not eMMC4.5 spec.
>>> Forward you the link:
>>> www.jedec.org/sites/default/files/docs/JESD84-A441.pdf
>>>
>>> Thanks
>>> Chuanxiao
>>>
>>>> -Original Message-
>>>> From: Namjae Jeon [mailto:linkinj...@gm
Cc: linux-mmc@vger.kernel.org; c...@laptop.org; Hunter, Adrian
>> Subject: Re: [Patch v1]mmc:core: correct mmc_erase_timeout calculation
>>
>> I think that write block delay * SECURE_ERASE_MULT is right in case of secure
>> erase + ERASE_GROUP_DEF disable.
> Thanks Namjae, s
> -Original Message-
> From: Namjae Jeon [mailto:linkinj...@gmail.com]
> Sent: Thursday, March 29, 2012 11:30 AM
> To: Dong, Chuanxiao
> Cc: linux-mmc@vger.kernel.org; c...@laptop.org; Hunter, Adrian
> Subject: Re: [Patch v1]mmc:core: correct mmc_erase_timeout calcul
:
>> -Original Message-
>> From: Namjae Jeon [mailto:linkinj...@gmail.com]
>> Sent: Wednesday, March 28, 2012 8:36 PM
>> To: Dong, Chuanxiao
>> Cc: linux-mmc@vger.kernel.org; c...@laptop.org; Hunter, Adrian
>> Subject: Re: [Patch v1]mmc:core: correct mmc_erase_timeout
> -Original Message-
> From: Namjae Jeon [mailto:linkinj...@gmail.com]
> Sent: Wednesday, March 28, 2012 8:36 PM
> To: Dong, Chuanxiao
> Cc: linux-mmc@vger.kernel.org; c...@laptop.org; Hunter, Adrian
> Subject: Re: [Patch v1]mmc:core: correct mmc_erase_timeout c
4-A441.pdf
>
> Thanks
> Chuanxiao
>
>> -Original Message-
>> From: Namjae Jeon [mailto:linkinj...@gmail.com]
>> Sent: Wednesday, March 28, 2012 5:17 PM
>> To: Dong, Chuanxiao
>> Cc: linux-mmc@vger.kernel.org; c...@laptop.org; Hunter, Ad
g, Chuanxiao
> Cc: linux-mmc@vger.kernel.org; c...@laptop.org; Hunter, Adrian
> Subject: Re: [Patch v1]mmc:core: correct mmc_erase_timeout calculation
>
> Hi. Chuanxiao.
> Would you share your specification with me ?
> When I check the latest emmc 4.5 spec, I can not find it.
>
Hi. Chuanxiao.
Would you share your specification with me ?
When I check the latest emmc 4.5 spec, I can not find it.
Thanks.
2012/3/28 Chuanxiao Dong :
> According to JEDEC 7.8.2, mmc_erase_timeout calculation should be follow:
> 1. Secure erase timeout = 300ms * ERASE_TIMEOUT_MULT * SEC_ERASE_MU
