Hi Jacob, On Thu, Jan 19, 2017 at 11:09 AM, Jacob Chen wrote: > This series of patches add below features, will add more supports in the > future(medias, more chips). > 1 > Rockchip 4.4 kernel is currently the latest version of the rockchip > offical kernel, will be an upstream tracking branch. > We regularly release the kernel through github. It support all rockchip > 64-bit chips and a few 32-bit chips. > > The topic mentions "official kernel" and you mention "we". Does this mean this is a rock-chips driven effort? Good to see such (vendor) support, welcome aboard, but please understand the "layers" system of Yocto, like the others already pointed out in this email thread. - Basically you create a (BSP) layer, that sits on top of Yocto / OpenEmbedded core. - Also, it is good practice to also support the same GIT branch names for the different Yocto releases (such as krogoth, morty) such that users can easily match the correct branches so that everything just builds correctly. Regards, Leon.