7 * DR northbridge constructor for dimm identification translator.
9 * @xrefitem bom "File Content Label" "Release Content"
11 * @e sub-project: (Mem/NB/DR)
12 * @e \$Revision: 45911 $ @e \$Date: 2011-01-24 13:55:11 -0700 (Mon, 24 Jan 2011) $
15 /*****************************************************************************
17 * Copyright (C) 2012 Advanced Micro Devices, Inc.
18 * All rights reserved.
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21 * modification, are permitted provided that the following conditions are met:
22 * * Redistributions of source code must retain the above copyright
23 * notice, this list of conditions and the following disclaimer.
24 * * Redistributions in binary form must reproduce the above copyright
25 * notice, this list of conditions and the following disclaimer in the
26 * documentation and/or other materials provided with the distribution.
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29 * from this software without specific prior written permission.
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
32 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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42 * ***************************************************************************
47 *----------------------------------------------------------------------------
50 *----------------------------------------------------------------------------
58 #include "OptionMemory.h" // need def for MEM_FEAT_BLOCK_NB
61 #include "cpuRegisters.h"
62 #include "cpuFamRegisters.h"
63 #include "cpuFamilyTranslation.h"
68 #define FILECODE PROC_MEM_NB_DR_MNIDENDIMMDR_FILECODE
70 /*----------------------------------------------------------------------------
71 * DEFINITIONS AND MACROS
73 *----------------------------------------------------------------------------
77 /*----------------------------------------------------------------------------
78 * TYPEDEFS AND STRUCTURES
80 *----------------------------------------------------------------------------
83 /*----------------------------------------------------------------------------
84 * PROTOTYPES OF LOCAL FUNCTIONS
86 *----------------------------------------------------------------------------
90 /*----------------------------------------------------------------------------
93 *----------------------------------------------------------------------------
96 /* -----------------------------------------------------------------------------*/
100 * This function initializes the northbridge block for dimm identification translator
102 * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
103 * @param[in,out] *MemPtr - Pointer to the MEM_DATA_STRUCT
104 * @param[in,out] NodeID - ID of current node to construct
105 * @return TRUE - This is the correct constructor for the targeted node.
106 * @return FALSE - This isn't the correct constructor for the targeted node.
111 MemNIdentifyDimmConstructorDr (
112 IN OUT MEM_NB_BLOCK *NBPtr,
113 IN OUT MEM_DATA_STRUCT *MemPtr,
118 // Determine if this is the expected NB Type
120 GetLogicalIdOfSocket (MemPtr->DiesPerSystem[NodeID].SocketId, &(MemPtr->DiesPerSystem[NodeID].LogicalCpuid), &(MemPtr->StdHeader));
121 if (!MemNIsIdSupportedDr (NBPtr, &(MemPtr->DiesPerSystem[NodeID].LogicalCpuid))) {
125 NBPtr->NodeCount = MAX_NODES_SUPPORTED_DR;
126 NBPtr->DctCount = MAX_DCTS_PER_NODE_DR;
127 NBPtr->CsRegMsk = 0x1FF83FE0;
128 NBPtr->MemPtr = MemPtr;
129 NBPtr->MCTPtr = &(MemPtr->DiesPerSystem[NodeID]);
130 NBPtr->PciAddr.AddressValue = MemPtr->DiesPerSystem[NodeID].PciAddr.AddressValue;
131 NBPtr->Node = ((UINT8) NBPtr->PciAddr.Address.Device) - 24;
132 NBPtr->Ganged = FALSE;
133 InitNBRegTableDr (NBPtr, NBPtr->NBRegTable);
134 NBPtr->MemNCmnGetSetFieldNb = MemNCmnGetSetFieldDr;
135 NBPtr->SetBitField = MemNSetBitFieldNb;
136 NBPtr->GetBitField = MemNGetBitFieldNb;
137 NBPtr->GetSocketRelativeChannel = MemNGetSocketRelativeChannelNb;