AirPrime_SL808x_Product_Technical_Specification_and_Customer_Design_Guidelines_Rev7_0.pdf indicates that SL808x series does support I2C, but in other documents, it is indicated that SL808x series does NOT support I2C.
For example AirPrime_SL_Series_Migration_Guide_Rev4_0.pdf indicates that it is only SL6087 and SL9090 in the SL series that support I2C.
These inconsistencies cause confusion.
Will SL808x support I2C or not?
(At least current beta firmware for SL808xT indicates that I2C is not supported)