Ok, I want to learn designing projects with arm. As I don't want to use the dev boards, I want to obtain my design. Since there is almost zero information about designing arm boards and companies like NXP provides nothing about this. I keep asking to forums etc.
There are famous tools engineers use for designing their boards like Proteus, Altium etc. Is there a documentation about using them to create ARM projects? I can't even use Kinetis schematics provided by NXP since they only supply them in .bxl format.
I am totally exhausted of being supposed to search so hard for any bit of information on this area. I don't understand, do companies not want new people to learn and develop projects?