The Zynq UltraScale+ MPSoC supports many methods of loading the boot image. One method is to use the JTAG interface. This example XSCT
session demonstrates how to download a boot image file (qspi_BOOT.bin) in QSPI using the XSDB debugger. After the QSPI is loaded, the qspi_BOOT.bin image executes in the same way as QSPI boot mode in Zynq UltraScale+ MPSoC. You can use the same XSDB session or the System Debugger for debugging similar boot flows.
The following sections demonstrate the basic steps involved in this boot mode.