/* * This file is part of the coreboot project. * * Copyright (C) 2012 Advanced Micro Devices, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include #include #include #include #include "imc.h" #include "hudson.h" #include #include static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINTN FchData, VOID *ConfigPtr); static AGESA_STATUS board_ReadSpd_from_cbfs(UINT32 Func, UINTN Data, VOID *ConfigPtr); const BIOS_CALLOUT_STRUCT BiosCallouts[] = { {AGESA_READ_SPD, board_ReadSpd_from_cbfs }, {AGESA_DO_RESET, agesa_Reset }, {AGESA_READ_SPD_RECOVERY, agesa_NoopUnsupported }, {AGESA_RUNFUNC_ONAP, agesa_RunFuncOnAp }, {AGESA_GET_IDS_INIT_DATA, agesa_EmptyIdsInitData }, {AGESA_HOOKBEFORE_DQS_TRAINING, agesa_NoopSuccess }, {AGESA_HOOKBEFORE_EXIT_SELF_REF, agesa_NoopSuccess }, {AGESA_FCH_OEM_CALLOUT, Fch_Oem_config }, {AGESA_GNB_GFX_GET_VBIOS_IMAGE, agesa_GfxGetVbiosImage } }; const int BiosCalloutsLen = ARRAY_SIZE(BiosCallouts); /** * Realtek ALC272 CODEC Verb Table */ static const CODEC_ENTRY Alc272_VerbTbl[] = { {0x11, 0x411111F0}, // - SPDIF_OUT2 {0x12, 0x411111F0}, // - DMIC_1/2 {0x13, 0x411111F0}, // - DMIC_3/4 {0x14, 0x411111F0}, // Port D - LOUT1 {0x15, 0x411111F0}, // Port A - LOUT2 {0x16, 0x411111F0}, // {0x17, 0x411111F0}, // Port H - MONO {0x18, 0x01a19840}, // Port B - MIC1 {0x19, 0x411111F0}, // Port F - MIC2 {0x1a, 0x01813030}, // Port C - LINE1 {0x1b, 0x411111F0}, // Port E - LINE2 {0x1d, 0x40251E05}, // - PCBEEP {0x1e, 0x01441120}, // - SPDIF_OUT1 {0x21, 0x01214010}, // Port I - HPOUT {0xff, 0xffffffff} }; static const CODEC_TBL_LIST CodecTableList[] = { {0x10ec0272, (CODEC_ENTRY*)&Alc272_VerbTbl[0]}, {(UINT32)0x0FFFFFFFF, (CODEC_ENTRY*)0x0FFFFFFFFUL} }; #define FAN_INPUT_INTERNAL_DIODE 0 #define FAN_INPUT_TEMP0 1 #define FAN_INPUT_TEMP1 2 #define FAN_INPUT_TEMP2 3 #define FAN_INPUT_TEMP3 4 #define FAN_INPUT_TEMP0_FILTER 5 #define FAN_INPUT_ZERO 6 #define FAN_INPUT_DISABLED 7 #define FAN_AUTOMODE (1 << 0) #define FAN_LINEARMODE (1 << 1) #define FAN_STEPMODE ~(1 << 1) #define FAN_POLARITY_HIGH (1 << 2) #define FAN_POLARITY_LOW ~(1 << 2) /* Normally, 4-wire fan runs at 25KHz and 3-wire fan runs at 100Hz */ #define FREQ_28KHZ 0x0 #define FREQ_25KHZ 0x1 #define FREQ_23KHZ 0x2 #define FREQ_21KHZ 0x3 #define FREQ_29KHZ 0x4 #define FREQ_18KHZ 0x5 #define FREQ_100HZ 0xF7 #define FREQ_87HZ 0xF8 #define FREQ_58HZ 0xF9 #define FREQ_44HZ 0xFA #define FREQ_35HZ 0xFB #define FREQ_29HZ 0xFC #define FREQ_22HZ 0xFD #define FREQ_14HZ 0xFE #define FREQ_11HZ 0xFF /* * Hardware Monitor Fan Control * Hardware limitation: * HWM will fail to read the input temperature via I2C if other * software switches the I2C address. AMD recommends using IMC * to control fans, instead of HWM. */ static void oem_fan_control(FCH_DATA_BLOCK *FchParams) { FCH_HWM_FAN_CTR oem_factl[5] = { /*temperature input, fan mode, frequency, low_duty, med_duty, multiplier, lowtemp, medtemp, hightemp, LinearRange, LinearHoldCount */ /* DB-FT3 FanOUT0 Fan header J32 */ {FAN_INPUT_INTERNAL_DIODE, (FAN_STEPMODE | FAN_POLARITY_HIGH), FREQ_100HZ, 40, 60, 0, 40, 65, 85, 0, 0}, /* DB-FT3 FanOUT1 Fan header J31*/ {FAN_INPUT_INTERNAL_DIODE, (FAN_STEPMODE | FAN_POLARITY_HIGH), FREQ_100HZ, 40, 60, 0, 40, 65, 85, 0, 0}, {FAN_INPUT_INTERNAL_DIODE, (FAN_STEPMODE | FAN_POLARITY_HIGH), FREQ_100HZ, 40, 60, 0, 40, 65, 85, 0, 0}, {FAN_INPUT_INTERNAL_DIODE, (FAN_STEPMODE | FAN_POLARITY_HIGH), FREQ_100HZ, 40, 60, 0, 40, 65, 85, 0, 0}, {FAN_INPUT_INTERNAL_DIODE, (FAN_STEPMODE | FAN_POLARITY_HIGH), FREQ_100HZ, 40, 60, 0, 40, 65, 85, 0, 0}, }; LibAmdMemCopy ((VOID *)(FchParams->Hwm.HwmFanControl), &oem_factl, (sizeof(FCH_HWM_FAN_CTR) * 5), FchParams->StdHeader); /* Enable IMC fan control. the recommended way */ if (IS_ENABLED(CONFIG_HUDSON_IMC_FWM)) { /* HwMonitorEnable = TRUE && HwmFchtsiAutoOpll ==FALSE to call FchECfancontrolservice */ FchParams->Hwm.HwMonitorEnable = TRUE; FchParams->Hwm.HwmFchtsiAutoPoll = FALSE; /* 0 disable, 1 enable TSI Auto Polling */ FchParams->Imc.ImcEnable = TRUE; FchParams->Hwm.HwmControl = 1; /* 1 IMC, 0 HWM */ FchParams->Imc.ImcEnableOverWrite = 1; /* 2 disable IMC, 1 enable IMC, 0 following hw strap setting */ LibAmdMemFill(&(FchParams->Imc.EcStruct), 0, sizeof(FCH_EC), FchParams->StdHeader); /* Thermal Zone Parameter */ FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg1 = 0x00; /* Zone */ FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg2 = 0x3d; //BIT0 | BIT2 | BIT5; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg3 = 0x4e; //6 | BIT3; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg4 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg5 = 0x04; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg6 = 0x9a; /* SMBUS Address for SMBUS based temperature sensor such as SB-TSI and ADM1032 */ FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg7 = 0x01; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg8 = 0x01; /* PWM steping rate in unit of PWM level percentage */ FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg9 = 0x00; /* IMC Fan Policy temperature thresholds */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg1 = 0x00; /* Zone */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg2 = 0x46; /*AC0 threshold in Celsius */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg3 = 0x3c; /*AC1 threshold in Celsius */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg4 = 0x32; /*AC2 threshold in Celsius */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg5 = 0xff; /*AC3 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg6 = 0xff; /*AC4 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg7 = 0xff; /*AC5 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg8 = 0xff; /*AC6 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg9 = 0xff; /*AC7 lowest threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgRegA = 0x4b; /*critical threshold* in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone0MsgRegB = 0x00; /* IMC Fan Policy PWM Settings */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg1 = 0x00; /* Zone */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg2 = 0x5a; /* AL0 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg3 = 0x46; /* AL1 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg4 = 0x28; /* AL2 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg5 = 0xff; /* AL3 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg6 = 0xff; /* AL4 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg7 = 0xff; /* AL5 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg8 = 0xff; /* AL6 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg9 = 0xff; /* AL7 percentage */ FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg1 = 0x01; /* Zone */ FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg2 = 0x55; //BIT0 | BIT2 | BIT5; FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg3 = 0x17; FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg4 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg5 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg6 = 0x90; /* SMBUS Address for SMBUS based temperature sensor such as SB-TSI and ADM1032 */ FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg7 = 0; FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg8 = 0; /* PWM steping rate in unit of PWM level percentage */ FchParams->Imc.EcStruct.MsgFun81Zone1MsgReg9 = 0; FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg1 = 0x01; /* zone */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg2 = 60; /*AC0 threshold in Celsius */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg3 = 40; /*AC1 threshold in Celsius */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg4 = 0; /*AC2 threshold in Celsius */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg5 = 0; /*AC3 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg6 = 0; /*AC4 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg7 = 0; /*AC5 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg8 = 0; /*AC6 threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgReg9 = 0; /*AC7 lowest threshold in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgRegA = 0; /*critical threshold* in Celsius, 0xFF is not define */ FchParams->Imc.EcStruct.MsgFun83Zone1MsgRegB = 0x00; FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg1 = 0x01; /*Zone */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg2 = 0; /* AL0 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg3 = 0; /* AL1 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg4 = 0; /* AL2 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg5 = 0x00; /* AL3 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg6 = 0x00; /* AL4 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg7 = 0x00; /* AL5 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg8 = 0x00; /* AL6 percentage */ FchParams->Imc.EcStruct.MsgFun85Zone1MsgReg9 = 0x00; /* AL7 percentage */ FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg1 = 0x2; /* Zone */ FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg2 = 0x0; //BIT0 | BIT2 | BIT5; FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg3 = 0x0; FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg4 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg5 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg6 = 0x98; /* SMBUS Address for SMBUS based temperature sensor such as SB-TSI and ADM1032 */ FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg7 = 2; FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg8 = 5; /* PWM steping rate in unit of PWM level percentage */ FchParams->Imc.EcStruct.MsgFun81Zone2MsgReg9 = 0; FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg0 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg1 = 0x3; /* Zone */ FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg2 = 0x0; //BIT0 | BIT2 | BIT5; FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg3 = 0x0; FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg4 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg5 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg6 = 0x0; /* SMBUS Address for SMBUS based temperature sensor such as SB-TSI and ADM1032 */ FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg7 = 0; FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg8 = 0; /* PWM steping rate in unit of PWM level percentage */ FchParams->Imc.EcStruct.MsgFun81Zone3MsgReg9 = 0; /* IMC Function */ FchParams->Imc.EcStruct.IMCFUNSupportBitMap = 0x333; //BIT0 | BIT4 |BIT8; /* NOTE: * FchInitLateHwm will overwrite the EcStruct with EcDefaultMessage, * AGESA put EcDefaultMessage as global data in ROM, so we can't override it. * so we remove it from AGESA code. Please See FchInitLateHwm. */ } else { /* HWM fan control, using the alternative method */ FchParams->Imc.ImcEnable = FALSE; FchParams->Hwm.HwMonitorEnable = TRUE; FchParams->Hwm.HwmFchtsiAutoPoll = TRUE; /* 1 enable, 0 disable TSI Auto Polling */ } } /** * Fch Oem setting callback * * Configure platform specific Hudson device, * such Azalia, SATA, IMC etc. */ static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINTN FchData, VOID *ConfigPtr) { AMD_CONFIG_PARAMS *StdHeader = (AMD_CONFIG_PARAMS *)ConfigPtr; if (StdHeader->Func == AMD_INIT_RESET) { FCH_RESET_DATA_BLOCK *FchParams = (FCH_RESET_DATA_BLOCK *) FchData; printk(BIOS_DEBUG, "Fch OEM config in INIT RESET "); //FchParams_reset->EcChannel0 = TRUE; /* logical devicd 3 */ FchParams->LegacyFree = CONFIG_HUDSON_LEGACY_FREE; FchParams->FchReset.SataEnable = hudson_sata_enable(); FchParams->FchReset.IdeEnable = hudson_ide_enable(); FchParams->FchReset.Xhci0Enable = IS_ENABLED(CONFIG_HUDSON_XHCI_ENABLE); FchParams->FchReset.Xhci1Enable = FALSE; } else if (StdHeader->Func == AMD_INIT_ENV) { FCH_DATA_BLOCK *FchParams = (FCH_DATA_BLOCK *)FchData; printk(BIOS_DEBUG, "Fch OEM config in INIT ENV "); /* Azalia Controller OEM Codec Table Pointer */ FchParams->Azalia.AzaliaOemCodecTablePtr = (CODEC_TBL_LIST *)(&CodecTableList[0]); /* Azalia Controller Front Panel OEM Table Pointer */ /* Fan Control */ oem_fan_control(FchParams); /* XHCI configuration */ FchParams->Usb.Xhci0Enable = IS_ENABLED(CONFIG_HUDSON_XHCI_ENABLE); FchParams->Usb.Xhci1Enable = FALSE; /* sata configuration */ FchParams->Sata.SataClass = CONFIG_HUDSON_SATA_MODE; switch ((SATA_CLASS)CONFIG_HUDSON_SATA_MODE) { case SataRaid: case SataAhci: case SataAhci7804: case SataLegacyIde: FchParams->Sata.SataIdeMode = FALSE; break; case SataIde2Ahci: case SataIde2Ahci7804: default: /* SataNativeIde */ FchParams->Sata.SataIdeMode = TRUE; break; } } printk(BIOS_DEBUG, "Done\n"); return AGESA_SUCCESS; } static AGESA_STATUS board_ReadSpd_from_cbfs(UINT32 Func, UINTN Data, VOID *ConfigPtr) { AGESA_STATUS Status = AGESA_UNSUPPORTED; #ifdef __PRE_RAM__ AGESA_READ_SPD_PARAMS *info = ConfigPtr; u8 index; if (IS_ENABLED(CONFIG_BAP_E21_DDR3_1066)) index = 1; else if (IS_ENABLED(CONFIG_BAP_E21_DDR3_1333)) index = 2; else /* CONFIG_BAP_E21_DDR3_800 */ index = 0; if (info->MemChannelId > 0) return AGESA_UNSUPPORTED; if (info->SocketId != 0) return AGESA_UNSUPPORTED; if (info->DimmId != 0) return AGESA_UNSUPPORTED; /* Read index 0, first SPD_SIZE bytes of spd.bin file. */ if (read_ddr3_spd_from_cbfs((u8 *)info->Buffer, index) < 0) die("No SPD data\n"); Status = AGESA_SUCCESS; #endif return Status; }