diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/Mem/Main/merrhdl.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/Mem/Main/merrhdl.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/Mem/Main/merrhdl.c b/src/vendorcode/amd/agesa/f14/Proc/Mem/Main/merrhdl.c new file mode 100644 index 0000000000..0685f89092 --- /dev/null +++ b/src/vendorcode/amd/agesa/f14/Proc/Mem/Main/merrhdl.c @@ -0,0 +1,189 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * merrhdl.c + * + * Memory error handling + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: (Mem/Main) + * @e \$Revision: 35136 $ @e \$Date: 2010-07-16 11:29:48 +0800 (Fri, 16 Jul 2010) $ + * + **/ +/* + ***************************************************************************** + * + * Copyright (c) 2011, Advanced Micro Devices, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Advanced Micro Devices, Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * *************************************************************************** + * + */ + +/* + *---------------------------------------------------------------------------- + * MODULES USED + * + *---------------------------------------------------------------------------- + */ + +#include "AGESA.h" +#include "amdlib.h" +#include "Ids.h" +#include "OptionMemory.h" +#include "mm.h" +#include "mn.h" +#include "mt.h" +#include "heapManager.h" +#include "merrhdl.h" +#include "Filecode.h" +CODE_GROUP (G1_PEICC) +RDATA_GROUP (G1_PEICC) + +#define FILECODE PROC_MEM_MAIN_MERRHDL_FILECODE + +extern MEM_FEAT_BLOCK_MAIN MemFeatMain; +/*---------------------------------------------------------------------------- + * DEFINITIONS AND MACROS + * + *---------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------- + * TYPEDEFS AND STRUCTURES + * + *---------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------- + * PROTOTYPES OF LOCAL FUNCTIONS + * + *---------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------- + * EXPORTED FUNCTIONS + * + *---------------------------------------------------------------------------- + */ + +/* -----------------------------------------------------------------------------*/ +/** + * + * This function handle errors occur in memory code. + * + * + * @param[in,out] *MCTPtr - pointer to DIE_STRUCT. + * @param[in,out] DCT - DCT that needs to be handled. + * @param[in,out] ChipSelMask - Chip select mask that needs to be handled + * @param[in,out] *StdHeader - pointer to AMD_CONFIG_PARAMS + * + * @return TRUE - No fatal error occurs. + * @return FALSE - Fatal error occurs. + */ +BOOLEAN +MemErrHandle ( + IN DIE_STRUCT *MCTPtr, + IN UINT8 DCT, + IN UINT16 ChipSelMask, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + BOOLEAN ErrorRecovery; + BOOLEAN IgnoreErr; + DCT_STRUCT *DCTPtr; + UINT8 CurrentDCT; + LOCATE_HEAP_PTR LocHeap; + MEM_NB_BLOCK *NBPtr; + MEM_MAIN_DATA_BLOCK mmData; + + DCTPtr = MCTPtr->DctData; + ErrorRecovery = TRUE; + IgnoreErr = FALSE; + IDS_OPTION_HOOK (IDS_MEM_ERROR_RECOVERY, &ErrorRecovery, StdHeader); + + if (ErrorRecovery) { + if (DCT == EXCLUDE_ALL_DCT) { + // Exclude all DCTs on a node + for (CurrentDCT = 0; CurrentDCT < MCTPtr->DctCount; CurrentDCT++) { + DCTPtr[CurrentDCT].Timings.CsTestFail = DCTPtr[CurrentDCT].Timings.CsPresent; + } + } else if (ChipSelMask == EXCLUDE_ALL_CHIPSEL) { + // Exclude the specified DCT + DCTPtr[DCT].Timings.CsTestFail = DCTPtr[DCT].Timings.CsPresent; + } else { + // Exclude the chip select that has been marked out + DCTPtr[DCT].Timings.CsTestFail |= ChipSelMask & DCTPtr[DCT].Timings.CsPresent; + IDS_OPTION_HOOK (IDS_LOADCARD_ERROR_RECOVERY, &DCTPtr[DCT], StdHeader); + } + + // Exclude the failed dimm to recovery from error + if (MCTPtr->NodeMemSize != 0) { + LocHeap.BufferHandle = AMD_MEM_AUTO_HANDLE; + if (HeapLocateBuffer (&LocHeap, StdHeader) == AGESA_SUCCESS) { + // NB block has already been constructed by main block. + // No need to construct it here. + NBPtr = (MEM_NB_BLOCK *)LocHeap.BufferPtr; + if (!NBPtr->SharedPtr->NodeMap[MCTPtr->NodeId].IsValid) { + // Memory map has not been calculated, no need to remap memory across node here. + // Only need to remap memory within the node. + NBPtr = &NBPtr[MCTPtr->NodeId]; + NBPtr->FeatPtr->ExcludeDIMM (NBPtr); + } else { + // Need to remap memory across the whole system. + mmData.MemPtr = NBPtr->MemPtr; + mmData.mmSharedPtr = NBPtr->SharedPtr; + mmData.NBPtr = NBPtr; + mmData.TechPtr = (MEM_TECH_BLOCK *) (&NBPtr[NBPtr->MemPtr->DieCount]); + mmData.DieCount = NBPtr->MemPtr->DieCount; + if (!MemFeatMain.ExcludeDIMM (&mmData)) { + return FALSE; + } + } + } + // If allocation fails, that means the code is not running at BSP. + // Parallel training is in process. + // Remap for parallel training will be done when control returns to BSP. + } + return TRUE; + } else { + IDS_OPTION_HOOK (IDS_MEM_IGNORE_ERROR, &IgnoreErr, StdHeader); + if (IgnoreErr) { + return TRUE; + } + SetMemError (AGESA_FATAL, MCTPtr); + ASSERT(FALSE); // ErrorRecovery is FALSE + return FALSE; + } +} + +/*---------------------------------------------------------------------------- + * LOCAL FUNCTIONS + * + *---------------------------------------------------------------------------- + */ + |