Vivado Zynq DMA unconnect automically generated AXI-Lite interface from AXI Interconnect?
After speaking with an AE, I learned some useful information. The standard way of controlling the AXI-Lite interface on the DMA IP is via the CPU's master interface. It is possible however to use a different (even custom) master interface in the programmable logic, in which case the &quot;Master Interface: /processing_system7_0/M_AXI_GP0&quot; field in the Run Connection Automation window would not be 'greyed out'.
To create an IP that Vivado will be able to automatically associate with this interface (such that I can choose it from the drop down field and control the DMA with it), you need to go to Tools &gt; Create and Package New IP &gt; Create a new AXI4 Peripheral.