This PR adds a UART bridge for non-zynq FPGAs. The interface is totally transparent to hardware and ps.cpp software. This allows us to use the same setup for vu47p and Z2. The UART shell bandwidth is fairly low, but can easily be used to load a bootloader that can then load the rest of the program via DMA.
This PR adds a UART bridge for non-zynq FPGAs. The interface is totally transparent to hardware and ps.cpp software. This allows us to use the same setup for vu47p and Z2. The UART shell bandwidth is fairly low, but can easily be used to load a bootloader that can then load the rest of the program via DMA.