diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index c387f5e..b1541bb 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -127,13 +127,6 @@
 
 if USB_GADGET_DOWNLOAD
 
-config USB_FUNCTION_SDP
-	bool "Enable USB SDP (Serial Download Protocol)"
-	help
-	  Enable Serial Download Protocol (SDP) device support in U-Boot. This
-	  allows to download images into memory and execute (jump to) them
-	  using the same protocol as implemented by the i.MX family's boot ROM.
-
 config USB_FUNCTION_ROCKUSB
         bool "Enable USB rockusb gadget"
         help
@@ -142,6 +135,13 @@
           the rockusb gadget.for more detail about Rockusb protocol, please see
           doc/README.rockusb
 
+config USB_FUNCTION_SDP
+	bool "Enable USB SDP (Serial Download Protocol)"
+	help
+	  Enable Serial Download Protocol (SDP) device support in U-Boot. This
+	  allows to download images into memory and execute (jump to) them
+	  using the same protocol as implemented by the i.MX family's boot ROM.
+
 endif # USB_GADGET_DOWNLOAD
 
 config USB_ETHER