src/mainboard/biostar/a68n_5200/BiosCallOuts.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /* This file is part of the coreboot project. */
   3
   4 #include <AGESA.h>
   5 #include <northbridge/amd/agesa/BiosCallOuts.h>
   6 #include <northbridge/amd/agesa/state_machine.h>
   7 #include <FchPlatform.h>
   8 #include <stdlib.h>
   9
  10 #include "imc.h"
  11
  12 const BIOS_CALLOUT_STRUCT BiosCallouts[] =
  13 {
  14         {AGESA_DO_RESET,                 agesa_Reset },
  15         {AGESA_READ_SPD,                 agesa_ReadSpd },
  16         {AGESA_READ_SPD_RECOVERY,        agesa_NoopUnsupported },
  17         {AGESA_RUNFUNC_ONAP,             agesa_RunFuncOnAp },
  18         {AGESA_GET_IDS_INIT_DATA,        agesa_EmptyIdsInitData },
  19         {AGESA_HOOKBEFORE_DQS_TRAINING,  agesa_NoopSuccess },
  20         {AGESA_HOOKBEFORE_EXIT_SELF_REF, agesa_NoopSuccess },
  21         {AGESA_GNB_GFX_GET_VBIOS_IMAGE,  agesa_GfxGetVbiosImage }
  22 };
  23 const int BiosCalloutsLen = ARRAY_SIZE(BiosCallouts);
  24
  25 /**
  26  * AMD Olivehill Platform ALC272 Verb Table
  27  */
  28 static const CODEC_ENTRY Olivehill_Alc272_VerbTbl[] = {
  29         {0x11, 0x411111F0}, //        - SPDIF_OUT2
  30         {0x12, 0x411111F0}, //        - DMIC_1/2
  31         {0x13, 0x411111F0}, //        - DMIC_3/4
  32         {0x14, 0x411111F0}, // Port D - LOUT1
  33         {0x15, 0x411111F0}, // Port A - LOUT2
  34         {0x16, 0x411111F0}, //
  35         {0x17, 0x411111F0}, // Port H - MONO
  36         {0x18, 0x01a19840}, // Port B - MIC1
  37         {0x19, 0x411111F0}, // Port F - MIC2
  38         {0x1a, 0x01813030}, // Port C - LINE1
  39         {0x1b, 0x411111F0}, // Port E - LINE2
  40         {0x1d, 0x40130605}, //        - PCBEEP
  41         {0x1e, 0x01441120}, //        - SPDIF_OUT1
  42         {0x21, 0x01214010}, // Port I - HPOUT
  43         {0xff, 0xffffffff}
  44 };
  45
  46 static const CODEC_TBL_LIST OlivehillCodecTableList[] =
  47 {
  48         {0x10ec0272, (CODEC_ENTRY*)&Olivehill_Alc272_VerbTbl[0]},
  49         {(UINT32)0x0FFFFFFFF, (CODEC_ENTRY*)0x0FFFFFFFFUL}
  50 };
  51
  52 #define FAN_INPUT_INTERNAL_DIODE        0
  53 #define FAN_INPUT_TEMP0                 1
  54 #define FAN_INPUT_TEMP1                 2
  55 #define FAN_INPUT_TEMP2                 3
  56 #define FAN_INPUT_TEMP3                 4
  57 #define FAN_INPUT_TEMP0_FILTER          5
  58 #define FAN_INPUT_ZERO                  6
  59 #define FAN_INPUT_DISABLED              7
  60
  61 #define FAN_AUTOMODE                    (1 << 0)
  62 #define FAN_LINEARMODE                  (1 << 1)
  63 #define FAN_STEPMODE                    ~(1 << 1)
  64 #define FAN_POLARITY_HIGH               (1 << 2)
  65 #define FAN_POLARITY_LOW                ~(1 << 2)
  66
  67 /* Normally, 4-wire fan runs at 25KHz and 3-wire fan runs at 100Hz */
  68 #define FREQ_28KHZ                      0x0
  69 #define FREQ_25KHZ                      0x1
  70 #define FREQ_23KHZ                      0x2
  71 #define FREQ_21KHZ                      0x3
  72 #define FREQ_29KHZ                      0x4
  73 #define FREQ_18KHZ                      0x5
  74 #define FREQ_100HZ                      0xF7
  75 #define FREQ_87HZ                       0xF8
  76 #define FREQ_58HZ                       0xF9
  77 #define FREQ_44HZ                       0xFA
  78 #define FREQ_35HZ                       0xFB
  79 #define FREQ_29HZ                       0xFC
  80 #define FREQ_22HZ                       0xFD
  81 #define FREQ_14HZ                       0xFE
  82 #define FREQ_11HZ                       0xFF
  83
  84 /* Hardware Monitor Fan Control
  85  * Hardware limitation:
  86  *  HWM failed to read the input temperature via I2C,
  87  *  if other software switches the I2C switch by mistake or intention.
  88  *  We recommend using IMC to control Fans, instead of HWM.
  89  */
  90 static void oem_fan_control(FCH_DATA_BLOCK *FchParams)
  91 {
  92         /* Enable IMC fan control, the recommended way */
  93         if (CONFIG(HUDSON_IMC_FWM)) {
  94                 imc_reg_init();
  95
  96                 /* HwMonitorEnable = TRUE &&  HwmFchtsiAutoOpll ==FALSE to call FchECfancontrolservice */
  97                 FchParams->Hwm.HwMonitorEnable = TRUE;
  98                 FchParams->Hwm.HwmFchtsiAutoPoll = FALSE;/* 0 disable, 1 enable TSI Auto Polling */
  99
 100                 FchParams->Imc.ImcEnable = TRUE;
 101                 FchParams->Hwm.HwmControl = 1;  /* 1 IMC, 0 HWM */
 102                 FchParams->Imc.ImcEnableOverWrite = 1; /* 2 disable IMC, 1 enable IMC, 0 following hw strap setting */
 103
 104                 LibAmdMemFill(&(FchParams->Imc.EcStruct), 0, sizeof(FCH_EC), FchParams->StdHeader);
 105
 106                 /* Thermal Zone Parameter */
 107                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg0 = 0x00;
 108                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg1 = 0x00;    /* Zone */
 109                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg2 = 0x3d; //BIT0 | BIT2 | BIT5;
 110                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg3 = 0x4e;//6 | BIT3;
 111                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg4 = 0x00;
 112                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg5 = 0x04;
 113                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg6 = 0x9a;    /* SMBUS Address for SMBUS based temperature sensor such as SB-TSI and ADM1032 */
 114                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg7 = 0x01;
 115                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg8 = 0x01;    /* PWM stepping rate in unit of PWM level percentage */
 116                 FchParams->Imc.EcStruct.MsgFun81Zone0MsgReg9 = 0x00;
 117
 118                 /* IMC Fan Policy temperature thresholds */
 119                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg0 = 0x00;
 120                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg1 = 0x00;    /* Zone */
 121                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg2 = 0x46;///80;      /*AC0 threshold in Celsius */
 122                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg3 = 0x3c;    /*AC1 threshold in Celsius */
 123                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg4 = 0x32;    /*AC2 threshold in Celsius */
 124                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg5 = 0xff;    /*AC3 threshold in Celsius, 0xFF is not define */
 125                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg6 = 0xff;    /*AC4 threshold in Celsius, 0xFF is not define */
 126                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg7 = 0xff;    /*AC5 threshold in Celsius, 0xFF is not define */
 127                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg8 = 0xff;    /*AC6 threshold in Celsius, 0xFF is not define */
 128                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgReg9 = 0xff;    /*AC7 lowest threshold in Celsius, 0xFF is not define */
 129                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgRegA = 0x4b;    /*critical threshold* in Celsius, 0xFF is not define */
 130                 FchParams->Imc.EcStruct.MsgFun83Zone0MsgRegB = 0x00;
 131
 132                 /* IMC Fan Policy PWM Settings */
 133                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg0 = 0x00;
 134                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg1 = 0x00;    /* Zone */
 135                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg2 = 0x5a;    /* AL0 percentage */
 136                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg3 = 0x46;    /* AL1 percentage */
 137                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg4 = 0x28;    /* AL2 percentage */
 138                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg5 = 0xff;    /* AL3 percentage */
 139                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg6 = 0xff;    /* AL4 percentage */
 140                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg7 = 0xff;    /* AL5 percentage */
 141                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg8 = 0xff;    /* AL6 percentage */
 142                 FchParams->Imc.EcStruct.MsgFun85Zone0MsgReg9 = 0xff;    /* AL7 percentage */
 143
 144                 FchParams->Imc.EcStruct.IMCFUNSupportBitMap = 0x111;//BIT0 | BIT4 |BIT8;
 145
 146                 /* NOTE:
 147                  * FchInitLateHwm will overwrite the EcStruct with EcDefaultMessage,
 148                  * AGESA puts EcDefaultMessage as global data in ROM, so we can't overwrite it.
 149                  * So we remove it from AGESA code. Please See FchInitLateHwm.
 150                  */
 151         } else {
 152                 /* HWM fan control, the way not recommended */
 153                 FchParams->Imc.ImcEnable = FALSE;
 154                 FchParams->Hwm.HwMonitorEnable = TRUE;
 155                 FchParams->Hwm.HwmFchtsiAutoPoll = TRUE;/* 1 enable, 0 disable TSI Auto Polling */
 156         }
 157 }
 158
 159 void board_FCH_InitReset(struct sysinfo *cb_NA, FCH_RESET_DATA_BLOCK *FchParams_reset)
 160 {
 161         FchParams_reset->Mode = FCH_SPI_MODE_NORMAL;
 162         FchParams_reset->QeEnabled = FALSE;
 163 }
 164
 165 void board_FCH_InitEnv(struct sysinfo *cb_NA, FCH_DATA_BLOCK *FchParams_env)
 166 {
 167         /* Azalia Controller OEM Codec Table Pointer */
 168         FchParams_env->Azalia.AzaliaOemCodecTablePtr = (CODEC_TBL_LIST *)(&OlivehillCodecTableList[0]);
 169
 170         /* Fan Control */
 171         oem_fan_control(FchParams_env);
 172 }