I work on arm cortex-m3 microcontrollers for 3,5 months.I made several projects and programmed directly with st arm debugger for real time operations(motor drive, sensor and actuator applications....).But nowadays I am searching for running linux on arm processors and design embedded board for it.According to my research, there are several embedded Linux kernel that can be used in arm processors and it is possible to install.But I couldn't find any instruction about installing these linux kernels on arm processor.Is there any complete tutorial to explain how to install any example Linux kernel to arm step by step.What type of toolchains should i use ?Should I use any programmer for installation and what type(JTAG/SWD/USART)?Is there any restrictive situations?(I am not planning to use 8-bit simple processor.I am considering to use Arm v8 cortex A-53 )Also I would like to inform you that I already used Raspberry pi,Intel Galileo..  Unix based embedded controller board for many applications.(I just would like to create new bride development board to obtain flexible hardware).Any help will be appreciated.
How to install Linux on arm processors
linux;embedded;arm