor ((VOID *)(UINTN)MemoryBottom, (VOID *)(UINTN)MemoryTop, (VOID *)(UINTN)FreeMemoryBottom, (VOID *)(UINTN)FreeMemoryTop);
HobInfo->BootMode = Hob.HandoffInformationTable->BootMode; HobInfo->BootMode = Hob.HandoffInformationTable->BootMode;
//
// From now on, mHobList will point to the new Hob range.
//
//
// Create an empty FvHob for the DXE FV that contains DXE core.
//
BuildFvHob ((EFI_PHYSICAL_ADDRESS)0, 0);
// //
// Since payload created new Hob, move all hobs except PHIT from boot loader hob list. // Since payload created new Hob, move all hobs except PHIT from boot loader hob list.
// //
@ -573,7 +403,58 @@ BuildHobs (
Hob.Raw = GET_NEXT_HOB (Hob); Hob.Raw = GET_NEXT_HOB (Hob);
} }
BuildFitLoadablesFvHob (DxeFv); return;
}
/**
It will build HOBs based on information from bootloaders.
@param[in] NewFdtBase The pointer to New FdtBase.
@param[out] DxeFv The pointer to the DXE FV in memory.
@retval EFI_SUCCESS If it completed successfully.
@retval Others If it failed to build required HOBs.
**/
EFI_STATUS
FitBuildHobs (
IN UINTN NewFdtBase,
OUT EFI_FIRMWARE_VOLUME_HEADER **DxeFv
)
{
UINT8 *GuidHob;
UINT32 FdtSize;
EFI_HOB_FIRMWARE_VOLUME *FvHob;
UNIVERSAL_PAYLOAD_ACPI_TABLE *AcpiTable;
ACPI_BOARD_INFO *AcpiBoardInfo;
UNIVERSAL_PAYLOAD_DEVICE_TREE *Fdt;
if (FixedPcdGetBool (PcdHandOffFdtEnable)) {
//
// Back up FDT in Reserved memory region
//
if (NewFdtBase != 0) {
GuidHob = GetFirstGuidHob (&gUniversalPayloadDeviceTreeGuid);
if (GuidHob != NULL) {
Fdt = (UNIVERSAL_PAYLOAD_DEVICE_TREE *)GET_GUID_HOB_DATA (GuidHob);
if (Fdt != NULL) {
DEBUG ((DEBUG_INFO, "Update FDT base to reserved memory\n"));
FdtSize = PcdGet8 (PcdFDTPageSize) * EFI_PAGE_SIZE;
CopyMem ((VOID *)NewFdtBase, (VOID *)(Fdt->DeviceTreeAddress), FdtSize);
Fdt->DeviceTreeAddress = NewFdtBase;
}
}
}
}
//
// To create Memory Type Information HOB
//
GuidHob = GetFirstGuidHob (&gEfiMemoryTypeInformationGuid);
if (GuidHob == NULL) {
BuildGuidDataHob (
&gEfiMemoryTypeInformationGuid,
mDefaultMemoryTypeInformation,
sizeof (mDefaultMemoryTypeInformation)
);
}
// //
// Create guid hob for acpi board information // Create guid hob for acpi board information
@ -588,6 +469,12 @@ BuildHobs (
} }
} }
//
// Create an empty FvHob for the DXE FV that contains DXE core.
//
BuildFvHob ((EFI_PHYSICAL_ADDRESS)0, 0);
BuildFitLoadablesFvHob (DxeFv);
// //
// Update DXE FV information to first fv hob in the hob list, which // Update DXE FV information to first fv hob in the hob list, which
// is the empty FvHob created before. // is the empty FvHob created before.
@ -600,12 +487,12 @@ BuildHobs (
/** /**
Entry point to the C language phase of UEFI payload. Entry point to the C language phase of UEFI payload.
@param[in] BootloaderParameter The starting address of bootloader parameter block. @param[in] BootloaderParameter The starting address of FDT .
@retval It will not return if SUCCESS, and return error when passing bootloader parameter. @retval It will not return if SUCCESS, and return error when passing bootloader parameter.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
_ModuleEntryPoint ( FitUplEntryPoint (
IN UINTN BootloaderParameter IN UINTN BootloaderParameter
) )
{ {
@ -614,13 +501,51 @@ _ModuleEntryPoint (
EFI_PEI_HOB_POINTERS Hob; EFI_PEI_HOB_POINTERS Hob;
EFI_FIRMWARE_VOLUME_HEADER *DxeFv; EFI_FIRMWARE_VOLUME_HEADER *DxeFv;
mHobList = (VOID *)BootloaderParameter; #if FixedPcdGetBool (PcdHandOffFdtEnable) == 1
DxeFv = NULL; PHYSICAL_ADDRESS HobListPtr;
VOID *FdtBase;
#endif
VOID *FdtBaseResvd;
if (FixedPcdGetBool (PcdHandOffFdtEnable)) {
mHobList = (VOID *)NULL;
} else {
mHobList = (VOID *)BootloaderParameter;
}
DxeFv = NULL;
FdtBaseResvd = 0;
// Call constructor for all libraries // Call constructor for all libraries
ProcessLibraryConstructorList (); ProcessLibraryConstructorList ();
DEBUG ((DEBUG_INFO, "Entering Universal Payload...\n")); DEBUG ((DEBUG_INFO, "Entering Universal Payload...\n"));
DEBUG ((DEBUG_INFO, "sizeof(UINTN) = 0x%x\n", sizeof (UINTN))); DEBUG ((DEBUG_INFO, "sizeof(UINTN) = 0x%x\n", sizeof (UINTN)));
DEBUG ((DEBUG_INFO, "BootloaderParameter = 0x%x\n", BootloaderParameter));
DEBUG ((DEBUG_INFO, "Start init Hobs...\n"));
#if FixedPcdGetBool (PcdHandOffFdtEnable) == 1
HobListPtr = UplInitHob ((VOID *)BootloaderParameter);
//
// Found hob list node
//
if (HobListPtr != 0) {
FdtBase = (VOID *)BootloaderParameter;
if (FdtCheckHeader (FdtBase) == 0) {
CustomFdtNodeParser ((VOID *)FdtBase, (VOID *)HobListPtr);
FdtBaseResvd = PayloadAllocatePages (PcdGet8 (PcdFDTPageSize), EfiReservedMemoryType);
}
}
#else
CreatNewHobForHoblist (BootloaderParameter);
#endif
// Build HOB based on information from Bootloader
Status = FitBuildHobs ((UINTN)FdtBaseResvd, &DxeFv);
// Call constructor for all libraries again since hobs were built
ProcessLibraryConstructorList ();
DEBUG_CODE ( DEBUG_CODE (
// //
@ -629,23 +554,10 @@ _ModuleEntryPoint (
PrintHob (mHobList); PrintHob (mHobList);
); );
// Initialize floating point operating environment to be compliant with UEFI spec.
InitializeFloatingPointUnits ();
// Build HOB based on information from Bootloader
Status = BuildHobs (BootloaderParameter, &DxeFv);
ASSERT_EFI_ERROR (Status);
FixUpPcdDatabase (DxeFv); FixUpPcdDatabase (DxeFv);
Status = UniversalLoadDxeCore (DxeFv, &DxeCoreEntryPoint); Status = UniversalLoadDxeCore (DxeFv, &DxeCoreEntryPoint);
ASSERT_EFI_ERROR (Status); ASSERT_EFI_ERROR (Status);
//
// Mask off all legacy 8259 interrupt sources
//
IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, 0xFF);
IoWrite8 (LEGACY_8259_MASK_REGISTER_SLAVE, 0xFF);
Hob.HandoffInformationTable = (EFI_HOB_HANDOFF_INFO_TABLE *)GetFirstHob (EFI_HOB_TYPE_HANDOFF); Hob.HandoffInformationTable = (EFI_HOB_HANDOFF_INFO_TABLE *)GetFirstHob (EFI_HOB_TYPE_HANDOFF);
HandOffToDxeCore (DxeCoreEntryPoint, Hob); HandOffToDxeCore (DxeCoreEntryPoint, Hob);

21
UefiPayloadPkg/UefiPayloadEntry/FitUniversalPayloadEntry.inf
View File

@ -30,13 +30,13 @@
[Sources.Ia32] [Sources.Ia32]
X64/VirtualMemory.h X64/VirtualMemory.h
X64/VirtualMemory.c X64/VirtualMemory.c
Ia32/DxeLoadFunc.c Ia32/DxeLoadFuncFit.c
Ia32/IdtVectorAsm.nasm Ia32/IdtVectorAsm.nasm
[Sources.X64] [Sources.X64]
X64/VirtualMemory.h X64/VirtualMemory.h
X64/VirtualMemory.c X64/VirtualMemory.c
X64/DxeLoadFunc.c X64/DxeLoadFuncFit.c
[Packages] [Packages]
MdePkg/MdePkg.dec MdePkg/MdePkg.dec
@ -55,6 +55,8 @@
CpuLib CpuLib
FdtLib FdtLib
HobPrintLib HobPrintLib
CustomFdtNodeParserLib
PcdLib
[Guids] [Guids]
gEfiMemoryTypeInformationGuid gEfiMemoryTypeInformationGuid
@ -72,6 +74,7 @@
gUniversalPayloadAcpiTableGuid gUniversalPayloadAcpiTableGuid
gUniversalPayloadPciRootBridgeInfoGuid gUniversalPayloadPciRootBridgeInfoGuid
gUniversalPayloadSmbios3TableGuid gUniversalPayloadSmbios3TableGuid
gUniversalPayloadDeviceTreeGuid
[FeaturePcd.IA32] [FeaturePcd.IA32]
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode ## CONSUMES
@ -79,7 +82,6 @@
[FeaturePcd.X64] [FeaturePcd.X64]
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplBuildPageTables ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplBuildPageTables ## CONSUMES
[Pcd.IA32,Pcd.X64] [Pcd.IA32,Pcd.X64]
gUefiPayloadPkgTokenSpaceGuid.PcdPcdDriverFile gUefiPayloadPkgTokenSpaceGuid.PcdPcdDriverFile
gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable ## SOMETIMES_CONSUMES
@ -89,11 +91,20 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbBase ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbBase ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbSize ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbSize ## CONSUMES
gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemBase gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemBase
gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemSize gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemSize
gUefiPayloadPkgTokenSpaceGuid.PcdSystemMemoryUefiRegionSize gUefiPayloadPkgTokenSpaceGuid.PcdSystemMemoryUefiRegionSize
gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeNxMemoryProtectionPolicy ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdDxeNxMemoryProtectionPolicy ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdImageProtectionPolicy ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdImageProtectionPolicy ## SOMETIMES_CONSUMES
gUefiPayloadPkgTokenSpaceGuid.PcdHandOffFdtEnable
gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiACPIMemoryNVS
gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory
gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType
gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData
gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode
gUefiPayloadPkgTokenSpaceGuid.PcdFDTPageSize
[BuildOptions]
MSFT:*_*_*_CC_FLAGS = /wd4244 /wd4305
GCC:*_*_*_CC_FLAGS = -Wno-error=pointer-to-int-cast -Wno-error=int-to-pointer-cast

12
UefiPayloadPkg/UefiPayloadEntry/Ia32/DxeLoadFunc.c
View File

@ -15,12 +15,15 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include <Library/MemoryAllocationLib.h> #include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h> #include <Library/PcdLib.h>
#include <Library/HobLib.h> #include <Library/HobLib.h>
#include <Library/FdtLib.h>
#include "VirtualMemory.h" #include "VirtualMemory.h"
#include "UefiPayloadEntry.h" #include "UefiPayloadEntry.h"
#define STACK_SIZE 0x20000 #define STACK_SIZE 0x20000
#define IDT_ENTRY_COUNT 32 #define IDT_ENTRY_COUNT 32
extern VOID *mHobList;
typedef struct _X64_IDT_TABLE { typedef struct _X64_IDT_TABLE {
// //
// Reserved 4 bytes preceding PeiService and IdtTable, // Reserved 4 bytes preceding PeiService and IdtTable,
@ -268,6 +271,15 @@ HandOffToDxeCore (
UINT32 Index; UINT32 Index;
X64_IDT_TABLE *IdtTableForX64; X64_IDT_TABLE *IdtTableForX64;
// Initialize floating point operating environment to be compliant with UEFI spec.
InitializeFloatingPointUnits ();
//
// Mask off all legacy 8259 interrupt sources
//
IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, 0xFF);
IoWrite8 (LEGACY_8259_MASK_REGISTER_SLAVE, 0xFF);
// //
// Clear page 0 and mark it as allocated if NULL pointer detection is enabled. // Clear page 0 and mark it as allocated if NULL pointer detection is enabled.
// //

50
UefiPayloadPkg/UefiPayloadEntry/MemoryAllocation.c
View File

@ -10,6 +10,56 @@
#include "UefiPayloadEntry.h" #include "UefiPayloadEntry.h"
/**
Allocates one or more pages of type EfiBootServicesData.
Allocates the number of pages of MemoryType and returns a pointer to the
allocated buffer. The buffer returned is aligned on a 4KB boundary.
If Pages is 0, then NULL is returned.
If there is not enough memory availble to satisfy the request, then NULL
is returned.
@param Pages The number of 4 KB pages to allocate.
@param MemoryType The MemoryType
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
PayloadAllocatePages (
IN UINTN Pages,
IN EFI_MEMORY_TYPE MemoryType
)
{
EFI_PEI_HOB_POINTERS Hob;
EFI_PHYSICAL_ADDRESS Offset;
EFI_HOB_HANDOFF_INFO_TABLE *HobTable;
Hob.Raw = GetHobList ();
HobTable = Hob.HandoffInformationTable;
if (Pages == 0) {
return NULL;
}
// Make sure allocation address is page alligned.
Offset = HobTable->EfiFreeMemoryTop & EFI_PAGE_MASK;
if (Offset != 0) {
HobTable->EfiFreeMemoryTop -= Offset;
}
//
// Check available memory for the allocation
//
if (HobTable->EfiFreeMemoryTop - ((Pages * EFI_PAGE_SIZE) + sizeof (EFI_HOB_MEMORY_ALLOCATION)) < HobTable->EfiFreeMemoryBottom) {
return NULL;
}
HobTable->EfiFreeMemoryTop -= Pages * EFI_PAGE_SIZE;
BuildMemoryAllocationHob (HobTable->EfiFreeMemoryTop, Pages * EFI_PAGE_SIZE, MemoryType);
return (VOID *)(UINTN)HobTable->EfiFreeMemoryTop;
}
/** /**
Allocates one or more pages of type EfiBootServicesData. Allocates one or more pages of type EfiBootServicesData.

68
UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
View File

@ -35,6 +35,7 @@
#include <UniversalPayload/UniversalPayload.h> #include <UniversalPayload/UniversalPayload.h>
#include <UniversalPayload/ExtraData.h> #include <UniversalPayload/ExtraData.h>
#include <UniversalPayload/SerialPortInfo.h> #include <UniversalPayload/SerialPortInfo.h>
#include <UniversalPayload/DeviceTree.h>
#include <Guid/PcdDataBaseSignatureGuid.h> #include <Guid/PcdDataBaseSignatureGuid.h>
#define LEGACY_8259_MASK_REGISTER_MASTER 0x21 #define LEGACY_8259_MASK_REGISTER_MASTER 0x21
@ -134,6 +135,31 @@ UniversalLoadDxeCore (
OUT PHYSICAL_ADDRESS *DxeCoreEntryPoint OUT PHYSICAL_ADDRESS *DxeCoreEntryPoint
); );
/**
It will Parse FDT -node based on information.
@param[in] FdtBase The starting memory address of FdtBase
@retval HobList The base address of Hoblist.
**/
UINT64
EFIAPI
FdtNodeParser (
IN VOID *FdtBase
);
/**
It will Parse FDT -custom node based on information.
@param[in] FdtBase The starting memory address of FdtBase
@param[in] HostList The starting memory address of New Hob list.
**/
UINTN
EFIAPI
CustomFdtNodeParser (
IN VOID *FdtBase,
IN VOID *HostList
);
/** /**
Transfers control to DxeCore. Transfers control to DxeCore.
@ -206,4 +232,46 @@ BuildHobFromAcpi (
IN UINT64 AcpiTableBase IN UINT64 AcpiTableBase
); );
/**
Allocates one or more pages .
Allocates the number of pages of MemoryType and returns a pointer to the
allocated buffer. The buffer returned is aligned on a 4KB boundary.
If Pages is 0, then NULL is returned.
If there is not enough memory availble to satisfy the request, then NULL
is returned.
@param Pages The number of 4 KB pages to allocate.
@param MemoryType The Memorytype
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
PayloadAllocatePages (
IN UINTN Pages,
IN EFI_MEMORY_TYPE MemoryType
);
/**
Entry point to the C language phase of UEFI payload.
@param[in] FdtPrt The starting address of FDT .
@retval It will not return if SUCCESS, and return error when passing bootloader parameter.
**/
EFI_STATUS
EFIAPI
FitUplEntryPoint (
IN UINTN BootloaderParameter
);
/**
Entry point to the C language phase of UEFI payload.
@param[in] BootloaderParameter The starting address of bootloader parameter block.
@retval It will not return if SUCCESS, and return error when passing bootloader parameter.
**/
EFI_STATUS
EFIAPI
UplEntryPoint (
IN UINTN BootloaderParameter
);
#endif #endif

6
UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.c
View File

@ -486,12 +486,6 @@ _ModuleEntryPoint (
Status = UniversalLoadDxeCore (DxeFv, &DxeCoreEntryPoint); Status = UniversalLoadDxeCore (DxeFv, &DxeCoreEntryPoint);
ASSERT_EFI_ERROR (Status); ASSERT_EFI_ERROR (Status);
//
// Mask off all legacy 8259 interrupt sources
//
IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, 0xFF);
IoWrite8 (LEGACY_8259_MASK_REGISTER_SLAVE, 0xFF);
Hob.HandoffInformationTable = (EFI_HOB_HANDOFF_INFO_TABLE *)GetFirstHob (EFI_HOB_TYPE_HANDOFF); Hob.HandoffInformationTable = (EFI_HOB_HANDOFF_INFO_TABLE *)GetFirstHob (EFI_HOB_TYPE_HANDOFF);
HandOffToDxeCore (DxeCoreEntryPoint, Hob); HandOffToDxeCore (DxeCoreEntryPoint, Hob);

14
UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf
View File

@ -6,44 +6,37 @@
# SPDX-License-Identifier: BSD-2-Clause-Patent # SPDX-License-Identifier: BSD-2-Clause-Patent
# #
## ##
[Defines] [Defines]
INF_VERSION = 1.30 INF_VERSION = 1.30
BASE_NAME = UniversalPayloadEntry BASE_NAME = UniversalPayloadEntry
FILE_GUID = D4F0F269-1209-4A66-8039-C4D5A700EA4E FILE_GUID = D4F0F269-1209-4A66-8039-C4D5A700EA4E
MODULE_TYPE = SEC MODULE_TYPE = SEC
VERSION_STRING = 1.0 VERSION_STRING = 1.0
# #
# The following information is for reference only and not required by the build tools. # The following information is for reference only and not required by the build tools.
# #
# VALID_ARCHITECTURES = IA32 X64 # VALID_ARCHITECTURES = IA32 X64
# #
[Sources] [Sources]
UniversalPayloadEntry.c UniversalPayloadEntry.c
LoadDxeCore.c LoadDxeCore.c
MemoryAllocation.c MemoryAllocation.c
PrintHob.c PrintHob.c
AcpiTable.c AcpiTable.c
[Sources.Ia32] [Sources.Ia32]
X64/VirtualMemory.h X64/VirtualMemory.h
X64/VirtualMemory.c X64/VirtualMemory.c
Ia32/DxeLoadFunc.c Ia32/DxeLoadFunc.c
Ia32/IdtVectorAsm.nasm Ia32/IdtVectorAsm.nasm
[Sources.X64] [Sources.X64]
X64/VirtualMemory.h X64/VirtualMemory.h
X64/VirtualMemory.c X64/VirtualMemory.c
X64/DxeLoadFunc.c X64/DxeLoadFunc.c
[Packages] [Packages]
MdePkg/MdePkg.dec MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec MdeModulePkg/MdeModulePkg.dec
UefiCpuPkg/UefiCpuPkg.dec UefiCpuPkg/UefiCpuPkg.dec
UefiPayloadPkg/UefiPayloadPkg.dec UefiPayloadPkg/UefiPayloadPkg.dec
[LibraryClasses] [LibraryClasses]
BaseMemoryLib BaseMemoryLib
DebugLib DebugLib
@ -70,14 +63,10 @@
gUniversalPayloadAcpiTableGuid gUniversalPayloadAcpiTableGuid
gUniversalPayloadPciRootBridgeInfoGuid gUniversalPayloadPciRootBridgeInfoGuid
gUniversalPayloadSmbios3TableGuid gUniversalPayloadSmbios3TableGuid
[FeaturePcd.IA32] [FeaturePcd.IA32]
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode ## CONSUMES
[FeaturePcd.X64] [FeaturePcd.X64]
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplBuildPageTables ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplBuildPageTables ## CONSUMES
[Pcd.IA32,Pcd.X64] [Pcd.IA32,Pcd.X64]
gUefiPayloadPkgTokenSpaceGuid.PcdPcdDriverFile gUefiPayloadPkgTokenSpaceGuid.PcdPcdDriverFile
gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable ## SOMETIMES_CONSUMES
@ -87,12 +76,9 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbBase ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbBase ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbSize ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbSize ## CONSUMES
gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemBase gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemBase
gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemSize gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemSize
gUefiPayloadPkgTokenSpaceGuid.PcdSystemMemoryUefiRegionSize gUefiPayloadPkgTokenSpaceGuid.PcdSystemMemoryUefiRegionSize
gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeNxMemoryProtectionPolicy ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdDxeNxMemoryProtectionPolicy ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdImageProtectionPolicy ## SOMETIMES_CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdImageProtectionPolicy ## SOMETIMES_CONSUMES

12
UefiPayloadPkg/UefiPayloadEntry/X64/DxeLoadFunc.c
View File

@ -13,10 +13,13 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include <Library/MemoryAllocationLib.h> #include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h> #include <Library/PcdLib.h>
#include <Library/HobLib.h> #include <Library/HobLib.h>
#include <Library/FdtLib.h>
#include "X64/VirtualMemory.h" #include "X64/VirtualMemory.h"
#include "UefiPayloadEntry.h" #include "UefiPayloadEntry.h"
#define STACK_SIZE 0x20000 #define STACK_SIZE 0x20000
extern VOID *mHobList;
/** /**
Transfers control to DxeCore. Transfers control to DxeCore.
@ -40,6 +43,15 @@ HandOffToDxeCore (
VOID *GhcbBase; VOID *GhcbBase;
UINTN GhcbSize; UINTN GhcbSize;
// Initialize floating point operating environment to be compliant with UEFI spec.
InitializeFloatingPointUnits ();
//
// Mask off all legacy 8259 interrupt sources
//
IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, 0xFF);
IoWrite8 (LEGACY_8259_MASK_REGISTER_SLAVE, 0xFF);
// //
// Clear page 0 and mark it as allocated if NULL pointer detection is enabled. // Clear page 0 and mark it as allocated if NULL pointer detection is enabled.
// //

28
UefiPayloadPkg/UefiPayloadPkg.dsc
View File

@ -226,6 +226,7 @@
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
RngLib|MdePkg/Library/BaseRngLib/BaseRngLib.inf RngLib|MdePkg/Library/BaseRngLib/BaseRngLib.inf
HobLib|UefiPayloadPkg/Library/DxeHobLib/DxeHobLib.inf HobLib|UefiPayloadPkg/Library/DxeHobLib/DxeHobLib.inf
CustomFdtNodeParserLib|UefiPayloadPkg/Library/CustomFdtNodeParserNullLib/CustomFdtNodeParserNullLib.inf
# #
# UEFI & PI # UEFI & PI
@ -472,6 +473,8 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0 gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0
gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|FALSE gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|FALSE
gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable|TRUE gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable|TRUE
gUefiPayloadPkgTokenSpaceGuid.PcdHandOffFdtEnable|FALSE
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 } gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
gUefiPayloadPkgTokenSpaceGuid.PcdPcdDriverFile|{ 0x57, 0x72, 0xcf, 0x80, 0xab, 0x87, 0xf9, 0x47, 0xa3, 0xfe, 0xD5, 0x0B, 0x76, 0xd8, 0x95, 0x41 } gUefiPayloadPkgTokenSpaceGuid.PcdPcdDriverFile|{ 0x57, 0x72, 0xcf, 0x80, 0xab, 0x87, 0xf9, 0x47, 0xa3, 0xfe, 0xD5, 0x0B, 0x76, 0xd8, 0x95, 0x41 }
@ -515,10 +518,13 @@
!endif !endif
!endif !endif
[PcdsPatchableInModule.X64] [PcdsPatchableInModule.X64]
!if $(NETWORK_DRIVER_ENABLE) == TRUE !if $(NETWORK_DRIVER_ENABLE) == TRUE
gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE
!endif !endif
gUefiPayloadPkgTokenSpaceGuid.SizeOfIoSpace|16
gUefiPayloadPkgTokenSpaceGuid.PcdFDTPageSize|8
[PcdsPatchableInModule.common] [PcdsPatchableInModule.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 } gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
@ -542,7 +548,7 @@
# The following parameters are set by Library/PlatformHookLib # The following parameters are set by Library/PlatformHookLib
# #
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseMmio|FALSE gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseMmio|FALSE
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase|0 gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase|0x3F8
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialBaudRate|$(BAUD_RATE) gEfiMdeModulePkgTokenSpaceGuid.PcdSerialBaudRate|$(BAUD_RATE)
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterStride|1 gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterStride|1
@ -638,7 +644,15 @@
!if $(UNIVERSAL_PAYLOAD_FORMAT) == "ELF" !if $(UNIVERSAL_PAYLOAD_FORMAT) == "ELF"
UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf
!elseif $(UNIVERSAL_PAYLOAD_FORMAT) == "FIT" !elseif $(UNIVERSAL_PAYLOAD_FORMAT) == "FIT"
UefiPayloadPkg/UefiPayloadEntry/FitUniversalPayloadEntry.inf UefiPayloadPkg/UefiPayloadEntry/FitUniversalPayloadEntry.inf {
<LibraryClasses>
!if gUefiPayloadPkgTokenSpaceGuid.PcdHandOffFdtEnable == TRUE
FdtLib|MdePkg/Library/BaseFdtLib/BaseFdtLib.inf
CustomFdtNodeParserLib|UefiPayloadPkg/Library/CustomFdtNodeParserLib/CustomFdtNodeParserLib.inf
NULL|UefiPayloadPkg/Library/FdtParserLib/FdtParseLib.inf
!endif
NULL|UefiPayloadPkg/Library/HobParseLib/HobParseLib.inf
}
!else !else
UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
!endif !endif
@ -651,7 +665,15 @@
!if $(UNIVERSAL_PAYLOAD_FORMAT) == "ELF" !if $(UNIVERSAL_PAYLOAD_FORMAT) == "ELF"
UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf UefiPayloadPkg/UefiPayloadEntry/UniversalPayloadEntry.inf
!elseif $(UNIVERSAL_PAYLOAD_FORMAT) == "FIT" !elseif $(UNIVERSAL_PAYLOAD_FORMAT) == "FIT"
UefiPayloadPkg/UefiPayloadEntry/FitUniversalPayloadEntry.inf UefiPayloadPkg/UefiPayloadEntry/FitUniversalPayloadEntry.inf {
<LibraryClasses>
!if gUefiPayloadPkgTokenSpaceGuid.PcdHandOffFdtEnable == TRUE
FdtLib|MdePkg/Library/BaseFdtLib/BaseFdtLib.inf
CustomFdtNodeParserLib|UefiPayloadPkg/Library/CustomFdtNodeParserLib/CustomFdtNodeParserLib.inf
NULL|UefiPayloadPkg/Library/FdtParserLib/FdtParseLib.inf
!endif
NULL|UefiPayloadPkg/Library/HobParseLib/HobParseLib.inf
}
!else !else
UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
!endif !endif