/* $NoKeywords:$ */ /** * @file * * AMD Family_15 Trinity PCI tables with values as defined in BKDG * * @xrefitem bom "File Content Label" "Release Content" * @e project: AGESA * @e sub-project: CPU/Family/0x15/TN * @e \$Revision: 64462 $ @e \$Date: 2012-01-21 10:59:15 -0600 (Sat, 21 Jan 2012) $ * */ /* ****************************************************************************** * * Copyright (c) 2008 - 2012, 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 "cpuF15TnPowerMgmt.h" #include "Table.h" #include "Filecode.h" CODE_GROUP (G3_DXE) RDATA_GROUP (G3_DXE) #define FILECODE PROC_CPU_FAMILY_0X15_TN_F15TNPCITABLES_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 SetEnCstateBoostBlockCC6Exit ( IN UINT32 Data, IN AMD_CONFIG_PARAMS *StdHeader ); VOID STATIC Erratum687Workaround ( IN UINT32 Data, IN AMD_CONFIG_PARAMS *StdHeader ); VOID STATIC Erratum712Workaround ( IN UINT32 Data, IN AMD_CONFIG_PARAMS *StdHeader ); /*---------------------------------------------------------------------------------------- * E X P O R T E D F U N C T I O N S *---------------------------------------------------------------------------------------- */ // P C I T a b l e s // ---------------------- STATIC CONST TABLE_ENTRY_FIELDS ROMDATA F15TnPciRegisters[] = { // F0x68 - Link Transaction Control // bits[22:21] DsNpReqLmt = 01b // bit [19] ApicExtSpur = 1 // bit [18] ApicExtId = 1 // bit [17] ApicExtBrdCst = 1 // bit [15] LimitCldtCfg = 1 // bit [10] DisFillP = 0 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x68), // Address 0x002E8000, // regData 0x006E8400, // regMask }} }, // F0x6C - Link Initialization Control // bit[0] RouteTblDis = 0 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x6C), // Address 0x00000000, // regData 0x00000001, // regMask }} }, // F0x84 - Link Control // bit [12] IsocEn = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x84), // Address 0x00001000, // regData 0x00001000, // regMask }} }, // F0x90 - Upstream Base Channel Buffer Count // bits[27:25] FreeData = 0 // bits[24:20] FreeCmd = 0 // bits[19:18] RspData = 1 // bits[17:16] NpReqData = 1 // bits[15:12] ProbeCmd = 0 // bits[11:8] RspCmd = 2 // bits[7:5] PReq = 5 // bits[4:0] NpReqCmd = 8 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x90), // Address 0x000502A8, // regData 0x0FFFFFFF, // regMask }} }, // F0x94 - Link Isochronous Channel Buffer Count // bits[28:27] IsocRspData = 0 // bits[26:25] IsocNpReqData = 1 // bits[24:22] IsocRspCmd = 0 // bits[21:19] IsocpReq = 0 // bits[18:16] IsocNpReqCmd = 1 // bits[15:8] SecBusNum = 0 (F1XE0 [BaseBusNum]) { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x94), // Address 0x02010000, // regData 0x1FFFFF00, // regMask }} }, // F1xE0 - Configuration Map // bits[31:24] BusNumLimit = F8 // bits[23:16] BaseBusNum = 0 // bit [1] WE = 1 // bit [0] RE = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_1, 0xE0),// Address 0xF8000003, // regData 0xFFFF0003, // regMask }} }, // F3x44 - MCA NB Configuration // // bit[30] SyncFloodOnDramAdrParErr = 1 // bit[27] NbMcaToMstCpuEn = 1 // bit[21] SyncFloodOnAnyUcErr = 1 // bit[20] SyncFloodOnWDT = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x44), // Address 0x48300000, // regData 0x48300000, // regMask }} }, // F3x70 - SRI_to_XBAR Command Buffer Count // bits[30:28] IsocRspCBC = 1 // bits[26:24] IsocPreqCBC = 0 // bits[22:20] IsocReqCBC = 1 // bits[18:16] UpRspCBC = 7 // bits[14:12] DnPreqCBC = 1 // bits[10:8] UpPreqCBC = 1 // bits[7:6] DnRspCBC = 1 // bits[5:4] DnReqCBC = 1 // bits[2:0] UpReqCBC = 7 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x70), // Address 0x10171157, // regData 0x777777F7, // regMask }} }, // F3x74 - XBAR_to_SRI Command Buffer Count // bits[31:28] DRReqCBC = 0 // bits[26:24] IsocPreqCBC = 1 // bits[23:20] IsocReqCBC = 1 // bits[19:16] ProbeCBC = 8 // bits[14:12] DnPreqCBC = 0 // bits[10:8] UpPreqCBC = 1 // bits[6:4] DnReqCBC = 0 // bits[2:0] UpReqCBC = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x74), // Address 0x01180101, // regData 0xF7FF7777, // regMask }} }, // F3x7C - Free List Buffer Count // bits[26:23] ExtSrqFreeList = 8 // bits[22:20] Sri2XbarFreeRspDBC = 0 // bits[19:16] Sri2XbarFreeXreqDBC = 5 // bits[15:12] Sri2XbarFreeRspCBC = 0 // bits[11:8] Sri2XbarFreeXreqCBC = 0xE // bits[4:0] Xbar2SriFreeListCBC = 18h { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x7C), // Address 0x04050E18, // regData 0x07FFFF1F, // regMask }} }, // F3x84 - ACPI Power State Control High // ACPI State S3 // bit[1] NbLowPwrEnSmafAct4 = 1 // bit[7:5] ClkDivisorSmafAct4 = 7 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x84), // Address 0x000000E2, // regData 0x000000E2, // regMask }} }, // F3xA0 - Power Control Miscellaneous // bit[14] Svi2HighFreqSel = 1, if PERFORMANCE_VRM_HIGH_SPEED_ENABLE == TRUE { ProfileFixup, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ PERFORMANCE_VRM_HIGH_SPEED_ENABLE, // PerformanceFeatures MAKE_SBDFO (0, 0, 24, FUNC_3, 0xA0), // Address 0x00004000, // regData 0x00004000, // regMask }} }, // F3xD4 - Clock Power Timing Control 0 // bit [31] NbClkDivApplyAll = 1 // bits[30:28] NbClkDiv = 4 // bits[27:24] PowerStepUp = 8 // bits[23:20] PowerStepDown = 8 // bit [14] CacheFlushImmOnAllHalt = 0 // bit [12] ClkRampHystCtl = 0 // bits[11:8] ClkRampHystSel = 0xF { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0xD4), // Address 0xC8800F00, // regData 0xFFF05F00, // regMask }} }, // F3xD8 - Clock Power Timing Control 1 // bits[6:4] VSRampSlamTime = 100b { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0xD8), // Address 0x00000040, // regData 0x00000070, // regMask }} }, // F3xDC - Clock Power Timing Control 2 // bits[14:12] NbsynPtrAdj = 5 { PciRegister, { (AMD_FAMILY_15_OR | AMD_FAMILY_15_TN | 0x0000000000000800ull) , // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0xDC), // Address 0x00005000, // regData 0x00007000, // regMask }} }, // F3x140 - SRI_to_XCS Token Count // bits[23:20] FreeTok = 0xA // bits[17:16] IsocRspTok = 1 // bits[15:14] IsocPreqTok = 0 // bits[13:12] IsocReqTok = 1 // bits[11:10] DnRspTok = 1 // bits[9:8] UpRspTok = 1 // bits[7:6] DnPreqTok = 1 // bits[5:4] UpPreqTok = 1 // bits[3:2] DnReqTok = 1 // bits[1:0] UpReqTok = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platform Features {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x140), // Address 0x00A11555, // regData 0x00F3FFFF, // regMask }} }, // F3x144 - MCT_to_XCS Token Count // bits[7:4] ProbeTok = 7 // bits[3:0] RspTok = 7 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platform Features {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x144), // Address 0x00000077, // regData 0x000000FF, // regMask }} }, // F3x148 - Link_to_XCS Token Count // bits[31:30] FreeTok[3:2] = FreeTok[1:0] = 0 // bit [28] IsocRspTok1 = 0 // bit [26] IsocPreqTok1 = 0 // bit [24] IsocReqTok1 = 0 // bits[23:22] ProbeTok1 = 0 // bits[21:20] RspTok1 = 0 // bits[19:18] PReqTok1 = 0 // bits[17:16] ReqTok1 = 0 // bits[15:14] FreeTok[1:0] = 0 // bits[13:12] IsocRspTok0 = 0 // bits[11:10] IsocPreqTok0 = 1 // bits[9:8] IsocReqTok0 = 1 // bits[7:6] ProbeTok0 = 0 // bits[5:4] RspTok0 = 2 // bits[3:2] PReqTok0 = 2 // bits[1:0] ReqTok0 = 2 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platform Features {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x148), // Address 0x0000052A, // regData 0xD5FFFFFF // regMask }} }, // F3x17C - Extended Freelist Buffer Count // bits[3:0] SPQPrbFreeCBC = 4 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platform Features {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x17C), // Address 0x00000004, // regData 0x0000000F // regMask }} }, // F3x180 - NB Extended Configuration // bit[24] McaLogErrAddrWdtErr = 1 // bit[22] SyncFloodOnTblWalkErr = 1 // bit[21] SyncFloodOnCpuLeakErr = 1 // bit[20] SyncFloodOnL3LeakErr = 1 // bit[9] SyncFloodOnUCNbAry = 1 // bit[8] SyncFloodOnHtProt = 1 // bit[7] SyncFloodOnTgtAbortErr = 1 // bit[6] SyncFloodOnDatErr = 1 // bit[5] DisPciCfgCpuMstAbortRsp = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x180), // Address 0x017003E0, // regData 0x017003E0, // regMask }} }, // F3x1A0 - Core to NB Buffer Count // bit[17:16] CpuToNbFreeBufCnt = 3 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_3, 0x1A0), // Address 0x00030000, // regData 0x00030000, // regMask }} }, // F4x110 - Sample and Residency Timer // bits[11:0] CSampleTimer = 2 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_4, 0x110), // Address 0x00000002, // regData 0x00000FFF, // regMask }} }, // F4x124 - C-state Interrupt Control // bits[26:23] IntMonPC6Limit = 0 // bit [22] IntMonPC6En = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_4, 0x124), // Address 0x00400000, // regData 0x07C00000, // regMask }} }, // F4x16C - Erratum #667 // bit [1] = 1 // bit [4] = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_4, 0x16C), // Address 0x00000012, // regData 0x00000012, // regMask }} }, // F5xAC - Erratum #667 // bit [3] = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_5, 0xAC), // Address 0x00000008, // regData 0x00000008, // regMask }} }, // F5x88 - Northbridge Configuration 4 // bit[24] DisHbNpReqBusLock = 1 // bit[2] IntStpClkHaltExitEn = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_5, 0x88), // Address 0x01000004, // regData 0x01000004, // regMask }} }, // F5xE0 - Processor TDP Running Average // bits[3:0] RunAvgRange = 0x2 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_5, 0xE0), // Address 0x00000002, // regData 0x0000000F, // regMask }} }, // F5x128 - Clock Power/Timing Control 3 // bits[13:12] PwrGateTmr = 1 // bits[11:10] PllVddOutUpTime = 3 // bit [9] FastSlamTimeDown = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_5, 0x128), // Address 0x00001E00, // regData 0x00003E00, // regMask }} }, // F5x12C - Clock Power/Timing Control 4 // bit [5] CorePsi1En = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_5, 0x12C), // Address 0x00000020, // regData 0x00000020, // regMask }} }, // F5x178 - Northbridge Fusion Configuration // bit [18] CstateFusionHsDis = 1 // bit [17] Dis2ndGnbAllowPsWait = 1 // bit [11] AllowSelfRefrS3Dis = 1 // bit [10] InbWakeS3Dis = 1 // bit [2] CstateFusionDis = 1 { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_5, 0x178), // Address 0x00060C04, // regData 0x00060C04, // regMask }} }, // F0x90 - Upstream Base Channel Buffer Count // bit [31] LockBc = 1 // // NOTE: The entry is intended to be programmed after other bits of D18F0x[90, 94] is programmed and before D18F0x6C[30] is programmed. { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x90), // Address 0x80000000, // regData 0x80000000, // regMask }} }, // F0x6C - Link Initialization Control // bit [30] RlsLnkFullTokCntImm = 1 // bit [28] RlsIntFullTokCntImm = 1 // // NOTE: The entry is intended to be after D18F0x[90, 94] and D18F0x[70, 74, 78, 7C, 140, 144, 148, 17C, 1A0] are programmed. { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x6C), // Address 0x50000000, // regData 0x50000000, // regMask }} }, // F0x6C - Link Initialization Control // bit [27] ApplyIsocModeEnNow = 1 // // NOTE: The entry is intended to be after D18F0x6C[30, 28] are programmed. { PciRegister, { AMD_FAMILY_15_TN, // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ MAKE_SBDFO (0, 0, 24, FUNC_0, 0x6C), // Address 0x08000000, // regData 0x08000000, // regMask }} }, }; // PCI with Special Programming Requirements Table STATIC CONST FAM_SPECIFIC_WORKAROUND_TYPE_ENTRY_INITIALIZER ROMDATA F15TnPciWorkarounds[] = { // D18F5x88 { FamSpecificWorkaround, { (AMD_FAMILY_15_OR | AMD_FAMILY_15_TN | 0x0000000000000800ull) , // CpuFamily AMD_F15_TN_GT_A0 // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ SetEnCstateBoostBlockCC6Exit, // function call 0x00000000, // data }} }, // D18F5x88 and D18F2x408 { FamSpecificWorkaround, { (AMD_FAMILY_15_OR | AMD_FAMILY_15_TN | 0x0000000000000800ull) , // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ Erratum687Workaround, // function call 0x00000000, // data }} }, { FamSpecificWorkaround, { (AMD_FAMILY_15_TN | 0x0000000000000800ull) , // CpuFamily AMD_F15_TN_ALL // CpuRevision }, {AMD_PF_ALL}, // platformFeatures {{ Erratum712Workaround, // function call 0x00000000, // data }} }, }; CONST REGISTER_TABLE ROMDATA F15TnPciRegisterTable = { PrimaryCores, (sizeof (F15TnPciRegisters) / sizeof (TABLE_ENTRY_FIELDS)), F15TnPciRegisters, }; CONST REGISTER_TABLE ROMDATA F15TnPciWorkaroundTable = { PrimaryCores, (sizeof (F15TnPciWorkarounds) / sizeof (TABLE_ENTRY_FIELDS)), (TABLE_ENTRY_FIELDS *) F15TnPciWorkarounds, }; /*---------------------------------------------------------------------------------------*/ /** * Workaround for Non-A0 TN processors. * * AGESA should program F5x88[18] with the fused value from F3x1FC[20] for non-RevA0 parts. * * @param[in] Data The table data value, for example to indicate which CPU and Platform types matched. * @param[in] StdHeader Config handle for library and services. * */ VOID STATIC SetEnCstateBoostBlockCC6Exit ( IN UINT32 Data, IN AMD_CONFIG_PARAMS *StdHeader ) { PCI_ADDR PciAddress; PRODUCT_INFO_REGISTER ProductInfo; NB_CFG_4_REGISTER NbCfg4; PciAddress.AddressValue = PRCT_INFO_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&ProductInfo, StdHeader); PciAddress.AddressValue = NB_CFG_REG4_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&NbCfg4, StdHeader); NbCfg4.EnCstateBoostBlockCC6Exit = ProductInfo.EnCstateBoostBlockCC6Exit; LibAmdPciWrite (AccessWidth32, PciAddress, (VOID *)&NbCfg4, StdHeader); } /*---------------------------------------------------------------------------------------*/ /** * Workaround for Erratum #687 for TN processors. * * AGESA should program F5x88[14] with the fused value from F3x1FC[29] and * program F2x408[CpuElevPrioDis] with inversed fuse value from F3x1FC[29] for all TN parts. * * @param[in] Data The table data value, for example to indicate which CPU and Platform types matched. * @param[in] StdHeader Config handle for library and services. * */ VOID STATIC Erratum687Workaround ( IN UINT32 Data, IN AMD_CONFIG_PARAMS *StdHeader ) { PCI_ADDR PciAddress; PRODUCT_INFO_REGISTER ProductInfo; NB_CFG_4_REGISTER NbCfg4; GMC_TO_DCT_CTL_2_REGISTER GmcToDctCtrl2; UINT32 DctSelCnt; DCT_CFG_SEL_REGISTER DctCfgSel; PciAddress.AddressValue = PRCT_INFO_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&ProductInfo, StdHeader); PciAddress.AddressValue = NB_CFG_REG4_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&NbCfg4, StdHeader); NbCfg4.Bit14 = ProductInfo.EnDcqChgPriToHigh; LibAmdPciWrite (AccessWidth32, PciAddress, (VOID *)&NbCfg4, StdHeader); for (DctSelCnt = 0; DctSelCnt <= 1; DctSelCnt++) { PciAddress.AddressValue = GMC_TO_DCT_CTL_2_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&GmcToDctCtrl2, StdHeader); GmcToDctCtrl2.CpuElevPrioDis = ~ProductInfo.EnDcqChgPriToHigh; LibAmdPciWrite (AccessWidth32, PciAddress, (VOID *)&GmcToDctCtrl2, StdHeader); PciAddress.AddressValue = DCT_CFG_SEL_REG_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&DctCfgSel, StdHeader); DctCfgSel.DctCfgSel = ~DctCfgSel.DctCfgSel; LibAmdPciWrite (AccessWidth32, PciAddress, (VOID *)&DctCfgSel, StdHeader); } } /*---------------------------------------------------------------------------------------*/ /** * Workaround for Erratum #712 for TN processors. * * AGESA should program D18F2x408_dct[1:0] bit 31 = 1b for all TN parts. * * @param[in] Data The table data value, for example to indicate which CPU and Platform types matched. * @param[in] StdHeader Config handle for library and services. * */ VOID STATIC Erratum712Workaround ( IN UINT32 Data, IN AMD_CONFIG_PARAMS *StdHeader ) { PCI_ADDR PciAddress; GMC_TO_DCT_CTL_2_REGISTER GmcToDctCtrl2; UINT32 DctSelCnt; DCT_CFG_SEL_REGISTER DctCfgSel; for (DctSelCnt = 0; DctSelCnt <= 1; DctSelCnt++) { PciAddress.AddressValue = GMC_TO_DCT_CTL_2_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&GmcToDctCtrl2, StdHeader); GmcToDctCtrl2.DisHalfNclkPwrGate |= 1; LibAmdPciWrite (AccessWidth32, PciAddress, (VOID *)&GmcToDctCtrl2, StdHeader); PciAddress.AddressValue = DCT_CFG_SEL_REG_PCI_ADDR; LibAmdPciRead (AccessWidth32, PciAddress, (VOID *)&DctCfgSel, StdHeader); DctCfgSel.DctCfgSel = ~DctCfgSel.DctCfgSel; LibAmdPciWrite (AccessWidth32, PciAddress, (VOID *)&DctCfgSel, StdHeader); } }