Hello Nvidia team,
we have few queries regarding the boot time optimization of nvida orina nano.
- we are using our custom board with orin nano production SOM 8GB with jetpack version of 36.3
2.currently the boot time is taking 33secs or more to land in login page or to reach desktop.
- we need your help and suggestions for how quickly we can reduce boot time.
- we want to know is there is any quick boot options for orin nano
FYI:
we followed few of these instructions to reduce but did not help Boot Time Optimization — NVIDIA Jetson Linux Developer Guide 1 documentation
To reduce the time required to initialize the file system, we modifie the following configurations to set them as modules:
CONFIG_FUSE_FS=m
CONFIG_VFAT_FS=m
CONFIG_NTFS_FS=m
->above changes did not help us to reduce boot time. its taking same time as earlier
To disable debugging
Disabled the debugging kernel hacks (FTRACE, TRACER, KMEMLEAK) in production configurations.
->even after removing above config changes, we were facing some other flashing related issues, we will take screen shot and share you.
Disable Console Printing over UART
in p3767.conf.common file we removed console=ttyTCU0,115200. also but no change in boot time.
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we expect your help and suggestions for above points.
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and also kindly can you please help us how to integrate display drivers as part of bootloader. since we are not able to display at early stages like UEFI boot, we only able to see after 30secs,