source: rtems/c/src/lib/libbsp/m68k/uC5282/ChangeLog @ d10d632

2009-10-21      Ralf Corsépius <ralf.corsepius@rtems.org>

        * make/custom/uC5282.cfg: Remove RTEMS_BSP_FAMILY.

2009-10-15      Ralf Corsépius <ralf.corsepius@rtems.org>

        * make/custom/uC5282.cfg: New (relocated from /make/custom).

2009-09-30      Ralf Corsépius <ralf.corsepius@rtems.org>

        * console/console.c: Reflect termios_baud_to_number having been
        renamed to rtems_termios_baud_to_number.

2009-09-28      Joel Sherrill <joel.sherrill@OARcorp.com>

        * console/console.c: Add pointer to method used by getchark().

2009-09-15      Ralf Corsépius <ralf.corsepius@rtems.org>

        * configure.ac: Remove RTEMS_BSP_BOOTCARD_OPTIONS.

2009-09-09      Till Straumann <strauman@slac.stanford.edu>

        * startup/bspstart.c: Added dummy implementation of firmware
        syscalls for use with QEMU. Dummy handler is installed if no
        pre-existing firmware handler is found.

2009-08-26      Joel Sherrill <joel.sherrill@oarcorp.com>

        * clock/clock.c, include/bsp.h: Rename BSP specific idle thread to
        bsp_idle_thread.

2009-07-30  Eric Norum <norume@aps.anl.gov>

        * include/bsp.h, network/network.c, startup/bspstart.c:  Try enabling
        the data cache.

2009-07-28  Eric Norum <norume@aps.anl.gov>

        PR 1420/bsps
        * startup/bspstart.c: Turn on buffered writes to DRAM. As Device Errata
        SECF124 notes this may cause double writes, but that's not really a big
        problem and benchmarking tests have shown that buffered writes do gain
        some performance.

2009-07-16      Joel Sherrill <joel.sherrill@oarcorp.com>

        * configure.ac: Rename BSP_BOOTCARD_OPTIONS to
        RTEMS_BSP_BOOTCARD_OPTIONS. Add RTEMS_BSP_CLEANUP_OPTIONS so all BSPs
        have the same options.

2009-06-02  Eric Norum <norume@aps.anl.gov>

        PR 1420/bsps
        * startup/bspstart.c: Turn off buffered writes.

2009-04-28      Chris Johns <chrisj@rtems.org>

        * start/start.S: Update for boot_card command line change.

2009-03-02      Till Straumann <strauman@slac.stanford.edu>

        PR 1375/bsps
        * clock/clock.c: Correct implementation of nanoseconds since last tick
        handler.

2009-02-25      Joel Sherrill <joel.sherrill@OARcorp.com>

        * clock/clock.c, include/bsp.h: Make bsp idle thread names match.

2009-02-12      Joel Sherrill <joel.sherrill@oarcorp.com>

        * clock/clock.c, include/bsp.h: Change prototype of IDLE thread to
        consistently return void * and take a uintptr_t argument.

2009-01-21      Eric Norum <norume@aps.anl.gov>

        PR 1358/bsps
        * clock/clock.c: Fix time-access bug in uc5282 BSP.

2008-12-04      Joel Sherrill <joel.sherrill@oarcorp.com>

        * bsp_specs: Move -e start from *link to *startfile to avoid warning
        for undefined entry symbol when linking relocatables with binutils
        2.19.

2008-10-02      Joel Sherrill <joel.sherrill@OARcorp.com>

        * Makefile.am, preinstall.am: Use shared stub coverhd.h
        * include/coverhd.h: Removed.

2008-09-30      Ralf Corsépius <ralf.corsepius@rtems.org>

        * Makefile.am: Eliminate bsp.am. Build startup files as side-effect 
        of building libbspstart.a, using automake-rules.

2008-09-30      Ralf Corsépius <ralf.corsepius@rtems.org>

        * clock/clock.c: include "../../../shared/clockdrv_shell.h".
        * Makefile.am: Reflect changes above.

2008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>

        * Makefile.am: Eliminate *_SOURCES.

2008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>

        * Makefile.am: Move noinst_LIBRARIES = libbsp.a before its
        components.

2008-09-26      Ralf Corsépius <ralf.corsepius@rtems.org>

        * Makefile.am: Cleanup ../../shared/include/bootcard.h handling.

2008-09-23      Joel Sherrill <joel.sherrill@oarcorp.com>

        * configure.ac: Make letting boot_card() handle work area allocation
        mandatory. Rename RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to
        BSP_BOOTCARD_OPTIONS.

2008-09-23      Joel Sherrill <joel.sherrill@oarcorp.com>

        * Makefile.am, configure.ac, include/bsp.h, startup/bspstart.c: Rename
        existing bsp_reset() to bsp_sysReset() since the prototype did not
        match the standard one. Add standard bsp_reset().
        * startup/bspreset.c: New file.

2008-09-18      Joel Sherrill <joel.sherrill@oarcorp.com>

        * include/bsp.h: Remove unnecessary boilerplate comments.

2008-09-16      Joel Sherrill <joel.sherrill@oarcorp.com>

        * Makefile.am, startup/bspstart.c, startup/linkcmds: Use top level
        shared bsp_get_work_area() implementation.

2008-09-16      Joel Sherrill <joel.sherrill@oarcorp.com>

        * Makefile.am, configure.ac, startup/bspstart.c, startup/linkcmds: Add
        use of bsp_get_work_area() in its own file and rely on BSP Framework
        to perform more initialization. Remove unnecessary includes of
        rtems/libio.h and rtems/libcsupport.h.

2008-09-10      Joel Sherrill <joel.sherrill@oarcorp.com>

        * include/bsp.h: Review of all bsp_cleanup() implementations. In this
        phase, all prototypes were removed from bsp.h and empty
        implementations were removed and made to use the shared stub.

2008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>

        * timer/timer.c: Convert to "bool".

2008-08-31      Joel Sherrill <joel.sherrill@oarcorp.com>

        * timer/timer.c: Eliminate empty function from every benchmark timer
        driver. Fix spelling.

2008-08-31      Joel Sherrill <joel.sherrill@oarcorp.com>

        * timer/timer.c: Rename timer driver methods to follow RTEMS
        programming conventions.

2008-05-23      Joel Sherrill <joel.sherrill@OARcorp.com>

        * console/console.c: Eliminate copies of switches to convert termios
        Bxxx constants to xxx as an integer. Use the shared
        termios_baud_to_number() routine to do the same conversion.

2008-05-19      Eric Norum <norume@aps.anl.gov>

        * Makefile.am, configure.ac, startup/bspstart.c, startup/linkcmds: Back
        out changes from 2008-05-16 -- they don't seem to work.

2008-05-16      Eric Norum <norume@aps.anl.gov>

        * Makefile.am, configure.ac, startup/bspstart.c, startup/linkcmds: Use
        shared version of bootstrap to set up workspace.

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.

2008-04-24      Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: More clean up of FPGA interrupts.

2008-04-23      Joel Sherrill <joel.sherrill@OARcorp.com>

        * console/console.c: Remove all references to console_reserve_resources
        and termios_reserve_resources.

2008-04-07      Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Clean up non-FPGA use of EPORT interrupts.

2008-04-07      Eric Norum <norume@aps.anl.gov>

        * network/network.c: Track half/fullduplex changes from 4.7 branch.

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.

2007-12-17      Joel Sherrill <joel.sherrill@OARcorp.com>

        * clock/clock.c, include/bsp.h: Correct prototype of idle thread. Eric
        Norum pointed out this was wrong.

2007-12-11      Joel Sherrill <joel.sherrill@OARcorp.com>

        * clock/clock.c, 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>

        * Makefile.am, 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>

        * include/bsp.h, 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.

2007-11-26      Joel Sherrill <joel.sherrill@oarcorp.com>

        * startup/bspstart.c: Eliminate the interrupt_vector_table field in the
        m68k CPU Table since it is never read.

2007-11-26      Eric Norum <norume@aps.anl.gov>

        * network/network.c: Fix LED configuration to match uCDIMM.

2007-11-06      Joel Sherrill <joel.sherrill@OARcorp.com>

        * startup/linkcmds: Formatting.

2007-10-14      Eric Norum <norume@aps.anl.gov>

        * clock/clock.c: Add nanoseconds since tick support.

2007-05-03      Joel Sherrill <joel@OARcorp.com>

        * startup/linkcmds: Handle .data.* sections

2007-04-12      Ralf Corsépius <ralf.corsepius@rtems.org>

        * bsp_specs: Remove qrtems_debug.

2007-03-12      Joel Sherrill <joel@OARcorp.com>

        * clock/clock.c, console/console.c, include/bsp.h, include/coverhd.h,
        include/tm27.h, network/network.c, start/start.S, startup/bspclean.c,
        startup/bspstart.c, startup/init5282.c, startup/linkcmds,
        timer/timer.c: Correct license URL and/or fix mistake in copyright
        notice. Both of these mistakes appear to be from code submitted after
        these changes were made previously.

2007-03-11      Joel Sherrill <joel@OARcorp.com>

        * startup/bspstart.c: Remove assignments of
        Cpu_table.do_zero_of_workspace to TRUE since TRUE is the default
        value in boot_card.c

2007-03-10      Joel Sherrill <joel@OARcorp.com>

        PR 1227/bsps
        * include/bsp.h: Remove MAX_LONG_TEST_DURATION and
        MAX_SHORT_TEST_DURATION. They are obsolete and unused.

2006-12-14      Till Straumann <strauman@slac.stanford.edu>

        * startup/bspstart.c: Changed BSP_installVME_isr() so that
        the special handling of a 'FPGA interrupt' [this FPGA is *not*
        present on the uC5282 module but is externally connected to
        IRQ1 on Eric Norum's particular 'motherboard'] is only
        activated when connecting to the special vectors > 192.
        The change allows us ordinary users [:-)] to use IRQ1
        normally, simply by connecting an ISR to vector 64+1...
        Also, BSP_enable_irq_at_pic(), BSP_disable_irq_at_pic(),
        BSP_irq_is_enabled_at_pic() were introduced (compat. with
        some PPC BSPs).

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>

        * Makefile.am: Remove superfluous -DASM.

2006-10-17      Ralf Corsépius <ralf.corsepius@rtems.org>

        * configure.ac: Require autoconf-2.60. Require automake-1.10.

2006-08-01  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Add bsp_setbenv system call.

2006-05-15  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Add checks for FPGA interrupt request overflow.
        Allow single spurious FPGA interrupt.

2006-04-11  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Install default exception handler.

2006-03-24  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Add missing reset-cause bit.

2006-02-08      Joel Sherrill <joel@OARcorp.com>

        * startup/linkcmds: Add sections required by newer gcc versions.

2006-02-06  Eric Norum <norume@aps.anl.gov>

        * clock/clock.c: Avoid division by zero.

2006-01-29  Eric Norum <norume@aps.anl.gov>

        * clock/clock.c, network/network.c, startup/bspstart.c:
        Add an 'extended BSP' routine which returns the CPU load average.

2006-01-11      Ralf Corsepius <ralf.corsepius@rtems.org>

        * Makefile.am: Add preinstall.am.

2005-12-19  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Add another 'extended BSP' routine which return
        reboot status register information.

2005-11-12      Ralf Corsepius <ralf.corsepius@rtems.org>

        * bsp_specs: Remove %cpp.

2005-11-11  Eric Norum <norume@aps.anl.gov>

        * console/console.c: Clean up UART2 pin setup.  Protect pin setup code.

2005-11-08  Eric Norum <norume@aps.anl.gov>

        * console/console.c: Add code to set up pin assignments

2005-11-07  Eric Norum <norume@aps.anl.gov>

        * Almost everything: Assign copyright to OAR.

2005-10-26  Eric Norum <norume@aps.anl.gov>

        * README, network/network.c: Add support for forcing link parameters.

2005-09-16  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Add bsp_reset bootrom call.
        * startup/bspclean.c: Call bsp_reset from bsp_cleanup().

2005-07-05  Eric Norum <norume@aps.anl.gov>

        * startup/linkcmdc: Add .gnu.linkonce.b

2005-07-05  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Ensure that CS[12]n are enabled.

2005-06-28  Eric Norum <norume@aps.anl.gov>

        * network/network.c: Add full/half-duplex auto-negotiation support.

2005-06-20  Eric Norum <norume@aps.anl.gov>

        * network/network.c: Clean up transmit buffer realignment.  Many
        thanks to Mr. Kolja Waschk for identifying the problem.

2005-05-26      Ralf Corsepius <ralf.corsepius@rtems.org>

        * include/bsp.h: New header guard.

2005-05-23  Eric Norum <norume@aps.anl.gov>

        * startup/linkcmds
          startup/bspstart.c: Followup fix to Joel's/Chris's VBR changes.

2005-05-11  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Followup fix to Joel's changes of 2005-05-03.

2005-05-10  Eric Norum <norume@aps.anl.gov>

        * network/network.c: Poke RDAR/TDAR every time.
        Add more diagnostic printout.

2005-05-03      Joel Sherrill <joel@OARcorp.com>

        * startup/init5282.c: Remove use of _Coldfire_VBR and use _VBR as rest
        of m68k family.

2005-04-26      Joel Sherrill <joel@OARcorp.com>

        * network/network.c: Eliminate warnings.

2005-04-20  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c
        * network/network.c: Try instruction-only cache.

2005-04-19  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Expose read/write copy of cache control registers
        in case some application diagnostic code wants to
        display the values.

2005-04-13  Eric Norum <norume@aps.anl.gov>

        * network/network.c: Add some more diagnostics.
        Poke TDAR/RDAR only when necessary.

2005-04-10  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Set up IRQ1* handling properly.

2005-04-08  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: FPGA interrupt status register is now 16-bit.

2005-03-12  Eric Norum <norume@aps.anl.gov>

        * network/network.c: Add statistics counter for number of realigned bytes.

2005-03-10  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Add NOP after CACR writes (work around hardware bug).

2005-02-14  Eric Norum <norume@aps.anl.gov>

        * startup/bspstart.c: Don't cache flash -- it messes up programming.

2005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>

        * console/console.c, include/bsp.h, network/network.c,
        startup/bspstart.c: Remove obsolete fixed size types.

2005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>

        * startup/bspstart.c:
        rtems_interrupt_catch(trampoline, vector, &old_handler).

2005-02-03  Eric Norum <norume@aps.anl.gov>

        * include/bsp.h, startup/bspstart.c: Add 'extended' BSP
        support (pseudo-VME).

2005-02-02  Eric Norum <norume@aps.anl.gov>

        * network/network.c: Lock FEC/PHYS at 100 Mbs, full-duplex

2005-02-01  Eric Norum <norume@aps.anl.gov>

        * include/bsp.h, network/network.c, startup/bspstart.c: Add some
          bootprom system calls.

2005-02-01  Eric Norum <norume@aps.anl.gov>

        * start/start.S, network/network.c: Place FEC buffer descriptors
        in SRAM.  No longer need to worry about buffer descriptor caching.

2005-01-31  Eric Norum <norume@aps.anl.gov>

        * network/network.c, startup/bspstart.c: Processor doesn't snoop
        FEC DMA so we must invalidate the cache appropriately.

2005-01-31      Joel Sherrill <joel@OARcorp.com>

        * .cvsignore: New file.

2005-01-28      Eric Norum <norume@aps.anl.gov>

        * uC5282: New BSP
        * acinclude.m4: uC5282 BSP