Re: [PATCH 2/5] mtd: block2mtd: Add support for specifying MTD write size and subpage shift

Richard Weinberger
2017-06-05T11:23:27Z

Pali,

Am 05.06.2017 um 13:21 schrieb Pali Rohár:
> On Friday 02 June 2017 18:13:02 Richard Weinberger wrote:
>> Pali,
>>
>> Am 02.06.2017 um 17:43 schrieb Pali Rohár:
>>> It is needed for creating emulated devices suitable for using in UBI layer
>>> and with UBIFS.
>>
>> Why?
>
> ubifs depends on write size of nand. And without those parameters as
> specified in cover letter I'm unable to mount N900 rootfs image exported
> via block2mtd. ubifs reject such image.

Hmm, so you render block2mtd into a semi-NAND chip? :)

Thanks,
//richard