BananaPi BPI-M2S with Amlogic A311D/S922X Android , Debian ,Ubuntu Linux image release
https://wiki.banana-pi.org/Banana_Pi_BPI-M2S#System_image
BSP source code : https://github.com/BPI-SINOVOIP/BPI-M2S-bsp
Android 9 :https://github.com/BPI-SINOVOIP/BPI-A311D-Android9