diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c new file mode 100644 index 0000000000..407455b7dc --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnEquivalenceTable.c @@ -0,0 +1,155 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * AMD Family_15 Trinity Equivalence Table related data + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: CPU/Family/0x15/TN + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* + ****************************************************************************** + * + * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. + * + * AMD is granting you permission to use this software (the Materials) + * pursuant to the terms and conditions of your Software License Agreement + * with AMD. This header does *NOT* give you permission to use the Materials + * or any rights under AMD's intellectual property. Your use of any portion + * of these Materials shall constitute your acceptance of those terms and + * conditions. If you do not agree to the terms and conditions of the Software + * License Agreement, please do not use any portion of these Materials. + * + * CONFIDENTIALITY: The Materials and all other information, identified as + * confidential and provided to you by AMD shall be kept confidential in + * accordance with the terms and conditions of the Software License Agreement. + * + * LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION + * PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED + * WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF + * MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, + * OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. + * IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER + * (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS + * INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, + * GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER + * RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE + * EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, + * THE ABOVE LIMITATION MAY NOT APPLY TO YOU. + * + * AMD does not assume any responsibility for any errors which may appear in + * the Materials or any other related information provided to you by AMD, or + * result from use of the Materials or any related information. + * + * You agree that you will not reverse engineer or decompile the Materials. + * + * NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any + * further information, software, technical information, know-how, or show-how + * available to you. Additionally, AMD retains the right to modify the + * Materials at any time, without notice, and is not obligated to provide such + * modified Materials to you. + * + * U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with + * "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is + * subject to the restrictions as set forth in FAR 52.227-14 and + * DFAR252.227-7013, et seq., or its successor. Use of the Materials by the + * Government constitutes acknowledgement of AMD's proprietary rights in them. + * + * EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any + * direct product thereof will be exported directly or indirectly, into any + * country prohibited by the United States Export Administration Act and the + * regulations thereunder, without the required authorization from the U.S. + * government nor will be used for any purpose prohibited by the same. + ****************************************************************************** + */ + +/*---------------------------------------------------------------------------------------- + * M O D U L E S U S E D + *---------------------------------------------------------------------------------------- + */ +#include "AGESA.h" +#include "cpuFamilyTranslation.h" +#include "Filecode.h" +#include "amdlib.h" +#include "cpuRegisters.h" +CODE_GROUP (G2_PEI) +RDATA_GROUP (G2_PEI) + +#define FILECODE PROC_CPU_FAMILY_0X15_TN_F15TNEQUIVALENCETABLE_FILECODE + + +/*---------------------------------------------------------------------------------------- + * D E F I N I T I O N S A N D M A C R O S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * T Y P E D E F S A N D S T R U C T U R E S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * P R O T O T Y P E S O F L O C A L F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ +VOID +GetF15TnMicrocodeEquivalenceTable ( + IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, + OUT CONST VOID **TnEquivalenceTablePtr, + OUT UINT8 *NumberOfElements, + IN AMD_CONFIG_PARAMS *StdHeader + ); + +/*---------------------------------------------------------------------------------------- + * E X P O R T E D F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ +STATIC CONST UINT16 ROMDATA CpuF15TnMicrocodeEquivalenceTable[] = +{ + 0x6101, 0x6101, + 0x6100, 0x6100 +}; + +// Unencrypted equivalent +STATIC CONST UINT16 ROMDATA CpuF15TnUnEncryptedMicrocodeEquivalenceTable[] = +{ + 0x6101, 0x6901, + 0x6100, 0x6900 +}; + +/*---------------------------------------------------------------------------------------*/ +/** + * Returns the appropriate microcode patch equivalent ID table. + * + * @CpuServiceMethod{::F_CPU_GET_FAMILY_SPECIFIC_ARRAY}. + * + * @param[in] FamilySpecificServices The current Family Specific Services. + * @param[out] TnEquivalenceTablePtr Points to the first entry in the table. + * @param[out] NumberOfElements Number of valid entries in the table. + * @param[in] StdHeader Header for library and services. + * + */ +VOID +GetF15TnMicrocodeEquivalenceTable ( + IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, + OUT CONST VOID **TnEquivalenceTablePtr, + OUT UINT8 *NumberOfElements, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT64 MsrDeCfg; + + LibAmdMsrRead (MSR_DE_CFG, &MsrDeCfg, StdHeader); + if ((MsrDeCfg & 0x80000) == 0) { + *NumberOfElements = ((sizeof (CpuF15TnUnEncryptedMicrocodeEquivalenceTable) / sizeof (UINT16)) / 2); + *TnEquivalenceTablePtr = CpuF15TnUnEncryptedMicrocodeEquivalenceTable; + } else { + *NumberOfElements = ((sizeof (CpuF15TnMicrocodeEquivalenceTable) / sizeof (UINT16)) / 2); + *TnEquivalenceTablePtr = CpuF15TnMicrocodeEquivalenceTable; + } +} + |