source: rtems/c/src/lib/libbsp/powerpc/ChangeLog @ 8ee3775

4.115
Last change on this file since 8ee3775 was 8ee3775, checked in by Ralf Corsepius <ralf.corsepius@…>, on 02/02/11 at 15:01:43

2011-02-02 Ralf Corsépius <ralf.corsepius@…>

  • configure.ac: Require autoconf-2.68, automake-1.11.1.
  • Property mode set to 100644
File size: 63.5 KB
Line 
12011-02-02      Ralf Corsépius <ralf.corsepius@rtems.org>
2
3        * configure.ac: Require autoconf-2.68, automake-1.11.1.
4
52011-01-28      Joel Sherrill <joel.sherrilL@OARcorp.com>
6
7        * beatnik/include/bsp.h, beatnik/irq/irq.h, beatnik/pci/gt_pci_init.c,
8        ep1a/console/polled_io.c, ep1a/irq/openpic_xxx_irq.c,
9        gen5200/include/irq.h, gen5200/irq/irq.c, gen5200/startup/bspstart.c,
10        haleakala/irq/irq.c, mbx8xx/irq/irq.c, mbx8xx/irq/irq.h,
11        motorola_powerpc/include/bsp.h, mpc8260ads/irq/irq.c,
12        mpc8260ads/irq/irq.h, mvme3100/include/bsp.h, mvme3100/irq/irq.h,
13        mvme3100/start/start.S, mvme5500/include/bsp.h, mvme5500/irq/irq.h,
14        psim/include/bsp.h, psim/include/coverhd.h, psim/irq/irq.h,
15        psim/shmsupp/addrconv.c, psim/shmsupp/getcfg.c,
16        psim/startup/linkcmds, psim/tools/psim-gdb-top.in,
17        psim/tools/psim-top.in, psim/tools/runtest-top.in, qemuppc/irq/irq.h,
18        score603e/irq/irq.c, shared/bootloader/bootldr.h,
19        shared/bootloader/em86.c, shared/bootloader/em86real.S,
20        shared/bootloader/exception.S, shared/bootloader/head.S,
21        shared/bootloader/lib.c, shared/bootloader/misc.c,
22        shared/bootloader/mm.c, shared/bootloader/pci.c,
23        shared/console/console.c, shared/console/consoleIo.h,
24        shared/console/inch.c, shared/console/keyboard.h,
25        shared/console/polled_io.c, shared/irq/i8259.c, shared/irq/irq.h,
26        shared/irq/openpic_i8259_irq.c, shared/motorola/motorola.c,
27        shared/motorola/motorola.h, shared/openpic/openpic.c,
28        shared/openpic/openpic.h, shared/pci/pci.c,
29        shared/residual/residual.c, shared/start/start.S, ss555/irq/irq.h:
30        Fix typo where license said found in found in.
31
322011-01-19      Joel Sherrill <joel.sherrilL@OARcorp.com>
33
34        * shared/pci/detect_raven_bridge.c: Fix spelling.
35
362011-01-17      Joel Sherrill <joel.sherrill@oarcorp.com>
37
38        * shared/pci/detect_raven_bridge.c: Fix spelling.
39
402011-01-17      Joel Sherrill <joel.sherrill@oarcorp.com>
41
42        * shared/start/start.S: Remove conflict lines in comments.
43
442010-12-30      Sebastian Huber <sebastian.huber@embedded-brains.de>
45
46        * shared/uboot_dump_bdinfo.c: Include <bsp/u-boot.h> if necessary.
47        * shared/include/u-boot-board-info.h: New file.
48        * shared/include/u-boot.h: Removed file.
49
502010-12-29      Sebastian Huber <sebastian.huber@embedded-brains.de>
51
52        * shared/include/start.h, shared/src/bsp-start-zero.S: New files.
53
542010-08-25      Till Straumann <strauman@slac.stanford.edu>
55
56        PR 1689/bsps
57        * shared/flash/intelFlash.c: Scale erase timeout by actual
58        system clock rate rather than assuming a fixed value.
59
602010-08-15      Joel Sherrill <joel.sherrilL@OARcorp.com>
61
62        * shared/console/polled_io.c: Add BSP_poll_char.
63
642010-08-03      Joel Sherrill <joel.sherrilL@OARcorp.com>
65
66        * shared/startup/sbrk.c: Make bsp's sbrk a weak reference so that the
67        test of having sbrk() support in malloc can link.
68
692010-07-07      Joel Sherrill <joel.sherrill@oarcorp.com>
70
71        PR 1606/cpukit
72        * shared/startup/panic.c: Remove
73        INTERNAL_ERROR_INVALID_WORKSPACE_ADDRESS since it is not generated.
74
752010-06-21      Peter Dufault <dufault@hda.com>
76
77        PR 1583/bsps
78        * shared/startup/panic.c: Remove reference to ITRON.
79
802010-04-28      Joel Sherrill <joel.sherrilL@OARcorp.com>
81
82        * shared/bootloader/em86.c, shared/bootloader/mm.c,
83        shared/console/polled_io.c, shared/irq/irq_init.c,
84        shared/startup/bspstart.c: Remove warnings.
85
862010-04-14      Ralf Corsépius <ralf.corsepius@rtems.org>
87
88        * shared/flash/flash.c: Include <unistd.h>.
89
902010-04-08      Eric Norum <wenorum@lbl.gov>
91
92        * shared/motorola/vpd.c: add include to pick up read()/close() prototypes.
93
942010-03-27      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
95
96        * shared/startup/bspstart.c, shared/startup/pgtbl_setup.c: fix
97        prototypes
98
992010-03-25      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
100
101        * aclocal.m4: add "gwlcfm" bsp
102
1032009-12-16      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
104
105        * shared/console/uart.c, shared/console/uart.h: adapted to new
106        prototype for *_write function
107
1082009-12-11      Ralf Corsépius <ralf.corsepius@rtems.org>
109
110        PR 1483/cpukit
111        * shared/pci/pci.c: Rename pci_config into rtems_pci_config_t.
112
1132009-12-10      Ralf Corsépius <ralf.corsepius@rtems.org>
114
115        * shared/irq/irq_init.c: Add missing initializer.
116
1172009-12-10      Ralf Corsépius <ralf.corsepius@rtems.org>
118
119        * shared/console/polled_io.c: Add prototype for boot_udelay.
120
1212009-12-03      Till Straumann <strauman@slac.stanford.edu>
122
123        * acinclude.m4, beatnik: Imported/added 'beatnik'
124        BSP.
125
1262009-12-01      Till Straumann <strauman@slac.stanford.edu>
127
128        * shared/start/start.S: Added AltiVec support (initializing
129        MSR[VE], VSCR and VRSAVE).
130
1312009-12-01      Till Straumann <strauman@slac.stanford.edu>
132
133        * shared/vme/vme_universe.c: moved extern declaration
134        out of local scope.
135
1362009-12-01      Till Straumann <strauman@slac.stanford.edu>
137
138        * shared/startup/panic.c: Fixed compiler warning.
139
1402009-12-01      Till Straumann <strauman@slac.stanford.edu>
141
142        * shared/startup/probeMemEnd.c: removed __here_s_the_real_end
143        check. __rtems_end should be good enough.
144
1452009-11-11      Till Straumann <strauman@slac.stanford.edu>
146
147        * shared/start/start.S: Align initial stack to
148        CPU_STACK_ALIGNMENT.
149
1502009-11-03      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
151
152        * shared/clock/clock.c: Remove classic decrementer handler
153        * shared/vme/vme_universe.c: removed non-prototype warnings
154
1552009-11-03      Ralf Corsépius <ralf.corsepius@rtems.org>
156
157        * shared/startup/probeMemEnd.c: Add missing prototypes.
158
1592009-10-23      Sebastian Huber <sebastian.huber@embedded-brains.de>
160
161        * shared/irq/irq_asm.S, shared/irq/README.deprecated,
162        shared/irq/irq.c, shared/vectors/vectors.h,
163        shared/vectors/vectors_init.c, shared/vectors/README.deprecated,
164        shared/vectors/vectors.S: Removed files.
165        * Makefile.am: Update for removed files.
166
1672009-10-22      Sebastian Huber <sebastian.huber@embedded-brains.de>
168
169        * shared/clock/clock.c, shared/irq/irq_init.c,
170        shared/irq/openpic_i8259_irq.c: Changed exception header file
171        includes.
172
1732009-10-20      Till Straumann <strauman@slac.stanford.edu>
174
175        * shared/vme/vme_universe.c:
176        Fixed compiler warnings by adding prototypes to function
177        declarations and moving extern declarations to global scope.
178
1792009-10-20      Till Straumann <strauman@slac.stanford.edu>
180
181        * shared/startup/pgtbl_setup.c: Fixed compiler warnings
182        (added prototypes to function declarations etc.)
183
1842009-10-20      Till Straumann <strauman@slac.stanford.edu>
185
186        * shared/start/start.S, shared/startup/bspstart.c:
187        let 'save_boot_params()' return a pointer to the commandline
188        saved by the BSP and pass this pointer on to 'boot_card()'.
189
1902009-10-19      Joel Sherrill <joel.sherrill@OARcorp.com>
191
192        * shared/startup/linkcmds: Add __SBSS_END__ and __SBSS2_END__.
193
1942009-10-16      Ralf Corsépius <ralf.corsepius@rtems.org>
195
196        * shared/startup/zerobss.c: Remove nested externs.
197
1982009-10-16      Ralf Corsépius <ralf.corsepius@rtems.org>
199
200        * shared/motorola/motorola.c, shared/vme/vme_universe.c:
201        Add missing prototypes.
202
2032009-10-03      Ralf Corsépius <ralf.corsepius@rtems.org>
204
205        * shared/openpic/openpic.c: Make openpic_writefield
206        static inline (Get rid of GCC warning).
207
2082009-09-30      Ralf Corsépius <ralf.corsepius@rtems.org>
209
210        * shared/console/console.c: Reflect termios_baud_to_number having been
211        renamed to rtems_termios_baud_to_number.
212
2132009-09-25      Joel Sherrill <joel.sherrill@oarcorp.com>
214
215        * acinclude.m4: Add qemuppc.
216
2172009-09-25      Joel Sherrill <joel.sherrill@oarcorp.com>
218
219        * shared/bootloader/bootldr.h: Change extern inline to static inline.
220
2212009-09-11      Till Straumann <strauman@slac.stanford.edu>
222
223        * shared/openpic/openpic.c: include the more generic <rtems/pci.h>
224        rather than <bsp/pci.h>.
225
2262009-09-11      Till Straumann <strauman@slac.stanford.edu>
227
228        * shared/irq/openpic_i8259_irq.c: Do not include <bsp/VMEConfig.h>
229        if the bsp.h defines HAVE_NO_VME so that BSPs w/o VME do not
230        have to create a dummy VMEConfig.h header.
231
2322009-09-09      Joel Sherrill <joel.sherrill@oarcorp.com>
233
234        PR 1435/bsps
235        * shared/startup/bspidle.c: New file.
236
2372009-08-25      Joel Sherrill <joel.sherrill@OARcorp.com>
238
239        * ep1a/startup/linkcmds, mbx8xx/startup/linkcmds,
240        score603e/startup/linkcmds, shared/startup/linkcmds,
241        ss555/startup/linkcmds: Fix typos in .eh_frame sections.
242
2432009-08-10      Joel Sherrill <joel.sherrill@oarcorp.com>
244
245        * shared/flash/spansionFlash.c: Convert calls to legacy routine
246        rtems_clock_get( RTEMS_CLOCK_GET_xxx, ..) to rtems_clock_get_xxx().
247
2482009-05-08      Joel Sherrill <joel.sherrill@oarcorp.com>
249
250        * shared/startup/bspgetworkarea.c: Switch from ssize_t to uintptr_t for
251        bsp_get_work_area() since the work area is larger than a single
252        allocatable object.
253
2542009-05-05      Jennifer Averett <jennifer.averett@OARcorp.com>
255
256        * shared/pci/pci.c: Removed warnings.
257
2582009-04-28      Chris Johns <chrisj@rtems.org>
259
260        * shared/start/start.S: Update for boot_card command line change.
261
2622009-03-12      Joel Sherrill <joel.sherrill@OARcorp.com>
263
264        PR 1385/cpukit
265        * shared/irq/irq_asm.S: When the type rtems_boolean was switched to the
266        C99 bool, the size changed from 4 bytes to 1 byte. The interrupt
267        dispatching code accesses two boolean variables for scheduling
268        purposes and the assembly implementations of this code did not get
269        updated.
270
2712009-03-05      Sebastian Huber <sebastian.huber@embedded-brains.de>
272
273        * shared/clock/clock.c: Standard decrementer exception is now more
274        robust against erroneous external exception disable times.
275
2762009-02-27      Joel Sherrill <joel.sherrill@OARcorp.com>
277
278        * shared/startup/bspgetworkarea.c: Add check to determine if current
279        stack pointer is in work area.
280
2812009-02-26      Joel Sherrill <joel.sherrill@OARcorp.com>
282
283        * shared/startup/bspgetworkarea.c: Make debug messages same as
284        standard.
285
2862009-02-19      Joel Sherrill <joel.sherrill@oarcorp.com>
287
288        * shared/irq/irq.c: Spacing.
289
2902009-02-11      Matt Rippa <mrippa@gemini.edu>
291
292        PR 1352/bsps
293        * shared/motorola/motorola.c: Include support for mvme2600/mvme2700.
294
2952009-02-11      Matt Rippa <mrippa@gemini.edu>
296
297        PR 1362/bsps
298        * shared/console/bspreset.c: Fix BSP reset on mvme2300 - mvme2700.
299
3002008-12-04      Joel Sherrill <joel.sherrill@oarcorp.com>
301
302        * shared/irq/openpic_i8259_irq.c: Line wrap.
303
3042008-11-03      Till Straumann <strauman@slac.stanford.edu>
305
306        PR 1332: call BSP_uart_termios_set()/BSP_uart_intr_ctrl()
307        only from 'firstOpen' and only if this is a serial console.
308
3092008-11-03      Till Straumann <strauman@slac.stanford.edu>
310
311        * shared/startup/pretaskinghook.c, shared/startup/sbrk.c:
312        Fixed PR#1335.
313
3142008-10-02      Sebastian Huber <sebastian.huber@embedded-brains.de>
315
316        * shared/clock/clock.c: Update for status-checks.h changes.
317
3182008-10-02      Joel Sherrill <joel.sherrill@oarcorp.com>
319
320        * shared/startup/bspgetworkarea.c: Change size_t to ssize_t on
321        bsp_get_work_area(). On 16-bit architectures, size_t can be 16-bits
322        which would limit the work area to 64K.
323
3242008-09-22      Joel Sherrill <joel.sherrill@oarcorp.com>
325
326        * shared/console/inch.c, shared/startup/panic.c: Use standardized
327        bsp_cleanup() which can optionally print a message, poll for user to
328        press key, and call bsp_reset(). Using this eliminates the various
329        bsp_cleanup() implementations which had their own implementation and
330        variety of string constants.
331        * shared/console/bspreset.c: New file.
332        * shared/console/reboot.c: Removed.
333
3342008-09-19      Joel Sherrill <joel.sherrill@oarcorp.com>
335
336        * shared/startup/bspgetworkarea.c, shared/startup/sbrk.c: Remove
337        warnings by switching to uintptr_t.
338
3392008-09-19      Joel Sherrill <joel.sherrill@oarcorp.com>
340
341        * shared/start/start.S, shared/startup/bspgetworkarea.c,
342        shared/startup/bspstart.c, shared/startup/linkcmds: Modifications
343        which reflect those tested on psim. Hopefully they work on all
344        boards. The initialization stack is explicitly declared in the
345        linkcmds memory layout rather than magic math.
346
3472008-09-16      Joel Sherrill <joel.sherrill@oarcorp.com>
348
349        * shared/include/nvram.h: Fix typo.
350
3512008-09-16      Joel Sherrill <joel.sherrill@oarcorp.com>
352
353        * shared/clock/clock.c: Remove unnecessary includes of
354        rtems/libcsupport.h and rtems/libio.h.
355
3562008-09-15      Joel Sherrill <joel.sherrill@oarcorp.com>
357
358        * shared/startup/bspstart.c, shared/startup/pretaskinghook.c: Add use
359        of bsp_get_work_area() in its own file and rely on BSP Framework to
360        perform more initialization.
361        * shared/startup/bspgetworkarea.c: New file.
362
3632008-09-10      Joel Sherrill <joel.sherrill@oarcorp.com>
364
365        * shared/startup/bspstart.c: Review of all bsp_cleanup()
366        implementations. In this phase, all prototypes were removed from
367        bsp.h and empty implementations were removed and made to use the
368        shared stub.
369
3702008-09-08      Joel Sherrill <joel.sherrill@oarcorp.com>
371
372        * acinclude.m4: Add tqm8xx.
373
3742008-09-08      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
375
376        * tqm8xx: New BSP.
377
3782008-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
379
380        * shared/irq/irq.c: Convert to "bool".
381
3822008-09-05      Joel Sherrill <joel.sherrill@OARcorp.com>
383
384        * shared/clock/clock.c: The Shared Memory Driver no longer requires the
385        special IOCTL in Clock_control. This was a hack which has existed
386        since before the Classic API Timer Manager was implemented. All
387        implementations of and references to Clock_control were removed.
388
3892008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>
390
391        * shared/console/inch.c: Convert to "bool".
392
3932008-08-28      Till Straumann <strauman@slac.stanford.edu>
394
395        * shared/vme/vme_universe.c: added implementation for
396        BSP_VMEResetBus().
397
3982008-08-20      Ralf Corsépius <ralf.corsepius@rtems.org>
399
400        * shared/flash/flash.c, shared/irq/irq_init.c: Add missing
401        prototypes.
402        * shared/showbats.c, shared/console/inch.c, shared/irq/irq_init.c,
403        shared/pci/detect_raven_bridge.c, shared/startup/bspstart.c,
404        shared/startup/zerobss.c, shared/vme/vmeconfig.c,
405        startup/exit.c: Add missing prototypes.
406
4072008-08-19      Sebastian Huber <sebastian.huber@embedded-brains.de>
408
409        * shared/clock/clock.c: Fixed warnings.
410
4112008-07-18      Sebastian Huber <sebastian.huber@embedded-brains.de>
412
413        * shared/clock/clock.c: Update due to powerpc-utilty.h changes.
414
4152008-07-14      Sebastian Huber <sebastian.huber@embedded-brains.de>
416
417        * mpc55xxevb: New BSP.
418
4192008-07-14      Thomas Doefler <Thomas.Doerfler@embedded-brains.de>
420        * haleakala: added new BSP
421
4222008-07-11      Sebastian Huber <sebastian.huber@embedded-brains.de>
423
424        * ep1a/startup/bspstart.c, mvme3100/startup/bspstart.c,
425        mvme5500/startup/bspstart.c, psim/startup/bspstart.c,
426        shared/startup/bspstart.c: The usage of SPRG0 as changed.  It is now
427        used to store the interrupt disable mask.  See bootcard.c and
428        ppc_exc_initialize() for default initialization.
429
430        Update to new exception initialization routine ppc_exc_initialize().
431        The exception low level code has changed, see libcpu/powerpc/ChangeLog.
432
433        * gen5200/startup/bspstart.c, mbx8xx/startup/bspstart.c,
434        mpc8260ads/startup/bspstart.c, ss555/startup/bspstart.c,
435        virtex/startup/bspstart.c: The usage of SPRG0 as changed.  It is now
436        used to store the interrupt disable mask.  See bootcard.c for default
437        initialization.
438
4392008-07-10      Till Straumann <strauman@slac.stanford.edu>
440
441        * shared/flash/spansionFlash.c: removed "m" memory
442        operands.
443
4442008-07-09      Sebastian Huber <sebastian.huber@embedded-brains.de>
445
446        * shared/clock/clock.c: Alternative clock driver.  Uses exception handler
447        directly.  Supports special variants for Book E and e300 cores.  For
448        standard decrementer CPUs the new decrementer value is calculated with
449        reference to a time base so that a time drift is avoided.
450
4512008-07-01      Joel Sherrill <joel.sherrill@oarcorp.com>
452
453        * shared/uboot_getenv.c: New file.
454
4552008-06-02      Joel Sherrill <joel.sherrill@oarcorp.com>
456
457        * shared/startup/panic.c: Convention calls for leading underscore on
458        private RTEMS variables.
459
4602008-05-23      Till Straumann <strauman@slac.stanford.edu>
461
462        * shared/startup/pretaskinghook.c: removed declaration
463        of BSP_vme_config() (which is already declared in
464        <bsp/VME.h>. Removed test for NULL-ness of BSP_vme_config;
465        gcc doesn't seem to understand that the linker may
466        define this to be NULL... Silences a compiler warning
467        (and users can always provide an empty routine).
468
4692008-05-22      Till Straumann <strauman@slac.stanford.edu>
470
471        * shared/startup/linkcmds, shared/startup/zerobss.c:
472        introduced '__bss_end'; assuming that __rtems_end
473        coincides with the end of .bss for the purpose of
474        zeroing .bss is very dangerous.
475
4762008-05-22      Joel Sherrill <joel.sherrill@OARcorp.com>
477
478        * shared/console/console.c: Fix typo.
479
4802008-05-22      Joel Sherrill <joel.sherrill@oarcorp.com>
481
482        * shared/console/console.c: Remove explicit switch and call
483        termios_baud_to_number().
484
4852008-05-15      Joel Sherrill <joel.sherrill@OARcorp.com>
486
487        * shared/startup/pretaskinghook.c: Add capability for bootcard.c BSP
488        Initialization Framework to ask the BSP where it has memory for the
489        RTEMS Workspace and C Program Heap. These collectively are referred
490        to as work area. If the BSP supports this, then it does not have to
491        include code to split the available memory between the two areas.
492        This reduces the amount of code in the BSP specific bspstart.c file.
493        Additionally, the shared framework can initialize the C Library, call
494        rtems_debug_enable(), and dirty the work area memory. Until most/all
495        BSPs support this new capability, if the BSP supports this, it should
496        call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac.
497        When the transition is complete, this autoconf macro can be removed.
498
4992008-05-12      Joel Sherrill <joel.sherrill@OARcorp.com>
500
501        * shared/startup/bspstart.c: Refactored and renamed initialization
502        routines to rtems_initialize_data_structures,
503        rtems_initialize_before_drivers, rtems_initialize_device_drivers, and
504        rtems_initialize_start_multitasking. This opened the sequence up so
505        that bootcard() could provide a more robust and flexible framework
506        which is easier to explain and understand. This also lays the
507        groundwork for sharing the division of available memory between the
508        RTEMS workspace and heap and the C library initialization across all
509        BSPs.
510
5112008-03-21      Till Straumann <strauman@slac.stanford.edu>
512
513        * shared/console/uart.c: In IRQ driven mode also
514        keep reading chars while they are available (fifo
515        could be enabled).
516
5172008-03-19      Till Straumann <strauman@slac.stanford.edu>
518
519        * shared/console/console.c, shared/console/uart.c,
520        shared/console/uart.h: added support for task-driven
521        console.
522
5232008-03-19      Till Straumann <strauman@slac.stanford.edu>
524
525        * shared/startup/pretaskinghook.c: install pointer
526        to rtems_malloc_sbrk_helpers_table. This (and derived)
527        BSPs rely on sbrk delivering even the first/initial
528        chunk of memory.
529
5302008-03-03      Joel Sherrill <joel.sherrill@OARcorp.com>
531
532        * shared/startup/linkcmds: Add wildcard to gcc_except_table section so
533        programs compiled with gcc 4.3.x can link.
534
5352008-02-19      Ralf Corsépius <ralf.corsepius@rtems.org>
536
537        * gen405: Remove (Abandoned).
538        * helas403: Remove (Abandoned).
539        * acinclude: Regenerate.
540
5412007-12-14      Joel Sherrill <joel.sherrill@oarcorp.com>
542
543        * acinclude.m4, gen5200/irq/irq.c, gen5200/startup/bspclean.c: Add
544        mvme3100.
545
5462007-12-11      Joel Sherrill <joel.sherrill@OARcorp.com>
547
548        * shared/startup/bspstart.c, shared/startup/pretaskinghook.c: Eliminate
549        copies of the Configuration Table. Use the RTEMS provided accessor
550        macros to obtain configuration fields.
551
5522007-12-10      Till Straumann <strauman@slac.stanford.edu>
553
554        * Makefile.am, start/preload.S: moved preload.S
555        to ../shared/start.
556
5572007-12-10      Till Straumann <strauman@slac.stanford.edu>
558
559        * shared/irq/irq_asm.S, shared/vectors/vectors.h:
560        renamed ASM_BOOKE_PIT_VECTOR to ASM_BOOKE_DEC_VECTOR
561        to be closer to 'official' nomenclature.
562
5632007-12-10      Till Straumann <strauman@slac.stanford.edu>
564
565        * shared/openpic/openpic.c: fixed wrong register
566        address in openpic_gettimer().
567
5682007-12-10      Till Straumann <strauman@slac.stanford.edu>
569
570        * shared/motorola/vpd.c, shared/motorola/vpd.h:
571        added code (originally developed for 'beatnik')
572        to read MotLoad VPD data from i2c eeprom.
573
5742007-12-10      Till Straumann <strauman@slac.stanford.edu>
575
576        * shared/vectors/README.deprecated, shared/irq/README.deprecated:
577        added READMEs stating that certain files should not be
578        copy/paste/modified when creating new BSPs. New BSPs
579        are encouraged to use the new library under
580        libcpu/powerpc/new-exceptions/bspsupport.
581
5822007-12-10      Till Straumann <strauman@slac.stanford.edu>
583       
584        * shared/vectors/vectors_entry.S, motorola_powerpc/bsp_specs,
585        shared/start/vectors_entry.S: moved vectors_entry.S to
586        'start' subdir and made a start file rather than
587        element of vectors.rel (it should always be linked but
588        won't if it is the sole member of vectors.rel).
589
5902007-12-08      Till Straumann <strauman@slac.stanford.edu>
591
592        * shared/vme/vme_universe.c: fixed wrong initialization
593        routine when using Tsi148 driver.
594
5952007-12-08      Till Straumann <strauman@slac.stanford.edu>
596
597        * Makefile.am: merged shared/vme/vme_universe.c and
598        shared/vme/vme_universe_dma.c into one file.
599        Added support for Tsi148 driver (DMA).
600
6012007-12-08      Till Straumann <strauman@slac.stanford.edu>
602
603        * shared/vme/VMEConfig.h, shared/vme/vme_universe.c:
604        added support for Tsi148 bridge; BSP can define which
605        bridge driver to use from VMEConfig.h.
606        Added 'err' macro parameter to BSP_VME_INSTALL_IRQ_MGR(err)
607        macro so that an error status can be passed back.
608
6092007-12-08      Till Straumann <strauman@slac.stanford.edu>
610
611        * irq_supp.h: was moved from shared/irq to
612        libcpu/powerpc/new-exceptions/bspsupport.
613
6142007-12-08      Till Straumann <strauman@slac.stanford.edu>
615
616        * ep1a/irq/irq.c, gen5200/irq/irq.c, gen83xx/irq/irq_init.c,
617        mbx8xx/irq/irq.c, mpc8260ads/irq/irq.c, mvme5500/irq/irq.c,
618        psim/irq/no_pic.c, score603e/irq/irq.c, shared/irq/irq_supp.h,
619        shared/irq/openpic_i8259_irq.c, virtex/irq/irq_init.c:
620        let C_dispatch_irq_handler() return zero to indicate to
621        low-level exception handling code that the exception
622        was handled (not used yet).
623
6242007-12-08      Till Straumann <strauman@slac.stanford.edu>
625
626        *shared/irq/irq_supp.h: removed cpp test for
627        BSP_SHARED_HANDLER_SUPPORT; BSPs using irq_supp.h
628        *must* implement shared handlers.
629
6302007-12-06      Till Straumann <strauman@slac.stanford.edu>
631
632        * shared/openpic/openpic.c, shared/openpic/openpic.h:
633        added routines to set timer period and interupt mask
634        and to read current count.
635
6362007-12-06      Till Straumann <strauman@slac.stanford.edu>
637
638        * virtex/irq/irq_init.c: use new ASM_xxx_VECTOR names.
639
6402007-12-06      Till Straumann <strauman@slac.stanford.edu>
641
642        * shared/vectors/vectors_init.c: replaced
643        switch ( current_ppc_cpu ) { } check by feature check.
644
6452007-12-06      Till Straumann <strauman@slac.stanford.edu>
646
647        * shared/irq/irq_asm.S, shared/vectors/vectors.S:
648        Replaced use of hardcoded PPC_EXC_MSR_BITS by a
649        run-time method to determine these bits (use settings
650        effective before exception occurred).
651        Replaced use of hardcoded ASM_VECTORS_CRITICAL by
652        'bsp_raw_vector_is_405_critical' variable.
653
6542007-12-05      Till Straumann <strauman@slac.stanford.edu>
655
656        * shared/irq/irq_supp.h: removed stray '*/'. Removed
657        inclusion of <stdlib.h> which is unnecessary and broke
658        if_dc in an obscure way (due to malloc/free redefinition
659        in the networking code).
660
6612007-12-05      Till Straumann <strauman@slac.stanford.edu>
662
663        * shared/irq/irq_asm.S, shared/vectors/vectors.S,
664        shared/vectors/vectors.h, shared/vectors/vectors_init.c:
665        Converted exception vector names to new ones
666        (qualified by <cpu_type> if non-std ppc exceptions).
667
668
6692007-12-04      Till Straumann <strauman@slac.stanford.edu>
670
671        * shared/startup/bspstart.c: export BSP_commandline_string
672        variable.
673
6742007-12-04      Till Straumann <strauman@slac.stanford.edu>
675
676        * shared/flash/flash.c: added lazy init of driver
677        from BSP_flashWriteFile().
678
6792007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
680
681        * shared/startup/bspstart.c: Move interrupt_stack_size field from CPU
682        Table to Configuration Table. Eliminate CPU Table from all ports.
683        Delete references to CPU Table in all forms.
684
6852007-12-03      Joel Sherrill <joel.sherrill@oarcorp.com>
686
687        * shared/irq/irq.c: Spacing.
688
6892007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
690
691        * shared/startup/bspstart.c: Moved most of the remaining CPU Table
692        fields to the Configuration Table. This included pretasking_hook,
693        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
694        extra_mpci_receive_server_stack, stack_allocate_hook, and
695        stack_free_hook. As a side-effect of this effort some multiprocessing
696        code was made conditional and some style clean up occurred.
697
6982007-12-03      Joel Sherrill <joel.sherrill@oarcorp.com>
699
700        * shared/irq/irq.c, shared/irq/irq_supp.h: Correct conditionals and
701        includes.
702
7032007-12-02      Till Straumann <strauman@slac.stanford.edu>
704
705        * shared/irq/i8259.c, shared/irq/irq.h, shared/irq/irq_supp.h,
706        shared/irq/openpic_i8259_irq.c: BSP_disable_irq_at_pic(),
707        openpic_disable_irq(), BSP_irq_disable_at_i8259s() now return
708        0/1 if irq was disabled/enabled prior to disabling.
709        irq_supp.h now exports a inline helper routine for scanning
710        a list of shared handlers; to be used by PIC drivers.
711
7122007-12-02      Till Straumann <strauman@slac.stanford.edu>
713
714        * shared/openpic/openpic.c shared/openpic/openpic.h,
715        shared/irq/irq_init.c: added more parameters to
716        openpic_init() so that more details of the configuration
717        can be overridden/set from the BSP. Moved setup of
718        the EPIC-specific EOI delay from BSP code into openpic_init()
719        using the new 'epic_freq' parameter.
720
7212007-12-02      Till Straumann <strauman@slac.stanford.edu>
722        * shared/openpic/openpic.c, shared/openpic/openpic.h:
723        - eliminated conditional compilation (#ifdef mpc8240)
724          The difference in register-layout between the EPIC
725          and the std. openPIC is handled by an offset parameter
726          which can be set at run-time (initialization) with
727          a new routine 'openpic_set_src_offset()'.
728        - allow BSP to define symbol BSP_OPEN_PIC_BIG_ENDIAN
729          which builds the driver for big-endian register access
730          (mpc8540).
731        - openpic_disable_irq() now returns the old state so
732          that it can be restored later.
733
7342007-12-01      Till Straumann <strauman@slac.stanford.edu>
735
736        * shared/irq/openpic_i8259_irq.c:
737        - conditionally define 'irq_mask_or_tbl' only if
738          BSP_PCI_ISA_BRIDGE_IRQ is defined.
739        - use _ISR_Get_level() / _ISR_Set_level() for re-enabling
740          interrupts rather than messing with MSR directly;
741          these macros:
742            o implement compiler memory barrier
743                o will handle multiple levels (e500 'critical' interrupts)
744                  if they are ever supported.
745        - decrementer irqs are also shareable - added list traversal.
746
7472007-12-01      Till Straumann <strauman@slac.stanford.edu>
748
749        * shared/irq/irq_supp.h: Make sure BSP_SHARED_HANDLER_SUPPORT
750        is set. The shared irq manager supports shared interrupts
751        (but requires also that the PIC-driver supports them by
752        traversing the list of shared handlers).
753        Declare C_dispatch_irq_handler() which must be defined
754        (like the other routines declared in this header) by the
755        PIC-driver.
756
7572007-12-01      Till Straumann <strauman@slac.stanford.edu>
758
759        * shared/clock/p_clock.c: (run-time) check for e500-cpu
760        and install different ISR for that type of CPU.
761
7622007-12-01      Till Straumann <strauman@slac.stanford.edu>
763
764        * shared/pci/detect_raven_bridge.c: use ifdef mvme2100
765        rather than ifdef mpc824x so that we don't depend on
766        compile-time CPU flavor. Eventually, this should become
767        a run-time check.
768
7692007-12-01      Till Straumann <strauman@slac.stanford.edu>
770
771        * shared/vectors/vectors.h: Give the BSP_Exception_frame
772        struct a name.
773
7742007-12-01      Till Straumann <strauman@slac.stanford.edu>
775
776        * shared/vme/vmeconfig.c: Include <libcpu/bat.h> only
777        if the BSP-specific configuration header (VMEConfig.h)
778        defines BSP_VME_BAT_IDX so that this file can be used
779        on CPUs w/o bats (e500).
780
7812007-11-30      Till Straumann <strauman@slac.stanford.edu>
782
783        * shared/startup/bspstart: removed _Cpu_table.exceptions_in_RAM.
784
7852007-11-30      Till Straumann <strauman@slac.stanford.edu>
786
787        * shared/startup/pretaskinghook.c: Replaced inclusion of
788        <bsp/consoleIo.h> by <rtems/bspIo.> (for printk) and
789        made it conditional on #ifdef SHOW_MORE_INIT_SETTINGS.
790
7912007-11-30      Till Straumann <strauman@slac.stanford.edu>
792
793        * shared/startup/bspstart.c: Removed excess /*, replaced
794        #ifdef checks for mpc8240 by #ifdef mvme2100; eventually
795        there should be run-time checks.
796
7972007-11-30      Till Straumann <strauman@slac.stanford.edu>
798
799        * shared/motorola/motorola.c: removed excess initializer
800        elements.
801
8022007-11-30      Till Straumann <strauman@slac.stanford.edu>
803
804        * shared/irq/irq.h, shared/irq/irq.c, shared/irq/irq_init.c,
805        shared/irq/irq_supp.h (added):
806        Removed 'is_processor_irq()' from irq.c; the BSP routines
807        BSP_enable_irq_at_pic()/BSP_disable_irq_at_pic() are required
808        to ignore processor irqs anyways. Removed
809        all BSP-defined constants from irq.c. This makes irq.c (almost)
810        binary-compatible among BSPs (ultimate goal is making 'shared'
811        a library).
812        Added a header (irq_supp.h) defining the interface between
813        the generic interrupt manager (irq.c) and the routines it
814        requires to be supplied by the BSP (eventually, these
815        should go into rtems/irq.h).
816
8172007-11-30      Till Straumann <strauman@slac.stanford.edu>
818
819        * shared/irq/irq.h, shared/irq/irq_init.c: Removed the definition
820        of ASM_IRQ_VECTOR_BASE; this symbol was only use to
821        initialize the irqBase member of the rtems_irq_global_settings
822        struct. However, irqBase is an rtems_irq_symbolic_name,
823        so using BSP_LOWEST_OFFSET is more appropriate.
824
8252007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
826
827        * shared/startup/bspstart.c: Eliminate PowerPC specific elements from
828        the CPU Table. They have been replaced with variables named bsp_XXX
829        as needed.
830
8312007-11-29      Till Straumann <strauman@slac.stanford.edu>
832
833        * Makefile.am, shared/flash, shared/flash/flash.c,
834        shared/flash/flashPgm.h, shared/flash/flashPgmPvt.h,
835        shared/flash/intelFlash.c, shared/flash/spansionFlash.c:
836        Added flash programmer API, implementation and chip drivers
837        for some intel + spansion flash chips (as found on mvme5500,
838        mvme6100 and mvme3100 boards).
839        A more appopriate place would probably be libchip but
840        I don't know if the API is acceptable and if the implementation
841        is generic enough (e.g., no CFI support) so I leave it here
842        for now.
843
8442007-11-26      Joel Sherrill <joel.sherrill@OARcorp.com>
845
846        * shared/console/uart.c: Fix typo and spacing.
847
8482007-11-21      Till Straumann <strauman@slac.stanford.edu>
849
850        * shared/console/uart.c: when draining UART during
851        initialization (wait for possible printk() activity
852        to finish) look at TEMT (fifo, holding-reg and shift-reg)
853        rather than THRE (fifo, holding-reg only). This resolved
854        some scrambled output issues for me.
855
856        Enhanced semantics: if BSP initializes BSPBaseBaud to a negative
857        value then the driver interprets the modulus as a speed value
858        and uses the current setting of the divisor to compute the
859        clock speed (BSPBaseBaud). This is useful if you have a board
860        that you know is initialized e.g., to 9600 but you
861        don't know the clock speed.
862
8632007-11-21      Till Straumann <strauman@slac.stanford.edu>
864
865        * Makefile.am, motorola_powerpc/Makefile.am,
866        * shared/pci/detect_raven_bridge.c, Makefile.am,
867        * shared/pci/generic_clear_hberrs.c: separated the generic
868        version of _BSP_clear_hostbridge_errors() into its own
869        file.
870
8712007-11-06      Till Straumann <strauman@slac.stanford.edu>
872
873        * ep1a/irq/irq.c, gen5200/irq/irq.c, mbx8xx/irq/irq.c,
874        mpc8260ads/irq/irq.c, mvme5500/irq/irq.c, psim/irq/irq.c,
875        score603e/irq/irq.c, shared/irq/irq.c:
876        test for non-NULL-ness before calling 'on'/'off'
877        methods so that users don't have to provide
878        no-ops if they don't want this feature.
879
8802007-11-06      Till Straumann <strauman@slac.stanford.edu>
881
882        * shared/console/uart.c: removed #define UARTDEBUG
883
8842007-11-06      Till Straumann <strauman@slac.stanford.edu>
885
886        * shared/pci/pci.c: converted access to pci_config_addr to
887        conditionally defined macros so that bsp.h can override details.
888
8892007-09-12      Joel Sherrill <joel.sherrill@OARcorp.com>
890
891        PR 1257/bsps
892        * shared/irq/i8259.c, shared/irq/irq.c: Code outside of cpukit should
893        use the public API for
894        rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the
895        public API and directly accessing _CPU_ISR_Disable and
896        _CPU_ISR_Enable, they were bypassing the compiler memory barrier
897        directive which could lead to problems. This patch also changes the
898        type of the variable passed into these routines and addresses minor
899        style issues.
900
9012007-09-07      Joel Sherrill <joel.sherrill@OARcorp.com>
902
903        * shared/console/polled_io.c: Change prototype so code compiles.
904
9052007-08-02      Joel Sherrill <joel.sherrill@oarcorp.com>
906
907        * shared/startup/bspstart.c: Split out ShowBATS() so it can be shared
908        by more BSPs.
909        * shared/showbats.c: New file.
910
9112007-07-09      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
912
913        * acinclude.m4, gen83xx/:
914        added support for MPC83xx controllers and MPC8349EAMDS board
915       
9162007-07-02      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
917
918        * acinclude.m4, shared/irq/irq_asm.S, shared/irq/irq.c,
919        * shared/vectors/vectors_entry.S, shared/vectors/vectors.h,
920        * shared/vectors/vectors_init.c, shared/vectors/vectors.S:
921        converted various BSP specific implementations into a more general
922        "shared" one
923
9242007-07-02      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
925
926        * virtex/:
927        integrated "virtex" BSP to support PPC core implemented in a
928        Xilinx virtex FPGA
929
9302007-06-20      Joel Sherrill <joel.sherrill@oarcorp.com>
931
932        * shared/uboot_dump_bdinfo.c: New file.
933
9342007-04-17      Joel Sherrill <joel@OARcorp.com>
935
936        * psim/tools/runtest: Do not run pppd.exe from batch mode script.
937
9382007-04-17      Joel Sherrill <joel@OARcorp.com>
939
940        * shared/start/rtems_crti.S: Remove unnecessary include of libcpu/io.h.
941
9422007-04-09      Thomas Doerfler |Thomas.Doerfler@embedded-brains.de>
943
944        * shared/motorola/motorola.c,shared/openpic/openpic.c,
945        * shared/pci/detect_raven_bridge.c, shared/pci/pci.c:
946        adapted to detect/use MVME2400
947
9482007-04-02      Ralf Corsépius <ralf.corsepius@rtems.org>
949
950        * shared/pci/pci.c: More stdint.h fixed-size types.
951
9522007-03-31      Ralf Corsépius <ralf.corsepius@rtems.org>
953
954        * shared/bootloader/bootldr.h, shared/bootloader/em86.c,
955        shared/bootloader/pci.c, shared/bootloader/pci.h,
956        shared/irq/irq_init.c, shared/pci/detect_raven_bridge.c,
957        shared/pci/pci.c, shared/pci/pcifinddevice.c:
958        Use stdint.h fixed-size types.
959
9602007-03-11      Joel Sherrill <joel@OARcorp.com>
961
962        * shared/startup/bspstart.c: Remove assignments of
963        Cpu_table.do_zero_of_workspace to TRUE since TRUE is the default
964        value in boot_card.c
965
9662007-01-29      Till Straumann <strauman@slac.stanford.edu>
967
968        * shared/vme/VMEConfig.h:
969        Added more comments about the semantics of the various
970        symbols BSPs should define in this file.
971        Removed declarations of BSP_VMEInit(), BSP_VMEIrqMgrInstall().
972
973        * shared/vme/vmeconfig.c: declare BSP_VMEInit(),
974        BSP_VMEIrqMgrInstall() here.
975
976        * Makefile.am, shared/vme/README,
977        * shared/vme/vme_universe_dma.c (added): Added glue code
978        implementing the VMEDMA.h API using the vmeUniverse driver.
979
9802007-01-20      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
981
982        * gen5200/mscan/mscan.c, gen5200/mscan/mscan.h,
983        gen5200/mscan/mscan_int.h:
984        split mscan.h into two headers, corrected CAN filtering
985        code to
986        support remote requests
987
9882007-01-19      Till Straumann <strauman@slac.stanford.edu>
989
990        * mvme5500/Makefile.am, mvme5500/preinstall.am,
991        mvme5500/vme/VMEConfig.h, mvme5500/vme/VME.h,
992        mvme5500/vme/vmeconfig.c:
993        removed copies of vmeconfig.c, VME.h - use generic
994        versions instead.
995
9962007-01-19      Till Straumann <strauman@slac.stanford.edu>
997
998        * Makefile.am, ep1a/Makefile.am, ep1a/preinstall.am,
999        motorola_powerpc/Makefile.am, motorola_powerpc/preinstall.am,
1000        score603e/Makefile.am, score603e/preinstall.am,
1001        shared/vme/VME.h: moved VME.h from libbsp/powerpc/shared/vme to
1002        libbsp/shared/vmeUniverse; eventually, this (and other)
1003        VME API headers should migrate to cpukit.
1004
10052007-01-16      Till Straumann <strauman@slac.stanford.edu>
1006
1007        * ep1a/vme/vmeconfig.c, mvme5500/pci/pcifinddevice.c,
1008        mvme5500/startup/pgtbl_activate.c, mvme5500/vectors/bspException.h,
1009        mvme5500/vectors/exceptionhandler.c, mvme5500/vme/VME.h,
1010        mvme5500/vme/vmeconfig.c, score603e/vme/vmeconfig.c,
1011        shared/pci/pcifinddevice.c, shared/startup/pgtbl_activate.c,
1012        shared/startup/pgtbl_setup.c, shared/startup/probeMemEnd.c,
1013        shared/startup/sbrk.c, shared/vme/VME.h, shared/vme/VMEConfig.h,
1014        shared/vme/vme_universe.c, shared/vme/vmeconfig.c:
1015        Added SLAC/Stanford Authorship Note / Copyright + Liability Disclaimer.
1016
10172006-12-13      Till Straumann <strauman@slac.stanford.edu>
1018
1019        * mvme5500/Makefile.am, mvme5500/preinstall.am:
1020        need to install bsp/vme_am_defs.h
1021
10222006-12-13      Till Straumann <strauman@slac.stanford.edu>
1023
1024        * shared/vme/vmeconfig.c, shared/vme/vme_universe.c:
1025        use symbolic flag instead of numerical value
1026        (vmeUniverseInstallIrqMgrAlt()). Define __INSIDE_RTEMS_BSP__
1027        before including <bsp/vmeUniverse.h>
1028
10292006-12-02      Ralf Corsépius <ralf.corsepius@rtems.org>
1030
1031        * configure.ac: New BUG-REPORT address.
1032
10332006-11-15      Joel Sherrill <joel@OARcorp.com>
1034
1035        * shared/startup/bspstart.c: Merge c_rtems_main() into boot_card().
1036        This eliminated a file and simplified initialization.
1037
10382006-10-17      Ralf Corsépius <ralf.corsepius@rtems.org>
1039
1040        * configure.ac: Require autoconf-2.60. Require automake-1.10.
1041
10422006-08-21      Till Straumann <strauman@slac.stanford.edu>
1043
1044        * shared/vme/vmeconfig.c: open outbound window
1045        to VME CSR space if the BSP defines _VME_CSR_ON_PCI
1046
10472006-08-10      Till Straumann <strauman@slac.stanford.edu>
1048
1049        * shared/irq/openpic_i8259_irq.c: fixed type of
1050        'frame' argument to C_dispatch_irq_handler(). It's
1051        really a BSP_Exception_frame*, not a CPU_Interrupt_frame*.
1052
10532006-07-12      Till Straumann <strauman@slac.stanford.edu>
1054
1055        * shared/startup/probeMemEnd.c: added paranoia to inline
1056        assembly code; added 'memory' clobbers and made sure
1057        any registers modified by the 'asm' appear in the output
1058        operands.
1059
10602006-07-12      Till Straumann <strauman@slac.stanford.edu>
1061
1062        * shared/startup/panic.c: Fixed compiler warnings.
1063
10642006-06-19      Till Straumann <strauman@slac.stanford.edu>
1065
1066        * shared/vme/vmeconfig.c: Indicate that it's ok to
1067        use decoupled cycles to access on-board memory from
1068        VME.
1069
10702006-06-19      Till Straumann <strauman@slac.stanford.edu>
1071
1072        * shared/vme/vme_universe.c: Only set/access the
1073        _BSP_vme_bridge_irq variable on BSPs that
1074        define BSP_PCI_VME_DRIVER_DOES_EOI and BSP_PIC_DO_EOI.
1075
10762006-06-19      Till Straumann <strauman@slac.stanford.edu>
1077
1078        * shared/vectors/vectors.S: filter exception vector for
1079        altivec and remap 0xf20 to assigned vector number alias.
1080
10812006-06-19      Till Straumann <strauman@slac.stanford.edu>
1082
1083        * shared/startup/bspstart.c: fixed compiler warnings
1084        (bspIo.h inclusion, cast of number constants to pointers).
1085        Enable L1 cache on mvme2100.
1086
10872006-06-19      Till Straumann <strauman@slac.stanford.edu>
1088
1089        * shared/irq/irq_asm.S: Never allow the FPU to be switched on
1090        for integer-only tasks (new gcc may use FP regs implicitly).
1091
10922006-03-08      Joel Sherrill <joel@OARcorp.com>
1093
1094        * shared/startup/linkcmds: Add .gnu.linkonce.b.* section.
1095
10962006-02-13      Till Straumann <strauman@slac.stanford.edu>
1097
1098        * shared/startup/panic.c, shared/startup/probeMemEnd.c:
1099        added code for BSPs to use: panic using printk() to display
1100        reason. probeMemEnd() to determine memory size by probing.
1101
11022006-02-08      Joel Sherrill <joel@OARcorp.com>
1103
1104        * shared/startup/linkcmds: Add sections required by newer gcc versions.
1105
11062006-01-08      Joel Sherrill <joel@OARcorp.com>
1107
1108        * acinclude.m4: Add gen5200 to list of BSPs.
1109
11102006-01-05      Till Straumann <strauman@slac.stanford.edu>
1111
1112        * shared/vectors/vectors.S: mask high bits when calculating
1113        the exception vector number to yield correct result even if
1114        the vectors reside in the upper area (0xfff00000; psim).
1115
11162005-12-02      Till Straumann <strauman@slac.stanford.edu>
1117
1118        * shared/irq/irq_init.c, shared/openpic/openpic.h
1119        shared/openpic/openpic.c: The 8240's EPIC has a 'serial'
1120        mode of operation for multiplexing 16 interrupt lines.
1121        This introduces a pipeline delay which can cause
1122        spurious interrupts unless ending the interrupt cycle
1123        (EOI) is delayed accordingly.
1124
11252005-12-01      Till Straumann <strauman@slac.stanford.edu>
1126
1127        * shared/vectors/vectors.h, shared/vectors/vectors.S,
1128        shared/vectors/vectors_init.c: Reduced size of default
1129        prologue (some exceptions, e.g., altivec unavail.) are only
1130        0x20 bytes apart. Also introduced a modified prologue
1131        that switches r0..r3 shadowing off (r0..r3 undefined
1132        on certain 603e variants when incurring a TLB miss).
1133
11342005-11-29      Till Straumann <strauman@slac.stanford.edu>
1135
1136        * shared/irq/irq_asm.S, shared/vectors/vectors.S: Clear
1137        CR[6] before invoking high-level handler to make sure no
1138        varargs fn callee assumes there are FP arguments.
1139
11402005-11-29      Till Straumann <strauman@slac.stanford.edu>
1141
1142        * shared/irq/irq.c: Fixed incorrect removal of first shared
1143        interrupt in chain.
1144
11452005-11-09      Ralf Corsepius <ralf.corsepius@rtems.org>
1146
1147        * shared/startup/bspstart.c: Eliminate obsolete types.
1148
11492005-11-03      Till Straumann <strauman@slac.stanford.edu>
1150
1151        * Makefile.am, motorola_powerpc/Makefile.am, mvme5500/Makefile.am,
1152        mvme5500/start/preload.S, mvme5500/startup/bspstart.c,
1153        shared/startup/bspstart.c: moved linkcmds to shared area for other
1154        BSPs to use
1155
11562005-11-03      Till Straumann <strauman@slac.stanford.edu>
1157
1158        * shared/bootloader/misc.c, shared/console/polled_io.c,
1159        shared/residual/residual.c: silenced compiler warnings (type cast &
1160        renaming puts->my_puts)
1161
11622005-11-02      Till Straumann <strauman@slac.stanford.edu>
1163
1164        * mvme5500/start/start.S, shared/start/start.S,
1165        shared/startup/bspstart.c: moved assembly code to C; setdbat now
1166        supports high bats on 7450 CPUs; added argument checking to setdbat;
1167        added getdbat; moved early initialization code (clear_bats) from BSP
1168        to libcpu (CPU_clear_bats_early)
1169
11702005-10-20      Eric Norum <norume@aps.anl.gov>
1171
1172        * shared/pci/detect_raven_bridge.c, shared/startup/bspstart.c
1173        shared/vme/VMEConfig.h: Support MVME2100.
1174
11752005-10-17      Ralf Corsepius <ralf.corsepius@rtems.org>
1176
1177        * Makefile.am: Merge-in shared/Makefile.am.
1178        * configure.ac: Remove shared/Makefile.am.
1179        * ChangeLog: Merge-in shared/ChangeLog.
1180
11812005-10-06      Till Straumann <strauman@slac.stanford.edu>
1182
1183        PR 833/bsps
1184        * shared/irq/irq_asm.S: Currently, all (new exception) BSPs
1185        explicitely enable the FPU across the user ISR but DONT save/restore
1186        the FPU context. Any use of the FPU fron the user handler (e.g., due
1187        to GCC optimizations) result in corruption. The fix results in an
1188        exception in such cases (user ISR must explicitely
1189        save/enable/restore FPU).
1190
11912005-09-16      richard.campbell@OARCorp.com
1192
1193        * shared/startup/bspstart.c: Rewrote get_eumbbar() in C. Function
1194        was written in inline assembly and containined a register direction
1195        error.
1196
11972005-07-28      Eric Norum <norume@aps.anl.gov>
1198
1199        * shared/shared/clock/p_clock.c: Changes provided by Phillip
1200        Sorensen <pas37@cornell.edu> to get MVME550 BSP running.
1201        Corresponding changes made to mvme5500/startup/bspstart.c.
1202
12032005-05-17      Jennifer Averett <jennifer.averett@oarcorp.com>
1204
1205        * shared/clock/p_clock.c, shared/irq/i8259.c, shared/irq/irq.c,
1206        shared/irq/irq.h: Modified to use rtems/irq.h.
1207
12082005-05-10      Ralf Corsepius <ralf.corsepius@rtems.org>
1209
1210        * shared/startup/bspstart.c, shared/tod/todcfg.c: Eliminate
1211        {un|}signed{8|16|32}.
1212        * shared/bootloader/pci.c: Eliminate {un|}signed{8|16|32}. Eliminate
1213        u32.
1214
12152005-05-10      Jennifer Averett <jennifer.averett@oarcorp.com>
1216
1217        * shared/bootloader/bootldr.h, shared/bootloader/em86.c,
1218        shared/bootloader/misc.c, shared/bootloader/pci.c,
1219        shared/bootloader/pci.h: Modified to depend upon rtems/pci.h
1220
12212005-05-06      Ralf Corsepius <ralf.corsepius@rtems.org>
1222
1223        * shared/pci/pci.h: Add pci_bus_count().
1224
12252005-05-04      Jennifer Averett <jennifer.averett@oarcorp.com>
1226
1227        * shared/irq/irq_init.c, shared/pci/pci.c,
1228        shared/pci/pcifinddevice.c, shared/startup/bspstart.c: Name change
1229        to support common PCI interface
1230
12312005-04-28      Joel Sherrill <joel@OARcorp.com>
1232
1233        * acinclude.m4: Remove dmv177 and ppcn_60x.
1234        * configure.ac: Remove reference to dmv177.
1235
12362005-04-28      Jennifer Averett <jennifer.averett@oarcorp.com>
1237
1238        * acinclude.m4: Initial release of ep1a bsp
1239
12402005-04-26      Joel Sherrill <joel@OARcorp.com>
1241
1242        * shared/console/uart.h: Eliminate tabs.
1243
12442005-04-15      Jennifer Averett <jennifer.averett@oarcorp.com>
1245
1246        PR 779/bsp
1247        * shared/clock/p_clock.c, shared/console/console.c,
1248        shared/console/uart.c, shared/console/uart.h, shared/irq/irq.c,
1249        shared/irq/irq.h, shared/irq/irq_init.c: powerpc: add parameter to
1250        new exception interrupt handlers
1251
12522005-03-14      Joel Sherrill <joel@OARcorp.com>
1253
1254        * shared/pci/pci.c, shared/pci/pci.h, shared/pci/pcifinddevice.c:
1255        Continue PCI API unification. All use pci_find_device(). Also
1256        reformat to remove tabs.
1257
12582005-03-04      Joel Sherrill <joel@OARcorp.com>
1259
1260        * shared/pci/pci.c, shared/pci/pcifinddevice.c,
1261        shared/startup/bspstart.c: Make PCI initialize function part of the
1262        unified PCI API as pci_initialize().
1263
12642005-02-17      Ralf Corsepius <ralf.corsepius@rtems.org>
1265
1266        * shared/startup/bspstart.c: Eliminate rtems_unsigned32.
1267        * shared/startup/bspstart.c, shared/start/start.S: include
1268        <rtems/powerpc/powerpc.h>. Use PPC_MINIMUM_STACK_FRAME_SIZE instead
1269        of CPU_MINIMUM_STACK_FRAME_SIZE.
1270
12712005-02-12      Joel Sherrill <joel@OARcorp.com>
1272
1273        * shared/pci/pci.h: Remove contents that are duplicates of the pci.h
1274        in cpukit and include rtems/pci.h for the base set of PCI
1275        functionality.
1276
12772005-01-22      Ralf Corsepius <ralf.corsepius@rtems.org>
1278
1279        * shared/tod/todcfg.c: size_t RTC_Count.
1280
12812005-01-04      Joel Sherrill <joel@OARcorp.com>
1282
1283        * shared/ChangeLog, shared/startup/bspstart.c, shared/tod/todcfg.c:
1284        Remove warnings.
1285
12862004-12-30      Ralf Corsepius <ralf.corsepius@rtems.org>
1287
1288        * acinclude.m4: Reflect eth_comm having been removed.
1289
12902004-11-30      Greg Menke <gregory.menke@gsfc.nasa.gov>
1291
1292        PR 729/bsps
1293        PR 728/bsps
1294        * shared/bootloader/ppcboot.lds: Modified ppcboot.lds to include new
1295        .data and .rodata sections being generated by gcc-3.3.3 and above,
1296        the lack of which was causing the bootloader to crash.
1297        * shared/bootloader/pci.c: Removed the r->size=0 and r->base=0
1298        assignement which makes too-large regions conflict with onboard
1299        hardware, replacing it with sfree which deletes the memory region
1300        from the setup code, leaving it disabled.
1301
13022004-11-30      Eric Norum <norume@aps.anl.gov>
1303
1304        * mvme5500/include/bsp.h: Add definition for PCI_MEM_BASE_ADJUSTMENT
1305
13062004-10-26      Eric Norum <norume@aps.anl.gov>
1307
1308        Remove environ common area -- it breaks newlib
1309        * powerpc/dmv177/start/start.S
1310        * powerpc/eth_comm/start/start.S
1311        * powerpc/mbx8xx/startup/start.S
1312        * powerpc/mvme5500/start/start.S
1313        * powerpc/ppcn_60x/start/start.S
1314        * powerpc/psim/start/start.S
1315        * powerpc/score603e/start/start.S
1316        * powerpc/shared/start/start.S
1317        * powerpc/ss555/startup/start.S
1318
13192004-10-20      Eric Norum <norume@aps.anl.gov>
1320
1321        * configure.ac
1322        * mvme5500/.......
1323        * acinclude.m4: Add mvme5500 BSP
1324
13252004-09-27      Greg Menke <gregory.menke@gsfc.nasa.gov>
1326
1327        PR 606/bsps
1328        * shared/bootloader/pci.c, shared/bootloader/pci.c: Fixed IO
1329        remapping so buses >= 1 are remapped. Reduced PCI space to match
1330        bat2.  Fixed incorrect region size calculation in pci_read_bases.
1331        Set PCI latency timers to known sane values.  Changed bridge PCI
1332        settings to minimum sane instead of whatever sounded neat in the PCI
1333        spec.  Force pf regions to memory mapped to preserve byte access.
1334
13352004-09-24      Ralf Corsepius <ralf_corsepius@rtems.org>
1336
1337        * configure.ac: Require automake > 1.9.
1338
13392004-04-13      Ralf Corsepius <ralf_corsepius@rtems.org>
1340
1341        * acinclude.m4: Regenerate to include ss555.
1342
13432004-02-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1344
1345        * configure.ac: RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]).
1346        * acinclude.m4: Regenerate.
1347
13482004-02-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1349
1350        * configure.ac: Reflect having removed shared/*/Makefile.am
1351
13522004-01-13      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1353
1354        * Makefile.am: Use @RTEMS_BSP_FAMILY@ instead of
1355        $(RTEMS_BSP_FAMILY).
1356
13572003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1358
1359        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
1360
13612003-12-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1362
1363        * Makefile.am: Misc cleanups and fixes.
1364
13652003-10-20      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1366
1367        * acinclude.m4: Reflect changes to bootstrap.
1368
13692003-08-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1370
1371        * Makefile.am: Reflect having moved aclocal/.
1372
13732003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1374
1375        * Makefile.am: Reflect having moved automake/.
1376
13772003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1378
1379        * configure.ac: Use rtems-bugs@rtems.com as bug report email
1380        address.
1381
13822003-07-18      Till Straumann <strauman@slac.stanford.edu>
1383
1384        PR 288/rtems
1385        * support/new_exception_processing/cpu.c: _ISR_Nest_level is now
1386        properly maintained and does not reside in SPRG0.
1387
13882003-07-16      Greg Menke <gregory.menke@gsfc.nasa.gov>
1389
1390        PR 432/bsps
1391        * shared/bootloader/pci.c: Re-instated code that prevents remapping
1392        small IO regions, which if remapped would cause i8259 registers to
1393        move out from under the #define'd base addresses.
1394        * shared/startup/bspstart.c: Reduced BAT2 PCI memory allocation to
1395        256 megs, I incorrectly had extended it which would cause problems
1396        with PCI devices that defined prefetchable memory.
1397
13982003-06-13      Till Straumann <strauman@slac.stanford.edu>
1399
1400        PR 415/bsps
1401        * shared/include/bsp.h, shared/pci/detect_raven_bridge.c,
1402        shared/startup/bspstart.c: Support enabling MCP exceptions on the
1403        host bridge. This can be used for memory probing on the VME bus.
1404
14052003-06-13      Greg Menke <gregory.menke@gsfc.nasa.gov>
1406
1407        PR 405/bsps
1408        * shared/irq/irq.c, shared/irq/irq.h: Added support for shared
1409        interrupts. Existing single hander vectors are undisturbed, a new
1410        function added to allow adding/removing handlers from a vector.
1411        * shared/bootloader/pci.c: Added support for configuring devices for
1412        pci busses > 0
1413        * shared/motorola/motorola.c, shared/motorola/motorola.h: Added
1414        interrupt routing tables in support of FixupPCI.  This is
1415        board-specific, each board will have to supply information for
1416        FixupPCI() to do anything for it.
1417        * shared/startup/bspstart.c: Extended bat2 to cover entire PCI
1418        address space.
1419        * shared/pci/pci.c, shared/pci/pci.h: Added FixupPCI() to store
1420        vectors in the INTERRUPT_LINE register of pci devices any # of hops
1421        away from the host processor.
1422
14232003-04-15      Joel Sherrill <joel@OARcorp.com>
1424
1425        PR 386/bsps
1426        * shared/vme/vmeconfig.c, shared/vme/vmeconfig.c: Removed
1427        declaration of _BSP_vme_bridge_irq.
1428
14292003-04-10      Till Straumann <strauman@slac.stanford.edu>
1430
1431        PR 379/bsps
1432        * shared/console/console.c, shared/console/consoleIo.h,
1433        shared/console/polled_io.c, shared/irq/irq_init.c,
1434        shared/openpic/openpic.c, shared/pci/detect_raven_bridge.c:
1435        Unfortunately, the supported 'printk' format string subset of the
1436        polled-io and libcpu implementations are different - hence, a few
1437        format strings in the ppc/shared BSP were changed.
1438        * shared/console/uart.c, shared/console/uart.h:
1439        BSP_output_char_via_serial() prototype changed to match the
1440        BSP_output_char_function_type.  Note that the motorola BSPs use
1441        polled-io for the output_char routine, not the uart.c version. The
1442        latter can be used be other BSPs however (e.g. SVGM).
1443        * shared/console/polled_io.c: libcpu provides 'printk' already.
1444        Therefore, the implementation in this file was removed (still used
1445        for the bootloader, though).  It now provides BSP_output_char() for
1446        libcpu's printk().
1447
14482003-04-10      Joel Sherrill <joel@OARcorp.com>
1449
1450        PR 383/bsps
1451        * shared/irq/irq.c: Fix bug introduced by conflicts in previous
1452        patches.
1453
14542003-03-25      Till Straumann <strauman@slac.stanford.edu>
1455
1456        PR 360/bsps
1457        PR 349/bsps
1458        * shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c,
1459        shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c,
1460        shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c: Fixes
1461        library dependency on the vmeUniverse driver. It is now possible to
1462        use the ppc/shared/irq code on non-VME BSPs without triggering
1463        linkage of the vmeUniverse driver.
1464        * shared/irq/irq.c, shared/irq/irq_init.c, shared/openpic/openpic.c,
1465        shared/openpic/openpic.h: BSP code had set the task priority
1466        register multiple times of the OpenPIC instead of setting the
1467        individual source priorities. This patch adds
1468        openpic_get_source_priority() and openpic_set_source_priority()
1469        calls and lets IRQ management code use them.
1470
14712003-03-18      Till Straumann <strauman@slac.stanford.edu>
1472
1473        PR 356/bsps
1474        This patch makes RTEMS/powerpc/shared EABI compliant.
1475        * shared/irq/irq_init.c, shared/start/Makefile.am,
1476        shared/start/start.S, shared/startup/bspstart.c,
1477        shared/startup/pgtbl_setup.c, shared/vectors/vectors.h,
1478        shared/vectors/vectors_init.c: zero_bss() should clear not only bss
1479        but sbss and sbss2 also (this is probably a bugfix, as sbss/sbss2
1480        are probably used even if -msdata=eabi is not specified).
1481        * shared/start/rtems_crti.S: New file which must be linked
1482        immediately after ecrti.o. rtems_crti.o contains a code snippet who
1483        lets __init() return immediately. Also, a new entry point '_init' to
1484        the C++ Ctors is generated for use by the RTEMS Thread_Handler.
1485
14862003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1487
1488        * configure.ac: Remove AC_CONFIG_AUX_DIR.
1489
14902003-02-20      Till Straumann <strauman@slac.stanford.edu>
1491
1492        PR 349/bsps
1493        * shared/console/console.c, shared/console/uart.c,
1494        shared/console/uart.h: implement IOCTLs for the serial (UART)
1495        console to install/retrieve a BREAK-IRQ callback.  The callback
1496        routine (if installed) is invoked from the UART ISR when a BREAK
1497        interrupt is detected.  This can be used e.g. to enforce a "hotkey"
1498        reboot a la vxWorks Ctrl-X (although we use the serial line break
1499        condition) NOTE: The callback runs in ISR context.
1500        * shared/startup/pgtbl_setup.c, shared/startup/pgtbl_activate.c: New
1501        files
1502        * shared/add BSP hook to let a VME interrupt acknowledge the
1503        PCI/openpic IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch) - fix:
1504        EABI compliance; isr/exception lowlevel handlers must not clobber R2
1505        or R13 - fix: openpic_init was called with the polarity/senses
1506        tables swapped (fixed wrong order of arguments) - cosmetics: use new
1507        _read_SPRXX() _write_SPRXX() macros
1508        * shared/fix: remove implicit assumption that ISA interrupt vectors
1509        start at 0
1510        * configure.ac, shared/vme/.cvsignore, shared/vme/Makefile.am,
1511        shared/vme/VME.h, shared/vme/VMEConfig.h, shared/vme/vmeconfig.c:
1512        Add glue to the powerpc/shared BSP to use the vmeUniverse VME-PCI
1513        bridge driver.
1514        * shared/console/polled_io.c, shared/console/reboot.c,
1515        shared/irq/irq.c, shared/irq/irq_asm.S, shared/irq/irq_init.c,
1516        shared/openpic/Makefile.am, shared/startup/linkcmds,
1517        shared/vectors/vectors.S, shared/vectors/vectors_init.c: - install
1518        the 'openpic.h' and 'pci.h' headers  - avoid a name clash by
1519        renaming 'vsprintf' & friends to 'k_vsprintf' etc. - let
1520        'rtemsReboot' print a stack trace (in case an 'assert' failed) -
1521        irq.c:
1522        * shared/startup/Makefile.am, shared/startup/bspstart.c,
1523        shared/startup/linkcmds: Let the powerpc/shared (+derived) BSPs use
1524        pagetable support from libcpu.
1525
15262003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1527
1528        * configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
1529        * configure.ac: AC_PREREQ(2.57).
1530
15312003-01-20      Joel Sherrill <joel@OARcorp.com>
1532
1533        * shared/startup/linkcmds*: Add FreeBSD sysctl() sections.
1534
15352002-12-19      Joel Sherrill <joel@OARcorp.com>
1536
1537        * shared/console/console.c: Removed __assert() which conflicts with
1538        newlib.
1539
15402002-12-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1541
1542        * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
1543
15442002-12-08      Greg Menke <gregory.menke@gsfc.nasa.gov>
1545
1546        * shared/bootloader/head.S: Added support for optional debug via
1547        PPCbug. Also turn off mmu/caches for the bootstrap phase, which
1548        seems to cause trouble with the 603.  The cpu init functions in the
1549        bsp get all that stuff going properly.
1550
15512002-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1552
1553        * configure.ac: Remove RTEMS_CHECK_BSP_CACHE.
1554
15552002-11-17      Greg Menke <gregory.menke@gsfc.nasa.gov>
1556
1557        * shared/irq/irq_init.c, shared/motorola/motorola.c: Support for
1558        MTX603e.
1559
15602002-10-31      Joel Sherrill <joel@OARcorp.com>
1561
1562        * shared/bootloader/em86.c, shared/console/inch.c,
1563        shared/console/polled_io.c, shared/irq/irq.c,
1564        shared/motorola/motorola.c, shared/pci/detect_raven_bridge.c,
1565        shared/vectors/vectors_init.c: Removed warnings.
1566
15672002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1568
1569        * .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache.
1570
15712002-07-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1572
1573        * shared/bootloader/em86real.S: Fix syntax error in comment near
1574        line 1185.
1575
15762002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1577
1578        * shared/irq/irq_init.c: Include <rtems/bspIo.h>.
1579        * shared/bootloader/exception.S, shared/start/start.S: Reflect
1580        changes to <rtems/score/cpu.h>.
1581        * shared/bootloader/head.S, shared/bootloader/misc.c,
1582        shared/console/polled_io.c, shared/irq/irq.c, shared/irq/irq_asm.S,
1583        shared/vectors/vectors.S: Ditto.
1584
15852002-04-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1586
1587        * shared/startup/bspstart.c: Include <libcpu/cpuIdent.h>.
1588
15892002-04-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1590
1591        * shared/residual/residual.c: Include <string.h>.
1592        * shared/vectors/vectors_init.c: Include <rtems/bspIo.h> for printk.
1593        * shared/bootloader/mm.c, shared/bootloader/pci.c,
1594        shared/console/console.c, shared/openpic/openpic.c: Ditto.
1595
15962002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1597
1598        * Makefile.am, shared/bootloader/Makefile.am, shared/Makefile.am,
1599        shared/clock/Makefile.am, shared/console/Makefile.am,
1600        shared/include/Makefile.am, shared/irq/Makefile.am,
1601        shared/motorola/Makefile.am, shared/openpic/Makefile.am,
1602        shared/pci/Makefile.am, shared/residual/Makefile.am,
1603        shared/start/Makefile.am, shared/startup/Makefile.am,
1604        shared/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS.
1605        * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
1606        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
1607
16082001-11-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1609
1610        * shared/include/Makefile.am: Use _HEADER instead of H_FILES.
1611        * Makefile.am: Add DIST_SUBDIRS.
1612        * shared/include/bsp.h: Include <bspopts.h>.
1613        * shared/irq/Makefile.am, shared/openpic/Makefile.am: Ditto.
1614
16152001-11-20      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1616
1617        * support/new_exception_processing/Makefile.am,
1618        support/old_exception_processing/Makefile.am,
1619        support/old_exception_processing/cpu_asm.S,
1620        support/old_exception_processing/irq_stub.S: Modified to reflect old
1621        versus new exception processing being a per BSP option.
1622        * support/new_exception_processing/c_isr.inl,
1623        support/new_exception_processing/cpu.h,
1624        support/old_exception_processing/c_isr.inl,
1625        support/old_exception_processing/cpu.h,
1626        support/old_exception_processing/ppc_offs.h: Removed.
1627
16282001-11-20      Joel Sherrill <joel@OARcorp.com>
1629
1630        * support/new_exception_processing/configure.ac,
1631        support/new_exception_processing/rtems/score/c_isr.inl,
1632        support/new_exception_processing/rtems/score/cpu.h,
1633        support/old_exception_processing/configure.ac,
1634        support/old_exception_processing/rtems/score/c_isr.inl,
1635        support/old_exception_processing/rtems/score/cpu.h,
1636        support/old_exception_processing/rtems/score/ppc_offs.h: New files
1637        missed in previous commit.
1638        * papyrus/.cvsignore, papyrus/ChangeLog, papyrus/Makefile.am,
1639        papyrus/README, papyrus/bsp_specs, papyrus/configure.ac,
1640        papyrus/times, papyrus/dlentry/.cvsignore,
1641        papyrus/dlentry/Makefile.am, papyrus/dlentry/dlentry.S,
1642        papyrus/flashentry/.cvsignore, papyrus/flashentry/Makefile.am,
1643        papyrus/flashentry/flashentry.S, papyrus/include/.cvsignore,
1644        papyrus/include/Makefile.am, papyrus/include/bsp.h,
1645        papyrus/include/coverhd.h, papyrus/startup/.cvsignore,
1646        papyrus/startup/Makefile.am, papyrus/startup/bspclean.c,
1647        papyrus/startup/bspstart.c, papyrus/startup/linkcmds,
1648        papyrus/startup/setvec.c, papyrus/wrapup/.cvsignore,
1649        papyrus/wrapup/Makefile.am: Deleted.
1650        * acinclude.m4: papyrus reference removed.
1651
16522001-11-08      Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>
1653
1654        This modification is part of the submitted modifications necessary
1655        to
1656        support the IBM PPC405 family.  This submission was reviewed by
1657        Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did
1658        not negatively impact the ppc403 BSPs.  The submission and tracking
1659        process was captured as PR50.
1660        * ChangeLog: Removed bogus comment on edit of generated file.
1661        * acinclude.m4: Added gen405 BSP.
1662
16632001-10-25      Joel Sherrill <joel@OARcorp.com>
1664
1665        * shared/startup/linkcmds: Added _init and _fini.
1666
16672001-10-22      Joel Sherrill <joel@OARcorp.com>
1668
1669        * acinclude.m4: Added mpc8260ads subdirectory.
1670
16712001-10-12      Joel Sherrill <joel@OARcorp.com>
1672
1673        * shared/clock/p_clock.c, shared/startup/bspstart.c: Fixed typo.
1674
16752001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1676
1677        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
1678        * configure.ac: New file, generated from configure.in by autoupdate.
1679        * configure.in: Remove.
1680
16812001-10-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1682
1683        * acinclude.m4: New file.
1684        * configure.in: Use RTEMS_BSP_SUBDIR.
1685
16862001-09-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1687
1688        * shared/console/Makefile.am, shared/residual/Makefile.am,
1689        shared/irq/Makefile.am, shared/motorola/Makefile.am,
1690        shared/vectors/Makefile.am, shared/pci/Makefile.am,
1691        shared/openpic/Makefile.am: Use 'PREINSTALL_FILES ='.
1692
16932001-05-14      Tom Armistead <tom_armistead@phx.mcd.mot.com>
1694
1695        * shared/start/start.S: Increased BAT0 mapping of RAM from 64 meg to
1696        256 meg to allow operation on boards with larger RAM sizes.
1697        * shared/vectors/vectors_init.c: Modified to call 'generic' powerpc
1698        vector function (mpc60x_vector_is_valid) instead of MPC750  specific
1699        function to allow operation on boards with CPUs other than the
1700        MPC750.
1701
17022001-05-14      Till Straumann <strauman@slac.stanford.edu>
1703
1704        * shared/bootloader/misc.c, shared/console/Makefile.am,
1705        shared/console/console.c, shared/console/consoleIo.h,
1706        shared/console/inch.c, shared/console/polled_io.c,
1707        shared/console/uart.c, shared/console/uart.h, shared/include/bsp.h,
1708        shared/irq/Makefile.am, shared/irq/irq.c, shared/irq/irq.h,
1709        shared/irq/irq_init.c, shared/openpic/openpic.c,
1710        shared/openpic/openpic.h, shared/pci/Makefile.am, shared/pci/pci.c,
1711        shared/pci/pci.h, shared/residual/Makefile.am, shared/start/start.S,
1712        shared/startup/bspstart.c, shared/vectors/vectors.S,
1713        shared/vectors/vectors.h, shared/vectors/vectors_init.c: Per PR216,
1714        "libbsp/powerpc/shared" BSP has been modified considerably with the
1715        goal to make it more flexible and reusable by other BSPs. The main
1716        strategies were: - eliminate hardcoded base addresses; devices use
1717        offsets and a BSP defined base address. - separate functionality
1718        into different files (e.g. reboot from inch.c to reboot.c) which can
1719        be overridden by a 'derived' BSP. - separate initialization code
1720        into separate files (e.g.  PCI bridge detection/initialization was
1721        separated from the more generic PCI access routines), also to make
1722        it easier for 'derived' BSPs to substitute their own initialization
1723        code. There are also a couple of enhancements and fixes: - IRQ
1724        handling code now has a hook for attaching a VME bridge. - OpenPIC
1725        is now explicitely initialized (polarities, senses). Eliminated the
1726        implicit assumption on the presence of an ISA PIC. - UART and
1727        console driver now supports more than 1 port. The current maximum of
1728        2 can easily be extended by enlarging a table (it would even be
1729        easier if the ISR API was not broken by design). - fixed polled_io.c
1730        so it correctly supports console on COM2 - fixed TLB invalidation
1731        code (start.S). - exception handler prints a stack backtrace. -
1732        added BSP_pciFindDevice() to scan the pci bus for a particular
1733        vendor/device/instance.
1734
17352001-05-09      Joel Sherrill <joel@OARcorp.com>
1736
1737        * shared/startup/linkcmds: In support of gcc 3.1, added one of more
1738        of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*,
1739        .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*.  Spacing corrections and
1740        direction of segments to memory regions may also have been
1741        addressed.  This was a sweep across all BSPs.
1742
17432001-04-08      Joel Sherrill <joel@OARcorp.com>
1744
1745        * shared/startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame
1746
17472001-03-30      Eric Valette <valette@crf.canon.fr>
1748
1749        * shared/Makefile.am, shared/console/consoleIo.h,
1750        shared/include/bsp.h: These modifications are part of the conversion
1751        of the mpc8xx CPU to the "new exception processing model."
1752        * configure.in, motorola_powerpc/Makefile.am,
1753        motorola_powerpc/configure.in: These modifications are in support of
1754        switching the mpc8xx to the use the "new exception processing
1755        model."
1756
17572000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1758
1759        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
1760
17612000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1762
1763        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I
1764        $(RTEMS_TOPdir)/aclocal.
1765
17662000-11-01      Joel Sherrill <joel@OARcorp.com>
1767
1768        * shared/startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h,
1769        and libcsupport.h moved from libc to lib/include/rtems and now must
1770        be referenced as <rtems/XXX.h>.   Header file order was cleaned up
1771        while doing this.
1772
17732000-10-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1774
1775        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to
1776        GNU canonicalization.
1777
17782000-09-29      Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
1779
1780        * shared/startup/linkcmds: Added lines so DWARF debug information
1781        would be available.  Otherwise gdb complains that the offsets for
1782        the debug info are incorrect and doesn't load the files.
1783
17842000-09-05      Joel Sherrill <joel@OARcorp.com>
1785
1786        * shared/start/start.S: Include proper files to compile.
1787
17882000-08-10      Joel Sherrill <joel@OARcorp.com>
1789
1790        * ChangeLog, shared/ChangeLog: New file.
1791
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