Add symbol needed for OpenOCD to detect FreeRTOS, add feature to break execution when the scheduler is initially started.

components/freertos/include/freertos/FreeRTOSConfig.h

@@ -128,6 +128,8 @@
  * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. 
  *----------------------------------------------------------*/
 
+
+
 #define configUSE_PREEMPTION			1
 #define configUSE_IDLE_HOOK				0
 

components/freertos/include/freertos/portmacro.h

@@ -118,8 +118,11 @@ typedef unsigned portBASE_TYPE	UBaseType_t;
 // portbenchmark
 #include "portbenchmark.h"
 
+#include "sdkconfig.h"
 
 #define portMUX_DEBUG
+#define portFIRST_TASK_HOOK CONFIG_FREERTOS_BREAK_ON_SCHEDULER_START_JTAG
+
 
 typedef struct {
 	volatile uint32_t mux;