[meta-freescale] Booting Yocto on i.MX35

[Gary Thomas]

On 2013-06-13 20:19, Daiane Angolini wrote:
> 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 boot/whatever.
>
> But, from your log, you're booting from NAND (no need to blame your sdcard)
>
> Try this one:
> https://community.freescale.com/docs/DOC-1307

Thanks, that's useful information.

Sadly, when I follow those instructions, the board just sits there with
no sign of life.

Any ideas what else I might try?

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

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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