From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Philippe Leduc <ledphilippe@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: how to do a digest on a flashed uImage ? uimage command evolution
Date: Thu, 2 Jul 2015 18:50:17 +0800 [thread overview]
Message-ID: <836000AE-9A04-47B7-9BD4-106A3D487558@jcrosoft.com> (raw)
In-Reply-To: <CABQt-UkB_fvyNErv6ENGFD_b84n86zZ8rs1sUNdvvNG4Di5k6A@mail.gmail.com>
> On Jul 2, 2015, at 6:47 PM, Philippe Leduc <ledphilippe@gmail.com> wrote:
>
> Well, I am using bootm to start my system: how do you boot your system
> with a mounted uImage?
>
bootm /mnt/data simply specialy on arm.
Best Regards,
J.
> Best regards,
>
>
> Philippe LEDUC
> ledphilippe@gmail.com
>
>
> 2015-07-02 11:30 GMT+02:00 Jean-Christophe PLAGNIOL-VILLARD
> <plagnioj@jcrosoft.com>:
>>
>>> On Jul 2, 2015, at 4:53 PM, Philippe Leduc <ledphilippe@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> First thank you for the details answers :)
>>>
>>> Following your explanations/propositions, I think uimagefs is not
>>> suited to my needs. I think therefore make an evolution of the uImage
>>> command to be able to retrieve the size of my image and to copy it
>>> efficiently into the RAM.
>>>
>>> I'll try to propose a patch next week for review. But before that,
>>> what do you think about thes follwing interface:
>>>
>>> uimage - extract/verify/copy uImage
>>>
>>> Usage: uimage [-vienc] FILE
>>>
>>> Options:
>>> -i show information about image
>>> -v verify image
>>> -e OUTFILE extract image to OUTFILE
>>> -n NO use image number NO in multifile image
>>> -c OUTFILE Copy the image to OUTFILE
>>> -s SIZE Return the size of the uimage file into a VARiable.
>>>
>>
>>
>> I see no point to extract and copy as you you need to mount it
>>
>> and then use cp
>>
>> Best Regards,
>> J.
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2015-07-02 10:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-02 8:53 Philippe Leduc
2015-07-02 9:30 ` Jean-Christophe PLAGNIOL-VILLARD
2015-07-02 10:47 ` Philippe Leduc
2015-07-02 10:50 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2015-07-02 11:09 ` Philippe Leduc
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=836000AE-9A04-47B7-9BD4-106A3D487558@jcrosoft.com \
--to=plagnioj@jcrosoft.com \
--cc=barebox@lists.infradead.org \
--cc=ledphilippe@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox