From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ladislav Michl <ladis@linux-mips.org>
Date: Mon, 1 Aug 2016 22:38:50 +0200
Subject: [U-Boot] Disable command at runtime
In-Reply-To: <9c257c71-97b6-a83e-3d9d-e3a8459fc080@elnico.cz>
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 <20160729145940.GP17970@bill-the-cat>
 <9c257c71-97b6-a83e-3d9d-e3a8459fc080@elnico.cz>
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On Fri, Jul 29, 2016 at 05:57:58PM +0200, Petr Kubiz???k wrote:
> Ok, I get it, then I'll have to deal with two defconfigs and reflashing for
> now.
> 
> Anyway, at least a user feedback / feature request... I believe it would be
> useful for many users to have a manufacturing mode, which they would escape
> permanently by e.g. executing some command. In normal mode, some commands
> would be disabled. Logic would be similar to CONFIG_OVERWRITE_ETHADDR_ONCE.

You can still download U-Boot standalone application implementing whatever
you need to do in production, so in "normal mode" your manufacturing secrets
are not even part of your product.

Best regards,
	ladis