/* * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include "AGESA.h" #include "amdlib.h" #include "BiosCallOuts.h" #include "Ids.h" #include "OptionsIds.h" #include "heapManager.h" #include "FchPlatform.h" #include "cbfs.h" #if IS_ENABLED(CONFIG_HUDSON_IMC_FWM) #include "imc.h" #endif #include static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr); const BIOS_CALLOUT_STRUCT BiosCallouts[] = { {AGESA_ALLOCATE_BUFFER, agesa_AllocateBuffer }, {AGESA_DEALLOCATE_BUFFER, agesa_DeallocateBuffer }, {AGESA_LOCATE_BUFFER, agesa_LocateBuffer }, {AGESA_READ_SPD, fam15tn_ReadSpd }, {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); /** * AMD Thatcher Platform ALC272 Verb Table */ static const CODEC_ENTRY Thatcher_Alc272_VerbTbl[] = { {0x11, 0x411111F0}, {0x12, 0x411111F0}, {0x13, 0x411111F0}, {0x14, 0x411111F0}, {0x15, 0x411111F0}, {0x16, 0x411111F0}, {0x17, 0x411111F0}, {0x18, 0x01a19840}, {0x19, 0x411111F0}, {0x1a, 0x01813030}, {0x1b, 0x411111F0}, {0x1d, 0x40130605}, {0x1e, 0x01441120}, {0x21, 0x01211010}, {0xff, 0xffffffff} }; static const CODEC_TBL_LIST CodecTableList[] = { {0x10ec0272, (CODEC_ENTRY*)&Thatcher_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 /* Parmer Hardware Monitor Fan Control * Hardware limitation: * HWM failed to read the input temperture vi I2C, * if other software switch the I2C switch by mistake or intention. * We recommend to using IMC to control Fans, instead of HWM. */ static void oem_fan_control(FCH_DATA_BLOCK *FchParams) { /* Enable IMC fan control. the recommand way */ #if IS_ENABLED(CONFIG_HUDSON_IMC_FWM) imc_reg_init(); /* 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 = 0x0e;//6 | BIT3; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg4 = 0x00; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg5 = 0x54; FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg6 = 0x98; /* SMBUS Address for SMBUS based temperature sensor such as SB-TSI and ADM1032 */ FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg7 = 0x02; 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;///80; /*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.IMCFUNSupportBitMap = 0x111;//BIT0 | BIT4 |BIT8; /* NOTE: * FchInitLateHwm will overwrite the EcStruct with EcDefaultMassege, * AGESA put EcDefaultMassege as global data in ROM, so we can't overwride it. * so we remove it from AGESA code. Please Seee FchInitLateHwm. */ #else /* HWM fan control, the way not recommand */ FchParams->Imc.ImcEnable = FALSE; FchParams->Hwm.HwMonitorEnable = TRUE; FchParams->Hwm.HwmFchtsiAutoPoll = TRUE;/* 1 enable, 0 disable TSI Auto Polling */ #endif /* CONFIG_HUDSON_IMC_FWM */ } /** * Fch Oem setting callback * * Configure platform specific Hudson device, * such Azalia, SATA, IMC etc. */ static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr) { FCH_RESET_DATA_BLOCK *FchParams = (FCH_RESET_DATA_BLOCK *)FchData; if (FchParams->StdHeader->Func == AMD_INIT_RESET) { FCH_RESET_DATA_BLOCK *FchParams_reset = (FCH_RESET_DATA_BLOCK *)FchData; printk(BIOS_DEBUG, "Fch OEM config in INIT RESET "); //FchParams_reset->EcChannel0 = TRUE; /* logical devicd 3 */ FchParams_reset->LegacyFree = IS_ENABLED(CONFIG_HUDSON_LEGACY_FREE); } else if (FchParams->StdHeader->Func == AMD_INIT_ENV) { FCH_DATA_BLOCK *FchParams_env = (FCH_DATA_BLOCK *)FchData; printk(BIOS_DEBUG, "Fch OEM config in INIT ENV "); /* Azalia Controller OEM Codec Table Pointer */ FchParams_env->Azalia.AzaliaOemCodecTablePtr = (CODEC_TBL_LIST *)(&CodecTableList[0]); /* Azalia Controller Front Panel OEM Table Pointer */ /* Fan Control */ oem_fan_control(FchParams_env); /* XHCI configuration */ FchParams_env->Usb.Xhci0Enable = FALSE; FchParams_env->Usb.Xhci1Enable = FALSE; } printk(BIOS_DEBUG, "Done\n"); return AGESA_SUCCESS; }