On Wed, 13 Aug 2014 16:24:43 -0300 Ricardo Menzer ricardomenzer@gmail.com wrote:
I have also found that if I probe the chip three times, it will work only once. I mean, if I probe for the chip and it is found, the next two probes will fail. The third will work, and the next two will fail again, and so on. I'm attaching the logs for three consecutive probes and also the output of lspci -vvxxxnn.
Hi, the logs look really weird. Is it possible that the boot* SPI bus is shared with something else? The block diagram in the datasheet does not look very detailed. *IIRC that SoC has more than one SPI master.