register TemporaryRamDonePpi to call TempRamExit API, and register MemoryDiscoveredPpi\r
notify to call FspSiliconInit API.\r
\r
- Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php.\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include <Library/TimerLib.h>\r
#include <Library/PerformanceLib.h>\r
#include <Library/FspWrapperApiLib.h>\r
+#include <Library/FspMeasurementLib.h>\r
\r
#include <Ppi/FspSiliconInitDone.h>\r
#include <Ppi/EndOfPeiPhase.h>\r
#include <Ppi/MemoryDiscovered.h>\r
#include <Ppi/TemporaryRamDone.h>\r
#include <Ppi/SecPlatformInformation.h>\r
+#include <Ppi/Tcg.h>\r
+#include <Ppi/FirmwareVolumeInfoMeasurementExcluded.h>\r
#include <Library/FspWrapperApiTestLib.h>\r
#include <FspEas.h>\r
#include <FspStatusCode.h>\r
\r
-extern EFI_PEI_NOTIFY_DESCRIPTOR mS3EndOfPeiNotifyDesc;\r
-extern EFI_GUID gFspHobGuid;\r
+extern EFI_PEI_NOTIFY_DESCRIPTOR mS3EndOfPeiNotifyDesc;\r
+extern EFI_GUID gFspHobGuid;\r
\r
/**\r
- This function handles S3 resume task at the end of PEI\r
+ This function handles S3 resume task at the end of PEI.\r
\r
@param[in] PeiServices Pointer to PEI Services Table.\r
@param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r
**/\r
EFI_STATUS\r
EFIAPI\r
-S3EndOfPeiNotify(\r
- IN EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
- IN VOID *Ppi\r
+S3EndOfPeiNotify (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
+ IN VOID *Ppi\r
);\r
\r
-EFI_PEI_NOTIFY_DESCRIPTOR mS3EndOfPeiNotifyDesc = {\r
+EFI_PEI_NOTIFY_DESCRIPTOR mS3EndOfPeiNotifyDesc = {\r
(EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r
&gEfiEndOfPeiSignalPpiGuid,\r
S3EndOfPeiNotify\r
};\r
\r
/**\r
- This function handles S3 resume task at the end of PEI\r
+ This function handles S3 resume task at the end of PEI.\r
\r
@param[in] PeiServices Pointer to PEI Services Table.\r
@param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r
**/\r
EFI_STATUS\r
EFIAPI\r
-S3EndOfPeiNotify(\r
- IN EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
- IN VOID *Ppi\r
+S3EndOfPeiNotify (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
+ IN VOID *Ppi\r
)\r
{\r
- NOTIFY_PHASE_PARAMS NotifyPhaseParams;\r
- EFI_STATUS Status;\r
+ NOTIFY_PHASE_PARAMS NotifyPhaseParams;\r
+ EFI_STATUS Status;\r
\r
- DEBUG((DEBUG_INFO, "S3EndOfPeiNotify enter\n"));\r
+ DEBUG ((DEBUG_INFO, "S3EndOfPeiNotify enter\n"));\r
\r
NotifyPhaseParams.Phase = EnumInitPhaseAfterPciEnumeration;\r
- Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
- DEBUG((DEBUG_INFO, "FSP S3NotifyPhase AfterPciEnumeration status: 0x%x\n", Status));\r
+ Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
+ DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase AfterPciEnumeration status: 0x%x\n", Status));\r
\r
//\r
// Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r
//\r
if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r
- DEBUG((DEBUG_INFO, "FSP S3NotifyPhase AfterPciEnumeration requested reset 0x%x\n", Status));\r
- CallFspWrapperResetSystem ((UINT32)Status);\r
+ DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase AfterPciEnumeration requested reset 0x%x\n", Status));\r
+ CallFspWrapperResetSystem (Status);\r
}\r
\r
NotifyPhaseParams.Phase = EnumInitPhaseReadyToBoot;\r
- Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
- DEBUG((DEBUG_INFO, "FSP S3NotifyPhase ReadyToBoot status: 0x%x\n", Status));\r
+ Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
+ DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase ReadyToBoot status: 0x%x\n", Status));\r
\r
//\r
// Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r
//\r
if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r
- DEBUG((DEBUG_INFO, "FSP S3NotifyPhase ReadyToBoot requested reset 0x%x\n", Status));\r
- CallFspWrapperResetSystem ((UINT32)Status);\r
+ DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase ReadyToBoot requested reset 0x%x\n", Status));\r
+ CallFspWrapperResetSystem (Status);\r
}\r
\r
NotifyPhaseParams.Phase = EnumInitPhaseEndOfFirmware;\r
- Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
- DEBUG((DEBUG_INFO, "FSP S3NotifyPhase EndOfFirmware status: 0x%x\n", Status));\r
+ Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
+ DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase EndOfFirmware status: 0x%x\n", Status));\r
\r
//\r
// Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r
//\r
if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r
- DEBUG((DEBUG_INFO, "FSP S3NotifyPhase EndOfFirmware requested reset 0x%x\n", Status));\r
- CallFspWrapperResetSystem ((UINT32)Status);\r
+ DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase EndOfFirmware requested reset 0x%x\n", Status));\r
+ CallFspWrapperResetSystem (Status);\r
}\r
\r
return EFI_SUCCESS;\r
@param[in] This The pointer to this instance of this PPI.\r
@param[out] FspHobList The pointer to Hob list produced by FSP.\r
\r
- @return EFI_SUCCESS FReturn Hob list produced by FSP successfully.\r
+ @return EFI_SUCCESS Return Hob list produced by FSP successfully.\r
**/\r
EFI_STATUS\r
EFIAPI\r
FspSiliconInitDoneGetFspHobList (\r
- IN CONST EFI_PEI_SERVICES **PeiServices,\r
- IN FSP_SILICON_INIT_DONE_PPI *This,\r
- OUT VOID **FspHobList\r
+ IN CONST EFI_PEI_SERVICES **PeiServices,\r
+ IN FSP_SILICON_INIT_DONE_PPI *This,\r
+ OUT VOID **FspHobList\r
);\r
\r
-FSP_SILICON_INIT_DONE_PPI mFspSiliconInitDonePpi = {\r
+FSP_SILICON_INIT_DONE_PPI mFspSiliconInitDonePpi = {\r
FspSiliconInitDoneGetFspHobList\r
};\r
\r
-EFI_PEI_PPI_DESCRIPTOR mPeiFspSiliconInitDonePpi = {\r
+EFI_PEI_PPI_DESCRIPTOR mPeiFspSiliconInitDonePpi = {\r
EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,\r
&gFspSiliconInitDonePpiGuid,\r
&mFspSiliconInitDonePpi\r
@param[in] This The pointer to this instance of this PPI.\r
@param[out] FspHobList The pointer to Hob list produced by FSP.\r
\r
- @return EFI_SUCCESS FReturn Hob list produced by FSP successfully.\r
+ @return EFI_SUCCESS Return Hob list produced by FSP successfully.\r
**/\r
EFI_STATUS\r
EFIAPI\r
FspSiliconInitDoneGetFspHobList (\r
- IN CONST EFI_PEI_SERVICES **PeiServices,\r
- IN FSP_SILICON_INIT_DONE_PPI *This,\r
- OUT VOID **FspHobList\r
+ IN CONST EFI_PEI_SERVICES **PeiServices,\r
+ IN FSP_SILICON_INIT_DONE_PPI *This,\r
+ OUT VOID **FspHobList\r
)\r
{\r
- EFI_HOB_GUID_TYPE *GuidHob;\r
+ EFI_HOB_GUID_TYPE *GuidHob;\r
\r
GuidHob = GetFirstGuidHob (&gFspHobGuid);\r
if (GuidHob != NULL) {\r
- *FspHobList = *(VOID **)GET_GUID_HOB_DATA(GuidHob);\r
+ *FspHobList = *(VOID **)GET_GUID_HOB_DATA (GuidHob);\r
return EFI_SUCCESS;\r
} else {\r
return EFI_NOT_FOUND;\r
}\r
}\r
\r
+/**\r
+ Get the FSP S UPD Data address\r
+\r
+ @return FSP-S UPD Data Address\r
+**/\r
+UINTN\r
+GetFspsUpdDataAddress (\r
+ VOID\r
+ )\r
+{\r
+ if (PcdGet64 (PcdFspsUpdDataAddress64) != 0) {\r
+ return (UINTN)PcdGet64 (PcdFspsUpdDataAddress64);\r
+ } else {\r
+ return (UINTN)PcdGet32 (PcdFspsUpdDataAddress);\r
+ }\r
+}\r
+\r
+/**\r
+ This function is for FSP dispatch mode to perform post FSP-S process.\r
+\r
+ @param[in] PeiServices Pointer to PEI Services Table.\r
+ @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r
+ caused this function to execute.\r
+ @param[in] Ppi Pointer to the PPI data associated with this function.\r
+\r
+ @retval EFI_STATUS Status returned by PeiServicesInstallPpi ()\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+FspsWrapperEndOfPeiNotify (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
+ IN VOID *Ppi\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ //\r
+ // This step may include platform specific process in some boot loaders so\r
+ // aligning the same behavior between API and Dispatch modes.\r
+ // Note: In Dispatch mode no FspHobList so passing NULL to function and\r
+ // expecting function will handle it.\r
+ //\r
+ PostFspsHobProcess (NULL);\r
+\r
+ //\r
+ // Install FspSiliconInitDonePpi so that any other driver can consume this info.\r
+ //\r
+ Status = PeiServicesInstallPpi (&mPeiFspSiliconInitDonePpi);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ return Status;\r
+}\r
+\r
+EFI_PEI_NOTIFY_DESCRIPTOR mFspsWrapperEndOfPeiNotifyDesc = {\r
+ (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r
+ &gEfiEndOfPeiSignalPpiGuid,\r
+ FspsWrapperEndOfPeiNotify\r
+};\r
+\r
/**\r
This function is called after PEI core discover memory and finish migration.\r
\r
EFI_STATUS\r
EFIAPI\r
PeiMemoryDiscoveredNotify (\r
- IN EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
- IN VOID *Ppi\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
+ IN VOID *Ppi\r
);\r
\r
-EFI_PEI_NOTIFY_DESCRIPTOR mPeiMemoryDiscoveredNotifyDesc = {\r
+EFI_PEI_NOTIFY_DESCRIPTOR mPeiMemoryDiscoveredNotifyDesc = {\r
(EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r
&gEfiPeiMemoryDiscoveredPpiGuid,\r
PeiMemoryDiscoveredNotify\r
EFI_STATUS\r
EFIAPI\r
PeiMemoryDiscoveredNotify (\r
- IN EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
- IN VOID *Ppi\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
+ IN VOID *Ppi\r
)\r
{\r
- FSP_INFO_HEADER *FspsHeaderPtr;\r
- UINT64 TimeStampCounterStart;\r
- EFI_STATUS Status;\r
- VOID *FspHobListPtr;\r
- EFI_HOB_GUID_TYPE *GuidHob;\r
- FSPS_UPD_COMMON *FspsUpdDataPtr;\r
- UINTN *SourceData;\r
+ FSP_INFO_HEADER *FspsHeaderPtr;\r
+ UINT64 TimeStampCounterStart;\r
+ EFI_STATUS Status;\r
+ VOID *FspHobListPtr;\r
+ EFI_HOB_GUID_TYPE *GuidHob;\r
+ FSPS_UPD_COMMON *FspsUpdDataPtr;\r
+ UINTN *SourceData;\r
\r
DEBUG ((DEBUG_INFO, "PeiMemoryDiscoveredNotify enter\n"));\r
FspsUpdDataPtr = NULL;\r
return EFI_DEVICE_ERROR;\r
}\r
\r
- if (PcdGet32 (PcdFspsUpdDataAddress) == 0 && (FspsHeaderPtr->CfgRegionSize != 0) && (FspsHeaderPtr->CfgRegionOffset != 0)) {\r
+ if ((GetFspsUpdDataAddress () == 0) && (FspsHeaderPtr->CfgRegionSize != 0) && (FspsHeaderPtr->CfgRegionOffset != 0)) {\r
//\r
// Copy default FSP-S UPD data from Flash\r
//\r
SourceData = (UINTN *)((UINTN)FspsHeaderPtr->ImageBase + (UINTN)FspsHeaderPtr->CfgRegionOffset);\r
CopyMem (FspsUpdDataPtr, SourceData, (UINTN)FspsHeaderPtr->CfgRegionSize);\r
} else {\r
- FspsUpdDataPtr = (FSPS_UPD_COMMON *)PcdGet32 (PcdFspsUpdDataAddress);\r
+ FspsUpdDataPtr = (FSPS_UPD_COMMON *)GetFspsUpdDataAddress ();\r
ASSERT (FspsUpdDataPtr != NULL);\r
}\r
\r
UpdateFspsUpdData ((VOID *)FspsUpdDataPtr);\r
\r
TimeStampCounterStart = AsmReadTsc ();\r
- PERF_START_EX(&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_SILICON_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_ENTRY);\r
+ PERF_START_EX (&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_SILICON_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_ENTRY);\r
Status = CallFspSiliconInit ((VOID *)FspsUpdDataPtr);\r
- PERF_END_EX(&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_SILICON_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_EXIT);\r
+ PERF_END_EX (&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_SILICON_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_EXIT);\r
DEBUG ((DEBUG_INFO, "Total time spent executing FspSiliconInitApi: %d millisecond\n", DivU64x32 (GetTimeInNanoSecond (AsmReadTsc () - TimeStampCounterStart), 1000000)));\r
\r
//\r
// Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r
//\r
if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r
- DEBUG((DEBUG_INFO, "FspSiliconInitApi requested reset 0x%x\n", Status));\r
- CallFspWrapperResetSystem ((UINT32)Status);\r
+ DEBUG ((DEBUG_INFO, "FspSiliconInitApi requested reset 0x%x\n", Status));\r
+ CallFspWrapperResetSystem (Status);\r
}\r
\r
- if (EFI_ERROR(Status)) {\r
+ if (EFI_ERROR (Status)) {\r
DEBUG ((DEBUG_ERROR, "ERROR - Failed to execute FspSiliconInitApi(), Status = %r\n", Status));\r
}\r
- DEBUG((DEBUG_INFO, "FspSiliconInit status: 0x%x\n", Status));\r
+\r
+ DEBUG ((DEBUG_INFO, "FspSiliconInit status: 0x%x\n", Status));\r
ASSERT_EFI_ERROR (Status);\r
\r
Status = TestFspSiliconInitApiOutput ((VOID *)NULL);\r
// Install FspSiliconInitDonePpi so that any other driver can consume this info.\r
//\r
Status = PeiServicesInstallPpi (&mPeiFspSiliconInitDonePpi);\r
- ASSERT_EFI_ERROR(Status);\r
+ ASSERT_EFI_ERROR (Status);\r
\r
return Status;\r
}\r
\r
/**\r
- Do FSP initialization.\r
+ Do FSP initialization in API mode.\r
\r
- @return FSP initialization status.\r
+ @retval EFI_STATUS Always return EFI_SUCCESS\r
**/\r
EFI_STATUS\r
-FspsWrapperInit (\r
+FspsWrapperInitApiMode (\r
VOID\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_BOOT_MODE BootMode;\r
+ EFI_STATUS Status;\r
+ EFI_BOOT_MODE BootMode;\r
\r
//\r
- // Register MemoryDiscovered Nofity to run FspSiliconInit\r
+ // Register MemoryDiscovered Notify to run FspSiliconInit\r
//\r
Status = PeiServicesNotifyPpi (&mPeiMemoryDiscoveredNotifyDesc);\r
ASSERT_EFI_ERROR (Status);\r
}\r
\r
/**\r
- This is the entrypoint of PEIM\r
+ Do FSP initialization in Dispatch mode.\r
+\r
+ @retval FSP initialization status.\r
+**/\r
+EFI_STATUS\r
+FspsWrapperInitDispatchMode (\r
+ VOID\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_PEI_FIRMWARE_VOLUME_INFO_MEASUREMENT_EXCLUDED_PPI *MeasurementExcludedFvPpi;\r
+ EFI_PEI_PPI_DESCRIPTOR *MeasurementExcludedPpiList;\r
+\r
+ MeasurementExcludedFvPpi = AllocatePool (sizeof (*MeasurementExcludedFvPpi));\r
+ ASSERT (MeasurementExcludedFvPpi != NULL);\r
+ MeasurementExcludedFvPpi->Count = 1;\r
+ MeasurementExcludedFvPpi->Fv[0].FvBase = PcdGet32 (PcdFspsBaseAddress);\r
+ MeasurementExcludedFvPpi->Fv[0].FvLength = ((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspsBaseAddress))->FvLength;\r
+\r
+ MeasurementExcludedPpiList = AllocatePool (sizeof (*MeasurementExcludedPpiList));\r
+ ASSERT (MeasurementExcludedPpiList != NULL);\r
+ MeasurementExcludedPpiList->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;\r
+ MeasurementExcludedPpiList->Guid = &gEfiPeiFirmwareVolumeInfoMeasurementExcludedPpiGuid;\r
+ MeasurementExcludedPpiList->Ppi = MeasurementExcludedFvPpi;\r
+\r
+ Status = PeiServicesInstallPpi (MeasurementExcludedPpiList);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ //\r
+ // FSP-S Wrapper running in Dispatch mode and reports FSP-S FV to PEI dispatcher.\r
+ //\r
+ PeiServicesInstallFvInfoPpi (\r
+ NULL,\r
+ (VOID *)(UINTN)PcdGet32 (PcdFspsBaseAddress),\r
+ (UINT32)((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspsBaseAddress))->FvLength,\r
+ NULL,\r
+ NULL\r
+ );\r
+ //\r
+ // Register EndOfPei Nofity to run post FSP-S process.\r
+ //\r
+ Status = PeiServicesNotifyPpi (&mFspsWrapperEndOfPeiNotifyDesc);\r
+ ASSERT_EFI_ERROR (Status);\r
+ return Status;\r
+}\r
+\r
+/**\r
+ This function is called after TCG installed PPI.\r
+\r
+ @param[in] PeiServices Pointer to PEI Services Table.\r
+ @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r
+ caused this function to execute.\r
+ @param[in] Ppi Pointer to the PPI data associated with this function.\r
+\r
+ @retval EFI_STATUS Always return EFI_SUCCESS\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+TcgPpiNotify (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
+ IN VOID *Ppi\r
+ );\r
+\r
+EFI_PEI_NOTIFY_DESCRIPTOR mTcgPpiNotifyDesc = {\r
+ (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r
+ &gEdkiiTcgPpiGuid,\r
+ TcgPpiNotify\r
+};\r
+\r
+/**\r
+ This function is called after TCG installed PPI.\r
+\r
+ @param[in] PeiServices Pointer to PEI Services Table.\r
+ @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r
+ caused this function to execute.\r
+ @param[in] Ppi Pointer to the PPI data associated with this function.\r
+\r
+ @retval EFI_STATUS Always return EFI_SUCCESS\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+TcgPpiNotify (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r
+ IN VOID *Ppi\r
+ )\r
+{\r
+ UINT32 FspMeasureMask;\r
+\r
+ DEBUG ((DEBUG_INFO, "TcgPpiNotify FSPS\n"));\r
+\r
+ FspMeasureMask = PcdGet32 (PcdFspMeasurementConfig);\r
+\r
+ if ((FspMeasureMask & FSP_MEASURE_FSPS) != 0) {\r
+ MeasureFspFirmwareBlob (\r
+ 0,\r
+ "FSPS",\r
+ PcdGet32 (PcdFspsBaseAddress),\r
+ (UINT32)((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspsBaseAddress))->FvLength\r
+ );\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ This is the entrypoint of PEIM.\r
\r
@param[in] FileHandle Handle of the file being invoked.\r
@param[in] PeiServices Describes the list of possible PEI Services.\r
IN CONST EFI_PEI_SERVICES **PeiServices\r
)\r
{\r
+ EFI_STATUS Status;\r
+\r
DEBUG ((DEBUG_INFO, "FspsWrapperPeimEntryPoint\n"));\r
\r
- FspsWrapperInit ();\r
+ Status = PeiServicesNotifyPpi (&mTcgPpiNotifyDesc);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ if (PcdGet8 (PcdFspModeSelection) == 1) {\r
+ FspsWrapperInitApiMode ();\r
+ } else {\r
+ FspsWrapperInitDispatchMode ();\r
+ }\r
\r
return EFI_SUCCESS;\r
}\r
projects / mirror_edk2.git / blobdiff