forked from Imagelibrary/rtems
Remove (Abandoned).
This commit is contained in:
Ralf Corsepius
@@ -1,14 +0,0 @@
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aclocal.m4
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autom4te*.cache
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config.cache
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config.guess
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||||
config.log
|
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config.status
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||||
config.sub
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||||
configure
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||||
depcomp
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||||
install-sh
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||||
Makefile
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||||
Makefile.in
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missing
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mkinstalldirs
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@@ -1,447 +0,0 @@
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2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com>
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* README, include/bsp.h, startup/bspstart.c: Eliminate copies of the
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Configuration Table. Use the RTEMS provided accessor macros to obtain
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configuration fields.
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2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>
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* include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field
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from CPU Table to Configuration Table. Eliminate CPU Table from all
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ports. Delete references to CPU Table in all forms.
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2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com>
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* startup/bspstart.c: Moved most of the remaining CPU Table fields to
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the Configuration Table. This included pretasking_hook,
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predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
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extra_mpci_receive_server_stack, stack_allocate_hook, and
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stack_free_hook. As a side-effect of this effort some multiprocessing
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code was made conditional and some style clean up occurred.
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2007-11-30 Till Straumann <strauman@slac.stanford.edu>
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* startup/bspstart.c: removed bsp_exceptions_in_RAM
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2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com>
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* startup/bspstart.c: Eliminate PowerPC specific elements from the CPU
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Table. They have been replaced with variables named bsp_XXX as
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needed.
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2007-04-12 Ralf Corsépius <ralf.corsepius@rtems.org>
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* bsp_specs: Remove qrtems_debug.
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2007-04-02 Joel Sherrill <joel@OARcorp.com>
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* Makefile.am: Add dummy printk support so all tests link.
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2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>
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* configure.ac: New BUG-REPORT address.
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2006-11-15 Joel Sherrill <joel@OARcorp.com>
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* Makefile.am: Merge c_rtems_main() into boot_card(). This eliminated a
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file and simplified initialization.
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2006-10-17 Ralf Corsépius <ralf.corsepius@rtems.org>
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* configure.ac: Require autoconf-2.60. Require automake-1.10.
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2006-08-23 Joel Sherrill <joel@OARcorp.com>
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* startup/bspstart.c: Revert patch adding new exception support code to
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an old exception BSP.
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2006-08-22 Joel Sherrill <joel@OARcorp.com>
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* startup/bspstart.c: Add basic _BSP_Fatal_error.
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2006-08-09 Joel Sherrill <joel@OARcorp.com>
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* startup/linkcmds: Clean up a bit after adding missing .rela sections.
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2006-03-08 Joel Sherrill <joel@OARcorp.com>
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* startup/linkcmds, startup/linkcmds.dl: Add .gnu.linkonce.b.* section.
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2006-02-08 Joel Sherrill <joel@OARcorp.com>
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* startup/linkcmds.dl: Add sections required by newer gcc versions.
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2006-02-07 Joel Sherrill <joel@OARcorp.com>
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* startup/linkcmds: Add sections to fix C++ linking errors.
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2006-01-11 Ralf Corsepius <ralf.corsepius@rtems.org>
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* configure.ac: Remove explicit ampolish3 support (now in
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RTEMS_BSP_CONFIGURE).
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2006-01-10 Ralf Corsepius <ralf.corsepius@rtems.org>
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* configure.ac: Add ampolish3 support.
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* Makefile.am: Add preinstall.am.
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2006-01-09 Ralf Corsepius <ralf.corsepius@rtems.org>
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* Makefile.am: Don't include subdirs.am.
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2005-05-26 Ralf Corsepius <ralf.corsepius@rtems.org>
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* include/bsp.h: New header guard.
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2005-02-16 Ralf Corsepius <ralf.corsepius@rtems.org>
|
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* configure.ac: Remove argument from RTEMS_PPC_EXCEPTIONS.
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2005-02-11 Ralf Corsepius <ralf.corsepius@rtems.org>
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||||
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||||
* Makefile.am: Merge-in wrapup/Makefile.am.
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* wrapup/Makefile.am: Remove.
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||||
* configure.ac: Reflect changes above.
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||||
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||||
2005-02-10 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
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||||
* dlentry/dlentry.S: Remove PPC_ABI_POWEROPEN.
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||||
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||||
2005-01-07 Ralf Corsepius <ralf.corsepius@rtems.org>
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||||
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* Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
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||||
2005-01-02 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
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||||
* Makefile.am, wrapup/Makefile.am: Remove build-variant support.
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2004-10-15 Gene Smith <gene.smith@seimens.com>
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PR 691/bsps
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* startup/linkcmds: Correct bug in linker script.
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2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org>
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||||
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* configure.ac: Require automake > 1.9.
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2004-04-23 Ralf Corsepius <ralf_corsepius@rtems.org>
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PR 610/bsps
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* Makefile.am: Add include/tm27.h, Cosmetics.
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* include/tm27.h: Final cosmetics.
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2004-04-22 Ralf Corsepius <ralf_corsepius@rtems.org>
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* include/bsp.h: Split out tmtest27 support.
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* include/tm27.h: New.
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2004-04-21 Ralf Corsepius <ralf_corsepius@rtems.org>
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PR 613/bsps
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* include/bsp.h: Remove MAX_LONG_TEST_DURATION.
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2004-04-21 Ralf Corsepius <ralf_corsepius@rtems.org>
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||||
PR 614/bsps
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* include/bsp.h: Remove MAX_SHORT_TEST_DURATION (Unused).
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||||
2004-04-02 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
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||||
* dlentry/dlentry.S: Include <rtems/asm.h> instead of <asm.h>.
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||||
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||||
2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org>
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||||
|
||||
* include/bsp.h: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
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* include/bsp.h: Include <rtems/console.h> instead of <console.h>.
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* include/bsp.h: Include <rtems/iosupp.h> instead of <iosupp.h>.
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||||
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||||
2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org>
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||||
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||||
* startup/bspstart.c: Convert to using c99 fixed size types.
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||||
|
||||
2004-02-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect changes to bsp.am.
|
||||
Preinstall dist_project_lib*.
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||||
|
||||
2004-02-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect changes to bsp.am.
|
||||
|
||||
2004-02-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Convert to automake-building rules.
|
||||
|
||||
2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Merge-in dlentry/Makefile.am, startup/Makefile.am. Use
|
||||
automake compilation rules.
|
||||
* dlentry/Makefile.am, startup/Makefile.am: Remove.
|
||||
* configure.ac: Reflect changes above.
|
||||
* wrapup/Makefile.am: Reflect changes above.
|
||||
|
||||
2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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||||
|
||||
* wrapup/Makefile.am: Reflect changes to
|
||||
../support/*exception_processing/*.
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||||
|
||||
2004-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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||||
|
||||
* configure.ac: Add nostdinc to AUTOMAKE_OPTIONS.
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||||
Add RTEMS_PROG_CCAS.
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||||
|
||||
2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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||||
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||||
* Makefile.am: Add PREINSTALL_DIRS.
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||||
* wrapup/Makefile.am: Reflect changes to libcpu.
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||||
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||||
2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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||||
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||||
* Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES.
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||||
Add PRE/TMPINSTALL_FILES to CLEANFILES.
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||||
* startup/Makefile.am: Ditto.
|
||||
|
||||
2004-01-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Eliminate $(LIB).
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||||
Use noinst_DATA to trigger building libbsp.a.
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||||
|
||||
2003-12-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Eliminate VPATH.
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||||
* startup/Makefile.am: Eliminate VPATH.
|
||||
|
||||
2003-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
PR 333/bsps
|
||||
* startup/linkcmds: Remove SEARCH_DIR.
|
||||
|
||||
2003-12-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* startup/linkcmds: Remove SEARCH_DIR.
|
||||
* startup/linkcmds.dl: Remove SEARCH_DIR.
|
||||
|
||||
2003-12-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* startup/Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* startup/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Require automake >= 1.8, autoconf >= 2.59.
|
||||
|
||||
2003-12-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* startup/Makefile.am: Misc cleanups and fixes.
|
||||
* startup/linkcmds: Preparations to gcc-3.3.x.
|
||||
* wrapup/Makefile.am: Misc cleanups and fixes.
|
||||
|
||||
2003-12-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Add preinstallation dirstamp support.
|
||||
* dlentry/Makefile.am: Cosmetics.
|
||||
* startup/Makefile.am: Cosmetics.
|
||||
* wrapup/Makefile.am: Cosmetics.
|
||||
|
||||
2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Remove all-local: $(ARCH).
|
||||
* startup/Makefile.am: Remove all-local: $(ARCH).
|
||||
* wrapup/Makefile.am: Remove all-local: $(ARCH).
|
||||
|
||||
2003-09-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Merge-in include/Makefile.am.
|
||||
Reflect changes to bsp.am.
|
||||
* include/Makefile.am: Remove.
|
||||
* configure.ac: Reflect changes above.
|
||||
|
||||
2003-09-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* bsp_specs: Remove *lib:.
|
||||
|
||||
2003-09-04 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* include/bsp.h, include/coverhd.h, startup/bspclean.c,
|
||||
startup/setvec.c: URL for license changed.
|
||||
|
||||
2003-09-04 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: Removed incorrect statement about copyright
|
||||
assignment.
|
||||
|
||||
2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect having moved aclocal/.
|
||||
|
||||
2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect having moved automake/.
|
||||
* dlentry/Makefile.am: Reflect having moved automake/.
|
||||
* include/Makefile.am: Reflect having moved automake/.
|
||||
* startup/Makefile.am: Reflect having moved automake/.
|
||||
* wrapup/Makefile.am: Reflect having moved automake/.
|
||||
|
||||
2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Use rtems-bugs@rtems.com as bug report email address.
|
||||
|
||||
2003-08-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
PR 445/bsps
|
||||
* bsp_specs: Remove -D__embedded__ -Asystem(embedded) from cpp.
|
||||
Remove cpp, old_cpp (now unused).
|
||||
|
||||
2003-03-24 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
PR 378/bsps
|
||||
* bsp_specs: Did not include ecrtn in endfile sections. Reported
|
||||
and fixed by elkolli@crf.canon.fr.
|
||||
|
||||
2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove AC_CONFIG_AUX_DIR.
|
||||
|
||||
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
|
||||
|
||||
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: AC_PREREQ(2.57).
|
||||
|
||||
2003-01-20 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds*: Add FreeBSD sysctl() sections.
|
||||
|
||||
2003-01-20 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds.dl: Add FreeBSD sysctl() sections.
|
||||
|
||||
2002-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Don't include @RTEMS_BSP@.cfg.
|
||||
* startup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
|
||||
|
||||
2002-12-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
|
||||
|
||||
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Reformat.
|
||||
Add autom4te*cache.
|
||||
Remove autom4te.cache.
|
||||
|
||||
2002-08-21 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* bsp_specs: Added support for -nostdlibs.
|
||||
|
||||
2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
* startup/Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
* wrapup/Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
|
||||
2002-08-09 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* dlentry/dlentry.S: Removed fake __eabi to avoid conflict with
|
||||
the real one provided by gcc. I don't know if this makes this
|
||||
BSP work for C++ but it at least lets simple programs link again.
|
||||
|
||||
2002-07-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* startup/Makefile.am: Add bsplib_DATA = linkcmds.
|
||||
|
||||
2002-07-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Eliminate TMPINSTALL_FILES.
|
||||
Remove $(OBJS) from all-local.
|
||||
|
||||
2002-06-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Remove preinstallation of libbsp.a,
|
||||
|
||||
2002-06-14 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: Fixed typo.
|
||||
2001-05-09 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: In support of gcc 3.1, added one of more
|
||||
of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*,
|
||||
.gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections
|
||||
and direction of segments to memory regions may also have been
|
||||
addressed. This was a sweep across all BSPs.
|
||||
|
||||
2001-04-08 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds, startup/linkcmds.dl : Per PR170, PR171, and PR172
|
||||
add .eh_frame.
|
||||
|
||||
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac:
|
||||
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
|
||||
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
|
||||
* dlentry/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* include/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* startup/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
|
||||
2001-12-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove RTEMS_ENABLE_NETWORKING.
|
||||
|
||||
2001-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Introduce RTEMS_BSP_CONFIGURE.
|
||||
|
||||
2001-11-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Remove . from SUBDIRS, remove duplicate bsp_specs
|
||||
rules, add @exceptions@ to SUBDIRS.
|
||||
* configure.ac: Add RTEMS_BSPOPTS_*(PPC_USE_SPRG),
|
||||
RTEMS_BSPOPTS_*(PPC_VECTOR_FILE_BASE),
|
||||
RTEMS_PPC_EXCEPTIONS([old]), autoupdate to autoconf 2.52.
|
||||
* include/Makefile.am: Convert PREINSTALL_FILES to
|
||||
TMPINSTALL_FILES, include force-preinstall.am.
|
||||
* wrapup/Makefile.am: Apply @exceptions@.
|
||||
|
||||
2001-11-20 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* include/bspopts.h.in: Automatically generated file that should not
|
||||
be in CVS.
|
||||
|
||||
2001-11-14 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: Fixed syntax error in my previous addition
|
||||
of __init.
|
||||
|
||||
2001-11-13 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: Added _init, and _fini symbols.
|
||||
|
||||
2001-11-13 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* .cvsignore: New file.
|
||||
|
||||
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.
|
||||
|
||||
@@ -1,53 +0,0 @@
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
ACLOCAL_AMFLAGS = -I ../../../../aclocal
|
||||
|
||||
include $(top_srcdir)/../../../../automake/compile.am
|
||||
include $(top_srcdir)/../../bsp.am
|
||||
|
||||
dist_project_lib_DATA = bsp_specs
|
||||
|
||||
include_HEADERS = include/bsp.h
|
||||
include_HEADERS += include/tm27.h
|
||||
|
||||
nodist_include_HEADERS = include/bspopts.h
|
||||
DISTCLEANFILES = include/bspopts.h
|
||||
|
||||
noinst_PROGRAMS =
|
||||
|
||||
include_HEADERS += include/coverhd.h
|
||||
|
||||
dist_project_lib_DATA += startup/linkcmds startup/linkcmds.dl
|
||||
|
||||
noinst_PROGRAMS += startup.rel
|
||||
startup_rel_SOURCES = startup/bspclean.c ../../shared/bsplibc.c \
|
||||
../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \
|
||||
../../shared/sbrk.c startup/setvec.c \
|
||||
../../shared/gnatinstallhandler.c ../../shared/dummy_printk_support.c
|
||||
startup_rel_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
startup_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
|
||||
noinst_PROGRAMS += dlentry.rel
|
||||
dlentry_rel_SOURCES = dlentry/dlentry.S
|
||||
dlentry_rel_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
dlentry_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
|
||||
noinst_LIBRARIES = libbsp.a
|
||||
libbsp_a_SOURCES =
|
||||
|
||||
libbsp_a_LIBADD = startup.rel dlentry.rel
|
||||
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/@exceptions@/rtems-cpu.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/clock.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/timer.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/console.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/tty_drv.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/vectors.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/ictrl.rel
|
||||
|
||||
EXTRA_DIST = times
|
||||
|
||||
include $(srcdir)/preinstall.am
|
||||
include $(top_srcdir)/../../../../automake/local.am
|
||||
@@ -1,78 +0,0 @@
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
|
||||
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: 16 MByte FLASH
|
||||
RAM: 64 MByte 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
|
||||
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...)
|
||||
|
||||
|
||||
@@ -1,13 +0,0 @@
|
||||
%rename endfile old_endfile
|
||||
%rename startfile old_startfile
|
||||
%rename link old_link
|
||||
|
||||
*startfile:
|
||||
%{!qrtems: %(old_startfile)} \
|
||||
%{!nostdlib: %{qrtems: ecrti%O%s}}
|
||||
|
||||
*endfile:
|
||||
%{!qrtems: %(old_endfile)} %{qrtems: ecrtn%O%s}
|
||||
|
||||
*link:
|
||||
%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -u download_entry -N }
|
||||
@@ -1,23 +0,0 @@
|
||||
%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 }
|
||||
|
||||
@@ -1,39 +0,0 @@
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
dnl
|
||||
dnl $Id$
|
||||
|
||||
AC_PREREQ(2.60)
|
||||
AC_INIT([rtems-c-src-lib-libbsp-powerpc-gen405],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
|
||||
AC_CONFIG_SRCDIR([bsp_specs])
|
||||
RTEMS_TOP(../../../../../..)
|
||||
|
||||
RTEMS_CANONICAL_TARGET_CPU
|
||||
AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.10])
|
||||
RTEMS_BSP_CONFIGURE
|
||||
|
||||
RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
|
||||
RTEMS_CANONICALIZE_TOOLS
|
||||
RTEMS_PROG_CCAS
|
||||
|
||||
RTEMS_CHECK_NETWORKING
|
||||
|
||||
AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
|
||||
|
||||
RTEMS_BSPOPTS_SET([PPC_USE_SPRG],[*],[1])
|
||||
RTEMS_BSPOPTS_HELP([PPC_USE_SPRG],
|
||||
[If defined, then the PowerPC specific code in RTEMS will use some
|
||||
of the special purpose registers to slightly optimize interrupt
|
||||
response time. The use of these registers can conflict with
|
||||
other tools like debuggers.])
|
||||
|
||||
RTEMS_BSPOPTS_SET([PPC_VECTOR_FILE_BASE],[*],[0x0100])
|
||||
RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE],
|
||||
[This defines the base address of the exception table.
|
||||
NOTE: Vectors are actually at 0xFFF00000 but file starts at offset.])
|
||||
|
||||
# Explicitly list all Makefiles here
|
||||
AC_CONFIG_FILES([Makefile])
|
||||
|
||||
RTEMS_PPC_EXCEPTIONS
|
||||
|
||||
AC_OUTPUT
|
||||
@@ -1,149 +0,0 @@
|
||||
/* 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 <rtems/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.
|
||||
|
||||
*/
|
||||
|
||||
#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:
|
||||
|
||||
.comm environ,4,4
|
||||
@@ -1,4 +0,0 @@
|
||||
bspopts.h
|
||||
bspopts.h.in
|
||||
stamp-h
|
||||
stamp-h.in
|
||||
@@ -1,95 +0,0 @@
|
||||
/* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _BSP_H
|
||||
#define _BSP_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <bspopts.h>
|
||||
|
||||
#ifdef ASM
|
||||
/* Definition of where to store registers in alignment handler */
|
||||
#define ALIGN_REGS 0x0140
|
||||
|
||||
#else
|
||||
#include <rtems.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/clockdrv.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/iosupp.h>
|
||||
|
||||
/* Constants */
|
||||
|
||||
#define RAM_START 0
|
||||
#define RAM_END 0x00800000
|
||||
|
||||
/* miscellaneous stuff assumed to exist */
|
||||
|
||||
/*
|
||||
* 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
|
||||
@@ -1,133 +0,0 @@
|
||||
/* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
/*
|
||||
* 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
|
||||
@@ -1,32 +0,0 @@
|
||||
/*
|
||||
* tm27.h
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_TMTEST27
|
||||
#error "This is an RTEMS internal file you must not include directly."
|
||||
#endif
|
||||
|
||||
#ifndef __tm27_h
|
||||
#define __tm27_h
|
||||
|
||||
/*
|
||||
* 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() /* empty */
|
||||
|
||||
#define Lower_tm27_intr() /* empty */
|
||||
|
||||
#endif
|
||||
@@ -1,53 +0,0 @@
|
||||
## Automatically generated by ampolish3 - Do not edit
|
||||
|
||||
if AMPOLISH3
|
||||
$(srcdir)/preinstall.am: Makefile.am
|
||||
$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
|
||||
endif
|
||||
|
||||
PREINSTALL_DIRS =
|
||||
DISTCLEANFILES += $(PREINSTALL_DIRS)
|
||||
|
||||
all-am: $(PREINSTALL_FILES)
|
||||
|
||||
PREINSTALL_FILES =
|
||||
CLEANFILES = $(PREINSTALL_FILES)
|
||||
|
||||
$(PROJECT_LIB)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_LIB)
|
||||
@: > $(PROJECT_LIB)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)
|
||||
@: > $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
|
||||
$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
|
||||
|
||||
$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
|
||||
|
||||
$(PROJECT_INCLUDE)/coverhd.h: include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
|
||||
|
||||
$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
|
||||
|
||||
$(PROJECT_LIB)/linkcmds.dl: startup/linkcmds.dl $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.dl
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.dl
|
||||
|
||||
@@ -1,43 +0,0 @@
|
||||
/* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <rtems.h>
|
||||
#include <bsp.h>
|
||||
|
||||
void bsp_cleanup( void )
|
||||
{
|
||||
rtems_fatal_error_occurred(0);
|
||||
}
|
||||
@@ -1,185 +0,0 @@
|
||||
/* 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).
|
||||
*
|
||||
* 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>
|
||||
|
||||
void *bsp_ram_end = (void *)RAM_END; /* first addr behind avail. ram area */
|
||||
|
||||
/*
|
||||
* Driver configuration parameters
|
||||
*/
|
||||
uint32_t bsp_serial_per_sec; /* Serial clocks per second */
|
||||
boolean bsp_serial_external_clock;
|
||||
boolean bsp_serial_xon_xoff;
|
||||
boolean bsp_serial_cts_rts;
|
||||
uint32_t bsp_serial_rate;
|
||||
uint32_t bsp_timer_average_overhead; /* Average overhead of timer in ticks */
|
||||
uint32_t bsp_timer_least_valid; /* Least valid number from timer */
|
||||
boolean bsp_timer_internal_clock; /* TRUE, when timer runs with CPU clk */
|
||||
|
||||
/* Initialize whatever libc we are using
|
||||
* called from postdriver hook
|
||||
*/
|
||||
|
||||
void bsp_postdriver_hook(void);
|
||||
void bsp_libc_init( void *, uint32_t, 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;
|
||||
uint32_t heap_start;
|
||||
uint32_t heap_size;
|
||||
uint32_t heap_end;
|
||||
|
||||
heap_start = (uint32_t ) &_end;
|
||||
if (heap_start & (CPU_ALIGNMENT-1))
|
||||
heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
|
||||
|
||||
heap_end = (uint32_t ) &_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
|
||||
*/
|
||||
Configuration.work_space_start = (void *)
|
||||
((char *)(bsp_ram_end)) - rtems_configuration_get_work_space_size();
|
||||
|
||||
/*
|
||||
* initialize the device driver parameters
|
||||
*/
|
||||
bsp_clicks_per_usec = 300;
|
||||
bsp_serial_per_sec = 14625000;
|
||||
bsp_serial_external_clock = 0;
|
||||
bsp_timer_internal_clock = 1;
|
||||
bsp_serial_xon_xoff = 0;
|
||||
bsp_serial_cts_rts = 1;
|
||||
bsp_serial_rate = 115200;
|
||||
bsp_timer_average_overhead = 2;
|
||||
bsp_timer_least_valid = 3;
|
||||
}
|
||||
@@ -1,205 +0,0 @@
|
||||
/*
|
||||
* 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)
|
||||
|
||||
ENTRY(download_entry)
|
||||
|
||||
MEMORY
|
||||
{
|
||||
RAM : ORIGIN = 0, LENGTH = 64M
|
||||
FLASH : ORIGIN = 0xFFE00000, LENGTH = 16M
|
||||
}
|
||||
SECTIONS
|
||||
{
|
||||
.vectors 0x00000100 :
|
||||
{
|
||||
*(.vectors)
|
||||
} > RAM
|
||||
|
||||
|
||||
.rel.dyn :
|
||||
{
|
||||
*(.rel.init)
|
||||
*(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
|
||||
*(.rel.fini)
|
||||
*(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
|
||||
*(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*)
|
||||
*(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
|
||||
*(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
|
||||
*(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
|
||||
*(.rel.ctors)
|
||||
*(.rel.dtors)
|
||||
*(.rel.got)
|
||||
*(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*)
|
||||
*(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*)
|
||||
*(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*)
|
||||
*(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*)
|
||||
*(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
|
||||
} >RAM
|
||||
.rela.dyn :
|
||||
{
|
||||
*(.rela.init)
|
||||
*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
|
||||
*(.rela.fini)
|
||||
*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
|
||||
*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
|
||||
*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
|
||||
*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
|
||||
*(.rela.ctors)
|
||||
*(.rela.dtors)
|
||||
*(.rela.got)
|
||||
*(.rela.got1)
|
||||
*(.rela.got2)
|
||||
*(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)
|
||||
*(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)
|
||||
*(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)
|
||||
*(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)
|
||||
*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
|
||||
} >RAM
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
|
||||
|
||||
.text :
|
||||
{
|
||||
text.start = . ;
|
||||
*(.entry)
|
||||
*(.entry2)
|
||||
*(.text*)
|
||||
*(.rodata*)
|
||||
*(.rodata1)
|
||||
|
||||
/*
|
||||
* Special FreeBSD sysctl sections.
|
||||
*/
|
||||
. = ALIGN (16);
|
||||
__start_set_sysctl_set = .;
|
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*(set_sysctl_*);
|
||||
__stop_set_sysctl_set = ABSOLUTE(.);
|
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*(set_domain_*);
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*(set_pseudo_*);
|
||||
|
||||
*(.eh_frame)
|
||||
*(.gnu.linkonce.r*)
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||||
*(.descriptors)
|
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*(rom_ver)
|
||||
etext = ALIGN(0x10);
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||||
_etext = .;
|
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|
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*(.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 = .; __init = .; *(.init)
|
||||
_fini = .; __fini = .; *(.fini)
|
||||
_endtext = ALIGN(0x10);
|
||||
text.end = .;
|
||||
} > RAM
|
||||
|
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text.size = text.end - text.start;
|
||||
|
||||
/* R/W Data */
|
||||
.data :
|
||||
{
|
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*(.data)
|
||||
*(.data1)
|
||||
*(.data.* .gnu.linkonce.d*)
|
||||
PROVIDE (__SDATA_START__ = .);
|
||||
*(.sdata*)
|
||||
*(.gnu.linkonce.s.*)
|
||||
} > 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) *(.gnu.linkonce.s2.*) } >RAM
|
||||
.sbss2 : { *(.sbss2) *(.gnu.linkonce.sb2.*) } >RAM
|
||||
PROVIDE (__SBSS2_END__ = .);
|
||||
|
||||
__SBSS_START__ = .;
|
||||
.bss :
|
||||
{
|
||||
bss.start = .;
|
||||
*(.bss .bss* .gnu.linkonce.b*)
|
||||
*(.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;
|
||||
|
||||
.line 0 : { *(.line) }
|
||||
.debug 0 : { *(.debug) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
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.debug_pubnames 0 : { *(.debug_pubnames) }
|
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.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_aregion 0 : { *(.debug_aregion) }
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||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
|
||||
}
|
||||
@@ -1,154 +0,0 @@
|
||||
/*
|
||||
* 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)
|
||||
|
||||
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)
|
||||
|
||||
/*
|
||||
* Special FreeBSD sysctl sections.
|
||||
*/
|
||||
. = ALIGN (16);
|
||||
__start_set_sysctl_set = .;
|
||||
*(set_sysctl_*);
|
||||
__stop_set_sysctl_set = ABSOLUTE(.);
|
||||
*(set_domain_*);
|
||||
*(set_pseudo_*);
|
||||
|
||||
*.(eh_frame)
|
||||
*(.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 .bss* .gnu.linkonce.b*)
|
||||
*(.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) }
|
||||
}
|
||||
|
||||
|
||||
@@ -1,56 +0,0 @@
|
||||
/* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#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;
|
||||
}
|
||||
@@ -1,197 +0,0 @@
|
||||
#
|
||||
# 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
|
||||
@@ -1,14 +0,0 @@
|
||||
aclocal.m4
|
||||
autom4te*.cache
|
||||
config.cache
|
||||
config.guess
|
||||
config.log
|
||||
config.status
|
||||
config.sub
|
||||
configure
|
||||
depcomp
|
||||
install-sh
|
||||
Makefile
|
||||
Makefile.in
|
||||
missing
|
||||
mkinstalldirs
|
||||
@@ -1,491 +0,0 @@
|
||||
2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* README, include/bsp.h, startup/bspstart.c: Eliminate copies of the
|
||||
Configuration Table. Use the RTEMS provided accessor macros to obtain
|
||||
configuration fields.
|
||||
|
||||
2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field
|
||||
from CPU Table to Configuration Table. Eliminate CPU Table from all
|
||||
ports. Delete references to CPU Table in all forms.
|
||||
|
||||
2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: Moved most of the remaining CPU Table fields to
|
||||
the Configuration Table. This included pretasking_hook,
|
||||
predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
|
||||
extra_mpci_receive_server_stack, stack_allocate_hook, and
|
||||
stack_free_hook. As a side-effect of this effort some multiprocessing
|
||||
code was made conditional and some style clean up occurred.
|
||||
|
||||
2007-11-30 Till Straumann <strauman@slac.stanford.edu>
|
||||
|
||||
* startup/bspstart.c: removed bsp_exceptions_in_RAM
|
||||
|
||||
2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: Now compiles and links.
|
||||
|
||||
2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: Eliminate PowerPC specific elements from the CPU
|
||||
Table. They have been replaced with variables named bsp_XXX as
|
||||
needed.
|
||||
|
||||
2007-04-12 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* bsp_specs: Add ecrti%O%s to "startfile:".
|
||||
* bsp_specs: Remove qrtems_debug.
|
||||
|
||||
2007-04-06 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* bsp_specs: Remove lib (Now expected to exist in GCC).
|
||||
|
||||
2007-04-02 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* Makefile.am: Add dummy printk support so all tests link.
|
||||
|
||||
2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: New BUG-REPORT address.
|
||||
|
||||
2006-11-15 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* Makefile.am: Merge c_rtems_main() into boot_card(). This eliminated a
|
||||
file and simplified initialization.
|
||||
|
||||
2006-10-17 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Require autoconf-2.60. Require automake-1.10.
|
||||
|
||||
2006-08-23 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: Revert patch adding new exception support code to
|
||||
an old exception BSP.
|
||||
|
||||
2006-08-22 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: Add basic _BSP_Fatal_error.
|
||||
|
||||
2006-08-09 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: Clean up a bit after adding missing .rela sections.
|
||||
|
||||
2006-03-08 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds, startup/linkcmds.dl: Add .gnu.linkonce.b.* section.
|
||||
|
||||
2006-02-08 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds, startup/linkcmds.dl: Add sections required by newer
|
||||
gcc versions.
|
||||
|
||||
2006-01-11 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Remove explicit ampolish3 support (now in
|
||||
RTEMS_BSP_CONFIGURE).
|
||||
|
||||
2006-01-10 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Add ampolish3 support.
|
||||
* Makefile.am: Add preinstall.am.
|
||||
|
||||
2006-01-09 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Don't include subdirs.am.
|
||||
|
||||
2005-05-26 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* include/bsp.h: New header guard.
|
||||
|
||||
2005-02-16 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Remove argument from RTEMS_PPC_EXCEPTIONS.
|
||||
|
||||
2005-02-15 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* flashentry/flashentry.S: #include <rtems/powerpc/powerpc.h>
|
||||
|
||||
2005-02-11 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Merge-in wrapup/Makefile.am.
|
||||
* wrapup/Makefile.am: Remove.
|
||||
* configure.ac: Reflect changes above.
|
||||
|
||||
2005-02-10 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* dlentry/dlentry.S, flashentry/flashentry.S:
|
||||
Remove PPC_ABI_POWEROPEN.
|
||||
|
||||
2005-01-07 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
|
||||
|
||||
2005-01-02 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am, wrapup/Makefile.am: Remove build-variant support.
|
||||
|
||||
2004-10-02 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
PR 697/bsps
|
||||
* flashentry/flashentry.S: Fix broken comments
|
||||
(Patch by Thomas.Doerfler@imd-systems.de)
|
||||
|
||||
2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Require automake > 1.9.
|
||||
|
||||
2004-04-23 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
PR 610/bsps
|
||||
* Makefile.am: Add include/tm27.h, Cosmetics.
|
||||
* include/tm27.h: Final cosmetics.
|
||||
|
||||
2004-04-22 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* include/bsp.h: Split out tmtest27 support.
|
||||
* include/tm27.h: New.
|
||||
|
||||
2004-04-21 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
PR 613/bsps
|
||||
* include/bsp.h: Remove MAX_LONG_TEST_DURATION.
|
||||
|
||||
2004-04-21 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
PR 614/bsps
|
||||
* include/bsp.h: Remove MAX_SHORT_TEST_DURATION (Unused).
|
||||
|
||||
2004-04-13 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* flashentry/flashentry.S: Include <rtems/score/powerpc.h> instead of
|
||||
<rtems/score/ppc.h>.
|
||||
|
||||
2004-04-02 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* dlentry/dlentry.S: Include <rtems/asm.h> instead of <asm.h>.
|
||||
* flashentry/flashentry.S: Include <rtems/asm.h> instead of <asm.h>.
|
||||
|
||||
2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* include/bsp.h: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
|
||||
* include/bsp.h: Include <rtems/console.h> instead of <console.h>.
|
||||
* include/bsp.h: Include <rtems/iosupp.h> instead of <iosupp.h>.
|
||||
|
||||
2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* startup/bspstart.c: Convert to using c99 fixed size types.
|
||||
|
||||
2004-02-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect changes to bsp.am.
|
||||
Preinstall dist_project_lib*.
|
||||
|
||||
2004-02-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect changes to bsp.am.
|
||||
|
||||
2004-02-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Convert to automake-building rules.
|
||||
|
||||
2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Merge-in dlentry/Makefile.am, flashentry/Makefile.am,
|
||||
startup/Makefile.am. Use automake compilation rules.
|
||||
* dlentry/Makefile.am, flashentry/Makefile.am, startup/Makefile.am:
|
||||
Remove.
|
||||
* configure.ac: Reflect changes above.
|
||||
* wrapup/Makefile.am: Reflect changes above.
|
||||
|
||||
2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Reflect changes to
|
||||
../support/*exception_processing/*.
|
||||
|
||||
2004-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Add nostdinc to AUTOMAKE_OPTIONS.
|
||||
Add RTEMS_PROG_CCAS.
|
||||
|
||||
2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Add PREINSTALL_DIRS.
|
||||
* wrapup/Makefile.am: Reflect changes to libcpu.
|
||||
|
||||
2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES.
|
||||
Add PRE/TMPINSTALL_FILES to CLEANFILES.
|
||||
* startup/Makefile.am: Ditto.
|
||||
|
||||
2004-01-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Eliminate $(LIB).
|
||||
Use noinst_DATA to trigger building libbsp.a.
|
||||
|
||||
2003-12-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Eliminate VPATH.
|
||||
* flashentry/Makefile.am: Eliminate VPATH.
|
||||
* startup/Makefile.am: Eliminate VPATH.
|
||||
|
||||
2003-12-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* startup/linkcmds: Remove SEARCH_DIR.
|
||||
* startup/linkcmds.dl: Remove SEARCH_DIR.
|
||||
|
||||
2003-12-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
|
||||
* startup/Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
|
||||
* startup/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Require automake >= 1.8, autoconf >= 2.59.
|
||||
|
||||
2003-12-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Misc cleanups and fixes.
|
||||
* startup/Makefile.am: Misc cleanups and fixes.
|
||||
* startup/linkcmds: Preparations for gcc-3.3.x.
|
||||
* wrapup/Makefile.am: Misc cleanups and fixes.
|
||||
|
||||
2003-12-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Add preinstallation dirstamp support.
|
||||
Don't preinstall bsp_specs.dl.
|
||||
* dlentry/Makefile.am: Cosmetics.
|
||||
* flashentry/Makefile.am: Cosmetics.
|
||||
* startup/Makefile.am: Cosmetics.
|
||||
* wrapup/Makefile.am: Cosmetics.
|
||||
|
||||
2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Remove all-local: $(ARCH).
|
||||
* flashentry/Makefile.am: Remove all-local: $(ARCH).
|
||||
* startup/Makefile.am: Remove all-local: $(ARCH).
|
||||
* wrapup/Makefile.am: Remove all-local: $(ARCH).
|
||||
|
||||
2003-09-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Merge-in include/Makefile.am.
|
||||
Reflect changes to bsp.am.
|
||||
* include/Makefile.am: Remove.
|
||||
* configure.ac: Reflect changes above.
|
||||
|
||||
2003-09-04 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* include/bsp.h, include/coverhd.h, startup/bspclean.c,
|
||||
startup/setvec.c: URL for license changed.
|
||||
|
||||
2003-09-04 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: Removed incorrect statement about copyright
|
||||
assignment.
|
||||
|
||||
2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect having moved aclocal/.
|
||||
|
||||
2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect having moved automake/.
|
||||
* dlentry/Makefile.am: Reflect having moved automake/.
|
||||
* flashentry/Makefile.am: Reflect having moved automake/.
|
||||
* include/Makefile.am: Reflect having moved automake/.
|
||||
* startup/Makefile.am: Reflect having moved automake/.
|
||||
* wrapup/Makefile.am: Reflect having moved automake/.
|
||||
|
||||
2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Use rtems-bugs@rtems.com as bug report email address.
|
||||
|
||||
2003-08-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
PR 445/bsps
|
||||
* bsp_specs: Remove -D__embedded__ -Asystem(embedded) from cpp.
|
||||
Remove cpp, old_cpp (now unused).
|
||||
|
||||
2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove AC_CONFIG_AUX_DIR.
|
||||
|
||||
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
|
||||
|
||||
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: AC_PREREQ(2.57).
|
||||
|
||||
2003-01-20 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds*: Add FreeBSD sysctl() sections.
|
||||
|
||||
2003-01-20 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds.dl: Add FreeBSD sysctl() sections.
|
||||
|
||||
2002-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Don't include @RTEMS_BSP@.cfg.
|
||||
* flashentry/Makefile.am: Don't include @RTEMS_BSP@.cfg.
|
||||
* startup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
|
||||
|
||||
2002-12-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
|
||||
|
||||
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Reformat.
|
||||
Add autom4te*cache.
|
||||
Remove autom4te.cache.
|
||||
|
||||
2002-08-21 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* bsp_specs: Added support for -nostdlibs.
|
||||
|
||||
2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
* flashentry/Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
* startup/Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
* wrapup/Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
|
||||
2002-07-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* startup/Makefile.am: Add bsplib_DATA = linkcmds.
|
||||
|
||||
2002-07-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Eliminate TMPINSTALL_FILES.
|
||||
Remove $(OBJS) from all-local.
|
||||
|
||||
2002-06-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* wrapup/Makefile.am: Remove preinstallation of libbsp.a,
|
||||
|
||||
2002-06-14 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: Fixed typo and added gnu.linkonce.t and
|
||||
gnu.linkonce.r sections.
|
||||
2001-05-09 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: In support of gcc 3.1, added one of more
|
||||
of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*,
|
||||
.gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections
|
||||
and direction of segments to memory regions may also have been
|
||||
addressed. This was a sweep across all BSPs.
|
||||
|
||||
2001-04-08 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds, startup/linkcmds.dl : Per PR170, PR171, and PR172
|
||||
add .eh_frame.
|
||||
|
||||
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac:
|
||||
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
|
||||
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
|
||||
* dlentry/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* flashentry/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* include/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* startup/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
|
||||
2001-12-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove RTEMS_ENABLE_NETWORKING.
|
||||
|
||||
2001-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Introduce RTEMS_BSP_CONFIGURE.
|
||||
|
||||
2001-11-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Remove . from SUBDIRS, add @exceptions@ to
|
||||
SUBDIRS.
|
||||
* configure.ac: Add RTEMS_BSPOPTS_*(PPC_USE_SPRG),
|
||||
RTEMS_BSPOPTS_*(PPC_VECTOR_FILE_BASE),
|
||||
RTEMS_PPC_EXCEPTIONS([old]).
|
||||
* include/Makefile.am: Convert PREINSTALL_FILES to
|
||||
TMPINSTALL_FILES, include force-preinstall.am.
|
||||
* wrapup/Makefile.am: Apply @exceptions@.
|
||||
|
||||
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.
|
||||
* include/bsp.h: Increase the interrupt stack size to 16K.
|
||||
|
||||
2001-10-25 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/linkcmds: Added _init and _fini.
|
||||
|
||||
2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Add autom4te.cache for autoconf > 2.52.
|
||||
* configure.in: Remove.
|
||||
* configure.ac: New file, generated from configure.in by autoupdate.
|
||||
|
||||
2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* include/Makefile.am: Use 'TMPINSTALL_FILES ='.
|
||||
|
||||
2001-05-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.in: Add bspopts.h.
|
||||
* include/.cvsignore: Add bspopts.h*, stamp-h*.
|
||||
* include/Makefile.am: Use *_HEADERS instead of *H_FILES.
|
||||
* include/bsp.h: Include bspopts.h.
|
||||
|
||||
2001-05-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]).
|
||||
|
||||
2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
|
||||
|
||||
2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
|
||||
|
||||
2000-11-01 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h,
|
||||
and libcsupport.h moved from libc to lib/include/rtems and
|
||||
now must be referenced as <rtems/XXX.h>. Header file order
|
||||
was cleaned up while doing this.
|
||||
|
||||
2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
|
||||
Switch to GNU canonicalization.
|
||||
|
||||
2000-09-29 Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
|
||||
|
||||
* startup/linkcmds: Added lines so DWARF debug information
|
||||
would be available. Otherwise gdb complains that the offsets
|
||||
for the debug info are incorrect and doesn't load the files.
|
||||
|
||||
2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* dlentry/Makefile.am, flashentry/Makefile.am, startup/Makefile.am,
|
||||
wrapup/Makefile.am: Include compile.am
|
||||
|
||||
2000-08-10 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* ChangeLog: New file.
|
||||
@@ -1,59 +0,0 @@
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
ACLOCAL_AMFLAGS = -I ../../../../aclocal
|
||||
|
||||
include $(top_srcdir)/../../../../automake/compile.am
|
||||
include $(top_srcdir)/../../bsp.am
|
||||
|
||||
dist_project_lib_DATA = bsp_specs
|
||||
|
||||
include_HEADERS = include/bsp.h
|
||||
include_HEADERS += include/tm27.h
|
||||
|
||||
nodist_include_HEADERS = include/bspopts.h
|
||||
DISTCLEANFILES = include/bspopts.h
|
||||
|
||||
noinst_PROGRAMS =
|
||||
|
||||
dist_project_lib_DATA += bsp_specs.dl
|
||||
|
||||
include_HEADERS += include/coverhd.h
|
||||
|
||||
noinst_PROGRAMS += dlentry.rel
|
||||
dlentry_rel_SOURCES = dlentry/dlentry.S
|
||||
dlentry_rel_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
dlentry_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
|
||||
noinst_PROGRAMS += flashentry.rel
|
||||
flashentry_rel_SOURCES = flashentry/flashentry.S
|
||||
flashentry_rel_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
flashentry_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
|
||||
dist_project_lib_DATA += startup/linkcmds startup/linkcmds.dl
|
||||
|
||||
noinst_PROGRAMS += startup.rel
|
||||
startup_rel_SOURCES = startup/bspclean.c ../../shared/bsplibc.c \
|
||||
../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \
|
||||
../../shared/sbrk.c startup/setvec.c \
|
||||
../../shared/gnatinstallhandler.c ../../shared/dummy_printk_support.c
|
||||
startup_rel_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
startup_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
|
||||
|
||||
noinst_LIBRARIES = libbsp.a
|
||||
libbsp_a_SOURCES =
|
||||
|
||||
libbsp_a_LIBADD = startup.rel dlentry.rel flashentry.rel
|
||||
|
||||
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/@exceptions@/rtems-cpu.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/clock.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/timer.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/console.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/vectors.rel \
|
||||
../../../libcpu/@RTEMS_CPU@/ppc403/ictrl.rel
|
||||
|
||||
EXTRA_DIST = times
|
||||
|
||||
include $(srcdir)/preinstall.am
|
||||
include $(top_srcdir)/../../../../automake/local.am
|
||||
@@ -1,105 +0,0 @@
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
|
||||
BSP NAME: helas403
|
||||
BOARD: IMD, helas-ppc
|
||||
BUS: N/A
|
||||
CPU FAMILY: ppc
|
||||
CPU: PowerPC 403GA
|
||||
COPROCESSORS: N/A
|
||||
MODE: 32 bit mode
|
||||
|
||||
DEBUG MONITOR: Modified Motorola FBUG
|
||||
|
||||
PERIPHERALS
|
||||
===========
|
||||
TIMERS: 403GA internal
|
||||
RESOLUTION: .04 microseconds
|
||||
SERIAL PORTS: 403GA internal
|
||||
REAL-TIME CLOCK: 403GA internal
|
||||
DMA: 403GA internal
|
||||
VIDEO: none
|
||||
SCSI: none
|
||||
NETWORKING: none
|
||||
|
||||
DRIVER INFORMATION
|
||||
==================
|
||||
CLOCK DRIVER: 403GA internal
|
||||
IOSUPP DRIVER: N/A
|
||||
SHMSUPP: N/A
|
||||
TIMER DRIVER: 403GA internal
|
||||
TTY DRIVER: 403GA internal
|
||||
|
||||
STDIO
|
||||
=====
|
||||
PORT: Console port 0
|
||||
ELECTRICAL: RS-232
|
||||
BAUD: 9600
|
||||
BITS PER CHARACTER: 8
|
||||
PARITY: None
|
||||
STOP BITS: 1
|
||||
|
||||
Notes
|
||||
=====
|
||||
|
||||
Board description
|
||||
-----------------
|
||||
clock rate: 25 MHz
|
||||
bus width: 8-bit PROM, 32-bit DRAM
|
||||
ROM: Up to 512KByte (Am29F040), 90 nsec chip select 0
|
||||
RAM: 4 to 32 MByte DRAM SIMM (autodetect), 70 nsec,
|
||||
no parity, at CS7 or CS6+CS7 (for two-bank-SIMMs)
|
||||
|
||||
|
||||
helas403 only supports single processor operations.
|
||||
|
||||
Porting
|
||||
-------
|
||||
This board support package is written for a typical PPC403GA
|
||||
system. The rough features of this board are described above.
|
||||
|
||||
This BSP contains files for two startup methods:
|
||||
- Direct start from Flash after powerup (with code run out of flash):
|
||||
This is the default configuration, it uses the files
|
||||
flashentry/flashentry.s
|
||||
startup/linkcmds
|
||||
|
||||
Please note, that this configuration is good to startup the system,
|
||||
but it will not gain maximum performance due to slow Flash access (8
|
||||
bit wide only)
|
||||
|
||||
- Start after software download into DRAM:
|
||||
This configuration will use:
|
||||
dlentry/dlentry.s
|
||||
startup/linkcmds.dl
|
||||
|
||||
If you want to use the download configuration, it is sufficient to
|
||||
rename the file "startup/linkcmds.dl" to "startup/linkcmds", it will
|
||||
automatically reference the dlentry.s as entry code. (Renaming is not
|
||||
quite elegant, a more sophisticated solution will follow in future,
|
||||
any hints welcome ;-)
|
||||
|
||||
For adapting this BSP to other boards, the following files should be
|
||||
modified:
|
||||
|
||||
- c/src/lib/libbsp/powerpc/helas403/flashentry/flashentry.s
|
||||
for the memory controller configuration and other basic stuff
|
||||
|
||||
- c/src/lib/libbsp/powerpc/helas403/startup/linkcmds[.dl]
|
||||
for the memory layout required
|
||||
|
||||
- c/src/lib/libbsp/powerpc/helas403/startup/bspstart.c
|
||||
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/helas403/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...)
|
||||
|
||||
|
||||
@@ -1,13 +0,0 @@
|
||||
%rename endfile old_endfile
|
||||
%rename startfile old_startfile
|
||||
%rename link old_link
|
||||
|
||||
*startfile:
|
||||
%{!qrtems: %(old_startfile)} \
|
||||
%{!nostdlib: %{qrtems: ecrti%O%s}}
|
||||
|
||||
*endfile:
|
||||
%{!qrtems: %(old_endfile)} %{qrtems: ecrtn%O%s}
|
||||
|
||||
*link:
|
||||
%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -u flash_entry -N }
|
||||
@@ -1,23 +0,0 @@
|
||||
%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 }
|
||||
|
||||
@@ -1,38 +0,0 @@
|
||||
## Process this file with autoconf to produce a configure script.
|
||||
##
|
||||
## $Id$
|
||||
|
||||
AC_PREREQ(2.60)
|
||||
AC_INIT([rtems-c-src-lib-libbsp-powerpc-helas403],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
|
||||
AC_CONFIG_SRCDIR([bsp_specs])
|
||||
RTEMS_TOP(../../../../../..)
|
||||
|
||||
RTEMS_CANONICAL_TARGET_CPU
|
||||
AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.10])
|
||||
RTEMS_BSP_CONFIGURE
|
||||
|
||||
RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
|
||||
RTEMS_CANONICALIZE_TOOLS
|
||||
RTEMS_PROG_CCAS
|
||||
|
||||
RTEMS_CHECK_NETWORKING
|
||||
AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
|
||||
|
||||
RTEMS_BSPOPTS_SET([PPC_USE_SPRG],[*],[1])
|
||||
RTEMS_BSPOPTS_HELP([PPC_USE_SPRG],
|
||||
[If defined, then the PowerPC specific code in RTEMS will use some
|
||||
of the special purpose registers to slightly optimize interrupt
|
||||
response time. The use of these registers can conflict with
|
||||
other tools like debuggers.])
|
||||
|
||||
RTEMS_BSPOPTS_SET([PPC_VECTOR_FILE_BASE],[*],[0x0100])
|
||||
RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE],
|
||||
[This defines the base address of the exception table.
|
||||
NOTE: Vectors are actually at 0xFFF00000 but file starts at offset.])
|
||||
|
||||
# Explicitly list all Makefiles here
|
||||
AC_CONFIG_FILES([Makefile])
|
||||
|
||||
RTEMS_PPC_EXCEPTIONS
|
||||
|
||||
AC_OUTPUT
|
||||
@@ -1,146 +0,0 @@
|
||||
/* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <rtems/asm.h>
|
||||
|
||||
/*
|
||||
* The helas403 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.
|
||||
|
||||
*/
|
||||
|
||||
#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:
|
||||
|
||||
.comm environ,4,4
|
||||
@@ -1,466 +0,0 @@
|
||||
/* flashentry.s
|
||||
*
|
||||
* This file contains the entry code for RTEMS programs starting
|
||||
* directly from Flash.
|
||||
*
|
||||
* 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
|
||||
* stored in Papyrus' flash ROM.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <rtems/asm.h>
|
||||
#include <rtems/powerpc/powerpc.h>
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Reset_entry.
|
||||
*---------------------------------------------------------------------------*/
|
||||
#if PPC_ASM == PPC_ASM_ELF
|
||||
.section .reset,"ax",@progbits
|
||||
/* this section MUST be located at absolute address 0xFFFFFFFC
|
||||
or last word of EPROM */
|
||||
#else
|
||||
.csect .text[PR]
|
||||
#endif
|
||||
|
||||
ba flash_entry /* this is the first instruction after reset */
|
||||
|
||||
.previous
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* ROM Vector area.
|
||||
*---------------------------------------------------------------------------*/
|
||||
#if PPC_ASM == PPC_ASM_ELF
|
||||
.section .entry,"ax",@progbits
|
||||
#else
|
||||
.csect .text[PR]
|
||||
#endif
|
||||
PUBLIC_VAR (flash_entry)
|
||||
SYM (flash_entry):
|
||||
bl .startup /* call startup, link reg points to base_addr */
|
||||
base_addr:
|
||||
/*----------------------------------------------------------------------------
|
||||
* Parameters from linker
|
||||
*---------------------------------------------------------------------------*/
|
||||
toc_pointer:
|
||||
#if PPC_ASM == PPC_ASM_ELF
|
||||
.long s.got
|
||||
#else
|
||||
.long TOC[tc0]
|
||||
#endif
|
||||
text_length:
|
||||
.long text.size
|
||||
text_addr:
|
||||
.long text.start
|
||||
copy_src:
|
||||
.long copy.src
|
||||
copy_length:
|
||||
.long copy.size
|
||||
copy_dest:
|
||||
.long copy.dest
|
||||
bss_length:
|
||||
.long bss.size
|
||||
bss_addr:
|
||||
.long bss.start
|
||||
stack_top:
|
||||
.long stack.end
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* from Reset_entry.
|
||||
*---------------------------------------------------------------------------*/
|
||||
.startup:
|
||||
/* Get start address, r1 points to label base_addr */
|
||||
mflr r1
|
||||
|
||||
/* Set up Bank regs, cache etc. */
|
||||
/* set up bank register BR0 for Flash-EPROM:
|
||||
* NOTE: bank size should stay 1MByte, this is standard size
|
||||
* after RESET
|
||||
* base addr = Fffxxxxx -> 0b11111111........................
|
||||
* bank size = 1 MByte -> 0b........000..................... (std)
|
||||
* bank use = readonly -> 0b...........01...................
|
||||
* seq. fill = targ frst-> 0b.............0..................
|
||||
* burst mode= enable -> 0b..............1.................
|
||||
* bus width = 8 bit -> 0b...............00...............
|
||||
* ready pin = disable -> 0b.................0..............
|
||||
* first wait= 2 clocks -> 0b..................0010..........
|
||||
* burst wait= 2 clocks -> 0b......................10........
|
||||
* CSon time = 0 clocks -> 0b........................0.......
|
||||
* OEon time = 0 clocks -> 0b.........................0......
|
||||
* WBon time = 1 clocks -> 0b..........................1.....
|
||||
* WBoff time= 0 clocks -> 0b...........................0....
|
||||
* Hold time = 1 clocks -> 0b............................001.
|
||||
* ram type = SRAM(ign)-> 0b...............................1
|
||||
* value 0b11111111000010100000101000100011
|
||||
* 0x F F 0 A 0 A 2 3
|
||||
*/
|
||||
lis r2,0xFF0A
|
||||
ori r2,r2,0x0A23
|
||||
|
||||
mtdcr br0,r2 /* write to DCR BR0 */
|
||||
|
||||
/*--------------------------------------------------------------------
|
||||
* test various RAM configurations (from big to small per bank)
|
||||
*------------------------------------------------------------------*/
|
||||
/*--------------------------------------------------------------------
|
||||
* test RAM config 16 MByte (1x4Mx32Bit)
|
||||
*------------------------------------------------------------------*/
|
||||
/* set up bank register BR7 for DRAM:
|
||||
* base addr = 000xxxxx -> 0b00000000........................
|
||||
* bank size = 16MByte -> 0b........100.....................
|
||||
* bank use = readwrite-> 0b...........11...................
|
||||
* seq. fill = targ.frst-> 0b.............0..................
|
||||
* early RAS = disabled -> 0b..............0.................
|
||||
* bus width = 32bit -> 0b...............10...............
|
||||
* adr mux = internal -> 0b.................0..............
|
||||
* RAS to CAS= 2 clocks -> 0b..................1.............
|
||||
* Alt. Rfrsh= normal -> 0b...................0............
|
||||
* page mode = enabled -> 0b....................1...........
|
||||
* first wait= 1 clocks -> 0b.....................01.........
|
||||
* burst wait= 1 clocks -> 0b.......................01.......
|
||||
* precharge = 1 clocks -> 0b.........................0......
|
||||
* RAS Rfrsh = 2 clocks -> 0b..........................1.....
|
||||
* Rfrsh Itvl= 512 clks -> 0b...........................1000.
|
||||
* ram type = DRAM -> 0b...............................0
|
||||
* value 0b00000000100110010010101010110000
|
||||
* 0x 0 0 9 9 2 A B 0
|
||||
*/
|
||||
lis r2,0x0099
|
||||
ori r2,r2,0x2AB0
|
||||
mtdcr br7,r2 /* write to DCR BR7*/
|
||||
|
||||
lis r2,0x0000 /* start address = 0x00000000 */
|
||||
lis r3,0x0100 /* size 16 MB = 0x01000000 */
|
||||
bl ramacc /* test memory accessibility */
|
||||
cmpi 0,0,r4,0 /* memory ok? else test smaller size */
|
||||
bne ramcfgt18
|
||||
|
||||
/*--------------------------------------------------------------------
|
||||
* test RAM config 32 MByte (2x4Mx32Bit)
|
||||
*------------------------------------------------------------------*/
|
||||
/* set up bank register BR7 like above
|
||||
* set up bank register BR6 for DRAM:
|
||||
* base addr = 010xxxxx -> 0b00010000........................
|
||||
* bank size = 16MByte -> 0b........100..................... (for now)
|
||||
* bank use = readwrite-> 0b...........11...................
|
||||
* seq. fill = targ.frst-> 0b.............0..................
|
||||
* early RAS = disabled -> 0b..............0.................
|
||||
* bus width = 32bit -> 0b...............10...............
|
||||
* adr mux = internal -> 0b.................0..............
|
||||
* RAS to CAS= 2 clocks -> 0b..................1.............
|
||||
* Alt. Rfrsh= normal -> 0b...................0............
|
||||
* page mode = enabled -> 0b....................1...........
|
||||
* first wait= 1 clocks -> 0b.....................01.........
|
||||
* burst wait= 1 clocks -> 0b.......................01.......
|
||||
* precharge = 1 clocks -> 0b.........................0......
|
||||
* RAS Rfrsh = 2 clocks -> 0b..........................1.....
|
||||
* Rfrsh Itvl= 512 clks -> 0b...........................1000.
|
||||
* ram type = DRAM -> 0b...............................0
|
||||
* value 0b00010000100110010010101010110000
|
||||
* 0x 1 0 9 9 2 A B 0
|
||||
*/
|
||||
lis r2,0x1099
|
||||
ori r2,r2,0x2AB0
|
||||
mtdcr br6,r2 /* write to DCR BR6*/
|
||||
|
||||
lis r2,0x0100 /* start address = 0x01000000 */
|
||||
lis r3,0x0100 /* size 16 MB = 0x01000000 */
|
||||
bl ramacc /* test memory accessibility */
|
||||
cmpi 0,0,r4,0 /* memory ok? else test smaller size */
|
||||
beq ramcfgok /* ok, we found configuration... */
|
||||
|
||||
lis r2,0x0000 /* disable BR6, config not ok */
|
||||
mtdcr br6,r2 /* write to DCR BR6*/
|
||||
b ramcfgok /* and finish configuration */
|
||||
|
||||
ramcfgt18:
|
||||
/*--------------------------------------------------------------------
|
||||
* test RAM config 8 MByte (1x2Mx32Bit)
|
||||
*------------------------------------------------------------------*/
|
||||
/* set up bank register BR7 for DRAM:
|
||||
* base addr = 000xxxxx -> 0b00000000........................
|
||||
* bank size = 8MByte -> 0b........011.....................
|
||||
* bank use = readwrite-> 0b...........11...................
|
||||
* seq. fill = targ.frst-> 0b.............0..................
|
||||
* early RAS = disabled -> 0b..............0.................
|
||||
* bus width = 32bit -> 0b...............10...............
|
||||
* adr mux = internal -> 0b.................0..............
|
||||
* RAS to CAS= 2 clocks -> 0b..................1.............
|
||||
* Alt. Rfrsh= normal -> 0b...................0............
|
||||
* page mode = enabled -> 0b....................1...........
|
||||
* first wait= 1 clocks -> 0b.....................01.........
|
||||
* burst wait= 1 clocks -> 0b.......................01.......
|
||||
* precharge = 1 clocks -> 0b.........................0......
|
||||
* RAS Rfrsh = 2 clocks -> 0b..........................1.....
|
||||
* Rfrsh Itvl= 512 clks -> 0b...........................1000.
|
||||
* ram type = DRAM -> 0b...............................0
|
||||
* value 0b00000000011110010010101010110000
|
||||
* 0x 0 0 7 9 2 A B 0
|
||||
*/
|
||||
lis r2,0x0079
|
||||
ori r2,r2,0x2AB0
|
||||
mtdcr br7,r2 /* write to DCR BR7 */
|
||||
|
||||
lis r2,0x0000 /* start address = 0x00000000 */
|
||||
lis r3,0x0080 /* size 8 MB = 0x00800000 */
|
||||
bl ramacc /* test memory accessibility */
|
||||
cmpi 0,0,r4,0 /* memory ok? else test smaller size */
|
||||
bne ramcfgt14
|
||||
|
||||
/*--------------------------------------------------------------------
|
||||
* test RAM config 16 MByte (2x2Mx32Bit)
|
||||
*------------------------------------------------------------------*/
|
||||
/* set up bank register BR7 like above
|
||||
* set up bank register BR6 for DRAM:
|
||||
* base addr = 008xxxxx -> 0b00001000........................
|
||||
* bank size = 08MByte -> 0b........011..................... (for now)
|
||||
* bank use = readwrite-> 0b...........11...................
|
||||
* seq. fill = targ.frst-> 0b.............0..................
|
||||
* early RAS = disabled -> 0b..............0.................
|
||||
* bus width = 32bit -> 0b...............10...............
|
||||
* adr mux = internal -> 0b.................0..............
|
||||
* RAS to CAS= 2 clocks -> 0b..................1.............
|
||||
* Alt. Rfrsh= normal -> 0b...................0............
|
||||
* page mode = enabled -> 0b....................1...........
|
||||
* first wait= 1 clocks -> 0b.....................01.........
|
||||
* burst wait= 1 clocks -> 0b.......................01.......
|
||||
* precharge = 1 clocks -> 0b.........................0......
|
||||
* RAS Rfrsh = 2 clocks -> 0b..........................1.....
|
||||
* Rfrsh Itvl= 512 clks -> 0b...........................1000.
|
||||
* ram type = DRAM -> 0b...............................0
|
||||
* value 0b00001000011110010010101010110000
|
||||
* 0x 0 8 7 9 2 A B 0
|
||||
*/
|
||||
lis r2,0x0879
|
||||
ori r2,r2,0x2AB0
|
||||
mtdcr br6,r2 /* write to DCR BR6*/
|
||||
|
||||
lis r2,0x0080 /* start address = 0x00800000 */
|
||||
lis r3,0x0080 /* size 8 MB = 0x00800000 */
|
||||
bl ramacc /* test memory accessibility */
|
||||
cmpi 0,0,r4,0 /* memory ok? else test smaller size */
|
||||
beq ramcfgok /* ok, we found configuration... */
|
||||
|
||||
lis r2,0x0000 /* disable BR6, config not ok */
|
||||
mtdcr br6,r2 /* write to DCR BR6*/
|
||||
b ramcfgok /* and finish configuration */
|
||||
|
||||
ramcfgt14:
|
||||
/*--------------------------------------------------------------------
|
||||
* test RAM config 4 MByte (1x1Mx32Bit)
|
||||
*------------------------------------------------------------------*/
|
||||
/* set up bank register BR7 for DRAM:
|
||||
* base addr = 000xxxxx -> 0b00000000........................
|
||||
* bank size = 4MByte -> 0b........010.....................
|
||||
* bank use = readwrite-> 0b...........11...................
|
||||
* seq. fill = targ.frst-> 0b.............0..................
|
||||
* early RAS = disabled -> 0b..............0.................
|
||||
* bus width = 32bit -> 0b...............10...............
|
||||
* adr mux = internal -> 0b.................0..............
|
||||
* RAS to CAS= 2 clocks -> 0b..................1.............
|
||||
* Alt. Rfrsh= normal -> 0b...................0............
|
||||
* page mode = enabled -> 0b....................1...........
|
||||
* first wait= 1 clocks -> 0b.....................01.........
|
||||
* burst wait= 1 clocks -> 0b.......................01.......
|
||||
* precharge = 1 clocks -> 0b.........................0......
|
||||
* RAS Rfrsh = 2 clocks -> 0b..........................1.....
|
||||
* Rfrsh Itvl= 512 clks -> 0b...........................1000.
|
||||
* ram type = DRAM -> 0b...............................0
|
||||
* value 0b00000000010110010010101010110000
|
||||
* 0x 0 0 5 9 2 A B 0
|
||||
*/
|
||||
/*
|
||||
* FIXME: this is the minimum size supported, should test and
|
||||
* report error, when failed
|
||||
*/
|
||||
lis r2,0x0059
|
||||
ori r2,r2,0x2AB0
|
||||
mtdcr br7,r2 /* write to DCR BR7*/
|
||||
|
||||
/*--------------------------------------------------------------------
|
||||
* test RAM config 8 MByte (2x1Mx32Bit)
|
||||
*------------------------------------------------------------------*/
|
||||
/* set up bank register BR7 like above
|
||||
* set up bank register BR6 for DRAM:
|
||||
* base addr = 004xxxxx -> 0b00000100........................
|
||||
* bank size = 4MByte -> 0b........010..................... (for now)
|
||||
* bank use = readwrite-> 0b...........11...................
|
||||
* seq. fill = targ.frst-> 0b.............0..................
|
||||
* early RAS = disabled -> 0b..............0.................
|
||||
* bus width = 32bit -> 0b...............10...............
|
||||
* adr mux = internal -> 0b.................0..............
|
||||
* RAS to CAS= 2 clocks -> 0b..................1.............
|
||||
* Alt. Rfrsh= normal -> 0b...................0............
|
||||
* page mode = enabled -> 0b....................1...........
|
||||
* first wait= 1 clocks -> 0b.....................01.........
|
||||
* burst wait= 1 clocks -> 0b.......................01.......
|
||||
* precharge = 1 clocks -> 0b.........................0......
|
||||
* RAS Rfrsh = 2 clocks -> 0b..........................1.....
|
||||
* Rfrsh Itvl= 512 clks -> 0b...........................1000.
|
||||
* ram type = DRAM -> 0b...............................0
|
||||
* value 0b00000100010110010010101010110000
|
||||
* 0x 0 4 5 9 2 A B 0
|
||||
*/
|
||||
lis r2,0x0459
|
||||
ori r2,r2,0x2AB0
|
||||
mtdcr br6,r2 /* write to DCR BR6*/
|
||||
|
||||
lis r2,0x0040 /* start address = 0x00400000 */
|
||||
lis r3,0x0040 /* size 4 MB = 0x00400000 */
|
||||
bl ramacc /* test memory accessibility */
|
||||
cmpi 0,0,r4,0 /* memory ok? else test smaller size */
|
||||
beq ramcfgok /* ok, we found configuration... */
|
||||
|
||||
lis r2,0x0000 /* disable BR6, config not ok */
|
||||
mtdcr br6,r2 /* write to DCR BR6*/
|
||||
b ramcfgok /* and finish configuration */
|
||||
|
||||
ramcfgok:
|
||||
/*--------------------------------------------------------------------
|
||||
* init the DRAM where STACK+ DATA+ BBS will be placed. If this is OK
|
||||
* we will return here.
|
||||
*-------------------------------------------------------------------*/
|
||||
bl rom2ram
|
||||
|
||||
/* clear caches */
|
||||
addi r2,0,PPC_I_CACHE/PPC_CACHE_ALIGNMENT
|
||||
mtctr r2 /* count the loops needed... */
|
||||
xor r2,r2,r2 /* start at adr zero */
|
||||
icinvlp:
|
||||
iccci 0,r2
|
||||
addi r2,r2,PPC_CACHE_ALIGNMENT
|
||||
bdnz icinvlp
|
||||
|
||||
addi r2,r0,PPC_D_CACHE/PPC_CACHE_ALIGNMENT
|
||||
mtctr r2 /* count the loops needed... */
|
||||
xor r2,r2,r2 /* start at adr 0 */
|
||||
dcinvlp:
|
||||
dccci 0,r2
|
||||
addi r2,r2,PPC_CACHE_ALIGNMENT
|
||||
bdnz dcinvlp
|
||||
/*--------------------------------------------------------------------
|
||||
* Enable two 128MB cachable regions.
|
||||
* FEPROM is cachable at 0xFFF00000..0xFFFFFFFF
|
||||
* DRAM is cachable at 0x00000000..0x00FFFFFF
|
||||
* FEPROM is noncachable at 0x7FF00000..0x7FFFFFFF
|
||||
* DRAM is noncachable at 0x80000000..0x80FFFFFF
|
||||
*-------------------------------------------------------------------*/
|
||||
addis r2,r0,0x8000
|
||||
addi r2,r2,0x0001
|
||||
|
||||
mtspr iccr, r2 /* ICCR */
|
||||
mtspr dccr, r2 /* DCCR */
|
||||
|
||||
.extern SYM(__vectors)
|
||||
|
||||
lis r2,__vectors@h /* set EVPR exc. vector prefix */
|
||||
mtspr evpr,r2
|
||||
|
||||
lis r2,0x0000
|
||||
ori r2,r2,0x0000
|
||||
mtmsr r2 /* set default msr */
|
||||
lis r2,0x0000 /* do not allow critical IRQ */
|
||||
ori r2,r2,0x0000
|
||||
mtdcr exier, r2 /* disable all external IRQs */
|
||||
|
||||
addi r2,r0,-1 /* r2 = 0xffffffff */
|
||||
mtdcr exisr, r2 /* clear all pendingdisable IRQs */
|
||||
|
||||
/*--------------------------------------------------------------------
|
||||
* 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 /* start stack at data_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 */
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Rom2ram.
|
||||
*---------------------------------------------------------------------------*/
|
||||
rom2ram:
|
||||
lwz r2,copy_dest-base_addr(r1) /* start of data set by loader */
|
||||
lwz r3,copy_length-base_addr(r1) /* data length */
|
||||
rlwinm r3,r3,30,0x3FFFFFFF /* form length/4 */
|
||||
mtctr r3 /* set ctr reg */
|
||||
/*--------------------------------------------------------------------
|
||||
* Calculate offset of data in image.
|
||||
*-------------------------------------------------------------------*/
|
||||
lwz r4,copy_src-base_addr(r1) /* get start of copy area */
|
||||
move_data:
|
||||
lswi r6,r4,0x4 /* load r6 */
|
||||
stswi r6,r2,0x4 /* store r6 */
|
||||
addi r4,r4,0x4 /* update r4 */
|
||||
addi r2,r2,0x4 /* update r2 */
|
||||
bdnz move_data /* decrement counter and loop */
|
||||
/*--------------------------------------------------------------------
|
||||
* 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 */
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* ramacc test accessibility of RAM
|
||||
* input: r2 = start address, r3 = length (in byte)
|
||||
* output: r4 = 0 -> ok, !=0 -> fail
|
||||
*---------------------------------------------------------------------------*/
|
||||
ramacc:
|
||||
xor r4,r4,r4 /* r4 = 0 */
|
||||
stw r4,0(r2) /* init ram at start address */
|
||||
addi r4,r0,0x04 /* set start shift */
|
||||
ramaccf1:
|
||||
cmp 0,0,r4,r3 /* compare with length */
|
||||
bge ramaccfx /* r4 >= r3? then finished */
|
||||
add r5,r4,r2 /* get next address to fill */
|
||||
stw r4,0(r5) /* store new pattern */
|
||||
add r4,r4,r4 /* r4 = r4*2 */
|
||||
b ramaccf1 /* and then next loop */
|
||||
|
||||
ramaccfx:
|
||||
lwz r4,0(r2) /* get memory at start adr */
|
||||
blr
|
||||
|
||||
.comm environ,4,4
|
||||
@@ -1,4 +0,0 @@
|
||||
bspopts.h
|
||||
bspopts.h.in
|
||||
stamp-h
|
||||
stamp-h.in
|
||||
@@ -1,92 +0,0 @@
|
||||
/* bsp.h
|
||||
*
|
||||
* This include file contains all HELAS-403 board IO definitions.
|
||||
*
|
||||
* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _BSP_H
|
||||
#define _BSP_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <bspopts.h>
|
||||
|
||||
#ifdef ASM
|
||||
/* Definition of where to store registers in alignment handler */
|
||||
#define ALIGN_REGS 0x0140
|
||||
|
||||
#else
|
||||
#include <rtems.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/clockdrv.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/iosupp.h>
|
||||
|
||||
/* Constants */
|
||||
|
||||
#define RAM_START 0
|
||||
#define RAM_END 0x00800000
|
||||
|
||||
/* miscellaneous stuff assumed to exist */
|
||||
|
||||
/*
|
||||
* 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
|
||||
@@ -1,133 +0,0 @@
|
||||
/* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
/*
|
||||
* 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
|
||||
@@ -1,32 +0,0 @@
|
||||
/*
|
||||
* tm27.h
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_TMTEST27
|
||||
#error "This is an RTEMS internal file you must not include directly."
|
||||
#endif
|
||||
|
||||
#ifndef __tm27_h
|
||||
#define __tm27_h
|
||||
|
||||
/*
|
||||
* 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() /* empty */
|
||||
|
||||
#define Lower_tm27_intr() /* empty */
|
||||
|
||||
#endif
|
||||
@@ -1,57 +0,0 @@
|
||||
## Automatically generated by ampolish3 - Do not edit
|
||||
|
||||
if AMPOLISH3
|
||||
$(srcdir)/preinstall.am: Makefile.am
|
||||
$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
|
||||
endif
|
||||
|
||||
PREINSTALL_DIRS =
|
||||
DISTCLEANFILES += $(PREINSTALL_DIRS)
|
||||
|
||||
all-am: $(PREINSTALL_FILES)
|
||||
|
||||
PREINSTALL_FILES =
|
||||
CLEANFILES = $(PREINSTALL_FILES)
|
||||
|
||||
$(PROJECT_LIB)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_LIB)
|
||||
@: > $(PROJECT_LIB)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)
|
||||
@: > $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
|
||||
$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
|
||||
|
||||
$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
|
||||
|
||||
$(PROJECT_LIB)/bsp_specs.dl: bsp_specs.dl $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs.dl
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs.dl
|
||||
|
||||
$(PROJECT_INCLUDE)/coverhd.h: include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
|
||||
|
||||
$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
|
||||
|
||||
$(PROJECT_LIB)/linkcmds.dl: startup/linkcmds.dl $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.dl
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.dl
|
||||
|
||||
@@ -1,43 +0,0 @@
|
||||
/* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <rtems.h>
|
||||
#include <bsp.h>
|
||||
|
||||
void bsp_cleanup( void )
|
||||
{
|
||||
rtems_fatal_error_occurred(0);
|
||||
}
|
||||
@@ -1,175 +0,0 @@
|
||||
/* 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).
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/libio.h>
|
||||
#include <rtems/libcsupport.h>
|
||||
#include <ictrl.h>
|
||||
|
||||
void *bsp_ram_end = (void *)RAM_END; /* first addr behind avail. ram area */
|
||||
|
||||
/*
|
||||
* Driver configuration parameters
|
||||
*/
|
||||
uint32_t bsp_clicks_per_usec;
|
||||
uint32_t bsp_serial_per_sec; /* Serial clocks per second */
|
||||
boolean bsp_serial_external_clock;
|
||||
boolean bsp_serial_xon_xoff;
|
||||
boolean bsp_serial_cts_rts;
|
||||
uint32_t bsp_serial_rate;
|
||||
uint32_t bsp_timer_average_overhead; /* Average overhead of timer in ticks */
|
||||
uint32_t bsp_timer_least_valid; /* Least valid number from timer */
|
||||
boolean bsp_timer_internal_clock; /* TRUE, when timer runs with CPU clk */
|
||||
void (*bsp_spurious_handler)(uint32_t vector, CPU_Interrupt_frame *);
|
||||
|
||||
/* Initialize whatever libc we are using
|
||||
* called from postdriver hook
|
||||
*/
|
||||
|
||||
void bsp_postdriver_hook(void);
|
||||
void bsp_libc_init( void *, uint32_t, int );
|
||||
|
||||
/*
|
||||
*
|
||||
* bsp_predriver_hook
|
||||
*
|
||||
* Before drivers are setup.
|
||||
*/
|
||||
|
||||
void bsp_predriver_hook(void)
|
||||
{
|
||||
rtems_status_code status;
|
||||
/* init the PPC403GA 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;
|
||||
uint32_t heap_start;
|
||||
|
||||
heap_start = (uint32_t) &_end;
|
||||
if (heap_start & (CPU_ALIGNMENT-1))
|
||||
heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
|
||||
|
||||
bsp_libc_init((void *) heap_start, 64 * 1024, 0);
|
||||
|
||||
#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
|
||||
*/
|
||||
Configuration.work_space_start = (void *)
|
||||
((char *)(bsp_ram_end)) - rtems_configuration_get_work_space_size();
|
||||
|
||||
/*
|
||||
* initialize the device driver parameters
|
||||
*/
|
||||
bsp_clicks_per_usec = 25;
|
||||
bsp_serial_per_sec = 25000000;
|
||||
bsp_serial_external_clock = 0;
|
||||
bsp_timer_internal_clock = 1;
|
||||
bsp_serial_xon_xoff = 0;
|
||||
bsp_serial_cts_rts = 1;
|
||||
bsp_serial_rate = 9600;
|
||||
bsp_timer_average_overhead = 2;
|
||||
bsp_timer_least_valid = 3;
|
||||
}
|
||||
@@ -1,289 +0,0 @@
|
||||
/*
|
||||
* This file contains directives for the GNU linker which are specific
|
||||
* to the helas-403
|
||||
* This file is intended to be used together with flashentry.s
|
||||
* it will generate a ROM that can be started directly after powerup reset
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
|
||||
"elf32-powerpc")
|
||||
OUTPUT_ARCH(powerpc)
|
||||
|
||||
ENTRY(flash_entry)
|
||||
|
||||
MEMORY
|
||||
{
|
||||
RAM : ORIGIN = 0, LENGTH = 8M
|
||||
FLASH : ORIGIN = 0xFFF00000, LENGTH = 512K
|
||||
}
|
||||
|
||||
/* DIRTY TRICK: repeat addresses here, so we can work with them... */
|
||||
flash.start = 0xFFF00000;
|
||||
flash.size = 512K;
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.entry :
|
||||
{
|
||||
*(.entry)
|
||||
} > FLASH /* this is ROM for flash_entry */
|
||||
.text :
|
||||
{
|
||||
text.start = . ;
|
||||
*(.entry2)
|
||||
*(.text*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.rodata*)
|
||||
*(.gnu.linkonce.r.*)
|
||||
*(.rodata1)
|
||||
|
||||
/*
|
||||
* Special FreeBSD sysctl sections.
|
||||
*/
|
||||
. = ALIGN (16);
|
||||
__start_set_sysctl_set = .;
|
||||
*(set_sysctl_*);
|
||||
__stop_set_sysctl_set = ABSOLUTE(.);
|
||||
*(set_domain_*);
|
||||
*(set_pseudo_*);
|
||||
|
||||
*(.eh_frame)
|
||||
*(.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 = .; *(.init)
|
||||
_fini = .; *(.fini)
|
||||
. = ALIGN(0x10);
|
||||
_endtext = .;
|
||||
text.end = .;
|
||||
copy.src = .;
|
||||
copy.tmptop.txt = .;
|
||||
} > FLASH /* this is ROM for flash_entry */
|
||||
|
||||
text.size = text.end - text.start;
|
||||
|
||||
/* R/W Data */
|
||||
/* place vectors to start at offset 0x100... */
|
||||
/* IMPORTANT: sections ".fill" and ".vectors" must be the first in RAM!!*/
|
||||
.fill 0x00010000 :
|
||||
{
|
||||
. = . + 0x0100;
|
||||
} > RAM
|
||||
|
||||
.vectors : AT (copy.src)
|
||||
{
|
||||
copy.dest = .;
|
||||
*(.vectors)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.vec = .;
|
||||
} > RAM
|
||||
|
||||
|
||||
.rel.dyn :
|
||||
{
|
||||
*(.rel.init)
|
||||
*(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
|
||||
*(.rel.fini)
|
||||
*(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
|
||||
*(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*)
|
||||
*(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
|
||||
*(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
|
||||
*(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
|
||||
*(.rel.ctors)
|
||||
*(.rel.dtors)
|
||||
*(.rel.got)
|
||||
*(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*)
|
||||
*(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*)
|
||||
*(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*)
|
||||
*(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*)
|
||||
*(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
|
||||
} >RAM
|
||||
.rela.dyn :
|
||||
{
|
||||
*(.rela.init)
|
||||
*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
|
||||
*(.rela.fini)
|
||||
*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
|
||||
*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
|
||||
*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
|
||||
*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
|
||||
*(.rela.ctors)
|
||||
*(.rela.dtors)
|
||||
*(.rela.got)
|
||||
*(.rela.got1)
|
||||
*(.rela.got2)
|
||||
*(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)
|
||||
*(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)
|
||||
*(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)
|
||||
*(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)
|
||||
*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
|
||||
} >RAM
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
|
||||
.data : AT (copy.tmptop.vec - copy.dest + copy.src)
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.data.* .gnu.linkonce.d*)
|
||||
PROVIDE (__SDATA_START__ = .);
|
||||
*(.sdata*)
|
||||
*(.gnu.linkonce.s.*)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.dat = .;
|
||||
} > RAM
|
||||
|
||||
PROVIDE (__EXCEPT_START__ = .);
|
||||
.gcc_except_table : AT (copy.tmptop.dat - copy.dest + copy.src)
|
||||
{
|
||||
*(.gcc_except_table)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.exc = .;
|
||||
} >RAM
|
||||
PROVIDE (__EXCEPT_END__ = .);
|
||||
|
||||
__GOT_START__ = .;
|
||||
.got : AT (copy.tmptop.exc - copy.dest + copy.src)
|
||||
{
|
||||
s.got = .;
|
||||
*(.got.plt) *(.got)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.got = .;
|
||||
} > RAM
|
||||
__GOT_END__ = .;
|
||||
|
||||
.got1 : AT (copy.tmptop.got - copy.dest + copy.src)
|
||||
{
|
||||
*(.got1)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.gt1 = .;
|
||||
} >RAM
|
||||
|
||||
PROVIDE (__GOT2_START__ = .);
|
||||
PROVIDE (_GOT2_START_ = .);
|
||||
.got2 : AT (copy.tmptop.gt1 - copy.dest + copy.src)
|
||||
{
|
||||
*(.got2)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.gt2 = .;
|
||||
} >RAM
|
||||
PROVIDE (__GOT2_END__ = .);
|
||||
PROVIDE (_GOT2_END_ = .);
|
||||
|
||||
PROVIDE (__FIXUP_START__ = .);
|
||||
PROVIDE (_FIXUP_START_ = .);
|
||||
.fixup : AT (copy.tmptop.gt2 - copy.dest + copy.src)
|
||||
{
|
||||
*(.fixup)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.fix = .;
|
||||
} >RAM
|
||||
PROVIDE (_FIXUP_END_ = .);
|
||||
PROVIDE (__FIXUP_END__ = .);
|
||||
|
||||
PROVIDE (__SDATA2_START__ = .);
|
||||
.sdata2 : AT (copy.tmptop.fix - copy.dest + copy.src)
|
||||
{
|
||||
*(.sdata2)
|
||||
. = ALIGN(0x10);
|
||||
copy.tmptop.sda = .;
|
||||
} >RAM
|
||||
|
||||
copy.size = copy.tmptop.sda - copy.dest;
|
||||
|
||||
.sbss2 :
|
||||
{
|
||||
*(.sbss2)
|
||||
} >RAM
|
||||
PROVIDE (__SBSS2_END__ = .);
|
||||
|
||||
__SBSS_START__ = .;
|
||||
.bss :
|
||||
{
|
||||
bss.start = .;
|
||||
*(.bss .bss* .gnu.linkonce.b*)
|
||||
*(.sbss*) *(COMMON)
|
||||
bss.end = ALIGN(4);
|
||||
} > RAM
|
||||
__SBSS_END__ = .;
|
||||
|
||||
bss.size = bss.end - bss.start;
|
||||
|
||||
/* reserve 16KByte for stack... */
|
||||
stack.end = bss.end + 16K;
|
||||
PROVIDE(_end = stack.end);
|
||||
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
|
||||
/* DWARF debug sections.
|
||||
Symbols in the DWARF debugging sections are relative to the beginning
|
||||
of the section so we begin them at 0. */
|
||||
/* DWARF 1 */
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
|
||||
/* GNU DWARF 1 extensions */
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
|
||||
/* DWARF 2 */
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
|
||||
/* These must appear regardless of . */
|
||||
/*
|
||||
* place reset instruction into last word of FLASH
|
||||
* NOTE: after reset, PPC403 starts executing from address
|
||||
* 0xFFFFFFFC
|
||||
* The reset section is placed in ROM at 0xF7FFFFFC instead,
|
||||
* but a mirror of this address exists at 0xFFFFFFFC due to
|
||||
* the initial memory controller setup
|
||||
*/
|
||||
.reset flash.start - 4 + flash.size :
|
||||
{
|
||||
*(.reset)
|
||||
} > FLASH
|
||||
}
|
||||
|
||||
|
||||
@@ -1,154 +0,0 @@
|
||||
/*
|
||||
* 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)
|
||||
|
||||
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)
|
||||
|
||||
/*
|
||||
* Special FreeBSD sysctl sections.
|
||||
*/
|
||||
. = ALIGN (16);
|
||||
__start_set_sysctl_set = .;
|
||||
*(set_sysctl_*);
|
||||
__stop_set_sysctl_set = ABSOLUTE(.);
|
||||
*(set_domain_*);
|
||||
*(set_pseudo_*);
|
||||
|
||||
*.(eh_frame)
|
||||
*(.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 .bss* .gnu.linkonce.b*)
|
||||
*(.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) }
|
||||
}
|
||||
|
||||
|
||||
@@ -1,56 +0,0 @@
|
||||
/* 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.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#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;
|
||||
}
|
||||
@@ -1,197 +0,0 @@
|
||||
#
|
||||
# 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
|
||||
Reference in New Issue
Block a user