tree cfc4bd5d05d3ecb3cbf39f32bbe8993765073d13
parent 8fd3c5d035fba6e4294f6ae57b974477bf97ef94
author Jan Kundrát <jan.kundrat@cesnet.cz> 1513969535 +0100
committer Jan Kundrát <jan.kundrat@cesnet.cz> 1513969639 +0100

clearfog: Document the SPI NOR flash weirdness

Basically, as long as the EV board is connected (via our custom
breadboard adapter), I just cannot get the SPI NOR flash to talk. The
kernel always says:

  m25p80 spi1.0: unrecognized JEDEC id bytes: ff, ff, ff

Change-Id: Id58fbc9d98a04b77cf8f2f64b5ee71b62dd3c12e