diff --git a/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f745xx.s b/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f745xx.s
index 04fc2d7f5375f7fcdb06739a6451604bb92b6ca9..28b646b3cc28eda3e7a80cc1b186d27efee6a960 100644
--- a/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f745xx.s
+++ b/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f745xx.s
@@ -110,9 +110,9 @@ LoopFillZerobss:
 /* Call the clock system initialization function.*/
   bl  SystemInit   
 /* Call static constructors */
-    bl __libc_init_array
+/*    bl __libc_init_array */
 /* Call the application's entry point.*/
-  bl  main
+  bl  entry
   bx  lr    
 .size  Reset_Handler, .-Reset_Handler
 
diff --git a/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f746xx.s b/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f746xx.s
index 1e51e127faab436c12e9d2185137df26319b18d4..f38586036d3f5901e23fc66ad5c71c5144e5f9e4 100644
--- a/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f746xx.s
+++ b/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f746xx.s
@@ -110,9 +110,9 @@ LoopFillZerobss:
 /* Call the clock system initialization function.*/
   bl  SystemInit   
 /* Call static constructors */
-    bl __libc_init_array
+/*    bl __libc_init_array */
 /* Call the application's entry point.*/
-  bl  main
+  bl  entry
   bx  lr    
 .size  Reset_Handler, .-Reset_Handler
 
diff --git a/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f756xx.s b/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f756xx.s
index 738be869599892821bfbae6238d6e154cf120f9f..2f5dc8982a447c3cd346c49b50461cbefec65c7f 100644
--- a/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f756xx.s
+++ b/bsp/stm32f7-disco/Libraries/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f756xx.s
@@ -110,9 +110,9 @@ LoopFillZerobss:
 /* Call the clock system intitialization function.*/
   bl  SystemInit   
 /* Call static constructors */
-    bl __libc_init_array
+/*    bl __libc_init_array */
 /* Call the application's entry point.*/
-  bl  main
+  bl  entry
   bx  lr    
 .size  Reset_Handler, .-Reset_Handler