Ok, thanks for the info! I’ll keep an eye out for your results.
Any update on working with rev 1.2?
The bootloader work is already complete. Flash this file to an empty flash drive and update the SPI NOR.
https://boot.libre.computer/ci/roc-rk3399-pc-spiflash
We are working to fix USB PD issues so you may have to use a dumb power supply in the meantime.