From: Chris Simmonds <chris@2net.co.uk>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Field upgrade
Date: Tue, 02 Dec 2003 14:39:19 +0000 [thread overview]
Message-ID: <3FCCA417.9020500@2net.co.uk> (raw)
Hi,
One of my requirements is that the firmware be field upgradeable. The
problem at the moment is that if something goes wrong while erasing and
programming a new u-boot there is no recovery without a jtag/bdm
debugger. Does anyone have a solution, or is it not a problem in
practice? I was playing with the idea of having a backup u-boot and some
method of falling back to it if the primary copy is corrupt.
Chris.
--
Chris Simmonds 2net Limited
chris at 2net.co.uk http://www.2net.co.uk/
Tel: +44 (0)1962 869003 Fax: +44 (0)870 056 7556
"If it's not connected, it's not effective"(tm)
next reply other threads:[~2003-12-02 14:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-02 14:39 Chris Simmonds [this message]
2003-12-02 15:15 ` [U-Boot-Users] Field upgrade Wolfgang Denk
2003-12-02 21:25 ` Thomas Lange
2003-12-02 22:01 ` Wolfgang Denk
2003-12-02 22:44 ` Thomas Lange
2003-12-02 22:59 ` Wolfgang Denk
2003-12-02 23:53 ` Thomas Lange
2003-12-03 0:29 ` Wolfgang Denk
-- strict thread matches above, loose matches on Subject: below --
2003-12-02 16:10 Callebaut, Benoit
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