diff --git a/configs/stm32f429i-disco/include/board.h b/configs/stm32f429i-disco/include/board.h
index 700db55c210..04f48cf04ed 100644
--- a/configs/stm32f429i-disco/include/board.h
+++ b/configs/stm32f429i-disco/include/board.h
@@ -2,7 +2,7 @@
  * configs/stm32f429i-disco/include/board.h
  * include/arch/board/board.h
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -230,6 +230,12 @@
 #define GPIO_SPI4_MOSI GPIO_SPI4_MOSI_1
 #define GPIO_SPI4_SCK  GPIO_SPI4_SCK_1
 
+/* FSMC - SDRAM */
+
+#define GPIO_FSMC_SDCKE1 GPIO_FSMC_SDCKE1_1
+#define GPIO_FSMC_SDNE1  GPIO_FSMC_SDNE1_1
+#define GPIO_FSMC_SDNWE  GPIO_FSMC_SDNWE_1
+
 /* Timer Inputs/Outputs (see the README.txt file for options) */
 
 #define GPIO_TIM2_CH1IN  GPIO_TIM2_CH1IN_2
diff --git a/configs/stm32f429i-disco/src/stm32_extmem.c b/configs/stm32f429i-disco/src/stm32_extmem.c
index 0ef3a9b32ea..135f68e4e37 100644
--- a/configs/stm32f429i-disco/src/stm32_extmem.c
+++ b/configs/stm32f429i-disco/src/stm32_extmem.c
@@ -43,8 +43,6 @@
 #include <assert.h>
 #include <debug.h>
 
-#include <arch/board/board.h>
-
 #include "chip.h"
 #include "up_arch.h"
 
@@ -53,6 +51,8 @@
 #include "stm32.h"
 #include "stm32f429i-disco.h"
 
+#include <arch/board/board.h>
+
 /************************************************************************************
  * Pre-processor Definitions
  ************************************************************************************/