Awesome. On Sat, Apr 29, 2017 at 9:35 AM, Robert Nelson <[email protected]> wrote:
> 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/CALHSORqi8Xb3pm5bejz%2B7-nvN%2BgNNatJhmDzOaAqFw_OqnvanQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
