I'd like to autostart my application on boot. (This seems like something others would have done.) I'm using a board derived from the Sabre board with iMX6. I'm running Linux. Searches online have yielded suggestions based on inittab (does not exist), init.d, rc.d, etc. I've added a script to init.d, rc1.d, rc2.d, rc3.d, rc4.d, rc5.d, rc6.d, and rcS.d. None of these result in running the script.
I can run the script manually after logging in, but the goal is to avoid logging in. That is, the device I'm writing for has no GUI at all.
Any hints are appreciated. I normally run from TeraTerm running the console.