[PATCH] console_countdown: Add CR as valid return key

[Jules Maselbas]

Hi Sascha,

> I have no problem with this change, but out of curiosity: In which case
> do you need it?
I am using minicom to communicate with barebox through an UART interface.
It seems that minicom is sending an carriage return when the enter key
is pressed.

I know there is the termios/stty option `ocrnl` to convert CR to LF but
I didn't found a way to do the same in minicom, there is the `Add linefeed`
option but it doesn't work...

Maybe I am missing somthing but I think it is better if both CR and LF
are accepted, this way no configuration is required if the tty interface
only send LF.


Jules