We have a plan to reduce booting time for AGX Xavier with JP5.0.2.
There are bootloader components as follows:
- Microboot1 (MB1)
- TBoot-CPU (used in flashing)
- UEFI (kernel/OS loader used in cold boot)
There is a reference for UEFI => Home · NVIDIA/edk2-nvidia Wiki · GitHub
So, I think we can customize as marked blue square part.
Now, I wonder next question.
Is there anything user can customized exclude blue square part in the image?