source: rtems/c/src/lib/libbsp/powerpc/virtex/ChangeLog @ 13c4012f

4.9
Last change on this file since 13c4012f was 13c4012f, checked in by Ralf Corsepius <ralf.corsepius@…>, on 09/24/08 at 02:47:22

2008-09-24 Ralf Corsépius <ralf.corsepius@…>

PR 1322/bsps

  • include/bspopts.h.in: Remove.
  • Property mode set to 100644
File size: 7.8 KB
Line 
12008-09-24      Ralf Corsépius <ralf.corsepius@rtems.org>
2
3        PR 1322/bsps
4        * include/bspopts.h.in: Remove.
5
62008-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
7
8        * startup/bspstart.c: Convert to "bool".
9
102008-08-20      Ralf Corsépius <ralf.corsepius@rtems.org>
11
12        * console/consolelite.c, opbintctrl/opbintctrl.c:
13        Add missing prototypes.
14
152008-07-22      Till Straumann <strauman@slac.stanford.edu>
16
17        * irq/irq_init.c, include/bsp.h:
18        define BSP_PPC403_CLOCK_HOOK_EXCEPTION
19        so that we hook the timer exception rather than going
20        through the interrupt dispatcher.
21
222008-07-21      Till Straumann <strauman@slac.stanford.edu>
23
24        * startup/bspstart.c: Removed MSR_CE from interrupt
25        mask - this was set for testing but should not be
26        in the mask by default.
27
282008-07-21      Till Straumann <strauman@slac.stanford.edu>
29
30        * Makefile.am, preinstall.am, irq/irq_init.c:
31        Use low-level exception handling support from
32        new-exceptions/bspsupport.
33       
342008-07-21      Till Straumann <strauman@slac.stanford.edu>
35
36        * startup/bspstart.c: Removed SPRG0 warning - this BSP
37        is OK.
38
39        Use interrupt stack limits from linker script.
40
41        No need to reserve space beyond '_end'. linkcmds now
42        reserves space below '_end'.
43
44        Use low-level exception handling support from
45        new-exceptions/bspsupport.
46
472008-07-21      Till Straumann <strauman@slac.stanford.edu>
48
49        * dlentry/dlentry.S: load R13 with _SDA_BASE_ so that
50        SVR4-ABI access of short data area works. No support
51        for R2/sdata2/eabi, so far but that would be easy
52        (atm R2 is loaded with got address IIRC).
53
542008-07-21      Till Straumann <strauman@slac.stanford.edu>
55
56        * startup/linkcmds: fixed sdata/sbss areas -- these
57        must be contiguous for SVR4 complicant access via R13.
58        Use kludged layout so that sbss, bss, sbss2 are all
59        contiguous and zeroed by dlentry.S.
60
61        Provide _SDA_BASE_ and _SDA2_BASE_ for loading R13 (and
62        R2 if anyone wants to use EABI).
63
64        Make sure interrupt stack is never in heap area by
65        moving it below '_end'.
66
67        Provide symbols for start + end of interrupt stack.
68
692008-07-21      Till Straumann <strauman@slac.stanford.edu>
70
71        * console/consolelite.c: use base address from RTEMS_XPARAMETERS_H
72        rather than hardcoded hex number.
73
742008-05-15      Joel Sherrill <joel.sherrill@OARcorp.com>
75
76        * startup/bspstart.c: Add capability for bootcard.c BSP Initialization
77        Framework to ask the BSP where it has memory for the RTEMS Workspace
78        and C Program Heap. These collectively are referred to as work area.
79        If the BSP supports this, then it does not have to include code to
80        split the available memory between the two areas. This reduces the
81        amount of code in the BSP specific bspstart.c file. Additionally, the
82        shared framework can initialize the C Library, call
83        rtems_debug_enable(), and dirty the work area memory. Until most/all
84        BSPs support this new capability, if the BSP supports this, it should
85        call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac.
86        When the transition is complete, this autoconf macro can be removed.
87
882008-05-14      Joel Sherrill <joel.sherrill@OARcorp.com>
89
90        * Makefile.am: Rework to avoid .rel files.
91
922008-05-12      Joel Sherrill <joel.sherrill@OARcorp.com>
93
94        * Makefile.am, startup/bspstart.c: Refactored and renamed
95        initialization routines to rtems_initialize_data_structures,
96        rtems_initialize_before_drivers, rtems_initialize_device_drivers, and
97        rtems_initialize_start_multitasking. This opened the sequence up so
98        that bootcard() could provide a more robust and flexible framework
99        which is easier to explain and understand. This also lays the
100        groundwork for sharing the division of available memory between the
101        RTEMS workspace and heap and the C library initialization across all
102        BSPs.
103
1042008-03-03      Joel Sherrill <joel.sherrill@OARcorp.com>
105
106        * startup/linkcmds: Add wildcard to gcc_except_table section so
107        programs compiled with gcc 4.3.x can link.
108
1092007-12-11      Joel Sherrill <joel.sherrill@OARcorp.com>
110
111        * README, include/bsp.h, startup/bspstart.c: Eliminate copies of the
112        Configuration Table. Use the RTEMS provided accessor macros to obtain
113        configuration fields.
114
1152007-12-10      Till Straumann <strauman@slac.stanford.edu>
116
117        * irq/irq_init.c:
118        renamed ASM_BOOKE_PIT_VECTOR to ASM_BOOKE_DEC_VECTOR
119        to be closer to 'official' nomenclature.
120
1212007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
122
123        * include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field
124        from CPU Table to Configuration Table. Eliminate CPU Table from all
125        ports. Delete references to CPU Table in all forms.
126
1272007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
128
129        * startup/bspstart.c: Moved most of the remaining CPU Table fields to
130        the Configuration Table. This included pretasking_hook,
131        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
132        extra_mpci_receive_server_stack, stack_allocate_hook, and
133        stack_free_hook. As a side-effect of this effort some multiprocessing
134        code was made conditional and some style clean up occurred.
135
1362007-11-30      Till Straumann <strauman@slac.stanford.edu>
137
138        * startup/bspstart.c: removed bsp_exceptions_in_RAM
139
1402007-11-30      Till Straumann <strauman@slac.stanford.edu>
141
142        * irq/irq.h, irq/irq_init.c: Removed the definition
143        of ASM_IRQ_VECTOR_BASE; this symbol was only use to
144        initialize the irqBase member of the rtems_irq_global_settings
145        struct. However, irqBase is an rtems_irq_symbolic_name,
146        so using BSP_LOWEST_OFFSET is more appropriate.
147
1482007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
149
150        * startup/bspstart.c: Now compiles and links.
151
1522007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
153
154        * startup/bspstart.c: Eliminate PowerPC specific elements from the CPU
155        Table. They have been replaced with variables named bsp_XXX as
156        needed.
157
1582007-11-07      Joel Sherrill <joel.sherrill@OARcorp.com>
159
160        * aclocal.m4: Removed. Is automatically generated by bootstrap.
161
1622007-10-02      Jukka Pietarinen <jukka.pietarinen@mrf.fi>
163
164        * startup/linkcmds: Move definition of _end so memory is not corrupted.
165
1662007-09-12      Joel Sherrill <joel.sherrill@OARcorp.com>
167
168        PR 1257/bsps
169        * irq/irq_init.c: Code outside of cpukit should use the public API for
170        rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the
171        public API and directly accessing _CPU_ISR_Disable and
172        _CPU_ISR_Enable, they were bypassing the compiler memory barrier
173        directive which could lead to problems. This patch also changes the
174        type of the variable passed into these routines and addresses minor
175        style issues.
176
1772007-09-11      Joel Sherrill <joel.sherrill@OARcorp.com>
178
179        * Makefile.am, include/bsp.h: Do not include networking
180        drivers if networking is disabled.
181
1822007-09-10      Joel Sherrill <joel.sherrill@OARcorp.com>
183
184        * network/xiltemac.c: Remove duplicate prototype.
185
1862007-08-09      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
187        * network/xiltemac.c:
188        applied patch from Robert Grimes to correctly set the link speed
189        to 100MBit
190
1912007-07-27      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
192
193        * linkcmds: removed superfluous bss section
194
1952007-07-27      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
196
197        * autom4te.cache/, network.old/: Removed.
198
1992007-07-10      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
200
201        * startup/linkcmds.dl: Removed.
202
2032007-07-05      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
204
205        * include/bsp.h: Added bsp/vectors.h and bsp/irq.h to list of
206        included headers.
207
2082007-07-05      Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
209
210        * opbintctrl/opbintctrl.c: Removed obsolete code.
211
2122007-07-05      Joel Sherrill <joel.sherrill@oarcorp.com>
213
214        * .cvsignore: New file.
215
2162007-04-1       Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
217
218        * bsp_specs, bsp_specs.dl, ChangeLog, configure.ac,
219        * console/consolelite.c, dlentry/dlentry.S, include/bsp.h,
220        * include/coverhd.h, include/opbintctrl.h, include/tm27.h,
221        * include/xparameters_dflt.h, irq/irq.h, irq/irq_init.c,
222        * Makefile.am, network/xiltemac.c, network/xiltemac.h,
223        * opbintctrl/opbintctrl.c, preinstall.am, README,
224        * startup/bspclean.c, startup/bspstart.c, startup/linkcmds,
225        * startup/linkcmds.dl, startup/setvec.c;
226
227        integration of virtex BSP into RTEMS source tree
228
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