+
+#ifdef CONFIG_SANDBOX
+ /*
+ * For Sandbox, we need scan the device tree each time when we
+ * start the USB stack, in order to re-create the emulated USB
+ * devices and bind drivers for them before we actually do the
+ * driver probe.
+ */
+ ret = dm_scan_fdt_dev(bus);
+ if (ret) {
+ printf("Sandbox USB device scan failed (%d)\n", ret);
+ continue;
+ }
+#endif
+