Using HPS uart by both HPS and FPGA

[Altera_Forum]

Hi,  

Is it possible to use same uart lines by hps system and fpga logic?   I'd like to implement a kind of modbus on this line and give access to both sub-systems.

[Altera_Forum]

Hi, i'm actually working on.  

I used de Desing Plataform to conect de HPS module to UART, I've created a system in quartus with the .bdf file generated by Desing Plataform but now i have a problem booting it to my SoC. You should read the Cyclone V Hard Processor System .pdf, there's the information, also can you search the LOANER option, I learned with a youtube totorial from Altera.  luck