| zbao | 7d94cf9 | 2012-07-02 14:19:14 +0800 | [diff] [blame] | 1 | /* $NoKeywords:$ */ |
| 2 | /** |
| 3 | * @file |
| 4 | * |
| 5 | * mplrnlr.c |
| 6 | * |
| 7 | * A sub-engine which extracts F0RC13[NumLogicalRanks] value for LRDIMM configuration. |
| 8 | * |
| 9 | * @xrefitem bom "File Content Label" "Release Content" |
| 10 | * @e project: AGESA |
| 11 | * @e sub-project: (Mem/Ps) |
| 12 | * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ |
| 13 | * |
| 14 | **/ |
| 15 | /***************************************************************************** |
| 16 | * |
| Siyuan Wang | 641f00c | 2013-06-08 11:50:55 +0800 | [diff] [blame] | 17 | * Copyright (c) 2008 - 2012, Advanced Micro Devices, Inc. |
| 18 | * All rights reserved. |
| 19 | * |
| 20 | * Redistribution and use in source and binary forms, with or without |
| 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. |
| 30 | * |
| 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 |
| 33 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 34 | * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| 35 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 36 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 37 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 38 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 39 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 40 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| zbao | 7d94cf9 | 2012-07-02 14:19:14 +0800 | [diff] [blame] | 41 | * *************************************************************************** |
| 42 | * |
| 43 | */ |
| 44 | /* |
| 45 | *---------------------------------------------------------------------------- |
| 46 | * MODULES USED |
| 47 | * |
| 48 | *---------------------------------------------------------------------------- |
| 49 | */ |
| 50 | |
| 51 | |
| 52 | |
| 53 | #include "AGESA.h" |
| 54 | #include "AdvancedApi.h" |
| 55 | #include "amdlib.h" |
| 56 | #include "Ids.h" |
| 57 | #include "OptionMemory.h" |
| 58 | #include "PlatformMemoryConfiguration.h" |
| 59 | #include "ma.h" |
| 60 | #include "mp.h" |
| 61 | #include "merrhdl.h" |
| 62 | #include "GeneralServices.h" |
| 63 | #include "Filecode.h" |
| 64 | CODE_GROUP (G2_PEI) |
| 65 | RDATA_GROUP (G2_PEI) |
| 66 | #define FILECODE PROC_MEM_PS_MPLRNLR_FILECODE |
| 67 | |
| 68 | |
| 69 | /*---------------------------------------------------------------------------- |
| 70 | * DEFINITIONS AND MACROS |
| 71 | * |
| 72 | *---------------------------------------------------------------------------- |
| 73 | */ |
| 74 | |
| 75 | /*---------------------------------------------------------------------------- |
| 76 | * TYPEDEFS AND STRUCTURES |
| 77 | * |
| 78 | *---------------------------------------------------------------------------- |
| 79 | */ |
| 80 | /*---------------------------------------------------------------------------- |
| 81 | * PROTOTYPES OF LOCAL FUNCTIONS |
| 82 | * |
| 83 | *---------------------------------------------------------------------------- |
| 84 | */ |
| 85 | /*---------------------------------------------------------------------------- |
| 86 | * EXPORTED FUNCTIONS |
| 87 | * |
| 88 | *---------------------------------------------------------------------------- |
| 89 | */ |
| 90 | /* -----------------------------------------------------------------------------*/ |
| 91 | /** |
| 92 | * |
| 93 | * A sub-function which extracts LRDIMM F0RC13[NumLogicalRanks] value from a input |
| 94 | * table and stores extracted value to a specific address. |
| 95 | * |
| 96 | * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK |
| 97 | * @param[in] *EntryOfTables - Pointer to MEM_PSC_TABLE_BLOCK |
| 98 | * |
| 99 | * @return TRUE - Succeed in extracting the table value |
| 100 | * @return FALSE - Fail to extract the table value |
| 101 | * |
| 102 | */ |
| 103 | BOOLEAN |
| 104 | MemPGetLRNLR ( |
| 105 | IN OUT MEM_NB_BLOCK *NBPtr, |
| 106 | IN MEM_PSC_TABLE_BLOCK *EntryOfTables |
| 107 | ) |
| 108 | { |
| 109 | return TRUE; |
| 110 | } |