rtems-examples hello no output devfs

[Sebastian Huber]

On 14/02/2020 13:57, Joel Sherrill wrote:

> Hi
>
> I haven't investigated or checked on other bsps but the xilinx qemu 
> bsp has no output with the hello world in examples. It uses the devfs. 
> Changing it to the default filesystem results in it working.
>
> I am suspicious of something with all the termios and new console 
> changes breaking it.
The devfs works only with legacy IO drivers. The Termios drivers depend 
on IMFS. I would like to remove the devfs in the future. The IMFS is 
highly configurable, there is no need for an additional in-memory file 
system.