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authorJoel Sherrill <joel.sherrill@OARcorp.com>2001-11-08 23:46:58 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2001-11-08 23:46:58 +0000
commit57ed3939306d6db3543490c21bbd858c0b186c1c (patch)
tree43afa1978cb8d315be8d98ac87ff087d637fb799
parentf58e8dfdc65aba9adcf985ff10937b81429c3fd2 (diff)
downloadrtems-57ed3939306d6db3543490c21bbd858c0b186c1c.tar.bz2
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.
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/ChangeLog16
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/Makefile.am22
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/README79
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/bsp_specs23
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/bsp_specs.dl23
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/configure.ac35
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/dlentry/.cvsignore2
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/dlentry/Makefile.am33
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/dlentry/dlentry.S161
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/include/.cvsignore6
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/include/Makefile.am20
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/include/bsp.h135
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/include/bspopts.h.in1
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/include/coverhd.h134
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/startup/.cvsignore2
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/startup/Makefile.am40
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/startup/bspclean.c43
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/startup/bspstart.c199
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/startup/linkcmds152
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/startup/linkcmds.dl142
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/startup/setvec.c57
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/times197
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/wrapup/.cvsignore2
-rw-r--r--c/src/lib/libbsp/powerpc/gen405/wrapup/Makefile.am38
24 files changed, 1562 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen405/ChangeLog b/c/src/lib/libbsp/powerpc/gen405/ChangeLog
new file mode 100644
index 0000000000..efe8788c2a
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/ChangeLog
@@ -0,0 +1,16 @@
+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.
+
diff --git a/c/src/lib/libbsp/powerpc/gen405/Makefile.am b/c/src/lib/libbsp/powerpc/gen405/Makefile.am
new file mode 100644
index 0000000000..7dff0f01ea
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/Makefile.am
@@ -0,0 +1,22 @@
+##
+## $Id$
+##
+
+AUTOMAKE_OPTIONS = foreign 1.4
+ACLOCAL_AMFLAGS = -I ../../../../../../aclocal
+
+# wrapup is the one that actually builds and installs the library
+# from the individual .rel files built in other directories
+SUBDIRS = . include dlentry startup wrapup
+
+include $(top_srcdir)/../../bsp.am
+
+$(PROJECT_RELEASE)/lib/bsp_specs: bsp_specs
+ $(INSTALL_DATA) $< $@
+
+PREINSTALL_FILES += $(PROJECT_RELEASE)/lib/bsp_specs
+
+EXTRA_DIST = bsp_specs times
+
+include $(top_srcdir)/../../../../../../automake/subdirs.am
+include $(top_srcdir)/../../../../../../automake/local.am
diff --git a/c/src/lib/libbsp/powerpc/gen405/README b/c/src/lib/libbsp/powerpc/gen405/README
new file mode 100644
index 0000000000..4ab5a71d3c
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/README
@@ -0,0 +1,79 @@
+#
+# $Id$
+#
+
+BSP NAME: gen405
+BOARD: generic 405
+BUS: N/A
+CPU FAMILY: ppc
+CPU: PowerPC 405GP
+COPROCESSORS: N/A
+MODE: 32 bit mode
+
+DEBUG MONITOR:
+
+PERIPHERALS
+===========
+TIMERS: 405GP internal
+SERIAL PORTS: 405GP internal
+REAL-TIME CLOCK: 405GP internal
+DMA: 405GP internal
+VIDEO: none
+SCSI: none
+NETWORKING: none
+
+DRIVER INFORMATION
+==================
+CLOCK DRIVER: 405GP internal
+IOSUPP DRIVER: 405GP internal
+SHMSUPP: N/A
+TIMER DRIVER: 405GP internal
+TTY DRIVER: 405GP internal
+
+STDIO
+=====
+PORT: Console port 0
+ELECTRICAL: RS-232
+BAUD: 115200
+BITS PER CHARACTER: 8
+PARITY: None
+STOP BITS: 1
+
+Notes
+=====
+
+Board description
+-----------------
+clock rate: 234 MHz
+ROM: 16MByte FLASH
+RAM: 64MByte DRAM
+
+gen405 only supports single processor operations.
+
+Porting
+-------
+This board support package is written for a typical PPC405GP
+system. The rough features of this board are described above.
+
+
+For adapting this BSP to other boards, the following files should be
+modified:
+
+- c/src/lib/libbsp/powerpc/gen405/startup/linkcmds
+ for the memory layout required
+
+- c/src/lib/libbsp/powerpc/gen405/startup/bspstart.c
+ for adaption of BSP_Configuration. here you can select
+ the clock source for the timers and the serial interface
+ (system clock or external clock pin), the clock rates, initial
+ baud rate and other stuff
+
+- c/src/lib/libbsp/powerpc/gen405/include/bsp.h
+ some BSP-related constants
+
+The actual drivers are placed in
+- c/src/lib/libcpu/powerpc/ppc403/*
+ well, they should be generic, so there _should_ be no reason
+ to mess around there (but who knows...)
+
+
diff --git a/c/src/lib/libbsp/powerpc/gen405/bsp_specs b/c/src/lib/libbsp/powerpc/gen405/bsp_specs
new file mode 100644
index 0000000000..24804479a0
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/bsp_specs
@@ -0,0 +1,23 @@
+%rename cpp old_cpp
+%rename lib old_lib
+%rename endfile old_endfile
+%rename startfile old_startfile
+%rename link old_link
+
+*cpp:
+%(old_cpp) %{qrtems: -D__embedded__} -Asystem(embedded)
+
+*lib:
+%{!qrtems: %(old_lib)} %{qrtems: ecrti%O%s --start-group \
+%{!qrtems_debug: -lrtemsall} %{qrtems_debug: -lrtemsall_g} \
+-lc -lgcc --end-group \
+%{!qnolinkcmds: -T linkcmds%s}}
+
+*startfile:
+%{!qrtems: %(old_startfile)} %{qrtems: \
+%{!qrtems_debug: } \
+%{qrtems_debug: }}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -u download_entry -N }
+
diff --git a/c/src/lib/libbsp/powerpc/gen405/bsp_specs.dl b/c/src/lib/libbsp/powerpc/gen405/bsp_specs.dl
new file mode 100644
index 0000000000..24804479a0
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/bsp_specs.dl
@@ -0,0 +1,23 @@
+%rename cpp old_cpp
+%rename lib old_lib
+%rename endfile old_endfile
+%rename startfile old_startfile
+%rename link old_link
+
+*cpp:
+%(old_cpp) %{qrtems: -D__embedded__} -Asystem(embedded)
+
+*lib:
+%{!qrtems: %(old_lib)} %{qrtems: ecrti%O%s --start-group \
+%{!qrtems_debug: -lrtemsall} %{qrtems_debug: -lrtemsall_g} \
+-lc -lgcc --end-group \
+%{!qnolinkcmds: -T linkcmds%s}}
+
+*startfile:
+%{!qrtems: %(old_startfile)} %{qrtems: \
+%{!qrtems_debug: } \
+%{qrtems_debug: }}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -u download_entry -N }
+
diff --git a/c/src/lib/libbsp/powerpc/gen405/configure.ac b/c/src/lib/libbsp/powerpc/gen405/configure.ac
new file mode 100644
index 0000000000..771e829801
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/configure.ac
@@ -0,0 +1,35 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl $Id$
+
+AC_PREREQ(2.13)
+AC_INIT(bsp_specs)
+RTEMS_TOP(../../../../../..)
+AC_CONFIG_AUX_DIR(../../../../../..)
+
+RTEMS_CANONICAL_TARGET_CPU
+AM_INIT_AUTOMAKE(rtems-c-src-lib-libbsp-powerpc-gen405,$RTEMS_VERSION,no)
+AM_MAINTAINER_MODE
+
+RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
+RTEMS_CANONICALIZE_TOOLS
+RTEMS_ENABLE_NETWORKING
+
+RTEMS_ENV_RTEMSBSP
+RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
+RTEMS_CHECK_BSP_CACHE(RTEMS_BSP)
+RTEMS_CHECK_NETWORKING
+RTEMS_CANONICAL_HOST
+
+AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
+
+AM_CONFIG_HEADER(include/bspopts.h)
+RTEMS_PROJECT_ROOT
+
+# Explicitly list all Makefiles here
+AC_OUTPUT(
+Makefile
+dlentry/Makefile
+include/Makefile
+startup/Makefile
+wrapup/Makefile)
diff --git a/c/src/lib/libbsp/powerpc/gen405/dlentry/.cvsignore b/c/src/lib/libbsp/powerpc/gen405/dlentry/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/dlentry/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/c/src/lib/libbsp/powerpc/gen405/dlentry/Makefile.am b/c/src/lib/libbsp/powerpc/gen405/dlentry/Makefile.am
new file mode 100644
index 0000000000..62d8995315
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/dlentry/Makefile.am
@@ -0,0 +1,33 @@
+##
+## $Id$
+##
+
+AUTOMAKE_OPTIONS = foreign 1.4
+
+PGM = $(ARCH)/dlentry.rel
+
+S_FILES = dlentry.S
+S_O_FILES = $(S_FILES:%.S=$(ARCH)/%.o)
+
+OBJS = $(S_O_FILES)
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../../../../../../automake/compile.am
+include $(top_srcdir)/../../../../../../automake/lib.am
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+$(PGM): $(OBJS)
+ $(make-rel)
+
+# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
+
+all-local: $(ARCH) $(OBJS) $(PGM)
+
+.PRECIOUS: $(PGM)
+
+EXTRA_DIST = dlentry.S
+
+include $(top_srcdir)/../../../../../../automake/local.am
diff --git a/c/src/lib/libbsp/powerpc/gen405/dlentry/dlentry.S b/c/src/lib/libbsp/powerpc/gen405/dlentry/dlentry.S
new file mode 100644
index 0000000000..856e01cb06
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/dlentry/dlentry.S
@@ -0,0 +1,161 @@
+/* dlentry.s
+ *
+ * This file contains the entry code for RTEMS programs starting
+ * after download to RAM
+ *
+ * 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:
+ *
+ * This file contains the entry veneer for RTEMS programs
+ * downloaded to Papyrus.
+ *
+ * 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.
+ *
+ * $Id$
+ *
+ * derived from "helas403/dlentry.S":
+ * Id: dlentry.S,v 1.2 2000/08/02 16:30:57 joel Exp
+ */
+
+#include "asm.h"
+
+/*
+ * The gen405 ELF link scripts support three special sections:
+ * .entry The actual entry point
+ * .vectors The section containing the interrupt entry veneers.
+ */
+
+/*
+ * Downloaded code loads the vectors separately to 0x00000100,
+ * so .entry can be over 256 bytes.
+ *
+ * The other sections are linked in the following order:
+ * .entry
+ * .text
+ * .data
+ * .bss
+ * see linker command file for section placement
+ *
+ * The initial stack is set to stack.end
+ *
+ * All the entry veneer has to do is to clear the BSS.
+ */
+
+/*
+ * GDB likes to have debugging information for the entry veneer.
+ * Here was some DWARF information. IMD removed it, because we
+ * could not check, whether it was still correct. Sorry.
+
+ */
+
+.globl __eabi
+
+
+#if PPC_ASM == PPC_ASM_ELF
+ .section .entry
+#else
+ .csect .text[PR]
+#endif
+
+ PUBLIC_VAR (download_entry)
+SYM(download_entry):
+ bl .startup
+base_addr:
+
+/*---------------------------------------------------------------------------
+ * Parameters from linker
+ *--------------------------------------------------------------------------*/
+toc_pointer:
+#if PPC_ASM == PPC_ASM_ELF
+ .long s.got
+#else
+ .long TOC[tc0]
+#endif
+bss_length:
+ .long bss.size
+bss_addr:
+ .long bss.start
+stack_top:
+ .long stack.end
+/*---------------------------------------------------------------------------
+ * Reset_entry.
+ *--------------------------------------------------------------------------*/
+.startup:
+ /* Get start address, stack grows down from here... */
+ mflr r1
+
+ /* Assume Bank regs set up..., cache etc. */
+ bl bssclr
+
+ .extern SYM(__vectors)
+
+ lis r2,__vectors@h /* set EVPR exc. vector prefix */
+ mtspr evpr,r2
+
+ /*-------------------------------------------------------------------
+ * C_setup.
+ *------------------------------------------------------------------*/
+ lwz r2,toc_pointer-base_addr(r1) /* set r2 to toc */
+ lwz r1,stack_top-base_addr(r1) /* set r1 to stack_top */
+
+ addi r1,r1,-56-4 /* start stack at text_addr - 56 */
+ addi r3,r0,0x0 /* clear r3 */
+ stw r3, 0(r1) /* Clear stack chain */
+ stw r3, 4(r1)
+ stw r3, 8(r1)
+ stw r3, 12(r1)
+ lis r5,environ@ha
+ la r5,environ@l(r5) /* environp */
+ li r4, 0 /* argv */
+ li r3, 0 /* argc */
+ .extern SYM (boot_card)
+ b SYM (boot_card) /* call the first C routine */
+
+/*---------------------------------------------------------------------------
+ * bssclr.
+ *--------------------------------------------------------------------------*/
+bssclr:
+ /*-------------------------------------------------------------------
+ * Data move finished, zero out bss.
+ *------------------------------------------------------------------*/
+ lwz r2,bss_addr-base_addr(r1) /* start of bss set by loader */
+ lwz r3,bss_length-base_addr(r1) /* bss length */
+ rlwinm. r3,r3,30,0x3FFFFFFF /* form length/4 */
+ beqlr /* no bss */
+ mtctr r3 /* set ctr reg */
+ xor r6,r6,r6 /* r6 = 0 */
+clear_bss:
+ stswi r6,r2,0x4 /* store r6 */
+ addi r2,r2,0x4 /* update r2 */
+ bdnz clear_bss /* decrement counter and loop */
+ blr /* return */
+.L_text_e:
+
+#if PPC_ABI == PPC_ABI_POWEROPEN
+ DESCRIPTOR (startup)
+#endif
+
+ .comm environ,4,4
+
+/* no eabi */
+__eabi:
+ blr
+
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 */
diff --git a/c/src/lib/libbsp/powerpc/gen405/startup/.cvsignore b/c/src/lib/libbsp/powerpc/gen405/startup/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/startup/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/c/src/lib/libbsp/powerpc/gen405/startup/Makefile.am b/c/src/lib/libbsp/powerpc/gen405/startup/Makefile.am
new file mode 100644
index 0000000000..8451c2999b
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/startup/Makefile.am
@@ -0,0 +1,40 @@
+##
+## $Id$
+##
+
+AUTOMAKE_OPTIONS = foreign 1.4
+
+VPATH = @srcdir@:@srcdir@/../../../shared
+
+PGM = $(ARCH)/startup.rel
+
+C_FILES = bspclean.c bsplibc.c bsppost.c bspstart.c bootcard.c main.c sbrk.c \
+ setvec.c gnatinstallhandler.c
+C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o)
+
+OBJS = $(C_O_FILES)
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../../../../../../automake/compile.am
+include $(top_srcdir)/../../../../../../automake/lib.am
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+$(PGM): $(OBJS)
+ $(make-rel)
+
+$(PROJECT_RELEASE)/lib/linkcmds: linkcmds
+ $(INSTALL_DATA) $< $@
+
+# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
+TMPINSTALL_FILES += $(PROJECT_RELEASE)/lib/linkcmds
+
+all-local: $(ARCH) $(OBJS) $(PGM) $(TMPINSTALL_FILES)
+
+.PRECIOUS: $(PGM)
+
+EXTRA_DIST = bspclean.c bspstart.c linkcmds linkcmds.dl setvec.c
+
+include $(top_srcdir)/../../../../../../automake/local.am
diff --git a/c/src/lib/libbsp/powerpc/gen405/startup/bspclean.c b/c/src/lib/libbsp/powerpc/gen405/startup/bspclean.c
new file mode 100644
index 0000000000..bc4613629f
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/startup/bspclean.c
@@ -0,0 +1,43 @@
+/* bsp_cleanup()
+ *
+ * This routine normally is part of start.s and usually returns
+ * control to a monitor.
+ *
+ * INPUT: NONE
+ *
+ * OUTPUT: NONE
+ *
+ * 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/startup/bspclean.c:
+ *
+ * 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.
+ *
+ * $Id$
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+
+void bsp_cleanup( void )
+{
+ rtems_fatal_error_occurred(0);
+}
diff --git a/c/src/lib/libbsp/powerpc/gen405/startup/bspstart.c b/c/src/lib/libbsp/powerpc/gen405/startup/bspstart.c
new file mode 100644
index 0000000000..5f65ebeb2e
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/startup/bspstart.c
@@ -0,0 +1,199 @@
+/* bsp_start()
+ *
+ * This routine starts the application. It includes application,
+ * board, and monitor specific initialization and configuration.
+ * The generic CPU dependent initialization has been performed
+ * before this routine is invoked.
+ *
+ * INPUT: NONE
+ *
+ * OUTPUT: NONE
+ *
+ * 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.
+ *
+ * Modifications for spooling console driver and control of memory layout
+ * with linker command file by
+ * Thomas Doerfler <td@imd.m.isar.de>
+ * for these modifications:
+ * COPYRIGHT (c) 1997 by IMD, Puchheim, Germany.
+ *
+ * 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. IMD makes no representations about the suitability
+ * of this software for any purpose.
+ *
+ * Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/bspstart.c:
+ *
+ * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ * On-Line Applications Research Corporation (OAR).
+ * All rights assigned to U.S. Government, 1994.
+ *
+ * This material may be reproduced by or for the U.S. Government pursuant
+ * to the copyright license under the clause at DFARS 252.227-7013. This
+ * notice must appear in all copies of this file and its derivatives.
+ *
+ * Modifications for PPC405GP by Dennis Ehlin
+ *
+ * $Id$
+ */
+
+#include <string.h>
+#include <fcntl.h>
+
+#include <bsp.h>
+#include <rtems/libio.h>
+#include <rtems/libcsupport.h>
+#include <ictrl.h>
+
+/*
+ * The original table from the application and our copy of it with
+ * some changes.
+ */
+
+extern rtems_configuration_table Configuration;
+
+rtems_configuration_table BSP_Configuration;
+
+rtems_cpu_table Cpu_table;
+
+char *rtems_progname;
+void *bsp_ram_end = (void *)RAM_END; /* first addr behind avail. ram area */
+
+/* Initialize whatever libc we are using
+ * called from postdriver hook
+ */
+
+void bsp_postdriver_hook(void);
+void bsp_libc_init( void *, unsigned32, int );
+
+/*
+ *
+ * bsp_predriver_hook
+ *
+ * Before drivers are setup.
+ */
+
+void bsp_predriver_hook(void)
+{
+ rtems_status_code status;
+ /* init the PPC405 external interrupt controller handler... */
+ status = ictrl_init();
+}
+
+/*
+ * Function: bsp_pretasking_hook
+ * Created: 95/03/10
+ *
+ * Description:
+ * BSP pretasking hook. Called just before drivers are initialized.
+ * Used to setup libc and install any BSP extensions.
+ *
+ * NOTES:
+ * Must not use libc (to do io) from here, since drivers are
+ * not yet initialized.
+ *
+ */
+
+void bsp_pretasking_hook(void)
+{
+ extern int _end;
+ extern int _heap_end;
+ rtems_unsigned32 heap_start;
+ rtems_unsigned32 heap_size;
+ rtems_unsigned32 heap_end;
+
+
+ heap_start = (rtems_unsigned32) &_end;
+ if (heap_start & (CPU_ALIGNMENT-1))
+ heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
+
+ heap_end = (rtems_unsigned32) &_heap_end;
+ if (heap_end & (CPU_ALIGNMENT-1))
+ heap_end = (heap_end + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
+
+ heap_size = heap_end - heap_start;
+
+ bsp_libc_init((void *) heap_start, heap_size, 0); /* 64 * 1024 */
+
+#ifdef RTEMS_DEBUG
+ rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
+#endif
+
+}
+
+
+/*
+ * bsp_start
+ *
+ * This routine does the bulk of the system initialization.
+ */
+
+void bsp_start( void )
+{
+ /*
+ * Allocate the memory for the RTEMS Work Space. This can come from
+ * a variety of places: hard coded address, malloc'ed from outside
+ * RTEMS world (e.g. simulator or primitive memory manager), or (as
+ * typically done by stock BSPs) by subtracting the required amount
+ * of work space from the last physical address on the CPU board.
+ */
+
+ /*
+ * Need to "allocate" the memory for the RTEMS Workspace and
+ * tell the RTEMS configuration where it is. This memory is
+ * not malloc'ed. It is just "pulled from the air".
+ */
+ /* FIME: plan usage of RAM better:
+ - make top of ram dynamic,
+ - take out some part for persistant log
+ - make rest of ram to heap...
+ -remove RAM_END from bsp.h, this cannot be valid...
+ or must be a function call
+ */
+ BSP_Configuration.work_space_start = (void *)
+ ((char *)(bsp_ram_end)) - BSP_Configuration.work_space_size;
+
+ /*
+ * initialize the CPU table for this BSP
+ */
+
+ Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */
+ Cpu_table.predriver_hook = bsp_predriver_hook;
+ Cpu_table.postdriver_hook = bsp_postdriver_hook;
+ Cpu_table.interrupt_stack_size = CONFIGURE_INTERRUPT_STACK_MEMORY;
+
+ Cpu_table.clicks_per_usec = 300;
+ Cpu_table.serial_per_sec = 14625000; /* = (CPU Clock / UART Internal Clock Divisor) */
+ Cpu_table.serial_external_clock = 0;
+ Cpu_table.timer_internal_clock = 1;
+ Cpu_table.serial_xon_xoff = 0;
+ Cpu_table.serial_cts_rts = 1;
+ Cpu_table.serial_rate = 115200;
+ Cpu_table.timer_average_overhead = 2;
+ Cpu_table.timer_least_valid = 3;
+ Cpu_table.exceptions_in_RAM = TRUE;
+}
diff --git a/c/src/lib/libbsp/powerpc/gen405/startup/linkcmds b/c/src/lib/libbsp/powerpc/gen405/startup/linkcmds
new file mode 100644
index 0000000000..1a4d75ee66
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/startup/linkcmds
@@ -0,0 +1,152 @@
+/*
+ * This file contains directives for the GNU linker which are specific
+ * to the gen405
+ * This file is intended to be used together with dlentry.s
+ * it will generate downloadable code
+ *
+ * Modifications for gen405 by Dennis Ehlin
+ *
+ * $Id$
+ */
+
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
+ "elf32-powerpc")
+OUTPUT_ARCH(powerpc)
+ SEARCH_DIR(/usr/local/powerpc-rtems/lib);
+
+ENTRY(download_entry)
+
+MEMORY
+ {
+ RAM : ORIGIN = 0, LENGTH = 64M
+ FLASH : ORIGIN = 0xFFE00000, LENGTH = 16M
+ }
+SECTIONS
+{
+ .vectors 0x00000100 :
+ {
+ *(.vectors)
+ } > RAM
+
+ .text :
+ {
+ text.start = . ;
+ *(.entry)
+ *(.entry2)
+ *(.text)
+ *(.rodata)
+ *(.rodata1)
+ *(.gnu.linkonce.r*)
+ *(.descriptors)
+ *(rom_ver)
+ etext = ALIGN(0x10);
+ _etext = .;
+
+ *(.gnu.linkonce.t*)
+
+ __CTOR_LIST__ = .;
+ LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+ *(.ctors)
+ LONG(0)
+ __CTOR_END__ = .;
+
+ __DTOR_LIST__ = .;
+ LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+ *(.dtors)
+ LONG(0)
+ __DTOR_END__ = .;
+
+ *(.lit)
+ *(.shdata)
+ *(.init)
+ *(.fini)
+ _endtext = ALIGN(0x10);
+ text.end = .;
+ } > RAM
+
+ text.size = text.end - text.start;
+
+ /* R/W Data */
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.gnu.linkonce.d*)
+ PROVIDE (__SDATA_START__ = .);
+ *(.sdata)
+ } > RAM
+
+ PROVIDE (__EXCEPT_START__ = .);
+ .gcc_except_table :
+ {
+ *(.gcc_except_table)
+ } >RAM
+ PROVIDE (__EXCEPT_END__ = .);
+
+ __GOT_START__ = .;
+ .got :
+ {
+ s.got = .;
+ *(.got.plt) *(.got)
+ } > RAM
+ __GOT_END__ = .;
+
+ .got1 :
+ {
+ *(.got1)
+ } >RAM
+
+ PROVIDE (__GOT2_START__ = .);
+ PROVIDE (_GOT2_START_ = .);
+ .got2 :
+ {
+ *(.got2)
+ } >RAM
+ PROVIDE (__GOT2_END__ = .);
+ PROVIDE (_GOT2_END_ = .);
+
+ PROVIDE (__FIXUP_START__ = .);
+ PROVIDE (_FIXUP_START_ = .);
+ .fixup : { *(.fixup) } >RAM
+ PROVIDE (_FIXUP_END_ = .);
+ PROVIDE (__FIXUP_END__ = .);
+
+ PROVIDE (__SDATA2_START__ = .);
+ .sdata2 : { *(.sdata2) } >RAM
+ .sbss2 : { *(.sbss2) } >RAM
+ PROVIDE (__SBSS2_END__ = .);
+
+ .sbss2 : { *(.sbss2) } >RAM
+ PROVIDE (__SBSS2_END__ = .);
+
+ __SBSS_START__ = .;
+ .bss :
+ {
+ bss.start = .;
+ *(.bss) *(.sbss) *(COMMON)
+ bss.end = ALIGN(4);
+ } > RAM
+ __SBSS_END__ = .;
+
+ bss.size = bss.end - bss.start;
+ PROVIDE(_end = bss.end);
+
+ /* reserve 512K for heap */
+ heap.end = bss.end + 512K;
+ PROVIDE(_heap_end = heap.end);
+ /* reserve 64KByte for stack... */
+ stack.end = heap.end + 64K;
+ PROVIDE(_end = stack.end);
+
+ .line 0 : { *(.line) }
+ .debug 0 : { *(.debug) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_aregion 0 : { *(.debug_aregion) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+
+}
diff --git a/c/src/lib/libbsp/powerpc/gen405/startup/linkcmds.dl b/c/src/lib/libbsp/powerpc/gen405/startup/linkcmds.dl
new file mode 100644
index 0000000000..8e2128eebc
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/startup/linkcmds.dl
@@ -0,0 +1,142 @@
+/*
+ * This file contains directives for the GNU linker which are specific
+ * to the helas403
+ * This file is intended to be used together with dlentry.s
+ * it will generate downloadable code
+ *
+ * $Id$
+ */
+
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
+ "elf32-powerpc")
+OUTPUT_ARCH(powerpc)
+ SEARCH_DIR(/usr/local/powerpc-rtems/lib);
+
+ENTRY(download_entry)
+
+MEMORY
+ {
+ RAM : ORIGIN = 0, LENGTH = 8M
+ FLASH : ORIGIN = 0xFFF00000, LENGTH = 512K
+ }
+
+SECTIONS
+{
+ .vectors : 0x00010100
+ {
+ *(.vectors)
+ } > RAM
+
+ .text :
+ {
+ text.start = . ;
+ *(.entry)
+ *(.entry2)
+ *(.text)
+ *(.rodata)
+ *(.rodata1)
+ *(.descriptors)
+ *(rom_ver)
+ etext = ALIGN(0x10);
+ _etext = .;
+
+
+ __CTOR_LIST__ = .;
+ LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+ *(.ctors)
+ LONG(0)
+ __CTOR_END__ = .;
+
+ __DTOR_LIST__ = .;
+ LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+ *(.dtors)
+ LONG(0)
+ __DTOR_END__ = .;
+
+ *(.lit)
+ *(.shdata)
+ *(.init)
+ *(.fini)
+ _endtext = ALIGN(0x10);
+ text.end = .;
+ } > RAM
+
+ text.size = text.end - text.start;
+
+ /* R/W Data */
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ PROVIDE (__SDATA_START__ = .);
+ *(.sdata)
+ } > RAM
+
+ PROVIDE (__EXCEPT_START__ = .);
+ .gcc_except_table :
+ {
+ *(.gcc_except_table)
+ } >RAM
+ PROVIDE (__EXCEPT_END__ = .);
+
+ __GOT_START__ = .;
+ .got :
+ {
+ s.got = .;
+ *(.got.plt) *(.got)
+ } > RAM
+ __GOT_END__ = .;
+
+ .got1 :
+ {
+ *(.got1)
+ } >RAM
+
+ PROVIDE (__GOT2_START__ = .);
+ PROVIDE (_GOT2_START_ = .);
+ .got2 :
+ {
+ *(.got2)
+ } >RAM
+ PROVIDE (__GOT2_END__ = .);
+ PROVIDE (_GOT2_END_ = .);
+
+ PROVIDE (__FIXUP_START__ = .);
+ PROVIDE (_FIXUP_START_ = .);
+ .fixup : { *(.fixup) } >RAM
+ PROVIDE (_FIXUP_END_ = .);
+ PROVIDE (__FIXUP_END__ = .);
+
+ PROVIDE (__SDATA2_START__ = .);
+ .sdata2 : { *(.sdata2) } >RAM
+ .sbss2 : { *(.sbss2) } >RAM
+ PROVIDE (__SBSS2_END__ = .);
+
+ .sbss2 : { *(.sbss2) } >RAM
+ PROVIDE (__SBSS2_END__ = .);
+
+ __SBSS_START__ = .;
+ .bss :
+ {
+ bss.start = .;
+ *(.bss) *(.sbss) *(COMMON)
+ bss.end = ALIGN(4);
+ } > RAM
+ __SBSS_END__ = .;
+
+ bss.size = bss.end - bss.start;
+ PROVIDE(_end = bss.end);
+
+ .line 0 : { *(.line) }
+ .debug 0 : { *(.debug) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_aregion 0 : { *(.debug_aregion) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+}
+
+
diff --git a/c/src/lib/libbsp/powerpc/gen405/startup/setvec.c b/c/src/lib/libbsp/powerpc/gen405/startup/setvec.c
new file mode 100644
index 0000000000..77c1ae3236
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/startup/setvec.c
@@ -0,0 +1,57 @@
+/* set_vector
+ *
+ * This routine installs an interrupt vector on the target Board/CPU.
+ * This routine is allowed to be as board dependent as necessary.
+ *
+ * INPUT:
+ * handler - interrupt handler entry point
+ * vector - vector number
+ * type - 0 indicates raw hardware connect
+ * 1 indicates RTEMS interrupt connect
+ *
+ * RETURNS:
+ * address of previous interrupt handler
+ *
+ * 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/startup/setvec.c:
+ *
+ * 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.
+ *
+ * $Id$
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+
+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 */
+)
+{
+ rtems_isr_entry previous_isr;
+
+ rtems_interrupt_catch( handler, vector, (rtems_isr_entry *) &previous_isr );
+
+ return previous_isr;
+}
+
diff --git a/c/src/lib/libbsp/powerpc/gen405/times b/c/src/lib/libbsp/powerpc/gen405/times
new file mode 100644
index 0000000000..da260853bf
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/times
@@ -0,0 +1,197 @@
+#
+# Timing Test Suite Results for the Papyrus BSP
+#
+# NOTE: The Papyrus is a proprietary PPC403 based board. But it is the
+# only BSP currently available for the PowerPC family.
+#
+# $Id$
+#
+
+NOTE: This BSP is user submitted and no timing information
+ is currently avaiable.
+
+Board: Papyrus
+CPU: IBM 403GA
+Clock Speed: 33 Mhz
+Memory Configuration: SRAM, DRAM, cache, etc
+Wait States:
+
+Times Reported in: cycles, microseconds, etc
+Timer Source: Count Down Timer, on-CPU cycle counter, etc
+
+Column A: unused
+Column B: unused
+
+# DESCRIPTION A B
+== ================================================================= ==== ====
+ 1 rtems_semaphore_create 20
+ rtems_semaphore_delete 21
+ rtems_semaphore_obtain: available 15
+ rtems_semaphore_obtain: not available -- NO_WAIT 15
+ rtems_semaphore_release: no waiting tasks 16
+
+ 2 rtems_semaphore_obtain: not available -- caller blocks 62
+
+ 3 rtems_semaphore_release: task readied -- preempts caller 55
+
+ 4 rtems_task_restart: blocked task -- preempts caller 77
+ rtems_task_restart: ready task -- preempts caller 70
+ rtems_semaphore_release: task readied -- returns to caller 25
+ rtems_task_create 57
+ rtems_task_start 31
+ rtems_task_restart: suspended task -- returns to caller 36
+ rtems_task_delete: suspended task 47
+ rtems_task_restart: ready task -- returns to caller 37
+ rtems_task_restart: blocked task -- returns to caller 46
+ rtems_task_delete: blocked task 50
+
+ 5 rtems_task_suspend: calling task 51
+ rtems_task_resume: task readied -- preempts caller 49
+
+ 6 rtems_task_restart: calling task 59
+ rtems_task_suspend: returns to caller 18
+ rtems_task_resume: task readied -- returns to caller 19
+ rtems_task_delete: ready task 50
+
+ 7 rtems_task_restart: suspended task -- preempts caller 70
+
+ 8 rtems_task_set_priority: obtain current priority 12
+ rtems_task_set_priority: returns to caller 27
+ rtems_task_mode: obtain current mode 5
+ rtems_task_mode: no reschedule 5
+ rtems_task_mode: reschedule -- returns to caller 8
+ rtems_task_mode: reschedule -- preempts caller 39
+ rtems_task_set_note 13
+ rtems_task_get_note 13
+ rtems_clock_set 33
+ rtems_clock_get 3
+
+ 9 rtems_message_queue_create 110
+ rtems_message_queue_send: no waiting tasks 37
+ rtems_message_queue_urgent: no waiting tasks 37
+ rtems_message_queue_receive: available 31
+ rtems_message_queue_flush: no messages flushed 12
+ rtems_message_queue_flush: messages flushed 16
+ rtems_message_queue_delete 26
+
+10 rtems_message_queue_receive: not available -- NO_WAIT 15
+ rtems_message_queue_receive: not available -- caller blocks 62
+
+11 rtems_message_queue_send: task readied -- preempts caller 72
+
+12 rtems_message_queue_send: task readied -- returns to caller 39
+
+13 rtems_message_queue_urgent: task readied -- preempts caller 72
+
+14 rtems_message_queue_urgent: task readied -- returns to caller 39
+
+15 rtems_event_receive: obtain current events 1
+ rtems_event_receive: not available -- NO_WAIT 12
+ rtems_event_receive: not available -- caller blocks 56
+ rtems_event_send: no task readied 12
+ rtems_event_receive: available 12
+ rtems_event_send: task readied -- returns to caller 24
+
+16 rtems_event_send: task readied -- preempts caller 55
+
+17 rtems_task_set_priority: preempts caller 62
+
+18 rtems_task_delete: calling task 83
+
+19 rtems_signal_catch 9
+ rtems_signal_send: returns to caller 15
+ rtems_signal_send: signal to self 18
+ exit ASR overhead: returns to calling task 22
+ exit ASR overhead: returns to preempting task 49
+
+20 rtems_partition_create 35
+ rtems_region_create 23
+ rtems_partition_get_buffer: available 15
+ rtems_partition_get_buffer: not available 13
+ rtems_partition_return_buffer 18
+ rtems_partition_delete 16
+ rtems_region_get_segment: available 22
+ rtems_region_get_segment: not available -- NO_WAIT 21
+ rtems_region_return_segment: no waiting tasks 19
+ rtems_region_get_segment: not available -- caller blocks 64
+ rtems_region_return_segment: task readied -- preempts caller 74
+ rtems_region_return_segment: task readied -- returns to caller 44
+ rtems_region_delete 16
+ rtems_io_initialize 2
+ rtems_io_open 1
+ rtems_io_close 1
+ rtems_io_read 1
+ rtems_io_write 1
+ rtems_io_control 1
+
+21 rtems_task_ident 149
+ rtems_message_queue_ident 145
+ rtems_semaphore_ident 156
+ rtems_partition_ident 145
+ rtems_region_ident 148
+ rtems_port_ident 145
+ rtems_timer_ident 145
+ rtems_rate_monotonic_ident 145
+
+22 rtems_message_queue_broadcast: task readied -- returns to caller 42
+ rtems_message_queue_broadcast: no waiting tasks 17
+ rtems_message_queue_broadcast: task readied -- preempts caller 78
+
+23 rtems_timer_create 14
+ rtems_timer_fire_after: inactive 22
+ rtems_timer_fire_after: active 24
+ rtems_timer_cancel: active 15
+ rtems_timer_cancel: inactive 13
+ rtems_timer_reset: inactive 21
+ rtems_timer_reset: active 23
+ rtems_timer_fire_when: inactive 34
+ rtems_timer_fire_when: active 34
+ rtems_timer_delete: active 19
+ rtems_timer_delete: inactive 17
+ rtems_task_wake_when 69
+
+24 rtems_task_wake_after: yield -- returns to caller 9
+ rtems_task_wake_after: yields -- preempts caller 45
+
+25 rtems_clock_tick 4
+
+26 _ISR_Disable 0
+ _ISR_Flash 1
+ _ISR_Enable 1
+ _Thread_Disable_dispatch 0
+ _Thread_Enable_dispatch 7
+ _Thread_Set_state 11
+ _Thread_Disptach (NO FP) 31
+ context switch: no floating point contexts 21
+ context switch: self 10
+ context switch: to another task 10
+ context switch: restore 1st FP task 25
+ fp context switch: save idle, restore idle 31
+ fp context switch: save idle, restore initialized 19
+ fp context switch: save initialized, restore initialized 20
+ _Thread_Resume 7
+ _Thread_Unblock 7
+ _Thread_Ready 9
+ _Thread_Get 4
+ _Semaphore_Get 2
+ _Thread_Get: invalid id 0
+
+27 interrupt entry overhead: returns to interrupted task 6
+ interrupt exit overhead: returns to interrupted task 6
+ interrupt entry overhead: returns to nested interrupt 6
+ interrupt exit overhead: returns to nested interrupt 5
+ interrupt entry overhead: returns to preempting task 7
+ interrupt exit overhead: returns to preempting task 36
+
+28 rtems_port_create 16
+ rtems_port_external_to_internal 11
+ rtems_port_internal_to_external 11
+ rtems_port_delete 16
+
+29 rtems_rate_monotonic_create 15
+ rtems_rate_monotonic_period: initiate period -- returns to caller 21
+ rtems_rate_monotonic_period: obtain status 13
+ rtems_rate_monotonic_cancel 16
+ rtems_rate_monotonic_delete: inactive 18
+ rtems_rate_monotonic_delete: active 20
+ rtems_rate_monotonic_period: conclude periods -- caller blocks 53
diff --git a/c/src/lib/libbsp/powerpc/gen405/wrapup/.cvsignore b/c/src/lib/libbsp/powerpc/gen405/wrapup/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/wrapup/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/c/src/lib/libbsp/powerpc/gen405/wrapup/Makefile.am b/c/src/lib/libbsp/powerpc/gen405/wrapup/Makefile.am
new file mode 100644
index 0000000000..6b694289bf
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen405/wrapup/Makefile.am
@@ -0,0 +1,38 @@
+##
+## $Id$
+##
+
+AUTOMAKE_OPTIONS = foreign 1.4
+
+BSP_PIECES = startup dlentry
+# pieces to pick up out of libcpu/ppc
+CPU_PIECES = clock timer console tty_drv vectors ictrl
+
+# bummer; have to use $foreach since % pattern subst rules only replace 1x
+OBJS = $(foreach piece, $(BSP_PIECES), $(wildcard ../$(piece)/$(ARCH)/*.o)) \
+ $(wildcard ../../../../libcpu/powerpc/old_exception_processing/$(ARCH)/*.rel) \
+ $(foreach piece, $(CPU_PIECES), ../../../../libcpu/$(RTEMS_CPU)/ppc403/$(piece)/$(ARCH)/$(piece).rel)
+
+LIB = $(ARCH)/libbsp.a
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../../../../../../automake/compile.am
+include $(top_srcdir)/../../../../../../automake/lib.am
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+$(LIB): $(OBJS)
+ $(make-library)
+
+$(PROJECT_RELEASE)/lib/libbsp$(LIB_VARIANT).a: $(LIB)
+ $(INSTALL_DATA) $< $@
+
+TMPINSTALL_FILES += $(PROJECT_RELEASE)/lib/libbsp$(LIB_VARIANT).a
+
+all-local: $(ARCH) $(OBJS) $(LIB) $(TMPINSTALL_FILES)
+
+.PRECIOUS: $(LIB)
+
+include $(top_srcdir)/../../../../../../automake/local.am