From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 2/3] envfs: add command_abi_version support
Date: Tue, 23 Oct 2012 15:27:19 +0200 [thread overview]
Message-ID: <20121023132719.GK21588@game.jcrosoft.org> (raw)
In-Reply-To: <20121023125654.GT27665@pengutronix.de>
On 14:56 Tue 23 Oct , Sascha Hauer wrote:
> On Tue, Oct 23, 2012 at 12:20:59PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > >
> > > We may have to introduce min/max, I'm not sure on that.
> > no if your env is compatible with more recent but back compatible too
> >
> > as you do this with the example of mount update I did recently
> >
> > if [ $command_abi_version -lt 1 ]
> > then
> > mount /dev/disk0.0 fat /mnt
> > else
> > mount /dev/disk0.0 /mnt
> > fi
>
> That is going to be *very* painful.
no the idea is to allow it for external script or if we want to load an env
for multiple version of barebox
remote udpate
or boot script store on a usb key or mmc and that can be used on different
version of barebox because in production we use different version of barebox
in the life time of the product
env generate by barebox are for the current version
Best Regards,
J.
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next prev parent reply other threads:[~2012-10-23 13:29 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-22 16:03 [PATCH 0/3] introduce command abi version Jean-Christophe PLAGNIOL-VILLARD
2012-10-22 16:07 ` [PATCH 1/3] command: introduce " Jean-Christophe PLAGNIOL-VILLARD
2012-10-22 16:07 ` [PATCH 2/3] envfs: add command_abi_version support Jean-Christophe PLAGNIOL-VILLARD
2012-10-23 8:59 ` Sascha Hauer
2012-10-23 10:20 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-23 12:56 ` Sascha Hauer
2012-10-23 13:27 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-10-22 16:07 ` [PATCH 3/3] environment: detect command_abi_version Jean-Christophe PLAGNIOL-VILLARD
2012-10-29 8:50 ` [PATCH 1/3] command: introduce abi version Sascha Hauer
2012-10-29 9:56 ` Johannes Stezenbach
2012-10-29 10:31 ` Sascha Hauer
2012-10-29 16:05 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-29 17:00 ` Johannes Stezenbach
2012-10-29 18:05 ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-23 8:51 ` [PATCH 0/3] introduce command " Sascha Hauer
2012-10-23 10:28 ` Jean-Christophe PLAGNIOL-VILLARD
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