To support a new peripheral (like a new sensor or screen), you often only need to update the DTB firmware rather than re-coding the entire kernel.
These are "header" files used to describe shared components. For example, if ten different boards use the same processor, they will all "include" a .dtsi file for that processor to avoid redundant coding. dtb firmware
DTB files define voltage regulators and clock speeds, ensuring the firmware handles power consumption correctly. How DTB Firmware is Used in the Real World 1. Android Development To support a new peripheral (like a new