bsps: Move startup files to bsps

Adjust build support files to new directory layout.

This patch is a part of the BSP source reorganization.

Update #3285.

4 files changed, 134 insertions, 0 deletions

diff --git a/bsps/m68k/mvme147/start/bsp_specs b/bsps/m68k/mvme147/start/bsp_specs
new file mode 100644
index 0000000000..3a20757667
--- /dev/null
+++ b/bsps/m68k/mvme147/start/bsp_specs
@@ -0,0 +1,10 @@
+%rename endfile old_endfile
+%rename startfile old_startfile
+
+*startfile:
+%{!qrtems: %(old_startfile)} \
+%{!nostdlib: %{qrtems: crti.o%s crtbegin.o%s}}
+
+*endfile:
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}
+
diff --git a/bsps/m68k/mvme147/start/bspclean.c b/bsps/m68k/mvme147/start/bspclean.c
new file mode 100644
index 0000000000..6606b9a249
--- /dev/null
+++ b/bsps/m68k/mvme147/start/bspclean.c
@@ -0,0 +1,49 @@
+/*
+ *  This routine returns control to 147Bug.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2014.
+ *  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>
+
+extern void start(void);
+
+static rtems_isr bsp_return_to_monitor_trap(
+  rtems_vector_number vector
+)
+{
+  register volatile void *start_addr;
+
+  m68k_set_vbr( 0 );                    /* restore 147Bug vectors */
+  __asm__ volatile( "trap   #15"  );    /* trap to 147Bug */
+  __asm__ volatile( ".short 0x63" );    /* return to 147Bug (.RETURN) */
+                                        /* restart program */
+  start_addr = start;
+
+  __asm__ volatile ( "jmp %0@" : "=a" (start_addr) : "0" (start_addr) );
+}
+
+void bsp_fatal_extension(
+  rtems_fatal_source source,
+  bool always_set_to_false,
+  rtems_fatal_code error
+)
+{
+   pcc->timer1_int_control = 0; /* Disable Timer 1 */
+   pcc->timer2_int_control = 0; /* Disable Timer 2 */
+
+   M68Kvec[ 45 ] = bsp_return_to_monitor_trap;   /* install handler */
+   __asm__ volatile( "trap #13" );               /* ensures SUPV mode */
+}
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();
+}
diff --git a/bsps/m68k/mvme147/start/linkcmds b/bsps/m68k/mvme147/start/linkcmds
new file mode 100644
index 0000000000..6603a438f1
--- /dev/null
+++ b/bsps/m68k/mvme147/start/linkcmds
@@ -0,0 +1,30 @@
+/*
+ *  This file contains directives for the GNU linker which are specific
+ *  to the Motorola MVME147 boards.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2007,2016.
+ *  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
+ */
+
+MEMORY
+{
+    bootrom_reserved : ORIGIN = 0x00000000, LENGTH = 0x5000
+    ram	             : ORIGIN = 0x00005000, LENGTH = 4M - 0x5000
+}
+
+REGION_ALIAS ("REGION_TEXT", ram);
+REGION_ALIAS ("REGION_TEXT_LOAD", ram);
+REGION_ALIAS ("REGION_DATA", ram);
+REGION_ALIAS ("REGION_DATA_LOAD", ram);
+
+INCLUDE linkcmds.base