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Date: Thu, 11 Dec 2014 12:32:46 +0100
From: Sascha Hauer <s.hauer@pengutronix.de>
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Subject: Re: Logical partition on barebox
To: Victorien Vedrine <victorien.vedrine@ophrys.net>
Cc: barebox@lists.infradead.org

On Thu, Dec 11, 2014 at 10:05:10AM +0100, Victorien Vedrine wrote:
>    Thanks for your answer.
>    In a first time, I used a barebox version with the last update at the
>    10/16/2013. I Found the patch which you are talking about and I update
>    barebox to the version of yesterday and I have the same problem.
>    The partitions of my SD card are this one (with fdisk) :
> =

>      P=E9riph=E9rique Amor=E7age=A0 D=E9but=A0=A0=A0=A0=A0=A0=A0=A0 Fin=
=A0=A0=A0=A0=A0 Blocs=A0=A0=A0 Id. Syst=E8me
>      /dev/sdg1=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 2048=A0=A0=A0=A0=A0=A0=A0=
 6143=A0=A0=A0=A0=A0=A0=A0 2048=A0=A0 53=A0 OnTrack DM6 Aux3
>      /dev/sdg2=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 6144=A0=A0=A0=A0=A0=A0 10=
239=A0=A0=A0=A0=A0=A0=A0 2048=A0=A0 10=A0 OPUS
>      /dev/sdg3=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 10240=A0=A0=A0=A0=A0=A0 4300=
7=A0=A0=A0=A0=A0=A0 16384=A0=A0=A0 6=A0 FAT16
>      /dev/sdg4=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 43008=A0=A0=A0 15556607=A0=
=A0=A0=A0 7756800=A0=A0=A0 5=A0 =C9tendue
>      /dev/sdg5=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 43040=A0=A0=A0=A0=A0 567327=
=A0=A0=A0=A0=A0 262144=A0=A0 83=A0 Linux
>      /dev/sdg6=A0=A0=A0=A0=A0=A0=A0=A0=A0 567360=A0=A0=A0 15556607=A0=A0=
=A0=A0 7494624=A0=A0=A0 b=A0 W95 FAT32
> =

>    I use an iMX28 processor and I have this line on device_init fonction =
to
>    add the SD card :
> =

>      =A0=A0=A0 add_generic_device("mxs_mci", 0, NULL, IMX_SSP0_BASE, 0x20=
00,
>      =A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0 IORESOURCE_MEM, &mci_pdata);

This is correct. If your card is shown then you made everything right
here.

> =

>    Is there any tests that I can do to find a solution or more informatio=
ns
>    for a bug ?

You could add a #define DEBUG on top of common/partitions/dos.c (above
the includes) and see if this gives more information. Otherwise you
can do some further debugging this file. Does dos_extended_partition()
get called?

Sascha


-- =

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