diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/stoneyridge/imc.c | 23 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/imc.h | 5 |
2 files changed, 0 insertions, 28 deletions
diff --git a/src/soc/amd/stoneyridge/imc.c b/src/soc/amd/stoneyridge/imc.c index 7e40a99086..e7c6fac43c 100644 --- a/src/soc/amd/stoneyridge/imc.c +++ b/src/soc/amd/stoneyridge/imc.c @@ -79,26 +79,3 @@ void enable_imc_thermal_zone(void) WriteECmsg(MSG_SYS_TO_IMC, AccessWidth8, &FunNum, &StdHeader); WaitForEcLDN9MailboxCmdAck(&StdHeader); } - -/* 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. - */ -void oem_fan_control(FCH_DATA_BLOCK *FchParams) -{ - /* Enable IMC fan control. the recommand way */ - imc_reg_init(); - - FchParams->Imc.ImcEnable = TRUE; - - /* 1 IMC, 0 HWM */ - FchParams->Hwm.HwmControl = 1; - - /* 2 disable IMC, 1 enable IMC, 0 following hw strap setting */ - FchParams->Imc.ImcEnableOverWrite = 1; - - LibAmdMemFill(&(FchParams->Imc.EcStruct), 0, sizeof(FCH_EC), - FchParams->StdHeader); -} diff --git a/src/soc/amd/stoneyridge/include/soc/imc.h b/src/soc/amd/stoneyridge/include/soc/imc.h index 3d0e7406c2..a077506ff3 100644 --- a/src/soc/amd/stoneyridge/include/soc/imc.h +++ b/src/soc/amd/stoneyridge/include/soc/imc.h @@ -16,12 +16,7 @@ #ifndef STONEYRIDGE_IMC_H #define STONEYRIDGE_IMC_H -#include <Porting.h> -#include <AGESA.h> -#include <FchCommonCfg.h> - void imc_reg_init(void); void enable_imc_thermal_zone(void); -void oem_fan_control(FCH_DATA_BLOCK *FchParams); #endif |