diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Mem/Tech')
27 files changed, 0 insertions, 9996 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/Makefile.inc b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/Makefile.inc deleted file mode 100644 index e2af37d663..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/Makefile.inc +++ /dev/null @@ -1,8 +0,0 @@ -libagesa-y += mt3.c -libagesa-y += mtlrdimm3.c -libagesa-y += mtot3.c -libagesa-y += mtrci3.c -libagesa-y += mtsdi3.c -libagesa-y += mtspd3.c -libagesa-y += mttecc3.c -libagesa-y += mttwl3.c diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mt3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mt3.c deleted file mode 100644 index a18befdaf5..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mt3.c +++ /dev/null @@ -1,235 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mt3.c - * - * Common Technology functions for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mt3.h" -#include "mtspd3.h" -#include "mtot3.h" -#include "OptionMemory.h" -#include "PlatformMemoryConfiguration.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -/* features */ -#define FILECODE PROC_MEM_TECH_DDR3_MT3_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 -MemConstructTechBlock3 ( - 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 != DDR3_TECHNOLOGY) { - return FALSE; - } - } - - TechPtr->NBPtr = NBPtr; - TechPtr->RefPtr = NBPtr->RefPtr; - MCTPtr = NBPtr->MCTPtr; - - TechPtr->SendAllMRCmds = MemTSendAllMRCmds3; - TechPtr->FreqChgCtrlWrd = FreqChgCtrlWrd3; - TechPtr->SetDramMode = MemTSetDramMode3; - TechPtr->DimmPresence = MemTDIMMPresence3; - TechPtr->SpdCalcWidth = MemTSPDCalcWidth3; - TechPtr->SpdGetTargetSpeed = MemTSPDGetTargetSpeed3; - TechPtr->AutoCycTiming = MemTAutoCycTiming3; - TechPtr->SpdSetBanks = MemTSPDSetBanks3; - TechPtr->SetDqsEccTmgs = MemTSetDQSEccTmgs; - TechPtr->GetCSIntLvAddr = MemTGetCSIntLvAddr3; - TechPtr->AdjustTwrwr = MemTAdjustTwrwr3; - TechPtr->AdjustTwrrd = MemTAdjustTwrrd3; - TechPtr->GetDimmSpdBuffer = MemTGetDimmSpdBuffer3; - TechPtr->GetLD = MemTGetLD3; - 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 LRDIMMS - // - // This code will assign SPD pointers on the basis of Physical ranks, even though - // an LRDIMM may only use one or two logical ranks, that determination will have to - // be made from downstream code. An LRDIMM with greater than 2 Physical ranks will have - // its DimmSpdPtr[] mapped as if it were a QR in the above diagrams. - - 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 = DDR3_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_RANKS] >> 3) & 0x07) + 1) > 2) { - ChannelPtr->DimmSpdPtr[i + 2] = &(ChannelPtr->SpdPtr[i]); - } - } - } - } - } - } - // Initialize Common technology functions - MemTCommonTechInit (TechPtr); - - return TRUE; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mt3.h b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mt3.h deleted file mode 100644 index 4eed7eb666..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mt3.h +++ /dev/null @@ -1,134 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mt3.h - * - * Common Technology - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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. - * *************************************************************************** - * - */ - -#ifndef _MT3_H_ -#define _MT3_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ - -BOOLEAN -MemConstructTechBlock3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT MEM_NB_BLOCK *NBPtr - ); -BOOLEAN -MemTSetDramMode3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -BOOLEAN -MemTDIMMPresence3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -BOOLEAN -MemTSPDCalcWidth3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -BOOLEAN -MemTSPDGetTargetSpeed3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -BOOLEAN -MemTAutoCycTiming3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -BOOLEAN -MemTSPDSetBanks3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -VOID -MemTGetCSIntLvAddr3 ( - IN UINT8 BankEnc, - OUT UINT8 *LowBit, - OUT UINT8 *HiBit - ); - -VOID -MemTSendAllMRCmds3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel - ); - -VOID -FreqChgCtrlWrd3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - - -BOOLEAN -MemTGetDimmSpdBuffer3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT8 **SpdBuffer, - IN UINT8 Dimm - ); -#endif /* _MT3_H_ */ - - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtlrdimm3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtlrdimm3.c deleted file mode 100644 index e7a76dcf28..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtlrdimm3.c +++ /dev/null @@ -1,1107 +0,0 @@ -/** - * @file - * - * mtlrdimm3.c - * - * Technology initialization and control workd support for DDR3 LRDIMMS - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 23714 $ @e \$Date: 2009-12-09 17:28:37 -0600 (Wed, 09 Dec 2009) $ - * - **/ -/***************************************************************************** -* -* 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 "amdlib.h" -#include "Ids.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mt3.h" -#include "mtspd3.h" -#include "mtrci3.h" -#include "mtsdi3.h" -#include "mtlrdimm3.h" -#include "merrhdl.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) -#define FILECODE PROC_MEM_TECH_DDR3_MTLRDIMM3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -VOID -STATIC -MemTSendMBCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Fn, - IN UINT8 Rcw, - IN UINT8 Value - ); - -UINT8 -STATIC -MemTGetSpecialMBCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Fn, - IN UINT8 Rc - ); - -BOOLEAN -STATIC -MemTLrDimmControlRegInit3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ); - -BOOLEAN -STATIC -MemTLrDimmFreqChgCtrlWrd3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ); - -BOOLEAN -STATIC -MemTWLPrepareLrdimm3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *Wl - ); - -BOOLEAN -STATIC -MemTSendAllMRCmdsLR3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *CsPtr - ); - -VOID -STATIC -MemTEMRS1Lr3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel, - IN UINT8 PhyRank - ); - -VOID -STATIC -MemTEMRS2Lr3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel - ); - - -BOOLEAN -STATIC -MemTLrdimmRankMultiplication ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *DimmID - ); - -BOOLEAN -STATIC -MemTLrdimmBuf2DramTrain3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ); - -BOOLEAN -STATIC -MemTLrdimmSyncTrainedDlys ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function initializes LRDIMM functions. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -BOOLEAN -MemTLrdimmConstructor3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - TechPtr->TechnologySpecificHook[LrdimmSendAllMRCmds] = MemTSendAllMRCmdsLR3; - TechPtr->TechnologySpecificHook[LrdimmControlRegInit] = MemTLrDimmControlRegInit3; - TechPtr->TechnologySpecificHook[LrdimmFreqChgCtrlWrd] = MemTLrDimmFreqChgCtrlWrd3; - TechPtr->TechnologySpecificHook[WlTrainingPrepareLrdimm] = MemTWLPrepareLrdimm3; - TechPtr->TechnologySpecificHook[LrdimmRankMultiplication] = MemTLrdimmRankMultiplication; - TechPtr->TechnologySpecificHook[LrdimmBuf2DramTrain] = MemTLrdimmBuf2DramTrain3; - TechPtr->TechnologySpecificHook[LrdimmSyncTrainedDlys] = MemTLrdimmSyncTrainedDlys; - return TRUE; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends a Control word command to an LRDIMM Memory Buffer - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Fn - control word function - * @param[in] Rcw - control word number - * @param[in] Value - value to send - * - */ - -VOID -STATIC -MemTSendMBCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Fn, - IN UINT8 Rcw, - IN UINT8 Value - ) -{ - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - ASSERT (Rcw != RCW_FN_SELECT); // RC7 can only be used for function select - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tF%dRC%d = %x\n", Fn, Rcw, Value); - // - // Select the MB Function by sending the Fn number - // to the Function Select Control Word - // - MemUWait10ns (800, NBPtr->MemPtr); - MemTSendCtlWord3 (TechPtr, RCW_FN_SELECT, Fn); - // - // Send the value to the control word - // - MemUWait10ns (800, NBPtr->MemPtr); - MemTSendCtlWord3 (TechPtr, Rcw, Value); - - -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function gets the value of special RCW - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Dimm - Physical LR DIMM number - * @param[in] Fn - control word function - * @param[in] Rc - control word number - * - * @return Special RCW value - * - */ - -UINT8 -STATIC -MemTGetSpecialMBCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Fn, - IN UINT8 Rc - ) -{ - CONST UINT8 F0RC13PhyRankTab[] = {3, 2, 0, 1, 0}; - UINT8 PhyRanks; - UINT8 LogRanks; - UINT8 DramCap; - UINT8 Value8; - UINT8 *SpdBufferPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, Dimm); - - Value8 = 0; - switch (Fn) { - case 0: - switch (Rc) { - case 8: - // F0RC8 - Value8 = NBPtr->PsPtr->F0RC8; - break; - case 10: - // F0RC10 - // 2:0 OperatingSpeed: operating speed. BIOS: Table 88. - if (NBPtr->DCTPtr->Timings.Speed == DDR667_FREQUENCY) { - Value8 = 0; - } else { - Value8 = (UINT8) (NBPtr->DCTPtr->Timings.Speed / 133) - 3; - } - break; - case 11: - // F0RC11 - // 3:2 ParityCalculation: partiy calculation. BIOS: Table. - // 1:0 OperatingVoltage: operating voltage. BIOS: IF(VDDIO == 1.5) THEN 00b ELSEIF (VDDIO == - // 1.35) THEN 01b ELSE 10b ENDIF. - DramCap = SpdBufferPtr[SPD_DENSITY] & 0xF; - if ((NBPtr->ChannelPtr->LrDimmRankMult[Dimm] + DramCap * 2) > 8) { - Value8 = 8; - } else { - Value8 = 4; - } - Value8 |= CONVERT_VDDIO_TO_ENCODED (NBPtr->RefPtr->DDR3Voltage); - break; - case 13: - // F0RC13 - // 3:2 NumLogicalRanks: partiy calculation. BIOS: Table 90. - // 1:0 NumPhysicalRanks: operating voltage. BIOS: Table 89. - LogRanks = NBPtr->ChannelPtr->LrDimmLogicalRanks[Dimm] >> 1; - PhyRanks = F0RC13PhyRankTab[(SpdBufferPtr[SPD_RANKS] >> 3) & 7]; - Value8 = (LogRanks << 2) | PhyRanks; - break; - case 14: - // F0RC14 - // 3 DramBusWidth: DRAM bus width. BIOS: IF (DeviceWidth==0) THEN 0 ELSE 1 ENDIF. - // 2 MRSCommandControl: MRS command control. BIOS: IF (F0RC15[RankMultiplicationControl] - // > 0) THEN 1 ELSE 0 ENDIF. - // 1 RefreshPrechargeCommandControl: refresh and precharge command control. BIOS: IF - // (F0RC15[RankMultiplicationControl] > 0) THEN D18F2xA8_dct[1:0][LrDimmEnhRefEn] ELSE 0 ENDIF. - // 0 AddressMirror: address mirror. BIOS: RankMap. See D18F2x[5C:40]_dct[1:0][OnDimmMirror]. - if ((SpdBufferPtr[SPD_DEV_WIDTH] & 7) != 0) { - Value8 |= 8; - } - if (NBPtr->ChannelPtr->LrDimmRankMult[Dimm] > 1) { - Value8 |= 4; - if (NBPtr->GetBitField (NBPtr, BFLrDimmEnhRefEn) == 1) { - Value8 |= 2; - } - } - if ((SpdBufferPtr[SPD_ADDRMAP] & 1) != 0) { - Value8 |= 1; - } - break; - case 15: - // F0RC15 - // 3:0 RankMultiplicationControl: rank multiplication control. BIOS: Table 91. - DramCap = SpdBufferPtr[SPD_DENSITY] & 0xF; - ASSERT ((DramCap >= 2) && (DramCap <= 4)); // BKDG only lists 1Gb, 2Gb, and 4Gb - switch (NBPtr->ChannelPtr->LrDimmRankMult[Dimm]) { - case 1: - Value8 = 0; - break; - case 2: - Value8 = DramCap - 1; - break; - case 4: - Value8 = DramCap + 3; - break; - default: - ASSERT (FALSE); - } - break; - default: - ASSERT (FALSE); - } - break; - case 1: - switch (Rc) { - case 0: - // F1RC0 - Value8 = NBPtr->PsPtr->F1RC0; - Value8 |= (UINT8) NBPtr->GetBitField (NBPtr, BFCSTimingMux67) << 3; - break; - case 1: - // F1RC1 - Value8 = NBPtr->PsPtr->F1RC1; - break; - case 2: - // F1RC2 - Value8 = NBPtr->PsPtr->F1RC2; - break; - case 9: - // F1RC9 - if (NBPtr->GetBitField (NBPtr, BFLrDimmEnhRefEn) == 0) { - Value8 = 1; - } - break; - default: - ASSERT (FALSE); - } - break; - case 3: - switch (Rc) { - case 0: - // F3RC0 - // 3 TDQSControl: TDQS control. BIOS: 0. - // 2:0 RttNom: RttNom. BIOS: Table 57, Table 60 - Value8 = NBPtr->PsPtr->RttNom[Dimm << 1]; - break; - case 1: - // F3RC1 - // 3 Vref: Vref. BIOS: 0. - // 2:0 RttWr: RttWr. BIOS: Table 57, Table 60. - Value8 = NBPtr->PsPtr->RttWr[Dimm << 1]; - break; - case 6: - // F3RC6 - // IF (D18F2x90_dct[1:0][X4Dimm] == 0) THEN 1 ELSE 0 - if (NBPtr->GetBitField (NBPtr, BFX4Dimm) == 0) { - Value8 = 8; - } - break; - default: - ASSERT (FALSE); - } - break; - default: - ASSERT (FALSE); - } - - return Value8; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends LRDIMM Control Words to all LRDIMMS - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return TRUE - */ - -BOOLEAN -STATIC -MemTLrDimmControlRegInit3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - CONST UINT8 RCWInitTable[] = { - // RCW, Mask, SPD - F0, RC0, 0x00, SPD_NONE, - F0, RC1, 0x00, SPD_NONE, - F0, RC2, 0x03, SPD_67, - F0, RC10, 0x00, SPECIAL_CASE, - F0, RC11, 0x00, SPECIAL_CASE, - - F1, RC8, 0x0F, SPD_69, - F1, RC11, 0xF0, SPD_69, - F1, RC12, 0x0F, SPD_70, - F1, RC13, 0xF0, SPD_70, - F1, RC14, 0x0F, SPD_71, - F1, RC15, 0xF0, SPD_71, - - WAIT_6US, 0, 0, 0, - - F0, RC3, 0xF0, SPD_67, - F0, RC4, 0x0F, SPD_68, - F0, RC5, 0xF0, SPD_68, - - F0, RC6, 0x00, SPD_NONE, - F0, RC8, 0x00, SPECIAL_CASE, - F0, RC9, 0x0C, SPD_NONE, - F0, RC13, 0x00, SPECIAL_CASE, - F0, RC14, 0x00, SPECIAL_CASE, - F0, RC15, 0x00, SPECIAL_CASE, - - F1, RC0, 0x00, SPECIAL_CASE, - F1, RC1, 0x00, SPECIAL_CASE, - F1, RC2, 0x00, SPECIAL_CASE, - F1, RC3, 0x00, SPD_NONE, - F1, RC9, 0x00, SPECIAL_CASE, - F1, RC10, 0x00, SPD_NONE, - - F2, RC0, 0x00, SPD_NONE, - F2, RC1, 0x00, SPD_NONE, - F2, RC2, 0x0F, SPD_NONE, - F2, RC3, 0x00, SPD_NONE, - - F3, RC0, 0x00, SPECIAL_CASE, - F3, RC1, 0x00, SPECIAL_CASE, - F3, RC2, 0x01, SPD_NONE, - F3, RC6, 0x00, SPECIAL_CASE - - // F3 RC[8,9] are programmed in MDQ RC loop - - // F[10:3] RC[11,10] are programmed in QxODT RC loop - - // F[15,14] RC[15:0] are programmed in personality RC loop - }; - - UINT8 Dimm; - UINT16 i; - UINT16 DimmMask; - UINT8 Fn; - UINT8 Rc; - UINT8 Mask; - UINT8 Spd; - UINT8 *SpdBufferPtr; - UINT8 FreqDiffOffset; - UINT8 Value8; - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - if (NBPtr->MCTPtr->Status[SbLrdimms]) { - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - DimmMask = (UINT16)1 << Dimm; - if ((NBPtr->ChannelPtr->LrDimmPresent & DimmMask) != 0) { - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tSending LRDIMM Control Words: Dimm %02x\n", Dimm); - // - // Select the Target Chipselects - // - NBPtr->SetBitField (NBPtr, BFMrsChipSel, (Dimm << 1)); - NBPtr->SetBitField (NBPtr, BFCtrlWordCS, 3 << (Dimm << 1)); - - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, Dimm); - for (i = 0; i < sizeof (RCWInitTable) ; i += 4) { - Fn = RCWInitTable[i]; - Rc = RCWInitTable[i + 1]; - Mask = RCWInitTable[i + 2]; - Spd = RCWInitTable[i + 3]; - - if (Fn == WAIT_6US) { - MemUWait10ns (600, MemPtr); // wait 6us for TSTAB - } else { - if (Spd == SPD_NONE) { - Value8 = Mask; - } else if (Spd == SPECIAL_CASE) { - Value8 = MemTGetSpecialMBCtlWord3 (TechPtr, Dimm, Fn, Rc); - } else { - Value8 = (Mask > 0x0F) ? ((SpdBufferPtr[Spd] & Mask) >> 4) : (SpdBufferPtr[Spd] & Mask); - } - MemTSendMBCtlWord3 (TechPtr, Fn, Rc, Value8); - } - } - - FreqDiffOffset = (UINT8) (SPD_FREQ_DIFF_OFFSET * (((NBPtr->DCTPtr->Timings.Speed / 133) - 3) / 2)); - // - // Send RCW to program MDQ termination and drive strength - // - for (Rc = 8; Rc <= 9; Rc++) { - Value8 = SpdBufferPtr[SPD_MDQ_800_1066 + FreqDiffOffset]; - Value8 = (Rc == 9) ? (Value8 >> 4) : Value8; - MemTSendMBCtlWord3 (TechPtr, 3, Rc, Value8 & 0x07); - } - - // - // Send RCW to program QxODT - // - for (Fn = 3; Fn <= 10; Fn ++) { - for (Rc = 10; Rc <= 11; Rc++) { - Value8 = SpdBufferPtr[SPD_QXODT_800_1066 + FreqDiffOffset + ((Fn - 3) >> 1)]; - Value8 = (Rc == 11) ? (Value8 >> 4) : (Value8 & 0x0F); - Value8 = ((Fn & 1) == 0) ? (Value8 >> 2) : (Value8 & 0x03); - MemTSendMBCtlWord3 (TechPtr, Fn, Rc, Value8); - } - } - - // - // Send Personality bytes from SPD - // - for (Fn = 14; Fn < 16; Fn ++) { - for (Rc = 0; Rc < 16 ; Rc++) { - Value8 = SpdBufferPtr[SPD_PERSONALITY_BYTE + ((Fn - 14) << 3) + (Rc >> 1)]; - if ((Fn == 14) && (Rc == 0)) { - Value8 |= 0x01; // Write global enable - } - if (Rc != 0x07) { - MemTSendMBCtlWord3 (TechPtr, Fn, Rc, ((Rc & 1) != 0) ? (Value8 >> 4) : (Value8 & 0x0F)); - } - } - } - } - } - } - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends LRDIMM Control Words to all LRDIMMS - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return FALSE - The current channel does not have LRDIMM populated - * TRUE - The current channel has LRDIMM populated - */ - -BOOLEAN -STATIC -MemTLrDimmFreqChgCtrlWrd3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - UINT8 Dct; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - if (NBPtr->MCTPtr->Status[SbLrdimms]) { - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - MemNSwitchDCTNb (NBPtr, Dct); - if (NBPtr->DCTPtr->Timings.DctMemSize != 0) { - MemTLrDimmControlRegInit3 (TechPtr, NULL); - } - } - return TRUE; - } - return FALSE; -} - -/*----------------------------------------------------------------------------- - * - * - * This function prepares LRDIMMs for WL training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *Wl - Indicates if WL mode should be enabled - * - * @return TRUE - LRDIMMs present - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemTWLPrepareLrdimm3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *Wl - ) -{ - UINT8 Dimm; - UINT8 Value8; - UINT16 MrsAddress; - MEM_NB_BLOCK *NBPtr; - NBPtr = TechPtr->NBPtr; - MrsAddress = 0; - if (NBPtr->MCTPtr->Status[SbLrdimms]) { - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if (*(BOOLEAN *) Wl == TRUE) { - // Program WrLvOdt - NBPtr->SetBitField (NBPtr, BFWrLvOdt, NBPtr->ChannelPtr->PhyWLODT[Dimm]); - } - if ((NBPtr->ChannelPtr->LrDimmPresent & ((UINT8) 1 << Dimm)) != 0) { - if (Dimm == TechPtr->TargetDIMM) { - if (*(BOOLEAN *) Wl == TRUE) { - // - // Select the Target Chipselects - // - NBPtr->SetBitField (NBPtr, BFMrsChipSel, (Dimm << 1)); - NBPtr->SetBitField (NBPtr, BFCtrlWordCS, 3 << (Dimm << 1)); - - // Program F0RC12 to 1h - MemTSendMBCtlWord3 (TechPtr, F0, RC12, 0x01); - if (NBPtr->ChannelPtr->Dimms >= 2) { - // For two or more LRDIMMs per channel program the buffer RttNom to the - // corresponding specifed RttWr termination - Value8 = NBPtr->MemNGetDynDramTerm (NBPtr, Dimm << 2); - } else { - // Program RttNom as normal - Value8 = NBPtr->MemNGetDramTerm (NBPtr, Dimm << 2); - } - if ((Value8 & ((UINT8) 1 << 2)) != 0) { - MrsAddress |= ((UINT16) 1 << 9); - } - if ((Value8 & ((UINT8) 1 << 1)) != 0) { - MrsAddress |= ((UINT16) 1 << 6); - } - if ((Value8 & ((UINT8) 1 << 0)) != 0) { - MrsAddress |= ((UINT16) 1 << 2); - } - NBPtr->SetBitField (NBPtr, BFMrsAddress, MrsAddress); - } else { - // Program F0RC12 to 0h - MemTSendMBCtlWord3 (TechPtr, F0, RC12, 0x00); - } - } - } - } - return TRUE; - } else { - return FALSE; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This send all MR commands to all physical ranks of an LRDIMM - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] *CsPtr - Target Chip Select - * - * @return FALSE - The current channel does not have LRDIMM populated - * TRUE - The current channel has LRDIMM populated - */ - -BOOLEAN -STATIC -MemTSendAllMRCmdsLR3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *CsPtr - ) -{ - UINT8 *SpdBufferPtr; - BOOLEAN Skip; - UINT8 Rank; - UINT8 PhyRank; - UINT8 ChipSel; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - ChipSel = *((UINT8 *) CsPtr); - - if (NBPtr->MCTPtr->Status[SbLrdimms]) { - // - // LRDIMM: MR0, MR2, and MR3 can be broadcasted. - // MR1[Rtt_Nom] needs to be programmed differently per physical ranks. - // - // CS 0 1 2 3 4 5 6 7 - // MR[0,2,3] x x ? - // MR1 x x x x x x x x - // - // ? If 3 DIMMs/ch, need to send to CS4 since it is on the 3rd physical DIMM. - // - Skip = TRUE; - switch (ChipSel) { - case 0: - case 2: - Skip = FALSE; - break; - case 4: - if (GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, - NBPtr->MCTPtr->SocketId, - NBPtr->ChannelPtr->ChannelID) == 3) { - Skip = FALSE; - } - break; - } - - // Select target chip select - NBPtr->SetBitField (NBPtr, BFMrsChipSel, ChipSel); - - if (!Skip) { - // 13.Send EMRS(2) - MemTEMRS2Lr3 (TechPtr, ChipSel); - NBPtr->SetBitField (NBPtr, BFMrsAddressHi, 1); // Set Address bit 13 to broadcast - NBPtr->SendMrsCmd (NBPtr); - - // 14.Send EMRS(3). Ordinarily at this time, MrsAddress[2:0]=000b - MemTEMRS33 (TechPtr); - NBPtr->SetBitField (NBPtr, BFMrsAddressHi, 1); // Set Address bit 13 to broadcast - NBPtr->SendMrsCmd (NBPtr); - } - - // 15.Send EMRS(1). Send to each physical rank. - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, ChipSel >> 1); - for (Rank = 0; Rank < NBPtr->ChannelPtr->LrDimmRankMult[ChipSel >> 1]; Rank++) { - PhyRank = (((ChipSel >> 1) & 2) | (ChipSel & 1)) + (Rank * NBPtr->ChannelPtr->LrDimmLogicalRanks[ChipSel >> 1]); - MemTEMRS1Lr3 (TechPtr, ChipSel, PhyRank); - // Set Address bit 14, 15, 16, or 17 to select physical rank according to the device size - NBPtr->SetBitField (NBPtr, BFMrsAddressHi, Rank << (SpdBufferPtr[SPD_DENSITY] & 0xF)); - NBPtr->SendMrsCmd (NBPtr); - } - - if (!Skip) { - // 16.Send MRS with MrsAddress[8]=1(reset the DLL) - MemTMRS3 (TechPtr); - NBPtr->SetBitField (NBPtr, BFMrsAddressHi, 1); // Set Address bit 13 to broadcast - NBPtr->SendMrsCmd (NBPtr); - } - - // If LRDIMM, return TRUE to skip sending regular MR commands. - return TRUE; - } - // If not LRDIMM, send regular MR commands. - return FALSE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the EMRS1 value for an LRDIMM - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] ChipSel - Chip select number - * @param[in] PhyRank - Physical rank number - */ - -VOID -STATIC -MemTEMRS1Lr3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel, - IN UINT8 PhyRank - ) -{ - UINT16 MrsAddress; - UINT8 Value8; - UINT8 *SpdBufferPtr; - UINT8 FreqDiffOffset; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, ChipSel >> 1); - FreqDiffOffset = (UINT8) (SPD_FREQ_DIFF_OFFSET * (((NBPtr->DCTPtr->Timings.Speed / 133) - 3) / 2)); - - // BA2=0,BA1=0,BA0=1 - NBPtr->SetBitField (NBPtr, BFMrsBank, 1); - - MrsAddress = 0; - - // program MrsAddress[5,1]=output driver impedance control (DIC): 01b - MrsAddress |= ((UINT16) 1 << 1); - - // program MrsAddress[5,1]=output driver impedance control (DIC): - // DIC is read from SPD byte 77, 83, or 89 depending on DDR speed - Value8 = SpdBufferPtr[SPD_MR1_MR2_800_1066 + FreqDiffOffset] & 3; - if ((Value8 & ((UINT8) 1 << 1)) != 0) { - MrsAddress |= ((UINT16) 1 << 5); - } - if ((Value8 & ((UINT8) 1 << 0)) != 0) { - MrsAddress |= ((UINT16) 1 << 1); - } - - // program MrsAddress[9,6,2]=nominal termination resistance of ODT (RTT): - // RttNom is read from SPD byte 77, 83, or 89 depending on DDR speed - if (PhyRank <= 1) { - Value8 = (SpdBufferPtr[SPD_MR1_MR2_800_1066 + FreqDiffOffset] >> 2) & 7; - if ((Value8 & ((UINT8) 1 << 2)) != 0) { - MrsAddress |= ((UINT16) 1 << 9); - } - if ((Value8 & ((UINT8) 1 << 1)) != 0) { - MrsAddress |= ((UINT16) 1 << 6); - } - if ((Value8 & ((UINT8) 1 << 0)) != 0) { - MrsAddress |= ((UINT16) 1 << 2); - } - } - - NBPtr->SetBitField (NBPtr, BFMrsAddress, MrsAddress); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the EMRS2 value for an LRDIMM - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] ChipSel - Chip select number - */ - -VOID -STATIC -MemTEMRS2Lr3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel - ) -{ - UINT8 RttWr; - UINT8 *SpdBufferPtr; - UINT8 FreqDiffOffset; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - // Save default RttWr - RttWr = NBPtr->PsPtr->RttWr[ChipSel]; - - // Override RttWr with the value read from SPD byte 77, 83, or 89 depending on DDR speed - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, ChipSel >> 1); - FreqDiffOffset = (UINT8) (SPD_FREQ_DIFF_OFFSET * (((NBPtr->DCTPtr->Timings.Speed / 133) - 3) / 2)); - NBPtr->PsPtr->RttWr[ChipSel] = SpdBufferPtr[SPD_MR1_MR2_800_1066 + FreqDiffOffset] >> 6; - - // Call EMRS2 calculation - MemTEMRS23 (TechPtr); - - // Restore RttWr - NBPtr->PsPtr->RttWr[ChipSel] = RttWr; -} - -/*----------------------------------------------------------------------------- - * - * - * This function to determine the Rank Multiplication to use for an LRDIMM - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *DimmID - Dimm ID - * - * @return TRUE - LRDIMM Support is installed and LRDIMMs are present - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemTLrdimmRankMultiplication ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *DimmID - ) -{ - BOOLEAN RetVal; - UINT8 *SpdBufferPtr; - UINT8 Dimm; - UINT8 NumDimmslots; - UINT8 DramCapacity; - UINT8 Ranks; - UINT8 Rows; - UINT8 RankMult; - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - - ASSERT (TechPtr != NULL); - ASSERT (DimmID != NULL); - - Dimm = *(UINT8*)DimmID; - ASSERT (Dimm < MAX_DIMMS_PER_CHANNEL); - - NBPtr = TechPtr->NBPtr; - ChannelPtr = NBPtr->ChannelPtr; - RetVal = FALSE; - RankMult = 0; - - if (!MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, Dimm)) { - ASSERT (FALSE); - } - - NumDimmslots = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, - NBPtr->MCTPtr->SocketId, - ChannelPtr->ChannelID); - - if (NBPtr->MCTPtr->Status[SbLrdimms]) { - RetVal = TRUE; - // - // Determine LRDIMM Rank Multiplication - // - Ranks = ((SpdBufferPtr[SPD_RANKS] >> 3) & 0x07) + 1; - if (Ranks == 5) { - Ranks = 8; - } - DramCapacity = (SpdBufferPtr[SPD_DENSITY] & 0x0F); - Rows = 12 + ((SpdBufferPtr[SPD_ROW_SZ] >> 3) & 0x7); - - if (Ranks < 4) { - RankMult = 1; - } else if (Ranks == 4) { - RankMult = (NumDimmslots < 3) ? 1 : 2; - } else if (Ranks == 8) { - RankMult = ((NumDimmslots < 3) && (DramCapacity < 4)) ? 2 : 4; - } - // - // Save Rank Information - // - ChannelPtr->LrDimmRankMult[Dimm] = RankMult; - ChannelPtr->LrDimmLogicalRanks[Dimm] = Ranks / RankMult; - NBPtr->PsPtr->LrdimmRowAddrBits[Dimm] = Rows + (RankMult >> 1); - // - // Program RankDef - // - NBPtr->SetBitField (NBPtr, BFRankDef0 + Dimm, (RankMult == 4) ? 3 : RankMult); - // - // If LrdimmRowAddressBits > 16, then we must be useing some CS signals for rank - // multiplication. If this is the case, then we want to clear the CSPresent bits - // that correspond to those chipselects. - // If there are 3 DIMMs per channel, then it will always be CS67, if there are - // 2DPCH, then DIMM0 will use CS45, adn DIMM1 will use CS67. - // - if (NBPtr->PsPtr->LrdimmRowAddrBits[Dimm] > 16) { - NBPtr->DCTPtr->Timings.CsPresent &= ~(0x30 << ((NumDimmslots > 2) ? 1 : Dimm) ); - } - } - - return RetVal; - -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function performs buffer to DRAM training for LRDIMMs - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return TRUE - */ - -BOOLEAN -STATIC -MemTLrdimmBuf2DramTrain3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - UINT8 Dct; - UINT8 Dimm; - UINT8 ChipSel; - UINT16 DimmMask; - UINT8 i; - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - if (NBPtr->MCTPtr->Status[SbLrdimms]) { - IDS_HDT_CONSOLE (MEM_FLOW, "\nStart Buffer to DRAM training\n"); - - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->SwitchDCT (NBPtr, Dct); - - // - // ODM needs to be set after Dram Init - // - if (NBPtr->StartupSpeed == NBPtr->DCTPtr->Timings.Speed) { - for (ChipSel = 1; ChipSel < MAX_CS_PER_CHANNEL; ChipSel += 2) { - if ((NBPtr->DCTPtr->Timings.CsPresent & ((UINT16)1 << ChipSel)) != 0) { - if ((NBPtr->DCTPtr->Timings.DimmMirrorPresent & (1 << (ChipSel >> 1))) != 0) { - NBPtr->SetBitField (NBPtr, BFCSBaseAddr0Reg + ChipSel, ((NBPtr->GetBitField (NBPtr, BFCSBaseAddr0Reg + ChipSel)) | ((UINT32)1 << BFOnDimmMirror ))); - } - } - } - } - - // - // Buffer to DRAM training - // - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - DimmMask = (UINT16)1 << Dimm; - if ((NBPtr->ChannelPtr->LrDimmPresent & DimmMask) != 0) { - IDS_HDT_CONSOLE (MEM_STATUS, "\t\nDimm %d\n", Dimm); - // Select the Target Chipselects - NBPtr->SetBitField (NBPtr, BFMrsChipSel, (Dimm << 1)); - NBPtr->SetBitField (NBPtr, BFCtrlWordCS, 3 << (Dimm << 1)); - - // Send F0RC12 with data = 0010b. - MemTSendMBCtlWord3 (TechPtr, F0, RC12, 2); - - // Wait until D18F2xA0_dct[1:0][RcvParErr]=0 or tCAL * the number of physical ranks expires. - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tWaiting %d ms...\n", 10 * NBPtr->ChannelPtr->LrDimmRankMult[Dimm]); - for (i = 0; i < (NBPtr->ChannelPtr->LrdimmPhysicalRanks[Dimm] * 10); i++) { - MemUWait10ns (1000000, MemPtr); - } - - // Configure for normal operation: Send F0RC12 with data = 0000b. - MemTSendMBCtlWord3 (TechPtr, F0, RC12, 0); - } - } - } - IDS_HDT_CONSOLE (MEM_FLOW, "\nEnd Buffer to DRAM training\n"); - } - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function copies trained delays of the first rank of a QR LRDIMM to the third rank - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return TRUE - */ - -BOOLEAN -STATIC -MemTLrdimmSyncTrainedDlys ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - UINT8 i; - UINT8 Dimm; - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - - NBPtr = TechPtr->NBPtr; - ChannelPtr = NBPtr->ChannelPtr; - - if (NBPtr->MCTPtr->Status[SbLrdimms]) { - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - for (i = 0; i < TechPtr->DlyTableWidth (); i++) { - if (ChannelPtr->LrDimmLogicalRanks[Dimm] > 2) { - // If logical QR LRDIMM, copy trained delays from first rank to third rank - NBPtr->SetTrainDly (NBPtr, AccessWrDqsDly, DIMM_BYTE_ACCESS (Dimm + 2, i), - ChannelPtr->WrDqsDlys[Dimm * TechPtr->DlyTableWidth () + i]); - NBPtr->SetTrainDly (NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Dimm + 2, i), - ChannelPtr->RcvEnDlys[Dimm * TechPtr->DlyTableWidth () + i]); - NBPtr->SetTrainDly (NBPtr, AccessRdDqsDly, DIMM_BYTE_ACCESS (Dimm + 2, i), - ChannelPtr->RdDqsDlys[Dimm * TechPtr->DlyTableWidth () + i]); - NBPtr->SetTrainDly (NBPtr, AccessWrDqsDly, DIMM_BYTE_ACCESS (Dimm + 2, i), - ChannelPtr->WrDatDlys[Dimm * TechPtr->DlyTableWidth () + i]); - } - } - } - return TRUE; - } else { - return FALSE; - } -} - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtlrdimm3.h b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtlrdimm3.h deleted file mode 100644 index cb3fc2f9c0..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtlrdimm3.h +++ /dev/null @@ -1,125 +0,0 @@ -/** - * @file - * - * mtlrdimm3.h - * - * Definitions and declarations for DDR3 LRDIMM support - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem) - * @e \$Revision: 27045 $ @e \$Date: 2010-02-22 17:21:31 -0600 (Mon, 22 Feb 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. - * *************************************************************************** - * - */ - -#ifndef _MTLRDIMM3_H_ -#define _MTLRDIMM3_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ -#define RCW_FN_SELECT 7 - -#define F0 0 -#define F1 1 -#define F2 2 -#define F3 3 -#define F4 4 -#define F5 5 -#define F6 6 -#define F7 7 -#define F8 8 -#define F9 9 -#define F10 10 -#define F11 11 -#define F12 12 -#define F13 13 -#define F14 14 -#define F15 15 - -#define RC0 0 -#define RC1 1 -#define RC2 2 -#define RC3 3 -#define RC4 4 -#define RC5 5 -#define RC6 6 -#define RC7 7 -#define RC8 8 -#define RC9 9 -#define RC10 10 -#define RC11 11 -#define RC12 12 -#define RC13 13 -#define RC14 14 -#define RC15 15 - -#define SPD_NONE 0 -#define SPD_67 67 -#define SPD_68 68 -#define SPD_69 69 -#define SPD_70 70 -#define SPD_71 71 - -#define SPD_MDQ_800_1066 72 -#define SPD_QXODT_800_1066 73 -#define SPD_MR1_MR2_800_1066 77 -#define SPD_PERSONALITY_BYTE 150 - -#define SPD_FREQ_DIFF_OFFSET 6 - -#define SPECIAL_CASE 0xFF - -#define WAIT_6US 0xF6 - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ - - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ - -#endif /* _MTLRDIMM3_H_ */ diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtot3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtot3.c deleted file mode 100644 index 29359a4be7..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtot3.c +++ /dev/null @@ -1,168 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtot3.c - * - * Technology Non-SPD Timings for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mtot3.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_DDR3_MTOT3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function adjusts the Twrwr value for DDR3. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTAdjustTwrwr3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - DCT_STRUCT *DCTPtr; - - DCTPtr = TechPtr->NBPtr->DCTPtr; - - // For DDR3, value 0000b-0001b and >= 1011b of Twrwr is reserved. - if (DCTPtr->Timings.Twrwr < 2) { - DCTPtr->Timings.Twrwr = 2; - } else if (DCTPtr->Timings.Twrwr > 10) { - DCTPtr->Timings.Twrwr = 10; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function adjusts the Twrrd value for DDR3. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTAdjustTwrrd3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - DCT_STRUCT *DCTPtr; - - DCTPtr = TechPtr->NBPtr->DCTPtr; - - // For DDR3, value 0000b, 0001b, and > 1010b of Twrrd is reserved. - if (DCTPtr->Timings.Twrrd < 2) { - DCTPtr->Timings.Twrrd = 2; - } else if (DCTPtr->Timings.Twrrd > 10) { - DCTPtr->Timings.Twrrd = 10; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function gets the LD value for DDR3. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return Value of LD - */ - -INT8 -MemTGetLD3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - INT8 LD; - MEM_NB_BLOCK *NBPtr; - NBPtr = TechPtr->NBPtr; - // - // For DDR3, BIOS calculates the latency difference (Ld) as equal to read CAS latency minus write CAS - // latency, in MEMCLKs (see F2x[1, 0]88[Tcl] and F2x[1, 0]84[Tcwl]) which can be a negative or positive - // value. - // - LD = ((INT8) NBPtr->GetBitField (NBPtr, BFTcl) + 4) - ((INT8) NBPtr->GetBitField (NBPtr, BFTcwl) + 5); - - return LD; -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtot3.h b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtot3.h deleted file mode 100644 index bb047b20e4..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtot3.h +++ /dev/null @@ -1,90 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtot3.h - * - * Technology Non-SPD timings for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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. - * *************************************************************************** - * - */ - -#ifndef _MTOT3_H_ -#define _MTOT3_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ - - -VOID -MemTAdjustTwrwr3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -VOID -MemTAdjustTwrrd3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -INT8 -MemTGetLD3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -#endif /* _MTOT3_H_ */ - - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtrci3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtrci3.c deleted file mode 100644 index b1d5994499..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtrci3.c +++ /dev/null @@ -1,305 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtrci3.c - * - * Technology Control word initialization for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 49617 $ @e \$Date: 2011-03-26 03:10:42 +0800 (Sat, 26 Mar 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mt3.h" -#include "mtrci3.h" -#include "merrhdl.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_DDR3_MTRCI3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends control words - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTDramControlRegInit3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 ChipSel; - UINT8 i; - UINT8 RawCard; - UINT8 Data; - UINT16 CsPresent; - - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - CsPresent = NBPtr->DCTPtr->Timings.CsPresent; - - MemUWait10ns (800, MemPtr); // wait 8us TACT must be changed to optimize to 8 MEM CLKs - - // Set EnDramInit to start DRAM initialization - - MemUWait10ns (600, MemPtr); // wait 6us for PLL LOCK - - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel += 2) { - // - // If chip select present - // - if ((CsPresent & ((UINT16)3 << ChipSel)) != 0) { - NBPtr->SetBitField (NBPtr, BFMrsChipSel, ChipSel); - - // 2. Program F2x[1, 0]A8[CtrlWordCS]=bit mask for target chip selects. - NBPtr->SetBitField (NBPtr, BFCtrlWordCS, 3 << (ChipSel & 0xFE)); - - RawCard = NBPtr->ChannelPtr->RefRawCard[ChipSel >> 1]; - - for (i = 0; i <= 15; i++) { - // wait 8us for TMRD, must be changed to optimize to 8 MEM CLKs - MemUWait10ns (800, MemPtr); - if ((i != 6) && (i != 7)) { - Data = MemTGetCtlWord3 (TechPtr, i, RawCard, ChipSel); - MemTSendCtlWord3 (TechPtr, i, Data); - } - } - } - } - MemUWait10ns (600, MemPtr); // wait 6us for TSTAB -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the ControlRC value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] CtrlWordNum - control Word number. - * @param[in] RawCard - Raw Card - * @param[in] ChipSel - Target Chip Select - * @return Control Word value - */ - -UINT8 -MemTGetCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 CtrlWordNum, - IN UINT8 RawCard, - IN UINT8 ChipSel - ) -{ - UINT8 Data; - DCT_STRUCT *DCTPtr; - CH_DEF_STRUCT *ChannelPtr; - - DCTPtr = TechPtr->NBPtr->DCTPtr; - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - - Data = 0; //Default value for all control words is 0 - switch (CtrlWordNum) { - case 0: - Data = 0x02; // DA4=1 - break; - case 1: - if (DCTPtr->Timings.DimmSRPresent & ((UINT16) 1 << (ChipSel >> 1))) { - Data = 0x0C; // if single rank, set DBA1 and DBA0 - } - break; - case 2: - Data = ChannelPtr->CtrlWrd02[ChipSel >> 1]; - break; - case 3: - Data = ChannelPtr->CtrlWrd03[ChipSel >> 1]; - break; - case 4: - Data = ChannelPtr->CtrlWrd04[ChipSel >> 1]; - break; - case 5: - Data = ChannelPtr->CtrlWrd05[ChipSel >> 1]; - break; - case 8: - Data = ChannelPtr->CtrlWrd08[ChipSel >> 1]; - break; - case 9: - Data = 0x0D; - break; - case 11: - Data = CONVERT_VDDIO_TO_ENCODED (TechPtr->RefPtr->DDR3Voltage); - break; - default:; - } - - return (Data & 0x0F); -} -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends control word command - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] CmdNum - control number. - * @param[in] Value - value to send - * - */ - -VOID -MemTSendCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 CmdNum, - IN UINT8 Value - ) -{ - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - // 1. Program MrsBank and MrsAddress. - // n = [BA2, A2, A1, A0]. - // data = [BA1, BA0, A4, A3]. - // Set all other bits in MrsAddress to zero. - // - NBPtr->SetBitField (NBPtr, BFMrsBank, ((CmdNum & 8) >> 1) | (Value >> 2)); - NBPtr->SetBitField (NBPtr, BFMrsAddress, ((Value & 3) << 3) | (CmdNum & 7)); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tCS%d RC%02d %04x\n", (MemNGetBitFieldNb (NBPtr, BFMrsChipSel) & 7), CmdNum, Value); - - // 2.Set SendCtrlWord=1 - NBPtr->SetBitField (NBPtr, BFSendCtrlWord, 1); - // 3.Wait for BFSendCtrlWord=0 - NBPtr->PollBitField (NBPtr, BFSendCtrlWord, 0, PCI_ACCESS_TIMEOUT, FALSE); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends specific control words commands before frequency change for certain DRAM buffers. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -FreqChgCtrlWrd3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 ChipSel; - UINT16 Speed; - UINT16 CsPresent; - - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - Speed = NBPtr->DCTPtr->Timings.Speed; - CsPresent = NBPtr->DCTPtr->Timings.CsPresent; - - - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel += 2) { - // - // If chip select present. - // - if ((CsPresent & ((UINT16)3 << ChipSel)) != 0) { - - NBPtr->SetBitField (NBPtr, BFMrsChipSel, ChipSel); - // program F2x[1, 0]A8[CtrlWordCS]=bit mask for target chip selects. - NBPtr->SetBitField (NBPtr, BFCtrlWordCS, 3 << (ChipSel & 0xFE)); - - //wait 8us for TMRD, must be changed to optimize to 8 MEM CLKs - MemUWait10ns (800, MemPtr); - if (Speed == DDR800_FREQUENCY) { - MemTSendCtlWord3 (TechPtr, 0x0A, 0); - } else if (Speed == DDR1066_FREQUENCY) { - MemTSendCtlWord3 (TechPtr, 0x0A, 1); - } else if (Speed == DDR1333_FREQUENCY) { - MemTSendCtlWord3 (TechPtr, 0x0A, 2); - } else if (Speed == DDR1600_FREQUENCY) { - MemTSendCtlWord3 (TechPtr, 0x0A, 3); - } else if (Speed == DDR1866_FREQUENCY) { - MemTSendCtlWord3 (TechPtr, 0x0A, 4); - } else { - ASSERT (FALSE); - } - } - } -} - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtrci3.h b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtrci3.h deleted file mode 100644 index e70d934626..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtrci3.h +++ /dev/null @@ -1,87 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtrci3.h - * - * Technology control word init for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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. - * *************************************************************************** - * - */ - -#ifndef _MTRCI3_H_ -#define _MTRCI3_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ - -UINT8 -MemTGetCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 CtrlWordNum, - IN UINT8 RawCard, - IN UINT8 ChipSel - ); - -VOID -MemTDramControlRegInit3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -#endif /* _MTRCI3_H_ */ - - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtsdi3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtsdi3.c deleted file mode 100644 index ea86205229..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtsdi3.c +++ /dev/null @@ -1,503 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtsdi3.c - * - * Technology Software DRAM Init for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 49104 $ @e \$Date: 2011-03-17 06:54:25 +0800 (Thu, 17 Mar 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mt3.h" -#include "mtsdi3.h" -#include "mtrci3.h" -#include "merrhdl.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) -#define FILECODE PROC_MEM_TECH_DDR3_MTSDI3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - - - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function initiates software DRAM init for both DCTs - * at the same time. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -BOOLEAN -MemTDramInitSw3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 Dct; - UINT8 ChipSel; - UINT32 Dummy; - - MEM_DATA_STRUCT *MemPtr; - DIE_STRUCT *MCTPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - MCTPtr = NBPtr->MCTPtr; - - IDS_HDT_CONSOLE (MEM_STATUS, "\nStart Dram Init\n"); - // 3.Program F2x[1,0]7C[EnDramInit]=1 - IDS_HDT_CONSOLE (MEM_FLOW, "\tEnDramInit = 1 for both DCTs\n"); - NBPtr->BrdcstSet (NBPtr, BFEnDramInit, 1); - NBPtr->PollBitField (NBPtr, BFDctAccessDone, 1, PCI_ACCESS_TIMEOUT, TRUE); - - // 4.wait 200us - MemUWait10ns (20000, MemPtr); - - // 5.Program F2x[1, 0]7C[DeassertMemRstX] = 1. - NBPtr->BrdcstSet (NBPtr, BFDeassertMemRstX, 1); - - // 6.wait 500us - MemUWait10ns (50000, MemPtr); - - // Do Phy Fence training before sending MRS commands - if (!NBPtr->IsSupported[FenceTrnBeforeDramInit]) { - AGESA_TESTPOINT (TpProcMemPhyFenceTraining, &(NBPtr->MemPtr->StdHeader)); - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - if (NBPtr->DCTPtr->Timings.DctMemSize != 0) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->PhyFenceTraining (NBPtr); - } - } - } - - // 7.NOP or deselect & take CKE high - NBPtr->BrdcstSet (NBPtr, BFAssertCke, 1); - - // 8.wait 360ns - MemUWait10ns (36, MemPtr); - - // The following steps are performed once for each channel with unbuffered DIMMs - // and once for each chip select on registered DIMMs: - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - if (NBPtr->DCTPtr->Timings.DctMemSize != 0) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - - // Enable Dram Parity if appropriate. - NBPtr->FamilySpecificHook[EnableParityAfterMemRst] (NBPtr, NULL); - - // The following steps are performed with registered DIMMs only and - // must be done for each chip select pair: - if (MCTPtr->Status[SbRegistered]) { - MemTDramControlRegInit3 (TechPtr); - } - - // Initialize LRDIMM's register - TechPtr->TechnologySpecificHook[LrdimmControlRegInit] (TechPtr, NULL); - - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel++) { - if (NBPtr->GetSysAddr (NBPtr, ChipSel, &Dummy)) { - IDS_HDT_CONSOLE (MEM_STATUS, "\t\tCS %d\n", ChipSel); - // if chip select present - if (!(TechPtr->TechnologySpecificHook[LrdimmSendAllMRCmds] (TechPtr, &ChipSel))) { - MemTSendAllMRCmds3 (TechPtr, ChipSel); - } - // NOTE: wait 512 clocks for DLL-relock - MemUWait10ns (50000, NBPtr->MemPtr); // wait 500us - if (!(MCTPtr->Status[SbRegistered] || MCTPtr->Status[SbLrdimms])) { - break; - } - } - } - - // 17.Send two ZQCL commands (to even then odd chip select) - NBPtr->sendZQCmd (NBPtr); - NBPtr->sendZQCmd (NBPtr); - } - } - - // 18.Program F2x[1,0]7C[EnDramInit]=0 - NBPtr->BrdcstSet (NBPtr, BFEnDramInit, 0); - NBPtr->PollBitField (NBPtr, BFDctAccessDone, 1, PCI_ACCESS_TIMEOUT, TRUE); - // - // For Unbuffered Dimms, Issue MRS for remaining CS without EnDramInit - // - NBPtr->FamilySpecificHook[SendMrsCmdsPerCs] (NBPtr, NBPtr); - - IDS_HDT_CONSOLE (MEM_FLOW, "End Dram Init\n\n"); - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the EMRS1 value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Wl - Indicates if WL mode should be enabled - * @param[in] TargetDIMM - DIMM target for WL - */ - -VOID -MemTEMRS13 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN BOOLEAN Wl, - IN UINT8 TargetDIMM - ) -{ - UINT16 MrsAddress; - UINT8 MaxDimmPerCH; - UINT8 ChipSel; - UINT8 Value8; - - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MaxDimmPerCH = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, - NBPtr->MCTPtr->SocketId, - NBPtr->ChannelPtr->ChannelID); - ChipSel = (UINT8) (0x0FF & NBPtr->GetBitField (NBPtr, BFMrsChipSel)); - - // BA2=0,BA1=0,BA0=1 - NBPtr->SetBitField (NBPtr, BFMrsBank, 1); - - MrsAddress = 0; - - // program MrsAddress[5,1]=output driver impedance control (DIC): - // based on F2x[1,0]84[DrvImpCtrl] - if (!(NBPtr->IsSupported[CheckDrvImpCtrl])) { - Value8 = (UINT8)NBPtr->GetBitField (NBPtr, BFDrvImpCtrl); - if ((Value8 & ((UINT8) 1 << 1)) != 0) { - MrsAddress |= ((UINT16) 1 << 5); - } - if ((Value8 & ((UINT8) 1 << 0)) != 0) { - MrsAddress |= ((UINT16) 1 << 1); - } - } else { - MrsAddress |= ((UINT16) 1 << 1); - } - // program MrsAddress[9,6,2]=nominal termination resistance of ODT (RTT): - // Different CS may have different RTT. - // - Value8 = NBPtr->MemNGetDramTerm (NBPtr, ChipSel); - - // - // If Write Leveling this DIMM - // - if (Wl) { - if ((ChipSel >> 1) == TargetDIMM) { - // Program MrsAddress[7] = 1 for Write leveling enable - MrsAddress |= ((UINT16) 1 << 7); - if (ChipSel & 1) { - // Output buffer disabled, MrsAddress[7] (Qoff = 1) - MrsAddress |= ((UINT16) 1 << 12); - } - // Set Rtt_Nom = Rtt_Wr if there are 2 or more dimms - if ((NBPtr->ChannelPtr->DimmQrPresent != 0) || (NBPtr->ChannelPtr->Dimms >= 2)) { - Value8 = NBPtr->MemNGetDynDramTerm (NBPtr, ChipSel); - } else if (NBPtr->IsSupported[WlRttNomFor1of3Cfg] && (MaxDimmPerCH == 3)) { - // For some family, set Rtt_Nom = Rtt_Wr in one of three DIMMs per channel configurations - Value8 = NBPtr->MemNGetDynDramTerm (NBPtr, ChipSel); - } - } - } - // - // Turn off Rtt_Nom (DramTerm=0) for certain CS in certain configs. - // - // All odd CS for 4 Dimm Systems - if (MaxDimmPerCH == 4) { - if (ChipSel & 0x01) { - Value8 = 0; - } - // CS 1 and 5 for 3 Dimm configs - } else if (MaxDimmPerCH == 3) { - if ((ChipSel == 1) || (ChipSel == 5)) { - Value8 = 0; - } - } - // All odd CS of any QR Dimms - if ((NBPtr->ChannelPtr->DimmQrPresent & ((UINT8) (1 << (ChipSel >> 1)))) != 0) { - if (ChipSel & 0x01) { - Value8 = 0; - } - } - if ((Value8 & ((UINT8) 1 << 2)) != 0) { - MrsAddress |= ((UINT16) 1 << 9); - } - if ((Value8 & ((UINT8) 1 << 1)) != 0) { - MrsAddress |= ((UINT16) 1 << 6); - } - if ((Value8 & ((UINT8) 1 << 0)) != 0) { - MrsAddress |= ((UINT16) 1 << 2); - } - - // program MrsAddress[12]=output disable (QOFF): - // based on F2x[1,0]84[Qoff] - - if (!NBPtr->IsSupported[CheckQoff]) { - if (NBPtr->GetBitField (NBPtr, BFQoff) != 0) { - MrsAddress |= ((UINT16) 1 << 12); - } - } - - // program MrsAddress[11]=TDQS: - // based on F2x[1,0]94[RDqsEn] - - if ((NBPtr->DCTPtr->Timings.Dimmx4Present != 0) && (NBPtr->DCTPtr->Timings.Dimmx8Present != 0)) { - if (!(NBPtr->IsSupported[SetTDqsForx8DimmOnly]) || ((NBPtr->DCTPtr->Timings.Dimmx8Present & ((UINT8) 1 << (ChipSel >> 1))) != 0)) { - MrsAddress |= ((UINT16) 1 << 11); - } - } - - NBPtr->SetBitField (NBPtr, BFMrsAddress, MrsAddress); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the EMRS2 value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTEMRS23 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT32 MrsAddress; - UINT8 DramTermDyn; - UINT8 MaxDimmPerCH; - UINT8 ChipSel; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - MaxDimmPerCH = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, NBPtr->MCTPtr->SocketId, NBPtr->ChannelPtr->ChannelID ); - ChipSel = (UINT8) (0x0FF & NBPtr->GetBitField (NBPtr, BFMrsChipSel)); - - // BA2=0,BA1=1,BA0=0 - NBPtr->SetBitField (NBPtr, BFMrsBank, 2); - - // program MrsAddress[5:3]=CAS write latency (CWL): - MrsAddress = NBPtr->MemNGetMR2CWL (NBPtr); - - // program MrsAddress[6]=auto self refresh method (ASR): - // program MrsAddress[7]=self refresh temperature range (SRT): - MrsAddress |= 1 << 6; - MrsAddress &= ( ~ (1 << 7)); - - // program MrsAddress[10:9]=dynamic termination during writes (RTT_WR): - DramTermDyn = NBPtr->MemNGetDynDramTerm (NBPtr, ChipSel); - // Special Case for 1 DR Unbuffered Dimm in 3 Dimm/Ch - if (!(NBPtr->MCTPtr->Status[SbRegistered])) { - if (MaxDimmPerCH == 3) { - if (NBPtr->ChannelPtr->Dimms == 1) { - if ((NBPtr->ChannelPtr->DimmDrPresent & ((UINT8) (1 << (ChipSel >> 1)))) != 0) { - DramTermDyn = 1; - } - } - } - } - MrsAddress |= (UINT16) DramTermDyn << 9; - - NBPtr->SetBitField (NBPtr, BFMrsAddress, MrsAddress); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the EMRS3 value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTEMRS33 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - // BA2=0,BA1=1,BA0=1 - NBPtr->SetBitField (NBPtr, BFMrsBank, 3); - - // program MrsAddress[1:0]=multi purpose register address location - // (MPR Location):based on F2x[1,0]84[MprLoc] - // program MrsAddress[2]=multi purpose register - // (MPR):based on F2x[1,0]84[MprEn] - NBPtr->SetBitField (NBPtr, BFMrsAddress, (NBPtr->GetBitField (NBPtr, BFDramMRSReg) >> 24) & 0x0007); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This sets MRS value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTMRS3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT32 MrsAddress; - MEM_NB_BLOCK *NBPtr; - UINT32 Ppd; - - NBPtr = TechPtr->NBPtr; - - // BA2=0,BA1=0,BA0=0 - NBPtr->SetBitField (NBPtr, BFMrsBank, 0); - - // program MrsAddress[1:0]=burst length and control method - // (BL):based on F2x[1,0]84[BurstCtrl] - MrsAddress = NBPtr->GetBitField (NBPtr, BFBurstCtrl); - - // program MrsAddress[3]=1 (BT):interleaved - MrsAddress |= (UINT16) 1 << 3; - - // program MrsAddress[6:4,2]=read CAS latency - MrsAddress |= NBPtr->MemNGetMR0CL (NBPtr); - - // program MrsAddress[11:9]=write recovery for auto-precharge - MrsAddress |= NBPtr->MemNGetMR0WR (NBPtr); - - // program MrsAddress[12] (PPD):based on F2x[1,0]84[PChgPDModeSel] - Ppd = NBPtr->GetBitField (NBPtr, BFPchgPDModeSel); - NBPtr->FamilySpecificHook[MR0_PPD] (NBPtr, &Ppd); - IDS_OPTION_HOOK (IDS_MEM_MR0, &Ppd, &TechPtr->NBPtr->MemPtr->StdHeader); - MrsAddress |= Ppd << 12; - - // program MrsAddress[8]=1 (DLL):DLL reset - MrsAddress |= (UINT32) 1 << 8; - - // During memory initialization, the value sent to MR0 is saved for S3 resume - NBPtr->MemNSaveMR0 (NBPtr, MrsAddress); - - NBPtr->SetBitField (NBPtr, BFMrsAddress, MrsAddress); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This send all MR commands to a rank in sequence 2-3-1-0 - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] ChipSel - Target Chip Select - */ - -VOID -MemTSendAllMRCmds3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel - ) -{ - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - NBPtr->SetBitField (NBPtr, BFMrsChipSel, ChipSel); - - // 13.Send EMRS(2) - MemTEMRS23 (TechPtr); - AGESA_TESTPOINT (TpProcMemSendMRS2, &(NBPtr->MemPtr->StdHeader)); - NBPtr->SendMrsCmd (NBPtr); - - // 14.Send EMRS(3). Ordinarily at this time, MrsAddress[2:0]=000b - MemTEMRS33 (TechPtr); - AGESA_TESTPOINT (TpProcMemSendMRS3, &(NBPtr->MemPtr->StdHeader)); - NBPtr->SendMrsCmd (NBPtr); - - // 15.Send EMRS(1). - MemTEMRS13 (TechPtr, FALSE, (ChipSel >> 1)); - AGESA_TESTPOINT (TpProcMemSendMRS1, &(NBPtr->MemPtr->StdHeader)); - NBPtr->SendMrsCmd (NBPtr); - - // 16.Send MRS with MrsAddress[8]=1(reset the DLL) - MemTMRS3 (TechPtr); - AGESA_TESTPOINT (TpProcMemSendMRS0, &(NBPtr->MemPtr->StdHeader)); - NBPtr->SendMrsCmd (NBPtr); -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtsdi3.h b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtsdi3.h deleted file mode 100644 index 883546ebf8..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtsdi3.h +++ /dev/null @@ -1,96 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtsdi3.h - * - * Technology software DRAM init for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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. - * *************************************************************************** - * - */ - -#ifndef _MTSDI3_H_ -#define _MTSDI3_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ - -VOID -MemTEMRS33 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -VOID -MemTMRS3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -VOID -MemTEMRS13 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN BOOLEAN Wl, - IN UINT8 TargetDIMM - ); - -VOID -MemTEMRS23 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -#endif /* _MTSDI3_H_ */ - - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.c deleted file mode 100644 index e0a1850ddc..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.c +++ /dev/null @@ -1,1156 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtspd3.c - * - * Technology SPD supporting functions for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 49133 $ @e \$Date: 2011-03-17 16:54:42 +0800 (Thu, 17 Mar 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "Ids.h" -#include "mport.h" -#include "mm.h" -#include "mn.h" -#include "mt.h" -#include "mt3.h" -#include "mu.h" -#include "mtspd3.h" -#include "mftds.h" -#include "GeneralServices.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_DDR3_MTSPD3_FILECODE - -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemTCRCCheck3 ( - IN OUT UINT8 *SPDPtr - ); - -UINT8 -STATIC -MemTSPDGetTCL3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -BOOLEAN -STATIC -MemTCheckBankAddr3 ( - IN UINT8 Encode, - OUT UINT8 *Index - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -extern BUILD_OPT_CFG UserOptions; - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the DRAM mode - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - indicates that the DRAM mode is set to DDR3 - */ - -BOOLEAN -MemTSetDramMode3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - TechPtr->NBPtr->SetBitField (TechPtr->NBPtr, BFLegacyBiosMode, 0); - TechPtr->NBPtr->SetBitField (TechPtr->NBPtr, BFDdr3Mode, 1); - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function determines if DIMMs are present. It checks checksum and interrogates the SPDs - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - indicates that a FATAL error has not occurred - * @return FALSE - indicates that a FATAL error has occurred - */ - -BOOLEAN -MemTDIMMPresence3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 Dct; - UINT8 Channel; - UINT8 i; - MEM_PARAMETER_STRUCT *RefPtr; - UINT8 *SpdBufferPtr = NULL; - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - CH_DEF_STRUCT *ChannelPtr; - MEM_NB_BLOCK *NBPtr; - BOOLEAN SPDCtrl; - UINT8 Devwidth; - UINT8 MaxDimms; - UINT8 Value8; - UINT16 DimmMask; - - NBPtr = TechPtr->NBPtr; - RefPtr = NBPtr->RefPtr; - MCTPtr = NBPtr->MCTPtr; - - SPDCtrl = UserOptions.CfgIgnoreSpdChecksum; - 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->DimmQrPresent = 0; - // - // Get the maximum number of DIMMs - // - MaxDimms = MAX_DIMMS_PER_CHANNEL; - for (i = 0; i < MaxDimms; i++) { - // Bitmask representing dimm #i. - DimmMask = (UINT16)1 << i; - // - if (MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, i)) { - MCTPtr->DimmPresent |= DimmMask; - // - // Check for valid checksum value - // - AGESA_TESTPOINT (TpProcMemSPDChecking, &(NBPtr->MemPtr->StdHeader)); - if (SpdBufferPtr[SPD_TYPE] == JED_DDR3SDRAM) { - ChannelPtr->ChDimmValid |= DimmMask; - MCTPtr->DimmValid |= DimmMask; - } else { - // Current socket is set up to only support DDR3 dimms. - IDS_ERROR_TRAP; - } - if (!MemTCRCCheck3 (SpdBufferPtr) && !SPDCtrl) { - // - // NV_SPDCHK_RESTRT is set to 0, - // cannot ignore faulty SPD checksum - // - // Indicate checksum error - ChannelPtr->DimmSpdCse |= DimmMask; - PutEventLog (AGESA_ERROR, MEM_ERROR_CHECKSUM_NV_SPDCHK_RESTRT_ERROR, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - } - // - // Check module type information. - // - if (SpdBufferPtr[SPD_DIMM_TYPE] == JED_LRDIMM) { - // - // LRDIMMS - // - ChannelPtr->LrDimmPresent |= DimmMask; - MCTPtr->LrDimmPresent |= DimmMask; - if (!UserOptions.CfgMemoryLRDimmCapable) { - PutEventLog (AGESA_WARNING, MEM_WARNING_UNSUPPORTED_LRDIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - IDS_ERROR_TRAP; - } - } - if (SpdBufferPtr[SPD_DIMM_TYPE] == JED_RDIMM || SpdBufferPtr[SPD_DIMM_TYPE] == JED_MINIRDIMM) { - // - // RDIMMS - // - ChannelPtr->RegDimmPresent |= DimmMask; - MCTPtr->RegDimmPresent |= DimmMask; - if (!UserOptions.CfgMemoryRDimmCapable) { - PutEventLog (AGESA_WARNING, MEM_WARNING_UNSUPPORTED_RDIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - IDS_ERROR_TRAP; - } - } - if ((SpdBufferPtr[SPD_DIMM_TYPE] == JED_UDIMM) && !UserOptions.CfgMemoryUDimmCapable) { - PutEventLog (AGESA_WARNING, MEM_WARNING_UNSUPPORTED_UDIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - IDS_ERROR_TRAP; - } - if (SpdBufferPtr[SPD_DIMM_TYPE] == JED_SODIMM) { - ChannelPtr->SODimmPresent |= DimmMask; - if (!UserOptions.CfgMemorySODimmCapable) { - PutEventLog (AGESA_WARNING, MEM_WARNING_UNSUPPORTED_SODIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - IDS_ERROR_TRAP; - } - } - // - // Check error correction type - // - if ((SpdBufferPtr[SPD_ECCBITS] & JED_ECC) != 0) { - MCTPtr->DimmEccPresent |= DimmMask; // Dimm has ECC - } - // - // Get the Dimm width data - // - Devwidth = SpdBufferPtr[SPD_DEV_WIDTH] & 0x7; - switch (Devwidth) { - case 0: - ChannelPtr->Dimmx4Present |= DimmMask; - Devwidth = 4; - break; - case 1: - ChannelPtr->Dimmx8Present |= DimmMask; - Devwidth = 8; - break; - case 2: - ChannelPtr->Dimmx16Present |= DimmMask; - Devwidth = 16; - break; - default: - IDS_ERROR_TRAP; - } - // - // Check for 'analysis probe installed' - // if (SpdBufferPtr[SPD_ATTRIB] & JED_PROBE_MSK) - // - // Determine the geometry of the DIMM module - // if (SpdBufferPtr[SPD_DM_BANKS] & SP_DPL_BIT) - // - // specify the number of ranks - // - Value8 = ((SpdBufferPtr[SPD_RANKS] >> 3) & 0x07) + 1; - if (Value8 == 5) { - // Octal Rank - Value8 = 8; - } - // - // For LRDIMMS we will assume that if there are at least 4 Physical ranks, then it Could be used - // as a QR RDIMM with a rank Mux of x1 and therefore all four CS will be used. So an 8R LRDIMM will - // be marked as a QR even if Rank multiplication allows it to use only 2 logical ranks. - // - if ((ChannelPtr->LrDimmPresent & DimmMask) != 0) { - // - // LRDIMM Physical Ranks - // - ChannelPtr->LrdimmPhysicalRanks[i] = Value8; - } - if (Value8 > 2) { - if (!UserOptions.CfgMemoryQuadRankCapable) { - PutEventLog (AGESA_WARNING, MEM_WARNING_UNSUPPORTED_QRDIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - } - // - // Mark this Dimm as Quad Rank - // - ChannelPtr->DimmQrPresent |= DimmMask; - Value8 = 2; - } else if (Value8 == 2) { - ChannelPtr->DimmDrPresent |= DimmMask; // Dual rank dimms - } else { - ChannelPtr->DimmSRPresent |= DimmMask; // Single rank dimms - } - // - // Calculate bus loading per Channel - if (Devwidth == 16) { - Devwidth = 4; - } else if (Devwidth == 4) { - Devwidth = 16; - } - // - // Double Addr bus load value for dual rank DIMMs (Unless LRDIMM) - // - if (((ChannelPtr->LrDimmPresent & DimmMask) == 0) && (Value8 == 2) ) { - Devwidth = Devwidth << 1; - } - // - ChannelPtr->Ranks = ChannelPtr->Ranks + Value8; - ChannelPtr->Loads = ChannelPtr->Loads + Devwidth; - if ((i < 2) || ((ChannelPtr->DimmQrPresent & DimmMask) == 0)) { - ChannelPtr->Dimms++; - } - // - // Check address mirror support for Unbuffered Dimms or LRDimms - // - if ((ChannelPtr->RegDimmPresent & DimmMask) == 0) { - if ((SpdBufferPtr[SPD_ADDRMAP] & 1) != 0) { - ChannelPtr->DimmMirrorPresent |= DimmMask; - } - } - // - // Get byte62: Reference Raw Card information - // - ChannelPtr->RefRawCard[i] = SpdBufferPtr[SPD_RAWCARD] & 0x1F; - // - // Get control word values for RC3, RC4 and RC5 - // - ChannelPtr->CtrlWrd03[i] = SpdBufferPtr[SPD_CTLWRD03] >> 4; - ChannelPtr->CtrlWrd04[i] = SpdBufferPtr[SPD_CTLWRD04] & 0x0F; - ChannelPtr->CtrlWrd05[i] = SpdBufferPtr[SPD_CTLWRD05] >> 4; - // - // Temporarily store info. of SPD byte 63 into CtrlWrd02(s), - // and they will be used late to calculate real RC2 and RC8 value - // - ChannelPtr->CtrlWrd02[i] = SpdBufferPtr[SPD_ADDRMAP] & 0x03; - // - // Copy the number of registers to the Ps Block to persist across frequency changes - // - NBPtr->PsPtr->NumOfReg[i] = SpdBufferPtr[SPD_ADDRMAP] & 0x03; - // - // Workaround for early revisions of DIMMs which SPD byte 63 is 0 - // - if (NBPtr->PsPtr->NumOfReg[i] == JED_UNDEFINED) { - NBPtr->PsPtr->NumOfReg[i] = 1; - } - } // if DIMM present - } // Dimm loop - - if (Channel == 0) { - DCTPtr->Timings.DctDimmValid = ChannelPtr->ChDimmValid; - DCTPtr->Timings.DimmMirrorPresent = ChannelPtr->DimmMirrorPresent; - DCTPtr->Timings.DimmSpdCse = ChannelPtr->DimmSpdCse; - DCTPtr->Timings.DimmQrPresent = ChannelPtr->DimmQrPresent; - DCTPtr->Timings.DimmDrPresent = ChannelPtr->DimmDrPresent; - DCTPtr->Timings.DimmSRPresent = ChannelPtr->DimmSRPresent; - DCTPtr->Timings.Dimmx4Present = ChannelPtr->Dimmx4Present; - DCTPtr->Timings.Dimmx8Present = ChannelPtr->Dimmx8Present; - DCTPtr->Timings.Dimmx16Present = ChannelPtr->Dimmx16Present; - } - if ((Channel != 1) || (Dct != 1)) { - MCTPtr->DimmPresent <<= 8; - MCTPtr->DimmValid <<= 8; - MCTPtr->RegDimmPresent <<= 8; - MCTPtr->LrDimmPresent <<= 8; - MCTPtr->DimmEccPresent <<= 8; - MCTPtr->DimmParPresent <<= 8; - } - } // Channel loop - } // DCT loop - - // If we have DIMMs, some further general characteristics checking - if (MCTPtr->DimmValid != 0) { - // If there are registered dimms, all the dimms must be registered - if (MCTPtr->RegDimmPresent == MCTPtr->DimmValid) { - // All dimms registered - MCTPtr->Status[SbRegistered] = TRUE; - MCTPtr->Status[SbParDimms] = TRUE; // All DDR3 RDIMMs are parity capable - TechPtr->SetDqsEccTmgs = MemTSetDQSEccTmgsRDdr3; // Change the function pointer for DQS ECC timing - } else if (MCTPtr->RegDimmPresent != 0) { - // We have an illegal DIMM mismatch - PutEventLog (AGESA_FATAL, MEM_ERROR_MODULE_TYPE_MISMATCH_DIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_FATAL, MCTPtr); - } - // If there are LrDimms, all the dimms must be LrDimms - if (MCTPtr->LrDimmPresent == MCTPtr->DimmValid) { - // All dimms LRDIMMs - MCTPtr->Status[SbLrdimms] = TRUE; - } else if (MCTPtr->LrDimmPresent != 0) { - // We have an illegal DIMM mismatch - PutEventLog (AGESA_FATAL, MEM_ERROR_MODULE_TYPE_MISMATCH_DIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_FATAL, MCTPtr); - } - - // check the ECC capability of the DIMMs - if (MCTPtr->DimmEccPresent == MCTPtr->DimmValid) { - MCTPtr->Status[SbEccDimms] = TRUE; // All dimms ECC capable - } - } else { - } - - NBPtr->SwitchDCT (NBPtr, 0); - NBPtr->SwitchChannel (NBPtr, 0); - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} - - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function finds the maximum frequency that each channel is capable to run at. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - indicates that a FATAL error has not occurred - * @return FALSE - indicates that a FATAL error has occurred - */ - -BOOLEAN -MemTSPDGetTargetSpeed3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 *SpdBufferPtr = NULL; - UINT8 Dimm; - UINT8 Dct; - UINT8 Channel; - INT32 MTB_ps; - INT32 FTB_ps; - INT32 TCKmin_ps; - INT32 Value32; - MEM_NB_BLOCK *NBPtr; - DCT_STRUCT *DCTPtr; - CH_DEF_STRUCT *ChannelPtr; - - NBPtr = TechPtr->NBPtr; - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - DCTPtr = NBPtr->DCTPtr; - TCKmin_ps = 0; - for (Channel = 0; Channel < NBPtr->ChannelCount; Channel++) { - NBPtr->SwitchChannel (NBPtr, Channel); - ChannelPtr = NBPtr->ChannelPtr; - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if ((ChannelPtr->ChDimmValid & ((UINT8)1 << Dimm)) != 0) { - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, Dimm); - - // Determine tCKmin(all) which is the largest tCKmin - // value for all modules on the memory Channel (SPD byte 12). - // - MTB_ps = ((INT32) SpdBufferPtr[SPD_DIVIDENT] * 1000) / SpdBufferPtr[SPD_DIVISOR]; - FTB_ps = (SpdBufferPtr[SPD_FTB] >> 4) / (SpdBufferPtr[SPD_FTB] & 0xF); - Value32 = (MTB_ps * SpdBufferPtr[SPD_TCK]) + (FTB_ps * (INT8) SpdBufferPtr[SPD_TCK_FTB]) ; - if (TCKmin_ps < Value32) { - TCKmin_ps = Value32; - } - } - } - } - if (TCKmin_ps <= 1071) { - DCTPtr->Timings.TargetSpeed = DDR1866_FREQUENCY; - } else if (TCKmin_ps <= 1250) { - DCTPtr->Timings.TargetSpeed = DDR1600_FREQUENCY; - } else if (TCKmin_ps <= 1500) { - DCTPtr->Timings.TargetSpeed = DDR1333_FREQUENCY; - } else if (TCKmin_ps <= 1875) { - DCTPtr->Timings.TargetSpeed = DDR1066_FREQUENCY; - } else if (TCKmin_ps <= 2500) { - DCTPtr->Timings.TargetSpeed = DDR800_FREQUENCY; - } else { - DCTPtr->Timings.TargetSpeed = DDR667_FREQUENCY; - } - } - - // Ensure the target speed can be applied to all channels of the current node - NBPtr->SyncTargetSpeed (NBPtr); - - // Set the start-up frequency - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - NBPtr->DCTPtr->Timings.Speed = TechPtr->NBPtr->StartupSpeed; - } - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function check the symmetry of DIMM pairs (DIMM on Channel A matching with - * DIMM on Channel B), the overall DIMM population, and determine the width mode: - * 64-bit, 64-bit muxed, 128-bit. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - indicates that a FATAL error has not occurred - * @return FALSE - indicates that a FATAL error has occurred - */ - -BOOLEAN -MemTSPDCalcWidth3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 *SpdBufferAPtr = NULL; - UINT8 *SpdBufferBPtr = NULL; - MEM_NB_BLOCK *NBPtr; - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - UINT8 i; - UINT16 DimmMask; - UINT8 UngangMode; - - NBPtr = TechPtr->NBPtr; - MCTPtr = NBPtr->MCTPtr; - DCTPtr = NBPtr->DCTPtr; - UngangMode = UserOptions.CfgMemoryModeUnganged; - // Does not support ganged mode for DDR3 dimms - ASSERT (UngangMode); - IDS_OPTION_HOOK (IDS_GANGING_MODE, &UngangMode, &(NBPtr->MemPtr->StdHeader)); - - // Check symmetry of channel A and channel B dimms for 128-bit mode - // capability. - // - AGESA_TESTPOINT (TpProcMemModeChecking, &(NBPtr->MemPtr->StdHeader)); - i = 0; - if (!UngangMode) { - if (MCTPtr->DctData[0].Timings.DctDimmValid == MCTPtr->DctData[1].Timings.DctDimmValid) { - for (; i < MAX_DIMMS_PER_CHANNEL; i++) { - DimmMask = (UINT16)1 << i; - if ((DCTPtr->Timings.DctDimmValid & DimmMask) != 0) { - NBPtr->SwitchDCT (NBPtr, 0); - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferAPtr, i); - NBPtr->SwitchDCT (NBPtr, 1); - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferBPtr, i); - // compare rows and columns - if ((SpdBufferAPtr[SPD_ROW_SZ]&0x3F) != (SpdBufferBPtr[SPD_ROW_SZ]&0x3F)) { - break; - } - if ((SpdBufferAPtr[SPD_DENSITY]&0x0F) != (SpdBufferBPtr[SPD_DENSITY]&0x0F)) { - break; - } - // compare ranks and devwidth - if ((SpdBufferAPtr[SPD_DEV_WIDTH]&0x7F) != (SpdBufferBPtr[SPD_DEV_WIDTH]&0x7F)) { - break; - } - } - } - } - if (i < MAX_DIMMS_PER_CHANNEL) { - PutEventLog (AGESA_ALERT, MEM_ALERT_ORG_MISMATCH_DIMM, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ALERT, MCTPtr); - } else { - NBPtr->Ganged = TRUE; - MCTPtr->GangedMode = TRUE; - MCTPtr->Status[Sb128bitmode] = TRUE; - NBPtr->SetBitField (NBPtr, BFDctGangEn, 1); - } - } - - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} - - -/* -----------------------------------------------------------------------------*/ -/** - * - * Initialize DCT Timing registers as per DIMM SPD. - * For primary timing (T, CL) use best case T value. - * For secondary timing params., use most aggressive settings - * of slowest DIMM. - * - * Note: - * There are three components to determining "maximum frequency": SPD component, - * Bus load component, and "Preset" max frequency component. - * The SPD component is a function of the min cycle time specified by each DIMM, - * and the interaction of cycle times from all DIMMs in conjunction with CAS - * latency. The SPD component only applies when user timing mode is 'Auto'. - * - * The Bus load component is a limiting factor determined by electrical - * characteristics on the bus as a result of varying number of device loads. The - * Bus load component is specific to each platform but may also be a function of - * other factors. The bus load component only applies when user timing mode is - * ' Auto'. - * - * The Preset component is subdivided into three items and is the minimum of - * the set: Silicon revision, user limit setting when user timing mode is 'Auto' and - * memclock mode is 'Limit', OEM build specification of the maximum frequency. - * The Preset component only applies when user timing mode is 'Auto'. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - indicates that a FATAL error has not occurred - * @return FALSE - indicates that a FATAL error has occurred - */ - -BOOLEAN -MemTAutoCycTiming3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - CONST UINT8 SpdIndexes[] = { - SPD_TRCD, - SPD_TRP, - SPD_TRTP, - SPD_TRAS, - SPD_TRC, - SPD_TWR, - SPD_TRRD, - SPD_TWTR, - SPD_TFAW - }; - - CONST UINT8 SpdFTBIndexes[] = { - SPD_TRCD_FTB, - SPD_TRP_FTB, - 0, - 0, - SPD_TRC_FTB, - 0, - 0, - 0, - 0 - }; - - UINT8 *SpdBufferPtr = NULL; - INT32 MiniMaxTmg[GET_SIZE_OF (SpdIndexes)]; - UINT8 MiniMaxTrfc[4]; - - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - MEM_NB_BLOCK *NBPtr; - UINT16 DimmMask; - INT32 Value32; - INT32 MTB_ps; - INT32 FTB_ps; - INT32 TCK_ps; - UINT8 i; - UINT8 j; - UINT8 Value8; - UINT8 *StatTmgPtr; - UINT16 *StatDimmTmgPtr; - - NBPtr = TechPtr->NBPtr; - MCTPtr = NBPtr->MCTPtr; - DCTPtr = NBPtr->DCTPtr; - // initialize mini-max arrays - for (j = 0; j < GET_SIZE_OF (MiniMaxTmg); j++) { - MiniMaxTmg[j] = 0; - } - for (j = 0; j < GET_SIZE_OF (MiniMaxTrfc); j++) { - MiniMaxTrfc[j] = 0; - } - - // ====================================================================== - // Get primary timing (CAS Latency and Cycle Time) - // ====================================================================== - // Get OEM specific load variant max - // - - //====================================================================== - // Gather all DIMM mini-max values for cycle timing data - //====================================================================== - // - DimmMask = 1; - for (i = 0; i < (MAX_CS_PER_CHANNEL / 2); i++) { - if ((DCTPtr->Timings.DctDimmValid & DimmMask) != 0) { - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, i); - MTB_ps = ((INT32) SpdBufferPtr[SPD_DIVIDENT] * 1000) / SpdBufferPtr[SPD_DIVISOR]; - FTB_ps = (SpdBufferPtr[SPD_FTB] >> 4) / (SpdBufferPtr[SPD_FTB] & 0xF); - - for (j = 0; j < GET_SIZE_OF (SpdIndexes); j++) { - Value32 = (UINT16)SpdBufferPtr[SpdIndexes[j]]; - if (SpdIndexes[j] == SPD_TRC) { - Value32 |= ((UINT16)SpdBufferPtr[SPD_UPPER_TRC] & 0xF0) << 4; - } else if (SpdIndexes[j] == SPD_TRAS) { - Value32 |= ((UINT16)SpdBufferPtr[SPD_UPPER_TRAS] & 0x0F) << 8; - } else if (SpdIndexes[j] == SPD_TFAW) { - Value32 |= ((UINT16)SpdBufferPtr[SPD_UPPER_TFAW] & 0x0F) << 8; - } - - Value32 *= MTB_ps; - if (SpdFTBIndexes[j] != 0) { - Value32 += (FTB_ps * (INT8) SpdBufferPtr[SpdFTBIndexes[j]]) ; - } - if (MiniMaxTmg[j] < Value32) { - MiniMaxTmg[j] = Value32; - } - } - - // get Trfc0 - Trfc3 values - Value8 = SpdBufferPtr[SPD_DENSITY] & 0x0F; - if (MiniMaxTrfc[i] < Value8) { - MiniMaxTrfc[i] = Value8; - } - } - DimmMask <<= 1; - } - - // ====================================================================== - // Convert DRAM CycleTiming values and store into DCT structure - // ====================================================================== - // - TCK_ps = 1000500 / DCTPtr->Timings.Speed; - - StatDimmTmgPtr = &DCTPtr->Timings.DIMMTrcd; - StatTmgPtr = &DCTPtr->Timings.Trcd; - for (j = 0; j < GET_SIZE_OF (SpdIndexes); j++) { - Value32 = MiniMaxTmg[j]; - - MiniMaxTmg[j] = (MiniMaxTmg[j] + TCK_ps - 1) / TCK_ps; - - StatDimmTmgPtr[j] = (UINT16) (Value32 / (1000 / 40)); - StatTmgPtr[j] = (UINT8) MiniMaxTmg[j]; - } - DCTPtr->Timings.Trfc0 = MiniMaxTrfc[0]; - DCTPtr->Timings.Trfc1 = MiniMaxTrfc[1]; - DCTPtr->Timings.Trfc2 = MiniMaxTrfc[2]; - DCTPtr->Timings.Trfc3 = MiniMaxTrfc[3]; - - DCTPtr->Timings.CasL = MemTSPDGetTCL3 (TechPtr); - - //====================================================================== - // Program DRAM Timing values - //====================================================================== - // - NBPtr->ProgramCycTimings (NBPtr); - - MemFInitTableDrive (NBPtr, MTAfterAutoCycTiming); - - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the bank addressing, program Mask values and build a chip-select population map. - * This routine programs PCI 0:24N:2x80 config register. - * This routine programs PCI 0:24N:2x60,64,68,6C config registers (CS Mask 0-3) - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - indicates that a FATAL error has not occurred - * @return FALSE - indicates that a FATAL error has occurred - */ - -BOOLEAN -MemTSPDSetBanks3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 *SpdBufferPtr = NULL; - UINT8 i; - UINT8 ChipSel; - UINT8 DimmID; - UINT8 Value8; - UINT8 Rows; - UINT8 Cols; - UINT8 Ranks; - UINT8 Banks; - UINT32 BankAddrReg; - UINT32 CsMask; - UINT16 CSSpdCSE; - UINT16 CSExclude; - UINT16 DimmQRDR; - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MCTPtr = NBPtr->MCTPtr; - DCTPtr = NBPtr->DCTPtr; - BankAddrReg = 0; - CSSpdCSE = 0; - CSExclude = 0; - - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel += 2) { - DimmID = ChipSel >> 1; - - DimmQRDR = (DCTPtr->Timings.DimmQrPresent) | (DCTPtr->Timings.DimmDrPresent); - if ((DCTPtr->Timings.DimmSpdCse & ((UINT16) 1 << DimmID)) != 0) { - CSSpdCSE |= (UINT16) ((DimmQRDR & (UINT16) 1 << DimmID) ? 3 : 1) << ChipSel; - } - if ((DCTPtr->Timings.DimmExclude & ((UINT16) 1 << DimmID)) != 0) { - CSExclude |= (UINT16) ((DimmQRDR & (UINT16) 1 << DimmID) ? 3: 1) << ChipSel; - } - - if ((DCTPtr->Timings.DctDimmValid & ((UINT16)1 << DimmID)) != 0) { - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, DimmID); - - // Get the basic data - Rows = (SpdBufferPtr[SPD_ROW_SZ] >> 3) & 0x7; - Cols = SpdBufferPtr[SPD_COL_SZ] & 0x7; - Banks = (SpdBufferPtr[SPD_L_BANKS] >> 4) & 0x7; - Ranks = ((SpdBufferPtr[SPD_RANKS] >> 3) & 0x07) + 1; - if (Ranks == 5) { - Ranks = 8; - } - - // - // Configure the bank encoding - // Use a 6-bit key into a lookup table. - // Key (index) = RRRBCC, where CC is the number of Columns minus 9, - // RRR is the number of Rows minus 12, and B is the number of banks - // minus 3. - // - Value8 = Cols; - Value8 |= (Banks == 1) ? 4 : 0; - Value8 |= Rows << 3; - - if (MemTCheckBankAddr3 (Value8, &i)) { - BankAddrReg |= ((UINT32)i << (ChipSel << 1)); - - // Mask value=(2pow(rows+cols+banks+3)-1)>>8, - // or 2pow(rows+cols+banks-5)-1 - // - Value8 = (Rows + 12) + (Cols + 9) + (Banks + 3) + 3 - 8; - if (MCTPtr->Status[Sb128bitmode]) { - Value8++; - } - - DCTPtr->Timings.CsPresent |= (UINT16)1 << ChipSel; - - if (Ranks >= 2) { - DCTPtr->Timings.CsPresent |= (UINT16)1 << (ChipSel + 1); - } - // - // Determine LRDIMM Rank Multiplication - // - if (TechPtr->TechnologySpecificHook[LrdimmRankMultiplication] (TechPtr, &DimmID)) { - // - // Increase the CS Size by the rank multiplication factor - // - Value8 += ((NBPtr->ChannelPtr->LrDimmRankMult[DimmID]) >> 1); - } - - CsMask = ((UINT32)1 << Value8) - 1; - // Update the DRAM CS Mask for this chipselect - NBPtr->SetBitField (NBPtr, BFCSMask0Reg + (ChipSel >> 1), (CsMask & NBPtr->CsRegMsk)); - } else { - // Dimm is not supported, as no address mapping is found. - DCTPtr->Timings.CsPresent |= (UINT16)1 << ChipSel; - DCTPtr->Timings.CsTestFail |= (UINT16)1 << ChipSel; - if (Ranks >= 2) { - DCTPtr->Timings.CsPresent |= (UINT16)1 << (ChipSel + 1); - DCTPtr->Timings.CsTestFail |= (UINT16)1 << (ChipSel + 1); - } - PutEventLog (AGESA_ERROR, MEM_ERROR_NO_ADDRESS_MAPPING, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, DimmID, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - } - } - } - // For ranks that need to be excluded, the loading of this rank should be considered - // in timing, so need to set CsPresent before setting CsTestFail - if ((CSSpdCSE != 0) || (CSExclude != 0)) { - NBPtr->MemPtr->ErrorHandling (MCTPtr, NBPtr->Dct, (CSSpdCSE | CSExclude), &NBPtr->MemPtr->StdHeader); - } - - // If there are no chip selects, we have an error situation. - if (DCTPtr->Timings.CsPresent == 0) { - PutEventLog (AGESA_ERROR, MEM_ERROR_NO_CHIPSELECT, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - } - - NBPtr->SetBitField (NBPtr, BFDramBankAddrReg, BankAddrReg); - - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function returns the low bit that will be swapped to enable CS interleaving - * - * @param[in] BankEnc - AddrMap Bank encoding from F2x80 - * @param[in] *LowBit - pointer to low bit - * @param[in] *HiBit - pointer hight bit - * - */ - -VOID -MemTGetCSIntLvAddr3 ( - IN UINT8 BankEnc, - OUT UINT8 *LowBit, - OUT UINT8 *HiBit - ) -{ - CONST UINT8 ArrCodesLo[] = {0, 8, 8, 0, 0, 8, 9, 8, 9, 9, 8, 9}; - CONST UINT8 ArrCodesHi[] = {0, 20, 21, 0, 0, 22, 22, 23, 23, 24, 24, 25}; - ASSERT (BankEnc < GET_SIZE_OF (ArrCodesLo)); - ASSERT (BankEnc < GET_SIZE_OF (ArrCodesHi)); - // return ArrCodes[BankEnc]; - *LowBit = ArrCodesLo[BankEnc]; - *HiBit = ArrCodesHi[BankEnc]; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function determines if the checksum is correct - * - * @param[in] *SPDPtr - Pointer to SPD data - * - * @return TRUE - CRC check passes - * @return FALSE - CRC check fails - */ - -BOOLEAN -STATIC -MemTCRCCheck3 ( - IN OUT UINT8 *SPDPtr - ) -{ - UINT16 Crc; - INT16 i; - INT16 j; - INT16 Count; - - if (SPDPtr[SPD_TYPE] == JED_DDR3SDRAM) { - Count = (SPDPtr[SPD_BYTE_USED] & 0x80) ? 117 : 126; - Crc = 0; - for (j = 0; j < Count; j++) { - Crc = Crc ^ ((UINT16)SPDPtr[j] << 8); - for (i = 0; i < 8; i++) { - if (Crc & 0x8000) { - Crc = (Crc << 1) ^ 0x1021; - } else { - Crc = (Crc << 1); - } - } - } - if (*(UINT16 *) (SPDPtr + 126) == Crc) { - return TRUE; - } - } - - return FALSE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function returns the CAS latency of the current frequency (DCTPtr->Timings.Speed). - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return CAS Latency - */ - -UINT8 -STATIC -MemTSPDGetTCL3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 *SpdBufferPtr = NULL; - UINT8 CLdesired; - UINT8 CLactual; - UINT8 Dimm; - UINT8 Channel; - UINT16 CASLat; - UINT16 Mask16; - INT32 MTB_ps; - INT32 FTB_ps; - INT32 TAAmin_ps; - INT32 TCKproposed_ps; - INT32 Value32; - BOOLEAN CltFail; - MEM_NB_BLOCK *NBPtr; - DCT_STRUCT *DCTPtr; - CH_DEF_STRUCT *ChannelPtr; - - NBPtr = TechPtr->NBPtr; - DCTPtr = NBPtr->DCTPtr; - - CASLat = 0xFFFF; - TAAmin_ps = 0; - CltFail = FALSE; - - for (Channel = 0; Channel < NBPtr->ChannelCount; Channel++) { - NBPtr->SwitchChannel (NBPtr, Channel); - ChannelPtr = NBPtr->ChannelPtr; - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if ((ChannelPtr->ChDimmValid & ((UINT8)1 << Dimm)) != 0) { - MemTGetDimmSpdBuffer3 (TechPtr, &SpdBufferPtr, Dimm); - - // Step 1: Determine the common set of supported CAS Latency - // values for all modules on the memory Channel using the CAS - // Latencies Supported in SPD bytes 14 and 15. - // - CASLat &= ((UINT16)SpdBufferPtr[SPD_CASHI] << 8) | SpdBufferPtr[SPD_CASLO]; - - // Step 2: Determine tAAmin(all) which is the largest tAAmin - // value for all modules on the memory Channel (SPD byte 16). - // - MTB_ps = ((INT32) SpdBufferPtr[SPD_DIVIDENT] * 1000) / SpdBufferPtr[SPD_DIVISOR]; - FTB_ps = (SpdBufferPtr[SPD_FTB] >> 4) / (SpdBufferPtr[SPD_FTB] & 0xF); - Value32 = (MTB_ps * SpdBufferPtr[SPD_TAA]) + (FTB_ps * (INT8) SpdBufferPtr[SPD_TAA_FTB]) ; - if (TAAmin_ps < Value32) { - TAAmin_ps = Value32; - } - - // Step 3: Determine tCKmin(all) which is the largest tCKmin - // value for all modules on the memory Channel (SPD byte 12). - // * This step has been done in SPDGetTargetSpeed - } - } - } - - TCKproposed_ps = 1000500 / DCTPtr->Timings.Speed; - - // Step 4: For a proposed tCK value (tCKproposed) between tCKmin(all) and tCKmax, - // determine the desired CAS Latency. If tCKproposed is not a standard JEDEC - // value (2.5, 1.875, 1.5, or 1.25 ns) then tCKproposed must be adjusted to the - // next lower standard tCK value for calculating CLdesired. - // CLdesired = ceiling ( tAAmin(all) / tCKproposed ) - // where tAAmin is defined in Byte 16. The ceiling function requires that the - // quotient be rounded up always. - // - CLdesired = (UINT8) ((TAAmin_ps + TCKproposed_ps - 1) / TCKproposed_ps); - - // Step 5: Choose an actual CAS Latency (CLactual) that is greater than or equal - // to CLdesired and is supported by all modules on the memory Channel as - // determined in step 1. If no such value exists, choose a higher tCKproposed - // value and repeat steps 4 and 5 until a solution is found. - // - CLactual = 4; - for (Mask16 = 1; Mask16 < 0x8000; Mask16 <<= 1) { - if (CASLat & Mask16) { - if (CLdesired <= CLactual) { - break; - } - } - CLactual++; - } - if (Mask16 == 0x8000) { - CltFail = TRUE; - } - - // Step 6: Once the calculation of CLactual is completed, the BIOS must also - // verify that this CAS Latency value does not exceed tAAmax, which is 20 ns - // for all DDR3 speed grades, by multiplying CLactual times tCKproposed. If - // not, choose a lower CL value and repeat steps 5 and 6 until a solution is found. - // - if ((TCKproposed_ps * CLactual) > 20000) { - CltFail = TRUE; - } - - if (!CltFail) { - DCTPtr->Timings.CasL = CLactual; - } else { - // Fail to find supported Tcl, use 6 clocks since it is required for all DDR3 speed bin. - DCTPtr->Timings.CasL = 6; - } - - return DCTPtr->Timings.CasL; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function returns the encoded value of bank address. - * - * @param[in] Encode - RRRBCC, where CC is the number of Columns minus 9, - * RRR is the number of Rows minus 12, and B is the number of banks - * minus 3. - * @param[out] *Index - index in bank address table - * @return TRUE - encoded value is found. - * FALSE - encoded value is not found. - */ - -BOOLEAN -STATIC -MemTCheckBankAddr3 ( - IN UINT8 Encode, - OUT UINT8 *Index - ) -{ - UINT8 i; - CONST UINT8 TabBankAddr[] = { - 0x3F, 0x01, 0x09, 0x3F, 0x3F, 0x11, - 0x0A, 0x19, 0x12, 0x1A, 0x21, 0x22 - }; - - for (i = 0; i < GET_SIZE_OF (TabBankAddr); i++) { - if (Encode == TabBankAddr[i]) { - *Index = i; - return TRUE; - } - } - return FALSE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function returns a pointer to the SPD Buffer of a specific dimm on - * the current channel. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] **SpdBuffer - Pointer to a pointer to a UINT8 Buffer - * @param[in] Dimm - Dimm number - * - * - * @return BOOLEAN - Value of DimmPresent - * TRUE = Dimm is present, pointer is valid - * FALSE = Dimm is not present, pointer has not been modified. - */ - -BOOLEAN -MemTGetDimmSpdBuffer3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT8 **SpdBuffer, - IN UINT8 Dimm - ) -{ - CH_DEF_STRUCT *ChannelPtr; - SPD_DEF_STRUCT *SPDPtr; - BOOLEAN DimmPresent; - - DimmPresent = FALSE; - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - ASSERT (Dimm < (sizeof (ChannelPtr->DimmSpdPtr) / sizeof (ChannelPtr->DimmSpdPtr[0]))) - SPDPtr = ChannelPtr->DimmSpdPtr[Dimm]; - - - if (SPDPtr != NULL) { - DimmPresent = SPDPtr->DimmPresent; - if (DimmPresent) { - *SpdBuffer = SPDPtr->Data; - } - } - return DimmPresent; -} - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.h b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.h deleted file mode 100644 index aaa6285c76..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.h +++ /dev/null @@ -1,176 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtspd3.h - * - * Technology SPD support for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 49133 $ @e \$Date: 2011-03-17 16:54:42 +0800 (Thu, 17 Mar 2011) $ - * - **/ -/***************************************************************************** - * - * 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. - * *************************************************************************** - * - */ - -#ifndef _MTSPD3_H_ -#define _MTSPD3_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ - -/*=============================================================================== - * Jedec DDR III - *=============================================================================== - */ -#define SPD_BYTE_USED 0 -#define SPD_TYPE 2 /* SPD byte read location */ -#define JED_DDR_SDRAM 7 /* Jedec defined bit field */ -#define JED_DDR2_SDRAM 8 /* Jedec defined bit field */ -#define JED_DDR3SDRAM 0xB /* Jedec defined bit field */ - -#define SPD_DIMM_TYPE 3 -#define SPD_ATTRIB 21 -#define JED_DIF_CK_MSK 0x20 /* Differential Clock Input */ -#define JED_RDIMM 1 -#define JED_MINIRDIMM 5 -#define JED_UDIMM 2 -#define JED_SODIMM 3 -#define JED_LRDIMM 0xB -#define JED_UNDEFINED 0 /* Undefined value */ - -#define SPD_L_BANKS 4 /* [7:4] number of [logical] banks on each device */ -#define SPD_DENSITY 4 /* bit 3:0 */ -#define SPD_ROW_SZ 5 /* bit 5:3 */ -#define SPD_COL_SZ 5 /* bit 2:0 */ -#define SPD_RANKS 7 /* bit 5:3 */ -#define SPD_DEV_WIDTH 7 /* bit 2:0 */ -#define SPD_ECCBITS 8 /* bit 4:3 */ -#define JED_ECC 8 -#define SPD_RAWCARD 62 /* bit 2:0 */ -#define SPD_ADDRMAP 63 /* bit 0 */ - -#define SPD_CTLWRD03 70 /* bit 7:4 */ -#define SPD_CTLWRD04 71 /* bit 3:0 */ -#define SPD_CTLWRD05 71 /* bit 7:4 */ - -#define SPD_FTB 9 - -#define SPD_DIVIDENT 10 -#define SPD_DIVISOR 11 - -#define SPD_TCK 12 -#define SPD_CASLO 14 -#define SPD_CASHI 15 -#define SPD_TAA 16 - -#define SPD_TRP 20 -#define SPD_TRRD 19 -#define SPD_TRCD 18 -#define SPD_TRAS 22 -#define SPD_TWR 17 -#define SPD_TWTR 26 -#define SPD_TRTP 27 -#define SPD_TRC 23 -#define SPD_UPPER_TRC 21 /* bit 7:4 */ -#define SPD_UPPER_TRAS 21 /* bit 3:0 */ -#define SPD_TFAW 29 -#define SPD_UPPER_TFAW 28 /* bit 3:0 */ - -#define SPD_TCK_FTB 34 -#define SPD_TAA_FTB 35 -#define SPD_TRCD_FTB 36 -#define SPD_TRP_FTB 37 -#define SPD_TRC_FTB 38 - -/*----------------------------- - * Jedec DDR II related equates - *----------------------------- - */ - -#define CL_DEF 4 /* Default value for failsafe operation. 4=CL 6.0 T */ -#define T_DEF 4 /* Default value for failsafe operation. 4=2.5ns (cycle time) */ - -#define BIAS_TRTP_T 4 -#define BIAS_TRCD_T 5 -#define BIAS_TRAS_T 15 -#define BIAS_TRC_T 11 -#define BIAS_TRRD_T 4 -#define BIAS_TWR_T 4 -#define BIAS_TRP_T 5 -#define BIAS_TWTR_T 4 -#define BIAS_TFAW_T 14 - -#define MIN_TRTP_T 4 -#define MAX_TRTP_T 7 -#define MIN_TRCD_T 5 -#define MAX_TRCD_T 12 -#define MIN_TRAS_T 15 -#define MAX_TRAS_T 30 -#define MIN_TRC_T 11 -#define MAX_TRC_T 42 -#define MIN_TRRD_T 4 -#define MAX_TRRD_T 7 -#define MIN_TWR_T 5 -#define MAX_TWR_T 12 -#define MIN_TRP_T 5 -#define MAX_TRP_T 12 -#define MIN_TWTR_T 4 -#define MAX_TWTR_T 7 -#define MIN_TFAW_T 16 -#define MAX_TFAW_T 32 - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ - - -#endif /* _MTSPD3_H_ */ - - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mttecc3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mttecc3.c deleted file mode 100644 index 0313763bd4..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mttecc3.c +++ /dev/null @@ -1,164 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttecc3.c - * - * Technology ECC byte support for registered DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_DDR3_MTTECC3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the DQS ECC timings for registered DDR3 - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTSetDQSEccTmgsRDdr3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 Dct; - UINT8 Dimm; - UINT8 i; - UINT8 *WrDqsDly; - UINT16 *RcvEnDly; - UINT8 *RdDqsDly; - UINT8 *WrDatDly; - UINT8 EccByte; - INT16 TempValue; - - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - - EccByte = TechPtr->MaxByteLanes (); - NBPtr = TechPtr->NBPtr; - - if (NBPtr->MCTPtr->NodeMemSize) { - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - if (NBPtr->DCTPtr->Timings.DctMemSize != 0) { - ChannelPtr = NBPtr->ChannelPtr; - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if (NBPtr->DCTPtr->Timings.CsEnabled & ((UINT16)3 << (Dimm * 2))) { - i = Dimm * TechPtr->DlyTableWidth (); - WrDqsDly = &ChannelPtr->WrDqsDlys[i]; - RcvEnDly = &ChannelPtr->RcvEnDlys[i]; - RdDqsDly = &ChannelPtr->RdDqsDlys[i]; - WrDatDly = &ChannelPtr->WrDatDlys[i]; - // Receiver DQS Enable: - // Receiver DQS enable for ECC bytelane = Receiver DQS enable for bytelane 3 - - // [write DQS for bytelane 3 - write DQS for ECC] - - TempValue = (INT16) RcvEnDly[3] - (INT16) (WrDqsDly[3] - WrDqsDly[EccByte]); - if (TempValue < 0) { - TempValue = 0; - } - RcvEnDly[EccByte] = (UINT16) TempValue; - - // Read DQS: - // Read DQS for ECC bytelane = read DQS of byte lane 3 - // - RdDqsDly[EccByte] = RdDqsDly[3]; - - // Write Data: - // Write Data for ECC bytelane = Write DQS for ECC + - // [write data for bytelane 3 - Write DQS for bytelane 3] - TempValue = (INT16) (WrDqsDly[EccByte] + (INT8) (WrDatDly[3] - WrDqsDly[3])); - if (TempValue < 0) { - TempValue = 0; - } - WrDatDly[EccByte] = (UINT8) TempValue; - - NBPtr->SetTrainDly (NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Dimm, EccByte), RcvEnDly[EccByte]); - NBPtr->SetTrainDly (NBPtr, AccessRdDqsDly, DIMM_BYTE_ACCESS (Dimm, EccByte), RdDqsDly[EccByte]); - NBPtr->SetTrainDly (NBPtr, AccessWrDatDly, DIMM_BYTE_ACCESS (Dimm, EccByte), WrDatDly[EccByte]); - } - } - } - } - } - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -}
\ No newline at end of file diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mttwl3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mttwl3.c deleted file mode 100644 index da42c638be..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mttwl3.c +++ /dev/null @@ -1,700 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttwl3.c - * - * Technology Phy assisted write levelization for DDR3 - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech/DDR3) - * @e \$Revision: 49104 $ @e \$Date: 2011-03-17 06:54:25 +0800 (Thu, 17 Mar 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mtsdi3.h" -#include "merrhdl.h" -#include "OptionMemory.h" -#include "PlatformMemoryConfiguration.h" -#include "GeneralServices.h" -#include "Filecode.h" -#include "mtlrdimm3.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_DDR3_MTTWL3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -BOOLEAN -STATIC -MemTWriteLevelizationHw3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ); - -VOID -STATIC -MemTWLPerDimmHw3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Pass - ); - -VOID -STATIC -MemTPrepareDIMMs3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 TargetDIMM, - IN BOOLEAN Wl - ); - -VOID -STATIC -MemTProcConfig3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Pass - ); - -VOID -STATIC -MemTBeginWLTrain3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes first pass of Phy assisted write levelization - * for a specific node (DDR800). - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTWriteLevelizationHw3Pass1 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - return MemTWriteLevelizationHw3 (TechPtr, 1); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes second pass of Phy assisted write levelization - * for a specific node (DDR1066 and above). - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTWriteLevelizationHw3Pass2 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - // If current speed is higher than start-up speed, do second pass of WL - if (TechPtr->NBPtr->DCTPtr->Timings.Speed > TechPtr->NBPtr->StartupSpeed) { - return MemTWriteLevelizationHw3 (TechPtr, 2); - } - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function prepares for Phy assisted training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTPreparePhyAssistedTraining ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - // Disable auto refresh by configuring F2x[1, 0]8C[DisAutoRefresh] = 1. - TechPtr->NBPtr->BrdcstSet (TechPtr->NBPtr, BFDisAutoRefresh, 1); - // Disable ZQ calibration short command by configuring F2x[1, 0]94[ZqcsInterval] = 00b. - TechPtr->NBPtr->BrdcstSet (TechPtr->NBPtr, BFZqcsInterval, 0); - return (BOOLEAN) (TechPtr->NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function revert to normal settings when exiting from Phy assisted training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTExitPhyAssistedTraining ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - NBPtr = TechPtr->NBPtr; - - // 13.Program F2x[1, 0]8C[DisAutoRefresh] = 0. - NBPtr->BrdcstSet (NBPtr, BFDisAutoRefresh, 0); - // 14.Program F2x[1, 0]94[ZqcsInterval] to the proper interval for the current memory configuration. - NBPtr->BrdcstSet (NBPtr, BFZqcsInterval, 2); - NBPtr->FamilySpecificHook[ExitPhyAssistedTraining] (NBPtr, NBPtr); - - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executed hardware based write levelization for a specific die - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Pass - Pass number (1 (400Mhz) or 2 (>400Mhz)) - * - * @pre Auto refresh and ZQCL must be disabled - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -STATIC -MemTWriteLevelizationHw3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ) -{ - MEM_NB_BLOCK *NBPtr; - DCT_STRUCT *DCTPtr; - UINT8 Dct; - UINT8 Dimm; - - NBPtr = TechPtr->NBPtr; - - IDS_HDT_CONSOLE (MEM_STATUS, "\nStart write leveling\n"); - AGESA_TESTPOINT (TpProcMemWriteLevelizationTraining, &(NBPtr->MemPtr->StdHeader)); - // Begin DQS Write timing training - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - DCTPtr = NBPtr->DCTPtr; - - TechPtr->WLCriticalDelay = 0x00; - - //training for each Dimm - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if ((DCTPtr->Timings.CsEnabled & ((UINT16)3 << (Dimm << 1))) != 0) { - if (!(NBPtr->MCTPtr->Status[SbLrdimms]) || ((NBPtr->ChannelPtr->LrDimmPresent & ((UINT8) 1 << Dimm)) != 0)) { - IDS_HDT_CONSOLE (MEM_STATUS, "\t\tCS %d\n", Dimm << 1); - MemTWLPerDimmHw3 (TechPtr, Dimm, Pass); - } - } - } - - NBPtr->FamilySpecificHook[CalcWrDqDqsEarly] (NBPtr, NULL); - } - IDS_HDT_CONSOLE (MEM_FLOW, "End write leveling\n\n"); - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function initializes per DIMM write levelization - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Dimm - DIMM to be trained - * @param[in] Pass - Pass number (1 (400Mhz) or 2 (>400Mhz)) - * - */ - -VOID -STATIC -MemTWLPerDimmHw3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Pass - ) -{ - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - ASSERT (Dimm < MAX_DIMMS_PER_CHANNEL); - - // 1. A. Specify the target Dimm that is to be trained by programming - // F2x[1, 0]9C_x08[TrDimmSel]. - NBPtr->SetBitField (NBPtr, BFTrDimmSel, Dimm); - - TechPtr->TargetDIMM = Dimm; - NBPtr->FamilySpecificHook[InitPerNibbleTrn] (NBPtr, NULL); - for (TechPtr->TrnNibble = NIBBLE_0; TechPtr->TrnNibble <= (NBPtr->FamilySpecificHook[TrainWlPerNibble] (NBPtr, &Dimm)? NIBBLE_0 : NIBBLE_1); TechPtr->TrnNibble++) { - // 2. Prepare the DIMMs for write levelization using DDR3-defined - // MR commands. - MemTPrepareDIMMs3 (TechPtr, Dimm, TRUE); - - // 3. After the DIMMs are configured, BIOS waits 40 MEMCLKs to - // satisfy DDR3-defined internal DRAM timing. - NBPtr->WaitXMemClks (NBPtr, 40); - - // 4. Configure the processor's DDR phy for write levelization training: - MemTProcConfig3 (TechPtr, Dimm, Pass); - - // 5. Begin write levelization training - MemTBeginWLTrain3 (TechPtr, Dimm); - } - // 7. Program the target Dimm back to normal operation - MemTPrepareDIMMs3 (TechPtr, Dimm, FALSE); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function prepares the DIMMS for Write Levelization - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] TargetDIMM - DIMM to be trained - * @param[in] Wl - Indicates if WL mode should be enabled - * - */ - -VOID -STATIC -MemTPrepareDIMMs3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 TargetDIMM, - IN BOOLEAN Wl - ) -{ - MEM_NB_BLOCK *NBPtr; - UINT8 ChipSel; - - NBPtr = TechPtr->NBPtr; - - AGESA_TESTPOINT (TpProcMemWlPrepDimms, &(NBPtr->MemPtr->StdHeader)); - ASSERT (TargetDIMM < MAX_DIMMS_PER_CHANNEL); - TechPtr->TargetDIMM = TargetDIMM; - if (!(TechPtr->TechnologySpecificHook[WlTrainingPrepareLrdimm] (TechPtr, &Wl))) { - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel++) { - if ((NBPtr->DCTPtr->Timings.CsPresent & ((UINT16)1 << ChipSel)) != 0) { - if (Wl) { - // Program WrLvOdt - NBPtr->SetBitField (NBPtr, BFWrLvOdt, NBPtr->ChannelPtr->PhyWLODT[ChipSel >> 1]); - } - NBPtr->SetBitField (NBPtr, BFMrsChipSel, ChipSel); - // Set MR1 to F2x7C[MrsAddress], F2x7C[MrsBank]=1 - MemTEMRS13 (TechPtr, Wl, TargetDIMM); - NBPtr->SendMrsCmd (NBPtr); - // Set MR2 to F2x7C[MrsAddress], F2x7C[MrsBank]=1 - MemTEMRS23 (TechPtr); - // Send command - NBPtr->SendMrsCmd (NBPtr); - } - } - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function programs seed values for Write Levelization - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Dimm - DIMM to be trained - * @param[in] Pass - Pass for WL training (1 - 400Mhz or 2 - >400Mhz) - * - */ - -VOID -STATIC -MemTProcConfig3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Pass - ) -{ - DIE_STRUCT *MCTPtr; - CH_DEF_STRUCT *ChannelPtr; - MEM_NB_BLOCK *NBPtr; - UINT16 WrDqsDly; - // Memclk Delay incurred by register. - UINT8 MemClkRegDly; - UINT8 ByteLane; - UINT8 DefaultSeed; - UINT8 CurrentSeed; - UINT8 *Seed; - UINT8 RCW2; - UINT16 Speed; - INT16 WrDqsBias; - - NBPtr = TechPtr->NBPtr; - MCTPtr = NBPtr->MCTPtr; - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - - AGESA_TESTPOINT (TpProcMemWlConfigDimms, &(NBPtr->MemPtr->StdHeader)); - RCW2 = ChannelPtr->CtrlWrd02[Dimm]; - Speed = TechPtr->NBPtr->DCTPtr->Timings.Speed; - - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tSeeds: "); - // Program an initialization Value to registers F2x[1, 0]9C_x[51:50] and F2x[1, 0]9C_x52 to set - // the gross and fine delay for all the byte lane fields. If the target frequency is different than 400MHz, - // BIOS must execute two training passes for each Dimm. For pass 1 at a 400MHz MEMCLK frequency, - // use an initial total delay value. - if (Pass == 1) { - // - // Get the default value of seed - // - if (MCTPtr->Status[SbRegistered]) { - // - // RDIMM - // - if (Speed == DDR667_FREQUENCY) { - DefaultSeed = ((RCW2 & BIT0) == 0) ? 0x3B : 0x4B; - } else { - DefaultSeed = ((RCW2 & BIT0) == 0) ? 0x41 : 0x51; - } - } else if (ChannelPtr->SODimmPresent != 0) { - // - // SODIMMM - // - DefaultSeed = 0x12; - } else if (MCTPtr->Status[SbLrdimms]) { - // - // LRDIMM - // - DefaultSeed = 0x0; - } else { - // - // UDIMMM - // - DefaultSeed = 0x1A; - } - - NBPtr->FamilySpecificHook[OverrideWLSeed] (NBPtr, &DefaultSeed); - ASSERT (Speed >= DDR667_FREQUENCY); - - // Get platform override seed - Seed = (UINT8 *) FindPSOverrideEntry (NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_WL_SEED, MCTPtr->SocketId, ChannelPtr->ChannelID); - - for (ByteLane = 0; ByteLane < TechPtr->DlyTableWidth (); ByteLane++) { - // This includes ECC as byte 8 - CurrentSeed = ((Seed != NULL) ? Seed[ByteLane] : DefaultSeed); - ChannelPtr->WrDqsDlys[Dimm * TechPtr->DlyTableWidth () + ByteLane] = CurrentSeed; - - if (NBPtr->IsSupported[WLSeedAdjust]) { - if ((CurrentSeed & 0x20) != 0) { - // If (SeedGross is odd) then SeedPreGross = 1 - CurrentSeed = (CurrentSeed & 0x1F) | 0x20; - } else { - // If (SeedGross is even) then SeedPreGross = 2 - CurrentSeed = (CurrentSeed & 0x1F) | 0x40; - } - } - - NBPtr->SetTrainDly (NBPtr, AccessPhRecDly, DIMM_BYTE_ACCESS (Dimm, ByteLane), CurrentSeed); - IDS_HDT_CONSOLE (MEM_FLOW, "%02x ", CurrentSeed); - } - } else { - //10.Multiply the previously saved delay values in Pass 1, step #5 by (target frequency)/400 to find - //the gross and fine delay initialization values at the target frequency. Use these values as the initial - //seed values when executing Pass 2, step #4. - for (ByteLane = 0; ByteLane < TechPtr->DlyTableWidth (); ByteLane++) { - // This includes ECC as byte 8 - WrDqsDly = ChannelPtr->WrDqsDlys[Dimm * TechPtr->DlyTableWidth () + ByteLane]; - TechPtr->Bytelane = ByteLane; - NBPtr->FamilySpecificHook[TrainWlPerNibbleSeed] (NBPtr, &WrDqsDly); - - if (MCTPtr->Status[SbRegistered]) { - // - // For Registered Dimms - // - MemClkRegDly = ((RCW2 & BIT0) == 0) ? 0x20 : 0x30; - } else { - // - // Unbuffered Dimms and LRDIMMs - // - MemClkRegDly = 0; - } - - WrDqsBias = 0; - NBPtr->FamilySpecificHook[AdjustWrDqsBeforeSeedScaling] (NBPtr, &WrDqsBias); - - // Scale WrDqsDly to the next speed - WrDqsDly = (UINT16) (MemClkRegDly + ((((INT32) WrDqsDly - MemClkRegDly - WrDqsBias) * Speed) / TechPtr->PrevSpeed)); - - ChannelPtr->WrDqsDlys[Dimm * TechPtr->DlyTableWidth () + ByteLane] = (UINT8) WrDqsDly; - - if (NBPtr->IsSupported[WLSeedAdjust]) { - if ((WrDqsDly & 0x20) != 0) { - // If (SeedGross is odd) then SeedPreGross = 1 - WrDqsDly = (WrDqsDly & 0x1F) | 0x20; - } else { - // If (SeedGross is even) then SeedPreGross = 2 - WrDqsDly = (WrDqsDly & 0x1F) | 0x40; - } - } - NBPtr->SetTrainDly (NBPtr, AccessPhRecDly, DIMM_BYTE_ACCESS (Dimm, ByteLane), WrDqsDly); - IDS_HDT_CONSOLE (MEM_FLOW, "%02x ", WrDqsDly); - } - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function begins WL training for a specific DIMM - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Dimm - DIMM to be trained - * - */ - -VOID -STATIC -MemTBeginWLTrain3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm - ) -{ - MEM_DATA_STRUCT *MemPtr; - DIE_STRUCT *MCTPtr; - MEM_NB_BLOCK *NBPtr; - UINT8 ByteLane; - UINT8 Seed; - UINT8 Delay; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - MCTPtr = NBPtr->MCTPtr; - - AGESA_TESTPOINT (TpProcMemWlTrainTargetDimm, &(MemPtr->StdHeader)); - // Assert ODT pins for write leveling - NBPtr->SetBitField (NBPtr, BFWrLvOdtEn, 1); - - // Wait 10 MEMCLKs to allow for ODT signal settling. - NBPtr->WaitXMemClks (NBPtr, 10); - - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tWrtLvTrEn = 1\n"); - // Program F2x[1, 0]9C_x08[WrtLlTrEn]=1. - NBPtr->SetBitField (NBPtr, BFWrtLvTrEn, 1); - - // Wait 200 MEMCLKs. - NBPtr->WaitXMemClks (NBPtr, 200); - - // Program F2x[1, 0]9C_x08[WrtLlTrEn]=0. - NBPtr->SetBitField (NBPtr, BFWrtLvTrEn, 0); - - // Read from registers F2x[1, 0]9C_x[51:50] and F2x[1, 0]9C_x52 to get the gross and fine Delay settings - // for the target Dimm and save these values. - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t PRE: "); - for (ByteLane = 0; ByteLane < (MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - // This includes ECC as byte 8 - Seed = NBPtr->ChannelPtr->WrDqsDlys[(Dimm * TechPtr->DlyTableWidth ()) + ByteLane]; - Delay = (UINT8)NBPtr->GetTrainDly (NBPtr, AccessPhRecDly, DIMM_BYTE_ACCESS (Dimm, ByteLane)); - IDS_HDT_CONSOLE (MEM_FLOW, "%02x ", Delay); - - if (NBPtr->IsSupported[WLSeedAdjust]) { - // Recover WrDqsGrossDly: - // WrDqsGrossDly = SeedGross + PhRecGrossDlyByte - SeedPreGross - if ((Seed & 0x20) != 0) { - // If (SeedGross is odd) then SeedPreGross = 1 - if ((NBPtr->IsSupported[WLNegativeDelay]) && ((Seed & 0x80) != 0)) { - // If the seed was negative, save the most negative delay in WLCriticalDelay - TechPtr->WLCriticalDelay = MIN (TechPtr->WLCriticalDelay, (INT16)Delay - 0x40); - Delay -= 0x40; - } else { - Delay += (Seed & 0xE0) - 0x20; - } - } else { - // If (SeedGross is even) then SeedPreGross = 2 - if (((Seed & 0xE0) == 0) && (Delay < 0x40)) { - // If SeedGross is 0 and PhRecGrossDlyByte is less than SeedPreGross, - // we have a negative result and need to program the delay to 0 - if (NBPtr->IsSupported[WLNegativeDelay]) { - // - // Save the lowest negative delay value across all Dimms and Bytelanes - // - TechPtr->WLCriticalDelay = MIN (TechPtr->WLCriticalDelay, (INT16)Delay - 0x40); - Delay -= 0x40; - } else { - Delay = 0; - } - } else { - Delay += (Seed & 0xE0) - 0x40; - } - } - } else if (((Seed >> 5) == 0) && ((Delay >> 5) == 3)) { - IDS_OPTION_HOOK (IDS_CHECK_NEGATIVE_WL, &Delay, &(TechPtr->NBPtr->MemPtr->StdHeader)); - // If seed has gross delay of 0 and PRE has gross delay of 3, - // then round the total delay of TxDqs to 0. - Delay = 0; - } - - if ((!NBPtr->IsSupported[WLNegativeDelay]) && ((Delay > (Seed + 0x20)) || (Seed > (Delay + 0x20)))) { - // - // If PRE comes back with more than Seed +/- 0x20, then this is an - // unexpected condition. Log the condition. - // - PutEventLog (AGESA_ERROR, MEM_ERROR_WL_PRE_OUT_OF_RANGE, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, ((Seed << 8) + Delay), &NBPtr->MemPtr->StdHeader); - } - - TechPtr->Bytelane = ByteLane; - TechPtr->TargetDIMM = Dimm; - NBPtr->FamilySpecificHook[TrainWlPerNibbleAdjustWLDly] (NBPtr, &Delay); - NBPtr->SetTrainDly (NBPtr, AccessWrDqsDly, DIMM_BYTE_ACCESS (Dimm, ByteLane), Delay); - NBPtr->ChannelPtr->WrDqsDlys[(Dimm * TechPtr->DlyTableWidth ()) + ByteLane] = Delay; - } - - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\tWrDqs: "); - for (ByteLane = 0; ByteLane < (MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%02x ", NBPtr->ChannelPtr->WrDqsDlys[(Dimm * TechPtr->DlyTableWidth ()) + ByteLane]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\n"); - ); - - // Disable write leveling ODT pins - NBPtr->SetBitField (NBPtr, BFWrLvOdtEn, 0); - - // Wait 10 MEMCLKs to allow for ODT signal settling. - NBPtr->WaitXMemClks (NBPtr, 10); - -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function programs register after Phy assisted training is finish. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTExitPhyAssistedTrainingClient3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - UINT8 Dct; - UINT8 ChipSel; - NBPtr = TechPtr->NBPtr; - - NBPtr->FamilySpecificHook[ReEnablePhyComp] (NBPtr, NBPtr); - NBPtr->BrdcstSet (NBPtr, BFRxPtrInitReq, 1); - NBPtr->PollBitField (NBPtr, BFRxPtrInitReq, 0, PCI_ACCESS_TIMEOUT, TRUE); - NBPtr->BrdcstSet (NBPtr, BFDisDllShutdownSR, 1); - NBPtr->BrdcstSet (NBPtr, BFEnterSelfRef, 1); - NBPtr->PollBitField (NBPtr, BFEnterSelfRef, 0, PCI_ACCESS_TIMEOUT, TRUE); - IDS_HDT_CONSOLE (MEM_FLOW, "\tMemClkAlign = 2\n"); - NBPtr->BrdcstSet (NBPtr, BFDbeGskMemClkAlignMode, 2); - NBPtr->BrdcstSet (NBPtr, BFExitSelfRef, 1); - NBPtr->PollBitField (NBPtr, BFExitSelfRef, 0, PCI_ACCESS_TIMEOUT, TRUE); - NBPtr->BrdcstSet (NBPtr, BFDisDllShutdownSR, 0); - - // Calculate Max Latency for both channels to prepare for position training - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->SwitchDCT (NBPtr, Dct); - if (TechPtr->FindMaxDlyForMaxRdLat (TechPtr, &ChipSel)) { - NBPtr->SetMaxLatency (NBPtr, TechPtr->MaxDlyForMaxRdLat); - } - } - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/Makefile.inc b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/Makefile.inc deleted file mode 100644 index fa6a130a16..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/Makefile.inc +++ /dev/null @@ -1,10 +0,0 @@ -libagesa-y += mt.c -libagesa-y += mthdi.c -libagesa-y += mttEdgeDetect.c -libagesa-y += mttdimbt.c -libagesa-y += mttecc.c -libagesa-y += mtthrc.c -libagesa-y += mtthrcSeedTrain.c -libagesa-y += mttml.c -libagesa-y += mttoptsrc.c -libagesa-y += mttsrc.c diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mt.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mt.c deleted file mode 100644 index 624a8b92cf..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mt.c +++ /dev/null @@ -1,262 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mt.c - * - * Common Technology file - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "amdlib.h" -#include "mport.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MT_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemTDefaultTechnologyHook ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ); -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function is the default return for non-training technology features - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - */ -BOOLEAN -MemTFeatDef ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the TestFail bit for all CS that fail training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - */ -VOID -MemTMarkTrainFail ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - UINT8 Dct; - UINT8 ChipSel; - - NBPtr = TechPtr->NBPtr; - for (Dct = 0; Dct < NBPtr->DctCount; Dct ++) { - NBPtr->SwitchDCT (NBPtr, Dct); - NBPtr->DCTPtr->Timings.CsEnabled &= ~NBPtr->DCTPtr->Timings.CsTrainFail; - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel ++) { - if ((NBPtr->DCTPtr->Timings.CsTrainFail & ((UINT16)1 << ChipSel)) != 0) { - NBPtr->SetBitField (NBPtr, (BFCSBaseAddr0Reg + ChipSel), (UINT32)1 << BFTestFail); - } - } - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the initial controller environment before training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTBeginTraining ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - S_UINT64 SMsr; - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - LibAmdReadCpuReg (CR4_REG, &TechPtr->CR4reg); - LibAmdWriteCpuReg (CR4_REG, TechPtr->CR4reg | ((UINT32)1 << 9)); // enable SSE2 - - LibAmdMsrRead (HWCR, (UINT64 *) (&SMsr), &MemPtr->StdHeader); // HWCR - TechPtr->HwcrLo = SMsr.lo; - SMsr.lo |= 0x00020000; // turn on HWCR.wrap32dis - SMsr.lo &= 0xFFFF7FFF; // turn off HWCR.SSEDIS - LibAmdMsrWrite (HWCR, (UINT64 *) (&SMsr), &MemPtr->StdHeader); - - TechPtr->DramEcc = (UINT8) NBPtr->GetBitField (NBPtr, BFDramEccEn); - NBPtr->SetBitField (NBPtr, BFDramEccEn, 0); // Disable ECC -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the final controller environment after training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTEndTraining ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - S_UINT64 SMsr; - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - LibAmdWriteCpuReg (CR4_REG, TechPtr->CR4reg); - - LibAmdMsrRead (HWCR, (UINT64 *)&SMsr, &MemPtr->StdHeader); - SMsr.lo = TechPtr->HwcrLo; - LibAmdMsrWrite (HWCR, (UINT64 *)&SMsr, &MemPtr->StdHeader); - - NBPtr->SetBitField (NBPtr, BFDramEccEn, TechPtr->DramEcc); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets all the bytelanes/nibbles to the same delay value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Dly - Delay value to set - * - */ - -VOID -MemTSetDQSDelayAllCSR ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dly - ) -{ - UINT8 i; - UINT8 MaxBytelanes; - MaxBytelanes = (TechPtr->NBPtr->MCTPtr->Status[SbEccDimms] && TechPtr->NBPtr->IsSupported[EccByteTraining]) ? 9 : 8; - - for (i = 0; i < MaxBytelanes; i++) { - TechPtr->SetDQSDelayCSR (TechPtr, i, Dly); - } -} -/*----------------------------------------------------------------------------- - * - * - * This function is used to intialize common technology functions - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * ---------------------------------------------------------------------------- - */ -VOID -MemTCommonTechInit ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 i; - for (i = 0; i < NumberOfTechHooks; i++) { - TechPtr->TechnologySpecificHook[i] = MemTDefaultTechnologyHook; - } -} -/*----------------------------------------------------------------------------- - * - * - * This function is an empty function used to intialize TechnologySpecificHook array - * - * @param[in,out] *TechPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return FALSE - always - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemTDefaultTechnologyHook ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - return FALSE; -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mthdi.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mthdi.c deleted file mode 100644 index a2d666e28f..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mthdi.c +++ /dev/null @@ -1,125 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mthdi.c - * - * Common technology hardware dram init support functions - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTHDI_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function initiates Hardware based dram initialization for both DCTs - * at the same time. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTDramInitHw ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 Dct; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - - NBPtr->BrdcstSet (NBPtr, BFInitDram, 1); - // Phy fence training - AGESA_TESTPOINT (TpProcMemPhyFenceTraining, &(NBPtr->MemPtr->StdHeader)); - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - if (NBPtr->DCTPtr->Timings.DctMemSize != 0) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->PhyFenceTraining (NBPtr); - } - } -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttEdgeDetect.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttEdgeDetect.c deleted file mode 100644 index 9ae5fe0b2f..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttEdgeDetect.c +++ /dev/null @@ -1,910 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttEdgeDetect.c - * - * DQS R/W position training utilizing Data Eye Edge Detection for optimization - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 49045 $ @e \$Date: 2011-03-16 13:16:58 +0800 (Wed, 16 Mar 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "amdlib.h" -#include "AdvancedApi.h" -#include "GeneralServices.h" -#include "Ids.h" -#include "heapManager.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "mport.h" -#include "mttEdgeDetect.h" -#include "OptionMemory.h" -#include "merrhdl.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTEDGEDETECT_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - - -#define LAST_DELAY (-128) -#define INC_DELAY 1 -#define DEC_DELAY 0 - - - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/** - * Sweep Table For Byte Training without insertion delay - * -*/ -DQS_POS_SWEEP_TABLE SweepTableByte[] = -{ - // Begin End Inc/Dec Step EndResult Edge - { 0x00, 0x1F, INC_DELAY, 4, 0xFFFF, LEFT_EDGE}, /// For Left Edge, start from 0 and Increment to 0x1F by 4 until all PASS - { LAST_DELAY, 0x00, DEC_DELAY, -1, 0xFE00, LEFT_EDGE}, /// Then go back down to 0x00 by 1 until all FAIL - { 0x1F, 0x00, DEC_DELAY, -4, 0xFFFF, RIGHT_EDGE}, /// For Right Edge, start from 0x1F down to 0 until all PASS. - { LAST_DELAY, 0x1F, INC_DELAY, 1, 0xFE00, RIGHT_EDGE} /// Then go back up by 1 until all FAIL. -}; -/** - * Sweep Table For Byte Training with insertion delay - * -*/ -DQS_POS_SWEEP_TABLE InsSweepTableByte[] = -{ - // Begin End Inc/Dec Step EndResult Edge - { 0x00, -0x20, DEC_DELAY, -4, 0xFE00, LEFT_EDGE}, /// For Left Edge, start from 0 and Decrement to -0x20 by -4 until all FAIL - { LAST_DELAY, 0x1F, INC_DELAY, 1, 0xFFFF, LEFT_EDGE}, /// Then go back up to 0x1F by 1 until all PASS - { 0x1F, 0x00, DEC_DELAY, -4, 0xFFFF, RIGHT_EDGE}, /// For Right Edge, start from 0x1F down to 0 until all PASS. - { LAST_DELAY, 0x1F, INC_DELAY, 1, 0xFE00, RIGHT_EDGE} /// Then go back up by 1 until all FAIL. -}; - -BOOLEAN -STATIC -MemTTrainDQSRdWrEdgeDetect ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -BOOLEAN -STATIC -MemTInitTestPatternAddress ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr - ); - -BOOLEAN -STATIC -MemTContinueSweep ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr - ); - -BOOLEAN -STATIC -MemTSetNextDelay ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr - ); - -UINT8 -STATIC -MemTScaleDelayVal ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN INT8 Delay - ); - -BOOLEAN -STATIC -MemTDataEyeSave ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr, - IN UINT8 ByteLane - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -extern MEM_FEAT_TRAIN_SEQ memTrainSequenceDDR3[]; -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes DQS position training for all a Memory channel using - * the Edge Detection algorithm. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -BOOLEAN -MemTTrainDQSEdgeDetectSw ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - BOOLEAN Status; - - Status = FALSE; - NBPtr = TechPtr->NBPtr; - TechPtr->TrainingType = TRN_DQS_POSITION; - // - // Initialize the Pattern - // - if (AGESA_SUCCESS == NBPtr->TrainingPatternInit (NBPtr)) { - // - // Setup hardware training engine (if applicable) - // - NBPtr->FamilySpecificHook[SetupHwTrainingEngine] (NBPtr, &TechPtr->TrainingType); - // - // Start Edge Detection - // - Status |= MemTTrainDQSRdWrEdgeDetect (TechPtr); - // - // Finalize the Pattern - // - Status &= (AGESA_SUCCESS == NBPtr->TrainingPatternFinalize (NBPtr)); - } - return Status; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This Executes Read DQS and Write Data Position training on a chip select pair - * using the Edge Detection algorithm. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No Errors occurred - * @return FALSE - Errors occurred - - */ - -BOOLEAN -STATIC -MemTTrainDQSRdWrEdgeDetect ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - UINT8 WrDqDelay; - UINT8 Dct; - UINT8 CSPerChannel; - UINT8 CsPerDelay; - UINT8 ChipSel; - UINT8 i; - BOOLEAN Status; - UINT8 TimesFail; - UINT8 TimesRetrain; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - TimesRetrain = DEFAULT_TRAINING_TIMES; - IDS_OPTION_HOOK (IDS_MEM_RETRAIN_TIMES, &TimesRetrain, &MemPtr->StdHeader); - // - // Set environment settings before training - // - IDS_HDT_CONSOLE (MEM_STATUS, "\nStart Read/Write Data Eye Edge Detection.\n"); - MemTBeginTraining (TechPtr); - // - // Do Rd DQS /Wr Data Position training for all Dcts/Chipselects - // - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->SwitchDCT (NBPtr, Dct); - // - // Chip Select Loop - // - CSPerChannel = NBPtr->CSPerChannel (NBPtr); - CsPerDelay = NBPtr->CSPerDelay (NBPtr); - for (ChipSel = 0; ChipSel < CSPerChannel; ChipSel = ChipSel + CsPerDelay ) { - // - // Init Bit Error Masks - // - LibAmdMemFill (&NBPtr->ChannelPtr->FailingBitMask[ (ChipSel * MAX_BYTELANES_PER_CHANNEL) ], - 0xFF, - (MAX_BYTELANES_PER_CHANNEL * CsPerDelay), - &MemPtr->StdHeader); - if ((NBPtr->DCTPtr->Timings.CsEnabled & ((UINT16) 1 << ChipSel)) != 0) { - TechPtr->ChipSel = ChipSel; - IDS_HDT_CONSOLE (MEM_STATUS, "\t\tCS %d\n", ChipSel); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tIncrease WrDat, Train RdDqs:\n"); - - TechPtr->DqsRdWrPosSaved = 0; - // - // Use a list of Approximate Write Data delay values and train Read DQS Position for - // each until a valid Data eye is found. - // - Status = FALSE; - TimesFail = 0; - NBPtr->FamilySpecificHook[InitializeRxEnSeedlessTraining] (NBPtr, NBPtr); - ERROR_HANDLE_RETRAIN_BEGIN (TimesFail, TimesRetrain) { - i = 0; - while (NBPtr->GetApproximateWriteDatDelay (NBPtr, i, &WrDqDelay)) { - TechPtr->SmallDqsPosWindow = FALSE; - // - // Set Write Delay approximation - // - TechPtr->Direction = DQS_WRITE_DIR; - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\tWrite Delay: %02x", WrDqDelay); - MemTSetDQSDelayAllCSR (TechPtr, WrDqDelay); - // - // Attempt Read Training - // - TechPtr->Direction = DQS_READ_DIR; - Status = memTrainSequenceDDR3[NBPtr->TrainingSequenceIndex].MemTechFeatBlock->RdPosTraining (TechPtr); - if (Status) { - // - // If Read DQS Training was successful, Train Write Data (DQ) Position - // - TechPtr->DqsRdWrPosSaved = 0; - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\tTrain WrDat:\n\n"); - TechPtr->Direction = DQS_WRITE_DIR; - if (NBPtr->FamilySpecificHook[BeforeWrDatTrn] (NBPtr, &ChipSel)) { - Status = MemTTrainDQSEdgeDetect (TechPtr); - } - break; - } - i++; - } - ERROR_HANDLE_RETRAIN_END ((Status == FALSE), TimesFail) - } - - // - // If we went through the table, Fail. - // - if (Status == FALSE) { - // On training failure, check and record whether training fails due to small window or no window - if (TechPtr->SmallDqsPosWindow) { - NBPtr->MCTPtr->ErrStatus[EsbSmallDqs] = TRUE; - } else { - NBPtr->MCTPtr->ErrStatus[EsbNoDqsPos] = TRUE; - } - - SetMemError (AGESA_ERROR, NBPtr->MCTPtr); - if (TechPtr->Direction == DQS_READ_DIR) { - PutEventLog (AGESA_ERROR, MEM_ERROR_NO_DQS_POS_RD_WINDOW, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - } else { - PutEventLog (AGESA_ERROR, MEM_ERROR_NO_DQS_POS_WR_WINDOW, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - } - NBPtr->DCTPtr->Timings.CsTrainFail |= (UINT16)1 << ChipSel; - // If the even chip select failed training always fail the odd, if present. - if ((ChipSel & 0x01) == 0) { - if (NBPtr->DCTPtr->Timings.CsPresent & ((UINT16)1 << (ChipSel + 1))) { - NBPtr->DCTPtr->Timings.CsTrainFail |= (UINT16)1 << (ChipSel + 1); - } - } - NBPtr->MemPtr->ErrorHandling (NBPtr->MCTPtr, NBPtr->Dct, NBPtr->DCTPtr->Timings.CsTrainFail, &NBPtr->MemPtr->StdHeader); - } - } else { - // - // Clear Bit Error Masks if these CS will not be trained. - // - LibAmdMemFill (&NBPtr->ChannelPtr->FailingBitMask[ (ChipSel * MAX_BYTELANES_PER_CHANNEL) ], - 0x00, - (MAX_BYTELANES_PER_CHANNEL * CsPerDelay), - &NBPtr->MemPtr->StdHeader); - } - } - } - // - // Restore environment settings after training - // - MemTEndTraining (TechPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "End Read/Write Data Eye Edge Detection\n\n"); - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes DQS position training for both read and write, using - * the Edge Detection Algorithm. This method searches for the beginning and end - * of the Data Eye with out scanning every DSQ delay value. The following is a - * detailed description of the algorithm: - * - * Four-Stage Data Eye Sweep - * - * -Search starts at Delay value of 0. - * -Search left in steps of 4/32UI looking for all Byte lanes Passing. Left from zero rolls over to a negative value. - * -Negative values are translated to the high end of the delay range, but using Insertion delay comparison. - * -For each passing byte lane, freeze delay at first passing value, but set mask so next steps will not compare for byte lanes that previously passed - * -Switch to search right in steps of 1/32UI looking for fail. - * -For each lane, starting delay for 1/32 sweep right is first passing delay from 4/32 sweep left. - * -For each failing byte lane, freeze delay at first failing value, but set mask so next steps will not compare for byte lanes that previously failed - * -Search right until all byte lanes have failed - * -For each lane, right edge used by BIOS will be first failing delay value minus 1/32 - - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - All bytelanes pass - * @return FALSE - Some bytelanes fail -*/ -BOOLEAN -MemTTrainDQSEdgeDetect ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - DIE_STRUCT *MCTPtr; - DQS_POS_SWEEP_TABLE *SweepTablePtr; - UINT8 SweepTableSize; - SWEEP_INFO SweepData; - BOOLEAN Status; - UINT16 CurrentResult; - UINT16 AlignedResult; - UINT16 OffsetResult; - UINT8 StageIndex; - UINT8 CsIndex; - UINT8 CsPerDelay; - UINT8 i; - - Status = TRUE; - // - // Initialize Object Pointers - // - NBPtr = TechPtr->NBPtr; - MCTPtr = NBPtr->MCTPtr; - // - // Initialize stack variables - // - LibAmdMemFill (&SweepData, 0, sizeof (SWEEP_INFO), &NBPtr->MemPtr->StdHeader); - // - /// Get Pointer to Sweep Table - // - if (TechPtr->Direction == DQS_READ_DIR) { - SweepTablePtr = InsSweepTableByte; - SweepTableSize = GET_SIZE_OF (InsSweepTableByte); - } else { - SweepTablePtr = SweepTableByte; - SweepTableSize = GET_SIZE_OF (SweepTableByte); - } - // - // Get number of CS to train - // - CsPerDelay = NBPtr->CSPerDelay (NBPtr); - // - /// Set up the test Pattern, exit if no Memory - // - if (MemTInitTestPatternAddress (TechPtr, &SweepData) == FALSE) { - LibAmdMemFill (&NBPtr->ChannelPtr->FailingBitMask[ (TechPtr->ChipSel * MAX_BYTELANES_PER_CHANNEL) ], - 0, - (MAX_BYTELANES_PER_CHANNEL * CsPerDelay), - &NBPtr->MemPtr->StdHeader); - return FALSE; - } - // - // Clear Error Flag - // - SweepData.Error = FALSE; - NBPtr->FamilySpecificHook[InitialzeRxEnSeedlessByteLaneError] (NBPtr, NBPtr); - // - /// Process Sweep table, using entries from the table to determine Starting and Ending Delays - /// as well as the Step size and criteria for evaluating whether the correct result is found. - /// - /// Delay values at this level are an abstract range of values which gets scaled to the actual value - /// before it is written to the hardware. This allows NB specific code to handle the scaling as a - /// function of frequency or other conditions. - // - for (StageIndex = 0; (StageIndex < SweepTableSize) && (SweepData.Error == FALSE); StageIndex++) { - - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tSTAGE: %d\t", StageIndex); - // - /// Initialize SweepData variables - // - SweepData.BeginDelay = SweepTablePtr->BeginDelay; - SweepData.EndDelay = SweepTablePtr->EndDelay; - SweepData.Step = 0; /// Step Value will be 0 to start. - SweepData.EndResult = SweepTablePtr->EndResult; - if (!(MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining])) { - SweepData.EndResult |= 0x0100; - } - SweepData.Edge = SweepTablePtr->MinMax; - SweepData.InsertionDelayMsk = 0; - SweepData.ResultFound = 0x0000; - // - // Set Training Delays Pointer. - // - if (TechPtr->Direction == DQS_READ_DIR) { - SweepData.TrnDelays = (INT8 *) ((SweepData.Edge == RIGHT_EDGE) ? NBPtr->ChannelPtr->RdDqsMaxDlys : NBPtr->ChannelPtr->RdDqsMinDlys); - } else { - SweepData.TrnDelays = (INT8 *) ((SweepData.Edge == RIGHT_EDGE) ? NBPtr->ChannelPtr->WrDatMaxDlys : NBPtr->ChannelPtr->WrDatMinDlys); - }; - // - /// Set initial TrnDelay Values if necessary - // - IDS_HDT_CONSOLE (MEM_FLOW, "Sweeping %s DQS, %s from ", (TechPtr->Direction == DQS_READ_DIR) ?"Read":"Write", (SweepTablePtr->ScanDir == INC_DELAY) ? "incrementing":"decrementing"); - if (SweepData.BeginDelay != LAST_DELAY) { - IDS_HDT_CONSOLE (MEM_FLOW, "%02x", (UINT16) MemTScaleDelayVal (TechPtr, SweepData.BeginDelay)); - for (i = 0; i < ((MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining]) ? 9 : 8); i++) { - SweepData.TrnDelays[i] = SweepData.BeginDelay; - } - } else { - IDS_HDT_CONSOLE (MEM_FLOW, "Current Delay"); - SweepData.Step = SweepTablePtr->Step; - } - IDS_HDT_CONSOLE (MEM_FLOW, " by %02x, until all bytelanes %s.\n\n", (UINT16) MemTScaleDelayVal (TechPtr, ABS (SweepTablePtr->Step)), (SweepData.EndResult == 0xFFFF)?"PASS":"FAIL"); - - //------------------------------------------------------------------- - // Sweep DQS Delays - // MemTContinueSweep function returns false to break out of loop. - // There are no other breaks out of this loop. - //------------------------------------------------------------------- - while (MemTContinueSweep (TechPtr, &SweepData)) { - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t\tByte Lane : 08 07 06 05 04 03 02 01 00\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t\tDQS Delays : %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", - (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[8]), - (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[7]), (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[6]), - (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[5]), (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[4]), - (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[3]), (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[2]), - (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[1]), (UINT16) MemTScaleDelayVal (TechPtr, SweepData.TrnDelays[0]) - ); - // - /// Set Step Value - // - SweepData.Step = SweepTablePtr->Step; - CurrentResult = 0xFFFF; - // - /// Chip Select Loop: Test the Pattern for all populated CS that are controlled by the current delay registers - // - for (CsIndex = 0; CsIndex < CsPerDelay ; CsIndex++, TechPtr->ChipSel++) { - ASSERT (CsIndex < MAX_CS_PER_CHANNEL); - ASSERT (TechPtr->ChipSel < MAX_CS_PER_CHANNEL); - if (SweepData.CsAddrValid[CsIndex] == TRUE) { - // - /// If this is a Write Dqs sweep, Write the pattern now. - // - if (TechPtr->Direction == DQS_WRITE_DIR) { - NBPtr->WritePattern (NBPtr, SweepData.TestAddrRJ16[CsIndex], TechPtr->PatternBufPtr, TechPtr->PatternLength); - } - // - /// Read the Pattern Back - // - NBPtr->ReadPattern (NBPtr, TechPtr->TestBufPtr, SweepData.TestAddrRJ16[CsIndex], TechPtr->PatternLength); - // - /// Compare the Pattern and Merge the results using InsertionDelayMsk - // - AlignedResult = NBPtr->CompareTestPattern (NBPtr, TechPtr->TestBufPtr, TechPtr->PatternBufPtr, TechPtr->PatternLength * 64); - CurrentResult &= AlignedResult | SweepData.InsertionDelayMsk; - if (SweepData.InsertionDelayMsk != 0) { - OffsetResult = NBPtr->InsDlyCompareTestPattern (NBPtr, TechPtr->TestBufPtr, TechPtr->PatternBufPtr, TechPtr->PatternLength * 64); - CurrentResult &= (OffsetResult | (~SweepData.InsertionDelayMsk)); - } - // - /// Flush the Test Pattern - // - NBPtr->FlushPattern (NBPtr, SweepData.TestAddrRJ16[CsIndex], TechPtr->PatternLength); - NBPtr->FamilySpecificHook[ResetRxFifoPtr] (NBPtr, NBPtr); - } - } /// End Chip Select Loop - TechPtr->ChipSel = TechPtr->ChipSel - CsIndex; - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t\tResult : %c %c %c %c %c %c %c %c %c \n", - (SweepData.ResultFound & ((UINT16) 1 << (8))) ? ' ':(CurrentResult & ((UINT16) 1 << (8))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (7))) ? ' ':(CurrentResult & ((UINT16) 1 << (7))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (6))) ? ' ':(CurrentResult & ((UINT16) 1 << (6))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (5))) ? ' ':(CurrentResult & ((UINT16) 1 << (5))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (4))) ? ' ':(CurrentResult & ((UINT16) 1 << (4))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (3))) ? ' ':(CurrentResult & ((UINT16) 1 << (3))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (2))) ? ' ':(CurrentResult & ((UINT16) 1 << (2))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (1))) ? ' ':(CurrentResult & ((UINT16) 1 << (1))) ? 'P':'.', - (SweepData.ResultFound & ((UINT16) 1 << (0))) ? ' ':(CurrentResult & ((UINT16) 1 << (0))) ? 'P':'.' - ); - // - /// Merge current result into cumulative result and make it positive. - // - SweepData.ResultFound |= ~(CurrentResult ^ SweepData.EndResult); - - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t\tResultFound : %c %c %c %c %c %c %c %c %c \n\n", - (SweepData.ResultFound & ((UINT16) 1 << (8))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (7))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (6))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (5))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (4))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (3))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (2))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (1))) ? 'Y':' ', - (SweepData.ResultFound & ((UINT16) 1 << (0))) ? 'Y':' ' - ); - } /// End of Delay Sweep - // - /// Place Final delay values at last passing delay. - // - if (SweepData.ResultFound == 0xFFFF) { - if ( ABS (SweepData.Step) == 1) { - for (i = 0; i < ((MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining]) ? 9 : 8) ; i++) { - if ((SweepData.EndResult & ((UINT16) (1 << i))) == 0) { - SweepData.TrnDelays[i] = SweepData.TrnDelays[i] - SweepData.Step; - } - } - } - } - // - // Update Pointer to Sweep Table - // - SweepTablePtr++; - }///End of Edge Detect loop - // - /// If No Errors are detected, Calculate Data Eye Width and Center - // - if (SweepData.Error == FALSE) { - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tData Eye Results:\n\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tByte Left Right\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tLane Edge Edge Width Center\n"); - for (i = 0; i < ((MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining]) ? 9 : 8) ; i++) { - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t %0d", i); - TechPtr->Bytelane = i; - if (!MemTDataEyeSave (TechPtr, &SweepData, i)) { - break; - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - if (SweepData.Error == TRUE) { - Status = FALSE; - } - NBPtr->FamilySpecificHook[TrackRxEnSeedlessRdWrSmallWindBLError] (NBPtr, &SweepData); - } - } else { - Status = FALSE; - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t--DATA EYE NOT FOUND--\n\n"); - NBPtr->FamilySpecificHook[TrackRxEnSeedlessRdWrNoWindBLError] (NBPtr, &SweepData); - } - return Status; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * Initialize the Test Pattern Address for two chip selects and, if this - * is a Write Data Eye, write the initial test pattern. - * - * Test Address is stored in the Sweep info struct. If Memory is not present - * then return with False. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *SweepPtr - Pointer to SWEEP_INFO structure. - * - * @return BOOLEAN - * TRUE - Memory is present - * FALSE - No memory present on this Chip Select pair. - * -** - */ -BOOLEAN -STATIC -MemTInitTestPatternAddress ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - UINT8 ChipSel; - UINT8 CsPerDelay; - UINT8 CsIndex; - BOOLEAN BanksPresent; - - NBPtr = TechPtr->NBPtr; - BanksPresent = FALSE; - CsPerDelay = NBPtr->CSPerDelay (NBPtr); - ChipSel = TechPtr->ChipSel; - for (CsIndex = 0; CsIndex < CsPerDelay; ChipSel++, CsIndex++, TechPtr->ChipSel++) { - ASSERT (CsIndex < MAX_CS_PER_CHANNEL); - ASSERT (ChipSel < MAX_CS_PER_CHANNEL); - ASSERT (TechPtr->ChipSel < MAX_CS_PER_CHANNEL); - // - /// If memory is present on this cs, get the test addr - // - if (NBPtr->GetSysAddr (NBPtr, ChipSel, &(SweepPtr->TestAddrRJ16[CsIndex]))) { - if (!(NBPtr->MCTPtr->Status[SbLrdimms]) || ((NBPtr->ChannelPtr->LrDimmPresent & ((UINT8) 1 << (ChipSel >> 1))) != 0)) { - BanksPresent = TRUE; - SweepPtr->CsAddrValid[CsIndex] = TRUE; - // - /// If this is a Read Dqs sweep, Write the pattern now. - // - if (TechPtr->Direction == DQS_READ_DIR) { - IDS_HDT_CONSOLE (MEM_FLOW, "\tTestAddr: %x0000\n", SweepPtr->TestAddrRJ16[CsIndex]); - NBPtr->WritePattern (NBPtr, SweepPtr->TestAddrRJ16[CsIndex], TechPtr->PatternBufPtr, TechPtr->PatternLength); - } - } - } else { - SweepPtr->CsAddrValid[CsIndex] = FALSE; - } - } /// End Chip Select Loop - TechPtr->ChipSel = TechPtr->ChipSel - CsIndex; - // - /// return FALSE if no ChipSelects present. - // - return BanksPresent; -} - -/* -----------------------------------------------------------------------------*/ -/** - * Test Conditions for exiting the training loop, set the next delay value, - * and return status - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *SweepPtr - Pointer to SWEEP_INFO structure. - * - * @return BOOLEAN - * TRUE - Continue to test with next delay setting - * FALSE - Exit training loop. Either the result has been found or - * end of delay range has been reached. -*/ -BOOLEAN -STATIC -MemTContinueSweep ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr - ) -{ - BOOLEAN Status; - Status = FALSE; - if (SweepPtr->ResultFound != 0xFFFF) { - Status = MemTSetNextDelay (TechPtr, SweepPtr); - } - return Status; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the next delay value for each bytelane that needs to - * be advanced. It checks the bounds of the delay to see if we are at the - * end of the range. If we are to close to advance a whole step value, but - * not at the boundary, then we set the delay to the boundary. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *SweepPtr - Pointer to SWEEP_INFO structure. - * - */ - -BOOLEAN -STATIC -MemTSetNextDelay ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr - ) -{ - DIE_STRUCT *MCTPtr; - UINT8 i; - - MCTPtr = TechPtr->NBPtr->MCTPtr; - // - ///< Loop through bytelanes - // - for (i = 0; i < ((MCTPtr->Status[SbEccDimms] && TechPtr->NBPtr->IsSupported[EccByteTraining]) ? 9 : 8) ; i++) { - // - /// Skip Bytelanes that have already reached the desired result - // - if ( (SweepPtr->ResultFound & ((UINT16)1 << i)) == 0) { - // - /// If a bytelane has reached the end, flag an error and exit - // - if (SweepPtr->TrnDelays[i] == SweepPtr->EndDelay) { - if ((SweepPtr->EndResult & ((UINT16) (1 << i))) != 0) { - MCTPtr->ErrStatus[EsbNoDqsPos] = TRUE; - SweepPtr->Error = TRUE; - } - return FALSE; - } - // - /// If the Current delay value is less than a step away from EndDelay, - // - if ( ABS (SweepPtr->EndDelay - SweepPtr->TrnDelays[i]) < ABS (SweepPtr->Step)) { - /// set to EndDelay. - // - SweepPtr->TrnDelays[i] = SweepPtr->EndDelay; - } else { - // - /// Otherwise, add the step value to it - SweepPtr->TrnDelays[i] = SweepPtr->TrnDelays[i] + SweepPtr->Step; - } - // - /// Set InsertionDelayMsk bit if Delay < 0 for this bytelane - // - if (SweepPtr->TrnDelays[i] < 0) { - SweepPtr->InsertionDelayMsk |= ((UINT16) 1 << i); - } else { - SweepPtr->InsertionDelayMsk &= ~((UINT16) 1 << i); - } - // - /// Write the scaled value to the Delay Register - // - TechPtr->SetDQSDelayCSR (TechPtr, i, MemTScaleDelayVal (TechPtr, SweepPtr->TrnDelays[i])); - } - } - return TRUE; -} -/* -----------------------------------------------------------------------------*/ -/** - * - * This function accepts a delay value in 32nd of a UI and converts it to an - * actual register value, taking into consideration NB type, rd/wr, - * and frequency. - * - * Delay = (Min + (Delay * ( (Max - Min) / TRN_DELAY_MAX) )) & Mask - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] *Delay - INT8 of delay value; - * - * @return UINT8 of the adjusted delay value -*/ -UINT8 -STATIC -MemTScaleDelayVal ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN INT8 Delay - ) -{ - MEM_NB_BLOCK *NBPtr; - TRN_DLY_PARMS Parms; - TRN_DLY_TYPE DelayType; - UINT8 NewDelay; - INT8 Factor; - INT8 ScaledDelay; - - NBPtr = TechPtr->NBPtr; - // - // Determine Delay Type, Get Delay Parameters, and return scaled Delay value - // - DelayType = (TechPtr->Direction == DQS_WRITE_DIR) ? AccessWrDatDly : AccessRdDqsDly; - NBPtr->GetTrainDlyParms (NBPtr, DelayType, &Parms); - Factor = ((Parms.Max - Parms.Min) / TRN_DELAY_MAX); - ScaledDelay = Delay * Factor; - NewDelay = (Parms.Min + ScaledDelay) & Parms.Mask; - return NewDelay; -} - - - - - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the Center of the Data eye for the specified byte lane - * and stores its DQS Delay value for reference. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *SweepPtr - Pointer to SWEEP_INFO structure. - * @param[in] ByteLane - Bytelane number being targeted - * - */ -BOOLEAN -STATIC -MemTDataEyeSave ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT SWEEP_INFO *SweepPtr, - IN UINT8 ByteLane - ) -{ - MEM_NB_BLOCK *NBPtr; - UINT8 EyeCenter; - UINT8 DlyMin; - UINT8 DlyMax; - UINT8 EyeWidth; - UINT8 Dimm; - CH_DEF_STRUCT *ChanPtr; - - NBPtr = TechPtr->NBPtr; - ChanPtr = NBPtr->ChannelPtr; - - ASSERT (ByteLane < ((NBPtr->MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining]) ? 9 : 8)); - // - // Calculate Data Eye edges, Width, and Center in real terms. - // - if (TechPtr->Direction == DQS_READ_DIR) { - DlyMin = MemTScaleDelayVal (TechPtr, ChanPtr->RdDqsMinDlys[ByteLane]); - DlyMax = MemTScaleDelayVal (TechPtr, ChanPtr->RdDqsMaxDlys[ByteLane]); - EyeWidth = MemTScaleDelayVal (TechPtr, (ChanPtr->RdDqsMaxDlys[ByteLane] - ChanPtr->RdDqsMinDlys[ByteLane])); - EyeCenter = MemTScaleDelayVal (TechPtr, ((ChanPtr->RdDqsMinDlys[ByteLane] + ChanPtr->RdDqsMaxDlys[ByteLane] + 1) / 2)); - if (!NBPtr->FamilySpecificHook[RdDqsDlyRestartChk] (NBPtr, &EyeCenter)) { - return FALSE; - } - ChanPtr->RdDqsMinDlys[ByteLane] = DlyMin; - ChanPtr->RdDqsMaxDlys[ByteLane] = DlyMax; - NBPtr->FamilySpecificHook[ForceRdDqsPhaseB] (NBPtr, &EyeCenter); - } else { - DlyMin = MemTScaleDelayVal (TechPtr, ChanPtr->WrDatMinDlys[ByteLane]); - DlyMax = MemTScaleDelayVal (TechPtr, ChanPtr->WrDatMaxDlys[ByteLane]); - EyeWidth = MemTScaleDelayVal (TechPtr, (ChanPtr->WrDatMaxDlys[ByteLane] - ChanPtr->WrDatMinDlys[ByteLane])); - EyeCenter = MemTScaleDelayVal (TechPtr, ((ChanPtr->WrDatMinDlys[ByteLane] + ChanPtr->WrDatMaxDlys[ByteLane] + 1) / 2)); - ChanPtr->WrDatMinDlys[ByteLane] = DlyMin; - ChanPtr->WrDatMaxDlys[ByteLane] = DlyMax; - } - // - // Flag error for small window. - // - if (EyeWidth < MemTScaleDelayVal (TechPtr, NBPtr->MinDataEyeWidth (NBPtr))) { - TechPtr->SmallDqsPosWindow = TRUE; - SweepPtr->Error = TRUE; - } - - IDS_HDT_CONSOLE (MEM_FLOW, " %02x %02x %02x %02x", DlyMin, DlyMax, EyeWidth, EyeCenter); - - TechPtr->SetDQSDelayCSR (TechPtr, ByteLane, EyeCenter); - if (!SweepPtr->Error) { - TechPtr->DqsRdWrPosSaved |= (UINT8)1 << ByteLane; - } - TechPtr->DqsRdWrPosSaved |= 0xFE00; - - Dimm = (TechPtr->ChipSel / 2) * TechPtr->DlyTableWidth () + ByteLane; - if (TechPtr->Direction == DQS_READ_DIR) { - ChanPtr->RdDqsDlys[Dimm] = EyeCenter; - } else { - ChanPtr->WrDatDlys[Dimm] = EyeCenter + ChanPtr->WrDqsDlys[Dimm]; - } - - return TRUE; -} - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttEdgeDetect.h b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttEdgeDetect.h deleted file mode 100644 index 590eafde1f..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttEdgeDetect.h +++ /dev/null @@ -1,117 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttEdgeDetect.h - * - * Technology Common Training Header file - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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. - * *************************************************************************** - * - */ - -#ifndef _MTTEDGEDETECT_H_ -#define _MTTEDGEDETECT_H_ - -/*---------------------------------------------------------------------------- - * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) - * - *---------------------------------------------------------------------------- - */ - -/*----------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *----------------------------------------------------------------------------- - */ - - -#define SCAN_LEFT 0 ///< Scan Down -#define SCAN_RIGHT 1 ///< Scan Up -#define LEFT_EDGE 0 ///< searching for the left edge -#define RIGHT_EDGE 1 ///< searching for the right edge - -#define SweepStages 4 -#define TRN_DELAY_MAX 31 ///< Max Virtual delay value for DQS Position Training - -/*---------------------------------------------------------------------------- - * TYPEDEFS, STRUCTURES, ENUMS - * - *---------------------------------------------------------------------------- - */ - -/** - * Sweep Table Structure. ROM based table defining parameters for DQS position - * training delay sweep. -*/ -typedef struct { - INT8 BeginDelay; ///< Starting Delay Value - INT8 EndDelay; ///< Ending Delay Value - BOOLEAN ScanDir; ///< Scan Direction. 0 = down, 1 = up - INT8 Step; ///< Amount to increment delay value - UINT16 EndResult; ///< Result value to stop sweeping (to compare with failure mask) - BOOLEAN MinMax; ///< Flag indicating lower (left edge) or higher(right edge) -} DQS_POS_SWEEP_TABLE; - -/** - * Sweep Information Struct - Used to track data through the DQS Delay Sweep - * -*/ -typedef struct _SWEEP_INFO { - BOOLEAN Error; ///< Indicates an Error has been found - UINT32 TestAddrRJ16[MAX_CS_PER_CHANNEL]; ///< System address of chipselects RJ 16 bits (Addr[47:16]) - BOOLEAN CsAddrValid[MAX_CS_PER_CHANNEL]; ///< Indicates which chipselects to test - INT8 BeginDelay; ///< Beginning Delay value (Virtual) - INT8 EndDelay; ///< Ending Delay value (Virtual) - INT8 Step; ///< Amount to Inc or Dec Virtual Delay value - BOOLEAN Edge; ///< Left or right edge (0 = LEFT, 1= RIGHT) - UINT16 EndResult; ///< Result value that will stop a Dqs Sweep - UINT16 InsertionDelayMsk; ///< Mask of Byte Lanes that should use ins. dly. comparison - UINT16 LaneMsk; ///< Mask indicating byte lanes to update - UINT16 ResultFound; ///< Mask indicating byte lanes where desired result was found on a sweep - INT8 *TrnDelays; ///< Delay Values for each byte (Virtual). Points into the delay values -} SWEEP_INFO; ///< stored in the CH_DEF_STRUCT. - -/*---------------------------------------------------------------------------- - * FUNCTIONS PROTOTYPE - * - *---------------------------------------------------------------------------- - */ - - - -#endif /* _MTTEDGEDETECT_H_ */ - - diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttdimbt.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttdimbt.c deleted file mode 100644 index 480cc5c0f4..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttdimbt.c +++ /dev/null @@ -1,1330 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttdimmbt.c - * - * Technology Dimm Based Training - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 45101 $ @e \$Date: 2011-01-13 00:59:16 +0800 (Thu, 13 Jan 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "GeneralServices.h" -#include "heapManager.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTDIMBT_FILECODE - -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ -#define MAX_BYTELANES 8 /* 8 byte lanes */ -#define MAX_DELAYS 9 /* 8 data bytes + 1 ECC byte */ -#define MAX_DIMMS 4 /* 4 DIMMs per channel */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -VOID -STATIC -MemTInitDqsPos4RcvrEnByte ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); - -VOID -STATIC -MemTSetRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly - ); - -VOID -STATIC -MemTLoadRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ); - -BOOLEAN -STATIC -MemTSaveRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly, - IN UINT16 CmpResultRank0, - IN UINT16 CmpResultRank1 - ); - -VOID -STATIC -MemTResetDctWrPtrByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ); - -UINT16 -STATIC -MemTCompare1ClPatternByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[] - ); - -VOID -STATIC -MemTSkipChipSelPass1Byte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT8 *ChipSelPtr - ); - -VOID -STATIC -MemTSkipChipSelPass2Byte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT8 *ChipSelPtr - ); - -UINT8 -STATIC -MemTMaxByteLanesByte (VOID); - -UINT8 -STATIC -MemTDlyTableWidthByte (VOID); - -VOID -STATIC -MemTSetDqsDelayCsrByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ByteLane, - IN UINT8 Dly - ); - -VOID -STATIC -MemTDqsWindowSaveByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ByteLane, - IN UINT8 DlyMin, - IN UINT8 DlyMax - ); - -BOOLEAN -STATIC -MemTFindMaxRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - OUT UINT8 *ChipSel - ); - -UINT16 -STATIC -MemTCompare1ClPatternOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT8 Side, - IN UINT8 Receiver, - IN BOOLEAN Side1En - ); - -VOID -STATIC -MemTLoadRcvrEnDlyOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ); - -VOID -STATIC -MemTSetRcvrEnDlyOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly - ); - -VOID -STATIC -MemTLoadInitialRcvEnDlyOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ); - -UINT8 -STATIC -MemTFindMinMaxGrossDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN TRN_DLY_TYPE TrnDlyType, - IN BOOLEAN IfMax - ); -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function enables byte based training if called - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTDimmByteTrainInit ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 Dct; - UINT8 Channel; - UINT8 DctCount; - UINT8 ChannelCount; - DIE_STRUCT *MCTPtr; - ALLOCATE_HEAP_PARAMS AllocHeapParams; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MCTPtr = NBPtr->MCTPtr; - - TechPtr->InitDQSPos4RcvrEn = MemTInitDqsPos4RcvrEnByte; - TechPtr->SetRcvrEnDly = MemTSetRcvrEnDlyByte; - TechPtr->LoadRcvrEnDly = MemTLoadRcvrEnDlyByte; - TechPtr->SaveRcvrEnDly = MemTSaveRcvrEnDlyByte; - TechPtr->SaveRcvrEnDlyFilter = MemTSaveRcvrEnDlyByteFilterOpt; - TechPtr->ResetDCTWrPtr = MemTResetDctWrPtrByte; - TechPtr->Compare1ClPattern = MemTCompare1ClPatternByte; - TechPtr->SkipChipSelPass1 = MemTSkipChipSelPass1Byte; - TechPtr->SkipChipSelPass2 = MemTSkipChipSelPass2Byte; - TechPtr->MaxByteLanes = MemTMaxByteLanesByte; - TechPtr->DlyTableWidth = MemTDlyTableWidthByte; - TechPtr->SetDQSDelayCSR = MemTSetDqsDelayCsrByte; - TechPtr->DQSWindowSave = MemTDqsWindowSaveByte; - TechPtr->FindMaxDlyForMaxRdLat = MemTFindMaxRcvrEnDlyByte; - TechPtr->Compare1ClPatternOpt = MemTCompare1ClPatternOptByte; - TechPtr->LoadRcvrEnDlyOpt = MemTLoadRcvrEnDlyOptByte; - TechPtr->SetRcvrEnDlyOpt = MemTSetRcvrEnDlyOptByte; - TechPtr->InitializeVariablesOpt = MemTInitializeVariablesOptByte; - TechPtr->GetMaxValueOpt = MemTGetMaxValueOptByte; - TechPtr->SetSweepErrorOpt = MemTSetSweepErrorOptByte; - TechPtr->CheckRcvrEnDlyLimitOpt = MemTCheckRcvrEnDlyLimitOptByte; - TechPtr->LoadInitialRcvrEnDlyOpt = MemTLoadInitialRcvEnDlyOptByte; - TechPtr->GetMinMaxGrossDly = MemTFindMinMaxGrossDlyByte; - // Dynamically allocate buffers for storing trained timings. - DctCount = MCTPtr->DctCount; - ChannelCount = MCTPtr->DctData[0].ChannelCount; - AllocHeapParams.RequestedBufferSize = ((DctCount * ChannelCount) * - ((MAX_DIMMS * MAX_DELAYS * NUMBER_OF_DELAY_TABLES) + - (MAX_DELAYS * MAX_CS_PER_CHANNEL * NUMBER_OF_FAILURE_MASK_TABLES) - ) - ); - AllocHeapParams.BufferHandle = GENERATE_MEM_HANDLE (ALLOC_TRN_DATA_HANDLE, MCTPtr->NodeId, 0, 0); - AllocHeapParams.Persist = HEAP_LOCAL_CACHE; - if (HeapAllocateBuffer (&AllocHeapParams, &NBPtr->MemPtr->StdHeader) == AGESA_SUCCESS) { - for (Dct = 0; Dct < DctCount; Dct++) { - for (Channel = 0; Channel < ChannelCount; Channel++) { - MCTPtr->DctData[Dct].ChData[Channel].RowCount = MAX_DIMMS; - MCTPtr->DctData[Dct].ChData[Channel].ColumnCount = MAX_DELAYS; - - MCTPtr->DctData[Dct].ChData[Channel].RcvEnDlys = (UINT16 *) AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS) * 2; - MCTPtr->DctData[Dct].ChData[Channel].WrDqsDlys = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS); - MCTPtr->DctData[Dct].ChData[Channel].RdDqsDlys = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS); - MCTPtr->DctData[Dct].ChData[Channel].WrDatDlys = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS); - MCTPtr->DctData[Dct].ChData[Channel].RdDqsMinDlys = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS); - MCTPtr->DctData[Dct].ChData[Channel].RdDqsMaxDlys = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS); - MCTPtr->DctData[Dct].ChData[Channel].WrDatMinDlys = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS); - MCTPtr->DctData[Dct].ChData[Channel].WrDatMaxDlys = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_DIMMS * MAX_DELAYS); - MCTPtr->DctData[Dct].ChData[Channel].FailingBitMask = AllocHeapParams.BufferPtr; - AllocHeapParams.BufferPtr += (MAX_CS_PER_CHANNEL * MAX_DELAYS); - } - } - } else { - PutEventLog (AGESA_FATAL, MEM_ERROR_HEAP_ALLOCATE_DYN_STORING_OF_TRAINED_TIMINGS, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_FATAL, MCTPtr); - ASSERT(FALSE); // Could not dynamically allocate buffers for storing trained timings - } -} - - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function initializes the DQS Positions in preparation for Receiver Enable Training. - * Write Position is no delay, Read Position is 1/2 Memclock delay - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -STATIC -MemTInitDqsPos4RcvrEnByte ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 Dimm; - UINT8 ByteLane; - UINT8 WrDqs; - - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - for (ByteLane = 0; ByteLane < MAX_DELAYS; ByteLane++) { - WrDqs = TechPtr->NBPtr->ChannelPtr->WrDqsDlys[(Dimm * MAX_DELAYS) + ByteLane]; - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessWrDatDly, DIMM_BYTE_ACCESS (Dimm, ByteLane), WrDqs); - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessRdDqsDly, DIMM_BYTE_ACCESS (Dimm, ByteLane), 0x3F); - } - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function programs DqsRcvEnDly to additional index for DQS receiver enabled training - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - * @param[in] RcvEnDly - receiver enable delay to be saved - */ - -VOID -STATIC -MemTSetRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly - ) -{ - UINT8 ByteLane; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - for (ByteLane = 0; ByteLane < MAX_BYTELANES; ByteLane++) { - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Receiver >> 1, ByteLane), RcvEnDly); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function loads the DqsRcvEnDly from saved data and program to additional index - * for DQS receiver enabled training - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - * - */ - -VOID -STATIC -MemTLoadRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ) -{ - UINT8 i; - UINT8 Dimm; - UINT16 Saved; - CH_DEF_STRUCT *ChannelPtr; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - - Dimm = Receiver >> 1; - Saved = TechPtr->DqsRcvEnSaved; - for (i = 0; i < MAX_BYTELANES; i++) { - if (Saved & 1) { - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Receiver >> 1, i), - ChannelPtr->RcvEnDlys[Dimm * MAX_DELAYS + i]); - } - Saved >>= 1; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function saves passing DqsRcvEnDly values to the stack - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - * @param[in] RcvEnDly - receiver enable delay to be saved - * @param[in] CmpResultRank0 - compare result for Rank 0 - * @param[in] CmpResultRank1 - compare result for Rank 1 - * - * @return TRUE - All bytelanes pass - * @return FALSE - Some bytelanes fail - */ - -BOOLEAN -STATIC -MemTSaveRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly, - IN UINT16 CmpResultRank0, - IN UINT16 CmpResultRank1 - ) -{ - UINT8 i; - UINT8 Passed; - UINT8 Saved; - UINT8 Mask; - UINT8 Dimm; - CH_DEF_STRUCT *ChannelPtr; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - - Passed = (UINT8) ((CmpResultRank0 & CmpResultRank1) & 0xFF); - - Saved = (UINT8) (TechPtr->DqsRcvEnSaved & Passed); //@attention - false passes filter (subject to be replaced with a better solution) - Dimm = Receiver >> 1; - Mask = 1; - for (i = 0; i < MAX_BYTELANES; i++) { - if (Passed & Mask) { - if (!(Saved & Mask)) { - ChannelPtr->RcvEnDlys[Dimm * MAX_DELAYS + i] = RcvEnDly + 0x20; // @attention -1 pass only - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tBL %d = %02x", i, RcvEnDly + 0x20); - } - Saved |= Mask; - } - Mask <<= 1; - } - TechPtr->DqsRcvEnSaved = Saved; - - if (Saved == 0xFF) { - return TRUE; - } else { - return FALSE; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function performs a filtering functionality and saves passing DqsRcvEnDly - * values to the stack - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - * @param[in] RcvEnDly - receiver enable delay to be saved - * @param[in] CmpResultRank0 - compare result for Rank 0 - * @param[in] CmpResultRank1 - compare result for Rank 1 - * - * @return TRUE - All bytelanes pass - * @return FALSE - Some bytelanes fail - */ - -BOOLEAN -MemTSaveRcvrEnDlyByteFilter ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly, - IN UINT16 CmpResultRank0, - IN UINT16 CmpResultRank1 - ) -{ - UINT8 i; - UINT8 Passed; - UINT8 Saved; - UINT8 Mask; - UINT8 Dimm; - UINT8 MaxFilterDly; - CH_DEF_STRUCT *ChannelPtr; - MEM_DCT_CACHE *DctCachePtr; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - DctCachePtr = TechPtr->NBPtr->DctCachePtr; - - MaxFilterDly = TechPtr->MaxFilterDly; - Passed = (UINT8) ((CmpResultRank0 & CmpResultRank1) & 0xFF); - - Dimm = Receiver >> 1; - Saved = (UINT8) TechPtr->DqsRcvEnSaved; - Mask = 1; - for (i = 0; i < MAX_BYTELANES; i++) { - if ((Passed & Mask) != 0) { - DctCachePtr->RcvEnDlyCounts [i] += 1; - if ((Saved & Mask) == 0) { - ChannelPtr->RcvEnDlys[Dimm * MAX_DELAYS + i] = RcvEnDly + 0x20; - Saved |= Mask; - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tBL %d = %02x", i, RcvEnDly + 0x20); - } - } else { - if (DctCachePtr->RcvEnDlyCounts [i] <= MaxFilterDly) { - DctCachePtr->RcvEnDlyCounts [i] = 0; - Saved &= ~Mask; - } - } - Mask <<= 1; - } - - //----------------------- - TechPtr->DqsRcvEnSaved = (UINT16) Saved; - - Saved = 0; - for (i = 0; i < MAX_BYTELANES; i++) { - if (DctCachePtr->RcvEnDlyCounts [i] >= MaxFilterDly) { - Saved |= (UINT8) 1 << i; - } - } - - if (Saved == 0xFF) { - return TRUE; - } else { - return FALSE; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function compares test pattern with data in buffer and return a pass/fail bitmap - * for 8 Bytes - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Buffer[] - Buffer data from DRAM (Measured data from DRAM) to compare - * @param[in] Pattern[] - Pattern (Expected data in ROM/CACHE) to compare against - * - * @return PASS - Bit map of results of comparison - */ - -UINT16 -STATIC -MemTCompare1ClPatternByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[] - ) -{ - UINT16 i; - UINT16 j; - UINT16 Pass; - DIE_STRUCT *MCTPtr; - - MCTPtr = TechPtr->NBPtr->MCTPtr; - if (MCTPtr->GangedMode && MCTPtr->Dct) { - j = 8; - } else { - j = 0; - } - - Pass = 0xFFFF; - IDS_HDT_CONSOLE (MEM_FLOW, " -"); - for (i = 0; i < 8; i++) { - if (Buffer[j] != Pattern[j]) { - // if bytelane n fails - Pass &= ~((UINT16)1 << (j % 8)); // clear bit n - } - IDS_HDT_CONSOLE (MEM_FLOW, " %c", (Buffer[j] == Pattern[j]) ? 'P' : '.'); - j++; - } - - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t -"); - for (i = 0, j -= 8; i < 8; i++, j++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %02x", Buffer[j]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t -"); - for (i = 0, j -= 8; i < 8; i++, j++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %02x", Pattern[j]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\n"); - ); - - return Pass; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * The function resets the DCT input buffer write pointer. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Chip select - * - */ - -VOID -STATIC -MemTResetDctWrPtrByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ) -{ - UINT8 i; - UINT16 RcvEnDly; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - for (i = 0; i < MAX_BYTELANES; i++) { - RcvEnDly = (UINT16) TechPtr->NBPtr->GetTrainDly (TechPtr->NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Receiver / 2, i)); - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Receiver / 2, i), RcvEnDly); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function skips odd chip select if training at 800MT or above. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] *ChipSelPtr - Pointer to variable contains Chip select index - * - */ - -VOID -STATIC -MemTSkipChipSelPass1Byte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT8 *ChipSelPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - // if the even chip select failed training, need to set CsTrainFail for odd chip select if present. - if (NBPtr->DCTPtr->Timings.CsPresent & ((UINT16)1 << ((*ChipSelPtr) + 1))) { - if (NBPtr->DCTPtr->Timings.CsTrainFail & ((UINT16)1 << *ChipSelPtr)) { - NBPtr->DCTPtr->Timings.CsTrainFail |= (UINT16)1 << ((*ChipSelPtr) + 1); - NBPtr->MemPtr->ErrorHandling (NBPtr->MCTPtr, NBPtr->Dct, NBPtr->DCTPtr->Timings.CsTrainFail, &NBPtr->MemPtr->StdHeader); - } - } - (*ChipSelPtr)++; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * MemTSkipChipSelPass2Byte: - * - * This function skips odd chip select if training at 800MT or above. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *ChipSelPtr - Pointer to variable contains Chip select index - * - */ - -VOID -STATIC -MemTSkipChipSelPass2Byte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT8 *ChipSelPtr - ) -{ - if (*ChipSelPtr & 1) { - *ChipSelPtr = MAX_CS_PER_CHANNEL; // skip all successions - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function determines the maximum number of byte lanes - * - * @return Max number of Bytelanes - */ - -UINT8 -STATIC -MemTMaxByteLanesByte (VOID) -{ - return MAX_BYTELANES; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function determines the width of the delay tables (eg. RcvEnDlys, WrDqsDlys,...) - * - * @return Delay table width in bytes - */ - -UINT8 -STATIC -MemTDlyTableWidthByte (VOID) -{ - return MAX_DELAYS; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function writes the Delay value to a certain byte lane - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] ByteLane - Bytelane number being targeted - * @param[in] Dly - Delay value - * - */ - -VOID -STATIC -MemTSetDqsDelayCsrByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ByteLane, - IN UINT8 Dly - ) -{ - UINT8 Reg; - UINT8 Dimm; - - ASSERT (ByteLane <= MAX_BYTELANES); - - if (!(TechPtr->DqsRdWrPosSaved & ((UINT8)1 << ByteLane))) { - Dimm = (TechPtr->ChipSel >> 1); - - if (TechPtr->Direction == DQS_WRITE_DIR) { - Dly = Dly + ((UINT8) TechPtr->NBPtr->ChannelPtr->WrDqsDlys[(Dimm * MAX_DELAYS) + ByteLane]); - Reg = AccessWrDatDly; - } else { - Reg = AccessRdDqsDly; - } - - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, Reg, DIMM_BYTE_ACCESS (Dimm, ByteLane), Dly); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function programs the trained DQS delay for the specified byte lane - * and stores its DQS window for reference. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] ByteLane - Bytelane number being targeted - * @param[in] DlyMin - Minimum delay value - * @param[in] DlyMax- Maximum delay value - * - */ - -VOID -STATIC -MemTDqsWindowSaveByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ByteLane, - IN UINT8 DlyMin, - IN UINT8 DlyMax - ) -{ - UINT8 DqsDelay; - UINT8 Dimm; - CH_DEF_STRUCT *ChanPtr; - - ASSERT (ByteLane <= MAX_BYTELANES); - ChanPtr = TechPtr->NBPtr->ChannelPtr; - - DqsDelay = ((DlyMin + DlyMax + 1) / 2) & 0x3F; - MemTSetDqsDelayCsrByte (TechPtr, ByteLane, DqsDelay); - TechPtr->DqsRdWrPosSaved |= (UINT8)1 << ByteLane; - TechPtr->DqsRdWrPosSaved |= 0xFF00; - - Dimm = (TechPtr->ChipSel / 2) * MAX_DELAYS + ByteLane; - if (TechPtr->Direction == DQS_READ_DIR) { - ChanPtr->RdDqsDlys[Dimm] = DqsDelay; - } else { - ChanPtr->WrDatDlys[Dimm] = DqsDelay + ChanPtr->WrDqsDlys[Dimm]; - } - - if (TechPtr->Direction == DQS_READ_DIR) { - ChanPtr->RdDqsMinDlys[ByteLane] = DlyMin; - ChanPtr->RdDqsMaxDlys[ByteLane] = DlyMax; - } else { - ChanPtr->WrDatMinDlys[ByteLane] = DlyMin; - ChanPtr->WrDatMaxDlys[ByteLane] = DlyMax; - } - -} - - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function finds the DIMM that has the largest receiver enable delay. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[out] *ChipSel - Pointer to the Chip select that has the largest receiver enable delay. - * - * @return TRUE - A chip select can be found. - * @return FALSE - A chip select cannot be found. - */ - -BOOLEAN -STATIC -MemTFindMaxRcvrEnDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - OUT UINT8 *ChipSel - ) -{ - UINT8 Dimm; - UINT8 ByteLane; - UINT16 RcvEnDly; - UINT16 MaxDly; - UINT8 MaxDlyDimm; - BOOLEAN RetVal; - - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - - NBPtr = TechPtr->NBPtr; - ChannelPtr = NBPtr->ChannelPtr; - - RetVal = FALSE; - MaxDly = 0; - MaxDlyDimm = 0; - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if ((NBPtr->DCTPtr->Timings.CsTrainFail & ((UINT16) 3 << (Dimm << 1))) == 0) { - // Only choose the dimm that does not fail training - for (ByteLane = 0; ByteLane < ((NBPtr->MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining]) ? 9 : 8); ByteLane++) { - RcvEnDly = ChannelPtr->RcvEnDlys[Dimm * MAX_DELAYS + ByteLane]; - if (RcvEnDly > MaxDly) { - MaxDly = RcvEnDly; - MaxDlyDimm = Dimm; - RetVal = TRUE; - } - } - } - } - - if (NBPtr->MCTPtr->Status[Sb128bitmode] != 0) { - //The RcvrEnDlys of DCT1 DIMMs should also be considered while ganging. - NBPtr->SwitchDCT (NBPtr, 1); - ChannelPtr = NBPtr->ChannelPtr; - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - for (ByteLane = 0; ByteLane < ((NBPtr->MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining]) ? 9 : 8); ByteLane++) { - RcvEnDly = ChannelPtr->RcvEnDlys[Dimm * MAX_DELAYS + ByteLane]; - if (RcvEnDly > MaxDly) { - MaxDly = RcvEnDly; - MaxDlyDimm = Dimm; - } - } - } - NBPtr->SwitchDCT (NBPtr, 0); - } - - TechPtr->MaxDlyForMaxRdLat = MaxDly; - *ChipSel = (MaxDlyDimm * 2); - return RetVal; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function finds the DIMM that has the largest receiver enable delay + Read DQS Delay. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[out] *ChipSel - Pointer to the Chip select that has the largest receiver enable delay - * + Read DQS Delay. - * - * @return TRUE - A chip select can be found. - * @return FALSE - A chip select cannot be found. - */ - -BOOLEAN -MemTFindMaxRcvrEnDlyRdDqsDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - OUT UINT8 *ChipSel - ) -{ - UINT8 Dimm; - UINT8 ByteLane; - UINT16 RcvEnDly; - UINT16 RdDqsDly; - UINT16 TotalDly; - UINT16 MaxDly; - UINT8 MaxDlyDimm; - BOOLEAN RetVal; - - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - - NBPtr = TechPtr->NBPtr; - ChannelPtr = NBPtr->ChannelPtr; - - RetVal = FALSE; - MaxDly = 0; - MaxDlyDimm = 0; - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if ((NBPtr->DCTPtr->Timings.CsTrainFail & ((UINT16) 3 << (Dimm << 1))) == 0) { - // Only choose the dimm that does not fail training - for (ByteLane = 0; ByteLane < MAX_BYTELANES; ByteLane++) { - RcvEnDly = ChannelPtr->RcvEnDlys[Dimm * MAX_DELAYS + ByteLane]; - // Before Dqs Position Training, this value is 0. So the maximum value for - // RdDqsDly needs to be added later when calculating the MaxRdLatency value - // after RcvEnDly training but before DQS Position Training. - RdDqsDly = ChannelPtr->RdDqsDlys[Dimm * MAX_DELAYS + ByteLane]; - TotalDly = RcvEnDly + (RdDqsDly >> 1); - if (TotalDly > MaxDly) { - MaxDly = TotalDly; - MaxDlyDimm = Dimm; - RetVal = TRUE; - } - } - } - } - - TechPtr->MaxDlyForMaxRdLat = MaxDly; - *ChipSel = (MaxDlyDimm * 2); - return RetVal; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function finds the minimum or maximum gross dly among all the bytes. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] TrnDlyType - Target Dly type - * @param[in] IfMax - If this is for maximum value or minimum - * - * @return minimum gross dly - */ -UINT8 -STATIC -MemTFindMinMaxGrossDlyByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN TRN_DLY_TYPE TrnDlyType, - IN BOOLEAN IfMax - ) -{ - UINT8 i; - UINT8 ByteLane; - UINT16 CsEnabled; - UINT8 MinMaxGrossDly; - UINT8 TrnDly; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - CsEnabled = NBPtr->DCTPtr->Timings.CsEnabled; - MinMaxGrossDly = IfMax ? 0 : 0xFF; - - for (i = 0; i < MAX_DIMMS_PER_CHANNEL; i++) { - if ((CsEnabled & (UINT16) (3 << (i << 1))) != 0) { - for (ByteLane = 0; ByteLane < ((NBPtr->MCTPtr->Status[SbEccDimms] && NBPtr->IsSupported[EccByteTraining]) ? 9 : 8); ByteLane++) { - TrnDly = (UINT8) (GetTrainDlyFromHeapNb (NBPtr, TrnDlyType, DIMM_BYTE_ACCESS (i, ByteLane)) >> 5); - if ((IfMax && (TrnDly > MinMaxGrossDly)) || (!IfMax && (TrnDly < MinMaxGrossDly))) { - MinMaxGrossDly = TrnDly; - } - } - } - } - - return MinMaxGrossDly; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function compares test pattern with data in buffer and return a pass/fail bitmap - * for 8 Bytes for optimized receiver enable training - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Buffer[] - Buffer data from DRAM (Measured data from DRAM) to compare - * @param[in] Pattern[] - Pattern (Expected data in ROM/CACHE) to compare against - * @param[in] Side - current side being targeted - * @param[in] Receiver - Current receiver value - * @param[in] Side1En - Indicates if the second side of the DIMM is being used - * @return PASS - Bit map of results of comparison - */ - -UINT16 -STATIC -MemTCompare1ClPatternOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT8 Side, - IN UINT8 Receiver, - IN BOOLEAN Side1En - ) -{ - UINT16 i; - UINT16 j; - UINT16 Pass; - DIE_STRUCT *MCTPtr; - CH_DEF_STRUCT *ChannelPtr; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - MCTPtr = TechPtr->NBPtr->MCTPtr; - - if (MCTPtr->GangedMode && MCTPtr->Dct) { - j = 8; - } else { - j = 0; - } - - Pass = 0xFFFF; - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tDelay[BL] -"); - for (i = 0; i < 8; i++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %02x", TechPtr->RcvrEnDlyOpt[i] & 0xFF); - if (Buffer[j] != Pattern[j]) { - // if bytelane n fails - Pass &= ~((UINT16)1 << (j % 8)); // clear bit n - TechPtr->DqsRcvEnFirstPassValOpt[i] = 0; - TechPtr->GetFirstPassValOpt[i] = FALSE; - TechPtr->IncBy1ForNextCountOpt[i] = FALSE; - TechPtr->DqsRcvEnSavedOpt[i] = FALSE; - if (TechPtr->FilterStatusOpt[i] != DONE_FILTER) { - if (Side == ((Side1En ? 4 : 2) - 1)) { - TechPtr->RcvrEnDlyOpt[i] += FILTER_FIRST_STAGE_COUNT; - } - } - } else { - if (TechPtr->FilterSidePassCountOpt[i] == ((Side1En ? 4 : 2) - 1)) { - //Only apply filter if all sides have passed - if (TechPtr->FilterStatusOpt[i] != DONE_FILTER) { - if (TechPtr->GetFirstPassValOpt[i] == FALSE) { - // This is the first Pass, mark the start of filter check - TechPtr->DqsRcvEnFirstPassValOpt[i] = TechPtr->RcvrEnDlyOpt[i]; - TechPtr->GetFirstPassValOpt[i] = TRUE; - TechPtr->IncBy1ForNextCountOpt[i] = FALSE; - TechPtr->RcvrEnDlyOpt[i]++; - } else { - if ((TechPtr->RcvrEnDlyOpt[i] - TechPtr->DqsRcvEnFirstPassValOpt[i]) < FILTER_WINDOW_SIZE) { - if (TechPtr->IncBy1ForNextCountOpt[i] == FALSE) { - TechPtr->RcvrEnDlyOpt[i] += FILTER_SECOND_STAGE_COUNT; - TechPtr->IncBy1ForNextCountOpt[i] = TRUE; - } else { - TechPtr->RcvrEnDlyOpt[i]++; - TechPtr->IncBy1ForNextCountOpt[i] = FALSE; - } - } else { - // End sweep and add offset to first pass - TechPtr->MaxRcvrEnDlyBlOpt[i] = TechPtr->DqsRcvEnFirstPassValOpt[i]; - TechPtr->RcvrEnDlyOpt[i] = TechPtr->DqsRcvEnFirstPassValOpt[i] + FILTER_OFFSET_VALUE; - TechPtr->FilterStatusOpt[i] = DONE_FILTER; - TechPtr->FilterCountOpt++; - } - } - } else { - TechPtr->FilterSidePassCountOpt[i]++; - } - } else { - if (TechPtr->GetFirstPassValOpt[i] == FALSE) { - if (Side == ((Side1En ? 4 : 2) - 1)) { - TechPtr->RcvrEnDlyOpt[i] += FILTER_FIRST_STAGE_COUNT; - } - } - TechPtr->FilterSidePassCountOpt[i]++; - } - TechPtr->DqsRcvEnSavedOpt[i] = TRUE; - ChannelPtr->RcvEnDlys[(Receiver >> 1) * MAX_DELAYS + i] = TechPtr->RcvrEnDlyOpt[i]; - } - if (Side == ((Side1En ? 4 : 2) - 1)) { - TechPtr->FilterSidePassCountOpt[i] = 0; - } - if (TechPtr->RcvrEnDlyOpt[i] >= TechPtr->RcvrEnDlyLimitOpt[i]) { - TechPtr->FilterCountOpt++; - } - - j++; - } - - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\tPass/Fail -"); - for (i = 0, j -= 8; i < 8; i++, j++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %c", (Buffer[j] == Pattern[j]) ? 'P' : '.'); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t Measured -"); - for (i = 0, j -= 8; i < 8; i++, j++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %02x", Buffer[j]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t Expected -"); - for (i = 0, j -= 8; i < 8; i++, j++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %02x", Pattern[j]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\n"); - ); - - return Pass; -} -/*----------------------------------------------------------------------------- - * - * This function initializes variables for optimized training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * ---------------------------------------------------------------------------- - */ -VOID -MemTInitializeVariablesOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 ByteLane; - for (ByteLane = 0; ByteLane < MAX_BYTELANES_PER_CHANNEL; ByteLane++) { - TechPtr->RcvrEnDlyLimitOpt[ByteLane] = FILTER_MAX_REC_EN_DLY_VALUE; // @attention - limit depends on proc type - TechPtr->DqsRcvEnSavedOpt[ByteLane] = FALSE; - TechPtr->RcvrEnDlyOpt[ByteLane] = FILTER_NEW_RECEIVER_START_VALUE; - TechPtr->GetFirstPassValOpt[ByteLane] = FALSE; - TechPtr->DqsRcvEnFirstPassValOpt[ByteLane] = 0; - TechPtr->RevertPassValOpt[ByteLane] = FALSE; - TechPtr->MaxRcvrEnDlyBlOpt[ByteLane] = 0; - TechPtr->FilterStatusOpt[ByteLane] = START_FILTER; - TechPtr->FilterCountOpt = 0; - TechPtr->FilterSidePassCountOpt[ByteLane] = 0; - TechPtr->IncBy1ForNextCountOpt[ByteLane] = FALSE; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function loads the DqsRcvEnDly from saved data and program to additional index - * for optimized DQS receiver enabled training - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - * - */ - -VOID -STATIC -MemTLoadRcvrEnDlyOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ) -{ - UINT8 i; - UINT8 Dimm; - CH_DEF_STRUCT *ChannelPtr; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - - Dimm = Receiver >> 1; - for (i = 0; i < 8; i++) { - if (TechPtr->DqsRcvEnSavedOpt[i]) { - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Receiver >> 1, i), - ChannelPtr->RcvEnDlys[Dimm * MAX_DELAYS + i]); - } - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function programs DqsRcvEnDly to additional index for DQS receiver enabled training - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - * @param[in] RcvEnDly - receiver enable delay to be saved - */ - -VOID -STATIC -MemTSetRcvrEnDlyOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly - ) -{ - UINT8 ByteLane; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - - for (ByteLane = 0; ByteLane < 8; ByteLane++) { - if (TechPtr->FilterStatusOpt[ByteLane] != DONE_FILTER) { - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (Receiver >> 1, ByteLane), TechPtr->RcvrEnDlyOpt[ByteLane]); - } - } -} -/*----------------------------------------------------------------------------- - * - * This sets any Errors generated from Dly sweep - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] DCT - current DCT - * @param[in] Receiver - current receiver - * - * @return FALSE - Fatal error occurs. - * @return TRUE - No fatal error occurs. - * ---------------------------------------------------------------------------- - */ -BOOLEAN -MemTSetSweepErrorOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT8 Dct, - IN BOOLEAN ErrorCheck - ) -{ - UINT8 ByteLane; - MEM_DATA_STRUCT *MemPtr; - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - MCTPtr = NBPtr->MCTPtr; - DCTPtr = NBPtr->DCTPtr; - for (ByteLane = 0; ByteLane < MAX_BYTELANES_PER_CHANNEL; ByteLane++) { - if (TechPtr->RcvrEnDlyOpt[ByteLane] == TechPtr->RcvrEnDlyLimitOpt[ByteLane]) { - // no passing window - if (ErrorCheck) { - return FALSE; - } - PutEventLog (AGESA_ERROR, MEM_ERROR_RCVR_EN_NO_PASSING_WINDOW, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, ByteLane, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - } - if (TechPtr->RcvrEnDlyOpt[ByteLane] > (TechPtr->RcvrEnDlyLimitOpt[ByteLane] - 1)) { - // passing window too narrow, too far delayed - if (ErrorCheck) { - return FALSE; - } - PutEventLog (AGESA_ERROR, MEM_ERROR_RCVR_EN_VALUE_TOO_LARGE, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, ByteLane, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - DCTPtr->Timings.CsTrainFail |= (UINT16) (3 << Receiver) & DCTPtr->Timings.CsPresent; - MCTPtr->ChannelTrainFail |= (UINT32)1 << Dct; - if (!NBPtr->MemPtr->ErrorHandling (MCTPtr, NBPtr->Dct, DCTPtr->Timings.CsTrainFail, &MemPtr->StdHeader)) { - return FALSE; - } - } - } - return TRUE; -} - -/*----------------------------------------------------------------------------- - * - * This function determines the maximum receiver delay value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @retval MaxRcvrValue - Maximum receiver delay value for all bytelanes - * ---------------------------------------------------------------------------- - */ - -UINT16 -MemTGetMaxValueOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 ByteLane; - UINT16 MaxRcvrValue; - MaxRcvrValue = 0; - for (ByteLane = 0; ByteLane < MAX_BYTELANES_PER_CHANNEL; ByteLane++) { - if (TechPtr->MaxRcvrEnDlyBlOpt[ByteLane] > MaxRcvrValue) { - MaxRcvrValue = TechPtr->MaxRcvrEnDlyBlOpt[ByteLane]; - } - } - MaxRcvrValue += FILTER_OFFSET_VALUE; - return MaxRcvrValue; -} -/*----------------------------------------------------------------------------- - * - * This function determines if the sweep loop should complete. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @retval TRUE - All bytelanes pass - * FALSE - Some bytelanes fail - * ---------------------------------------------------------------------------- - */ - -BOOLEAN -MemTCheckRcvrEnDlyLimitOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - if (TechPtr->FilterCountOpt >= (UINT16)MAX_CS_PER_CHANNEL) { - return TRUE; - } else { - return FALSE; - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function load the result of write levelization training into RcvrEnDlyOpt, - * using it as the initial value for Receiver DQS training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - */ -VOID -STATIC -MemTLoadInitialRcvEnDlyOptByte ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver - ) -{ - UINT8 ByteLane; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - for (ByteLane = 0; ByteLane < MAX_BYTELANES_PER_CHANNEL; ByteLane++) { - TechPtr->RcvrEnDlyOpt[ByteLane] = NBPtr->ChannelPtr->WrDqsDlys[((Receiver >> 1) * TechPtr->DlyTableWidth ()) + ByteLane]; - } -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttecc.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttecc.c deleted file mode 100644 index a7fd6b50f0..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttecc.c +++ /dev/null @@ -1,226 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttecc.c - * - * Technology ECC byte support - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTECC_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -VOID -STATIC -MemTCalcDQSEccTmg ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Type, - IN OUT VOID *DlyArray - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the DQS ECC timings - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTSetDQSEccTmgs ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 Dct; - UINT8 Dimm; - UINT8 i; - - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - - NBPtr = TechPtr->NBPtr; - if (NBPtr->MCTPtr->NodeMemSize) { - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - if (NBPtr->DCTPtr->Timings.DctMemSize != 0) { - ChannelPtr = NBPtr->ChannelPtr; - for (Dimm = 0; Dimm < MAX_DIMMS_PER_CHANNEL; Dimm++) { - if (NBPtr->DCTPtr->Timings.CsEnabled & ((UINT16)1 << (Dimm * 2))) { - i = Dimm * TechPtr->DlyTableWidth (); - MemTCalcDQSEccTmg (TechPtr, Dimm, AccessRcvEnDly, &ChannelPtr->RcvEnDlys[i]); - MemTCalcDQSEccTmg (TechPtr, Dimm, AccessRdDqsDly, &ChannelPtr->RdDqsDlys[i]); - MemTCalcDQSEccTmg (TechPtr, Dimm, AccessWrDatDly, &ChannelPtr->WrDatDlys[i]); - } - } - } - } - } - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the DQS ECC timings - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Dimm - Dimm number - * @param[in] Type - Type of DQS timing - * @param[in,out] *DlyArray - Pointer to the array of delays per this Dimm - * - */ - -VOID -STATIC -MemTCalcDQSEccTmg ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dimm, - IN UINT8 Type, - IN OUT VOID *DlyArray - ) -{ - UINT8 i; - UINT8 j; - UINT8 Scale; - UINT8 EccByte; - UINT16 ByteiDly; - UINT16 BytejDly; - UINT16 EccDly; - UINT8 *WrDqsDly; - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - - NBPtr = TechPtr->NBPtr; - ChannelPtr = NBPtr->ChannelPtr; - - EccByte = TechPtr->MaxByteLanes (); - i = (UINT8) (ChannelPtr->DctEccDqsLike & 0xFF); - j = (UINT8) (ChannelPtr->DctEccDqsLike >> 8); - Scale = ChannelPtr->DctEccDqsScale; - WrDqsDly = &ChannelPtr->WrDqsDlys[Dimm * TechPtr->DlyTableWidth ()]; - - if (Type == AccessRcvEnDly) { - ByteiDly = ((UINT16 *) DlyArray)[i]; - BytejDly = ((UINT16 *) DlyArray)[j]; - } else { - ByteiDly = ((UINT8 *) DlyArray)[i]; - BytejDly = ((UINT8 *) DlyArray)[j]; - } - - // - // For WrDatDly, Subtract TxDqs Delay to get - // TxDq-TxDqs Delta, which is what should be averaged. - // - if (Type == AccessWrDatDly) { - ByteiDly = ByteiDly - WrDqsDly[i]; - BytejDly = BytejDly - WrDqsDly[j]; - } - - if (BytejDly > ByteiDly) { - EccDly = ByteiDly + (UINT8) (((UINT16) (BytejDly - ByteiDly) * Scale + 0x77) / 0xFF); - // Round up --^ - } else { - EccDly = BytejDly + (UINT8) (((UINT16) (ByteiDly - BytejDly) * (0xFF - Scale) + 0x77) / 0xFF); - // Round up --^ - } - - if (Type == AccessRcvEnDly) { - ((UINT16 *) DlyArray)[EccByte] = EccDly; - } else { - ((UINT8 *) DlyArray)[EccByte] = (UINT8) EccDly; - } - - // - // For WrDatDly, Add back the TxDqs value for ECC bytelane - // - if (Type == AccessWrDatDly) { - EccDly = EccDly + WrDqsDly[EccByte]; - } - - NBPtr->SetTrainDly (NBPtr, Type, DIMM_BYTE_ACCESS (Dimm, EccByte), EccDly); -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mtthrc.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mtthrc.c deleted file mode 100644 index 82b895ca45..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mtthrc.c +++ /dev/null @@ -1,311 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtthrc.c - * - * Phy assisted DQS receiver enable training - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 49104 $ @e \$Date: 2011-03-17 06:54:25 +0800 (Thu, 17 Mar 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "amdlib.h" -#include "Ids.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTHRC_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ -#define TpProcMemRcvrSetSeed TpProcMemRcvrSetDelay -#define TpProcMemRcvrInitPRE TpProcMemRcvrStartSweep -#define TpProcMemRcvrBackToBackRead TpProcMemRcvrTestPattern - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -VOID -STATIC -MemTProgramRcvrEnDly ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel, - IN UINT8 Pass - ); - -BOOLEAN -STATIC -MemTDqsTrainRcvrEnHw ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -extern UINT16 T1minToFreq[]; - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes first pass of Phy assisted receiver enable training - * for current node at DDR800 and below. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @pre Auto refresh and ZQCL must be disabled - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ -BOOLEAN -MemTDqsTrainRcvrEnHwPass1 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - return MemTDqsTrainRcvrEnHw (TechPtr, 1); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes second pass of Phy assisted receiver enable training - * for current node at DDR1066 and above. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @pre Auto refresh and ZQCL must be disabled - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ -BOOLEAN -MemTDqsTrainRcvrEnHwPass2 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - // If current speed is higher than start-up speed, do second pass of WL - if (TechPtr->NBPtr->DCTPtr->Timings.Speed > TechPtr->NBPtr->StartupSpeed) { - return MemTDqsTrainRcvrEnHw (TechPtr, 2); - } - return TRUE; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes Phy assisted receiver enable training for current node. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Pass - Pass of the receiver training - * - * @pre Auto refresh and ZQCL must be disabled - * - */ -BOOLEAN -STATIC -MemTDqsTrainRcvrEnHw ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ) -{ - MEM_NB_BLOCK *NBPtr; - UINT32 TestAddrRJ16; - UINT8 Dct; - UINT8 ChipSel; - NBPtr = TechPtr->NBPtr; - - TechPtr->TrainingType = TRN_RCVR_ENABLE; - - AGESA_TESTPOINT (TpProcMemReceiverEnableTraining , &(NBPtr->MemPtr->StdHeader)); - IDS_HDT_CONSOLE (MEM_STATUS, "\nStart HW RxEn training\n"); - - // Set environment settings before training - MemTBeginTraining (TechPtr); - // - // Setup hardware training engine (if applicable) - // - NBPtr->FamilySpecificHook[SetupHwTrainingEngine] (NBPtr, &TechPtr->TrainingType); - - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->SwitchDCT (NBPtr, Dct); - //training for each rank - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel++) { - if (NBPtr->GetSysAddr (NBPtr, ChipSel, &TestAddrRJ16)) { - if (!(NBPtr->MCTPtr->Status[SbLrdimms]) || ((NBPtr->ChannelPtr->LrDimmPresent & ((UINT8) 1 << (ChipSel >> 1))) != 0)) { - // 1.Prepare the DIMMs for training - NBPtr->SetBitField (NBPtr, BFTrDimmSel, ChipSel >> 1); - - TechPtr->ChipSel = ChipSel; - TechPtr->Pass = Pass; - NBPtr->FamilySpecificHook[InitPerNibbleTrn] (NBPtr, NULL); - for (TechPtr->TrnNibble = NIBBLE_0; TechPtr->TrnNibble <= (NBPtr->FamilySpecificHook[TrainRxEnPerNibble] (NBPtr, &ChipSel)? NIBBLE_0 : NIBBLE_1); TechPtr->TrnNibble++) { - // 2.Prepare the phy for DQS receiver enable training. - IDS_HDT_CONSOLE (MEM_STATUS, "\t\tCS %d\n", ChipSel); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tTestAddr %x0000\n", TestAddrRJ16); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - - AGESA_TESTPOINT (TpProcMemRcvrSetSeed, &(NBPtr->MemPtr->StdHeader)); - NBPtr->MemNPrepareRcvrEnDlySeed (NBPtr); - - AGESA_TESTPOINT (TpProcMemRcvrInitPRE, &(NBPtr->MemPtr->StdHeader)); - // 3.BIOS initiates the phy assisted receiver enable training - NBPtr->SetBitField (NBPtr, BFDqsRcvTrEn, 1); - - // 4.BIOS begins sending out of back-to-back reads to create - // a continuous stream of DQS edges on the DDR interface - AGESA_TESTPOINT (TpProcMemRcvrBackToBackRead, &(NBPtr->MemPtr->StdHeader)); - NBPtr->GenHwRcvEnReads (NBPtr, TestAddrRJ16); - - // 7.Program [DqsRcvTrEn]=0 to stop the DQS receive enable training. - NBPtr->SetBitField (NBPtr, BFDqsRcvTrEn, 0); - - // 8.Get the gross and fine delay values. - // 9.Calculate the corresponding final delay values - MemTProgramRcvrEnDly (TechPtr, ChipSel, Pass); - } - } - } - } - } - // Restore environment settings after training - MemTEndTraining (TechPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "End HW RxEn training\n\n"); - - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates final RcvrEnDly for each rank - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] ChipSel - Rank to be trained - * @param[in] Pass - Pass of the receiver training - * - */ -VOID -STATIC -MemTProgramRcvrEnDly ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 ChipSel, - IN UINT8 Pass - ) -{ - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - UINT8 ByteLane; - UINT16 RcvEnDly; - UINT16 CsPairRcvEnDly; - UINT16 RankRcvEnDly[9]; - NBPtr = TechPtr->NBPtr; - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t PRE: "); - for (ByteLane = 0; ByteLane < (NBPtr->MCTPtr->Status[SbEccDimms] ? 9 : 8) ; ByteLane++) { - RcvEnDly = (UINT8) NBPtr->GetTrainDly (NBPtr, AccessPhRecDly, DIMM_BYTE_ACCESS (ChipSel >> 1, ByteLane)); - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", RcvEnDly); - - RcvEnDly = RcvEnDly + TechPtr->DiffSeedGrossSeedPreGross[ByteLane]; - - // Add 1 UI to get to the midpoint of preamble - RcvEnDly += 0x20; - TechPtr->Bytelane = ByteLane; - RankRcvEnDly[ByteLane] = RcvEnDly; - if (NBPtr->FamilySpecificHook[TrainRxEnAdjustDlyPerNibble] (NBPtr, &RcvEnDly)) { - if ((ChipSel & 1) == 1) { - // For each rank pair on a dual-rank DIMM, compute the average value of the total delays saved during the - // training of each rank and program the result in D18F2x[1,0]9C_x0000_00[24:10][DqsRcvEnGrossDelay, - // DqsRcvEnFineDelay]. - CsPairRcvEnDly = ChannelPtr->RcvEnDlys[(ChipSel >> 1) * TechPtr->DlyTableWidth () + ByteLane]; - RcvEnDly = (CsPairRcvEnDly + RcvEnDly + 1) / 2; - } - } - ChannelPtr->RcvEnDlys[(ChipSel >> 1) * TechPtr->DlyTableWidth () + ByteLane] = RcvEnDly; - NBPtr->SetTrainDly (NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS ((ChipSel >> 1), ByteLane), RcvEnDly); - } - - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t RxEn: "); - for (ByteLane = 0; ByteLane < (NBPtr->MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", RankRcvEnDly[ByteLane]); - } - if (NBPtr->FamilySpecificHook[TrainRxEnGetAvgDlyPerNibble] (NBPtr, NULL)) { - if ((ChipSel & 1) == 1) { - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t Avg: "); - for (ByteLane = 0; ByteLane < (NBPtr->MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", ChannelPtr->RcvEnDlys[(ChipSel >> 1) * TechPtr->DlyTableWidth () + ByteLane]); - } - } - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\n"); - ); -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mtthrcSeedTrain.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mtthrcSeedTrain.c deleted file mode 100644 index c2ebc9bfbd..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mtthrcSeedTrain.c +++ /dev/null @@ -1,629 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mtthrcSt.c - * - * Phy assisted DQS receiver enable seedless training - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 42643 $ @e \$Date: 2010-11-24 13:51:41 -0600 (Wed, 24 Nov 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 "amdlib.h" -#include "Ids.h" -#include "mm.h" -#include "mn.h" -#include "mt.h" -#include "mttEdgeDetect.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTHRCSEEDTRAIN_FILECODE -/*---------------------------------------------------------------------------- -3 * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -VOID -STATIC -MemTRdPosRxEnSeedSetDly3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT16 RcvEnDly, - IN OUT UINT8 ByteLane - ); - -VOID -STATIC -MemTRdPosRxEnSeedCheckRxEndly3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ); -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -/*----------------------------------------------------------------------------- - * - * - * This function checks each bytelane for no window error. - * - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return TRUE - * ---------------------------------------------------------------------------- - */ -BOOLEAN -MemTTrackRxEnSeedlessRdWrNoWindBLError ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - UINT8 i; - SWEEP_INFO SweepData; - SweepData = *(SWEEP_INFO*)OptParam; - for (i = 0; i < ((TechPtr->NBPtr->MCTPtr->Status[SbEccDimms] && TechPtr->NBPtr->IsSupported[EccByteTraining]) ? 9 : 8) ; i++) { - // - /// Skip Bytelanes that have already reached the desired result - // - if ((SweepData.ResultFound & ((UINT16)1 << i)) == 0) { - if (SweepData.TrnDelays[i] == SweepData.EndDelay) { - if ((SweepData.EndResult & ((UINT16) (1 << i))) != 0) { - TechPtr->ByteLaneError[i] = TRUE; - } else { - TechPtr->ByteLaneError[i] = FALSE; - } - } - } - } - return TRUE; -} -/*----------------------------------------------------------------------------- - * - * - * This function checks each bytelane for small window error. - * - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return TRUE - * ---------------------------------------------------------------------------- - */ -BOOLEAN -MemTTrackRxEnSeedlessRdWrSmallWindBLError ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - SWEEP_INFO SweepData; - SweepData = *(SWEEP_INFO*)OptParam; - if (SweepData.Error == TRUE) { - TechPtr->ByteLaneError[TechPtr->Bytelane] = TRUE; - } else { - TechPtr->ByteLaneError[TechPtr->Bytelane] = FALSE; - } - return TRUE; -} -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the RxEn delay - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in,out] *RcvEnDly - Receiver Enable Delay - * @param[in,out] *ByteLane - Bytelane - * -*/ -VOID -STATIC -MemTRdPosRxEnSeedSetDly3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT UINT16 RcvEnDly, - IN OUT UINT8 ByteLane - ) -{ - TechPtr->NBPtr->ChannelPtr->RcvEnDlys[(TechPtr->ChipSel >> 1) * TechPtr->DlyTableWidth () + ByteLane] = RcvEnDly; - TechPtr->NBPtr->SetTrainDly (TechPtr->NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS ((TechPtr->ChipSel >> 1), ByteLane), RcvEnDly); - TechPtr->NBPtr->FamilySpecificHook[ResetRxFifoPtr] (TechPtr->NBPtr, TechPtr->NBPtr); -} -/* -----------------------------------------------------------------------------*/ -/** - * - * This function determines if the currert RxEn delay settings have failed - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * -*/ -VOID -STATIC -MemTRdPosRxEnSeedCheckRxEndly3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 MaxDlyDimm; - TechPtr->FindMaxDlyForMaxRdLat (TechPtr, &MaxDlyDimm); - TechPtr->NBPtr->SetMaxLatency (TechPtr->NBPtr, TechPtr->MaxDlyForMaxRdLat); - TechPtr->DqsRdWrPosSaved = 0; - MemTTrainDQSEdgeDetect (TechPtr); -} -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes RdDQS training and if fails adjusts the RxEn Gross results for - * each bytelane - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - All bytelanes pass - * @return FALSE - Some bytelanes fail -*/ -BOOLEAN -MemTRdPosWithRxEnDlySeeds3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 ByteLane; - UINT16 PassTestRxEnDly[MAX_BYTELANES_PER_CHANNEL + 1]; - UINT16 FailTestRxEnDly[MAX_BYTELANES_PER_CHANNEL + 1]; - UINT16 FinalRxEnCycle[MAX_BYTELANES_PER_CHANNEL + 1]; - UINT16 RxOrig[MAX_BYTELANES_PER_CHANNEL]; - UINT8 i; - UINT8 j; - UINT8 NumBLWithTargetFound; - UINT8 MaxByteLanes; - INT16 RxEn; - BOOLEAN status; - BOOLEAN EsbNoDqsPosSave; - BOOLEAN OutOfRange[MAX_BYTELANES_PER_CHANNEL]; - BOOLEAN ByteLanePass[MAX_BYTELANES_PER_CHANNEL]; - BOOLEAN ByteLaneFail[MAX_BYTELANES_PER_CHANNEL]; - BOOLEAN RxEnMemClkTested[MAX_BYTELANES_PER_CHANNEL][MAX_POS_RX_EN_SEED_GROSS_RANGE]; - BOOLEAN RxEnMemClkSt[MAX_BYTELANES_PER_CHANNEL][MAX_POS_RX_EN_SEED_GROSS_RANGE]; - BOOLEAN RxEnDlyTargetFound[MAX_BYTELANES_PER_CHANNEL]; - BOOLEAN DlyWrittenToReg[MAX_BYTELANES_PER_CHANNEL]; - UINT16 RxEnDlyTargetValue[MAX_BYTELANES_PER_CHANNEL]; - UINT8 AllByteLanesOutOfRange; - UINT8 AllByteLanesSaved; - UINT8 TotalByteLanesCheckedForSaved; - UINT8 MemClkCycle; - MEM_NB_BLOCK *NBPtr; - CH_DEF_STRUCT *ChannelPtr; - NBPtr = TechPtr->NBPtr; - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - NumBLWithTargetFound = 0; - status = FALSE; - EsbNoDqsPosSave = TechPtr->NBPtr->MCTPtr->ErrStatus[EsbNoDqsPos]; - NBPtr->RdDqsDlyRetrnStat = RDDQSDLY_RTN_SUSPEND; - IDS_HDT_CONSOLE (MEM_FLOW, "\n\nStart HW RxEn Seedless training\n\n"); - // 1. Program D18F2x9C_x0D0F_0[F,8:0]30_dct[1:0][BlockRxDqsLock] = 1. - NBPtr->SetBitField (NBPtr, BFBlockRxDqsLock, 0x0100); - IDS_HDT_CONSOLE (MEM_FLOW, "\tChip Select: %02x \n", TechPtr->ChipSel); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\t\tRxEn Orig: "); - // - // Start sweep loops for RxEn Seedless Training - // - MaxByteLanes = (TechPtr->NBPtr->MCTPtr->Status[SbEccDimms] && TechPtr->NBPtr->IsSupported[EccByteTraining]) ? 9 : 8; //dmach - // - //Initialialize BL variables - // - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - OutOfRange[ByteLane] = FALSE; - ByteLanePass[ByteLane] = FALSE; - ByteLaneFail[ByteLane] = FALSE; - // 2. RxEnOrig = D18F2x9C_x0000_00[2A:10]_dct[1:0][DqsRcvEnGrossDelay, DqsRcvEnFineDelay] result - // from 2.10.6.8.2 [Phy Assisted DQS Receiver Enable Training] - RxOrig[ByteLane] = TechPtr->RxOrig[ByteLane]; // Original RxEn Dly based on PRE results - RxEnDlyTargetFound[ByteLane] = FALSE; - RxEnDlyTargetValue[ByteLane] = 0; - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", RxOrig[ByteLane]); - for (i = 0; i < MAX_POS_RX_EN_SEED_GROSS_RANGE; i++) { - RxEnMemClkTested[ByteLane][i] = FALSE; - } - } - // Start MemClk delay sweep - for (i = 0; i < MAX_POS_RX_EN_SEED_GROSS_RANGE; i++) { - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\ti: %02x\n", i); - // Start direction sweep (0, - Positive, 1 - negative) - for (j = 0; j < MAX_POS_RX_EN_SEED_GROSS_DIR; j++) { - // Edge detect may run twice to see Pass to fail transition - // It is not run if the value are already saved - // Fail test is only done if pass is found - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\tj: %02x\n", j); - // Reset Bytelane Flags for next sweep - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - ByteLaneFail[ByteLane] = FALSE; - ByteLanePass[ByteLane] = FALSE; - OutOfRange[ByteLane] = FALSE; - } - if (i == 0 && j == 1) { - continue; // Since i & j are the same skip - } - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t Target BL Found: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", ((RxEnDlyTargetFound[ByteLane] == TRUE) ? 'Y' : 'N')); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t Target BL Value: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", RxEnDlyTargetValue[ByteLane]); - } - ); - // - // Find the RxEn Delay for the Pass condition in the Pass to Fail transition - // "PassTestRxEnDly" - // - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t Setting PassTestRxEnDly\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t PassTestRxEnDly: "); - PassTestRxEnDly[ByteLane] = RxOrig[ByteLane]; - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - // Calculate "PassTestRxEnDly" from current "RxEnDly" - // 3. RxEnOffset = MOD(RxEnOrig + 0x10, 0x40) - RxEn = (j == 0) ? ((INT16)RxOrig[ByteLane] + 0x10 + (0x40*i)) : ((INT16)RxOrig[ByteLane] + 0x10 - (0x40*i)); - // Check if RxEnDly is in a valid range - if ((RxEn >= NBPtr->MinRxEnSeedGross) && (RxEn <= NBPtr->MaxRxEnSeedTotal)) { - PassTestRxEnDly[ByteLane] = (UINT16)RxEn; - // 4. For each DqsRcvEn value beginning from RxEnOffset incrementing by 1 MEMCLK: - // A. Program D18F2x9C_x0000_00[2A:10]_dct[1:0][DqsRcvEnGrossDelay, DqsRcvEnFineDelay] with - // the current value. - MemTRdPosRxEnSeedSetDly3 (TechPtr, PassTestRxEnDly[ByteLane], ByteLane); - OutOfRange[ByteLane] = FALSE; - } else { - OutOfRange[ByteLane] = TRUE; - } - } else { - PassTestRxEnDly[ByteLane] = RxEnDlyTargetValue[ByteLane]; - } - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", PassTestRxEnDly[ByteLane]); - } - // Check if all BLs out of Range at "PassTestRxEnDly" - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t OutOfRange: "); - AllByteLanesOutOfRange = 0; - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (OutOfRange[ByteLane]) { - AllByteLanesOutOfRange++; - } - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (OutOfRange[ByteLane] == TRUE) ? 'Y' : 'N'); - } - if (AllByteLanesOutOfRange == MaxByteLanes) { - continue; // All BLs out of range, so skip - } - // Check if all BLs saved Results at "PassTestRxEnDly" - AllByteLanesSaved = 0; - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - MemClkCycle = (UINT8) (PassTestRxEnDly[ByteLane] >> 5); - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - if (!RxEnMemClkTested[ByteLane][MemClkCycle]) { - AllByteLanesSaved++; - } - } - } - // Check if "RxEnDlyValueForPassCond" passed - if (AllByteLanesSaved != 0) { - // At least one BL has not been saved, so check if "PassTestRxEnDly" passed - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t Checking if PassTestRxEnDly Passes?\n\n"); - // 4B. Perform 2.10.6.8.5 [DQS Position Training]. - // Record the result for the current DqsRcvEn setting as a pass or fail depending if a data eye is found. - MemTRdPosRxEnSeedCheckRxEndly3 (TechPtr); - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t Err Status: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (TechPtr->ByteLaneError[ByteLane] == TRUE) ? 'F' : 'P'); - } - ); - } else { - // All BLs saved, so use saved results for "PassTestRxEnDly" - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\tAll BLs Saved at PassTestRxEnDly\n"); - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t Save Err Stat: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - MemClkCycle = (UINT8) (PassTestRxEnDly[ByteLane] >> 5); - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", ((RxEnMemClkSt[ByteLane][MemClkCycle] == TRUE) ? 'F' : 'P')); - } - ); - } - // Update Saved values for "PassTestRxEnDly" - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - if (OutOfRange[ByteLane] == FALSE) { - MemClkCycle = (UINT8) (PassTestRxEnDly[ByteLane] >> 5); - if (!RxEnMemClkTested[ByteLane][MemClkCycle]) { - RxEnMemClkTested[ByteLane][MemClkCycle] = TRUE; - RxEnMemClkSt[ByteLane][MemClkCycle] = TechPtr->ByteLaneError[ByteLane]; - } - } - } - } - // - // Find the RxEn Delay for the Fail condition in the Pass to Fail transition - // "FailTestRxEnDly" - // - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - DlyWrittenToReg[ByteLane] = FALSE; - } - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - FailTestRxEnDly[ByteLane] = PassTestRxEnDly[ByteLane] + 0x40; - } - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t FailTestRxEnDly: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", FailTestRxEnDly[ByteLane]); - } - ); - // Check if all BLs Saved Results at FailTestRxEnDly - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\tSetting FailTestRxEnDly"); - AllByteLanesSaved = 0; - TotalByteLanesCheckedForSaved = 0; - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - MemClkCycle = (UINT8) (FailTestRxEnDly[ByteLane] >> 5); - // Check if RxEnDly + 40 is valid - if ((FailTestRxEnDly[ByteLane] >= NBPtr->MinRxEnSeedGross) && (FailTestRxEnDly[ByteLane] <= NBPtr->MaxRxEnSeedTotal)) { - if (RxEnMemClkTested[ByteLane][MemClkCycle]) { - AllByteLanesSaved++; - } - OutOfRange[ByteLane] = FALSE; - } else { - OutOfRange[ByteLane] = TRUE; - } - TotalByteLanesCheckedForSaved++; - } - } - // Check if all BLs out of Range condition at FailTestRxEnDly - AllByteLanesOutOfRange = 0; - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t OutOfRange: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (OutOfRange[ByteLane]) { - AllByteLanesOutOfRange++; - } - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (OutOfRange[ByteLane] == TRUE) ? 'Y' : 'N'); - } - if (AllByteLanesOutOfRange == MaxByteLanes) { - continue; // All BLs out of range, so skip - } - // Setting FailTestRxEnDly for any BL that was not saved - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t FailTestRxEnDly: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - MemClkCycle = (UINT8) (PassTestRxEnDly[ByteLane] >> 5); - // Check if New RxEnDly has Passed - if ((RxEnMemClkTested[ByteLane][MemClkCycle] ? RxEnMemClkSt[ByteLane][MemClkCycle] : TechPtr->ByteLaneError[ByteLane]) == FALSE) { - if (OutOfRange[ByteLane] == FALSE) { - // BL has passed at "New RxEnDly", so check if "New RxEnDly" + 0x40 fails - MemClkCycle = (UINT8) (FailTestRxEnDly[ByteLane] >> 5); - if (!RxEnMemClkTested[ByteLane][MemClkCycle]) { - // Only Set Delays for ByteLanes that have not been already tested - MemTRdPosRxEnSeedSetDly3 (TechPtr, FailTestRxEnDly[ByteLane], ByteLane); - DlyWrittenToReg[ByteLane] = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'Y'); - } else { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'N'); - } - ByteLanePass[ByteLane] = TRUE; - } else { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'O'); - } - } else { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'F'); - } - } else { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'N'); - } - } - // Check if BLs that passed at PassTestRxEnDly fail at FailTestRxEnDly - if (AllByteLanesSaved != TotalByteLanesCheckedForSaved) { - // At least one BL has not been saved, so check if FailTestRxEnDly passed - IDS_HDT_CONSOLE (MEM_FLOW, "\n\n\t\t Checking if FailTestRxEnDly Fails?\n"); - MemTRdPosRxEnSeedCheckRxEndly3 (TechPtr); - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t Err Status: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (TechPtr->ByteLaneError[ByteLane] == TRUE) ? 'F' : 'P'); - } - ); - } else { - // All BLs saved, so use saved results for FailTestRxEnDly - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\tAll BLs Saved at PassTestRxEnDly\n"); - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\t Byte: 00 01 02 03 04 05 06 07 ECC\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\t Save Err Stat: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - MemClkCycle = (UINT8) (FailTestRxEnDly[ByteLane] >> 5); - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (RxEnMemClkSt[ByteLane][MemClkCycle] == TRUE) ? 'F' : 'P'); - } - ); - } - // - // If BL failes at "FailTestRxEnDly" set FinalRxEnCycle - // - // Setting FinalRxEnCycle for any BL that Failed at FailTestRxEnDly - IDS_HDT_CONSOLE (MEM_FLOW, "\n Set FinalRxEnCycle: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - MemClkCycle = (UINT8) (FailTestRxEnDly[ByteLane] >> 5); - if (RxEnMemClkTested[ByteLane][MemClkCycle] ? RxEnMemClkSt[ByteLane][MemClkCycle] == TRUE : (TechPtr->ByteLaneError[ByteLane] && DlyWrittenToReg[ByteLane])) { - FinalRxEnCycle[ByteLane] = PassTestRxEnDly[ByteLane] - 0x10; - if (((UINT16) FinalRxEnCycle[ByteLane] >= NBPtr->MinRxEnSeedGross) && ((UINT16) FinalRxEnCycle[ByteLane] <= NBPtr->MaxRxEnSeedTotal)) { - // Since FailTestRxEnDly, we can set FinalRxEnCycle - MemTRdPosRxEnSeedSetDly3 (TechPtr, (UINT16) FinalRxEnCycle[ByteLane], ByteLane); - ByteLaneFail[ByteLane] = TRUE; - OutOfRange[ByteLane] = FALSE; - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'Y'); - } else { - OutOfRange[ByteLane] = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'N'); - } - } else { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'F'); - OutOfRange[ByteLane] = FALSE; - } - } else { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", 'Y'); - } - } - // Update Saved values for FailTestRxEnDly - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - if (OutOfRange[ByteLane] == FALSE) { - MemClkCycle = (UINT8) (FailTestRxEnDly[ByteLane] >> 5); - if (!RxEnMemClkTested[ByteLane][MemClkCycle] && DlyWrittenToReg[ByteLane]) { - RxEnMemClkTested[ByteLane][MemClkCycle] = TRUE; - RxEnMemClkSt[ByteLane][MemClkCycle] = TechPtr->ByteLaneError[ByteLane]; - } - } - } - } - // Check for out of Range condition - AllByteLanesOutOfRange = 0; - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t OutOfRange: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (OutOfRange[ByteLane]) { - AllByteLanesOutOfRange++; - } - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (OutOfRange[ByteLane] == TRUE) ? 'Y' : 'N'); - } - if (AllByteLanesOutOfRange == MaxByteLanes) { - continue; // All BLs out of range so skip - } - IDS_HDT_CONSOLE_DEBUG_CODE ( - IDS_HDT_CONSOLE (MEM_FLOW, "\n FinalRxEnCycle: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", (UINT16) FinalRxEnCycle[ByteLane]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n ByteLaneFail: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (ByteLaneFail[ByteLane] == TRUE) ? 'Y' : 'N'); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n ByteLanePass: "); - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, " %c ", (ByteLanePass[ByteLane] == TRUE) ? 'Y' : 'N'); - } - ); - // - // Check for exit condition - // PassTestRxEnDly = Pass and FailTestRxEnDly[ByteLane] = Fail - // If found, use "FinalRxEnCycle" as final RxEnDly value - // - // 5. Process the array of results and determine a pass-to-fail transition. - NumBLWithTargetFound = 0; - for (ByteLane = 0; ByteLane < MaxByteLanes; ByteLane++) { - if (RxEnDlyTargetFound[ByteLane] == FALSE) { - // Check if the current BL has found its target - if (ByteLanePass[ByteLane] == TRUE && ByteLaneFail[ByteLane] == TRUE) { - RxEnDlyTargetFound[ByteLane] = TRUE; - NumBLWithTargetFound++; - RxEnDlyTargetValue[ByteLane] = FinalRxEnCycle[ByteLane]; - } else { - RxEnDlyTargetFound[ByteLane] = FALSE; - } - } else { - // BL has already failed and passed, so increment both flags - NumBLWithTargetFound++; - } - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - // Check for exit condition - if (NumBLWithTargetFound == MaxByteLanes) { - // Exit condition found, so setting new RDQS based on RxEn-0x10 \n\n - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t Setting new RDQS based on FinalRxEnCycle \n\n"); - // 5 A. DqsRcvEnCycle = the total delay value of the pass result. - // B. Program D18F2x9C_x0000_00[2A:10]_dct[1:0][DqsRcvEnGrossDelay, DqsRcvEnFineDelay] = - // DqsRcvEnCycle - 0x10. - NBPtr->RdDqsDlyRetrnStat = RDDQSDLY_RTN_NEEDED; - MemTRdPosRxEnSeedCheckRxEndly3 (TechPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - status = TRUE; - break; - } else { - status = FALSE; - } - } - // Check for exit condition - if (NumBLWithTargetFound == MaxByteLanes) { - status = TRUE; - break; - } else { - status = FALSE; - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - } - TechPtr->NBPtr->MCTPtr->ErrStatus[EsbNoDqsPos] = EsbNoDqsPosSave; - if (i == MAX_POS_RX_EN_SEED_GROSS_RANGE) { - TechPtr->NBPtr->MCTPtr->ErrStatus[EsbNoDqsPos] = TRUE; - } - - // 6. Program D18F2x9C_x0D0F_0[F,8:0]30_dct[1:0][BlockRxDqsLock] = 0. - NBPtr->SetBitField (NBPtr, BFBlockRxDqsLock, 0); - IDS_HDT_CONSOLE (MEM_FLOW, "\nEnd HW RxEn Seedless training\n\n"); - return status; -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttml.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttml.c deleted file mode 100644 index 9acbc90ef7..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttml.c +++ /dev/null @@ -1,253 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttml.c - * - * Technology Max Latency Training support - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 48371 $ @e \$Date: 2011-03-08 07:37:52 +0800 (Tue, 08 Mar 2011) $ - * - **/ -/***************************************************************************** -* -* 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 "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "merrhdl.h" -#include "GeneralServices.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTML_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -/* -----------------------------------------------------------------------------*/ -/** - * - * This function trains Max latency for all dies - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTTrainMaxLatency ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT32 TestAddrRJ16; - UINT8 Dct; - UINT8 ChipSel; - UINT8 *PatternBufPtr; - UINT8 *TestBufferPtr; - UINT16 CalcMaxLatDly; - UINT16 MaxLatDly; - UINT16 MaxLatLimit; - UINT16 Margin; - UINT16 CurTest; - UINT16 _CL_; - UINT8 TimesFail; - UINT8 TimesRetrain; - UINT16 i; - - MEM_DATA_STRUCT *MemPtr; - DIE_STRUCT *MCTPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MCTPtr = NBPtr->MCTPtr; - MemPtr = NBPtr->MemPtr; - TechPtr->TrainingType = TRN_MAX_READ_LATENCY; - TimesRetrain = DEFAULT_TRAINING_TIMES; - IDS_OPTION_HOOK (IDS_MEM_RETRAIN_TIMES, &TimesRetrain, &MemPtr->StdHeader); - - IDS_HDT_CONSOLE (MEM_STATUS, "\nStart MaxRdLat training\n"); - // Set environment settings before training - AGESA_TESTPOINT (TpProcMemMaxRdLatencyTraining, &(MemPtr->StdHeader)); - MemTBeginTraining (TechPtr); - // - // Initialize the Training Pattern - // - if (AGESA_SUCCESS != NBPtr->TrainingPatternInit (NBPtr)) { - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); - } - TechPtr->PatternLength = (MCTPtr->Status[Sb128bitmode]) ? 6 : 3; - // - // Setup hardware training engine (if applicable) - // - NBPtr->FamilySpecificHook[SetupHwTrainingEngine] (NBPtr, &TechPtr->TrainingType); - - MaxLatDly = 0; - _CL_ = TechPtr->PatternLength; - PatternBufPtr = TechPtr->PatternBufPtr; - TestBufferPtr = TechPtr->TestBufPtr; - // - // Begin max latency training - // - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - if (MCTPtr->Status[Sb128bitmode] && (Dct != 0)) { - break; - } - - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->SwitchDCT (NBPtr, Dct); - - if (NBPtr->DCTPtr->Timings.DctMemSize != 0) { - if (TechPtr->FindMaxDlyForMaxRdLat (TechPtr, &ChipSel)) { - TechPtr->ChipSel = ChipSel; - if (NBPtr->GetSysAddr (NBPtr, ChipSel, &TestAddrRJ16)) { - IDS_HDT_CONSOLE (MEM_STATUS, "\t\tCS %d\n", ChipSel); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tWrite to address: %04x0000\n", TestAddrRJ16); - - // Write the test patterns - AGESA_TESTPOINT (TpProcMemMaxRdLatWritePattern, &(MemPtr->StdHeader)); - NBPtr->WritePattern (NBPtr, TestAddrRJ16, PatternBufPtr, _CL_); - - // Sweep max latency delays - NBPtr->getMaxLatParams (NBPtr, TechPtr->MaxDlyForMaxRdLat, &CalcMaxLatDly, &MaxLatLimit, &Margin); - AGESA_TESTPOINT (TpProcMemMaxRdLatStartSweep, &(MemPtr->StdHeader)); - - TimesFail = 0; - ERROR_HANDLE_RETRAIN_BEGIN (TimesFail, TimesRetrain) - { - MaxLatDly = CalcMaxLatDly; - for (i = 0; i < (MaxLatLimit - CalcMaxLatDly); i++) { - NBPtr->SetBitField (NBPtr, BFMaxLatency, MaxLatDly); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tDly %3x", MaxLatDly); - TechPtr->ResetDCTWrPtr (TechPtr, 6); - - AGESA_TESTPOINT (TpProcMemMaxRdLatReadPattern, &(MemPtr->StdHeader)); - NBPtr->ReadPattern (NBPtr, TestBufferPtr, TestAddrRJ16, _CL_); - AGESA_TESTPOINT (TpProcMemMaxRdLatTestPattern, &(MemPtr->StdHeader)); - CurTest = NBPtr->CompareTestPattern (NBPtr, TestBufferPtr, PatternBufPtr, _CL_ * 64); - NBPtr->FlushPattern (NBPtr, TestAddrRJ16, _CL_); - - if (NBPtr->IsSupported[ReverseMaxRdLatTrain]) { - // Reverse training decrements MaxLatDly whenever the test passes - // and uses the last passing MaxLatDly as left edge - if (CurTest == 0xFFFF) { - IDS_HDT_CONSOLE (MEM_FLOW, " P"); - if (MaxLatDly == 0) { - break; - } else { - MaxLatDly--; - } - } - } else { - // Traditional training increments MaxLatDly until the test passes - // and uses it as left edge - if (CurTest == 0xFFFF) { - IDS_HDT_CONSOLE (MEM_FLOW, " P"); - break; - } else { - MaxLatDly++; - } - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - }// End of delay sweep - ERROR_HANDLE_RETRAIN_END ((MaxLatDly >= MaxLatLimit), TimesFail) - } - - AGESA_TESTPOINT (TpProcMemMaxRdLatSetDelay, &(MemPtr->StdHeader)); - - if (MaxLatDly >= MaxLatLimit) { - PutEventLog (AGESA_ERROR, MEM_ERROR_MAX_LAT_NO_WINDOW, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - NBPtr->DCTPtr->Timings.CsTrainFail |= NBPtr->DCTPtr->Timings.CsPresent; - MCTPtr->ChannelTrainFail |= (UINT32)1 << Dct; - if (!NBPtr->MemPtr->ErrorHandling (MCTPtr, NBPtr->Dct, EXCLUDE_ALL_CHIPSEL, &NBPtr->MemPtr->StdHeader)) { - return FALSE; - } - } else { - NBPtr->FamilySpecificHook[AddlMaxRdLatTrain] (NBPtr, &TestAddrRJ16); - - MaxLatDly = MaxLatDly + Margin; - if (NBPtr->IsSupported[ReverseMaxRdLatTrain]) { - MaxLatDly++; // Add 1 to get back to the last passing value - } - // Set final delays - NBPtr->SetBitField (NBPtr, BFMaxLatency, MaxLatDly); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tFinal MaxRdLat: %03x\n", MaxLatDly); - } - } - } - } - } - - // Restore environment settings after training - MemTEndTraining (TechPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "End MaxRdLat training\n\n"); - // - // Finalize the Pattern - // - NBPtr->TrainingPatternFinalize (NBPtr); - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttoptsrc.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttoptsrc.c deleted file mode 100644 index fb162c35c7..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttoptsrc.c +++ /dev/null @@ -1,425 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttoptsrc.c - * - * New Technology Software based DQS receiver enable training - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "Ids.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "merrhdl.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTOPTSRC_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -BOOLEAN -STATIC -MemTDqsTrainOptRcvrEnSw ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ); - -BOOLEAN -MemTNewRevTrainingSupport ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - return TRUE; -} - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes first pass of receiver enable training for all dies - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTTrainOptRcvrEnSwPass1 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - return MemTDqsTrainOptRcvrEnSw (TechPtr, 1); -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes receiver enable training for a specific die - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Pass - Pass of the receiver training - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ -BOOLEAN -STATIC -MemTDqsTrainOptRcvrEnSw ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ) -{ - _16BYTE_ALIGN UINT8 PatternBuffer[6 * 64]; - UINT8 TestBuffer[256]; - UINT8 *PatternBufPtr[6]; - UINT8 *TempPtr; - UINT32 TestAddrRJ16[4]; - UINT32 TempAddrRJ16; - UINT32 RealAddr; - UINT16 CurTest[4]; - UINT8 Dct; - UINT8 Receiver; - UINT8 i; - UINT8 TimesFail; - UINT8 TimesRetrain; - UINT16 RcvrEnDly; - UINT16 MaxRcvrEnDly; - UINT16 RcvrEnDlyLimit; - UINT16 MaxDelayCha; - BOOLEAN IsDualRank; - BOOLEAN S0En; - BOOLEAN S1En; - - - MEM_DATA_STRUCT *MemPtr; - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - MCTPtr = NBPtr->MCTPtr; - TechPtr->TrainingType = TRN_RCVR_ENABLE; - - - TempAddrRJ16 = 0; - TempPtr = NULL; - MaxDelayCha = 0; - TimesRetrain = DEFAULT_TRAINING_TIMES; - IDS_OPTION_HOOK (IDS_MEM_RETRAIN_TIMES, &TimesRetrain, &MemPtr->StdHeader); - - IDS_HDT_CONSOLE (MEM_STATUS, "\nStart Optimized SW RxEn training\n"); - // Set environment settings before training - MemTBeginTraining (TechPtr); - - PatternBufPtr[0] = PatternBufPtr[2] = PatternBuffer; - // These two patterns used for first Test Address - MemUFillTrainPattern (TestPattern0, PatternBufPtr[0], 64); - // Second Cacheline used for Dummy Read is the inverse of - // the first so that is is not mistaken for the real read - MemUFillTrainPattern (TestPattern1, PatternBufPtr[0] + 64, 64); - PatternBufPtr[1] = PatternBufPtr[3] = PatternBufPtr[0] + 128; - // These two patterns used for second Test Address - MemUFillTrainPattern (TestPattern1, PatternBufPtr[1], 64); - // Second Cacheline used for Dummy Read is the inverse of - // the first so that is is not mistaken for the real read - MemUFillTrainPattern (TestPattern0, PatternBufPtr[1] + 64, 64); - - // Fill pattern for flush after every sweep - PatternBufPtr[4] = PatternBufPtr[0] + 256; - MemUFillTrainPattern (TestPattern3, PatternBufPtr[4], 64); - - // Fill pattern for initial dummy read - PatternBufPtr[5] = PatternBufPtr[0] + 320; - MemUFillTrainPattern (TestPattern4, PatternBufPtr[5], 64); - - - // Begin receiver enable training - AGESA_TESTPOINT (TpProcMemReceiverEnableTraining, &(MemPtr->StdHeader)); - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->SwitchDCT (NBPtr, Dct); - DCTPtr = NBPtr->DCTPtr; - - // Set training bit - NBPtr->SetBitField (NBPtr, BFDqsRcvEnTrain, 1); - - // Relax Max Latency before training - NBPtr->SetMaxLatency (NBPtr, 0xFFFF); - - if (Pass == FIRST_PASS) { - TechPtr->InitDQSPos4RcvrEn (TechPtr); - } - - // there are four receiver pairs, loosely associated with chipselects. - Receiver = DCTPtr->Timings.CsEnabled ? 0 : 8; - for (; Receiver < 8; Receiver += 2) { - S0En = NBPtr->GetSysAddr (NBPtr, Receiver, &TestAddrRJ16[0]); - S1En = NBPtr->GetSysAddr (NBPtr, Receiver + 1, &TestAddrRJ16[2]); - if (S0En) { - TestAddrRJ16[1] = TestAddrRJ16[0] + BIGPAGE_X8_RJ16; - } - if (S1En) { - TestAddrRJ16[3] = TestAddrRJ16[2] + BIGPAGE_X8_RJ16; - } - if (S0En && S1En) { - IsDualRank = TRUE; - } else { - IsDualRank = FALSE; - } - if (S0En || S1En) { - IDS_HDT_CONSOLE (MEM_STATUS, "\t\tCS %d\n", Receiver); - - RcvrEnDlyLimit = 0x1FF; // @attention - limit depends on proc type - TechPtr->DqsRcvEnSaved = 0; - RcvrEnDly = RcvrEnDlyLimit; - RealAddr = 0; - - TechPtr->GetFirstPassVal = FALSE; - TechPtr->DqsRcvEnFirstPassVal = 0; - TechPtr->RevertPassVal = FALSE; - TechPtr->InitializeVariablesOpt (TechPtr); - - // Write the test patterns - AGESA_TESTPOINT (TpProcMemRcvrWritePattern, &(MemPtr->StdHeader)); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tWrite to addresses: "); - for (i = (S0En ? 0 : 2); i < (S1En ? 4 : 2); i++) { - RealAddr = MemUSetUpperFSbase (TestAddrRJ16[i], MemPtr); - // One cacheline of data to be tested and one of dummy data - MemUWriteCachelines (RealAddr, PatternBufPtr[i], 2); - // This is dummy data with a different pattern used for the first dummy read. - MemUWriteCachelines (RealAddr + 128, PatternBufPtr[5], 1); - IDS_HDT_CONSOLE (MEM_FLOW, " %04x0000 ", TestAddrRJ16[i]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - - // Sweep receiver enable delays - AGESA_TESTPOINT (TpProcMemRcvrStartSweep, &(MemPtr->StdHeader)); - TimesFail = 0; - ERROR_HANDLE_RETRAIN_BEGIN (TimesFail, TimesRetrain) - { - TechPtr->LoadInitialRcvrEnDlyOpt (TechPtr, Receiver); - while (!TechPtr->CheckRcvrEnDlyLimitOpt (TechPtr)) { - AGESA_TESTPOINT (TpProcMemRcvrSetDelay, &(MemPtr->StdHeader)); - TechPtr->SetRcvrEnDlyOpt (TechPtr, Receiver, RcvrEnDly); - // Read and compare the first beat of data - for (i = (S0En ? 0 : 2); i < (S1En ? 4 : 2); i++) { - AGESA_TESTPOINT (TpProcMemRcvrReadPattern, &(MemPtr->StdHeader)); - RealAddr = MemUSetUpperFSbase (TestAddrRJ16[i], MemPtr); - // - // Issue dummy cacheline reads - // - MemUReadCachelines (TestBuffer + 128, RealAddr + 128, 1); - MemUReadCachelines (TestBuffer, RealAddr, 1); - MemUProcIOClFlush (TestAddrRJ16[i], 2, MemPtr); - // - // Perform actual read which will be compared - // - MemUReadCachelines (TestBuffer + 64, RealAddr + 64, 1); - AGESA_TESTPOINT (TpProcMemRcvrTestPattern, &(MemPtr->StdHeader)); - CurTest[i] = TechPtr->Compare1ClPatternOpt (TechPtr, TestBuffer + 64 , PatternBufPtr[i] + 64, i, Receiver, S1En); - // Due to speculative execution during MemUReadCachelines, we must - // flush one more cache line than we read. - MemUProcIOClFlush (TestAddrRJ16[i], 4, MemPtr); - TechPtr->ResetDCTWrPtr (TechPtr, Receiver); - - // - // Swap the test pointers such that even and odd steps alternate. - // - if ((i % 2) == 0) { - TempPtr = PatternBufPtr[i]; - PatternBufPtr[i] = PatternBufPtr[i + 1]; - - TempAddrRJ16 = TestAddrRJ16[i]; - TestAddrRJ16[i] = TestAddrRJ16[i + 1]; - } else { - PatternBufPtr[i] = TempPtr; - TestAddrRJ16[i] = TempAddrRJ16; - } - } - } // End of delay sweep - ERROR_HANDLE_RETRAIN_END (!TechPtr->SetSweepErrorOpt (TechPtr, Receiver, Dct, TRUE), TimesFail) - } - - if (!TechPtr->SetSweepErrorOpt (TechPtr, Receiver, Dct, FALSE)) { - return FALSE; - } - - TechPtr->LoadRcvrEnDlyOpt (TechPtr, Receiver); // set final delays - // - // Flush AA and 55 patterns by reading a dummy pattern to fill in FIFO - // - // Aquire a new FSBase, based on the last test address that we stored. - RealAddr = MemUSetUpperFSbase (TempAddrRJ16, MemPtr); - ASSERT (RealAddr != 0); - MemUWriteCachelines (RealAddr, PatternBufPtr[4], 1); - MemUWriteCachelines (RealAddr + 64, PatternBufPtr[4], 1); - MemUReadCachelines (TestBuffer, RealAddr, 2); - // Due to speculative execution during MemUReadCachelines, we must - // flush one more cache line than we read. - MemUProcIOClFlush (TempAddrRJ16, 3, MemPtr); - } - } // End while Receiver < 8 - - // Clear training bit when done - NBPtr->SetBitField (NBPtr, BFDqsRcvEnTrain, 0); - - // Set Max Latency for both channels - MaxRcvrEnDly = TechPtr->GetMaxValueOpt (TechPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tMaxRcvrEnDly: %03x\n", MaxRcvrEnDly); - if (MCTPtr->GangedMode) { - if (Dct == 0) { - MaxDelayCha = MaxRcvrEnDly; - } else if (MaxRcvrEnDly > MaxDelayCha) { - NBPtr->SwitchDCT (NBPtr, 0); - NBPtr->SetMaxLatency (NBPtr, MaxRcvrEnDly); - } - } else { - NBPtr->SetMaxLatency (NBPtr, MaxRcvrEnDly); - } - TechPtr->ResetDCTWrPtr (TechPtr, 6); - } - - // Restore environment settings after training - MemTEndTraining (TechPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "End Optimized SW RxEn training\n\n"); - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} - -/*----------------------------------------------------------------------------- - * - * This function saves passing DqsRcvEnDly values to the stack - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Receiver - Current Chip select value - * @param[in] RcvEnDly - receiver enable delay to be saved - * @param[in] cmpResultRank0 - compare result for Rank 0 - * @param[in] cmpResultRank0 - compare result for Rank 1 - * - * @retval TRUE - All bytelanes pass - * FALSE - Some bytelanes fail - * ---------------------------------------------------------------------------- - */ - -BOOLEAN -MemTSaveRcvrEnDlyByteFilterOpt ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Receiver, - IN UINT16 RcvEnDly, - IN UINT16 CmpResultRank0, - IN UINT16 CmpResultRank1 - ) -{ - UINT8 i; - UINT8 Passed; - UINT8 Dimm; - CH_DEF_STRUCT *ChannelPtr; - - ASSERT (Receiver < MAX_CS_PER_CHANNEL); - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - - Passed = (UINT8) ((CmpResultRank0 & CmpResultRank1) & 0xFF); - - Dimm = Receiver >> 1; - - if (TechPtr->GetFirstPassVal && (RcvEnDly - TechPtr->DqsRcvEnFirstPassVal) >= 0x30) { - for (i = 0; i < 8; i++) { - ChannelPtr->RcvEnDlys[Dimm * TechPtr->DlyTableWidth () + i] = TechPtr->DqsRcvEnFirstPassVal + NEW_RECEIVER_FINAL_OFFSETVALUE; - } - TechPtr->DqsRcvEnSaved = 0xFF; - } - - if (Passed == 0xFF) { - if (!TechPtr->GetFirstPassVal) { - TechPtr->DqsRcvEnFirstPassVal = RcvEnDly; - TechPtr->GetFirstPassVal = TRUE; - } - return TRUE; - } else { - TechPtr->DqsRcvEnFirstPassVal = 0; - - // We have got first passing value, but later, we meet with glitch - if (TechPtr->GetFirstPassVal) { - TechPtr->DqsRcvEnFirstPassVal = 0xFF; - TechPtr->GetFirstPassVal = FALSE; - } - return FALSE; - } -} diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttsrc.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttsrc.c deleted file mode 100644 index 2f301786dc..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/mttsrc.c +++ /dev/null @@ -1,344 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mttsrc.c - * - * Technology Software based DQS receiver enable training - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 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 "Ids.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "GeneralServices.h" -#include "merrhdl.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MTTSRC_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -BOOLEAN -STATIC -MemTDqsTrainRcvrEnSw ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes first pass of receiver enable training for all dies - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ - -BOOLEAN -MemTTrainRcvrEnSwPass1 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - return MemTDqsTrainRcvrEnSw (TechPtr, 1); -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function executes receiver enable training for a specific die - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Pass - Pass of the receiver training - * - * @return TRUE - No fatal error occurs. - * @return FALSE - Fatal error occurs. - */ -BOOLEAN -STATIC -MemTDqsTrainRcvrEnSw ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Pass - ) -{ - _16BYTE_ALIGN UINT8 PatternBuffer[3 * 64]; - UINT8 TestBuffer[120]; - UINT8 *PatternBufPtr[4]; - UINT8 *TempPtr; - UINT32 TestAddrRJ16[4]; - UINT32 TempAddrRJ16; - UINT32 RealAddr; - UINT16 CurTest[4]; - UINT8 Dct; - UINT8 Receiver; - UINT8 i; - UINT8 TimesFail; - UINT8 TimesRetrain; - UINT16 RcvrEnDly; - UINT16 MaxRcvrEnDly; - UINT16 RcvrEnDlyLimit; - UINT16 MaxDelayCha; - BOOLEAN IsDualRank; - BOOLEAN S0En; - BOOLEAN S1En; - UINT8 MaxFilterDly; - - MEM_DATA_STRUCT *MemPtr; - DIE_STRUCT *MCTPtr; - DCT_STRUCT *DCTPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - MCTPtr = NBPtr->MCTPtr; - TechPtr->TrainingType = TRN_RCVR_ENABLE; - - - TempAddrRJ16 = 0; - TempPtr = NULL; - MaxDelayCha = 0; - MaxFilterDly = TechPtr->MaxFilterDly; - RcvrEnDlyLimit = NBPtr->RcvrEnDlyLimit; - TimesRetrain = DEFAULT_TRAINING_TIMES; - IDS_OPTION_HOOK (IDS_MEM_RETRAIN_TIMES, &TimesRetrain, &MemPtr->StdHeader); - - IDS_HDT_CONSOLE (MEM_STATUS, "\nStart SW RxEn training\n"); - // Set environment settings before training - MemTBeginTraining (TechPtr); - - PatternBufPtr[0] = PatternBufPtr[2] = PatternBuffer; - MemUFillTrainPattern (TestPattern0, PatternBufPtr[0], 64); - PatternBufPtr[1] = PatternBufPtr[3] = PatternBufPtr[0] + 128; - MemUFillTrainPattern (TestPattern1, PatternBufPtr[1], 64); - - // Begin receiver enable training - AGESA_TESTPOINT (TpProcMemReceiverEnableTraining, &(MemPtr->StdHeader)); - MaxRcvrEnDly = 0; - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - IDS_HDT_CONSOLE (MEM_STATUS, "\tDct %d\n", Dct); - NBPtr->SwitchDCT (NBPtr, Dct); - DCTPtr = NBPtr->DCTPtr; - - // Set training bit - NBPtr->SetBitField (NBPtr, BFDqsRcvEnTrain, 1); - - // Relax Max Latency before training - NBPtr->SetMaxLatency (NBPtr, 0xFFFF); - - if (Pass == FIRST_PASS) { - TechPtr->InitDQSPos4RcvrEn (TechPtr); - } - - // there are four receiver pairs, loosely associated with chipselects. - Receiver = DCTPtr->Timings.CsEnabled ? 0 : 8; - for (; Receiver < 8; Receiver += 2) { - TechPtr->DqsRcvEnSaved = 0; - RcvrEnDly = RcvrEnDlyLimit; - S0En = NBPtr->GetSysAddr (NBPtr, Receiver, &TestAddrRJ16[0]); - S1En = NBPtr->GetSysAddr (NBPtr, Receiver + 1, &TestAddrRJ16[2]); - if (S0En) { - TestAddrRJ16[1] = TestAddrRJ16[0] + BIGPAGE_X8_RJ16; - } - if (S1En) { - TestAddrRJ16[3] = TestAddrRJ16[2] + BIGPAGE_X8_RJ16; - } - if (S0En && S1En) { - IsDualRank = TRUE; - } else { - IsDualRank = FALSE; - } - - if (S0En || S1En) { - IDS_HDT_CONSOLE (MEM_STATUS, "\t\tCS %d\n", Receiver); - - // Write the test patterns - AGESA_TESTPOINT (TpProcMemRcvrWritePattern, &(MemPtr->StdHeader)); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tWrite to addresses: "); - for (i = (S0En ? 0 : 2); i < (S1En ? 4 : 2); i++) { - RealAddr = MemUSetUpperFSbase (TestAddrRJ16[i], MemPtr); - MemUWriteCachelines (RealAddr, PatternBufPtr[i], 1); - IDS_HDT_CONSOLE (MEM_FLOW, " %04x0000 ", TestAddrRJ16[i]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - - // Initialize RcvrEnDly value and other DCT stored values - // MCTPtr->DqsRcvEnPass = Pass ? 0xFF : 0; - - // Sweep receiver enable delays - AGESA_TESTPOINT (TpProcMemRcvrStartSweep, &(MemPtr->StdHeader)); - TimesFail = 0; - ERROR_HANDLE_RETRAIN_BEGIN (TimesFail, TimesRetrain) - { - for (RcvrEnDly = 0; RcvrEnDly < RcvrEnDlyLimit; RcvrEnDly++) { - AGESA_TESTPOINT (TpProcMemRcvrSetDelay, &(MemPtr->StdHeader)); - TechPtr->SetRcvrEnDly (TechPtr, Receiver, RcvrEnDly); - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tDly %3x", RcvrEnDly); - - // Read and compare the first beat of data - for (i = (S0En ? 0 : 2); i < (S1En ? 4 : 2); i++) { - AGESA_TESTPOINT (TpProcMemRcvrReadPattern, &(MemPtr->StdHeader)); - RealAddr = MemUSetUpperFSbase (TestAddrRJ16[i], MemPtr); - MemUReadCachelines (TestBuffer, RealAddr, 1); - AGESA_TESTPOINT (TpProcMemRcvrTestPattern, &(MemPtr->StdHeader)); - CurTest[i] = TechPtr->Compare1ClPattern (TechPtr, TestBuffer, PatternBufPtr[i]); - // Due to speculative execution during MemUReadCachelines, we must - // flush one more cache line than we read. - MemUProcIOClFlush (TestAddrRJ16[i], 2, MemPtr); - TechPtr->ResetDCTWrPtr (TechPtr, Receiver); - - // - // Swap the test pointers such that even and odd steps alternate. - // - if ((i % 2) == 0) { - TempPtr = PatternBufPtr[i]; - PatternBufPtr[i] = PatternBufPtr[i + 1]; - - TempAddrRJ16 = TestAddrRJ16[i]; - TestAddrRJ16[i] = TestAddrRJ16[i + 1]; - } else { - PatternBufPtr[i] = TempPtr; - TestAddrRJ16[i] = TempAddrRJ16; - } - } - - if (TechPtr->SaveRcvrEnDly (TechPtr, Receiver, RcvrEnDly, S0En ? (CurTest[0] & CurTest[1]) : 0xFFFF, S1En ? (CurTest[2] & CurTest[3]) : 0xFFFF)) { - // if all bytelanes pass - if (MaxRcvrEnDly < (RcvrEnDly - MaxFilterDly)) { - MaxRcvrEnDly = RcvrEnDly - MaxFilterDly; - } - break; - } - } // End of delay sweep - ERROR_HANDLE_RETRAIN_END ((RcvrEnDly > (RcvrEnDlyLimit - 1)), TimesFail) - } - - if (RcvrEnDly == RcvrEnDlyLimit) { - // no passing window - PutEventLog (AGESA_ERROR, MEM_ERROR_RCVR_EN_NO_PASSING_WINDOW_EQUAL_LIMIT, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - } - - if (RcvrEnDly > (RcvrEnDlyLimit - 1)) { - // passing window too narrow, too far delayed - PutEventLog (AGESA_ERROR, MEM_ERROR_RCVR_EN_VALUE_TOO_LARGE_LIMIT_LESS_ONE, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader); - SetMemError (AGESA_ERROR, MCTPtr); - DCTPtr->Timings.CsTrainFail |= DCTPtr->Timings.CsPresent & (UINT16) (3 << Receiver); - MCTPtr->ChannelTrainFail |= (UINT32)1 << Dct; - if (!NBPtr->MemPtr->ErrorHandling (MCTPtr, NBPtr->Dct, DCTPtr->Timings.CsTrainFail, &NBPtr->MemPtr->StdHeader)) { - return FALSE; - } - } - } - - TechPtr->LoadRcvrEnDly (TechPtr, Receiver); // set final delays - } // End while Receiver < 8 - - // Clear training bit when done - NBPtr->SetBitField (NBPtr, BFDqsRcvEnTrain, 0); - - // Set Max Latency for both channels - MaxRcvrEnDly += 0x20; // @attention - - IDS_HDT_CONSOLE (MEM_FLOW, "\t\tMaxRcvrEnDly: %03x\n", MaxRcvrEnDly); - if (MCTPtr->GangedMode) { - if (Dct == 0) { - MaxDelayCha = MaxRcvrEnDly; - } else if (MaxRcvrEnDly > MaxDelayCha) { - NBPtr->SwitchDCT (NBPtr, 0); - NBPtr->SetMaxLatency (NBPtr, MaxRcvrEnDly); - } - } else { - NBPtr->SetMaxLatency (NBPtr, MaxRcvrEnDly); - } - TechPtr->ResetDCTWrPtr (TechPtr, 6); - } - - // Restore environment settings after training - MemTEndTraining (TechPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "End SW RxEn training\n\n"); - return (BOOLEAN) (MCTPtr->ErrCode < AGESA_FATAL); -} - |