How to reset the environment variables?

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

I purchased a Jetson Orin Nano and have been using it without issues.
However, after setting some values in the UEFI firmware setup (ESC) or Boot Manager Menu (F11) recently, the device always stops during booting like below. Additionally, I am unable to enter the menu settings.
How can I reset the environment variables to their factory default values? or How can I recover?

  • Target log for Jetson Orin Nano Developer kit.

��I/TC: Reserved shared memory is disabled
I/TC: Dynamic shared memory is enabled
I/TC: Normal World virtualization support is disabled
I/TC: Asynchronous notifications are disabled

ASSERT [FvbNorFlashStandaloneMm] /dvs/git/dirty/git-master_linux/out/nvidia/optee.t234-uefi/StandaloneMmOptee_RELEASE/edk2-nvidia/Silicon/NVIDIA/Drivers/FvbNorFlashDxe/FvbNorFlashStandaloneMm.c(978): ((BOOLEAN)(0==1))

3

I recovered Jetson Orin Nano developer kit using below command under Force Recovery Mode.
$ sudo ./flash.sh jetson-orin-nano-devkit mmcblk0p1

5

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