NixOS on ARM/Libre Computer AML-S905X-CC-V2
| AML-S905X-CC-V2 | |
|---|---|
| Manufacturer | Libre Computer |
| Architecture | AArch64 |
| Bootloader | U-Boot or UEFI |
| Maintainer | Programmerino |
Status
The only tested installation method is using NixOS_on_ARM/UEFI, although limited testing with the generic SD image also showed promise
Board-specific installation notes
Follow the generic UEFI installation steps, and make sure to use an image which has at least kernel 6.2 to avoid networking issues. These images are recommended.
The only significant quirk is making sure you have the latest bootloader installed. The easiest approach is to use the official flashing tool on a microSD card (or potentially directly onto the SPI flash if you already have an OS booted), and then write the NixOS ISO to a USB drive. Although this isn't documented, it appears that the physical boot switch chooses whether to choose the bootloader from the flash memory or the microSD card. If you just flashed the new bootloader to a microSD card, make sure it is set in the position closest to the I/O (ethernet, USB ports, etc.), otherwise, set it to the opposite direction.
Troubleshooting
Selecting any boot option resets the board
You probably are not using the latest platform firmware, or the physical boot switch is not set correctly (and that is causing you to boot from the factory bootloader). See the instructions above.