UBIFS error CRC calculation on avr32 CPU
Artem Bityutskiy
dedekind at infradead.org
Fri Dec 5 05:58:09 EST 2008
On Fri, 2008-12-05 at 11:46 +0100, Eirik Aanonsen wrote:
> It was correct that there was some faulty implementation of the oob/ecc handling.
> This is ran on a SLC Samsung NAND flash(2GByte).
It is weird that you do not have sub-pages if this is SLC. You waste
4KiB per eraseblock because of this. Here you may find what is sub-page:
http://www.linux-mtd.infradead.org/faq/ubi.html#L_find_min_io_size
If your flash allows sub-pages, I'd recommend to support them.
> Any hint to what to look into next would be great.
No, not really. You should dig your NAND driver.
--
Best regards,
Artem Bityutskiy (Битюцкий Артём)
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