init. 1AQQW051HEADmaster

5 files changed, 328 insertions, 0 deletions

diff --git a/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.CIF b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.CIF
new file mode 100644
index 0000000..0fabb1c
--- /dev/null
+++ b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.CIF
@@ -0,0 +1,11 @@
+<component>
+	name = "WdtAppPei"
+	category = ModulePart
+	LocalRoot = "Chipset\SB\PchWrap\WdtApp\Pei\"
+	RefName = "WdtAppPei"
+[files]
+"WdtAppPei.sdl"
+"WdtAppPei.mak"
+"WdtAppPei.c"
+"WdtAppPei.dxs"
+<endComponent>
diff --git a/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.c b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.c
new file mode 100644
index 0000000..7171b49
--- /dev/null
+++ b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.c
@@ -0,0 +1,136 @@
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
+
+//*************************************************************************
+// $Header: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.c 1     2/08/12 8:34a Yurenlai $
+//
+// $Revision: 1 $
+//
+// $Date: 2/08/12 8:34a $
+//*************************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.c $
+// 
+// 1     2/08/12 8:34a Yurenlai
+// Intel Lynx Point/SB eChipset initially releases.
+// 
+//*************************************************************************
+
+#include <Efi.h>
+#include <Pei.h>
+#include <Token.h>
+#include <AmiPeiLib.h>
+#include <AmiCspLib.h>
+
+#include "PchAccess.h"
+#include "WdtAppVariable.h"
+#include <Ppi\Wdt\Wdt.h>
+#include <PPI\ReadOnlyVariable.h>
+
+#ifdef EFI_DEBUG
+#define WDT_TIMEOUT_BETWEEN_PEI_DXE 30
+#else
+#define WDT_TIMEOUT_BETWEEN_PEI_DXE 10
+#endif
+
+EFI_GUID  gWdtPpiGuid = WDT_PPI_GUID;
+
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+//
+// Procedure:   WdtAppPeiEntryPoint
+//
+// Description: Turns on WDT during PEI phase according to requests made by
+//              OS overclocking application (through WDT status) and BIOS
+//              modules (through flash variable)
+//
+// Input:       *FfsHeader -  Pointer to Firmware File System file header.
+//              *PeiServices  - General purpose services available to every PEIM.
+//
+// Output:      EFI_SUCCESS if everything's OK
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+WdtAppPeiEntryPoint (
+  IN  EFI_FFS_FILE_HEADER *FfsHeader,
+  IN  EFI_PEI_SERVICES    **PeiServices
+  )
+{
+  EFI_STATUS                      Status;
+  WDT_PPI                         *WdtPei;
+  EFI_GUID                        WdtPersistentData = WDT_PERSISTENT_DATA_GUID;
+  EFI_GUID                        gPeiReadOnlyVariablePpiGuid = EFI_PEI_READ_ONLY_VARIABLE_PPI_GUID;
+  WDT_PERSISTENT_DATA             WdtStateData;
+  EFI_PEI_READ_ONLY_VARIABLE_PPI  *ReadOnlyVariable;
+  UINTN                           VariableSize;
+  
+  PEI_TRACE((-1, PeiServices, "(WdtApp) WdtAppPei Entry Point\n"));
+
+  Status = (*PeiServices)->LocatePpi (
+    PeiServices,
+    &gPeiReadOnlyVariablePpiGuid,
+    0, NULL,
+    &ReadOnlyVariable
+  );
+  ASSERT_PEI_ERROR (PeiServices, Status);
+
+  VariableSize = sizeof(WdtStateData);
+  
+  Status = ReadOnlyVariable->GetVariable (
+    PeiServices,
+    WDT_PERSISTENT_DATA_C_NAME,
+    &WdtPersistentData,
+    NULL,
+    &VariableSize,
+    &WdtStateData
+  );
+
+  if (EFI_ERROR(Status)) {
+    WdtStateData.Enable = 0;
+  }
+
+  Status = (*PeiServices)->LocatePpi (
+    PeiServices,
+    &gWdtPpiGuid,
+    0,
+    NULL,
+    &WdtPei
+  );
+
+  ASSERT_PEI_ERROR (PeiServices, Status);
+ 
+  if (WdtPei->IsWdtRequired() == TRUE || WdtStateData.Enable == 1) {
+    WdtPei->ReloadAndStart(WDT_TIMEOUT_BETWEEN_PEI_DXE);
+  }
+ 
+  return EFI_SUCCESS;
+}
+
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
+
diff --git a/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.dxs b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.dxs
new file mode 100644
index 0000000..e78218e
--- /dev/null
+++ b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.dxs
@@ -0,0 +1,47 @@
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
+
+//*************************************************************************
+// $Header: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.dxs 1     2/08/12 8:34a Yurenlai $
+//
+// $Revision: 1 $
+//
+// $Date: 2/08/12 8:34a $
+//*************************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.dxs $
+// 
+// 1     2/08/12 8:34a Yurenlai
+// Intel Lynx Point/SB eChipset initially releases.
+// 
+//*************************************************************************
+#include <Ppi\Wdt\Wdt.h>
+
+DEPENDENCY_START
+WDT_PPI_GUID
+DEPENDENCY_END
+//*************************************************************************
+//*************************************************************************
+//**                                                                     **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+//**                                                                     **
+//**                       All Rights Reserved.                          **
+//**                                                                     **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+//**                                                                     **
+//**                       Phone: (770)-246-8600                         **
+//**                                                                     **
+//*************************************************************************
+//*************************************************************************
diff --git a/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.mak b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.mak
new file mode 100644
index 0000000..c6f3127
--- /dev/null
+++ b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.mak
@@ -0,0 +1,66 @@
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
+
+#*************************************************************************
+# $Header: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.mak 1     2/08/12 8:34a Yurenlai $
+#
+# $Revision: 1 $
+#
+# $Date: 2/08/12 8:34a $
+#*************************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.mak $
+# 
+# 1     2/08/12 8:34a Yurenlai
+# Intel Lynx Point/SB eChipset initially releases.
+#
+#*************************************************************************
+all : WdtAppPei
+
+$(BUILD_DIR)\WdtAppPei.mak : $(WdtAppPei_DIR)\$(@B).cif $(BUILD_RULES)
+  $(CIF2MAK) $(WdtAppPei_DIR)\$(@B).cif $(CIF2MAK_DEFAULTS)
+
+WdtAppPei : $(BUILD_DIR)\WdtAppPei.mak WdtAppPeiBin
+
+WdtAppPei_INCLUDES=\
+	$(INTEL_PCH_INCLUDES)\
+	$(WDT_APP_INCLUDES)\
+
+WdtAppPeiBin : $(AMIPEILIB) $(AMICSPLib)
+	$(MAKE) /$(MAKEFLAGS) $(BUILD_DEFAULTS) \
+		/f $(BUILD_DIR)\WdtAppPei.mak all \
+		"MY_INCLUDES = $(WdtAppPei_INCLUDES)" \
+		NAME=WdtAppPei\
+		MAKEFILE=$(BUILD_DIR)\WdtAppPei.mak \
+		GUID=0F69F6D7-0E4B-43a6-BFC2-6871694369B0 \
+		ENTRY_POINT=WdtAppPeiEntryPoint \
+		TYPE=PEIM \
+		DEPEX1=$(WdtAppPei_DIR)\WdtAppPei.dxs \
+		DEPEX1_TYPE=EFI_SECTION_PEI_DEPEX \
+		COMPRESS=0
+
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
diff --git a/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.sdl b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.sdl
new file mode 100644
index 0000000..8f0c3b9
--- /dev/null
+++ b/Chipset/SB/PchWrap/WdtApp/Pei/WdtAppPei.sdl
@@ -0,0 +1,68 @@
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
+
+#*************************************************************************
+# $Header: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.sdl 1     2/08/12 8:34a Yurenlai $
+#
+# $Revision: 1 $
+#
+# $Date: 2/08/12 8:34a $
+#*************************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/PchWrap/WdtApp/WdtAppPei/WdtAppPei.sdl $
+# 
+# 1     2/08/12 8:34a Yurenlai
+# Intel Lynx Point/SB eChipset initially releases.
+#
+#*************************************************************************
+TOKEN
+	Name  = "WdtAppPei_SUPPORT"
+	Value  = "1"
+	TokenType = Boolean
+	TargetEQU = Yes
+	TargetMAK = Yes
+	TargetH = Yes
+	Master = Yes
+	Help  = "Main switch to enable WDT APP support in Project in PEI Phase"
+End
+
+MODULE
+	Help  = "Includes WdtAppPei.mak to Project"
+	File  = "WdtAppPei.mak"
+End
+
+PATH
+	Name  = "WdtAppPei_DIR"
+	Help  = "WdtAppPei dir"
+End
+
+ELINK
+	Name  = "$(BUILD_DIR)\WdtAppPei.ffs"
+	Parent  = "FV_BB"
+	InvokeOrder = AfterParent
+End
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************