Infoportal
Dies ist eine alte Version des Dokuments!
Building a New Image
Images are built using the yocto project.
The build process is based on this toradex guide .
Setting up the build environment
The build environment needs to be set up according to the toradex guide .
Adding the NTB layers
The NTB specific recipes are maintained in the meta-ntb layer.
change into the layers directory:
cd ../layers
clone the meta-ntb repository:
git clone https://github.com/zechenturm/meta-ntb
change back to the build directory and add the layers to conf/bblayers.conf:
cd ../build nano conf/bblayers.conf
BBLAYERS ?= " \
...
${TOPDIR}/../layers/meta-ntb/meta-ntb \
${TOPDIR}/../layers/meta-ntb/meta-ntb-toradex \
"
local.conf
Add the following to conf/local.conf
MACHINE = "cb20"
build
Production Image:
bitbake ntb-prod-image
Development Image:
bitbake ntb-dev-image