If the over-whelming desire strikes you to replicate an Amazon kernel . . . .
You will need:
- Vendor's kernel source (posted by Amazon)
- Vendor's configuration file (posted here)
- Vendor's initramfs (posted here), or one of your own invention
- Cross-compile toolchain(s) (posted in the KeK resource pool)
- Knowledge of how to run the kernel without burning it to the flash memory.
Note: As things stand at the time of this post - you will have to invent a version 5.2 or 5.3 dot-config file from the Amazon provided version 5.1 dot-config files.
A noobie reference:
http://gumstix.org/basic-cross-compilation.html
Get after it people.