Yeah, it's more than just graphics. Here's an interesting blogpost that kinda explains the multiple boot stages: https://www.furkantokac.com/rpi3-fast-boot-les

Yeah, it's more than just graphics. Here's an interesting blogpost that kinda explains the multiple boot stages: https://www.furkantokac.com/rpi3-fast-boot-less-than-2-seconds/ https://www.furkantokac.com/rpi3-fast-boot-less-than-2-secon...