Ok. Understood.

Last question:
> Well it depends on the peripherals you use. We have customers using mainline 
> and keeping it alive.

Does it support GPU/VPU/IPU?

Thank you.

-----Mensagem original-----
De: Otavio Salvador [mailto:[email protected]] 
Enviada em: quinta-feira, 3 de dezembro de 2015 17:44
Para: Mauricio Cirelli
Cc: [email protected]
Assunto: Re: [meta-freescale] [fsl-community-bsp-platform][PATCH] Adding new 
i.MX53 TURING machine definitions

On Thu, Dec 3, 2015 at 5:35 PM, Mauricio Cirelli 
<[email protected]> wrote:
> I did not notice that.
>
> We were working on fido branch instead of master, because we heard that 
> kernel 2.6.35 would not build on newer Yocto versions than Fido (as it seems 
> to be true, but I am afraid that even Fido does not fully support i.MX5).

Fido does however we don't accept new machines for old releases. So you must 
base patches on master.

This is documented:
http://freescale.github.io/doc/release-notes/2.0/index.html#main-branch-names

> I have read that patch you point out and it seems that any i.MX5 dependancy 
> for 2.6.35 drivers have been removed from the i.MX5 recipes. Despite of 
> upgrading for kernel 4.1, it seems that several GPU drivers would need to be 
> ported to the newer kernel, is that correct? This seems to be a lot a work 
> (not sure if that is even possible as several of these drivers are not 
> open-source). From this point of view, it seems that i.MX5 is essentially 
> dead in newer Yocto versions. Is it correct?

Well it depends on the peripherals you use. We have customers using mainline 
and keeping it alive.

> If that is the case, which is the latest Yocto version that fully supports 
> i.MX5? I could use that as the base version for our board and create a custom 
> layer for that if patches targeting this old release are not acceptable 
> anymore. We can work with newer versions when we release our i.MX6 boards.

Fido.

> What should be the best way to go?

As I said, use master for upstream work. Fido is dead for development purposes.

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750
-- 
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