I would like to connect some hardware to the I/Os of the ArmStoneA8.
I found the example that uses the sys/class/ mechanism.
My question is: which gpio number in /sys/class/gpio matches which XGPIO on the feature connector?
Is there a rule for this or can I find this information in the sourcecode?
Which I2C bus number is connected to the I2CLK / I2DAT pins of the feature connector.