SPI connections for an ADC

[Elecmuso]

Hi

Looking for resources for interfacing an ADC to an A20-OLinuXino-LIME2

In particular the necessary connections via the GPIO ports for an SPI interface to a MCP3008 ADC.

Essentially I am trying to replicate this Raspberry Pi example.
https://www.mathworks.com/help/supportpkg/raspberrypiio/examples/analog-input-using-spi.html