System-On-Module

[Lundberg, Johannes]

Ah now I see it has EDM connection. I didn't look carefully enough. All the
images are with the expansion board attached..

Spec-wise and portability-wise it seems like a good option but my hardware
guy keeps warning me about Freescale that they often have hardware bugs and
rather than fixing the bugs they pretend they are not there.. In other
words, Freescale is good for software developers because of open
documentation but not so for hardware manufactures. Any experiences with
this?

--
Johannes Lundberg
BRILLIANTSERVICE CO., LTD.

On Thu, Jan 29, 2015 at 9:06 AM, Ian Lepore <ian at freebsd.org> wrote:

> On Thu, 2015-01-29 at 08:28 +0900, Lundberg, Johannes wrote:
> > By the way, this is for an embedded mobile device so we are looking for
> > something more like
> >
> >
> http://www.kontron.com/products/computeronmodules/smarc/smarc-samx6i.html
> >
> > instead of Wandboard which has all the connectors that we won't use.
>
> That's similar to the EDM module that wandboards use:
>
> http://www.technexion.com/products/edm/edm-som/edm1-cf-imx6
>
> You can buy the EDM modules directly from Technexion if you're willing
> to buy quantity, or through resellers like Digikey.  The EDM modules
> from technexion are compatible with the wandboard carrier boards, so you
> can use a few cheap wandboards as devel and eval boards (or you can buy
> the overpriced "fairyboard" carrier from technexion that has PCIe
> connectors that wandboard lacks).
>
> We're using these modules at $work, and that's basically the path I
> took... I started with a wandboard and got freebsd running on it, and
> once it got past the proof of concept stage (the minimum set of drivers
> for the imx6 devices we need, and reasonable freebsd stability -- I had
> a board running a stress test with 2 months of uptime) we designed our
> own motherboards with EDM sockets on them.
>
> -- Ian
>
>

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