Is there a reason you like beating your head against the wall? Just let U-Boot load the universal and PRU-UIO overlays, and use config-pin to setup the PRU direct inputs/outputs.
...or do you really want to create a custom overlay? On 4/30/2019 5:38 PM, Jon Elson wrote: > Well, this is just a big mess! I wonder if somebody could take the latest > machinekit build from 4/5 (4.19.31-bone-rt-r31 #1stretch PREEMPT RT) > and create a .dts file that selects one PRU input and one PRU output pin, > and then give me all the steps to compile it into a .dtbo and get that > installed through /boot/uEnv.tst ? > > I tried to do this hack to use include files in the .dts file by using the > c preprocessor, but the resulting file did NOT have the includes in them, > just a line > that references the name of the include file. Looking at the binary of the > .dtbo, I see the addresses of the pinmux offsets, but the setting for them > was all wrong. > > I'd really appreciate some help here, because I'm just LOST! > > Thanks, > > Jon > -- Charles Steinkuehler [email protected] -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
