[gta02-core] Progress of ECN0002 (Remove NOR)?

[Werner Almesberger]

I wrote:
> The software impact: how to make sure Qi and kernel don't get upset if
> there's no NOR.

Done. I've set it to "Discuss" now.

For Qi and the kernel, I've blissfully assumed that we'll abandon the
old NAND partitioning scheme as well, and use NAND just to store Qi.

In a "product", NAND may also serve as a place to keep fundamental
configuration parameters, like in the factory partition of GTA02.
Be we don't need to worry about that for gta02-core at the moment.

- Werner