raspberry pi kernel build..

http://raspberrypi.stackexchange.com/questions/192/how-do-i-cross-compile-the-kernel-on-a-ubuntu-host

http://bchavez.bitarmory.com/archive/2013/01/16/compiling-kernel-modules-for-raspberry-pi.aspx

http://elinux.org/RPi_Kernel_Compilation

http://mitchtech.net/raspberry-pi-kernel-compile/

https://github.com/raspberrypi/linux

참고 가능 Doc

http://free-electrons.com/docs/