On Tue, Nov 8, 2016 at 11:08 AM, Greg <soapy-sm...@comcast.net> wrote:
> I think I know exactly what is wrong. You need to activate the Remoteproc > PRU framework. This is no longer active by default. > Robert Nelson's script which is available via Github repository will fix > the problem. > > I have been working on detailed documentation of the entire process to > activate the framework and set up the C compiler: > > https://github.com/Greg-R/pruadc1 > > More specifically, look at this PDF file: > > https://github.com/Greg-R/pruadc1/blob/master/doc/PRUADC1latex/PRUADC1.pdf > > Go to the chapter "Setting Up the Remoteproc PRU and Compiler on the > Beaglebone Green". > > Now, the chapter is not completely finished. I am still seeing a problem > with the configuration > At boot, the PRU firmwares are not starting correctly. I don't understand > why this is. > Probably because the device tree file you're trying to load at boot is not in the initramfs. > > However, you can do this: > > rmmod pru_rproc > > and then > > modprobe pru_rproc > > The firmwares will start running. > More investigation, required, but at least there is some path to getting > things working for now. > > I will do some more work on this later today. > > Regards, > Greg > > > On Tuesday, November 8, 2016 at 11:42:25 AM UTC-5, Zach B wrote: >> >> I have spent a solid 12 hours trying to get the PRU's on the beaglebone >> to work. So far I seem to be completely stuck at the getting the device >> overlay to work as well as enabling the remoteproc. I have tried to piece >> together all of the information I have found on the internet but it is >> either out of date or extremely fragmented. I can't seem to find a current >> working example or I hit a wall when following along as said previously. >> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/beagleboard/ce0bf666-a685-4e22-adc6-6bab07d7b73d%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/ce0bf666-a685-4e22-adc6-6bab07d7b73d%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CALHSORqefaVX98Fnzh2ZqYWMXMvbKzwLHsop%2Bfk8vPG5f8igvQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.