the keyboard to work. Fixes a bug where booting with `-d' worked
only on systems using a serial console.
While I'm here, eliminate some redundancy in the ite console intialization
code.
outside of "internal i/o" space to not even have a chance at console-hood.
Fix tested by Thorsten Frueauf <frueauf@ira.uka.de>, and offered with
my sincerest apologies that the bug ever existed in the first place.