1 files changed, 45 insertions, 0 deletions
diff --git a/bsps/m68k/mvme147/start/bspstart.c b/bsps/m68k/mvme147/start/bspstart.c
new file mode 100644
index 0000000000..cb5f84a075
--- /dev/null
+++ b/bsps/m68k/mvme147/start/bspstart.c
@@ -0,0 +1,45 @@
+/*
+ *  This routine does the bulk of the system initialization.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-1999.
+ *  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.
+ *
+ *  MVME147 port for TNI - Telecom Bretagne
+ *  by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr)
+ *  May 1996
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+
+void bsp_start( void )
+{
+  rtems_isr_entry       *monitors_vector_table;
+  int                   index;
+
+  monitors_vector_table = (rtems_isr_entry *)0;   /* 135Bug Vectors are at 0 */
+  m68k_set_vbr( monitors_vector_table );
+
+  for ( index=2 ; index<=255 ; index++ )
+    M68Kvec[ index ] = monitors_vector_table[ 32 ];
+
+  M68Kvec[  2 ] = monitors_vector_table[  2 ];   /* bus error vector */
+  M68Kvec[  4 ] = monitors_vector_table[  4 ];   /* breakpoints vector */
+  M68Kvec[  9 ] = monitors_vector_table[  9 ];   /* trace vector */
+  M68Kvec[ 47 ] = monitors_vector_table[ 47 ];   /* system call vector */
+
+  m68k_set_vbr( &M68Kvec );
+
+  pcc->int_base_vector = PCC_BASE_VECTOR; /* Set the PCC int vectors base */
+
+  (*(uint8_t*)0xfffe2001) = 0x08;         /* make VME access round-robin */
+
+  rtems_cache_enable_instruction();
+  rtems_cache_enable_data();
+}