xdpe15284.c File Reference

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <logging/log.h>
#include "sensor.h"
#include "libutil.h"
#include "hal_i2c.h"
#include "util_pmbus.h"
#include "pmbus.h"
#include "xdpe15284.h"

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Classes
struct	config_sect
struct	xdpe15284_config

Macros
#define	XDPE15284_MFR_BLOCK_DATA_LEN   4
#define	XDPE15284_MFR_FW_CMD_DATA_LEN   4
#define	XDPE15284_REMAINING_WRITE_DATA_LEN   2
#define	XDPE15284_WAIT_DATA_DELAY_MS   10
#define	XDPE15284C_CONF_SIZE   1344
#define	XDPE15284_WRITE_PROTECT_DEFAULT_VAL   0xFF
#define	ADDRESS_FIELD   "PMBus Address :"
#define	CHECKSUM_FIELD   "Checksum : 0x"
#define	DATA_START_TAG   "[Configuration Data]"
#define	DATA_END_TAG   "[End Configuration Data]"
#define	DATA_COMMENT   "//"
#define	MAX_SECT_DATA_NUM   200
#define	MAX_SECT_NUM   16
#define	SECT_TRIM   0x02
#define	SECT_CRC_OFFSET   2
#define	DATA_LEN_IN_LINE   5
#define	SCRATCHPAD_ADDRESS   0x2005e000
#define	CML_OTHER_MEMORY_FAULT_BIT   BIT(0)
#define	CR_ASCII   0x0D
#define	NEW_LINE_ASCII   0x0A
#define	SPACE_ASCII   0x20
#define	CRC32_POLY   0xEDB88320

Enumerations
enum	XDPE15284_REG {   XDPE15284_WRITE_PROTECT_CMD_REG = 0x10 , XDPE15284_MFR_DISABLE_SECURITY_ONCE_REG = 0xCB , XDPE15284_IFX_MFR_AHB_ADDR_REG = 0xCE , XDPE15284_IFX_MFR_REG_WRITE_REG = 0xDE ,   XDPE15284_IFX_MFR_REG_READ_REG = 0xDF , XDPE15284_MFR_FW_CMD_DATA_REG = 0xFD , XDPE15284_MFR_FW_CMD_REG = 0xFE }
enum	XDPE15284_MFR_CMD {   XDPE15284_NOP_CMD = 0x00 , XDPE15284_GET_REMAINING_WR_CMD = 0x10 , XDPE15284_OTP_CONF_STO = 0x11 , XDPE15284_OTP_FILE_INVD = 0x12 ,   XDPE15284_CALCULATE_CRC_CMD = 0x2D }

Functions
	LOG_MODULE_REGISTER (xdpe15284)
bool	xdpe15284_set_write_protect (uint8_t bus, uint8_t addr, uint8_t option)
void	xdpe15284_set_write_protect_default_val (uint8_t val)
bool	xdpe15284_mfr_fw_operation (uint8_t bus, uint8_t addr, uint8_t cmd, uint8_t tx_len, uint8_t *tx_buf, uint8_t rx_len, uint8_t *rx_buf)
bool	xdpe15284_get_checksum (uint8_t bus, uint8_t addr, uint8_t *checksum)
bool	xdpe15284_get_remaining_wr (uint8_t bus, uint8_t addr, uint8_t *data)
bool	xdpe15284_get_status_byte (uint8_t bus, uint8_t addr, uint8_t *data)
uint8_t	xdpe15284_read (sensor_cfg *cfg, int *reading)
bool	xdpe15284_lock_reg (uint8_t bus, uint8_t addr)
bool	xdpe15284_unlock_reg (uint8_t bus, uint8_t addr)
uint8_t	xdpe15284_init (sensor_cfg *cfg)
int	xdpe15284_line_split (char **str, uint8_t *image_buf, uint32_t start_index, uint32_t end_index, int max_size)
int	xdpe15284_parse_file (struct xdpe15284_config *config, uint8_t *image_buf, uint32_t img_size)
bool	xdpe15284_fwupdate (uint8_t bus, uint8_t addr, uint8_t *img_buff, uint32_t img_size)

Variables
const uint32_t	REG_LOCK_PASSWORD = 0x7F48680C

Macro Definition Documentation

ADDRESS_FIELD

#define ADDRESS_FIELD   "PMBus Address :"

CHECKSUM_FIELD

#define CHECKSUM_FIELD   "Checksum : 0x"

CML_OTHER_MEMORY_FAULT_BIT

#define CML_OTHER_MEMORY_FAULT_BIT   BIT(0)

CR_ASCII

#define CR_ASCII   0x0D

CRC32_POLY

#define CRC32_POLY   0xEDB88320

DATA_COMMENT

#define DATA_COMMENT   "//"

DATA_END_TAG

#define DATA_END_TAG   "[End Configuration Data]"

DATA_LEN_IN_LINE

#define DATA_LEN_IN_LINE   5

DATA_START_TAG

#define DATA_START_TAG   "[Configuration Data]"

MAX_SECT_DATA_NUM

#define MAX_SECT_DATA_NUM   200

MAX_SECT_NUM

#define MAX_SECT_NUM   16

NEW_LINE_ASCII

#define NEW_LINE_ASCII   0x0A

SCRATCHPAD_ADDRESS

#define SCRATCHPAD_ADDRESS   0x2005e000

SECT_CRC_OFFSET

#define SECT_CRC_OFFSET   2

SECT_TRIM

#define SECT_TRIM   0x02

SPACE_ASCII

#define SPACE_ASCII   0x20

XDPE15284_MFR_BLOCK_DATA_LEN

#define XDPE15284_MFR_BLOCK_DATA_LEN   4

XDPE15284_MFR_FW_CMD_DATA_LEN

#define XDPE15284_MFR_FW_CMD_DATA_LEN   4

XDPE15284_REMAINING_WRITE_DATA_LEN

#define XDPE15284_REMAINING_WRITE_DATA_LEN   2

XDPE15284_WAIT_DATA_DELAY_MS

#define XDPE15284_WAIT_DATA_DELAY_MS   10

XDPE15284_WRITE_PROTECT_DEFAULT_VAL

#define XDPE15284_WRITE_PROTECT_DEFAULT_VAL   0xFF

XDPE15284C_CONF_SIZE

#define XDPE15284C_CONF_SIZE   1344

Enumeration Type Documentation

XDPE15284_MFR_CMD

enum XDPE15284_MFR_CMD

Enumerator
XDPE15284_NOP_CMD
XDPE15284_GET_REMAINING_WR_CMD
XDPE15284_OTP_CONF_STO
XDPE15284_OTP_FILE_INVD
XDPE15284_CALCULATE_CRC_CMD

XDPE15284_REG

enum XDPE15284_REG

Enumerator
XDPE15284_WRITE_PROTECT_CMD_REG
XDPE15284_MFR_DISABLE_SECURITY_ONCE_REG
XDPE15284_IFX_MFR_AHB_ADDR_REG
XDPE15284_IFX_MFR_REG_WRITE_REG
XDPE15284_IFX_MFR_REG_READ_REG
XDPE15284_MFR_FW_CMD_DATA_REG
XDPE15284_MFR_FW_CMD_REG

Function Documentation

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

xdpe15284

)

xdpe15284_fwupdate()

bool xdpe15284_fwupdate	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t *	img_buff,
		uint32_t	img_size
	)

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xdpe15284_get_checksum()

bool xdpe15284_get_checksum	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t *	checksum
	)

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xdpe15284_get_remaining_wr()

bool xdpe15284_get_remaining_wr	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t *	data
	)

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xdpe15284_get_status_byte()

bool xdpe15284_get_status_byte	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t *	data
	)

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xdpe15284_init()

uint8_t xdpe15284_init

(

sensor_cfg *

cfg

)

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xdpe15284_line_split()

int xdpe15284_line_split	(	char **	str,
		uint8_t *	image_buf,
		uint32_t	start_index,
		uint32_t	end_index,
		int	max_size
	)

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xdpe15284_lock_reg()

bool xdpe15284_lock_reg	(	uint8_t	bus,
		uint8_t	addr
	)

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xdpe15284_mfr_fw_operation()

bool xdpe15284_mfr_fw_operation	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t	cmd,
		uint8_t	tx_len,
		uint8_t *	tx_buf,
		uint8_t	rx_len,
		uint8_t *	rx_buf
	)

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xdpe15284_parse_file()

int xdpe15284_parse_file	(	struct xdpe15284_config *	config,
		uint8_t *	image_buf,
		uint32_t	img_size
	)

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xdpe15284_read()

uint8_t xdpe15284_read	(	sensor_cfg *	cfg,
		int *	reading
	)

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xdpe15284_set_write_protect()

bool xdpe15284_set_write_protect	(	uint8_t	bus,
		uint8_t	addr,
		uint8_t	option
	)

xdpe15284_set_write_protect_default_val()

void xdpe15284_set_write_protect_default_val

(

uint8_t

val

)

xdpe15284_unlock_reg()

bool xdpe15284_unlock_reg	(	uint8_t	bus,
		uint8_t	addr
	)

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Variable Documentation

REG_LOCK_PASSWORD

const uint32_t REG_LOCK_PASSWORD = 0x7F48680C