diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15/Proc/Mem/NB/mnflow.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15/Proc/Mem/NB/mnflow.c | 333 |
1 files changed, 0 insertions, 333 deletions
diff --git a/src/vendorcode/amd/agesa/f15/Proc/Mem/NB/mnflow.c b/src/vendorcode/amd/agesa/f15/Proc/Mem/NB/mnflow.c deleted file mode 100644 index c2ec0112d2..0000000000 --- a/src/vendorcode/amd/agesa/f15/Proc/Mem/NB/mnflow.c +++ /dev/null @@ -1,333 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mnflow.c - * - * Common Northbridge initializer flow for MCT and DCT - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/NB) - * @e \$Revision: 56279 $ @e \$Date: 2011-07-11 13:11:28 -0600 (Mon, 11 Jul 2011) $ - * - **/ -/***************************************************************************** -* -* Copyright (C) 2012 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 "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G2_PEI) - -#define FILECODE PROC_MEM_NB_MNFLOW_FILECODE -/* features */ -#include "mftds.h" - -extern MEM_PSC_FLOW_BLOCK* memPlatSpecFlowArray[]; -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -BOOLEAN -STATIC -MemNInitDCTNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); - -VOID -STATIC -MemNCleanupDctRegsNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); - -VOID -STATIC -MemNGetPORFreqLimitTblDrvNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function programs the MCT with initial values - * - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - * @return TRUE - AGESA_FATAL error did not occur (it is possible to have an Error that is not AGESA_SUCCESS) - * @return FALSE - AGESA_FATAL error occurred - */ - -BOOLEAN -MemNInitMCTNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - MEM_TECH_BLOCK *TechPtr; - UINT8 Dct; - BOOLEAN Flag; - ID_INFO CallOutIdInfo; - - TechPtr = NBPtr->TechPtr; - // Switch Tech functions for Nb - NBPtr->TechBlockSwitch (NBPtr); - // Start Memory controller initialization sequence - Flag = FALSE; - if (TechPtr->DimmPresence (TechPtr)) { - AGESA_TESTPOINT (TpProcMemPlatformSpecificInit, &(NBPtr->MemPtr->StdHeader)); - if (NBPtr->MemNPlatformSpecificFormFactorInitNb (NBPtr)) { - AGESA_TESTPOINT (TpProcMemSpdTiming, &(NBPtr->MemPtr->StdHeader)); - if (TechPtr->SpdCalcWidth (TechPtr)) { - AGESA_TESTPOINT (TpProcMemSpeedTclConfig, &(NBPtr->MemPtr->StdHeader)); - if (TechPtr->SpdGetTargetSpeed (TechPtr)) { - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - - Flag |= MemNInitDCTNb (NBPtr); - } - - if (Flag && !NBPtr->IsSupported[TwoStageDramInit] && (NBPtr->MCTPtr->ErrCode != AGESA_FATAL)) { - MemFInitTableDrive (NBPtr, MTBeforeDInit); - AGESA_TESTPOINT (TpProcMemBeforeAgesaHookBeforeDramInit, &(NBPtr->MemPtr->StdHeader)); - CallOutIdInfo.IdField.SocketId = NBPtr->MCTPtr->SocketId; - CallOutIdInfo.IdField.ModuleId = NBPtr->MCTPtr->DieId; - IDS_HDT_CONSOLE (MEM_FLOW, "\nCalling out to Platform BIOS on Socket %d Module %d...\n", CallOutIdInfo.IdField.SocketId, CallOutIdInfo.IdField.ModuleId); - AgesaHookBeforeDramInit ((UINTN) CallOutIdInfo.IdInformation, NBPtr->MemPtr); - IDS_HDT_CONSOLE (MEM_FLOW, "\nVDDIO = 1.%dV\n", (NBPtr->RefPtr->DDR3Voltage == VOLT1_5) ? 5 : - (NBPtr->RefPtr->DDR3Voltage == VOLT1_35) ? 35 : - (NBPtr->RefPtr->DDR3Voltage == VOLT1_25) ? 25 : 999); - AGESA_TESTPOINT (TpProcMemAfterAgesaHookBeforeDramInit, &(NBPtr->MemPtr->StdHeader)); - IDS_OPTION_HOOK (IDS_BEFORE_DRAM_INIT, NBPtr, &(NBPtr->MemPtr->StdHeader)); - NBPtr->StartupDCT (NBPtr); - } - } - } - } - } - return (BOOLEAN) (NBPtr->MCTPtr->ErrCode != AGESA_FATAL); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function initializes the platform specific block for families that support - * table driven form factor - * - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - * @return TRUE - AGESA_SUCCESS - */ - -BOOLEAN -MemNPlatformSpecificFormFactorInitTblDrvNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - UINT8 Dct; - - for (Dct = 0; Dct < NBPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - NBPtr->PsPtr->MemPDoPs = MemPPSCFlow; - NBPtr->PsPtr->MemPGetPORFreqLimit = MemNGetPORFreqLimitTblDrvNb; - NBPtr->PsPtr->MemPGetPass1Seeds = MemPGetPSCPass1Seed; - } - - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function selects appropriate Tech functions for the NB. - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - */ - -VOID -MemNTechBlockSwitchNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - MEM_TECH_BLOCK *TechPtr; - - TechPtr = NBPtr->TechPtr; - - // Specify Dimm-Byte training for Nb - MemTDimmByteTrainInit (TechPtr); - - // Filter included for RcvrEn training. - // note: If you'd like to drop the filter, you have to comment out these two lines together. - TechPtr->MaxFilterDly = MAX_FILTER_DLY_DDR3; - TechPtr->SaveRcvrEnDly = MemTSaveRcvrEnDlyByteFilter; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function programs the DCT with initial values - * - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - * @return TRUE - Error did not occur - * @return FALSE - Error occurred - */ - -BOOLEAN -STATIC -MemNInitDCTNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - MEM_TECH_BLOCK *TechPtr; - TechPtr = NBPtr->TechPtr; - TechPtr->SetDramMode (TechPtr); - - if (!NBPtr->MCTPtr->GangedMode || (NBPtr->MCTPtr->Dct == 0)) { - if (NBPtr->DCTPtr->Timings.DctDimmValid == 0) { - NBPtr->DisableDCT (NBPtr); - } else { - MemNCleanupDctRegsNb (NBPtr); - if (TechPtr->AutoCycTiming (TechPtr)) { - if (TechPtr->SpdSetBanks (TechPtr)) { - if (NBPtr->StitchMemory (NBPtr)) { - // if all dimms on a DCT are disabled, the DCT needs to be disabled. - if (NBPtr->DCTPtr->Timings.CsEnabled != 0) { - if (NBPtr->AutoConfig (NBPtr)) { - if (NBPtr->PlatformSpec (NBPtr)) { - return TRUE; - } - } - } else { - NBPtr->DisableDCT (NBPtr); - } - } - } - } - } - } - return FALSE; -} - -/*-----------------------------------------------------------------------------*/ -/** - * - * This function clears DCT registers - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - */ - -VOID -STATIC -MemNCleanupDctRegsNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - BIT_FIELD_NAME BitField; - - for (BitField = BFCSBaseAddr0Reg; BitField <= BFCSBaseAddr7Reg; BitField++) { - MemNSetBitFieldNb (NBPtr, BitField, 0); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This is function gets the POR speed limit for families supports table driven form factor - * - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - */ - -VOID -STATIC -MemNGetPORFreqLimitTblDrvNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - UINT8 i; - - i = 0; - while (memPlatSpecFlowArray[i] != NULL) { - if ((memPlatSpecFlowArray[i])->MaxFrequency (NBPtr, (memPlatSpecFlowArray[i])->EntryOfTables)) { - break; - } - i++; - } -}
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