diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/cpuF15TnDmi.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/cpuF15TnDmi.c | 430 |
1 files changed, 430 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/cpuF15TnDmi.c b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/cpuF15TnDmi.c new file mode 100644 index 0000000000..e0240bdeb6 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/Family/0x15/TN/cpuF15TnDmi.c @@ -0,0 +1,430 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * AMD DMI Record Creation API, and related functions for Family15h Trinity. + * + * Contains code that produce the DMI related information. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: CPU/Family/0x15/TN + * @e \$Revision: 64351 $ @e \$Date: 2012-01-19 03:50:41 -0600 (Thu, 19 Jan 2012) $ + * + */ +/***************************************************************************** + * + * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. + * + * AMD is granting you permission to use this software (the Materials) + * pursuant to the terms and conditions of your Software License Agreement + * with AMD. This header does *NOT* give you permission to use the Materials + * or any rights under AMD's intellectual property. Your use of any portion + * of these Materials shall constitute your acceptance of those terms and + * conditions. If you do not agree to the terms and conditions of the Software + * License Agreement, please do not use any portion of these Materials. + * + * CONFIDENTIALITY: The Materials and all other information, identified as + * confidential and provided to you by AMD shall be kept confidential in + * accordance with the terms and conditions of the Software License Agreement. + * + * LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION + * PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED + * WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF + * MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, + * OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. + * IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER + * (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS + * INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, + * GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER + * RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE + * EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, + * THE ABOVE LIMITATION MAY NOT APPLY TO YOU. + * + * AMD does not assume any responsibility for any errors which may appear in + * the Materials or any other related information provided to you by AMD, or + * result from use of the Materials or any related information. + * + * You agree that you will not reverse engineer or decompile the Materials. + * + * NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any + * further information, software, technical information, know-how, or show-how + * available to you. Additionally, AMD retains the right to modify the + * Materials at any time, without notice, and is not obligated to provide such + * modified Materials to you. + * + * U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with + * "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is + * subject to the restrictions as set forth in FAR 52.227-14 and + * DFAR252.227-7013, et seq., or its successor. Use of the Materials by the + * Government constitutes acknowledgement of AMD's proprietary rights in them. + * + * EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any + * direct product thereof will be exported directly or indirectly, into any + * country prohibited by the United States Export Administration Act and the + * regulations thereunder, without the required authorization from the U.S. + * government nor will be used for any purpose prohibited by the same. + ****************************************************************************** + */ + +/*---------------------------------------------------------------------------------------- + * M O D U L E S U S E D + *---------------------------------------------------------------------------------------- + */ +#include "AGESA.h" +#include "amdlib.h" +#include "cpuRegisters.h" +#include "cpuFamilyTranslation.h" +#include "cpuPstateTables.h" +#include "cpuLateInit.h" +#include "cpuF15Dmi.h" +#include "cpuF15PowerMgmt.h" +#include "cpuF15TnPowerMgmt.h" +#include "cpuServices.h" +#include "Filecode.h" +CODE_GROUP (G3_DXE) +RDATA_GROUP (G3_DXE) + +#define FILECODE PROC_CPU_FAMILY_0X15_TN_CPUF15TNDMI_FILECODE + + +/*---------------------------------------------------------------------------------------- + * D E F I N I T I O N S A N D M A C R O S + *---------------------------------------------------------------------------------------- + */ +extern CPU_FAMILY_SUPPORT_TABLE PstateFamilyServiceTable; + +/*---------------------------------------------------------------------------------------- + * T Y P E D E F S A N D S T R U C T U R E S + *---------------------------------------------------------------------------------------- + */ +CONST CHAR8 ROMDATA str_A10[] = "AMD A10-"; +CONST CHAR8 ROMDATA str_A8[] = "AMD A8-"; +CONST CHAR8 ROMDATA str_A6[] = "AMD A6-"; +CONST CHAR8 ROMDATA str_A4[] = "AMD A4-"; +CONST CHAR8 ROMDATA str_PhenomII[] = "AMD Phenom(TM) II"; +CONST CHAR8 ROMDATA str_AthlonII[] = "AMD Athlon(TM) II"; +CONST CHAR8 ROMDATA str_SempronII[] = "AMD Sempron(TM) II"; +CONST CHAR8 ROMDATA str_Sempron[] = "AMD Sempron(TM)"; +/*--------------------------------------------------------------------------------------- + * Processor Family Table + * + * 048h = "A-Series" + * 0ECh = "AMD Phenom(TM) II Processor Family" + * 0EDh = "AMD Athlon(tm) II" + * 085h = "AMD Sempron(tm)" + * 0E5h = "AMD Sempron(tm) II" + + *-------------------------------------------------------------------------------------*/ + +CONST CPU_T4_PROC_FAMILY ROMDATA F15TnFP2T4ProcFamily[] = +{ + {str_A10, 0x48}, + {str_A8, 0x48}, + {str_A6, 0x48}, + {str_A4, 0x48}, +}; + +CONST CPU_T4_PROC_FAMILY ROMDATA F15TnFS1T4ProcFamily[] = +{ + {str_A10, 0x48}, + {str_A8, 0x48}, + {str_A6, 0x48}, + {str_A4, 0x48}, +}; + +CONST CPU_T4_PROC_FAMILY ROMDATA F15TnFM2T4ProcFamily[] = +{ + {str_A10, 0x48}, + {str_A8, 0x48}, + {str_A6, 0x48}, + {str_A4, 0x48}, + {str_PhenomII, 0xEC}, + {str_AthlonII, 0xED}, + {str_SempronII, 0xE5}, + {str_Sempron, 0x85}, +}; +/*---------------------------------------------------------------------------------------- + * 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 +DmiF15TnGetInfo ( + IN OUT CPU_TYPE_INFO *CpuInfoPtr, + IN AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +DmiF15TnGetT4ProcFamily ( + IN OUT UINT8 *T4ProcFamily, + IN PROC_FAMILY_TABLE *CpuDmiProcFamilyTable, + IN CPU_TYPE_INFO *CpuInfo, + IN AMD_CONFIG_PARAMS *StdHeader + ); + +UINT8 +DmiF15TnGetVoltage ( + IN AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +DmiF15TnGetMemInfo ( + IN OUT CPU_GET_MEM_INFO *CpuGetMemInfoPtr, + IN AMD_CONFIG_PARAMS *StdHeader + ); + +UINT16 +DmiF15TnGetExtClock ( + IN AMD_CONFIG_PARAMS *StdHeader + ); + +/*---------------------------------------------------------------------------------------- + * E X P O R T E D F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + +/* -----------------------------------------------------------------------------*/ +/** + * + * DmiF15TnGetInfo + * + * Get CPU type information + * + * @param[in,out] CpuInfoPtr Pointer to CPU_TYPE_INFO struct. + * @param[in] StdHeader Standard Head Pointer + * + */ +VOID +DmiF15TnGetInfo ( + IN OUT CPU_TYPE_INFO *CpuInfoPtr, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT8 NumOfCoresPerCU; + CPUID_DATA CpuId; + CPU_SPECIFIC_SERVICES *FamilySpecificServices; + + LibAmdCpuidRead (AMD_CPUID_FMF, &CpuId, StdHeader); + CpuInfoPtr->ExtendedFamily = (UINT8) (CpuId.EAX_Reg >> 20) & 0xFF; // bit 27:20 + CpuInfoPtr->ExtendedModel = (UINT8) (CpuId.EAX_Reg >> 16) & 0xF; // bit 19:16 + CpuInfoPtr->BaseFamily = (UINT8) (CpuId.EAX_Reg >> 8) & 0xF; // bit 11:8 + CpuInfoPtr->BaseModel = (UINT8) (CpuId.EAX_Reg >> 4) & 0xF; // bit 7:4 + CpuInfoPtr->Stepping = (UINT8) (CpuId.EAX_Reg & 0xF); // bit 3:0 + + CpuInfoPtr->PackageType = (UINT8) (CpuId.EBX_Reg >> 28) & 0xF; // bit 31:28 + + GetCpuServicesOfCurrentCore ((CONST CPU_SPECIFIC_SERVICES **)&FamilySpecificServices, StdHeader); + CpuInfoPtr->TotalCoreNumber = FamilySpecificServices->GetNumberOfPhysicalCores (FamilySpecificServices, StdHeader); + CpuInfoPtr->TotalCoreNumber--; + + LibAmdCpuidRead (AMD_CPUID_ASIZE_PCCOUNT, &CpuId, StdHeader); + CpuInfoPtr->EnabledCoreNumber = (UINT8) (CpuId.ECX_Reg & 0xFF); // bit 7:0 + + switch (CpuInfoPtr->PackageType) { + case TN_SOCKET_FP2: + CpuInfoPtr->ProcUpgrade = P_UPGRADE_NONE; + break; + case TN_SOCKET_FS1: + CpuInfoPtr->ProcUpgrade = P_UPGRADE_FS1; + break; + case TN_SOCKET_FM2: + CpuInfoPtr->ProcUpgrade = P_UPGRADE_FM2; + break; + default: + CpuInfoPtr->ProcUpgrade = P_UPGRADE_UNKNOWN; + break; + } + + switch (GetComputeUnitMapping (StdHeader)) { + case AllCoresMapping: + NumOfCoresPerCU = 1; + break; + case EvenCoresMapping: + NumOfCoresPerCU = 2; + break; + default: + NumOfCoresPerCU = 2; + } + // L1 Size & Associativity + LibAmdCpuidRead (AMD_CPUID_TLB_L1Cache, &CpuId, StdHeader); + CpuInfoPtr->CacheInfo.L1CacheSize = (UINT32) (((UINT8) ((CpuId.ECX_Reg >> 24) * NumOfCoresPerCU) + (UINT8) (CpuId.EDX_Reg >> 24)) * (CpuInfoPtr->EnabledCoreNumber + 1) / NumOfCoresPerCU); + + CpuInfoPtr->CacheInfo.L1CacheAssoc = DMI_ASSOCIATIVE_2_WAY; // Per the BKDG, this is hard-coded to 2-Way. + + // L2 Size & Associativity + LibAmdCpuidRead (AMD_CPUID_L2L3Cache_L2TLB, &CpuId, StdHeader); + CpuInfoPtr->CacheInfo.L2CacheSize = (UINT32) ((UINT16) (CpuId.ECX_Reg >> 16) * (CpuInfoPtr->EnabledCoreNumber + 1) / NumOfCoresPerCU); + + CpuInfoPtr->CacheInfo.L2CacheAssoc = DMI_ASSOCIATIVE_16_WAY; // Per the BKDG, this is hard-coded to 16-Way. + + // L3 Size & Associativity + CpuInfoPtr->CacheInfo.L3CacheSize = 0; + CpuInfoPtr->CacheInfo.L3CacheAssoc = DMI_ASSOCIATIVE_UNKNOWN; + } + +/* -----------------------------------------------------------------------------*/ +/** + * + * DmiF15TnGetT4ProcFamily + * + * Get type 4 processor family information + * + * @param[in,out] T4ProcFamily Pointer to type 4 processor family information. + * @param[in] *CpuDmiProcFamilyTable Pointer to DMI family special service + * @param[in] *CpuInfo Pointer to CPU_TYPE_INFO struct + * @param[in] StdHeader Standard Head Pointer + * + */ +VOID +DmiF15TnGetT4ProcFamily ( + IN OUT UINT8 *T4ProcFamily, + IN PROC_FAMILY_TABLE *CpuDmiProcFamilyTable, + IN CPU_TYPE_INFO *CpuInfo, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + CHAR8 NameString[49]; + CONST CHAR8 *DmiString; + CONST VOID *DmiStringTable; + UINT8 NumberOfDmiString; + UINT8 i; + + // Get name string from MSR_C001_00[30:35] + GetNameString (NameString, StdHeader); + // Get DMI String + DmiStringTable = NULL; + switch (CpuInfo->PackageType) { + case TN_SOCKET_FP2: + DmiStringTable = (CONST VOID *) &F15TnFP2T4ProcFamily[0]; + NumberOfDmiString = sizeof (F15TnFP2T4ProcFamily) / sizeof (CPU_T4_PROC_FAMILY); + break; + case TN_SOCKET_FS1: + DmiStringTable = (CONST VOID *) &F15TnFS1T4ProcFamily[0]; + NumberOfDmiString = sizeof (F15TnFS1T4ProcFamily) / sizeof (CPU_T4_PROC_FAMILY); + break; + case TN_SOCKET_FM2: + DmiStringTable = (CONST VOID *) &F15TnFM2T4ProcFamily[0]; + NumberOfDmiString = sizeof (F15TnFM2T4ProcFamily) / sizeof (CPU_T4_PROC_FAMILY); + break; + default: + DmiStringTable = NULL; + NumberOfDmiString = 0; + break; + } + + // Find out which DMI string matches current processor's name string + *T4ProcFamily = P_FAMILY_UNKNOWN; + if ((DmiStringTable != NULL) && (NumberOfDmiString != 0)) { + for (i = 0; i < NumberOfDmiString; i++) { + DmiString = (((CPU_T4_PROC_FAMILY *) DmiStringTable)[i]).Stringstart; + if (IsSourceStrContainTargetStr (NameString, DmiString, StdHeader)) { + *T4ProcFamily = (((CPU_T4_PROC_FAMILY *) DmiStringTable)[i]).T4ProcFamilySetting; + break; + } + } + } +} + +/* -----------------------------------------------------------------------------*/ +/** + * + * DmiF15TnGetVoltage + * + * Get the voltage value according to SMBIOS SPEC's requirement. + * + * @param[in] StdHeader Standard Head Pointer + * + * @retval Voltage - CPU Voltage. + * + */ +UINT8 +DmiF15TnGetVoltage ( + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT8 MaxVid; + UINT8 Voltage; + UINT8 NumberBoostStates; + UINT64 MsrData; + PCI_ADDR TempAddr; + CPB_CTRL_REGISTER CpbCtrl; + + // Voltage = 0x80 + (voltage at boot time * 10) + TempAddr.AddressValue = CPB_CTRL_PCI_ADDR; + LibAmdPciRead (AccessWidth32, TempAddr, &CpbCtrl, StdHeader); // F4x15C + NumberBoostStates = (UINT8) CpbCtrl.NumBoostStates; + + LibAmdMsrRead ((MSR_PSTATE_0 + NumberBoostStates), &MsrData, StdHeader); + MaxVid = (UINT8) (((PSTATE_MSR *)&MsrData)->CpuVid); + + if ((MaxVid >= 0xF8) && (MaxVid <= 0xFF)) { + Voltage = 0; + } else { + Voltage = (UINT8) ((155000L - (625 * MaxVid) + 5000) / 10000); + } + + Voltage += 0x80; + return (Voltage); +} + +/* -----------------------------------------------------------------------------*/ +/** + * + * DmiF15TnGetMemInfo + * + * Get memory information. + * + * @param[in,out] CpuGetMemInfoPtr Pointer to CPU_GET_MEM_INFO struct. + * @param[in] StdHeader Standard Head Pointer + * + */ +VOID +DmiF15TnGetMemInfo ( + IN OUT CPU_GET_MEM_INFO *CpuGetMemInfoPtr, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + CpuGetMemInfoPtr->EccCapable = FALSE; +} + +/* -----------------------------------------------------------------------------*/ +/** + * + * DmiF15TnGetExtClock + * + * Get the external clock Speed + * + * @param[in] StdHeader Standard Head Pointer + * + * @retval ExtClock - CPU external clock Speed. + * + */ +UINT16 +DmiF15TnGetExtClock ( + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + return (EXTERNAL_CLOCK_100MHZ); +} + +/* -----------------------------------------------------------------------------*/ +CONST PROC_FAMILY_TABLE ROMDATA ProcFamily15TnDmiTable = +{ +// This table is for Processor family 15h Trinity + AMD_FAMILY_15_TN, // ID for Family 15h Trinity + DmiF15TnGetInfo, // Transfer vectors for family + DmiF15TnGetT4ProcFamily, // Get type 4 processor family information + DmiF15TnGetVoltage, // specific routines (above) + DmiF15GetMaxSpeed, + DmiF15TnGetExtClock, + DmiF15TnGetMemInfo, // Get memory information + 0, + NULL +}; + + +/*--------------------------------------------------------------------------------------- + * L O C A L F U N C T I O N S + *--------------------------------------------------------------------------------------- + */ |