diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f10/Proc/CPU/Feature/cpuFeatureLeveling.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f10/Proc/CPU/Feature/cpuFeatureLeveling.c | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Proc/CPU/Feature/cpuFeatureLeveling.c b/src/vendorcode/amd/agesa/f10/Proc/CPU/Feature/cpuFeatureLeveling.c deleted file mode 100644 index 93f42ecfdb..0000000000 --- a/src/vendorcode/amd/agesa/f10/Proc/CPU/Feature/cpuFeatureLeveling.c +++ /dev/null @@ -1,262 +0,0 @@ -/** - * @file - * - * AMD CPU Feature Leveling Function. - * - * Contains code to Level the Feature in a multi-socket system - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: CPU - * @e \$Revision: 6626 $ @e \$Date: 2008-07-04 02:01:02 +0800 (Fri, 04 Jul 2008) $ - * - */ -/* - ****************************************************************************** - * - * Copyright (c) 2011, 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. - * - ****************************************************************************** - *---------------------------------------------------------------------------- - */ - - -/* - *---------------------------------------------------------------------------- - * MODULES USED - * - *---------------------------------------------------------------------------- - */ -#include "AGESA.h" -#include "amdlib.h" -#include "cpuRegisters.h" -#include "GeneralServices.h" -#include "cpuServices.h" -#include "cpuPostInit.h" -#include "cpuApicUtilities.h" -#include "cpuFamilyTranslation.h" -#include "Filecode.h" -#define FILECODE PROC_CPU_FEATURE_CPUFEATURELEVELING_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -VOID -STATIC -SaveFeatures ( - IN OUT VOID *cpuFeatureListPtr, - IN OUT AMD_CONFIG_PARAMS *StdHeader - ); - -VOID -STATIC -WriteFeatures ( - IN OUT VOID *cpuFeatureListPtr, - IN OUT AMD_CONFIG_PARAMS *StdHeader - ); - -VOID -STATIC -GetGlobalCpuFeatureListAddress ( - OUT UINT64 **Address, - IN AMD_CONFIG_PARAMS *StdHeader - ); - -/*---------------------------------------------------------------------------------------- - * P U B L I C F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * FeatureLeveling - * - * CPU feature leveling. Set least common features set of all CPUs - * - * @param[in,out] StdHeader - Pointer to AMD_CONFIG_PARAMS struct. - * - */ -VOID -FeatureLeveling ( - IN OUT AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 BscSocket; - UINT32 Ignored; - UINT32 BscCore; - UINT32 Socket; - UINT32 Core; - UINT32 NumberOfSockets; - UINT32 NumberOfCores; - BOOLEAN *FirstTime; - BOOLEAN *NeedLeveling; - AGESA_STATUS IgnoredSts; - CPU_FEATURES_LIST *globalCpuFeatureList; - AP_TASK TaskPtr; - - ASSERT (IsBsp (StdHeader, &IgnoredSts)); - - GetGlobalCpuFeatureListAddress ((UINT64 **) &globalCpuFeatureList, StdHeader); - FirstTime = (BOOLEAN *) ((UINT8 *) globalCpuFeatureList + sizeof (CPU_FEATURES_LIST)); - NeedLeveling = (BOOLEAN *) ((UINT8 *) globalCpuFeatureList + sizeof (CPU_FEATURES_LIST) + sizeof (BOOLEAN)); - - *FirstTime = TRUE; - *NeedLeveling = FALSE; - - LibAmdMemFill (globalCpuFeatureList, 0xFF, sizeof (CPU_FEATURES_LIST), StdHeader); - IdentifyCore (StdHeader, &BscSocket, &Ignored, &BscCore, &IgnoredSts); - NumberOfSockets = GetPlatformNumberOfSockets (); - - TaskPtr.FuncAddress.PfApTaskI = SaveFeatures; - TaskPtr.DataTransfer.DataSizeInDwords = SIZE_IN_DWORDS (CPU_FEATURES_LIST); - TaskPtr.ExeFlags = WAIT_FOR_CORE; - TaskPtr.DataTransfer.DataPtr = globalCpuFeatureList; - TaskPtr.DataTransfer.DataTransferFlags = DATA_IN_MEMORY; - - for (Socket = 0; Socket < NumberOfSockets; Socket++) { - if (IsProcessorPresent (Socket, StdHeader)) { - if (Socket != BscSocket) { - ApUtilRunCodeOnSocketCore ((UINT8)Socket, 0, &TaskPtr, StdHeader); - } - } - } - ApUtilTaskOnExecutingCore (&TaskPtr, StdHeader, NULL); - - if (*NeedLeveling) { - TaskPtr.FuncAddress.PfApTaskI = WriteFeatures; - for (Socket = 0; Socket < NumberOfSockets; Socket++) { - if (GetActiveCoresInGivenSocket (Socket, &NumberOfCores, StdHeader)) { - for (Core = 0; Core < NumberOfCores; Core++) { - if ((Socket != BscSocket) || (Core != BscCore)) { - ApUtilRunCodeOnSocketCore ((UINT8)Socket, (UINT8)Core, &TaskPtr, StdHeader); - } - } - } - } - ApUtilTaskOnExecutingCore (&TaskPtr, StdHeader, NULL); - } -} - -/*---------------------------------------------------------------------------------------- - * L O C A L F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * SaveFeatures - * - * save least common features set of all CPUs - * - * @param[in,out] cpuFeatureListPtr - Pointer to CPU Feature List. - * @param[in,out] StdHeader - Pointer to AMD_CONFIG_PARAMS struct. - * - */ -VOID -STATIC -SaveFeatures ( - IN OUT VOID *cpuFeatureListPtr, - IN OUT AMD_CONFIG_PARAMS *StdHeader - ) -{ - CPU_SPECIFIC_SERVICES *FamilySpecificServices; - FamilySpecificServices = NULL; - - GetCpuServicesOfCurrentCore (&FamilySpecificServices, StdHeader); - FamilySpecificServices->SaveFeatures (FamilySpecificServices, cpuFeatureListPtr, StdHeader); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * WriteFeatures - * - * Write out least common features set of all CPUs - * - * @param[in,out] cpuFeatureListPtr - Pointer to CPU Feature List. - * @param[in,out] StdHeader - Pointer to AMD_CONFIG_PARAMS struct. - * - */ -VOID -STATIC -WriteFeatures ( - IN OUT VOID *cpuFeatureListPtr, - IN OUT AMD_CONFIG_PARAMS *StdHeader - ) -{ - CPU_SPECIFIC_SERVICES *FamilySpecificServices; - FamilySpecificServices = NULL; - - GetCpuServicesOfCurrentCore (&FamilySpecificServices, StdHeader); - FamilySpecificServices->WriteFeatures (FamilySpecificServices, cpuFeatureListPtr, StdHeader); -} - -/*---------------------------------------------------------------------------------------*/ -/** - * - * GetGlobalCpuFeatureListAddress - * - * Determines the address in system DRAM that should be used for CPU feature leveling. - * - * @param[out] Address Address to utilize - * @param[in] StdHeader Config handle for library and services - * - * - */ -VOID -STATIC -GetGlobalCpuFeatureListAddress ( - OUT UINT64 **Address, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 AddressValue; - - AddressValue = (UINT32)GLOBAL_CPU_FEATURE_LIST_TEMP_ADDR; - - *Address = (UINT64 *)(AddressValue); -} |