custom BSP layer 만들기
새 layer 만들기
http://blog.naver.com/cjm9236/60199025987
http://hyuns-study.blogspot.kr/2013/09/yocto.html
참고문서
Embedded Linux Projects Using Yocto Project Cookbook 에서..
Qt5.4 na Raspberry Pi 2 com Yocto Project (fido) - Parte 1
http://www.embarcados.com.br/raspberry-pi-2-qt5-yocto-parte-1/