init. 1AQQW051HEADmaster

6 files changed, 1141 insertions, 0 deletions

diff --git a/Board/EM/Isct/Dxe/IsctAcpi.c b/Board/EM/Isct/Dxe/IsctAcpi.c
new file mode 100644
index 0000000..6809e27
--- /dev/null
+++ b/Board/EM/Isct/Dxe/IsctAcpi.c
@@ -0,0 +1,701 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+
+//**********************************************************************
+// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.c 14    7/16/14 12:20a Mirayang $
+//
+// $Revision: 14 $
+//
+// $Date: 7/16/14 12:20a $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.c $
+// 
+// 14    7/16/14 12:20a Mirayang
+// Add complete function with iRST.
+// 
+// 13    7/11/14 10:51a Mirayang
+// 
+// 12    7/11/14 10:30a Mirayang
+// Fix iRST bulid error.
+// 
+// 11    7/08/14 5:10a Mirayang
+// EIP142924 iSCT 5.0 for Shark Bay Platform
+// 
+// 10    5/13/14 4:51a Mirayang
+// [TAG]  		EIP167033
+// [Category]  	Improvement
+// [Description]  	Variable's attribute needs to be reviewed by iSCT
+// component driver
+// [Files]  		IsctAcpi.c
+// 
+// 9     8/02/13 3:26a Joshchou
+// 
+// 8     6/02/13 10:52a Joshchou
+// [TAG]  		EIP125348
+// [Category]  	Improvement
+// [Description]  	[SBY] Intel Smart Connect Technology BIOS Sample Code
+// 052413 Update
+// 
+// 7     3/27/13 9:14a Bensonlai
+// [TAG]  		EIP118307
+// [Category]  	New Feature
+// [Description]  	Implementation of the ISCT Platform Design
+// Specification 0.8.
+// [Files]  		Isct.asl, IsctAcpi.c, IsctAcpi.mak
+// 
+// 6     12/05/12 3:32a Bensonlai
+// [TAG]  		EIP107708
+// [Category]  	Bug Fix
+// [Severity]  	Normal
+// [Symptom]  	RTC can't wake
+// [RootCause]  	RTC didn't support Actual time yet.
+// [Solution]  	RTC only supports "duration in seconds".
+// [Files]  		IsctAcpi.c
+// 
+// 5     11/20/12 8:02a Bensonlai
+// [TAG]  		None
+// [Category]  	Improvement
+// [Description]  	Because GlobalNvsArea.h has changed the ICNF to
+// IsctCfg, we modified the ICNF to IsctCfg.
+// 
+// 4     10/29/12 2:32a Bensonlai
+// [TAG]  		EIP105047
+// [Category]  	Improvement
+// [Description]  	ISCT build error when RapidStart_SUPPORT is Disabled in
+// Sharkbay platform.
+// 
+// 3     10/15/12 6:55a Bensonlai
+// [TAG]  		None
+// [Category]  	Improvement
+// [Description]  	[Category] Improvement
+// [Description] Rename the IFFS to RapidStart for updating the
+// 4.6.5.3_iRST-RC_071_006
+// [Files]        IsctAcpi.c
+// 
+// 2     9/26/12 2:04a Bensonlai
+// [TAG]  		None
+// [Category]  	Bug Fix
+// [Severity]  	Normal
+// [Symptom]  	System hung up when ISCT enabled on the debug mode
+// [RootCause]  	Because we don't check the EFI stauts and use the
+// ASSERT_EFI_ERROR directly.
+// [Solution]  	Added the EFI stauts for checking.
+// [Files]  		IsctAcpi.c, IsctWakeReason.c and IsctWakeReason.c
+// 
+// 1     9/02/12 11:19p Bensonlai
+// Intel Smart Connect Technology initially releases.
+//
+//
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name:  IsctAcpi.c
+//
+// Description:	This Dxe driver will initialize ISCT Persistent Data Variable and also verify ISCT Store valid or not
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+
+#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000)
+#include "EdkIIGlueDxe.h"
+
+
+#include EFI_GUID_DEFINITION (AcpiVariable)
+#include EFI_GUID_DEFINITION (IsctAcpiTableStorage)
+#include EFI_GUID_DEFINITION (IsctPersistentData)
+
+#include EFI_PROTOCOL_PRODUCER (IsctNvsArea)
+#include EFI_PROTOCOL_CONSUMER (FirmwareVolume)
+#include EFI_PROTOCOL_CONSUMER (IgdOpRegion)
+#include EFI_PROTOCOL_DEPENDENCY (AcpiTable)
+
+#endif
+
+#include "IsctAcpi.h"
+ISCT_NVS_AREA_PROTOCOL mIsctNvsAreaProtocol;
+
+//
+// GUID to AMI_ISCT Module
+//
+#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000)
+
+#define AMI_ISCT_HOB_GUID \
+  { \
+    0x1af7b744, 0xcdfc, 0x4825, 0xa1, 0x77, 0xca, 0x48, 0xd2, 0xdf, 0xe2, 0xc6 \
+  }
+#else
+#define AMI_ISCT_HOB_GUID \
+  { \
+    0x1af7b744, 0xcdfc, 0x4825, \
+    { \
+      0xa1, 0x77, 0xca, 0x48, 0xd2, 0xdf, 0xe2, 0xc6 \
+    } \
+  }
+#endif
+
+#pragma pack (1)
+
+typedef struct {
+    EFI_HOB_GUID_TYPE EfiHobGuidType;
+    UINT16            ISCT_PM1_STS;
+    UINT8             WakeReason;
+} AMI_ISCT_HOB;
+
+#pragma pack ()\
+
+EFI_STATUS
+IsctDxeUpdateSetupVariableToACPIGNVS (
+  IN OUT SETUP_DATA                        *gSetupData
+  )
+/*++
+
+Routine Description:
+
+  Update ISCT SetupVariable to ACPI GNVS
+
+Arguments:
+
+Returns:
+
+  EFI_SUCCESS    Isct ACPI GNVS are updated successfully
+  EFI_NOT_FOUND  Isct ACPI GNVS not found
+
+--*/
+{
+  EFI_STATUS                    Status;
+  EFI_GUID                      gEfiGlobalNvsAreaProtocolGuid = EFI_GLOBAL_NVS_AREA_PROTOCOL_GUID;
+  EFI_GLOBAL_NVS_AREA_PROTOCOL  *GlobalNvsAreaProtocol;
+  EFI_GLOBAL_NVS_AREA           *mGlobalNvsAreaPtr;
+
+  Status = gBS->LocateProtocol( &gEfiGlobalNvsAreaProtocolGuid, NULL, &GlobalNvsAreaProtocol );
+  if ( EFI_ERROR(Status) ) {
+      return Status;
+  }
+  mGlobalNvsAreaPtr = GlobalNvsAreaProtocol->Area;
+
+  //
+  // Intel Smart Connect Technology 4.0 Spec (Document Number: 507302)
+  //
+  // Table 4-2. IAOE Control Method GABS
+  // Bit0    Intel Smart Connect Technology Configured: 0 = Disabled, 1 = Enabled
+  // Bit1    Intel Smart Connect Technology Notification Control: 0 = Unsupported, 1 = Supported
+  // Bit2    Intel Smart Connect Technology WLAN Power Control:0 = Unsupported, 1 = Supported
+  // Bit3    Intel Smart Connect Technology WWAN Power Control: 0 = Unsupported, 1 = Supported
+  // Bit4    Must be set to 1
+  // Bit5    Sleep duration value format: 0 = Actual time, 1 = duration in seconds (see SASD for actual format)
+  // Bit6    RF Kill Support (Radio On/Off): 0 = Soft Switch, 1 = Physical Switch
+  // Bit7    Reserved (must set to 0)
+  //
+  // ISCT configuration
+  //
+  mGlobalNvsAreaPtr->IsctCfg = 0;
+  if (gSetupData->IsctConfiguration) {
+    mGlobalNvsAreaPtr->IsctCfg                       = mGlobalNvsAreaPtr->IsctCfg | BIT0;
+
+    if (gSetupData->ISCTNOTIFICATION) {
+      mGlobalNvsAreaPtr->IsctCfg                     = mGlobalNvsAreaPtr->IsctCfg | BIT1;
+    }
+    if (gSetupData->ISCTWLAN) {
+      mGlobalNvsAreaPtr->IsctCfg                     = mGlobalNvsAreaPtr->IsctCfg | BIT2;
+    }
+    if (gSetupData->ISCTWWAN) {
+      mGlobalNvsAreaPtr->IsctCfg                     = mGlobalNvsAreaPtr->IsctCfg | BIT3;
+    }
+    mGlobalNvsAreaPtr->IsctCfg                       = mGlobalNvsAreaPtr->IsctCfg | BIT4;
+    mGlobalNvsAreaPtr->IsctCfg                       = mGlobalNvsAreaPtr->IsctCfg | BIT5;  // Duration in seconds
+
+    if (gSetupData->ISCTRFKillSwitch) {
+      mGlobalNvsAreaPtr->IsctCfg                     = mGlobalNvsAreaPtr->IsctCfg | BIT6;
+    }
+// ami override start
+    mGlobalNvsAreaPtr->IsctCfg                       |= BIT7;  // Isct Wake from S4 Supported
+// ami override end
+  }
+
+  return Status;
+}
+
+STATIC
+EFI_STATUS
+InitializeIsctAcpiTables (
+  VOID
+  )
+/*++
+
+Routine Description:
+
+  Initialize ISCT ACPI tables
+
+Arguments:
+
+Returns:
+
+  EFI_SUCCESS    Isct ACPI tables are initialized successfully
+  EFI_NOT_FOUND  Isct ACPI tables not found
+
+--*/
+{
+  EFI_STATUS                    Status;
+  EFI_HANDLE                    *HandleBuffer;
+  UINTN                         NumberOfHandles;
+  EFI_FV_FILETYPE               FileType;
+  UINT32                        FvStatus;
+  EFI_FV_FILE_ATTRIBUTES        Attributes;
+  UINTN                         Size;
+  UINTN                         Index;
+  EFI_FIRMWARE_VOLUME_PROTOCOL  *FwVol;
+  INTN                          Instance;
+  EFI_ACPI_COMMON_HEADER        *CurrentTable;
+  UINT8                         *CurrPtr;
+  UINT8                         *EndPtr;
+  UINT32                        *Signature;
+  EFI_ACPI_DESCRIPTION_HEADER   *IsctAcpiTable;
+  BOOLEAN                       LoadTable;
+  UINTN                         TableHandle;
+  EFI_ACPI_TABLE_VERSION        Version;
+  EFI_ACPI_TABLE_PROTOCOL       *AcpiTable;
+
+  FwVol         = NULL;
+  IsctAcpiTable = NULL;
+
+  Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL, &AcpiTable);
+  if ( EFI_ERROR(Status) ) {
+      DEBUG((EFI_D_INFO, "ISCT :gBS->LocateProtocol -> AcpiTable Status = %x\n", Status));
+      return Status;
+  }
+
+  //
+  // Locate protocol.
+  // There is little chance we can't find an FV protocol
+  //
+  Status = gBS->LocateHandleBuffer (
+                  ByProtocol,
+                  &gEfiFirmwareVolumeProtocolGuid,
+                  NULL,
+                  &NumberOfHandles,
+                  &HandleBuffer
+                  );
+  if ( EFI_ERROR(Status) ) {
+      DEBUG((EFI_D_INFO, "ISCT :gBS->LocateHandleBuffer Status = %x\n", Status));
+      return Status;
+  }
+
+  //
+  // Looking for FV with ACPI storage file
+  //
+  for (Index = 0; Index < NumberOfHandles; Index++) {
+    //
+    // Get the protocol on this handle
+    // This should not fail because of LocateHandleBuffer
+    //
+    Status = gBS->HandleProtocol (
+                    HandleBuffer[Index],
+                    &gEfiFirmwareVolumeProtocolGuid,
+                    &FwVol
+                    );
+    if ( EFI_ERROR(Status) ) {
+        DEBUG((EFI_D_INFO, "ISCT :gBS->HandleProtocol Status = %x\n", Status));
+        return Status;
+    }
+
+    //
+    // See if it has the ACPI storage file
+    //
+    Size      = 0;
+    FvStatus  = 0;
+    Status = FwVol->ReadFile (
+                      FwVol,
+                      &gIsctAcpiTableStorageGuid,
+                      NULL,
+                      &Size,
+                      &FileType,
+                      &Attributes,
+                      &FvStatus
+                      );
+    DEBUG((EFI_D_INFO, "ISCT :FwVol->ReadFile Status = %x\n", Status));
+    //
+    // If we found it, then we are done
+    //
+    if (Status == EFI_SUCCESS) {
+      break;
+    }
+  }
+  //
+  // Free any allocated buffers
+  //
+  FreePool (HandleBuffer);
+
+  //
+  // Sanity check that we found our data file
+  //
+  if (FwVol == NULL) {
+    return EFI_NOT_FOUND;
+  }
+  //
+  // By default, a table belongs in all ACPI table versions published.
+  //
+  Version = EFI_ACPI_TABLE_VERSION_1_0B | EFI_ACPI_TABLE_VERSION_2_0 | EFI_ACPI_TABLE_VERSION_3_0;
+
+  //
+  // Our exit status is determined by the success of the previous operations
+  // If the protocol was found, Instance already points to it.
+  // Read tables from the storage file.
+  //
+  Instance      = 0;
+  CurrentTable  = NULL;
+  while (Status == EFI_SUCCESS) {
+    Status = FwVol->ReadSection (
+                      FwVol,
+                      &gIsctAcpiTableStorageGuid,
+                      EFI_SECTION_RAW,
+                      Instance,
+                      &CurrentTable,
+                      &Size,
+                      &FvStatus
+                      );
+    DEBUG((EFI_D_INFO, "ISCT :FwVol->ReadSection Status = %x\n", Status));
+
+    if (!EFI_ERROR (Status)) {
+      LoadTable = FALSE;
+      //
+      // Check the table ID to modify the table
+      //
+      if (((EFI_ACPI_DESCRIPTION_HEADER *) CurrentTable)->OemTableId == EFI_SIGNATURE_64 ('I', 's', 'c', 't', 'T', 'a', 'b', 'l')) {
+        IsctAcpiTable = (EFI_ACPI_DESCRIPTION_HEADER *) CurrentTable;
+        DEBUG((EFI_D_ERROR, "ISCT :Find out IsctTabl\n"));
+        //
+        // Locate the SSDT package
+        //
+        CurrPtr = (UINT8 *) IsctAcpiTable;
+        EndPtr  = CurrPtr + IsctAcpiTable->Length;
+
+        for (; CurrPtr <= EndPtr; CurrPtr++) {
+          Signature = (UINT32 *) (CurrPtr + 3);
+          if (*Signature == EFI_SIGNATURE_32 ('I', 'S', 'C', 'T')) {
+            LoadTable = TRUE;
+            if((*(UINT32 *) (CurrPtr + 3 + sizeof (*Signature) + 2) == 0xFFFF0008)) {
+            //
+            // ISCT NVS Area address
+            //
+            *(UINT32 *) (CurrPtr + 3 + sizeof (*Signature) + 2) = (UINT32) (UINTN) mIsctNvsAreaProtocol.Area;
+            DEBUG((EFI_D_INFO, "ISCT :Modify OpRegion Address to %x\n", (*(UINT32 *) (CurrPtr + 3 + sizeof (*Signature) + 2))));
+            }
+
+            if((*(UINT16 *) (CurrPtr + 3 + sizeof (*Signature) + 2 + sizeof (UINT32) + 1) == 0xAA58)) {
+            //
+            // ISCT NVS Area size
+            //
+            *(UINT16 *) (CurrPtr + 3 + sizeof (*Signature) + 2 + sizeof (UINT32) + 1) = sizeof (ISCT_NVS_AREA);
+            DEBUG((EFI_D_INFO, "ISCT :Modify OpRegion Size to %x\n", *(UINT16 *) (CurrPtr + 3 + sizeof (*Signature) + 2 + sizeof (UINT32) + 1)));
+            }
+
+            ///
+            /// Add the table
+            ///
+            if (LoadTable) {
+              TableHandle = 0;
+              Status = AcpiTable->InstallAcpiTable (
+                                  AcpiTable,
+                                  CurrentTable,
+                                  CurrentTable->Length,
+                                  &TableHandle
+                                  );
+              if ( EFI_ERROR(Status) ) {
+                  return Status;
+              }
+            }
+            return EFI_SUCCESS;
+          }
+        }
+      }
+      //
+      // Increment the instance
+      //
+      Instance++;
+      CurrentTable = NULL;
+    }
+  }
+
+  return Status;
+}
+
+VOID
+IsctOnReadyToBoot (
+  IN EFI_EVENT  Event,
+  IN VOID       *Context
+  )
+/*++
+
+Routine Description:
+
+  Install Isct ACPI tables only when Isct is enabled
+
+Arguments:
+
+  Event    - The event that triggered this notification function
+  Context  - Pointer to the notification functions context
+
+Returns:
+
+  None
+
+--*/
+{
+  EFI_STATUS  Status;
+  IGD_OPREGION_PROTOCOL         *IgdOpRegionProtocol;
+
+  DEBUG ((EFI_D_INFO, "IsctOnReadyToBoot()\n"));
+
+  Status = InitializeIsctAcpiTables ();
+  if ( EFI_ERROR(Status) ) {
+      DEBUG((EFI_D_INFO, "Initializes ISCT SSDT tables Status = %x\n", Status));
+      return;
+  }
+
+  gBS->CloseEvent (Event);
+
+  //
+  // Notify the Graphics Driver that Isct is enabled
+  //
+  Status = gBS->LocateProtocol (
+                &gIgdOpRegionProtocolGuid,
+                NULL,
+                &IgdOpRegionProtocol
+                );
+  if (Status == EFI_SUCCESS) {
+    IgdOpRegionProtocol->OpRegion->Header.PCON |= 0x60;
+    DEBUG((EFI_D_INFO, "IsctOnReadyToBoot() PCON = 0x%x\n", IgdOpRegionProtocol->OpRegion->Header.PCON));
+  } else {
+    DEBUG ((EFI_D_ERROR, "IsctOnReadyToBoot() Unable to locate IgdOpRegionProtocol"));
+  }
+}
+
+EFI_STATUS
+IsctDxeEntryPoint (
+  IN EFI_HANDLE       ImageHandle,
+  IN EFI_SYSTEM_TABLE *SystemTable
+  )
+/*++
+
+Routine Description:
+
+  ISCT DXE driver entry point function
+
+Arguments:
+
+  ImageHandle - Image handle for this driver image
+  SystemTable - Pointer to the EFI System Table
+
+Returns:
+
+  EFI_OUT_OF_RESOURCES - no enough memory resource when installing reference code information protocol
+  EFI_SUCCESS          - function completed successfully
+
+--*/
+{
+  EFI_STATUS                    Status;
+  EFI_EVENT                     Event;
+  PLATFORM_INFO_PROTOCOL        *PlatformInfoProtocol;
+  ISCT_NVS_AREA                 *IsctNvs;
+  ISCT_PERSISTENT_DATA          mIsctData;
+  UINT8                         IsctEnabled;
+  AMI_ISCT_HOB                  *IsctDataHob;
+  EFI_GUID                      SetupGuid = SYSTEM_CONFIGURATION_GUID;
+  SETUP_DATA                    SetupData;
+  UINTN                         VarSize;
+  VOID                          *HobList;
+  EFI_GUID                      gIsctDataHobGuid = AMI_ISCT_HOB_GUID;   
+                                   
+  DEBUG ((EFI_D_INFO, "IsctDxe: Entry Point...\n"));
+
+  VarSize = sizeof (SETUP_DATA);
+  Status = gRT->GetVariable (
+                  L"Setup",
+                  &SetupGuid,
+                  NULL,
+                  &VarSize,
+                  &SetupData
+                  );
+  if ( EFI_ERROR(Status) ) {
+      DEBUG ((EFI_D_INFO, "ISCT: Get Variable Status = %x\n", Status));
+      return Status;
+  }
+
+  IsctEnabled = SetupData.IsctConfiguration;
+
+  if(IsctEnabled == 0) {
+    DEBUG ((EFI_D_INFO, "ISCT is Disabled \n"));
+    return EFI_SUCCESS;
+  }
+
+  Status = gBS->LocateProtocol (
+                  &gPlatformInfoProtocolGuid, 
+                  NULL, 
+                  &PlatformInfoProtocol
+                  );
+  if ( EFI_ERROR(Status) ) {
+      return Status;
+  }
+
+  //
+  // Allocate pools for ISCT Global NVS area
+  //
+  Status = (gBS->AllocatePool) (EfiReservedMemoryType, sizeof (ISCT_NVS_AREA), &mIsctNvsAreaProtocol.Area);
+  if ( EFI_ERROR (Status) ) {
+    DEBUG ((EFI_D_ERROR, "Error to allocate pool for ISCT_NVS_AREA"));
+    ASSERT_EFI_ERROR (Status);
+    return Status;
+  }
+  ZeroMem ((VOID *) mIsctNvsAreaProtocol.Area, sizeof (ISCT_NVS_AREA));
+
+//ami override start
+//  Status = (gBS->AllocatePool) (EfiReservedMemoryType, sizeof (ISCT_PERSISTENT_DATA), &mIsctNvsAreaProtocol.IsctData);
+//  if ( EFI_ERROR (Status) ) {
+//    DEBUG ((EFI_D_ERROR, "Error to allocate pool for ISCT_PERSISTENT_DATA"));
+//    ASSERT_EFI_ERROR (Status);
+//    return Status;
+//  }
+//  ZeroMem ((VOID *) mIsctNvsAreaProtocol.IsctData, sizeof (ISCT_PERSISTENT_DATA));
+//ami override end
+
+  IsctNvs = mIsctNvsAreaProtocol.Area;
+  
+//ami override start
+//  IsctNvs->IsctNvsPtr = (UINT32) (UINTN) IsctNvs;
+//ami override end
+  //
+  // Isct WA: Add option for use of RTC timer on Mobile systems until EC wake through GP27 is working
+  //
+  IsctNvs->IsctTimerChoice = SetupData.IsctTimerChoice; //get timer choice from setup options
+  if(PlatformInfoProtocol->PlatformFlavor == FlavorDesktop) {
+    IsctNvs->IsctTimerChoice = 1; //use RTC timer for Desktop
+  }
+#if defined (LVC_BOARD) && (LVC_BOARD == 1)
+    IsctNvs->IsctTimerChoice = 1; //use RTC timer for Lava Cayon Crb
+#endif
+
+  
+  IsctNvs->IsctEnabled = 1;
+#ifdef RAPID_START_FLAG
+  IsctNvs->RapidStartEnabled = SetupData.RapidStartEnabled;
+#else
+  IsctNvs->RapidStartEnabled = 0;
+#endif
+
+//ami override start
+  //
+  // Assign IsctData pointer to GlobalNvsArea
+  //  
+  mIsctData.IsctNvsPtr = (UINT32) (UINTN) IsctNvs;
+  mIsctData.IsctOverWrite = FALSE;   
+//ami override end
+
+  //
+  // Look for Isct Data Hob
+  //
+  IsctDataHob = NULL;
+  Status = EfiGetSystemConfigurationTable (&gEfiHobListGuid,  &HobList);
+  DEBUG ((EFI_D_INFO, "Get Isct Data HOB, Guid:%g \n", gIsctDataHobGuid));
+  IsctDataHob = (AMI_ISCT_HOB*)GetNextGuidHob (&gIsctDataHobGuid, HobList);
+  if (IsctDataHob == NULL) {
+    DEBUG ((EFI_D_ERROR, "Isct Data HOB not available\n"));
+    return EFI_NOT_FOUND;
+  }
+
+  //
+  // Populate wake reason with hob data. Will be 0 for S5.
+  //
+
+ IsctNvs->IsctWakeReason = IsctDataHob->WakeReason;
+ DEBUG ((EFI_D_INFO, "Isct Data HOB found- Update Isct NVS with Wake Reason: %x\n", IsctNvs->IsctWakeReason));
+
+
+    
+  //
+  // Install ISCT Global NVS protocol
+  //
+  Status = gBS->InstallMultipleProtocolInterfaces (
+                  &ImageHandle,
+                  &gIsctNvsAreaProtocolGuid,
+                  &mIsctNvsAreaProtocol,
+                  NULL
+                  );
+  DEBUG((EFI_D_INFO, "Install IsctNvsAreaProtocolGuid = 0x%x\n", Status));
+
+  if (EFI_ERROR (Status)) {
+    DEBUG ((EFI_D_ERROR, "Error to install ISCT_NVS_AREA_PROTOCOL"));
+    ASSERT_EFI_ERROR (Status);
+    return Status;
+  }  
+                
+  //
+  // Save ISCT Data to Variable
+  //
+  Status = gRT->SetVariable (
+                  ISCT_PERSISTENT_DATA_NAME,
+                  &gIsctPersistentDataGuid,
+                  EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
+                  sizeof (ISCT_PERSISTENT_DATA),
+                  &mIsctData
+                  );
+  if (EFI_ERROR (Status)) {
+    DEBUG((EFI_D_INFO, "ISCT DXE: Save ISCT Data to Variable Status = %x\n", Status));
+    return Status;
+  }
+
+  //
+  // Update SetupVariable to ACPI GNVS
+  //
+  Status = IsctDxeUpdateSetupVariableToACPIGNVS (&SetupData);
+  if ( EFI_ERROR(Status) ) {
+      return Status;
+  }
+
+  //
+  // Register ready to boot event for ISCT
+  //
+   
+  Status = EfiCreateEventReadyToBootEx (
+            EFI_TPL_NOTIFY,
+            IsctOnReadyToBoot,
+            NULL,
+            &Event
+            );
+  DEBUG((EFI_D_INFO, "Create ReadyToBoot event for ISCT Status = %x\n", Status));  
+  if (EFI_ERROR (Status)) {                   
+    ASSERT_EFI_ERROR (Status);
+    return Status;
+  }   
+
+
+  DEBUG ((EFI_D_INFO, "(IsctDxe) entry End...\n"));
+  
+  return EFI_SUCCESS;
+}
+
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
diff --git a/Board/EM/Isct/Dxe/IsctAcpi.cif b/Board/EM/Isct/Dxe/IsctAcpi.cif
new file mode 100644
index 0000000..9a52eb6
--- /dev/null
+++ b/Board/EM/Isct/Dxe/IsctAcpi.cif
@@ -0,0 +1,12 @@
+<component>
+    name = "IsctDxeAcpi"
+    category = ModulePart
+    LocalRoot = "Board\EM\Isct\Dxe"
+    RefName = "IsctAcpi"
+[files]
+"IsctAcpi.c"
+"IsctAcpi.h"
+"IsctAcpi.sdl"
+"IsctAcpi.dxs"
+"IsctAcpi.mak"
+<endComponent>
diff --git a/Board/EM/Isct/Dxe/IsctAcpi.dxs b/Board/EM/Isct/Dxe/IsctAcpi.dxs
new file mode 100644
index 0000000..046b302
--- /dev/null
+++ b/Board/EM/Isct/Dxe/IsctAcpi.dxs
@@ -0,0 +1,77 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+
+//**********************************************************************
+// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.dxs 1     9/02/12 11:19p Bensonlai $
+//
+// $Revision: 1 $
+//
+// $Date: 9/02/12 11:19p $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.dxs $
+// 
+// 1     9/02/12 11:19p Bensonlai
+// Intel Smart Connect Technology initially releases.
+//
+//
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name:  IsctAcpi.dxs
+//
+// Description:	Dependency expression file for IsctAcpi Driver.
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+
+#include "AutoGen.h"
+#include "DxeDepex.h"
+#if defined (BUILD_WITH_GLUELIB) || defined (BUILD_WITH_EDKII_GLUE_LIB)
+#include "EfiDepex.h"
+
+#if (EFI_SPECIFICATION_VERSION >= 0x0002000A)
+#include EFI_PROTOCOL_DEPENDENCY (AcpiTable)
+#else
+#include EFI_PROTOCOL_DEPENDENCY (AcpiSupport)
+#endif
+#include EFI_PROTOCOL_DEPENDENCY (FirmwareVolume)
+#include EFI_PROTOCOL_DEPENDENCY (GlobalNvsArea)
+
+#endif
+
+DEPENDENCY_START
+#if (EFI_SPECIFICATION_VERSION >= 0x0002000A)
+  EFI_ACPI_TABLE_PROTOCOL_GUID                   AND
+#else
+  EFI_ACPI_SUPPORT_GUID                          AND
+#endif
+  EFI_GLOBAL_NVS_AREA_PROTOCOL_GUID              AND
+  EFI_FIRMWARE_VOLUME_PROTOCOL_GUID
+DEPENDENCY_END
+
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
diff --git a/Board/EM/Isct/Dxe/IsctAcpi.h b/Board/EM/Isct/Dxe/IsctAcpi.h
new file mode 100644
index 0000000..1dd5a0a
--- /dev/null
+++ b/Board/EM/Isct/Dxe/IsctAcpi.h
@@ -0,0 +1,146 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+
+//**********************************************************************
+// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.h 2     6/02/13 10:52a Joshchou $
+//
+// $Revision: 2 $
+//
+// $Date: 6/02/13 10:52a $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.h $
+// 
+// 2     6/02/13 10:52a Joshchou
+// [TAG]  		EIP125348
+// [Category]  	Improvement
+// [Description]  	[SBY] Intel Smart Connect Technology BIOS Sample Code
+// 052413 Update
+// 
+// 1     9/02/12 11:19p Bensonlai
+// Intel Smart Connect Technology initially releases.
+//
+//
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name:  IsctAcpi.h
+//
+// Description:	AMI Override for IsctAcpi
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+
+//
+// AMI Override for ISCT
+//
+
+#ifndef _ISCTACPI_H_
+#define _ISCTACPI_H_
+
+#include <token.h>
+#include <SetupDataDefinition.h>
+#define SYSTEM_CONFIGURATION_GUID { 0xEC87D643, 0xEBA4, 0x4BB5, 0xA1, 0xE5, 0x3F, 0x3E, 0x36, 0xB2, 0x0D, 0xA9 }
+
+#include "Board\EM\Platform\PlatformInfo\PlatformInfo.h"
+#include EFI_PROTOCOL_PRODUCER (GlobalNvsArea)
+
+EFI_GUID gPlatformInfoProtocolGuid = EFI_PLATFORM_INFO_PROTOCOL_GUID;
+EFI_GUID gIsctNvsAreaProtocolGuid = ISCT_NVS_AREA_PROTOCOL_GUID;
+EFI_GUID gIsctPersistentDataGuid = ISCT_PERSISTENT_DATA_GUID;
+
+
+#ifndef BIT0
+#define BIT0  0x0001
+#define BIT1  0x0002
+#define BIT2  0x0004
+#define BIT3  0x0008
+#define BIT4  0x0010
+#define BIT5  0x0020
+#define BIT6  0x0040
+#define BIT7  0x0080
+#define BIT8  0x0100
+#define BIT9  0x0200
+#define BIT10 0x0400
+#define BIT11 0x0800
+#define BIT12 0x1000
+#define BIT13 0x2000
+#define BIT14 0x4000
+#define BIT15 0x8000
+#define BIT16 0x00010000
+#define BIT17 0x00020000
+#define BIT18 0x00040000
+#define BIT19 0x00080000
+#define BIT20 0x00100000
+#define BIT21 0x00200000
+#define BIT22 0x00400000
+#define BIT23 0x00800000
+#define BIT24 0x01000000
+#define BIT25 0x02000000
+#define BIT26 0x04000000
+#define BIT27 0x08000000
+#define BIT28 0x10000000
+#define BIT29 0x20000000
+#define BIT30 0x40000000
+#define BIT31 0x80000000
+#define BIT32 0x100000000
+#define BIT33 0x200000000
+#define BIT34 0x400000000
+#define BIT35 0x800000000
+#define BIT36 0x1000000000
+#define BIT37 0x2000000000
+#define BIT38 0x4000000000
+#define BIT39 0x8000000000
+#define BIT40 0x10000000000
+#define BIT41 0x20000000000
+#define BIT42 0x40000000000
+#define BIT43 0x80000000000
+#define BIT44 0x100000000000
+#define BIT45 0x200000000000
+#define BIT46 0x400000000000
+#define BIT47 0x800000000000
+#define BIT48 0x1000000000000
+#define BIT49 0x2000000000000
+#define BIT50 0x4000000000000
+#define BIT51 0x8000000000000
+#define BIT52 0x10000000000000
+#define BIT53 0x20000000000000
+#define BIT54 0x40000000000000
+#define BIT55 0x80000000000000
+#define BIT56 0x100000000000000
+#define BIT57 0x200000000000000
+#define BIT58 0x400000000000000
+#define BIT59 0x800000000000000
+#define BIT60 0x1000000000000000
+#define BIT61 0x2000000000000000
+#define BIT62 0x4000000000000000
+#define BIT63 0x8000000000000000
+#endif
+
+#endif
+
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
diff --git a/Board/EM/Isct/Dxe/IsctAcpi.mak b/Board/EM/Isct/Dxe/IsctAcpi.mak
new file mode 100644
index 0000000..c221e2e
--- /dev/null
+++ b/Board/EM/Isct/Dxe/IsctAcpi.mak
@@ -0,0 +1,127 @@
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
+
+#**********************************************************************
+# $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.mak 3     7/11/14 10:37a Mirayang $
+#
+# $Revision: 3 $
+#
+# $Date: 7/11/14 10:37a $
+#**********************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.mak $
+# 
+# 3     7/11/14 10:37a Mirayang
+# Fix iRST bulid error.
+# 
+# 2     3/27/13 9:14a Bensonlai
+# [TAG]  		EIP118307
+# [Category]  	New Feature
+# [Description]  	Implementation of the ISCT Platform Design
+# Specification 0.8.
+# [Files]  		Isct.asl, IsctAcpi.c, IsctAcpi.mak
+# 
+# 1     9/02/12 11:19p Bensonlai
+# Intel Smart Connect Technology initially releases.
+#
+#
+#**********************************************************************
+#<AMI_FHDR_START>
+#
+# Name: IsctAcpi.mak
+#
+# Description: Make file to build IsctAcpi components
+#
+#
+#<AMI_FHDR_END>
+#**********************************************************************
+
+all : IsctAcpi
+
+IsctAcpi : $(BUILD_DIR)\IsctAcpi.mak IsctAcpi_Bin
+
+$(BUILD_DIR)\IsctAcpi.mak : $(IsctAcpi_DIR)\$(@B).cif $(IsctAcpi_DIR)\$(@B).mak $(BUILD_RULES)
+	$(CIF2MAK) $(IsctAcpi_DIR)\$(@B).cif $(CIF2MAK_DEFAULTS)
+
+IsctAcpi_INCLUDES=\
+  $(EdkIIGlueLib_INCLUDES)\
+  $(EDK_INCLUDES)\
+  $(PLATFORM_INFO_PROTOCOL_INCLUDES)\
+  /I$(ISCT_PLATFORM_DIR)\
+  /I$(IntelPlatformProtocolLib_DIR)\
+  $(INTEL_MCH_INCLUDES)\
+
+IsctAcpi_LIBS=\
+  $(EDKPROTOCOLLIB)\
+  $(EFIGUIDLIB)\
+  $(EdkIIGlueBaseLib_LIB)\
+!IF "$(x64_BUILD)"=="1"
+  $(EdkIIGlueBaseLibX64_LIB)\
+!ELSE
+  $(EdkIIGlueBaseLibIA32_LIB)\
+!ENDIF
+  $(EDKFRAMEWORKGUIDLIB)\
+  $(EDKFRAMEWORKPROTOCOLLIB)\
+  $(EdkIIGlueBaseIoLibIntrinsic_LIB)\
+  $(EdkIIGlueBaseMemoryLib_LIB)\
+  $(EdkIIGlueDxeReportStatusCodeLib_LIB)\
+  $(EdkIIGlueDxeServicesTableLib_LIB)\
+  $(EdkIIGlueDxeDebugLibReportStatusCode_LIB)\
+  $(EdkIIGlueUefiBootServicesTableLib_LIB)\
+  $(EdkIIGlueUefiDevicePathLib_LIB)\
+  $(EdkIIGlueBasePciLibPciExpress_LIB)\
+  $(EdkIIGlueEdkDxeRuntimeDriverLib_LIB)\
+  $(IsctGuidLib_LIB)\
+  $(IsctProtocolLib_LIB)\
+  $(EdkIIGlueDxeHobLib_LIB)\
+  $(INTEL_SA_PROTOCOL_LIB)\
+
+IsctAcpi_DEFINES=\
+  $(MY_DEFINES)\
+  /D"__EDKII_GLUE_MODULE_ENTRY_POINT__=IsctDxeEntryPoint"\
+  /D __EDKII_GLUE_BASE_MEMORY_LIB__ \
+  /D __EDKII_GLUE_DXE_REPORT_STATUS_CODE_LIB__ \
+  /D __EDKII_GLUE_DXE_DEBUG_LIB_REPORT_STATUS_CODE__ \
+  /D __EDKII_GLUE_UEFI_BOOT_SERVICES_TABLE_LIB__\
+  /D __EDKII_GLUE_BASE_IO_LIB_INTRINSIC__ \
+  /D __EDKII_GLUE_DXE_SERVICES_TABLE_LIB__ \
+  /D __EDKII_GLUE_DXE_HOB_LIB__ \
+
+IsctAcpi_Bin : $(IsctAcpi_LIBS)
+	$(MAKE) /$(MAKEFLAGS)  $(EDKIIGLUE_DEFAULTS)\
+		/f $(BUILD_DIR)\IsctAcpi.mak all\
+		"MY_INCLUDES=$(IsctAcpi_INCLUDES)"\
+		"MY_DEFINES=$(IsctAcpi_DEFINES)"\
+		GUID=4839023B-4C12-4EB2-B2B8-C91B42D878A0 \
+		ENTRY_POINT=_ModuleEntryPoint \
+		EDKIIModule=DXEDRIVER\
+		TYPE=BS_DRIVER \
+		DEPEX1=$(IsctAcpi_DIR)\IsctAcpi.dxs \
+		DEPEX1_TYPE=EFI_SECTION_DXE_DEPEX \
+		COMPRESS=1\
+
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2012, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
diff --git a/Board/EM/Isct/Dxe/IsctAcpi.sdl b/Board/EM/Isct/Dxe/IsctAcpi.sdl
new file mode 100644
index 0000000..ba8ec59
--- /dev/null
+++ b/Board/EM/Isct/Dxe/IsctAcpi.sdl
@@ -0,0 +1,78 @@
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2012, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
+
+#**********************************************************************
+# $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.sdl 1     9/02/12 11:19p Bensonlai $
+#
+# $Revision: 1 $
+#
+# $Date: 9/02/12 11:19p $
+#**********************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ISCT/IsctDxeAcpi/IsctAcpi.sdl $
+# 
+# 1     9/02/12 11:19p Bensonlai
+# Intel Smart Connect Technology initially releases.
+#
+#
+#**********************************************************************
+#<AMI_FHDR_START>
+#
+# Name: IsctAcpi.sdl
+#
+# Description: SDL file for IsctAcpi
+#
+#
+#<AMI_FHDR_END>
+#**********************************************************************
+
+TOKEN
+	Name  = "IsctAcpi_SUPPORT"
+	Value  = "1"
+	TokenType = Boolean
+	TargetEQU = Yes
+	TargetMAK = Yes
+	TargetH = Yes
+	Master = Yes
+	Help  = "Main switch to enable ISCT support in Project in DXE Phase"
+End
+
+MODULE
+	File  = "IsctAcpi.mak"
+	Help  = "Includes IsctAcpi.mak to Project"
+End
+
+PATH
+	Name  = "IsctAcpi_DIR"
+End
+
+ELINK
+	Name  = "$(BUILD_DIR)\IsctAcpi.ffs"
+	Parent  = "FV_MAIN"
+	InvokeOrder = AfterParent
+End
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2012, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************