[U-Boot] [PATCH] Add "memenv" command, to set environment from a memory area

[Alessandro Rubini]

> Doesn't this more or less duplicate the function of the "autoscr"
> command?

After checking the source, it addresses the same needs.

While I looked hard, I didn't find this feature. After I wrote it for
a client and later found another client did it by himself, I posted it
to the list on Jul 4th and got only one positive comment, so I finally
went ahead.

I should have looked better, it seems.

Thanks
/alessandro