ZYNQ_QSPI_ENABLE_OFFSET
zynq_qspi_write(xqspi, ZYNQ_QSPI_ENABLE_OFFSET, 0);
zynq_qspi_write(xqspi, ZYNQ_QSPI_ENABLE_OFFSET,
zynq_qspi_write(qspi, ZYNQ_QSPI_ENABLE_OFFSET,
zynq_qspi_write(xqspi, ZYNQ_QSPI_ENABLE_OFFSET, 0);