diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/CPU/cpuPostInit.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/CPU/cpuPostInit.c | 504 |
1 files changed, 0 insertions, 504 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/CPU/cpuPostInit.c b/src/vendorcode/amd/agesa/f12/Proc/CPU/cpuPostInit.c deleted file mode 100644 index 59ff2659fd..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/CPU/cpuPostInit.c +++ /dev/null @@ -1,504 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * AMD CPU POST API, and related functions. - * - * Contains code that initialized the CPU after memory init. - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: CPU - * @e \$Revision: 49029 $ @e \$Date: 2011-03-16 09:55:06 +0800 (Wed, 16 Mar 2011) $ - * - */ -/* - **************************************************************************** - * AMD Generic Encapsulated Software Architecture - * - * Description: cpuPostInit.c - Cpu POST Initialization Functions. - * - ****************************************************************************** - * - * 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. - ****************************************************************************** - */ - -/*---------------------------------------------------------------------------------------- - * M O D U L E S U S E D - *---------------------------------------------------------------------------------------- - */ - -#include "AGESA.h" -#include "amdlib.h" -#include "Ids.h" -#include "Options.h" -#include "cpuRegisters.h" -#include "cpuApicUtilities.h" -#include "heapManager.h" -#include "cpuServices.h" -#include "cpuFeatures.h" -#include "GeneralServices.h" -#include "cpuPostInit.h" -#include "cpuPstateTables.h" -#include "cpuFamilyTranslation.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) -#define FILECODE PROC_CPU_CPUPOSTINIT_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 -STATIC -SyncVariableMTRR ( - IN AMD_CONFIG_PARAMS *StdHeader - ); - -AGESA_STATUS -GetPstateGatherDataAddressAtPost ( - OUT UINT64 **Ptr, - IN AMD_CONFIG_PARAMS *StdHeader - ); - -VOID -SyncAllApMtrrToBsc ( - IN VOID *MtrrTable, - IN AMD_CONFIG_PARAMS *StdHeader - ); - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ -extern BUILD_OPT_CFG UserOptions; -extern CPU_FAMILY_SUPPORT_TABLE PstateFamilyServiceTable; - -extern -VOID -ExecuteWbinvdInstruction ( - IN OUT AMD_CONFIG_PARAMS *StdHeader - ); - -AGESA_STATUS -PstateCreateHeapInfo ( - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ); - -/*---------------------------------------------------------------------------------------*/ -/** - * Performs CPU related initialization at the POST entry point - * - * This function performs a large list of initialization items. These items - * include: - * - * -1 AP MTRR sync - * -2 feature leveling - * -3 P-state data gather - * -4 P-state leveling - * -5 AP cache breakdown & release - * - * @param[in] StdHeader Config handle for library and services - * @param[in] PlatformConfig Config handle for platform specific information - * - * @retval AGESA_SUCCESS - * - */ -AGESA_STATUS -AmdCpuPost ( - IN AMD_CONFIG_PARAMS *StdHeader, - IN PLATFORM_CONFIGURATION *PlatformConfig - ) -{ - AGESA_STATUS AgesaStatus; - AGESA_STATUS CalledStatus; - - AgesaStatus = AGESA_SUCCESS; - // - // Sync variable MTRR - // - AGESA_TESTPOINT (TpProcCpuApMtrrSync, StdHeader); - SyncVariableMTRR (StdHeader); - - AGESA_TESTPOINT (TpProcCpuPostFeatureInit, StdHeader); - IDS_HDT_CONSOLE (CPU_TRACE, " Dispatch CPU features after AP MTRR sync\n"); - CalledStatus = DispatchCpuFeatures (CPU_FEAT_AFTER_POST_MTRR_SYNC, PlatformConfig, StdHeader); - if (CalledStatus > AgesaStatus) { - AgesaStatus = CalledStatus; - } - // - // Feature Leveling - // - AGESA_TESTPOINT (TpProcCpuFeatureLeveling, StdHeader); - IDS_HDT_CONSOLE (CPU_TRACE, " Perform feature leveling\n"); - FeatureLeveling (StdHeader); - // - // P-state Gathered and set heap info - // - IDS_HDT_CONSOLE (CPU_TRACE, " Create P-state info in the heap\n"); - PstateCreateHeapInfo (PlatformConfig, StdHeader); - - // Set TscFreqSel at the rate specified by the core P0 after core frequency leveling. - SetCoresTscFreqSel (StdHeader); - - // Dispatch CPU features before relinquishing control of APs - AGESA_TESTPOINT (TpProcCpuBeforeRelinquishAPsFeatureInit, StdHeader); - IDS_HDT_CONSOLE (CPU_TRACE, " Dispatch CPU features before Relinquishing control of APs\n"); - CalledStatus = DispatchCpuFeatures (CPU_FEAT_BEFORE_RELINQUISH_AP, PlatformConfig, StdHeader); - if (CalledStatus > AgesaStatus) { - AgesaStatus = CalledStatus; - } - - // Relinquish control of all APs to IBV. - IDS_HDT_CONSOLE (CPU_TRACE, " Relinquish control of APs\n"); - RelinquishControlOfAllAPs (StdHeader); - - return (AgesaStatus); -} - -/*--------------------------------------------------------------------------------------- - * L O C A L F U N C T I O N S - *--------------------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------*/ -/** - * Determines the address in system DRAM that should be used for p-state data - * gather and leveling. - * - * @param[out] Ptr Address to utilize - * @param[in] StdHeader Config handle for library and services - * - * @retval AGESA_SUCCESS - * - */ -AGESA_STATUS -GetPstateGatherDataAddressAtPost ( - OUT UINT64 **Ptr, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT64 AddressValue; - - AddressValue = P_STATE_DATA_GATHER_TEMP_ADDR; - - *Ptr = (UINT64 *) (intptr_t) (AddressValue); - - return AGESA_SUCCESS; -} - - -/*---------------------------------------------------------------------------------------*/ -/** - * AP task to sync memory subsystem MSRs with the BSC - * - * This function processes a list of MSRs and the BSC's current values for those - * MSRs. This will allow the APs to see system RAM. - * - * @param[in] MtrrTable Memory related MSR table - * @param[in] StdHeader Config handle for library and services - * - */ -VOID -SyncAllApMtrrToBsc ( - IN VOID *MtrrTable, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT8 i; - - for (i = 0; ((BSC_AP_MSR_SYNC *) MtrrTable)[i].RegisterAddress != 0; i++) { - LibAmdMsrWrite (((BSC_AP_MSR_SYNC *) MtrrTable)[i].RegisterAddress, - &((BSC_AP_MSR_SYNC *) MtrrTable)[i].RegisterValue, - StdHeader); - } -} - - -/*---------------------------------------------------------------------------------------*/ -/** - * Creates p-state information on the heap - * - * This function gathers p-state information from all processors in the system, - * determines a level set of p-states, and places that information into the - * heap. This heap data will be used by GenerateSsdt to generate the - * final _PSS and XPSS objects. - * - * @param[in] PlatformConfig Pointer to runtime configuration options - * @param[in] StdHeader Config handle for library and services - * - * @retval AGESA_SUCCESS No error - * @retval AGESA_ERROR CPU_ERROR_PSTATE_HEAP_NOT_AVAILABLE - */ -AGESA_STATUS -PstateCreateHeapInfo ( - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - AGESA_STATUS AgesaStatus; - S_CPU_AMD_PSTATE *PStateBufferPtr; - ALLOCATE_HEAP_PARAMS AllocHeapParams; - UINT8 *PStateBufferPtrInHeap; - - ASSERT (IsBsp (StdHeader, &AgesaStatus)); - - // - //Get proper address for gather data pool address - //Zero P-state gather data pool - // - GetPstateGatherDataAddressAtPost ((UINT64 **)&PStateBufferPtr, StdHeader); - LibAmdMemFill (PStateBufferPtr, 0, sizeof (S_CPU_AMD_PSTATE), StdHeader); - - // - //Get all the CPUs P-States and fill the PStateBufferPtr for each core - // - AgesaStatus = PStateGatherData (PlatformConfig, PStateBufferPtr, StdHeader); - if (AgesaStatus != AGESA_SUCCESS) { - return AgesaStatus; - } - - // - //Do Pstate Leveling for each core if needed. - // - AgesaStatus = PStateLeveling (PStateBufferPtr, StdHeader); - - // - //Create Heap and store p-state data for ACPI table in CpuLate - // - AllocHeapParams.RequestedBufferSize = PStateBufferPtr->SizeOfBytes; - AllocHeapParams.BufferHandle = AMD_PSTATE_DATA_BUFFER_HANDLE; - AllocHeapParams.Persist = HEAP_SYSTEM_MEM; - AgesaStatus = HeapAllocateBuffer (&AllocHeapParams, StdHeader); - if (AgesaStatus == AGESA_SUCCESS) { - // - // Zero Buffer - // - PStateBufferPtrInHeap = (UINT8 *) AllocHeapParams.BufferPtr; - LibAmdMemFill (PStateBufferPtrInHeap, 0, PStateBufferPtr->SizeOfBytes, StdHeader); - LibAmdMemCopy (PStateBufferPtrInHeap, PStateBufferPtr, PStateBufferPtr->SizeOfBytes, StdHeader); - - } else { - PutEventLog (AGESA_ERROR, - CPU_ERROR_PSTATE_HEAP_NOT_AVAILABLE, - 0, 0, 0, 0, StdHeader); - } - - return AgesaStatus; -} - -VOID -SyncApMsrsToBsc ( - IN OUT BSC_AP_MSR_SYNC *ApMsrSync, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - AP_TASK TaskPtr; - UINT16 i; - UINT32 BscSocket; - UINT32 Ignored; - UINT32 BscCoreNum; - UINT32 Core; - UINT32 Socket; - UINT32 NumberOfSockets; - UINT32 NumberOfCores; - AGESA_STATUS IgnoredSts; - - ASSERT (IsBsp (StdHeader, &IgnoredSts)); - - IdentifyCore (StdHeader, &BscSocket, &Ignored, &BscCoreNum, &IgnoredSts); - NumberOfSockets = GetPlatformNumberOfSockets (); - - // - //Sync all MTRR settings with BSP - // - for (i = 0; ApMsrSync[i].RegisterAddress != 0; i++) { - LibAmdMsrRead (ApMsrSync[i].RegisterAddress, &ApMsrSync[i].RegisterValue, StdHeader); - } - - TaskPtr.FuncAddress.PfApTaskI = SyncAllApMtrrToBsc; - TaskPtr.DataTransfer.DataSizeInDwords = (UINT16) ((((sizeof (BSC_AP_MSR_SYNC)) * i) + 4) >> 2); - TaskPtr.ExeFlags = WAIT_FOR_CORE; - TaskPtr.DataTransfer.DataPtr = ApMsrSync; - TaskPtr.DataTransfer.DataTransferFlags = 0; - - for (Socket = 0; Socket < NumberOfSockets; Socket++) { - if (GetActiveCoresInGivenSocket (Socket, &NumberOfCores, StdHeader)) { - for (Core = 0; Core < NumberOfCores; Core++) { - if ((Socket != BscSocket) || (Core != BscCoreNum)) { - ApUtilRunCodeOnSocketCore ((UINT8) Socket, (UINT8) Core, &TaskPtr, StdHeader); - } - } - } - } -} - -/*---------------------------------------------------------------------------------------*/ -/** - * SyncVariableMTRR - * - * Sync variable MTRR - * - * @param[in] StdHeader Config handle for library and services - * - */ -VOID -STATIC -SyncVariableMTRR ( - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - BSC_AP_MSR_SYNC ApMsrSync[20]; - - ApMsrSync[0].RegisterAddress = SYS_CFG; - ApMsrSync[1].RegisterAddress = TOP_MEM; - ApMsrSync[2].RegisterAddress = TOP_MEM2; - ApMsrSync[3].RegisterAddress = 0x200; - ApMsrSync[4].RegisterAddress = 0x201; - ApMsrSync[5].RegisterAddress = 0x202; - ApMsrSync[6].RegisterAddress = 0x203; - ApMsrSync[7].RegisterAddress = 0x204; - ApMsrSync[8].RegisterAddress = 0x205; - ApMsrSync[9].RegisterAddress = 0x206; - ApMsrSync[10].RegisterAddress = 0x207; - ApMsrSync[11].RegisterAddress = 0x208; - ApMsrSync[12].RegisterAddress = 0x209; - ApMsrSync[13].RegisterAddress = 0x20A; - ApMsrSync[14].RegisterAddress = 0x20B; - ApMsrSync[15].RegisterAddress = 0xC0010016; - ApMsrSync[16].RegisterAddress = 0xC0010017; - ApMsrSync[17].RegisterAddress = 0xC0010018; - ApMsrSync[18].RegisterAddress = 0xC0010019; - ApMsrSync[19].RegisterAddress = 0; - SyncApMsrsToBsc (ApMsrSync, StdHeader); -} - -/*---------------------------------------------------------------------------------------*/ -/** - * The function suppose to do any thing need to be done at the end of AmdInitPost. - * - * @param[in] StdHeader Config handle for library and services - * - * @retval AGESA_SUCCESS - * - */ -AGESA_STATUS -FinalizeAtPost ( - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - // - // Execute wbinvd to ensure heap data in cache write back to memory. - // - ExecuteWbinvdInstruction (StdHeader); - - return AGESA_SUCCESS; -} -/*---------------------------------------------------------------------------------------*/ -/** - * Set TSC Frequency Selection. - * - * This function set TSC Frequency Selection. - * - * @param[in] StdHeader Config handle for library and services - * - */ -VOID -STATIC -SetTscFreqSel ( - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - PSTATE_CPU_FAMILY_SERVICES *FamilyServices; - - FamilyServices = NULL; - - GetFeatureServicesOfCurrentCore (&PstateFamilyServiceTable, (const VOID **)&FamilyServices, StdHeader); - if (FamilyServices != NULL) { - FamilyServices->CpuSetTscFreqSel (FamilyServices, StdHeader); - } - -} - -/*---------------------------------------------------------------------------------------*/ -/** - * Set TSC Frequency Selection to all cores. - * - * This function set TscFreqSel to all cores in the system. - * - * @param[in] StdHeader Config handle for library and services - * - */ -VOID -SetCoresTscFreqSel ( - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - AP_TASK TaskPtr; - UINT32 BscSocket; - UINT32 Ignored; - UINT32 BscCoreNum; - UINT32 Core; - UINT32 Socket; - UINT32 NumberOfSockets; - UINT32 NumberOfCores; - AGESA_STATUS IgnoredSts; - - ASSERT (IsBsp (StdHeader, &IgnoredSts)); - - IdentifyCore (StdHeader, &BscSocket, &Ignored, &BscCoreNum, &IgnoredSts); - NumberOfSockets = GetPlatformNumberOfSockets (); - - SetTscFreqSel (StdHeader); - - TaskPtr.FuncAddress.PfApTask = SetTscFreqSel; - TaskPtr.ExeFlags = WAIT_FOR_CORE; - TaskPtr.DataTransfer.DataTransferFlags = 0; - TaskPtr.DataTransfer.DataSizeInDwords = 0; - TaskPtr.DataTransfer.DataPtr = NULL; - - for (Socket = 0; Socket < NumberOfSockets; Socket++) { - if (GetActiveCoresInGivenSocket (Socket, &NumberOfCores, StdHeader)) { - for (Core = 0; Core < NumberOfCores; Core++) { - if ((Socket != BscSocket) || (Core != BscCoreNum)) { - ApUtilRunCodeOnSocketCore ((UINT8) Socket, (UINT8) Core, &TaskPtr, StdHeader); - } - } - } - } -} |