text: CONFIG_SYS_EEPROM=y
  CONFIG_SYS_EEPROM_DEVICE_I2C=y
  CONFIG_SYS_EEPROM_I2C_DEVICE="/dev/i2c-0"
  CONFIG_SYS_EEPROM_I2C_ADDR=0x56
  CONFIG_SYS_EEPROM_I2C_MEM_ADDR_BITS=8
  CONFIG_SYS_EEPROM_I2C_WRITE_2B_DELAY=4000
  CONFIG_SYS_EEPROM_OFFSET=0
  CONFIG_SYS_EEPROM_SIZE=256
  CONFIG_SYS_EEPROM_MAX_SIZE=256
  