How to configure Pad MUX registers of IMX processor for I2C bus selection

[adityanagal]

Hi ,

I am writing the diagnostics for the IMX6 solo based target board . Here , I need to test the I2C interface for which I need to configure the Pad MUX register of IMX processor for I2C bus selection. Please let me know , how can I write the IMX6 CPU registers directly from the User Space application. Thanks.

Regards,

Aditya Nagal

[JayTu]

You will need mmap the mux register, consult memtool in the bsp for more detail.