Changeset 69036586 in rtems for c/src/lib/libbsp/i386/pc386/console

Patch from Eric Valette <valette@…>:

Celso Labinaz <labinaz@…> pointed to me thatthe console on serial
line was not working. After spending quite a time to find the right
cable and software, I confirm this.

I'm going to debug this in the next days because I want to use the
serial line for debugging. In the meantime, in order to be sure that
this was a driver initialization/bug, I made printk work on the serial
line in order to be sure the receiver part and configuration was OK.

Here is the for printk on serial line. BTW, does anyone else use the
serial line facilities for PC? printf seems to output nothing (hello.exe
output everything that has a printk but application printf seems to be
broken).