BPI-M2 Ultra /Berry source code on github

BPI official github:

https://github.com/BPI-SINOVOIP/BPI-M2U-bsp

Other github for BPI-M2 Ultra /Berry

https://github.com/facat/BPI-M2U-bsp

Supports Banana Pi BPI-M2 Ultra (R40) (Kernel3.10)