[meta-freescale] Booting Yocto on i.MX35

Daiane Angolini daiane.angolini at freescale.com
Thu Jun 13 12:19:54 PDT 2013

On 06/13/2013 04:10 PM, Gary Thomas wrote:
> I have an i.MX35 PDK that I'd like to run Yocto on.  I've built
> an SD card image using TARGET=imx35pdk.  All went well (past the
> small problem of the initial clone of the linux-mainline git
> tree - timed out and I downloaded it by hand).  However, when
> I set the jumpers to boot from SD card, I get continuous errors:
>    ++NAND: RCSR=b000900
>    Searching for BBT table in the flash ...
>    .
>    Found version 1 Bbt0 at block 8191 (0x7ffc0000)
>    Total bad blocks: 0
>    ... Read from 0x07ec0000-0x07f00000 at 0x00080000: ..
>    ... Read from 0x07eb3000-0x07eb4000 at 0x000bf000: .
>    PMIC ID: 0x00000010 [Rev: 1.0]
>    Board version V2.0
>    Launching POST
>    Fail, CMD13
>    Fail, CMD13
> I'll try another SD card when I can get access to one (I'm away
> from my office now), but thought I would ask if I've missed something?
> Can someone tell me _definitively_ how to set the jumpers for this mode
> since the quick start guide and hardware guide don't match??

I don't like to rely on my memory. But I remember imx35pdk had a 
"different" way to set up the switch for internal boot/nand boot/atk 

But, from your log, you're booting from NAND (no need to blame your sdcard)

Try this one:

> Thanks for any pointers.
> n.b. I'm also interested if anyone out there has had success with
> this setup :-)


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