2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>

	This modification is part of the submitted modifications necessary to
	support the IBM PPC405 family.  This submission was reviewed by
	Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did
	not negatively impact the ppc403 BSPs.  The submission and tracking
	process was captured as PR50.
	* ChangeLog, Makefile.am, README, bsp_specs, bsp_specs.dl, configure.ac,
	times, dlentry/.cvsignore, dlentry/Makefile.am, dlentry/dlentry.S,
	include/.cvsignore, include/Makefile.am, include/bsp.h,
	include/bspopts.h.in, include/coverhd.h, startup/.cvsignore,
	startup/Makefile.am, startup/bspclean.c, startup/bspstart.c,
	startup/linkcmds, startup/linkcmds.dl, startup/setvec.c,
	wrapup/.cvsignore, wrapup/Makefile.am: New files that are
	part of the new gen405 BSP.

5 files changed, 296 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/gen405/include/.cvsignore b/c/src/lib/libbsp/powerpc/gen405/include/.cvsignore
new file mode 100644
index 0000000000..b0be3c54e6
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/include/.cvsignore
@@ -0,0 +1,6 @@
+Makefile
+Makefile.in
+bspopts.h
+bspopts.h.in
+stamp-h
+stamp-h.in
diff --git a/c/src/lib/libbsp/powerpc/gen405/include/Makefile.am b/c/src/lib/libbsp/powerpc/gen405/include/Makefile.am
new file mode 100644
index 0000000000..a2785f9a65
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/include/Makefile.am
@@ -0,0 +1,20 @@
+##
+## $Id$
+##
+
+AUTOMAKE_OPTIONS = foreign 1.4
+
+include_HEADERS = bsp.h coverhd.h bspopts.h
+
+$(PROJECT_INCLUDE):
+	$(mkinstalldirs) $@
+
+$(PROJECT_INCLUDE)/%.h: %.h
+	$(INSTALL_DATA) $< $@
+
+TMPINSTALL_FILES += $(PROJECT_INCLUDE) \
+    $(include_HEADERS:%=$(PROJECT_INCLUDE)/%)
+
+all-local: $(TMPINSTALL_FILES)
+
+include $(top_srcdir)/../../../../../../automake/local.am
diff --git a/c/src/lib/libbsp/powerpc/gen405/include/bsp.h b/c/src/lib/libbsp/powerpc/gen405/include/bsp.h
new file mode 100644
index 0000000000..6d4975fc94
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/include/bsp.h
@@ -0,0 +1,135 @@
+/*  bsp.h
+ *
+ *  This include file contains all GEN405 board IO definitions.
+ *
+ * derived from helas403/include/bsp.h:
+ *  Id: bsp.h,v 1.4 2001/06/18 17:01:48 joel Exp 
+ *  Author:	Thomas Doerfler <td@imd.m.isar.de>
+ *              IMD Ingenieurbuero fuer Microcomputertechnik
+ *
+ *  COPYRIGHT (c) 1998 by IMD
+ * 
+ *  Changes from IMD are covered by the original distributions terms.
+ *  This file has been derived from the papyrus BSP.
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h
+ *
+ *  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.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ *
+ */
+
+#ifndef __GEN405_h
+#define __GEN405_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <bspopts.h>
+
+/*
+ *  confdefs.h overrides for this BSP:
+ *   - number of termios serial ports (defaults to 1)
+ *   - Interrupt stack space is not minimum if defined.
+ */
+
+/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */
+#define CONFIGURE_INTERRUPT_STACK_MEMORY  (16 * 1024)
+
+#ifdef ASM
+/* Definition of where to store registers in alignment handler */
+#define ALIGN_REGS 0x0140
+
+#else
+#include <rtems.h>
+#include <console.h>
+#include <clockdrv.h>
+#include <console.h>
+#include <iosupp.h>
+
+/*
+ *  Define the time limits for RTEMS Test Suite test durations.
+ *  Long test and short test duration limits are provided.  These
+ *  values are in seconds and need to be converted to ticks for the
+ *  application.
+ *
+ */
+
+#define MAX_LONG_TEST_DURATION       300 /* 5 minutes = 300 seconds */
+#define MAX_SHORT_TEST_DURATION      3   /* 3 seconds */
+
+
+/*
+ *  Stuff for Time Test 27
+ */
+
+#define MUST_WAIT_FOR_INTERRUPT 0
+
+#define Install_tm27_vector( handler ) set_vector( (handler), PPC_IRQ_SCALL, 1 )
+
+#define Cause_tm27_intr()  asm volatile ("sc")
+
+#define Clear_tm27_intr()
+
+#define Lower_tm27_intr()
+
+/* Constants */
+
+#define RAM_START 0
+#define RAM_END   0x00800000
+
+
+/* miscellaneous stuff assumed to exist */
+
+extern rtems_configuration_table BSP_Configuration;     /* owned by BSP */
+extern rtems_cpu_table           Cpu_table;             /* owned by BSP */
+
+/*
+ *  Device Driver Table Entries
+ */
+ 
+/*
+ * NOTE: Use the standard Console driver entry
+ */
+ 
+/*
+ * NOTE: Use the standard Clock driver entry
+ */
+ 
+/* functions */
+
+rtems_isr_entry set_vector(                    /* returns old vector */
+  rtems_isr_entry     handler,                  /* isr routine        */
+  rtems_vector_number vector,                   /* vector number      */
+  int                 type                      /* RTEMS or RAW intr  */
+);
+#endif /* ASM */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */
diff --git a/c/src/lib/libbsp/powerpc/gen405/include/bspopts.h.in b/c/src/lib/libbsp/powerpc/gen405/include/bspopts.h.in
new file mode 100644
index 0000000000..747a91ed9a
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/include/bspopts.h.in
@@ -0,0 +1 @@
+/* include/bspopts.h.in.  Generated automatically from configure.ac by autoheader.  */
diff --git a/c/src/lib/libbsp/powerpc/gen405/include/coverhd.h b/c/src/lib/libbsp/powerpc/gen405/include/coverhd.h
new file mode 100644
index 0000000000..deac9b55ff
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/include/coverhd.h
@@ -0,0 +1,134 @@
+/*  coverhd.h
+ *
+ *  This include file has defines to represent the overhead associated
+ *  with calling a particular directive from C.  These are used in the
+ *  Timing Test Suite to ignore the overhead required to pass arguments
+ *  to directives.  On some CPUs and/or target boards, this overhead
+ *  is significant and makes it difficult to distinguish internal
+ *  RTEMS execution time from that used to call the directive.
+ *  This file should be updated after running the C overhead timing
+ *  test.  Once this update has been performed, the RTEMS Time Test
+ *  Suite should be rebuilt to account for these overhead times in the
+ *  timing results.
+ *
+ *  NOTE:  If these are all zero, then the times reported include
+ *         all calling overhead including passing of arguments.
+ *
+ *  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.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+/*
+ *  Updated for a 25MHz Papyrus by Andrew Bray <andy@i-cubed.co.uk>
+ *
+ *  Units are 100ns.
+ *
+ *  These numbers are of questionable use, as they are developed by calling
+ *  the routine many times, thus getting its entry veneer into the (small)
+ *  cache on the 403GA.  This in general is not true of the RTEMS timing
+ *  tests, which usually call a routine only once, thus having no cache loaded
+ *  advantage.
+ *
+ *  Whether the directive times are useful after deducting the function call
+ *  overhead is also questionable.  The user is more interested generally
+ *  in the total cost of a directive, not the cost if the procedure call
+ *  is inlined!  (In general this is not true).
+ *
+ *  Andrew Bray 18/08/1995
+ *
+ */
+
+#ifndef __COVERHD_h
+#define __COVERHD_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      1
+#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        1
+#define CALLING_OVERHEAD_TASK_CREATE               3
+#define CALLING_OVERHEAD_TASK_IDENT                1
+#define CALLING_OVERHEAD_TASK_START                1
+#define CALLING_OVERHEAD_TASK_RESTART              1
+#define CALLING_OVERHEAD_TASK_DELETE               1
+#define CALLING_OVERHEAD_TASK_SUSPEND              1
+#define CALLING_OVERHEAD_TASK_RESUME               1
+#define CALLING_OVERHEAD_TASK_SET_PRIORITY         1
+#define CALLING_OVERHEAD_TASK_MODE                 1
+#define CALLING_OVERHEAD_TASK_GET_NOTE             1
+#define CALLING_OVERHEAD_TASK_SET_NOTE             1
+#define CALLING_OVERHEAD_TASK_WAKE_WHEN            4
+#define CALLING_OVERHEAD_TASK_WAKE_AFTER           1
+#define CALLING_OVERHEAD_INTERRUPT_CATCH           1
+#define CALLING_OVERHEAD_CLOCK_GET                 4
+#define CALLING_OVERHEAD_CLOCK_SET                 3
+#define CALLING_OVERHEAD_CLOCK_TICK                1
+
+#define CALLING_OVERHEAD_TIMER_CREATE              1
+#define CALLING_OVERHEAD_TIMER_IDENT               1
+#define CALLING_OVERHEAD_TIMER_DELETE              1
+#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          2
+#define CALLING_OVERHEAD_TIMER_FIRE_WHEN           5
+#define CALLING_OVERHEAD_TIMER_RESET               1
+#define CALLING_OVERHEAD_TIMER_CANCEL              1
+#define CALLING_OVERHEAD_SEMAPHORE_CREATE          2
+#define CALLING_OVERHEAD_SEMAPHORE_IDENT           1
+#define CALLING_OVERHEAD_SEMAPHORE_DELETE          1
+#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          1
+#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      2
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   1
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     2
+#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       1
+
+#define CALLING_OVERHEAD_EVENT_SEND                1
+#define CALLING_OVERHEAD_EVENT_RECEIVE             2
+#define CALLING_OVERHEAD_SIGNAL_CATCH              1
+#define CALLING_OVERHEAD_SIGNAL_SEND               1
+#define CALLING_OVERHEAD_PARTITION_CREATE          3
+#define CALLING_OVERHEAD_PARTITION_IDENT           1
+#define CALLING_OVERHEAD_PARTITION_DELETE          1
+#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      1
+#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   1
+#define CALLING_OVERHEAD_REGION_CREATE             3
+#define CALLING_OVERHEAD_REGION_IDENT              1
+#define CALLING_OVERHEAD_REGION_DELETE             1
+#define CALLING_OVERHEAD_REGION_GET_SEGMENT        2
+#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     1
+#define CALLING_OVERHEAD_PORT_CREATE               2
+#define CALLING_OVERHEAD_PORT_IDENT                1
+#define CALLING_OVERHEAD_PORT_DELETE               1
+#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 1
+#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 2
+
+#define CALLING_OVERHEAD_IO_INITIALIZE             2
+#define CALLING_OVERHEAD_IO_OPEN                   2
+#define CALLING_OVERHEAD_IO_CLOSE                  2
+#define CALLING_OVERHEAD_IO_READ                   2
+#define CALLING_OVERHEAD_IO_WRITE                  2
+#define CALLING_OVERHEAD_IO_CONTROL                2
+#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     1
+#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     1
+#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  1
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */