diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/Mem/Feat/NDINTLV/mfndi.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/Mem/Feat/NDINTLV/mfndi.c | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/Mem/Feat/NDINTLV/mfndi.c b/src/vendorcode/amd/agesa/f14/Proc/Mem/Feat/NDINTLV/mfndi.c deleted file mode 100644 index 5f3be9c1ba..0000000000 --- a/src/vendorcode/amd/agesa/f14/Proc/Mem/Feat/NDINTLV/mfndi.c +++ /dev/null @@ -1,218 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mfndi.c - * - * Feature applies Node memory interleaving - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Feat/Ndintlv) - * @e \$Revision: 35136 $ @e \$Date: 2010-07-16 11:29:48 +0800 (Fri, 16 Jul 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 "amdlib.h" -#include "mm.h" -#include "mn.h" -#include "mfndi.h" -#include "Ids.h" -#include "Filecode.h" -CODE_GROUP (G2_PEI) -RDATA_GROUP (G2_PEI) - -#define FILECODE PROC_MEM_FEAT_NDINTLV_MFNDI_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ -#define _4GB_ (0x10000) - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * Perform a check to see if node interleaving can be enabled on each node. - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - * @return TRUE - Node interleaving can be enabled. - * @return FALSE - Node interleaving cannot be enabled. - */ - -BOOLEAN -MemFCheckInterleaveNodes ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - DIE_STRUCT *MCTPtr; - - ASSERT (NBPtr != NULL); - - MCTPtr = NBPtr->MCTPtr; - - if (MCTPtr->NodeMemSize != 0) { - if (!NBPtr->SharedPtr->NodeIntlv.IsValid) { - NBPtr->SharedPtr->NodeIntlv.NodeMemSize = MCTPtr->NodeMemSize; - NBPtr->SharedPtr->NodeIntlv.Dct0MemSize = MCTPtr->DctData[0].Timings.DctMemSize; - NBPtr->SharedPtr->NodeIntlv.IsValid = TRUE; - } else { - if ((NBPtr->SharedPtr->NodeIntlv.NodeMemSize != MCTPtr->NodeMemSize) || - (NBPtr->SharedPtr->NodeIntlv.Dct0MemSize != MCTPtr->DctData[0].Timings.DctMemSize)) { - return FALSE; - } - } - } - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * Applies Node memory interleaving for each node. - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * - * @return TRUE - This feature is enabled. - * @return FALSE - This feature is not enabled. - */ - -BOOLEAN -MemFInterleaveNodes ( - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - UINT8 NodeCnt; - UINT8 BitShift; - UINT32 MemSize; - UINT32 Dct0MemSize; - UINT32 NodeSysBase; - UINT32 NodeSysLimit; - UINT32 HoleBase; - UINT32 HoleSize; - UINT32 HoleOffset; - MEM_PARAMETER_STRUCT *RefPtr; - DIE_STRUCT *MCTPtr; - - ASSERT (NBPtr != NULL); - - RefPtr = NBPtr->RefPtr; - MCTPtr = NBPtr->MCTPtr; - if (RefPtr->GStatus[GsbSoftHole] || RefPtr->GStatus[GsbHWHole]) { - HoleBase = RefPtr->HoleBase; - HoleSize = _4GB_ - HoleBase; - } else { - HoleBase = 0; - HoleSize = 0; - } - - NodeCnt = NBPtr->SharedPtr->NodeIntlv.NodeCnt; - Dct0MemSize = NBPtr->SharedPtr->NodeIntlv.Dct0MemSize; - MemSize = NBPtr->SharedPtr->NodeIntlv.NodeMemSize; - - BitShift = LibAmdBitScanForward (NodeCnt); - Dct0MemSize <<= BitShift; - if (HoleSize != 0) { - RefPtr->GStatus[GsbHWHole] = TRUE; - HoleOffset = HoleSize; - if (Dct0MemSize >= HoleBase) { - Dct0MemSize += HoleSize; - } else { - HoleOffset += Dct0MemSize; - } - } else { - HoleOffset = 0; - } - - MemSize = (MemSize << BitShift) + HoleSize; - - MCTPtr->NodeSysBase = 0; - MCTPtr->NodeSysLimit = MemSize - 1; - - NBPtr->SetBitField (NBPtr, BFDramIntlvSel, NBPtr->SharedPtr->NodeIntlv.NodeIntlvSel); - NBPtr->SetBitField (NBPtr, BFDramBaseAddr, 0); - NBPtr->SetBitField (NBPtr, BFDramIntlvEn, NodeCnt - 1); - NBPtr->SetBitField (NBPtr, BFDramLimitAddr, (MemSize - 1) >> (27 - 16)); - - if (HoleSize != 0) { - MCTPtr->Status[SbHWHole] = TRUE; - // DramHoleBase will be set when sync address map to other nodes. - NBPtr->SetBitField (NBPtr, BFDramHoleOffset, HoleOffset >> (23 - 16)); - NBPtr->SetBitField (NBPtr, BFDramHoleValid, 1); - } - - if ((MCTPtr->DctData[1].Timings.DctMemSize != 0) && (!NBPtr->Ganged)) { - NBPtr->SetBitField (NBPtr, BFDctSelBaseAddr, Dct0MemSize >> (27 - 16)); - NBPtr->SetBitField (NBPtr, BFDctSelBaseOffset, Dct0MemSize >> (26 - 16)); - } - - NodeSysBase = NodeCnt - 1; - NodeSysLimit = ((MemSize - 1)& 0xFFFFFF00) | NBPtr->SharedPtr->NodeIntlv.NodeIntlvSel; - NBPtr->SharedPtr->NodeMap[NBPtr->Node].IsValid = TRUE; - NBPtr->SharedPtr->NodeMap[NBPtr->Node].SysBase = NodeSysBase; - NBPtr->SharedPtr->NodeMap[NBPtr->Node].SysLimit = NodeSysLimit; - - NBPtr->SharedPtr->NodeIntlv.NodeIntlvSel++; - return TRUE; -} |