source: rtems/c/src/lib/libbsp/powerpc/shared/ChangeLog @ 8373a58c

4.104.114.84.95
Last change on this file since 8373a58c was 8373a58c, checked in by Ralf Corsepius <ralf.corsepius@…>, on 02/12/04 at 08:21:11

2004-02-12 Ralf Corsepius <corsepiu@…>

  • Makefile.am: Remove startup/linkcmds.
  • Property mode set to 100644
File size: 20.1 KB
Line 
12004-02-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2
3        * Makefile.am: Remove startup/linkcmds.
4
52004-02-10      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6
7        PR 575/bsps
8        * startup/linkcmds: Remove.
9
102004-02-08      Joel Sherrill <joel@OARcorp.com>
11
12        * vectors/vectors.h: Force globalExceptHdl into bss section.
13
142004-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
15
16        * Makefile.am: Don't install, just distribute the files.
17
182004-02-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
19
20        * Makefile.am: Remove SUBDIRS.
21
222004-02-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
23
24        * Makefile.am: Merge-in bootloader/Makefile.am, clock/Makefile.am,
25        console/Makefile.am, include/Makefile.am, irq/Makefile.am,
26        motorola/Makefile.am, openpic/Makefile.am, pci/Makefile.am,
27        residual/Makefile.am, start/Makefile.am, startup/Makefile.am,
28        vectors/Makefile.am, vme/Makefile.am. Use automake compilation rules.
29        * bootloader/Makefile.am, clock/Makefile.am, console/Makefile.am,
30        include/Makefile.am, irq/Makefile.am, motorola/Makefile.am,
31        openpic/Makefile.am, pci/Makefile.am, residual/Makefile.am,
32        start/Makefile.am, startup/Makefile.am, vectors/Makefile.am,
33        vme/Makefile.am: Remove.
34
352004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
36
37        * console/Makefile.am: Add PREINSTALL_DIRS.
38        * irq/Makefile.am: Add PREINSTALL_DIRS.
39        * motorola/Makefile.am: Add PREINSTALL_DIRS.
40        * openpic/Makefile.am: Add PREINSTALL_DIRS.
41        * pci/Makefile.am: Add PREINSTALL_DIRS.
42        * residual/Makefile.am: Add PREINSTALL_DIRS.
43        * vectors/Makefile.am: Add PREINSTALL_DIRS.
44
452004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
46
47        * console/Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES.
48        Add PRE/TMPINSTALL_FILES to CLEANFILES.
49        * irq/Makefile.am: Ditto.
50        * motorola/Makefile.am: Ditto.
51        * openpic/Makefile.am: Ditto.
52        * pci/Makefile.am: Ditto.
53        * residual/Makefile.am: Ditto.
54        * vectors/Makefile.am: Ditto.
55
562003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
57
58        * console/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
59        * irq/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
60        * motorola/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
61        * openpic/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
62        * pci/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
63        * residual/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
64        * vectors/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
65
662003-12-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
67
68        * start/Makefile.am: Misc cleanups and fixes.
69        * startup/Makefile.am: Misc cleanups and fixes.
70
712003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
72
73        * start/Makefile.am: Remove empty lines.
74        * bootloader/Makefile.am: Put all files into EXTRA_DIST.
75        * vme/Makefile.am: Ditto.
76        * console/Makefile.am: Move H_FILES to include_bsp_HEADERS.
77        Add preinstallation dirstamp support.
78        * irq/Makefile.am: Ditto.
79        * motorola/Makefile.am: Ditto.
80        * openpic/Makefile.am: Ditto.
81        * pci/Makefile.am: Ditto.
82        * residual/Makefile.am: Ditto.
83        * vectors/Makefile.am: Ditto.
84        * Makefile.am: Remove empty lines.
85        * clock/Makefile.am: Ditto.
86        * include/Makefile.am: Ditto.
87        * startup/Makefile.am: Ditto.
88
892003-10-22      Joel Sherrill <joel@OARcorp.com>
90
91        PR 510/bsps
92        * irq/irq.h: Add extern C wrapper.
93
942003-09-29      Till Strauman <strauman@slac.stanford.edu>
95
96        PR 497/bsps
97        * bootloader/head.S: Disable code that returned to the firmware when
98        the loader starts.
99
1002003-09-26      Till Strauman <strauman@slac.stanford.edu>
101
102        PR 496/bsps
103        * startup/sbrk.c: New file.
104        * startup/bspstart.c: This patch implements 'sbrk'
105        for the powerpc-shared BSP to work around what's known as the
106        '32Mb problem' in combination with run-time loaded code.
107        GCC normally generates (PowerPC) code doing 'short jumps' which
108        requires all text segments being in the same 32Mb area of memory.
109        However, some run-time loaders use (e.g. heap-) memory violating the
110        stated limitation on hardware with more than 32Mb of memory.
111        (NOTE: portable loaders are probably not even aware of this
112        GCC/CPU specific problem.)
113
114        This patch implements a simple workaround: At boot time, the system is
115        only provided with 32Mb of memory. The user is supposed to load all
116        necessary modules prior to that limit being exhausted. Once that
117        happens, newlib/malloc end up trying to 'sbrk()' for more memory and
118        the implementation provided by this patch will then make the rest of
119        the physical memory available.
120
1212003-09-26  Till Straumann <strauman@slac.stanford.edu>
122
123        PR 497/bsps
124        * bootloader/head.S: Let the bootloader shut down the
125        network interface. NOTE: this involves a PPCBug system
126        call and will hence fail if other software is used
127        to boot. Need to #undef USE_PPCBUG in such cases!
128 
1292003-09-04      Joel Sherrill <joel@OARcorp.com>
130
131        * bootloader/bootldr.h, bootloader/em86.c, bootloader/em86real.S,
132        bootloader/exception.S, bootloader/head.S, bootloader/lib.c,
133        bootloader/misc.c, bootloader/mm.c, bootloader/pci.c,
134        clock/p_clock.c, console/console.c, console/consoleIo.h,
135        console/inch.c, console/keyboard.h, console/polled_io.c,
136        include/bsp.h, irq/i8259.c, irq/irq.c, irq/irq.h, irq/irq_asm.S,
137        irq/irq_init.c, motorola/motorola.c, motorola/motorola.h,
138        openpic/openpic.c, openpic/openpic.h, pci/pci.c, residual/residual.c,
139        start/start.S, startup/bspstart.c, vectors/vectors.h,
140        vectors/vectors_init.c: URL for license changed.
141
1422003-08-21      Till Strauman <strauman@slac.stanford.edu>
143
144        PR 456/bsps
145        * irq/irq.c: Fix race condition when installing an ISR.
146
1472003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
148
149        * Makefile.am: Reflect having moved automake/.
150        * bootloader/Makefile.am: Reflect having moved automake/.
151        * clock/Makefile.am: Reflect having moved automake/.
152        * console/Makefile.am: Reflect having moved automake/.
153        * include/Makefile.am: Reflect having moved automake/.
154        * irq/Makefile.am: Reflect having moved automake/.
155        * motorola/Makefile.am: Reflect having moved automake/.
156        * openpic/Makefile.am: Reflect having moved automake/.
157        * pci/Makefile.am: Reflect having moved automake/.
158        * residual/Makefile.am: Reflect having moved automake/.
159        * start/Makefile.am: Reflect having moved automake/.
160        * startup/Makefile.am: Reflect having moved automake/.
161        * vectors/Makefile.am: Reflect having moved automake/.
162        * vme/Makefile.am: Reflect having moved automake/.
163
1642003-08-05      Till Strauman <strauman@slac.stanford.edu>
165
166        PR 437/bsps
167        * irq/irc.c: calls to bspIo/printk must not use '%i' format which is
168        apparently not supported
169        * pci/pci.c: calls to bspIo/printk must not use '%i' format which is
170        apparently not supported
171
1722003-07-18      Till Straumann <strauman@slac.stanford.edu>
173
174        PR 288/rtems
175        * irq/irq_asm.S, startup/bspstart.c: _ISR_Nest_level is now properly
176        maintained and any BSP which does not do so will trip a panic in the
177        shared code.
178
1792003-07-18      Till Straumann <strauman@slac.stanford.edu>
180
181        PR 415/bsps
182        * pci/detect_raven_bridge.c, startup/bspstart.c:
183        This patch reverts enabling MCP interrupts for the motorola_powerpc
184        BSPs. REASON: pci config space scanning (as e.g. done by the DEC
185        Ethernet driver) would raise machine check exceptions.
186
1872003-07-16      Greg Menke <gregory.menke@gsfc.nasa.gov>
188
189        PR 428/bsps
190        PR 432/bsps
191        * bootloader/pci.c: Re-instated code that prevents remapping small
192        IO regions, which if remapped would cause i8259 registers to move
193        out from under the #define'd base addresses.
194        * startup/bspstart.c: Reduced BAT2 PCI memory allocation to 256
195        megs, I incorrectly had extended it which would cause problems with
196        PCI devices that defined prefetchable memory.
197
1982003-07-16      Greg Menke <gregory.menke@gsfc.nasa.gov>
199        PR 432/bsps
200        * bootloader/pci.c: Re-instated code that prevents remapping small
201        IO regions, which if remapped would cause i8259 registers to move
202        out from under the #define'd base addresses.
203        * startup/bspstart.c: Reduced BAT2 PCI memory allocation to 256
204        megs, I incorrectly had extended it which would cause problems with
205        PCI devices that defined prefetchable memory.
206       
2072003-06-13      Greg Menke <gregory.menke@gsfc.nasa.gov>
208
209        PR 405/bsps
210        * bootloader/pci.c: Added support for configuring devices for pci
211        busses > 0
212        * pci/pci.c, pci/pci.h: Added FixupPCI() to store vectors in the
213        INTERRUPT_LINE register of pci devices any # of hops away
214        from the host processor.
215        * motorola/motorola.c, motorola/motorola.h: Added interrupt
216        routing tables in support of FixupPCI.  This is board-specific,
217        each board will have to supply information for FixupPCI() to do
218        anything for it.
219        * startup/bspstart.c: Extended bat2 to cover entire PCI address space.
220        * irq/irq.c, irq/irq.h: Added support for shared interrupts.
221        Existing single hander vectors are undisturbed, a new function
222        added to allow adding/removing handlers from a vector.
223
2242003-06-13  Till Straumann <strauman@slac.stanford.edu>
225
226        PR 415/bsps
227        * include/bsp.h, pci/detect_raven_bridge.c, startup/bspstart.c:
228        Support enabling MCP exceptions on the host bridge. This can
229        be used for memory probing on the VME bus.
230
2312003-04-15      Joel Sherrill <joel@OARcorp.com>
232
233        PR 386/bsps
234        * vme/vmeconfig.c: Removed declaration of _BSP_vme_bridge_irq.
235
2362003-04-10  Till Straumann <strauman@slac.stanford.edu>
237
238        PR 379/bsps
239        * console/polled_io.c: libcpu provides 'printk' already.
240        Therefore, the implementation in this file was removed (still
241        used for the bootloader, though).  It now provides BSP_output_char()
242        for libcpu's printk().
243        * console/uart.c, console/uart.h: BSP_output_char_via_serial()
244        prototype changed to match the BSP_output_char_function_type.  Note
245        that the motorola BSPs use polled-io for the output_char routine, not
246        the uart.c version. The latter can be used be other BSPs however
247        (e.g. SVGM).
248        * console/console.c, console/consoleIo.h, console/polled_io.c,
249        irq/irq_init.c, openpic/openpic.c, pci/detect_raven_bridge.c:
250        Unfortunately, the supported 'printk' format string subset of the
251        polled-io and libcpu implementations are different - hence, a few
252        format strings in the ppc/shared BSP were changed.
253
2542003-04-10      Joel Sherrill <joel@OARcorp.com>
255
256        PR 383/bsps
257        * irq/irq.c: Fix bug introduced by conflicts in previous patches.
258
2592003-03-25  Till Straumann <strauman@slac.stanford.edu>
260
261        PR 360/bsps
262        * irq/irq.c, irq/irq_init.c, openpic/openpic.c, openpic/openpic.h:
263        BSP code had set the task priority register multiple times of
264        the OpenPIC instead of setting the individual source priorities.
265        This patch adds openpic_get_source_priority() and
266        openpic_set_source_priority() calls and lets IRQ management code
267        use them.
268
2692003-03-25  Till Straumann <strauman@slac.stanford.edu>
270
271        PR 349/bsps
272        * irq/irq.c, vme/VME.h, vme/vmeconfig.c: Fixes library dependency
273        on the vmeUniverse driver. It is now possible to use the ppc/shared/irq
274        code on non-VME BSPs without triggering linkage of the vmeUniverse
275        driver.
276
2772003-03-25  Till Straumann <strauman@slac.stanford.edu>
278
279        PR 349/bsps
280        * irq/irq.c, vme/VME.h, vme/vmeconfig.c: Fixes library dependency
281        on the vmeUniverse driver. It is now possible to use the ppc/shared/irq
282        code on non-VME BSPs without triggering linkage of the vmeUniverse
283        driver.
284
2852003-03-18  Till Straumann <strauman@slac.stanford.edu>
286
287        PR 356/bsps
288        This patch makes RTEMS/powerpc/shared EABI compliant.
289        * irq/irq_init.c, start/Makefile.am, start/start.S, startup/bspstart.c,
290        startup/pgtbl_setup.c, vectors/vectors.h, vectors/vectors_init.c:
291        zero_bss() should clear not only bss but sbss and sbss2
292        also (this is probably a bugfix, as sbss/sbss2 are
293        probably used even if -msdata=eabi is not specified).
294        * start/rtems_crti.S: New file which must
295        be linked immediately after ecrti.o. rtems_crti.o contains
296        a code snippet who lets __init() return immediately. Also,
297        a new entry point '_init' to the C++ Ctors is generated
298        for use by the RTEMS Thread_Handler.
299
3002003-02-20      Till Straumann <strauman@slac.stanford.edu>
301
302        PR 349/bsps
303        * console/polled_io.c, console/reboot.c, irq/irq.c, irq/irq_asm.S,
304        irq/irq_init.c, openpic/Makefile.am, startup/linkcmds,
305        vectors/vectors.S, vectors/vectors_init.c:
306          - install the 'openpic.h' and 'pci.h' headers
307          - avoid a name clash by renaming 'vsprintf' & friends
308            to 'k_vsprintf' etc.
309          - let 'rtemsReboot' print a stack trace (in case an 'assert' failed)
310          - irq.c:
311             * fix: remove implicit assumption that ISA interrupt vectors start
312                    at 0
313             * add BSP hook to let a VME interrupt acknowledge the PCI/openpic
314               IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch)
315          - fix: EABI compliance; isr/exception lowlevel handlers must not
316                 clobber R2 or R13
317          - fix: openpic_init was called with the polarity/senses tables
318                 swapped (fixed wrong order of arguments)
319          - cosmetics: use new _read_SPRXX() _write_SPRXX() macros
320
3212003-02-20      Till Straumann <strauman@slac.stanford.edu>
322
323        PR 349/bsps
324        * startup/pgtbl_setup.c, startup/pgtbl_activate.c: New files
325        * startup/Makefile.am, startup/bspstart.c, startup/linkcmds:
326        Let the powerpc/shared (+derived) BSPs use pagetable support
327        from libcpu.
328
3292003-02-20      Till Straumann <strauman@slac.stanford.edu>
330
331        PR 349/bsps
332        * vme/.cvsignore, vme/Makefile.am, vme/VME.h, vme/VMEConfig.h,
333        vme/vmeconfig.c: Add glue to the powerpc/shared BSP to use
334        the vmeUniverse VME-PCI bridge driver.
335
3362003-02-20      Till Straumann <strauman@slac.stanford.edu>
337
338        PR 349/bsps
339        * console/console.c, console/uart.c, console/uart.h: implement
340        IOCTLs for the serial (UART) console to install/retrieve a BREAK-IRQ
341        callback.  The callback routine (if installed) is invoked from the
342        UART ISR when a BREAK interrupt is detected.  This can be used
343        e.g. to enforce a "hotkey" reboot a la vxWorks Ctrl-X (although we
344        use the serial line break condition) NOTE: The callback runs in
345        ISR context. 
346
3472003-01-20      Joel Sherrill <joel@OARcorp.com>
348
349        * startup/linkcmds*: Add FreeBSD sysctl() sections.
350
3512002-12-08      Greg Menke <gregory.menke@gsfc.nasa.gov>
352 
353        * bootloader/head.S: Added support for optional debug via PPCbug.
354        Also turn off mmu/caches for the bootstrap phase, which seems to
355        cause trouble with the 603.  The cpu init functions in the bsp
356        get all that stuff going properly.
357
3582002-12-19      Joel Sherrill <joel@OARcorp.com>
359
360        * console/console.c: Removed __assert() which conflicts with newlib.
361
3622002-11-17      Greg Menke <gregory.menke@gsfc.nasa.gov>
363
364        * irq/irq_init.c, motorola/motorola.c: Support for MTX603e.
365
3662002-10-31      Joel Sherrill <joel@OARcorp.com>
367
368        * bootloader/em86.c, console/inch.c, console/polled_io.c, irq/irq.c,
369        motorola/motorola.c, pci/detect_raven_bridge.c,
370        vectors/vectors_init.c: Removed warnings.
371
3722002-07-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
373
374        * bootloader/em86real.S: Fix syntax error in comment near line 1185.
375
3762001-05-14      Till Straumann <strauman@slac.stanford.edu>
377
378        * bootloader/misc.c, console/Makefile.am, console/console.c,
379        console/consoleIo.h, console/inch.c, console/polled_io.c,
380        console/uart.c, console/uart.h, include/bsp.h, irq/Makefile.am,
381        irq/irq.c, irq/irq.h, irq/irq_init.c, openpic/openpic.c,
382        openpic/openpic.h, pci/Makefile.am, pci/pci.c, pci/pci.h,
383        residual/Makefile.am, start/start.S, startup/bspstart.c,
384        vectors/vectors.S, vectors/vectors.h, vectors/vectors_init.c:
385        Per PR216, "libbsp/powerpc/shared" BSP has been modified considerably
386        with the goal to make it more flexible and reusable by other
387        BSPs. The main strategies were:
388            - eliminate hardcoded base addresses; devices use offsets
389              and a BSP defined base address.
390            - separate functionality into different files (e.g. reboot from
391              inch.c to reboot.c) which can be overridden by a 'derived' BSP.
392            - separate initialization code into separate files (e.g.  PCI
393              bridge detection/initialization was separated from the more
394              generic PCI access routines), also to make it easier for
395              'derived' BSPs to substitute their own initialization code.
396        There are also a couple of enhancements and fixes:
397            - IRQ handling code now has a hook for attaching a VME bridge.
398            - OpenPIC is now explicitely initialized (polarities, senses).
399              Eliminated the implicit assumption on the presence of an ISA PIC.
400            - UART and console driver now supports more than 1 port. The current
401              maximum of 2 can easily be extended by enlarging a table (it
402              would even be easier if the ISR API was not broken by design).
403            - fixed polled_io.c so it correctly supports console on COM2
404            - fixed TLB invalidation code (start.S).
405            - exception handler prints a stack backtrace.
406            - added BSP_pciFindDevice() to scan the pci bus for a particular
407              vendor/device/instance.
408
4092001-05-09      Joel Sherrill <joel@OARcorp.com>
410
411        * startup/linkcmds: In support of gcc 3.1, added one of more
412        of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*,
413        .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*.  Spacing corrections
414        and direction of segments to memory regions may also have been
415        addressed.  This was a sweep across all BSPs.
416 
4172002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
418
419        * bootloader/exception.S: Reflect changes to <rtems/score/cpu.h>.
420        * bootloader/head.S: Ditto.
421        * bootloader/misc.c: Ditto.
422        * console/polled_io.c: Ditto.
423        * irq/irq.c: Ditto.
424        * irq/irq_asm.S: Ditto.
425        * irq/irq_init.c: Include <rtems/bspIo.h>.
426        * start/start.S: Reflect changes to <rtems/score/cpu.h>.
427        * vectors/vectors.S: Ditto.
428
4292002-04-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
430
431        * startup/bspstart.c: Include <libcpu/cpuIdent.h>.
432
4332001-04-08      Joel Sherrill <joel@OARcorp.com>
434
435        * startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame
436 
4372002-04-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
438
439        * residual/residual.c: Include <string.h>.
440        * vectors/vectors_init.c: Include <rtems/bspIo.h> for printk.
441        * bootloader/mm.c: Ditto.
442        * bootloader/pci.c: Ditto.
443        * console/console.c: Ditto.
444        * openpic/openpic.c: Ditto.
445
4462002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
447
448        * bootloader/Makefile.am: Remove AUTOMAKE_OPTIONS.
449        * Makefile.am: Remove AUTOMAKE_OPTIONS.
450        * clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
451        * console/Makefile.am: Remove AUTOMAKE_OPTIONS.
452        * include/Makefile.am: Remove AUTOMAKE_OPTIONS.
453        * irq/Makefile.am: Remove AUTOMAKE_OPTIONS.
454        * motorola/Makefile.am: Remove AUTOMAKE_OPTIONS.
455        * openpic/Makefile.am: Remove AUTOMAKE_OPTIONS.
456        * pci/Makefile.am: Remove AUTOMAKE_OPTIONS.
457        * residual/Makefile.am: Remove AUTOMAKE_OPTIONS.
458        * start/Makefile.am: Remove AUTOMAKE_OPTIONS.
459        * startup/Makefile.am: Remove AUTOMAKE_OPTIONS.
460        * vectors/Makefile.am: Remove AUTOMAKE_OPTIONS.
461
4622001-11-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
463
464        * include/Makefile.am: Use _HEADER instead of H_FILES.
465        * irq/Makefile.am: Ditto.
466        * openpic/Makefile.am: Ditto.
467        * include/bsp.h: Include <bspopts.h>.
468
4692001-10-25      Joel Sherrill <joel@OARcorp.com>
470
471        * startup/linkcmds: Added _init and _fini.
472
4732001-10-12      Joel Sherrill <joel@OARcorp.com>
474
475        * clock/p_clock.c, startup/bspstart.c: Fixed typo.
476
4772001-09-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
478
479        * console/Makefile.am: Use 'PREINSTALL_FILES ='.
480        * residual/Makefile.am: Use 'PREINSTALL_FILES ='.
481        * irq/Makefile.am: Use 'PREINSTALL_FILES ='.
482        * motorola/Makefile.am: Use 'PREINSTALL_FILES ='.
483        * vectors/Makefile.am: Use 'PREINSTALL_FILES ='.
484        * pci/Makefile.am: Use 'PREINSTALL_FILES ='.
485        * openpic/Makefile.am: Use 'PREINSTALL_FILES ='.
486
4872001-05-14      Tom Armistead <tom_armistead@phx.mcd.mot.com>
488
489        * start/start.S: Increased BAT0 mapping of RAM from 64 meg to
490        256 meg to allow operation on boards with larger RAM sizes.
491        * vectors/vectors_init.c: Modified to call 'generic' powerpc
492        vector function (mpc60x_vector_is_valid) instead of MPC750
493        specific function to allow operation on boards with CPUs other
494        than the MPC750.
495
4962001-03-30      Eric Valette <valette@crf.canon.fr>
497
498        * Makefile.am, console/consoleIo.h, include/bsp.h:
499        These modifications are part of the conversion of the
500        mpc8xx CPU to the "new exception processing model."
501
5022000-11-01      Joel Sherrill <joel@OARcorp.com>
503
504        * startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h,
505        and libcsupport.h moved from libc to lib/include/rtems and
506        now must be referenced as <rtems/XXX.h>.   Header file order
507        was cleaned up while doing this.
508
5092000-09-29      Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
510
511        * startup/linkcmds: Added lines so DWARF debug information
512        would be available.  Otherwise gdb complains that the offsets
513        for the debug info are incorrect and doesn't load the files.
514
5152000-09-05      Joel Sherrill <joel@OARcorp.com>
516
517        * start/start.S: Include proper files to compile.
518
5192000-08-10      Joel Sherrill <joel@OARcorp.com>
520
521        * ChangeLog: New file.
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