Hi,
I have 3 Rock64 4GB boards (v2.0, rockchip production week says 1812 for all boards), running Armbian Buster 5.8.y (11/25/2020), and they all have the same MAC address.
I tried reflashing the OS a couple of times on eMMC modules, didn't help.
I did have the cloned-mac-address stance in my connection file, and removing it like suggested in the previous answers didn't fix the issue.
I'm getting this for all 3 boards :
$ xxd /sys/bus/nvmem/devices/rockchip-efuse0/nvmem
00000000: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00000010: 0000 0000 0000 0000 0000 0000 0000 0000 ................
Any idea of what is going on ?
Thanks!
