Reviewed-by: Nate DeSimone <nathaniel.l.desim...@intel.com> > -----Original Message----- > From: Chiu, Chasel <chasel.c...@intel.com> > Sent: Tuesday, August 9, 2022 5:48 PM > To: devel@edk2.groups.io > Cc: Chiu, Chasel <chasel.c...@intel.com>; Desimone, Nathaniel L > <nathaniel.l.desim...@intel.com>; Zeng, Star <star.z...@intel.com> > Subject: [PATCH v2 2/4] IntelFsp2WrapperPkg: Add FSP 2.4 MultiPhase > interface. > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3916 > > Provide FSP 2.4 MultiPhase wrapper support library. > > Cc: Nate DeSimone <nathaniel.l.desim...@intel.com> > Cc: Star Zeng <star.z...@intel.com> > Signed-off-by: Chasel Chiu <chasel.c...@intel.com> > --- > > IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSampl > e/FspWrapperPlatformMultiPhaseLibSample.c | 49 > +++++++++++++++++++++++++++++++++++++++++++++++++ > > IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/PeiFspWra > pperMultiPhaseProcessLib.c | 355 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > +++++++ > IntelFsp2WrapperPkg/Include/Library/FspWrapperMultiPhaseProcessLib.h > | 62 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ++++ > IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > | 10 +++++++++- > IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dsc > | 6 +++++- > > IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSampl > e/BaseFspWrapperPlatformMultiPhaseLibSample.inf | 37 > +++++++++++++++++++++++++++++++++++++ > > IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/FspWrappe > rMultiPhaseProcessLib.inf | 48 > ++++++++++++++++++++++++++++++++++++++++++++++++ > 7 files changed, 565 insertions(+), 2 deletions(-) > > diff --git > a/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSam > ple/FspWrapperPlatformMultiPhaseLibSample.c > b/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSam > ple/FspWrapperPlatformMultiPhaseLibSample.c > new file mode 100644 > index 0000000000..ef8819203d > --- /dev/null > +++ > b/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSam > ple/FspWrapperPlatformMultiPhaseLibSample.c > @@ -0,0 +1,49 @@ > +/** @file > > + Support FSP MultiPhase process. > > + > > + Copyright (c) 2022, Intel Corporation. All rights reserved.<BR> > > + SPDX-License-Identifier: BSD-2-Clause-Patent > > + > > +**/ > > + > > +#include <Library/BaseLib.h> > > +#include <Library/DebugLib.h> > > +#include <Library/PcdLib.h> > > + > > +/** > > + FSP Wrapper Platform MultiPhase Handler > > + > > + @param[in] FspHobListPtr - Pointer to FSP HobList (valid after FSP-M > completed) > > + @param[in] ComponentIndex - FSP Component which executing > MultiPhase initialization. > > + @param[in] PhaseIndex - Indicates current execution phase of FSP > MultiPhase initialization. > > + > > + @retval EFI_STATUS Always return EFI_SUCCESS > > + > > +**/ > > +VOID > > +EFIAPI > > +FspWrapperPlatformMultiPhaseHandler ( > > + IN OUT VOID **FspHobListPtr, > > + IN UINT8 ComponentIndex, > > + IN UINT32 PhaseIndex > > + ) > > +{ > > + /* Example platform actions as below > > + switch (ComponentIndex) { > > + case FspMultiPhaseMemInitApiIndex: > > + switch (PhaseIndex) { > > + case 1: > > + PlatformAction1 (); > > + break; > > + } > > + break; > > + case FspMultiPhaseSiInitApiIndex: > > + switch (PhaseIndex) { > > + case 1: > > + PlatformAction2 (); > > + break; > > + } > > + break; > > + } > > + */ > > +} > > diff --git > a/IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/PeiFspWr > apperMultiPhaseProcessLib.c > b/IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/PeiFspW > rapperMultiPhaseProcessLib.c > new file mode 100644 > index 0000000000..c29a8277df > --- /dev/null > +++ > b/IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/PeiFspW > rapperMultiPhaseProcessLib.c > @@ -0,0 +1,355 @@ > +/** @file > > + Support FSP MultiPhase process. > > + > > + Copyright (c) 2022, Intel Corporation. All rights reserved.<BR> > > + SPDX-License-Identifier: BSD-2-Clause-Patent > > + > > +**/ > > + > > +#include <Library/BaseLib.h> > > +#include <Library/DebugLib.h> > > +#include <Library/PcdLib.h> > > +#include <Library/FspWrapperApiLib.h> > > +#include <Library/FspWrapperPlatformLib.h> > > +#include <FspEas.h> > > +#include <FspGlobalData.h> > > +#include <Ppi/ReadOnlyVariable2.h> > > +#include <Ppi/Variable.h> > > +#include <Library/PeiServicesLib.h> > > +#include <Library/FspWrapperMultiPhaseProcessLib.h> > > + > > +/** > > + Execute 32-bit FSP API entry code. > > + > > + @param[in] Function The 32bit code entry to be executed. > > + @param[in] Param1 The first parameter to pass to 32bit code. > > + @param[in] Param2 The second parameter to pass to 32bit code. > > + > > + @return EFI_STATUS. > > +**/ > > +EFI_STATUS > > +Execute32BitCode ( > > + IN UINT64 Function, > > + IN UINT64 Param1, > > + IN UINT64 Param2 > > + ); > > + > > +/** > > + Execute 64-bit FSP API entry code. > > + > > + @param[in] Function The 64bit code entry to be executed. > > + @param[in] Param1 The first parameter to pass to 64bit code. > > + @param[in] Param2 The second parameter to pass to 64bit code. > > + > > + @return EFI_STATUS. > > +**/ > > +EFI_STATUS > > +Execute64BitCode ( > > + IN UINT64 Function, > > + IN UINT64 Param1, > > + IN UINT64 Param2 > > + ); > > + > > +/** > > + Call FspsMultiPhase API. > > + > > + @param[in] FspsMultiPhaseParams - Parameters for MultiPhase API. > > + @param[in] FspHobListPtr - Pointer to FSP HobList (valid after FSP-M > completed) > > + @param[in] ComponentIndex - FSP Component which executing > MultiPhase initialization. > > + > > + @return EFI_UNSUPPORTED - the requested FspsMultiPhase API is not > supported. > > + @return EFI_DEVICE_ERROR - the FSP header was not found. > > + @return EFI status returned by FspsMultiPhase API. > > +**/ > > +EFI_STATUS > > +EFIAPI > > +CallFspMultiPhaseEntry ( > > + IN VOID *FspMultiPhaseParams, > > + IN OUT VOID **FspHobListPtr, > > + IN UINT8 ComponentIndex > > + ) > > +{ > > + FSP_INFO_HEADER *FspHeader; > > + // > > + // FSP_MULTI_PHASE_INIT and FSP_MULTI_PHASE_SI_INIT API functions > having same prototype. > > + // > > + UINTN FspMultiPhaseApiEntry; > > + UINTN FspMultiPhaseApiOffset; > > + EFI_STATUS Status; > > + BOOLEAN InterruptState; > > + > > + if (ComponentIndex == FspMultiPhaseMemInitApiIndex) { > > + FspHeader = (FSP_INFO_HEADER *)FspFindFspHeader (PcdGet32 > (PcdFspmBaseAddress)); > > + if (FspHeader == NULL) { > > + return EFI_DEVICE_ERROR; > > + } > > + > > + FspMultiPhaseApiOffset = FspHeader- > >FspMultiPhaseMemInitEntryOffset; > > + } else if (ComponentIndex == FspMultiPhaseSiInitApiIndex) { > > + FspHeader = (FSP_INFO_HEADER *)FspFindFspHeader (PcdGet32 > (PcdFspsBaseAddress)); > > + if (FspHeader == NULL) { > > + return EFI_DEVICE_ERROR; > > + } > > + > > + FspMultiPhaseApiOffset = FspHeader->FspMultiPhaseSiInitEntryOffset; > > + } > > + > > + if (FspMultiPhaseApiOffset == 0) { > > + return EFI_UNSUPPORTED; > > + } > > + > > + FspMultiPhaseApiEntry = FspHeader->ImageBase + > FspMultiPhaseApiOffset; > > + InterruptState = SaveAndDisableInterrupts (); > > + if ((FspHeader->ImageAttribute & BIT2) == 0) { > > + // BIT2: IMAGE_ATTRIBUTE_64BIT_MODE_SUPPORT > > + Status = Execute32BitCode ((UINTN)FspMultiPhaseApiEntry, > (UINTN)FspMultiPhaseParams, (UINTN)NULL); > > + } else { > > + Status = Execute64BitCode ((UINTN)FspMultiPhaseApiEntry, > (UINTN)FspMultiPhaseParams, (UINTN)NULL); > > + } > > + > > + SetInterruptState (InterruptState); > > + > > + DEBUG ((DEBUG_ERROR, "CallFspMultiPhaseEntry return Status %r \n", > Status)); > > + > > + return Status; > > +} > > + > > +/** > > + FSP Wrapper Variable Request Handler > > + > > + @param[in] FspHobListPtr - Pointer to FSP HobList (valid after FSP-M > completed) > > + @param[in] ComponentIndex - FSP Component which executing > MultiPhase initialization. > > + > > + @retval EFI_UNSUPPORTED FSP Wrapper cannot support the specific > variable request > > + @retval EFI_STATUS Return FSP returned status > > + > > +**/ > > +EFI_STATUS > > +EFIAPI > > +FspWrapperVariableRequestHandler ( > > + IN OUT VOID **FspHobListPtr, > > + IN UINT8 ComponentIndex > > + ) > > +{ > > + EFI_STATUS Status; > > + FSP_MULTI_PHASE_PARAMS FspMultiPhaseParams; > > + FSP_MULTI_PHASE_VARIABLE_REQUEST_INFO_PARAMS > *FspVariableRequestParams; > > + EFI_PEI_READ_ONLY_VARIABLE2_PPI *ReadOnlyVariablePpi; > > + EDKII_PEI_VARIABLE_PPI *VariablePpi; > > + BOOLEAN WriteVariableSupport; > > + FSP_MULTI_PHASE_COMPLETE_VARIABLE_REQUEST_PARAMS > CompleteVariableRequestParams; > > + > > + WriteVariableSupport = TRUE; > > + Status = PeiServicesLocatePpi ( > > + &gEdkiiPeiVariablePpiGuid, > > + 0, > > + NULL, > > + (VOID **)&VariablePpi > > + ); > > + if (EFI_ERROR (Status)) { > > + WriteVariableSupport = FALSE; > > + Status = PeiServicesLocatePpi ( > > + &gEfiPeiReadOnlyVariable2PpiGuid, > > + 0, > > + NULL, > > + (VOID **)&ReadOnlyVariablePpi > > + ); > > + ASSERT_EFI_ERROR (Status); > > + if (EFI_ERROR (Status)) { > > + return EFI_UNSUPPORTED; > > + } > > + } > > + > > + Status = FSP_STATUS_VARIABLE_REQUEST; > > + while (Status == FSP_STATUS_VARIABLE_REQUEST) { > > + // > > + // Get the variable request information from FSP. > > + // > > + FspMultiPhaseParams.MultiPhaseAction = > EnumMultiPhaseGetVariableRequestInfo; > > + FspMultiPhaseParams.PhaseIndex = 0; > > + Status = CallFspMultiPhaseEntry > (&FspMultiPhaseParams, > FspHobListPtr, ComponentIndex); > > + ASSERT_EFI_ERROR (Status); > > + // > > + // FSP should output this pointer for variable request information. > > + // > > + FspVariableRequestParams = > (FSP_MULTI_PHASE_VARIABLE_REQUEST_INFO_PARAMS > *)FspMultiPhaseParams.MultiPhaseParamPtr; > > + switch (FspVariableRequestParams->VariableRequest) { > > + case EnumFspVariableRequestGetVariable: > > + if (WriteVariableSupport) { > > + Status = VariablePpi->GetVariable ( > > + VariablePpi, > > + FspVariableRequestParams->VariableName, > > + FspVariableRequestParams->VariableGuid, > > + FspVariableRequestParams->Attributes, > > + (UINTN > *)FspVariableRequestParams->DataSize, > > + FspVariableRequestParams->Data > > + ); > > + } else { > > + Status = ReadOnlyVariablePpi->GetVariable ( > > + ReadOnlyVariablePpi, > > + > FspVariableRequestParams->VariableName, > > + > FspVariableRequestParams->VariableGuid, > > + > FspVariableRequestParams->Attributes, > > + (UINTN > *)FspVariableRequestParams->DataSize, > > + FspVariableRequestParams->Data > > + ); > > + } > > + > > + CompleteVariableRequestParams.VariableRequestStatus = Status; > > + FspMultiPhaseParams.MultiPhaseParamPtr = (VOID > *)&CompleteVariableRequestParams; > > + FspMultiPhaseParams.MultiPhaseAction = > EnumMultiPhaseCompleteVariableRequest; > > + Status = > CallFspMultiPhaseEntry > (&FspMultiPhaseParams, FspHobListPtr, ComponentIndex); > > + break; > > + > > + case EnumFspVariableRequestSetVariable: > > + if (WriteVariableSupport) { > > + Status = VariablePpi->SetVariable ( > > + VariablePpi, > > + FspVariableRequestParams->VariableName, > > + FspVariableRequestParams->VariableGuid, > > + *FspVariableRequestParams->Attributes, > > + (UINTN)*FspVariableRequestParams->DataSize, > > + FspVariableRequestParams->Data > > + ); > > + } else { > > + Status = EFI_UNSUPPORTED; > > + } > > + > > + CompleteVariableRequestParams.VariableRequestStatus = Status; > > + FspMultiPhaseParams.MultiPhaseParamPtr = (VOID > *)&CompleteVariableRequestParams; > > + FspMultiPhaseParams.MultiPhaseAction = > EnumMultiPhaseCompleteVariableRequest; > > + Status = > CallFspMultiPhaseEntry > (&FspMultiPhaseParams, FspHobListPtr, ComponentIndex); > > + break; > > + > > + case EnumFspVariableRequestGetNextVariableName: > > + if (WriteVariableSupport) { > > + Status = VariablePpi->GetNextVariableName ( > > + VariablePpi, > > + (UINTN > *)FspVariableRequestParams->VariableNameSize, > > + FspVariableRequestParams->VariableName, > > + FspVariableRequestParams->VariableGuid > > + ); > > + } else { > > + Status = ReadOnlyVariablePpi->NextVariableName ( > > + ReadOnlyVariablePpi, > > + (UINTN *)FspVariableRequestParams- > >VariableNameSize, > > + > FspVariableRequestParams->VariableName, > > + > FspVariableRequestParams->VariableGuid > > + ); > > + } > > + > > + CompleteVariableRequestParams.VariableRequestStatus = Status; > > + FspMultiPhaseParams.MultiPhaseParamPtr = (VOID > *)&CompleteVariableRequestParams; > > + FspMultiPhaseParams.MultiPhaseAction = > EnumMultiPhaseCompleteVariableRequest; > > + Status = > CallFspMultiPhaseEntry > (&FspMultiPhaseParams, FspHobListPtr, ComponentIndex); > > + break; > > + > > + case EnumFspVariableRequestQueryVariableInfo: > > + if (WriteVariableSupport) { > > + Status = VariablePpi->QueryVariableInfo ( > > + VariablePpi, > > + *FspVariableRequestParams->Attributes, > > + FspVariableRequestParams- > >MaximumVariableStorageSize, > > + FspVariableRequestParams- > >RemainingVariableStorageSize, > > + > FspVariableRequestParams->MaximumVariableSize > > + ); > > + } else { > > + Status = EFI_UNSUPPORTED; > > + } > > + > > + CompleteVariableRequestParams.VariableRequestStatus = Status; > > + FspMultiPhaseParams.MultiPhaseParamPtr = (VOID > *)&CompleteVariableRequestParams; > > + FspMultiPhaseParams.MultiPhaseAction = > EnumMultiPhaseCompleteVariableRequest; > > + Status = > CallFspMultiPhaseEntry > (&FspMultiPhaseParams, FspHobListPtr, ComponentIndex); > > + break; > > + > > + default: > > + DEBUG ((DEBUG_ERROR, "Unknown VariableRequest type!\n")); > > + Status = EFI_UNSUPPORTED; > > + break; > > + } > > + } > > + > > + // > > + // Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED > status > > + // > > + if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= > FSP_STATUS_RESET_REQUIRED_8)) { > > + DEBUG ((DEBUG_INFO, "FspMultiPhaseApi-0x%x requested reset %r\n", > ComponentIndex, Status)); > > + CallFspWrapperResetSystem ((UINTN)Status); > > + } > > + > > + return Status; > > +} > > + > > +/** > > + FSP Wrapper MultiPhase Handler > > + > > + @param[in] FspHobListPtr - Pointer to FSP HobList (valid after FSP-M > completed) > > + @param[in] ComponentIndex - FSP Component which executing > MultiPhase initialization. > > + > > + @retval EFI_STATUS Always return EFI_SUCCESS > > + > > +**/ > > +EFI_STATUS > > +EFIAPI > > +FspWrapperMultiPhaseHandler ( > > + IN OUT VOID **FspHobListPtr, > > + IN UINT8 ComponentIndex > > + ) > > +{ > > + EFI_STATUS Status; > > + FSP_MULTI_PHASE_PARAMS FspMultiPhaseParams; > > + FSP_MULTI_PHASE_GET_NUMBER_OF_PHASES_PARAMS > FspMultiPhaseGetNumber; > > + UINT32 Index; > > + UINT32 NumOfPhases; > > + > > + // > > + // Query FSP for the number of phases supported. > > + // > > + FspMultiPhaseParams.MultiPhaseAction = > EnumMultiPhaseGetNumberOfPhases; > > + FspMultiPhaseParams.PhaseIndex = 0; > > + FspMultiPhaseParams.MultiPhaseParamPtr = (VOID > *)&FspMultiPhaseGetNumber; > > + Status = CallFspMultiPhaseEntry > (&FspMultiPhaseParams, > FspHobListPtr, ComponentIndex); > > + if (Status == EFI_UNSUPPORTED) { > > + // > > + // MultiPhase API was not supported > > + // > > + return Status; > > + } else { > > + ASSERT_EFI_ERROR (Status); > > + } > > + > > + NumOfPhases = FspMultiPhaseGetNumber.NumberOfPhases; > > + > > + for (Index = 1; Index <= NumOfPhases; Index++) { > > + DEBUG ((DEBUG_ERROR, "MultiPhase Index/NumOfPhases = %d of > %d\n", Index, NumOfPhases)); > > + // > > + // Platform actions can be added in below function for each component > and phase before returning control back to FSP. > > + // > > + FspWrapperPlatformMultiPhaseHandler (FspHobListPtr, > ComponentIndex, Index); > > + > > + FspMultiPhaseParams.MultiPhaseAction = > EnumMultiPhaseExecutePhase; > > + FspMultiPhaseParams.PhaseIndex = Index; > > + FspMultiPhaseParams.MultiPhaseParamPtr = NULL; > > + Status = CallFspMultiPhaseEntry > (&FspMultiPhaseParams, > FspHobListPtr, ComponentIndex); > > + > > + if (Status == FSP_STATUS_VARIABLE_REQUEST) { > > + // > > + // call to Variable request handler > > + // > > + FspWrapperVariableRequestHandler (FspHobListPtr, ComponentIndex); > > + } > > + > > + // > > + // Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED > status > > + // > > + if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= > FSP_STATUS_RESET_REQUIRED_8)) { > > + DEBUG ((DEBUG_INFO, "FspMultiPhaseApi-0x%x requested reset > %r\n", ComponentIndex, Status)); > > + CallFspWrapperResetSystem ((UINTN)Status); > > + } > > + > > + ASSERT_EFI_ERROR (Status); > > + } > > + > > + return EFI_SUCCESS; > > +} > > diff --git > a/IntelFsp2WrapperPkg/Include/Library/FspWrapperMultiPhaseProcessLib.h > b/IntelFsp2WrapperPkg/Include/Library/FspWrapperMultiPhaseProcessLib.h > new file mode 100644 > index 0000000000..65a5db233f > --- /dev/null > +++ > b/IntelFsp2WrapperPkg/Include/Library/FspWrapperMultiPhaseProcessLib.h > @@ -0,0 +1,62 @@ > +/** @file > > + Provide FSP wrapper MultiPhase handling functions. > > + > > + Copyright (c) 2022, Intel Corporation. All rights reserved.<BR> > > + SPDX-License-Identifier: BSD-2-Clause-Patent > > + > > +**/ > > + > > +#ifndef __FSP_WRAPPER_MULTI_PHASE_PROCESS_LIB_H__ > > +#define __FSP_WRAPPER_MULTI_PHASE_PROCESS_LIB_H__ > > + > > +/** > > + FSP Wrapper Platform MultiPhase Handler > > + > > + @param[in] FspHobListPtr - Pointer to FSP HobList (valid after FSP-M > completed) > > + @param[in] ComponentIndex - FSP Component which executing > MultiPhase initialization. > > + @param[in] PhaseIndex - Indicates current execution phase of FSP > MultiPhase initialization. > > + > > + @retval EFI_STATUS Always return EFI_SUCCESS > > + > > +**/ > > +VOID > > +EFIAPI > > +FspWrapperPlatformMultiPhaseHandler ( > > + IN OUT VOID **FspHobListPtr, > > + IN UINT8 ComponentIndex, > > + IN UINT32 PhaseIndex > > + ); > > + > > +/** > > + FSP Wrapper Variable Request Handler > > + > > + @param[in] FspHobListPtr - Pointer to FSP HobList (valid after FSP-M > completed) > > + @param[in] ComponentIndex - FSP Component which executing > MultiPhase initialization. > > + > > + @retval EFI_UNSUPPORTED FSP Wrapper cannot support the specific > variable request > > + @retval EFI_STATUS Return FSP returned status > > + > > +**/EFI_STATUS > > +EFIAPI > > +FspWrapperVariableRequestHandler ( > > + IN OUT VOID **FspHobListPtr, > > + IN UINT8 ComponentIndex > > + ); > > + > > +/** > > + FSP Wrapper MultiPhase Handler > > + > > + @param[in] FspHobListPtr - Pointer to FSP HobList (valid after FSP-M > completed) > > + @param[in] ComponentIndex - FSP Component which executing > MultiPhase initialization. > > + > > + @retval EFI_STATUS Always return EFI_SUCCESS > > + > > +**/ > > +EFI_STATUS > > +EFIAPI > > +FspWrapperMultiPhaseHandler ( > > + IN OUT VOID **FspHobListPtr, > > + IN UINT8 ComponentIndex > > + ); > > + > > +#endif > > diff --git a/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > b/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > index c43b0c2267..d96037b63b 100644 > --- a/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > +++ b/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > @@ -1,7 +1,7 @@ > ## @file > > # Provides drivers and definitions to support fsp in EDKII bios. > > # > > -# Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR> > > +# Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR> > > # SPDX-License-Identifier: BSD-2-Clause-Patent > > # > > ## > > @@ -28,6 +28,14 @@ > > > ## @libraryclass Provide FSP TPM measurement related function. > > FspMeasurementLib|Include/Library/FspMeasurementLib.h > > + > > + ## @libraryclass Provide MultiPhase handling related functions. > > + > FspWrapperMultiPhaseProcessLib|Include/Library/FspWrapperMultiPhasePr > ocessLib.h > > + > > + ## @libraryclass Provide MultiPhase platform actions related functions. > > + > FspWrapperPlatformMultiPhaseLib|Include/Library/FspWrapperMultiPhase > ProcessLib.h > > + > > + > > [Guids] > > # > > # GUID defined in package > > diff --git a/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dsc > b/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dsc > index 21e089000e..79a5c7f13d 100644 > --- a/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dsc > +++ b/IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dsc > @@ -1,7 +1,7 @@ > ## @file > > # Provides drivers and definitions to support fsp in EDKII bios. > > # > > -# Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR> > > +# Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR> > > # SPDX-License-Identifier: BSD-2-Clause-Patent > > # > > ## > > @@ -48,6 +48,8 @@ > > FspWrapperApiLib|IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/Ba > seFspWrapperApiLib.inf > > > FspWrapperApiTestLib|IntelFsp2WrapperPkg/Library/BaseFspWrapperApiTe > stLibNull/BaseFspWrapperApiTestLibNull.inf > > > FspMeasurementLib|IntelFsp2WrapperPkg/Library/BaseFspMeasurementLi > b/BaseFspMeasurementLib.inf > > + > FspWrapperPlatformMultiPhaseLib|IntelFsp2WrapperPkg/Library/BaseFspW > rapperPlatformMultiPhaseLibSample/BaseFspWrapperPlatformMultiPhaseLi > bSample.inf > > + > FspWrapperMultiPhaseProcessLib|IntelFsp2WrapperPkg/Library/FspWrappe > rMultiPhaseProcessLib/FspWrapperMultiPhaseProcessLib.inf > > > > # FSP platform sample > > > FspWrapperPlatformLib|IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatf > ormLibSample/BaseFspWrapperPlatformLibSample.inf > > @@ -91,6 +93,8 @@ > > IntelFsp2WrapperPkg/Library/BaseFspWrapperApiLib/BaseFspWrapperApiLi > b.inf > > > IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformLibSample/BaseFsp > WrapperPlatformLibSample.inf > > IntelFsp2WrapperPkg/FspWrapperNotifyDxe/FspWrapperNotifyDxe.inf > > + > IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSampl > e/BaseFspWrapperPlatformMultiPhaseLibSample.inf > > + > IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/FspWrappe > rMultiPhaseProcessLib.inf > > > > [PcdsFixedAtBuild.common] > > gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x1f > > diff --git > a/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSam > ple/BaseFspWrapperPlatformMultiPhaseLibSample.inf > b/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSam > ple/BaseFspWrapperPlatformMultiPhaseLibSample.inf > new file mode 100644 > index 0000000000..607ad41a23 > --- /dev/null > +++ > b/IntelFsp2WrapperPkg/Library/BaseFspWrapperPlatformMultiPhaseLibSam > ple/BaseFspWrapperPlatformMultiPhaseLibSample.inf > @@ -0,0 +1,37 @@ > +## @file > > +# FSP Wrapper to handle platform specific actions for > > +# FSP MultiPhase (SeparatePhase) Initialization. > > +# > > +# Copyright (c) 2022, Intel Corporation. All rights reserved.<BR> > > +# > > +# SPDX-License-Identifier: BSD-2-Clause-Patent > > +# > > +## > > + > > +[Defines] > > + INF_VERSION = 0x00010005 > > + BASE_NAME = BaseFspWrapperPlatformMultiPhaseLibSample > > + FILE_GUID = DB63E5AA-21C6-40BB-879A-CD1762C8427B > > + MODULE_TYPE = BASE > > + VERSION_STRING = 1.0 > > + LIBRARY_CLASS = FspWrapperPlatformMultiPhaseLib > > + > > +# > > +# The following information is for reference only and not required by the > build tools. > > +# > > +# VALID_ARCHITECTURES = IA32 X64 > > +# > > + > > +[Sources] > > + FspWrapperPlatformMultiPhaseLibSample.c > > + > > +[Packages] > > + MdePkg/MdePkg.dec > > + IntelFsp2Pkg/IntelFsp2Pkg.dec > > + IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > > + > > +[LibraryClasses] > > + DebugLib > > + BaseLib > > + PcdLib > > + PeiServicesLib > > diff --git > a/IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/FspWrap > perMultiPhaseProcessLib.inf > b/IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/FspWrap > perMultiPhaseProcessLib.inf > new file mode 100644 > index 0000000000..e76a7465f2 > --- /dev/null > +++ > b/IntelFsp2WrapperPkg/Library/FspWrapperMultiPhaseProcessLib/FspWrap > perMultiPhaseProcessLib.inf > @@ -0,0 +1,48 @@ > +## @file > > +# FSP wrapper to handle FSP MultiPhase (SeparatePhase) Initialization. > > +# > > +# Copyright (c) 2022, Intel Corporation. All rights reserved.<BR> > > +# > > +# SPDX-License-Identifier: BSD-2-Clause-Patent > > +# > > +## > > + > > +[Defines] > > + INF_VERSION = 0x00010005 > > + BASE_NAME = FspWrapperMultiPhaseProcessLib > > + FILE_GUID = 11E657B7-C3D8-405B-94C5-516840E67B75 > > + MODULE_TYPE = PEIM > > + VERSION_STRING = 1.0 > > + LIBRARY_CLASS = FspWrapperMultiPhaseProcessLib > > + > > +# > > +# The following information is for reference only and not required by the > build tools. > > +# > > +# VALID_ARCHITECTURES = IA32 > > +# > > + > > +[Sources] > > + PeiFspWrapperMultiPhaseProcessLib.c > > + > > +[Packages] > > + MdePkg/MdePkg.dec > > + IntelFsp2Pkg/IntelFsp2Pkg.dec > > + IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec > > + MdeModulePkg/MdeModulePkg.dec > > + > > +[LibraryClasses] > > + BaseMemoryLib > > + DebugLib > > + BaseLib > > + PcdLib > > + FspWrapperPlatformLib > > + PeiServicesLib > > + FspWrapperPlatformMultiPhaseLib > > + > > +[Ppis] > > + gEfiPeiReadOnlyVariable2PpiGuid > > + gEdkiiPeiVariablePpiGuid > > + > > +[Pcd] > > + gIntelFsp2WrapperTokenSpaceGuid.PcdFspmBaseAddress ## > CONSUMES > > + gIntelFsp2WrapperTokenSpaceGuid.PcdFspsBaseAddress ## > CONSUMES > > -- > 2.35.0.windows.1
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