diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f10/Proc/Mem/Main/mmLvDdr3.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f10/Proc/Mem/Main/mmLvDdr3.c | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Proc/Mem/Main/mmLvDdr3.c b/src/vendorcode/amd/agesa/f10/Proc/Mem/Main/mmLvDdr3.c deleted file mode 100644 index 0dc8537039..0000000000 --- a/src/vendorcode/amd/agesa/f10/Proc/Mem/Main/mmLvDdr3.c +++ /dev/null @@ -1,126 +0,0 @@ -/** - * @file - * - * mmLvDdr3.c - * - * Main Memory Feature implementation file for low voltage DDR3 support - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Main) - * @e \$Revision: 6474 $ @e \$Date: 2008-06-20 03:07:59 -0500 (Fri, 20 Jun 2008) $ - * - **/ -/***************************************************************************** -* -* 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 "Ids.h" -#include "amdlib.h" -#include "OptionMemory.h" -#include "mm.h" -#include "mn.h" -#include "Filecode.h" -#define FILECODE PROC_MEM_MAIN_MMLVDDR3_FILECODE - -extern MEM_FEAT_BLOCK_MAIN MemFeatMain; -/*----------------------------------------------------------------------------- -* EXPORTED FUNCTIONS -* -*----------------------------------------------------------------------------- -*/ -BOOLEAN -MemMLvDdr3 ( - IN OUT MEM_MAIN_DATA_BLOCK *MemMainPtr - ); - -/* -----------------------------------------------------------------------------*/ -/** - * - * Find the common supported voltage on all nodes. - * - * @param[in,out] *MemMainPtr - Pointer to the MEM_MAIN_DATA_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ -BOOLEAN -MemMLvDdr3 ( - IN OUT MEM_MAIN_DATA_BLOCK *MemMainPtr - ) -{ - UINT8 Node; - BOOLEAN RetVal; - BOOLEAN SecondLoop; - MEM_NB_BLOCK *NBPtr; - MEM_PARAMETER_STRUCT *ParameterPtr; - MEM_SHARED_DATA *mmSharedPtr; - - NBPtr = MemMainPtr->NBPtr; - mmSharedPtr = MemMainPtr->mmSharedPtr; - ParameterPtr = MemMainPtr->MemPtr->ParameterListPtr; - mmSharedPtr->VoltageMap = 0xFF; - SecondLoop = FALSE; - RetVal = TRUE; - - for (Node = 0; Node < MemMainPtr->DieCount; Node++) { - NBPtr[Node].FeatPtr->LvDdr3 (&NBPtr[Node]); - // Check if there is no common supported voltage - if ((mmSharedPtr->VoltageMap == 0) && !SecondLoop) { - // restart node loop by setting node to 0xFF - Node = 0xFF; - SecondLoop = TRUE; - } - } - - if (mmSharedPtr->VoltageMap == 0) { - ParameterPtr->DDR3Voltage = VOLT_UNSUPPORTED; - } else { - ParameterPtr->DDR3Voltage = (DIMM_VOLTAGE) LibAmdBitScanReverse (mmSharedPtr->VoltageMap); - } - - for (Node = 0; Node < MemMainPtr->DieCount; Node ++) { - // Check if the voltage needs force to 1.5V - NBPtr[Node].FamilySpecificHook[ForceLvDimmVoltage] (&NBPtr[Node], MemMainPtr); - - RetVal &= (BOOLEAN) (NBPtr[Node].MCTPtr->ErrCode < AGESA_FATAL); - } - - return RetVal; -} |