public inbox for u-boot@lists.denx.de
 help / color / mirror / Atom feed
From: Rogan Dawes <rogan@dawes.za.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] help with HP mv2120 debricking
Date: Mon, 23 Aug 2010 09:42:55 +0200	[thread overview]
Message-ID: <4C72267F.4060903@dawes.za.net> (raw)
In-Reply-To: <001a01cb4293$78760fa0$69622ee0$@cz>

On 2010/08/23 9:19 AM, Miroslav Petricek wrote:
> Dear members,
> 
> I was playing with my MH mv2120 NAS device and it happened to me that I
> stored some u-boot values and the device now hangs on boot. I am stupid I
> know.
> 
> Last thing I did was that I've set:
> 
> setenv enaPost Yes
> 
> setenv enaCpuStream Yes
> 
> and saved them:
> 
> saveenv
> 

It sounds like you may have to investigate a JTAG cable. Try opening it
up, and seeing if you can find a 12 or 14 pin header. It *MAY* be a jtag
header.

Google for more information about JTAG and the Orion5x devices.

Rogan

  parent reply	other threads:[~2010-08-23  7:42 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-23  7:19 [U-Boot] help with HP mv2120 debricking Miroslav Petricek
2010-08-23  7:33 ` Marek Vasut
2010-08-23  7:42 ` Rogan Dawes [this message]
2010-08-23 11:06 ` Bas Mevissen

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=4C72267F.4060903@dawes.za.net \
    --to=rogan@dawes.za.net \
    --cc=u-boot@lists.denx.de \
    /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