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/

빌드시 

 $ MACHINE=qemuarm bitbake core-image-minial

하거나 export MACHINE= qemuarm

conf/local.conf 파일에 다음 과 같이 설정 MACHINE ?= "qemuarm"

* core-image-minimal : This is the smallest BusyBox-, sysvinit-, and udev-based

console-only image

* core-image-full-cmdline : This is the BusyBox-based console-only image with

full hardware support and a more complete Linux system, including bash

* core-image-lsb : This is a console-only image that is based on Linux Standard

Base compliance

* core-image-x11 : This is the basic X11 Windows-system-based image with a

graphical terminal

* core-image-sato : This is the X11 Window-system-based image with a SATO theme

and a GNOME Mobile desktop environment

* core-image-weston : This is a Wayland protocol and Weston reference compositor-

based image

You will also find images with the following suffixes:

* dev : These images are suitable for development work, as they contain headers and

libraries.

* sdk : These images include a complete SDK that can be used for development on

the target.

* initramfs : This is an image that can be used for a RAM-based root filesystem,

which can optionally be embedded with the Linux kernel.

----------------------------------------------------------------------------

you pass a target recipe to BitBake, 

                           it first parses the following configuration files:

•  conf/bblayers.conf : used to find all the configured layers
•  conf/layer.conf : used on each configured layer
•  meta/conf/bitbake.conf : used for its own configuration
•  conf/local.conf : this file is used for any other configuration the user may                                  have for the current build
•  conf/machine/<machine>.conf :   ex) qemuarm.conf
•  conf/distro/<distro>.conf : distribution policy, by defalt poky.conf

 $ source oe-init-build-env 또는 

 $ source oe-init-build-env  #{생성할 디렉터리 이름}

()?? 

Note

For information on running a memory-resident BitBake, see the oe-init-build-env-memres setup script.

을 실행하면 

 다음 파일들이 생성된다.

/poky/build/conf    / bblayers.conf

   / local.conf

http://egloos.zum.com/seoz/v/4002136

 Qt-gstreamer

 in -