Yeah, C is really easy to interface with assembly language.
The hard part is the linker-script to get this working right :-) https://github.com/isometimes/rpi4-osdev/blob/master/part1-b...
The hard part is the linker-script to get this working right :-) https://github.com/isometimes/rpi4-osdev/blob/master/part1-b...
Doesn't necessarily have to involve assembly!