B35APO-Buid-on-MZ_APO.md

@@ -87,5 +87,6 @@ cd /sys/kernel/config/device-tree/overlays
 mkdir pl || exit 1
 cd pl
 cat /opt/zynq/upbit/dts/bitstream-update.dtbo >dtbo
+echo 1 >status
 ```
 If the system does not stuck or report some error then you now running Linux kernel in the new hardware world.