diff --git a/src/portable/mm32/dcd_mm32f327x_otg.c b/src/portable/mindmotion/mm32/dcd_mm32f327x_otg.c
similarity index 99%
rename from src/portable/mm32/dcd_mm32f327x_otg.c
rename to src/portable/mindmotion/mm32/dcd_mm32f327x_otg.c
index e7518830e..59a40dc68 100644
--- a/src/portable/mm32/dcd_mm32f327x_otg.c
+++ b/src/portable/mindmotion/mm32/dcd_mm32f327x_otg.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2020 SE TEAM
@@ -25,12 +25,12 @@
  */
 
 #include "tusb_option.h"
-#include "reg_usb_otg_fs.h"
-#include "mm32_device.h"
-#include "hal_conf.h"
 
 #if TUSB_OPT_DEVICE_ENABLED && ( CFG_TUSB_MCU == OPT_MCU_MM32F327X )
 
+#include "reg_usb_otg_fs.h"
+#include "mm32_device.h"
+#include "hal_conf.h"
 #include "device/dcd.h"
 
 //--------------------------------------------------------------------+
diff --git a/src/tusb_option.h b/src/tusb_option.h
index cdaf074db..5cfcc08e2 100644
--- a/src/tusb_option.h
+++ b/src/tusb_option.h
@@ -113,6 +113,9 @@
 // Renesas RX
 #define OPT_MCU_RX63X            1400 ///< Renesas RX63N/631
 
+// Mind Motion
+#define OPT_MCU_MM32F327X        1500 ///< Mind Motion MM32F327
+
 /** @} */
 
 /** \defgroup group_supported_os Supported RTOS