diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmflow.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmflow.c | 392 |
1 files changed, 0 insertions, 392 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmflow.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmflow.c deleted file mode 100644 index 8dc1191f8f..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmflow.c +++ /dev/null @@ -1,392 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mmflow.c - * - * Main Memory Flow Entrypoint file - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Main) - * @e \$Revision: 48768 $ @e \$Date: 2011-03-11 06:18:53 +0800 (Fri, 11 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 "cpuRegisters.h" -#include "cpuServices.h" -#include "GeneralServices.h" -#include "cpuFamilyTranslation.h" -#include "OptionMemory.h" -#include "mm.h" -#include "mn.h" -#include "mt.h" -#include "mu.h" -#include "heapManager.h" -#include "AdvancedApi.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_MAIN_MMFLOW_FILECODE -/* features */ - -extern MEM_NB_SUPPORT memNBInstalled[]; -extern MEM_TECH_CONSTRUCTOR* memTechInstalled[]; -extern MEM_FEAT_BLOCK_MAIN MemFeatMain; -extern MEM_FLOW_CFG* memFlowControlInstalled[]; - -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -VOID -STATIC -MemSPDDataProcess ( - IN OUT MEM_DATA_STRUCT *MemPtr - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function is the main memory configuration function for DR DDR3 - * - * Requirements: - * - * Run-Time Requirements: - * 1. Complete Hypertransport Bus Configuration - * 2. AmdMemInitDataStructDef must be run to set default values - * 3. MSR bit to allow access to high PCI regs set on all nodes - * 4. BSP in Big Real Mode - * 5. Stack available - * 6. MCG_CTL=-1, MC4_EN=0 for all CPUs - * 7. MCi_STS from shutdown/warm reset recorded (if desired) prior to entry - * 8. All var MTRRs reset to zero - * 9. State of NB_CFG.DisDatMsk set properly on all CPUs - * - * @param[in,out] *MemPtr - Pointer to the MEM_DATA_STRUCT - * - * @return AGESA_STATUS - * - AGESA_ALERT - * - AGESA_FATAL - * - AGESA_SUCCESS - * - AGESA_WARNING - */ -AGESA_STATUS -AmdMemAuto ( - IN OUT MEM_DATA_STRUCT *MemPtr - ) -{ - MEM_SHARED_DATA mmSharedData; - MEM_MAIN_DATA_BLOCK mmData; - MEM_NB_BLOCK *NBPtr; - MEM_TECH_BLOCK *TechPtr; - ALLOCATE_HEAP_PARAMS AllocHeapParams; - AGESA_STATUS Retval; - UINT8 i; - UINT8 Die; - UINT8 DieCount; - UINT8 Tab; - CPU_SPECIFIC_SERVICES *FamilySpecificServices; - - ASSERT (MemPtr != NULL); - - AGESA_TESTPOINT (TpProcMemAmdMemAuto, &MemPtr->StdHeader); - - IDS_HDT_CONSOLE (MEM_FLOW, "MEM PARAMS:\n"); - IDS_HDT_CONSOLE (MEM_FLOW, "\tBottomIo : %04x\n", MemPtr->ParameterListPtr->BottomIo); - IDS_HDT_CONSOLE (MEM_FLOW, "\tMemHoleRemap : %d\n", MemPtr->ParameterListPtr->MemHoleRemapping); - IDS_HDT_CONSOLE (MEM_FLOW, "\tLimitBelow1TB : %d\n", MemPtr->ParameterListPtr->LimitMemoryToBelow1Tb); - IDS_HDT_CONSOLE (MEM_FLOW, "\tUserTimingMode : %d\n", MemPtr->ParameterListPtr->UserTimingMode); - IDS_HDT_CONSOLE (MEM_FLOW, "\tMemClockValue : %d\n", MemPtr->ParameterListPtr->MemClockValue); - IDS_HDT_CONSOLE (MEM_FLOW, "\tBankIntlv : %d\n", MemPtr->ParameterListPtr->EnableBankIntlv); - IDS_HDT_CONSOLE (MEM_FLOW, "\tNodeIntlv : %d\n", MemPtr->ParameterListPtr->EnableNodeIntlv); - IDS_HDT_CONSOLE (MEM_FLOW, "\tChannelIntlv : %d\n", MemPtr->ParameterListPtr->EnableChannelIntlv); - IDS_HDT_CONSOLE (MEM_FLOW, "\tEccFeature : %d\n", MemPtr->ParameterListPtr->EnableEccFeature); - IDS_HDT_CONSOLE (MEM_FLOW, "\tPowerDown : %d\n", MemPtr->ParameterListPtr->EnablePowerDown); - IDS_HDT_CONSOLE (MEM_FLOW, "\tOnLineSpare : %d\n", MemPtr->ParameterListPtr->EnableOnLineSpareCtl); - IDS_HDT_CONSOLE (MEM_FLOW, "\tParity : %d\n", MemPtr->ParameterListPtr->EnableParity); - IDS_HDT_CONSOLE (MEM_FLOW, "\tBankSwizzle : %d\n", MemPtr->ParameterListPtr->EnableBankSwizzle); - IDS_HDT_CONSOLE (MEM_FLOW, "\tMemClr : %d\n", MemPtr->ParameterListPtr->EnableMemClr); - IDS_HDT_CONSOLE (MEM_FLOW, "\tUmaMode : %d\n", MemPtr->ParameterListPtr->UmaMode); - IDS_HDT_CONSOLE (MEM_FLOW, "\tUmaSize : %d\n", MemPtr->ParameterListPtr->UmaSize); - IDS_HDT_CONSOLE (MEM_FLOW, "\tMemRestoreCtl : %d\n", MemPtr->ParameterListPtr->MemRestoreCtl); - IDS_HDT_CONSOLE (MEM_FLOW, "\tSaveMemContextCtl : %d\n\n", MemPtr->ParameterListPtr->SaveMemContextCtl); - - //---------------------------------------------------------------------------- - // Get TSC rate, which will be used later in Wait10ns routine - //---------------------------------------------------------------------------- - GetCpuServicesOfCurrentCore ((const CPU_SPECIFIC_SERVICES **)&FamilySpecificServices, &MemPtr->StdHeader); - FamilySpecificServices->GetTscRate (FamilySpecificServices, &MemPtr->TscRate, &MemPtr->StdHeader); - - //---------------------------------------------------------------------------- - // Read In SPD Data - //---------------------------------------------------------------------------- - AGESA_TESTPOINT (TpProcMemBeforeSpdProcessing, &MemPtr->StdHeader); - MemSPDDataProcess (MemPtr); - - //---------------------------------------------------------------- - // Initialize Main Data Block - //---------------------------------------------------------------- - mmData.MemPtr = MemPtr; - mmData.mmSharedPtr = &mmSharedData; - LibAmdMemFill (&mmSharedData, 0, sizeof (mmSharedData), &MemPtr->StdHeader); - mmSharedData.DimmExcludeFlag = NORMAL; - mmSharedData.NodeIntlv.IsValid = FALSE; - //---------------------------------------------------------------- - // Discover populated CPUs - // - //---------------------------------------------------------------- - Retval = MemSocketScan (&mmData); - if (Retval == AGESA_FATAL) { - return Retval; - } - DieCount = mmData.DieCount; - //---------------------------------------------------------------- - // - // Allocate Memory for NB and Tech Blocks - // - // NBPtr[Die]----+ - // | - // V - // +---+---+---+---+---+---+---+---+ - // | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | NB Blocks - // +---+---+---+---+---+---+---+---+ - // | | | | | | | | - // | | | | | | | | - // v v v v v v v v - // +---+---+---+---+---+---+---+---+ - // | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Tech Blocks - // +---+---+---+---+---+---+---+---+ - // - // - //---------------------------------------------------------------- - AllocHeapParams.RequestedBufferSize = (DieCount * (sizeof (MEM_NB_BLOCK) + sizeof (MEM_TECH_BLOCK))); - AllocHeapParams.BufferHandle = AMD_MEM_AUTO_HANDLE; - AllocHeapParams.Persist = HEAP_LOCAL_CACHE; - if (AGESA_SUCCESS != HeapAllocateBuffer (&AllocHeapParams, &MemPtr->StdHeader)) { - ASSERT(FALSE); // NB and Tech Block Heap allocate error - return AGESA_FATAL; - } - NBPtr = (MEM_NB_BLOCK *)AllocHeapParams.BufferPtr; - TechPtr = (MEM_TECH_BLOCK *) (&NBPtr[DieCount]); - mmData.NBPtr = NBPtr; - mmData.TechPtr = TechPtr; - - //---------------------------------------------------------------- - // Create NB Blocks - // - //---------------------------------------------------------------- - for (Die = 0 ; Die < DieCount ; Die++ ) { - i = 0; - while (memNBInstalled[i].MemConstructNBBlock != 0) { - if (memNBInstalled[i].MemConstructNBBlock (&NBPtr[Die], MemPtr, memNBInstalled[i].MemFeatBlock, &mmSharedData, Die) == TRUE) { - break; - } - i++; - } - // Couldn't find a NB which supported this family - if (memNBInstalled[i].MemConstructNBBlock == 0) { - return AGESA_FATAL; - } - } - //---------------------------------------------------------------- - // Create Technology Blocks - // - //---------------------------------------------------------------- - for (Die = 0 ; Die < DieCount ; Die++ ) { - i = 0; - while (memTechInstalled[i] != NULL) { - if (memTechInstalled[i] (&TechPtr[Die], &NBPtr[Die])) { - NBPtr[Die].TechPtr = &TechPtr[Die]; - break; - } - i++; - } - // Couldn't find a Tech block which supported this family - if (memTechInstalled[i] == NULL) { - return AGESA_FATAL; - } - } - //---------------------------------------------------------------- - // - // MEMORY INITIALIZATION TASKS - // - //---------------------------------------------------------------- - i = 0; - while (memFlowControlInstalled[i] != NULL) { - Retval = memFlowControlInstalled[i] (&mmData); - if (MemPtr->IsFlowControlSupported == TRUE) { - break; - } - i++; - } - - //---------------------------------------------------------------- - // Deallocate NB register tables - //---------------------------------------------------------------- - for (Tab = 0; Tab < NumberOfNbRegTables; Tab++) { - HeapDeallocateBuffer (GENERATE_MEM_HANDLE (ALLOC_NB_REG_TABLE, Tab, 0, 0), &MemPtr->StdHeader); - } - - //---------------------------------------------------------------- - // Check for errors and return - //---------------------------------------------------------------- - AGESA_TESTPOINT (TpProcMemEnd, &MemPtr->StdHeader); - for (Die = 0; Die < DieCount; Die++) { - if (NBPtr[Die].MCTPtr->ErrCode > Retval) { - Retval = NBPtr[Die].MCTPtr->ErrCode; - } - } - return Retval; -} - - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function fills a default SPD buffer with SPD values for all DIMMs installed in the system - * - * The SPD Buffer is populated with a Socket-Channel-Dimm centric view of the Dimms. At this - * point, the Memory controller type is not known, and the platform BIOS does not know the anything - * about which DIMM is on which DCT. So the DCT relationship is abstracted from the arrangement - * of SPD information here. We use the utility functions GetSpdSocketIndex(), GetMaxChannelsPerSocket(), - * and GetMaxDimmsPerChannel() to Map the SPD data according to which Socket-relative channel the DIMMs - * are connected to. The functions rely on either the maximum values in the - * PlatformSpecificOverridingTable or if unspecified, the absolute maximums in AGESA.H. - * - * This mapping is translated in the Northbridge object Constructor and the Technology block constructor. - * - * @param[in,out] *MemPtr - Pointer to the MEM_DATA_STRUCT - * - */ - -VOID -STATIC -MemSPDDataProcess ( - IN OUT MEM_DATA_STRUCT *MemPtr - ) -{ - UINT8 Socket; - UINT8 Channel; - UINT8 Dimm; - UINT8 DimmIndex; - UINT32 AgesaStatus; - UINT8 MaxSockets; - UINT8 MaxChannelsPerSocket; - UINT8 MaxDimmsPerChannel; - SPD_DEF_STRUCT *DimmSPDPtr; - PSO_TABLE *PsoTable; - ALLOCATE_HEAP_PARAMS AllocHeapParams; - AGESA_READ_SPD_PARAMS SpdParam; - - ASSERT (MemPtr != NULL); - MaxSockets = (UINT8) (0x000000FF & GetPlatformNumberOfSockets ()); - PsoTable = MemPtr->ParameterListPtr->PlatformMemoryConfiguration; - // - // Allocate heap for the table - // - AllocHeapParams.RequestedBufferSize = (GetSpdSocketIndex (PsoTable, MaxSockets, &MemPtr->StdHeader) * sizeof (SPD_DEF_STRUCT)); - AllocHeapParams.BufferHandle = AMD_MEM_SPD_HANDLE; - AllocHeapParams.Persist = HEAP_LOCAL_CACHE; - if (HeapAllocateBuffer (&AllocHeapParams, &MemPtr->StdHeader) == AGESA_SUCCESS) { - MemPtr->SpdDataStructure = (SPD_DEF_STRUCT *) AllocHeapParams.BufferPtr; - // - // Initialize SpdParam Structure - // - LibAmdMemCopy ((VOID *)&SpdParam, (VOID *)MemPtr, (UINTN)sizeof (SpdParam.StdHeader), &MemPtr->StdHeader); - // - // Populate SPDDataBuffer - // - SpdParam.MemData = MemPtr; - DimmIndex = 0; - for (Socket = 0; Socket < (UINT16)MaxSockets; Socket++) { - MaxChannelsPerSocket = GetMaxChannelsPerSocket (PsoTable, Socket, &MemPtr->StdHeader); - SpdParam.SocketId = Socket; - for (Channel = 0; Channel < MaxChannelsPerSocket; Channel++) { - SpdParam.MemChannelId = Channel; - MaxDimmsPerChannel = GetMaxDimmsPerChannel (PsoTable, Socket, Channel); - for (Dimm = 0; Dimm < MaxDimmsPerChannel; Dimm++) { - SpdParam.DimmId = Dimm; - DimmSPDPtr = &(MemPtr->SpdDataStructure[DimmIndex++]); - SpdParam.Buffer = DimmSPDPtr->Data; - AGESA_TESTPOINT (TpProcMemBeforeAgesaReadSpd, &MemPtr->StdHeader); - AgesaStatus = AgesaReadSpd (0, &SpdParam); - AGESA_TESTPOINT (TpProcMemAfterAgesaReadSpd, &MemPtr->StdHeader); - if (AgesaStatus == AGESA_SUCCESS) { - DimmSPDPtr->DimmPresent = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, "SPD Socket %d Channel %d Dimm %d: %08x\n", Socket, Channel, Dimm, SpdParam.Buffer); - } else { - DimmSPDPtr->DimmPresent = FALSE; - } - } - } - } - } else { - PutEventLog (AGESA_FATAL, MEM_ERROR_HEAP_ALLOCATE_FOR_SPD, 0, 0, 0, 0, &MemPtr->StdHeader); - // - // Assert here if unable to allocate heap for SPDs - // - IDS_ERROR_TRAP; - } -} |