I’ve been looking into: https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3261/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/rootfs_custom.html#wwpID0E0ZE0HA
and have managed to flash the device and customise the SMD partition image.
I am currently attempting to figure out how to dictate what is programed into rootfs A and rootfs B - e.g. I would like to run two different system images, one in rootfs A and one in rootfs B - any guidance please?
you should flash the target board with redundant root file systems.
$ sudo ROOTFS_AB=1 ./flash.sh jetson-xavier-nx-devkit mmcblk0p1
you may refer to the flash configuration file,
APP_b which define two root file systems. it’s
nvbootctrl to switch between root file systems slot A and slot B,
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