source: rtems/c/src/lib/libbsp/powerpc/virtex/ChangeLog @ 212f7b0

4.104.115
Last change on this file since 212f7b0 was 9957dbf, checked in by Joel Sherrill <joel.sherrill@…>, on 10/02/08 at 21:39:40

2008-10-02 Joel Sherrill <joel.sherrill@…>

  • Makefile.am, preinstall.am: Use shared tm27.h stub.
  • include/tm27.h: Removed.
  • Property mode set to 100644
File size: 9.8 KB
Line 
12008-10-02      Joel Sherrill <joel.sherrill@OARcorp.com>
2
3        * Makefile.am, preinstall.am: Use shared tm27.h stub.
4        * include/tm27.h: Removed.
5
62008-09-30      Joel Sherrill <joel.sherrill@oarcorp.com>
7
8        * include/tm27.h: Do not use set_vector.
9
102008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
11
12        * Makefile.am: Eliminate bsp.am. Build startup files as side-effect
13        of building libbspstart.a, using automake-rules.
14
152008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
16
17        * Makefile.am: Eliminate *_SOURCES.
18
192008-09-29      Ralf Corsépius <ralf.corsepius@rtems.org>
20
21        * Makefile.am: Move noinst_LIBRARIES = libbsp.a before its
22        components.
23
242008-09-26      Ralf Corsépius <ralf.corsepius@rtems.org>
25
26        * Makefile.am: Cleanup ../../shared/include/bootcard.h handling.
27
282008-09-24      Ralf Corsépius <ralf.corsepius@rtems.org>
29
30        PR 1322/bsps
31        * include/bspopts.h.in: Remove.
32
332008-09-23      Joel Sherrill <joel.sherrill@oarcorp.com>
34
35        * configure.ac, include/bspopts.h.in: Make letting boot_card() handle
36        work area allocation mandatory. Rename
37        RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to BSP_BOOTCARD_OPTIONS.
38
392008-09-22      Joel Sherrill <joel.sherrill@oarcorp.com>
40
41        * Makefile.am, configure.ac, include/bspopts.h.in: Use standardized
42        bsp_cleanup() which can optionally print a message, poll for user to
43        press key, and call bsp_reset(). Using this eliminates the various
44        bsp_cleanup() implementations which had their own implementation and
45        variety of string constants.
46        * startup/bspclean.c: Removed.
47
482008-09-18      Joel Sherrill <joel.sherrill@oarcorp.com>
49
50        * include/bsp.h: Remove unnecessary boilerplate comments.
51
522008-09-16      Joel Sherrill <joel.sherrill@oarcorp.com>
53
54        * Makefile.am, startup/linkcmds: Use top level shared
55        bsp_get_work_area() implementation.
56        * startup/bspgetworkarea.c: Removed.
57
582008-09-15      Joel Sherrill <joel.sherrill@oarcorp.com>
59
60        * Makefile.am, configure.ac, include/bsp.h, include/bspopts.h.in,
61        startup/bspstart.c, startup/linkcmds: Add use of bsp_get_work_area()
62        in its own file and rely on BSP Framework to perform more
63        initialization.
64        * startup/bspgetworkarea.c: New file.
65
662008-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
67
68        * startup/bspstart.c: Convert to "bool".
69
702008-08-20      Ralf Corsépius <ralf.corsepius@rtems.org>
71
72        * console/consolelite.c, opbintctrl/opbintctrl.c:
73        Add missing prototypes.
74
752008-07-22      Till Straumann <strauman@slac.stanford.edu>
76
77        * irq/irq_init.c, include/bsp.h:
78        define BSP_PPC403_CLOCK_HOOK_EXCEPTION
79        so that we hook the timer exception rather than going
80        through the interrupt dispatcher.
81
822008-07-21      Till Straumann <strauman@slac.stanford.edu>
83
84        * startup/bspstart.c: Removed MSR_CE from interrupt
85        mask - this was set for testing but should not be
86        in the mask by default.
87
882008-07-21      Till Straumann <strauman@slac.stanford.edu>
89
90        * Makefile.am, preinstall.am, irq/irq_init.c:
91        Use low-level exception handling support from
92        new-exceptions/bspsupport.
93       
942008-07-21      Till Straumann <strauman@slac.stanford.edu>
95
96        * startup/bspstart.c: Removed SPRG0 warning - this BSP
97        is OK.
98
99        Use interrupt stack limits from linker script.
100
101        No need to reserve space beyond '_end'. linkcmds now
102        reserves space below '_end'.
103
104        Use low-level exception handling support from
105        new-exceptions/bspsupport.
106
1072008-07-21      Till Straumann <strauman@slac.stanford.edu>
108
109        * dlentry/dlentry.S: load R13 with _SDA_BASE_ so that
110        SVR4-ABI access of short data area works. No support
111        for R2/sdata2/eabi, so far but that would be easy
112        (atm R2 is loaded with got address IIRC).
113
1142008-07-21      Till Straumann <strauman@slac.stanford.edu>
115
116        * startup/linkcmds: fixed sdata/sbss areas -- these
117        must be contiguous for SVR4 complicant access via R13.
118        Use kludged layout so that sbss, bss, sbss2 are all
119        contiguous and zeroed by dlentry.S.
120
121        Provide _SDA_BASE_ and _SDA2_BASE_ for loading R13 (and
122        R2 if anyone wants to use EABI).
123
124        Make sure interrupt stack is never in heap area by
125        moving it below '_end'.
126
127        Provide symbols for start + end of interrupt stack.
128
1292008-07-21      Till Straumann <strauman@slac.stanford.edu>
130
131        * console/consolelite.c: use base address from RTEMS_XPARAMETERS_H
132        rather than hardcoded hex number.
133
1342008-05-15      Joel Sherrill <joel.sherrill@OARcorp.com>
135
136        * startup/bspstart.c: Add capability for bootcard.c BSP Initialization
137        Framework to ask the BSP where it has memory for the RTEMS Workspace
138        and C Program Heap. These collectively are referred to as work area.
139        If the BSP supports this, then it does not have to include code to
140        split the available memory between the two areas. This reduces the
141        amount of code in the BSP specific bspstart.c file. Additionally, the
142        shared framework can initialize the C Library, call
143        rtems_debug_enable(), and dirty the work area memory. Until most/all
144        BSPs support this new capability, if the BSP supports this, it should
145        call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac.
146        When the transition is complete, this autoconf macro can be removed.
147
1482008-05-14      Joel Sherrill <joel.sherrill@OARcorp.com>
149
150        * Makefile.am: Rework to avoid .rel files.
151
1522008-05-12      Joel Sherrill <joel.sherrill@OARcorp.com>
153
154        * Makefile.am, startup/bspstart.c: Refactored and renamed
155        initialization routines to rtems_initialize_data_structures,
156        rtems_initialize_before_drivers, rtems_initialize_device_drivers, and
157        rtems_initialize_start_multitasking. This opened the sequence up so
158        that bootcard() could provide a more robust and flexible framework
159        which is easier to explain and understand. This also lays the
160        groundwork for sharing the division of available memory between the
161        RTEMS workspace and heap and the C library initialization across all
162        BSPs.
163
1642008-03-03      Joel Sherrill <joel.sherrill@OARcorp.com>
165
166        * startup/linkcmds: Add wildcard to gcc_except_table section so
167        programs compiled with gcc 4.3.x can link.
168
1692007-12-11      Joel Sherrill <joel.sherrill@OARcorp.com>
170
171        * README, include/bsp.h, startup/bspstart.c: Eliminate copies of the
172        Configuration Table. Use the RTEMS provided accessor macros to obtain
173        configuration fields.
174
1752007-12-10      Till Straumann <strauman@slac.stanford.edu>
176
177        * irq/irq_init.c:
178        renamed ASM_BOOKE_PIT_VECTOR to ASM_BOOKE_DEC_VECTOR
179        to be closer to 'official' nomenclature.
180
1812007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
182
183        * include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field
184        from CPU Table to Configuration Table. Eliminate CPU Table from all
185        ports. Delete references to CPU Table in all forms.
186
1872007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
188
189        * startup/bspstart.c: Moved most of the remaining CPU Table fields to
190        the Configuration Table. This included pretasking_hook,
191        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
192        extra_mpci_receive_server_stack, stack_allocate_hook, and
193        stack_free_hook. As a side-effect of this effort some multiprocessing
194        code was made conditional and some style clean up occurred.
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        * irq/irq.h, irq/irq_init.c: Removed the definition
203        of ASM_IRQ_VECTOR_BASE; this symbol was only use to
204        initialize the irqBase member of the rtems_irq_global_settings
205        struct. However, irqBase is an rtems_irq_symbolic_name,
206        so using BSP_LOWEST_OFFSET is more appropriate.
207
2082007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
209
210        * startup/bspstart.c: Now compiles and links.
211
2122007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
213
214        * startup/bspstart.c: Eliminate PowerPC specific elements from the CPU
215        Table. They have been replaced with variables named bsp_XXX as
216        needed.
217
2182007-11-07      Joel Sherrill <joel.sherrill@OARcorp.com>
219
220        * aclocal.m4: Removed. Is automatically generated by bootstrap.
221
2222007-10-02      Jukka Pietarinen <jukka.pietarinen@mrf.fi>
223
224        * startup/linkcmds: Move definition of _end so memory is not corrupted.
225
2262007-09-12      Joel Sherrill <joel.sherrill@OARcorp.com>
227
228        PR 1257/bsps
229        * irq/irq_init.c: Code outside of cpukit should use the public API for
230        rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the
231        public API and directly accessing _CPU_ISR_Disable and
232        _CPU_ISR_Enable, they were bypassing the compiler memory barrier
233        directive which could lead to problems. This patch also changes the
234        type of the variable passed into these routines and addresses minor
235        style issues.
236
2372007-09-11      Joel Sherrill <joel.sherrill@OARcorp.com>
238
239        * Makefile.am, include/bsp.h: Do not include networking
240        drivers if networking is disabled.
241
2422007-09-10      Joel Sherrill <joel.sherrill@OARcorp.com>
243
244        * network/xiltemac.c: Remove duplicate prototype.
245
2462007-08-09      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
247        * network/xiltemac.c:
248        applied patch from Robert Grimes to correctly set the link speed
249        to 100MBit
250
2512007-07-27      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
252
253        * linkcmds: removed superfluous bss section
254
2552007-07-27      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
256
257        * autom4te.cache/, network.old/: Removed.
258
2592007-07-10      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
260
261        * startup/linkcmds.dl: Removed.
262
2632007-07-05      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
264
265        * include/bsp.h: Added bsp/vectors.h and bsp/irq.h to list of
266        included headers.
267
2682007-07-05      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
269
270        * opbintctrl/opbintctrl.c: Removed obsolete code.
271
2722007-07-05      Joel Sherrill <joel.sherrill@oarcorp.com>
273
274        * .cvsignore: New file.
275
2762007-04-1       Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
277
278        * bsp_specs, bsp_specs.dl, ChangeLog, configure.ac,
279        * console/consolelite.c, dlentry/dlentry.S, include/bsp.h,
280        * include/coverhd.h, include/opbintctrl.h, include/tm27.h,
281        * include/xparameters_dflt.h, irq/irq.h, irq/irq_init.c,
282        * Makefile.am, network/xiltemac.c, network/xiltemac.h,
283        * opbintctrl/opbintctrl.c, preinstall.am, README,
284        * startup/bspclean.c, startup/bspstart.c, startup/linkcmds,
285        * startup/linkcmds.dl, startup/setvec.c;
286
287        integration of virtex BSP into RTEMS source tree
288
Note: See TracBrowser for help on using the repository browser.