05-14-2019 12:21 AM
I have manage to boot in Ubuntu that running on APU but I cannot access the RPU. I think that Ubuntu does not have the drivers because there is no directory for remoteproc and either I cannot detect the RPU0 and RPU1 in /dev/. Do you have any suggestions? Thank you.
05-14-2019 01:18 AM
05-14-2019 02:03 AM
Thank you for the answer, I followed the tutorial but when I try to run the example about "Petalinux Images Quick Try" at page 27, the command "echo image_echo_test > /sys/class/remoteproc/remoteproc0/firmware" returns me that the directory does not exist. Also if I run "ls sys/class/remoteproc/remoteproc0/firmware" again I am receiving again the same message. Do you have any suggestion?
05-14-2019 05:38 PM
05-16-2019 07:38 AM
I couldn't find how to replace the system.dtb with openamp.dtb but I solve the problem starting from the begin and following the istructions on UG1144 and UG1186. Thank you for your time anyway