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From: Andrew Wozniak <awozniak@mc.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] custom loadable command shell
Date: Tue, 28 Mar 2006 15:28:21 -0500	[thread overview]
Message-ID: <44299C65.7050304@mc.com> (raw)

Hi,

I've been contemplating how to develop a U-Boot loadable applet which 
provides a set of custom commands which augment the standard U-Boot 
command set. The general idea is to keep a working version of U-Boot in 
Flash without modifying - and then simply installing the new command 
applet as it changes.

The applet would include a command parser. If none of my custom commands 
are found, a call to the U-Boot parser (via ABI) would be made to handle 
U-Boot commands.

This is just a concept phase and I was hoping to get some opinions on 
the feasibility and obstacle of this approach.

Thanks for all comments. Andy

             reply	other threads:[~2006-03-28 20:28 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-28 20:28 Andrew Wozniak [this message]
2006-03-28 21:06 ` [U-Boot-Users] custom loadable command shell Jerry Van Baren
2006-03-28 22:20   ` Wolfgang Denk
2006-03-30 16:45   ` Andrew Wozniak
2006-03-28 21:14 ` Scott McNutt
2006-03-28 22:20   ` Wolfgang Denk
2006-03-28 22:17 ` Wolfgang Denk
2006-03-28 22:39   ` Wolfgang Denk

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