diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnPowerMgmtSystemTables.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnPowerMgmtSystemTables.c | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnPowerMgmtSystemTables.c b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnPowerMgmtSystemTables.c new file mode 100644 index 0000000000..c9b6b6b04b --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/F15TnPowerMgmtSystemTables.c @@ -0,0 +1,195 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * AMD Family_15 Models 0x10 - 0x1F Power Management related initialization table + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: CPU/Family/0x15/TN + * @e \$Revision: 63692 $ @e \$Date: 2012-01-03 22:13:28 -0600 (Tue, 03 Jan 2012) $ + * + */ +/* + ****************************************************************************** + * + * 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 "Ids.h" +#include "cpuRegisters.h" +#include "cpuApicUtilities.h" +#include "cpuFamilyTranslation.h" +#include "cpuPowerMgmtSystemTables.h" +#include "cpuF15TnCoreAfterReset.h" +#include "cpuF15TnNbAfterReset.h" +#include "F15TnPowerPlane.h" +#include "cpuF15TnPowerCheck.h" +#include "F15TnUtilities.h" +#include "IdsF15TnAllService.h" +#include "Filecode.h" +CODE_GROUP (G2_PEI) +RDATA_GROUP (G2_PEI) + +#define FILECODE PROC_CPU_FAMILY_0X15_TN_F15TNPOWERMGMTSYSTEMTABLES_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 +GetF15TnSysPmTable ( + IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, + OUT CONST VOID **SysPmTblPtr, + 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 + *---------------------------------------------------------------------------------------- + */ + +/* Family 15h Only Table */ +/* ---------------------- */ +CONST SYS_PM_TBL_STEP ROMDATA CpuF15TnSysPmTableArray[] = +{ + IDS_INITIAL_F15_TN_PM_STEP + + // Step 1 - Configure F3x[84:80]. Handled by PCI register table. + // Step 2 - Power Plane Initialization + // Execute both cold & warm + { + 0, // ExeFlags + F15TnPmPwrPlaneInit // Function Pointer + }, + + // Step 3 - Adjust NB VID + // Execute only after cold reset + { + PM_EXEFLAGS_COLD_ONLY, // ExeFlags + F15TnNbPstateVidAdjustAfterReset // Function Pointer + }, + + // Step 4 - Disable NB Pstate, if required + // Execute both cold & warm + { + 0, // ExeFlags + F15TnNbPstateDis // Function Pointer + }, + + // Step 5 - Core Minimum P-state Transition Sequence After Warm Reset + // Execute only after warm reset + { + PM_EXEFLAGS_WARM_ONLY, // ExeFlags + F15TnPmCoreAfterReset // Function Pointer + }, + + // Step 6 - NB P-state COF and VID Synchronization After Warm Reset + // Execute only after warm reset + { + PM_EXEFLAGS_WARM_ONLY, // ExeFlags + F15TnPmNbAfterReset // Function Pointer + }, + + // Step 7 - Power Check + // Execute both cold & warm + { + 0, // ExeFlags + F15TnPmPwrCheck // Function Pointer + }, + + IDS_F15_TN_PM_CUSTOM_STEP + +}; + +/*---------------------------------------------------------------------------------------*/ +/** + * Returns the appropriate table of steps to perform to initialize the power management + * subsystem. + * + * @CpuServiceMethod{::F_CPU_GET_FAMILY_SPECIFIC_ARRAY}. + * + * @param[in] FamilySpecificServices The current Family Specific Services. + * @param[out] SysPmTblPtr 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 +GetF15TnSysPmTable ( + IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, + OUT CONST VOID **SysPmTblPtr, + OUT UINT8 *NumberOfElements, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + *NumberOfElements = (sizeof (CpuF15TnSysPmTableArray) / sizeof (SYS_PM_TBL_STEP)); + *SysPmTblPtr = CpuF15TnSysPmTableArray; +} |