**** BEGIN LOGGING AT Thu Jun 06 02:59:57 2019 Jun 06 04:01:41 pratimugale: Morning ! any success ? Jun 06 04:54:30 zeekhuge: No, although i did find an article http://e2e.ti.com/support/processors/f/791/t/493697?Cannot-make-RPMSG-PRU31#pi320966=2 Jun 06 04:55:43 sorry for the late reply (was working late last night) Jun 06 06:49:40 Any success with that either ? Jun 06 07:49:48 No Jun 06 07:50:54 zeekhuge: In your example I get this "bash: /sys/devices/platform/ocp/ocp*P8_45_pinmux/state: No such file or directory" Jun 06 07:51:59 Also without /dev/rpmsg30 Jun 06 08:46:01 Can you start a tmate instance ? Jun 06 08:46:14 pratimugale: or maybe show some logs. Jun 06 08:46:18 Dmesg Jun 06 08:46:24 And lsmod Jun 06 08:47:01 And also pastebin your uEnv Jun 06 08:52:45 this is lsmod: https://pastebin.com/M3x458BV Jun 06 09:04:42 uEnv.txt: https://pastebin.com/FTrMb8E0 Jun 06 15:05:56 zeekhuge: I finally got it to work; I followed abhishek_'s answer given here https://groups.google.com/d/msg/beagleboard/4P9NdglojBo/qqizuGCZAQAJ (After which /dev/rpmsg appeared). Also I was not running the deploy script as superuser before (Which was causing "Failed to open /dev/rpmsg31") Jun 06 15:06:50 Thanks abhishek_ :) **** ENDING LOGGING AT Fri Jun 07 02:59:57 2019