XLOADER_ECDSA_INDEXVAL macro and
                    updated u32 datatype to u8 datatype
      tar  07/23/20 Fixed MISRA-C required violations
      kpt  07/30/20 Added minor error codes for ENC only and macros
                    related to IV
      bsv  08/06/20 Added delay load support for secure cases
      har  08/11/20 Added XLoader_AuthJtagMessage structure  and macros for
                    Authenticated JTAG
      td   08/19/20 Fixed MISRA C violations Rule 10.3
      bsv  08/21/20 Included xil_ut