Hi Fabio, On Tue, 15 Mar 2022 at 05:25, Fabio Estevam <feste...@gmail.com> wrote: > > Hi Simon, > > On Tue, Mar 15, 2022 at 2:54 AM Simon Glass <s...@chromium.org> wrote: > > > +For example, on iMX6:: > > + > > + lpuart3: serial@5a090000 { > > + compatible = "fsl,imx8qm-lpuart"; > > I found this part confusing as i.MX6 does not have lpuart. > > > +For example, on iMX6, put this in your xxx-u-boot.dtsi file:: > > + > > + &pd_dma { > > + u-boot,dm-pre-proper; > > + }; > > + > > + &pd_dma_lpuart3 { > > + u-boot,dm-pre-proper; > > Same here, these pd_dma and pd_dma_lpuart3 nodes do not exist for i.MX6.
Oh I think I meant iMX8. Would it be OK to just say that in both places? Regards, SImon