diff --git a/plat/st/stm32mp1/stm32mp1_common.c b/plat/st/stm32mp1/stm32mp1_common.c
index b54f313..de8cc78 100644
--- a/plat/st/stm32mp1/stm32mp1_common.c
+++ b/plat/st/stm32mp1/stm32mp1_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -39,26 +39,11 @@
 					MT_SECURE | \
 					MT_EXECUTE_NEVER)
 
-#define MAP_DDR		MAP_REGION_FLAT(STM32MP1_DDR_BASE, \
-					STM32MP1_DDR_MAX_SIZE, \
-					MT_MEMORY | \
-					MT_RW | \
-					MT_SECURE | \
-					MT_EXECUTE_NEVER)
-
-#define MAP_DDR_NS	MAP_REGION_FLAT(STM32MP1_DDR_BASE, \
-					STM32MP1_DDR_MAX_SIZE, \
-					MT_MEMORY | \
-					MT_RW | \
-					MT_NS | \
-					MT_EXECUTE_NEVER)
-
 #if defined(IMAGE_BL2)
 static const mmap_region_t stm32mp1_mmap[] = {
 	MAP_SRAM,
 	MAP_DEVICE1,
 	MAP_DEVICE2,
-	MAP_DDR,
 	{0}
 };
 #endif
@@ -67,7 +52,6 @@
 	MAP_SRAM,
 	MAP_DEVICE1,
 	MAP_DEVICE2,
-	MAP_DDR_NS,
 	{0}
 };
 #endif