4 files changed, 8 insertions, 7 deletions
diff --git a/bsp/stm32/stm32f446-st-nucleo/SConstruct b/bsp/stm32/stm32f446-st-nucleo/SConstruct
index c1609bf526..1101c708bd 100644
--- a/bsp/stm32/stm32f446-st-nucleo/SConstruct
+++ b/bsp/stm32/stm32f446-st-nucleo/SConstruct
@@ -27,7 +27,7 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
     env.Replace(ARFLAGS = [''])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map rt-thread.map'])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map rt-thread.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')
diff --git a/bsp/stm32/stm32f446-st-nucleo/applications/main.c b/bsp/stm32/stm32f446-st-nucleo/applications/main.c
index 20fa5347c0..0f283769a9 100644
--- a/bsp/stm32/stm32f446-st-nucleo/applications/main.c
+++ b/bsp/stm32/stm32f446-st-nucleo/applications/main.c
@@ -5,13 +5,13 @@
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-11-06     SummerGift   change to new framework
+ * 2018-11-06     SummerGift   first version
  */
 
 #include <rtthread.h>
 #include <rtdevice.h>
 #include <board.h>
-#include "drv_gpio.h"
+
 /* defined the LED2 pin: PB7 */
 #define LED2_PIN    GET_PIN(B, 7)
 
diff --git a/bsp/stm32/stm32f446-st-nucleo/board/board.c b/bsp/stm32/stm32f446-st-nucleo/board/board.c
index 6e54a24ff2..aba3df89e1 100644
--- a/bsp/stm32/stm32f446-st-nucleo/board/board.c
+++ b/bsp/stm32/stm32f446-st-nucleo/board/board.c
@@ -5,8 +5,8 @@
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-11-06     SummerGift   change to new framework
- * 2019-01-08     AndeyQi      first version
+ * 2018-11-06     SummerGift   first version
+ * 2019-01-08     AndeyQi      add stm32f446-st-nucleo bsp
  */
 
 #include "board.h"
diff --git a/bsp/stm32/stm32f446-st-nucleo/board/board.h b/bsp/stm32/stm32f446-st-nucleo/board/board.h
index bd9c494412..1800e44079 100644
--- a/bsp/stm32/stm32f446-st-nucleo/board/board.h
+++ b/bsp/stm32/stm32f446-st-nucleo/board/board.h
@@ -5,8 +5,8 @@
  *
  * Change Logs:
  * Date           Author       Notes
- * 2018-11-06     SummerGift   change to new framework
- * 2019-01-08     AndeyQi      first version
+ * 2018-11-06     SummerGift   first version
+ * 2019-01-08     AndeyQi      add stm32f446-st-nucleo bsp
  */
 
 #ifndef __BOARD_H__
@@ -15,6 +15,7 @@
 #include <rtthread.h>
 #include <stm32f4xx.h>
 #include "drv_common.h"
+#include "drv_gpio.h"
 
 #define STM32_FLASH_START_ADRESS     ((uint32_t)0x08000000)
 #define STM32_FLASH_SIZE             (512 * 1024)