Is it possible to store code in on-board QSPI memory using commands of the DAP for cortex M-3 Design start Arty A-7? Browsed the commands and found nothing so far. Or it is the only one way to write the QSPI is to write it with combined .bit & .elf using dedicated programming tool?
Hi and thanks for the interest on the topic. I certainly disagree that onboard QSPI is not accessible for user IP. Xilinx do offer AXI QSPI IP, yet another example for customer QSPI controller you can find here. Both controllers support the Execute In-Place (XIP) feature, so no block-RAM shadowing is needed for code execution. To store the code however is not trivial, as you noticed.