--- /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
+\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/MemoryAllocationLib.h>\r
+#include <Library/HobLib.h>\r
+#include <Library/PcdLib.h>\r
+#include <Library/TimerLib.h>\r
+#include <Library/PerformanceLib.h>\r
+#include <Library/FspWrapperPlatformLib.h>\r
+#include <Library/FspWrapperHobProcessLib.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/SecPlatformInformation.h>\r
+#include <Library/PlatformSecLib.h>\r
+#include <Library/FspWrapperApiTestLib.h>\r
+#include <FspEas.h>\r
+\r
+extern EFI_GUID gFspHobGuid;\r
+\r
+/**\r
+ Call FspMemoryInit API.\r
+\r
+ @return Status returned by FspMemoryInit API.\r
+**/\r
+EFI_STATUS\r
+PeiFspMemoryInit (\r
+ VOID\r
+ )\r
+{\r
+ FSP_INFO_HEADER *FspmHeaderPtr;\r
+ EFI_STATUS Status;\r
+ UINT64 TimeStampCounterStart;\r
+ VOID *FspHobListPtr;\r
+ VOID *HobData;\r
+ FSPM_UPD_COMMON *FspmUpdDataPtr;\r
+ UINTN *SourceData;\r
+\r
+ DEBUG ((DEBUG_INFO, "PeiFspMemoryInit enter\n"));\r
+\r
+ FspHobListPtr = NULL;\r
+\r
+ //\r
+ // Copy default FSP-M UPD data from Flash\r
+ //\r
+ FspmHeaderPtr = (FSP_INFO_HEADER *)FspFindFspHeader (PcdGet32 (PcdFspmBaseAddress));\r
+ FspmUpdDataPtr = (FSPM_UPD_COMMON *)AllocateZeroPool ((UINTN)FspmHeaderPtr->CfgRegionSize);\r
+ ASSERT (FspmUpdDataPtr != NULL);\r
+ SourceData = (UINTN *)((UINTN)FspmHeaderPtr->ImageBase + (UINTN)FspmHeaderPtr->CfgRegionOffset);\r
+ CopyMem (FspmUpdDataPtr, SourceData, (UINTN)FspmHeaderPtr->CfgRegionSize);\r
+\r
+ DEBUG ((DEBUG_INFO, "FspWrapperPlatformInitPreMem enter\n"));\r
+ UpdateFspmUpdData ((VOID *)FspmUpdDataPtr);\r
+ DEBUG ((DEBUG_INFO, " NvsBufferPtr - 0x%x\n", FspmUpdDataPtr->FspmArchUpd.NvsBufferPtr));\r
+ DEBUG ((DEBUG_INFO, " StackBase - 0x%x\n", FspmUpdDataPtr->FspmArchUpd.StackBase));\r
+ DEBUG ((DEBUG_INFO, " StackSize - 0x%x\n", FspmUpdDataPtr->FspmArchUpd.StackSize));\r
+ DEBUG ((DEBUG_INFO, " BootLoaderTolumSize - 0x%x\n", FspmUpdDataPtr->FspmArchUpd.BootLoaderTolumSize));\r
+ DEBUG ((DEBUG_INFO, " BootMode - 0x%x\n", FspmUpdDataPtr->FspmArchUpd.BootMode));\r
+ DEBUG ((DEBUG_INFO, " HobListPtr - 0x%x\n", &FspHobListPtr));\r
+\r
+ TimeStampCounterStart = AsmReadTsc ();\r
+ Status = CallFspMemoryInit (FspmUpdDataPtr, &FspHobListPtr);\r
+ // Create hobs after memory initialization and not in temp RAM. Hence passing the recorded timestamp here\r
+ PERF_START_EX(&gFspApiPerformanceGuid, "EventRec", NULL, TimeStampCounterStart, 0xD000);\r
+ PERF_END_EX(&gFspApiPerformanceGuid, "EventRec", NULL, 0, 0xD07F);\r
+ DEBUG ((DEBUG_INFO, "Total time spent executing FspMemoryInitApi: %d millisecond\n", DivU64x32 (GetTimeInNanoSecond (AsmReadTsc () - TimeStampCounterStart), 1000000)));\r
+ if (EFI_ERROR(Status)) {\r
+ DEBUG ((DEBUG_ERROR, "ERROR - Failed to execute FspMemoryInitApi(), Status = %r\n", Status));\r
+ }\r
+ DEBUG((DEBUG_INFO, "FspMemoryInit status: 0x%x\n", Status));\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+\r
+ Status = TestFspMemoryInitApiOutput (FspmUpdDataPtr, &FspHobListPtr);\r
+ if (EFI_ERROR (Status)) {\r
+ DEBUG ((DEBUG_ERROR, "ERROR - TestFspMemoryInitApiOutput () fail, Status = %r\n", Status));\r
+ }\r
+\r
+ DEBUG ((DEBUG_INFO, " FspHobListPtr (returned) - 0x%x\n", FspHobListPtr));\r
+ ASSERT (FspHobListPtr != NULL);\r
+\r
+ PostFspmHobProcess (FspHobListPtr);\r
+\r
+ //\r
+ // FspHobList is not complete at this moment.\r
+ // Save FspHobList pointer to hob, so that it can be got later\r
+ //\r
+ HobData = BuildGuidHob (\r
+ &gFspHobGuid,\r
+ sizeof (VOID *)\r
+ );\r
+ ASSERT (HobData != NULL);\r
+ CopyMem (HobData, &FspHobListPtr, sizeof (FspHobListPtr));\r
+\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Do FSP initialization.\r
+\r
+ @return FSP initialization status.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+FspmWrapperInit (\r
+ VOID\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ Status = PeiFspMemoryInit ();\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ return Status;\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
+FspmWrapperPeimEntryPoint (\r
+ IN EFI_PEI_FILE_HANDLE FileHandle,\r
+ IN CONST EFI_PEI_SERVICES **PeiServices\r
+ )\r
+{\r
+ DEBUG((DEBUG_INFO, "FspmWrapperPeimEntryPoint\n"));\r
+\r
+ FspmWrapperInit ();\r
+\r
+ return EFI_SUCCESS;\r
+}\r