diff --git a/include/asm-arm/arch-versatile/platform.h b/include/asm-arm/arch-versatile/platform.h
index 2598d1f08548a1258e33a06e354886866fc1ef4a..a71093e44c58b0c0854ee381ff8dae8d7d358902 100644
--- a/include/asm-arm/arch-versatile/platform.h
+++ b/include/asm-arm/arch-versatile/platform.h
@@ -498,11 +498,17 @@
 /*
  * IB2 Versatile/AB expansion board definitions
  */
-#define VERSATILE_IB2_CAMERA_BANK	0x24000000
-#define VERSATILE_IB2_KBD_DATAREG	0x25000000
-#define VERSATILE_IB2_IER		0x26000000	/* for VICINTSOURCE27 */
-#define VERSATILE_IB2_CTRL		0x27000000
-#define VERSATILE_IB2_STAT		0x27000004
+#define VERSATILE_IB2_CAMERA_BANK	VERSATILE_IB2_BASE
+#define VERSATILE_IB2_KBD_DATAREG	(VERSATILE_IB2_BASE + 0x01000000)
+
+/* VICINTSOURCE27 */
+#define VERSATILE_IB2_INT_BASE		(VERSATILE_IB2_BASE + 0x02000000)
+#define VERSATILE_IB2_IER		(VERSATILE_IB2_INT_BASE + 0)
+#define VERSATILE_IB2_ISR		(VERSATILE_IB2_INT_BASE + 4)
+
+#define VERSATILE_IB2_CTL_BASE		(VERSATILE_IB2_BASE + 0x03000000)
+#define VERSATILE_IB2_CTRL		(VERSATILE_IB2_CTL_BASE + 0)
+#define VERSATILE_IB2_STAT		(VERSATILE_IB2_CTL_BASE + 4)
 #endif
 
 #endif