Re: meta-freescale Digest, Vol 12, Issue 96

Re: meta-freescale Digest, Vol 12, Issue 96

[Муравьев Александр Борисович]

29.10.2013 14:31, meta-freescale-request@yoctoproject.org пишет:
> I'm sorry to ask it again, but I don't remember the answer.
>
> Do you know the chip tapeout of your board?
>
> I heard the bsp kernel 4.1.0 was not tested (and may not support) TO1.0
>
> And I know there is an old board revision that must be reworked (remove
> u12) in order to get kernel up. The component u12 is near USB connector,
> on top of board.
>
> Would it be your case?
It's all right. My board is SCH-27392 REV C3 700-27392 REV B. Is it 
tape-out?
Excuse me, but I not understand what is "u12". Is it 12-pins plug?

Regards.

Re: meta-freescale Digest, Vol 12, Issue 96

[Dmitriy B.]

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> It's all right. My board is SCH-27392 REV C3 700-27392 REV B. Is it
> tape-out?
>

Tapeout or TO is revision of your i.MX6 SoC, you can check it by reading
the boot log from u-boot or kernel. For example, u-boot will say you this:

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz

There were at least 3 tapeouts: preproduction series (1.0 and others), 1.1
and 1.2 - these are mass production. New tapeouts are released to fix
hardware erratas/problems.

Excuse me, but I not understand what is "u12". Is it 12-pins plug?
>

U12 is a component on the board, you can find it by U12 marking on the silk
screen.

P.S.: Please, don't REply to "<mailing list name> Digest, Vol X, Issue Y"
directly. These are digests (daily/weekly/monthly etc.). If you want to
answer to particular thread - you need to edit topic and not answer with
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Best Regards,
Dmitriy Beykun

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