lculate_Tapdelay().
1.11 akm 02/19/20 Added <a class="el" href="group__qspipsu__api.html#ga769969b43f91def18f7501555ec35b11" title="Starts a DMA transfer. ">XQspiPsu_StartDmaTransfer()</a> and <a class="el" href="group__qspipsu__api.html#ga6be41fd692a96516b0ce22591510c73d" title="Checks for DMA transfer complete. ">XQspiPsu_CheckDmaDone()</a>
                     APIs for non-blocking transfer.
1.11 sd  01/02/20 Added clocking support
1.11 akm 03/09/20 Reorganize the source code, enable qspi controller and
