7 * Main Memory Feature implementation file for Memory Clear.
9 * @xrefitem bom "File Content Label" "Release Content"
11 * @e sub-project: (Mem/Main)
12 * @e \$Revision: 53955 $ @e \$Date: 2011-05-29 20:54:54 -0600 (Sun, 29 May 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.
27 * * Neither the name of Advanced Micro Devices, Inc. nor the names of
28 * its contributors may be used to endorse or promote products derived
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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34 * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
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42 * ***************************************************************************
47 *----------------------------------------------------------------------------
50 *----------------------------------------------------------------------------
55 #include "OptionMemory.h"
64 #define FILECODE PROC_MEM_MAIN_MMMEMCLR_FILECODE
65 /*----------------------------------------------------------------------------
66 * PROTOTYPES OF LOCAL FUNCTIONS
68 *----------------------------------------------------------------------------
72 IN OUT MEM_MAIN_DATA_BLOCK *MemMainPtr
75 /*-----------------------------------------------------------------------------
78 *-----------------------------------------------------------------------------
82 /* -----------------------------------------------------------------------------*/
86 * Initiates/synchronizes memory clear on all nodes with Dram on it.
88 * @param[in,out] *MemMainPtr - Pointer to the MEM_MAIN_DATA_BLOCK
90 * @return TRUE - No fatal error occurs.
91 * @return FALSE - Fatal error occurs.
95 IN OUT MEM_MAIN_DATA_BLOCK *MemMainPtr
103 NBPtr = MemMainPtr->NBPtr;
104 NodeCnt = MemMainPtr->DieCount;
107 IDS_OPTION_HOOK (IDS_BEFORE_MEMCLR, NULL, &NBPtr->MemPtr->StdHeader);
109 for (Node = 0; Node < NodeCnt; Node++) {
110 MemFMctMemClr_Init (&NBPtr[Node]);
113 for (Node = 0; Node < NodeCnt; Node++) {
114 MemFMctMemClr_Sync (&NBPtr[Node]);
115 RetVal &= (BOOLEAN) (NBPtr[Node].MCTPtr->ErrCode < AGESA_FATAL);