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Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/ChangeLog | 1931 |
1 files changed, 0 insertions, 1931 deletions
diff --git a/c/src/lib/libbsp/powerpc/ChangeLog b/c/src/lib/libbsp/powerpc/ChangeLog deleted file mode 100644 index 4a0dfdbed0..0000000000 --- a/c/src/lib/libbsp/powerpc/ChangeLog +++ /dev/null @@ -1,1931 +0,0 @@ -2011-10-07 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/startup/bspstart.c: Comment out unused vars. - * shared/console/console.c: Remove stray local decl of "close". - -2011-08-31 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/startup/linkcmds.base: New file. - -2011-08-24 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/bootloader/exception.S, shared/bootloader/misc.c, - shared/bootloader/mm.c, shared/console/polled_io.c, - shared/startup/probeMemEnd.c: Update due to API changes. - -2011-07-27 Till Straumann <strauman@slac.stanford.edu> - - * shared/start/start.S, shared/start/preload.S: - Make sure stack is 16-byte aligned and the TOS - is tagged with a NULL pointer (used as a terminator - when printing stack traces). - -2011-07-26 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/openpic_i8259_irq.c: silenced compiler warnings. - -2011-07-21 Till Straumann <strauman@slac.stanford.edu> - - * shared/motorola/motorola.c: removed - PCI_FIXUP_OPT_OVERRIDE_NAME for qemu - qemu gets it - right and this option messes things rather up. - -2011-07-21 Sebastian Huber <sebastian.huber@embedded-brains.de> - - PR 1799/bsps - * acinclude.m4: Update for qoriq BSPs. - * shared/include/linker-symbols.h: New file. - -2011-07-21 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/clock/clock.c: Fix to clear the first pending decrementer - exception. - -2011-07-20 Till Straumann <strauman@slac.stanford.edu> - - PR 1837/bsps - * shared/motorola/motorola.c, shared/motorola/motorola.h: Add MVME2400 - board with 750 CPU to list of supported Motorola boards. - -2011-07-18 Till Straumann <strauman@slac.stanford.edu> - - * shared/bootloader/qemu_fakerom.S: Added work-around for - qemu bug 811683. - -2011-07-18 Till Straumann <strauman@slac.stanford.edu> - - * shared/bootloader/head.S: disable USE_PPCBUG under qemu. - -2011-07-18 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/bspstart.c: Select console *before* doing - any potential printk() (e.g., panic). - -2011-07-18 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/ppc_idle.c: Need to enable HID0[NAP] on - a 7400/7455/7457 for MSR[POW] to have an effect. - -2011-07-15 Till Straumann <strauman@slac.stanford.edu> - - * shared/bootloader/mm.c, shared/bootloader/pci.c, - shared/bootloader/qemu_fakeres.c, shared/bootloader/qemu_fakerom.S, - shared/irq/irq.h, shared/motorola/motorola.c, shared/residual/residual.h, - shared/startup/bspstart.c, - Added 'qemuprep' BSP variant. - -2011-07-15 Till Straumann <strauman@slac.stanford.edu> - - * shared/bootloader/misc.c: Copy residual data - _before_ decompressing the kernel since the firmware - may have stored it in an area that is overwritten - by decompress_kernel(). - -2011-07-15 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/ppc_idle.c: added an 'idle task' body - which switches the CPU into power-save mode. IIRC, this - cannot be used on real hardware due to errata :-( but - it still saves valuable host-CPU cycles when used by - the qemuprep BSP. - -2011-07-15 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/init_irq.c, shared/irq/openpic_i8259_irq.c, - shared/pci/detect_raven_bridge.c: conditionally compile - ISA and PCI-interrupt related stuff only if BSP defines - BSP_ISA_IRQ_NUMBER > 0 and/or BSP_PCI_IRQ_NUMBER > 0, - respectively. - -2011-06-19 Ralf Corsépius <ralf.corsepius@rtems.org> - - * Makefile.am: Remove references to non-existing files. - -2011-06-17 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/startup/sbrk.c: Remove extraneous '}'. - -2011-06-07 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/src/memcpy.c: New file. - -2011-06-07 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/src/bsp-start-zero.S: Use BSP_DATA_CACHE_ENABLED instead of - DATA_CACHE_ENABLE. - -2011-05-17 Till Straumann <strauman@slac.stanford.edu> - - PR 1797/bsps - * shared/startup/sbrk.c: Cleanup; changed default - BSP_sbrk_policy to yield all memory to the heap. - App must specify a different policy if desired. - -2011-05-13 Gedare Bloom <gedare@gwmail.gwu.edu> - - PR 1797/bsps - * shared/startup/sbrk.c : Renamed bsp_sbrk_init(). - -2011-05-07 Kate Feng <feng@bnl.gov> - - PR 1797/bsps - * shared/startup/bspgetworkarea.c: Removed _bsp_sbrk_init(). - * shared/startup/pretaskinghook.c: Removed rtems/malloc.h. - -2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/console/polled_io.c, shared/flash/spansionFlash.c, - shared/startup/bspidle.c, shared/startup/probeMemEnd.c: - Use "__asm__" instead of "asm" for improved c99-compliance. - -2011-02-02 Ralf Corsépius <ralf.corsepius@rtems.org> - - * configure.ac: Require autoconf-2.68, automake-1.11.1. - -2011-01-28 Joel Sherrill <joel.sherrilL@OARcorp.com> - - * beatnik/include/bsp.h, beatnik/irq/irq.h, beatnik/pci/gt_pci_init.c, - ep1a/console/polled_io.c, ep1a/irq/openpic_xxx_irq.c, - gen5200/include/irq.h, gen5200/irq/irq.c, gen5200/startup/bspstart.c, - haleakala/irq/irq.c, mbx8xx/irq/irq.c, mbx8xx/irq/irq.h, - motorola_powerpc/include/bsp.h, mpc8260ads/irq/irq.c, - mpc8260ads/irq/irq.h, mvme3100/include/bsp.h, mvme3100/irq/irq.h, - mvme3100/start/start.S, mvme5500/include/bsp.h, mvme5500/irq/irq.h, - psim/include/bsp.h, psim/include/coverhd.h, psim/irq/irq.h, - psim/shmsupp/addrconv.c, psim/shmsupp/getcfg.c, - psim/startup/linkcmds, psim/tools/psim-gdb-top.in, - psim/tools/psim-top.in, psim/tools/runtest-top.in, qemuppc/irq/irq.h, - score603e/irq/irq.c, shared/bootloader/bootldr.h, - shared/bootloader/em86.c, shared/bootloader/em86real.S, - shared/bootloader/exception.S, shared/bootloader/head.S, - shared/bootloader/lib.c, shared/bootloader/misc.c, - shared/bootloader/mm.c, shared/bootloader/pci.c, - shared/console/console.c, shared/console/consoleIo.h, - shared/console/inch.c, shared/console/keyboard.h, - shared/console/polled_io.c, shared/irq/i8259.c, shared/irq/irq.h, - shared/irq/openpic_i8259_irq.c, shared/motorola/motorola.c, - shared/motorola/motorola.h, shared/openpic/openpic.c, - shared/openpic/openpic.h, shared/pci/pci.c, - shared/residual/residual.c, shared/start/start.S, ss555/irq/irq.h: - Fix typo where license said found in found in. - -2011-01-19 Joel Sherrill <joel.sherrilL@OARcorp.com> - - * shared/pci/detect_raven_bridge.c: Fix spelling. - -2011-01-17 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/pci/detect_raven_bridge.c: Fix spelling. - -2011-01-17 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/start/start.S: Remove conflict lines in comments. - -2010-12-30 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/uboot_dump_bdinfo.c: Include <bsp/u-boot.h> if necessary. - * shared/include/u-boot-board-info.h: New file. - * shared/include/u-boot.h: Removed file. - -2010-12-29 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/include/start.h, shared/src/bsp-start-zero.S: New files. - -2010-08-25 Till Straumann <strauman@slac.stanford.edu> - - PR 1689/bsps - * shared/flash/intelFlash.c: Scale erase timeout by actual - system clock rate rather than assuming a fixed value. - -2010-08-15 Joel Sherrill <joel.sherrilL@OARcorp.com> - - * shared/console/polled_io.c: Add BSP_poll_char. - -2010-08-03 Joel Sherrill <joel.sherrilL@OARcorp.com> - - * shared/startup/sbrk.c: Make bsp's sbrk a weak reference so that the - test of having sbrk() support in malloc can link. - -2010-07-07 Joel Sherrill <joel.sherrill@oarcorp.com> - - PR 1606/cpukit - * shared/startup/panic.c: Remove - INTERNAL_ERROR_INVALID_WORKSPACE_ADDRESS since it is not generated. - -2010-06-21 Peter Dufault <dufault@hda.com> - - PR 1583/bsps - * shared/startup/panic.c: Remove reference to ITRON. - -2010-04-28 Joel Sherrill <joel.sherrilL@OARcorp.com> - - * shared/bootloader/em86.c, shared/bootloader/mm.c, - shared/console/polled_io.c, shared/irq/irq_init.c, - shared/startup/bspstart.c: Remove warnings. - -2010-04-14 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/flash/flash.c: Include <unistd.h>. - -2010-04-08 Eric Norum <wenorum@lbl.gov> - - * shared/motorola/vpd.c: add include to pick up read()/close() prototypes. - -2010-03-27 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * shared/startup/bspstart.c, shared/startup/pgtbl_setup.c: fix - prototypes - -2010-03-25 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * aclocal.m4: add "gwlcfm" bsp - -2009-12-16 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * shared/console/uart.c, shared/console/uart.h: adapted to new - prototype for *_write function - -2009-12-11 Ralf Corsépius <ralf.corsepius@rtems.org> - - PR 1483/cpukit - * shared/pci/pci.c: Rename pci_config into rtems_pci_config_t. - -2009-12-10 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/irq/irq_init.c: Add missing initializer. - -2009-12-10 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/console/polled_io.c: Add prototype for boot_udelay. - -2009-12-03 Till Straumann <strauman@slac.stanford.edu> - - * acinclude.m4, beatnik: Imported/added 'beatnik' - BSP. - -2009-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/start/start.S: Added AltiVec support (initializing - MSR[VE], VSCR and VRSAVE). - -2009-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vme_universe.c: moved extern declaration - out of local scope. - -2009-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/panic.c: Fixed compiler warning. - -2009-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/probeMemEnd.c: removed __here_s_the_real_end - check. __rtems_end should be good enough. - -2009-11-11 Till Straumann <strauman@slac.stanford.edu> - - * shared/start/start.S: Align initial stack to - CPU_STACK_ALIGNMENT. - -2009-11-03 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * shared/clock/clock.c: Remove classic decrementer handler - * shared/vme/vme_universe.c: removed non-prototype warnings - -2009-11-03 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/startup/probeMemEnd.c: Add missing prototypes. - -2009-10-23 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/irq/irq_asm.S, shared/irq/README.deprecated, - shared/irq/irq.c, shared/vectors/vectors.h, - shared/vectors/vectors_init.c, shared/vectors/README.deprecated, - shared/vectors/vectors.S: Removed files. - * Makefile.am: Update for removed files. - -2009-10-22 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/clock/clock.c, shared/irq/irq_init.c, - shared/irq/openpic_i8259_irq.c: Changed exception header file - includes. - -2009-10-20 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vme_universe.c: - Fixed compiler warnings by adding prototypes to function - declarations and moving extern declarations to global scope. - -2009-10-20 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/pgtbl_setup.c: Fixed compiler warnings - (added prototypes to function declarations etc.) - -2009-10-20 Till Straumann <strauman@slac.stanford.edu> - - * shared/start/start.S, shared/startup/bspstart.c: - let 'save_boot_params()' return a pointer to the commandline - saved by the BSP and pass this pointer on to 'boot_card()'. - -2009-10-19 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/startup/linkcmds: Add __SBSS_END__ and __SBSS2_END__. - -2009-10-16 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/startup/zerobss.c: Remove nested externs. - -2009-10-16 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/motorola/motorola.c, shared/vme/vme_universe.c: - Add missing prototypes. - -2009-10-03 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/openpic/openpic.c: Make openpic_writefield - static inline (Get rid of GCC warning). - -2009-09-30 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/console/console.c: Reflect termios_baud_to_number having been - renamed to rtems_termios_baud_to_number. - -2009-09-25 Joel Sherrill <joel.sherrill@oarcorp.com> - - * acinclude.m4: Add qemuppc. - -2009-09-25 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/bootloader/bootldr.h: Change extern inline to static inline. - -2009-09-11 Till Straumann <strauman@slac.stanford.edu> - - * shared/openpic/openpic.c: include the more generic <rtems/pci.h> - rather than <bsp/pci.h>. - -2009-09-11 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/openpic_i8259_irq.c: Do not include <bsp/VMEConfig.h> - if the bsp.h defines HAVE_NO_VME so that BSPs w/o VME do not - have to create a dummy VMEConfig.h header. - -2009-09-09 Joel Sherrill <joel.sherrill@oarcorp.com> - - PR 1435/bsps - * shared/startup/bspidle.c: New file. - -2009-08-25 Joel Sherrill <joel.sherrill@OARcorp.com> - - * ep1a/startup/linkcmds, mbx8xx/startup/linkcmds, - score603e/startup/linkcmds, shared/startup/linkcmds, - ss555/startup/linkcmds: Fix typos in .eh_frame sections. - -2009-08-10 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/flash/spansionFlash.c: Convert calls to legacy routine - rtems_clock_get( RTEMS_CLOCK_GET_xxx, ..) to rtems_clock_get_xxx(). - -2009-05-08 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/startup/bspgetworkarea.c: Switch from ssize_t to uintptr_t for - bsp_get_work_area() since the work area is larger than a single - allocatable object. - -2009-05-05 Jennifer Averett <jennifer.averett@OARcorp.com> - - * shared/pci/pci.c: Removed warnings. - -2009-04-28 Chris Johns <chrisj@rtems.org> - - * shared/start/start.S: Update for boot_card command line change. - -2009-03-12 Joel Sherrill <joel.sherrill@OARcorp.com> - - PR 1385/cpukit - * shared/irq/irq_asm.S: When the type rtems_boolean was switched to the - C99 bool, the size changed from 4 bytes to 1 byte. The interrupt - dispatching code accesses two boolean variables for scheduling - purposes and the assembly implementations of this code did not get - updated. - -2009-03-05 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/clock/clock.c: Standard decrementer exception is now more - robust against erroneous external exception disable times. - -2009-02-27 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/startup/bspgetworkarea.c: Add check to determine if current - stack pointer is in work area. - -2009-02-26 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/startup/bspgetworkarea.c: Make debug messages same as - standard. - -2009-02-19 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/irq/irq.c: Spacing. - -2009-02-11 Matt Rippa <mrippa@gemini.edu> - - PR 1352/bsps - * shared/motorola/motorola.c: Include support for mvme2600/mvme2700. - -2009-02-11 Matt Rippa <mrippa@gemini.edu> - - PR 1362/bsps - * shared/console/bspreset.c: Fix BSP reset on mvme2300 - mvme2700. - -2008-12-04 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/irq/openpic_i8259_irq.c: Line wrap. - -2008-11-03 Till Straumann <strauman@slac.stanford.edu> - - PR 1332: call BSP_uart_termios_set()/BSP_uart_intr_ctrl() - only from 'firstOpen' and only if this is a serial console. - -2008-11-03 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/pretaskinghook.c, shared/startup/sbrk.c: - Fixed PR#1335. - -2008-10-02 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/clock/clock.c: Update for status-checks.h changes. - -2008-10-02 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/startup/bspgetworkarea.c: Change size_t to ssize_t on - bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits - which would limit the work area to 64K. - -2008-09-22 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/console/inch.c, shared/startup/panic.c: Use standardized - bsp_cleanup() which can optionally print a message, poll for user to - press key, and call bsp_reset(). Using this eliminates the various - bsp_cleanup() implementations which had their own implementation and - variety of string constants. - * shared/console/bspreset.c: New file. - * shared/console/reboot.c: Removed. - -2008-09-19 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/startup/bspgetworkarea.c, shared/startup/sbrk.c: Remove - warnings by switching to uintptr_t. - -2008-09-19 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/start/start.S, shared/startup/bspgetworkarea.c, - shared/startup/bspstart.c, shared/startup/linkcmds: Modifications - which reflect those tested on psim. Hopefully they work on all - boards. The initialization stack is explicitly declared in the - linkcmds memory layout rather than magic math. - -2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/include/nvram.h: Fix typo. - -2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/clock/clock.c: Remove unnecessary includes of - rtems/libcsupport.h and rtems/libio.h. - -2008-09-15 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/startup/bspstart.c, shared/startup/pretaskinghook.c: Add use - of bsp_get_work_area() in its own file and rely on BSP Framework to - perform more initialization. - * shared/startup/bspgetworkarea.c: New file. - -2008-09-10 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/startup/bspstart.c: 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. - -2008-09-08 Joel Sherrill <joel.sherrill@oarcorp.com> - - * acinclude.m4: Add tqm8xx. - -2008-09-08 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * tqm8xx: New BSP. - -2008-09-06 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/irq/irq.c: Convert to "bool". - -2008-09-05 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/clock/clock.c: The Shared Memory Driver no longer requires the - special IOCTL in Clock_control. This was a hack which has existed - since before the Classic API Timer Manager was implemented. All - implementations of and references to Clock_control were removed. - -2008-09-05 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/console/inch.c: Convert to "bool". - -2008-08-28 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vme_universe.c: added implementation for - BSP_VMEResetBus(). - -2008-08-20 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/flash/flash.c, shared/irq/irq_init.c: Add missing - prototypes. - * shared/showbats.c, shared/console/inch.c, shared/irq/irq_init.c, - shared/pci/detect_raven_bridge.c, shared/startup/bspstart.c, - shared/startup/zerobss.c, shared/vme/vmeconfig.c, - startup/exit.c: Add missing prototypes. - -2008-08-19 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/clock/clock.c: Fixed warnings. - -2008-07-18 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/clock/clock.c: Update due to powerpc-utilty.h changes. - -2008-07-14 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * mpc55xxevb: New BSP. - -2008-07-14 Thomas Doefler <Thomas.Doerfler@embedded-brains.de> - * haleakala: added new BSP - -2008-07-11 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * ep1a/startup/bspstart.c, mvme3100/startup/bspstart.c, - mvme5500/startup/bspstart.c, psim/startup/bspstart.c, - shared/startup/bspstart.c: The usage of SPRG0 as changed. It is now - used to store the interrupt disable mask. See bootcard.c and - ppc_exc_initialize() for default initialization. - - Update to new exception initialization routine ppc_exc_initialize(). - The exception low level code has changed, see libcpu/powerpc/ChangeLog. - - * gen5200/startup/bspstart.c, mbx8xx/startup/bspstart.c, - mpc8260ads/startup/bspstart.c, ss555/startup/bspstart.c, - virtex/startup/bspstart.c: The usage of SPRG0 as changed. It is now - used to store the interrupt disable mask. See bootcard.c for default - initialization. - -2008-07-10 Till Straumann <strauman@slac.stanford.edu> - - * shared/flash/spansionFlash.c: removed "m" memory - operands. - -2008-07-09 Sebastian Huber <sebastian.huber@embedded-brains.de> - - * shared/clock/clock.c: Alternative clock driver. Uses exception handler - directly. Supports special variants for Book E and e300 cores. For - standard decrementer CPUs the new decrementer value is calculated with - reference to a time base so that a time drift is avoided. - -2008-07-01 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/uboot_getenv.c: New file. - -2008-06-02 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/startup/panic.c: Convention calls for leading underscore on - private RTEMS variables. - -2008-05-23 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/pretaskinghook.c: removed declaration - of BSP_vme_config() (which is already declared in - <bsp/VME.h>. Removed test for NULL-ness of BSP_vme_config; - gcc doesn't seem to understand that the linker may - define this to be NULL... Silences a compiler warning - (and users can always provide an empty routine). - -2008-05-22 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/linkcmds, shared/startup/zerobss.c: - introduced '__bss_end'; assuming that __rtems_end - coincides with the end of .bss for the purpose of - zeroing .bss is very dangerous. - -2008-05-22 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/console/console.c: Fix typo. - -2008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/console/console.c: Remove explicit switch and call - termios_baud_to_number(). - -2008-05-15 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/startup/pretaskinghook.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. - -2008-05-12 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/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. - -2008-03-21 Till Straumann <strauman@slac.stanford.edu> - - * shared/console/uart.c: In IRQ driven mode also - keep reading chars while they are available (fifo - could be enabled). - -2008-03-19 Till Straumann <strauman@slac.stanford.edu> - - * shared/console/console.c, shared/console/uart.c, - shared/console/uart.h: added support for task-driven - console. - -2008-03-19 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/pretaskinghook.c: install pointer - to rtems_malloc_sbrk_helpers_table. This (and derived) - BSPs rely on sbrk delivering even the first/initial - chunk of memory. - -2008-03-03 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/startup/linkcmds: Add wildcard to gcc_except_table section so - programs compiled with gcc 4.3.x can link. - -2008-02-19 Ralf Corsépius <ralf.corsepius@rtems.org> - - * gen405: Remove (Abandoned). - * helas403: Remove (Abandoned). - * acinclude: Regenerate. - -2007-12-14 Joel Sherrill <joel.sherrill@oarcorp.com> - - * acinclude.m4, gen5200/irq/irq.c, gen5200/startup/bspclean.c: Add - mvme3100. - -2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/startup/bspstart.c, shared/startup/pretaskinghook.c: Eliminate - copies of the Configuration Table. Use the RTEMS provided accessor - macros to obtain configuration fields. - -2007-12-10 Till Straumann <strauman@slac.stanford.edu> - - * Makefile.am, start/preload.S: moved preload.S - to ../shared/start. - -2007-12-10 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_asm.S, shared/vectors/vectors.h: - renamed ASM_BOOKE_PIT_VECTOR to ASM_BOOKE_DEC_VECTOR - to be closer to 'official' nomenclature. - -2007-12-10 Till Straumann <strauman@slac.stanford.edu> - - * shared/openpic/openpic.c: fixed wrong register - address in openpic_gettimer(). - -2007-12-10 Till Straumann <strauman@slac.stanford.edu> - - * shared/motorola/vpd.c, shared/motorola/vpd.h: - added code (originally developed for 'beatnik') - to read MotLoad VPD data from i2c eeprom. - -2007-12-10 Till Straumann <strauman@slac.stanford.edu> - - * shared/vectors/README.deprecated, shared/irq/README.deprecated: - added READMEs stating that certain files should not be - copy/paste/modified when creating new BSPs. New BSPs - are encouraged to use the new library under - libcpu/powerpc/new-exceptions/bspsupport. - -2007-12-10 Till Straumann <strauman@slac.stanford.edu> - - * shared/vectors/vectors_entry.S, motorola_powerpc/bsp_specs, - shared/start/vectors_entry.S: moved vectors_entry.S to - 'start' subdir and made a start file rather than - element of vectors.rel (it should always be linked but - won't if it is the sole member of vectors.rel). - -2007-12-08 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vme_universe.c: fixed wrong initialization - routine when using Tsi148 driver. - -2007-12-08 Till Straumann <strauman@slac.stanford.edu> - - * Makefile.am: merged shared/vme/vme_universe.c and - shared/vme/vme_universe_dma.c into one file. - Added support for Tsi148 driver (DMA). - -2007-12-08 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/VMEConfig.h, shared/vme/vme_universe.c: - added support for Tsi148 bridge; BSP can define which - bridge driver to use from VMEConfig.h. - Added 'err' macro parameter to BSP_VME_INSTALL_IRQ_MGR(err) - macro so that an error status can be passed back. - -2007-12-08 Till Straumann <strauman@slac.stanford.edu> - - * irq_supp.h: was moved from shared/irq to - libcpu/powerpc/new-exceptions/bspsupport. - -2007-12-08 Till Straumann <strauman@slac.stanford.edu> - - * ep1a/irq/irq.c, gen5200/irq/irq.c, gen83xx/irq/irq_init.c, - mbx8xx/irq/irq.c, mpc8260ads/irq/irq.c, mvme5500/irq/irq.c, - psim/irq/no_pic.c, score603e/irq/irq.c, shared/irq/irq_supp.h, - shared/irq/openpic_i8259_irq.c, virtex/irq/irq_init.c: - let C_dispatch_irq_handler() return zero to indicate to - low-level exception handling code that the exception - was handled (not used yet). - -2007-12-08 Till Straumann <strauman@slac.stanford.edu> - - *shared/irq/irq_supp.h: removed cpp test for - BSP_SHARED_HANDLER_SUPPORT; BSPs using irq_supp.h - *must* implement shared handlers. - -2007-12-06 Till Straumann <strauman@slac.stanford.edu> - - * shared/openpic/openpic.c, shared/openpic/openpic.h: - added routines to set timer period and interupt mask - and to read current count. - -2007-12-06 Till Straumann <strauman@slac.stanford.edu> - - * virtex/irq/irq_init.c: use new ASM_xxx_VECTOR names. - -2007-12-06 Till Straumann <strauman@slac.stanford.edu> - - * shared/vectors/vectors_init.c: replaced - switch ( current_ppc_cpu ) { } check by feature check. - -2007-12-06 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_asm.S, shared/vectors/vectors.S: - Replaced use of hardcoded PPC_EXC_MSR_BITS by a - run-time method to determine these bits (use settings - effective before exception occurred). - Replaced use of hardcoded ASM_VECTORS_CRITICAL by - 'bsp_raw_vector_is_405_critical' variable. - -2007-12-05 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_supp.h: removed stray '*/'. Removed - inclusion of <stdlib.h> which is unnecessary and broke - if_dc in an obscure way (due to malloc/free redefinition - in the networking code). - -2007-12-05 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_asm.S, shared/vectors/vectors.S, - shared/vectors/vectors.h, shared/vectors/vectors_init.c: - Converted exception vector names to new ones - (qualified by <cpu_type> if non-std ppc exceptions). - - -2007-12-04 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/bspstart.c: export BSP_commandline_string - variable. - -2007-12-04 Till Straumann <strauman@slac.stanford.edu> - - * shared/flash/flash.c: added lazy init of driver - from BSP_flashWriteFile(). - -2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/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> - - * shared/irq/irq.c: Spacing. - -2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/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. - -2007-12-03 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/irq/irq.c, shared/irq/irq_supp.h: Correct conditionals and - includes. - -2007-12-02 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/i8259.c, shared/irq/irq.h, shared/irq/irq_supp.h, - shared/irq/openpic_i8259_irq.c: BSP_disable_irq_at_pic(), - openpic_disable_irq(), BSP_irq_disable_at_i8259s() now return - 0/1 if irq was disabled/enabled prior to disabling. - irq_supp.h now exports a inline helper routine for scanning - a list of shared handlers; to be used by PIC drivers. - -2007-12-02 Till Straumann <strauman@slac.stanford.edu> - - * shared/openpic/openpic.c shared/openpic/openpic.h, - shared/irq/irq_init.c: added more parameters to - openpic_init() so that more details of the configuration - can be overridden/set from the BSP. Moved setup of - the EPIC-specific EOI delay from BSP code into openpic_init() - using the new 'epic_freq' parameter. - -2007-12-02 Till Straumann <strauman@slac.stanford.edu> - * shared/openpic/openpic.c, shared/openpic/openpic.h: - - eliminated conditional compilation (#ifdef mpc8240) - The difference in register-layout between the EPIC - and the std. openPIC is handled by an offset parameter - which can be set at run-time (initialization) with - a new routine 'openpic_set_src_offset()'. - - allow BSP to define symbol BSP_OPEN_PIC_BIG_ENDIAN - which builds the driver for big-endian register access - (mpc8540). - - openpic_disable_irq() now returns the old state so - that it can be restored later. - -2007-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/openpic_i8259_irq.c: - - conditionally define 'irq_mask_or_tbl' only if - BSP_PCI_ISA_BRIDGE_IRQ is defined. - - use _ISR_Get_level() / _ISR_Set_level() for re-enabling - interrupts rather than messing with MSR directly; - these macros: - o implement compiler memory barrier - o will handle multiple levels (e500 'critical' interrupts) - if they are ever supported. - - decrementer irqs are also shareable - added list traversal. - -2007-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_supp.h: Make sure BSP_SHARED_HANDLER_SUPPORT - is set. The shared irq manager supports shared interrupts - (but requires also that the PIC-driver supports them by - traversing the list of shared handlers). - Declare C_dispatch_irq_handler() which must be defined - (like the other routines declared in this header) by the - PIC-driver. - -2007-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/clock/p_clock.c: (run-time) check for e500-cpu - and install different ISR for that type of CPU. - -2007-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/pci/detect_raven_bridge.c: use ifdef mvme2100 - rather than ifdef mpc824x so that we don't depend on - compile-time CPU flavor. Eventually, this should become - a run-time check. - -2007-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/vectors/vectors.h: Give the BSP_Exception_frame - struct a name. - -2007-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vmeconfig.c: Include <libcpu/bat.h> only - if the BSP-specific configuration header (VMEConfig.h) - defines BSP_VME_BAT_IDX so that this file can be used - on CPUs w/o bats (e500). - -2007-11-30 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/bspstart: removed _Cpu_table.exceptions_in_RAM. - -2007-11-30 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/pretaskinghook.c: Replaced inclusion of - <bsp/consoleIo.h> by <rtems/bspIo.> (for printk) and - made it conditional on #ifdef SHOW_MORE_INIT_SETTINGS. - -2007-11-30 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/bspstart.c: Removed excess /*, replaced - #ifdef checks for mpc8240 by #ifdef mvme2100; eventually - there should be run-time checks. - -2007-11-30 Till Straumann <strauman@slac.stanford.edu> - - * shared/motorola/motorola.c: removed excess initializer - elements. - -2007-11-30 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq.h, shared/irq/irq.c, shared/irq/irq_init.c, - shared/irq/irq_supp.h (added): - Removed 'is_processor_irq()' from irq.c; the BSP routines - BSP_enable_irq_at_pic()/BSP_disable_irq_at_pic() are required - to ignore processor irqs anyways. Removed - all BSP-defined constants from irq.c. This makes irq.c (almost) - binary-compatible among BSPs (ultimate goal is making 'shared' - a library). - Added a header (irq_supp.h) defining the interface between - the generic interrupt manager (irq.c) and the routines it - requires to be supplied by the BSP (eventually, these - should go into rtems/irq.h). - -2007-11-30 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq.h, shared/irq/irq_init.c: Removed the definition - of ASM_IRQ_VECTOR_BASE; this symbol was only use to - initialize the irqBase member of the rtems_irq_global_settings - struct. However, irqBase is an rtems_irq_symbolic_name, - so using BSP_LOWEST_OFFSET is more appropriate. - -2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/startup/bspstart.c: Eliminate PowerPC specific elements from - the CPU Table. They have been replaced with variables named bsp_XXX - as needed. - -2007-11-29 Till Straumann <strauman@slac.stanford.edu> - - * Makefile.am, shared/flash, shared/flash/flash.c, - shared/flash/flashPgm.h, shared/flash/flashPgmPvt.h, - shared/flash/intelFlash.c, shared/flash/spansionFlash.c: - Added flash programmer API, implementation and chip drivers - for some intel + spansion flash chips (as found on mvme5500, - mvme6100 and mvme3100 boards). - A more appopriate place would probably be libchip but - I don't know if the API is acceptable and if the implementation - is generic enough (e.g., no CFI support) so I leave it here - for now. - -2007-11-26 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/console/uart.c: Fix typo and spacing. - -2007-11-21 Till Straumann <strauman@slac.stanford.edu> - - * shared/console/uart.c: when draining UART during - initialization (wait for possible printk() activity - to finish) look at TEMT (fifo, holding-reg and shift-reg) - rather than THRE (fifo, holding-reg only). This resolved - some scrambled output issues for me. - - Enhanced semantics: if BSP initializes BSPBaseBaud to a negative - value then the driver interprets the modulus as a speed value - and uses the current setting of the divisor to compute the - clock speed (BSPBaseBaud). This is useful if you have a board - that you know is initialized e.g., to 9600 but you - don't know the clock speed. - -2007-11-21 Till Straumann <strauman@slac.stanford.edu> - - * Makefile.am, motorola_powerpc/Makefile.am, - * shared/pci/detect_raven_bridge.c, Makefile.am, - * shared/pci/generic_clear_hberrs.c: separated the generic - version of _BSP_clear_hostbridge_errors() into its own - file. - -2007-11-06 Till Straumann <strauman@slac.stanford.edu> - - * ep1a/irq/irq.c, gen5200/irq/irq.c, mbx8xx/irq/irq.c, - mpc8260ads/irq/irq.c, mvme5500/irq/irq.c, psim/irq/irq.c, - score603e/irq/irq.c, shared/irq/irq.c: - test for non-NULL-ness before calling 'on'/'off' - methods so that users don't have to provide - no-ops if they don't want this feature. - -2007-11-06 Till Straumann <strauman@slac.stanford.edu> - - * shared/console/uart.c: removed #define UARTDEBUG - -2007-11-06 Till Straumann <strauman@slac.stanford.edu> - - * shared/pci/pci.c: converted access to pci_config_addr to - conditionally defined macros so that bsp.h can override details. - -2007-09-12 Joel Sherrill <joel.sherrill@OARcorp.com> - - PR 1257/bsps - * shared/irq/i8259.c, shared/irq/irq.c: Code outside of cpukit should - use the public API for - rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the - public API and directly accessing _CPU_ISR_Disable and - _CPU_ISR_Enable, they were bypassing the compiler memory barrier - directive which could lead to problems. This patch also changes the - type of the variable passed into these routines and addresses minor - style issues. - -2007-09-07 Joel Sherrill <joel.sherrill@OARcorp.com> - - * shared/console/polled_io.c: Change prototype so code compiles. - -2007-08-02 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/startup/bspstart.c: Split out ShowBATS() so it can be shared - by more BSPs. - * shared/showbats.c: New file. - -2007-07-09 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * acinclude.m4, gen83xx/: - added support for MPC83xx controllers and MPC8349EAMDS board - -2007-07-02 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * acinclude.m4, shared/irq/irq_asm.S, shared/irq/irq.c, - * shared/vectors/vectors_entry.S, shared/vectors/vectors.h, - * shared/vectors/vectors_init.c, shared/vectors/vectors.S: - converted various BSP specific implementations into a more general - "shared" one - -2007-07-02 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * virtex/: - integrated "virtex" BSP to support PPC core implemented in a - Xilinx virtex FPGA - -2007-06-20 Joel Sherrill <joel.sherrill@oarcorp.com> - - * shared/uboot_dump_bdinfo.c: New file. - -2007-04-17 Joel Sherrill <joel@OARcorp.com> - - * psim/tools/runtest: Do not run pppd.exe from batch mode script. - -2007-04-17 Joel Sherrill <joel@OARcorp.com> - - * shared/start/rtems_crti.S: Remove unnecessary include of libcpu/io.h. - -2007-04-09 Thomas Doerfler |Thomas.Doerfler@embedded-brains.de> - - * shared/motorola/motorola.c,shared/openpic/openpic.c, - * shared/pci/detect_raven_bridge.c, shared/pci/pci.c: - adapted to detect/use MVME2400 - -2007-04-02 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/pci/pci.c: More stdint.h fixed-size types. - -2007-03-31 Ralf Corsépius <ralf.corsepius@rtems.org> - - * shared/bootloader/bootldr.h, shared/bootloader/em86.c, - shared/bootloader/pci.c, shared/bootloader/pci.h, - shared/irq/irq_init.c, shared/pci/detect_raven_bridge.c, - shared/pci/pci.c, shared/pci/pcifinddevice.c: - Use stdint.h fixed-size types. - -2007-03-11 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/bspstart.c: Remove assignments of - Cpu_table.do_zero_of_workspace to TRUE since TRUE is the default - value in boot_card.c - -2007-01-29 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/VMEConfig.h: - Added more comments about the semantics of the various - symbols BSPs should define in this file. - Removed declarations of BSP_VMEInit(), BSP_VMEIrqMgrInstall(). - - * shared/vme/vmeconfig.c: declare BSP_VMEInit(), - BSP_VMEIrqMgrInstall() here. - - * Makefile.am, shared/vme/README, - * shared/vme/vme_universe_dma.c (added): Added glue code - implementing the VMEDMA.h API using the vmeUniverse driver. - -2007-01-20 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> - - * gen5200/mscan/mscan.c, gen5200/mscan/mscan.h, - gen5200/mscan/mscan_int.h: - split mscan.h into two headers, corrected CAN filtering - code to - support remote requests - -2007-01-19 Till Straumann <strauman@slac.stanford.edu> - - * mvme5500/Makefile.am, mvme5500/preinstall.am, - mvme5500/vme/VMEConfig.h, mvme5500/vme/VME.h, - mvme5500/vme/vmeconfig.c: - removed copies of vmeconfig.c, VME.h - use generic - versions instead. - -2007-01-19 Till Straumann <strauman@slac.stanford.edu> - - * Makefile.am, ep1a/Makefile.am, ep1a/preinstall.am, - motorola_powerpc/Makefile.am, motorola_powerpc/preinstall.am, - score603e/Makefile.am, score603e/preinstall.am, - shared/vme/VME.h: moved VME.h from libbsp/powerpc/shared/vme to - libbsp/shared/vmeUniverse; eventually, this (and other) - VME API headers should migrate to cpukit. - -2007-01-16 Till Straumann <strauman@slac.stanford.edu> - - * ep1a/vme/vmeconfig.c, mvme5500/pci/pcifinddevice.c, - mvme5500/startup/pgtbl_activate.c, mvme5500/vectors/bspException.h, - mvme5500/vectors/exceptionhandler.c, mvme5500/vme/VME.h, - mvme5500/vme/vmeconfig.c, score603e/vme/vmeconfig.c, - shared/pci/pcifinddevice.c, shared/startup/pgtbl_activate.c, - shared/startup/pgtbl_setup.c, shared/startup/probeMemEnd.c, - shared/startup/sbrk.c, shared/vme/VME.h, shared/vme/VMEConfig.h, - shared/vme/vme_universe.c, shared/vme/vmeconfig.c: - Added SLAC/Stanford Authorship Note / Copyright + Liability Disclaimer. - -2006-12-13 Till Straumann <strauman@slac.stanford.edu> - - * mvme5500/Makefile.am, mvme5500/preinstall.am: - need to install bsp/vme_am_defs.h - -2006-12-13 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vmeconfig.c, shared/vme/vme_universe.c: - use symbolic flag instead of numerical value - (vmeUniverseInstallIrqMgrAlt()). Define __INSIDE_RTEMS_BSP__ - before including <bsp/vmeUniverse.h> - -2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org> - - * configure.ac: New BUG-REPORT address. - -2006-11-15 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/bspstart.c: Merge c_rtems_main() into boot_card(). - This eliminated a file and simplified initialization. - -2006-10-17 Ralf Corsépius <ralf.corsepius@rtems.org> - - * configure.ac: Require autoconf-2.60. Require automake-1.10. - -2006-08-21 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vmeconfig.c: open outbound window - to VME CSR space if the BSP defines _VME_CSR_ON_PCI - -2006-08-10 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/openpic_i8259_irq.c: fixed type of - 'frame' argument to C_dispatch_irq_handler(). It's - really a BSP_Exception_frame*, not a CPU_Interrupt_frame*. - -2006-07-12 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/probeMemEnd.c: added paranoia to inline - assembly code; added 'memory' clobbers and made sure - any registers modified by the 'asm' appear in the output - operands. - -2006-07-12 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/panic.c: Fixed compiler warnings. - -2006-06-19 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vmeconfig.c: Indicate that it's ok to - use decoupled cycles to access on-board memory from - VME. - -2006-06-19 Till Straumann <strauman@slac.stanford.edu> - - * shared/vme/vme_universe.c: Only set/access the - _BSP_vme_bridge_irq variable on BSPs that - define BSP_PCI_VME_DRIVER_DOES_EOI and BSP_PIC_DO_EOI. - -2006-06-19 Till Straumann <strauman@slac.stanford.edu> - - * shared/vectors/vectors.S: filter exception vector for - altivec and remap 0xf20 to assigned vector number alias. - -2006-06-19 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/bspstart.c: fixed compiler warnings - (bspIo.h inclusion, cast of number constants to pointers). - Enable L1 cache on mvme2100. - -2006-06-19 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_asm.S: Never allow the FPU to be switched on - for integer-only tasks (new gcc may use FP regs implicitly). - -2006-03-08 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/linkcmds: Add .gnu.linkonce.b.* section. - -2006-02-13 Till Straumann <strauman@slac.stanford.edu> - - * shared/startup/panic.c, shared/startup/probeMemEnd.c: - added code for BSPs to use: panic using printk() to display - reason. probeMemEnd() to determine memory size by probing. - -2006-02-08 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/linkcmds: Add sections required by newer gcc versions. - -2006-01-08 Joel Sherrill <joel@OARcorp.com> - - * acinclude.m4: Add gen5200 to list of BSPs. - -2006-01-05 Till Straumann <strauman@slac.stanford.edu> - - * shared/vectors/vectors.S: mask high bits when calculating - the exception vector number to yield correct result even if - the vectors reside in the upper area (0xfff00000; psim). - -2005-12-02 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_init.c, shared/openpic/openpic.h - shared/openpic/openpic.c: The 8240's EPIC has a 'serial' - mode of operation for multiplexing 16 interrupt lines. - This introduces a pipeline delay which can cause - spurious interrupts unless ending the interrupt cycle - (EOI) is delayed accordingly. - -2005-12-01 Till Straumann <strauman@slac.stanford.edu> - - * shared/vectors/vectors.h, shared/vectors/vectors.S, - shared/vectors/vectors_init.c: Reduced size of default - prologue (some exceptions, e.g., altivec unavail.) are only - 0x20 bytes apart. Also introduced a modified prologue - that switches r0..r3 shadowing off (r0..r3 undefined - on certain 603e variants when incurring a TLB miss). - -2005-11-29 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq_asm.S, shared/vectors/vectors.S: Clear - CR[6] before invoking high-level handler to make sure no - varargs fn callee assumes there are FP arguments. - -2005-11-29 Till Straumann <strauman@slac.stanford.edu> - - * shared/irq/irq.c: Fixed incorrect removal of first shared - interrupt in chain. - -2005-11-09 Ralf Corsepius <ralf.corsepius@rtems.org> - - * shared/startup/bspstart.c: Eliminate obsolete types. - -2005-11-03 Till Straumann <strauman@slac.stanford.edu> - - * Makefile.am, motorola_powerpc/Makefile.am, mvme5500/Makefile.am, - mvme5500/start/preload.S, mvme5500/startup/bspstart.c, - shared/startup/bspstart.c: moved linkcmds to shared area for other - BSPs to use - -2005-11-03 Till Straumann <strauman@slac.stanford.edu> - - * shared/bootloader/misc.c, shared/console/polled_io.c, - shared/residual/residual.c: silenced compiler warnings (type cast & - renaming puts->my_puts) - -2005-11-02 Till Straumann <strauman@slac.stanford.edu> - - * mvme5500/start/start.S, shared/start/start.S, - shared/startup/bspstart.c: moved assembly code to C; setdbat now - supports high bats on 7450 CPUs; added argument checking to setdbat; - added getdbat; moved early initialization code (clear_bats) from BSP - to libcpu (CPU_clear_bats_early) - -2005-10-20 Eric Norum <norume@aps.anl.gov> - - * shared/pci/detect_raven_bridge.c, shared/startup/bspstart.c - shared/vme/VMEConfig.h: Support MVME2100. - -2005-10-17 Ralf Corsepius <ralf.corsepius@rtems.org> - - * Makefile.am: Merge-in shared/Makefile.am. - * configure.ac: Remove shared/Makefile.am. - * ChangeLog: Merge-in shared/ChangeLog. - -2005-10-06 Till Straumann <strauman@slac.stanford.edu> - - PR 833/bsps - * shared/irq/irq_asm.S: Currently, all (new exception) BSPs - explicitely enable the FPU across the user ISR but DONT save/restore - the FPU context. Any use of the FPU fron the user handler (e.g., due - to GCC optimizations) result in corruption. The fix results in an - exception in such cases (user ISR must explicitely - save/enable/restore FPU). - -2005-09-16 richard.campbell@OARCorp.com - - * shared/startup/bspstart.c: Rewrote get_eumbbar() in C. Function - was written in inline assembly and containined a register direction - error. - -2005-07-28 Eric Norum <norume@aps.anl.gov> - - * shared/shared/clock/p_clock.c: Changes provided by Phillip - Sorensen <pas37@cornell.edu> to get MVME550 BSP running. - Corresponding changes made to mvme5500/startup/bspstart.c. - -2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com> - - * shared/clock/p_clock.c, shared/irq/i8259.c, shared/irq/irq.c, - shared/irq/irq.h: Modified to use rtems/irq.h. - -2005-05-10 Ralf Corsepius <ralf.corsepius@rtems.org> - - * shared/startup/bspstart.c, shared/tod/todcfg.c: Eliminate - {un|}signed{8|16|32}. - * shared/bootloader/pci.c: Eliminate {un|}signed{8|16|32}. Eliminate - u32. - -2005-05-10 Jennifer Averett <jennifer.averett@oarcorp.com> - - * shared/bootloader/bootldr.h, shared/bootloader/em86.c, - shared/bootloader/misc.c, shared/bootloader/pci.c, - shared/bootloader/pci.h: Modified to depend upon rtems/pci.h - -2005-05-06 Ralf Corsepius <ralf.corsepius@rtems.org> - - * shared/pci/pci.h: Add pci_bus_count(). - -2005-05-04 Jennifer Averett <jennifer.averett@oarcorp.com> - - * shared/irq/irq_init.c, shared/pci/pci.c, - shared/pci/pcifinddevice.c, shared/startup/bspstart.c: Name change - to support common PCI interface - -2005-04-28 Joel Sherrill <joel@OARcorp.com> - - * acinclude.m4: Remove dmv177 and ppcn_60x. - * configure.ac: Remove reference to dmv177. - -2005-04-28 Jennifer Averett <jennifer.averett@oarcorp.com> - - * acinclude.m4: Initial release of ep1a bsp - -2005-04-26 Joel Sherrill <joel@OARcorp.com> - - * shared/console/uart.h: Eliminate tabs. - -2005-04-15 Jennifer Averett <jennifer.averett@oarcorp.com> - - PR 779/bsp - * shared/clock/p_clock.c, shared/console/console.c, - shared/console/uart.c, shared/console/uart.h, shared/irq/irq.c, - shared/irq/irq.h, shared/irq/irq_init.c: powerpc: add parameter to - new exception interrupt handlers - -2005-03-14 Joel Sherrill <joel@OARcorp.com> - - * shared/pci/pci.c, shared/pci/pci.h, shared/pci/pcifinddevice.c: - Continue PCI API unification. All use pci_find_device(). Also - reformat to remove tabs. - -2005-03-04 Joel Sherrill <joel@OARcorp.com> - - * shared/pci/pci.c, shared/pci/pcifinddevice.c, - shared/startup/bspstart.c: Make PCI initialize function part of the - unified PCI API as pci_initialize(). - -2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org> - - * shared/startup/bspstart.c: Eliminate rtems_unsigned32. - * shared/startup/bspstart.c, shared/start/start.S: include - <rtems/powerpc/powerpc.h>. Use PPC_MINIMUM_STACK_FRAME_SIZE instead - of CPU_MINIMUM_STACK_FRAME_SIZE. - -2005-02-12 Joel Sherrill <joel@OARcorp.com> - - * shared/pci/pci.h: Remove contents that are duplicates of the pci.h - in cpukit and include rtems/pci.h for the base set of PCI - functionality. - -2005-01-22 Ralf Corsepius <ralf.corsepius@rtems.org> - - * shared/tod/todcfg.c: size_t RTC_Count. - -2005-01-04 Joel Sherrill <joel@OARcorp.com> - - * shared/ChangeLog, shared/startup/bspstart.c, shared/tod/todcfg.c: - Remove warnings. - -2004-12-30 Ralf Corsepius <ralf.corsepius@rtems.org> - - * acinclude.m4: Reflect eth_comm having been removed. - -2004-11-30 Greg Menke <gregory.menke@gsfc.nasa.gov> - - PR 729/bsps - PR 728/bsps - * shared/bootloader/ppcboot.lds: Modified ppcboot.lds to include new - .data and .rodata sections being generated by gcc-3.3.3 and above, - the lack of which was causing the bootloader to crash. - * shared/bootloader/pci.c: Removed the r->size=0 and r->base=0 - assignement which makes too-large regions conflict with onboard - hardware, replacing it with sfree which deletes the memory region - from the setup code, leaving it disabled. - -2004-11-30 Eric Norum <norume@aps.anl.gov> - - * mvme5500/include/bsp.h: Add definition for PCI_MEM_BASE_ADJUSTMENT - -2004-10-26 Eric Norum <norume@aps.anl.gov> - - Remove environ common area -- it breaks newlib - * powerpc/dmv177/start/start.S - * powerpc/eth_comm/start/start.S - * powerpc/mbx8xx/startup/start.S - * powerpc/mvme5500/start/start.S - * powerpc/ppcn_60x/start/start.S - * powerpc/psim/start/start.S - * powerpc/score603e/start/start.S - * powerpc/shared/start/start.S - * powerpc/ss555/startup/start.S - -2004-10-20 Eric Norum <norume@aps.anl.gov> - - * configure.ac - * mvme5500/....... - * acinclude.m4: Add mvme5500 BSP - -2004-09-27 Greg Menke <gregory.menke@gsfc.nasa.gov> - - PR 606/bsps - * shared/bootloader/pci.c, shared/bootloader/pci.c: Fixed IO - remapping so buses >= 1 are remapped. Reduced PCI space to match - bat2. Fixed incorrect region size calculation in pci_read_bases. - Set PCI latency timers to known sane values. Changed bridge PCI - settings to minimum sane instead of whatever sounded neat in the PCI - spec. Force pf regions to memory mapped to preserve byte access. - -2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org> - - * configure.ac: Require automake > 1.9. - -2004-04-13 Ralf Corsepius <ralf_corsepius@rtems.org> - - * acinclude.m4: Regenerate to include ss555. - -2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]). - * acinclude.m4: Regenerate. - -2004-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Reflect having removed shared/*/Makefile.am - -2004-01-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Use @RTEMS_BSP_FAMILY@ instead of - $(RTEMS_BSP_FAMILY). - -2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Require automake >= 1.8, autoconf >= 2.59. - -2003-12-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Misc cleanups and fixes. - -2003-10-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * acinclude.m4: Reflect changes to bootstrap. - -2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Reflect having moved aclocal/. - -2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Reflect having moved automake/. - -2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Use rtems-bugs@rtems.com as bug report email - address. - -2003-07-18 Till Straumann <strauman@slac.stanford.edu> - - PR 288/rtems - * support/new_exception_processing/cpu.c: _ISR_Nest_level is now - properly maintained and does not reside in SPRG0. - -2003-07-16 Greg Menke <gregory.menke@gsfc.nasa.gov> - - PR 432/bsps - * shared/bootloader/pci.c: Re-instated code that prevents remapping - small IO regions, which if remapped would cause i8259 registers to - move out from under the #define'd base addresses. - * shared/startup/bspstart.c: Reduced BAT2 PCI memory allocation to - 256 megs, I incorrectly had extended it which would cause problems - with PCI devices that defined prefetchable memory. - -2003-06-13 Till Straumann <strauman@slac.stanford.edu> - - PR 415/bsps - * shared/include/bsp.h, shared/pci/detect_raven_bridge.c, - shared/startup/bspstart.c: Support enabling MCP exceptions on the - host bridge. This can be used for memory probing on the VME bus. - -2003-06-13 Greg Menke <gregory.menke@gsfc.nasa.gov> - - PR 405/bsps - * shared/irq/irq.c, shared/irq/irq.h: Added support for shared - interrupts. Existing single hander vectors are undisturbed, a new - function added to allow adding/removing handlers from a vector. - * shared/bootloader/pci.c: Added support for configuring devices for - pci busses > 0 - * shared/motorola/motorola.c, shared/motorola/motorola.h: Added - interrupt routing tables in support of FixupPCI. This is - board-specific, each board will have to supply information for - FixupPCI() to do anything for it. - * shared/startup/bspstart.c: Extended bat2 to cover entire PCI - address space. - * shared/pci/pci.c, shared/pci/pci.h: Added FixupPCI() to store - vectors in the INTERRUPT_LINE register of pci devices any # of hops - away from the host processor. - -2003-04-15 Joel Sherrill <joel@OARcorp.com> - - PR 386/bsps - * shared/vme/vmeconfig.c, shared/vme/vmeconfig.c: Removed - declaration of _BSP_vme_bridge_irq. - -2003-04-10 Till Straumann <strauman@slac.stanford.edu> - - PR 379/bsps - * shared/console/console.c, shared/console/consoleIo.h, - shared/console/polled_io.c, shared/irq/irq_init.c, - shared/openpic/openpic.c, shared/pci/detect_raven_bridge.c: - Unfortunately, the supported 'printk' format string subset of the - polled-io and libcpu implementations are different - hence, a few - format strings in the ppc/shared BSP were changed. - * shared/console/uart.c, shared/console/uart.h: - BSP_output_char_via_serial() prototype changed to match the - BSP_output_char_function_type. Note that the motorola BSPs use - polled-io for the output_char routine, not the uart.c version. The - latter can be used be other BSPs however (e.g. SVGM). - * shared/console/polled_io.c: libcpu provides 'printk' already. - Therefore, the implementation in this file was removed (still used - for the bootloader, though). It now provides BSP_output_char() for - libcpu's printk(). - -2003-04-10 Joel Sherrill <joel@OARcorp.com> - - PR 383/bsps - * shared/irq/irq.c: Fix bug introduced by conflicts in previous - patches. - -2003-03-25 Till Straumann <strauman@slac.stanford.edu> - - PR 360/bsps - PR 349/bsps - * shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c, - shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c, - shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c: Fixes - library dependency on the vmeUniverse driver. It is now possible to - use the ppc/shared/irq code on non-VME BSPs without triggering - linkage of the vmeUniverse driver. - * shared/irq/irq.c, shared/irq/irq_init.c, shared/openpic/openpic.c, - shared/openpic/openpic.h: BSP code had set the task priority - register multiple times of the OpenPIC instead of setting the - individual source priorities. This patch adds - openpic_get_source_priority() and openpic_set_source_priority() - calls and lets IRQ management code use them. - -2003-03-18 Till Straumann <strauman@slac.stanford.edu> - - PR 356/bsps - This patch makes RTEMS/powerpc/shared EABI compliant. - * shared/irq/irq_init.c, shared/start/Makefile.am, - shared/start/start.S, shared/startup/bspstart.c, - shared/startup/pgtbl_setup.c, shared/vectors/vectors.h, - shared/vectors/vectors_init.c: zero_bss() should clear not only bss - but sbss and sbss2 also (this is probably a bugfix, as sbss/sbss2 - are probably used even if -msdata=eabi is not specified). - * shared/start/rtems_crti.S: New file which must be linked - immediately after ecrti.o. rtems_crti.o contains a code snippet who - lets __init() return immediately. Also, a new entry point '_init' to - the C++ Ctors is generated for use by the RTEMS Thread_Handler. - -2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove AC_CONFIG_AUX_DIR. - -2003-02-20 Till Straumann <strauman@slac.stanford.edu> - - PR 349/bsps - * shared/console/console.c, shared/console/uart.c, - shared/console/uart.h: implement IOCTLs for the serial (UART) - console to install/retrieve a BREAK-IRQ callback. The callback - routine (if installed) is invoked from the UART ISR when a BREAK - interrupt is detected. This can be used e.g. to enforce a "hotkey" - reboot a la vxWorks Ctrl-X (although we use the serial line break - condition) NOTE: The callback runs in ISR context. - * shared/startup/pgtbl_setup.c, shared/startup/pgtbl_activate.c: New - files - * shared/add BSP hook to let a VME interrupt acknowledge the - PCI/openpic IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch) - fix: - EABI compliance; isr/exception lowlevel handlers must not clobber R2 - or R13 - fix: openpic_init was called with the polarity/senses - tables swapped (fixed wrong order of arguments) - cosmetics: use new - _read_SPRXX() _write_SPRXX() macros - * shared/fix: remove implicit assumption that ISA interrupt vectors - start at 0 - * configure.ac, shared/vme/.cvsignore, shared/vme/Makefile.am, - shared/vme/VME.h, shared/vme/VMEConfig.h, shared/vme/vmeconfig.c: - Add glue to the powerpc/shared BSP to use the vmeUniverse VME-PCI - bridge driver. - * shared/console/polled_io.c, shared/console/reboot.c, - shared/irq/irq.c, shared/irq/irq_asm.S, shared/irq/irq_init.c, - shared/openpic/Makefile.am, shared/startup/linkcmds, - shared/vectors/vectors.S, shared/vectors/vectors_init.c: - install - the 'openpic.h' and 'pci.h' headers - avoid a name clash by - renaming 'vsprintf' & friends to 'k_vsprintf' etc. - let - 'rtemsReboot' print a stack trace (in case an 'assert' failed) - - irq.c: - * shared/startup/Makefile.am, shared/startup/bspstart.c, - shared/startup/linkcmds: Let the powerpc/shared (+derived) BSPs use - pagetable support from libcpu. - -2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). - * configure.ac: AC_PREREQ(2.57). - -2003-01-20 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/linkcmds*: Add FreeBSD sysctl() sections. - -2002-12-19 Joel Sherrill <joel@OARcorp.com> - - * shared/console/console.c: Removed __assert() which conflicts with - newlib. - -2002-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP. - -2002-12-08 Greg Menke <gregory.menke@gsfc.nasa.gov> - - * shared/bootloader/head.S: Added support for optional debug via - PPCbug. Also turn off mmu/caches for the bootstrap phase, which - seems to cause trouble with the 603. The cpu init functions in the - bsp get all that stuff going properly. - -2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * configure.ac: Remove RTEMS_CHECK_BSP_CACHE. - -2002-11-17 Greg Menke <gregory.menke@gsfc.nasa.gov> - - * shared/irq/irq_init.c, shared/motorola/motorola.c: Support for - MTX603e. - -2002-10-31 Joel Sherrill <joel@OARcorp.com> - - * shared/bootloader/em86.c, shared/console/inch.c, - shared/console/polled_io.c, shared/irq/irq.c, - shared/motorola/motorola.c, shared/pci/detect_raven_bridge.c, - shared/vectors/vectors_init.c: Removed warnings. - -2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache. - -2002-07-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * shared/bootloader/em86real.S: Fix syntax error in comment near - line 1185. - -2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * shared/irq/irq_init.c: Include <rtems/bspIo.h>. - * shared/bootloader/exception.S, shared/start/start.S: Reflect - changes to <rtems/score/cpu.h>. - * shared/bootloader/head.S, shared/bootloader/misc.c, - shared/console/polled_io.c, shared/irq/irq.c, shared/irq/irq_asm.S, - shared/vectors/vectors.S: Ditto. - -2002-04-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * shared/startup/bspstart.c: Include <libcpu/cpuIdent.h>. - -2002-04-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * shared/residual/residual.c: Include <string.h>. - * shared/vectors/vectors_init.c: Include <rtems/bspIo.h> for printk. - * shared/bootloader/mm.c, shared/bootloader/pci.c, - shared/console/console.c, shared/openpic/openpic.c: Ditto. - -2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am, shared/bootloader/Makefile.am, shared/Makefile.am, - shared/clock/Makefile.am, shared/console/Makefile.am, - shared/include/Makefile.am, shared/irq/Makefile.am, - shared/motorola/Makefile.am, shared/openpic/Makefile.am, - shared/pci/Makefile.am, shared/residual/Makefile.am, - shared/start/Makefile.am, shared/startup/Makefile.am, - shared/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS. - * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). - AM_INIT_AUTOMAKE([no-define foreign 1.6]). - -2001-11-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * shared/include/Makefile.am: Use _HEADER instead of H_FILES. - * Makefile.am: Add DIST_SUBDIRS. - * shared/include/bsp.h: Include <bspopts.h>. - * shared/irq/Makefile.am, shared/openpic/Makefile.am: Ditto. - -2001-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * support/new_exception_processing/Makefile.am, - support/old_exception_processing/Makefile.am, - support/old_exception_processing/cpu_asm.S, - support/old_exception_processing/irq_stub.S: Modified to reflect old - versus new exception processing being a per BSP option. - * support/new_exception_processing/c_isr.inl, - support/new_exception_processing/cpu.h, - support/old_exception_processing/c_isr.inl, - support/old_exception_processing/cpu.h, - support/old_exception_processing/ppc_offs.h: Removed. - -2001-11-20 Joel Sherrill <joel@OARcorp.com> - - * support/new_exception_processing/configure.ac, - support/new_exception_processing/rtems/score/c_isr.inl, - support/new_exception_processing/rtems/score/cpu.h, - support/old_exception_processing/configure.ac, - support/old_exception_processing/rtems/score/c_isr.inl, - support/old_exception_processing/rtems/score/cpu.h, - support/old_exception_processing/rtems/score/ppc_offs.h: New files - missed in previous commit. - * papyrus/.cvsignore, papyrus/ChangeLog, papyrus/Makefile.am, - papyrus/README, papyrus/bsp_specs, papyrus/configure.ac, - papyrus/times, papyrus/dlentry/.cvsignore, - papyrus/dlentry/Makefile.am, papyrus/dlentry/dlentry.S, - papyrus/flashentry/.cvsignore, papyrus/flashentry/Makefile.am, - papyrus/flashentry/flashentry.S, papyrus/include/.cvsignore, - papyrus/include/Makefile.am, papyrus/include/bsp.h, - papyrus/include/coverhd.h, papyrus/startup/.cvsignore, - papyrus/startup/Makefile.am, papyrus/startup/bspclean.c, - papyrus/startup/bspstart.c, papyrus/startup/linkcmds, - papyrus/startup/setvec.c, papyrus/wrapup/.cvsignore, - papyrus/wrapup/Makefile.am: Deleted. - * acinclude.m4: papyrus reference removed. - -2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se> - - This modification is part of the submitted modifications necessary - to - support the IBM PPC405 family. This submission was reviewed by - Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did - not negatively impact the ppc403 BSPs. The submission and tracking - process was captured as PR50. - * ChangeLog: Removed bogus comment on edit of generated file. - * acinclude.m4: Added gen405 BSP. - -2001-10-25 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/linkcmds: Added _init and _fini. - -2001-10-22 Joel Sherrill <joel@OARcorp.com> - - * acinclude.m4: Added mpc8260ads subdirectory. - -2001-10-12 Joel Sherrill <joel@OARcorp.com> - - * shared/clock/p_clock.c, shared/startup/bspstart.c: Fixed typo. - -2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * .cvsignore: Add autom4te.cache for autoconf > 2.52. - * configure.ac: New file, generated from configure.in by autoupdate. - * configure.in: Remove. - -2001-10-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * acinclude.m4: New file. - * configure.in: Use RTEMS_BSP_SUBDIR. - -2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * shared/console/Makefile.am, shared/residual/Makefile.am, - shared/irq/Makefile.am, shared/motorola/Makefile.am, - shared/vectors/Makefile.am, shared/pci/Makefile.am, - shared/openpic/Makefile.am: Use 'PREINSTALL_FILES ='. - -2001-05-14 Tom Armistead <tom_armistead@phx.mcd.mot.com> - - * shared/start/start.S: Increased BAT0 mapping of RAM from 64 meg to - 256 meg to allow operation on boards with larger RAM sizes. - * shared/vectors/vectors_init.c: Modified to call 'generic' powerpc - vector function (mpc60x_vector_is_valid) instead of MPC750 specific - function to allow operation on boards with CPUs other than the - MPC750. - -2001-05-14 Till Straumann <strauman@slac.stanford.edu> - - * shared/bootloader/misc.c, shared/console/Makefile.am, - shared/console/console.c, shared/console/consoleIo.h, - shared/console/inch.c, shared/console/polled_io.c, - shared/console/uart.c, shared/console/uart.h, shared/include/bsp.h, - shared/irq/Makefile.am, shared/irq/irq.c, shared/irq/irq.h, - shared/irq/irq_init.c, shared/openpic/openpic.c, - shared/openpic/openpic.h, shared/pci/Makefile.am, shared/pci/pci.c, - shared/pci/pci.h, shared/residual/Makefile.am, shared/start/start.S, - shared/startup/bspstart.c, shared/vectors/vectors.S, - shared/vectors/vectors.h, shared/vectors/vectors_init.c: Per PR216, - "libbsp/powerpc/shared" BSP has been modified considerably with the - goal to make it more flexible and reusable by other BSPs. The main - strategies were: - eliminate hardcoded base addresses; devices use - offsets and a BSP defined base address. - separate functionality - into different files (e.g. reboot from inch.c to reboot.c) which can - be overridden by a 'derived' BSP. - separate initialization code - into separate files (e.g. PCI bridge detection/initialization was - separated from the more generic PCI access routines), also to make - it easier for 'derived' BSPs to substitute their own initialization - code. There are also a couple of enhancements and fixes: - IRQ - handling code now has a hook for attaching a VME bridge. - OpenPIC - is now explicitely initialized (polarities, senses). Eliminated the - implicit assumption on the presence of an ISA PIC. - UART and - console driver now supports more than 1 port. The current maximum of - 2 can easily be extended by enlarging a table (it would even be - easier if the ISR API was not broken by design). - fixed polled_io.c - so it correctly supports console on COM2 - fixed TLB invalidation - code (start.S). - exception handler prints a stack backtrace. - - added BSP_pciFindDevice() to scan the pci bus for a particular - vendor/device/instance. - -2001-05-09 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/linkcmds: In support of gcc 3.1, added one of more - of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*, - .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections and - direction of segments to memory regions may also have been - addressed. This was a sweep across all BSPs. - -2001-04-08 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame - -2001-03-30 Eric Valette <valette@crf.canon.fr> - - * shared/Makefile.am, shared/console/consoleIo.h, - shared/include/bsp.h: These modifications are part of the conversion - of the mpc8xx CPU to the "new exception processing model." - * configure.in, motorola_powerpc/Makefile.am, - motorola_powerpc/configure.in: These modifications are in support of - switching the mpc8xx to the use the "new exception processing - model." - -2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. - -2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I - $(RTEMS_TOPdir)/aclocal. - -2000-11-01 Joel Sherrill <joel@OARcorp.com> - - * shared/startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h, - and libcsupport.h moved from libc to lib/include/rtems and now must - be referenced as <rtems/XXX.h>. Header file order was cleaned up - while doing this. - -2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to - GNU canonicalization. - -2000-09-29 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> - - * shared/startup/linkcmds: Added lines so DWARF debug information - would be available. Otherwise gdb complains that the offsets for - the debug info are incorrect and doesn't load the files. - -2000-09-05 Joel Sherrill <joel@OARcorp.com> - - * shared/start/start.S: Include proper files to compile. - -2000-08-10 Joel Sherrill <joel@OARcorp.com> - - * ChangeLog, shared/ChangeLog: New file. - |