On Tue, Nov 1, 2016 at 2:57 PM, Robert Nelson <robertcnel...@gmail.com> wrote: > On Tue, Nov 1, 2016 at 2:51 PM, Neil Jubinville <n...@orbitalsoftware.ca> > wrote: >> I am trying to avoid buying that TI cape :) >> >> OK update: Indeed running the updatekernel.sh brought me to 4.4.27 This >> gave me the ability to run modprobe uio_pruss >> >> When I go to run the loader I am still getting the prussdrv_open failed >> message. This tells me that normally the PRUs may not be enabled and to >> look for the HDMI pin conflict? Chatting in the #beagle irc states that the >> default open pin is not in conflict to open the PRU after the init so I am >> not sure what is going on. Maybe this has to do with the base >> cap-universal tree loaded at the start. >> >> I have removed all DT from the slots till it was empty then loaded a variety >> of BB-BONE-PRU * and to no avail would it open/load. So it is something >> more obscure. I suspect the default DT. > > On the TI branch, we don't ship a default PRU driver, it's up to you > to configure it.. > > git clone https://github.com/RobertCNelson/dtb-rebuilder > cd ./dtb-rebuilder/ > > You have the "black", so edit one of the following: > > #default: emmc + hdmi enabled: > nano src/arm/am335x-boneblack.dts > > #: all overlays (emmc/hdmi disabled) > nano src/arm/am335x-boneblack-overlay.dts > > #emmc enabled: hdmi disabled > src/arm/am335x-boneblack-emmc-overlay.dts > > then look:
Opps reversed them: uio_pruss (3.8.x compatible) /* * /etc/modprobe.d/pruss-blacklist.conf * * blacklist pruss * blacklist pruss_intc * blacklist pru-rproc */ /* #include "am33xx-pruss-uio.dtsi" */ remoteproc (v4.4.x-ti) /* * /etc/modprobe.d/pruss-blacklist.conf * * blacklist uio_pruss */ /* #include "am33xx-pruss-rproc.dtsi" */ 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYj%3D3NqqAW0kSPXcVLm8DLpWonDm6BUJXS4BiZVk4HFTiA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
