plat_sensor_table.c File Reference

#include "plat_sensor_table.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <logging/log.h>
#include "sensor.h"
#include "ast_adc.h"
#include "intel_peci.h"
#include "hal_gpio.h"
#include "plat_class.h"
#include "plat_gpio.h"
#include "plat_hook.h"
#include "plat_i2c.h"
#include "power_status.h"
#include "pmbus.h"
#include "libutil.h"

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Functions
	LOG_MODULE_REGISTER (plat_sensor_table)
void	load_sensor_config (void)
void	check_vr_type (uint8_t index)
void	pal_extend_sensor_config ()
bool	pal_is_time_to_poll (uint8_t sensor_num, int poll_time)
uint8_t	get_hsc_pwr_reading (int *reading)
bool	disable_dimm_pmic_sensor (uint8_t sensor_num)

Variables
sensor_poll_time_cfg	diff_poll_time_sensor_table []
dimm_pmic_mapping_cfg	dimm_pmic_map_table []
sensor_cfg	plat_sensor_config []
const int	SENSOR_CONFIG_SIZE = ARRAY_SIZE(plat_sensor_config)

Function Documentation

check_vr_type()

void check_vr_type

(

uint8_t

index

)

disable_dimm_pmic_sensor()

bool disable_dimm_pmic_sensor

(

uint8_t

sensor_num

)

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get_hsc_pwr_reading()

uint8_t get_hsc_pwr_reading

(

int *

reading

)

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load_sensor_config()

void load_sensor_config

(

void

)

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LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

plat_sensor_table

)

pal_extend_sensor_config()

void pal_extend_sensor_config

(

void

)

EVT2 switch board has two configurations that will cause the need to load different sensor table.

1st : ISL69259(VR) + MPS5990(HSC) + ISL28022(Power monitor IC) 2nd : XDPE12284(VR) + LTC4282(HSC) + INA230(Power monitor IC)

Since the BOARD_ID pins were originally used to identify which configuration has no function in this stage, so the current configuration is identified by IC_DEVICE_ID which gets from the VR chip.

The way to identify different configurations by BOARD_ID will be added back in the next stage.

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pal_is_time_to_poll()

bool pal_is_time_to_poll	(	uint8_t	sensor_num,
		int	poll_time
	)

Variable Documentation

diff_poll_time_sensor_table

sensor_poll_time_cfg diff_poll_time_sensor_table[]

Initial value:

= {
    
    { SENSOR_NUM_VOL_BAT3V, 0 },
}

dimm_pmic_map_table

dimm_pmic_mapping_cfg dimm_pmic_map_table[]

Initial value:

= {
    
    { SENSOR_NUM_TEMP_DIMM_A, SENSOR_NUM_PWR_DIMMA_PMIC },
    { SENSOR_NUM_TEMP_DIMM_C, SENSOR_NUM_PWR_DIMMC_PMIC },
    { SENSOR_NUM_TEMP_DIMM_E, SENSOR_NUM_PWR_DIMME_PMIC },
    { SENSOR_NUM_TEMP_DIMM_G, SENSOR_NUM_PWR_DIMMG_PMIC },
}

plat_sensor_config

sensor_cfg plat_sensor_config[]

SENSOR_CONFIG_SIZE

const int SENSOR_CONFIG_SIZE = ARRAY_SIZE(plat_sensor_config)