I am following the QSPI example about the EEPROM and the M52259EVB, I have an oscilloscope plugged to QSPI_DIN, QSPI_SCK and QSPI_PCS0. I am debugging the example but when I execute the function result = write(fd, send_buffer, len); clock pin and DOUT pin never moves.
What could be the problem if I am executing from example provided from freescale?
Does anyone have had the same problem?
Does anyone have an simple and concrete example of writing and reading from QSPI?