12-15-2014 02:53 AM
I'm working with Vivado 2014.4 and u-boot with xilinx-v2014.4 tag.
UART console is on PS Uart 1 with EMIO interface.
U-boot works if there is only Zynq module in the Vivado design.
If I add one axi_uart16550 ip to Vivado design then u-boot messages disappear (probably u-boot is not working).
Do you have any suggestion about the problem?