Bare metal programming

amir New Member Posts: 1

we at our company, would like to use something similar to your up board to do bare metal programming. so we do not want to use linux or windows, but rather program the board ourselves. let's say we want to write a program that takes keyboard input and displays it on the monitor. how is easy or hard it is to write that ? how much support can we expect from up or intel for this ? thanks in advance ...