diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 3ffdb1a02a1a63ef5dcbef7fd9dbcd61b717d11f..043515dbd44ba34643847c4e5f3a30832926a627 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -581,6 +581,9 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #endif
 #endif
 
+#define CONFIG_HAS_FSL_DR_USB
+
+#if defined(CONFIG_HAS_FSL_DR_USB)
 #define CONFIG_USB_EHCI
 
 #ifdef CONFIG_USB_EHCI
@@ -588,7 +591,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 #define CONFIG_USB_EHCI_FSL
 #define CONFIG_USB_STORAGE
-#define CONFIG_HAS_FSL_DR_USB
+#endif
 #endif
 
 #if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)