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Merge from eCos master repository on 2002-05-20-20:11:54-BST
author jlarmour
date Mon, 20 May 2002 22:19:26 +0000
parents
children d2c90368aeef
comparison
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207:74c807ddde34 208:e0c0827131d1
1 2002-05-08 Jesper Skov <jskov@redhat.com>
2
3 * src/sh2_sci.c: Register renaming.
4 * src/sh2_scif.c: Register renaming.
5
6 * include/sh2_scif.h (_REG_SCSSR): Define.
7
8 * include/mod_regs_ser.h: Register renaming. SCI registers now
9 contain _SCI_, SCIF registers contain _SCIF_.
10
11 2002-04-30 Jesper Skov <jskov@redhat.com>
12
13 * include/var_intr.h: Renumber the 7044 vectors to get rid of the
14 gaps. CYGHWR_HAL_SH_SH2_CUSTOM_INTERRUPT_LAYOUT now takes care of
15 the translation from HW interrupt vectors to the eCos vector
16 numbers.
17
18 2002-04-24 Jesper Skov <jskov@redhat.com>
19
20 * include/mod_regs_adc.h: Added.
21
22 * include/var_regs.h: Include adc header.
23
24 * include/mod_7044.h (CYGARC_SH_MOD_ADC): Added.
25
26 2002-04-22 Jesper Skov <jskov@redhat.com>
27
28 * include/mod_regs_wdt.h (CYGARC_REG_RSTCSR_W_RSTx_MAGIC,
29 CYGARC_REG_RSTCSR_W_WOVF_MAGIC): set 5 lsb.
30 * include/mod_regs_wdt_2.h (CYGARC_REG_RSTCSR_W_RSTx_MAGIC,
31 CYGARC_REG_RSTCSR_W_WOVF_MAGIC): set 5 lsb.
32 Also define CYGARC_REG_WTCNT_W.
33
34 * include/var_intr.h (HAL_PLATFORM_RESET): Fixed. Set WTIT flag.
35
36 * src/var_misc.c (hal_interrupt_mask, hal_interrupt_unmask): Add
37 range for INTC=2 and error for undefined to catch such a bobo
38 easier next time.
39
40 * include/var_intr.h: Fix access size typos.
41
42 * include/sh2_sci.h: Fix offsets.
43
44 * include/mod_regs_pfc_2.h (CYGARC_REG_PEDR): Added.
45
46 2002-04-18 Jesper Skov <jskov@redhat.com>
47
48 * include/var_regs.h: Include BSC header according to type.
49 * include/mod_regs_pfc_2.h (CYGARC_REG_PADRH, CYGARC_REG_PADRL): Added.
50 * include/mod_regs_bsc_2.h: Added.
51 * include/mod_7044.h: BSC Type 2.
52 * include/mod_7615.h: BSC Type 1.
53
54 * include/variant.inc: Only disable UBC if type defined. Fix INTC
55 type 1/2 mixup.
56 * include/var_regs.h: Include watchdog header according to type.
57 * include/mod_regs_wdt_2.h: Added.
58 * include/mod_7615.h: WDT type 1.
59 * include/mod_7044.h: WDT type 2.
60
61 * src/var_misc.c (cyg_var_enable_caches): Only set mode if the
62 feature is present.
63 * include/variant.inc: CYGARC_REG_CCR is 16bit in type 2 CAC
64 module.
65 * src/variant.S: Support for type 2 cache.
66 * include/var_regs.h: Include cache header according to type.
67 * include/mod_7615.h (CYGARC_SH_MOD_CAC): Type 1.
68 * include/var_cache.h: Support for type 2.
69 * include/mod_regs_cac_2.h: Added.
70 * include/mod_7044.h (CYGARC_SH_MOD_CAC): Type 2.
71 Also define cache array addresses.
72
73 * src/var_misc.c (hal_interrupt_update_level): 7044 support.
74
75 * include/var_intr.h: Fall-back
76 CYGPRI_HAL_INTERRUPT_UPDATE_LEVEL_PLF is variant specific.
77
78 2002-04-17 Jesper Skov <jskov@redhat.com>
79
80 * src/var_mk_defs.c: Adjustment for 7044.
81 * src/variant.S: Same.
82
83 * src/var_misc.c: Most of the functions update to handle INTC type
84 2. Some still to do. Added hal_delay_us for CMT.
85
86 * include/variant.inc: Clear CMT on init, and clear INTC type 2
87 registers.
88
89 * include/var_regs.h: Allow different headers for INT and
90 PFC. Also include CMT header.
91
92 * include/var_intr.h: Some adjustments for 7044, and vectors for
93 it. Also define CMT style RTC support.
94
95 * include/sh2_sci.h: Removed error.
96 * src/sh2_sci.c: Same.
97
98 * include/mod_regs_intc_2.h: Added.
99 * include/mod_regs_pfc_2.h: Added.
100 * include/mod_regs_cmt.h: Added.
101
102 * include/mod_regs_cpg.h: Handle type 2.
103
104 * include/mod_7044.h: Enable more modules. No cache windows in
105 memory map.
106
107 * cdl/hal_sh_sh2.cdl: Added 7044 clock options.
108 Added 7044 variant option.
109
110 * include/mod_regs_ser.h: Fixed SCI definitions.
111
112 * include/mod_7044.h: Added.
113
114 2002-03-07 Jesper Skov <jskov@redhat.com>
115
116 * include/mod_regs_eth.h (CYGARC_REG_CNDCR): Added more
117 definitions.
118
119 2002-03-06 Jesper Skov <jskov@redhat.com>
120
121 * src/sh2_scif.c: Added cyg_hal_plf_scif_sync_rxtx that allows
122 switching mode at runtime. Changed code to respect setting.
123 * include/sh2_scif.h: Same.
124
125 * cdl/hal_sh_sh2.cdl: Added CYGHWR_HAL_SH_SH2_SCIF_ASYNC_RXTX to
126 control RX/TX enabling. In async mode (when set), only one of TX
127 or RX will be set at the same time.
128
129 2002-03-01 Jesper Skov <jskov@redhat.com>
130
131 * cdl/hal_sh_sh2.cdl: Added
132 CYGHWR_HAL_SH_SH2_SCIF_IRDA_TXRX_COMPENSATION option to control
133 IrDA TX/RX kludge.
134 * src/sh2_scif.c: Use above option. Don't force 9600 baud in IrDA
135 mode.
136
137 2002-02-22 Jesper Skov <jskov@redhat.com>
138
139 * src/sh2_scif.c (cyg_hal_plf_scif_putc): In IrDA mode, eat the
140 spurious received character after TX has completed.
141
142 2002-02-21 Jesper Skov <jskov@redhat.com>
143
144 * src/sh2_scif.c: Force 9600 baud for IrDA mode
145 initialization. Disable transmitter when not used in IrDA
146 mode. Check transmitter state instead of FIFO count for
147 determining when to cease transmission.
148
149 2002-02-20 Jesper Skov <jskov@redhat.com>
150
151 * include/mod_regs_eth.h: More definitions.
152
153 2002-02-19 Jesper Skov <jskov@redhat.com>
154
155 * include/var_regs.h: Include ethernet definitions.
156
157 * include/mod_7615.h: Has ethernet module.
158
159 * include/mod_regs_eth.h: Added more definitions.
160
161 * include/mod_regs_wdt.h: Added some more definitions.
162
163 * include/var_intr.h (HAL_PLATFORM_RESET): Defined (doesn't work
164 though).
165
166 * include/mod_7615.h: Disable UBC for now since software emulation
167 works just fine.
168
169 2002-02-12 Jesper Skov <jskov@redhat.com>
170
171 * include/var_intr.h: Added HAL_CLOCK_VAR_INITIALIZE which does
172 partial FRT initialization so it can be used from
173 hal_delay_us. Updated other timer macros.
174 (HAL_CLOCK_READ): Fix typo.
175
176 * include/mod_regs_frt.h: Renamed 16bit access registers.
177
178 * src/var_misc.c (hal_delay_us): Fixed.
179 Call HAL_CLOCK_VAR_INITIALIZE from hal_variant_init.
180
181 * include/mod_regs_bsc.h: Changed register locations and made
182 flags be 32bit constants.
183
184 2002-02-07 Jesper Skov <jskov@redhat.com>
185
186 * src/var_misc.c (hal_delay_us): Fixed typo. Increasy dummy loop
187 since the typo didn't fix the problem.
188
189 * include/mod_regs_pcm.h: Added.
190
191 * include/var_regs.h: Include PCM.
192
193 * include/mod_7615.h: Added DMA and PCM defs.
194
195 2002-02-06 Jesper Skov <jskov@redhat.com>
196
197 * include/mod_regs_frt.h: Fix comment.
198
199 2002-02-05 Jesper Skov <jskov@redhat.com>
200
201 * src/sh2_scif.c: Set SC2SSR in initialization. Clear errors in
202 getc function.
203
204 * include/mod_regs_cpg.h (CYGARC_REG_FMR_INIT): Define as value
205 provided by platform.
206
207 * cdl/hal_sh_sh2.cdl: Variant is big-endian only.
208
209 2002-01-30 Jesper Skov <jskov@redhat.com>
210
211 * include/mod_regs_eth.h: Added.
212
213 * include/mod_regs_pfc.h: Updated for SH7615.
214
215 2002-01-22 Jesper Skov <jskov@redhat.com>
216
217 * cdl/hal_sh_sh2.cdl: Set as type1 clock module.
218
219 * src/sh2_scif.c: Added IrDA mode support.
220 * include/sh2_scif.h: Same.
221
222 * include/mod_regs_dma.h: Updated for SH7615.
223
224 * include/mod_regs_ser.h: Fixed a typo.
225
226 2002-01-18 Jesper Skov <jskov@redhat.com>
227
228 * src/sh2_sci.c: Added #error about not being updated.
229 * src/sh2_sci.h: Updated for SH2 naming.
230 * src/sh2_scif.h: Updated for SH2 naming, and registers.
231 * src/sh2_scif.c: Updated for changed register names.
232 * include/mod_regs_ser.h: Updated SCIF register names/values.
233
234 * src/var_misc.c (hal_delay_us): Added.
235
236 * include/variant.inc: Fixed some bade conditional code.
237
238 * include/var_intr.h (HAL_CLOCK_INITIALIZE): Fix typos. Guard
239 against too large period.
240
241 * include/mod_regs_ubc.h: Updated to match SH7615 (type 2).
242
243 * include/mod_7615.h (CYGARC_SH_MOD_UBC): Is type 2.
244
245 2002-01-17 Jesper Skov <jskov@redhat.com>
246
247 * include/mod_regs_ubc.h: Partially updated.
248
249 * include/mod_regs_wdt.h: Added.
250 * include/var_regs.h: Include WDT header.
251
252 * src/var_misc.c (hal_interrupt_set_vectors): Updated vector
253 names.
254
255 * src/variant.S (cyg_hal_ILVL_table): Changed for SH2.
256
257 * src/var_mk_defs.c: Added more interrupt defs.
258
259 * include/var_intr.h (CYGPRI_HAL_INTERRUPT_UPDATE_LEVEL_PLF):
260 Ignore LVLs 0-3 since they overlap with IRQs
261 0-3. hal_interrupt_update_level contains code to handle according
262 to configuration.
263
264 * include/mod_regs_intc.h: Added def.
265
266 * src/var_misc.c: Interrupt configury updated for 7615.
267
268 * include/var_intr.h: Add module identifier to vector names. Set
269 RTC vector.
270
271 2002-01-16 Jesper Skov <jskov@redhat.com>
272
273 * src/var_mk_defs.c: Removed some defs.
274
275 * src/var_misc.c: Cache init fixed and compiler warnings + typos
276 fixed.
277
278 * src/sh2_scif.c: Renamed for SH2.
279 * src/sh2_sci.c: Same.
280
281 * include/var_regs.h: TMU header inclusion removed.
282
283 * include/var_intr.h: Shift vectors down one (to make room for NMI
284 as vector 0).
285
286 * include/mod_regs_ser.h: Protect SCI defs by CYGARC_SH_MOD_SCI.
287
288 * include/mod_regs_cpg.h: No magic here - CDL provides a hardwired
289 constant to use.
290
291 * include/mod_regs_bsc.h: Updated to match SH7615.
292
293 * include/mod_7615.h (CYGARC_SH_MOD_BCN): Is type 2.
294
295 * cdl/hal_sh_sh2.cdl: Added CYGHWR_HAL_SH_RTC_PRESCALE.
296
297 * include/mod_regs_frt.h: Added.
298
299 * include/var_intr.h: Added support for eCos RTC driven by FRT module.
300
301 * include/mod_7615.h (CYGARC_SH_MOD_FRT): Added.
302 * include/var_regs.h: Include FRT header. Removed RTC header inclusion.
303
304 * src/var_misc.c (hal_interrupt_set_vectors): Set VCRx registers
305 to map the module interrupt sources to specific HWR_EXC vectors.
306
307 * include/var_intr.h: Added SH7615 vectors.
308
309 * cdl/hal_sh_sh2.cdl: Select INTR model header.
310
311 * include/mod_regs_intc.h: Added stuff for 7615 INTC.
312
313 * include/mod_7615.h: Does update the IP on exception. All modules
314 are type 1.
315
316 2002-01-14 Jesper Skov <jskov@redhat.com>
317
318 * cdl/hal_sh_sh2.cdl: Added exception model header definitions.
319
320 * include/variant.inc: Fixed assembler warning. Change CYG_SR.
321
322 2002-01-11 Jesper Skov <jskov@redhat.com>
323
324 * cdl/hal_sh_sh2.cdl: Changed the clock setup some.
325
326 2002-01-09 Jesper Skov <jskov@redhat.com>
327
328 * cdl/hal_sh_sh2.cdl: Changed to match SH2 caching details.
329 * src/var_misc.c: Same.
330 * include/var_cache.h: Same.
331 * src/variant.S: Same.
332
333 * include/mod_7615.h: Added some 7615 details.
334
335 Cloned from SH3 HAL.
336
337 //===========================================================================
338 //####ECOSGPLCOPYRIGHTBEGIN####
339 // -------------------------------------------
340 // This file is part of eCos, the Embedded Configurable Operating System.
341 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
342 //
343 // eCos is free software; you can redistribute it and/or modify it under
344 // the terms of the GNU General Public License as published by the Free
345 // Software Foundation; either version 2 or (at your option) any later version.
346 //
347 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
348 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
349 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
350 // for more details.
351 //
352 // You should have received a copy of the GNU General Public License along
353 // with eCos; if not, write to the Free Software Foundation, Inc.,
354 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
355 //
356 // As a special exception, if other files instantiate templates or use macros
357 // or inline functions from this file, or you compile this file and link it
358 // with other works to produce a work based on this file, this file does not
359 // by itself cause the resulting work to be covered by the GNU General Public
360 // License. However the source code for this file must still be made available
361 // in accordance with section (3) of the GNU General Public License.
362 //
363 // This exception does not invalidate any other reasons why a work based on
364 // this file might be covered by the GNU General Public License.
365 //
366 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
367 // at http://sources.redhat.com/ecos/ecos-license
368 // -------------------------------------------
369 //####ECOSGPLCOPYRIGHTEND####
370 //===========================================================================