https://wccftech.com/amd-ryzen-7000-series-raphael-cpus-leaked-in-new-roadmap-5nm-zen4-pcie-5-0-ddr5-and-navi-2-graphics-coming-in-2022/

AMD Fenghuang is part of the AMD Avian APU roadmap.

A missing piece of AMD's upcoming roadmap was just posted by Twitter user @sepeuwmjh (via Videocardz). The roadmap reveals a missing codename that is suspected to be AMD's lineup of desktop CPUs featuring Zen4 technology and Navi2 graphics. The missing corner is from a roadmap that was originally posted by MebiuW and has since been cleanly compiled by @Olrak29_.