Boot from NAND flash ???

[Der Herr Hofrat]

> 
> > There's another important limitation. Who guarantees you, that your
> > "boot-page" does not get bad or is a bad block already. That's the reason,
> > why DOC has 4 blocks with the same code.
> 
> The first page of NAND is guaranteed to be good.
>
do you have a pointer to docs that explains this ?
is it common to all NAND devices that they replicated the first block in
hardware or did I missunderstand your statement.

hofrat