I have OptimusBoard A80 from Merrii. It's the same as PcDuino8 inclooding layout.
I've flashed an ubuntu kernel from http://www.linksprit...m/?page_id=861
And all is work.
But I have some questions:
1. Is the PowerVr core in A80 supported by this kernel release? If no, how make it work?
2. There is a PWM driver in /sys/class/sunxi_pwm but it seems it does'nt work.
3. At the booting step I've seen the memory allocated on ION (814MB). May I remoove this allocation from enveronment and and what it will involve?
4. When CPU temperature reach ~50 C, there are some troubles with KDE desktop managment. Either native operation and via VNC. I can not enter into folder, I can not start any programm. It seems like the mouse buttons stop working. But it appears even via VNC.
May somebody answer me?
Thank you in advance.