diff --git a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction.h b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction.h
index 1efab708fe816f38c6c24c48f2abc6c0da77a86c..379bde9c2c35d52551a1443548cd6f0909d9dc76 100644
--- a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction.h
+++ b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction.h
@@ -809,4 +809,4 @@ void OSA_InstallIntHandler(uint32_t IRQNumber, void (*handler)(void));
 }
 #endif
 /*! @}*/
-#endif
\ No newline at end of file
+#endif
diff --git a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_config.h b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_config.h
index 11eec49e7d3165b2fe9948050c96156aa38295ff..234cf972bc1d1e0bc7fab49432bc5928221ef7bc 100644
--- a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_config.h
+++ b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_config.h
@@ -33,4 +33,4 @@
 #define FSL_OSA_TASK_ENABLE 1U
 #endif /* OSA_USED */
 
-#endif /* _FSL_OS_ABSTRACTION_CONFIG_H_ */
\ No newline at end of file
+#endif /* _FSL_OS_ABSTRACTION_CONFIG_H_ */
diff --git a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.c b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.c
index 4601d5f7bda14ae0d403b6725a4a8b19f05377b1..524744c251906691eba233842ed8e91a691b224e 100644
--- a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.c
+++ b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.c
@@ -379,7 +379,7 @@ osa_status_t OSA_SemaphoreDestroy(osa_semaphore_handle_t semaphoreHandle)
  *END**************************************************************************/
 osa_status_t OSA_SemaphoreWait(osa_semaphore_handle_t semaphoreHandle, uint32_t millisec)
 {
-    uint32_t timeoutTicks;
+    int32_t timeoutTicks;
     assert(semaphoreHandle);
     rt_sem_t sem = (rt_sem_t)(void *)(uint32_t *)(*(uint32_t *)semaphoreHandle);
 
@@ -460,7 +460,7 @@ osa_status_t OSA_MutexCreate(osa_mutex_handle_t mutexHandle)
 osa_status_t OSA_MutexLock(osa_mutex_handle_t mutexHandle, uint32_t millisec)
 {
     assert(mutexHandle);
-    uint32_t timeoutTicks;
+    int32_t timeoutTicks;
     rt_mutex_t mutex = (rt_mutex_t)(void *)(uint32_t *)(*(uint32_t *)mutexHandle);
 
     /* Convert timeout from millisecond to tick. */
@@ -642,7 +642,7 @@ osa_status_t OSA_EventWait(osa_event_handle_t eventHandle,
 {
     assert(eventHandle);
     rt_uint8_t option = 0;
-    rt_uint32_t timeoutTicks;
+    rt_int32_t timeoutTicks;
     rt_uint32_t flagsSave;
     osa_event_struct_t *pEventStruct = (osa_event_struct_t *)eventHandle;
 
@@ -778,7 +778,7 @@ osa_status_t OSA_MsgQGet(osa_msgq_handle_t msgqHandle, osa_msg_handle_t pMessage
     assert(msgqHandle);
     rt_mq_t handler = (rt_mq_t)(void *)(uint32_t *)(*(uint32_t *)msgqHandle);
 
-    uint32_t timeoutTicks;
+    int32_t timeoutTicks;
 
     if (millisec == osaWaitForever_c)
     {
@@ -914,4 +914,4 @@ int main(void)
     vTaskStartScheduler();
     return 0;
 }
-#endif /* FSL_OSA_TASK_ENABLE */
\ No newline at end of file
+#endif /* FSL_OSA_TASK_ENABLE */
diff --git a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.h b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.h
index 0e0423753fab82739a1c234cd2a88a8b64c70610..40bd24271adb7a97c66b932474d8c922218284ba 100644
--- a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.h
+++ b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_os_abstraction_rtthread.h
@@ -127,4 +127,4 @@ extern void DefaultISR(void);
 /*! @}*/
 /*! @}*/
 
-#endif // __FSL_OS_ABSTRACTION_RTTHREAD_H__
\ No newline at end of file
+#endif // __FSL_OS_ABSTRACTION_RTTHREAD_H__
diff --git a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.c b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.c
index 4c0984f5031f3887dc1bac91557cba6d5eb136fb..80dd21425d04bd62142cd414576689ba7346b775 100644
--- a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.c
+++ b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.c
@@ -472,4 +472,4 @@ uint32_t LIST_GetSize(list_handle_t list)
 uint32_t LIST_GetAvailableSize(list_handle_t list)
 {
     return ((uint32_t)list->max - (uint32_t)list->size); /*Gets the number of free places in the list*/
-}
\ No newline at end of file
+}
diff --git a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.h b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.h
index 0da10d338d6e8b5ae5d012c4aebc4bdf029502ce..def00efe8ea7b4192776fa5df96d8e5071780cfc 100644
--- a/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.h
+++ b/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/generic_list.h
@@ -200,4 +200,4 @@ uint32_t LIST_GetAvailableSize(list_handle_t list);
 }
 #endif
 /*! @}*/
-#endif /*_GENERIC_LIST_H_*/
\ No newline at end of file
+#endif /*_GENERIC_LIST_H_*/