IntelFsp2WrapperPkg: Implement FSP 2.4 MultiPhase wrapper handlers.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3916 Implement MultiPhase wrapper handlers and only call to MultiPhase handlers when FSP supports. Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Signed-off-by: Chasel Chiu <chasel.chiu@intel.com> Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
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@@ -23,6 +23,7 @@
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#include <Library/PerformanceLib.h>
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#include <Library/FspWrapperPlatformLib.h>
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#include <Library/FspWrapperHobProcessLib.h>
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#include <Library/FspWrapperMultiPhaseProcessLib.h>
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#include <Library/FspWrapperApiLib.h>
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#include <Library/FspMeasurementLib.h>
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@@ -35,6 +36,8 @@
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#include <Library/FspWrapperApiTestLib.h>
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#include <FspEas.h>
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#include <FspStatusCode.h>
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#include <FspGlobalData.h>
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#include <Library/FspCommonLib.h>
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extern EFI_GUID gFspHobGuid;
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@@ -119,25 +122,39 @@ PeiFspMemoryInit (
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TimeStampCounterStart = AsmReadTsc ();
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Status = CallFspMemoryInit (FspmUpdDataPtr, &FspHobListPtr);
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// Create hobs after memory initialization and not in temp RAM. Hence passing the recorded timestamp here
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PERF_START_EX (&gFspApiPerformanceGuid, "EventRec", NULL, TimeStampCounterStart, FSP_STATUS_CODE_MEMORY_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_ENTRY);
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PERF_END_EX (&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_MEMORY_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_EXIT);
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DEBUG ((DEBUG_INFO, "Total time spent executing FspMemoryInitApi: %d millisecond\n", DivU64x32 (GetTimeInNanoSecond (AsmReadTsc () - TimeStampCounterStart), 1000000)));
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//
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// Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status
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//
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if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {
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DEBUG ((DEBUG_INFO, "FspMemoryInitApi requested reset 0x%x\n", Status));
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DEBUG ((DEBUG_INFO, "FspMemoryInitApi requested reset %r\n", Status));
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CallFspWrapperResetSystem (Status);
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}
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if (EFI_ERROR (Status)) {
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if ((Status != FSP_STATUS_VARIABLE_REQUEST) && EFI_ERROR (Status)) {
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DEBUG ((DEBUG_ERROR, "ERROR - Failed to execute FspMemoryInitApi(), Status = %r\n", Status));
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ASSERT_EFI_ERROR (Status);
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}
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DEBUG ((DEBUG_INFO, "FspMemoryInit status: 0x%x\n", Status));
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ASSERT_EFI_ERROR (Status);
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DEBUG ((DEBUG_INFO, "FspMemoryInit status: %r\n", Status));
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if (Status == FSP_STATUS_VARIABLE_REQUEST) {
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//
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// call to Variable request handler
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//
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FspWrapperVariableRequestHandler (&FspHobListPtr, FspMultiPhaseMemInitApiIndex);
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}
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//
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// See if MultiPhase process is required or not
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//
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FspWrapperMultiPhaseHandler (&FspHobListPtr, FspMultiPhaseMemInitApiIndex); // FspM MultiPhase
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//
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// Create hobs after memory initialization and not in temp RAM. Hence passing the recorded timestamp here
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//
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PERF_START_EX (&gFspApiPerformanceGuid, "EventRec", NULL, TimeStampCounterStart, FSP_STATUS_CODE_MEMORY_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_ENTRY);
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PERF_END_EX (&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_MEMORY_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_EXIT);
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DEBUG ((DEBUG_INFO, "Total time spent executing FspMemoryInitApi: %d millisecond\n", DivU64x32 (GetTimeInNanoSecond (AsmReadTsc () - TimeStampCounterStart), 1000000)));
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Status = TestFspMemoryInitApiOutput (FspmUpdDataPtr, &FspHobListPtr);
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if (EFI_ERROR (Status)) {
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