[meta-freescale] sd card image with dizzy (for udoo quad)

Otavio Salvador otavio at ossystems.com.br
Tue Feb 24 08:49:34 PST 2015

On Tue, Feb 24, 2015 at 9:36 AM, idealsim <idealsim at laposte.net> wrote:
> Hi all, i'm trying to use yocto on my udoo quad board :
> http://www.udoo.org/. I followed this two tutorial :
>         - wandboard :
> http://wiki.wandboard.org/Getting_started_with_Yocto_on_Wandboard
>         - meta for udoo :
> http://www.udoo.org/forum/udoo-support-yocto-dora-t826.html
> (https://github.com/rongals/meta-ronga-udoo)
>         I have make a first release with core-minimal-image to test it with
> dora branch in december. It work fine. After that i tried to do the same
> with bitbake fsl-core-gui but i had some error (see the post on udoo forum).
> This week end i decided to retry yocto with the last stable branch (dizzy).
> I make a core-minimal-image and core-image-sato. Bitbake works fine but when
> i create the sd card with  sudo dd
> if=tmp/deploy/images/<MACHINE>/core-image-minimal-<MACHINE>.sdcard
> of=/dev/sd<N> bs=1M my card don't boot on udoo (the first image with dora
> branch work with the same procedure !)
>         On wandboard forum i found this post
> http://forums.wandboard.org/viewtopic.php?f=10&t=843&p=3437#p3437 ,
> apparently they have a problem with dizzy branch to create an sdcard image,
> do you confirm that ? how i can resolve this ?

The layer you included the link is supported only on Dora (as it uses
3.0.35 kernel) and will not work fine in Dizzy. In either case, the SD
card error seems related to the size of the image, not the branch. The
SD card you are using should be small...

Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750

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