Approach to update kboot/kernel/rootfs

[Werner Almesberger]

Andy Green wrote:
> do we require a special test fixture?  I wonder if we are doing it
> mainly because that's what we did in the past and in fact we can come at
> it a whole other way that does not require "super debug board" type fixture.

Good point. We should find the document(s) that describe(s) all the
things each test fixture in our current production line connects to.
And let's hope there are many pictures, for it'll be in Chinese ;-)

Then we can think about simplifying it, etc.

- Werner