layer-building: add scripts to automatically build yocto layers

The yocto training requires a lot of data to be
prebuilt/downloaded (about 15GB). These scripts can be used
to automatically download/prebuild all that data and create
the various layer tarballs.

Signed-off-by: John Ogness <john.ogness@linutronix.de>

1 files changed, 28 insertions, 0 deletions

diff --git a/schulung_tools/layer-building/yocto/machines/imx6qdlsabresd.source b/schulung_tools/layer-building/yocto/machines/imx6qdlsabresd.source
new file mode 100644
index 0000000..8290e3c
--- /dev/null
+++ b/schulung_tools/layer-building/yocto/machines/imx6qdlsabresd.source
@@ -0,0 +1,28 @@
+test -d /home/devel/meta-freescale || exit 1
+
+setup_extra() {
+cat << EOF >> conf/local.conf
+IMAGE_FSTYPES += "wic"
+EOF
+
+cat << 'EOF' > conf/bblayers.conf
+# POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+POKY_BBLAYERS_CONF_VERSION = "2"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  /home/devel/yocto/source/poky/meta \
+  /home/devel/yocto/source/poky/meta-poky \
+  /home/devel/yocto/source/poky/meta-yocto-bsp \
+  /home/devel/meta-freescale \
+  "
+EOF
+}
+
+build_extra() {
+bitbake core-image-weston
+bitbake -c populate_sdk core-image-weston
+}