Use UEFI capsule to switch to super mode without flashing

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
1

Hi,

Is it possible to update a Orin Nano device running JP6.0 or 6.1 which has been flashed with jetson-orin-nano-devkit configuration to JP 6.2 in super configuration, using the UEFI capsule alone? More specifically, without re-flashing the QSPI?

Reading through the docs it seems this is not possible, but looking at the machine.conf files in JP6.2 it seems it’s just the BPFDTB and kernel DTBs which differ, so if I were to replace the non-super BPFDTB with the contents of the super BPFDTB before creating the UEFI capsule, I assume that should be all, right? And together with the new super kernel dtb, the super power mode would be unlocked.

Would this work and also, is there something else I should replace when creating the UEFI capsule to update from non-super to super?

3

Hi,

Please do the ota update followed by the Software Packages and the Update Mechanism — NVIDIA Jetson Linux Developer Guide 1 documentation.

Using the UEFI capsule alone will not enable the super mode.

Thanks

5

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