Rename m4_startup.* to more appropriate core_control.*

Now that there is M0- and M4-related code.

firmware/application/Makefile

@@ -187,7 +187,7 @@ CPPSRC = main.cpp \
          ../common/chibios_cpp.cpp \
          ../common/debug.cpp \
          ../common/gcc.cpp \
-         m4_startup.cpp \
+         core_control.cpp \
          cpld_max5.cpp \
          jtag.cpp \
          cpld_update.cpp \

firmware/application/core_control.cpp

@@ -19,7 +19,7 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#include "m4_startup.hpp"
+#include "core_control.hpp"
 
 #include "hal.h"
 

firmware/application/core_control.hpp

@@ -19,8 +19,8 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#ifndef __M4_STARTUP_H__
-#define __M4_STARTUP_H__
+#ifndef __CORE_CONTROL_H__
+#define __CORE_CONTROL_H__
 
 #include <cstddef>
 
@@ -32,4 +32,4 @@ void m4_request_shutdown();
 
 void m0_halt();
 
-#endif/*__M4_STARTUP_H__*/
+#endif/*__CORE_CONTROL_H__*/

firmware/application/main.cpp

@@ -39,7 +39,7 @@
 
 #include "event_m0.hpp"
 
-#include "m4_startup.hpp"
+#include "core_control.hpp"
 #include "spi_image.hpp"
 
 #include "debug.hpp"

firmware/application/ui_navigation.cpp

@@ -32,7 +32,7 @@
 #include "ert_app.hpp"
 #include "tpms_app.hpp"
 
-#include "m4_startup.hpp"
+#include "core_control.hpp"
 
 namespace ui {