stable-tracking test image

[Werner Almesberger]

Andy Green wrote:
> No, for sure the reset is partial, and I believe in both 2442 and 6410
> cases that the steppingstone is not reloaded but re-used from the boot
> on wakeup as it happens.

On 2442, wiping out NAND and then suspending gives you a brick.
Wiping out Steppingstone and then suspending works great.

But I agree - a partial reset would seem a lot more logical than
doing a full boot ...

- Werner