A screenshot of information concerning three processors has surfaced that seems to reveal that AMD is preparing to release some new embedded SoCs. The screenshot was taken from a Futuremark database, with the information being spotted and shared by Tum Apisak. The three mysterious chips have the driver names Cato SoC and Radeon RX 350 Series.
https://www.notebookcheck.net/Cryptic-Cato-chips-from-AMD-likely-to-be-upcoming-generation-of-embedded-SoCs.416013.0.html
These may contain either old Bulldozer/Excavator or Puma/Jaguar cores. The higher likelihood on the latter when looking at the clockspeeds. On the other hand that "A9-" designation usually belongs to the former.