diff --git a/bsp/fh8620/drivers/gpio.c b/bsp/fh8620/drivers/gpio.c
index d7d325ad00..fc3fff639e 100644
--- a/bsp/fh8620/drivers/gpio.c
+++ b/bsp/fh8620/drivers/gpio.c
@@ -26,7 +26,7 @@
 
 #include "fh_def.h"
 #include "gpio.h"
-#include "Libraries/inc/fh_gpio.h"
+#include "libraries/inc/fh_gpio.h"
 #include "interrupt.h"
 #include "board_info.h"
 #include <rtdevice.h>
diff --git a/bsp/fh8620/drivers/interrupt.c b/bsp/fh8620/drivers/interrupt.c
index a865af17b3..a608b9a072 100644
--- a/bsp/fh8620/drivers/interrupt.c
+++ b/bsp/fh8620/drivers/interrupt.c
@@ -32,7 +32,7 @@
 #include "interrupt.h"
 #include "fh_def.h"
 #include "fh_arch.h"
-#include "Libraries/inc/fh_ictl.h"
+#include "libraries/inc/fh_ictl.h"
 
 /*****************************************************************************
  * Define section
diff --git a/bsp/fh8620/drivers/mmc.h b/bsp/fh8620/drivers/mmc.h
index 38a404e857..5de1f5643f 100644
--- a/bsp/fh8620/drivers/mmc.h
+++ b/bsp/fh8620/drivers/mmc.h
@@ -27,7 +27,7 @@
 #ifndef MMC_H_
 #define MMC_H_
 
-#include "Libraries/inc/fh_driverlib.h"
+#include "libraries/inc/fh_driverlib.h"
 #define MMC_FEQ_MIN 100000
 #define MMC_FEQ_MAX 50000000
 
diff --git a/bsp/fh8620/drivers/ssi.h b/bsp/fh8620/drivers/ssi.h
index 6418de1508..3559729ca3 100644
--- a/bsp/fh8620/drivers/ssi.h
+++ b/bsp/fh8620/drivers/ssi.h
@@ -26,7 +26,7 @@
  
 #ifndef SSI_H_
 #define SSI_H_
-#include "Libraries/inc/fh_driverlib.h"
+#include "libraries/inc/fh_driverlib.h"
 #include <drivers/spi.h>
 #include <rtdevice.h>
 #include "fh_dma.h"
diff --git a/bsp/fh8620/drivers/trap.c b/bsp/fh8620/drivers/trap.c
index 7cdf2dd765..7d81057956 100644
--- a/bsp/fh8620/drivers/trap.c
+++ b/bsp/fh8620/drivers/trap.c
@@ -28,7 +28,7 @@
 #include <armv6.h>
 #include "fh_arch.h"
 #include "interrupt.h"
-#include "Libraries/inc/fh_ictl.h"
+#include "libraries/inc/fh_ictl.h"
 /**
  * @addtogroup FH81
  */
diff --git a/bsp/fh8620/drivers/uart.c b/bsp/fh8620/drivers/uart.c
index 27d812e16f..4b264d9206 100644
--- a/bsp/fh8620/drivers/uart.c
+++ b/bsp/fh8620/drivers/uart.c
@@ -27,7 +27,7 @@
 #include <board.h>
 #include <rtdevice.h>
 #include "fh_arch.h"
-#include "Libraries/inc/fh_uart.h"
+#include "libraries/inc/fh_uart.h"
 
 
 void rt_fh_uart_handler(int vector, void *param)
diff --git a/bsp/fh8620/platform/plat-v2/clock.c b/bsp/fh8620/platform/plat-v2/clock.c
index 3b04d69ff3..1c82348c7f 100644
--- a/bsp/fh8620/platform/plat-v2/clock.c
+++ b/bsp/fh8620/platform/plat-v2/clock.c
@@ -27,7 +27,7 @@
 #include "clock.h"
 #include <rtdevice.h>
 #include "fh_arch.h"
-#include "Libraries/inc/fh_timer.h"
+#include "libraries/inc/fh_timer.h"
 #include "fh_pmu.h"
 //#include "chip_reg.h"
 //NEED_CAUTION.
diff --git a/bsp/fh8620/platform/plat-v2/timer.c b/bsp/fh8620/platform/plat-v2/timer.c
index d5bd7f09e4..de831db3c6 100644
--- a/bsp/fh8620/platform/plat-v2/timer.c
+++ b/bsp/fh8620/platform/plat-v2/timer.c
@@ -27,7 +27,7 @@
 #include "timer.h"
 #include <rtdevice.h>
 #include "fh_arch.h"
-#include "Libraries/inc/fh_timer.h"
+#include "libraries/inc/fh_timer.h"
 //#include "fh_pmu.h"
 //#include "chip_reg.h"
 //NEED_CAUTION.
diff --git a/bsp/fh8620/rtconfig.py b/bsp/fh8620/rtconfig.py
index 6a4d4e3d10..3cff32b6b3 100644
--- a/bsp/fh8620/rtconfig.py
+++ b/bsp/fh8620/rtconfig.py
@@ -31,7 +31,7 @@ if PLATFORM == 'gcc':
     DEVICE = ' -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=soft'
     CFLAGS = DEVICE + ' -mno-unaligned-access'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -D__ASSEMBLY__'
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map='+ OUTPUT_NAME +'.map,-cref,-u,_start -T' + LD_NAME +'.ld'
+    LFLAGS = DEVICE + ' -nostartfiles -Wl,--gc-sections,-Map='+ OUTPUT_NAME +'.map,-cref,-u,_start -T' + LD_NAME +'.ld'
     CPATH = ''
     LPATH = ''
     if BUILD == 'debug':