source: rtems/c/src/lib/libcpu/powerpc/ChangeLog @ f0a90bb

4.104.11
Last change on this file since f0a90bb was f0a90bb, checked in by Joel Sherrill <joel.sherrill@…>, on Mar 12, 2009 at 2:33:14 PM

2009-03-12 Joel Sherrill <joel.sherrill@…>

PR 1385/cpukit

  • mpc5xx/irq/irq_asm.S: When the type rtems_boolean was switched to the C99 bool, the size changed from 4 bytes to 1 byte. The interrupt dispatching code accesses two boolean variables for scheduling purposes and the assembly implementations of this code did not get updated.
  • Property mode set to 100644
File size: 83.2 KB
Line 
12009-03-12      Joel Sherrill <joel.sherrill@OARcorp.com>
2
3        PR 1385/cpukit
4        * mpc5xx/irq/irq_asm.S: When the type rtems_boolean was switched to the
5        C99 bool, the size changed from 4 bytes to 1 byte. The interrupt
6        dispatching code accesses two boolean variables for scheduling
7        purposes and the assembly implementations of this code did not get
8        updated.
9
102009-02-13      Joel Sherrill <joel.sherrill@OARcorp.com>
11
12        * new-exceptions/cpu.c: Correct prototype of _CPU_Initialize.
13
142008-10-02      Sebastian Huber <sebastian.huber@embedded-brains.de>
15
16        * shared/include/powerpc-utility.h: Use constraint "b" for address
17        base registers in inline assembler statements.
18
19        * mpc55xx/dspi/dspi.c, mpc55xx/edma/edma.c, mpc55xx/esci/esci.c,
20        mpc55xx/irq/irq.c, mpc83xx/gtm/gtm.c: Update for status-checks.h
21        changes.
22
232008-10-01      Ralf Corsépius <ralf.corsepius@rtems.org>
24
25        * mpc83xx/include/mpc83xx.h: #include <bspopts.h> to make sure
26        defines from bspopts.h get propagated.
27
282008-09-09      Thomas Doerfler <thomas.doerfler@embedded-brains.de>
29
30        * mpc8xx/mpc8xx.h, mpc8xx/timer/timer.c: minor additions
31
32        * mpc83xx/i2c/mpc83xx_i2cdrv.c: wait, 'til STOP has been executed
33
342008-09-08      Joel Sherrill <joel.sherrill@oarcorp.com>
35
36        * mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
37        mpc8xx/timer/timer.c: Fix nested extern declaration warnings.
38
392008-09-08      Thomas Doerfler <thomas.doerfler@embedded-brains.de>
40
41        * mpc8xx/clock/clock.c: adapt PIT driver to more complex PLL in
42        MPC866 and firends
43
44        * mpc8xx/cpm/cp.c: use correct type for interrupt level
45
462008-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
47
48        * mpc5xx/irq/irq.c, mpc83xx/spi/mpc83xx_spidrv.c,
49        new-exceptions/cpu.c, new-exceptions/raw_exception.h,
50        new-exceptions/bspsupport/ppc_exc_hdl.c,
51        ppc403/clock/clock.c, ppc403/clock/clock_4xx.c,
52        ppc403/console/console.c, ppc403/console/console.c.polled,
53        ppc403/console/console405.c, ppc403/tty_drv/tty_drv.c:
54        Convert to "bool".
55
562008-09-05      Joel Sherrill <joel.sherrill@OARcorp.com>
57
58        * mpc5xx/clock/clock.c, mpc6xx/clock/c_clock.c, mpc8260/clock/clock.c,
59        mpc8xx/clock/clock.c, ppc403/clock/clock.c, ppc403/clock/clock_4xx.c:
60        The Shared Memory Driver no longer requires the special IOCTL in
61        Clock_control. This was a hack which has existed since before the
62        Classic API Timer Manager was implemented. All implementations of and
63        references to Clock_control were removed.
64
652008-09-05      Joel Sherrill <joel.sherrill@oarcorp.com>
66
67        * mpc6xx/clock/c_clock.c: CLOCK_DRIVER_USE_FAST_IDLE must be checked to
68        be equal to 1 -- not just defined.
69
702008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>
71
72        * mpc83xx/network/tsec.c, new-exceptions/raw_exception.c:
73        Convert to "bool".
74        * mpc505/timer/timer.c, mpc5xx/timer/timer.c, mpc6xx/timer/timer.c,
75        mpc8260/timer/timer.c, mpc8xx/timer/timer.c, ppc403/timer/timer.c:
76        Convert to "bool".
77
782008-09-02      Ralf Corsépius <ralf.corsepius@rtems.org>
79
80        * mpc83xx/i2c/mpc83xx_i2cdrv.c, mpc8xx/clock/clock.c,
81        ppc403/clock/clock.c, ppc403/console/console.c.polled:
82        Eliminate rtems_boolean.
83
842008-08-31      Joel Sherrill <joel.sherrill@oarcorp.com>
85
86        * mpc505/timer/timer.c, mpc5xx/timer/timer.c, mpc6xx/timer/timer.c,
87        mpc8260/timer/timer.c, mpc8xx/timer/timer.c, ppc403/timer/timer.c:
88        Rename timer driver methods to follow RTEMS programming conventions.
89
902008-08-26      Thomas Doerfler <Thomas.Doerflerr@embedded-brains.de>
91
92        * mpc83xx/i2c/mpc83xx_i2cdrv.c: wait for proper end of transfer
93        * mpc83xx/include/mpc83xx.h: add some register definitions
94       
952008-08-26      Sebastian Huber <sebastian.huber@embedded-brains.de>
96
97        * mpc83xx/network/tsec.c: Clear the interrupt mask and all pending
98        events during the hardware initialization.
99
1002008-08-22      Sebastian Huber <sebastian.huber@embedded-brains.de>
101
102        * shared/include/powerpc-utility.h: Fixed parameter evaluation in
103        special purpose register macros.
104
1052008-08-20      Sebastian Huber <sebastian.huber@embedded-brains.de>
106
107        * mpc55xx/fec/fec.c: Added copyright information.
108        * mpc55xx/dspi/dspi.c, mpc55xx/edma/edma.c, mpc55xx/esci/esci.c:
109        Fixed nexted extern declarations.  Fixed integer conversion warnings.
110        * shared/include/cpuIdent.c: Added missing initializers.
111
1122008-08-20      Ralf Corsépius <ralf.corsepius@rtems.org>
113
114        * mpc8260/clock/clock.c, mpc8260/console-generic/console-generic.c:
115        Add missing prototypes.
116        * mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
117        ppc403/timer/timer.c, shared/src/cache.c: Add missing prototypes.
118
1192008-08-18      Joel Sherrill <joel.sherrill@oarcorp.com>
120
121        * mpc6xx/mmu/pte121.c, mpc6xx/mmu/pte121.h, mpc6xx/timer/timer.c,
122        new-exceptions/e500_raw_exc_init.c,
123        new-exceptions/bspsupport/ppc_exc_bspsupp.h,
124        new-exceptions/bspsupport/vectors_init.c: Fix warnings.
125
1262008-07-27      Ralf Corsépius <ralf.corsepius@rtems.org>
127
128        * Makefile.am: Remove doxygen comments.
129
1302008-07-22      Till Straumann <strauman@slac.stanford.edu>
131
132        * ppc403/clock/clock.c: Added (conditionally compiled)
133        code so that a BSP can choose to hook the timer exception
134        directly rather than going through the interrupt dispatcher.
135
1362008-07-21      Till Straumann <strauman@slac.stanford.edu>
137
138        * new-exceptions/raw_exception,h,
139        new-exceptions/raw_exception.c: Added more vectors for PPC405:
140        watchdog, fpu-unavail, apu-unavail, itlbmiss, dtlbmiss, debug.
141       
1422008-07-18      Sebastian Huber <sebastian.huber@embedded-brains.de>
143
144        * shared/include/powerpc-utility.h: Changed special purpose register
145        inline functions to macros.  Added macros to set and clear bits for
146        SPRs and DCRs.
147
148        * new-exceptions/raw_exception.c: The watchdog exception for e200 is
149        now asynchronous.
150
151        * mpc83xx/gtm/gtm.c: Bugfix for some value assignments.
152
153        * mpc55xx/include/watchdog.h: New file.
154
155        * Makefile.am: Install mpc55xx/include/watchdog.h for MPC55XX.
156
1572008-07-18      Thomas Doerfler <thomas.doerfler@embedded-brains.de>
158
159        * mpc83xx/network/tsec.c: Initialize PHY registers late enough,
160        so that phy access is possible
161
1622008-07-17      Thomas Doerfler <thomas.doerfler@embedded-brains.de>
163
164        * rtems/powerpc/powerpc.h:
165        ppc405 uses definitions distinct from ppc403 now
166        * shared/src/cache_.h: Use correct powerpc.h to get cache attributes
167
168       
1692008-07-17      Thomas Doerfler <thomas.doerfler@embedded-brains.de>
170
171        * shared/include/powerpc-utility.h:
172        Fixed typo in access macros for device control registers (DCR)
173       
1742008-07-16      Till Straumann <strauman@slac.stanford.edu>
175
176        * new-exceptions/bspsupport/vectors_init.c: added
177        features to C_exception_handler() (the default global
178        handler):
179         - try to catch recursion
180         - print info about context where the exception occurred
181           (ISR or task with task ID).
182         - suspend offending task rather than spinning forever.
183       
1842008-07-16      Till Straumann <strauman@slac.stanford.edu>
185
186        * new-exceptions/bspsupport/vectors_init.c: must not
187        align start of stack downwards (we don't 'own' memory
188        below start). Instead, use original boundaries but
189        align the stack pointer as required.
190
191        Added test to verify that R13 was loaded with _SDA_BASE_
192        during early initialization (low-level assembly code
193        relies on it).
194
1952008-07-16      Till Straumann <strauman@slac.stanford.edu>
196
197        * new-exceptions/cpu.c: propagate R2 to all task contexts
198        even if the ABI is SVR4. Cannot hurt...
199
2002008-07-16      Till Straumann <strauman@slac.stanford.edu>
201
202        * new-exceptions/cpu.c: use ppc_interrupt_get_disable_mask()
203        to determine which bits to set/clear from _CPU_Context_Initialize().
204
2052008-07-16      Till Straumann <strauman@slac.stanford.edu>
206
207        * new-exceptions/bspsupport/ppc_exc_asm_macros.h: Added
208        a test to TEST_LOCK_crit so that a context switch is
209        always prevented if MSR_CE is not set in the interrupt mask.
210        (Support mode where the user wants to leave MSR_CE always enabled
211        but abstains from calling OS primitives from the exception
212        handler.)
213
2142008-07-16      Till Straumann <strauman@slac.stanford.edu>
215
216        * shared/include/powerpc-utility.h: Added
217        GET_INTERRUPT_MASK macro.
218
2192008-07-16      Joel Sherrill <joel.sherrill@oarcorp.com>
220
221        * mpc6xx/clock/c_clock.c: Add fast idle.
222
2232008-07-14      Sebastian Huber <sebastian.huber@embedded-brains.de>
224
225        * configure.ac: Support for MPC55XX.  Changed comment format to
226        Doxygen.
227
228        * mpc55xx/dspi/dspi.c, mpc55xx/edma/edma.c, mpc55xx/esci/esci.c,
229        mpc55xx/fec/fec.c, mpc55xx/include/dspi.h, mpc55xx/include/edma.h,
230        mpc55xx/include/esci.h, mpc55xx/include/irq.h,
231        mpc55xx/include/mpc55xx.h, mpc55xx/include/reg-defs.h,
232        mpc55xx/include/regs.h, mpc55xx/irq/irq.c, mpc55xx/misc/copy.S,
233        mpc55xx/misc/flash.S, mpc55xx/misc/fmpll.S: New BSP.
234
235        * mpc83xx/i2c/mpc83xx_i2cdrv.c,
236        mpc83xx/network/tsec.c, mpc83xx/spi/mpc83xx_spidrv.c,
237        mpc83xx/spi/mpc83xx_spidrv.h: Support for MPC8313ERDB.
238
239        * shared/include/powerpc-utility.h: Exchanged ASM and non ASM code
240        sections.
241
242        * rtems/powerpc/powerpc.h, shared/src/cache.c, shared/src/cache_.h:
243        New defines PPC_NO_CACHE_ALIGNMENT and PPC_NO_CACHE_ALIGNMENT_POWER for
244        CPUs with no cache.  Provide default implementations for all cache
245        functions.
246
247        * mpc83xx/include/gtm.h, mpc83xx/gtm/gtm.c: New files.
248
2492008-07-14      Thomas Doerfler <thomas.doerfler@embedded-brains.de>
250
251        * Makefile.am, new-exceptions/raw_exception.c,
252        * new-exceptions/bspsupport/irq.c, ppc403/clock/clock_4xx.c,
253        * ppc403/include/ppc405ex.h, ppc403/include/ppc405gp.h,
254        * ppc403/timer/timer.c, rtems/powerpc/powerpc.h,
255        * shared/include/cpuIdent.c, shared/include/cpuIdent.h,
256        * shared/include/powerpc-utility.h:
257        Added support for PPC405EX (contributed by Michael Hamel)
258       
2592008-07-11      Sebastian Huber <sebastian.huber@embedded-brains.de>
260
261        * Makefile.am: Install powerpc-utility.h.
262
263        * shared/include/cpuIdent.h, shared/include/cpuIdent.c: Added e200 and
264        e300 features.
265
266        * new-exceptions/cpu.c: Removed PR288 bugfix check.
267
268        * new-exceptions/e500_raw_exc_init.c: Added initialization for e200.
269        Set IVPR register for e200 and e500 to ppc_exc_vector_base.
270
271        * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h: Added
272        vector categories for e200 and e300 cores.  Added global variable
273        ppc_exc_vector_base for CPUs with IVPR register.
274
275        * new-exceptions/bspsupport/ppc_exc.S,
276        * new-exceptions/bspsupport/ppc_exc_asm_macros.h,
277        * new-exceptions/bspsupport/ppc_exc_bspsupp.h,
278        * new-exceptions/bspsupport/ppc_exc_hdl.c,
279        * new-exceptions/bspsupport/vectors.h,
280        * new-exceptions/bspsupport/vectors_init.c:
281        Conistent code layout in most assember code sections and usage of
282        defines for registers.  Usage of standard header files to avoid
283        multiple definitions.
284       
285        Optimized exception code: Removed many branches and exploit branch
286        prediction for asynchronous exceptions, moved common wrap code into
287        WRAP macro to eliminate branch, static initialization of the handler
288        table with a default handler to eliminate the test if a handler is
289        present.  Register CR6 is no more cleared because the exeption handler
290        functions are not variadic.
291       
292        New method to switch to the interrupt stack. It will be tested if the
293        exception stack pointer is already inside the interrupt stack area.  It
294        is no more necessary to disable interrupts.  The SPRG1 and SPRG2 are
295        used to store the initial interrupt stack pointer and the interrupt
296        stack memory area start.
297
298        Removed variable ppc_exc_msr_irq_mask and use general interrupt disable
299        mask from SPRG0 instead.
300
301        New initialization routine ppc_exc_initialize() for bsp_start().  It
302        takes the interrupt disable mask, interrupt stack start and size as
303        parameters.
304
305        Added packed prologues for CPUs with IVPR and IVOR registers to save
306        memory space.
307
308        Reverted ppc_exc_crit_always_enabled change from yesterday.
309
310        WARNING: Tests with critical interrupt exceptions crash the system at
311        least on MPC8313ERDB and MPC8349EAMDS.  There may be somewhere a
312        serious bug with the new code.
313
3142008-07-10      Till Straumann <strauman@slac.stanford.edu>
315
316        * mpc6xx/mmu/pte121.c: use general "memory" clobber
317        rather than memory input operand in inline assembly
318        ("m" doesn't do what the manual says; see discussion
319        on gcc mailing list around 2008/3/30)
320
3212008-07-10      Till Straumann <strauman@slac.stanford.edu>
322
323        * ChangeLog, mpc8xx/clock/clock.c, ppc403/clock/clock.c,
324        ppc403/irq/ictrl.h, rtems/powerpc/powerpc.h:
325        Removed all macro definitions which depended on
326        the compiler defining a PPC CPU-model dependent
327        symbol from files in cpukit.
328        Macros which were not used by cpukit have been
329        moved to libcpu/powerpc/rtems/powerpc/powerpc.h.
330
3312008-07-10      Till Straumann <strauman@slac.stanford.edu>
332
333        * new-exceptions/bspsupport/README,
334        new-exceptions/bspsupport/ppc_exc.S,
335        new-exceptions/bspsupport/ppc_exc_asm_macros.h,
336        new-exceptions/bspsupport/ppc_exc_bspsupp.h,
337        new-exceptions/bspsupport/ppc_exc_hdl.c,
338        new-exceptions/bspsupport/vectors_init.c:
339        Fixed and enabled stack-switching algorithm which figures out
340        if we already run on the ISR stack rather than relying on the
341        _ISR_Nest_level.
342        Added 'ppc_exc_crit_always_enabled' variable which defines
343        the semantics of critical interrupts.
344        Let asynchronous machine-check handling never call the dispatcher.
345        We don't want to disable MSR_ME ever (to avoid checkstops)
346        and hence asynchronous MEs must not use OS services anyways.
347
3482008-07-09      Sebastian Huber <sebastian.huber@embedded-brains.de>
349
350        * shared/include/powerpc-utility.h: Includes standard header files,
351        provides common assembler macros and inline functions for low-level
352        code.
353
3542008-05-23      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
355
356        * mpc83xx/network/tsec.c:
357        disabled debugging output, reduced rx interrupt coalescing
358
3592008-05-22      Till Straumann <strauman@slac.stanford.edu>
360
361        * ppc403/tty_drv/tty_drv.c, ppc403/console/console405.c:
362        ../ictrl/ictrl.h has gone; include ../irq/ictrl.h
363
3642008-05-16      Joel Sherrill <joel.sherrill@OARcorp.com>
365
366        * mpc83xx/include/mpc83xx.h: or is not a good name for any name in
367        C/C++. See iso646.h for the reason.
368
3692008-05-15      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
370
371        * mpc83xx/i2c/mpc83xx_i2cdrv.c:
372        disabled debugging output
373
3742008-05-15      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
375
376        * mpc83xx/network/tsec.c, mpc83xx/include/mpc83xx.h:
377        added support for RGMII interface and different board
378
3792008-05-15      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
380
381        * mpc83xx/i2c/mpc83xx_i2cdrv.c, mpc83xx/i2c/mpc83xx_i2cdrv.h,
382        * mpc83xx/spi/mpc83xx_spidrv.c, mpc83xx/spi/mpc83xx_spidrv.h:
383        added base frequency into softc structure
384
3852008-05-14      Till Straumann <strauman@slac.stanford.edu>
386
387        * new-exceptions/bspsupport/ppc_exc_bspsupp.h: added
388        comment about the semantics of the return value of
389        ppc_exc_handler_t.
390
3912008-05-14      Till Straumann <strauman@slac.stanford.edu>
392
393        * new-exceptions/bspsupport/irq.c: moved malloc/free
394        outside of irq-protected critical section.
395
3962008-04-24      Joel Sherrill <joel.sherrill@OARcorp.com>
397
398        * mpc8260/console-generic/console-generic.c,
399        mpc8xx/console-generic/console-generic.c: Remove all references to
400        console_reserve_resources and termios_reserve_resources.
401
4022008-04-24      Nigel Spon <nigel@adi.co.nz>
403
404        * ppc403/console/console.c: Correct include path.
405
4062008-04-23      Joel Sherrill <joel.sherrill@OARcorp.com>
407
408        * mpc5xx/console-generic/console-generic.c, mpc5xx/include/console.h,
409        mpc8260/console-generic/console-generic.c, mpc8260/include/console.h,
410        mpc8xx/console-generic/console-generic.c, mpc8xx/include/console.h:
411        Remove all references to console_reserve_resources and
412        termios_reserve_resources.
413
4142008-04-07      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
415
416        * README:
417        removed reference to outdated "old-exception-handling" PPC support
418
4192008-03-20      Till Straumann <strauman@slac.stanford.edu>
420
421        * new-exceptions/bspsupport/irq.c: don't disable irqs
422        at the interrupt controller (PIC) during initialization -- this
423        caused problems where some BSPs's BSP_disable_irq_at_pic() routine
424        did not ignore IRQ lines associated with cascaded PICs.
425        Rely on the BSP (BSP_setup_the_pic()) to provide a good
426        initial setup.
427
4282008-03-13      Till Straumann <strauman@slac.stanford.edu>
429
430        * new-exceptions/bspsupport/ppc_exc_asm_macros.h,
431        new-exceptions/bspsupport/ppc_exc.S,
432        new-exceptions/bspsupport/README,
433        new-exceptions/bspsupport/ppc_exc_hdl.c:
434        Thomas Doerfler clarified (thanks!) that raising an
435        exception and executing the 1st instruction is not
436        an atomical operation. I added a fix to the code that
437        checks if a lower-priority interrupt is under way:
438        we now not only test if the 'lock' variable was set
439        but also check if the interrupted PC points to the
440        'write lock' instruction.
441        Added more comments and updated README.
442
4432008-03-11      Till Straumann <strauman@slac.stanford.edu>
444
445        * new-exceptions/bspsupport/ppc_exc_asm_macros.h: bugfix;
446        need to crand not cror when testing lower priority locks
447        during machine-check handling.
448
4492008-03-05      Till Straumann <strauman@slac.stanford.edu>
450
451        * new-exceptions/bspsupport/ppc_exc_asm_macros.h: bugfix;
452        need to andc with irq mask when disabling interrupts.
453
4542008-02-19      Ralf Corsépius <ralf.corsepius@rtems.org>
455
456        * old-exceptions/README, old-exceptions/TODO, old-exceptions/cpu.c,
457        old-exceptions/cpu_asm.S, old-exceptions/irq_stub.S,
458        old-exceptions/ppccache.c, old-exceptions/rtems/score/ppc_offs.h,
459        ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/vectors/align_h.S
460        ppc403/vectors/vectors.S: Remove (Abandoned).
461        * Makefile.am: Remove refs to files above.
462        Eliminate OLD_EXCEPTIONS.
463        * configure.ac: Remove OLD_EXCEPTIONS.
464
4652008-02-19      Ralf Corsépius <ralf.corsepius@rtems.org>
466
467        * configure.ac: Deactivate old-exceptions.
468
4692008-02-15      Joel Sherrill <joel.sherrill@OARcorp.com>
470
471        * preinstall.am: Add e500_mmu.h
472
4732008-02-08      Till Straumann <strauman@slac.stanford.edu>
474
475        * Makefile.am, e500/, e500/mmu, e500/mmu/mmu.c,
476        e500/mmu/e500_mmu.h: added code for PPC E500
477        TLB manipulation.
478
4792008-01-10      Till Straumann <strauman@slac.stanford.edu>
480
481        * new-exceptions/bspsupport/irq.c: When unhooking
482        and ISR only disable IRQs at the PIC if we are
483        unhooking the last ISR.
484
4852007-12-11      Till Straumann <strauman@slac.stanford.edu>
486
487        * Makefile.am: don't normally build-in test code
488        (ppc_exc_test.c).
489
4902007-12-11      Till Straumann <strauman@slac.stanford.edu>
491
492        * Makefile.am, new-exceptions/bspsupport/README:
493        provide new irq_bspsupport.rel which was
494        split out of exc_bspsupport.rel to provide finer-grained
495        control over what BSPs want to use.
496
4972007-12-11      Till Straumann <strauman@slac.stanford.edu>
498
499        * new-exceptions/bspsupport/irq.c: enable/disable
500        irq at PIC if an initial handler is present/absent
501        (reproduce traditional semantics).
502
5032007-12-10      Till Straumann <strauman@slac.stanford.edu>
504
505        * new-exceptions/e500_raw_exc_init.c: map DEC
506        exception to ASM_BOOKE_DEC_VECTOR instead of ASM_DEC_VECTOR.
507
508        Fixed wrong mapping of ASM_BOOKE_FIT_VECTOR
509        (was ASM_BOOKE_PIT_VECTOR).
510
5112007-12-10      Till Straumann <strauman@slac.stanford.edu>
512
513        * new-exceptions/raw_exception.c, new_exceptions/raw_exception.h,
514        new_exceptions/bspsupport/irq.c: renamed ASM_BOOKE_PIT_VECTOR
515        to ASM_BOOKE_DEC_VECTOR to be closer to 'official'
516        nomenclature.
517
5182007-12-10      Till Straumann <strauman@slac.stanford.edu>
519
520        * new-exceptions/bspsupport/ppc_exc_test.c: fixed
521        wrong type in argument (signed vs. unsigned)
522        compiler warning.
523
5242007-12-10      Till Straumann <strauman@slac.stanford.edu>
525
526        * Makefile.am: build new-exceptions/bspsupport for
527        non-mpc5xx, new-exception CPUs.
528
5292007-12-10      Till Straumann <strauman@slac.stanford.edu>
530
531        * new-exceptions/bspsupport/nested_irq_test.c: adjusted
532        wrong irq name/number calculation.
533
5342007-12-10      Till Straumann <strauman@slac.stanford.edu>
535
536        * new-exceptions/bspsupport/ppc_exc_hdl.c: make sure
537        RI is set in the exception frame and panic if it isn't
538        (state info might have been lost). This only affects
539        classic PPC.
540
5412007-12-10      Till Straumann <strauman@slac.stanford.edu>
542
543        * new-exceptions/bspsupport/README,
544        new-exceptions/bspsupport/ppc_exc_bspsupp.h
545        new-exceptions/bspsupport/vectors_init.c:
546        added crude test to make sure MMU maps memory as
547        write-back enabled.
548
5492007-12-09      Till Straumann <strauman@slac.stanford.edu>
550
551        * new-exceptions/bspsupport/ppc_exc_test.c,
552        new-exceptions/bspsupport/vectors_init.c,
553        new-exceptions/bspsupport/ppc_exc_bspsupp.h,
554        new-exceptions/bspsupport/README,
555        new-exceptions/bspsupport/irq_supp.h:
556        Added README and some comments; now use TRAP exception
557        in ppc_exc_test.c so that it works on PSIM.
558
5592007-12-08      Till Straumann <strauman@slac.stanford.edu>
560
561        * irq_supp.h: was moved from libbsp/powerpc/shared/irq to
562        libcpu/powerpc/new-exceptions/bspsupport.
563
5642007-12-08      Till Straumann <strauman@slac.stanford.edu>
565
566        * new-exceptions/bspsupport/irq.c,
567        new-exceptions/bspsupport/ppc_exc_bspsupp.h,
568        new-exceptions/bspsupport/ppc_exc_hdl.c:
569        fixed some mismatching signed/unsigned types.
570
5712007-12-08      Till Straumann <strauman@slac.stanford.edu>
572
573        * new-exceptions/bspsupport/, new-exceptions/bspsupport/ppc_exc.S,
574        new-exceptions/bspsupport/ppc_exc_test.c,
575        new-exceptions/bspsupport/vectors.h,
576        new-exceptions/bspsupport/vectors_init.c,
577        new-exceptions/bspsupport/irq.c,
578        new-exceptions/bspsupport/ppc_exc_bspsupp.h,
579        new-exceptions/bspsupport/ppc_exc_hdl.c,
580        new-exceptions/bspsupport/ppc_exc_asm_macros.h,
581        new-exceptions/bspsupport/nested_irq_test.c:
582        New files. Added 'middleware' code for helping BSPs implement
583        exception and interrupt handling and implementing the 'new'
584        RTEMS IRQ API (which I personally dislike).
585
5862007-12-08      Till Straumann <strauman@slac.stanford.edu>
587
588        * new-exceptions/e500_raw_exc_init.c, new-exceptions/raw_exception.c,
589        shared/include/cpuIdent.c, shared/include/cpuIdent.h:
590        Added different kinds of 'bookE' to the ppc_cpu_is_bookE feature
591        check; unfortunately...
592
5932007-12-07      Till Straumann <strauman@slac.stanford.edu>
594
595        * Makefile.am: must not add e500_raw_exc_init.c to
596        xyz_SOURCES for mpc5xx
597
5982007-12-06      Till Straumann <strauman@slac.stanford.edu>
599
600        * shared/include/cpuIdent.h, shared/include/cpuIdent.c:
601        added feature check for 603 'TLBMISS exception GPRS shadowing'.
602
6032007-12-06      Till Straumann <strauman@slac.stanford.edu>
604
605        * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h:
606        Removed all #ifdef <cpu_flavor>. All exception vectors are now
607        always defined.
608        Changed implementation of <cpu>_vector_is_valid() from 'case'
609        statements to table lookup.
610        Replaced 'ASM_VECTORS_CRITICAL' by a variable
611        'bsp_raw_vector_is_405_critical' which is set at run-time.
612        Removed PPC_MSR_EXC_BITS. The exception handling code
613        (libbsp/shared/vectors/vectors.S and ../irq/irq_asm.S) now
614        has a run-time check for these bits.
615        Both files are now free of #if <cpu_flavor> constructs.
616
6172007-12-05      Till Straumann <strauman@slac.stanford.edu>
618
619        * Makefile.am, configure.ac, preinstall.am,
620        new-exceptions/e500_raw_exc_init.c: Started adding
621        support for e500 CPU. Most stuff is borrowed from mpc6xx.
622
6232007-12-05      Till Straumann <strauman@slac.stanford.edu>
624
625        * rtems/powerpc/powerpc.h: added a #ifdef __ppc_generic
626        branch. The goal is eventually to make this the starting
627        point for cleanup (remove as many branches as possible;
628        replace by run-time tests if necessary).
629
6302007-12-05      Joel Sherrill <joel.sherrill@OARcorp.com>
631
632        * new-exceptions/raw_exception.c: Conditionalize call to
633        e500_setup_raw_exceptions() since that is not even in the tree yet.
634
6352007-12-05      Joel Sherrill <joel.sherrill@OARcorp.com>
636
637        * new-exceptions/raw_exception.c: Conditionalize some BOOKE vectors.
638
6392007-12-05      Till Straumann <strauman@slac.stanford.edu>
640
641        * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h:
642        Added typedef for exception classes (classic, critical, ...
643        synchronous / asynchronous). ppc_vector_is_valid() now returns
644        the appropriate class.
645
6462007-12-05      Till Straumann <strauman@slac.stanford.edu>
647
648        * new-exceptions/raw_exception.c: made all <cpu>_vector_is_valid()
649        subroutines that are called from ppc_vector_is_valid() 'static'.
650
6512007-12-05      Till Straumann <strauman@slac.stanford.edu>
652
653        * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h:
654        Qualified all exception vector symbols that are only defined
655        #ifdef <cpu_flavor> with <cpu_flavor> in the symbol name.
656        If the special flavor __ppc_generic is effective the ALL
657        vector symbols are available and ppc_vector_is_valid() works
658        for all supported CPUs (run-time check).
659        This is work towards a #ifdef <cpu_flavor> free libcpu and
660        exception framework.
661
6622007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
663
664        * mpc5xx/console-generic/console-generic.c, mpc8260/timer/timer.c,
665        new-exceptions/cpu.c, old-exceptions/cpu.c: Move interrupt_stack_size
666        field from CPU Table to Configuration Table. Eliminate CPU Table from
667        all ports. Delete references to CPU Table in all forms.
668
6692007-12-04      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
670
671        * mpc83xx/spi/mpc83xx_spidrv.c, mpc83xx/spi/mpc83xx_spidrv.h:
672        added missing files
673       
6742007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
675
676        * mpc5xx/console-generic/console-generic.c: Moved most of the remaining
677        CPU Table fields to the Configuration Table. This included
678        pretasking_hook, predriver_hook, postdriver_hook, idle_task,
679        do_zero_of_workspace, extra_mpci_receive_server_stack,
680        stack_allocate_hook, and stack_free_hook. As a side-effect of this
681        effort some multiprocessing code was made conditional and some style
682        clean up occurred.
683
6842007-12-03      Joel Sherrill <joel.sherrill@oarcorp.com>
685
686        * shared/include/cpuIdent.h: Correct conditionals and includes.
687
6882007-11-30      Till Straumann <strauman@slac.stanford.edu>
689
690        * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h,
691        old-exception/cpu.c: define bsp_exceptions_in_RAM variable.
692        This is probably only used by the simulator (were else
693        can you install something to ROM ??).
694
6952007-11-30      Till Straumann <strauman@slac.stanford.edu>
696
697        * mpc6xx/mmu/bat.c, mpc6xx/mmu/pte121.c: use new
698        feature-checks from cpuIdent.h rather than filtering
699        CPU types when checking for availability of high BATs
700        and an MMU with hardware page-table lookup.
701
7022007-11-30      Till Straumann <strauman@slac.stanford.edu>
703
704        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h:
705        added support for bookE/ppc405 style CPUs where the
706        decrementer works slightly differently.
707
7082007-11-29      Till Straumann <strauman@slac.stanford.edu>
709
710        * mpc6xx/exceptions/raw_exception.c,
711        mpc6xx/exceptions/raw_exception.h: removed. mpc6xx
712        uses generic version in new-exceptions.
713
7142007-11-29      Till Straumann <strauman@slac.stanford.edu>
715
716        * shared/include/cpuIdent.h, shared/include/cpuIdent.c:
717        Added a simple 'feature check' facility. Code should
718        not check for a particular CPU type if possible but
719        check the respective feature bit (e.g., 'has_altivec').
720        This makes it much less cumbersome to add more CPU
721        types in the future.
722
7232007-11-29      Till Straumann <strauman@slac.stanford.edu>
724
725        * mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h: Added support
726        for setting & reading IBATs.
727
7282007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
729
730        * ppc403/clock/clock.c: Now compiles and links.
731
7322007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
733
734        * mpc5xx/clock/clock.c, mpc5xx/timer/timer.c, mpc8260/clock/clock.c,
735        mpc8260/cpm/brg.c, mpc8260/timer/timer.c, mpc8xx/clock/clock.c,
736        mpc8xx/console-generic/console-generic.c, mpc8xx/timer/timer.c,
737        new-exceptions/raw_exception.c, old-exceptions/cpu.c,
738        ppc403/clock/clock.c, ppc403/console/console.c,
739        ppc403/console/console.c.polled, ppc403/console/console405.c,
740        ppc403/ictrl/ictrl.c, ppc403/irq/ictrl.c, ppc403/timer/timer.c,
741        ppc403/tty_drv/tty_drv.c: Eliminate PowerPC specific elements from
742        the CPU Table. They have been replaced with variables named bsp_XXX
743        as needed.
744
7452007-11-28      Till Straumann <strauman@slac.stanford.edu>
746
747        * shared/src/cache.c: removed redundant mpc8xx versions
748        of flush/invalidate 1 cache line routines.
749
7502007-11-13      Till Straumann <strauman@slac.stanford.edu>
751
752        * shared/src/cache.c: moved generic operations
753        (flush/invalidate 1 data line, invalidate 1 inst. line)
754        from #ifdef <cpu_flavor> to general section (all CPUs).
755
7562007-11-13      Till Straumann <strauman@slac.stanford.edu>
757
758        * shared/src/cache_.h: include <libcpu/cache.h> only
759        #ifdef _OLD_EXCEPTIONS - no need for <libcpu/cache.h>
760        otherwise.
761
7622007-11-13      Till Straumann <strauman@slac.stanford.edu>
763       
764        * shared/include/byteorder.h: fixed wrong pointer-type
765        of ld_le32() (uint16_t* -> uint32_t*).
766
7672007-11-06      Till Straumann <strauman@slac.stanford.edu>
768
769        * mpc5xx/irq/irq.c, mpc5xx/exceptions/raw_exception.c,
770        new-exceptions/raw_exception.c: test for non-NULL-ness before calling
771        'on'/'off' methods so that users don't have to provide
772        no-ops if they don't want this feature.
773
7742007-10-25      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
775
776        * mpc83xx/network/tsec.c:
777        fixed typo in comment of attach function
778       
7792007-10-25      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
780
781        * Makefile.am, mpc83xx/spi/mpc83xx_spidrv.c, 
782        * mpc83xx/spi/mpc83xx_spidrv.h, mpc83xx/include/mpc83xx.h:
783        added spi driver
784       
7852007-10-25      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
786
787        * mpc83xx/i2c/mpc83xx_i2cdrv.c: 
788        added IRQ support in I2C driver
789       
7902007-10-25      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
791
792        * mpc83xx/network/tsec.c: 
793        added statistics counters to tsec
794       
7952007-09-12      Joel Sherrill <joel.sherrill@OARcorp.com>
796
797        PR 1257/bsps
798        * mpc5xx/exceptions/raw_exception.c, mpc5xx/irq/irq.c,
799        mpc6xx/exceptions/raw_exception.c,
800        mpc8260/exceptions/raw_exception.c,
801        mpc8xx/exceptions/raw_exception.c, new-exceptions/raw_exception.c,
802        ppc403/ictrl/ictrl.c, ppc403/irq/ictrl.c: Code outside of cpukit
803        should use the public API for
804        rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the
805        public API and directly accessing _CPU_ISR_Disable and
806        _CPU_ISR_Enable, they were bypassing the compiler memory barrier
807        directive which could lead to problems. This patch also changes the
808        type of the variable passed into these routines and addresses minor
809        style issues.
810
8112007-09-11      Joel Sherrill <joel.sherrill@OARcorp.com>
812
813        * Makefile.am, configure.ac: Do not build networking drivers if
814        networking is disabled.
815
8162007-09-06      Joel Sherrill <joel.sherrill@oarcorp.com>
817
818        * mpc6xx/mmu/pte121.c: Fix warning.
819
8202007-08-06      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
821
822        * Makefile.am, mpc83xx/i2c/mpc83xx_i2cdrv.c:
823        added i2c driver
824       
8252007-07-18      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
826
827        * new-exceptions/raw_exception.c:
828        added PPC_e300c1/2/3 to vector validation code
829       
8302007-07-09      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
831
832        * configure.ac, Makefile.am, mpc83xx/include/mpc83xx.h,
833        * mpc83xx/network/tsec.c, mpc83xx/network/tsec.h :
834        added support for MPC83xx controllers
835       
8362007-07-05      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
837
838        * configure.ac, Makefile.am:
839        added ppc403 and ppc405 to "shared" conditional
840        adapted to shared setting
841       
8422007-07-02      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
843
844        * ppc403/clock/clock.c, ppc403/console/console405.c,
845        * ppc403/irq/ictrl.c, ppc403/irq/ictrl.h, ppc403/tty_drv/tty_drv.c:
846        Adapted from old to new exception handling to prepare the "virtex" BSP
847       
8482007-07-02      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
849
850        * Makefile.am, preinstall.am, new-exceptions/asm_utils.S,
851        * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h,
852        * rtems/powerpc/powerpc.h, shared/include/cpuIdent.c shared/include/cpuIdent.h:
853        Created a shared implementation of the PowerPC exception
854        code. These files are a "superset" version of the various
855        implementations that was available up to now.
856       
8572007-05-21      Joel Sherrill <joel.sherrill@oarcorp.com>
858
859        * mpc6xx/clock/c_clock.c: Tinker with math so it does not overflow on
860        psim and give a negative nanoseconds since last tick.
861
8622007-05-07      Ralf Corsépius <ralf.corsepius@rtems.org>
863
864        * mpc8xx/clock/clock.c: Remove unused var extclk_value.
865
8662007-04-17      Joel Sherrill <joel@OARcorp.com>
867
868        * mpc6xx/clock/c_clock.c: Add initial cut at nanoseconds since last
869        tick handler.
870
8712007-04-02      Ralf Corsépius <ralf.corsepius@rtems.org>
872
873        * shared/include/byteorder.h: Use uint*_t instead of char/short/int.
874
8752007-03-12      Joel Sherrill <joel@OARcorp.com>
876
877        * mpc6xx/mmu/mmuAsm.S: Correct license URL and/or fix mistake in
878        copyright notice. Both of these mistakes appear to be from code
879        submitted after these changes were made previously.
880
8812007-01-16 Till Straumann <strauman@slac.stanford.edu>
882
883        * mpc6xx/mmu/pte121.h, mpc6xx/mmu/pte121.c:
884        Added SLAC/Stanford Authorship Note / Copyright + Liability Disclaimer.
885
8862006-12-02      Ralf Corsépius <ralf.corsepius@rtems.org>
887
888        * configure.ac: New BUG-REPORT address.
889
8902006-10-17      Ralf Corsépius <ralf.corsepius@rtems.org>
891
892        * configure.ac: Require autoconf-2.60. Require automake-1.10.
893
8942006-07-12      Till Straumann <strauman@slac.stanford.edu>
895
896        * mpc6xx/mmu/bat.c, mpc6xx/mmu/pte121.c, shared/src/cache.c:
897        Checked inline assembly code; added 'm' operands and
898        paranoia 'memory' clobbers. Also, made sure that no
899        pure input operands are modified by the asm.
900
9012006-06-19      Till Straumann <strauman@slac.stanford.edu>
902
903        * mpc6xx/mmu/mmuAsm.S: re-checked synchronization
904        requirements when manipulating the caches against the book
905        and updated 'dssall', 'sync' and 'isync's accordingly.
906
9072006-06-19      Till Straumann <strauman@slac.stanford.edu>
908
909        * mpc6xx/exceptions/raw_exception.c, mpc6xx/exceptions/raw_exception.h:
910        Added altivec exception. Unfortunately, this doesn't fit
911        the normal scheme of vector = exception # << 8. So we picked
912        an unused vector number (currently 0xa) where we map the special
913        vector 0xf20 (altivec).
914
9152006-06-19      Till Straumann <strauman@slac.stanford.edu>
916
917        * new-exceptions/cpu.c, new-exceptions/cpu_asm.S: Never
918        allow the FPU to be switched on for integer-only tasks
919        (new gcc may use FP regs implicitly).
920        FP context switch may be called from environment with no
921        FPU available (ISR, int-only task) - switch FPU on
922        for the switch and restore MSR_FP after it's done.
923
9242006-05-16      Ralf Corsepius <ralf.corsepius@rtems.org>
925
926        * configure.ac: Use RTEMS_AMPOLISH3.
927
9282006-04-05      Victor V. Vengerov <Victor.Vengerov@oktetlabs.ru>
929
930        * mpc6xx/clock/c_clock.c: Now works with MPCI SHM driver.
931
9322006-01-20      Till Straumann <strauman@slac.stanford.edu>
933
934        * mpc6xx/mmu/pte121.c: consistency check now warns instead
935        of reporting an error when coming across a non 1:1 VSID;
936        fix: triv121IsRangeMapped() needs to convert segment offset
937        into a page index if the vsid argument is non-special.
938
9392006-01-05      Till Straumann <strauman@slac.stanford.edu>
940        * shared/include/cpuIdent.c: Accept PPC_PSIM as a
941        known variant.
942
9432005-12-31      Ralf Corsepius <ralf.corsepius@rtems.org>
944
945        PR 851/bsps
946        * mpc6xx/exceptions/raw_exception.c: Add PPC_603le.
947
9482005-12-31      Ralf Corsepius <ralf.corsepius@rtems.org>
949
950        * mpc6xx/exceptions/raw_exception.c: Cosmetics.
951
9522005-11-21      Till Straumann <strauman@slac.stanford.edu>
953
954        * new-exceptions/cpu_asm.S: the book says a context
955        synchronizing instruction (isync) is necessary after flipping
956        certain bits (e.g, MSR_FP) in msr -- since this could happen as
957        part of a context switch I added 'isync'.
958
9592005-11-07      Ralf Corsepius <ralf.corsepius@rtems.org>
960
961        * mpc6xx/mmu/pte121.c: Eliminate unsigned32.
962        * mpc8xx/clock/clock.c: Eliminate rtems_unsigned32.
963
9642005-11-04      Ralf Corsepius <ralf.corsepius@rtems.org>
965
966        * shared/include/byteorder.h: Remove __arch_swap (Unused).
967        * Makefile.am: Partially cleanup EXTRA_DIST.
968
9692005-11-03      Till Straumann <strauman@slac.stanford.edu>
970
971        * mpc6xx/clock/c_clock.c: disable interrupts around decrementer
972        update to eliminate a race condition
973
9742005-11-02      Till Straumann <strauman@slac.stanford.edu>
975
976        * mpc6xx/mmu/pte121.c, mpc6xx/mmu/pte121.h: enhancements to mpc6xx
977        page table support - PTEs can now be modified even if the page table
978        is already active; bugfix: address range crossing 256MB boundary was
979        not handled correctly
980        * mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S: moved
981        assembly code to C; setdbat now supports high bats on 7450 CPUs;
982        added argument checking to setdbat; added getdbat; moved early
983        initialization code (clear_bats) from BSP to libcpu
984        (CPU_clear_bats_early)
985        * configure.ac, mpc6xx/exceptions/raw_exception.c,
986        shared/include/cpuIdent.c, shared/include/cpuIdent.h: recognize
987        mpc7457 CPU; added definitions for high bats (#4..7) on 7450 CPUs
988
9892005-09-12      Thomas Doerfler <Thomas.Doerfler@imd-systems.de>
990
991        PR 527/bsps
992        PR 822/bsps
993        * mpc8xx/clock/clock.c: Currently the MBX8xx BSP does not boot,
994        because some logical errors are in the startup code. Additionally,
995        the mpc8xx shared clock driver does not support the clocking scheme
996        of some of the board variants, which are clocked from a 32768Hz (!)
997        external crystal.
998
9992005-08-12      Phil Torre <ptorre@zetron.com>
1000
1001        PR 816/bsps
1002        * mpc8xx/include/mpc8xx.h: The struct which describes SCC Ethernet
1003        mode parameters (m8xxSCCENparms_t) does not match the hardware:
1004        members taddr_h and taddr_l are transposed. When loading new
1005        multicast group addresses into the hash table, the wrong hash bit is
1006        set.
1007
10082005-08-05      Ralf Corsepius <ralf.corsepius@rtems.org>
1009
1010        * Makefile.am: Unconditionally initialize include_libcpu_HEADERS.
1011
10122005-07-28      Eric Norum <norume@aps.anl.gov>
1013
1014        PR 773/bsps
1015        * mpc6xx/clock/c_clock.c: Changes provided by Phillip Sorensen
1016        <pas37@cornell.edu> to get MVME5500 BSP running.
1017
10182005-06-17      Joel Sherrill <joel@OARcorp.com>
1019
1020        * mpc5xx/vectors/vectors.h: Add hack to avoid warning.
1021
10222005-05-17      Jennifer Averett <jennifer.averett@oarcorp.com>
1023
1024        * mpc5xx/irq/irq.c, mpc5xx/irq/irq.h,
1025        mpc8xx/console-generic/console-generic.c: Modified to use
1026        rtems/irq.h.
1027
10282005-05-11      Ralf Corsepius <ralf.corsepius@rtems.org>
1029
1030        * configure.ac: Remove mpc6xx/Makefile.
1031        * Makefile.am: Merge-in ppc403/Makefile.am.
1032        * ppc403/Makefile.am, mpc8260/Makefile.am, mpc8xx/Makefile.am,
1033        mpc6xx/Makefile.am, mpc505/Makefile.am, mpc5xx/Makefile.am: Remove.
1034        * Makefile.am: Merge-in mpc8260/Makefile.am.
1035        * configure.ac: Remove mpc8260/Makefile.
1036        * Makefile.am: Merge-in mpc8xx/Makefile.am.
1037        * configure.ac: Remove mpc8xx/Makefile.
1038        * configure.ac: Remove mpc5xx/Makefile. Remove mpc505/Makefile.
1039        * Makefile.am: Merge-in mpc5xx/Makefile.am. Merge-in
1040        mpc505/Makefile.am.
1041        * configure.ac: Remove ppc403/Makefile.
1042        * Makefile.am: Merge-in mpc6xx/Makefile.am.
1043        * preinstall.am, preinstall.am, preinstall.am, preinstall.am,
1044        preinstall.am: Regenerate.
1045
10462005-05-10      Ralf Corsepius <ralf.corsepius@rtems.org>
1047
1048        * Makefile.am: Merge-in shared/Makefile.am.
1049        * mpc5xx/console-generic/console-generic.c: Eliminate
1050        rtems_unsigned16.
1051        * configure.ac: Add AMPOLISH3.
1052        * shared/Makefile.am: Remove.
1053        * preinstall.am: New.
1054        * configure.ac: Remove shared/Makefile.
1055        * Makefile.am: include preinstall.am.
1056        * preinstall.am: Regenerate.
1057
10582005-05-05      Jennifer Averett <jennifer.averett@oarcorp.com>
1059
1060        * mpc8xx/console-generic/console-generic.c: Added parameter to ISRs.
1061
10622005-05-03      Joel Sherrill <joel@OARcorp.com>
1063
1064        * mpc8260/cpm/dpram.c, mpc8260/timer/timer.c, mpc8xx/cpm/dpram.c:
1065        Remove warnings.
1066
10672005-04-25      Jennifer Averett <jennifer.averett@oarcorp.com>
1068
1069        PR 779/bsp
1070        * mpc5xx/console-generic/console-generic.c, mpc5xx/irq/irq.c,
1071        mpc5xx/irq/irq.h, mpc5xx/irq/irq_init.c: Add parameter to powerpc
1072        interrupt handler routines
1073
10742005-04-15      Jennifer Averett <jennifer.averett@oarcorp.com>
1075
1076        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h,
1077        mpc8260/console-generic/console-generic.c: add parameter to new
1078        exception interrupt handlers in powerpc bsps
1079
10802005-02-17      Ralf Corsepius <ralf.corsepius@rtems.org>
1081
1082        * new-exceptions/cpu.c, rtems/powerpc/powerpc.h: Remove
1083        CPU_MINIMUM_STACK_FRAME_SIZE. Use PPC_MINIMUM_STACK_FRAME_SIZE
1084        instead.
1085        * rtems/powerpc/powerpc.h: Add PPC_MINIMUM_STACK_FRAME_SIZE.
1086
10872005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
1088
1089        * ppc403/console/console405.c: Rename round to spiBaudRound
1090        (Conflict with C99). Make spiBaudRound static.
1091        * mpc8260/mmu/mmu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value.
1092        (Unify old/new-exception processing API).
1093        * old-exceptions/rtems/score/ppc_offs.h, old-exceptions/README,
1094        old-exceptions/TODO, old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
1095        old-exceptions/irq_stub.S, old-exceptions/ppccache.c: New (Copied
1096        from ../../libbsp/powerpc/support/old_exception_processing)
1097        * new-exceptions/cpu.c: Add CPU_MINIMUM_STACK_FRAME_SIZE.
1098        * new-exceptions/cpu.c (_CPU_ISR_install_vector): New.
1099        * old-exceptions/cpu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value
1100        (Unify old/new exception processing API).
1101        * new-exceptions/cpu.c, new-exceptions/cpu_asm.S: New (Copied from
1102        ../../libbsp/powerpc/support/new_exception_processing).
1103        * Makefile.am: Reflect changes above.
1104
11052005-02-14      Ralf Corsepius <ralf.corsepius@rtems.org>
1106
1107        * old-exceptions/cpu.c (ppc_exception_vector_addr): Merge ppc603 and
1108        ppc603e cases.
1109        * rtems/powerpc/powerpc.h: Remove PPC_ALIGNMENT.
1110        * mpc8xx/mmu/mmu.c, rtems/powerpc/cache.h, rtems/powerpc/powerpc.h,
1111        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
1112        old-exceptions/irq_stub.S, new-exceptions/cpu.c,
1113        new-exceptions/cpu_asm.S: #include <rtems/powerpc/powerpc.h>.
1114        * rtems/powerpc/powerpc.h: Remove mpc603e specific
1115        PPC_TLB_*/PPC_IRQ_* defines. Use mpc603 specific defines on mpc603e.
1116
11172005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
1118
1119        * rtems/powerpc/powerpc.h: New header guard.
1120        * old-exceptions/cpu.c: Add _PPC_MSR_DISABLE_MASK.
1121        * mpc5xx/include/mpc5xx.h, mpc5xx/include/console.h,
1122        mpc5xx/exceptions/raw_exception.h, mpc5xx/irq/irq.h,
1123        mpc5xx/vectors/vectors.h, mpc6xx/exceptions/raw_exception.h,
1124        mpc6xx/mmu/bat.h, mpc6xx/mmu/pte121.h, mpc6xx/clock/c_clock.h,
1125        mpc8260/include/mpc8260.h, mpc8260/include/console.h,
1126        mpc8260/include/cpm.h, mpc8260/exceptions/raw_exception.h,
1127        mpc8260/include/mmu.h, mpc8xx/include/mpc8xx.h,
1128        mpc8xx/include/console.h, mpc8xx/include/cpm.h,
1129        mpc8xx/exceptions/raw_exception.h, mpc8xx/include/mmu.h,
1130        ppc403/ictrl/ictrl.h, ppc403/tty_drv/tty_drv.h, shared/include/io.h,
1131        shared/include/mmu.h, shared/include/page.h,
1132        shared/include/byteorder.h, shared/include/pgtable.h,
1133        shared/include/cpuIdent.h,shared/include/spr.h,
1134        shared/src/stackTrace.h: New header guards.
1135        * rtems/powerpc/powerpc.h: New (Copy of
1136        cpukit/score/cpu/powerpc/rtems/score/powerpc.h).
1137
11382005-02-11      Ralf Corsepius <ralf.corsepius@rtems.org>
1139
1140        * configure.ac: subdir-objects. Add compiler check for old/new-style
1141        exception processing.
1142        * mpc8260/cpm/dpram.c, mpc8xx/cpm/dpram.c: Remove local rtems_panic,
1143        use #include <rtems/error.h>.
1144        * Makefile.am: Build exception processing in  old-exceptions rsp.
1145        new-exceptions subdirs (Merge-in former libbsp/powerpc/support/*).
1146        * old-exceptions/Makefile.am, old-exceptions/configure.ac,
1147        new-exceptions/Makefile.am, new-exceptions/configure.ac: Remove
1148        (Unused).
1149
11502005-02-10      Ralf Corsepius <ralf.corsepius@rtems.org>
1151
1152        * mpc505/vectors/vectors.S, ppc403/vectors/vectors.S,
1153        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
1154        old-exceptions/irq_stub.S, old-exceptions/rtems/score/ppc_offs.h:
1155        Remove PPC_ABI_POWEROPEN.
1156
11572005-02-09      Ralf Corsepius <ralf.corsepius@rtems.org>
1158
1159        * rtems/powerpc/cache.h, rtems/powerpc/debugmod.h: New header
1160        guards.
1161        * mpc505/vectors/vectors.S, ppc403/vectors/vectors.S,
1162        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
1163        old-exceptions/irq_stub.S, old-exceptions/rtems/score/ppc_offs.h:
1164        Remove PPC_ABI_GCC27.
1165        * ppc403/vectors/vectors.S: Remove XCOFF support.
1166
11672005-01-07      Ralf Corsepius <ralf.corsepius@rtems.org>
1168
1169        * mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am,
1170        mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am,
1171        shared/Makefile.am, old-exceptions/Makefile.am,
1172        new-exceptions/Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
1173
11742005-01-04      Joel Sherrill <joel@OARcorp.com>
1175
1176        * ppc403/tty_drv/tty_drv.c: Remove warnings.
1177
11782005-01-02      Ralf Corsepius <ralf.corsepius@rtems.org>
1179
1180        * mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am,
1181        mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am,
1182        shared/Makefile.am, old-exceptions/Makefile.am,
1183        new-exceptions/Makefile.am: Remove build-variant support.
1184
11852004-11-22      Jennifer Averett <jennifer@OARcorp.com>
1186
1187        PR 581/bsps
1188        * mpc6xx/exceptions/raw_exception.c, shared/include/cpuIdent.h:
1189        Converting PSIM to new exception model required adding PSIM as
1190        PowerPC CPU model.
1191
11922004-11-20      Ralf Corsepius <ralf.corsepius@rtems.org>
1193
1194        * powerpc/shared/include/cpuIdent.c,
1195        powerpc/shared/include/cpuIdent.h: Add 603le. (Submitted by
1196        Thomas.Doerfler <Thomas.Doerfler@imd-systems.de> as part of the
1197        patch attached to PR 703).
1198
11992004-11-10      Richard Campbell <richard.campbell@oarcorp.com>
1200
1201        * configure.ac, mpc6xx/exceptions/raw_exception.c,
1202        mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c,
1203        mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, shared/include/cpuIdent.c,
1204        shared/include/cpuIdent.h: Add MPC8240 and MPC8245 support. There
1205        was also a significant amount of spelling and whitespace cleanup.
1206
12072004-10-21      Ralf Corsepius <ralf_corsepius@rtems.org>
1208
1209        * mpc5xx/clock/clock.c, mpc5xx/include/mpc5xx.h
1210        mpc5xx/timer/timer.c: Use POSIX fixed size types.
1211
12122004-10-20      Ralf Corsepius <ralf_corsepius@rtems.org>
1213
1214        PR 696/bsps
1215        * old-exceptions/cpu.c: Include bsp.h.
1216
12172004-10-20      Eric Norum <norume@aps.anl.gov>
1218
1219        * configure.ac, mpc6xx/exceptions/raw_exception.c,
1220        mpc6xx/mmu/mmuAsm.S, mpc6xx/mmu/pte121.c, shared/include/cpuIdent.c,
1221        shared/include/cpuIdent.h: Add Kate Feng's MPC7455 support.
1222
12232004-10-19      Ralf Corsepius <ralf_corsepius@rtems.org>
1224
1225        * configure.ac: Remove RTEMS_ENABLE_BARE.
1226
12272004-09-24      Ralf Corsepius <ralf_corsepius@rtems.org>
1228
1229        * configure.ac, old-exceptions/configure.ac,
1230        new-exceptions/configure.ac: Require automake > 1.9.
1231
12322004-05-22      Till Strauman <strauman@slac.stanford.edu>
1233
1234        PR 619/bsps
1235        * mpc6xx/clock/c_clock.c: The PPC decrementer must be reloaded on
1236        each clock tick. Currently, this is done by just reloading a fixed
1237        value. The attached patch takes into account the time that elapsed
1238        since the decrementer crossed zero in order to adjust the value to
1239        be re-loaded. Without the patch, the effective system clock cycle is
1240        increased by the exception handler latency.
1241
12422004-04-13      Ralf Corsepius <ralf_corsepius@rtems.org>
1243
1244        * mpc505/ictrl/ictrl.c, mpc505/vectors/vectors.S,
1245        mpc6xx/exceptions/raw_exception.c,
1246        mpc8260/exceptions/raw_exception.c,
1247        mpc8xx/exceptions/raw_exception.c, rtems/powerpc/cache.h,
1248        mpc5xx/ictrl/ictrl.c, mpc5xx/exceptions/raw_exception.c: Include
1249        <rtems/score/powerpc.h> instead of <rtems/score/ppc.h>.
1250        * mpc5xx/clock/clock.c, mpc5xx/irq/irq_asm.S,
1251        mpc5xx/vectors/vectors.S: Reflect new locations of cpukit headers.
1252
12532004-04-12      David Querbach <querbach@realtime.bc.ca>
1254
1255        * mpc5xx/exceptions/asm_utils.S: Removed.
1256        * README, configure.ac, mpc5xx/Makefile.am,
1257        mpc5xx/exceptions/raw_exception.c,
1258        mpc5xx/exceptions/raw_exception.h, mpc5xx/timer/timer.c,
1259        shared/include/cpuIdent.h: addition of a significant amount of
1260        MPC5xx support as part of the addition of the SS555 BSP.
1261        * mpc5xx/README, mpc5xx/clock/clock.c,
1262        mpc5xx/console-generic/console-generic.c, mpc5xx/include/console.h,
1263        mpc5xx/include/mpc5xx.h, mpc5xx/irq/irq.c, mpc5xx/irq/irq.h,
1264        mpc5xx/irq/irq_asm.S, mpc5xx/irq/irq_init.c,
1265        mpc5xx/vectors/vectors.S, mpc5xx/vectors/vectors.h,
1266        mpc5xx/vectors/vectors_init.c: New files.
1267
12682004-04-02      Ralf Corsepius <ralf_corsepius@rtems.org>
1269
1270        * ppc403/vectors/align_h.S: Include <rtems/asm.h> instead of
1271        <asm.h>.
1272
12732004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
1274
1275        * mpc505/vectors/vectors.S, mpc6xx/exceptions/asm_utils.S,
1276        mpc6xx/mmu/mmuAsm.S, mpc8260/exceptions/asm_utils.S,
1277        mpc8xx/exceptions/asm_utils.S, ppc403/vectors/vectors.S,
1278        mpc5xx/exceptions/asm_utils.S, old-exceptions/cpu_asm.S,
1279        new-exceptions/cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
1280        * mpc8260/clock/clock.c, mpc8xx/clock/clock.c, ppc403/clock/clock.c:
1281        Include <rtems/clockdrv.h> instead of <clockdrv.h>.
1282
12832004-03-31      Ralf Corsepius <ralf_corsepius@rtems.org>
1284
1285        * mpc6xx/timer/timer.c: Cosmetics.
1286        * old-exceptions/cpu.c, old-exceptions/ppccache.c,
1287        new-exceptions/cpu.c: Convert to using c99 fixed size types.
1288
12892004-03-30      Ralf Corsepius <ralf_corsepius@rtems.org>
1290
1291        * mpc505/timer/timer.c, mpc5xx/timer/timer.c,
1292        mpc6xx/clock/c_clock.c, mpc6xx/timer/timer.c, mpc8260/clock/clock.c,
1293        mpc8260/console-generic/console-generic.c, mpc8260/cpm/cp.c,
1294        mpc8260/cpm/dpram.c, mpc8260/include/cpm.h, mpc8260/include/mmu.h,
1295        mpc8260/include/mpc8260.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
1296        mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
1297        mpc8xx/cpm/cp.c, mpc8xx/cpm/dpram.c, mpc8xx/include/cpm.h,
1298        mpc8xx/include/mmu.h, mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c,
1299        mpc8xx/timer/timer.c, ppc403/clock/clock.c,
1300        ppc403/console/console.c, ppc403/console/console405.c,
1301        ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/timer/timer.c,
1302        ppc403/tty_drv/tty_drv.c, rtems/powerpc/cache.h, shared/src/cache.c:
1303        Convert to using c99 fixed size types.
1304
13052004-03-26      Ralf Corsepius <ralf_corsepius@rtems.org>
1306
1307        * configure.ac: Add 2nd argument (rtems_updir) to RTEMS_TOP.
1308
13092004-03-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1310
1311        * README: Add "mpc5xx (mpc565)", because Wilfried B. mentioned the
1312        mpc5xx being used on mpc565.
1313
13142004-03-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1315
1316        PR 587/bsps
1317        * Makefile.am, configure.ac: Reflect having added mpc5xx.
1318        * shared/include/cpuIdent.h, shared/include/cpuIdent.c: Add defines
1319        for MPC_5XX.
1320        * mpc5xx/Makefile.am: New.
1321        * mpc5xx/exceptions/asm_utils.S,  mpc5xx/exceptions/raw_exception.c,
1322        mpc5xx/exceptions/raw_exception.h, mpc5xx/ictrl/ictrl.c,
1323        mpc5xx/ictrl/ictrl.h, mpc5xx/timer/timer.c: New (Submission from
1324        Wilfried Busalski <w.busalski@lancier-monitoring.de>).
1325
13262004-03-05      Joel Sherrill <joel@OARcorp.com>
1327
1328        * mpc6xx/mmu/pte121.c: Add missing ifdef DEBUG to remove warning for
1329        unused static routine.
1330
13312004-02-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1332
1333        * mpc505/Makefile.am: Fix typo.
1334
13352004-02-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1336
1337        * mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am,
1338        mpc8xx/Makefile.am, ppc403/Makefile.am: Don't include .../lib.am.
1339
13402004-01-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1341
1342        * old-exceptions/configure.ac, new-exceptions/configure.ac: Add
1343        RTEMS_PROG_CCAS.
1344        * wrapup/Makefile.am: Remove.
1345        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use
1346        automake compilation rules.
1347        * shared/Makefile.am: Use automake compilation rules. Build *.rels.
1348        * configure.ac: Remove wrapup.
1349
13502004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1351
1352        * old-exceptions/Makefile.am: Add PREINSTALL_DIRS.
1353        * Makefile.am, mpc505/Makefile.am, mpc6xx/Makefile.am,
1354        mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am,
1355        shared/Makefile.am: Use automake compilation rules. Add
1356        PREINSTALL_DIRS.
1357        * configure.ac: Require automake >= 1.8.2.
1358
13592004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1360
1361        * Makefile.am, old-exceptions/Makefile.am: Re-add dirstamps to
1362        PRE/TMPINSTALL_FILES. Add PRE/TMPINSTALL_FILES to CLEANFILES.
1363        * mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am,
1364        mpc8xx/Makefile.am, ppc403/Makefile.am, shared/Makefile.am: Ditto.
1365
13662004-01-13      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1367
1368        * shared/Makefile.am: Fix typo  EXTRA_DIST = $(libcpuspec_C_FILES)
1369        * mpc6xx/Makefile.am: Remove libcpuspec.a (Unused).
1370        * mpc505/Makefile.am: Fix typo vectors/vectors.S.
1371
13722003-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1373
1374        * shared/Makefile.am: Use $(top_srcdir)/../shared instead of
1375        relative subdirs.
1376        * ppc403/Makefile.am: Fix typo in vectors' compilation rule.
1377
13782003-12-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1379
1380        * configure.ac: Reflect changes to mpc505/Makefile.ams.
1381        * configure.ac: Reflect changes to mpc8xx/Makefile.ams.
1382        * ppc403/clock/Makefile.am,
1383        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
1384        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
1385        ppc403/vectors/Makefile.am, mpc505/ictrl/Makefile.am,
1386        mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
1387        mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am,
1388        mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am,
1389        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
1390        mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
1391        mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am,
1392        mpc6xx/wrapup/Makefile.am, mpc8260/clock/Makefile.am,
1393        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
1394        mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am,
1395        mpc8260/timer/Makefile.am: Remove.
1396        * ppc403/Makefile.am, mpc505/Makefile.am, mpc8xx/Makefile.am,
1397        mpc6xx/Makefile.am, mpc8260/Makefile.am: Merge-in Makefile.ams
1398        above.
1399        * configure.ac: Remove mpc6xx/*/Makefile,  mpc8260/*/Makefile.
1400        * configure.ac: Reflect changes to ppc403/Makefile.ams.
1401
14022003-12-15      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1403
1404        * shared/include/Makefile.am, shared/src/Makefile.am: Remove.
1405        * shared/Makefile.am: Merge-in Makefile.ams above.
1406        * configure.ac: Reflect changes above.
1407
14082003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1409
1410        * Makefile.am, mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am,
1411        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
1412        mpc8260/Makefile.am, mpc8260/exceptions/Makefile.am,
1413        mpc8xx/Makefile.am, mpc8xx/exceptions/Makefile.am,
1414        ppc403/ictrl/Makefile.am, ppc403/tty_drv/Makefile.am,
1415        shared/include/Makefile.am, shared/src/Makefile.am,
1416        old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use mkdir_p.
1417        Remove dirs from PRE/TMPINSTALL_FILES.
1418        * configure.ac, old-exceptions/configure.ac,
1419        new-exceptions/configure.ac: Require automake >= 1.8, autoconf >=
1420        2.59.
1421
14222003-12-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1423
1424        * wrapup/Makefile.am: Build libcpu.a. Don't preinstall libcpu.a
1425
14262003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1427
1428        * mpc505/ictrl/Makefile.am: Remove all-local,
1429        mpc505/timer/Makefile.am: Remove all-local,
1430        mpc505/vectors/Makefile.am: Remove all-local,
1431        mpc6xx/clock/Makefile.am: Remove all-local,
1432        mpc6xx/exceptions/Makefile.am: Remove all-local,
1433        mpc6xx/mmu/Makefile.am: Remove all-local, mpc6xx/timer/Makefile.am:
1434        Remove all-local, mpc6xx/wrapup/Makefile.am: Remove all-local,
1435        mpc8260/clock/Makefile.am: Remove all-local,
1436        mpc8260/console-generic/Makefile.am: Remove all-local,
1437        mpc8260/cpm/Makefile.am: Remove all-local,
1438        mpc8260/exceptions/Makefile.am: Remove all-local,
1439        mpc8260/mmu/Makefile.am: Remove all-local,
1440        mpc8260/timer/Makefile.am: Remove all-local,
1441        mpc8xx/clock/Makefile.am: Remove all-local,
1442        mpc8xx/console-generic/Makefile.am: Remove all-local,
1443        mpc8xx/cpm/Makefile.am: Remove all-local,
1444        mpc8xx/exceptions/Makefile.am: Remove all-local,
1445        mpc8xx/mmu/Makefile.am: Remove all-local, mpc8xx/timer/Makefile.am:
1446        Remove all-local, ppc403/clock/Makefile.am: Remove all-local,
1447        ppc403/console/Makefile.am: Remove all-local,
1448        ppc403/ictrl/Makefile.am: Remove all-local,
1449        ppc403/timer/Makefile.am: Remove all-local,
1450        ppc403/tty_drv/Makefile.am: Remove all-local,
1451        ppc403/vectors/Makefile.am: Remove all-local,
1452        shared/include/Makefile.am: Remove all-local,
1453        shared/src/Makefile.am: Remove all-local, wrapup/Makefile.am: Remove
1454        all-local, old-exceptions/Makefile.am: Remove all-local,
1455        new-exceptions/Makefile.am: Remove all-local: $(ARCH).
1456        * new-exceptions/Makefile.am: Remove include_rtems_score_HEADERS.
1457        Reformat for preinstallation dirstamp support.
1458        * old-exceptions/Makefile.am: Reformat for preinstallation dirstamp
1459        support.
1460
14612003-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1462
1463        * Makefile.am, mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am,
1464        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
1465        mpc8260/Makefile.am, mpc8260/exceptions/Makefile.am,
1466        mpc8xx/Makefile.am, mpc8xx/exceptions/Makefile.am,
1467        ppc403/ictrl/Makefile.am, ppc403/tty_drv/Makefile.am,
1468        shared/include/Makefile.am, shared/src/Makefile.am: Reformat. Use
1469        dirstamp for preinstallation.
1470        * mpc505/Makefile.am, mpc505/timer/Makefile.am,
1471        mpc505/vectors/Makefile.am, mpc6xx/Makefile.am,
1472        mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am,
1473        mpc8260/clock/Makefile.am, mpc8260/console-generic/Makefile.am,
1474        mpc8260/cpm/Makefile.am, mpc8260/mmu/Makefile.am,
1475        mpc8260/timer/Makefile.am, mpc8xx/clock/Makefile.am,
1476        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
1477        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
1478        ppc403/Makefile.am, ppc403/clock/Makefile.am,
1479        ppc403/console/Makefile.am, ppc403/timer/Makefile.am,
1480        ppc403/vectors/Makefile.am, shared/Makefile.am, wrapup/Makefile.am:
1481        Reformat.
1482
14832003-10-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1484
1485        * configure.ac, old-exceptions/configure.ac,
1486        new-exceptions/configure.ac: Remove RTEMS_CANONICAL_HOST.
1487
14882003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1489
1490        * configure.ac, old-exceptions/configure.ac,
1491        new-exceptions/configure.ac: Remove RTEMS_CHECK_CPU.
1492
14932003-09-04      Joel Sherrill <joel@OARcorp.com>
1494
1495        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h,
1496        mpc6xx/exceptions/raw_exception.c,
1497        mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c,
1498        mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c,
1499        mpc8260/clock/clock.c, mpc8260/console-generic/console-generic.c,
1500        mpc8260/cpm/brg.c, mpc8260/exceptions/raw_exception.c,
1501        mpc8260/exceptions/raw_exception.h, mpc8260/include/cpm.h,
1502        mpc8260/include/mmu.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
1503        mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
1504        mpc8xx/exceptions/raw_exception.c,
1505        mpc8xx/exceptions/raw_exception.h, mpc8xx/include/cpm.h,
1506        mpc8xx/include/mmu.h, mpc8xx/mmu/mmu.c, mpc8xx/timer/timer.c,
1507        ppc403/clock/clock.c, ppc403/console/console.c.polled,
1508        ppc403/timer/timer.c, rtems/powerpc/debugmod.h,
1509        shared/include/byteorder.h, shared/include/cpuIdent.c,
1510        shared/include/cpuIdent.h, shared/include/io.h,
1511        shared/include/mmu.h, shared/include/page.h,
1512        shared/include/pgtable.h, shared/include/spr.h,
1513        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
1514        new-exceptions/cpu.c, new-exceptions/cpu_asm.S: URL for license
1515        changed.
1516        * mpc505/timer/timer.c, ppc403/console/console.c,
1517        ppc403/console/console405.c: Removed incorrect statement about
1518        copyright assignment.
1519
15202003-08-20      Joel Sherrill <joel@OARcorp.com>
1521
1522        * mpc8260/clock/clock.c: Correct copyright statements.
1523
15242003-08-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1525
1526        * Makefile.am, old-exceptions/Makefile.am,
1527        new-exceptions/Makefile.am: Reflect having moved aclocal/.
1528
15292003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1530
1531        * Makefile.am, mpc505/Makefile.am, mpc505/ictrl/Makefile.am,
1532        mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
1533        mpc6xx/Makefile.am, mpc6xx/clock/Makefile.am,
1534        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
1535        mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am,
1536        mpc8260/Makefile.am, mpc8260/clock/Makefile.am,
1537        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
1538        mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am,
1539        mpc8260/timer/Makefile.am, mpc8xx/Makefile.am,
1540        mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am,
1541        mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am,
1542        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
1543        ppc403/Makefile.am, ppc403/clock/Makefile.am,
1544        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
1545        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
1546        ppc403/vectors/Makefile.am, shared/Makefile.am,
1547        shared/include/Makefile.am, shared/src/Makefile.am,
1548        wrapup/Makefile.am, old-exceptions/Makefile.am,
1549        new-exceptions/Makefile.am: Reflect having moved automake/.
1550
15512003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1552
1553        * configure.ac, old-exceptions/configure.ac,
1554        new-exceptions/configure.ac: Use rtems-bugs@rtems.com as bug report
1555        email address.
1556
15572003-08-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1558
1559        * wrapup/Makefile.am (FAMILY_OBJS): Remove *exception_processing.
1560
15612003-07-08      Joel Sherrill <joel@OARcorp.com>
1562
1563        PR 416/bsps
1564        * ppc403/ictrl/ictrl.c (ictrl_isr): We acknolwegde the interrupt in
1565        interrupt controller (clr_exisr(mask)) before calling the interrupt
1566        handler that will acnowledge the interrupt source. This results in
1567        the interrupt beeing seen a second time by the interrupt controller.
1568        Reported and fixed by El Kolli Yacine <yacine.elkolli@crf.canon.fr>.
1569
15702003-03-25      Till Straumann <strauman@slac.stanford.edu>
1571
1572        PR 349/bsps
1573        * shared/include/cpuIdent.c: Readd PPC604r CPU.
1574
15752003-03-25      Thomas Doerfler <Thomas.Doerfler@imd-systems.de>
1576
1577        PR 368/filesystems
1578        * mpc8xx/include/mpc8xx.h: Add PCMCIA registers.
1579
15802003-03-18      Till Straumann <strauman@slac.stanford.edu>
1581
1582        PR 356/bsps
1583        * new-exceptions/cpu.c: This patch makes RTEMS/PowerPC eabi
1584        compliant.
1585
15862003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1587
1588        * configure.ac, old-exceptions/configure.ac,
1589        new-exceptions/configure.ac: Remove AC_CONFIG_AUX_DIR.
1590
15912003-02-20      Till Straumann <strauman@slac.stanford.edu>
1592
1593        PR 349/bsps
1594        * mpc6xx/exceptions/raw_exception.c, mpc6xx/mmu/bat.c,
1595        mpc6xx/mmu/pte121.c, shared/include/cpuIdent.c,
1596        shared/include/cpuIdent.h, shared/src/Makefile.am,
1597        shared/src/stack.c, shared/src/stackTrace.h, powerpc/registers.h: -
1598        undo improper 'fix' who broke mpc604r identification - fix: 7400
1599        identification PVR value was wrong - enhance 'setdbat()' to switch
1600        OFF a given BAT if called with 0 size - fix: page table support
1601        bugfix - enhancement: provide routines to take and print stack trace
1602        snapshots - add definitions for HID1 and DABR SPRs
1603
16042003-02-14      Greg Menke <gregory.menke@gsfc.nasa.gov>
1605
1606        PR 348/bsps
1607        * mpc6xx/exceptions/raw_exception.c: Add PPC_603ev as required by
1608        MTX603e BSP.
1609
16102003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1611
1612        * configure.ac, old-exceptions/configure.ac,
1613        new-exceptions/configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
1614        * configure.ac, old-exceptions/configure.ac,
1615        new-exceptions/configure.ac: AC_PREREQ(2.57).
1616
16172002-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1618
1619        * configure.ac: Remove RTEMS_CHEC_CUSTOM_BSP.
1620        * mpc505/ictrl/Makefile.am, mpc505/timer/Makefile.am,
1621        mpc505/vectors/Makefile.am, mpc6xx/clock/Makefile.am,
1622        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
1623        mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am,
1624        mpc8260/clock/Makefile.am, mpc8260/console-generic/Makefile.am,
1625        mpc8260/cpm/Makefile.am, mpc8260/exceptions/Makefile.am,
1626        mpc8260/mmu/Makefile.am, mpc8260/timer/Makefile.am,
1627        mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am,
1628        mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am,
1629        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
1630        ppc403/clock/Makefile.am, ppc403/console/Makefile.am,
1631        ppc403/ictrl/Makefile.am, ppc403/timer/Makefile.am,
1632        ppc403/tty_drv/Makefile.am, ppc403/vectors/Makefile.am,
1633        shared/include/Makefile.am, shared/src/Makefile.am,
1634        wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
1635
16362002-12-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1637
1638        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Don't
1639        include @RTEMS_BSP@.cfg.
1640        * old-exceptions/configure.ac, new-exceptions/configure.ac: Remove
1641        RTEMS_CHECK_CUSTOM_BSP.
1642
16432002-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1644
1645        * configure.ac: Remove RTEMS_CHECK_BSP_CACHE.
1646
16472002-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1648
1649        * configure.ac: Remove mpc8260/include/Makefile. Remove
1650        mpc8xx/include/Makefile.
1651        * mpc8260/include/Makefile.am, mpc8xx/include/Makefile.am: Remove.
1652        * mpc8xx/Makefile.am: Merge-in mpc8xx/include/Makefile.am.
1653        * mpc8260/Makefile.am: Merge-in mpc8260/include/Makefile.am.
1654
16552002-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1656
1657        * configure.ac: Add RTEMS_PROG_CCAS.
1658
16592002-11-04      Joel Sherrill <joel@OARcorp.com>
1660
1661        * mpc8260/console-generic/console-generic.c, mpc8260/cpm/dpram.c,
1662        mpc8260/exceptions/raw_exception.c,
1663        mpc8xx/exceptions/raw_exception.c: Removed warnings.
1664
16652002-11-01      Joel Sherrill <joel@OARcorp.com>
1666
1667        * new-exceptions/cpu.c: Currently only the mpc8260 BSP supports
1668        interrupt nesting. NOTE: These needs to be generalized as the patch
1669        is applied to other BSPs.
1670        * mpc8xx/console-generic/console-generic.c, mpc8xx/cpm/dpram.c,
1671        mpc8xx/exceptions/raw_exception.c, ppc403/clock/clock.c: Removed
1672        warnings.
1673
16742002-10-31      Joel Sherrill <joel@OARcorp.com>
1675
1676        * mpc6xx/clock/c_clock.c, mpc6xx/exceptions/raw_exception.c,
1677        mpc6xx/mmu/bat.c: Removed warnings.
1678
16792002-09-14      Joel Sherrill <joel@OARcorp.com>
1680
1681        * old-exceptions/cpu.c: Include declaration of variable i in ifdef
1682        USE_SPRG to eliminate warning.
1683
16842002-09-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1685
1686        * configure.ac: Remove duplicate mpc6xx/timer/Makefile from
1687        CONFIG_FILES.
1688
16892002-09-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1690
1691        * mpc8260/exceptions/raw_exception.c: #include <string.h>. #include
1692        <bspIo.h>.
1693
16942002-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1695
1696        * mpc6xx/wrapup/Makefile.am, wrapup/Makefile.am,
1697        mpc505/ictrl/Makefile.am, mpc505/timer/Makefile.am,
1698        mpc505/vectors/Makefile.am, mpc6xx/clock/Makefile.am,
1699        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
1700        mpc6xx/timer/Makefile.am, mpc8260/clock/Makefile.am,
1701        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
1702        mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am,
1703        mpc8260/timer/Makefile.am, mpc8xx/clock/Makefile.am,
1704        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
1705        mpc8xx/exceptions/Makefile.am, mpc8xx/mmu/Makefile.am,
1706        mpc8xx/timer/Makefile.am, ppc403/clock/Makefile.am,
1707        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
1708        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
1709        ppc403/vectors/Makefile.am, shared/include/Makefile.am,
1710        shared/src/Makefile.am, old-exceptions/Makefile.am,
1711        new-exceptions/Makefile.am: Use .$(OBJEXT) instead of .o.
1712
17132002-07-24      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1714
1715        * mpc6xx/mmu/pte121.c: Include <string.h> for gcc-3.1.
1716
17172002-07-22      Till Straumann <strauman@slac.stanford.edu>
1718
1719        * mpc6xx/mmu/bat.c: Per PR241, fix a tiny bug introduced by the fix
1720        for an earlier patch (PR213) which added support for setting BAT0 to
1721        setdbat().
1722
17232002-07-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1724
1725        * old-exceptions/Makefile.am: Reflect having removed rtems.S. Use
1726        AM_CPPFLAGS instead of INCLUDES (Latest automake standard).
1727        * old-exceptions/Makefile.am: Fix oversights in previous patch.
1728        * old-exceptions/rtems.S: Remove.
1729
17302002-05-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1731
1732        * rtems/powerpc/debugmod.h: New file (extracted from score/ppc.h).
1733        * Makefile.am: Relect changes above.
1734
17352002-04-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1736
1737        * rtems/powerpc/cache.h: New file (extracted from
1738        old-exceptions/cpu.h)
1739        * old-exceptions/cpu.c: Include <rtems/powerpc/cache.h>.
1740        * Makefile.am: Relect changes above.
1741
17422002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1743
1744        * shared/include/cpu.h, old-exceptions/rtems/score/cpu.h,
1745        new-exceptions/rtems/score/cpu.h: Removed.
1746        * mpc6xx/clock/c_clock.c: Reflect changes to <rtems/score/cpu.h>.
1747        * ppc403/vectors/vectors.S: Include <asm.h> instead of "asm.h".
1748        * mpc6xx/exceptions/asm_utils.S, mpc6xx/exceptions/raw_exception.c,
1749        mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c,
1750        mpc8260/exceptions/asm_utils.S, mpc8260/exceptions/raw_exception.c,
1751        mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c:
1752        Ditto.
1753        * shared/include/Makefile.am, old-exceptions/Makefile.am,
1754        new-exceptions/Makefile.am: Reflect changes above.
1755        * shared/include/spr.h: Include rtems/powerpc/registers.h instead of
1756        libcpu/cpu.h.
1757
17582002-04-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1759
1760        * mpc8260/exceptions/raw_exception.c,
1761        mpc8xx/exceptions/raw_exception.c,
1762        mpc6xx/exceptions/raw_exception.c: Include <libcpu/cpuIdent.h>.
1763        * shared/include/cpu.h: Don't include cpuIdent.h.
1764
17652002-04-13      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1766
1767        * shared/include/cpuIdent.c: Reflect having added cpuIdent.h.
1768        * shared/include/cpu.h: Ditto.
1769        * shared/include/cpuIdent.h: New.
1770        * shared/include/Makefile.am: Add cpuIndent.h. Fix EXTRA_DIST.
1771
17722002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1773
1774        * mpc505/ictrl/Makefile.am, mpc505/Makefile.am,
1775        mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am, Makefile.am,
1776        mpc6xx/clock/Makefile.am, mpc6xx/Makefile.am,
1777        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
1778        mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am,
1779        mpc8260/clock/Makefile.am, mpc8260/Makefile.am,
1780        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
1781        mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am,
1782        mpc8260/mmu/Makefile.am, mpc8260/timer/Makefile.am,
1783        mpc8xx/clock/Makefile.am, mpc8xx/Makefile.am,
1784        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
1785        mpc8xx/exceptions/Makefile.am, mpc8xx/include/Makefile.am,
1786        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
1787        ppc403/clock/Makefile.am, ppc403/Makefile.am,
1788        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
1789        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
1790        ppc403/vectors/Makefile.am, shared/include/Makefile.am,
1791        shared/Makefile.am, shared/src/Makefile.am, wrapup/Makefile.am,
1792        old-exceptions/Makefile.am, new-exceptions/Makefile.am: Remove
1793        AUTOMAKE_OPTIONS.
1794        * configure.ac, old-exceptions/configure.ac,
1795        new-exceptions/configure.ac:
1796        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
1797        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
1798
17992002-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1800
1801        * shared/include/byteorder.h: Use unsigned instead of __unsigned
1802        (GCC-3.0.x compatibility).
1803
18042002-01-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1805
1806        * mpc6xx/clock/c_clock.c, mpc6xx/mmu/bat.h,
1807        mpc8260/console-generic/console-generic.c, mpc8260/cpm/brg.c,
1808        mpc8xx/console-generic/console-generic.c, shared/include/cpuIdent.c:
1809        Include rtems/bspIo.h instead of bspIo.h.
1810
18112001-11-28      Joel Sherrill <joel@OARcorp.com>,
1812
1813        This was tracked as PR91.
1814        This was tracked as PR91.
1815        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Deleted
1816        reference to c_isr.inl.
1817        * old-exceptions/rtems/score/cpu.h,
1818        new-exceptions/rtems/score/cpu.h: Added
1819        CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if
1820        the port uses the standard macro for this (FALSE). A TRUE setting
1821        indicates the port provides its own implementation.
1822        * old-exceptions/rtems/score/c_isr.inl,
1823        new-exceptions/rtems/score/c_isr.inl: Deleted and contents merged
1824        into cpu.c.
1825        * old-exceptions/cpu.c, new-exceptions/cpu.c: Received contents of
1826        c_isr.inl.
1827
18282001-11-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1829
1830        * shared/include/cpu.h: Remove stray empty lines.
1831        * Makefile.am: Ditto.
1832        * ppc403/vectors/vectors.S: Include <bsp.h>.
1833        * configure.ac: Remove old_exception_processing,
1834        new_exception_processing.
1835
18362001-11-27      Joel Sherrill <joel@OARcorp.com>,
1837
1838        * new_exception_processing/Makefile.in,
1839        new_exception_processing/Makefile.am,
1840        new_exception_processing/c_isr.inl, new_exception_processing/cpu.c,
1841        new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S,
1842        old_exception_processing/Makefile.in,
1843        old_exception_processing/Makefile.am,
1844        old_exception_processing/README, old_exception_processing/TODO,
1845        old_exception_processing/c_isr.inl, old_exception_processing/cpu.c,
1846        old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S,
1847        old_exception_processing/irq_stub.S,
1848        old_exception_processing/ppc_offs.h,
1849        old_exception_processing/ppccache.c,
1850        old_exception_processing/rtems.S: Deleted since now under libbsp.
1851
18522001-11-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1853
1854        * configure.ac: Remove ppc603e from old_exception_processing.
1855        * configure.ac: Remove mpc750 from new_exception_processing, Remove
1856        mpc604 from new_exception_processing.
1857        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Preinstall
1858        c_isr.inl (HACK).
1859
18602001-11-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1861
1862        * configure.ac: Remove mpc8xx from new_exception_processing.
1863        * configure.ac: Remove mpc8620 from new_exception_processing.
1864
18652001-11-14      Till Straumann <strauman@SLAC.Stanford.EDU>
1866
1867        * new_exception_processing/cpu_asm.S: Support double or single
1868        precision context switches.  Note that doing a single precision
1869        context save/restore on a double precision PowerPC machine does not
1870        only result in rounding errors but also screws up the FPSCR
1871        register!
1872
18732001-11-08      Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>
1874
1875        This modification is part of the submitted modifications necessary
1876        to
1877        support the IBM PPC405 family.  This submission was reviewed by
1878        Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did
1879        not negatively impact the ppc403 BSPs.  The submission and tracking
1880        process was captured as PR50.
1881        * ppc403/console/console405.c,
1882        ppc403/tty_drv/Makefile.am, ppc403/tty_drv/tty_drv.c,
1883        ppc403/tty_drv/tty_drv.h: New files.
1884        * Makefile.am, README, configure.ac, old_exception_processing/cpu.c,
1885        old_exception_processing/cpu.h, ppc403/Makefile.am,
1886        ppc403/clock/clock.c, ppc403/console/Makefile.am,
1887        ppc403/console/console.c, ppc403/ictrl/ictrl.c,
1888        ppc403/ictrl/ictrl.h, ppc403/timer/timer.c: Modified.
1889
18902001-11-07      Joel Sherrill <joel@OARcorp.com>
1891
1892        * configure.ac: Delete the commented out line that said that the
1893        mpc8260 used the old exception processing model.  This line also
1894        appears to have caused ppc603e to miss this test.
1895
18962001-10-29      Joel Sherrill <joel@OARcorp.com>
1897
1898        * mpc8xx/timer/timer.c: Added hack for two macros that are not
1899        defined with the new exception processing model:
1900        rtems_cpu_configuration_get_timer_least_valid()
1901        rtems_cpu_configuration_get_timer_average_overhead() This is
1902        captured as PR57.
1903
19042001-10-24      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1905
1906        * mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am,
1907        mpc8xx/exceptions/Makefile.am: Updated to autoconf 2.52.
1908
19092001-10-24      Joel Sherrill <joel@OARcorp.com>
1910
1911        * mpc8260/include/mpc8260.h: "or" is a keyword in C++.
1912
19132001-10-22      Andy Dachs <a.dachs@sstl.co.uk>
1914
1915        * Added mpc8260 directory.
1916        * Modified Makefile.am and configure.in to build the contents
1917        * Makefile.am, README, configure.ac, new_exception_processing/cpu.h,
1918        shared/include/cpu.h, shared/include/cpuIdent.c, shared/src/cache.c:
1919        Added mpc8260 support.
1920        * mpc8260/Makefile.am, mpc8260/README, mpc8260/clock/Makefile.am,
1921        mpc8260/clock/clock.c, mpc8260/console-generic/Makefile.am,
1922        mpc8260/console-generic/console-generic.c,
1923        mpc8260/cpm/Makefile.am, mpc8260/cpm/brg.c, mpc8260/cpm/cp.c,
1924        mpc8260/cpm/dpram.c,
1925        mpc8260/exceptions/Makefile.am, mpc8260/exceptions/asm_utils.S,
1926        mpc8260/exceptions/raw_exception.c,
1927        mpc8260/exceptions/raw_exception.h, mpc8260/include/Makefile.am,
1928        mpc8260/include/console.h, mpc8260/include/cpm.h,
1929        mpc8260/include/mmu.h, mpc8260/include/mpc8260.h,
1930        mpc8260/mmu/Makefile.am, mpc8260/mmu/mmu.c,
1931        mpc8260/timer/Makefile.am, mpc8260/timer/timer.c: New files.
1932
19332001-10-12      Joel Sherrill <joel@OARcorp.com>
1934
1935        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h,
1936        mpc8xx/clock/clock.c, mpc8xx/timer/timer.c,
1937        new_exception_processing/cpu.c, new_exception_processing/cpu.h,
1938        new_exception_processing/cpu_asm.S, old_exception_processing/cpu.c,
1939        old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S,
1940        old_exception_processing/rtems.S: Fixed typo.
1941
19422001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1943
1944        * configure.ac: New file, generated from configure.in by autoupdate.
1945        * configure.in: Remove.
1946
19472001-09-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1948
1949        * shared/src/Makefile.am: Use 'CLEANFILES ='.
1950        * new_exception_processing/Makefile.am,
1951        old_exception_processing/Makefile.am, mpc6xx/mmu/Makefile.am,
1952        mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
1953        mpc8xx/include/Makefile.am, mpc8xx/exceptions/Makefile.am,
1954        shared/include/Makefile.am, shared/src/Makefile.am: Use
1955        'PREINSTALL_FILES ='.
1956
19572001-09-27      Joel Sherrill <joel@OARcorp.com>
1958
1959        * old_exception_processing/cpu.h, shared/include/cpu.h: Renamed
1960        delay() to rtems_bsp_delay(). Renamed delay_in_bus_cycles() to
1961        rtems_bsp_delay_in_bus_cycles().
1962
19632001-05-24      Tom Armistead <tom_armistead@phx.mcd.mot.com>
1964
1965        * mpc6xx/timer/timer.c: Added include of bsp.h and removed external
1966        declaration of BSP_Convert_decrementer() to  correct unresolved
1967        reference to this routine.
1968
19692001-05-24      Eric Valette <valette@crf.canon.fr>
1970
1971        * mpc8xx/console-generic/console-generic.c: Bug found by Yacine
1972        <elkolli@crf.canon.fr> where the initialization or irq data
1973        structure was incomplete in case a SMC channel was used first and
1974        later a SCC one.
1975
19762001-05-17      Joel Sherrill <joel@OARcorp.com>
1977
1978        * mpc6xx/exceptions/raw_exception.c, pc6xx/mmu/pte121.c: Modified
1979        slightly to reflect recent PowerPC re-organization and avoid
1980        warnings.
1981
19822001-05-15      Till Straumann <strauman@slac.stanford.edu>
1983
1984        * mpc6xx/mmu/pte121.c, mpc6xx/mmu/pte121.h: New files. Missed in
1985        merge of PR213.
1986
19872001-05-14      Till Straumann <strauman@slac.stanford.edu>
1988
1989        * rtems/powerpc/registers.h, rtems/score/ppc.h: Per PR213, add  the
1990        following: - support for the MPC74000 (AKA G4); there is no AltiVec
1991        support yet, however. - the cache flushing assembly code uses
1992        hardware-flush on the G4. Also, a couple of hardcoded numerical
1993        values were replaced by more readable symbolic constants. - extended
1994        interrupt-disabled code section so enclose the entire cache
1995        flush/invalidate procedure (as recommended by the book). This is not
1996        (latency) critical as it is only used by init code but prevents
1997        possible corruption. - Trivial page table support as been added.
1998        (1:1 effective-virtual-physical address mapping which is only useful
1999        only on CPUs which feature hardware TLB replacement, e.g. >604.
2000        This allows for write-protecting memory regions, e.g. text/ro-data
2001        which makes catching corruptors a lot easier. It also frees one
2002        DBAT/IBAT and gives more flexibility for setting up address maps :
2003        -) - setdbat() allows changing BAT0 also (since the BSP may use a
2004        page table, BAT0 could be available...). - asm_setdbatX() violated
2005        the SVR ABI by using r20 as a scratch register; changed for r0 -
2006        according to the book, a context synchronizing instruction is
2007        necessary prior to and after changing a DBAT -> isync added
2008        * new-exceptions/cpu.c: Per PR211 fix saving/restoring floating
2009        point context.  The fpsave and fprestore routines are only used in a
2010        executing context which _is_ fp and hence has the FPU enabled. The
2011        current behavior required the FPU always to be on which is very
2012        dangerous if lazy context switching is used.   [Joel Note: Some
2013        ports explicitly enabled the FPU in the FP save and restore routines
2014        to avoid this.] The patch also makes sure (on powerpc only) that the
2015        FPU is disabled for integer tasks. Note that this is crucial if
2016        deferred fp context switching is used. Otherwise, fp context
2017        corruption may go undetected! Also note that even tasks which merely
2018        push/pop FP registers to/from the stack without modifying them still
2019        MUST be FP tasks - otherwise (if lazy FP context switching is used),
2020        FP register corruption (of other, FP, tasks may occur)! Furthermore,
2021        (on PPC) by default, lazy FP context save/restore is _disabled_.
2022        * shared/include/io.h: Per PR215 address the following issues: -
2023        _IO_BASE, _ISA_MEM_BASE and PCI_DRAM_OFFSET are no longer defined by
2024        libcpu (powerpc/shared/include/io.h) but by the BSP (who is the only
2025        one to know the values) - the affected BSP (shared/motorola) headers
2026        have been fixed in a separate "libbsp/powerpc/shared" patch. - the
2027        DEC 21140 driver (libchip/network/dec21140.c) has been fixed to use
2028        PCI_DRAM_OFFSET instead of PREP_PCI_DRAM_OFFSET. and PCI_MEM_BASE
2029        instead of PREP_ISA_MEM_BASE. PCI_MEM_BASE is to be defined by the
2030        BSP who is using this driver. - the DEC driver also has been fixed
2031        to use the newer rtems_bsp_delay_in_bus_cycles() instead of the
2032        obsolete delay_in_bus_cycles().
2033
20342001-05-14      Joel Sherrill <joel@OARcorp.com>
2035
2036        * shared/include/cpuIdent.c: Account for duplicate numbers.
2037
20382001-04-17      Joel Sherrill <joel@OARcorp.com>
2039
2040        * shared/include/cpu.h: Added ifndef ASM.
2041
20422001-04-03      Joel Sherrill <joel@OARcorp.com>
2043
2044        * Closed PR57.  The hack is OK as it allows a BSP to override or not
2045        at its discretion.
2046        * Per PR94, all rtems/score/CPUtypes.h are named
2047        rtems/score/types.h.
2048        * Per PR94, all rtems/score/CPUtypes.h are named
2049        rtems/score/types.h.
2050        * mpc8xx/timer/timer.c: Removed #warning declaring providing a
2051        default definition for the macros
2052        rtems_cpu_configuration_get_timer_least_valid and
2053        rtems_cpu_configuration_get_timer_average_overhead.
2054        * old-exceptions/rtems/score/cpu.h,
2055        new-exceptions/rtems/score/cpu.h: Account for name change.
2056
20572001-03-30      Eric Valette <valette@crf.canon.fr>
2058
2059        * mpc8xx/vectors/Makefile.am,
2060        mpc8xx/vectors/README, mpc8xx/vectors/align_h.S
2061        mpc8xx/vectors/vectors.S: These files were removed in support of
2062        switching the mpc8xx to the use the "new exception processing
2063        model."
2064        * configure.in, mpc6xx/mmu/bat.h, mpc8xx/Makefile.am,
2065        mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
2066        mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c,
2067        new_exception_processing/cpu.h, shared/include/byteorder.h,
2068        wrapup/Makefile.am: This is conversion of the mpc8xx CPU to the "new
2069        exception processing model."
2070        * mpc8xx/exceptions/Makefile.am,
2071        mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c,
2072        mpc8xx/exceptions/raw_exception.h: New files.
2073
20742001-02-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2075
2076        * mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am,
2077        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
2078        mpc8xx/include/Makefile.am, new_exception_processing/Makefile.am,
2079        old_exception_processing/Makefile.am, pc403/ictrl/Makefile.am,
2080        shared/include/Makefile.am, shared/src/Makefile.am: Apply *_HEADERS
2081        instead of *H_FILES.
2082
20832001-01-03      Joel Sherrill <joel@OARcorp.com>
2084
2085        * new_exception_processing/cpu.h, old_exception_processing/cpu.c:
2086        old_exception_processing/cpu.h, Added _CPU_Initialize_vectors(). In
2087        particular, spurious vector initialization had to be moved on old
2088        exception processing model.
2089
20902000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2091
2092        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
2093
20942000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2095
2096        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I
2097        $(RTEMS_TOPdir)/aclocal.
2098
20992000-10-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2100
2101        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to
2102        GNU canonicalization.
2103
21042000-10-20      Joel Sherrill <joel@OARcorp.com>
2105
2106        * mpc8xx/console-generic/console-generic.c: Avoid use of BSP
2107        definitions and rely on the new routine
2108        mbx8xx_console_get_configuration() to get information.  This routine
2109        was formerly incorrectly called
2110        mbx8xx_console_use_maximum_buffer_size(). binding to the exception
2111        code.
2112        * configure.in, Makefile.am: Explicitly specify whether an
2113        RTEMS_CPU_MODEL is using old or new exception processing.  This is
2114        important because when building multilib, you do not know  the
2115        RTEMS_CPU_MODEL.  So everything built in a multilib'ed RTEMS must be
2116        independent of the exception model and allow for late binding to the
2117        exception code.
2118
21192000-10-18      Sergei Organov <osv@javad.ru>
2120
2121        * Added full support for MPC505.
2122        * configure.in, mpc505/Makefile.am: Modified to reflect ictrl
2123        addition.
2124        * old_exception_processing/Makefile.am: Account for ppc_offs.h.
2125        * old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
2126        * mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h".
2127        * mpc505/vectors/vectors.S: Now use constants for exception numbers.
2128        * mpc505/ictrl: New directory.
2129        * old_exception_processing/ppc_offs.h: New file.
2130        * old_exception_processing/cpu.h: Make Nest and Disable levels
2131        volatile.
2132        * mpc505/vectors/Makefile.am: alignment exception handler now
2133        included.
2134        * mpc505/ictrl/Makefile.am,
2135        mpc505/ictrl/ictrl.c, mpc505/ictrl/ictrl.h: New files.
2136
21372000-10-18      Joel Sherrill <joel@OARcorp.com>
2138
2139        * mpc8xx/console-generic/console-generic.c: Removed include of
2140        <bsp.h> by adding BSP dependent routine
2141        mbx8xx_console_use_maximum_buffer_size() which can be hard coded or
2142        check non-volatile memory for configuration.
2143        * mpc8xx/console-generic/console-generic.c: Removed warnings.
2144        * mpc6xx/clock/c_clock.h: Removed commented out reference to
2145        <bsp.h>.
2146        * mpc6xx/timer/timer.c, mpc6xx/timer/timer.c: Ditto.
2147        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h: Removed use of
2148        bsp.h and replaced it with use of proper interfaces or explicit
2149        externs of required functions and data.
2150
21512000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2152
2153        * mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
2154        mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
2155        mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am,
2156        mpc6xx/wrapup/Makefile.am, ppc403/clock/Makefile.am,
2157        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
2158        ppc403/timer/Makefile.am, ppc403/vectors/Makefile.am,
2159        shared/include/Makefile.am, shared/src/Makefile.am,
2160        wrapup/Makefile.am, mpc8xx/clock/Makefile.am,
2161        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
2162        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
2163        mpc8xx/vectors/Makefile.am, new_exception_processing/Makefile.am,
2164        old_exception_processing/Makefile.am: Include compile.am
2165
21662000-08-11      Charles-Antoine Gauthier  <charles.gauthier@nrc.ca>
2167
2168        * mpc8xx/console-generic/console-generic.c: Add support for
2169        configuration parameters in NVRAM
2170
21712000-08-10      Charles-Antoine Gauthier  <charles.gauthier@nrc.ca>
2172
2173        * mpx8xx/console-generic/console-generic.c(m8xx_uart_pollWrite):
2174        Flush actual buffer.
2175        * mpx8xx/console-generic/console-generic.c: Addition of support for
2176        shared printk and no termios.
2177
21782000-06-08      Eric Valette <valette@crf.canon.fr>
2179
2180        * mpc8xx/console-generic/console-generic.c: The printk/printf did
2181        not work when loaded by EPPCBUG. They did work when loaded with the
2182        BDM debugger.  I suspected EPPBUG  made some nasty things like
2183        patching Communication processor microcode...  Anyway, the attached
2184        patch: 1) Enables to have printk nearly immediately after boot, 2)
2185        Make printf work automagically (I do not know why except I make a
2186        different initialization for printk that should be overwritten by
2187        console init later ?) I let the default to be using EPPCBUG embedded
2188        firmware to boot and  using this printk early enabler code
2189        (LOADED_BY_EPPCBUG and  EARLY_CONSOLE) are on.
2190
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