Re: [Yaffs] Can't mount yaffs2 on K9G8G08U0B

Hi Charles,

I found this issue is still there.
In the http://www.yaffs.net/ homepage i see that "MLC NAND handling is under way".
Would that mean i can't use yaffs2 on K9G8G08U0B yet?

----- Original Message -----
From: "Charles Manning" <manningc2@actrix.gen.nz>
To: <yaffs@lists.aleph1.co.uk>
Sent: Friday, June 18, 2010 12:49 PM
Subject: Re: [Yaffs] Can't mount yaffs2 on K9G8G08U0B


> On Friday 18 June 2010 15:52:24 Ivan Li wrote:
>> Hi guys,
>>
>> I can't mount yaffs2 with MLC K9G8G08U0B.
>
> What do you mean by "can't mount"?
>
>> The spec of this flash lists below:
>> Page size: 2048
>> Spare size: 64
>> Block size: 256K
>> ECC: BCH
>> OOB used:
>> oob-free:(2, 38)
>> ecc-pos: 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
>> 56, 57, 58, 59, 60, 61, 62, 63
>>
>
> Are you using Linux? What version?
>
> Almost all probems of this nature are as a result of oob placement.
>
> Add printks to the mtd code to check that your mtd is doing the placement
> correctly.
>
> -- CHarles
>
>
>
>
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