* arm efi additions * cleanup some cpu headers which were oddly split between efi and bios_ia32 * Move calculate_cpu_conversion_factor over to arch_timer since it is timerish, and x86 only * Drop some duplicated code from efi start. Move hpet init code into efi timer/hpet code Change-Id: Ia4264a5690ba8c09417b06788febc4f572f111ce Reviewed-on: https://review.haiku-os.org/c/haiku/+/2259 Reviewed-by: Alex von Gluck IV <[email protected]> Reviewed-by: Adrien Destugues <[email protected]>