[Fwd: Re: imx53]

Dirk Behme
2012-01-26T07:09:29Z

On 25.01.2012 19:56, David Lynch Jr. wrote:
> I just pulled the most recent copy of linus's tree 3.3 something.
> It appears that significantly more i.mx53 drivers are getting into that
> source than last time I looked.
>
> Now I am trying to build it for the i.MX53 QSB - the development
> platform I am using.
>
> Myriads of config options have changed since the 2.6.38.3 that I have
> somewhat working. Just borrowing the .config appears to be
> insufficient.
>
> After some mucking arround that included Kconfig changes I was able to
> get CONFIG_FB_IMX set and build a kernel with it, but it does not appear
> to be getting initialized.
>
> What do I need to do to get Linux to use this driver ?
> Has ARM 3.3 moved to device trees ?

Yes, I think so.

If you are new to this, one option would be to start with a recent
Linaro i.MX53 Loco build (binary distribution). This could be a good
option to get an idea how U-Boot, device tree and the kernel work
together. In the next step you could replace the parts you are
interested in by your own versions, then. E.g. the kernel.

Best regards

Dirk