Hi Giulio, On Wed, Oct 9, 2019 at 12:59 PM Giulio Benetti <giulio.bene...@benettiengineering.com> wrote: > > Hi Fabio and Stefano, > > On 9/29/19 9:40 PM, Fabio Estevam wrote: > > 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. > IOMUXC and LPUART(using 24Mhz clock) work correctly using DM. > > About clk drivers, I've seen all around that they are very shrinked > Linux's version drivers. Would it make sense to add complete clk driver > in u-boot starting from Linux one(i.e. vf610) or it would only grow > size? I mean, after adding initial support I would like to add Lcd > controller driver etc. etc. so a complete driver would be useful. > Instead what I see on IMX6 clk driver is only a subsection of all PLLs > and ref_sel to start Linux up.
Yes, since you are adding this from scratch, I would suggest adding a complete clock driver, which is close to the Linux driver. Regards, Fabio Estevam _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot