Xilinx Zynq console rx not working

Chris Johns chrisj at rtems.org
Fri Aug 13 08:05:35 UTC 2021


Hi,

I am bring up a major app on RTEMS 6 and LibBSD on custom Zynq hardware and I am
not getting any receive interrupts from the console UART. The same hardware
works with RTEMS 4.11 and RTEMS 5.

I also do not see any console input with qemu and I thought this was something
in qemu but I am now not so sure.

Anyone else seeing this issue?

There has been a lot of playing with the Zynq UART driver recently.

Thanks
Chris


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