Our reliable Asian source told us that the development of the SkyBridge platform is progressing rapidly.
Nolan (Core x86 Puma+) and Amur (Core ARM Cortex-A57) will be the APUs that we will see on the new BGA Socket FF1, expected during the second half of 2015. We don't know if FF1 will have a LGA version, as we have mentioned some months ago, but the fact that the numbering begins from 1 could support this thesis.
Regarding the two APUs, we know that these will have the same basic functionalities (same DDR3 IMC, same GPU). The only thing that will change it's the core used: x86 for Nolan and ARM for Amur. The last one will be the first APU of AMD specifically designed to be used with Android, and it seems to be really fast!