source: rtems/c/src/lib/libbsp/powerpc/virtex/ChangeLog @ 0aa4b0f

4.104.11
Last change on this file since 0aa4b0f was 0aa4b0f, checked in by Chris Johns <chrisj@…>, on Apr 28, 2009 at 6:32:31 AM

2009-04-28 Chris Johns <chrisj@…>

  • dlentry/dlentry.S: Update for boot_card command line change.
  • Property mode set to 100644
File size: 10.1 KB
Line 
12009-04-28      Chris Johns <chrisj@rtems.org>
2
3        * dlentry/dlentry.S: Update for boot_card command line change.
4
52008-12-04      Joel Sherrill <joel.sherrill@oarcorp.com>
6
7        * bsp_specs: Move -e start from *link to *startfile to avoid warning
8        for undefined entry symbol when linking relocatables with binutils
9        2.19.
10
112008-10-02      Joel Sherrill <joel.sherrill@OARcorp.com>
12
13        * Makefile.am, preinstall.am: Use shared tm27.h stub.
14        * include/tm27.h: Removed.
15
162008-09-30      Joel Sherrill <joel.sherrill@oarcorp.com>
17
18        * include/tm27.h: Do not use set_vector.
19
202008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
21
22        * Makefile.am: Eliminate bsp.am. Build startup files as side-effect
23        of building libbspstart.a, using automake-rules.
24
252008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
26
27        * Makefile.am: Eliminate *_SOURCES.
28
292008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
30
31        * Makefile.am: Move noinst_LIBRARIES = libbsp.a before its
32        components.
33
342008-09-26      Ralf Corsépius <ralf.corsepius@rtems.org>
35
36        * Makefile.am: Cleanup ../../shared/include/bootcard.h handling.
37
382008-09-24      Ralf Corsépius <ralf.corsepius@rtems.org>
39
40        PR 1322/bsps
41        * include/bspopts.h.in: Remove.
42
432008-09-23      Joel Sherrill <joel.sherrill@oarcorp.com>
44
45        * configure.ac, include/bspopts.h.in: Make letting boot_card() handle
46        work area allocation mandatory. Rename
47        RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to BSP_BOOTCARD_OPTIONS.
48
492008-09-22      Joel Sherrill <joel.sherrill@oarcorp.com>
50
51        * Makefile.am, configure.ac, include/bspopts.h.in: Use standardized
52        bsp_cleanup() which can optionally print a message, poll for user to
53        press key, and call bsp_reset(). Using this eliminates the various
54        bsp_cleanup() implementations which had their own implementation and
55        variety of string constants.
56        * startup/bspclean.c: Removed.
57
582008-09-18      Joel Sherrill <joel.sherrill@oarcorp.com>
59
60        * include/bsp.h: Remove unnecessary boilerplate comments.
61
622008-09-16      Joel Sherrill <joel.sherrill@oarcorp.com>
63
64        * Makefile.am, startup/linkcmds: Use top level shared
65        bsp_get_work_area() implementation.
66        * startup/bspgetworkarea.c: Removed.
67
682008-09-15      Joel Sherrill <joel.sherrill@oarcorp.com>
69
70        * Makefile.am, configure.ac, include/bsp.h, include/bspopts.h.in,
71        startup/bspstart.c, startup/linkcmds: Add use of bsp_get_work_area()
72        in its own file and rely on BSP Framework to perform more
73        initialization.
74        * startup/bspgetworkarea.c: New file.
75
762008-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
77
78        * startup/bspstart.c: Convert to "bool".
79
802008-08-20      Ralf Corsépius <ralf.corsepius@rtems.org>
81
82        * console/consolelite.c, opbintctrl/opbintctrl.c:
83        Add missing prototypes.
84
852008-07-22      Till Straumann <strauman@slac.stanford.edu>
86
87        * irq/irq_init.c, include/bsp.h:
88        define BSP_PPC403_CLOCK_HOOK_EXCEPTION
89        so that we hook the timer exception rather than going
90        through the interrupt dispatcher.
91
922008-07-21      Till Straumann <strauman@slac.stanford.edu>
93
94        * startup/bspstart.c: Removed MSR_CE from interrupt
95        mask - this was set for testing but should not be
96        in the mask by default.
97
982008-07-21      Till Straumann <strauman@slac.stanford.edu>
99
100        * Makefile.am, preinstall.am, irq/irq_init.c:
101        Use low-level exception handling support from
102        new-exceptions/bspsupport.
103       
1042008-07-21      Till Straumann <strauman@slac.stanford.edu>
105
106        * startup/bspstart.c: Removed SPRG0 warning - this BSP
107        is OK.
108
109        Use interrupt stack limits from linker script.
110
111        No need to reserve space beyond '_end'. linkcmds now
112        reserves space below '_end'.
113
114        Use low-level exception handling support from
115        new-exceptions/bspsupport.
116
1172008-07-21      Till Straumann <strauman@slac.stanford.edu>
118
119        * dlentry/dlentry.S: load R13 with _SDA_BASE_ so that
120        SVR4-ABI access of short data area works. No support
121        for R2/sdata2/eabi, so far but that would be easy
122        (atm R2 is loaded with got address IIRC).
123
1242008-07-21      Till Straumann <strauman@slac.stanford.edu>
125
126        * startup/linkcmds: fixed sdata/sbss areas -- these
127        must be contiguous for SVR4 complicant access via R13.
128        Use kludged layout so that sbss, bss, sbss2 are all
129        contiguous and zeroed by dlentry.S.
130
131        Provide _SDA_BASE_ and _SDA2_BASE_ for loading R13 (and
132        R2 if anyone wants to use EABI).
133
134        Make sure interrupt stack is never in heap area by
135        moving it below '_end'.
136
137        Provide symbols for start + end of interrupt stack.
138
1392008-07-21      Till Straumann <strauman@slac.stanford.edu>
140
141        * console/consolelite.c: use base address from RTEMS_XPARAMETERS_H
142        rather than hardcoded hex number.
143
1442008-05-15      Joel Sherrill <joel.sherrill@OARcorp.com>
145
146        * startup/bspstart.c: Add capability for bootcard.c BSP Initialization
147        Framework to ask the BSP where it has memory for the RTEMS Workspace
148        and C Program Heap. These collectively are referred to as work area.
149        If the BSP supports this, then it does not have to include code to
150        split the available memory between the two areas. This reduces the
151        amount of code in the BSP specific bspstart.c file. Additionally, the
152        shared framework can initialize the C Library, call
153        rtems_debug_enable(), and dirty the work area memory. Until most/all
154        BSPs support this new capability, if the BSP supports this, it should
155        call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac.
156        When the transition is complete, this autoconf macro can be removed.
157
1582008-05-14      Joel Sherrill <joel.sherrill@OARcorp.com>
159
160        * Makefile.am: Rework to avoid .rel files.
161
1622008-05-12      Joel Sherrill <joel.sherrill@OARcorp.com>
163
164        * Makefile.am, startup/bspstart.c: Refactored and renamed
165        initialization routines to rtems_initialize_data_structures,
166        rtems_initialize_before_drivers, rtems_initialize_device_drivers, and
167        rtems_initialize_start_multitasking. This opened the sequence up so
168        that bootcard() could provide a more robust and flexible framework
169        which is easier to explain and understand. This also lays the
170        groundwork for sharing the division of available memory between the
171        RTEMS workspace and heap and the C library initialization across all
172        BSPs.
173
1742008-03-03      Joel Sherrill <joel.sherrill@OARcorp.com>
175
176        * startup/linkcmds: Add wildcard to gcc_except_table section so
177        programs compiled with gcc 4.3.x can link.
178
1792007-12-11      Joel Sherrill <joel.sherrill@OARcorp.com>
180
181        * README, include/bsp.h, startup/bspstart.c: Eliminate copies of the
182        Configuration Table. Use the RTEMS provided accessor macros to obtain
183        configuration fields.
184
1852007-12-10      Till Straumann <strauman@slac.stanford.edu>
186
187        * irq/irq_init.c:
188        renamed ASM_BOOKE_PIT_VECTOR to ASM_BOOKE_DEC_VECTOR
189        to be closer to 'official' nomenclature.
190
1912007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
192
193        * include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field
194        from CPU Table to Configuration Table. Eliminate CPU Table from all
195        ports. Delete references to CPU Table in all forms.
196
1972007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
198
199        * startup/bspstart.c: Moved most of the remaining CPU Table fields to
200        the Configuration Table. This included pretasking_hook,
201        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
202        extra_mpci_receive_server_stack, stack_allocate_hook, and
203        stack_free_hook. As a side-effect of this effort some multiprocessing
204        code was made conditional and some style clean up occurred.
205
2062007-11-30      Till Straumann <strauman@slac.stanford.edu>
207
208        * startup/bspstart.c: removed bsp_exceptions_in_RAM
209
2102007-11-30      Till Straumann <strauman@slac.stanford.edu>
211
212        * irq/irq.h, irq/irq_init.c: Removed the definition
213        of ASM_IRQ_VECTOR_BASE; this symbol was only use to
214        initialize the irqBase member of the rtems_irq_global_settings
215        struct. However, irqBase is an rtems_irq_symbolic_name,
216        so using BSP_LOWEST_OFFSET is more appropriate.
217
2182007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
219
220        * startup/bspstart.c: Now compiles and links.
221
2222007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
223
224        * startup/bspstart.c: Eliminate PowerPC specific elements from the CPU
225        Table. They have been replaced with variables named bsp_XXX as
226        needed.
227
2282007-11-07      Joel Sherrill <joel.sherrill@OARcorp.com>
229
230        * aclocal.m4: Removed. Is automatically generated by bootstrap.
231
2322007-10-02      Jukka Pietarinen <jukka.pietarinen@mrf.fi>
233
234        * startup/linkcmds: Move definition of _end so memory is not corrupted.
235
2362007-09-12      Joel Sherrill <joel.sherrill@OARcorp.com>
237
238        PR 1257/bsps
239        * irq/irq_init.c: Code outside of cpukit should use the public API for
240        rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the
241        public API and directly accessing _CPU_ISR_Disable and
242        _CPU_ISR_Enable, they were bypassing the compiler memory barrier
243        directive which could lead to problems. This patch also changes the
244        type of the variable passed into these routines and addresses minor
245        style issues.
246
2472007-09-11      Joel Sherrill <joel.sherrill@OARcorp.com>
248
249        * Makefile.am, include/bsp.h: Do not include networking
250        drivers if networking is disabled.
251
2522007-09-10      Joel Sherrill <joel.sherrill@OARcorp.com>
253
254        * network/xiltemac.c: Remove duplicate prototype.
255
2562007-08-09      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
257        * network/xiltemac.c:
258        applied patch from Robert Grimes to correctly set the link speed
259        to 100MBit
260
2612007-07-27      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
262
263        * linkcmds: removed superfluous bss section
264
2652007-07-27      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
266
267        * autom4te.cache/, network.old/: Removed.
268
2692007-07-10      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
270
271        * startup/linkcmds.dl: Removed.
272
2732007-07-05      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
274
275        * include/bsp.h: Added bsp/vectors.h and bsp/irq.h to list of
276        included headers.
277
2782007-07-05      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
279
280        * opbintctrl/opbintctrl.c: Removed obsolete code.
281
2822007-07-05      Joel Sherrill <joel.sherrill@oarcorp.com>
283
284        * .cvsignore: New file.
285
2862007-04-1       Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
287
288        * bsp_specs, bsp_specs.dl, ChangeLog, configure.ac,
289        * console/consolelite.c, dlentry/dlentry.S, include/bsp.h,
290        * include/coverhd.h, include/opbintctrl.h, include/tm27.h,
291        * include/xparameters_dflt.h, irq/irq.h, irq/irq_init.c,
292        * Makefile.am, network/xiltemac.c, network/xiltemac.h,
293        * opbintctrl/opbintctrl.c, preinstall.am, README,
294        * startup/bspclean.c, startup/bspstart.c, startup/linkcmds,
295        * startup/linkcmds.dl, startup/setvec.c;
296
297        integration of virtex BSP into RTEMS source tree
298
Note: See TracBrowser for help on using the repository browser.