diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevD/F10RevDUtilities.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevD/F10RevDUtilities.c | 370 |
1 files changed, 0 insertions, 370 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevD/F10RevDUtilities.c b/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevD/F10RevDUtilities.c deleted file mode 100644 index c53e7d526d..0000000000 --- a/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevD/F10RevDUtilities.c +++ /dev/null @@ -1,370 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * AMD Family_10 revision Dx specific utility functions. - * - * Provides numerous utility functions specific to family 10h rev D. - * - * @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 "Ids.h" -#include "cpuRegisters.h" -#include "cpuFamilyTranslation.h" -#include "cpuF10PowerMgmt.h" -#include "GeneralServices.h" -#include "cpuEarlyInit.h" -#include "cpuRegisters.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_CPU_FAMILY_0X10_REVD_F10REVDUTILITIES_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 - *---------------------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------*/ -/** - * Set down core register on a revision D processor. - * - * This function set F3x190 Downcore Control Register[5:0] - * - * @param[in] FamilySpecificServices The current Family Specific Services. - * @param[in] Socket Socket ID. - * @param[in] Module Module ID in socket. - * @param[in] LeveledCores Number of core. - * @param[in] CoreLevelMode Core level mode. - * @param[in] StdHeader Header for library and services. - * - * @retval TRUE Down Core register is updated. - * @retval FALSE Down Core register is not updated. - */ -BOOLEAN -F10CommonRevDSetDownCoreRegister ( - IN CPU_CORE_LEVELING_FAMILY_SERVICES *FamilySpecificServices, - IN UINT32 *Socket, - IN UINT32 *Module, - IN UINT32 *LeveledCores, - IN CORE_LEVELING_TYPE CoreLevelMode, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 TempVar32_a; - UINT32 CoreDisableBits; - PCI_ADDR PciAddress; - BOOLEAN IsUpdated; - AGESA_STATUS AgesaStatus; - - IsUpdated = FALSE; - - switch (*LeveledCores) { - case 1: - CoreDisableBits = DOWNCORE_MASK_SINGLE; - break; - case 2: - CoreDisableBits = DOWNCORE_MASK_DUAL; - break; - case 3: - CoreDisableBits = DOWNCORE_MASK_TRI; - break; - case 4: - CoreDisableBits = DOWNCORE_MASK_FOUR; - break; - case 5: - CoreDisableBits = DOWNCORE_MASK_FIVE; - break; - default: - CoreDisableBits = 0; - break; - } - - if (CoreDisableBits != 0) { - if (GetPciAddress (StdHeader, (UINT8) *Socket, (UINT8) *Module, &PciAddress, &AgesaStatus)) { - PciAddress.Address.Function = FUNC_3; - PciAddress.Address.Register = NORTH_BRIDGE_CAPABILITIES_REG; - - LibAmdPciRead (AccessWidth32, PciAddress, &TempVar32_a, StdHeader); - TempVar32_a = ((TempVar32_a >> 12) & 0x3) | ((TempVar32_a >> 13) & 0x4); - if (TempVar32_a == 0) { - CoreDisableBits &= 0x1; - } else if (TempVar32_a == 1) { - CoreDisableBits &= 0x3; - } else if (TempVar32_a == 2) { - CoreDisableBits &= 0x7; - } else if (TempVar32_a == 3) { - CoreDisableBits &= 0x0F; - } else if (TempVar32_a == 4) { - CoreDisableBits &= 0x1F; - } else if (TempVar32_a == 5) { - CoreDisableBits &= 0x3F; - } - PciAddress.Address.Register = DOWNCORE_CTRL; - LibAmdPciRead (AccessWidth32, PciAddress, &TempVar32_a, StdHeader); - if ((TempVar32_a | CoreDisableBits) != TempVar32_a) { - TempVar32_a |= CoreDisableBits; - LibAmdPciWrite (AccessWidth32, PciAddress, &TempVar32_a, StdHeader); - IsUpdated = TRUE; - } - } - } - - return IsUpdated; -} - - -CONST CPU_CORE_LEVELING_FAMILY_SERVICES ROMDATA F10RevDCoreLeveling = -{ - 0, - F10CommonRevDSetDownCoreRegister -}; - -/*---------------------------------------------------------------------------------------*/ -/** - * Get CPU pstate current on a revision D processor. - * - * @CpuServiceMethod{::F_CPU_GET_IDD_MAX}. - * - * This function returns the ProcIddMax. - * - * @param[in] FamilySpecificServices The current Family Specific Services. - * @param[in] Pstate The P-state to check. - * @param[out] ProcIddMax P-state current in mA. - * @param[in] StdHeader Handle of Header for calling lib functions and services. - * - * @retval TRUE P-state is enabled - * @retval FALSE P-state is disabled - */ -BOOLEAN -F10CommonRevDGetProcIddMax ( - IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, - IN UINT8 Pstate, - OUT UINT32 *ProcIddMax, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 IddDiv; - UINT32 CmpCap; - UINT32 MultiNodeCpu; - UINT32 NbCaps; - UINT32 Socket; - UINT32 Module; - UINT32 Ignored; - UINT32 MsrAddress; - UINT64 PstateMsr; - BOOLEAN IsPstateEnabled; - PCI_ADDR PciAddress; - AGESA_STATUS IgnoredSts; - - IsPstateEnabled = FALSE; - - MsrAddress = (UINT32) (Pstate + PS_REG_BASE); - ASSERT (MsrAddress <= PS_MAX_REG); - - LibAmdMsrRead (MsrAddress, &PstateMsr, StdHeader); - if (((PSTATE_MSR *) &PstateMsr)->PsEnable == 1) { - IdentifyCore (StdHeader, &Socket, &Module, &Ignored, &IgnoredSts); - GetPciAddress (StdHeader, Socket, Module, &PciAddress, &IgnoredSts); - PciAddress.Address.Function = FUNC_3; - PciAddress.Address.Register = NB_CAPS_REG; - LibAmdPciRead (AccessWidth32, PciAddress, &NbCaps, StdHeader); // F3xE8 - - switch (((PSTATE_MSR *) &PstateMsr)->IddDiv) { - case 0: - IddDiv = 1000; - break; - case 1: - IddDiv = 100; - break; - case 2: - IddDiv = 10; - break; - default: // IddDiv = 3 is reserved. Use 10 - IddDiv = 10; - break; - } - MultiNodeCpu = (UINT32) (((NB_CAPS_REGISTER *) &NbCaps)->MultiNodeCpu + 1); - CmpCap = (UINT32) (((NB_CAPS_REGISTER *) &NbCaps)->CmpCapHi << 2); - CmpCap |= (UINT32) (((NB_CAPS_REGISTER *) &NbCaps)->CmpCapLo); - CmpCap++; - *ProcIddMax = (UINT32) ((PSTATE_MSR *) &PstateMsr)->IddValue * IddDiv * CmpCap * MultiNodeCpu; - IsPstateEnabled = TRUE; - } - return IsPstateEnabled; -} - -/*---------------------------------------------------------------------------------------*/ -/** - * Returns whether or not BIOS is responsible for configuring the NB COFVID. - * - * @CpuServiceMethod{::F_CPU_IS_NBCOF_INIT_NEEDED}. - * - * @param[in] FamilySpecificServices The current Family Specific Services. - * @param[in] PciAddress The northbridge to query by pci base address. - * @param[out] NbVidUpdateAll Do all NbVids need to be updated - * @param[in] StdHeader Header for library and services - * - * @retval TRUE Perform northbridge frequency and voltage config. - * @retval FALSE Do not configure them. - */ -BOOLEAN -F10CommonRevDGetNbCofVidUpdate ( - IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, - IN PCI_ADDR *PciAddress, - OUT BOOLEAN *NbVidUpdateAll, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - *NbVidUpdateAll = FALSE; - return FALSE; -} - -/*---------------------------------------------------------------------------------------*/ -/** - * Determines the NB clock on the desired node. - * - * @CpuServiceMethod{::F_CPU_GET_NB_PSTATE_INFO}. - * - * @param[in] FamilySpecificServices The current Family Specific Services. - * @param[in] PlatformConfig Platform profile/build option config structure. - * @param[in] PciAddress The segment, bus, and device numbers of the CPU in question. - * @param[in] NbPstate The NB P-state number to check. - * @param[out] FreqNumeratorInMHz The desired node's frequency numerator in megahertz. - * @param[out] FreqDivisor The desired node's frequency divisor. - * @param[out] VoltageInuV The desired node's voltage in microvolts. - * @param[in] StdHeader Handle of Header for calling lib functions and services. - * - * @retval TRUE NbPstate is valid - * @retval FALSE NbPstate is disabled or invalid - */ -BOOLEAN -F10CommonRevDGetNbPstateInfo ( - IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN PCI_ADDR *PciAddress, - IN UINT32 NbPstate, - OUT UINT32 *FreqNumeratorInMHz, - OUT UINT32 *FreqDivisor, - OUT UINT32 *VoltageInuV, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 PciRegister; - UINT64 MsrReg; - BOOLEAN PstateIsValid; - - PstateIsValid = FALSE; - if (NbPstate == 0) { - PciAddress->Address.Function = FUNC_3; - PciAddress->Address.Register = CPTC0_REG; - LibAmdPciRead (AccessWidth32, *PciAddress, &PciRegister, StdHeader); - *FreqNumeratorInMHz = ((((CLK_PWR_TIMING_CTRL_REGISTER *) &PciRegister)->NbFid + 4) * 200); - *FreqDivisor = 1; - LibAmdMsrRead (MSR_COFVID_STS, &MsrReg, StdHeader); - *VoltageInuV = (1550000 - (12500 * ((UINT32) ((COFVID_STS_MSR *) &MsrReg)->CurNbVid))); - PstateIsValid = TRUE; - } - return PstateIsValid; -} - -/*---------------------------------------------------------------------------------------*/ -/** - * Get number of processor cores to be used in determining the brand string. - * - * @CpuServiceMethod{::F_CPU_NUMBER_OF_BRANDSTRING_CORES}. - * - * @param[in] FamilySpecificServices The current Family Specific Services. - * @param[in] StdHeader Handle of Header for calling lib functions and services. - * - * @return The number of cores to be used in brand string calculation. - */ -UINT8 -F10CommonRevDGetNumberOfCoresForBrandstring ( - IN CPU_SPECIFIC_SERVICES *FamilySpecificServices, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 CmpCap; - UINT32 CmpCapOnNode; - UINT32 Socket; - UINT32 Module; - UINT32 Core; - UINT32 PciRegister; - PCI_ADDR PciAddress; - AGESA_STATUS IgnoredSts; - - CmpCap = 0; - IdentifyCore (StdHeader, &Socket, &Module, &Core, &IgnoredSts); - for (Module = 0; Module < GetPlatformNumberOfModules (); Module++) { - if (GetPciAddress (StdHeader, Socket, Module, &PciAddress, &IgnoredSts)) { - PciAddress.Address.Function = FUNC_3; - PciAddress.Address.Register = NB_CAPS_REG; - LibAmdPciRead (AccessWidth32, PciAddress, &PciRegister, StdHeader); - CmpCapOnNode = (UINT8) (((NB_CAPS_REGISTER *) &PciRegister)->CmpCapHi << 2); - CmpCapOnNode |= (UINT8) (((NB_CAPS_REGISTER *) &PciRegister)->CmpCapLo); - CmpCapOnNode++; - CmpCap += CmpCapOnNode; - } - } - return ((UINT8) CmpCap); -} - |