Hi Giulio,
On Fri, Sep 27, 2019 at 11:57 AM Giulio Benetti giulio.benetti@benettiengineering.com wrote:
While porting IMXRT I'm realizing that things would fit better if adding to mach-imx folder. This is because IMXRT has a lot in common with imx on low level side, i.e. iomux, clock. So I would go for mach-imx instead of mach-imxrt, is it ok?
Yes, that is fine.
But then I can't understand if going on trying to initialize everything through dts, even on SPL, or trying to imitate how other imx work, i.e. imx6 where they directly call low-level functions(iomuxc etc.) in board init. Which approach would be better for you all?
We try to use DM in U-Boot proper as much as possible, but using DM in SPL is currently not a requirement, especially due to internal RAM size constraints.
Regards,
Fabio Estevam