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1 files changed, 608 insertions, 0 deletions
diff --git a/arch/mips/powertv/asic/prealloc-cronus.c b/arch/mips/powertv/asic/prealloc-cronus.c
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+++ b/arch/mips/powertv/asic/prealloc-cronus.c
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1/*
2 * Memory pre-allocations for Cronus boxes.
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: Ken Eppinett
21 * David Schleef <ds@schleef.org>
22 */
23
24#include <linux/init.h>
25#include <asm/mach-powertv/asic.h>
26
27/*
28 * DVR_CAPABLE CRONUS RESOURCES
29 */
30struct resource dvr_cronus_resources[] __initdata =
31{
32 /*
33 *
34 * VIDEO1 / LX1
35 *
36 */
37 {
38 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
39 .start = 0x24000000,
40 .end = 0x241FFFFF, /* 2MiB */
41 .flags = IORESOURCE_MEM,
42 },
43 {
44 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
45 .start = 0x24200000,
46 .end = 0x24201FFF,
47 .flags = IORESOURCE_MEM,
48 },
49 {
50 .name = "MediaMemory1",
51 .start = 0x24202000,
52 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
53 .flags = IORESOURCE_MEM,
54 },
55 /*
56 *
57 * VIDEO2 / LX2
58 *
59 */
60 {
61 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
62 .start = 0x60000000,
63 .end = 0x601FFFFF, /* 2MiB */
64 .flags = IORESOURCE_IO,
65 },
66 {
67 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
68 .start = 0x60200000,
69 .end = 0x60201FFF,
70 .flags = IORESOURCE_IO,
71 },
72 {
73 .name = "MediaMemory2",
74 .start = 0x60202000,
75 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
76 .flags = IORESOURCE_IO,
77 },
78 /*
79 *
80 * Sysaudio Driver
81 *
82 * This driver requires:
83 *
84 * Arbitrary Based Buffers:
85 * DSP_Image_Buff - DSP code and data images (1MB)
86 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
87 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
88 * ADSC_Main_Buff - ADSC Main buffer (16KB)
89 *
90 */
91 {
92 .name = "DSP_Image_Buff",
93 .start = 0x00000000,
94 .end = 0x000FFFFF,
95 .flags = IORESOURCE_MEM,
96 },
97 {
98 .name = "ADSC_CPU_PCM_Buff",
99 .start = 0x00000000,
100 .end = 0x00009FFF,
101 .flags = IORESOURCE_MEM,
102 },
103 {
104 .name = "ADSC_AUX_Buff",
105 .start = 0x00000000,
106 .end = 0x00003FFF,
107 .flags = IORESOURCE_MEM,
108 },
109 {
110 .name = "ADSC_Main_Buff",
111 .start = 0x00000000,
112 .end = 0x00003FFF,
113 .flags = IORESOURCE_MEM,
114 },
115 /*
116 *
117 * STAVEM driver/STAPI
118 *
119 * This driver requires:
120 *
121 * Arbitrary Based Buffers:
122 * This memory area is used for allocating buffers for Video decoding
123 * purposes. Allocation/De-allocation within this buffer is managed
124 * by the STAVMEM driver of the STAPI. They could be Decimated
125 * Picture Buffers, Intermediate Buffers, as deemed necessary for
126 * video decoding purposes, for any video decoders on Zeus.
127 *
128 */
129 {
130 .name = "AVMEMPartition0",
131 .start = 0x63580000,
132 .end = 0x64180000 - 1, /* 12 MB total */
133 .flags = IORESOURCE_IO,
134 },
135 /*
136 *
137 * DOCSIS Subsystem
138 *
139 * This driver requires:
140 *
141 * Arbitrary Based Buffers:
142 * Docsis -
143 *
144 */
145 {
146 .name = "Docsis",
147 .start = 0x62000000,
148 .end = 0x62700000 - 1, /* 7 MB total */
149 .flags = IORESOURCE_IO,
150 },
151 /*
152 *
153 * GHW HAL Driver
154 *
155 * This driver requires:
156 *
157 * Arbitrary Based Buffers:
158 * GraphicsHeap - PowerTV Graphics Heap
159 *
160 */
161 {
162 .name = "GraphicsHeap",
163 .start = 0x62700000,
164 .end = 0x63500000 - 1, /* 14 MB total */
165 .flags = IORESOURCE_IO,
166 },
167 /*
168 *
169 * multi com buffer area
170 *
171 * This driver requires:
172 *
173 * Arbitrary Based Buffers:
174 * Docsis -
175 *
176 */
177 {
178 .name = "MulticomSHM",
179 .start = 0x26000000,
180 .end = 0x26020000 - 1,
181 .flags = IORESOURCE_MEM,
182 },
183 /*
184 *
185 * DMA Ring buffer
186 *
187 * This driver requires:
188 *
189 * Arbitrary Based Buffers:
190 * Docsis -
191 *
192 */
193 {
194 .name = "BMM_Buffer",
195 .start = 0x00000000,
196 .end = 0x00280000 - 1,
197 .flags = IORESOURCE_MEM,
198 },
199 /*
200 *
201 * Display bins buffer for unit0
202 *
203 * This driver requires:
204 *
205 * Arbitrary Based Buffers:
206 * Display Bins for unit0
207 *
208 */
209 {
210 .name = "DisplayBins0",
211 .start = 0x00000000,
212 .end = 0x00000FFF, /* 4 KB total */
213 .flags = IORESOURCE_MEM,
214 },
215 /*
216 *
217 * Display bins buffer
218 *
219 * This driver requires:
220 *
221 * Arbitrary Based Buffers:
222 * Display Bins for unit1
223 *
224 */
225 {
226 .name = "DisplayBins1",
227 .start = 0x64AD4000,
228 .end = 0x64AD5000 - 1, /* 4 KB total */
229 .flags = IORESOURCE_IO,
230 },
231 /*
232 *
233 * ITFS
234 *
235 * This driver requires:
236 *
237 * Arbitrary Based Buffers:
238 * Docsis -
239 *
240 */
241 {
242 .name = "ITFS",
243 .start = 0x64180000,
244 /* 815,104 bytes each for 2 ITFS partitions. */
245 .end = 0x6430DFFF,
246 .flags = IORESOURCE_IO,
247 },
248 /*
249 *
250 * AVFS
251 *
252 * This driver requires:
253 *
254 * Arbitrary Based Buffers:
255 * Docsis -
256 *
257 */
258 {
259 .name = "AvfsDmaMem",
260 .start = 0x6430E000,
261 /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
262 .end = 0x64AD0000 - 1,
263 .flags = IORESOURCE_IO,
264 },
265 {
266 .name = "AvfsFileSys",
267 .start = 0x64AD0000,
268 .end = 0x64AD1000 - 1, /* 4K */
269 .flags = IORESOURCE_IO,
270 },
271 /*
272 *
273 * PMEM
274 *
275 * This driver requires:
276 *
277 * Arbitrary Based Buffers:
278 * Persistent memory for diagnostics.
279 *
280 */
281 {
282 .name = "DiagPersistentMemory",
283 .start = 0x00000000,
284 .end = 0x10000 - 1,
285 .flags = IORESOURCE_MEM,
286 },
287 /*
288 *
289 * Smartcard
290 *
291 * This driver requires:
292 *
293 * Arbitrary Based Buffers:
294 * Read and write buffers for Internal/External cards
295 *
296 */
297 {
298 .name = "SmartCardInfo",
299 .start = 0x64AD1000,
300 .end = 0x64AD3800 - 1,
301 .flags = IORESOURCE_IO,
302 },
303 /*
304 *
305 * KAVNET
306 * NP Reset Vector - must be of the form xxCxxxxx
307 * NP Image - must be video bank 1
308 * NP IPC - must be video bank 2
309 */
310 {
311 .name = "NP_Reset_Vector",
312 .start = 0x27c00000,
313 .end = 0x27c01000 - 1,
314 .flags = IORESOURCE_MEM,
315 },
316 {
317 .name = "NP_Image",
318 .start = 0x27020000,
319 .end = 0x27060000 - 1,
320 .flags = IORESOURCE_MEM,
321 },
322 {
323 .name = "NP_IPC",
324 .start = 0x63500000,
325 .end = 0x63580000 - 1,
326 .flags = IORESOURCE_IO,
327 },
328 /*
329 * Add other resources here
330 */
331 { },
332};
333
334/*
335 * NON_DVR_CAPABLE CRONUS RESOURCES
336 */
337struct resource non_dvr_cronus_resources[] __initdata =
338{
339 /*
340 *
341 * VIDEO1 / LX1
342 *
343 */
344 {
345 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
346 .start = 0x24000000,
347 .end = 0x241FFFFF, /* 2MiB */
348 .flags = IORESOURCE_MEM,
349 },
350 {
351 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
352 .start = 0x24200000,
353 .end = 0x24201FFF,
354 .flags = IORESOURCE_MEM,
355 },
356 {
357 .name = "MediaMemory1",
358 .start = 0x24202000,
359 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
360 .flags = IORESOURCE_MEM,
361 },
362 /*
363 *
364 * VIDEO2 / LX2
365 *
366 */
367 {
368 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
369 .start = 0x60000000,
370 .end = 0x601FFFFF, /* 2MiB */
371 .flags = IORESOURCE_IO,
372 },
373 {
374 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
375 .start = 0x60200000,
376 .end = 0x60201FFF,
377 .flags = IORESOURCE_IO,
378 },
379 {
380 .name = "MediaMemory2",
381 .start = 0x60202000,
382 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
383 .flags = IORESOURCE_IO,
384 },
385 /*
386 *
387 * Sysaudio Driver
388 *
389 * This driver requires:
390 *
391 * Arbitrary Based Buffers:
392 * DSP_Image_Buff - DSP code and data images (1MB)
393 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
394 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
395 * ADSC_Main_Buff - ADSC Main buffer (16KB)
396 *
397 */
398 {
399 .name = "DSP_Image_Buff",
400 .start = 0x00000000,
401 .end = 0x000FFFFF,
402 .flags = IORESOURCE_MEM,
403 },
404 {
405 .name = "ADSC_CPU_PCM_Buff",
406 .start = 0x00000000,
407 .end = 0x00009FFF,
408 .flags = IORESOURCE_MEM,
409 },
410 {
411 .name = "ADSC_AUX_Buff",
412 .start = 0x00000000,
413 .end = 0x00003FFF,
414 .flags = IORESOURCE_MEM,
415 },
416 {
417 .name = "ADSC_Main_Buff",
418 .start = 0x00000000,
419 .end = 0x00003FFF,
420 .flags = IORESOURCE_MEM,
421 },
422 /*
423 *
424 * STAVEM driver/STAPI
425 *
426 * This driver requires:
427 *
428 * Arbitrary Based Buffers:
429 * This memory area is used for allocating buffers for Video decoding
430 * purposes. Allocation/De-allocation within this buffer is managed
431 * by the STAVMEM driver of the STAPI. They could be Decimated
432 * Picture Buffers, Intermediate Buffers, as deemed necessary for
433 * video decoding purposes, for any video decoders on Zeus.
434 *
435 */
436 {
437 .name = "AVMEMPartition0",
438 .start = 0x63580000,
439 .end = 0x64180000 - 1, /* 12 MB total */
440 .flags = IORESOURCE_IO,
441 },
442 /*
443 *
444 * DOCSIS Subsystem
445 *
446 * This driver requires:
447 *
448 * Arbitrary Based Buffers:
449 * Docsis -
450 *
451 */
452 {
453 .name = "Docsis",
454 .start = 0x62000000,
455 .end = 0x62700000 - 1, /* 7 MB total */
456 .flags = IORESOURCE_IO,
457 },
458 /*
459 *
460 * GHW HAL Driver
461 *
462 * This driver requires:
463 *
464 * Arbitrary Based Buffers:
465 * GraphicsHeap - PowerTV Graphics Heap
466 *
467 */
468 {
469 .name = "GraphicsHeap",
470 .start = 0x62700000,
471 .end = 0x63500000 - 1, /* 14 MB total */
472 .flags = IORESOURCE_IO,
473 },
474 /*
475 *
476 * multi com buffer area
477 *
478 * This driver requires:
479 *
480 * Arbitrary Based Buffers:
481 * Docsis -
482 *
483 */
484 {
485 .name = "MulticomSHM",
486 .start = 0x26000000,
487 .end = 0x26020000 - 1,
488 .flags = IORESOURCE_MEM,
489 },
490 /*
491 *
492 * DMA Ring buffer
493 *
494 * This driver requires:
495 *
496 * Arbitrary Based Buffers:
497 * Docsis -
498 *
499 */
500 {
501 .name = "BMM_Buffer",
502 .start = 0x00000000,
503 .end = 0x000AA000 - 1,
504 .flags = IORESOURCE_MEM,
505 },
506 /*
507 *
508 * Display bins buffer for unit0
509 *
510 * This driver requires:
511 *
512 * Arbitrary Based Buffers:
513 * Display Bins for unit0
514 *
515 */
516 {
517 .name = "DisplayBins0",
518 .start = 0x00000000,
519 .end = 0x00000FFF, /* 4 KB total */
520 .flags = IORESOURCE_MEM,
521 },
522 /*
523 *
524 * Display bins buffer
525 *
526 * This driver requires:
527 *
528 * Arbitrary Based Buffers:
529 * Display Bins for unit1
530 *
531 */
532 {
533 .name = "DisplayBins1",
534 .start = 0x64AD4000,
535 .end = 0x64AD5000 - 1, /* 4 KB total */
536 .flags = IORESOURCE_IO,
537 },
538 /*
539 *
540 * AVFS: player HAL memory
541 *
542 *
543 */
544 {
545 .name = "AvfsDmaMem",
546 .start = 0x6430E000,
547 .end = 0x645D2C00 - 1, /* 945K * 3 for playback */
548 .flags = IORESOURCE_IO,
549 },
550 /*
551 *
552 * PMEM
553 *
554 * This driver requires:
555 *
556 * Arbitrary Based Buffers:
557 * Persistent memory for diagnostics.
558 *
559 */
560 {
561 .name = "DiagPersistentMemory",
562 .start = 0x00000000,
563 .end = 0x10000 - 1,
564 .flags = IORESOURCE_MEM,
565 },
566 /*
567 *
568 * Smartcard
569 *
570 * This driver requires:
571 *
572 * Arbitrary Based Buffers:
573 * Read and write buffers for Internal/External cards
574 *
575 */
576 {
577 .name = "SmartCardInfo",
578 .start = 0x64AD1000,
579 .end = 0x64AD3800 - 1,
580 .flags = IORESOURCE_IO,
581 },
582 /*
583 *
584 * KAVNET
585 * NP Reset Vector - must be of the form xxCxxxxx
586 * NP Image - must be video bank 1
587 * NP IPC - must be video bank 2
588 */
589 {
590 .name = "NP_Reset_Vector",
591 .start = 0x27c00000,
592 .end = 0x27c01000 - 1,
593 .flags = IORESOURCE_MEM,
594 },
595 {
596 .name = "NP_Image",
597 .start = 0x27020000,
598 .end = 0x27060000 - 1,
599 .flags = IORESOURCE_MEM,
600 },
601 {
602 .name = "NP_IPC",
603 .start = 0x63500000,
604 .end = 0x63580000 - 1,
605 .flags = IORESOURCE_IO,
606 },
607 { },
608};
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