Merge pull request #3 from agherzan/devel_yocto

Add yocto build details and distro file

README

@@ -44,4 +44,24 @@ It is preferred that people raise pull requests using GIThub by forking the appr
                    https://github.com/djwillis/
                    (More info on achieving this can be found at http://help.github.com/send-pull-requests/)
 
+ Yocto BSP Layer - RaspberryPi
+-------------------------------
+
+This layer depends on:
+
+URI: git://git.yoctoproject.org/poky
+branch: master
+revision: HEAD
+
+How to use it:
+
+1. source poky/oe-init-build-env rpi-build
+2. Add meta-raspberrypi in bblayers.conf
+3  Set MACHINE to raspberrypi in local.conf
+4. Modify distro to DISTRO ?= "poky-raspberrypi" in local.conf
+5. bitbake rpi-hwup-image
+6. dd to a SD card the generated sdimg file
+7. Boot your RPI.
+
 Layer maintainer: John Willis <John.Willis at distant-earth.com>
+                  Andrei Gherzan <andrei at gherzan.ro>

conf/distro/poky-raspberrypi.conf

@@ -0,0 +1,7 @@
+require conf/distro/poky.conf
+
+# There is no libav in poky
+# Systemd is not yet in poky
+# rpi-zram-service is a systemd service
+# and it needs systemd
+BBMASK = "libav|rpi-zram-service"

recipes-core/images/rpi-hwup-image.bb

@@ -0,0 +1,7 @@
+# Base this image on core-image-minimal
+include recipes-core/images/core-image-minimal.bb
+
+# Include modules in rootfs
+IMAGE_INSTALL += " \
+	kernel-modules \
+	"