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Subject: Re: UBI use subpage and verify fail when write on nandflash
From: Artem Bityutskiy <dedekind1@gmail.com>
To: b w <wdjjwb@gmail.com>
Date: Thu, 26 Apr 2012 08:47:53 +0300
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On Tue, 2012-04-17 at 22:19 +0800, b w wrote:
> Hello,
>     Use linux 2.6.32,ARM,nandflash(support subpage),config
> CONFIG_MTD_NAND_VERIFY_WRITE. UBI attach fail on empty flash.I found
> when UBI write VID header to the second subpage of eraseblock,will
> call function "nand_write_page",this function write a whole page(i
> think the page size is 2048),the unset bit of the buf is filled with
> 0xff,after write,

Yeah, known issue, it just waits for a fix from someone who cares
enough.

--=20
Best Regards,
Artem Bityutskiy

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