--- /dev/null
+/** @file\r
+ This will be invoked only once. It will call FspMemoryInit API,\r
+ register TemporaryRamDonePpi to call TempRamExit API, and register MemoryDiscoveredPpi\r
+ notify to call FspSiliconInit API.\r
+\r
+ Copyright (c) 2014 - 2016, 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
+\r
+**/\r
+\r
+#include <PiPei.h>\r
+\r
+#include <Library/PeimEntryPoint.h>\r
+#include <Library/PeiServicesLib.h>\r
+#include <Library/PeiServicesTablePointerLib.h>\r
+#include <Library/BaseLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/HobLib.h>\r
+#include <Library/PcdLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/FspWrapperPlatformLib.h>\r
+#include <Library/FspWrapperHobProcessLib.h>\r
+#include <Library/TimerLib.h>\r
+#include <Library/PerformanceLib.h>\r
+#include <Library/FspWrapperApiLib.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 <Library/PlatformSecLib.h>\r
+#include <Library/FspWrapperApiTestLib.h>\r
+#include <FspEas.h>\r
+\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
+\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
+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_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
+\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
+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
+\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
+\r
+ NotifyPhaseParams.Phase = EnumInitPhaseReadyToBoot;\r
+ Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
+ DEBUG((DEBUG_INFO, "FSP S3NotifyPhase ReadyToBoot status: 0x%x\n", Status));\r
+\r
+ NotifyPhaseParams.Phase = EnumInitPhaseEndOfFirmware;\r
+ Status = CallFspNotifyPhase (&NotifyPhaseParams);\r
+ DEBUG((DEBUG_INFO, "FSP S3NotifyPhase EndOfFirmware status: 0x%x\n", Status));\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+Return Hob list produced by FSP.\r
+\r
+@param[in] PeiServices The pointer to the PEI Services Table.\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
+**/\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
+ );\r
+\r
+FSP_SILICON_INIT_DONE_PPI mFspSiliconInitDonePpi = {\r
+ FspSiliconInitDoneGetFspHobList\r
+};\r
+\r
+EFI_PEI_PPI_DESCRIPTOR mPeiFspSiliconInitDonePpi = {\r
+ EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,\r
+ &gFspSiliconInitDonePpiGuid,\r
+ &mFspSiliconInitDonePpi\r
+};\r
+\r
+/**\r
+Return Hob list produced by FSP.\r
+\r
+@param[in] PeiServices The pointer to the PEI Services Table.\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
+**/\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
+ )\r
+{\r
+ EFI_HOB_GUID_TYPE *GuidHob;\r
+\r
+ GuidHob = GetFirstGuidHob (&gFspHobGuid);\r
+ if (GuidHob != NULL) {\r
+ *FspHobList = *(VOID **)GET_GUID_HOB_DATA(GuidHob);\r
+ return EFI_SUCCESS;\r
+ } else {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+}\r
+\r
+/**\r
+ This function is called after PEI core discover memory and finish migration.\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
+PeiMemoryDiscoveredNotify (\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_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r
+ &gEfiPeiMemoryDiscoveredPpiGuid,\r
+ PeiMemoryDiscoveredNotify\r
+};\r
+\r
+/**\r
+This function is called after PEI core discover memory and finish migration.\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
+PeiMemoryDiscoveredNotify (\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
+\r
+ \r
+ DEBUG ((DEBUG_INFO, "PeiMemoryDiscoveredNotify enter\n"));\r
+ \r
+ //\r
+ // Copy default FSP-S UPD data from Flash\r
+ //\r
+ FspsHeaderPtr = (FSP_INFO_HEADER *)FspFindFspHeader (PcdGet32 (PcdFspsBaseAddress));\r
+ FspsUpdDataPtr = (FSPS_UPD_COMMON *)AllocateZeroPool ((UINTN)FspsHeaderPtr->CfgRegionSize);\r
+ ASSERT (FspsUpdDataPtr != NULL);\r
+ SourceData = (UINTN *)((UINTN)FspsHeaderPtr->ImageBase + (UINTN)FspsHeaderPtr->CfgRegionOffset);\r
+ CopyMem (FspsUpdDataPtr, SourceData, (UINTN)FspsHeaderPtr->CfgRegionSize);\r
+\r
+ UpdateFspsUpdData ((VOID *)FspsUpdDataPtr);\r
+\r
+ TimeStampCounterStart = AsmReadTsc ();\r
+ PERF_START_EX(&gFspApiPerformanceGuid, "EventRec", NULL, 0, 0x9000);\r
+ Status = CallFspSiliconInit ((VOID *)FspsUpdDataPtr);\r
+ PERF_END_EX(&gFspApiPerformanceGuid, "EventRec", NULL, 0, 0x907F);\r
+ DEBUG ((DEBUG_INFO, "Total time spent executing FspSiliconInitApi: %d millisecond\n", DivU64x32 (GetTimeInNanoSecond (AsmReadTsc () - TimeStampCounterStart), 1000000)));\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
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ Status = TestFspSiliconInitApiOutput ((VOID *)NULL);\r
+ if (RETURN_ERROR (Status)) {\r
+ DEBUG ((DEBUG_ERROR, "ERROR - TestFspSiliconInitApiOutput () fail, Status = %r\n", Status));\r
+ }\r
+\r
+ //\r
+ // Now FspHobList complete, process it\r
+ //\r
+ GuidHob = GetFirstGuidHob (&gFspHobGuid);\r
+ ASSERT (GuidHob != NULL);\r
+ FspHobListPtr = *(VOID **)GET_GUID_HOB_DATA (GuidHob);\r
+ DEBUG ((DEBUG_INFO, "FspHobListPtr - 0x%x\n", FspHobListPtr));\r
+ PostFspsHobProcess (FspHobListPtr);\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
+/**\r
+ Do FSP initialization.\r
+\r
+ @return FSP initialization status.\r
+**/\r
+EFI_STATUS\r
+FspsWrapperInit (\r
+ VOID\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_BOOT_MODE BootMode;\r
+\r
+ //\r
+ // Register MemoryDiscovered Nofity to run FspSiliconInit\r
+ //\r
+ Status = PeiServicesNotifyPpi (&mPeiMemoryDiscoveredNotifyDesc);\r
+ ASSERT_EFI_ERROR (Status);\r
+ \r
+ //\r
+ // Register EndOfPei Notify for S3 to run FSP NotifyPhase\r
+ //\r
+ PeiServicesGetBootMode (&BootMode);\r
+ if (BootMode == BOOT_ON_S3_RESUME) {\r
+ Status = PeiServicesNotifyPpi (&mS3EndOfPeiNotifyDesc);\r
+ ASSERT_EFI_ERROR (Status);\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
+\r
+ @retval EFI_SUCCESS if it completed successfully.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+FspsWrapperPeimEntryPoint (\r
+ IN EFI_PEI_FILE_HANDLE FileHandle,\r
+ IN CONST EFI_PEI_SERVICES **PeiServices\r
+ )\r
+{\r
+\r
+ DEBUG ((DEBUG_INFO, "FspsWrapperPeimEntryPoint\n"));\r
+\r
+ FspsWrapperInit ();\r
+\r
+ return EFI_SUCCESS;\r
+}\r