diff options
Diffstat (limited to 'src/mainboard/google/kahlee/fchec.c')
| -rw-r--r-- | src/mainboard/google/kahlee/fchec.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/fchec.c b/src/mainboard/google/kahlee/fchec.c new file mode 100644 index 0000000000..aca3a9e925 --- /dev/null +++ b/src/mainboard/google/kahlee/fchec.c @@ -0,0 +1,65 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 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 "fchec.h" + +void agesawrapper_fchecfancontrolservice(void) +{ + FCH_DATA_BLOCK LateParams; + + /* Thermal Zone Parameter */ + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg0 = 0x00; + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg1 = 0x00; /* Zone */ + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg2 = 0x3d; + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg3 = 0xc6; + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg4 = 0x00; + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg5 = 0x04; + /* SMBUS Address for SMBUS based temperature sensor */ + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg6 = 0x98; + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg7 = 0x01; + /* PWM steping rate in unit of PWM level percentage */ + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg8 = 0x01; + LateParams.Imc.EcStruct.MsgFun81Zone0MsgReg9 = 0x00; + + /* IMC Fan Policy temperature thresholds */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg0 = 0x00; + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg1 = 0x00; /* Zone */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg2 = 0x3c; /*AC0 threshold */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg3 = 0x28; /*AC1 in oC */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg4 = 0xff; /*AC2 in oC */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg5 = 0xff; /*AC3 undefined */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg6 = 0xff; /*AC4 undefined */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg7 = 0xff; /*AC5 undefined */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg8 = 0xff; /*AC6 undefined */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgReg9 = 0xff; /*AC7 undefined */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgRegA = 0x4b; /*crit threshold */ + LateParams.Imc.EcStruct.MsgFun83Zone0MsgRegB = 0x00; + + /* IMC Fan Policy PWM Settings */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg0 = 0x00; + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg1 = 0x00; /* Zone */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg2 = 0x50; /* AL0 percent */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg3 = 0x32; /* AL1 percent */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg4 = 0xff; /* AL2 percent */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg5 = 0xff; /* AL3 percent */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg6 = 0xff; /* AL4 percent */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg7 = 0xff; /* AL5 percent */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg8 = 0xff; /* AL6 percent */ + LateParams.Imc.EcStruct.MsgFun85Zone0MsgReg9 = 0xff; /* AL7 percent */ + + LateParams.Imc.EcStruct.IMCFUNSupportBitMap = 0x111; + + FchECfancontrolservice(&LateParams); +} |