The meta-yocto
layer consists of two parts
that correspond to the Poky reference distribution and the
reference hardware Board Support Packages (BSPs), respectively:
meta-yocto
and
meta-yocto-bsp
.
When running BitBake for the first time after upgrading,
your conf/bblayers.conf
file will be
updated to handle this change and you will be asked to
re-run or restart for the changes to take effect.