b35...@freescale.com a écrit :
> From: Liu Shuo
>
> Freescale FCM controller has a 2K size limitation of buffer RAM. In order
> to support the Nand flash chip whose page size is larger than 2K bytes,
> we divide a page into multi-2K pages for MTD layer driver. In that case,
> we force to set the
LiuShuo a écrit :
> 于 2011年08月19日 01:00, Matthieu CASTET 写道:
>> b35...@freescale.com a écrit :
>>> From: Liu Shuo
>>>
>>> Freescale FCM controller has a 2K size limitation of buffer RAM. In order
>>> to support the Nand flash chip whose page size is la
Scott Wood a écrit :
> On 08/22/2011 10:25 AM, Ivan Djelic wrote:
>> Did you take into account the fact that because MTD thinks this a 2K chip,
>> you will have to wait twice for the nand busy read time (typically 25 us) per
>> each 4K read. In other words, to read 4 kBytes you will do:
>>
>> 1. se
Scott Wood a écrit :
> On 08/22/2011 11:13 AM, Matthieu CASTET wrote:
>> Scott Wood a écrit :
>>> To eliminate it we'd need to do an extra data transfer without reissuing
>>> the command, which Shuo was unable to get to work.
>>>
>> That's
LiuShuo a écrit :
> 于 2011年08月23日 00:19, Scott Wood 写道:
>> On 08/22/2011 11:13 AM, Matthieu CASTET wrote:
>>> Scott Wood a écrit :
>>>> To eliminate it we'd need to do an extra data transfer without reissuing
>>>> the command, which Shuo was unable to
LiuShuo a écrit :
> 于 2011年08月19日 00:25, Scott Wood 写道:
>> On 08/17/2011 09:33 PM, b35...@freescale.com wrote:
>>> From: Liu Shuo
>>>
>>> Freescale FCM controller has a 2K size limitation of buffer RAM. In order
>>> to support the Nand flash chip whose page size is larger than 2K bytes,
>>> we divi
LiuShuo a écrit :
> 于 2011年08月23日 16:14, Matthieu CASTET 写道:
>> LiuShuo a écrit :
>>> 于 2011年08月23日 00:19, Scott Wood 写道:
>>>> On 08/22/2011 11:13 AM, Matthieu CASTET wrote:
>>>>> Scott Wood a écrit :
>>>>>> To eliminate it we&#
Hi,
LiuShuo a écrit :
> 于 2011年08月23日 18:02, Matthieu CASTET 写道:
>> LiuShuo a écrit :
>>> 于 2011年08月19日 00:25, Scott Wood 写道:
>>>> On 08/17/2011 09:33 PM, b35...@freescale.com wrote:
>>>>> From: Liu Shuo
>>>>>
>>>>>
