bsps: Move bspsmp.c to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

bsps/shared/start/bspsmp-dummy.c

@@ -0,0 +1,35 @@
+/*
+ *  RTEMS SMP Support for Single Core
+ *
+ *  COPYRIGHT (c) 1989-2011.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#include <rtems/score/cpu.h>
+
+uint32_t _CPU_SMP_Initialize( void )
+{
+  /* return the number of CPUs */
+  return 1;
+}
+
+bool _CPU_SMP_Start_processor( uint32_t cpu_index )
+{
+  return true;
+}
+
+void _CPU_SMP_Finalize_initialization( uint32_t cpu_count )
+{
+}
+
+void _CPU_SMP_Prepare_start_multitasking( void )
+{
+}
+
+void _CPU_SMP_Send_interrupt( uint32_t target_processor_index )
+{
+}