Is there a reason to remove this? It's checking the file type of the passed in file.

• Adding description into the file, so that everyone could know how to use it with U-boot

Done with the changes!

Updating D39164: [ARM64] Provided initrd in "linux,initrd-start" and "linux,initrd-end" props of FDT /chosen node, mount it as an in-memory startup disk (mfsroot).

• No need for __FBSDID, and cdefs.h can be removed as it's only needed for the macro
• Correcting identation, adding fdt

Hi @luporl @leandro.lupori_gmail.com @bdragon ! I'm writing concering your work on https://reviews.freebsd.org/D15705 , https://reviews.freebsd.org/D20553 , https://reviews.freebsd.org/D23156 .The method of loading initrd from /chosen FDT node you have implemented in sys/powerpc/ofw/ofw_initrd.c is universally useful across many targets.

In D39164#891494, @andrew wrote:

Why is this in an arm64 specific directory? It doesn't appear to be arm64 specific.