I received my first OrangePi today, a Zero, and I'm a bit lost.
Installed armbian xenial, upgraded to beta/dev and installed dev kernel as documented. (working!)
But after this upgrade only one CPU core is in use. I've searched, and think my problem may be uboot, can anyone point me in the right direction? (is there a working 4.x kernel with quadcore support?)
olekvi@orangepizero:~$ uname -a
Linux orangepizero 4.9.0-sun8i #16 SMP Fri Jan 6 05:03:52 CET 2017 armv7l armv7l armv7l GNU/Linux
olekvi@orangepizero:~$ cat /proc/cpuinfo