/**
 * @file include/di_fw/24xx.h
 * @brief Microchip 24xx EEPROM driver
 * @date March 22, 2016
 * @author J.J.J. Jacobs
 * @copyright 2016 Dual Inventive Technology Centre B.V.
 *
 * Microchip Microchip 24XX EEPROM low-level driver for di_config_ctx
 */
#ifndef INCLUDE_DI_FW_24XX_H_
#define INCLUDE_DI_FW_24XX_H_

#include <stdint.h>
#include <di/config.h>

/*
 * List possible EEPROM devices for 24xxx driver
 */
#define EEPROM_24XXX                    1
#define EEPROM_24AA02                   2

/**
 * read the EEPROM redudant aware. Return DNE_FIRMWARE_EEPROM in case of failure
 * @param ctx		config context
 * @param offset	the offset where the read starts
 * @param data		pointer to where the read data needs to be written
 * @param size		size of the to be read data
 */
enum di_errno di_fw_24xx_read(struct di_config_ctx *ctx, uint32_t offset, void *data, size_t size);

/**
 * write the EEPROM redudant aware. Return DNE_FIRMWARE_EEPROM in case of failure
 * @param ctx		config context
 * @param offset	the offset where the write starts
 * @param data		pointer to the write data
 * @param size		size of the to be written data
 */
enum di_errno di_fw_24xx_write(struct di_config_ctx *ctx, uint32_t offset, const void *data, size_t size);

#endif /* INCLUDE_DI_FW_24XX_H_ */