On Sat, Apr 29, 2017 at 7:34 AM, Joseph Heller <[email protected]> wrote: > On Wednesday, July 6, 2016 at 4:56:13 PM UTC+2, RobertCNelson wrote: >> >> Step 3: (uio) >> >> Edit your device tree: >> >> nano src/arm/am335x-bonegreen.dts >> >> Change: >> /* #include "am33xx-pruss-uio.dtsi" */ -> #include "am33xx-pruss-uio.dtsi" >> make ; sudo make install >> >> set blacklist: >> >> cat /etc/modprobe.d/pruss-blacklist.conf >> >> blacklist pruss >> blacklist pruss_intc >> blacklist pru-rproc >> >> and reboot.. > > > I managed to get uio working previously, but not anymore with latest image > (uname -r: 4.4.54-ti-r93). I ended up here from another post. Did something > change with respect to the above? > > I can see my edited and compiled dtb did get loaded via uEnv.txt (and yes, > I also blacklisted the remoteproc drivers), but still Remoteproc is loaded > instead of uio. Per guide above, I also wonder if in the second step 3 the > remoteproc dtsi should be disabled. I did, as in the latest image it seems > to be enabled by default. My guess is some generic device tree is referring > to Remoteproc? > > Actually, I was making a web page explaining a generic way how to get uio > working on newer kernels - for everybody to enjoy and quickly jump to > programming the PRUs with uio instead of struggling to get the driver > working in the first place, but my enthusiasm plummethed when I noticed the > way to do it changes so often.
Yeah sorry about that, switch to: 4.4.62-ti-r99 both modules are enabled again. on monday after sunday's snapshot get's pushed out, i'll have a new easier way to switch between the two pru implementations, using u-boot overlays and just one line in /boot/uEnv.txt.. Just got it working yesterday. Regards, -- Robert Nelson https://rcn-ee.com/ -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYiQZ554SY6ESkxYB0Xu_fhWh6HxG1WcOsDWR4M66j9O%2BA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
