Xavier Can you support kdump?

I want to save the crash information through kdump after the kernel crash.
Xavier can you support kdump?

The default was not enable.
Could you have a try.
https://elixir.bootlin.com/linux/latest/source/Documentation/kdump/kdump.txt

Dear ShaneCCC:

I normally porting kdump function on top of xavier,I want to know the role of the files /boot/initrd.img in the system. /boot/initrd.img is a usable file system?