def METHOD_NAME(self):
    """
    Retrieves the full content of system EEPROM information for the chassis
    Returns:
        A dictionary where keys are the type code defined in
        OCP ONIE TlvInfo EEPROM format and values are their corresponding
        values.
        Ex. { '0x21':'AG9064', '0x22':'V1.0', '0x23':'AG9064-0109867821',
              '0x24':'001c0f000fcd0a', '0x25':'02/03/2018 16:22:00',
              '0x26':'01', '0x27':'REV01', '0x28':'AG9064-C2358-16G'}
    """
    return self._eeprom.system_eeprom_info()