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/* $NoKeywords:$ */
/**
* @file
*
* mnflowon.c
*
* Llano initializer for MCT and DCT
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: (Mem/Main)
* @e \$Revision: 34897 $ @e \$Date: 2010-07-14 10:07:10 +0800 (Wed, 14 Jul 2010) $
*
**/
/*
*****************************************************************************
*
* Copyright (c) 2011, Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Advanced Micro Devices, Inc. nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***************************************************************************
*
*/
/*
*----------------------------------------------------------------------------
* MODULES USED
*
*----------------------------------------------------------------------------
*/
#include "AGESA.h"
#include "AdvancedApi.h"
#include "amdlib.h"
#include "Ids.h"
#include "OptionMemory.h"
#include "mm.h"
#include "mn.h"
#include "mt.h"
#include "Filecode.h"
#include "GeneralServices.h"
#define FILECODE PROC_MEM_NB_ON_MNFLOWON_FILECODE
/* features */
#include "mftds.h"
/*----------------------------------------------------------------------------
* DEFINITIONS AND MACROS
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* TYPEDEFS AND STRUCTURES
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* PROTOTYPES OF LOCAL FUNCTIONS
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* EXPORTED FUNCTIONS
*
*----------------------------------------------------------------------------
*/
extern MEM_PLAT_SPEC_CFG* memPlatSpecFFInstalledON[MAX_FF_TYPES];
/* -----------------------------------------------------------------------------*/
/**
*
*
* This function initializes the platform specific block
*
*
* @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
*
* @return TRUE - AGESA_SUCCESS at least one dorm factor was found
* @return FALSE - AGESA_UNSUPPORTED - Error indicating that no form factors were found
*/
BOOLEAN
MemNPlatformSpecificFormFactorInitON (
IN OUT MEM_NB_BLOCK *NBPtr
)
{
UINT8 f;
if (NBPtr->MCTPtr->DimmValid == 0) {
PutEventLog (AGESA_FATAL, MEM_ERROR_NO_DIMM_FOUND_ON_SYSTEM, 0, 0, 0, 0, &(NBPtr->MemPtr->StdHeader));
SetMemError (AGESA_FATAL, NBPtr->MCTPtr);
ASSERT(FALSE); // Size of memory on BSP = 0, so no DIMM found
return FALSE; // There is no dimm present on the system.
}
for (f = 0; memPlatSpecFFInstalledON[f] != NULL; f++) {
if (memPlatSpecFFInstalledON[f] (NBPtr->MemPtr, NBPtr->ChannelPtr, NBPtr->PsPtr) == AGESA_SUCCESS) {
break;
}
}
if (memPlatSpecFFInstalledON[f] == NULL) {
return FALSE; // No FF types are supported
}
return TRUE;
}
/* -----------------------------------------------------------------------------*/
/**
*
* This function selects appropriate Tech functions for the NB.
*
* @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
*
*/
VOID
MemNTechBlockSwitchON (
IN OUT MEM_NB_BLOCK *NBPtr
)
{
MEM_TECH_BLOCK *TechPtr;
TechPtr = NBPtr->TechPtr;
// Specify Dimm-Byte training for Nb
MemTDimmByteTrainInit (TechPtr);
// Remove the following functions because they are not needed for ON
TechPtr->SetDramMode = (BOOLEAN (*) (MEM_TECH_BLOCK *)) memDefTrue;
TechPtr->SpdCalcWidth = (BOOLEAN (*) (MEM_TECH_BLOCK *)) memDefTrue;
TechPtr->SetDqsEccTmgs = (BOOLEAN (*) (MEM_TECH_BLOCK *)) memDefTrue;
TechPtr->AdjustTwrwr = (VOID (*) (MEM_TECH_BLOCK *)) memDefRet;
TechPtr->AdjustTwrrd = (VOID (*) (MEM_TECH_BLOCK *)) memDefRet;
TechPtr->GetLD = (INT8 (*) (MEM_TECH_BLOCK *)) memDefRet;
TechPtr->FindMaxDlyForMaxRdLat = MemTFindMaxRcvrEnDlyRdDqsDlyByte;
TechPtr->ResetDCTWrPtr = (VOID (*) (MEM_TECH_BLOCK *, UINT8)) memDefRet;
}
/*----------------------------------------------------------------------------
* LOCAL FUNCTIONS
*
*----------------------------------------------------------------------------
*/
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