[BUG] pxa3xx: wait time out when scanning for bb

[Miquel RAYNAL]

Hello Sean,

I am very sorry for the delay but it took me some time to figure a way
to reproduce your situation until I started doing the exact sequence I
asked you to follow. It turns out there was a nasty error in the parser
so you could not observe the last blocks of your chip because I messed
up with high addresses.

I updated the Github branch [1], can you rebase on top of it? I think
this time we should get something :)

[1] https://github.com/miquelraynal/linux/tree/marvell/nand-next/nfc

Thanks for your time,
Miquèl