MATLAB: Simulink- Zynq-7000 several AXI interfaces in the Simulink peripheral

Question

Hello, I am working with the ZedBoard, HDL coder and embedded coder. In order to be able to interact with the IP created by Simulink in parallel from the two ARM cores, I would like to add an additional AXI interface both to the Simulink IP and to the SW interface. Does anyone know how to do that? I created a bridge IP in the reference design in Vivado connected to the Simulink IP but I don't know how I can add this second AXI interface to be accessible from the SW model.

Thanks!

Juan

Answer 1

In order for the new reference design (with the additional AXI interface) to be recognized in the hardware/software workflow, which will then let you generate an interface model with the appropriate interfaces, you need to register the reference design per http://www.mathworks.com/examples/matlab-hdl-coder/12209-define-and-register-custom-board-and-reference-design-for-soc-workflow