diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h
index 23be126ca..5702a0f6d 100644
--- a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h
+++ b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h
@@ -9,6 +9,11 @@
 #include "gadget.h"
 #include "usb_phy.h"
 
+#define CONFIG_SYS_CACHELINE_SIZE	64
+#define	CACHELINE_SIZE		CONFIG_SYS_CACHELINE_SIZE
+
+
+
 #define DWC3_MSG_MAX	500
 
 /* Global constants */
@@ -632,7 +637,7 @@ struct dwc3 {
     struct usb_gadget_driver *gadget_driver;
     uintptr_t           regs;
     uint32_t			regs_size;
-    enum dwc3_phy	dr_mode;
+    enum usb_dr_mode	dr_mode;
     enum usb_phy_interface	hsphy_mode;
 /* used for suspend/resume */
     uint32_t			dcfg;
@@ -881,4 +886,7 @@ int dwc3_core_init_mode(struct dwc3 *dwc);
 void dwc3_set_mode(struct dwc3 *dwc, uint32_t mode);
 
 int dwc3_host_init(struct dwc3 *dwc);
+
+
+
 #endif