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//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1987-2013, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
//**********************************************************************
// $Header: /Alaska/Projects/Intel/Haswell/LynxPoint_SharkBay-DT_Crb_1AQQW/Board/Cpu/TxtDxe/AmiTxtInfoHook.c 1 7/08/15 4:26a Chienhsieh $
//
// $Revision: 1 $
//
// $Date: 7/08/15 4:26a $
//**********************************************************************
// Revision History
// ----------------
// $Log:
//
//**********************************************************************
//<AMI_FHDR_START>
//---------------------------------------------------------------------------
//
// Name: AmiTxtInfoHook.c
//
// Description: AmiTxtInfo Rountines
//
//---------------------------------------------------------------------------
//<AMI_FHDR_END>
#include <Setup.h>
#include <AmiDxeLib.h>
#include <AmiHobs.h>
#include <Protocol/SimpleTextIn.h>
#include <Protocol/AMIPostMgr.h>
#include "Include/Protocol/AmiTxtInfo.h"
extern EFI_BOOT_SERVICES *gBS;
extern EFI_SYSTEM_TABLE *gST;
extern EFI_RUNTIME_SERVICES *gRT;
//<AMI_PHDR_START>
//----------------------------------------------------------------------------
// Procedure: AmiTxtHook
//
// Description: Initialize CPU strings.
//
// Input:
// IN EFI_HII_HANDLE HiiHandle
// IN UINT16 Class
//
// Output:
// VOID
//
//----------------------------------------------------------------------------
//<AMI_PHDR_END>
BOOLEAN AmiTxtHook (VOID)
{
EFI_STATUS Status;
EFI_GUID AmiTseSetupguid = AMITSESETUP_GUID;
EFI_GUID gAmiTxtInfoProtocolGuid = AMI_TXT_INFO_PROTOCOL_GUID;
EFI_GUID gAmiPostManagerProtocolGuid = AMI_POST_MANAGER_PROTOCOL_GUID;
AMI_POST_MANAGER_PROTOCOL *gAmiPostMgr = NULL;
AMI_TXT_INFO_PROTOCOL *gAmiTxtInfoProt;
AMI_TXT_INFO_DATA *AmiTxtInfoData = NULL;
UINTN Index;
EFI_INPUT_KEY Key;
AMITSESETUP TSEVar;
UINTN Size;
CHAR16 Str[30];
Size = sizeof (AMITSESETUP);
Status = gRT->GetVariable(L"AMITSESetup", \
&AmiTseSetupguid, \
NULL, \
&Size, \
&TSEVar );
if (EFI_ERROR(Status)) return EFI_SUCCESS;
Status = pBS->LocateProtocol( &gAmiPostManagerProtocolGuid, NULL, &gAmiPostMgr );
if (EFI_ERROR(Status)) return EFI_SUCCESS;
Status = pBS->LocateProtocol (&gAmiTxtInfoProtocolGuid, NULL, &gAmiTxtInfoProt);
if (EFI_ERROR(Status)) return EFI_SUCCESS;
//Get AmiTxt info data
gAmiTxtInfoProt->GetTxtInfo(gAmiTxtInfoProt, &AmiTxtInfoData);
//Only display txtinfor when error occur
if (!AmiTxtInfoData->TxtErrCode) return EFI_SUCCESS;
//If it's silent boot, change to post screen
if(TSEVar.AMISilentBoot != 0) gAmiPostMgr->SwitchToPostScreen();
gAmiPostMgr->DisplayPostMessage(L"Intel Txt Information:");
if (AmiTxtInfoData->ChipsetIsProduction)
gAmiPostMgr->DisplayPostMessage(L"Chipset Production Fused");
else
gAmiPostMgr->DisplayPostMessage(L"Chipset Debug Fused");
if (AmiTxtInfoData->ChipsetIsTxtCapable)
gAmiPostMgr->DisplayPostMessage(L"Chipset Txt Supported");
else
gAmiPostMgr->DisplayPostMessage(L"Chipset Txt Don't Support");
if (AmiTxtInfoData->CpuIsTxtCapable) //CPUID eax=1 ecx[6]
gAmiPostMgr->DisplayPostMessage(L"Cpu Txt Supported");
else
gAmiPostMgr->DisplayPostMessage(L"Cpu Txt don't Support");
if (AmiTxtInfoData->TxtErrCode) {
UINT32 ClassCode = (AmiTxtInfoData->TxtErrCode >> 4) & 0x3f; //ErrorCode[9:4]
UINT32 MajorCode = (AmiTxtInfoData->TxtErrCode >> 10) & 0x1f; //ErrorCode[14:10]
UINT32 MinorCode = (AmiTxtInfoData->TxtErrCode >> 16) & 0x1ff; //ErrorCode[24:16]
Swprintf(Str,L"Error Code %x", AmiTxtInfoData->TxtErrCode);
gAmiPostMgr->DisplayPostMessage(Str);
Swprintf(Str,L" Class Code %x", ClassCode);
gAmiPostMgr->DisplayPostMessage(Str);
Swprintf(Str,L" Major Code %x", MajorCode);
gAmiPostMgr->DisplayPostMessage(Str);
Swprintf(Str,L" Minor Code %x", MinorCode);
gAmiPostMgr->DisplayPostMessage(Str);
} else {
gAmiPostMgr->DisplayPostMessage(L"Error Code None");
gAmiPostMgr->DisplayPostMessage(L" Class Code None");
gAmiPostMgr->DisplayPostMessage(L" Major Code None");
gAmiPostMgr->DisplayPostMessage(L" Minor Code None");
}
gAmiPostMgr->DisplayPostMessage(L"Press anykey to continue");
while(1){
gBS->WaitForEvent(1, &(gST->ConIn->WaitForKey), &Index);
gST->ConIn->ReadKeyStroke(gST->ConIn, &Key);
if((Key.UnicodeChar != 0) || (Key.ScanCode != 0)) break;
}
return EFI_SUCCESS;
}
//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1987-2013, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
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