diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/Mem/NB/mnfeat.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/Mem/NB/mnfeat.c | 1293 |
1 files changed, 0 insertions, 1293 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/Mem/NB/mnfeat.c b/src/vendorcode/amd/agesa/f14/Proc/Mem/NB/mnfeat.c deleted file mode 100644 index 0bec48161c39..000000000000 --- a/src/vendorcode/amd/agesa/f14/Proc/Mem/NB/mnfeat.c +++ /dev/null @@ -1,1293 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mnfeat.c - * - * Common Northbridge features - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/NB) - * @e \$Revision: 38442 $ @e \$Date: 2010-09-24 06:39:57 +0800 (Fri, 24 Sep 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 "AdvancedApi.h" -#include "amdlib.h" -#include "Ids.h" -#include "OptionMemory.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "PlatformMemoryConfiguration.h" -#include "merrhdl.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_NB_MNFEAT_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ -#define MAX_CL_CONT_READ 32 -#define MAX_CL_CONT_WRITE 32 - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -VOID -MemNInitCPGNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); - -VOID -MemNInitDqsTrainRcvrEnHwNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); - -VOID -MemNDisableDqsTrainRcvrEnHwNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); - -VOID -STATIC -MemNContWritePatternNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address, - IN UINT8 Pattern[], - IN UINT16 ClCount - ); - -VOID -STATIC -MemNContReadPatternNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT32 Address, - IN UINT16 ClCount - ); - -VOID -STATIC -MemNGenHwRcvEnReadsNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address - ); - -UINT16 -STATIC -MemNCompareTestPatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT16 ByteCount - ); - -UINT16 -STATIC -MemNInsDlyCompareTestPatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT16 ByteCount - ); - -VOID -STATIC -MemNContWritePatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address, - IN UINT8 Pattern[], - IN UINT16 ClCount - ); - -VOID -STATIC -MemNContReadPatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT32 Address, - IN UINT16 ClCount - ); - -VOID -STATIC -MemNGenHwRcvEnReadsClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address - ); - -BOOLEAN -STATIC -MemNBeforeMemClrClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN VOID *UnUsed - ); - -VOID -STATIC -MemNGenHwRcvEnReadsUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address - ); - -VOID -STATIC -MemNRrwActivateCmd ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 ChipSelect, - IN UINT8 Bank, - IN UINT32 RowAddress - ); - -VOID -STATIC -MemNRrwPrechargeCmd ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 ChipSelect, - IN UINT8 Bank - ); - -VOID -STATIC -MemNContReadPatternUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT32 Address, - IN UINT16 ClCount - ); - -VOID -STATIC -MemNContWritePatternUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address, - IN UINT8 Pattern[], - IN UINT16 ClCount - ); - -VOID -MemNInitCPGClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); - -VOID -MemNInitCPGUnb ( - IN OUT MEM_NB_BLOCK *NBPtr - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function assigns read/write function pointers to CPG read/write modules. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * - */ -VOID -MemNInitCPGNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - NBPtr->WritePattern = MemNContWritePatternNb; - NBPtr->ReadPattern = MemNContReadPatternNb; - NBPtr->GenHwRcvEnReads = MemNGenHwRcvEnReadsNb; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function initializes member functions of HW Rx En Training. - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - */ - -VOID -MemNInitDqsTrainRcvrEnHwNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - NBPtr->MemNPrepareRcvrEnDlySeed = MemNPrepareRcvrEnDlySeedNb; -} -/* -----------------------------------------------------------------------------*/ -/** - * - * This function disables member functions of Hw Rx En Training. - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - */ - -VOID -MemNDisableDqsTrainRcvrEnHwNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - NBPtr->MemNPrepareRcvrEnDlySeed = (VOID (*) (MEM_NB_BLOCK *)) memDefRet; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function writes 9 or 18 cache lines continuously using GH CPG engine - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Pattern - Array of bytes that will be written to DRAM - * @param[in] Address - System Address [47:16] - * @param[in] ClCount - Number of cache lines - * - */ -VOID -STATIC -MemNContWritePatternNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address, - IN UINT8 Pattern[], - IN UINT16 ClCount - ) -{ - UINT16 ClDiff; - if (ClCount > MAX_CL_CONT_WRITE) { - ClDiff = ClCount - MAX_CL_CONT_WRITE; - ClCount = MAX_CL_CONT_WRITE; - } else { - ClDiff = 0; - } - - // Set F2x11C[MctWrLimit] to desired number of cachelines in the burst. - MemNSetBitFieldNb (NBPtr, BFMctWrLimit, MAX_CL_CONT_WRITE - ClCount); - - // Issue the stream of writes. When F2x11C[MctWrLimit] is reached (or when F2x11C[FlushWr] is set - // again), all the writes are written to DRAM. - Address = MemUSetUpperFSbase (Address, NBPtr->MemPtr); - MemUWriteCachelines (Address, Pattern, ClCount); - - // Flush out prior writes by setting F2x11C[FlushWr]. - MemNSetBitFieldNb (NBPtr, BFFlushWr, 1); - // Wait for F2x11C[FlushWr] to clear, indicating prior writes have been flushed. - while (MemNGetBitFieldNb (NBPtr, BFFlushWr) != 0) {} - - // Set F2x11C[MctWrLimit] to 1Fh to disable write bursting. - MemNSetBitFieldNb (NBPtr, BFMctWrLimit, 0x1F); - - if (ClDiff > 0) { - MemNContWritePatternNb (NBPtr, Address + (MAX_CL_CONT_WRITE * 64), Pattern + (MAX_CL_CONT_WRITE * 64), ClDiff); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function reads 9 or 18 cache lines continuously using GH CPG engine - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] Buffer - Array of bytes to be filled with data read from DRAM - * @param[in] Address - System Address [47:16] - * @param[in] ClCount - Number of cache lines - * - */ - -VOID -STATIC -MemNContReadPatternNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT32 Address, - IN UINT16 ClCount - ) -{ - BOOLEAN DisAutoRefresh; - UINT16 ClDiff; - if (ClCount > MAX_CL_CONT_READ) { - ClDiff = ClCount - MAX_CL_CONT_READ; - ClCount = MAX_CL_CONT_READ; - } else { - ClDiff = 0; - } - - Address = MemUSetUpperFSbase (Address, NBPtr->MemPtr); - - // 1. BIOS ensures that the only accesses outstanding to the MCT are training reads. - // 2. If F2x[1, 0]90[BurstLength32]=1, then BIOS ensures that the DCTs and DRAMs are configured for 64 - // byte bursts (8-beat burst length). This requires that BIOS issue MRS commands to the devices - // to change to an 8-beat burst length and then to restore the desired burst length after training - // is complete. - - if (MemNGetBitFieldNb (NBPtr, BFDisAutoRefresh) == 0) { - DisAutoRefresh = FALSE; - // 3. BIOS programs F2x[1, 0]90[ForceAutoPchg] = 0 and F2x[1, 0]8C[DisAutoRefresh] = 1. - // 4. If necessary, BIOS programs F2x[1, 0]78[EarlyArbEn] = 1 at this time. See register description. - MemNSetBitFieldNb (NBPtr, BFDisAutoRefresh, 1); - // MemNSetBitFieldNb (NBPtr, BFForceAutoPchg, 0); // ForceAutoPchg is 0 by default. - MemNSetBitFieldNb (NBPtr, BFZqcsInterval, 0); - } else { - DisAutoRefresh = TRUE; - } - - MemNSetBitFieldNb (NBPtr, BFPrefCpuDis, 0); - - // 5. BIOS sets F2x11C[MctPrefReqLimit] to the number of training reads (Ntrain) it wishes to generate in the - // training sequence. - MemNSetBitFieldNb (NBPtr, BFMctPrefReqLimit, ClCount - 1); - - // 6. BIOS sets F2x11C[PrefDramTrainMode] bit. - // 7. The act of setting F2x11C[PrefDramTrainMode] causes the MCT to flush out the prefetch stride predictor - // table (removing any existing prefetch stride patterns). - MemNSetBitFieldNb (NBPtr, BFPrefDramTrainMode, 1); - - // 8. BIOS issues an SFENCE (or other serializing instruction) to ensure that the prior write completes. - // 9. For revision C and earlier processors, BIOS generates two training reads. For revision D processors BIOS - // generates three training reads. Three are required to detect the stride with DCQ buddy enabled. These must - // be to consecutive cache lines (i.e. 64 bytes apart) and must not cross a naturally aligned 4 Kbyte boundary. - // 10. These reads set up a stride pattern which is detected by the prefetcher. The prefetcher then continues to - // issue prefetches until F2x11C[MctPrefReqLimit] is reached, at which point the MCT clears - // F2x11C[PrefDramTrainMode]. - MemUDummyCLRead (Address); - MemUDummyCLRead (Address + 0x40); - if (NBPtr->IsSupported[CheckDummyCLRead]) { - MemUDummyCLRead (Address + 0x80); - } - // 11. BIOS issues the remaining (Ntrain - 2 for revisions C and earlier or Ntrain - 3 for revision D) reads after - // checking that F2x11C[PrefDramTrainMode] is cleared. These reads must be to consecutive cache lines - // (i.e., 64 bytes apart) and must not cross a naturally aligned 4KB boundary. These reads hit the prefetches - // and read the data from the prefetch buffer. - while (MemNGetBitFieldNb (NBPtr, BFPrefDramTrainMode) != 0) {} - MemUReadCachelines (Buffer, Address, ClCount); - - // 14. BIOS restores the target values for F2x[1, 0]90[ForceAutoPchg], F2x[1, 0]8C[DisAutoRefresh] and - // F2x[1, 0]90[BurstLength32]. - if (!DisAutoRefresh) { - MemNSetBitFieldNb (NBPtr, BFDisAutoRefresh, 0); - MemNSetBitFieldNb (NBPtr, BFZqcsInterval, 2); - } - - if (ClDiff > 0) { - MemNContReadPatternNb (NBPtr, Buffer + (MAX_CL_CONT_READ * 64), Address + (MAX_CL_CONT_READ * 64), ClDiff); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function generates a continuous burst of reads during HW RcvEn training. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Address - System Address [47:16] - * - */ -VOID -STATIC -MemNGenHwRcvEnReadsNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address - ) -{ - UINT8 TempBuffer[12 * 64]; - UINT8 BurstCount; - - for (BurstCount = 0; BurstCount < 10; BurstCount++) { - NBPtr->ReadPattern (NBPtr, TempBuffer, Address, 12); - NBPtr->FlushPattern (NBPtr, Address, 12); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function writes cache lines continuously using TCB CPG engine - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Pattern - Array of bytes that will be written to DRAM - * @param[in] Address - System Address [47:16] - * @param[in] ClCount - Number of cache lines - * - */ -VOID -STATIC -MemNContWritePatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address, - IN UINT8 Pattern[], - IN UINT16 ClCount - ) -{ - UINT32 PatternHash; - UINT32 *DwordPtr; - UINT16 i; - UINT16 j; - UINT16 Multiplier; - - Multiplier = 1; - - // 1. Program D18F2x1C0[WrDramTrainMode]=1. - MemNSetBitFieldNb (NBPtr, BFWrDramTrainMode, 1); - - PatternHash = ClCount << 24; - for (i = 0; i < 3; i ++) { - PatternHash |= (Pattern[i * ClCount * 24 + 9] << (8 * i)); - } - if (NBPtr->CPGInit != PatternHash) { - - if (ClCount == 3) { - // Double pattern length for MaxRdLat training - Multiplier = 2; - } - - // If write training buffer has not been initialized, initialize it - // 2. Program D18F2x1C0[TrainLength] to the appropriate number of cache lines. - MemNSetBitFieldNb (NBPtr, BFTrainLength, ClCount * Multiplier); - - // 3. Program D18F2x1D0[WrTrainBufAddr]=000h. - MemNSetBitFieldNb (NBPtr, BFWrTrainBufAddr, 0); - - // 4. Successively write each dword of the training pattern to D18F2x1D4. - DwordPtr = (UINT32 *) Pattern; - for (j = 0; j < Multiplier; j++) { - for (i = 0; i < (ClCount * 16); i++) { - MemNSetBitFieldNb (NBPtr, BFWrTrainBufDat, DwordPtr[i]); - } - } - - NBPtr->CPGInit = PatternHash; - } - - // 5. Program D18F2x1D0[WrTrainBufAddr]=000h - MemNSetBitFieldNb (NBPtr, BFWrTrainBufAddr, 0); - - // 6. Program the DRAM training address - MemNSetBitFieldNb (NBPtr, BFWrTrainAdrPtrLo, Address << (16 - 6)); - MemNSetBitFieldNb (NBPtr, BFWrTrainAdrPtrHi, (Address >> (38 - 16)) & 3); - - // 7. Program D18F2x1C0[WrTrainGo]=1. - MemNSetBitFieldNb (NBPtr, BFWrTrainGo, 1); - - // 8. Wait for D18F2x1C0[WrTrainGo]=0. - while (MemNGetBitFieldNb (NBPtr, BFWrTrainGo) != 0) {} - - // 9. Program D18F2x1C0[WrDramTrainMode]=0. - MemNSetBitFieldNb (NBPtr, BFWrDramTrainMode, 0); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function reads cache lines continuously using TCB CPG engine - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] Buffer - Array of bytes to be filled with data read from DRAM - * @param[in] Address - System Address [47:16] - * @param[in] ClCount - Number of cache lines - * - */ - -VOID -STATIC -MemNContReadPatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT32 Address, - IN UINT16 ClCount - ) -{ - UINT16 Multiplier; - - Multiplier = 1; - if (ClCount == 3) { - // Double pattern length for MaxRdLat training - Multiplier = 2; - } - - // 1. Program D18F2x1C0[RdDramTrainMode]=1. - MemNSetBitFieldNb (NBPtr, BFRdDramTrainMode, 1); - - // 2. Program D18F2x1C0[TrainLength] to the appropriate number of cache lines. - MemNSetBitFieldNb (NBPtr, BFTrainLength, ClCount * Multiplier); - - // 3. Program the DRAM training address as follows: - MemNSetBitFieldNb (NBPtr, BFWrTrainAdrPtrLo, Address << (16 - 6)); - MemNSetBitFieldNb (NBPtr, BFWrTrainAdrPtrHi, (Address >> (38 - 16)) & 3); - - // 4. Program D18F2x1D0[WrTrainBufAddr]=000h - MemNSetBitFieldNb (NBPtr, BFWrTrainBufAddr, 0); - - // 5. Program D18F2x1C0[RdTrainGo]=1. - MemNSetBitFieldNb (NBPtr, BFRdTrainGo, 1); - - // 6. Wait for D18F2x1C0[RdTrainGo]=0. - while (MemNGetBitFieldNb (NBPtr, BFRdTrainGo) != 0) {} - - // 7. Read D18F2x1E8[TrainCmpSts] and D18F2x1E8[TrainCmpSts2]. - // This step will be accomplished in Compare routine. - - // 8. Program D18F2x1C0[RdDramTrainMode]=0. - MemNSetBitFieldNb (NBPtr, BFRdDramTrainMode, 0); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function generates a continuous burst of reads during HW RcvEn training. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Address - System Address [47:16] - * - */ -VOID -STATIC -MemNGenHwRcvEnReadsClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address - ) -{ - UINT8 TempBuffer[64]; - UINT8 Count; - - for (Count = 0; Count < 3; Count++) { - NBPtr->ReadPattern (NBPtr, TempBuffer, Address, 64); - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function assigns read/write function pointers to CPG read/write modules. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * - */ -VOID -MemNInitCPGClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - NBPtr->WritePattern = MemNContWritePatternClientNb; - NBPtr->ReadPattern = MemNContReadPatternClientNb; - NBPtr->GenHwRcvEnReads = MemNGenHwRcvEnReadsClientNb; - NBPtr->FlushPattern = (VOID (*) (MEM_NB_BLOCK *, UINT32, UINT16)) memDefRet; - NBPtr->CompareTestPattern = MemNCompareTestPatternClientNb; - NBPtr->InsDlyCompareTestPattern = MemNInsDlyCompareTestPatternClientNb; - NBPtr->FamilySpecificHook[BeforeMemClr] = MemNBeforeMemClrClientNb; - NBPtr->CPGInit = 0; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function compares test pattern with data in buffer and - * return a pass/fail bitmap for 8 bytelanes (upper 8 bits are reserved) - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Buffer[] - Buffer data from DRAM (Measured data from DRAM) to compare - * @param[in] Pattern[] - Pattern (Expected data in ROM/CACHE) to compare against - * @param[in] ByteCount - Byte count - * - * @return PASS - Bitmap of results of comparison - */ - -UINT16 -STATIC -MemNCompareTestPatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT16 ByteCount - ) -{ - return ~((UINT16) MemNGetBitFieldNb (NBPtr, BFTrainCmpSts)); -} - -/*-----------------------------------------------------------------------------*/ -/** - * - * This function compares test pattern with data in buffer and - * return a pass/fail bitmap for 8 bytelanes (upper 8 bits are reserved) - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Buffer[] - Buffer data from DRAM (Measured data from DRAM) to compare - * @param[in] Pattern[] - Pattern (Expected data in ROM/CACHE) to compare against - * @param[in] ByteCount - Byte count - * - * @retval Bitmap of results of comparison - */ -UINT16 -STATIC -MemNInsDlyCompareTestPatternClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT16 ByteCount - ) -{ - return ~((UINT16) MemNGetBitFieldNb (NBPtr, BFTrainCmpSts2)); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates RcvEn seed value for each rank - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - */ -VOID -MemNPrepareRcvrEnDlySeedNb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - MEM_TECH_BLOCK *TechPtr; - CH_DEF_STRUCT *ChannelPtr; - DIE_STRUCT *MCTPtr; - UINT16 SeedTotal; - UINT16 SeedFine; - UINT16 SeedGross; - UINT16 SeedPreGross; - UINT16 SeedTotalPreScaling; - UINT8 ByteLane; - UINT16 Speed; - UINT16 PlatEst; - UINT8 ChipSel; - UINT8 Pass; - UINT16 *PlatEstSeed; - UINT16 SeedValue[9]; - UINT16 SeedTtl[9]; - UINT16 SeedPre[9]; - - TechPtr = NBPtr->TechPtr; - MCTPtr = NBPtr->MCTPtr; - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - Speed = NBPtr->DCTPtr->Timings.Speed; - SeedTotalPreScaling = 0; - ChipSel = TechPtr->ChipSel; - Pass = TechPtr->Pass; - - for (ByteLane = 0; ByteLane < (MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - TechPtr->Bytelane = ByteLane; - if (Pass == 1) { - // Get platform override seed - PlatEstSeed = (UINT16 *) FindPSOverrideEntry (NBPtr->RefPtr->PlatformMemoryConfiguration, PSO_RXEN_SEED, MCTPtr->SocketId, ChannelPtr->ChannelID); - // For Pass1, BIOS starts with the delay value obtained from the first pass of write - // levelization training that was done in DDR3 Training and add a delay value of 3Bh. - PlatEst = 0x3B; - NBPtr->FamilySpecificHook[OverrideRcvEnSeed] (NBPtr, &PlatEst); - PlatEst = ((PlatEstSeed != NULL) ? PlatEstSeed[ByteLane] : PlatEst); - SeedTotal = ChannelPtr->WrDqsDlys[(ChipSel >> 1) * TechPtr->DlyTableWidth () + ByteLane] + PlatEst; - SeedValue[ByteLane] = PlatEst; - } else { - // For Pass2 - // SeedTotalPreScaling = (the total delay values in D18F2x[1,0]9C_x0000_00[24:10] from pass 1 of - // DQS receiver enable training) - 20h. Subtract 1UI to get back to preamble left edge. - if ((ChipSel & 1) == 0) { - // Save Seed for odd CS SeedTotalPreScaling RxEn Value - TechPtr->PrevPassRcvEnDly[ByteLane] = ChannelPtr->RcvEnDlys[(ChipSel >> 1) * TechPtr->DlyTableWidth () + ByteLane]; - } - SeedTotalPreScaling = TechPtr->PrevPassRcvEnDly[ByteLane] - 0x20; - // SeedTotal = SeedTotalPreScaling*target frequency/lowest supported frequency. - SeedTotal = (UINT16) (((UINT32) SeedTotalPreScaling * Speed) / TechPtr->PrevSpeed); - NBPtr->FamilySpecificHook[OverrideRcvEnSeedPassN] (NBPtr, &SeedTotal); - } - SeedTtl[ByteLane] = SeedTotal; - - // SeedGross = SeedTotal DIV 32. - SeedGross = SeedTotal >> 5; - // SeedFine = SeedTotal MOD 32. - SeedFine = SeedTotal & 0x1F; - // Next, determine the gross component of SeedTotal. SeedGrossPass1=SeedTotal DIV 32. - // Then, determine the fine delay component of SeedTotal. SeedFinePass1=SeedTotal MOD 32. - // Use SeedGrossPass1 to determine SeedPreGrossPass1: - - if ((SeedGross & 0x1) != 0) { - //if SeedGross is odd - SeedPreGross = 1; - } else { - //if SeedGross is even - SeedPreGross = 2; - } - // (SeedGross - SeedPreGross) - TechPtr->DiffSeedGrossSeedPreGross[ByteLane] = (SeedGross - SeedPreGross) << 5; - - //BIOS programs registers F2x[1, 0]9C_x[51:50] and F2x[1, 0]9C_x52 with SeedPreGrossPass1 - //and SeedFinePass1 from the preceding steps. - - NBPtr->SetTrainDly (NBPtr, AccessPhRecDly, DIMM_BYTE_ACCESS (ChipSel >> 1, ByteLane), (SeedPreGross << 5) | SeedFine); - SeedPre[ByteLane] = (SeedPreGross << 5) | SeedFine; - - // 202688: Program seed value to RcvEnDly also. - NBPtr->SetTrainDly (NBPtr, AccessRcvEnDly, DIMM_BYTE_ACCESS (ChipSel >> 1, ByteLane), SeedGross << 5); - } - - IDS_HDT_CONSOLE_DEBUG_CODE ( - if (Pass == 1) { - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tSeedValue: "); - for (ByteLane = 0; ByteLane < (MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", SeedValue[ByteLane]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\t\t\tSeedTotal: "); - for (ByteLane = 0; ByteLane < (MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", SeedTtl[ByteLane]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n\t\t\t SeedPRE: "); - for (ByteLane = 0; ByteLane < (MCTPtr->Status[SbEccDimms] ? 9 : 8); ByteLane++) { - IDS_HDT_CONSOLE (MEM_FLOW, "%03x ", SeedPre[ByteLane]); - } - IDS_HDT_CONSOLE (MEM_FLOW, "\n"); - ); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * Waits specified number of MEMCLKs - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] MemClkCount - Number of MEMCLKs - * - * ---------------------------------------------------------------------------- - */ -VOID -MemNWaitXMemClksNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 MemClkCount - ) -{ - MemUWait10ns ((MemClkCount * 100 + NBPtr->DCTPtr->Timings.Speed - 1) / NBPtr->DCTPtr->Timings.Speed, NBPtr->MemPtr); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * Issues dummy TCB write read to zero out CL that is used for MemClr - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] *UnUsed - unused - * - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemNBeforeMemClrClientNb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN VOID *UnUsed - ) -{ - UINT8 Pattern[64]; - UINT8 i; - - for (i = 0; i < 64; i++) { - Pattern[i] = 0; - } - - MemNContWritePatternClientNb (NBPtr, 0x20, Pattern, 1); - MemNContReadPatternClientNb (NBPtr, Pattern, 0x20, 1); - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function uses the PRBS generator in the DCT to send a DDR Activate command - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] ChipSelect - Chip select 0-7 - * @param[in] Bank - Bank Address 0-7 - * @param[in] RowAddress - Row Address [17:0] - * - */ - -VOID -STATIC -MemNRrwActivateCmd ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 ChipSelect, - IN UINT8 Bank, - IN UINT32 RowAddress - ) -{ - // Set Chip select - MemNSetBitFieldNb (NBPtr, BFCmdChipSelect, (1 << ChipSelect)); - // Set Bank Address - MemNSetBitFieldNb (NBPtr, BFCmdBank, Bank); - // Set Row Address - MemNSetBitFieldNb (NBPtr, BFCmdAddress, RowAddress); - // Send the command - MemNSetBitFieldNb (NBPtr, BFSendActCmd, 1); - // Wait for command complete - MemNPollBitFieldNb (NBPtr, BFSendActCmd, 0, PCI_ACCESS_TIMEOUT, FALSE); - // Wait 75 MEMCLKs - NBPtr->WaitXMemClks (NBPtr, 75); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function uses the PRBS generator in the DCT to send a DDR Precharge - * or Precharge All command - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] ChipSelect - Chip select 0-7 - * @param[in] Bank - Bank Address 0-7, PRECHARGE_ALL_BANKS = Precharge All - * - * - */ - -VOID -STATIC -MemNRrwPrechargeCmd ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 ChipSelect, - IN UINT8 Bank - ) -{ - // Wait 25 MEMCLKs - NBPtr->WaitXMemClks (NBPtr, 25); - // Set Chip select - NBPtr->SetBitField (NBPtr, BFCmdChipSelect, (1 << ChipSelect)); - if (Bank == PRECHARGE_ALL_BANKS) { - // Set Row Address, bit 10 - NBPtr->SetBitField (NBPtr, BFCmdAddress, NBPtr->GetBitField (NBPtr, BFCmdAddress) | (1 << 10) ); - } else { - // Clear Row Address, bit 10 - NBPtr->SetBitField (NBPtr, BFCmdAddress, NBPtr->GetBitField (NBPtr, BFCmdAddress) & (~(1 << 10)) ); - // Set Bank Address - NBPtr->SetBitField (NBPtr, BFCmdBank, Bank); - } - // Send the command - NBPtr->SetBitField (NBPtr, BFSendPchgCmd, 1); - // Wait for command complete - NBPtr->PollBitField (NBPtr, BFSendPchgCmd, 0, PCI_ACCESS_TIMEOUT, FALSE); - // Wait 25 MEMCLKs - NBPtr->WaitXMemClks (NBPtr, 25); -} -/* -----------------------------------------------------------------------------*/ -/** - * - * - * This function generates a continuous burst of reads for HW RcvEn - * training using the Unified Northbridge Reliable Read/Write Engine. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Address - Unused by this function - * - */ -VOID -STATIC -MemNGenHwRcvEnReadsUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address - ) -{ - VOID *DummyPtr; - DummyPtr = NULL; - // - // Issue Stream of Reads from the Target Rank - // - NBPtr->ReadPattern (NBPtr, DummyPtr, 0, NBPtr->TechPtr->PatternLength); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function generates a continuous stream of reads from DRAM using the - * Unified Northbridge Reliable Read/Write Engine. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] Buffer - Unused by this function - * @param[in] Address - Unused by this function - * @param[in] ClCount - Number of cache lines to read - * - * Assumptions: - * - * - * - */ - -VOID -STATIC -MemNContReadPatternUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT32 Address, - IN UINT16 ClCount - ) -{ - MEM_TECH_BLOCK *TechPtr; - RRW_SETTINGS *Rrw; - UINT8 CmdTgt; - UINT8 ChipSel; - - TechPtr = NBPtr->TechPtr; - Rrw = &NBPtr->RrwSettings; - - ChipSel = TechPtr->ChipSel; - CmdTgt = Rrw->CmdTgt; - // - // Wait for RRW Engine to be ready and turn it on - // - NBPtr->PollBitField (NBPtr, BFCmdSendInProg, 0, PCI_ACCESS_TIMEOUT, FALSE); - NBPtr->SetBitField (NBPtr, BFCmdTestEnable, 1); - // - // Depending upon the Cmd Target, send Row Activate and set Chipselect - // for the Row or Rows that will be used - // - MemNRrwActivateCmd (NBPtr, ChipSel, Rrw->TgtBankAddressA, Rrw->TgtRowAddressA); - NBPtr->SetBitField (NBPtr, BFTgtChipSelectA, ChipSel); - if (CmdTgt == CMD_TGT_AB) { - MemNRrwActivateCmd (NBPtr, ChipSel, Rrw->TgtBankAddressB, Rrw->TgtRowAddressB); - NBPtr->SetBitField (NBPtr, BFTgtChipSelectB, ChipSel); - } - // Set Comparison Masks - NBPtr->SetBitField (NBPtr, BFDramDqMaskLow, Rrw->CompareMaskLow); - NBPtr->SetBitField (NBPtr, BFDramDqMaskHigh, Rrw->CompareMaskHigh); - // - // If All Dimms are ECC Capable Test ECC. Otherwise, mask it off - // - NBPtr->SetBitField (NBPtr, BFDramEccMask, (NBPtr->MCTPtr->Status[SbEccDimms] == TRUE) ? Rrw->CompareMaskEcc : 0xFF); - // - // Program the PRBS Seed - // - NBPtr->SetBitField (NBPtr, BFDataPrbsSeed, Rrw->DataPrbsSeed); - // - // Set the Command Count - // - NBPtr->SetBitField (NBPtr, BFCmdCount, ClCount); - // - // Program the Bubble Count and CmdStreamLen - // - NBPtr->SetBitField (NBPtr, BFBubbleCnt, 0); - NBPtr->SetBitField (NBPtr, BFBubbleCnt2, 0); - NBPtr->SetBitField (NBPtr, BFCmdStreamLen, 1); - // - // Program the Starting Address - // - NBPtr->SetBitField (NBPtr, BFTgtBankA, Rrw->TgtBankAddressA); - NBPtr->SetBitField (NBPtr, BFTgtAddressA, Rrw->TgtColAddressA); - if (CmdTgt == CMD_TGT_AB) { - NBPtr->SetBitField (NBPtr, BFTgtBankB, Rrw->TgtBankAddressB); - NBPtr->SetBitField (NBPtr, BFTgtAddressB, Rrw->TgtColAddressB); - } - // - // Reset All Errors and Disable StopOnErr - // - NBPtr->SetBitField (NBPtr, BFResetAllErr, 1); - NBPtr->SetBitField (NBPtr, BFStopOnErr, 0); - // - // Program the CmdTarget - // - NBPtr->SetBitField (NBPtr, BFCmdTgt, CmdTgt); - // - // Set CmdType to read - // - NBPtr->SetBitField (NBPtr, BFCmdType, CMD_TYPE_READ); - // - // Start the Commands - // - NBPtr->SetBitField (NBPtr, BFSendCmd, 1); - // - // Commands have started, wait for the reads to complete then clear the command - // - NBPtr->PollBitField (NBPtr, BFTestStatus, 1, PCI_ACCESS_TIMEOUT, FALSE); - NBPtr->PollBitField (NBPtr, BFCmdSendInProg, 0, PCI_ACCESS_TIMEOUT, FALSE); - NBPtr->SetBitField (NBPtr, BFSendCmd, 0); - // - // Send the Precharge All Command - // - MemNRrwPrechargeCmd (NBPtr, ChipSel, PRECHARGE_ALL_BANKS); - // - // Turn Off the RRW Engine - // - NBPtr->SetBitField (NBPtr, BFCmdTestEnable, 0); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function generates a continuous stream of writes to DRAM using the - * Unified Northbridge Reliable Read/Write Engine. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] Address - Unused by this function - * @param[in] Pattern - Unused by this function - * @param[in] ClCount - Number of cache lines to write - * - */ - -VOID -STATIC -MemNContWritePatternUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT32 Address, - IN UINT8 Pattern[], - IN UINT16 ClCount - ) -{ - MEM_TECH_BLOCK *TechPtr; - RRW_SETTINGS *Rrw; - UINT8 CmdTgt; - UINT8 ChipSel; - - TechPtr = NBPtr->TechPtr; - Rrw = &NBPtr->RrwSettings; - - ChipSel = TechPtr->ChipSel; - CmdTgt = Rrw->CmdTgt; - // - // Wait for RRW Engine to be ready and turn it on - // - NBPtr->PollBitField (NBPtr, BFCmdSendInProg, 0, PCI_ACCESS_TIMEOUT, FALSE); - NBPtr->SetBitField (NBPtr, BFCmdTestEnable, 1); - - // - // Depending upon the Cmd Target, send Row Activate and set Chipselect - // for the Row or Rows that will be used - // - MemNRrwActivateCmd (NBPtr, ChipSel, Rrw->TgtBankAddressA, Rrw->TgtRowAddressA); - NBPtr->SetBitField (NBPtr, BFTgtChipSelectA, ChipSel); - if (CmdTgt == CMD_TGT_AB) { - MemNRrwActivateCmd (NBPtr, ChipSel, Rrw->TgtBankAddressB, Rrw->TgtRowAddressB); - NBPtr->SetBitField (NBPtr, BFTgtChipSelectB, ChipSel); - } - // - // Program the PRBS Seed - // - NBPtr->SetBitField (NBPtr, BFDataPrbsSeed, Rrw->DataPrbsSeed); - // - // Set the Command Count - // - NBPtr->SetBitField (NBPtr, BFCmdCount, ClCount); - // - // Program the Bubble Count and CmdStreamLen - // - NBPtr->SetBitField (NBPtr, BFBubbleCnt, 0); - NBPtr->SetBitField (NBPtr, BFBubbleCnt2, 0); - NBPtr->SetBitField (NBPtr, BFCmdStreamLen, 1); - // - // Program the Starting Address - // - NBPtr->SetBitField (NBPtr, BFTgtBankA, Rrw->TgtBankAddressA); - NBPtr->SetBitField (NBPtr, BFTgtAddressA, Rrw->TgtColAddressA); - if (CmdTgt == CMD_TGT_AB) { - NBPtr->SetBitField (NBPtr, BFTgtBankB, Rrw->TgtBankAddressB); - NBPtr->SetBitField (NBPtr, BFTgtAddressB, Rrw->TgtColAddressB); - } - // - // Program the CmdTarget - // - NBPtr->SetBitField (NBPtr, BFCmdTgt, CmdTgt); - // - // Set CmdType to read - // - NBPtr->SetBitField (NBPtr, BFCmdType, CMD_TYPE_WRITE); - // - // Start the Commands - // - NBPtr->SetBitField (NBPtr, BFSendCmd, 1); - // - // Commands have started, wait for the writes to complete then clear the command - // - NBPtr->PollBitField (NBPtr, BFTestStatus, 1, PCI_ACCESS_TIMEOUT, FALSE); - NBPtr->PollBitField (NBPtr, BFCmdSendInProg, 0, PCI_ACCESS_TIMEOUT, FALSE); - NBPtr->SetBitField (NBPtr, BFSendCmd, 0); - // - // Send the Precharge All Command - // - MemNRrwPrechargeCmd (NBPtr, ChipSel, PRECHARGE_ALL_BANKS); - // - // Turn Off the RRW Engine - // - NBPtr->SetBitField (NBPtr, BFCmdTestEnable, 0); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function checks the Error status bits for comparison results - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Buffer[] - Not used in this implementation - * @param[in] Pattern[] - Not used in this implementation - * @param[in] ByteCount - Not used in this implementation - * - * @return PASS - Bitmap of results of comparison - */ - -UINT16 -STATIC -MemNCompareTestPatternUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT16 ByteCount - ) -{ - - - UINT16 i; - UINT16 Pass; - UINT8 ChipSel; - UINT8 ColumnCount; - UINT8* FailingBitMaskPtr; - UINT8 FailingBitMask[9]; - UINT32 NibbleErrSts; - - ChipSel = NBPtr->TechPtr->ChipSel; - ColumnCount = NBPtr->ChannelPtr->ColumnCount; - // Calculate Failing Bitmask pointer - FailingBitMaskPtr = &(NBPtr->ChannelPtr->FailingBitMask[(ColumnCount * NBPtr->TechPtr->ChipSel)]); - - // - // Get Failing bit data - // - *((UINT32*)FailingBitMask) = NBPtr->GetBitField (NBPtr, BFDQErrLow); - *((UINT32*)&FailingBitMask[4]) = NBPtr->GetBitField (NBPtr, BFDQErrHigh); - FailingBitMask[8] = (UINT8)NBPtr->GetBitField (NBPtr, BFEccErr); - - Pass = 0x0000; - // - // Get Comparison Results - Convert Nibble Masks to Byte Masks - // - NibbleErrSts = NBPtr->GetBitField (NBPtr, BFNibbleErrSts); - - for (i = 0; i < ColumnCount ; i++) { - Pass |= ((NibbleErrSts & 0x03) > 0 ) ? (1 << i) : 0; - NibbleErrSts >>= 2; - FailingBitMaskPtr[i] = FailingBitMask[i]; - } - Pass = ~Pass; - return Pass; -} - -/*-----------------------------------------------------------------------------*/ -/** - * - * This function checks the Error status bits for offset comparison results - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in] Buffer[] - Buffer data from DRAM (Measured data from DRAM) to compare - * @param[in] Pattern[] - Pattern (Expected data in ROM/CACHE) to compare against - * @param[in] ByteCount - Byte count - * - * @retval Bitmap of results of comparison - */ -UINT16 -STATIC -MemNInsDlyCompareTestPatternUnb ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 Buffer[], - IN UINT8 Pattern[], - IN UINT16 ByteCount - ) -{ - UINT16 i; - UINT16 Pass; - UINT8 ColumnCount; - UINT32 NibbleErr180Sts; - - ColumnCount = NBPtr->ChannelPtr->ColumnCount; - Pass = 0x0000; - // - // Get Comparison Results - Convert Nibble Masks to Byte Masks - // - NibbleErr180Sts = NBPtr->GetBitField (NBPtr, BFNibbleErr180Sts); - - for (i = 0; i < ColumnCount ; i++) { - Pass |= ((NibbleErr180Sts & 0x03) > 0 ) ? (1 << i) : 0; - NibbleErr180Sts >>= 2; - } - Pass = ~Pass; - - return Pass; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function assigns read/write function pointers to CPG read/write modules. - * - * @param[in,out] NBPtr - Pointer to the MEM_NB_BLOCK - * - */ -VOID -MemNInitCPGUnb ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - NBPtr->WritePattern = MemNContWritePatternUnb; - NBPtr->ReadPattern = MemNContReadPatternUnb; - NBPtr->GenHwRcvEnReads = MemNGenHwRcvEnReadsUnb; - NBPtr->FlushPattern = (VOID (*) (MEM_NB_BLOCK *, UINT32, UINT16)) memDefRet; - NBPtr->TrainingPatternInit = (AGESA_STATUS (*) (MEM_NB_BLOCK *)) memDefRetSuccess; - NBPtr->TrainingPatternFinalize = (AGESA_STATUS (*) (MEM_NB_BLOCK *)) memDefRetSuccess; - NBPtr->CompareTestPattern = MemNCompareTestPatternUnb; - NBPtr->InsDlyCompareTestPattern = MemNInsDlyCompareTestPatternUnb; - NBPtr->FamilySpecificHook[SetupHwTrainingEngine] = MemNSetupHwTrainingEngineUnb; - NBPtr->CPGInit = 0; -} - |