From: Pavel Machek <pavel@ucw.cz>
To: Richard Purdie <rpurdie@rpsys.net>
Cc: kernel list <linux-kernel@vger.kernel.org>
Subject: Re: Sharp brick c-3000
Date: Tue, 25 Oct 2005 00:09:01 +0200 [thread overview]
Message-ID: <20051024220901.GD10057@elf.ucw.cz> (raw)
In-Reply-To: <1130191145.8345.185.camel@localhost.localdomain>
Hi!
> > I'm not sure what I did wrong... I can still access "flasher" menu, by
> > holding down okay after reset, I press 4, 2, Y after that, screen just
> > goes black, but I do not get "update screen" after that. SD inserted
> > or not, no change. I'll play a bit more.
>
> Ah, I can guess :-(. Have a look at this:
> http://www.h5.dion.ne.jp/~rimemoon/zaurus/pic/nandmap.jpg (from
> http://www.h5.dion.ne.jp/~rimemoon/zaurus/memo_006.htm)
>
> updater.sh writes the kernel into the space marked "2nd Kernel" - 1264kb
> long. I'd guess you wrote a kernel larger than this, you overwrite
> the
Last kernel I flashed was 1285752 bytes big...
> initrd.gz which is used to run updater.sh. We really need to add a size
> check to the OE copy of updater.sh. Anyhow, the damage has been done and
> that update route is now broken. I should have warned about this
> although I assumed Sharp might have fixed it on newer devices :-/.
Heh, apparently they did not :-(. Or I have some other problem.
> Your other alternative is to perform a NAND Restore, if you can find a
> NAND backup for the C3000. The D+M menu has an option for this and I'm
> sure it will also be documented on the web. When in this state I
> couldn't get that to work on my c760 though it could have been the image
> I was trying to restore it with or my CF card...
I can't seem to enter D+M menu. Instructions say "wait for up-to an
hour", so I guess that's what I should do.
> Incidentally OE has safeguards that warn you if the kernel is too big...
I should really learn how to use that framework...
Pavel
--
Thanks, Sharp!
next prev parent reply other threads:[~2005-10-24 22:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-24 21:16 Sharp brick c-3000 Pavel Machek
2005-10-24 21:59 ` Richard Purdie
2005-10-24 22:09 ` Pavel Machek [this message]
[not found] ` <20051025083231.GA7927@elf.ucw.cz>
[not found] ` <1130232335.8235.20.camel@localhost.localdomain>
2005-10-25 16:24 ` Sharp zaurus c-3000 Pavel Machek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20051024220901.GD10057@elf.ucw.cz \
--to=pavel@ucw.cz \
--cc=linux-kernel@vger.kernel.org \
--cc=rpurdie@rpsys.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.