The "poky" repository, which is the Yocto Project's reference build environment, is a hybrid repository that contains several individual pieces (e.g. BitBake, OpenEmbedded-Core, meta-yocto, documentation, and so forth) built using the combo-layer tool. The upstream location used for submitting changes varies by component:
Core Metadata:
Send your patch to the
openembedded-core
mailing list. For example, a change to anything under
the meta
or
scripts
directories should be sent
to this mailing list.
BitBake:
For changes to BitBake (i.e. anything under the
bitbake
directory), send your patch
to the
bitbake-devel
mailing list.
"meta-yocto-bsp" and "meta-poky" trees: These trees are part of the "meta-yocto" repository in the Yocto Project source repositories. Use the poky mailing list.