From: Juergen Beisert <jbe@pengutronix.de>
To: barebox@lists.infradead.org
Subject: Re: about the dm9000 in mini2440
Date: Thu, 6 Dec 2012 11:56:58 +0100 [thread overview]
Message-ID: <201212061156.58566.jbe@pengutronix.de> (raw)
In-Reply-To: <8798196.eT9tp0tzHY@yiqingliang-pc>
Yi Qingliang wrote:
> indeed, I encountered follow error when boot barebox (compiled with default
> cfg):
> dm9000@dm90000: Wrong databus width defined at compile time
>
> and can't use it for tftp
>
> I have printed out the context, found that is 32bit in the dm9000 register
> (read only), but in mini2440 initialize code is 16bit.
>
> any suggestion?
This would mean the EED0 pin of the DM9000 has a pull up connected, which is
not the case for the Mini2440. Are you sure, you are using an original
Mini2440?
Regards,
Juergen
--
Pengutronix e.K. | Juergen Beisert |
Linux Solutions for Science and Industry | Phone: +49-5121-206917-5128 |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de/ |
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2012-12-06 10:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-06 15:55 Yi Qingliang
2012-12-06 8:09 ` Juergen Beisert
2012-12-06 16:24 ` Yi Qingliang
2012-12-06 10:56 ` Juergen Beisert [this message]
2012-12-07 13:05 ` Yi Qingliang
2012-12-07 8:38 ` Juergen Beisert
2012-12-07 13:10 ` Yi Qingliang
2012-12-07 8:39 ` Juergen Beisert
2012-12-06 11:27 ` Eric Bénard
2012-12-07 8:41 ` Yi Qingliang
2012-12-07 8:45 ` Juergen Beisert
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=201212061156.58566.jbe@pengutronix.de \
--to=jbe@pengutronix.de \
--cc=barebox@lists.infradead.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox