コード例 #1
0
ファイル: mpsao.c プロジェクト: B-Rich/coreboot
/**
 *
 *    A sub-function which extracts Slow mode, Address timing and Output driver compensation value
 *    from a input table and store those value to a specific address.
 *
 *     @param[in,out]   *NBPtr   - Pointer to the MEM_NB_BLOCK
 *     @param[in]       *EntryOfTables     - Pointer to MEM_PSC_TABLE_BLOCK
 *
 *     @return          TRUE - Table values can be extracted per dimm population and ranks type.
 *     @return          FALSE - Table values cannot be extracted per dimm population and ranks type.
 *
 */
BOOLEAN
MemPGetSAO (
  IN OUT   MEM_NB_BLOCK *NBPtr,
  IN       MEM_PSC_TABLE_BLOCK *EntryOfTables
  )
{

  UINT8 i;
  UINT8 MaxDimmPerCh;
  UINT8 NOD;
  UINT8 TableSize;
  UINT32 CurDDRrate;
  UINT8 DDR3Voltage;
  UINT16 RankTypeOfPopulatedDimm;
  UINT16 RankTypeInTable;
  UINT8 PsoMaskSAO;
  DIMM_TYPE DimmType;
  CPU_LOGICAL_ID LogicalCpuid;
  UINT8 PackageType;
  PSCFG_SAO_ENTRY *TblPtr;
  CH_DEF_STRUCT *CurrentChannel;

  CurrentChannel = NBPtr->ChannelPtr;

  TblPtr = NULL;
  TableSize = 0;
  PackageType = 0;
  LogicalCpuid.Family = AMD_FAMILY_UNKNOWN;
  MaxDimmPerCh = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, NBPtr->MCTPtr->SocketId, CurrentChannel->ChannelID);
  NOD = (UINT8) 1 << (MaxDimmPerCh - 1);

  if (CurrentChannel->RegDimmPresent != 0) {
    DimmType = RDIMM_TYPE;
  } else if (CurrentChannel->SODimmPresent != 0) {
    DimmType = SODIMM_TYPE;
    if (FindPSOverrideEntry (NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_SOLDERED_DOWN_SODIMM_TYPE, NBPtr->MCTPtr->SocketId, NBPtr->ChannelPtr->ChannelID, 0, NULL, NULL) != NULL) {
      DimmType = SODWN_SODIMM_TYPE;
    }
  } else if (CurrentChannel->LrDimmPresent != 0) {
    DimmType = LRDIMM_TYPE;
  } else {
    DimmType = UDIMM_TYPE;
  }

  i = 0;
  // Obtain table pointer, table size, Logical Cpuid and PSC type according to Dimm, NB and package type.
  while (EntryOfTables->TblEntryOfSAO[i] != NULL) {
    if (((EntryOfTables->TblEntryOfSAO[i])->Header.DimmType & DimmType) != 0) {
      if (((EntryOfTables->TblEntryOfSAO[i])->Header.NumOfDimm & NOD) != 0) {
        //
        // Determine if this is the expected NB Type
        //
        LogicalCpuid = (EntryOfTables->TblEntryOfSAO[i])->Header.LogicalCpuid;
        PackageType = (EntryOfTables->TblEntryOfSAO[i])->Header.PackageType;
        if (MemPIsIdSupported (NBPtr, LogicalCpuid, PackageType)) {
          TblPtr = (PSCFG_SAO_ENTRY *) ((EntryOfTables->TblEntryOfSAO[i])->TBLPtr);
          TableSize = (EntryOfTables->TblEntryOfSAO[i])->TableSize;
          break;
        }
      }
    }
    i++;
  }

  // Check whether no table entry is found.
  if (EntryOfTables->TblEntryOfSAO[i] == NULL) {
    IDS_HDT_CONSOLE (MEM_FLOW, "\nNo SlowAccMode, AddrTmg and ODCCtrl  table\n");
    return FALSE;
  }

  CurDDRrate = (UINT32) (1 << (CurrentChannel->DCTPtr->Timings.Speed / 66));
  DDR3Voltage = (UINT8) (1 << CONVERT_VDDIO_TO_ENCODED (NBPtr->RefPtr->DDR3Voltage));
  RankTypeOfPopulatedDimm = MemPGetPsRankType (CurrentChannel);

  for (i = 0; i < TableSize; i++) {
    MemPConstructRankTypeMap ((UINT16) TblPtr->Dimm0, (UINT16) TblPtr->Dimm1, (UINT16) TblPtr->Dimm2, &RankTypeInTable);
    if (TblPtr->DimmPerCh == MaxDimmPerCh) {
      if ((TblPtr->DDRrate & CurDDRrate) != 0) {
        if ((TblPtr->VDDIO & DDR3Voltage) != 0) {
          if ((RankTypeInTable & RankTypeOfPopulatedDimm) == RankTypeOfPopulatedDimm) {
            CurrentChannel->DctAddrTmg = TblPtr->AddTmgCtl;
            CurrentChannel->DctOdcCtl = TblPtr->ODC;
            CurrentChannel->SlowMode = (TblPtr->SlowMode == 1) ? TRUE : FALSE;
            break;
          }
        }
      }
    }
    TblPtr++;
  }

  //
  // If there is no entry, check if overriding values (SlowAccMode, AddrTmg and ODCCtrl) existed. If not, show no entry found.
  //
  PsoMaskSAO = (UINT8) MemPProceedTblDrvOverride (NBPtr, NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_TBLDRV_SLOWACCMODE);
  PsoMaskSAO &= (UINT8) MemPProceedTblDrvOverride (NBPtr, NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_TBLDRV_ODCCTRL);
  PsoMaskSAO &= (UINT8) MemPProceedTblDrvOverride (NBPtr, NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_TBLDRV_ADDRTMG);
  if ((PsoMaskSAO == 0) && (i == TableSize)) {
    IDS_HDT_CONSOLE (MEM_FLOW, "\nNo SlowAccMode, AddrTmg and ODCCtrl entries\n");
  } else {
    return TRUE;
  }

  if (NBPtr->SharedPtr->VoltageMap != VDDIO_DETERMINED) {
    return TRUE;
  }

  PutEventLog (AGESA_ERROR, MEM_ERROR_SAO_NOT_FOUND, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader);
  SetMemError (AGESA_ERROR, NBPtr->MCTPtr);
  if (!NBPtr->MemPtr->ErrorHandling (NBPtr->MCTPtr, NBPtr->Dct, EXCLUDE_ALL_CHIPSEL, &NBPtr->MemPtr->StdHeader)) {
    ASSERT (FALSE);
  }
  return FALSE;
}
コード例 #2
0
ファイル: mpodtpat.c プロジェクト: AdriDlu/coreboot
/**
 *
 *    A sub-function which extracts ODT Pattern value from a input table and stores extracted
 *    value to a specific address.
 *
 *     @param[in,out]   *NBPtr   - Pointer to the MEM_NB_BLOCK
 *     @param[in]       *EntryOfTables     - Pointer to MEM_PSC_TABLE_BLOCK
 *
 *     @return          TRUE - Table values can be extracted per dimm population and ranks type.
 *     @return          FALSE - Table values cannot be extracted per dimm population and ranks type.
 *
 */
BOOLEAN
MemPGetODTPattern (
  IN OUT   MEM_NB_BLOCK *NBPtr,
  IN       MEM_PSC_TABLE_BLOCK *EntryOfTables
  )
{
  UINT8 i;
  UINT16 RankTypeInTable;
  UINT16 RankTypeOfPopulatedDimm;
  UINT8 MaxDimmPerCh;
  UINT8 NOD;
  UINT8 TableSize;
  DIMM_TYPE DimmType;
  CPU_LOGICAL_ID LogicalCpuid;
  UINT8 PackageType;
  PSCFG_3D_ODTPAT_ENTRY *TblPtr;
  CH_DEF_STRUCT *CurrentChannel;

  CurrentChannel = NBPtr->ChannelPtr;

  TblPtr = NULL;
  TableSize = 0;
  PackageType = 0;
  LogicalCpuid.Family = AMD_FAMILY_UNKNOWN;
  MaxDimmPerCh = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, NBPtr->MCTPtr->SocketId, CurrentChannel->ChannelID);
  NOD = (UINT8) 1 << (MaxDimmPerCh - 1);

  if (CurrentChannel->RegDimmPresent != 0) {
    DimmType = RDIMM_TYPE;
  } else if (CurrentChannel->SODimmPresent != 0) {
    DimmType = SODIMM_TYPE;
  //@todo LRDIMM
  //} else if (CurrentChannel->LrDimmPresent) {
  //  DimmType = LRDIMM_TYPE;
  } else {
    DimmType = UDIMM_TYPE;
  }

  i = 0;
  // Obtain table pointer, table size, Logical Cpuid and PSC type according to Dimm, NB and package type.
  while (EntryOfTables->TblEntryOfODTPattern[i] != NULL) {
    if (((EntryOfTables->TblEntryOfODTPattern[i])->Header.DimmType & DimmType) != 0) {
      if (((EntryOfTables->TblEntryOfODTPattern[i])->Header.NumOfDimm & NOD) != 0) {
        //
        // Determine if this is the expected NB Type
        //
        LogicalCpuid = (EntryOfTables->TblEntryOfODTPattern[i])->Header.LogicalCpuid;
        PackageType = (EntryOfTables->TblEntryOfODTPattern[i])->Header.PackageType;
        if (MemPIsIdSupported (NBPtr, LogicalCpuid, PackageType)) {
          TblPtr = (PSCFG_3D_ODTPAT_ENTRY *) ((EntryOfTables->TblEntryOfODTPattern[i])->TBLPtr);
          TableSize = (EntryOfTables->TblEntryOfODTPattern[i])->TableSize;
          break;
        }
      }
    }
    i++;
  }

  // Check whether no table entry is found.
  if (EntryOfTables->TblEntryOfODTPattern[i] == NULL) {
    IDS_HDT_CONSOLE (MEM_FLOW, "\nNo ODT table\n");
    return FALSE;
  }

  RankTypeOfPopulatedDimm = MemPGetPsRankType (CurrentChannel);  //@todo - LRDIMM ?

  for (i = 0; i < TableSize; i++) {
    MemPConstructRankTypeMap ((UINT16) TblPtr->Dimm0, (UINT16) TblPtr->Dimm1, (UINT16) TblPtr->Dimm2, &RankTypeInTable);
    if ((RankTypeInTable & RankTypeOfPopulatedDimm) == RankTypeOfPopulatedDimm) {
      CurrentChannel->PhyRODTCSHigh = TblPtr->RdODTCSHigh;
      CurrentChannel->PhyRODTCSLow = TblPtr->RdODTCSLow;
      CurrentChannel->PhyWODTCSHigh = TblPtr->WrODTCSHigh;
      CurrentChannel->PhyWODTCSLow = TblPtr->WrODTCSLow;

      //WL ODT
      NBPtr->FamilySpecificHook[ExtractWLODT] (NBPtr, NBPtr);

      return TRUE;
    }
    TblPtr++;
  }
  IDS_HDT_CONSOLE (MEM_FLOW, "\nNo ODT entries\n");
  return FALSE;
}
コード例 #3
0
ファイル: mplribt.c プロジェクト: andy737/firebrickRemote
/**
 *
 *    A sub-function which extracts LRDIMM F0RC8, F1RC0, F1RC1 and F1RC2 value from a input
 *    table and stores extracted value to a specific address.
 *
 *     @param[in,out]   *NBPtr   - Pointer to the MEM_NB_BLOCK
 *     @param[in]       *EntryOfTables     - Pointer to MEM_PSC_TABLE_BLOCK
 *
 *     @return          TRUE - Succeed in extracting the table value
 *     @return          FALSE - Fail to extract the table value
 *
 */
BOOLEAN
MemPGetLRIBT (
  IN OUT   MEM_NB_BLOCK *NBPtr,
  IN       MEM_PSC_TABLE_BLOCK *EntryOfTables
  )
{
  UINT8 i;
  UINT8 MaxDimmPerCh;
  UINT8 NOD;
  UINT8 TableSize;
  UINT32 CurDDRrate;
  UINT8 DDR3Voltage;
  UINT16 RankTypeOfPopulatedDimm;
  UINT16 RankTypeInTable;
  UINT8 PsoMaskLRIBT;
  CPU_LOGICAL_ID LogicalCpuid;
  UINT8 PackageType;
  PSCFG_L_IBT_ENTRY *TblPtr;
  CH_DEF_STRUCT *CurrentChannel;

  CurrentChannel = NBPtr->ChannelPtr;

  if (CurrentChannel->LrDimmPresent == 0) {
    return TRUE;
  }

  TblPtr = NULL;
  TableSize = 0;
  PackageType = 0;
  LogicalCpuid.Family = AMD_FAMILY_UNKNOWN;
  MaxDimmPerCh = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, NBPtr->MCTPtr->SocketId, CurrentChannel->ChannelID);
  NOD = (UINT8) 1 << (MaxDimmPerCh - 1);

  i = 0;
  // Obtain table pointer, table size, Logical Cpuid and PSC type according to NB type and package type.
  while (EntryOfTables->TblEntryOfLRIBT[i] != NULL) {
    if (((EntryOfTables->TblEntryOfLRIBT[i])->Header.NumOfDimm & NOD) != 0) {
      LogicalCpuid = (EntryOfTables->TblEntryOfLRIBT[i])->Header.LogicalCpuid;
      PackageType = (EntryOfTables->TblEntryOfLRIBT[i])->Header.PackageType;
      //
      // Determine if this is the expected NB Type
      //
      if (MemPIsIdSupported (NBPtr, LogicalCpuid, PackageType)) {
        TblPtr = (PSCFG_L_IBT_ENTRY *) ((EntryOfTables->TblEntryOfLRIBT[i])->TBLPtr);
        TableSize = (EntryOfTables->TblEntryOfLRIBT[i])->TableSize;
        break;
      }
    }
    i++;
  }

  // Check whether no table entry is found.
  if (EntryOfTables->TblEntryOfLRIBT[i] == NULL) {
    IDS_HDT_CONSOLE (MEM_FLOW, "\nNo LRDIMM IBT table\n");
    return FALSE;
  }

  CurDDRrate = (UINT32) (1 << (CurrentChannel->DCTPtr->Timings.Speed / 66));
  DDR3Voltage = (UINT8) (1 << CONVERT_VDDIO_TO_ENCODED (NBPtr->RefPtr->DDR3Voltage));
  RankTypeOfPopulatedDimm = MemPGetPsRankType (CurrentChannel);

  for (i = 0; i < TableSize; i++) {
    MemPConstructRankTypeMap ((UINT16) TblPtr->Dimm0, (UINT16) TblPtr->Dimm1, (UINT16) TblPtr->Dimm2, &RankTypeInTable);
    if ((TblPtr->DimmPerCh & NOD) != 0) {
      if ((TblPtr->DDRrate & CurDDRrate) != 0) {
        if ((TblPtr->VDDIO & DDR3Voltage) != 0) {
          if ((RankTypeInTable & RankTypeOfPopulatedDimm) == RankTypeOfPopulatedDimm) {
            NBPtr->PsPtr->F0RC8 = (UINT8) TblPtr->F0RC8;
            NBPtr->PsPtr->F1RC0 = (UINT8) TblPtr->F1RC0;
            NBPtr->PsPtr->F1RC1 = (UINT8) TblPtr->F1RC1;
            NBPtr->PsPtr->F1RC2 = (UINT8) TblPtr->F1RC2;
            break;
          }
        }
      }
    }
    TblPtr++;
  }
  //
  // If there is no entry, check if overriding value existed. If not, return FALSE
  //
  PsoMaskLRIBT = (UINT8) MemPProceedTblDrvOverride (NBPtr, NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_TBLDRV_LRDIMM_IBT);
  if ((PsoMaskLRIBT == 0) && (i == TableSize)) {
    IDS_HDT_CONSOLE (MEM_FLOW, "\nNo LRDIMM IBT entries\n");
    PutEventLog (AGESA_ERROR, MEM_ERROR_LR_IBT_NOT_FOUND, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &NBPtr->MemPtr->StdHeader);
    SetMemError (AGESA_ERROR, NBPtr->MCTPtr);
    if (!NBPtr->MemPtr->ErrorHandling (NBPtr->MCTPtr, NBPtr->Dct, EXCLUDE_ALL_CHIPSEL, &NBPtr->MemPtr->StdHeader)) {
      ASSERT (FALSE);
    }
    return FALSE;
  }

  return TRUE;
}
コード例 #4
0
ファイル: mps2d.c プロジェクト: fishbaoz/edk2ml
/**
 *
 *    A sub-function which determine if 2D should be run
 *    from a input table
 *
 *     @param[in,out]   *NBPtr   - Pointer to the MEM_NB_BLOCK
 *     @param[in]       *EntryOfTables     - Pointer to MEM_PSC_TABLE_BLOCK
 *
 *     @return          TRUE - Table values can be extracted per dimm population and ranks type.
 *     @return          FALSE - Table values cannot be extracted per dimm population and ranks type.
 *
 */
BOOLEAN
MemPGetS2D (
  IN OUT   MEM_NB_BLOCK *NBPtr,
  IN       MEM_PSC_TABLE_BLOCK *EntryOfTables
  )
{

  UINT8 i;
  UINT8 MaxDimmPerCh;
  UINT8 MaxDimmSlotPerCh;
  UINT8 NOD;
  UINT8 TableSize;
  UINT32 CurDDRrate;
  UINT8 DDR3Voltage;
  UINT16 RankTypeOfPopulatedDimm;
  UINT16 RankTypeInTable;
  BOOLEAN FoundValue;
  DIMM_TYPE DimmType;
  CPU_LOGICAL_ID LogicalCpuid;
  UINT8 PackageType;
  PSCFG_S2D_ENTRY *TblPtr;
  CH_DEF_STRUCT *CurrentChannel;
  UINT16 P2dTraingOveride;

  CurrentChannel = NBPtr->ChannelPtr;

  TblPtr = NULL;
  TableSize = 0;
  PackageType = 0;
  LogicalCpuid.Family = AMD_FAMILY_UNKNOWN;

  MaxDimmPerCh = GetMaxDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration, NBPtr->MCTPtr->SocketId, CurrentChannel->ChannelID);
  MaxDimmSlotPerCh = MaxDimmPerCh - GetMaxSolderedDownDimmsPerChannel (NBPtr->RefPtr->PlatformMemoryConfiguration,
                                                                       NBPtr->MCTPtr->SocketId, CurrentChannel->ChannelID);

  if (CurrentChannel->RegDimmPresent != 0) {
    DimmType = RDIMM_TYPE;
  } else if (CurrentChannel->SODimmPresent != 0) {
    DimmType = SODIMM_TYPE;
  } else if (CurrentChannel->LrDimmPresent != 0) {
    DimmType = LRDIMM_TYPE;
  } else {
    DimmType = UDIMM_TYPE;
  }

  // Check if it is "SODIMM plus soldered-down DRAM" or "Soldered-down DRAM only" configuration,
  // DimmType is changed to 'SODWN_SODIMM_TYPE' if soldered-down DRAM exist
  if (MaxDimmSlotPerCh != MaxDimmPerCh) {
    // SODIMM plus soldered-down DRAM
    DimmType = SODWN_SODIMM_TYPE;
  } else if (FindPSOverrideEntry (NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_SOLDERED_DOWN_SODIMM_TYPE, NBPtr->MCTPtr->SocketId, NBPtr->ChannelPtr->ChannelID, 0, NULL, NULL) != NULL) {
    // Soldered-down DRAM only
    DimmType = SODWN_SODIMM_TYPE;
    MaxDimmSlotPerCh = 0;
  }
  NOD = (UINT8) (MaxDimmSlotPerCh != 0) ? (1 << (MaxDimmSlotPerCh - 1)) : _DIMM_NONE;

  i = 0;
  // Obtain table pointer, table size, Logical Cpuid and PSC type according to Dimm, NB and package type.
  while (EntryOfTables->TblEntryOfS2D[i] != NULL) {
    if (((EntryOfTables->TblEntryOfS2D[i])->Header.DimmType & DimmType) != 0) {
      if (((EntryOfTables->TblEntryOfS2D[i])->Header.NumOfDimm & NOD) != 0) {
        //
        // Determine if this is the expected NB Type
        //
        LogicalCpuid = (EntryOfTables->TblEntryOfS2D[i])->Header.LogicalCpuid;
        PackageType = (EntryOfTables->TblEntryOfS2D[i])->Header.PackageType;
        if (MemPIsIdSupported (NBPtr, LogicalCpuid, PackageType)) {
          TblPtr = (PSCFG_S2D_ENTRY *) ((EntryOfTables->TblEntryOfS2D[i])->TBLPtr);
          TableSize = (EntryOfTables->TblEntryOfS2D[i])->TableSize;
          break;
        }
      }
    }
    i++;
  }

  // Check whether no table entry is found.
  if (EntryOfTables->TblEntryOfS2D[i] == NULL) {
    IDS_HDT_CONSOLE (MEM_FLOW, "\nNo 2D training Config table\n");
    return FALSE;
  }
  CurDDRrate = (UINT32) (1 << (CurrentChannel->DCTPtr->Timings.Speed / 66));
  DDR3Voltage = (UINT8) (1 << CONVERT_VDDIO_TO_ENCODED (NBPtr->RefPtr->DDR3Voltage));
  RankTypeOfPopulatedDimm = MemPGetPsRankType (CurrentChannel);
  FoundValue = FALSE;
  for (i = 0; i < TableSize; i++) {
    MemPConstructRankTypeMap ((UINT16) TblPtr->Dimm0, (UINT16) TblPtr->Dimm1, (UINT16) TblPtr->Dimm2, &RankTypeInTable);
    if ((TblPtr->DimmPerCh & NOD) != 0) {
      if ((TblPtr->DDRrate & CurDDRrate) != 0) {
        if ((TblPtr->VDDIO & DDR3Voltage) != 0) {
          if ((RankTypeInTable & RankTypeOfPopulatedDimm) == RankTypeOfPopulatedDimm) {
            if (TblPtr->Enable2D == 1) {
              FoundValue = TRUE;
              break;
            }
          }
        }
      }
    }
    TblPtr++;
  }
  P2dTraingOveride = MemPProceedTblDrvOverride (NBPtr, NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_TBLDRV_2D_TRAINING);
  if (P2dTraingOveride != 0) {
    if (NBPtr->Override2DTraining) {
      FoundValue = TRUE;
    } else {
      FoundValue = FALSE;
    }
  }
  //
  // If there is no entry, check if overriding 2D training existed. If not, show no entry found.
  //
  if (FoundValue == FALSE || ((P2dTraingOveride & INVALID_CONFIG_FLAG) != 0)) {
    IDS_HDT_CONSOLE (MEM_FLOW, "\nNo 2D training config entries\n");
    return FALSE;
  } else {
    return TRUE;
  }
}