[U-Boot] NAND only (no NOR)

Wolfgang Denk
2009-01-23T23:56:59Z

Dear Norbert van Bolhuis,

In message <4934F7FC.2030105@aimvalley.nl> you wrote:
>
> Nowadays, do many (PowerPC) embedded devices already risk omitting
> NOR flash and use a NAND device solely for booting and storing images ?
>
> I'm talking about systems with 10 years life-cycle (so no
> MP3-players nor medical systems but somewhere in between).

Here is a pretty late comment: I recently learned that there are NOR
flash chips with a NAND interface. The flash chips manufacturers
recommend these for devices that have to boot form NAND for one
reason or another, but that require reliable operation over a long
time.

Go figure...

Best regards,

Wolfgang Denk

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