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author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-24 10:13:43 +0300 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-28 14:36:19 +0000 |
commit | e029c18f67f72fc5542254c58d2d4d9025f6282f (patch) | |
tree | 22780437c07705c846cc4822adb77384b8583f75 /src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/F10PmNbCofVidInit.c | |
parent | e5cecd0ea42b52ac59cb75abe1bdcc83f391e9bf (diff) | |
download | coreboot-e029c18f67f72fc5542254c58d2d4d9025f6282f.tar.xz |
AGESA f10 vendorcode: Remove unused sources
These fam10 sources under fam12 and fam14 were never built.
Change-Id: Iff0964aba0a061b43144427388c07aea57d6d566
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21179
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/F10PmNbCofVidInit.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/F10PmNbCofVidInit.c | 300 |
1 files changed, 0 insertions, 300 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/F10PmNbCofVidInit.c b/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/F10PmNbCofVidInit.c deleted file mode 100644 index d5b515f790..0000000000 --- a/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/F10PmNbCofVidInit.c +++ /dev/null @@ -1,300 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * AMD Family_10 NB COF VID Initialization - * - * Performs the "BIOS Northbridge COF and VID Configuration" as - * described in the BKDG. - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: CPU/F10 - * @e \$Revision: 35136 $ @e \$Date: 2010-07-16 11:29:48 +0800 (Fri, 16 Jul 2010) $ - * - */ -/* - ***************************************************************************** - * - * 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 "cpuRegisters.h" -#include "cpuF10PowerMgmt.h" -#include "cpuApicUtilities.h" -#include "OptionMultiSocket.h" -#include "cpuServices.h" -#include "GeneralServices.h" -#include "cpuFamilyTranslation.h" -#include "cpuF10Utilities.h" -#include "cpuCommonF10Utilities.h" -#include "F10PmNbCofVidInit.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_CPU_FAMILY_0X10_F10PMNBCOFVIDINIT_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 - *---------------------------------------------------------------------------------------- - */ -/// Structure used for performing the steps outlined in -/// the NB COFVID configuration sequence -typedef struct { - UINT8 NewNbVid; ///< Destination NB VID code - BOOLEAN NbVidUpdateAll; ///< Status of NbVidUpdateAll -} NB_COF_VID_INIT_WARM; - -/*---------------------------------------------------------------------------------------- - * 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 -PmNbCofVidInitP0P1Core ( - IN VOID *NewNbVid, - IN AMD_CONFIG_PARAMS *StdHeader - ); - -VOID -STATIC -PmNbCofVidInitWarmCore ( - IN VOID *FunctionData, - IN AMD_CONFIG_PARAMS *StdHeader - ); - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ -extern OPTION_MULTISOCKET_CONFIGURATION OptionMultiSocketConfiguration; - -/*---------------------------------------------------------------------------------------*/ -/** - * Family 10h core 0 entry point for performing the "Northbridge COF and - * VID Configuration" algorithm. - * - * The steps are as follows: - * 1. Determine if the algorithm is necessary by checking if all NB FIDs - * match in the coherent fabric. If so, check to see if NbCofVidUpdate - * is zero for all CPUs. If that is also true, no further steps are - * necessary. If not + cold reset, proceed to step 2. If not + warm - * reset, proceed to step 8. - * 2. Determine NewNbVid & NewNbFid. - * 3. Copy Startup Pstate settings to P0/P1 MSRs on all local cores. - * 4. Copy NewNbVid to P0 NbVid on all local cores. - * 5. Transition to P1 on all local cores. - * 6. Transition to P0 on local core 0 only. - * 7. Copy NewNbFid to F3xD4[NbFid], set NbFidEn, and issue a warm reset. - * 8. Update all enabled Pstate MSRs' NbVids according to NbVidUpdateAll - * on all local cores. - * 9. Transition to Startup Pstate on all local cores. - * - * @param[in] FamilySpecificServices The current Family Specific Services. - * @param[in] CpuEarlyParamsPtr Service related parameters (unused). - * @param[in] StdHeader Config handle for library and services. - * - */ -VOID -F10PmNbCofVidInit ( - IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, - IN AMD_CPU_EARLY_PARAMS *CpuEarlyParamsPtr, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - BOOLEAN PerformNbCofVidCfg; - BOOLEAN NotUsed; - BOOLEAN SystemNbCofsMatch; - UINT8 NewNbFid; - UINT8 NewNbVid; - UINT32 Socket; - UINT32 Module; - UINT32 Core; - UINT32 SystemNbCof; - UINT32 AndMask; - UINT32 OrMask; - UINT32 Ignored; - UINT32 NewNbVoltage; - UINT32 FrequencyDivisor; - WARM_RESET_REQUEST Request; - AP_TASK TaskPtr; - PCI_ADDR PciAddress; - AGESA_STATUS IgnoredSts; - NB_COF_VID_INIT_WARM FunctionData; - - PerformNbCofVidCfg = TRUE; - OptionMultiSocketConfiguration.GetSystemNbPstateSettings ((UINT32) 0, &CpuEarlyParamsPtr->PlatformConfig, &SystemNbCof, &FrequencyDivisor, &SystemNbCofsMatch, &NotUsed, StdHeader); - if (SystemNbCofsMatch) { - if (!OptionMultiSocketConfiguration.GetSystemNbCofVidUpdate (StdHeader)) { - PerformNbCofVidCfg = FALSE; - } - } - if (PerformNbCofVidCfg) { - // get the local node ID - IdentifyCore (StdHeader, &Socket, &Module, &Core, &IgnoredSts); - GetPciAddress (StdHeader, Socket, Module, &PciAddress, &IgnoredSts); - - ASSERT (Core == 0); - - // get NewNbVid - FamilySpecificServices->GetNbPstateInfo (FamilySpecificServices, - &CpuEarlyParamsPtr->PlatformConfig, - &PciAddress, - (UINT32) 0, - &Ignored, - &Ignored, - &NewNbVoltage, - StdHeader); - ASSERT (((1550000 - NewNbVoltage) % 12500) == 0); - NewNbVid = (UINT8) ((1550000 - NewNbVoltage) / 12500); - ASSERT (NewNbVid < 0x80); - - if (!(IsWarmReset (StdHeader))) { - - // determine NewNbFid - NewNbFid = (UINT8) ((SystemNbCof / 200) - 4); - - TaskPtr.FuncAddress.PfApTaskI = PmNbCofVidInitP0P1Core; - TaskPtr.DataTransfer.DataSizeInDwords = 1; - TaskPtr.DataTransfer.DataPtr = &NewNbVid; - TaskPtr.DataTransfer.DataTransferFlags = 0; - TaskPtr.ExeFlags = 0; - ApUtilRunCodeOnAllLocalCoresAtEarly (&TaskPtr, StdHeader, CpuEarlyParamsPtr); - - // Transition core 0 to P0 and wait for change to complete - FamilySpecificServices->TransitionPstate (FamilySpecificServices, (UINT8) 0, (BOOLEAN) TRUE, StdHeader); - - PciAddress.Address.Register = CPTC0_REG; - AndMask = 0xFFFFFFFF; - ((CLK_PWR_TIMING_CTRL_REGISTER *) &AndMask)->NbFid = 0; - OrMask = 0x00000000; - ((CLK_PWR_TIMING_CTRL_REGISTER *) &OrMask)->NbFid = NewNbFid; - ((CLK_PWR_TIMING_CTRL_REGISTER *) &OrMask)->NbFidEn = 1; - ModifyCurrentSocketPci (&PciAddress, AndMask, OrMask, StdHeader); - - // warm reset request - GetWarmResetFlag (StdHeader, &Request); - Request.RequestBit = TRUE; - Request.StateBits = Request.PostStage - 1; - SetWarmResetFlag (StdHeader, &Request); - } else { - // warm reset path - - FunctionData.NewNbVid = NewNbVid; - FamilySpecificServices->IsNbCofInitNeeded (FamilySpecificServices, &PciAddress, &FunctionData.NbVidUpdateAll, StdHeader); - - TaskPtr.FuncAddress.PfApTaskI = PmNbCofVidInitWarmCore; - TaskPtr.DataTransfer.DataSizeInDwords = SIZE_IN_DWORDS (NB_COF_VID_INIT_WARM); - TaskPtr.DataTransfer.DataPtr = &FunctionData; - TaskPtr.DataTransfer.DataTransferFlags = 0; - TaskPtr.ExeFlags = WAIT_FOR_CORE; - ApUtilRunCodeOnAllLocalCoresAtEarly (&TaskPtr, StdHeader, CpuEarlyParamsPtr); - } - } // skip whole algorithm -} - - -/*---------------------------------------------------------------------------------------*/ -/** - * Cold reset support routine for F10PmNbCofVidInit. - * - * This function implements steps 3, 4, & 5 on each core. - * - * @param[in] NewNbVid NewNbVid determined by core 0 in step 2. - * @param[in] StdHeader Config handle for library and services. - * - */ -VOID -STATIC -PmNbCofVidInitP0P1Core ( - IN VOID *NewNbVid, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 MsrAddress; - UINT64 MsrReg; - CPU_SPECIFIC_SERVICES *FamilySpecificServices; - - GetCpuServicesOfCurrentCore ((const CPU_SPECIFIC_SERVICES **)&FamilySpecificServices, StdHeader); - LibAmdMsrRead (MSR_COFVID_STS, &MsrReg, StdHeader); - MsrAddress = (UINT32) ((((COFVID_STS_MSR *) &MsrReg)->StartupPstate) + PS_REG_BASE); - LibAmdMsrRead (MsrAddress, &MsrReg, StdHeader); - LibAmdMsrWrite ((UINT32) (PS_REG_BASE + 1), &MsrReg, StdHeader); - ((PSTATE_MSR *) &MsrReg)->NbVid = *(UINT8 *) NewNbVid; - LibAmdMsrWrite (PS_REG_BASE, &MsrReg, StdHeader); - FamilySpecificServices->TransitionPstate (FamilySpecificServices, (UINT8) 1, (BOOLEAN) FALSE, StdHeader); -} - - -/*---------------------------------------------------------------------------------------*/ -/** - * Warm reset support routine for F10PmNbCofVidInit. - * - * This function implements steps 8 & 9 on each core. - * - * @param[in] FunctionData Contains NewNbVid determined by core 0 in step - * 2, and NbVidUpdateAll. - * @param[in] StdHeader Config handle for library and services. - * - */ -VOID -STATIC -PmNbCofVidInitWarmCore ( - IN VOID *FunctionData, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 MsrAddress; - UINT64 MsrReg; - CPU_SPECIFIC_SERVICES *FamilySpecificServices; - - GetCpuServicesOfCurrentCore ((const CPU_SPECIFIC_SERVICES **)&FamilySpecificServices, StdHeader); - for (MsrAddress = PS_REG_BASE; MsrAddress <= PS_MAX_REG; MsrAddress++) { - LibAmdMsrRead (MsrAddress, &MsrReg, StdHeader); - if (((PSTATE_MSR *) &MsrReg)->IddValue != 0) { - if ((((PSTATE_MSR *) &MsrReg)->NbDid == 0) || ((NB_COF_VID_INIT_WARM *) FunctionData)->NbVidUpdateAll) { - ((PSTATE_MSR *) &MsrReg)->NbVid = ((NB_COF_VID_INIT_WARM *) FunctionData)->NewNbVid; - LibAmdMsrWrite (MsrAddress, &MsrReg, StdHeader); - } - } - } -} - |