I have the Ubuntu from the Rock 5b downloads page installed on the eMMC module and armbian desktop on a sd card. So far have been able to boot both, but if both media is installed at the same time is there a default boot manager to control which is selected?

After flashing the SPI using the files from https://wiki.radxa.com/Rock5/install/spi , (rk3588_spl_loader_v1.08.111.bin and rock-5b-spi-image-g49da44e116d.img) I installed the Ubuntu server image on an SD card, eMMC and M.2 SSD. What I found was that the priority was SD Card, eMMC, M.2 SSD. Ran thr…

Boot drive selection

ROCK 5 Series 5B/5B+

aleksandr_chernysh January 3, 2023, 12:53pm 5

Now we can’t choose boot order