xilinx_spips: Update the QSPI Mod ID reset value

Update the reset value to match the latest ZynqMP register spec.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NKONRAD Frederic <frederic.konrad@adacore.com>
Reviewed-by: NFrancisco Iglesias <frasse.iglesias@gmail.com>
Message-id: c03e51d041db7f055596084891aeb1e856e32b9f.1513104804.git.alistair.francis@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

hw/ssi/xilinx_spips.c

@@ -355,6 +355,7 @@ static void xlnx_zynqmp_qspips_reset(DeviceState *d)
     s->regs[R_GQSPI_RX_THRESH] = 1;
     s->regs[R_GQSPI_GFIFO_THRESH] = 1;
     s->regs[R_GQSPI_IMR] = GQSPI_IXR_MASK;
+    s->regs[R_MOD_ID] = 0x01090101;
     s->man_start_com_g = false;
     s->gqspi_irqline = 0;
     xlnx_zynqmp_qspips_update_ixr(s);