how to do a digest on a flashed uImage ? uimage command evolution
plagnioj at jcrosoft.com
Thu Jul 2 03:50:17 PDT 2015
> On Jul 2, 2015, at 6:47 PM, Philippe Leduc <ledphilippe at 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,
> Philippe LEDUC
> ledphilippe at gmail.com
> 2015-07-02 11:30 GMT+02:00 Jean-Christophe PLAGNIOL-VILLARD
> <plagnioj at jcrosoft.com>:
>>> On Jul 2, 2015, at 4:53 PM, Philippe Leduc <ledphilippe at gmail.com> wrote:
>>> 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
>>> -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,
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