| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * mnParTrainHy.c |
| * |
| * Feature which performs Memory DQS training on each node with each node training |
| * its own memory through code running on a core in the associated processor. |
| * This way memory can be trained in parallel by more than one processor. |
| * |
| * This file contains the Hydra specific parallel training function. |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: (Mem/Feat/HCTRN) |
| * @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. |
| * *************************************************************************** |
| * |
| */ |
| |
| |
| |
| |
| #include "AGESA.h" |
| #include "AdvancedApi.h" |
| #include "amdlib.h" |
| #include "OptionMemory.h" |
| #include "mm.h" |
| #include "mn.h" |
| #include "mnhy.h" |
| #include "Ids.h" |
| #include "cpuRegisters.h" |
| #include "cpuServices.h" |
| #include "GeneralServices.h" |
| #include "cpuFamilyTranslation.h" |
| #include "cpuApicUtilities.h" |
| #include "mfParallelTraining.h" |
| #include "heapManager.h" |
| #include "Filecode.h" |
| CODE_GROUP (G2_PEI) |
| RDATA_GROUP (G2_PEI) |
| |
| #define FILECODE PROC_MEM_NB_HY_MNPARTRAINHY_FILECODE |
| /*----------------------------------------------------------------------------- |
| * EXPORTED FUNCTIONS |
| * |
| *----------------------------------------------------------------------------- |
| */ |
| BOOLEAN |
| STATIC |
| MemConstructRemoteNBBlockHY ( |
| IN OUT MEM_NB_BLOCK *NBPtr, |
| IN DIE_STRUCT *MCTPtr, |
| IN MEM_FEAT_BLOCK_NB *FeatPtr |
| ); |
| /* -----------------------------------------------------------------------------*/ |
| /** |
| * |
| * |
| * This is the training function which set up the environment for remote |
| * training on the ap and launches the remote routine. |
| * |
| * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK |
| * |
| * @return TRUE - Launch training on AP successfully. |
| * @return FALSE - Fail to launch training on AP. |
| */ |
| BOOLEAN |
| MemFParallelTrainingHy ( |
| IN OUT MEM_NB_BLOCK *NBPtr |
| ) |
| { |
| AMD_CONFIG_PARAMS *StdHeader; |
| DIE_STRUCT *MCTPtr; |
| REMOTE_TRAINING_ENV *EnvPtr; |
| AP_TASK TrainingTask; |
| UINT8 Socket; |
| UINT8 Module; |
| UINT8 APCore; |
| UINT8 p; |
| UINT32 LowCore; |
| UINT32 HighCore; |
| UINT32 BspSocket; |
| UINT32 BspModule; |
| UINT32 BspCore; |
| AGESA_STATUS Status; |
| ALLOCATE_HEAP_PARAMS AllocHeapParams; |
| UINT16 MctDataSize; |
| StdHeader = &(NBPtr->MemPtr->StdHeader); |
| MCTPtr = NBPtr->MCTPtr; |
| Socket = MCTPtr->SocketId; |
| Module = MCTPtr->DieId; |
| |
| // |
| // Allocate buffer for REMOTE_TRAINING_ENV |
| // |
| MctDataSize = MAX_DCTS_PER_NODE_HY * ( |
| sizeof (DCT_STRUCT) + ( |
| MAX_CHANNELS_PER_DCT_HY * (sizeof (CH_DEF_STRUCT) + sizeof (MEM_PS_BLOCK)) |
| ) |
| ); |
| AllocHeapParams.RequestedBufferSize = MctDataSize + sizeof (REMOTE_TRAINING_ENV); |
| AllocHeapParams.BufferHandle = GENERATE_MEM_HANDLE (ALLOC_PAR_TRN_HANDLE, Socket, Module, 0); |
| AllocHeapParams.Persist = HEAP_LOCAL_CACHE; |
| if (HeapAllocateBuffer (&AllocHeapParams, StdHeader) == AGESA_SUCCESS) { |
| EnvPtr = (REMOTE_TRAINING_ENV *) AllocHeapParams.BufferPtr; |
| AllocHeapParams.BufferPtr += sizeof (REMOTE_TRAINING_ENV); |
| |
| // |
| // Setup Remote training environment |
| // |
| LibAmdMemCopy (&(EnvPtr->StdHeader), StdHeader, sizeof (AMD_CONFIG_PARAMS), StdHeader); |
| LibAmdMemCopy (&(EnvPtr->DieStruct), MCTPtr, sizeof (DIE_STRUCT), StdHeader); |
| for (p = 0; p < MAX_PLATFORM_TYPES; p++) { |
| EnvPtr->GetPlatformCfg[p] = NBPtr->MemPtr->GetPlatformCfg[p]; |
| } |
| EnvPtr->ErrorHandling = NBPtr->MemPtr->ErrorHandling; |
| EnvPtr->NBBlockCtor = MemConstructRemoteNBBlockHY; |
| EnvPtr->FeatPtr = NBPtr->FeatPtr; |
| EnvPtr->HoleBase = NBPtr->RefPtr->HoleBase; |
| EnvPtr->BottomIo = NBPtr->RefPtr->BottomIo; |
| EnvPtr->UmaSize = NBPtr->RefPtr->UmaSize; |
| EnvPtr->SysLimit = NBPtr->RefPtr->SysLimit; |
| EnvPtr->TableBasedAlterations = NBPtr->RefPtr->TableBasedAlterations; |
| EnvPtr->PlatformMemoryConfiguration = NBPtr->RefPtr->PlatformMemoryConfiguration; |
| |
| LibAmdMemCopy (AllocHeapParams.BufferPtr, MCTPtr->DctData, MctDataSize, StdHeader); |
| |
| // |
| // Get Socket, Core of the BSP |
| // |
| IdentifyCore (StdHeader, &BspSocket, &BspModule, &BspCore, &Status); |
| EnvPtr->BspSocket = ((UINT8)BspSocket & 0x000000FF); |
| EnvPtr->BspCore = ((UINT8)BspCore & 0x000000FF); |
| |
| // |
| // Set up the remote task structure |
| // |
| TrainingTask.DataTransfer.DataPtr = EnvPtr; |
| TrainingTask.DataTransfer.DataSizeInDwords = (UINT16) (AllocHeapParams.RequestedBufferSize + 3) / 4; |
| TrainingTask.DataTransfer.DataTransferFlags = 0; |
| TrainingTask.ExeFlags = 0; |
| TrainingTask.FuncAddress.PfApTaskI = (PF_AP_TASK_I)MemFParallelTraining; |
| |
| // |
| // Get Target AP Core |
| // |
| GetGivenModuleCoreRange (Socket, Module, &LowCore, &HighCore, StdHeader); |
| APCore = (UINT8) (LowCore & 0x000000FF); |
| |
| // |
| // Launch Remote Training |
| // |
| ApUtilRunCodeOnSocketCore (Socket, APCore, &TrainingTask, StdHeader); |
| |
| HeapDeallocateBuffer (AllocHeapParams.BufferHandle, StdHeader); |
| |
| return TRUE; |
| } else { |
| PutEventLog (AGESA_FATAL, MEM_ERROR_HEAP_ALLOCATE_FOR_REMOTE_TRAINING_ENV, NBPtr->Node, 0, 0, 0, StdHeader); |
| SetMemError (AGESA_FATAL, MCTPtr); |
| ASSERT(FALSE); // Could not allocated heap space for "REMOTE_TRAINING_ENV" |
| return FALSE; |
| } |
| } |
| |
| BOOLEAN |
| STATIC |
| MemConstructRemoteNBBlockHY ( |
| IN OUT MEM_NB_BLOCK *NBPtr, |
| IN DIE_STRUCT *MCTPtr, |
| IN MEM_FEAT_BLOCK_NB *FeatPtr |
| ) |
| { |
| CPU_SPECIFIC_SERVICES *FamilySpecificServices; |
| |
| NBPtr->MCTPtr = MCTPtr; |
| NBPtr->PciAddr.AddressValue = MCTPtr->PciAddr.AddressValue; |
| |
| MemNInitNBDataHy (NBPtr); |
| |
| FeatPtr->InitCPG (NBPtr); |
| NBPtr->FeatPtr = FeatPtr; |
| FeatPtr->InitHwRxEn (NBPtr); |
| MemNSwitchDCTNb (NBPtr, 0); |
| |
| //---------------------------------------------------------------------------- |
| // Get TSC rate of the this AP |
| //---------------------------------------------------------------------------- |
| GetCpuServicesOfCurrentCore (&FamilySpecificServices, &NBPtr->MemPtr->StdHeader); |
| FamilySpecificServices->GetTscRate (FamilySpecificServices, &NBPtr->MemPtr->TscRate, &NBPtr->MemPtr->StdHeader); |
| |
| return TRUE; |
| } |