Diff: targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/system.c

Revision:

613:bc40b8d2aec4

Parent:

612:fba1c7dc54c0

Child:

614:9d86c2ae5de0

--- a/targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/system.c	Tue Aug 18 15:00:09 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-#include <system.h>
-
-/**
- * \internal
- * Dummy initialization function, used as a weak alias target for the various
- * init functions called by \ref system_init().
- */
-void _system_dummy_init(void);
-void _system_dummy_init(void)
-{
-    return;
-}
-
-#if !defined(__DOXYGEN__)
-#  if defined(__GNUC__)
-void system_clock_init(void) WEAK __attribute__((alias("_system_dummy_init")));
-void system_board_init(void) WEAK __attribute__((alias("_system_dummy_init")));
-void _system_events_init(void) WEAK __attribute__((alias("_system_dummy_init")));
-void _system_extint_init(void) WEAK __attribute__((alias("_system_dummy_init")));
-#  elif defined(__ICCARM__)
-void system_clock_init(void);
-void system_board_init(void);
-void _system_events_init(void);
-void _system_extint_init(void);
-#    pragma weak system_clock_init=_system_dummy_init
-#    pragma weak system_board_init=_system_dummy_init
-#    pragma weak _system_events_init=_system_dummy_init
-#    pragma weak _system_extint_init=_system_dummy_init
-#  endif
-#endif
-
-/**
- * \brief Initialize system.
- *
- * This function will call the various initialization functions within the
- * system namespace. If a given optional system module is not available, the
- * associated call will effectively be a NOP (No Operation).
- *
- * Currently the following initialization functions are supported:
- *  - System clock initialization (via the SYSTEM CLOCK sub-module)
- *  - Board hardware initialization (via the Board module)
- *  - Event system driver initialization (via the EVSYS module)
- *  - External Interrupt driver initialization (via the EXTINT module)
- */
-void system_init(void)
-{
-    /* Configure GCLK and clock sources according to conf_clocks.h */
-    system_clock_init();
-
-    /* Initialize board hardware */
-    system_board_init();
-
-    /* Initialize EVSYS hardware */
-    _system_events_init();
-
-    /* Initialize External hardware */
-    _system_extint_init();
-}
-