src/soc/intel/common/block/thermal/thermal_common.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <console/console.h>
   4 #include <intelblocks/cfg.h>
   5 #include <intelblocks/thermal.h>
   6
   7 /* Get PCH Thermal Trip from common chip config */
   8 uint8_t get_thermal_trip_temp(void)
   9 {
  10         const struct soc_intel_common_config *common_config;
  11         common_config = chip_get_common_soc_structure();
  12
  13         return common_config->pch_thermal_trip;
  14 }
  15
  16 /* PCH Low Temp Threshold (LTT) */
  17 uint32_t pch_get_ltt_value(void)
  18 {
  19         uint8_t thermal_config;
  20
  21         thermal_config = get_thermal_trip_temp();
  22         if (!thermal_config)
  23                 thermal_config = DEFAULT_TRIP_TEMP;
  24
  25         if (thermal_config > MAX_TRIP_TEMP)
  26                 die("Input PCH temp trip is higher than allowed range!");
  27
  28         return GET_LTT_VALUE(thermal_config);
  29 }