source: rtems/c/src/lib/libbsp/powerpc/ep1a/ChangeLog @ df393962

4.104.11
Last change on this file since df393962 was df393962, checked in by Joel Sherrill <joel.sherrill@…>, on Dec 4, 2008 at 8:34:02 PM

2008-12-04 Joel Sherrill <joel.sherrill@…>

  • bsp_specs: Move -e start from *link to *startfile to avoid warning for undefined entry symbol when linking relocatables with binutils 2.19.
  • Property mode set to 100644
File size: 12.1 KB
Line 
12008-12-04      Joel Sherrill <joel.sherrill@oarcorp.com>
2
3        * bsp_specs: Move -e start from *link to *startfile to avoid warning
4        for undefined entry symbol when linking relocatables with binutils
5        2.19.
6
72008-10-02      Joel Sherrill <joel.sherrill@OARcorp.com>
8
9        * console/init68360.c: Delete unused code.
10
112008-10-02      Joel Sherrill <joel.sherrill@oarcorp.com>
12
13        * console/config.c, console/console.c, console/console.h,
14        console/ns16550cfg.c, console/ns16550cfg.h, include/bsp.h,
15        include/tm27.h, irq/irq_init.c, irq/openpic_xxx_irq.c,
16        pci/no_host_bridge.c: File head clean up.
17        * console/debugio.c: Removed.
18
192008-10-02      Joel Sherrill <joel.sherrill@OARcorp.com>
20
21        * preinstall.am: Regenerated.
22
232008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
24
25        * Makefile.am: Eliminate bsp.am. Build startup files as side-effect
26        of building libbspstart.a, using automake-rules.
27
282008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
29
30        * Makefile.am: Eliminate *_SOURCES.
31
322008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
33
34        * Makefile.am: Move noinst_LIBRARIES = libbsp.a before its
35        components.
36
372008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
38
39        * Makefile.am: Remove noinst_PROGRAMS (Unused).
40
412008-09-26      Ralf Corsépius <ralf.corsepius@rtems.org>
42
43        * Makefile.am: Cleanup ../../shared/include/bootcard.h handling.
44
452008-09-23      Joel Sherrill <joel.sherrill@oarcorp.com>
46
47        * configure.ac: Make letting boot_card() handle work area allocation
48        mandatory. Rename RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to
49        BSP_BOOTCARD_OPTIONS.
50
512008-09-22      Joel Sherrill <joel.sherrill@oarcorp.com>
52
53        * include/bsp.h: Use standardized bsp_cleanup() which can optionally
54        print a message, poll for user to press key, and call bsp_reset().
55        Using this eliminates the various bsp_cleanup() implementations which
56        had their own implementation and variety of string constants.
57
582008-09-19      Joel Sherrill <joel.sherrill@oarcorp.com>
59
60        * Makefile.am, include/bsp.h, startup/bspstart.c: Use PowerPC level
61        shared bsp_get_work_area() implementation.
62        * startup/bspgetworkarea.c: Removed.
63
642008-09-16      Joel Sherrill <joel.sherrill@oarcorp.com>
65
66        * startup/bspstart.c: Remove unnecessary includes of
67        rtems/libcsupport.h and rtems/libio.h.
68
692008-09-14      Joel Sherrill <joel.sherrill@oarcorp.com>
70
71        * Makefile.am, configure.ac, console/rsPMCQ1.h, include/bsp.h,
72        startup/bspstart.c: Create bsp_get_work_area() into its own file and
73        use BSP Framework to perform more initialization.
74        * startup/bspgetworkarea.c: New file.
75
762008-09-10      Joel Sherrill <joel.sherrill@oarcorp.com>
77
78        * startup/bspstart.c: Review of all bsp_cleanup() implementations. In
79        this phase, all prototypes were removed from bsp.h and empty
80        implementations were removed and made to use the shared stub.
81
822008-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
83
84        * console/config.c, console/console.h: Convert to "bool".
85
862008-09-03      Joel Sherrill <joel.sherrill@OARcorp.com>
87
88        * Makefile.am, configure.ac, console/alloc360.c, console/console.c,
89        console/console.h, console/m68360.h, console/mc68360_scc.c,
90        console/ns16550cfg.c, console/rsPMCQ1.c, console/rsPMCQ1.h,
91        include/bsp.h, irq/irq_init.c, vme/VMEConfig.h: Initiate update and
92        testing. Add missing files. Does not run hello yet.
93        * console/debugio.c, console/polled_io.c, irq/openpic_xxx_irq.c: New files.
94
952008-08-20      Ralf Corsépius <ralf.corsepius@rtems.org>
96
97        * console/mc68360_scc.c, console/rsPMCQ1.c, console/rsPMCQ1.h,
98        irq/irq_init.c, pci/no_host_bridge.c, startup/bspstart.c:
99        Add missing prototypes.
100
1012008-05-22      Joel Sherrill <joel.sherrill@oarcorp.com>
102
103        * console/mc68360_scc.c: Remove explicit switch and call
104        termios_baud_to_number().
105
1062008-05-15      Joel Sherrill <joel.sherrill@OARcorp.com>
107
108        * startup/bspstart.c: Add capability for bootcard.c BSP Initialization
109        Framework to ask the BSP where it has memory for the RTEMS Workspace
110        and C Program Heap. These collectively are referred to as work area.
111        If the BSP supports this, then it does not have to include code to
112        split the available memory between the two areas. This reduces the
113        amount of code in the BSP specific bspstart.c file. Additionally, the
114        shared framework can initialize the C Library, call
115        rtems_debug_enable(), and dirty the work area memory. Until most/all
116        BSPs support this new capability, if the BSP supports this, it should
117        call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac.
118        When the transition is complete, this autoconf macro can be removed.
119
1202008-05-14      Joel Sherrill <joel.sherrill@OARcorp.com>
121
122        * Makefile.am: Rework to avoid .rel files.
123
1242008-05-12      Joel Sherrill <joel.sherrill@OARcorp.com>
125
126        * startup/bspstart.c: Refactored and renamed initialization routines to
127        rtems_initialize_data_structures, rtems_initialize_before_drivers,
128        rtems_initialize_device_drivers, and
129        rtems_initialize_start_multitasking. This opened the sequence up so
130        that bootcard() could provide a more robust and flexible framework
131        which is easier to explain and understand. This also lays the
132        groundwork for sharing the division of available memory between the
133        RTEMS workspace and heap and the C library initialization across all
134        BSPs.
135
1362008-05-07      Joel Sherrill <joel.sherrill@oarcorp.com>
137
138        * console/config.c: Fix typo.
139
1402008-03-03      Joel Sherrill <joel.sherrill@OARcorp.com>
141
142        * startup/linkcmds: Add wildcard to gcc_except_table section so
143        programs compiled with gcc 4.3.x can link.
144
1452007-12-14      Till Straumann <strauman@slac.stanford.edu>
146
147        * Makefile.am, irq/irq.c (removed), irq/irq_init.c:
148        Use shared exception/interrupt support from
149        libcpu/new-exceptions/bspsupport. NOTE: CHANGES MUST BE
150        TESTED ON REAL HARDWARE.
151
1522007-12-11      Joel Sherrill <joel.sherrill@OARcorp.com>
153
154        * include/bsp.h, startup/bspstart.c: Eliminate copies of the
155        Configuration Table. Use the RTEMS provided accessor macros to obtain
156        configuration fields.
157
1582007-12-08      Till Straumann <strauman@slac.stanford.edu>
159
160        * Makefile.am: merged shared/vme/vme_universe.c and
161        shared/vme/vme_universe_dma.c into one file.
162
1632007-12-08      Till Straumann <strauman@slac.stanford.edu>
164
165        * vme/VMEConfig.h: added error status to
166        BSP_VME_UNIVERSE_INSTALL_IRQ_MGR(err) macro.
167
1682007-12-08      Till Straumann <strauman@slac.stanford.edu>
169
170        * Makefile.am: irq_supp.h was moved from shared/irq to
171        libcpu/powerpc/new-exceptions/bspsupport.
172
1732007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
174
175        * Makefile.am, include/bsp.h, startup/bspstart.c: Move
176        interrupt_stack_size field from CPU Table to Configuration Table.
177        Eliminate CPU Table from all ports. Delete references to CPU Table in
178        all forms.
179
1802007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
181
182        * startup/bspstart.c: Moved most of the remaining CPU Table fields to
183        the Configuration Table. This included pretasking_hook,
184        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
185        extra_mpci_receive_server_stack, stack_allocate_hook, and
186        stack_free_hook. As a side-effect of this effort some multiprocessing
187        code was made conditional and some style clean up occurred.
188
1892007-12-02      Till Straumann <strauman@slac.stanford.edu>
190
191        * irq/irq_init.c: added new args to openpic_init().
192        This BSP probably needs them (8245 has an EPIC).
193        I would be surprised if the PCI interrupts with the
194        old code actually worked...
195
1962007-11-30      Till Straumann <strauman@slac.stanford.edu>
197
198        * startup/bspstart.c: removed bsp_exceptions_in_RAM
199
2002007-11-30      Till Straumann <strauman@slac.stanford.edu>
201
202        * Makefile.am, irq/irq.c: fixed source-tree path of irq_supp.h,
203        fixed type of 1st arg to C_dispatch_irq_handler() which
204        is NOT a CPU_Interrupt_frame but a BSP_Exception_frame
205        (not that it is ever used but the two layouts differ).
206
2072007-11-30      Till Straumann <strauman@slac.stanford.edu>
208
209        * Makefile.am: install new <irq/irq_supp.h> header
210
2112007-11-30      Till Straumann <strauman@slac.stanford.edu>
212
213        * irq/irq.h, irq/irq_init.c: Removed the definition
214        of ASM_IRQ_VECTOR_BASE; this symbol was only use to
215        initialize the irqBase member of the rtems_irq_global_settings
216        struct. However, irqBase is an rtems_irq_symbolic_name,
217        so using BSP_LOWEST_OFFSET is more appropriate.
218
2192007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
220
221        * startup/bspstart.c: Eliminate PowerPC specific elements from the CPU
222        Table. They have been replaced with variables named bsp_XXX as
223        needed.
224
2252007-11-26      Joel Sherrill <joel.sherrill@oarcorp.com>
226
227        * console/config.c: Fix typo.
228
2292007-09-17      Joel Sherrill <joel.sherrill@OARcorp.com>
230
231        * console/console.c: Eliminate DEBUG_puts.
232
2332007-09-12      Joel Sherrill <joel.sherrill@OARcorp.com>
234
235        PR 1257/bsps
236        * irq/irq.c: Code outside of cpukit should use the public API for
237        rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the
238        public API and directly accessing _CPU_ISR_Disable and
239        _CPU_ISR_Enable, they were bypassing the compiler memory barrier
240        directive which could lead to problems. This patch also changes the
241        type of the variable passed into these routines and addresses minor
242        style issues.
243
2442007-08-01      Joel Sherrill <joel.sherrill@oarcorp.com>
245
246        * Makefile.am, startup/bspstart.c: Use shared ShowBATS() method.
247
2482007-07-10      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
249
250        * irq/irq_init.c: adapted to shared exception code
251
2522007-07-06      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
253
254        * Makefile.am: adapted to shared exception code
255
2562007-04-12      Ralf Corsépius <ralf.corsepius@rtems.org>
257
258        * bsp_specs: Remove qrtems_debug.
259
2602007-04-06      Ralf Corsépius <ralf.corsepius@rtems.org>
261
262        * bsp_specs: Remove lib (Now expected to exist in GCC).
263
2642007-04-01      Ralf Corsépius <ralf.corsepius@rtems.org>
265
266        * console/rsPMCQ1.c, irq/irq_init.c: Reflect changes to pci-API.
267
2682007-03-11      Joel Sherrill <joel@OARcorp.com>
269
270        * startup/bspstart.c: Remove assignments of
271        Cpu_table.do_zero_of_workspace to TRUE since TRUE is the default
272        value in boot_card.c
273
2742007-01-30      Till Straumann <strauman@slac.stanford.edu>
275
276        * Makefile.am, preinstall.am, include/bsp.h,
277        * vme/vmeconfig.c (removed), vme/VMEConfig.h (added):
278        cleaned up vme support - use files from libbsp/powerpc/shared/vme
279        and define BSP specifica in VMEConfig.h.
280        Use VME DMA support implemented by vmeUniverse and
281        libbsp/powerpc/shared/vme/vme_universe_dma.c
282
2832006-12-02      Ralf Corsépius <ralf.corsepius@rtems.org>
284
285        * configure.ac: New BUG-REPORT address.
286
2872006-11-15      Joel Sherrill <joel@OARcorp.com>
288
289        * Makefile.am: Merge c_rtems_main() into boot_card(). This eliminated a
290        file and simplified initialization.
291
2922006-10-17      Ralf Corsépius <ralf.corsepius@rtems.org>
293
294        * Makefile.am: Remove superfluous -DASM.
295
2962006-10-17      Ralf Corsépius <ralf.corsepius@rtems.org>
297
298        * configure.ac: Require autoconf-2.60. Require automake-1.10.
299
3002006-03-08      Joel Sherrill <joel@OARcorp.com>
301
302        * startup/linkcmds: Add .gnu.linkonce.b.* section.
303
3042006-02-08      Joel Sherrill <joel@OARcorp.com>
305
306        * startup/linkcmds: Add sections required by newer gcc versions.
307
3082006-01-11      Ralf Corsepius <ralf.corsepius@rtems.org>
309
310        * configure.ac: Remove explicit ampolish3 support (now in
311        RTEMS_BSP_CONFIGURE).
312
3132006-01-10      Ralf Corsepius <ralf.corsepius@rtems.org>
314
315        * configure.ac: Add ampolish3 support.
316        * Makefile.am: Add preinstall.am.
317
3182006-01-09      Joel Sherrill <joel@OARcorp.com>
319
320        PR 858/bsps
321        * Makefile.am: Added vme_am_defs.h;
322        * vme/vmeconfig.c: Added appropriate include files.
323
3242006-01-09      Ralf Corsepius <ralf.corsepius@rtems.org>
325
326        * Makefile.am: Don't include subdirs.am. Cleanup.
327
3282005-05-26      Ralf Corsepius <ralf.corsepius@rtems.org>
329
330        * include/bsp.h: New header guard.
331
3322005-05-17      Jennifer Averett <jennifer.averett@oarcorp.com>
333
334        * console/rsPMCQ1.c, irq/irq.c: Modified to use rtems/irq.h.
335
3362005-05-10      Ralf Corsepius <ralf.corsepius@rtems.org>
337
338        * console/console.c, console/init68360.c, console/ns16550cfg.c
339        console/ns16550cfg.h, console/rsPMCQ1.h, include/tm27.h,
340        startup/bspstart.c, vme/vmeconfig.c: Eliminate {un|}signed{8|16|32}.
341
3422005-05-06      Jennifer Averett <jennifer.averett@oarcorp.com>
343
344        * console/init68360.c, include/bsp.h, startup/bspstart.c: Changed
345        rtems_unsigned types to uint types
346
3472005-05-03      Joel Sherrill <joel@OARcorp.com>
348
349        * include/.cvsignore: New file.
350
3512005-05-03      Joel Sherrill <joel@OARcorp.com>
352
353        * .cvsignore: New file.
354
3552005-04-29      Jennifer Averett <jennifer.averett@oarcorp.com>
356
357        * irq/irq.c, start/start.S: Removed warnings
358
3592005-04-29      Jennifer Averett <jennifer.averett@oarcorp.com>
360
361        * New BSP.
362        * console/config.c: New files.
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