diff options
| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2005-05-07 07:17:10 +0000 |
|---|---|---|
| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2005-05-07 07:17:10 +0000 |
| commit | 3bdce60b61bb0aa009eae2d6684db913edb430a9 (patch) | |
| tree | 15bed511d2a0026fb9f5c639bc94f6a8a289b162 | |
| parent | 2005-05-07 Ralf Corsepius <ralf_corsepius@rtems.org> (diff) | |
| download | rtems-3bdce60b61bb0aa009eae2d6684db913edb430a9.tar.bz2 | |
Remove.
25 files changed, 0 insertions, 2847 deletions
diff --git a/c/src/lib/libbsp/or32/.cvsignore b/c/src/lib/libbsp/or32/.cvsignore deleted file mode 100644 index bfdfd995be..0000000000 --- a/c/src/lib/libbsp/or32/.cvsignore +++ /dev/null @@ -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 diff --git a/c/src/lib/libbsp/or32/ChangeLog b/c/src/lib/libbsp/or32/ChangeLog deleted file mode 100644 index bbd2aa5214..0000000000 --- a/c/src/lib/libbsp/or32/ChangeLog +++ /dev/null @@ -1,92 +0,0 @@ -2005-05-07 Ralf Corsepius <ralf_corsepius@rtems.org> - - * Makefile.am, configure.ac, acinclude.m4: Remove. - -2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org> - - * configure.ac: Require automake > 1.9. - -2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * acinclude.m4: Regenerate. - -2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]). - -2004-01-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Use @RTEMS_BSP_FAMILY@ instead of - $(RTEMS_BSP_FAMILY). - -2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Require automake >= 1.8, autoconf >= 2.59. - -2003-10-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * acinclude.m4: Reflect changes to bootstrap. - * configure.ac: Remove RTEMS_CHECK_CUSTON_BSP. - -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/. - -2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Use rtems-bugs@rtems.com as bug report email address. - -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). - -2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove RTEMS_CHECK_BSP_CACHE. - -2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * .cvsignore: Reformat. - Add autom4te*cache. - Remove autom4te.cache. - -2002-08-07 Ivan Guzvinec <ivang@opencores.org> - - * acinclude.m4, configure.ac: Bender BSP renamed to OpenRisc - Reference Platform or ORP. - -2002-08-06 Joel Sherrill <joel@OARcorp.com> - - * acinclude.m4, configure.ac: Go back to name bender for - the or32/or1200 BSP. - -2002-08-06 Joel Sherrill <joel@OARcorp.com> - - * acinclude.m4, configure.ac: Update and fix minor things so this - BSP compiles and almost completely links. - -2002-08-06 Joel Sherrill <joel@OARcorp.com> - - * .cvsignore: New file. - -2002-08-06 Joel Sherrill <joel@OARcorp.com> - - * Makefile.am: New file. - -2002-08-06 Chris Ziomkowski <chris@asics.ws> - - * ChangeLog, acinclude.m4, configure.ac: New files added as part - of merge from OpenCores repository. - diff --git a/c/src/lib/libbsp/or32/Makefile.am b/c/src/lib/libbsp/or32/Makefile.am deleted file mode 100644 index f8d34b33b3..0000000000 --- a/c/src/lib/libbsp/or32/Makefile.am +++ /dev/null @@ -1,14 +0,0 @@ -## -## $Id$ -## - -ACLOCAL_AMFLAGS = -I ../../../aclocal - -## Descend into the @RTEMS_BSP_FAMILY@ directory -## Currently, the shared directory is not explicitly -## added but it is present in the source tree. -## Currently no shared -SUBDIRS = @RTEMS_BSP_FAMILY@ - -include $(top_srcdir)/../../../automake/subdirs.am -include $(top_srcdir)/../../../automake/local.am diff --git a/c/src/lib/libbsp/or32/acinclude.m4 b/c/src/lib/libbsp/or32/acinclude.m4 deleted file mode 100644 index ca867fb2cb..0000000000 --- a/c/src/lib/libbsp/or32/acinclude.m4 +++ /dev/null @@ -1,10 +0,0 @@ -# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY) -AC_DEFUN([RTEMS_CHECK_BSPDIR], -[ - case "$1" in - orp ) - AC_CONFIG_SUBDIRS([orp]);; - *) - AC_MSG_ERROR([Invalid BSP]);; - esac -]) diff --git a/c/src/lib/libbsp/or32/configure.ac b/c/src/lib/libbsp/or32/configure.ac deleted file mode 100644 index c7a4db3729..0000000000 --- a/c/src/lib/libbsp/or32/configure.ac +++ /dev/null @@ -1,21 +0,0 @@ -## Process this file with autoconf to produce a configure script. -## -## $Id$ - -AC_PREREQ(2.59) -AC_INIT([rtems-c-src-lib-libbsp-or32],[_RTEMS_VERSION],[rtems-bugs@rtems.com]) -AC_CONFIG_SRCDIR([orp]) -RTEMS_TOP(../../../../..) - -RTEMS_CANONICAL_TARGET_CPU -AM_INIT_AUTOMAKE([no-define foreign 1.9]) -AM_MAINTAINER_MODE - -RTEMS_ENV_RTEMSBSP - -RTEMS_PROJECT_ROOT -RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]) - -# Explicitly list all Makefiles here -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT diff --git a/c/src/lib/libbsp/or32/orp/.cvsignore b/c/src/lib/libbsp/or32/orp/.cvsignore deleted file mode 100644 index bfdfd995be..0000000000 --- a/c/src/lib/libbsp/or32/orp/.cvsignore +++ /dev/null @@ -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 diff --git a/c/src/lib/libbsp/or32/orp/ChangeLog b/c/src/lib/libbsp/or32/orp/ChangeLog deleted file mode 100644 index d2acd8c278..0000000000 --- a/c/src/lib/libbsp/or32/orp/ChangeLog +++ /dev/null @@ -1,287 +0,0 @@ -2005-05-07 Ralf Corsepius <ralf.corsepius@rtems.org> - - * bsp_specs, clock/clockdrv.c, configure.ac, - console/console.c, console/console.h, include/bsp.h, - include/tm27.h, Makefile.am, README, start/start.S, - startup/bspclean.c, startup/bspstart.c, startup/linkcmds, - startup/setvec.c, timer/timer.c, timer/timerisr.c, times: Remove. - -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: Remove build-variant support. - -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). - -2004-04-02 Ralf Corsepius <ralf_corsepius@rtems.org> - - * start/start.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>. - -2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org> - - * clock/clockdrv.c, console/console.c, startup/bspstart.c, - timer/timer.c, timer/timerisr.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. - -2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Use CPPASCOMPILE instead of CCASCOMPILE. - -2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Cosmetics. - -2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Merge-in clock/Makefile.am, console/Makefile.am, - start/Makefile.am, startup/Makefile.am, timer/Makefile.am, - wrapup/Makefile.am. Use automake compilation rules. - * clock/Makefile.am, console/Makefile.am, start/Makefile.am, - startup/Makefile.am, timer/Makefile.am, wrapup/Makefile.am: Remove. - * configure.ac: Reflect changes above. - -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. - -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. - * start/Makefile.am: Ditto. - * startup/Makefile.am: Ditto. - -2004-01-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * wrapup/Makefile.am: Eliminate $(LIB). - Use noinst_DATA to trigger building libbsp.a. - -2003-12-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * start/Makefile.am: s,${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> - - * start/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. - -2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * wrapup/Makefile.am: Cosmetics. - -2003-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * start/Makefile.am: Misc cleanups and fixes. - * startup/Makefile.am: Misc cleanups and fixes. - * wrapup/Makefile.am: Misc cleanups and fixes. - -2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * startup/Makefile.am: Remove S_FILES. Cosmetics. - -2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Add preinstallation dirstamp support. - * clock/Makefile.am: Cosmetics. - * console/Makefile.am: Cosmetics. - * startup/Makefile.am: Cosmetics. - * timer/Makefile.am: Cosmetics. - * wrapup/Makefile.am: Cosmetics. - -2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * clock/Makefile.am: Remove all-local: $(ARCH). - * console/Makefile.am: Remove all-local: $(ARCH). - * start/Makefile.am: Remove all-local: $(ARCH). - * startup/Makefile.am: Remove all-local: $(ARCH). - * timer/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. - -2003-09-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * bsp_specs: Remove *lib:. - -2003-09-04 Joel Sherrill <joel@OARcorp.com> - - * clock/clockdrv.c, console/console.c, console/console.h, - include/bsp.h, start/start.S, startup/bspclean.c, startup/bspstart.c, - startup/linkcmds, startup/setvec.c, timer/timer.c, timer/timerisr.c: - URL for license changed. - -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/. - * clock/Makefile.am: Reflect having moved automake/. - * console/Makefile.am: Reflect having moved automake/. - * include/Makefile.am: Reflect having moved automake/. - * start/Makefile.am: Reflect having moved automake/. - * startup/Makefile.am: Reflect having moved automake/. - * timer/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. - -2002-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * clock/Makefile.am: Don't include @RTEMS_BSP@.cfg. - * console/Makefile.am: Don't include @RTEMS_BSP@.cfg. - * start/Makefile.am: Don't include @RTEMS_BSP@.cfg. - * startup/Makefile.am: Don't include @RTEMS_BSP@.cfg. - * timer/Makefile.am: Don't include @RTEMS_BSP@.cfg. - -2002-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * start/Makefile.am: Use install-data-local to install startfile. - -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. - -2002-10-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * .cvsignore: Add autom4te.cache. - -2002-09-14 Ivan Guzvinec <ivang@opencores.org> - - * include/bsp.h, startup/Makefile.am, startup/bspclean.c: - Cleanup so the BSP works. - -2002-08-21 Joel Sherrill <joel@OARcorp.com> - - * bsp_specs: Added support for -nostdlibs. - -2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * clock/Makefile.am: Use .$(OBJEXT) instead of .o. - * console/Makefile.am: Use .$(OBJEXT) instead of .o. - * start/Makefile.am: Use .$(OBJEXT) instead of .o. - * startup/Makefile.am: Use .$(OBJEXT) instead of .o. - * timer/Makefile.am: Use .$(OBJEXT) instead of .o. - * wrapup/Makefile.am: Use .$(OBJEXT) instead of .o. - -2002-08-07 Ivan Guzvinec <ivang@opencores.org> - - * configure.ac: Bender BSP renamed to OpenRisc Reference Platform - for ORP. - -2002-08-07 Ivan Guzvinec <ivang@opencores.org> - - * include/bsp.h, start/start.S, startup/linkcmds: Patches which - were required to make the BSP run. - -2002-08-06 Joel Sherrill <joel@OARcorp.com> - - * configure.ac: GO back to name bender for the or32/or1200 BSP. - -2002-08-06 Joel Sherrill <joel@OARcorp.com> - - * bsp_specs, configure.ac, startup/bspstart.c: Update and fix - minor things so this BSP compiles and almost completely links. - * startup/Makefile.am: New file. - -2002-08-06 Joel Sherrill <joel@OARcorp.com> - - * include/.cvsignore: Updated to account for more files. - -2002-08-06 Chris Ziomkowski <chris@asics.ws> - - * .cvsignore, Makefile.am, README, bsp_specs, configure.ac, times, - clock/.cvsignore, clock/Makefile.am, clock/clockdrv.c, - console/.cvsignore, console/Makefile.am, console/console.c, - console/console.h, include/.cvsignore, include/Makefile.am, - include/bsp.h, start/.cvsignore, start/Makefile.am, start/start.S, - startup/.cvsignore, startup/bspclean.c, startup/bspstart.c, - startup/linkcmds, startup/main.c, startup/setvec.c, timer/.cvsignore, - timer/Makefile.am, timer/timer.c, timer/timerisr.c, - wrapup/.cvsignore, wrapup/Makefile.am, ChangeLog: New files added - as part of merge from OpenCores repository. diff --git a/c/src/lib/libbsp/or32/orp/Makefile.am b/c/src/lib/libbsp/or32/orp/Makefile.am deleted file mode 100644 index 2ab98ae06f..0000000000 --- a/c/src/lib/libbsp/or32/orp/Makefile.am +++ /dev/null @@ -1,104 +0,0 @@ -## -## $Id$ -## - -ACLOCAL_AMFLAGS = -I ../../../../aclocal - -include $(top_srcdir)/../../../../automake/compile.am -include $(top_srcdir)/../../bsp.am - -dist_project_lib_DATA = bsp_specs - -include_HEADERS = include/bsp.h -include_HEADERS += include/tm27.h - -nodist_include_HEADERS = include/bspopts.h -DISTCLEANFILES = include/bspopts.h - -noinst_PROGRAMS = - -include_HEADERS += include/coverhd.h - -EXTRA_DIST = start.S -start.$(OBJEXT): start/start.S - $(CPPASCOMPILE) -DASM -o $@ -c $< -project_lib_DATA = start.$(OBJEXT) - -dist_project_lib_DATA += startup/linkcmds - -noinst_PROGRAMS += startup.rel -startup_rel_SOURCES = ../../shared/bsplibc.c ../../shared/bsppost.c \ - startup/bspstart.c startup/bspclean.c ../../shared/bootcard.c \ - ../../shared/main.c ../../shared/sbrk.c \ - ../../shared/gnatinstallhandler.c startup/setvec.c -startup_rel_CPPFLAGS = $(AM_CPPFLAGS) -startup_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -noinst_PROGRAMS += clock.rel -clock_rel_SOURCES = clock/clockdrv.c -clock_rel_CPPFLAGS = $(AM_CPPFLAGS) -clock_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -noinst_PROGRAMS += console.rel -console_rel_SOURCES = console/console.c console/console.h -console_rel_CPPFLAGS = $(AM_CPPFLAGS) -console_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -noinst_PROGRAMS += timer.rel -timer_rel_SOURCES = timer/timer.c timer/timerisr.c -timer_rel_CPPFLAGS = $(AM_CPPFLAGS) -timer_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) - -noinst_LIBRARIES = libbsp.a -libbsp_a_SOURCES = -libbsp_a_LIBADD = startup.rel clock.rel console.rel timer.rel - -all-local: $(PREINSTALL_FILES) $(TMPINSTALL_FILES) - -PREINSTALL_DIRS = -PREINSTALL_FILES = -TMPINSTALL_FILES = - -$(PROJECT_INCLUDE)/$(dirstamp): - @$(mkdir_p) $(PROJECT_INCLUDE) - @: > $(PROJECT_INCLUDE)/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp) - -$(PROJECT_LIB)/$(dirstamp): - @$(mkdir_p) $(PROJECT_LIB) - @: > $(PROJECT_LIB)/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_LIB)/$(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)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT) -TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT) - -$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds -PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds - -CLEANFILES = $(PREINSTALL_FILES) -DISTCLEANFILES += $(PREINSTALL_DIRS) -CLEANFILES += $(TMPINSTALL_FILES) - -include $(top_srcdir)/../../../../automake/local.am diff --git a/c/src/lib/libbsp/or32/orp/README b/c/src/lib/libbsp/or32/orp/README deleted file mode 100644 index 8ed80e29f8..0000000000 --- a/c/src/lib/libbsp/or32/orp/README +++ /dev/null @@ -1,69 +0,0 @@ -# -# $Id$ -# -# This is a sample hardware description file for a BSP. This comment -# block does not have to appear in a real one. The intention of this -# file is to provide a central place to look when searching for -# information about a board when starting a new BSP. For example, -# you may want to find an existing timer driver for the chip you are -# using on your board. It is easier to grep for the chip name in -# all of the HARDWARE files than to peruse the source tree. Hopefully, -# making the HARDDWARE files accurate will also alleviate the common -# problem of not knowing anything about a board based on its BSP -# name. -# -# NOTE: If you have a class of peripheral chip on board which -# is not in this list please add it to this file so -# others will also use the same name. -# -# Timer resolution is the way it is configured in this BSP. -# On a counting timer, this is the length of time which -# corresponds to 1 count. -# - -BSP NAME: fastsbc1 -BOARD: Fasssst Computers, Fast SBC-1 -BUS: SchoolBus -CPU FAMILY: i386 -CPU: Intel Hexium -COPROCESSORS: Witch Hex87 -MODE: 32 bit mode - -DEBUG MONITOR: HexBug - -PERIPHERALS -=========== -TIMERS: Intel i8254 - RESOLUTION: .0001 microseconds -SERIAL PORTS: Zilog Z8530 (with 2 ports) -REAL-TIME CLOCK: RTC-4 -DMA: Intel i8259 -VIDEO: none -SCSI: none -NETWORKING: none - -DRIVER INFORMATION -================== -CLOCK DRIVER: RTC-4 -IOSUPP DRIVER: Zilog Z8530 port A -SHMSUPP: polled and interrupts -TIMER DRIVER: Intel i8254 -TTY DRIVER: stub only - -STDIO -===== -PORT: Console port 0 -ELECTRICAL: RS-232 -BAUD: 9600 -BITS PER CHARACTER: 8 -PARITY: None -STOP BITS: 1 - -NOTES -===== - -(1) 900 Mhz and 950 Mhz versions. - -(2) 1 Gb or 2 Gb RAM. - -(3) PC compatible if HexBug not enabled. diff --git a/c/src/lib/libbsp/or32/orp/bsp_specs b/c/src/lib/libbsp/or32/orp/bsp_specs deleted file mode 100644 index 446dafab45..0000000000 --- a/c/src/lib/libbsp/or32/orp/bsp_specs +++ /dev/null @@ -1,12 +0,0 @@ -%rename endfile old_endfile -%rename startfile old_startfile -%rename link old_link - -*startfile: -%{!qrtems: %(old_startfile)} %{!nostdlib: %{qrtems: \ -%{!qrtems_debug: start.o%s} \ -%{qrtems_debug: start_g.o%s}}} - -*link: -%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -e _start} - diff --git a/c/src/lib/libbsp/or32/orp/clock/clockdrv.c b/c/src/lib/libbsp/or32/orp/clock/clockdrv.c deleted file mode 100644 index 7577d11e4c..0000000000 --- a/c/src/lib/libbsp/or32/orp/clock/clockdrv.c +++ /dev/null @@ -1,225 +0,0 @@ -/* ckinit.c - * - * This file provides a template for the clock device driver initialization. - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#include <stdlib.h> - -#include <rtems.h> -#include <rtems/libio.h> -#include <bsp.h> -static void (*old_handler)(unsigned int,unsigned int,unsigned int,unsigned int); - -void Clock_exit( void ); -void Clock_isr( rtems_vector_number vector,unsigned int pc, - unsigned int address, unsigned int sr); - -/* - * The interrupt vector number associated with the clock tick device - * driver. - */ - -#define CLOCK_VECTOR 8 - -/* - * Clock_driver_ticks is a monotonically increasing counter of the - * number of clock ticks since the driver was initialized. - */ - -volatile uint32_t Clock_driver_ticks; - -/* - * Clock_isrs is the number of clock ISRs until the next invocation of - * the RTEMS clock tick routine. The clock tick device driver - * gets an interrupt once a millisecond and counts down until the - * length of time between the user configured microseconds per tick - * has passed. - */ - -uint32_t Clock_isrs; /* ISRs until next tick */ - -/* - * These are set by clock driver during its init - */ - -rtems_device_major_number rtems_clock_major = ~0; -rtems_device_minor_number rtems_clock_minor; - -void Clock_exit( void ); - -/* Write this to restart the Timer. Sets mode = 01, - interrupts enabled, interrupt not pending, report - at 200,000 (1 msec on 200 MHz CPU) */ -static const unsigned int TTMR_RESET = 0x60030D40; - -/* - * Isr Handler - */ - -void Clock_isr(uint32_t vector, - uint32_t pc, - uint32_t ear, - uint32_t sr) -{ - register int pending; - register int value = 0x60002710; - - /* Was it us? */ - asm volatile ("l.mfspr %0,r0,0x4802 \n\t" /* Read the PIC status */ - "l.andi %0,%0,0x8 \n\t" : "=r" (pending)); - - if(pending) - { - rtems_clock_tick(); - asm ("l.mtspr r0,%0,0x5000 \n\t" :: "r" (value)); - } - - if(old_handler) - (*old_handler)(vector,pc,ear,sr); -} - -/* - * Install_clock - * - * Install a clock tick handler and reprograms the chip. This - * is used to initially establish the clock tick. - */ - -void Install_clock() -{ - uint32_t tmp,sr,ttmr,ttcr; - extern uint32_t Or1k_Interrupt_Vectors[16]; - - ttmr = TTMR_RESET; /* Reset value */ - ttcr = 0; /* Start at 0 */ - - /* - * Initialize the clock tick device driver variables - */ - - /* Make sure the Timer (interrupt 3) is enabled and - reports a high prority interrupt */ - - asm volatile ("l.mfspr %0,r0,0x4800 \n\t" /* Get the PIC mask */ - "l.ori %0,%0,0x8 \n\t" /* Enable int 3 */ - "l.mtspr r0,%0,0x4800 \n\t" /* Write back mask */ - "l.mfspr %0,r0,0x4801 \n\t" /* Get priority mask */ - "l.ori %0,%0,0x8 \n\t" /* Set us to high */ - "l.mtspr r0,%0,0x4801 \n\t" /* Write back to PICPR */ - : "=r" (tmp)); - - /* Generate a 1 kHz interrupt */ - asm volatile ("l.mfspr %0,r0,0x11 \n\t" /* Get the current setting */ - "l.addi %1,r0,-5 \n\t" - "l.and %1,%1,%0 \n\t" /* Turn off interrupts */ - "l.mtspr r0,%1,0x11 \n\t" /* Set it in SR */ - "l.mtspr r0,%2,0x5000\n\t" /* Set TTMR */ - "l.mtspr r0,%3,0x5100\n\t" /* Set TTCR */ - : "=&r" (sr), "=&r" (tmp) : "r" (ttmr), "r" (ttcr)); - - old_handler = (void(*)(unsigned int,unsigned int,unsigned int,unsigned int)) - Or1k_Interrupt_Vectors[8]; - Or1k_Interrupt_Vectors[8] = (uint32_t)Clock_isr; - - asm volatile ("l.mtspr r0,%0,0x11\n\t":: "r" (sr)); - - Clock_driver_ticks = 0; - - /* - * Schedule the clock cleanup routine to execute if the application exits. - */ - - atexit( Clock_exit ); -} - -/* - * Clean up before the application exits - */ - -void Clock_exit( void ) -{ - register int temp1; - register int temp2; - - /* In the case of a fatal error, we should shut down - all the interrupts so we don't get woken up again. */ - /* First, turn off the clock in the PIC */ - - asm volatile ("l.mfspr %0,r0,0x4800 \n\t" /* Get the PIC mask */ - "l.addi %1,%1,-9 \n\t" /* Create a mask to disable */ - "l.and %0,%1,%0 \n\t" /* Mask us out */ - "l.mtspr r0,%0,0x4800 \n\t" /* Write back mask */ - "l.mfspr %0,r0,0x4801 \n\t" /* Get priority mask */ - "l.and %0,%1,%0 \n\t" /* Set us to low */ - "l.mtspr r0,%0,0x4801 \n\t" /* Write back to PICPR */ - : "=r" (temp1), "=r" (temp2)); - - /* Now turn off the clock at the timer */ - asm volatile ("l.mtspr r0,r0,0x5000\n\t" /* Clear TTMR */ - "l.mtspr r0,r0,0x5100\n\t"); /* Clear TTCR */ -} - -/* - * Clock_initialize - * - * Device driver entry point for clock tick driver initialization. - */ - -rtems_device_driver Clock_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - Install_clock(); - - /* - * make major/minor avail to others such as shared memory driver - */ - - rtems_clock_major = major; - rtems_clock_minor = minor; - - return RTEMS_SUCCESSFUL; -} - -rtems_device_driver Clock_control( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - uint32_t isrlevel; - rtems_libio_ioctl_args_t *args = pargp; - - if (args == 0) - goto done; - - /* - * This is hokey, but until we get a defined interface - * to do this, it will just be this simple... - */ - - if (args->command == rtems_build_name('I', 'S', 'R', ' ')) - { - Clock_isr(CLOCK_VECTOR,0,0,0); - } - else if (args->command == rtems_build_name('N', 'E', 'W', ' ')) - { - rtems_interrupt_disable( isrlevel ); - (void) set_vector( args->buffer, CLOCK_VECTOR, 1 ); - rtems_interrupt_enable( isrlevel ); - } - -done: - return RTEMS_SUCCESSFUL; -} diff --git a/c/src/lib/libbsp/or32/orp/configure.ac b/c/src/lib/libbsp/or32/orp/configure.ac deleted file mode 100644 index ec60b8cf36..0000000000 --- a/c/src/lib/libbsp/or32/orp/configure.ac +++ /dev/null @@ -1,20 +0,0 @@ -## Process this file with autoconf to produce a configure script. -## -## $Id$ - -AC_PREREQ(2.59) -AC_INIT([rtems-c-src-lib-libbsp-or32-orp],[_RTEMS_VERSION],[rtems-bugs@rtems.com]) -AC_CONFIG_SRCDIR([bsp_specs]) -RTEMS_TOP(../../../../../..) - -RTEMS_CANONICAL_TARGET_CPU -AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.9]) -RTEMS_BSP_CONFIGURE - -RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]) -RTEMS_CANONICALIZE_TOOLS -RTEMS_PROG_CCAS - -# Explicitly list all Makefiles here -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT diff --git a/c/src/lib/libbsp/or32/orp/console/console.c b/c/src/lib/libbsp/or32/orp/console/console.c deleted file mode 100644 index 4d32bb6941..0000000000 --- a/c/src/lib/libbsp/or32/orp/console/console.c +++ /dev/null @@ -1,374 +0,0 @@ -/* - * This file contains the template for a console IO package. - * - * 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. - * - * This file adapted from no_bsp board library of the RTEMS distribution. - * The body has been modified for the Bender Or1k implementation by - * Chris Ziomkowski. <chris@asics.ws> - */ - -#define BENDER_INIT - -#include <bsp.h> -#include <rtems/libio.h> -#include "console.h" - -static int localEcho; -static UART_16450* uart = (UART_16450*)0x80000000; /* This is where the simulator puts it */ - -/* console_initialize - * - * This routine initializes the console IO driver. - * - * Input parameters: NONE - * - * Output parameters: NONE - * - * Return values: - */ - -void (*old_handler)(unsigned int,unsigned int,unsigned int,unsigned int); - -void console_interrupt(unsigned int vector,unsigned int pc, - unsigned int effective_addr, unsigned int status) -{ - int reason; - register int pending; - - /* First thing's first...is this for us? */ - asm volatile ("l.mfspr %0,r0,0x4802 \n\t" /* Read the PIC status */ - "l.andi %0,%0,0x4 \n\t" : "=r" (pending)); - - if(pending) - { - reason = uart->read.IIR; - - switch(reason) - { - case 0: /* Interrupt because of modem status */ - break; - case 2: /* Interrupt because Transmitter empty */ - break; - case 4: /* Interrupt because Received data available */ - break; - case 6: /* Interrupt because Status Register */ - break; - case 12: /* Interrupt because of character timeout (16550 only) */ - break; - default: /* No interrupt */ - break; - } - } - - if(old_handler) - (*old_handler)(vector,pc,effective_addr,status); -} - -rtems_device_driver console_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg -) -{ - rtems_status_code status; - int tmp,tmp2; - uint32_t sr; - extern uint32_t Or1k_Interrupt_Vectors[16]; - - /* Make sure the UART (interrupt 2) is enabled and - reports a low prority interrupt */ - asm volatile ("l.mfspr %0,r0,0x4800 \n\t" /* Get the PIC mask */ - "l.ori %0,%0,0x4 \n\t" /* Enable int 2 */ - "l.mtspr r0,%0,0x4800 \n\t" /* Write back mask */ - "l.mfspr %0,r0,0x4801 \n\t" /* Get priority mask */ - "l.addi %1,r0,-5 \n\t" - "l.and %0,%0,%1 \n\t" /* Set us to low */ - "l.mtspr r0,%0,0x4801 \n\t" /* Write back to PICPR */ - : "=r" (tmp), "=r" (tmp2)); - - /* Install the interrupt handler */ - asm volatile ("l.mfspr %0,r0,0x11 \n\t" - "l.addi %1,r0,-5 \n\t" - "l.and %1,%1,%0 \n\t" - "l.mtspr r0,%1,0x11 \n\t": "=&r" (sr) : "r" (tmp)); - - old_handler = (void(*)(unsigned int,unsigned int,unsigned int,unsigned int)) - Or1k_Interrupt_Vectors[5]; - Or1k_Interrupt_Vectors[5] = (uint32_t)console_interrupt; - - asm volatile ("l.mtspr r0,%0,0x11\n\t":: "r" (sr)); - - /* Assume 1843.2/16 kHz clock */ - uart->latch.LCR = 0x80; /* Set the divisor latch bit */ - uart->latch.DLM = 2; /* 57,600 */ - uart->latch.DLL = 0; - uart->write.LCR = 0x03; /* 8-N-1 */ - uart->write.MCR = 0x03; /* Assert RTS & DTR */ - /* uart->write.FCR = 0x00; */ /* Make sure we're in 16450 mode... Ignore for 16450 driver */ - uart->write.IER = 0x05; /* Don't worry about TEMT unless we need to. */ - - tmp = uart->read.LSR; /* Make sure interrupts are cleared */ - tmp = uart->read.RBR; /* Clear the input buffer */ - tmp = uart->read.MSR; /* Clear the modem status register */ - - localEcho = 1; /* Turn on local echo */ - - status = rtems_io_register_name( - "/dev/console", - major, - (rtems_device_minor_number) 0 - ); - - if (status != RTEMS_SUCCESSFUL) - rtems_fatal_error_occurred(status); - - return RTEMS_SUCCESSFUL; -} - -/* is_character_ready - * - * This routine returns TRUE if a character is available. - * - * Input parameters: NONE - * - * Output parameters: NONE - * - * Return values: - */ - -rtems_boolean is_character_ready( - char *ch -) -{ - *ch = '\0'; /* return NULL for no particular reason */ - return(TRUE); -} - -/* inbyte - * - * This routine reads a character from the SOURCE. - * - * Input parameters: NONE - * - * Output parameters: NONE - * - * Return values: - * character read from SOURCE - */ - -char inbyte( void ) -{ - unsigned int stat; - - stat = uart->read.LSR; - while(!(stat & 0x01)) /* ! Data Ready */ - { - rtems_task_wake_after( RTEMS_YIELD_PROCESSOR ); - stat = uart->read.LSR; - } - - return uart->read.RBR; /* Return the character */ -} - -/* outbyte - * - * This routine transmits a character out the SOURCE. Flow - * control is not currently enabled. - * - * Input parameters: - * ch - character to be transmitted - * - * Output parameters: NONE - */ - -void outbyte(char ch) -{ - unsigned int stat; - /* - * Carriage Return/New line translation. - */ - - stat = uart->read.LSR; - while(!(stat & 0x40)) /* ! TEMT */ - { - rtems_task_wake_after( RTEMS_YIELD_PROCESSOR ); - stat = uart->read.LSR; - } - - uart->write.THR = ch; - if ( ch == '\n' ) - outbyte( '\r' ); -} - -/* - * Open entry point - */ - -rtems_device_driver console_open( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - return RTEMS_SUCCESSFUL; -} - -/* - * Close entry point - */ - -rtems_device_driver console_close( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - return RTEMS_SUCCESSFUL; -} - -/* - * read bytes from the serial port. We only have stdin. - */ - -rtems_device_driver console_read( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - rtems_libio_rw_args_t *rw_args; - char *buffer; - int maximum; - int count = 0; - - rw_args = (rtems_libio_rw_args_t *) arg; - - buffer = rw_args->buffer; - maximum = rw_args->count; - - for (count = 0; count < maximum; count++) - { - buffer[ count ] = inbyte(); - - if (buffer[ count ] == '\n' || buffer[ count ] == '\r') - { - buffer[ count++ ] = '\n'; - if(localEcho) - outbyte('\n' ); /* newline */ - break; /* Return for a newline */ - } - else if (buffer[ count ] == '\b' && count > 0 ) - { - if(localEcho) - { - outbyte('\b' ); /* move back one space */ - outbyte(' ' ); /* erase the character */ - outbyte('\b' ); /* move back one space */ - } - count-=2; - } - else if(localEcho) - outbyte(buffer[ count ]); /* echo the character */ - } - - rw_args->bytes_moved = count; - return (count >= 0) ? RTEMS_SUCCESSFUL : RTEMS_UNSATISFIED; -} - -/* - * write bytes to the serial port. Stdout and stderr are the same. - */ - -rtems_device_driver console_write( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - int count; - int maximum; - rtems_libio_rw_args_t *rw_args; - char *buffer; - - rw_args = (rtems_libio_rw_args_t *) arg; - - buffer = rw_args->buffer; - maximum = rw_args->count; - - for (count = 0; count < maximum; count++) { - if ( buffer[ count ] == '\n') { - outbyte('\r'); - } - outbyte( buffer[ count ] ); - } - - rw_args->bytes_moved = maximum; - return 0; -} - -/* - * IO Control entry point - */ - -rtems_device_driver console_control( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - int param,div; - ConsoleIOCTLRequest* request = (ConsoleIOCTLRequest*)arg; - - if (!arg) - return RTEMS_INVALID_ADDRESS; - - switch(request->command) - { - case TERM_LOCAL_ECHO: - param = (int)(request->data); - if(param < 0 || param > 1) - return RTEMS_INVALID_NUMBER; - localEcho = param; - break; - case TERM_BIT_RATE: - param = (int)(request->data); - switch(param) - { - case 50: - case 150: - case 300: - case 600: - case 1200: - case 1800: - case 2000: - case 2400: - case 3600: - case 4800: - case 7200: - case 9600: - case 19200: - case 38400: - case 57600: - case 115200: - div = 115200/param; - uart->latch.LCR |= 0x80; /* Set the divisor latch bit */ - uart->latch.DLM = div & 0xFF; - uart->latch.DLL = div >> 8; - uart->write.LCR &= 0x7F; /* Clear the divisor latch bit */ - break; - default: - return RTEMS_INVALID_NUMBER; - } - break; - default: - return RTEMS_NOT_CONFIGURED; - } - - return RTEMS_SUCCESSFUL; -} diff --git a/c/src/lib/libbsp/or32/orp/console/console.h b/c/src/lib/libbsp/or32/orp/console/console.h deleted file mode 100644 index 6e8efb24f8..0000000000 --- a/c/src/lib/libbsp/or32/orp/console/console.h +++ /dev/null @@ -1,70 +0,0 @@ -/* console.h -- console header file for the Bender board using the - * Or1k architecture. - * - * Copyright (C) 2001 Chris Ziomkowski, chris@asics.ws - * - * This file is distributed as part of the RTEMS package from - * OAR Corporation, and follows the licensing and distribution - * terms as stated for RTEMS. - * - * 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. - */ - -#ifndef _CONSOLE_H -#define _CONSOLE_H - -typedef enum { - TERM_LOCAL_ECHO, - TERM_BIT_RATE, -} ConsoleIOCTLCommand; - -typedef struct { - ConsoleIOCTLCommand command; - void* data; -} ConsoleIOCTLRequest; - -typedef struct { - unsigned char RBR; - unsigned char IER; - unsigned char IIR; - unsigned char LCR; - unsigned char MCR; - unsigned char LSR; - unsigned char MSR; - unsigned char SCR; -} UART_16450_Read; - -typedef struct { - unsigned char THR; - unsigned char IER; - unsigned char IIR; - unsigned char LCR; - unsigned char MCR; - unsigned char LSR; - unsigned char MSR; - unsigned char SCR; -} UART_16450_Write; - -typedef struct { - unsigned char DLM; - unsigned char DLL; - unsigned char IIR; - unsigned char LCR; - unsigned char MCR; - unsigned char LSR; - unsigned char MSR; - unsigned char SCR; -} UART_16450_Latch; - -typedef union { - UART_16450_Read read; - UART_16450_Write write; - UART_16450_Latch latch; -} UART_16450; - -#endif diff --git a/c/src/lib/libbsp/or32/orp/include/.cvsignore b/c/src/lib/libbsp/or32/orp/include/.cvsignore deleted file mode 100644 index cd2a4e9988..0000000000 --- a/c/src/lib/libbsp/or32/orp/include/.cvsignore +++ /dev/null @@ -1,5 +0,0 @@ -coverhd.h -bspopts.h -bspopts.h.in -stamp-h -stamp-h.in diff --git a/c/src/lib/libbsp/or32/orp/include/bsp.h b/c/src/lib/libbsp/or32/orp/include/bsp.h deleted file mode 100644 index 24a943926a..0000000000 --- a/c/src/lib/libbsp/or32/orp/include/bsp.h +++ /dev/null @@ -1,84 +0,0 @@ -/* bsp.h - * - * This include file contains all board IO definitions. - * - * XXX : put yours in here - * - * 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 __ORP_h -#define __ORP_h - -#ifdef __cplusplus -extern "C" { -#endif - -#include <bspopts.h> - -#include <rtems.h> -#include <rtems/console.h> -#include <rtems/clockdrv.h> - -/* - * confdefs.h overrides for this BSP: - * - number of termios serial ports (defaults to 1) - * - Interrupt stack space is not minimum if defined. - */ - -/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */ -#define CONFIGURE_INTERRUPT_STACK_MEMORY (4 * 1024) - -/* - * Simple spin delay in microsecond units for device drivers. - * This is very dependent on the clock speed of the target. - */ - -#define delay( microseconds ) \ - { \ - } - -/* Constants */ - -#define RAM_START 0x10000000 -#define RAM_END 0x10800000 - -/* miscellaneous stuff assumed to exist */ - -extern rtems_configuration_table BSP_Configuration; - -/* - * Device Driver Table Entries - */ - -/* - * NOTE: Use the standard Console driver entry - */ - -/* - * NOTE: Use the standard Clock driver entry - */ - -/* functions */ - -void bsp_cleanup( void ); - -no_cpu_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 */ -); - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ diff --git a/c/src/lib/libbsp/or32/orp/include/tm27.h b/c/src/lib/libbsp/or32/orp/include/tm27.h deleted file mode 100644 index a10e11cab1..0000000000 --- a/c/src/lib/libbsp/or32/orp/include/tm27.h +++ /dev/null @@ -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), 0, 1 ) - -#define Cause_tm27_intr() /* empty */ - -#define Clear_tm27_intr() /* empty */ - -#define Lower_tm27_intr() /* empty */ - -#endif diff --git a/c/src/lib/libbsp/or32/orp/start/start.S b/c/src/lib/libbsp/or32/orp/start/start.S deleted file mode 100644 index 1ea2fc4ee5..0000000000 --- a/c/src/lib/libbsp/or32/orp/start/start.S +++ /dev/null @@ -1,799 +0,0 @@ -/* start.S -- bootup code for the Bender board using the Or1k - * architecture. - * - * Copyright (C) 2001 Chris Ziomkowski, chris@asics.ws - * - * This file is distributed as part of the RTEMS package from - * OAR Corporation, and follows the licensing and distribution - * terms as stated for RTEMS. - * - * 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. - */ - -#include <rtems/asm.h> - -/* Since we don't yet have a memory map for Bender, I am - assuming the following. Hopefully, this will be easily - modified once we get the real values. - - 0x00000000 - 0x00200000: Flash/ROM (boot code / 2 MB) - 0x01000000 - 0x010FFFFF: Synchronous SRAM (area 2 / 1 MB) - 0x10000000 - 0x1FFFFFFF: External SDRAM (area 3 / 256 MB) - 0x20000000 - 0x2FFFFFFF: External SDRAM (area 4 / 256 MB) - - 0x80000000 - 0x8000001F: 4 16550 UART controllers - 0x80010000 - 0x80017FFF: Internal Bender RAM - 0x80020000 - 0xFFFFFFFF: Memory mapped Bender Peripherals - - For this version, I assume that only the flash and 32 MB - of RAM in area 3 are populated. Everything else should - return a bus error when accessed. -*/ -.file "start.S" - -.data - PUBLIC(Or1k_Interrupt_Vectors) -SYM (Or1k_Interrupt_Vectors): - .word 0x00000000 # No Vector - .word _start # Reset Vector (Ignored) - .word __Internal_error_Occurred # Bus Error - .word __Internal_error_Occurred # Data Page Fault - .word __Internal_error_Occurred # Instruction Page Fault - .word __int_reenable # Low Priority Interrupt - .word __Internal_error_Occurred # Alignment Exception - .word __Internal_error_Occurred # Illegal Instruction Exception - .word __int_reenable # High Priority Interrupt - .word __Internal_error_Occurred # ITBL Miss - .word __Internal_error_Occurred # DTBL Miss - .word 0x00000000 # Range Exception - .word 0x00000000 # System Call - .word 0x00000000 # Breakpoint - .word 0x00000000 # Trap - -/* - PUBLIC(BOTTOM_OF_MEMORY) -SYM (BOTTOM_OF_MEMORY): - .word 0x10000000 # Assume RAM @ 0 for the sim - - PUBLIC(TOP_OF_MEMORY) -SYM (TOP_OF_MEMORY): - .word 0x10800000 # Assume RAM @ 0 for the sim -*/ - PUBLIC(_mem_end) -SYM (_mem_end): - .word 0x10800000 - - BEGIN_CODE - .org 0x0 - /**************/ - /* _panic */ - /**************/ - - /* Place the panic vector at 0 */ - -.proc __panic - .def __panic - .val __panic - .scl 2 - .type 044 - .endef - .global __panic -__panic: - - l.jal __exit - l.nop - -.endproc __panic - .def __panic - .val . - .scl -1 - .endef - - /* Exception processing...first, we will save the - 16 non callee saved registers which could be - corrupted by calling a C function. We have no - way of knowing which of these will be used, so - we have to save all of them. We will then save - the EPCR and ESR, in case a nested exception is - called. Next, we call the user function. We then - restore all the registers to their original - values, and finally disable exceptions, restore - EPCR and ESR (EEAR is not essential to restore) - and then return from the interrupt. */ - - /******************************************/ - /* Normal exception handling */ - /* Called with 80 bytes allocated on the */ - /* stack, the vector function in r11, and */ - /* the vector number in r3. Original */ - /* values at 28(r1) and 0(r1). */ - /******************************************/ -.proc ___standard_exception - .def ___standard_exception - .val ___standard_exception - .scl 2 - .type 044 - .endef - .global ___standard_exception -___standard_exception: - l.sfeqi r11,0 /* Ignore it if it is zero */ - l.bf L2_2 - l.sw 4(r1),r4 /* Save r4 */ - - /* Ignore fast context switching in this release. */ - /* It's poorly conceived, and will probably never */ - /* be implemented... */ - - l.sw 8(r1),r5 - l.sw 12(r1),r6 - l.sw 16(r1),r7 - - l.mfspr r4,r0,0x20 /* Save EPCR */ - l.mfspr r5,r0,0x30 /* Save EEAR */ - l.mfspr r6,r0,0x40 /* Save ESR */ - - l.mfspr r7,r0,17 - l.ori r7,r7,2 - l.mtspr r0,r7,17 /* Reenable exceptions */ - - l.sw 20(r1),r8 - l.sw 24(r1),r9 - l.sw 32(r1),r12 - l.sw 36(r1),r14 - l.sw 40(r1),r16 - l.sw 44(r1),r18 - l.sw 48(r1),r20 - l.sw 52(r1),r22 - l.sw 56(r1),r24 - l.sw 60(r1),r26 - l.sw 64(r1),r28 - l.sw 68(r1),r30 - l.sw 72(r1),r4 /* Save EPCR. User could change r4 */ - - /* Now, call the installed handler with the arguments: - r3 ==> vector # (1-14) - r4 ==> EPCR - r5 ==> EEAR - r6 ==> ESR - r11 ==> User function - */ - - l.jal ___user_function /* Call the user routine */ - l.sw 76(r1),r6 /* Save ESR. User could change r6 */ - /* Ignore r5 (EEAR). It is not critical for state */ - - l.lwz r30,68(r1) - l.lwz r28,64(r1) - l.lwz r26,60(r1) - l.lwz r24,56(r1) - l.lwz r22,52(r1) - l.lwz r20,48(r1) - l.lwz r18,44(r1) - l.lwz r16,40(r1) - l.lwz r14,36(r1) - l.lwz r12,32(r1) - l.lwz r9,24(r1) - l.lwz r8,20(r1) - l.lwz r7,16(r1) - l.lwz r5,8(r1) - - l.addi r6,r0,-3 /* Set r6 to 0xFFFFFFFD */ - l.mfspr r3,r0,17 /* Get SR value */ - l.and r3,r3,r6 /* Clear exception bit */ - l.mfspr r0,r3,17 /* Disable exceptions */ - - l.lwz r6,76(r1) /* Recover ESR */ - l.lwz r4,72(r1) /* Recover EPCR */ - l.mtspr r0,r4,0x20 /* Restore ESR */ - l.mtspr r0,r6,0x40 /* Restore EPCR */ - l.lwz r6,12(r1) - l.lwz r4,4(r1) - -L2_2: - l.lwz r11,28(r1) - l.lwz r3,0(r1) - l.addi r1,r1,80 - l.rfe - l.nop /* The document doesn't say this is - a delay slot instruction, but the - simulator doesn't work without this. */ - -.endproc ___standard_exception - .def ___standard_exception - .val . - .scl -1 - .endef - -/****************************************************************************/ -/* These constants must be in .text section in order to be */ -/* properly addressed in code. */ - - PUBLIC(BOTTOM_OF_MEMORY) -SYM (BOTTOM_OF_MEMORY): - .word 0x10000000 # Assume RAM @ 0 for the sim - - PUBLIC(TOP_OF_MEMORY) -SYM (TOP_OF_MEMORY): - .word 0x10800000 # Assume RAM @ 0 for the sim - -/****************************************************************************/ - - /** Currently, about 57 of the 64 valid address locations - are being used here. If you add code to the above - routine, make sure it isn't more than 7 instructions - or you will overflow into the reset vector. **/ - - /****************************/ - /* Reset vector static code */ - /****************************/ - .org 0x100 -.proc ___rst - .global ___rst -___rst: - /* Set the stack pointer */ - l.movhi r1,hi(_TOP_OF_MEMORY) - l.ori r1,r1,lo(_TOP_OF_MEMORY) - l.lwz r1,0(r1) /* Dereference it */ - - /* Set the frame pointer */ - l.add r2,r0,r1 - - l.mfspr r3,r0,17 /* Get SR value */ - l.ori r3,r3,2 /* Set exception enable bit */ - l.j _start /* Jump to main routine */ - l.mtspr r0,r3,17 /* Enable exceptions (DELAY) */ -.endproc ___rst - - /***********************************************************/ - /* Note: right after the reset vector, we are going to */ - /* place a table with the necessary values to initialize */ - /* the memory controller. This pointer will be set and */ - /* passed to the _start routine in r4. The first thing the */ - /* the _start routine will do is to initialize the memory */ - /* controller. The code to initialze the memory controller */ - /* is expected to be larger than the 50 some odd */ - /* instructions that are remaining here before the bus */ - /* error vector, which is why it is left to the _start */ - /* routine. */ - /***********************************************************/ - - /********************************/ - /* Bus Error vector static code */ - /********************************/ - .org 0x200 -.proc ___bus_error - .global ___bus_error -___bus_error: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,8(r11) - l.j ___standard_exception - l.addi r3,r0,2 - -.endproc ___bus_error - - /* Put _Internal_error_Occurred and _int_reenable here */ - /* No reason to waste space...it'll be filled with 0 if */ - /* we don't... */ - - /********************************/ - /* _Internal_error_Occurred */ - /********************************/ - -.proc __Internal_error_Occurred - .def __Internal_error_Occurred - .val __Internal_error_Occurred - .scl 2 - .type 044 - .endef - .global __Internal_error_Occurred -__Internal_error_Occurred: - - l.jal __panic - l.nop - -.endproc __Internal_error_Occurred - .def __Internal_error_Occurred - .val . - .scl -1 - .endef - - /*********************/ - /* _int_reenable */ - /*********************/ - -.proc __int_reenable - .def __int_reenable - .val __int_reenable - .scl 2 - .type 044 - .endef - .global __int_reenable -__int_reenable: - - l.mfspr r11,r0,17 - l.ori r11,r11,0x04 - l.jr r9 - l.mtspr r0,r11,17 - -.endproc __int_reenable - .def __int_reenable - .val . - .scl -1 - .endef - - /*********************&**/ - /* ___user_function */ - /************************/ - -.proc ___user_function - .def ___user_function - .val ___user_function - .scl 2 - .type 044 - .endef - .global ___user_function -___user_function: - - /* r11 contains the address to call. We can - modify r7, r8, r12, and r14 at will */ - - l.movhi r7,hi(__Thread_Dispatch_disable_level) - l.ori r7,r7,lo(__Thread_Dispatch_disable_level) - l.lwz r8,0(r7) - - l.addi r1,r1,-8 # Stack must be DWORD aligned - l.sw 0(r1),r9 # Save the return address - - l.addi r8,r8,1 # Increment __Thread_Dispatch... - l.jalr r11 - l.sw 0(r7),r8 # Disable thread dispatching - - /* Now, we need to determine if we need to - service the RTEMS environment. RTEMS tries - to draw a distinction between a RAW handler - (where this isn't necessary) and an RTEMS - handler. However, it appears almost all ISR's - will not be RAW under this definition, and - those that are will not honestly be hurt by - the 20 or so extra cycles it will take to do - the following code. If there is a very frequent - interrupt, then it should probably be hard - coded into the static routine anyway, rather - than suffer the hit of calling it indirectly */ - - /* Note: RTEMS recommends incrementing and - decrementing the _ISR_Nest_Level as well. - We are specifically not doing this because - in the Or1k architecture it is impossible - to nest interrupts. Interrupts must run to - completion before reenabling. If there is a - significant task to be done, then it should - run in a bottom half handler, similar to the - way Linux works. In theory though, even if - we do allow nested interrupts, there is no - reason for this flag, as it seems to be for - the purpose of restoring the normal stack in - place of the interrupt stack. We don't use a - separate exception stack, so this should not - be an issue for us. */ - - l.movhi r7,hi(__Thread_Dispatch_disable_level) - l.ori r7,r7,lo(__Thread_Dispatch_disable_level) - l.lwz r8,0(r7) - l.addi r8,r8,-1 # Decrement __Thread_Dispatch... - l.sw 0(r7),r8 # Memory stall likely here... - - l.sfeqi r8,0 # Skip if _Thread_Dispatch != 0 - l.bnf L4_2 - l.movhi r7,hi(__Context_Switch_necessary) - - l.ori r7,r7,lo(__Context_Switch_necessary) - l.lwz r8,0(r7) - - l.movhi r7,hi(__ISR_Signals_to_thread_executing) - l.ori r7,r7,lo(__ISR_Signals_to_thread_executing) - l.lwz r12,0(r7) - - l.sfeqi r8,0 # Skip if __Context... is false - l.bf L4_2 - l.movhi r14,hi(__Thread_Dispatch) - - l.sfeqi r12,0 # Skip if __ISR... is true - l.bnf L4_2 - l.ori r14,r14,lo(__Thread_Dispatch) - - l.jalr r14 - l.sw 0(r7),r0 # Set __ISR... to false - -L4_2: - l.lwz r9,0(r1) # Recover the return address - l.jr r9 - l.addi r1,r1,8 # Reset the stack - -.endproc ___user_function - .def ___user_function - .val . - .scl -1 - .endef - - /* Code wasted between here and 0x300 */ - - /**************************************/ - /* Data Page Fault vector static code */ - /**************************************/ - .org 0x300 -.proc ___data_page_fault - .global ___data_page_fault -___data_page_fault: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,12(r11) - l.j ___standard_exception - l.addi r3,r0,3 -.endproc ___data_page_fault - - /* Code wasted between here and 0x400 */ - - /*********************************************/ - /* Instruction Page Fault vector static code */ - /*********************************************/ - .org 0x400 -.proc ___insn_page_fault - .global ___insn_page_fault -___insn_page_fault: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,16(r11) - l.j ___standard_exception - l.addi r3,r0,4 -.endproc ___insn_page_fault - - /* Code wasted between here and 0x500 */ - - /**************************************/ - /* Low Priority Interrupt static code */ - /**************************************/ - .org 0x500 -.proc ___low_priority_int - .global ___low_priority_int -___low_priority_int: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.mfspr r3,r0,17 # Get the SR - l.addi r11,r0,-5 # r11 = 0xFFFFFFFB - l.and r11,r11,r3 # Clear the EIR bit - l.mtspr r0,r11,17 # Set the SR w/o INT - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,20(r11) - l.j ___standard_exception - l.addi r3,r0,5 -.endproc ___low_priority_int - - /* Code wasted between here and 0x600 */ - - /******************************************/ - /* Alignment Exception vector static code */ - /******************************************/ - .org 0x600 -.proc ___alignment_exception - .global ___alignment_exception -___alignment_exception: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,24(r11) - l.j ___standard_exception - l.addi r3,r0,6 -.endproc ___alignment_exception - - /* Code wasted between here and 0x700 */ - - /******************************************/ - /* Illegal Instruction vector static code */ - /******************************************/ - .org 0x700 -.proc ___illegal_instruction - .global ___illegal_instruction -___illegal_instruction: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,28(r11) - l.j ___standard_exception - l.addi r3,r0,7 -.endproc ___illegal_instruction - - /* Code wasted between here and 0x800 */ - - /***************************************/ - /* High Priority Interrupt static code */ - /***************************************/ - .org 0x800 -.proc ___high_priority_int - .global ___high_priority_int -___high_priority_int: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.mfspr r3,r0,17 # Get the SR - l.addi r11,r0,-5 # r11 = 0xFFFFFFFB - l.and r11,r11,r3 # Clear the EIR bit - l.mtspr r0,r11,17 # Set the SR w/o INT - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,32(r11) - l.j ___standard_exception - l.addi r3,r0,8 -.endproc ___high_priority_int - - /* Code wasted between here and 0x900 */ - - /********************************/ - /* ITBL Miss vector static code */ - /********************************/ - .org 0x900 -.proc ___ITBL_miss_exception - .global ___ITBL_miss_exception -___ITBL_miss_exception: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,36(r11) - l.j ___standard_exception - l.addi r3,r0,9 -.endproc ___ITBL_miss_exception - - /* Code wasted between here and 0xA00 */ - - /********************************/ - /* DTBL Miss vector static code */ - /********************************/ - .org 0xA00 -.proc ___DTBL_miss_exception - .global ___DTBL_miss_exception -___DTBL_miss_exception: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,40(r11) - l.j ___standard_exception - l.addi r3,r0,10 -.endproc ___DTBL_miss_exception - - /* Code wasted between here and 0xB00 */ - - /**************************************/ - /* Range Exception vector static code */ - /**************************************/ - .org 0xB00 -.proc ___range_exception - .global ___range_exception -___range_exception: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,44(r11) - l.j ___standard_exception - l.addi r3,r0,11 -.endproc ___range_exception - - /* Code wasted between here and 0xC00 */ - - /**********************************/ - /* System Call vector static code */ - /**********************************/ - .org 0xC00 -.proc ___system_call - .global ___system_call -___system_call: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,48(r11) - l.j ___standard_exception - l.addi r3,r0,12 -.endproc ___system_call - - /* Code wasted between here and 0xD00 */ - - /**********************************/ - /* Breakpoint vector static code */ - /**********************************/ - .org 0xD00 -.proc ___breakpoint - .global ___breakpoint -___breakpoint: - - /* In keeping with the necessary requirements for - gdb to work, we are limiting this vector to - only 2 statements, which effect an immediate - return. At a later date, we may insert a debug - monitor here that will do even more, but for - now, this is all we want. */ - l.rfe - l.nop - -.endproc ___breakpoint - - /* Code wasted between here and 0xE00 */ - - /*************************************/ - /* Trap Exception vector static code */ - /*************************************/ - .org 0xE00 -.proc ___trap_exception - .global ___trap_exception -___trap_exception: - l.addi r1,r1,-80 - l.sw 0(r1),r3 - l.sw 28(r1),r11 - l.movhi r11,hi(_Or1k_Interrupt_Vectors) - l.ori r11,r11,lo(_Or1k_Interrupt_Vectors) - l.lwz r11,56(r11) - l.j ___standard_exception - l.addi r3,r0,14 -.endproc ___trap_exception - - /* Code wasted between here and 0x2000 */ - - /* Exceptions from 0xF00 to 0x1F00 are not defined */ - /* in the Or1k architecture. They should be filled */ - /* in here for other implementations. */ - - .org 0x2000 /* Start after exception vector table */ - - /*********************/ - /* start */ - /*********************/ - - /* This is where we jump to right after the reset exception - handler. The system configuration information should - be passed to us in a pointer in r4. Generally, the - reset vector will call this routine directly, and - the memory configuration information will be stored - in the ROM/Flash image. It was decided no attempt - would be made to automatically determine this - information by probing, as the scheme would be too - complex and inherently unreliable. */ - - /* Initialize strings and structures here */ -L_program: - .ascii "RTEMS_or1k\000" - .align 4 -L_argv: - .word L_program - -.proc _start - .def _start - .val _start - .scl 2 - .type 044 - .endef - .global _start -_start: - - /* Initialize the memory controller here! - Discussions with Rudi have stated that - the first few bytes of the ROM image should - contain a RAM map as opposed to trying to - figure out what to do based on probing. This - means a separate build of the OS for every - possible board configuration, but there - doesn't seem to be a better alternative. */ - - /*** FIX ME! Initialize the external memory controller! ***/ - - /* Move the data segment to RAM. Alternatively, we may - copy the text segment as well. For now, we'll assume - that the cache gives us sufficient performance that this - is not necessary. It will be very easy to add this later. - */ - l.movhi r4,hi(_etext) - l.ori r4,r4,lo(_etext) - l.movhi r5,hi(_BOTTOM_OF_MEMORY) - l.ori r5,r5,lo(_BOTTOM_OF_MEMORY) - l.lwz r5,0(r5) # Dereference it -/* l.add r5,r5,r4 # Place it in memory above the text segment*/ - l.movhi r3,hi(_edata) - l.ori r3,r3,lo(_edata) - l.movhi r5,hi(_data_start) - l.ori r5,r5,lo(_data_start) - -L3_0: - l.lwz r6,0(r4) - l.addi r5,r5,4 - l.addi r4,r4,4 - l.sfeq r3,r5 - l.bnf L3_0 - l.sw -4(r5),r6 # Minimize write after read stalls - - /* Initialize the BSS segment */ - l.movhi r3,hi(__end) - l.ori r3,r3,lo(__end) -/* l.sub r3,r3,r4 - l.add r3,r3,r5*/ - l.sfleu r3,r5 - l.bf L3_2 # Check for no BSS segment! - l.nop - -L3_1: - l.addi r5,r5,4 - l.sfeq r5,r3 - l.bnf L3_1 - l.sw -4(r5),r0 - -L3_2: - /* Tell everyone where the heap begins */ - l.movhi r4,hi(__mem_end) - l.ori r4,r4,lo(__mem_end) - l.sw 0(r4),r5 - - /* Due to what I consider a bug in RTEMS, the entire - heap must be zeroed. I think this is the dumbest thing - I've ever heard, but whatever turns them on. I'd rather - see the code which depends on this behavior fixed. I - myself have never written code which assumes zeroes - will be returned from memory allocated from the heap. - Anyway, if I don't do it here, I have to set a flag in - the CPU structure which then will do it anyway, but - from less efficient C code! Zero from here to the - stack pointer... One day when I'm old and gray maybe - I'll set this to random values instead and fix - whatever breaks. */ - - l.sw 0(r5),r0 - l.sfeq r5,r1 - l.bnf L3_3 - l.addi r5,r5,4 - -L3_3: - l.addi r3,r0,1 /* Set argc to 1 */ - l.movhi r4,hi(L_argv) /* Initialize argv */ - l.ori r4,r4,lo(L_argv) - l.addi r5,r5,0 /* Set envp to NULL */ - - l.mfspr r11,r0,17 /* Get SR value */ - l.ori r11,r11,0x4 /* Set interrupt enable bit */ - l.jal _boot_card /* Boot up the card...run the OS */ - l.mtspr r0,r11,17 /* Enable exceptions (DELAY) */ - - /* We're done. We exited normally. Shut down. */ - l.jal __exit - l.nop - -.endproc _start - .def _start - .val . - .scl -1 - .endef - - END_CODE diff --git a/c/src/lib/libbsp/or32/orp/startup/bspclean.c b/c/src/lib/libbsp/or32/orp/startup/bspclean.c deleted file mode 100644 index 5a6bbb6744..0000000000 --- a/c/src/lib/libbsp/or32/orp/startup/bspclean.c +++ /dev/null @@ -1,26 +0,0 @@ -/* bsp_cleanup() - * - * This routine normally is part of start.s and usually returns - * control to a monitor. - * - * INPUT: NONE - * - * OUTPUT: NONE - * - * 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 ) -{ - exit(0); -} diff --git a/c/src/lib/libbsp/or32/orp/startup/bspstart.c b/c/src/lib/libbsp/or32/orp/startup/bspstart.c deleted file mode 100644 index 27bfb58a9e..0000000000 --- a/c/src/lib/libbsp/or32/orp/startup/bspstart.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * 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. - * - * 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. - * - * This file adapted from no_bsp board library of the RTEMS distribution. - * The body has been modified for the Bender Or1k implementation by - * Chris Ziomkowski. <chris@asics.ws> - */ - -#include <bsp.h> -#include <rtems/libio.h> - -#include <rtems/libcsupport.h> - -#include <string.h> -extern int _mem_end; - -/* - * The original table from the application and our copy of it with - * some changes. - */ - -extern rtems_configuration_table Configuration; - -rtems_configuration_table BSP_Configuration; - -rtems_cpu_table Cpu_table; - -/* - * Use the shared implementations of the following routines - */ - -void bsp_postdriver_hook(void); -void bsp_libc_init( void *, uint32_t, int ); - -/* - * 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) -{ - uint32_t heap_start; - - heap_start = (uint32_t) _mem_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". - */ - - BSP_Configuration.work_space_start = _mem_end; - _mem_end += BSP_Configuration.work_space_size + 512; - ( BSP_Configuration.work_space_size + 512 ); - - BSP_Configuration.work_space_start = (void *) ((unsigned int)((char *)BSP_Configuration.work_space_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1)); - - /* - * initialize the CPU table for this BSP - */ - - Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */ - Cpu_table.postdriver_hook = bsp_postdriver_hook; - Cpu_table.do_zero_of_workspace = FALSE; - Cpu_table.interrupt_stack_size = CONFIGURE_INTERRUPT_STACK_MEMORY; - - /* - * Start RTEMS - */ - - rtems_initialize_executive( &BSP_Configuration, &Cpu_table ); - - bsp_cleanup(); -} diff --git a/c/src/lib/libbsp/or32/orp/startup/linkcmds b/c/src/lib/libbsp/or32/orp/startup/linkcmds deleted file mode 100644 index 7c73a1dc9d..0000000000 --- a/c/src/lib/libbsp/or32/orp/startup/linkcmds +++ /dev/null @@ -1,82 +0,0 @@ -/* - * This file contains directives for the GNU linker which are specific - * to the NO_CPU NO_BSP BOARD. - * - * 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. - * - * $Id$ - */ - -MEMORY - { - flash : org = 0x00000000, l = 2M - ram : org = 0x10000000, l = 32M - } - -SECTIONS -{ - .text : AT (0x0) { - text_start = . ; - _text_start = . ; - - *(.text) - . = ALIGN (16); - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - *(.eh_fram) - . = ALIGN (16); - - /* - * C++ constructors - */ - __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__ = .; - _etext = ALIGN( 0x10 ) ; - . = ALIGN( 0x10) ; - } > flash - - .data : AT ( ADDR(.text) + SIZEOF(.text) ) { - data_start = . ; - _data_start = . ; - - *(.data) - - _edata = ALIGN( 0x10 ); - . = ALIGN (0x10); - } > ram - - .bss : AT ( ADDR(.text) + SIZEOF(.text) + SIZEOF(.data) ) { - bss_start = .; - _bss_start = .; - - *(.bss) - *(COMMON) - - end = ALIGN( 0x10 ); - __end = ALIGN( 0x10 ); - . = ALIGN (0x10); - } > ram - -} diff --git a/c/src/lib/libbsp/or32/orp/startup/setvec.c b/c/src/lib/libbsp/or32/orp/startup/setvec.c deleted file mode 100644 index e72a92fb24..0000000000 --- a/c/src/lib/libbsp/or32/orp/startup/setvec.c +++ /dev/null @@ -1,42 +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 - * - * 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> - -no_cpu_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 */ -) -{ - no_cpu_isr_entry previous_isr; - - if ( type ) - rtems_interrupt_catch( handler, vector, (rtems_isr_entry *) &previous_isr ); - else { - /* XXX: install non-RTEMS ISR as "raw" interupt */ - } - return previous_isr; -} diff --git a/c/src/lib/libbsp/or32/orp/timer/timer.c b/c/src/lib/libbsp/or32/orp/timer/timer.c deleted file mode 100644 index 82ce3904dd..0000000000 --- a/c/src/lib/libbsp/or32/orp/timer/timer.c +++ /dev/null @@ -1,103 +0,0 @@ -/* timer.c - * - * This file manages the benchmark timer used by the RTEMS Timing Test - * Suite. Each measured time period is demarcated by calls to - * Timer_initialize() and Read_timer(). Read_timer() usually returns - * the number of microseconds since Timer_initialize() exitted. - * - * NOTE: It is important that the timer start/stop overhead be - * determined when porting or modifying this code. - * - * 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> - -uint32_t Timer_interrupts; -rtems_boolean Timer_driver_Find_average_overhead; - -void Timer_initialize( void ) -{ - - /* - * Timer has never overflowed. This may not be necessary on some - * implemenations of timer but .... - */ - - Timer_interrupts = 0; - - /* - * Somehow start the timer - */ -} - -/* - * The following controls the behavior of Read_timer(). - * - * AVG_OVEREHAD is the overhead for starting and stopping the timer. It - * is usually deducted from the number returned. - * - * LEAST_VALID is the lowest number this routine should trust. Numbers - * below this are "noise" and zero is returned. - */ - -#define AVG_OVERHEAD 0 /* It typically takes X.X microseconds */ - /* (Y countdowns) to start/stop the timer. */ - /* This value is in microseconds. */ -#define LEAST_VALID 1 /* Don't trust a clicks value lower than this */ - -int Read_timer( void ) -{ - uint32_t clicks; - uint32_t total; - - /* - * Read the timer and see how many clicks it has been since we started. - */ - - clicks = 0; /* XXX: read some HW here */ - - /* - * Total is calculated by taking into account the number of timer overflow - * interrupts since the timer was initialized and clicks since the last - * interrupts. - */ - - total = clicks * 0; - - if ( Timer_driver_Find_average_overhead == 1 ) - return total; /* in XXX microsecond units */ - else { - if ( total < LEAST_VALID ) - return 0; /* below timer resolution */ - /* - * Somehow convert total into microseconds - */ - return (total - AVG_OVERHEAD); - } -} - -/* - * Empty function call used in loops to measure basic cost of looping - * in Timing Test Suite. - */ - -rtems_status_code Empty_function( void ) -{ - return RTEMS_SUCCESSFUL; -} - -void Set_find_average_overhead( - rtems_boolean find_flag -) -{ - Timer_driver_Find_average_overhead = find_flag; -} diff --git a/c/src/lib/libbsp/or32/orp/timer/timerisr.c b/c/src/lib/libbsp/or32/orp/timer/timerisr.c deleted file mode 100644 index 7cbd49a050..0000000000 --- a/c/src/lib/libbsp/or32/orp/timer/timerisr.c +++ /dev/null @@ -1,36 +0,0 @@ -/* timerisr.s - * - * If required this ISR is used to bump a count of interval "overflow" - * interrupts which have occurred since the timer was started. The - * number of overflows is taken into account in the Read_timer() - * routine if necessary. - * - * To reduce overhead this is best to be the "rawest" hardware interupt - * handler you can write. This should be the only interrupt which can - * occur during the measured time period. - * - * NOTE: This file is USUALLY in assembly and is LEAN AND MEAN. - * Any code in this isr is pure overhead which can perturb - * the accuracy of the Timing Test Suite. - * - * 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> - -extern uint32_t _Timer_interrupts; - -void timerisr( void ) -{ - /* - * _Timer_interrupts += TIMER_BETWEEN_OVERFLOWS (usually in microseconds) - * return from interrupt - */ -} diff --git a/c/src/lib/libbsp/or32/orp/times b/c/src/lib/libbsp/or32/orp/times deleted file mode 100644 index 2ac0b9ee22..0000000000 --- a/c/src/lib/libbsp/or32/orp/times +++ /dev/null @@ -1,194 +0,0 @@ -# -# Timing Test Suite Results for the NO_BSP -# -# NOTE: This is just a template. The times are irrelevant since this BSP -# can only be compiled -- not executed. -# -# $Id$ -# - -Board: -CPU: include coprocessor if applicable -Clock Speed: -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 X: -Column Y: - -# 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 |