[Librem-5-dev] devkit powers on but won't boot -- also other NXP Quad boards?

Eric Kuzmenko eric.kuzmenko at puri.sm
Tue Jul 9 13:52:23 PDT 2019



On 7/9/19 4:36 PM, David Boddie via Librem-5-dev wrote:
> On Tue, 09 Jul 2019 12:49:05 -0400, Jeremiah C. Foster wrote:
>> On Tue, 2019-07-02 at 12:02 -0400, Jeremiah C. Foster via Librem-5-dev wrote:
>>> On Tue, 2019-07-02 at 07:25 -0600, Angus Ainslie via Librem-5-dev wrote:
>>>>     Soldering on the debug header will make debugging way easier.
>>> I think at this point this seems like the best approach.
>> I've ordered headers from Digikey and am going to test a quick and
>> dirty approach to see if I can get up and running again.
>>
>> In the meantime I'd like to continue to be able to help Todd test and
>> am thinking about getting another iMX8 quad device. I wonder what
>> people think about this one; 
>> https://www.solid-run.com/product/SRMX8QDW00D03GE008V20C0/ ?
> Someone will surely correct me if I'm wrong, but that's just a SoM. You'll
> need a board to put it on that breaks out the interfaces.
>
>> This is the same CPU and the same SoM I believe as our phone so it
>> seems appropriate. It obviously does not have a screen but I have a 7
>> HDMI touch screen that I believe I can use with this. This may turn out
>> to be an interesting way to test convergence or adaptive applications
>> since the screen is a different size from the phone.
>>
>> What do others think?
> In the devkits forum, others have found similar boards:
>
> https://forums.puri.sm/t/librem-5-dev-board/4063/11
>
> It may be useful to take a look at their recommendations and see if any look
> promising.
I don't think we recommend using a different hardware setup, the device
tree will be substantially different, you won't be able to simply use
our PureOS images. If you do so then you'll need to debug all issues
alone, even as far as maintaining your own device tree.
>
> Regards,
>
> David
>
> _______________________________________________
> Librem-5-dev mailing list
> Librem-5-dev at lists.community.puri.sm
> https://lists.community.puri.sm/listinfo/librem-5-dev

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