* Flashing automatically the default environment
@ 2012-07-09 13:48 Patrick
2012-07-09 14:33 ` Uwe Kleine-König
2012-07-10 8:18 ` Michael Olbrich
0 siblings, 2 replies; 6+ messages in thread
From: Patrick @ 2012-07-09 13:48 UTC (permalink / raw)
To: barebox
Dear all,
When booting a new board with barebox it detect that the nand partition
dedicated to environment is invalid and barebox use the default config.
I would like that in this case (the first boot) the default config is
flashed in the nand (save) command.
Any idea how to do that ?
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Flashing automatically the default environment
2012-07-09 13:48 Flashing automatically the default environment Patrick
@ 2012-07-09 14:33 ` Uwe Kleine-König
2012-07-10 8:18 ` Michael Olbrich
1 sibling, 0 replies; 6+ messages in thread
From: Uwe Kleine-König @ 2012-07-09 14:33 UTC (permalink / raw)
To: Patrick; +Cc: barebox
Hello Patrick,
On Mon, Jul 09, 2012 at 03:48:20PM +0200, Patrick wrote:
> When booting a new board with barebox it detect that the nand
> partition dedicated to environment is invalid and barebox use the
> default config.
> I would like that in this case (the first boot) the default config
> is flashed in the nand (save) command.
>
> Any idea how to do that ?
How do you bring barebox into nand? Maybe flash the environment in the
same go?
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Flashing automatically the default environment
2012-07-09 13:48 Flashing automatically the default environment Patrick
2012-07-09 14:33 ` Uwe Kleine-König
@ 2012-07-10 8:18 ` Michael Olbrich
2012-07-10 9:06 ` Uwe Kleine-König
1 sibling, 1 reply; 6+ messages in thread
From: Michael Olbrich @ 2012-07-10 8:18 UTC (permalink / raw)
To: barebox
On Mon, Jul 09, 2012 at 03:48:20PM +0200, Patrick wrote:
> When booting a new board with barebox it detect that the nand
> partition dedicated to environment is invalid and barebox use the
> default config.
> I would like that in this case (the first boot) the default config
> is flashed in the nand (save) command.
>
> Any idea how to do that ?
if [ ! -e /dev/saved ]; then
echo -o /dev/saved
saveenv
fi
Michael
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Flashing automatically the default environment
2012-07-10 8:18 ` Michael Olbrich
@ 2012-07-10 9:06 ` Uwe Kleine-König
2012-07-10 9:12 ` Re[2]: " Alexander Shiyan
2012-07-11 6:46 ` Michael Olbrich
0 siblings, 2 replies; 6+ messages in thread
From: Uwe Kleine-König @ 2012-07-10 9:06 UTC (permalink / raw)
To: barebox
On Tue, Jul 10, 2012 at 10:18:33AM +0200, Michael Olbrich wrote:
> On Mon, Jul 09, 2012 at 03:48:20PM +0200, Patrick wrote:
> > When booting a new board with barebox it detect that the nand
> > partition dedicated to environment is invalid and barebox use the
> > default config.
> > I would like that in this case (the first boot) the default config
> > is flashed in the nand (save) command.
> >
> > Any idea how to do that ?
>
> if [ ! -e /dev/saved ]; then
> echo -o /dev/saved
> saveenv
> fi
Is /dev/saved persistent over a reboot?
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re[2]: Flashing automatically the default environment
2012-07-10 9:06 ` Uwe Kleine-König
@ 2012-07-10 9:12 ` Alexander Shiyan
2012-07-11 6:46 ` Michael Olbrich
1 sibling, 0 replies; 6+ messages in thread
From: Alexander Shiyan @ 2012-07-10 9:12 UTC (permalink / raw)
To: Uwe Kleine-König; +Cc: barebox
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Hello.
Tue, 10 Jul 2012 11:06:47 +0200 от Uwe Kleine-König <u.kleine-koenig@pengutronix.de>:
On Tue, Jul 10, 2012 at 10:18:33AM +0200, Michael Olbrich wrote:
> On Mon, Jul 09, 2012 at 03:48:20PM +0200, Patrick wrote:
> > When booting a new board with barebox it detect that the nand
> > partition dedicated to environment is invalid and barebox use the
> > default config.
> > I would like that in this case (the first boot) the default config
> > is flashed in the nand (save) command.
> >
> > Any idea how to do that ?
>
> if [ ! -e /dev/saved ]; then
> echo -o /dev/saved
> saveenv
> fi
Is /dev/saved persistent over a reboot?IMHO He mean about /env/saved
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Flashing automatically the default environment
2012-07-10 9:06 ` Uwe Kleine-König
2012-07-10 9:12 ` Re[2]: " Alexander Shiyan
@ 2012-07-11 6:46 ` Michael Olbrich
1 sibling, 0 replies; 6+ messages in thread
From: Michael Olbrich @ 2012-07-11 6:46 UTC (permalink / raw)
To: barebox
On Tue, Jul 10, 2012 at 11:06:47AM +0200, Uwe Kleine-König wrote:
> On Tue, Jul 10, 2012 at 10:18:33AM +0200, Michael Olbrich wrote:
> > On Mon, Jul 09, 2012 at 03:48:20PM +0200, Patrick wrote:
> > > When booting a new board with barebox it detect that the nand
> > > partition dedicated to environment is invalid and barebox use the
> > > default config.
> > > I would like that in this case (the first boot) the default config
> > > is flashed in the nand (save) command.
> > >
> > > Any idea how to do that ?
> >
> > if [ ! -e /dev/saved ]; then
> > echo -o /dev/saved
> > saveenv
> > fi
> Is /dev/saved persistent over a reboot?
I meant /env/saved of course.
Michael
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-07-11 6:46 UTC | newest]
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-- links below jump to the message on this page --
2012-07-09 13:48 Flashing automatically the default environment Patrick
2012-07-09 14:33 ` Uwe Kleine-König
2012-07-10 8:18 ` Michael Olbrich
2012-07-10 9:06 ` Uwe Kleine-König
2012-07-10 9:12 ` Re[2]: " Alexander Shiyan
2012-07-11 6:46 ` Michael Olbrich
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