diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR2/mt2.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR2/mt2.c | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR2/mt2.c b/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR2/mt2.c deleted file mode 100644 index 5bdc190f91..0000000000 --- a/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR2/mt2.c +++ /dev/null @@ -1,234 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mt2.c - * - * Common Technology functions for DDR2 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR2) - * @e \$Revision: 35136 $ @e \$Date: 2010-07-16 11:29:48 +0800 (Fri, 16 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 "Ids.h" -#include "AdvancedApi.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mt2.h" -#include "mtspd2.h" -#include "mtot2.h" -#include "OptionMemory.h" -#include "PlatformMemoryConfiguration.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -/* features */ -#include "mftds.h" -#define FILECODE PROC_MEM_TECH_DDR2_MT2_FILECODE - -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -/* -----------------------------------------------------------------------------*/ -/** - * - * This function Constructs the technology block - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -BOOLEAN -MemConstructTechBlock2 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - TECHNOLOGY_TYPE *TechTypePtr; - UINT8 Dct; - UINT8 Channel; - UINT8 i; - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - CH_DEF_STRUCT *ChannelPtr; - UINT8 DimmSlots; - - TechTypePtr = (TECHNOLOGY_TYPE *) FindPSOverrideEntry (NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_MEM_TECH, NBPtr->MCTPtr->SocketId, 0); - if (TechTypePtr != NULL) { - // Ensure the platform override value is valid - ASSERT ((*TechTypePtr == DDR3_TECHNOLOGY) || (*TechTypePtr == DDR2_TECHNOLOGY)); - if (*TechTypePtr != DDR2_TECHNOLOGY) { - return FALSE; - } - } - - - TechPtr->NBPtr = NBPtr; - TechPtr->RefPtr = NBPtr->RefPtr; - MCTPtr = NBPtr->MCTPtr; - - TechPtr->NBPtr = NBPtr; - TechPtr->RefPtr = NBPtr->RefPtr; - - TechPtr->SetDramMode = MemTSetDramMode2; - TechPtr->DimmPresence = MemTDIMMPresence2; - TechPtr->SpdCalcWidth = MemTSPDCalcWidth2; - TechPtr->SpdGetTargetSpeed = MemTSPDGetTargetSpeed2; - TechPtr->AutoCycTiming = MemTAutoCycTiming2; - TechPtr->SpdSetBanks = MemTSPDSetBanks2; - TechPtr->SetDqsEccTmgs = MemTSetDQSEccTmgs; - TechPtr->GetCSIntLvAddr = MemTGetCSIntLvAddr2; - TechPtr->AdjustTwrwr = MemTAdjustTwrwr2; - TechPtr->AdjustTwrrd = MemTAdjustTwrrd2; - TechPtr->GetDimmSpdBuffer = MemTGetDimmSpdBuffer2; - TechPtr->GetLD = MemTGetLD2; - TechPtr->MaxFilterDly = 0; - - // - // Map the Logical Dimms on this channel to the SPD that should be used for that logical DIMM. - // The pointers to the DIMM SPD information is as follows (2 Dimm/Ch and 3 Dimm/Ch examples). - // - // DIMM Spd Buffer Current Channel DimmSpdPtr[MAX_DIMMS_PER_CHANNEL] array - // (Number of dimms varies by platform) (Array size is determined in AGESA.H) Dimm operations loop - // on this array only) - // 2 DIMMS PER CHANNEL - // - // Socket N Channel N Dimm 0 SR/DR DIMM <--------------DimmSpdPtr[0] - // Dimm 1 SR/DR DIMM <--------------DimmSpdPtr[1] - // DimmSpdPtr[2]------->NULL - // DimmSpdPtr[3]------->NULL - // - // Socket N Channel N Dimm 0 SR/DR DIMM <--------------DimmSpdPtr[0] - // Dimm 1 QR DIMM <---------+----DimmSpdPtr[1] - // | DimmSpdPtr[2]------->NULL - // +----DimmSpdPtr[3] - // - // Socket N Channel N Dimm 0 QR DIMM <-----+--------DimmSpdPtr[0] - // Dimm 1 QR DIMM <-----|---+----DimmSpdPtr[1] - // +-- | ---DimmSpdPtr[2] - // +----DimmSpdPtr[3] - // - // 3 DIMMS PER CHANNEL - // - // Socket N Channel N Dimm 0 SR/DR DIMM <--------------DimmSpdPtr[0] - // Dimm 1 SR/DR DIMM <--------------DimmSpdPtr[1] - // Dimm 3 SR/DR DIMM <--------------DimmSpdPtr[2] - // DimmSpdPtr[3]------->NULL - // - // Socket N Channel N Dimm 0 SR/DR DIMM <--------------DimmSpdPtr[0] - // Dimm 1 QR DIMM <---------+----DimmSpdPtr[1] - // Dimm 3 SR/DR DIMM <-------- | ---DimmSpdPtr[2] - // +----DimmSpdPtr[3] - // - // - - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - DCTPtr = NBPtr->DCTPtr; - for (Channel = 0; Channel < NBPtr->ChannelCount; Channel++) { - NBPtr->SwitchChannel (NBPtr, Channel); - ChannelPtr = NBPtr->ChannelPtr; - ChannelPtr->TechType = DDR2_TECHNOLOGY; - ChannelPtr->MCTPtr = MCTPtr; - ChannelPtr->DCTPtr = DCTPtr; - - DimmSlots = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, - MCTPtr->SocketId, - NBPtr->GetSocketRelativeChannel (NBPtr, Dct, Channel) - ); - // - // Initialize the SPD pointers for each Dimm - // - for (i = 0 ; i < (sizeof (ChannelPtr->DimmSpdPtr) / sizeof (ChannelPtr->DimmSpdPtr[0])) ; i++) { - ChannelPtr->DimmSpdPtr[i] = NULL; - } - for (i = 0 ; i < DimmSlots; i++) { - ChannelPtr->DimmSpdPtr[i] = &(ChannelPtr->SpdPtr[i]); - if ( (i + 2) < (sizeof (ChannelPtr->DimmSpdPtr) / sizeof (ChannelPtr->DimmSpdPtr[0]))) { - if (ChannelPtr->DimmSpdPtr[i]->DimmPresent) { - if ((((ChannelPtr->DimmSpdPtr[i]->Data[SPD_DM_BANKS] >> 3) & 0x07) + 1) > 2) { - ChannelPtr->DimmSpdPtr[i + 2] = &(ChannelPtr->SpdPtr[i]); - } - } - } - } - } - } - return TRUE; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - - |