CB1 - GPIOB does not Exist on H616

[x2ocoder]

In the documentation, the headers reference GPIOB: EXP1, EXP2, E0_Driver,

But GPIOB does not exist in H616 Processor https://linux-sunxi.org/images/b/b9/H616_Datasheet_V1.0_cleaned.pdf

Only GPIO: C, F, G, H, I and L