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

> Charles Manning wrote:
>> 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.
>>   
> 
> I have fixed the oob placement problem of nandwrite. Try download the
> latest mtd-utils.
> 
> Using the following command:
> # nandwrite -a -o /dev/mtdx yaffs2-image
> 
> Stanley.
> 
>> Add printks to the mtd code to check that your mtd is doing the placement 
>> correctly.
>>
>> -- CHarles
>>
>>
>>
>>
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>>   
> 
> 
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