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From: Richard Weinberger <richard@nod.at>
To: Ron Bowes <ron@skullsecurity.net>, linux-mtd@lists.infradead.org
Subject: Re: Having trouble with a UBI filesystem
Date: Thu, 03 Jan 2019 21:34:34 +0100
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Ron,

Am Donnerstag, 3. Januar 2019, 21:30:59 CET schrieb Ron Bowes:
> I tried using mtdram and ubiattach, but I couldn't get it to work
> right. It always complained that the data started at 0x1000 instead of
> 0x840, and I couldn't figure out why:

I suggest using nandsim, since this is a NAND image.

Find the id bytes if the NAND chip and pass them to nandsim, then use ubiattach.
It has a "-O" parameter to set the offset of the VID header yourself.
This is often needed when the sub-page configuration is different.
 
Thanks,
//richard