how to persistently save config values

[Oleksij Rempel]

Hi,
http://www.barebox.org/doc/latest/user/booting-linux.html#network-boot

Am 29.09.2017 um 10:25 schrieb Giorgio Dal Molin:
> Hi,
> 
> I'm working on a new project with an embedded system based on
> a standard intel PC.
> 
> I already have a barebox.efi running on the system; my problem is now
> how to permanently save some variables so that, on restart, they can be
> automatically restored by my '/env/bin/init' script.
> The variables I mean are for example 'eth0.ipaddr' or 'eth0.serveraddr'.
> A solution I used in the past was a custom 'env_dump' command that generated
> a config text file like:
> 
> eth0.ipaddr=10.0.0.15
> eth0.serveraddr=10.0.0.1
> ...
> 
> Then I saved the file with 'saveenv' and restored it back with 'loadenv'.
> 
> Is there a better way to solve this problem ? I don't like very much having to
> write 'custom commands' myself.
> 
> I had a look at the state framework but it seems kinda overkill for what I need.
> 
> giorgio
> 
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> 


-- 
Regards,
Oleksij

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