[PATCH rtems] arm/xilinx: Fix zynq-uart interrupt receive

[Chris Johns]

> On 18 Aug 2021, at 4:41 pm, Jan.Sommer at dlr.de wrote:
> 
> Is this patch also something to backport to RTEMS5 or is this problem only specific to the current version?

I have not considered doing this as 5 works on the Zynq. If termios is the same we may look at this. 

And Versal is not handling bursts of data so I am looking into this. 

Chris