source: rtems/c/src/lib/libcpu/powerpc/ChangeLog @ ff79cc57

4.104.114.84.95
Last change on this file since ff79cc57 was ff79cc57, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 7, 2001 at 11:43:18 PM

2001-11-07 Joel Sherrill <joel@…>

  • configure.ac: Delete the commented out line that said that the mpc8260 used the old exception processing model. This line also appears to have caused ppc603e to miss this test.
  • Property mode set to 100644
File size: 10.2 KB
Line 
12001-11-07      Joel Sherrill <joel@OARcorp.com>
2
3        * configure.ac: Delete the commented out line that said that
4        the mpc8260 used the old exception processing model.  This line
5        also appears to have caused ppc603e to miss this test.
6
72001-10-29      Joel Sherrill <joel@OARcorp.com>
8
9        * mpc8xx/timer/timer.c: Added hack for two macros that are not defined
10        with the new exception processing model:
11                rtems_cpu_configuration_get_timer_least_valid()
12                rtems_cpu_configuration_get_timer_average_overhead()
13        This is captured as PR57.
14
152001-10-24      Joel Sherrill <joel@OARcorp.com>
16
17        * mpc8260/clock/.cvsignore, mpc8260/console-generic/.cvsignore,
18        mpc8260/cpm/.cvsignore, mpc8260/exceptions/.cvsignore,
19        mpc8260/include/.cvsignore, mpc8260/mmu/.cvsignore,
20        mpc8260/timer/.cvsignore, mpc8260/.cvsignore: New files.
21
222001-10-24      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
23
24        * mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am,
25        mpc8xx/exceptions/Makefile.am: Updated to autoconf 2.52.
26
272001-10-24      Joel Sherrill <joel@OARcorp.com>
28
29        * mpc8260/include/mpc8260.h: "or" is a keyword in C++. 
30
312001-10-22      Andy Dachs <a.dachs@sstl.co.uk>
32
33        * Makefile.am, README, configure.ac, new_exception_processing/cpu.h,
34        shared/include/cpu.h, shared/include/cpuIdent.c, shared/src/cache.c:
35        Added mpc8260 support.
36
372001-10-22      Andy Dachs <a.dachs@sstl.co.uk>
38
39        * Added mpc8260 directory.
40        * Modified Makefile.am and configure.in to build the contents
41        * mpc8260/Makefile.am, mpc8260/README, mpc8260/clock/Makefile.am,
42        mpc8260/clock/clock.c, mpc8260/console-generic/Makefile.am,
43        mpc8260/console-generic/console-generic.c, mpc8260/cpm/.cvsignore,
44        mpc8260/cpm/Makefile.am, mpc8260/cpm/brg.c, mpc8260/cpm/cp.c,
45        mpc8260/cpm/dpram.c, mpc8260/exceptions/.cvsignore,
46        mpc8260/exceptions/Makefile.am, mpc8260/exceptions/asm_utils.S,
47        mpc8260/exceptions/raw_exception.c, mpc8260/exceptions/raw_exception.h,
48        mpc8260/include/Makefile.am, mpc8260/include/console.h,
49        mpc8260/include/cpm.h, mpc8260/include/mmu.h,
50        mpc8260/include/mpc8260.h, mpc8260/mmu/Makefile.am, mpc8260/mmu/mmu.c,
51        mpc8260/timer/Makefile.am, mpc8260/timer/timer.c: New files.
52
532001-10-12      Joel Sherrill <joel@OARcorp.com>
54
55        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, mpc8xx/clock/clock.c,
56        mpc8xx/timer/timer.c, new_exception_processing/cpu.c,
57        new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S,
58        old_exception_processing/cpu.c, old_exception_processing/cpu.h,
59        old_exception_processing/cpu_asm.S, old_exception_processing/rtems.S:
60        Fixed typo.
61
622001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
63
64        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
65        * configure.in: Remove.
66        * configure.ac: New file, generated from configure.in by autoupdate.
67
682001-09-27      Joel Sherrill <joel@OARcorp.com>
69
70        * old_exception_processing/cpu.h: Renamed delay() to rtems_bsp_delay().
71        Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles().
72        * shared/include/cpu.h: Renamed delay() to rtems_bsp_delay().
73        Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles().
74
752001-09-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
76
77        * new_exception_processing/Makefile.am: Use 'PREINSTALL_FILES ='.
78        * old_exception_processing/Makefile.am: Use 'PREINSTALL_FILES ='.
79        * mpc6xx/mmu/Makefile.am: Use 'PREINSTALL_FILES ='.
80        * mpc6xx/clock/Makefile.am: Use 'PREINSTALL_FILES ='.
81        * mpc6xx/exceptions/Makefile.am: Use 'PREINSTALL_FILES ='.
82        * mpc8xx/include/Makefile.am: Use 'PREINSTALL_FILES ='.
83        * mpc8xx/exceptions/Makefile.am: Use 'PREINSTALL_FILES ='.
84        * shared/include/Makefile.am: Use 'PREINSTALL_FILES ='.
85        * shared/src/Makefile.am: Use 'PREINSTALL_FILES ='.
86        * shared/src/Makefile.am: Use 'CLEANFILES ='.
87
882000-06-08      Eric Valette <valette@crf.canon.fr>
89
90        * mpc8xx/console-generic/console-generic.c:
91        The printk/printf did not work when loaded by EPPCBUG. They did
92        work when loaded with the BDM debugger.  I suspected EPPBUG
93        made some nasty things like patching Communication processor
94        microcode...  Anyway, the attached patch:
95          1) Enables to have printk nearly immediately after boot,
96          2) Make printf work automagically (I do not know why except I make a
97        different initialization for printk that should be overwritten by
98        console init later ?)
99
100        I let the default to be using EPPCBUG embedded firmware to boot and
101        using this printk early enabler code (LOADED_BY_EPPCBUG and
102        EARLY_CONSOLE) are on.
103
1042001-05-24      Tom Armistead <tom_armistead@phx.mcd.mot.com>
105
106        * mpc6xx/timer/timer.c: Added include of bsp.h and removed
107        external declaration of BSP_Convert_decrementer() to
108        correct unresolved reference to this routine.
109
1102001-05-24      Eric Valette <valette@crf.canon.fr>
111
112        * mpc8xx/console-generic/console-generic.c: Bug found by Yacine
113        <elkolli@crf.canon.fr> where the initialization or irq data structure
114        was incomplete in case a SMC channel was used first and later a SCC one.
115
1162001-03-30      Eric Valette <valette@crf.canon.fr>
117
118        * mpc8xx/vectors/.cvsignore, mpc8xx/vectors/Makefile.am,
119        mpc8xx/vectors/README, mpc8xx/vectors/align_h.S
120        mpc8xx/vectors/vectors.S:  These files were removed in
121        support of switching the mpc8xx to the use the "new exception
122        processing model."
123
1242001-03-30      Eric Valette <valette@crf.canon.fr>
125
126        * mpc8xx/exceptions/.cvsignore, mpc8xx/exceptions/Makefile.am,
127        mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c,
128        mpc8xx/exceptions/raw_exception.h: New files.
129        * configure.in, mpc6xx/mmu/bat.h, mpc8xx/Makefile.am,
130        mpc8xx/clock/clock.c,
131        mpc8xx/console-generic/console-generic.c,
132        mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c,
133        new_exception_processing/cpu.h, shared/include/byteorder.h,
134        wrapup/Makefile.am:  This is conversion of the
135        mpc8xx CPU to the "new exception processing model."
136
1372001-02-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
138
139        * mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am,
140        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
141        mpc8xx/include/Makefile.am, new_exception_processing/Makefile.am,
142        old_exception_processing/Makefile.am, pc403/ictrl/Makefile.am,
143        shared/include/Makefile.am, shared/src/Makefile.am:
144        Apply *_HEADERS instead of *H_FILES.
145        * shared/src/.cvsignore: Add cache.h.
146
1472001-01-03      Joel Sherrill <joel@OARcorp.com>
148
149        * new_exception_processing/cpu.h, old_exception_processing/cpu.c:
150        old_exception_processing/cpu.h, Added _CPU_Initialize_vectors().
151        In particular, spurious vector initialization had to be moved
152        on old exception processing model.
153
1542000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
155
156        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
157
1582000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
159
160        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
161
1622000-10-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
163
164        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
165        Switch to GNU canonicalization.
166
1672000-10-20      Joel Sherrill <joel@OARcorp.com>
168
169        * mpc8xx/console-generic/console-generic.c: Avoid use of
170        BSP definitions and rely on the new routine
171        mbx8xx_console_get_configuration() to get information.  This
172        routine was formerly incorrectly called
173        mbx8xx_console_use_maximum_buffer_size().
174        binding to the exception code.
175
1762000-10-20      Joel Sherrill <joel@OARcorp.com>
177
178        * configure.in, Makefile.am: Explicitly specify whether an
179        RTEMS_CPU_MODEL is using old or new exception processing.  This
180        is important because when building multilib, you do not know
181        the RTEMS_CPU_MODEL.  So everything built in a multilib'ed RTEMS
182        must be independent of the exception model and allow for late
183        binding to the exception code.
184
1852000-10-18        Sergei Organov <osv@javad.ru>
186
187        * Added full support for MPC505.
188        * mpc505/ictrl: New directory.
189        * configure.in, mpc505/Makefile.am: Modified to reflect ictrl addition.
190        * mpc505/ictrl/.cvsignore, mpc505/ictrl/Makefile.am,
191        mpc505/ictrl/ictrl.c, mpc505/ictrl/ictrl.h: New files.
192        * mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h".
193        * mpc505/vectors/Makefile.am: alignment exception handler now included.
194        * mpc505/vectors/vectors.S: Now use constants for exception numbers.
195        * old_exception_processing/ppc_offs.h: New file.
196        * old_exception_processing/Makefile.am: Account for ppc_offs.h.
197        * old_exception_processing/cpu.h: Make Nest and Disable levels volatile.
198        * old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
199
2002000-10-18      Joel Sherrill <joel@OARcorp.com>
201
202        * mpc8xx/console-generic/console-generic.c: Removed include of
203        <bsp.h> by adding BSP dependent routine
204        mbx8xx_console_use_maximum_buffer_size() which can be hard coded
205        or check non-volatile memory for configuration.
206
2072000-10-18      Joel Sherrill <joel@OARcorp.com>
208
209        * mpc8xx/console-generic/console-generic.c: Removed warnings.
210
2112000-10-18      Joel Sherrill <joel@OARcorp.com>
212
213        * mpc6xx/clock/c_clock.h: Removed commented out reference to <bsp.h>.
214        * mpc6xx/timer/timer.c: Ditto.
215
2162000-10-18      Joel Sherrill <joel@OARcorp.com>
217
218        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h: Removed use of
219        bsp.h and replaced it with use of proper interfaces or explicit
220        externs of required functions and data.
221        * mpc6xx/timer/timer.c: Ditto.
222
2232000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
224
225        * mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
226        mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
227        mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am,
228        mpc6xx/wrapup/Makefile.am, ppc403/clock/Makefile.am,
229        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
230        ppc403/timer/Makefile.am, ppc403/vectors/Makefile.am,
231        shared/include/Makefile.am, shared/src/Makefile.am,
232        wrapup/Makefile.am, mpc8xx/clock/Makefile.am,
233        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
234        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
235        mpc8xx/vectors/Makefile.am, new_exception_processing/Makefile.am,
236        old_exception_processing/Makefile.am: Include compile.am
237
2382000-08-11  Charles-Antoine Gauthier  <charles.gauthier@nrc.ca>
239
240        * mpc8xx/console-generic/console-generic.c:
241        Add support for configuration parameters in NVRAM
242
2432000-08-25      Joel Sherrill <joel.sherrill@OARcorp.com>
244
245        * ChangeLog: File paths corrected.
246
2472000-08-10      Charles-Antoine Gauthier  <charles.gauthier@nrc.ca>
248
249        * mpx8xx/console-generic/console-generic.c: Addition of support
250        for shared printk and no termios.
251
2522000-08-10      Charles-Antoine Gauthier  <charles.gauthier@nrc.ca>
253
254        * mpx8xx/console-generic/console-generic.c(m8xx_uart_pollWrite):
255        Flush actual buffer.
256
2572000-08-10      Joel Sherrill <joel@OARcorp.com>
258
259        * ChangeLog: New file.
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