----
- c/src/lib/libbsp/powerpc/ec555/ChangeLog | 225 ++++++++++++
- c/src/lib/libbsp/powerpc/ec555/Makefile.am | 50 ++
- c/src/lib/libbsp/powerpc/ec555/README | 262 ++++++++++++++
- c/src/lib/libbsp/powerpc/ec555/bsp_specs | 13
- c/src/lib/libbsp/powerpc/ec555/clock/p_clock.c | 69 +++
- c/src/lib/libbsp/powerpc/ec555/configure.ac | 52 ++
- c/src/lib/libbsp/powerpc/ec555/console/console.c | 368 +++++++++++++++++++
- c/src/lib/libbsp/powerpc/ec555/include/bsp.h | 112 +++++
- c/src/lib/libbsp/powerpc/ec555/include/coverhd.h | 116 ++++++
- c/src/lib/libbsp/powerpc/ec555/include/tm27.h | 54 ++
- c/src/lib/libbsp/powerpc/ec555/irq/irq.h | 55 ++
- c/src/lib/libbsp/powerpc/ec555/preinstall.am | 58 +++
- c/src/lib/libbsp/powerpc/ec555/startup/bspstart.c | 177 +++++++++
- c/src/lib/libbsp/powerpc/ec555/startup/iss555.c | 148 +++++++
- c/src/lib/libbsp/powerpc/ec555/startup/linkcmds | 319 +++++++++++++++++
- c/src/lib/libbsp/powerpc/ec555/startup/start.S | 411 ++++++++++++++++++++++
- c/src/lib/libbsp/powerpc/ec555/startup/tm27supp.c | 29 +
- c/src/lib/libbsp/powerpc/ec555/times | 189 ++++++++++
- make/custom/ec555.cfg | 38 ++
- 19 files changed, 2745 insertions(+)
-
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/ChangeLog
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/ChangeLog 2008-12-08 06:15:50.000000000 +0100
-@@ -0,0 +1,225 @@
-+2008-12-08 Ralf Corsépius <ralf.corsepius@rtems.org>
-+
-+ * bsp_specs: Backport from CVS-HEAD.
-+
-+2008-09-29 Ralf Corsépius <ralf.corsepius@rtems.org>
-+
-+ * Makefile.am: Remove noinst_PROGRAMS (Unused).
-+
-+2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com>
-+
-+ * startup/bspstart.c: Add capability for bootcard.c BSP Initialization
-+ Framework to ask the BSP where it has memory for the RTEMS Workspace
-+ and C Program Heap. These collectively are referred to as work area.
-+ If the BSP supports this, then it does not have to include code to
-+ split the available memory between the two areas. This reduces the
-+ amount of code in the BSP specific bspstart.c file. Additionally, the
-+ shared framework can initialize the C Library, call
-+ rtems_debug_enable(), and dirty the work area memory. Until most/all
-+ BSPs support this new capability, if the BSP supports this, it should
-+ call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac.
-+ When the transition is complete, this autoconf macro can be removed.
-+
-+2008-05-14 Joel Sherrill <joel.sherrill@OARcorp.com>
-+
-+ * Makefile.am: Rework to avoid .rel files.
-+
-+2008-05-12 Joel Sherrill <joel.sherrill@OARcorp.com>
-+
-+ * startup/bspstart.c: Refactored and renamed initialization routines to
-+ rtems_initialize_data_structures, rtems_initialize_before_drivers,
-+ rtems_initialize_device_drivers, and
-+ rtems_initialize_start_multitasking. This opened the sequence up so
-+ that bootcard() could provide a more robust and flexible framework
-+ which is easier to explain and understand. This also lays the
-+ groundwork for sharing the division of available memory between the
-+ RTEMS workspace and heap and the C library initialization across all
-+ BSPs.
-+
-+2008-04-23 Joel Sherrill <joel.sherrill@OARcorp.com>
-+
-+ * startup/bspstart.c: Remove all references to
-+ console_reserve_resources and termios_reserve_resources.
-+
-+2008-03-03 Joel Sherrill <joel.sherrill@OARcorp.com>
-+
-+ * startup/linkcmds: Add wildcard to gcc_except_table section so
-+ programs compiled with gcc 4.3.x can link.
-+
-+2008-01-18 David Erickson <David.Erickson@drdc-rddc.gc.ca>
-+
-+ * startup/bspstart.c: Add semicolon.
-+
-+2008-01-11 Joel Sherrill <joel.sherrill@OARcorp.com>
-+
-+ * startup/bspstart.c: Add bsp_timer_least_valid and
-+ bsp_timer_average_overhead so tmtests link.
-+
-+2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com>
-+
-+ * 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>
-+
-+ * 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>
-+
-+ * Makefile.am, 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.
-+
-+2007-11-28 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: Remove qrtems_debug.
-+
-+2007-04-06 Ralf Corsépius <ralf.corsepius@rtems.org>
-+
-+ * bsp_specs: Remove lib (Now expected to exist in GCC).
-+
-+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.
-+
-+2006-03-08 Joel Sherrill <joel@OARcorp.com>
-+
-+ * startup/linkcmds: Add .gnu.linkonce.b.* section.
-+
-+2006-02-08 Joel Sherrill <joel@OARcorp.com>
-+
-+ * startup/linkcmds: 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.
-+
-+2005-05-10 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * console/console.c: Eliminate unsigned8.
-+
-+2005-04-26 Joel Sherrill <joel@OARcorp.com>
-+
-+ * startup/bspstart.c: Eliminate warnings.
-+
-+2005-04-25 Jennifer Averett <jennifer.averett@oarcorp.com>
-+
-+ PR 779/bsp
-+ * clock/p_clock.c: Add parameter to powerpc exception handler routines
-+
-+2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * startup/bspstart.c: include <rtems/powerpc/powerpc.h>.
-+ Use PPC_MINIMUM_STACK_FRAME_SIZE instead of
-+ CPU_MINIMUM_STACK_FRAME_SIZE.
-+
-+2005-02-16 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * configure.ac: Remove argument from RTEMS_PPC_EXCEPTIONS.
-+
-+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.
-+
-+2005-01-07 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.
-+
-+2004-10-20 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ * console/console.c, include/bsp.h, startup/bspstart.c,
-+ startup/iss555.c: Use POSIX fixed size types.
-+
-+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 Joel Sherrill <joel@OARcorp.com>
-+
-+ PR 611/bsps
-+ * Makefile.am, include/bsp.h, wrapup/Makefile.am: Follow conventions
-+ for tm27 and do not add another macro definition.
-+ * startup/tm27supp.c: New file.
-+
-+2004-04-21 Joel Sherrill <joel@OARcorp.com>
-+
-+ PR 611/bsps
-+ * Makefile.am, include/bsp.h, wrapup/Makefile.am: Follow conventions
-+ for tm27 and do not add another macro definition.
-+ * startup/tm27supp.c: New file.
-+
-+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>
-+
-+ * include/bsp.h, startup/start.S: Reflect new locations of cpukit headers.
-+
-+2004-04-12 David Querbach <querbach@realtime.bc.ca>
-+
-+ * .cvsignore, ChangeLog, Makefile.am, README, bsp_specs, configure.ac,
-+ times, clock/p_clock.c, console/console.c, include/.cvsignore,
-+ include/bsp.h, include/coverhd.h, irq/irq.h, startup/bspstart.c,
-+ startup/iss555.c, startup/linkcmds, startup/start.S,
-+ wrapup/.cvsignore, wrapup/Makefile.am: New files.
-+
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/Makefile.am
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/Makefile.am 2008-09-29 03:47:53.000000000 +0200
-@@ -0,0 +1,50 @@
-+##
-+## $Id: Makefile.am,v 1.13.2.1 2008/09/29 01:47:53 ralf Exp $
-+##
-+
-+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
-+
-+include_bspdir = $(includedir)/bsp
-+
-+include_HEADERS += include/coverhd.h
-+include_bsp_HEADERS = irq/irq.h
-+
-+EXTRA_DIST = times
-+
-+dist_project_lib_DATA += startup/linkcmds
-+
-+pclock_SOURCES = clock/p_clock.c
-+console_SOURCES = console/console.c
-+startup_SOURCES = ../../shared/bspclean.c ../../shared/bsplibc.c \
-+ ../../shared/bsppost.c ../../shared/bsppredriverhook.c \
-+ startup/bspstart.c ../../shared/bootcard.c startup/iss555.c \
-+ ../../shared/sbrk.c ../../shared/gnatinstallhandler.c startup/start.S
-+tm27supp_SOURCES = startup/tm27supp.c
-+
-+noinst_LIBRARIES = libbsp.a
-+libbsp_a_SOURCES = $(pclock_SOURCES) $(console_SOURCES) $(startup_SOURCES) \
-+ $(tm27supp_SOURCES)
-+
-+libbsp_a_LIBADD = \
-+ ../../../libcpu/@RTEMS_CPU@/shared/cpuIdent.rel \
-+ ../../../libcpu/@RTEMS_CPU@/@exceptions@/rtems-cpu.rel \
-+ ../../../libcpu/@RTEMS_CPU@/mpc5xx/clock.rel \
-+ ../../../libcpu/@RTEMS_CPU@/mpc5xx/console-generic.rel \
-+ ../../../libcpu/@RTEMS_CPU@/mpc5xx/exceptions.rel \
-+ ../../../libcpu/@RTEMS_CPU@/mpc5xx/irq.rel \
-+ ../../../libcpu/@RTEMS_CPU@/mpc5xx/timer.rel \
-+ ../../../libcpu/@RTEMS_CPU@/mpc5xx/vectors.rel
-+
-+include $(srcdir)/preinstall.am
-+include $(top_srcdir)/../../../../automake/local.am
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/README
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/README 2009-11-29 01:38:37.608590025 +0100
-@@ -0,0 +1,262 @@
-+#
-+# $Id: README,v 1.1 2004/04/12 21:52:13 joel Exp $
-+#
-+
-+This is a README file for the Intec SS555 of RTEMS 4.6.0
-+
-+The SS555 port was sponsored by Defence Research and Development
-+Canada - Suffield, and is Copyright (C) 2004, Real-Time Systems Inc.
-+
-+Please send any comments, improvements, or bug reports to:
-+
-+David Querbach
-+querbach@realtime.bc.ca
-+
-+
-+Summary
-+-------
-+
-+BSP NAME: ss555
-+BOARD: Intec Automation Inc. SS555
-+BUS: None
-+CPU FAMILY: PowerPC
-+CPU: PowerPC MPC555
-+COPROCESSORS: Built-in Motorola TPU
-+MODE: 32 bit mode
-+
-+DEBUG MONITOR: None
-+
-+PERIPHERALS
-+===========
-+TIMERS: PIT / Timebase
-+ RESOLUTION: 1 microsecond (4 MHz crystal / 4)
-+SERIAL PORTS: 2 SCI
-+REAL-TIME CLOCK: On-chip.
-+DMA: None.
-+VIDEO: None.
-+SCSI: None.
-+NETWORKING: None.
-+
-+
-+DRIVER INFORMATION
-+==================
-+CLOCK DRIVER: yes
-+CONSOLE DRIVER: yes
-+SHMSUPP: N/A
-+TIMER DRIVER: yes
-+NETWORK DRIVER: no
-+
-+NOTES
-+=====
-+On-chip resources:
-+ SCI1 serial port
-+ SCI2 serial port (console)
-+ PIT clock
-+ TB timing test support
-+ DEC
-+ SWT watchdog timer -- enable in startup/iss555.c
-+ *CS0 external 512k 2-1-1-1 Burst SRAM
-+ *CS1
-+ *CS2
-+ *CS3 CPLD
-+ IRQ0
-+ IRQ1
-+ IRQ2
-+ IRQ3
-+ IRQ4
-+ IRQ5
-+ IRQ6
-+ IRQ7
-+ IRQ_LVL0
-+ IRQ_LVL1
-+ IRQ_LVL2
-+ IRQ_LVL3
-+ IRQ_LVL4
-+ IRQ_LVL5 SCI
-+ IRQ_LVL6 PIT
-+ IRQ_LVL7
-+
-+
-+Board description
-+-----------------
-+Clock rate: 40 MHz development/embeddable board
-+Bus width: 32-bit on-board RAM, 16-bit off-board I/O
-+FLASH: 512k on-chip
-+RAM: 512k 2-1-1-1 burst SRAM
-+
-+
-+Installation
-+------------
-+
-+The ss555 port uses the Intec SS555's external RAM in two different ways,
-+depending on whether or not it is built for debugging by giving the
-+VARIANT=DEBUG switch to make:
-+
-+ make VARIANT=DEBUG all
-+
-+1. In the debugging case, the linker script concanttenates the .text,
-+.data, and .bss sections starting at location zero, so they all can be
-+loaded into the external RAM for debugging. We assume that the debugger
-+disables the internal Flash ROM and enables the external RAM before loading
-+the code into the external RAM.
-+
-+2. In the normal (non-debugging) case, the linker script still places the
-+.text section near zero, but places the start of the .data and .bss sections
-+at the start location of the MPC555's internal RAM. The system startup code
-+then configures the external RAM just after the internal RAM in memory,
-+forming one large block from the two RAM devices.
-+
-+
-+Console driver
-+---------------
-+
-+This BSP includes an termios-capable asynchronous serial line driver that
-+supports SCI1 and SCI2. The RTEMS console is selected at configuration time
-+with the CONSOLE_MINOR variable (see .../ss555/configure.ac). We default to
-+SCI2 for the console, since SCI1 has some extra features which may be
-+desired for application use.
-+
-+The BSP console supports three different modes of operation:
-+
-+ 1. polled I/O done with termios support,
-+ 2. polled I/O done without termios support,
-+ 3. interrupt-driven I/O with termios support.
-+
-+The mode of operation of the serial driver is determined at configure time in
-+part by the value of the UARTS_IO_MODE variable (see .../ss555/configure.ac).
-+
-+ 0 - polled I/O.
-+ 1 - interrupt-driven I/O.
-+
-+Also, set the value of UARTS_USE_TERMIOS to select whether termios should be
-+used to perform buffering and input/output processing. Without termios
-+support, input processing is limited to the substitution of LF for a
-+received CR, and output processing is limited to the transmission of a CR
-+following the transmission of a LF. The choices for UARTS_USE_TERMIOS are:
-+
-+ 0 - do not use termios
-+ 1 - use termios
-+
-+In most real-time applications, the driver should be configured to use
-+termios and interrupt-driven I/O. Special requirements may dictate otherwise.
-+
-+Polled I/O must be used when running the timing tests. It must also be used
-+to run some other tests and some samples, such as the cdtest. Some tests
-+change the interrupt mask and will hang interrupt-driven I/O indefinitely.
-+Others, such as cdtest, perform console output from the static constructors
-+before the console is opened, causing the test to hang. Still other tests
-+produce output that is supposed to be in some specific order. For these
-+tests, termios should not be used, as termios buffers output and the
-+transmission of the buffers occur at somewhat unpredictable times.
-+
-+The real solution is to fix the tests so that they work with interrupt-driven
-+I/O and termios.
-+
-+
-+printk() and debug output
-+-----------------------
-+
-+The implementation of printk() in RTEMS is mostly independent of most system
-+services. The printk() function can therefore be used to print messages to a
-+debug console, particularly when debugging startup code or device drivers,
-+i.e. code that runs before the console driver is opened or that runs with
-+interrupts disabled.
-+
-+Support is provided to send printk output to either port. Specify the
-+desired port at configure time by setting the value of PRINTK_MINOR to one
-+of SCI1_MINOR or SCI2_MINOR.
-+
-+printk() always uses polled I/O, and never uses termios.
-+
-+If the printk() port is opened by RTEMS, then UARTS_IO_MODE must be set for
-+polled I/O, otherwise the I/O functions will be in conflict. Using printk()
-+before the port is initialized is, of course, not possible. This
-+initialization occurs in console_initialize(), which is called by
-+rtems_initialize_executive_early().
-+
-+
-+Watchdog Timer
-+--------------
-+
-+The MPC555 watchdog timer can be enabled at configuration time by defining
-+the WATCHDOG_TIMEOUT variable. This variable sets the watchdog timeout
-+period in steps of
-+
-+ 2048 2048
-+ --------- = --------- = 51.2 usec
-+ Fsystem 40 MHz
-+
-+or about 1/20 msec. When WATCHDOG_TIMEOUT is left undefined, the watchdog
-+timer is disabled.
-+
-+
-+Miscellaneous
-+-------------
-+
-+Most code came from the mbx8xx port, except for the floating-point handling
-+which came from the mpc8260ads.
-+
-+
-+Host System
-+-----------
-+
-+The port was developed on an x86 box running Debian 3.0. The toolchain was
-+built from the sources at rtems.org, except for the autotools which came
-+from the Debian distribution.
-+
-+
-+Test Configuration
-+------------------
-+
-+Board: Intec SS555 v1.1
-+CPU: Motorola MPC555LFMZP40, mask 1K83H
-+Clock Speed: Crystal 4.0 MHz, CPU 40.0 MHz
-+RAM: 512K bytes of 2-1-1-1 Burst SRAM
-+Times Reported in: Microseconds
-+Timer Source: Timebase clock
-+GCC Flags: -O4 -fno-keep-inline-functions -mcpu=(821/860)
-+Console: Operates in polled mode on SMC2. No I/O through EPPC-Bug.
-+
-+
-+Test Results
-+------------
-+
-+Single processor tests:
-+ All tests passed, except that:
-+ - sp09 aborts due to memory shortage
-+ - sp20 needs to be run with output buffering enabled (see
-+ buffer_test_io.h)
-+
-+Multi-processor tests:
-+ Not applicable.
-+
-+Library tests:
-+ All tests passed. Note that the termios test only works if the system is
-+ rebuilt with termios enabled.
-+
-+Posix tests:
-+ All tests passed, except that:
-+ - the message queue test failed with "errno (91 - File or path name too
-+ long)"
-+
-+Timing tests:
-+ Due to memory limitations, many of the tests will not run unless you set
-+ OPERATION_COUNT=20 at configuration time.
-+
-+ To run tm27 (the interrupt latency timer test), short CN5-48 to CN5-50 on
-+ the SS555 board.
-+
-+ All tests run cleanly, except for tm26, which gives a "PANIC 12" after it
-+ exits. This doesn't seem to cause a problem otherwise.
-+
-+ See the times file for the results of the timing tests.
-+
-+Network tests:
-+ Not applicable.
-+
-+Sample programs:
-+ These run correctly, except that:
-+ - The "minimum" sample is not designed to run properly on any system.
-+ - The loopback, fileio, unilimited, and pppd tests fail due to memory
-+ limitations.
-+ - The paranoia program dies on a floating-point assist exception.
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/bsp_specs
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/bsp_specs 2008-12-08 06:15:50.000000000 +0100
-@@ -0,0 +1,13 @@
-+%rename endfile old_endfile
-+%rename startfile old_startfile
-+%rename link old_link
-+
-+*startfile:
-+%{!qrtems: %(old_startfile)} \
-+%{!nostdlib: %{qrtems: ecrti%O%s -u __vectors -N -u start -e start}}
-+
-+*endfile:
-+%{!qrtems: %(old_endfile)} %{qrtems: ecrtn%O%s}
-+
-+*link:
-+%{!qrtems: %(old_link)} %{qrtems: -dc -dp}
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/clock/p_clock.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/clock/p_clock.c 2009-11-29 01:38:37.612589905 +0100
-@@ -0,0 +1,69 @@
-+/*
-+ * Clock Tick interrupt conexion code.
-+ *
-+ * COPYRIGHT (c) 1989-1997.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may in
-+ * the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * SS555 port sponsored by Defence Research and Development Canada - Suffield
-+ * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
-+ *
-+ * Derived from c/src/lib/libbsp/powerpc/mbx8xx/clock/p_clock.c:
-+ *
-+ * Modified to support the MPC750.
-+ * Modifications Copyright (c) 1999 Eric Valette valette@crf.canon.fr
-+ *
-+ * $Id: p_clock.c,v 1.3 2005/04/25 14:46:37 jennifer Exp $
-+ */
-+
-+#include <bsp.h>
-+#include <bsp/irq.h>
-+#include <rtems/bspIo.h>
-+
-+extern void clockOn(void*);
-+extern void clockOff (void*);
-+extern int clockIsOn(void*);
-+extern void Clock_isr(void *);
-+
-+static rtems_irq_connect_data clockIrqData = {
-+ CPU_PERIODIC_TIMER,
-+ (rtems_irq_hdl)Clock_isr,
-+ NULL,
-+ (rtems_irq_enable)clockOn,
-+ (rtems_irq_disable)clockOff,
-+ (rtems_irq_is_enabled)clockIsOn
-+};
-+
-+int BSP_disconnect_clock_handler (void)
-+{
-+ if (!BSP_get_current_rtems_irq_handler(&clockIrqData)) {
-+ printk("Unable to stop system clock\n");
-+ rtems_fatal_error_occurred(1);
-+ }
-+ return BSP_remove_rtems_irq_handler (&clockIrqData);
-+}
-+
-+int BSP_connect_clock_handler (rtems_irq_hdl hdl)
-+{
-+ if (!BSP_get_current_rtems_irq_handler(&clockIrqData)) {
-+ printk("Unable to get system clock handler\n");
-+ rtems_fatal_error_occurred(1);
-+ }
-+ if (!BSP_remove_rtems_irq_handler (&clockIrqData)) {
-+ printk("Unable to remove current system clock handler\n");
-+ rtems_fatal_error_occurred(1);
-+ }
-+ /*
-+ * Reinit structure
-+ */
-+ clockIrqData.name = CPU_PERIODIC_TIMER;
-+ clockIrqData.hdl = (rtems_irq_hdl) hdl;
-+ clockIrqData.on = (rtems_irq_enable)clockOn;
-+ clockIrqData.off = (rtems_irq_enable)clockOff;
-+ clockIrqData.isOn = (rtems_irq_is_enabled)clockIsOn;
-+
-+ return BSP_install_rtems_irq_handler (&clockIrqData);
-+}
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/configure.ac
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/configure.ac 2006-12-02 06:59:47.000000000 +0100
-@@ -0,0 +1,52 @@
-+## Process this file with autoconf to produce a configure script.
-+##
-+## $Id: configure.ac,v 1.9 2006/12/02 05:59:47 ralf Exp $
-+
-+AC_PREREQ(2.60)
-+AC_INIT([rtems-c-src-lib-libbsp-powerpc-mbx5xx],[_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([WATCHDOG_TIMEOUT],[*],[0xFFFF])
-+RTEMS_BSPOPTS_HELP([WATCHDOG_TIMEOUT],
-+[Define to the desired timeout (in steps of 1/20 msec) to enable the
-+ watchdog. Default is to disable the watchdog entirely.])
-+
-+RTEMS_BSPOPTS_SET([UARTS_USE_TERMIOS],[*],[0])
-+RTEMS_BSPOPTS_HELP([UARTS_USE_TERMIOS],
-+[Define to 1 if you want termios support for every port.
-+ Termios support is independent of the choice of UART I/O mode.])
-+
-+RTEMS_BSPOPTS_SET([CONSOLE_MINOR],[*],[SCI2_MINOR])
-+RTEMS_BSPOPTS_HELP([CONSOLE_MINOR],
-+[Must be defined to be one of SCI1_MINOR or SCI2_MINOR. Determines which
-+ device will be registered as /dev/console.])
-+
-+RTEMS_BSPOPTS_SET([UARTS_IO_MODE],[*],[0])
-+RTEMS_BSPOPTS_HELP([UARTS_IO_MODE],
-+[Define to 1 if you want interrupt-driven I/O for the SCI ports.])
-+
-+RTEMS_BSPOPTS_SET([PRINTK_MINOR],[*],[SCI2_MINOR])
-+RTEMS_BSPOPTS_HELP([PRINTK_MINOR],
-+[Must be defined to be one of SCI1_MINOR or SCI2_MINOR. Determines which
-+ device is used for output by printk(). The printk port always uses polled
-+ I/O. Don't open the printk port from RTEMS unless also using polled I/O
-+ for the SCI ports.])
-+
-+# Explicitly list a Makefile here
-+AC_CONFIG_FILES([Makefile])
-+
-+RTEMS_PPC_EXCEPTIONS
-+
-+AC_OUTPUT
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/console/console.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/console/console.c 2009-11-29 01:38:37.612589905 +0100
-@@ -0,0 +1,368 @@
-+/*
-+ * console.c
-+ *
-+ * This file contains the Intec SS555 termios serial I/O package.
-+ *
-+ * The SCI channels are assigned as follows
-+ *
-+ * Channel Device Minor
-+ * SCI1 /dev/tty0 0
-+ * SCI2 /dev/tty1 1
-+ *
-+ * All ports support termios. The use of termios is recommended for real-time
-+ * applications. Termios provides buffering and input processing. When not
-+ * using termios, processing is limited to the substitution of LF for CR on
-+ * input, and the output of a CR following the output of a LF character.
-+ * Note that the terminal should not send CR/LF pairs when the return key
-+ * is pressed, and that output lines are terminated with LF/CR, not CR/LF
-+ * (although that would be easy to change).
-+ *
-+ * I/O may be interrupt-driven (recommended for real-time applications) or
-+ * polled.
-+ *
-+ * LIMITATIONS:
-+ *
-+ * It is not possible to use different I/O modes on the different ports. The
-+ * exception is with printk. The printk port can use a different mode from
-+ * the other ports. If this is done, it is important not to open the printk
-+ * port from an RTEMS application.
-+ *
-+ * Currently, the I/O modes are determined at build time. It would be much
-+ * better to have the mode selected at boot time based on parameters in
-+ * NVRAM.
-+ *
-+ * Interrupt-driven I/O requires termios.
-+ *
-+ * TESTS:
-+ *
-+ * TO RUN THE TESTS, USE POLLED I/O WITHOUT TERMIOS SUPPORT. Some tests
-+ * play with the interrupt masks and turn off I/O. Those tests will hang
-+ * when interrupt-driven I/O is used. Other tests, such as cdtest, do I/O
-+ * from the static constructors before the console is open. This test
-+ * will not work with interrupt-driven I/O. Because of the buffering
-+ * performed in termios, test output may not be in sequence.The tests
-+ * should all be fixed to work with interrupt-driven I/O and to
-+ * produce output in the expected sequence. Obviously, the termios test
-+ * requires termios support in the driver.
-+ *
-+ * Set CONSOLE_MINOR to the appropriate device minor number in the
-+ * config file. This allows the RTEMS application console to be different
-+ * from the GDB port.
-+ *
-+ * This driver handles both available serial ports: it distinguishes
-+ * the sub-devices using minor device numbers. It is not possible to have
-+ * other protocols running on the other ports when this driver is used as
-+ * currently written.
-+ *
-+ *
-+ * SS555 port sponsored by Defence Research and Development Canada - Suffield
-+ * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
-+ *
-+ * Derived from c/src/lib/libbsp/powerpc/mbx8xx/console/console.c:
-+ *
-+ * Based on code (alloc860.c in eth_comm port) by
-+ * Jay Monkman (jmonkman@frasca.com),
-+ * Copyright (C) 1998 by Frasca International, Inc.
-+ *
-+ * Modifications by Darlene Stewart <Darlene.Stewart@iit.nrc.ca>
-+ * and Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca>.
-+ * Copyright (c) 2000, National Research Council of Canada
-+ *
-+ */
-+#include <stdarg.h>
-+#include <stdio.h>
-+#include <bsp.h> /* Must be before libio.h */
-+#include <rtems/bspIo.h>
-+#include <rtems/libio.h>
-+#include <termios.h>
-+
-+static void _BSP_output_char( char c );
-+static rtems_status_code do_poll_read( rtems_device_major_number major, rtems_device_minor_number minor, void * arg);
-+static rtems_status_code do_poll_write( rtems_device_major_number major, rtems_device_minor_number minor, void * arg);
-+
-+static void _BSP_null_char( char c ) {return;}
-+
-+BSP_output_char_function_type BSP_output_char = _BSP_null_char;
-+
-+/*
-+ * do_poll_read
-+ *
-+ * Input characters through polled I/O. Returns as soon as a character has
-+ * been received. Otherwise, if we wait for the number of requested
-+ * characters, we could be here forever!
-+ *
-+ * CR is converted to LF on input. The terminal should not send a CR/LF pair
-+ * when the return or enter key is pressed.
-+ *
-+ * Input parameters:
-+ * major - ignored. Should be the major number for this driver.
-+ * minor - selected channel.
-+ * arg->buffer - where to put the received characters.
-+ * arg->count - number of characters to receive before returning--Ignored.
-+ *
-+ * Output parameters:
-+ * arg->bytes_moved - the number of characters read. Always 1.
-+ *
-+ * Return value: RTEMS_SUCCESSFUL
-+ *
-+ * CANNOT BE COMBINED WITH INTERRUPT DRIVEN I/O!
-+ */
-+static rtems_status_code do_poll_read(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ rtems_libio_rw_args_t *rw_args = arg;
-+ int c;
-+
-+ while( (c = m5xx_uart_pollRead(minor)) == -1 );
-+ rw_args->buffer[0] = (uint8_t)c;
-+ if( rw_args->buffer[0] == '\r' )
-+ rw_args->buffer[0] = '\n';
-+ rw_args->bytes_moved = 1;
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+
-+/*
-+ * do_poll_write
-+ *
-+ * Output characters through polled I/O. Returns only once every character has
-+ * been sent.
-+ *
-+ * CR is transmitted AFTER a LF on output.
-+ *
-+ * Input parameters:
-+ * major - ignored. Should be the major number for this driver.
-+ * minor - selected channel
-+ * arg->buffer - where to get the characters to transmit.
-+ * arg->count - the number of characters to transmit before returning.
-+ *
-+ * Output parameters:
-+ * arg->bytes_moved - the number of characters read
-+ *
-+ * Return value: RTEMS_SUCCESSFUL
-+ *
-+ * CANNOT BE COMBINED WITH INTERRUPT DRIVEN I/O!
-+ */
-+static rtems_status_code do_poll_write(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ rtems_libio_rw_args_t *rw_args = arg;
-+ uint32_t i;
-+ char cr ='\r';
-+
-+ for( i = 0; i < rw_args->count; i++ ) {
-+ m5xx_uart_pollWrite(minor, &(rw_args->buffer[i]), 1);
-+ if ( rw_args->buffer[i] == '\n' )
-+ m5xx_uart_pollWrite(minor, &cr, 1);
-+ }
-+ rw_args->bytes_moved = i;
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+
-+/*
-+ * Print functions prototyped in bspIo.h
-+ */
-+
-+static void _BSP_output_char( char c )
-+{
-+ char cr = '\r';
-+
-+ /*
-+ * Can't rely on console_initialize having been called before this
-+ * function is used, so it may fail.
-+ */
-+
-+ m5xx_uart_pollWrite( PRINTK_MINOR, &c, 1 );
-+ if( c == '\n' )
-+ m5xx_uart_pollWrite( PRINTK_MINOR, &cr, 1 );
-+}
-+
-+/*
-+ ***************
-+ * BOILERPLATE *
-+ ***************
-+ *
-+ * All these functions are prototyped in rtems/c/src/lib/include/console.h.
-+ */
-+
-+/*
-+ * Initialize and register the device
-+ */
-+rtems_device_driver console_initialize(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *arg
-+)
-+{
-+ rtems_status_code status;
-+
-+ /*
-+ * Set up TERMIOS if needed
-+ */
-+ #if UARTS_USE_TERMIOS == 1
-+ rtems_termios_initialize ();
-+ #endif /* UARTS_USE_TERMIOS */
-+
-+ /*
-+ * Do device-specific initialization
-+ */
-+ BSP_output_char = _BSP_output_char;
-+
-+ m5xx_uart_initialize(SCI1_MINOR);
-+ status = rtems_io_register_name ("/dev/tty0", major, SCI1_MINOR);
-+ if (status != RTEMS_SUCCESSFUL)
-+ rtems_fatal_error_occurred (status);
-+
-+ m5xx_uart_initialize(SCI2_MINOR);
-+ status = rtems_io_register_name ("/dev/tty1", major, SCI2_MINOR);
-+ if (status != RTEMS_SUCCESSFUL)
-+ rtems_fatal_error_occurred (status);
-+
-+ /* Now register the RTEMS console */
-+ status = rtems_io_register_name ("/dev/console", major, CONSOLE_MINOR);
-+ if (status != RTEMS_SUCCESSFUL)
-+ rtems_fatal_error_occurred (status);
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+
-+/*
-+ * Open the device
-+ */
-+rtems_device_driver console_open(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *arg
-+)
-+{
-+ rtems_status_code sc;
-+
-+ if ( minor > NUM_PORTS - 1 )
-+ return RTEMS_INVALID_NUMBER;
-+
-+ #if (UARTS_USE_TERMIOS == 1)
-+ {
-+ #if (UARTS_IO_MODE == 1) /* RTEMS interrupt-driven I/O with termios */
-+
-+ static const rtems_termios_callbacks callbacks = {
-+ m5xx_uart_firstOpen, /* firstOpen */
-+ m5xx_uart_lastClose, /* lastClose */
-+ NULL, /* pollRead */
-+ m5xx_uart_write, /* write */
-+ m5xx_uart_setAttributes, /* setAttributes */
-+ NULL, /* stopRemoteTx */
-+ NULL, /* startRemoteTx */
-+ TERMIOS_IRQ_DRIVEN /* outputUsesInterrupts */
-+ };
-+ sc = rtems_termios_open( major, minor, arg, &callbacks );
-+
-+ #else /* UARTS_IO_MODE != 1 */ /* RTEMS polled I/O with termios */
-+
-+ static const rtems_termios_callbacks callbacks = {
-+ m5xx_uart_firstOpen, /* firstOpen */
-+ m5xx_uart_lastClose, /* lastClose */
-+ m5xx_uart_pollRead, /* pollRead */
-+ m5xx_uart_pollWrite, /* write */
-+ m5xx_uart_setAttributes, /* setAttributes */
-+ NULL, /* stopRemoteTx */
-+ NULL, /* startRemoteTx */
-+ TERMIOS_POLLED /* outputUsesInterrupts */
-+ };
-+ sc = rtems_termios_open( major, minor, arg, &callbacks );
-+
-+ #endif
-+
-+ return sc;
-+ }
-+
-+ #else /* no termios -- default to polled I/O */
-+ {
-+ sc = RTEMS_SUCCESSFUL;
-+ }
-+ #endif
-+
-+ return sc;
-+}
-+
-+/*
-+ * Close the device
-+ */
-+rtems_device_driver console_close(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *arg
-+)
-+{
-+ if ( minor > NUM_PORTS-1 )
-+ return RTEMS_INVALID_NUMBER;
-+
-+ #if UARTS_USE_TERMIOS == 1
-+ return rtems_termios_close( arg );
-+ #else
-+ return RTEMS_SUCCESSFUL;
-+ #endif
-+}
-+
-+/*
-+ * Read from the device
-+ */
-+rtems_device_driver console_read(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *arg
-+)
-+{
-+ if ( minor > NUM_PORTS-1 )
-+ return RTEMS_INVALID_NUMBER;
-+
-+ #if UARTS_USE_TERMIOS == 1
-+ return rtems_termios_read( arg );
-+ #else
-+ return do_poll_read( major, minor, arg );
-+ #endif
-+}
-+
-+/*
-+ * Write to the device
-+ */
-+rtems_device_driver console_write(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *arg
-+)
-+{
-+ if ( minor > NUM_PORTS-1 )
-+ return RTEMS_INVALID_NUMBER;
-+
-+ #if UARTS_USE_TERMIOS == 1
-+ return rtems_termios_write( arg );
-+ #else
-+ return do_poll_write( major, minor, arg );
-+ #endif
-+}
-+
-+/*
-+ * Handle ioctl request.
-+ */
-+rtems_device_driver console_control(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *arg
-+)
-+{
-+ if ( minor > NUM_PORTS-1 )
-+ return RTEMS_INVALID_NUMBER;
-+
-+ #if UARTS_USE_TERMIOS == 1
-+ return rtems_termios_ioctl( arg );
-+ #else
-+ return RTEMS_SUCCESSFUL;
-+ #endif
-+}
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/include/bsp.h
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/include/bsp.h 2007-12-11 16:46:51.000000000 +0100
-@@ -0,0 +1,112 @@
-+/* bsp.h
-+ *
-+ * This include file contains all board IO definitions.
-+ *
-+ * This file includes definitions for the Intec SS555.
-+ *
-+ *
-+ * SS555 port sponsored by Defence Research and Development Canada - Suffield
-+ * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
-+ *
-+ * Derived from c/src/lib/libbsp/powerpc/mbx8xx/include/bsp.h:
-+ *
-+ * COPYRIGHT (c) 1989-1998.
-+ * 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: bsp.h,v 1.11 2007/12/11 15:46:51 joel Exp $
-+ */
-+
-+#ifndef _BSP_H
-+#define _BSP_H
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+#include <bspopts.h>
-+
-+#include <rtems.h>
-+#include <rtems/console.h>
-+#include <rtems/clockdrv.h>
-+#include <mpc5xx.h>
-+#include <mpc5xx/console.h>
-+#include <libcpu/vectors.h>
-+#include <bsp/irq.h>
-+
-+/*
-+ * Clock definitions
-+ */
-+
-+#define BSP_CRYSTAL_HZ 4000000 /* crystal frequency, Hz */
-+#define BSP_CLOCK_HZ 40000000 /* CPU clock frequency, Hz
-+
-+/*
-+ * I/O definitions
-+ *
-+ * The SS555 board includes a CPLD to control on-board features and
-+ * off-board devices.
-+ */
-+typedef struct cpld_ {
-+ uint8_t cs3a[32]; /* Chip select 3A */
-+ uint8_t pad0[0x200000 - 0x000020];
-+
-+ uint8_t cs3b[32]; /* Chip select 3B */
-+ uint8_t pad2[0x400000 - 0x200020];
-+
-+ uint8_t cs3c[32]; /* Chip select 3C */
-+ uint8_t pad4[0x600000 - 0x400020];
-+
-+ uint8_t cs3d[32]; /* Chip select 3D */
-+ uint8_t pad6[0x800000 - 0x600020];
-+
-+ uint8_t serial_ints; /* Enable/disable serial interrupts */
-+ uint8_t serial_resets; /* Enable/disable serial resets */
-+ uint8_t serial_ack; /* Acknowledge serial transfers */
-+ uint8_t pad8[0xA00000 - 0x800003];
-+
-+ uint8_t iflash_writess; /* Enable/disable internal-flash writes */
-+ uint8_t nflash_writess; /* Enable/disable NAND-flash writes */
-+ uint8_t padA[0xC00000 - 0xA00002];
-+} cpld_t;
-+
-+extern volatile cpld_t cpld; /* defined in linkcmds */
-+
-+/* miscellaneous stuff assumed to exist */
-+
-+/*
-+ * Device Driver Table Entries
-+ */
-+
-+/*
-+ * NOTE: Use the standard Console driver entry
-+ */
-+
-+/*
-+ * NOTE: Use the standard Clock driver entry
-+ */
-+
-+/*
-+ * How many libio files we want
-+ */
-+
-+#define BSP_LIBIO_MAX_FDS 20
-+
-+/* functions */
-+
-+void bsp_cleanup( void );
-+
-+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 */
-+);
-+
-+#ifdef __cplusplus
-+}
-+#endif
-+
-+#endif
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/include/coverhd.h
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/include/coverhd.h 2009-11-29 01:38:37.612589905 +0100
-@@ -0,0 +1,116 @@
-+/* 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) 1989-1998.
-+ * 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: coverhd.h,v 1.2 2006/03/17 10:11:37 ralf Exp $
-+ */
-+
-+#ifndef __COVERHD_h
-+#define __COVERHD_h
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+/*
-+ * 40 MHz processor, running from external 2-1-1-1 burst SRAM.
-+ */
-+#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE 0
-+#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE 0
-+#define CALLING_OVERHEAD_TASK_CREATE 0
-+#define CALLING_OVERHEAD_TASK_IDENT 0
-+#define CALLING_OVERHEAD_TASK_START 0
-+#define CALLING_OVERHEAD_TASK_RESTART 0
-+#define CALLING_OVERHEAD_TASK_DELETE 0
-+#define CALLING_OVERHEAD_TASK_SUSPEND 0
-+#define CALLING_OVERHEAD_TASK_RESUME 0
-+#define CALLING_OVERHEAD_TASK_SET_PRIORITY 0
-+#define CALLING_OVERHEAD_TASK_MODE 0
-+#define CALLING_OVERHEAD_TASK_GET_NOTE 0
-+#define CALLING_OVERHEAD_TASK_SET_NOTE 0
-+#define CALLING_OVERHEAD_TASK_WAKE_WHEN 2
-+#define CALLING_OVERHEAD_TASK_WAKE_AFTER 0
-+#define CALLING_OVERHEAD_INTERRUPT_CATCH 0
-+#define CALLING_OVERHEAD_CLOCK_GET 2
-+#define CALLING_OVERHEAD_CLOCK_SET 3
-+#define CALLING_OVERHEAD_CLOCK_TICK 0
-+
-+#define CALLING_OVERHEAD_TIMER_CREATE 0
-+#define CALLING_OVERHEAD_TIMER_IDENT 0
-+#define CALLING_OVERHEAD_TIMER_DELETE 0
-+#define CALLING_OVERHEAD_TIMER_FIRE_AFTER 0
-+#define CALLING_OVERHEAD_TIMER_FIRE_WHEN 3
-+#define CALLING_OVERHEAD_TIMER_RESET 0
-+#define CALLING_OVERHEAD_TIMER_CANCEL 0
-+#define CALLING_OVERHEAD_SEMAPHORE_CREATE 0
-+#define CALLING_OVERHEAD_SEMAPHORE_IDENT 0
-+#define CALLING_OVERHEAD_SEMAPHORE_DELETE 0
-+#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN 0
-+#define CALLING_OVERHEAD_SEMAPHORE_RELEASE 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE 0
-+#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH 0
-+
-+#define CALLING_OVERHEAD_EVENT_SEND 0
-+#define CALLING_OVERHEAD_EVENT_RECEIVE 0
-+#define CALLING_OVERHEAD_SIGNAL_CATCH 0
-+#define CALLING_OVERHEAD_SIGNAL_SEND 0
-+#define CALLING_OVERHEAD_PARTITION_CREATE 0
-+#define CALLING_OVERHEAD_PARTITION_IDENT 0
-+#define CALLING_OVERHEAD_PARTITION_DELETE 0
-+#define CALLING_OVERHEAD_PARTITION_GET_BUFFER 0
-+#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER 0
-+#define CALLING_OVERHEAD_REGION_CREATE 0
-+#define CALLING_OVERHEAD_REGION_IDENT 0
-+#define CALLING_OVERHEAD_REGION_DELETE 0
-+#define CALLING_OVERHEAD_REGION_GET_SEGMENT 0
-+#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT 0
-+#define CALLING_OVERHEAD_PORT_CREATE 0
-+#define CALLING_OVERHEAD_PORT_IDENT 0
-+#define CALLING_OVERHEAD_PORT_DELETE 0
-+#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 0
-+#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 0
-+
-+#define CALLING_OVERHEAD_IO_INITIALIZE 0
-+#define CALLING_OVERHEAD_IO_OPEN 0
-+#define CALLING_OVERHEAD_IO_CLOSE 0
-+#define CALLING_OVERHEAD_IO_READ 0
-+#define CALLING_OVERHEAD_IO_WRITE 0
-+#define CALLING_OVERHEAD_IO_CONTROL 0
-+#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED 0
-+#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE 0
-+#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT 0
-+#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE 0
-+#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL 0
-+#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD 0
-+#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE 0
-+
-+#ifdef __cplusplus
-+}
-+#endif
-+
-+#endif
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/include/tm27.h
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/include/tm27.h 2009-11-29 01:38:37.616586852 +0100
-@@ -0,0 +1,54 @@
-+/*
-+ * 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: tm27.h,v 1.2 2004/04/23 04:47:38 ralf Exp $
-+ */
-+
-+#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
-+ *
-+ * The following require that IRQ7 be jumpered to ground. On the SS555,
-+ * this can be done by shorting together CN5 pin 48 and CN5 pin 50.
-+ */
-+
-+#define MUST_WAIT_FOR_INTERRUPT 1
-+
-+#define Install_tm27_vector( handler ) \
-+{ \
-+ extern rtems_irq_connect_data tm27IrqData; \
-+ usiu.siel |= (1 << 17); \
-+ usiu.sipend |= (1 << 17); \
-+ \
-+ tm27IrqData.hdl = (rtems_irq_hdl)handler; \
-+ BSP_install_rtems_irq_handler (&tm27IrqData); \
-+}
-+
-+#define Cause_tm27_intr() \
-+{ \
-+ usiu.siel &= ~(1 << 17); \
-+}
-+
-+#define Clear_tm27_intr() \
-+{ \
-+ usiu.siel |= (1 << 17); \
-+ usiu.sipend |= (1 << 17); \
-+}
-+
-+#define Lower_tm27_intr() \
-+{ \
-+ ppc_cached_irq_mask |= (1 << 17); \
-+ usiu.simask = ppc_cached_irq_mask; \
-+}
-+
-+#endif
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/irq/irq.h
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/irq/irq.h 2009-11-29 01:38:37.616586852 +0100
-@@ -0,0 +1,55 @@
-+/* irq.h
-+ *
-+ * This include file describe the data structure and the functions implemented
-+ * by rtems to write interrupt handlers.
-+ *
-+ *
-+ * SS555 port sponsored by Defence Research and Development Canada - Suffield
-+ * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
-+ *
-+ * Derived from libbsp/powerpc/mbx8xx/irq/irq.h:
-+ *
-+ * CopyRight (C) 1999 valette@crf.canon.fr
-+ *
-+ * This code is heavilly inspired by the public specification of STREAM V2
-+ * that can be found at :
-+ *
-+ * <http://www.chorus.com/Documentation/index.html> by following
-+ * the STREAM API Specification Document link.
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: irq.h,v 1.2 2004/04/21 10:43:03 ralf Exp $
-+ */
-+
-+#ifndef LIBBSP_POWERPC_SS555_IRQ_IRQ_H
-+#define LIBBSP_POWERPC_SS555_IRQ_IRQ_H
-+
-+#include <libcpu/irq.h>
-+
-+#ifndef ASM
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+/*
-+ * The SS555 has no external interrupt controller chip, so use the standard
-+ * routines from the CPU-dependent code.
-+ */
-+#define BSP_install_rtems_irq_handler(ptr) CPU_install_rtems_irq_handler(ptr)
-+#define BSP_get_current_rtems_irq_handler(ptr) CPU_get_current_rtems_irq_handler(ptr)
-+#define BSP_remove_rtems_irq_handler(ptr) CPU_remove_rtems_irq_handler(ptr)
-+#define BSP_rtems_irq_mngt_set(config) CPU_rtems_irq_mngt_set(config)
-+#define BSP_rtems_irq_mngt_get(config) CPU_rtems_irq_mngt_get(config)
-+#define BSP_rtems_irq_mng_init(cpuId) CPU_rtems_irq_mng_init(cpuId)
-+
-+#ifdef __cplusplus
-+}
-+#endif
-+
-+#endif /* ASM */
-+
-+#endif /* LIBBSP_POWERPC_SS555_IRQ_IRQ_H */
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/bspstart.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/bspstart.c 2008-07-11 12:01:37.000000000 +0200
-@@ -0,0 +1,177 @@
-+/* bspstart.c
-+ *
-+ * This set of routines 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) 1989-2007.
-+ * 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.
-+ *
-+ * SS555 port sponsored by Defence Research and Development Canada - Suffield
-+ * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
-+ *
-+ * Derived from c/src/lib/libbsp/powerpc/mbx8xx/startup/bspstart.c:
-+ *
-+ * Modifications for MBX860:
-+ * Copyright (c) 1999, National Research Council of Canada
-+ *
-+ * $Id: bspstart.c,v 1.17 2008/07/11 10:01:37 thomas Exp $
-+ */
-+
-+#warning The interrupt disable mask is now stored in SPRG0, please verify that this is compatible to this BSP (see also bootcard.c).
-+
-+#include <string.h>
-+
-+#include <rtems/libio.h>
-+#include <rtems/libcsupport.h>
-+#include <rtems/bspIo.h>
-+#include <rtems/powerpc/powerpc.h>
-+
-+#include <libcpu/cpuIdent.h>
-+#include <libcpu/spr.h>
-+
-+#include <bsp/irq.h>
-+#include <bsp.h>
-+
-+SPR_RW(SPRG1)
-+
-+extern unsigned long intrStackPtr;
-+
-+/*
-+ * Driver configuration parameters
-+ */
-+uint32_t bsp_clicks_per_usec;
-+uint32_t bsp_clock_speed; /* Serial clocks per second */
-+uint32_t bsp_timer_least_valid;
-+uint32_t bsp_timer_average_overhead;
-+
-+/*
-+ * Use the shared implementations of the following routines.
-+ * Look in rtems/c/src/lib/libbsp/shared/bsplibc.c.
-+ */
-+void bsp_libc_init( void *, uint32_t, int );
-+
-+void BSP_panic(char *s)
-+{
-+ printk("%s PANIC %s\n",_RTEMS_version, s);
-+ __asm__ __volatile ("sc");
-+}
-+
-+void _BSP_Fatal_error(unsigned int v)
-+{
-+ printk("%s PANIC ERROR %x\n",_RTEMS_version, v);
-+ __asm__ __volatile ("sc");
-+}
-+
-+/*
-+ * bsp_pretasking_hook
-+ *
-+ * Called when RTEMS initialization is complete but before interrupts and
-+ * tasking are enabled. Used to setup libc and install any BSP extensions.
-+ *
-+ * Must not use libc (to do io) from here, since drivers are not yet
-+ * initialized.
-+ *
-+ * Input parameters: NONE
-+ *
-+ * Output parameters: NONE
-+ *
-+ * Return values: NONE
-+ */
-+void bsp_pretasking_hook(void)
-+{
-+ /*
-+ * These are assigned addresses in the linkcmds file for the BSP. This
-+ * approach is better than having these defined as manifest constants and
-+ * compiled into the kernel, but it is still not ideal when dealing with
-+ * multiprocessor configuration in which each board as a different memory
-+ * map. A better place for defining these symbols might be the makefiles.
-+ * Consideration should also be given to developing an approach in which
-+ * the kernel and the application can be linked and burned into ROM
-+ * independently of each other.
-+ */
-+ uint8_t *_HeapStart =
-+ (uint8_t *)Configuration.work_space_start
-+ + rtems_configuration_get_work_space_size();
-+ extern uint8_t _HeapEnd[];
-+
-+ bsp_libc_init( _HeapStart, _HeapEnd - _HeapStart, 0 );
-+}
-+
-+/*
-+ * bsp_start()
-+ *
-+ * Board-specific initialization code. Called from the generic boot_card()
-+ * function defined in rtems/c/src/lib/libbsp/shared/main.c. That function
-+ * does some of the board independent initialization. It is called from the
-+ * SS555 entry point _start() defined in
-+ * rtems/c/src/lib/libbsp/powerpc/ss555/startup/start.S
-+ *
-+ * _start() has set up a stack, has zeroed the .bss section, has set up the
-+ * .data section from contents stored in ROM, has turned off interrupts,
-+ * and placed the processor in the supervisor mode. boot_card() has left
-+ * the processor in that state when bsp_start() was called.
-+ *
-+ * Input parameters: NONE
-+ *
-+ * Output parameters: NONE
-+ *
-+ * Return values: NONE
-+ */
-+void bsp_start(void)
-+{
-+ extern char _WorkspaceBase[];
-+
-+ ppc_cpu_id_t myCpu;
-+ ppc_cpu_revision_t myCpuRevision;
-+ register unsigned char* intrStack;
-+
-+ /*
-+ * Get CPU identification dynamically. Note that the get_ppc_cpu_type()
-+ * function stores the result in global variables so that it can be used
-+ * later.
-+ */
-+ myCpu = get_ppc_cpu_type();
-+ myCpuRevision = get_ppc_cpu_revision();
-+
-+ /*
-+ * Initialize some SPRG registers related to irq handling
-+ */
-+ intrStack = (((unsigned char*)&intrStackPtr) - PPC_MINIMUM_STACK_FRAME_SIZE);
-+ _write_SPRG1((unsigned int)intrStack);
-+
-+ /*
-+ * Install our own set of exception vectors
-+ */
-+ initialize_exceptions();
-+
-+ /*
-+ * 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.
-+ *
-+ * In this case, the memory is not malloc'ed. It is just
-+ * "pulled from the air".
-+ */
-+ Configuration.work_space_start = _WorkspaceBase;
-+
-+ /*
-+ * initialize the device driver parameters
-+ */
-+ bsp_clicks_per_usec = BSP_CRYSTAL_HZ / 4 / 1000000;
-+ bsp_clock_speed = BSP_CLOCK_HZ; /* for SCI baud rate generator */
-+ bsp_timer_least_valid = 0;
-+ bsp_timer_average_overhead = 0;
-+
-+ /*
-+ * Initalize RTEMS IRQ system
-+ */
-+ BSP_rtems_irq_mng_init(0);
-+}
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/iss555.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/iss555.c 2009-11-29 01:38:37.616586852 +0100
-@@ -0,0 +1,148 @@
-+/*
-+ * iss555.c
-+ *
-+ * Intec SS555 initialization routines.
-+ *
-+ * SS555 port sponsored by Defence Research and Development Canada - Suffield
-+ * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
-+ *
-+ * Derived from c/src/lib/libbsp/powerpc/mbx8xx/startup/imbx8xx.c:
-+ *
-+ * Copyright (c) 1999, National Research Council of Canada
-+ *
-+ * 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 <bsp.h>
-+
-+SPR_RW(ICTRL);
-+SPR_RW(DEC);
-+SPR_RW(TBWU);
-+SPR_RW(TBWL);
-+SPR_RO(IMMR);
-+SPR_RW(MI_GRA);
-+SPR_RW(L2U_GRA);
-+SPR_RW(BBCMCR);
-+
-+/*
-+ * Initialize SS555
-+ */
-+void _InitSS555 (void)
-+{
-+ register uint32_t plprcr, msr;
-+
-+ /*
-+ * Initialize the System Protection Control Register (SYPCR).
-+ * The SYPCR can only be written once after Reset.
-+ */
-+ usiu.sypcr =
-+ USIU_SYPCR_SWTC(WATCHDOG_TIMEOUT) /* set watchdog timeout */
-+ | USIU_SYPCR_BMT(0xFF) /* set bus monitor timeout */
-+ | USIU_SYPCR_BME /* enable bus monitor */
-+ | USIU_SYPCR_SWF /* watchdog halted in freeze */
-+#if WATCHDOG_TIMEOUT != 0xFFFF
-+ | USIU_SYPCR_SWE /* enable watchdog */
-+#endif
-+ | USIU_SYPCR_SWRI /* watchdog forces reset */
-+ | USIU_SYPCR_SWP; /* prescale watchdog by 2048 */
-+
-+ TICKLE_WATCHDOG(); /* restart watchdog timer */
-+
-+ /*
-+ * Re-tune the PLL to the desired system clock frequency.
-+ */
-+ usiu.plprck = USIU_UNLOCK_KEY; /* unlock PLPRCR */
-+ usiu.plprcr =
-+ USIU_PLPRCR_TEXPS /* assert TEXP always */
-+ | USIU_PLPRCR_MF(BSP_CLOCK_HZ / BSP_CRYSTAL_HZ);
-+ /* PLL multiplication factor */
-+ usiu.plprck = 0; /* lock PLPRCR */
-+
-+ while (((plprcr = usiu.plprcr) & USIU_PLPRCR_SPLS) == 0)
-+ ; /* wait for PLL to re-lock */
-+
-+ /*
-+ * Enable the timebase and decrementer, then initialize decrementer
-+ * register to a large value to guarantee that a decrementer interrupt
-+ * will not be generated before the kernel is fully initialized.
-+ * Initialize the timebase register to zero.
-+ */
-+ usiu.tbscrk = USIU_UNLOCK_KEY;
-+ usiu.tbscr |= USIU_TBSCR_TBE; /* enable time base and decrementer */
-+ usiu.tbscrk = 0;
-+
-+ usiu.tbk = USIU_UNLOCK_KEY;
-+ _write_DEC(0x7FFFFFFF);
-+ _write_TBWU(0x00000000 );
-+ _write_TBWL(0x00000000 );
-+ usiu.tbk = 0;
-+
-+ /*
-+ * Run the Inter-Module Bus at full speed.
-+ */
-+ imb.uimb.umcr &= ~UIMB_UMCR_HSPEED;
-+
-+ /*
-+ * Initialize Memory Controller for External RAM
-+ *
-+ * Initialize the Base and Option Registers (BR0-BR7 and OR0-OR7). Note
-+ * that for all chip selects, ORx should be programmed before BRx.
-+ *
-+ * If booting from internal flash ROM, configure the external RAM to
-+ * extend the internal RAM. If booting from external RAM, leave it at
-+ * zero but set it up appropriately.
-+ */
-+ extern char int_ram_top[]; /* top of internal ram */
-+
-+ usiu.memc[0]._or =
-+ USIU_MEMC_OR_512K /* bank size */
-+ | USIU_MEMC_OR_SCY(0) /* wait states in first beat of burst */
-+ | USIU_MEMC_OR_BSCY(0); /* wait states in subsequent beats */
-+
-+ usiu.memc[0]._br =
-+ USIU_MEMC_BR_BA(_read_IMMR() & IMMR_FLEN
-+ ? (uint32_t)int_ram_top : 0) /* base address */
-+ | USIU_MEMC_BR_PS32 /* 32-bit data bus */
-+ | USIU_MEMC_BR_TBDIP /* toggle bdip */
-+ | USIU_MEMC_BR_V; /* base register valid */
-+
-+ /*
-+ * Initialize Memory Controller for External CPLD
-+ *
-+ * The SS555 board includes a CPLD to control on-board features and
-+ * off-board devices. (Configuration taken from Intec's hwhook.c)
-+ */
-+ usiu.memc[3]._or =
-+ USIU_MEMC_OR_16M /* bank size */
-+ | USIU_MEMC_OR_CSNT /* negate CS/WE early */
-+ | USIU_MEMC_OR_ACS_HALF /* assert CS half cycle after address */
-+ | USIU_MEMC_OR_SCY(15) /* wait states in first beat of burst */
-+ | USIU_MEMC_OR_TRLX; /* relaxed timing */
-+
-+ usiu.memc[3]._br =
-+ USIU_MEMC_BR_BA(&cpld) /* base address */
-+ | USIU_MEMC_BR_PS16 /* 16-bit data bus */
-+ | USIU_MEMC_BR_BI /* inhibit bursting */
-+ | USIU_MEMC_BR_V; /* base register valid */
-+
-+ /*
-+ * Disable show cycles and serialization so that burst accesses will work
-+ * properly. A different value, such as 0x0, may be more appropriate for
-+ * debugging, but can be set with the debugger, if needed.
-+ */
-+ _write_ICTRL(0x00000007);
-+
-+ /*
-+ * Set up Burst Buffer Controller (BBC)
-+ */
-+ _write_BBCMCR(
-+ BBCMCR_ETRE /* enable exception relocation */
-+ | BBCMCR_BE); /* enable burst accesses */
-+ _isync;
-+
-+ _CPU_MSR_GET(msr);
-+ msr |= MSR_IP; /* set prefix for exception relocation */
-+ _CPU_MSR_SET(msr);
-+}
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/linkcmds
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/linkcmds 2008-03-04 00:07:19.000000000 +0100
-@@ -0,0 +1,319 @@
-+/*
-+ * Linker command file for Intec SS555 board
-+ *
-+ * When debugging, we assume that the internal flash ROM will be replaced by
-+ * the external RAM on the SS555 board. All sections are stacked starting
-+ * at address zero. Nothing is placed in the internal RAM, since it's not
-+ * contiguous with the external SRAM when the external RAM is placed at
-+ * zero.
-+ *
-+ * For final production, we assume that the .text section will be burned
-+ * into flash ROM starting at address zero. The .data, .bss, heap, and
-+ * workspace will reside in RAM, starting at the beginning of the internal
-+ * RAM. The system startup code will configure the external RAM to begin
-+ * where the internal RAM ends, so as to make one large RAM block.
-+ *
-+ * Debugging mode is chosen when the RTEMS_DEBUG symbol is defined. The
-+ * RTEMS_DEBUG symbol is defined in the bsp_specs file whenever make(1) is
-+ * invoked with VARIANT=DEBUG.
-+ *
-+ * $Id: linkcmds,v 1.4 2008/03/03 23:07:19 joel Exp $
-+ */
-+
-+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc")
-+OUTPUT_ARCH(powerpc)
-+ENTRY(start)
-+
-+int_ram_org = 0x003F9800; /* base of internal RAM */
-+int_ram_top = 0x00400000; /* top of internal RAM */
-+ext_ram_size = 0x00080000; /* size of external RAM */
-+
-+
-+SECTIONS
-+{
-+ .vectors 0x0:
-+ {
-+ /*
-+ * For the MPC555, we use the compressed vector table format which puts
-+ * all of the exception vectors before 0x100.
-+ */
-+ *(.vectors)
-+ }
-+
-+ .text 0x100:
-+ {
-+ /* Read-only sections, merged into text segment: */
-+
-+ text.start = .;
-+
-+ /* Entry point is the .entry section */
-+ *(.entry)
-+ *(.entry2)
-+
-+ /* Actual code */
-+ *(.text*)
-+
-+ /* C++ constructors/destructors */
-+ *(.gnu.linkonce.t*)
-+
-+ /* Initialization and finalization code.
-+ *
-+ * Various files can provide initialization and finalization functions.
-+ * The bodies of these functions are in .init and .fini sections. We
-+ * accumulate the bodies here, and prepend function prologues from
-+ * ecrti.o and function epilogues from ecrtn.o. ecrti.o must be linked
-+ * first; ecrtn.o must be linked last. Because these are wildcards, it
-+ * doesn't matter if the user does not actually link against ecrti.o and
-+ * ecrtn.o; the linker won't look for a file to match a wildcard. The
-+ * wildcard also means that it doesn't matter which directory ecrti.o
-+ * and ecrtn.o are in.
-+ */
-+ PROVIDE (_init = .);
-+ *ecrti.o(.init)
-+ *(.init)
-+ *ecrtn.o(.init)
-+
-+ PROVIDE (_fini = .);
-+ *ecrti.o(.fini)
-+ *(.fini)
-+ *ecrtn.o(.init)
-+
-+ /*
-+ * C++ constructors and destructors for static objects.
-+ * PowerPC EABI does not use crtstuff yet, so we build "old-style"
-+ * constructor and destructor lists that begin with the list length
-+ * end terminate with a NULL entry.
-+ */
-+ PROVIDE (__CTOR_LIST__ = .);
-+ /* LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) */
-+ *crtbegin.o(.ctors)
-+ *(.ctors)
-+ *crtend.o(.ctors)
-+ LONG(0)
-+ PROVIDE (__CTOR_END__ = .);
-+
-+ PROVIDE (__DTOR_LIST__ = .);
-+ /* LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) */
-+ *crtbegin.o(.dtors)
-+ *(.dtors)
-+ *crtend.o(.dtors)
-+ LONG(0)
-+ PROVIDE (__DTOR_END__ = .);
-+
-+ /*
-+ * Special FreeBSD sysctl sections.
-+ */
-+ . = ALIGN (16);
-+ __start_set_sysctl_set = .;
-+ *(set_sysctl_*);
-+ __stop_set_sysctl_set = ABSOLUTE(.);
-+ *(set_domain_*);
-+ *(set_pseudo_*);
-+
-+ /* Exception frame info */
-+ *(.eh_frame)
-+
-+ /* Miscellaneous read-only data */
-+ _rodata_start = . ;
-+ *(.gnu.linkonce.r*)
-+ *(.lit)
-+ *(.shdata)
-+ *(.rodata*)
-+ *(.rodata1)
-+ *.(eh_frame)
-+ *(.descriptors)
-+ *(rom_ver)
-+ _erodata = .;
-+
-+ /* Various possible names for the end of the .text section */
-+ etext = ALIGN(0x10);
-+ _etext = .;
-+ _endtext = .;
-+ text.end = .;
-+ PROVIDE (etext = .);
-+ PROVIDE (__etext = .);
-+
-+ /*
-+ * .data section contents, copied to RAM at system startup.
-+ */
-+ . = ALIGN(0x20);
-+ data.contents.start = .;
-+ }
-+ text.size = text.end - text.start;
-+
-+ /*
-+ * If debugging, stack the read/write sections directly after the text
-+ * section. Otherwise, stack the read/write sections starting at base of
-+ * internal RAM.
-+ */
-+ . = DEFINED(RTEMS_DEBUG) ? . : int_ram_org;
-+
-+ .data : AT (data.contents.start)
-+ {
-+ data.start = .;
-+
-+ *(.data)
-+ *(.data.*)
-+ *(.data1)
-+
-+ PROVIDE (__SDATA_START__ = .);
-+ *(.sdata*)
-+ *(.gnu.linkonce.d*)
-+ *(.gnu.linkonce.s.*)
-+ PROVIDE (__SDATA_END__ = .);
-+
-+ PROVIDE (__EXCEPT_START__ = .);
-+ *(.gcc_except_table*)
-+ PROVIDE (__EXCEPT_END__ = .);
-+
-+ PROVIDE(__GOT_START__ = .);
-+ *(.got.plt)
-+ *(.got)
-+ PROVIDE(__GOT_END__ = .);
-+
-+ *(.got1)
-+
-+ PROVIDE (__GOT2_START__ = .);
-+ PROVIDE (_GOT2_START_ = .);
-+ *(.got2)
-+ PROVIDE (__GOT2_END__ = .);
-+ PROVIDE (_GOT2_END_ = .);
-+
-+ PROVIDE (__FIXUP_START__ = .);
-+ PROVIDE (_FIXUP_START_ = .);
-+ *(.fixup)
-+ PROVIDE (_FIXUP_END_ = .);
-+ PROVIDE (__FIXUP_END__ = .);
-+
-+ /* We want the small data sections together, so single-instruction
-+ * offsets can access them all.
-+ */
-+ PROVIDE (__SDATA2_START__ = .);
-+ *(.sdata2)
-+ *(.gnu.linkonce.s2.*)
-+ PROVIDE (__SDATA2_END__ = .);
-+
-+ data.end = .;
-+ }
-+ data.size = data.end - data.start;
-+
-+ .bss :
-+ {
-+ bss.start = .;
-+
-+ PROVIDE (__SBSS2_START__ = .);
-+ *(.sbss2)
-+ PROVIDE (__SBSS2_END__ = .);
-+
-+ PROVIDE (__SBSS_START__ = .);
-+ *(.sbss*)
-+ PROVIDE (__SBSS_END__ = .);
-+
-+ *(.bss .bss* .gnu.linkonce.b*)
-+ *(COMMON)
-+
-+ . = ALIGN(4);
-+ bss.end = .;
-+ }
-+ bss.size = bss.end - bss.start;
-+
-+ PROVIDE(_end = bss.end);
-+
-+ /*
-+ * Initialization stack
-+ */
-+ InitStack_start = ALIGN(0x10);
-+ . += 0x1000;
-+ initStack = .;
-+ PROVIDE(initStackPtr = initStack);
-+
-+ /*
-+ * Interrupt stack
-+ */
-+ IntrStack_start = ALIGN(0x10);
-+ . += 0x4000;
-+ intrStack = .;
-+ PROVIDE(intrStackPtr = intrStack);
-+
-+ _WorkspaceBase = .;
-+ __WorkspaceBase = .;
-+
-+ /*
-+ * Heap
-+ *
-+ * The heap is configured at run-time to use all available memory. It
-+ * begins just after the end of the Workspace and continues to the end of
-+ * the external RAM.
-+ */
-+ . = DEFINED(RTEMS_DEBUG) ? 0 + ext_ram_size : int_ram_top + ext_ram_size;
-+ _HeapEnd = .;
-+ __HeapEnd = .;
-+
-+
-+ /*
-+ * Internal I/O devices
-+ */
-+ .usiu 0x002FC000: /* unified system interface unit */
-+ {
-+ usiu = .;
-+ }
-+
-+ .imb 0x00300000: /* inter-module bus and devices */
-+ {
-+ imb = .;
-+ }
-+
-+ .sram 0x00380000: /* internal SRAM control registers */
-+ {
-+ sram = .;
-+ }
-+
-+ /*
-+ * SS555 external devices managed by on-board CPLD
-+ */
-+ .cpld 0xFF000000: /* SS555 external CPLD devices */
-+ {
-+ cpld = .;
-+ }
-+
-+
-+ /* 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 . */
-+}
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/start.S
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/start.S 2009-11-29 01:38:37.620589246 +0100
-@@ -0,0 +1,411 @@
-+/* start.S
-+ *
-+ * This file contains the entry veneer for RTEMS programs on the Intec
-+ * SS555 board. It jumps to the BSP which is responsible for performing
-+ * all remaining initialization.
-+ *
-+ * This file is based on several others:
-+ *
-+ * (1) start360.s from the gen68360 BSP by
-+ * W. Eric Norum (eric@skatter.usask.ca)
-+ * with the following copyright and license:
-+ *
-+ * COPYRIGHT (c) 1989-1998.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may in
-+ * the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * (2) start.s for the eth_comm port by
-+ * Jay Monkman (jmonkman@fracsa.com),
-+ * which itself is based on the
-+ *
-+ * (3) dlentry.s for the Papyrus BSP, written by:
-+ * Andrew Bray <andy@i-cubed.co.uk>
-+ * with the following copyright and license:
-+ *
-+ * COPYRIGHT (c) 1995 by i-cubed ltd.
-+ *
-+ * (4) start860.S for the MBX821/MBX860, written by:
-+ * Darlene A. Stewart <darlene.stewart@iit.nrc.ca>
-+ * Copyright (c) 1999, National Research Council of Canada
-+ *
-+ * 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.
-+ *
-+ * (5) Modifications (for MBX8xx) of respective RTEMS files:
-+ * Copyright (c) 1999, National Research Council of Canada
-+ *
-+ * SS555 port sponsored by Defence Research and Development Canada - Suffield
-+ * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
-+ */
-+
-+#include <rtems/asm.h>
-+#include <rtems/powerpc/registers.h>
-+
-+/*
-+ * The initial stack is set to the top of the internal RAM.
-+ *
-+ * All the entry veneer has to do is to clear the .bss section and copy the
-+ * initializers into the .data section.
-+ */
-+
-+/*
-+ * GDB likes to have debugging information for the entry veneer.
-+ * Play compiler and provide some DWARF information.
-+ *
-+ * CHANGE TO SUIT YOUR SETUP!
-+ */
-+
-+ .section .entry,"ax",@progbits
-+.L_text_b:
-+.L_LC1:
-+ .previous
-+
-+.section .debug_sfnames
-+.L_sfnames_b:
-+ .byte "rtems/c/src/lib/libbsp/powerpc/ss555/startup/"
-+ .byte 0
-+.L_F0:
-+ .byte "start.S"
-+ .byte 0
-+ .previous
-+
-+.section .line
-+.L_line_b:
-+ .4byte .L_line_e-.L_line_b
-+ .4byte .L_text_b
-+.L_LE1:
-+.L_line_last:
-+ .4byte 0x0
-+ .2byte 0xffff
-+ .4byte .L_text_e-.L_text_b
-+.L_line_e:
-+ .previous
-+
-+.section .debug_srcinfo
-+.L_srcinfo_b:
-+ .4byte .L_line_b
-+ .4byte .L_sfnames_b
-+ .4byte .L_text_b
-+ .4byte .L_text_e
-+ .4byte 0xffffffff
-+ .4byte .L_LE1-.L_line_b
-+ .4byte .L_F0-.L_sfnames_b
-+ .4byte .L_line_last-.L_line_b
-+ .4byte 0xffffffff
-+ .previous
-+
-+.section .debug_pubnames
-+ .4byte .L_debug_b
-+ .4byte .L_P0
-+ .byte "start"
-+ .byte 0
-+ .4byte 0x0
-+ .byte 0
-+ .previous
-+
-+.section .debug_aranges
-+ .4byte .L_debug_b
-+ .4byte .L_text_b
-+ .4byte .L_text_e-.L_text_b
-+ .4byte 0
-+ .4byte 0
-+ .4byte 0
-+ .4byte 0
-+ .4byte 0
-+ .4byte 0
-+ .4byte 0x0
-+ .4byte 0x0
-+ .previous
-+
-+.section .debug
-+.L_debug_b:
-+.L_D1:
-+ .4byte .L_D1_e-.L_D1
-+ .2byte 0x11 /* TAG_compile_unit */
-+ .2byte 0x12 /* AT_sibling */
-+ .4byte .L_D2
-+ .2byte 0x38 /* AT_name */
-+ .byte "start.S"
-+ .byte 0
-+ .2byte 0x258 /* AT_producer */
-+ .byte "GAS 2.5.2"
-+ .byte 0
-+ .2byte 0x111 /* AT_low_pc */
-+ .4byte .L_text_b
-+ .2byte 0x121 /* AT_high_pc */
-+ .4byte .L_text_e
-+ .2byte 0x106 /* AT_stmt_list */
-+ .4byte .L_line_b
-+ .2byte 0x1b8 /* AT_comp_dir */
-+ .byte "rtems/c/src/lib/libbsp/powerpc/ss555/startup/"
-+ .byte 0
-+ .2byte 0x8006 /* AT_sf_names */
-+ .4byte .L_sfnames_b
-+ .2byte 0x8016 /* AT_src_info */
-+ .4byte .L_srcinfo_b
-+.L_D1_e:
-+.L_P0:
-+.L_D3:
-+ .4byte .L_D3_e-.L_D3
-+ .2byte 0x6 /* TAG_global_subroutine */
-+ .2byte 0x12 /* AT_sibling */
-+ .4byte .L_D4
-+ .2byte 0x38 /* AT_name */
-+ .byte "start"
-+ .byte 0
-+ .2byte 0x278 /* AT_prototyped */
-+ .byte 0
-+ .2byte 0x111 /* AT_low_pc */
-+ .4byte .L_text_b
-+ .2byte 0x121 /* AT_high_pc */
-+ .4byte .L_text_e
-+ .2byte 0x8041 /* AT_body_begin */
-+ .4byte .L_text_b
-+ .2byte 0x8051 /* AT_body_end */
-+ .4byte .L_text_e
-+.L_D3_e:
-+
-+.L_D4:
-+ .4byte .L_D4_e-.L_D4
-+ .align 2
-+.L_D4_e:
-+.L_D2:
-+ .previous
-+
-+/*
-+ * Tell C's eabi-ctor's that we have an atexit function,
-+ * and that it is to register __do_global_dtors.
-+ */
-+ EXTERN_PROC(atexit)
-+ PUBLIC_VAR(__atexit)
-+ .section ".sdata","aw"
-+ .align 2
-+SYM(__atexit):
-+ EXT_PROC_REF(atexit)@fixup
-+ .previous
-+
-+ .section ".fixup","aw"
-+ .align 2
-+ EXT_SYM_REF(__atexit)
-+ .previous
-+
-+/* That should do it */
-+
-+/*
-+ * Put the entry point in its own section. That way, we can guarantee
-+ * to put it first in the .text section in the linker script.
-+ */
-+ .section .entry
-+
-+ PUBLIC_VAR (start)
-+SYM(start):
-+ bl .startup /* or bl .spin */
-+base_addr:
-+
-+/*
-+ * Parameters from linker
-+ */
-+stack_top:
-+ .long initStackPtr
-+
-+toc_pointer:
-+ .long __GOT_START__
-+
-+bss_length:
-+ .long bss.size
-+bss_addr:
-+ .long bss.start
-+
-+data_length:
-+ .long data.size
-+data_addr:
-+ .long data.start
-+contents_addr:
-+ .long data.contents.start
-+
-+PUBLIC_VAR (text_addr)
-+text_addr:
-+ .long text.start
-+
-+PUBLIC_VAR (text_length)
-+text_length:
-+ .long text.size
-+
-+/*
-+ * Spin, if necessary, to acquire control from debugger (CodeWarrior).
-+ */
-+spin:
-+ .long 0x0001
-+.spin:
-+ lis r3, spin@ha
-+ lwz r3, spin@l(r3)
-+ cmpwi r3, 0x1
-+ beq .spin
-+
-+/*
-+ * Initialization code
-+ */
-+.startup:
-+ /* Capture address of linker parameters. */
-+ mflr r3
-+
-+ /* Set initial stack pointer to end of internal RAM - 56. */
-+ lwz r1, stack_top-base_addr(r3)
-+ addi r1, r1, -56
-+
-+ /* Initialize essential registers. */
-+ bl initregs
-+
-+ /* Set TOC pointer */
-+ lwz r2, toc_pointer-base_addr(r3)
-+
-+ /* Initialize the memory mapped MPC555 registers (done in C). */
-+ EXTERN_PROC (_InitSS555)
-+ bl PROC (_InitSS555)
-+
-+ /* Clear the .bss section. */
-+ bl bssclr
-+
-+ /* Copy initializers into the .data section */
-+ bl datacopy
-+
-+ /* Enable floating point, since gcc sometimes uses the floating
-+ * point registers for data moves, even if the C source code doesn't
-+ * include floating point operations.
-+ */
-+ mfmsr r0
-+ ori r0, r0, MSR_FP
-+ mtmsr r0
-+
-+ /* Start system. */
-+ lis r5, environ@ha
-+ la r5,environ@l(r5) /* environp */
-+ li r4, 0 /* argv */
-+ li r3, 0 /* argc */
-+ EXTERN_PROC (boot_card)
-+ bl PROC (boot_card) /* call the first C routine */
-+
-+ /* We should never return from boot_card, but in case we do ... */
-+ /* The next instructions are dependent on your runtime environment. */
-+
-+stop_here:
-+ b stop_here
-+
-+/*
-+ * datacopy - copy initializers into .data section
-+ */
-+datacopy:
-+ lis r3, base_addr@ha /* point to linker data */
-+ addi r3, r3, base_addr@l
-+
-+ lwz r4, contents_addr-base_addr(r3) /* .data contents in ROM */
-+ lwz r5, data_addr-base_addr(r3) /* .data section in RAM */
-+ lwz r6, data_length-base_addr(r3) /* length of .data */
-+
-+ rlwinm. r6, r6, 30, 0x3FFFFFFF /* form length / 4 */
-+ beqlr /* no .data - return */
-+
-+ mtctr r6 /* set ctr reg */
-+dc1:
-+ lwz r6, 0(r4) /* get word */
-+ stw r6, 0(r5) /* store word */
-+ addi r4, r4, 0x4 /* next source */
-+ addi r5, r5, 0x4 /* next target */
-+ bdnz dc1 /* dec counter and loop */
-+
-+ blr /* return */
-+
-+/*
-+ * bssclr - zero out bss
-+ */
-+bssclr:
-+ lis r3, base_addr@ha /* point to linker data */
-+ addi r3, r3, base_addr@l
-+
-+ lwz r4, bss_addr-base_addr(r3) /* Start of bss */
-+ lwz r5, bss_length-base_addr(r3) /* Length of bss */
-+
-+ rlwinm. r5, r5, 30, 0x3FFFFFFF /* form length/4 */
-+ beqlr /* no bss - return */
-+
-+ mtctr r5 /* set ctr reg */
-+ li r5, 0x0000 /* r5 = 0 */
-+clear_bss:
-+ stw r5, 0(r4) /* store r6 */
-+ addi r4, r4, 0x4 /* update r4 */
-+ bdnz clear_bss /* dec counter and loop */
-+
-+ blr /* return */
-+
-+/*
-+ * initregs
-+ * Initialize the MSR and basic core PowerPC registers
-+ *
-+ * Register usage:
-+ * r0 - scratch
-+ */
-+initregs:
-+ /*
-+ * Set the processor for big-endian mode, exceptions vectored to
-+ * 0x000n_nnnn, no execution tracing, machine check exceptions
-+ * enabled, floating-point not available, supervisor priviledge
-+ * level, external interrupts disabled, power management disabled
-+ * (normal operation mode).
-+ */
-+ li r0, 0x1000 /* MSR_ME */
-+ mtmsr r0 /* Context-synchronizing */
-+ isync
-+
-+ /*
-+ * Clear the exception handling registers.
-+ */
-+ li r0, 0x0000
-+ mtdar r0
-+ mtspr sprg0, r0
-+ mtspr sprg1, r0
-+ mtspr sprg2, r0
-+ mtspr sprg3, r0
-+ mtspr srr0, r0
-+ mtspr srr1, r0
-+
-+ mr r6, r0
-+ mr r7, r0
-+ mr r8, r0
-+ mr r9, r0
-+ mr r10, r0
-+ mr r11, r0
-+ mr r12, r0
-+ mr r13, r0
-+ mr r14, r0
-+ mr r15, r0
-+ mr r16, r0
-+ mr r17, r0
-+ mr r18, r0
-+ mr r19, r0
-+ mr r20, r0
-+ mr r21, r0
-+ mr r22, r0
-+ mr r23, r0
-+ mr r24, r0
-+ mr r25, r0
-+ mr r26, r0
-+ mr r27, r0
-+ mr r28, r0
-+ mr r29, r0
-+ mr r30, r0
-+ mr r31, r0
-+
-+ blr /* return */
-+
-+.L_text_e:
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/tm27supp.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/startup/tm27supp.c 2009-11-29 01:38:37.620589246 +0100
-@@ -0,0 +1,29 @@
-+/*
-+ * Support routines for TM27
-+ *
-+ * $Id: tm27supp.c,v 1.1 2004/04/21 20:24:36 joel Exp $
-+ */
-+
-+#include <bsp.h>
-+
-+void tm27On()
-+{
-+}
-+
-+void tm27Off()
-+{
-+}
-+
-+int tm27IsOn()
-+{
-+ return 1;
-+}
-+
-+rtems_irq_connect_data tm27IrqData = {
-+ CPU_USIU_EXT_IRQ_7,
-+ (rtems_irq_hdl)0,
-+ (rtems_irq_enable)tm27On,
-+ (rtems_irq_disable)tm27Off,
-+ (rtems_irq_is_enabled)tm27IsOn
-+};
-+
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/times
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/times 2009-11-29 01:38:37.620589246 +0100
-@@ -0,0 +1,189 @@
-+#
-+# Timing Test Suite Results for the Intec SS555
-+#
-+# $Id: times,v 1.1 2004/04/12 21:52:13 joel Exp $
-+#
-+
-+Board: SS555
-+CPU: MPC555
-+Clock Speed: 40 MHz
-+Memory Configuration: 512k external 2-1-1-1 SRAM
-+Wait States: 0
-+
-+Times Reported in: microseconds
-+Timer Source: Timebase register (TMBCLK = (4 MHz crystal / 4) = 1.0 Mhz)
-+
-+# DESCRIPTION A B
-+== ================================================================= ==== ====
-+
-+ 1 rtems_semaphore_create 21
-+ rtems_semaphore_delete 22
-+ rtems_semaphore_obtain: available 7
-+ rtems_semaphore_obtain: not available -- NO_WAIT 7
-+ rtems_semaphore_release: no waiting tasks 18
-+
-+ 2 rtems_semaphore_obtain: not available -- caller blocks 50
-+
-+ 3 rtems_semaphore_release: task readied -- preempts caller 41
-+
-+ 4 rtems_task_restart: blocked task -- preempts caller 69
-+ rtems_task_restart: ready task -- preempts caller 67
-+ rtems_semaphore_release: task readied -- returns to caller 23
-+ rtems_task_create 75
-+ rtems_task_start 30
-+ rtems_task_restart: suspended task -- returns to caller 37
-+ rtems_task_delete: suspended task 68
-+ rtems_task_restart: ready task -- returns to caller 38
-+ rtems_task_restart: blocked task -- returns to caller 44
-+ rtems_task_delete: blocked task 70
-+
-+ 5 rtems_task_suspend: calling task 40
-+ rtems_task_resume: task readied -- preempts caller 35
-+
-+ 6 rtems_task_restart: calling task 46
-+ rtems_task_suspend: returns to caller 16
-+ rtems_task_resume: task readied -- returns to caller 18
-+ rtems_task_delete: ready task 71
-+
-+ 7 rtems_task_restart: suspended task -- preempts caller 64
-+
-+ 8 rtems_task_set_priority: obtain current priority 13
-+ rtems_task_set_priority: returns to caller 24
-+ rtems_task_mode: obtain current mode 4
-+ rtems_task_mode: no reschedule 5
-+ rtems_task_mode: reschedule -- returns to caller 7
-+ rtems_task_mode: reschedule -- preempts caller 37
-+ rtems_task_set_note 13
-+ rtems_task_get_note 13
-+ rtems_clock_set 27
-+ rtems_clock_get 1
-+
-+ 9 rtems_message_queue_create 34
-+ rtems_message_queue_send: no waiting tasks 26
-+ rtems_message_queue_urgent: no waiting tasks 26
-+ rtems_message_queue_receive: available 24
-+ rtems_message_queue_flush: no messages flushed 12
-+ rtems_message_queue_flush: messages flushed 15
-+ rtems_message_queue_delete 26
-+
-+10 rtems_message_queue_receive: not available -- NO_WAIT 15
-+ rtems_message_queue_receive: not available -- caller blocks 52
-+
-+11 rtems_message_queue_send: task readied -- preempts caller 47
-+
-+12 rtems_message_queue_send: task readied -- returns to caller 29
-+
-+13 rtems_message_queue_urgent: task readied -- preempts caller 46
-+
-+14 rtems_message_queue_urgent: task readied -- returns to caller 29
-+
-+15 rtems_event_receive: obtain current events 1
-+ rtems_event_receive: not available -- NO_WAIT 12
-+ rtems_event_receive: not available -- caller blocks 44
-+ rtems_event_send: no task readied 13
-+ rtems_event_receive: available 13
-+ rtems_event_send: task readied -- returns to caller 21
-+
-+16 rtems_event_send: task readied -- preempts caller 41
-+
-+17 rtems_task_set_priority: preempts caller 49
-+
-+18 rtems_task_delete: calling task 95
-+
-+19 rtems_signal_catch 10
-+ rtems_signal_send: returns to caller 15
-+ rtems_signal_send: signal to self 20
-+ exit ASR overhead: returns to calling task 15
-+ exit ASR overhead: returns to preempting task 30
-+
-+20 rtems_partition_create 25
-+ rtems_region_create 38
-+ rtems_partition_get_buffer: available 14
-+ rtems_partition_get_buffer: not available 13
-+ rtems_partition_return_buffer 15
-+ rtems_partition_delete 16
-+ rtems_region_get_segment: available 34
-+ rtems_region_get_segment: not available -- NO_WAIT 32
-+ rtems_region_return_segment: no waiting tasks 33
-+ rtems_region_get_segment: not available -- caller blocks 68
-+ rtems_region_return_segment: task readied -- preempts caller 67
-+ rtems_region_return_segment: task readied -- returns to caller 48
-+ rtems_region_delete 30
-+ 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 25
-+ rtems_message_queue_ident 22
-+ rtems_semaphore_ident 29
-+ rtems_partition_ident 22
-+ rtems_region_ident 24
-+ rtems_port_ident 22
-+ rtems_timer_ident 22
-+ rtems_rate_monotonic_ident 22
-+
-+22 rtems_message_queue_broadcast: task readied -- returns to caller 33
-+ rtems_message_queue_broadcast: no waiting tasks 20
-+ rtems_message_queue_broadcast: task readied -- preempts caller 50
-+
-+23 rtems_timer_create 13
-+ rtems_timer_fire_after: inactive 22
-+ rtems_timer_fire_after: active 24
-+ rtems_timer_cancel: active 13
-+ rtems_timer_cancel: inactive 12
-+ rtems_timer_reset: inactive 21
-+ rtems_timer_reset: active 22
-+ rtems_timer_fire_when: inactive 26
-+ rtems_timer_fire_when: active 26
-+ rtems_timer_delete: active 18
-+ rtems_timer_delete: inactive 16
-+ rtems_task_wake_when 49
-+
-+24 rtems_task_wake_after: yield -- returns to caller 10
-+ rtems_task_wake_after: yields -- preempts caller 36
-+
-+25 rtems_clock_tick 8
-+
-+26 _ISR_Disable 1
-+ _ISR_Flash 1
-+ _ISR_Enable 1
-+ _Thread_Disable_dispatch 1
-+ _Thread_Enable_dispatch 7
-+ _Thread_Set_state 7
-+ _Thread_Disptach (NO FP) 32
-+ context switch: no floating point contexts 25
-+ context switch: self 11
-+ context switch: to another task 12
-+ fp context switch: restore 1st FP task 37
-+ fp context switch: save idle, restore initialized 34
-+ fp context switch: save idle, restore idle 48
-+ fp context switch: save initialized, restore initialized 34
-+ _Thread_Resume 7
-+ _Thread_Unblock 6
-+ _Thread_Ready 7
-+ _Thread_Get 4
-+ _Semaphore_Get 2
-+ _Thread_Get: invalid id 1
-+
-+27 interrupt entry overhead: returns to interrupted task 13
-+ interrupt exit overhead: returns to interrupted task 11
-+ interrupt entry overhead: returns to nested interrupt 12
-+ interrupt exit overhead: returns to nested interrupt 10
-+ interrupt entry overhead: returns to preempting task 12
-+ interrupt exit overhead: returns to preempting task 38
-+
-+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 20
-+ rtems_rate_monotonic_period: obtain status 12
-+ rtems_rate_monotonic_cancel 15
-+ rtems_rate_monotonic_delete: inactive 18
-+ rtems_rate_monotonic_delete: active 20
-+ rtems_rate_monotonic_period: conclude periods -- caller blocks 36
-Index: rtems-4.9.3/make/custom/ec555.cfg
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/make/custom/ec555.cfg 2009-11-29 01:43:49.127556601 +0100
-@@ -0,0 +1,38 @@
-+#
-+# Config file for an Intec Automation SS555 MPC555-based card
-+#
-+# This file is derived from:
-+#
-+# Config file for a PowerPC MPC860-based MBX821-001 card.
-+# Config file for a PowerPC 403 based helas403 card
-+# Config file for MPC860 based Ethernet Comm Board
-+#
-+# $Id: ss555.cfg,v 1.11 2008/03/11 20:50:58 joel Exp $
-+#
-+
-+include $(RTEMS_ROOT)/make/custom/default.cfg
-+
-+RTEMS_CPU=powerpc
-+GCC_CPU_MODEL=505
-+RTEMS_CPU_MODEL=mpc555
-+
-+# This is the actual bsp directory used during the build process.
-+RTEMS_BSP_FAMILY=ss555
-+
-+# This contains the compiler options necessary to select the CPU model
-+# and (hopefully) optimize for it.
-+#
-+CPU_CFLAGS = -mcpu=$(GCC_CPU_MODEL) -D$(RTEMS_CPU_MODEL) -D$(RTEMS_BSP_FAMILY)
-+
-+# optimize flag: typically -O2
-+CFLAGS_OPTIMIZE_V = -O2 -g -fno-keep-inline-functions
-+
-+define bsp-post-link
-+ $(default-bsp-post-link)
-+ cp $(basename $@).exe $(basename $@)$(DOWNEXT)
-+ $(STRIP) $(basename $@)$(DOWNEXT)
-+endef
-+
-+# Override default start file
-+START_BASE=
-+
-Index: rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/preinstall.am
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ rtems-4.9.3/c/src/lib/libbsp/powerpc/ec555/preinstall.am 2009-11-29 01:38:37.620589246 +0100
-@@ -0,0 +1,58 @@
-+## 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)/bsp/$(dirstamp):
-+ @$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
-+ @: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-+
-+$(PROJECT_INCLUDE)/coverhd.h: include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-+PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-+
-+$(PROJECT_INCLUDE)/bsp/irq.h: irq/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
-+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
-+
-+$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
-+PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
-+
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