NeTV2 checks

• fpgas-verify: what an Arty, NeTV2, Fomu or TT FPGA check tests: what each test of the NeTV2’s check does, and when it passes.

• fpgas-verify: the JTAG IDCODE and the device DNA: how the check reads and judges the NeTV2’s IDCODE and DNA.

• How to install the NeTV2 packages: the check on the host, and how to run it by hand.