Hi Clément, On 05/03/2018 07:13 AM, Clément Péron wrote: > Cyclone5 and Arria10 doesn't have the same memory map for UART1. > > Split the SOCFPGA_UART1 into 2 options to allow debugging on UART1 for Cylone5. > Do you have a Cyclone5/Arria5 board that is using UART1 for the debug port? Dinh