I’m working on the eagleye530s (artik533s) board with eMMC booted.
Then I’d like to use the board with x11-desktop app with docker images(https://www.balena.io/blog/running-a-desktop-manager-with-balena/).
however, eMMC space is only 4GB, but the board have a sd card slot.
Here, I’d like to extend the space more than 4GB which the eMMC has so I’d like to use the eagleye board as a mini PC as the RPi-3B hardware with Ubuntu mate OS.
Here, I have a question.
When booting to balenaOS, I’d like to use sd card as a root filesystem on booting from u-boot to kernel.
Please, let me know how to set the u-boot arguments for using the sd card as root filesystem on balenaOS,