| /* $NoKeywords:$ */ |
| /** |
| * @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 "mnon.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 |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |