From: Woody Wu <narkewoody@gmail.com>
To: Richard Weinberger <richard@nod.at>
Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>
Subject: Re: Block numbers of BEB
Date: Sun, 05 Oct 2014 23:40:07 +0700 [thread overview]
Message-ID: <b4ac3ba2-85ea-48d1-bd55-25d26af8ea12@email.android.com> (raw)
In-Reply-To: <54317027.6040803@nod.at>
On October 5, 2014 11:21:59 PM GMT+07:00, Richard Weinberger <richard@nod.at> wrote:
>Am 05.10.2014 18:17, schrieb Woody Wu:
>> On October 5, 2014 11:00:25 PM GMT+07:00, Richard Weinberger
><richard@nod.at> wrote:
>>> Am 05.10.2014 17:58, schrieb Woody Wu:
>>>> I am afraid, some initial bad blocks actually came with the Flash
>>> manufacturer and recorded in some starting blocks of the Flash, is
>that
>>> right?
>>>
>>> You mean the BBT, yes.
>>> But what has this to do with exposing this map to userspace?
>>
>> If I.know the location of the BBT, maybe I can read it out using a
>user space tool, right?
>
>I'm not sure if this is what you want.
>There are also bad block markers.
>Please see http://wiki.openmoko.org/wiki/NAND_bad_blocks
It looks very knowledgeable. I've marked it for later reading soon. Thanks, Richard!
>
>Thanks,
>//richard
--
sent from mobile
next prev parent reply other threads:[~2014-10-05 16:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-05 6:04 Block numbers of BEB Woody Wu
2014-10-05 15:41 ` Richard Weinberger
2014-10-05 15:49 ` Woody Wu
2014-10-05 15:53 ` Richard Weinberger
2014-10-05 15:58 ` Woody Wu
2014-10-05 16:00 ` Richard Weinberger
2014-10-05 16:17 ` Woody Wu
2014-10-05 16:21 ` Richard Weinberger
2014-10-05 16:40 ` Woody Wu [this message]
2014-10-06 7:53 ` Ricard Wanderlof
2014-10-06 8:41 ` Woody Wu
2014-10-06 8:59 ` Ricard Wanderlof
2014-10-06 11:25 ` Woody Wu
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