init. 1AQQW051HEADmaster

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diff --git a/Board/OemDxe.c b/Board/OemDxe.c
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--- /dev/null
+++ b/Board/OemDxe.c
@@ -0,0 +1,559 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2009, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**         5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+//**********************************************************************
+//
+// $Header: /Alaska/BIN/Board/OemDxe.c 32    11/01/11 4:29p Artems $
+//
+// $Revision: 32 $
+//
+// $Date: 11/01/11 4:29p $
+//
+//*****************************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/BIN/Board/OemDxe.c $
+// 
+// 32    11/01/11 4:29p Artems
+// EIP 71380: CSM opt-out feature support. Legacy OpROM policy moved into
+// CSM opt-out module
+// 
+// 31    7/21/11 8:53a Felixp
+// Bug fix in the GOP detection logic introduced by previous check in
+// (EIP64103)
+// 
+// 30    7/19/11 4:59p Felixp
+// [TAG]  		EIP64103
+// [Category]  	New Feature
+// [Description]  	Setup control to enable/disable execution of the Legacy
+// Option ROM for video devices 
+// is extended to support "Enable if no GOP on the handle" option.
+// [Files]  		Board.sdl
+// Oem.sd
+// Oem.uni
+// OemDxe.c
+// 
+// 29    7/13/11 2:23p Felixp
+// [TAG]  		EIP64103
+// [Category]  	New Feature
+// [Description]  	Setup control to enable/disable execution of the Legacy
+// Option ROM for video devices is implemented.
+// [Files]  		Board.sdl
+// Oem.sd
+// Oem.uni
+// OemDxe.c
+// 
+// 28    3/10/11 5:58a Rajeshms
+// [TAG] - EIP 39307
+// [Category]- BUG FIX
+// [Severity]- Normal
+// [Symptom] - Enter DOS no screen when legacy serial redirection enable
+// with option rom message display option is set to " Keep current" in
+// setup.
+// [RootCause] - Actual INT 10h handler was not replaced after dispatching
+// option rom. Legacy console redirection driver INT10h was replaced
+// instead of actual handler when option rom message display option was
+// set to " Keep current".
+// [Solution] - Legacy Console redirection is disabled after its handler
+// is replaced in INT 10h place by the dummy handler so that actual INT10h
+// handler is replaced by Legacy Console redirection driver. To Support
+// redirection for ISA oprom's , enable and disable of legacy console
+// redirection has been moved to CsmOpRom.c from OemDxe.c.
+// [Files] - CsmOpRom.c, OemDxe.c
+// 
+// 27    3/08/11 1:52p Olegi
+// [TAG]  		EIP54455
+// [Category]  	Improvement
+// [Description]  	In some cases signaling the Option ROM execution event
+// is not in sync between PreprocessOprom and PostProcessOprom.
+// [Files]  		oemdxe.c
+// 
+// 26    2/07/11 4:44p Artems
+// EIP 53374: Replaced tabs with spaces
+// 
+// 25    12/17/10 12:57p Davidd
+// [TAG]        EIP47366
+// [Category]   Improvement
+// [Description]    Preserve Bios password when CMOS is bad
+// [Files]          OemDxe.c
+// OemPort.c
+// 
+// 24    10/06/10 2:03p Felixp
+// 
+// 22    3/01/10 3:42p Olegi
+// Modified Pre/PostProcessOprom functions: added new argument that points
+// to the ROM to be executed. This is needed for cases where PciIo is NULL
+// (User ROMs). EIP34085.
+// 
+// 21    11/25/09 5:51p Felixp
+// 
+// 19    11/17/09 10:12p Olegi
+// Fix in CsmPlatform_PostProcessOpRom related to the previous check-in.
+// 
+// 18    11/17/09 3:11p Olegi
+// CSM specific call that would let OEM function recieve control before
+// OpROM execution. EIP#20571.
+// 
+// 17    6/25/09 6:09p Robert
+// Updated Comments and function headers
+//
+// 15    12/17/07 3:43p Felixp
+// 1. Signal protocol event before and after OpROM execution
+// 2. Setup option to enable/disable mass storage OpROM execution added
+//
+// 14    8/31/07 10:10a Rameshraju
+// Legacy Console Redirection enabled only when the option rom is
+// dispatched.
+//
+// 13    4/19/07 10:03a Olegi
+// CSMSREDIR_SUPPORT token is replaced with LEGACYSREDIR_SUPPORT
+//
+// 12    17/04/07 11:05a Anandakrishnanl
+// Reverting Back to Version9
+//
+// 9     3/28/07 10:39a Olegi
+// Legacy Serial Redirection Support added
+//
+// 8     3/28/07 10:22a Yakovlevs
+// Code cleanup
+//
+// 6     10/24/06 12:22p Felixp
+// Cosmetic changes
+//
+// 5     8/30/06 2:59p Fredericko
+// -Fix problem with CD-ROM not showing as a boot option in setup
+//
+// 4     7/25/06 7:07p Ambikas
+//
+// 3     7/17/06 7:20p Felixp
+// #if CSM_SUPPORT added so that module builds without CSM
+//
+// 1     6/13/06 4:54p Sivagarn
+// Initial Checkin
+//
+//
+//*****************************************************************************
+
+
+//<AMI_FHDR_START>
+//----------------------------------------------------------------------------
+//
+// Name: OEMDXE.C
+//
+// Description:
+//  This file contains code for Template OEM initialization in the DXE stage
+//
+//----------------------------------------------------------------------------
+//<AMI_FHDR_END>
+
+//============================================================================
+// Module specific Includes
+#include "Efi.h"
+#include "token.h"
+#include <AmiLib.h>
+#include <AmiDxeLib.h>
+#include <AmiLoadCsmPolicy.h>
+//============================================================================
+// Consumed Protocols
+#include <Protocol\PciIo.h>
+#include <Setup.h>
+#include <Protocol\Cpu.h>
+#include <Protocol\PciRootBridgeIo.h>
+#include <Pci.h>
+#if CSM_SUPPORT
+#include <Protocol\CsmPlatform.h>
+#endif
+#if CLEAR_NVRAM_IF_CMOS_BAD
+#include <hob.h>
+#include <Protocol\SimpleTextIn.h>
+#endif      // CLEAR_NVRAM_IF_CMOS_BAD
+#include <Protocol/ConsoleControl.h>
+#include <Protocol/GraphicsOutput.h>
+#include <Protocol/DevicePath.h>
+
+//============================================================================
+// Constant definitions
+#define PCIE_CFG_ADDR(bus,dev,func,reg) \
+  ((VOID*) (PCIEX_BASE_ADDRESS + ((bus) << 20) + ((dev) << 15) + ((func) << 12) + reg))
+
+//============================================================================
+// GUID Definitions
+
+//============================================================================
+//  Variable Declaration
+SETUP_DATA *SetupData = NULL;
+EFI_GUID SetupGuid = SETUP_GUID;
+EFI_GUID OpromStartEndProtocolGuid = OPROM_START_END_PROTOCOL_GUID;
+
+typedef struct {
+    UINT8   Device;
+    UINT8   Function;
+} PCI_BRG_INFO;
+
+//============================================================================
+// Function Prototypes
+#if CSM_SUPPORT
+
+#if !defined(CSM_VERSION_BUILD) || (CSM_VERSION_BUILD < 72)
+EFI_STATUS
+CsmPlatform_PreProcessOpRom (
+  IN CSM_PLATFORM_PROTOCOL *This,
+  IN EFI_PCI_IO_PROTOCOL *PciIo
+  );
+
+EFI_STATUS
+CsmPlatform_PostProcessOpRom (
+  IN CSM_PLATFORM_PROTOCOL *This,
+  IN EFI_PCI_IO_PROTOCOL *PciIo
+  );
+#else
+EFI_STATUS
+CsmPlatform_PreProcessOpRom (
+  IN CSM_PLATFORM_PROTOCOL *This,
+  IN EFI_PCI_IO_PROTOCOL *PciIo,
+  IN VOID **RomImage
+  );
+
+EFI_STATUS
+CsmPlatform_PostProcessOpRom (
+  IN CSM_PLATFORM_PROTOCOL *This,
+  IN EFI_PCI_IO_PROTOCOL *PciIo,
+  IN VOID **RomImage
+  );
+#endif
+
+EFI_STATUS
+CsmPlatform_GetAtapiDeviceType (
+  IN CSM_PLATFORM_PROTOCOL *This,
+  IN struct _ATAPI_IDENTIFY *IdentifyDriveData,
+  OUT UINT16 *DevType
+);
+
+CSM_PLATFORM_PROTOCOL CsmPlatformProtocol =
+  { CsmPlatform_PreProcessOpRom,
+    CsmPlatform_PostProcessOpRom,
+    CsmPlatform_GetAtapiDeviceType
+  };
+
+EFI_STATUS InstallCsmPlatformProtocol();
+#endif
+
+
+//============================================================================
+// Function Definitions
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   SignalProtocolEvent
+//
+// Description: 
+//  Internal function that installs/uninstall protocol with a specified GUID.
+//  Such protocols can be used as event signaling mechanism.
+//
+// Input:       
+//  IN EFI_GUID *ProtocolGuid - Pointer to the protocol GUID
+//  IN VOID *Interface - Pointer to the interface that allows to pass data
+//  pointer to the event consumer.
+//
+// Output:      
+//  None
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID SignalProtocolEvent(IN EFI_GUID *ProtocolGuid, IN VOID *Interface){
+    EFI_HANDLE  Handle = NULL;
+    pBS->InstallProtocolInterface (
+        &Handle, ProtocolGuid, EFI_NATIVE_INTERFACE, Interface
+    );
+    pBS->UninstallProtocolInterface (
+        Handle, ProtocolGuid, Interface
+    );
+}
+
+#if CLEAR_NVRAM_IF_CMOS_BAD
+
+#define AMITSESETUP_GUID \
+ { 0xc811fa38, 0x42c8, 0x4579, 0xa9, 0xbb, 0x60, 0xe9, 0x4e, 0xdd, 0xfb, 0x34 }
+
+#define PASSWORD_HOB_GUID \
+ { 0x79ce097a, 0x91aa, 0x41ff, 0xb3, 0xa8, 0x53, 0x45, 0x59, 0xb3, 0x0d, 0xb1 }
+
+typedef struct {
+    EFI_HOB_GUID_TYPE   EfiHobGuidType;
+    AMITSESETUP         AmiTseData;
+} 
+PASSWORD_HOB;
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------
+// Procedure:   RestoreSetupPassword
+//
+// Description: Restore previous Password
+//
+// Input:       IN EFI_EVENT  Event
+//              IN VOID       *Context
+//
+// Output:      NONE
+//
+// Returns:     NONE
+//
+//----------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID
+RestoreSetupPassword (
+    IN EFI_EVENT  Event,
+    IN VOID       *Context
+)
+{
+    EFI_STATUS      Status;
+    EFI_GUID        HobListGuid = HOB_LIST_GUID;
+    EFI_GUID        PwdHobGuid = PASSWORD_HOB_GUID;
+    EFI_GUID        AmiTseSetupGuid = AMITSESETUP_GUID;
+    VOID            *pHobList;
+    UINTN           VariableSize = sizeof(AMITSESETUP);
+
+    pHobList = GetEfiConfigurationTable(pST, &HobListGuid);
+
+    if (pHobList != NULL) {
+        Status = FindNextHobByGuid(&PwdHobGuid, &pHobList);
+    }
+
+    if (Status == EFI_SUCCESS) {
+        pRS->SetVariable(
+                        L"AMITSESetup",
+                        &AmiTseSetupGuid,
+                        EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,
+                        VariableSize,
+                        &((PASSWORD_HOB*)pHobList)->AmiTseData);
+    }
+
+    pBS->CloseEvent(Event);
+}
+#endif      // CLEAR_NVRAM_IF_CMOS_BAD
+
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   OEMDXE_Init
+//
+// Description: 
+//  This function is the entry point for this DXE. This function programs 
+//  OEM defined values in the DXE stage
+//
+// Input:       
+//  IN EFI_HANDLE ImageHandle - Image handle
+//  IN EFI_SYSTEM_TABLE *SystemTable - Pointer to the system table
+//
+// Output:      
+//  EFI_SUCCESS
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+OEMDXE_Init (
+IN EFI_HANDLE           ImageHandle,
+IN EFI_SYSTEM_TABLE   *SystemTable )
+{
+    UINTN       SetupSize = 0;
+#if CLEAR_NVRAM_IF_CMOS_BAD
+    EFI_EVENT   HobPwdEvent;
+    VOID        *Registration;
+    EFI_GUID    gSimpleInGuid = EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID;
+#endif      // CLEAR_NVRAM_IF_CMOS_BAD
+
+    InitAmiLib(ImageHandle,SystemTable);
+    GetEfiVariable(L"Setup", &SetupGuid, NULL, &SetupSize, &SetupData);
+
+#if CLEAR_NVRAM_IF_CMOS_BAD
+    HobPwdEvent = NULL;
+
+    //
+    // Create event for SimpleInProtocol Callback notification
+    //
+    pBS->CreateEvent (
+                EVT_NOTIFY_SIGNAL,
+                TPL_NOTIFY,
+                RestoreSetupPassword,
+                NULL,
+                &HobPwdEvent
+                );
+
+    pBS->RegisterProtocolNotify (&gSimpleInGuid, HobPwdEvent, &Registration);
+#endif      // CLEAR_NVRAM_IF_CMOS_BAD
+
+#if CSM_SUPPORT
+    InstallCsmPlatformProtocol();
+#endif
+    return EFI_SUCCESS;
+}
+
+#if CSM_SUPPORT
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   CsmPlatform_PreProcessOpRom
+//
+// Description: 
+//  This function is the member function PreProcessOpRom of the CsmPlatformProtocol.
+//
+// Input:       
+//  CSM_PLATFORM_PROTOCOL *This - Pointer to this instance of the CSM_PLATFORM_PROTOCOL
+//  EFI_PCI_IO_PROTOCOL *PciIo - OPTIONAL - pointer to the instance of the PciIo Protocol
+//
+// Output:  
+//  EFI_SUCCESS - run the option rom for this device
+//  EFI_ABORTED - code determined to not run Oprom for this device
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+#if defined(CSM_VERSION_BUILD) && (CSM_VERSION_BUILD > 71)
+EFI_STATUS 
+CsmPlatform_PreProcessOpRom (
+    IN CSM_PLATFORM_PROTOCOL *This,
+    IN EFI_PCI_IO_PROTOCOL *PciIo,
+    IN VOID **RomImage
+)
+#else
+EFI_STATUS 
+CsmPlatform_PreProcessOpRom (
+    IN CSM_PLATFORM_PROTOCOL *This,
+    IN EFI_PCI_IO_PROTOCOL *PciIo
+)
+#endif
+{
+    CSM_PLATFORM_POLICY_DATA CsmOpromPolicyData;
+#if defined(CSM_VERSION_BUILD) && (CSM_VERSION_BUILD > 71)
+    VOID* RomLocation = *RomImage;
+
+    if (RomImage != NULL){
+        if (((LEGACY_OPT_ROM_HEADER*)RomLocation)->Signature == 0xAA55) {
+            //
+            // TODO:  Add platform pre-OpROM function here for that ROM image  
+            //        is no hardware associated.
+        }
+    }
+#endif
+    // See if any callback function wishes to cancel this OpROM execution
+    CsmOpromPolicyData.PciIo = PciIo;
+    CsmOpromPolicyData.ExecuteThisRom = TRUE;
+
+    SignalProtocolEvent(&OpromStartEndProtocolGuid, &CsmOpromPolicyData);
+
+    return ( CsmOpromPolicyData.ExecuteThisRom == FALSE) ? EFI_ABORTED : EFI_SUCCESS;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   CsmPlatform_PostProcessOpRom
+//
+// Description: 
+//  This function is member function PostProcessOpRom of the CsmPlatformProtocol.
+//
+// Input:   
+//  CSM_PLATFORM_PROTOCOL *This - Pointer to this instance of the CSM_PLATFORM_PROTOCOL
+//  EFI_PCI_IO_PROTOCOL *PciIo - OPTIONAL - pointer to the instance of the PciIo Protocol
+//
+// Output:      
+//  EFI_STATUS
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+
+#if defined(CSM_VERSION_BUILD) && (CSM_VERSION_BUILD > 71)
+EFI_STATUS
+CsmPlatform_PostProcessOpRom (
+    IN CSM_PLATFORM_PROTOCOL *This,
+    IN EFI_PCI_IO_PROTOCOL *PciIo,
+    IN VOID **RomImage
+    )
+#else
+EFI_STATUS 
+CsmPlatform_PostProcessOpRom (
+    IN CSM_PLATFORM_PROTOCOL *This,
+    IN EFI_PCI_IO_PROTOCOL *PciIo
+    )
+#endif
+{   
+
+    // signal the OpromStartEndProtocolGuid event
+    SignalProtocolEvent(&OpromStartEndProtocolGuid, NULL);
+    return EFI_SUCCESS;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   InstallCsmPlatformProtocol
+//
+// Description: 
+//  This function is the entry point for the OEM DXE portion of the Board 
+//  template driver
+//
+// Input:       
+//  None
+//
+// Output:  
+//  EFI_STATUS value determined by the call to InstallProtocolInterface
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS InstallCsmPlatformProtocol()
+{
+  EFI_HANDLE Handle = 0;
+
+  return pBS->InstallProtocolInterface (
+                  &Handle, &gCsmPlatformProtocolGuid,
+                EFI_NATIVE_INTERFACE, &CsmPlatformProtocol
+    );
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure:   CsmPlatform_GetAtapiDeviceType
+//
+// Description: 
+//  This function is the member function GetAtapiDeviceType of the 
+//  CsmPlatformProtocol.  Until ported, this function returns EFI_UNSUPPORTED
+//
+// Input:       
+//  IN CSM_PLATFORM_PROTOCOL *This - pointer to the instance of the CSM Platform Protocol
+//  IN struct _ATAPI_IDENTIFY *IdentifyDriveData - pointer to Atapi Drive Data structure
+//  OUT UINT16 *DevType - type of the device the IdentifyDeviceData is for
+//
+// Output:  
+//  EFI_UNSUPPORTED
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+CsmPlatform_GetAtapiDeviceType (
+    IN CSM_PLATFORM_PROTOCOL *This,
+    IN struct _ATAPI_IDENTIFY *IdentifyDriveData,
+    OUT UINT16 *DevType
+)
+{
+  return EFI_UNSUPPORTED;
+}
+#endif
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2009, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**         5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************