I would like to ask, since U-Boot boots GRUB which then loads the kernel + initramfs, if booting from a USB to replicate the former I would have to:
- Make a UEFI bootable USB with the Asahi kernel image ( the intention is to use asahi ).
- Boot USB from U-Boot?
I suppose image to be used for this are either asahi-base or asahi-desktop from https://github.com/AsahiLinux/asahi-alarm-builder/blob/main/build.sh.
Initramfs should be part of the kernel image, right?