diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f10/Proc/Mem/NB/mnreg.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f10/Proc/Mem/NB/mnreg.c | 396 |
1 files changed, 0 insertions, 396 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Proc/Mem/NB/mnreg.c b/src/vendorcode/amd/agesa/f10/Proc/Mem/NB/mnreg.c deleted file mode 100644 index 53a8df4f1c..0000000000 --- a/src/vendorcode/amd/agesa/f10/Proc/Mem/NB/mnreg.c +++ /dev/null @@ -1,396 +0,0 @@ -/** - * @file - * - * mnreg.c - * - * Common Northbridge register access functions - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/NB/) - * @e \$Revision: 11190 $ @e \$Date: 2009-03-02 10:39:45 -0600 (Mon, 02 Mar 2009) $ - * - **/ -/***************************************************************************** -* -* 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 "AdvancedApi.h" -#include "amdlib.h" -#include "Ids.h" -#include "mm.h" -#include "mn.h" -#include "merrhdl.h" -#include "Filecode.h" -#include "GeneralServices.h" -#define FILECODE PROC_MEM_NB_MNREG_FILECODE - - -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function sets the current DCT to work on. - * Should be called before accessing a certain DCT - * All data structures will be updated to point to the current DCT - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Dct - ID of the target DCT - * - */ - -VOID -MemNSwitchDCTNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Dct - ) -{ - ASSERT (NBPtr->DctCount > 1); - NBPtr->Dct = Dct ? 1 : 0; - NBPtr->MCTPtr->Dct = NBPtr->Dct; - NBPtr->DCTPtr = &(NBPtr->MCTPtr->DctData[NBPtr->Dct]); - NBPtr->PsPtr = &(NBPtr->PSBlock[NBPtr->Dct]); - NBPtr->DctCachePtr = &(NBPtr->DctCache[NBPtr->Dct]); - - MemNSwitchChannelNb (NBPtr, NBPtr->Channel); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function sets the current channel to work on. - * Should be called before accessing a certain channel - * All data structures will be updated to point to the current channel - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Channel - ID of the target channel - * - */ - -VOID -MemNSwitchChannelNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Channel - ) -{ - NBPtr->Channel = Channel ? 1 : 0; - NBPtr->ChannelPtr = &(NBPtr->DCTPtr->ChData[NBPtr->Channel]); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function gets a bit field from PCI register - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] FieldName - Field name - * - * @return Bit field value - */ - -UINT32 -MemNGetBitFieldNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN BIT_FIELD_NAME FieldName - ) -{ - UINT32 Value; - - ASSERT (FieldName < BFEndOfList); - Value = NBPtr->MemNCmnGetSetFieldNb (NBPtr, 0, FieldName, 0); - return Value; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function sets a bit field from PCI register - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] FieldName - Field name - * @param[in] Field - Value to be stored in PCT register - * - */ - -VOID -MemNSetBitFieldNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN BIT_FIELD_NAME FieldName, - IN UINT32 Field - ) -{ - ASSERT (FieldName < BFEndOfList); - NBPtr->MemNCmnGetSetFieldNb (NBPtr, 1, FieldName, Field); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * Check if bitfields of all enabled DCTs on a die have the expected value. Ignore - * DCTs that are disabled. - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] FieldName - Bit Field name - * @param[in] Field - Value to be checked - * - * @return TRUE - All enabled DCTs have the expected value on the bitfield. - * @return FALSE - Not all enabled DCTs have the expected value on the bitfield. - * - * ---------------------------------------------------------------------------- - */ -BOOLEAN -MemNBrdcstCheckNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN BIT_FIELD_NAME FieldName, - IN UINT32 Field - ) -{ - UINT8 Dct; - UINT8 CurrentDCT; - Dct = NBPtr->Dct; - for (CurrentDCT = 0; CurrentDCT < NBPtr->DctCount; CurrentDCT++) { - MemNSwitchDCTNb (NBPtr, CurrentDCT); - if ((NBPtr->DCTPtr->Timings.DctMemSize != 0) && !((CurrentDCT == 1) && NBPtr->Ganged)) { - if (MemNGetBitFieldNb (NBPtr, FieldName) != Field) { - MemNSwitchDCTNb (NBPtr, Dct); - return FALSE; - } - } - } - MemNSwitchDCTNb (NBPtr, Dct); - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * Set bitfields of all enabled DCTs on a die to a value. Ignore - * DCTs that are disabled. - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] FieldName - Bit Field name - * @param[in] Field - Value to be set - * - * ---------------------------------------------------------------------------- - */ -VOID -MemNBrdcstSetNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN BIT_FIELD_NAME FieldName, - IN UINT32 Field - ) -{ - UINT8 Dct; - UINT8 CurrentDCT; - Dct = NBPtr->Dct; - for (CurrentDCT = 0; CurrentDCT < NBPtr->DctCount; CurrentDCT++) { - MemNSwitchDCTNb (NBPtr, CurrentDCT); - if ((NBPtr->DCTPtr->Timings.DctMemSize != 0) && !((CurrentDCT == 1) && NBPtr->Ganged)) { - MemNSetBitFieldNb (NBPtr, FieldName, Field); - } - } - MemNSwitchDCTNb (NBPtr, Dct); -} - -/*-----------------------------------------------------------------------------*/ -/** - * This function calculates the memory channel index relative to the - * socket, taking the Die number, the Dct, and the channel. - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Dct - * @param[in] Channel - * - */ -UINT8 -MemNGetSocketRelativeChannelNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Dct, - IN UINT8 Channel - ) -{ - return ((NBPtr->MCTPtr->DieId *NBPtr->DctCount) + Dct); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * Poll a bitfield. If the bitfield does not get set to the target value within - * specified microseconds, it times out. - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] FieldName - Bit Field name - * @param[in] Field - Value to be set - * @param[in] MicroSecond - Number of microsecond to wait - * @param[in] IfBroadCast - Need to broadcast to both DCT or not - * - * ---------------------------------------------------------------------------- - */ -VOID -MemNPollBitFieldNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN BIT_FIELD_NAME FieldName, - IN UINT32 Field, - IN UINT32 MicroSecond, - IN BOOLEAN IfBroadCast - ) -{ - UINT8 ExcludeDCT; - UINT16 ExcludeChipSelMask; - UINT32 EventInfo; - UINT64 InitTSC; - UINT64 CurrentTSC; - UINT64 TimeOut; - AGESA_STATUS EventClass; - MEM_DATA_STRUCT *MemPtr; - DIE_STRUCT *MCTPtr; - BOOLEAN TimeoutEn; - - MemPtr = NBPtr->MemPtr; - MCTPtr = NBPtr->MCTPtr; - ExcludeDCT = EXCLUDE_ALL_DCT; - ExcludeChipSelMask = EXCLUDE_ALL_CHIPSEL; - TimeoutEn = TRUE; - IDS_TIMEOUT_CTL (&TimeoutEn); - - CurrentTSC = 0; - LibAmdMsrRead (TSC, &InitTSC, &MemPtr->StdHeader); - TimeOut = InitTSC + ((UINT64) MicroSecond * 1600); - - while ((CurrentTSC < TimeOut) || !TimeoutEn) { - if (IfBroadCast) { - if (NBPtr->BrdcstCheck (NBPtr, FieldName, Field)) { - break; - } - } else { - if (MemNGetBitFieldNb (NBPtr, FieldName) == Field) { - break; - } - } - LibAmdMsrRead (TSC, &CurrentTSC, &MemPtr->StdHeader); - } - - if ((CurrentTSC >= TimeOut) && TimeoutEn) { - // Default event class - // If different event class is needed in one entry, override it. - EventClass = AGESA_ERROR; - switch (FieldName) { - case BFDramEnabled: - EventInfo = MEM_ERROR_DRAM_ENABLED_TIME_OUT; - break; - case BFDctAccessDone: - EventInfo = MEM_ERROR_DCT_ACCESS_DONE_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - case BFSendCtrlWord: - EventInfo = MEM_ERROR_SEND_CTRL_WORD_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - case BFPrefDramTrainMode: - EventInfo = MEM_ERROR_PREF_DRAM_TRAIN_MODE_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - case BFEnterSelfRef: - EventInfo = MEM_ERROR_ENTER_SELF_REF_TIME_OUT; - break; - case BFFreqChgInProg: - EventInfo = MEM_ERROR_FREQ_CHG_IN_PROG_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - case BFExitSelfRef: - EventInfo = MEM_ERROR_EXIT_SELF_REF_TIME_OUT; - break; - case BFSendMrsCmd: - EventInfo = MEM_ERROR_SEND_MRS_CMD_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - case BFSendZQCmd: - EventInfo = MEM_ERROR_SEND_ZQ_CMD_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - case BFDctExtraAccessDone: - EventInfo = MEM_ERROR_DCT_EXTRA_ACCESS_DONE_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - case BFMemClrBusy: - EventInfo = MEM_ERROR_MEM_CLR_BUSY_TIME_OUT; - break; - case BFMemCleared: - EventInfo = MEM_ERROR_MEM_CLEARED_TIME_OUT; - break; - case BFFlushWr: - EventInfo = MEM_ERROR_FLUSH_WR_TIME_OUT; - ExcludeDCT = NBPtr->Dct; - break; - default: - EventClass = 0; - EventInfo = 0; - IDS_ERROR_TRAP; - } - - PutEventLog (EventClass, EventInfo, NBPtr->Node, NBPtr->Dct, NBPtr->Channel, 0, &MemPtr->StdHeader); - SetMemError (EventClass, MCTPtr); - MemPtr->ErrorHandling (MCTPtr, ExcludeDCT, ExcludeChipSelMask, &MemPtr->StdHeader); - } -} - - |