Check or update before upgrade!
- On your board, edit the file
/boot/armbianEnv.txt: Find the linefdtfile="rockchip/rk3588-nanopc-cm3588-nas.dtb"and replace this line withfdtfile="rockchip/rk3588-friendlyelec-cm3588-nas.dtb", DO NOT REBOOT YET - Update your kernel as usual.
You only have to do this once, and only on existing installations. New installations and further update will not need any manual intervention.
(video instructions were not done by Armbian team, but it might help you get going)
x86_64 via UEFI/BIOS for generic virtual board
Usage: Use this board to run armbian on a virtualized environment (eg: QEMU/KVM)
Differences with the ‘uefi-x86’ board:
- support kernel boot messages on graphical and console/serial devices
- support prompt on graphical/console devices
- patches targeting virtualized env on x86 should be added here – when it make sense
arm_64 via UEFI/BIOS for generic virtual board
Usage: Use this board to run armbian on a virtualized environment (eg: QEMU/KVM)
Differences with the ‘uefi-x86’ board:
- support kernel boot messages on graphical and console/serial devices
- support prompt on graphical/console devices
- patches targeting virtualized env on x86 should be added here – when it make sense
KDE Neon desktop is currently broken. Please use different one, until this gets fixed.
Serial console:

Blue color line: Tool Pin TXD, orange color: Tool Pin RXD, black: Tool Pin GND
How to boot from SD card? After power on, quickly press the Function key 3 times in 2 seconds, then release the key. More at official manual.
To be able to boot Armbian SD card image and install Armbian to eMMC, use one of the methods to boot into upgrade mode. If you have most recent board revision (1.4 ->) then you only need to quickly press the function key (middle) 3 times in 2 seconds. Release and boot will proceed from SD card. Then use nand-sata-install utility to flash to eMMC.
Serial console:

Blue color line: Tool Pin TXD, orange color: Tool Pin RXD, black: Tool Pin GND







