| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * AMD Family_16 Models 0x00 - 0x0F Kabini Power Management related initialization table |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: CPU/Family/0x16/KB |
| * @e \$Revision: 84150 $ @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $ |
| * |
| */ |
| /* |
| ****************************************************************************** |
| * |
| * Copyright (c) 2008 - 2013, Advanced Micro Devices, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of Advanced Micro Devices, Inc. nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| ****************************************************************************** |
| */ |
| |
| /*---------------------------------------------------------------------------------------- |
| * 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 "F16KbUtilities.h" |
| #include "F16KbCoreAfterReset.h" |
| #include "F16KbNbAfterReset.h" |
| #include "F16KbPowerCheck.h" |
| #include "IdsF16KbAllService.h" |
| #include "Filecode.h" |
| CODE_GROUP (G2_PEI) |
| RDATA_GROUP (G2_PEI) |
| |
| #define FILECODE PROC_CPU_FAMILY_0X16_KB_F16KBPOWERMGMTSYSTEMTABLES_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 |
| GetF16KbSysPmTable ( |
| 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 16h Kabini Only Table */ |
| /* ---------------------- */ |
| CONST SYS_PM_TBL_STEP ROMDATA CpuF16KbSysPmTableArray[] = |
| { |
| /// @todo |
| IDS_INITIAL_F16_KB_PM_STEP |
| // Step 1 - Configure F3x[84:80]. Handled by PCI register table. |
| |
| // Step 2 - Disable NB Pstate, if required |
| // Execute both cold & warm |
| { |
| 0, // ExeFlags |
| F16KbNbPstateDis // Function Pointer |
| }, |
| |
| // Step 3 - Core Minimum P-state Transition Sequence After Warm Reset |
| // Execute only after warm reset |
| { |
| PM_EXEFLAGS_WARM_ONLY, // ExeFlags |
| F16KbPmCoreAfterReset // Function Pointer |
| }, |
| |
| // Step 4 - NB P-state COF and VID Synchronization After Warm Reset |
| // Execute only after warm reset |
| { |
| PM_EXEFLAGS_WARM_ONLY, // ExeFlags |
| F16KbPmNbAfterReset // Function Pointer |
| }, |
| |
| // Step 5 - Power Check |
| // Execute only after warm reset |
| { |
| 0, // ExeFlags |
| F16KbPmPwrCheck // Function Pointer |
| }, |
| |
| IDS_F16_KB_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 |
| GetF16KbSysPmTable ( |
| IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, |
| OUT CONST VOID **SysPmTblPtr, |
| OUT UINT8 *NumberOfElements, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ) |
| { |
| *NumberOfElements = (sizeof (CpuF16KbSysPmTableArray) / sizeof (SYS_PM_TBL_STEP)); |
| *SysPmTblPtr = CpuF16KbSysPmTableArray; |
| } |