[U-Boot-Users] Using 'ver' env var

[Zach Sadecki]

> I provided a solution. A known to be working one, btw.  I  hope  Zach
> was able to follow my example. If you can't I can't help it.

Wolfgang,
  I followed.  It looks like you have an interesting solution for this.
Utilizing a 'run once on next boot' type variable has some other
interesting possible uses.

This is really what I was trying to get at.  Just what solutions were
available and others had used, as I was sure I wasn't the first to
do/need this.

Thanks,
  Zach