2
* TI OMAP processors emulation.
4
* Copyright (C) 2007-2008 Nokia Corporation
5
* Written by Andrzej Zaborowski <andrew@openedhand.com>
7
* This program is free software; you can redistribute it and/or
8
* modify it under the terms of the GNU General Public License as
9
* published by the Free Software Foundation; either version 2 or
10
* (at your option) version 3 of the License.
12
* This program is distributed in the hope that it will be useful,
13
* but WITHOUT ANY WARRANTY; without even the implied warranty of
14
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
17
* You should have received a copy of the GNU General Public License along
18
* with this program; if not, see <http://www.gnu.org/licenses/>.
21
#include "sysemu/blockdev.h"
25
#include "sysemu/sysemu.h"
26
#include "qemu/timer.h"
27
#include "char/char.h"
31
#include "audio/audio.h"
33
/* Enhanced Audio Controller (CODEC only) */
53
uint32_t (*txrx)(void *opaque, uint32_t, int);
56
#define EAC_BUF_LEN 1024
57
uint32_t rxbuf[EAC_BUF_LEN];
61
uint32_t txbuf[EAC_BUF_LEN];
70
/* These need to be moved to the actual codec */
73
SWVoiceOut *out_voice;
83
static inline void omap_eac_interrupt_update(struct omap_eac_s *s)
85
qemu_set_irq(s->irq, (s->codec.config[1] >> 14) & 1); /* AURDI */
88
static inline void omap_eac_in_dmarequest_update(struct omap_eac_s *s)
90
qemu_set_irq(s->codec.rxdrq, (s->codec.rxavail || s->codec.rxlen) &&
91
((s->codec.config[1] >> 12) & 1)); /* DMAREN */
94
static inline void omap_eac_out_dmarequest_update(struct omap_eac_s *s)
96
qemu_set_irq(s->codec.txdrq, s->codec.txlen < s->codec.txavail &&
97
((s->codec.config[1] >> 11) & 1)); /* DMAWEN */
100
static inline void omap_eac_in_refill(struct omap_eac_s *s)
102
int left = MIN(EAC_BUF_LEN - s->codec.rxlen, s->codec.rxavail) << 2;
103
int start = ((s->codec.rxoff + s->codec.rxlen) & (EAC_BUF_LEN - 1)) << 2;
104
int leftwrap = MIN(left, (EAC_BUF_LEN << 2) - start);
106
uint8_t *buf = (uint8_t *) s->codec.rxbuf + start;
110
while (leftwrap && (recv = AUD_read(s->codec.in_voice, buf + start,
111
leftwrap)) > 0) { /* Be defensive */
116
s->codec.rxavail = 0;
118
s->codec.rxavail -= start >> 2;
119
s->codec.rxlen += start >> 2;
121
if (recv > 0 && left > 0) {
123
while (left && (recv = AUD_read(s->codec.in_voice,
124
(uint8_t *) s->codec.rxbuf + start,
125
left)) > 0) { /* Be defensive */
130
s->codec.rxavail = 0;
132
s->codec.rxavail -= start >> 2;
133
s->codec.rxlen += start >> 2;
137
static inline void omap_eac_out_empty(struct omap_eac_s *s)
139
int left = s->codec.txlen << 2;
143
while (left && (sent = AUD_write(s->codec.out_voice,
144
(uint8_t *) s->codec.txbuf + start,
145
left)) > 0) { /* Be defensive */
151
s->codec.txavail = 0;
152
omap_eac_out_dmarequest_update(s);
159
static void omap_eac_in_cb(void *opaque, int avail_b)
161
struct omap_eac_s *s = (struct omap_eac_s *) opaque;
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s->codec.rxavail = avail_b >> 2;
164
omap_eac_in_refill(s);
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/* TODO: possibly discard current buffer if overrun */
166
omap_eac_in_dmarequest_update(s);
169
static void omap_eac_out_cb(void *opaque, int free_b)
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struct omap_eac_s *s = (struct omap_eac_s *) opaque;
173
s->codec.txavail = free_b >> 2;
175
omap_eac_out_empty(s);
177
omap_eac_out_dmarequest_update(s);
180
static void omap_eac_enable_update(struct omap_eac_s *s)
182
s->codec.enable = !(s->codec.config[1] & 1) && /* EACPWD */
183
(s->codec.config[1] & 2) && /* AUDEN */
187
static const int omap_eac_fsint[4] = {
194
static const int omap_eac_fsint2[8] = {
203
static const int omap_eac_fsint3[16] = {
212
0, 0, 0, 0, 0, 0, 0, 0,
215
static void omap_eac_rate_update(struct omap_eac_s *s)
219
fsint[2] = (s->codec.config[3] >> 9) & 0xf;
220
fsint[1] = (s->codec.config[2] >> 0) & 0x7;
221
fsint[0] = (s->codec.config[0] >> 6) & 0x3;
223
s->codec.rate = omap_eac_fsint3[fsint[2]];
224
else if (fsint[1] < 0x7)
225
s->codec.rate = omap_eac_fsint2[fsint[1]];
227
s->codec.rate = omap_eac_fsint[fsint[0]];
230
static void omap_eac_volume_update(struct omap_eac_s *s)
235
static void omap_eac_format_update(struct omap_eac_s *s)
237
struct audsettings fmt;
239
/* The hardware buffers at most one sample */
243
if (s->codec.in_voice) {
244
AUD_set_active_in(s->codec.in_voice, 0);
245
AUD_close_in(&s->codec.card, s->codec.in_voice);
246
s->codec.in_voice = NULL;
248
if (s->codec.out_voice) {
249
omap_eac_out_empty(s);
250
AUD_set_active_out(s->codec.out_voice, 0);
251
AUD_close_out(&s->codec.card, s->codec.out_voice);
252
s->codec.out_voice = NULL;
253
s->codec.txavail = 0;
255
/* Discard what couldn't be written */
258
omap_eac_enable_update(s);
259
if (!s->codec.enable)
262
omap_eac_rate_update(s);
263
fmt.endianness = ((s->codec.config[0] >> 8) & 1); /* LI_BI */
264
fmt.nchannels = ((s->codec.config[0] >> 10) & 1) ? 2 : 1; /* MN_ST */
265
fmt.freq = s->codec.rate;
266
/* TODO: signedness possibly depends on the CODEC hardware - or
267
* does I2S specify it? */
268
/* All register writes are 16 bits so we we store 16-bit samples
269
* in the buffers regardless of AGCFR[B8_16] value. */
270
fmt.fmt = AUD_FMT_U16;
272
s->codec.in_voice = AUD_open_in(&s->codec.card, s->codec.in_voice,
273
"eac.codec.in", s, omap_eac_in_cb, &fmt);
274
s->codec.out_voice = AUD_open_out(&s->codec.card, s->codec.out_voice,
275
"eac.codec.out", s, omap_eac_out_cb, &fmt);
277
omap_eac_volume_update(s);
279
AUD_set_active_in(s->codec.in_voice, 1);
280
AUD_set_active_out(s->codec.out_voice, 1);
283
static void omap_eac_reset(struct omap_eac_s *s)
309
s->modem.control = 0x00;
310
s->modem.config = 0x0000;
311
s->bt.control = 0x00;
312
s->bt.config = 0x0000;
313
s->codec.config[0] = 0x0649;
314
s->codec.config[1] = 0x0000;
315
s->codec.config[2] = 0x0007;
316
s->codec.config[3] = 0x1ffc;
320
s->codec.rxavail = 0;
321
s->codec.txavail = 0;
323
omap_eac_format_update(s);
324
omap_eac_interrupt_update(s);
327
static uint64_t omap_eac_read(void *opaque, hwaddr addr,
330
struct omap_eac_s *s = (struct omap_eac_s *) opaque;
334
return omap_badwidth_read16(opaque, addr);
338
case 0x000: /* CPCFR1 */
340
case 0x004: /* CPCFR2 */
342
case 0x008: /* CPCFR3 */
344
case 0x00c: /* CPCFR4 */
347
case 0x010: /* CPTCTL */
348
return s->control | ((s->codec.rxavail + s->codec.rxlen > 0) << 7) |
349
((s->codec.txlen < s->codec.txavail) << 5);
351
case 0x014: /* CPTTADR */
353
case 0x018: /* CPTDATL */
354
return s->data & 0xff;
355
case 0x01c: /* CPTDATH */
357
case 0x020: /* CPTVSLL */
359
case 0x024: /* CPTVSLH */
360
return s->vtsl | (3 << 5); /* CRDY1 | CRDY2 */
361
case 0x040: /* MPCTR */
362
return s->modem.control;
363
case 0x044: /* MPMCCFR */
364
return s->modem.config;
365
case 0x060: /* BPCTR */
366
return s->bt.control;
367
case 0x064: /* BPMCCFR */
369
case 0x080: /* AMSCFR */
371
case 0x084: /* AMVCTR */
373
case 0x088: /* AM1VCTR */
375
case 0x08c: /* AM2VCTR */
377
case 0x090: /* AM3VCTR */
379
case 0x094: /* ASTCTR */
381
case 0x098: /* APD1LCR */
383
case 0x09c: /* APD1RCR */
385
case 0x0a0: /* APD2LCR */
387
case 0x0a4: /* APD2RCR */
389
case 0x0a8: /* APD3LCR */
391
case 0x0ac: /* APD3RCR */
393
case 0x0b0: /* APD4R */
395
case 0x0b4: /* ADWR */
396
/* This should be write-only? Docs list it as read-only. */
398
case 0x0b8: /* ADRDR */
399
if (likely(s->codec.rxlen > 1)) {
400
ret = s->codec.rxbuf[s->codec.rxoff ++];
402
s->codec.rxoff &= EAC_BUF_LEN - 1;
404
} else if (s->codec.rxlen) {
405
ret = s->codec.rxbuf[s->codec.rxoff ++];
407
s->codec.rxoff &= EAC_BUF_LEN - 1;
408
if (s->codec.rxavail)
409
omap_eac_in_refill(s);
410
omap_eac_in_dmarequest_update(s);
414
case 0x0bc: /* AGCFR */
415
return s->codec.config[0];
416
case 0x0c0: /* AGCTR */
417
return s->codec.config[1] | ((s->codec.config[1] & 2) << 14);
418
case 0x0c4: /* AGCFR2 */
419
return s->codec.config[2];
420
case 0x0c8: /* AGCFR3 */
421
return s->codec.config[3];
422
case 0x0cc: /* MBPDMACTR */
423
case 0x0d0: /* MPDDMARR */
424
case 0x0d8: /* MPUDMARR */
425
case 0x0e4: /* BPDDMARR */
426
case 0x0ec: /* BPUDMARR */
429
case 0x100: /* VERSION_NUMBER */
432
case 0x104: /* SYSCONFIG */
435
case 0x108: /* SYSSTATUS */
436
return 1 | 0xe; /* RESETDONE | stuff */
443
static void omap_eac_write(void *opaque, hwaddr addr,
444
uint64_t value, unsigned size)
446
struct omap_eac_s *s = (struct omap_eac_s *) opaque;
449
return omap_badwidth_write16(opaque, addr, value);
453
case 0x098: /* APD1LCR */
454
case 0x09c: /* APD1RCR */
455
case 0x0a0: /* APD2LCR */
456
case 0x0a4: /* APD2RCR */
457
case 0x0a8: /* APD3LCR */
458
case 0x0ac: /* APD3RCR */
459
case 0x0b0: /* APD4R */
460
case 0x0b8: /* ADRDR */
461
case 0x0d0: /* MPDDMARR */
462
case 0x0d8: /* MPUDMARR */
463
case 0x0e4: /* BPDDMARR */
464
case 0x0ec: /* BPUDMARR */
465
case 0x100: /* VERSION_NUMBER */
466
case 0x108: /* SYSSTATUS */
470
case 0x000: /* CPCFR1 */
471
s->config[0] = value & 0xff;
472
omap_eac_format_update(s);
474
case 0x004: /* CPCFR2 */
475
s->config[1] = value & 0xff;
476
omap_eac_format_update(s);
478
case 0x008: /* CPCFR3 */
479
s->config[2] = value & 0xff;
480
omap_eac_format_update(s);
482
case 0x00c: /* CPCFR4 */
483
s->config[3] = value & 0xff;
484
omap_eac_format_update(s);
487
case 0x010: /* CPTCTL */
488
/* Assuming TXF and TXE bits are read-only... */
489
s->control = value & 0x5f;
490
omap_eac_interrupt_update(s);
493
case 0x014: /* CPTTADR */
494
s->address = value & 0xff;
496
case 0x018: /* CPTDATL */
498
s->data |= value & 0xff;
500
case 0x01c: /* CPTDATH */
502
s->data |= value << 8;
504
case 0x020: /* CPTVSLL */
505
s->vtol = value & 0xf8;
507
case 0x024: /* CPTVSLH */
508
s->vtsl = value & 0x9f;
510
case 0x040: /* MPCTR */
511
s->modem.control = value & 0x8f;
513
case 0x044: /* MPMCCFR */
514
s->modem.config = value & 0x7fff;
516
case 0x060: /* BPCTR */
517
s->bt.control = value & 0x8f;
519
case 0x064: /* BPMCCFR */
520
s->bt.config = value & 0x7fff;
522
case 0x080: /* AMSCFR */
523
s->mixer = value & 0x0fff;
525
case 0x084: /* AMVCTR */
526
s->gain[0] = value & 0xffff;
528
case 0x088: /* AM1VCTR */
529
s->gain[1] = value & 0xff7f;
531
case 0x08c: /* AM2VCTR */
532
s->gain[2] = value & 0xff7f;
534
case 0x090: /* AM3VCTR */
535
s->gain[3] = value & 0xff7f;
537
case 0x094: /* ASTCTR */
538
s->att = value & 0xff;
541
case 0x0b4: /* ADWR */
542
s->codec.txbuf[s->codec.txlen ++] = value;
543
if (unlikely(s->codec.txlen == EAC_BUF_LEN ||
544
s->codec.txlen == s->codec.txavail)) {
545
if (s->codec.txavail)
546
omap_eac_out_empty(s);
547
/* Discard what couldn't be written */
552
case 0x0bc: /* AGCFR */
553
s->codec.config[0] = value & 0x07ff;
554
omap_eac_format_update(s);
556
case 0x0c0: /* AGCTR */
557
s->codec.config[1] = value & 0x780f;
558
omap_eac_format_update(s);
560
case 0x0c4: /* AGCFR2 */
561
s->codec.config[2] = value & 0x003f;
562
omap_eac_format_update(s);
564
case 0x0c8: /* AGCFR3 */
565
s->codec.config[3] = value & 0xffff;
566
omap_eac_format_update(s);
568
case 0x0cc: /* MBPDMACTR */
569
case 0x0d4: /* MPDDMAWR */
570
case 0x0e0: /* MPUDMAWR */
571
case 0x0e8: /* BPDDMAWR */
572
case 0x0f0: /* BPUDMAWR */
575
case 0x104: /* SYSCONFIG */
576
if (value & (1 << 1)) /* SOFTRESET */
578
s->sysconfig = value & 0x31d;
587
static const MemoryRegionOps omap_eac_ops = {
588
.read = omap_eac_read,
589
.write = omap_eac_write,
590
.endianness = DEVICE_NATIVE_ENDIAN,
593
static struct omap_eac_s *omap_eac_init(struct omap_target_agent_s *ta,
594
qemu_irq irq, qemu_irq *drq, omap_clk fclk, omap_clk iclk)
596
struct omap_eac_s *s = (struct omap_eac_s *)
597
g_malloc0(sizeof(struct omap_eac_s));
600
s->codec.rxdrq = *drq ++;
601
s->codec.txdrq = *drq;
604
AUD_register_card("OMAP EAC", &s->codec.card);
606
memory_region_init_io(&s->iomem, &omap_eac_ops, s, "omap.eac",
607
omap_l4_region_size(ta, 0));
608
omap_l4_attach(ta, 0, &s->iomem);
613
/* STI/XTI (emulation interface) console - reverse engineered only */
617
MemoryRegion iomem_fifo;
618
CharDriverState *chr;
625
uint32_t serial_config;
628
#define STI_TRACE_CONSOLE_CHANNEL 239
629
#define STI_TRACE_CONTROL_CHANNEL 253
631
static inline void omap_sti_interrupt_update(struct omap_sti_s *s)
633
qemu_set_irq(s->irq, s->irqst & s->irqen);
636
static void omap_sti_reset(struct omap_sti_s *s)
642
s->serial_config = 0;
644
omap_sti_interrupt_update(s);
647
static uint64_t omap_sti_read(void *opaque, hwaddr addr,
650
struct omap_sti_s *s = (struct omap_sti_s *) opaque;
653
return omap_badwidth_read32(opaque, addr);
657
case 0x00: /* STI_REVISION */
660
case 0x10: /* STI_SYSCONFIG */
663
case 0x14: /* STI_SYSSTATUS / STI_RX_STATUS / XTI_SYSSTATUS */
666
case 0x18: /* STI_IRQSTATUS */
669
case 0x1c: /* STI_IRQSETEN / STI_IRQCLREN */
672
case 0x24: /* STI_ER / STI_DR / XTI_TRACESELECT */
673
case 0x28: /* STI_RX_DR / XTI_RXDATA */
677
case 0x2c: /* STI_CLK_CTRL / XTI_SCLKCRTL */
678
return s->clkcontrol;
680
case 0x30: /* STI_SERIAL_CFG / XTI_SCONFIG */
681
return s->serial_config;
688
static void omap_sti_write(void *opaque, hwaddr addr,
689
uint64_t value, unsigned size)
691
struct omap_sti_s *s = (struct omap_sti_s *) opaque;
694
return omap_badwidth_write32(opaque, addr, value);
698
case 0x00: /* STI_REVISION */
699
case 0x14: /* STI_SYSSTATUS / STI_RX_STATUS / XTI_SYSSTATUS */
703
case 0x10: /* STI_SYSCONFIG */
704
if (value & (1 << 1)) /* SOFTRESET */
706
s->sysconfig = value & 0xfe;
709
case 0x18: /* STI_IRQSTATUS */
711
omap_sti_interrupt_update(s);
714
case 0x1c: /* STI_IRQSETEN / STI_IRQCLREN */
715
s->irqen = value & 0xffff;
716
omap_sti_interrupt_update(s);
719
case 0x2c: /* STI_CLK_CTRL / XTI_SCLKCRTL */
720
s->clkcontrol = value & 0xff;
723
case 0x30: /* STI_SERIAL_CFG / XTI_SCONFIG */
724
s->serial_config = value & 0xff;
727
case 0x24: /* STI_ER / STI_DR / XTI_TRACESELECT */
728
case 0x28: /* STI_RX_DR / XTI_RXDATA */
738
static const MemoryRegionOps omap_sti_ops = {
739
.read = omap_sti_read,
740
.write = omap_sti_write,
741
.endianness = DEVICE_NATIVE_ENDIAN,
744
static uint64_t omap_sti_fifo_read(void *opaque, hwaddr addr,
751
static void omap_sti_fifo_write(void *opaque, hwaddr addr,
752
uint64_t value, unsigned size)
754
struct omap_sti_s *s = (struct omap_sti_s *) opaque;
756
uint8_t byte = value;
759
return omap_badwidth_write8(opaque, addr, size);
762
if (ch == STI_TRACE_CONTROL_CHANNEL) {
763
/* Flush channel <i>value</i>. */
764
qemu_chr_fe_write(s->chr, (const uint8_t *) "\r", 1);
765
} else if (ch == STI_TRACE_CONSOLE_CHANNEL || 1) {
766
if (value == 0xc0 || value == 0xc3) {
767
/* Open channel <i>ch</i>. */
768
} else if (value == 0x00)
769
qemu_chr_fe_write(s->chr, (const uint8_t *) "\n", 1);
771
qemu_chr_fe_write(s->chr, &byte, 1);
775
static const MemoryRegionOps omap_sti_fifo_ops = {
776
.read = omap_sti_fifo_read,
777
.write = omap_sti_fifo_write,
778
.endianness = DEVICE_NATIVE_ENDIAN,
781
static struct omap_sti_s *omap_sti_init(struct omap_target_agent_s *ta,
782
MemoryRegion *sysmem,
783
hwaddr channel_base, qemu_irq irq, omap_clk clk,
784
CharDriverState *chr)
786
struct omap_sti_s *s = (struct omap_sti_s *)
787
g_malloc0(sizeof(struct omap_sti_s));
792
s->chr = chr ?: qemu_chr_new("null", "null", NULL);
794
memory_region_init_io(&s->iomem, &omap_sti_ops, s, "omap.sti",
795
omap_l4_region_size(ta, 0));
796
omap_l4_attach(ta, 0, &s->iomem);
798
memory_region_init_io(&s->iomem_fifo, &omap_sti_fifo_ops, s,
799
"omap.sti.fifo", 0x10000);
800
memory_region_add_subregion(sysmem, channel_base, &s->iomem_fifo);
805
/* L4 Interconnect */
807
#define L4TAO(n) ((n) + 39)
809
static const struct omap_l4_region_s omap_l4_region[125] = {
810
[ 1] = { 0x40800, 0x800, 32 }, /* Initiator agent */
811
[ 2] = { 0x41000, 0x1000, 32 }, /* Link agent */
812
[ 0] = { 0x40000, 0x800, 32 }, /* Address and protection */
813
[ 3] = { 0x00000, 0x1000, 32 | 16 | 8 }, /* System Control and Pinout */
814
[ 4] = { 0x01000, 0x1000, 32 | 16 | 8 }, /* L4TAO1 */
815
[ 5] = { 0x04000, 0x1000, 32 | 16 }, /* 32K Timer */
816
[ 6] = { 0x05000, 0x1000, 32 | 16 | 8 }, /* L4TAO2 */
817
[ 7] = { 0x08000, 0x800, 32 }, /* PRCM Region A */
818
[ 8] = { 0x08800, 0x800, 32 }, /* PRCM Region B */
819
[ 9] = { 0x09000, 0x1000, 32 | 16 | 8 }, /* L4TAO */
820
[ 10] = { 0x12000, 0x1000, 32 | 16 | 8 }, /* Test (BCM) */
821
[ 11] = { 0x13000, 0x1000, 32 | 16 | 8 }, /* L4TA1 */
822
[ 12] = { 0x14000, 0x1000, 32 }, /* Test/emulation (TAP) */
823
[ 13] = { 0x15000, 0x1000, 32 | 16 | 8 }, /* L4TA2 */
824
[ 14] = { 0x18000, 0x1000, 32 | 16 | 8 }, /* GPIO1 */
825
[ 16] = { 0x1a000, 0x1000, 32 | 16 | 8 }, /* GPIO2 */
826
[ 18] = { 0x1c000, 0x1000, 32 | 16 | 8 }, /* GPIO3 */
827
[ 19] = { 0x1e000, 0x1000, 32 | 16 | 8 }, /* GPIO4 */
828
[ 15] = { 0x19000, 0x1000, 32 | 16 | 8 }, /* Quad GPIO TOP */
829
[ 17] = { 0x1b000, 0x1000, 32 | 16 | 8 }, /* L4TA3 */
830
[ 20] = { 0x20000, 0x1000, 32 | 16 | 8 }, /* WD Timer 1 (Secure) */
831
[ 22] = { 0x22000, 0x1000, 32 | 16 | 8 }, /* WD Timer 2 (OMAP) */
832
[ 21] = { 0x21000, 0x1000, 32 | 16 | 8 }, /* Dual WD timer TOP */
833
[ 23] = { 0x23000, 0x1000, 32 | 16 | 8 }, /* L4TA4 */
834
[ 24] = { 0x28000, 0x1000, 32 | 16 | 8 }, /* GP Timer 1 */
835
[ 25] = { 0x29000, 0x1000, 32 | 16 | 8 }, /* L4TA7 */
836
[ 26] = { 0x48000, 0x2000, 32 | 16 | 8 }, /* Emulation (ARM11ETB) */
837
[ 27] = { 0x4a000, 0x1000, 32 | 16 | 8 }, /* L4TA9 */
838
[ 28] = { 0x50000, 0x400, 32 | 16 | 8 }, /* Display top */
839
[ 29] = { 0x50400, 0x400, 32 | 16 | 8 }, /* Display control */
840
[ 30] = { 0x50800, 0x400, 32 | 16 | 8 }, /* Display RFBI */
841
[ 31] = { 0x50c00, 0x400, 32 | 16 | 8 }, /* Display encoder */
842
[ 32] = { 0x51000, 0x1000, 32 | 16 | 8 }, /* L4TA10 */
843
[ 33] = { 0x52000, 0x400, 32 | 16 | 8 }, /* Camera top */
844
[ 34] = { 0x52400, 0x400, 32 | 16 | 8 }, /* Camera core */
845
[ 35] = { 0x52800, 0x400, 32 | 16 | 8 }, /* Camera DMA */
846
[ 36] = { 0x52c00, 0x400, 32 | 16 | 8 }, /* Camera MMU */
847
[ 37] = { 0x53000, 0x1000, 32 | 16 | 8 }, /* L4TA11 */
848
[ 38] = { 0x56000, 0x1000, 32 | 16 | 8 }, /* sDMA */
849
[ 39] = { 0x57000, 0x1000, 32 | 16 | 8 }, /* L4TA12 */
850
[ 40] = { 0x58000, 0x1000, 32 | 16 | 8 }, /* SSI top */
851
[ 41] = { 0x59000, 0x1000, 32 | 16 | 8 }, /* SSI GDD */
852
[ 42] = { 0x5a000, 0x1000, 32 | 16 | 8 }, /* SSI Port1 */
853
[ 43] = { 0x5b000, 0x1000, 32 | 16 | 8 }, /* SSI Port2 */
854
[ 44] = { 0x5c000, 0x1000, 32 | 16 | 8 }, /* L4TA13 */
855
[ 45] = { 0x5e000, 0x1000, 32 | 16 | 8 }, /* USB OTG */
856
[ 46] = { 0x5f000, 0x1000, 32 | 16 | 8 }, /* L4TAO4 */
857
[ 47] = { 0x60000, 0x1000, 32 | 16 | 8 }, /* Emulation (WIN_TRACER1SDRC) */
858
[ 48] = { 0x61000, 0x1000, 32 | 16 | 8 }, /* L4TA14 */
859
[ 49] = { 0x62000, 0x1000, 32 | 16 | 8 }, /* Emulation (WIN_TRACER2GPMC) */
860
[ 50] = { 0x63000, 0x1000, 32 | 16 | 8 }, /* L4TA15 */
861
[ 51] = { 0x64000, 0x1000, 32 | 16 | 8 }, /* Emulation (WIN_TRACER3OCM) */
862
[ 52] = { 0x65000, 0x1000, 32 | 16 | 8 }, /* L4TA16 */
863
[ 53] = { 0x66000, 0x300, 32 | 16 | 8 }, /* Emulation (WIN_TRACER4L4) */
864
[ 54] = { 0x67000, 0x1000, 32 | 16 | 8 }, /* L4TA17 */
865
[ 55] = { 0x68000, 0x1000, 32 | 16 | 8 }, /* Emulation (XTI) */
866
[ 56] = { 0x69000, 0x1000, 32 | 16 | 8 }, /* L4TA18 */
867
[ 57] = { 0x6a000, 0x1000, 16 | 8 }, /* UART1 */
868
[ 58] = { 0x6b000, 0x1000, 32 | 16 | 8 }, /* L4TA19 */
869
[ 59] = { 0x6c000, 0x1000, 16 | 8 }, /* UART2 */
870
[ 60] = { 0x6d000, 0x1000, 32 | 16 | 8 }, /* L4TA20 */
871
[ 61] = { 0x6e000, 0x1000, 16 | 8 }, /* UART3 */
872
[ 62] = { 0x6f000, 0x1000, 32 | 16 | 8 }, /* L4TA21 */
873
[ 63] = { 0x70000, 0x1000, 16 }, /* I2C1 */
874
[ 64] = { 0x71000, 0x1000, 32 | 16 | 8 }, /* L4TAO5 */
875
[ 65] = { 0x72000, 0x1000, 16 }, /* I2C2 */
876
[ 66] = { 0x73000, 0x1000, 32 | 16 | 8 }, /* L4TAO6 */
877
[ 67] = { 0x74000, 0x1000, 16 }, /* McBSP1 */
878
[ 68] = { 0x75000, 0x1000, 32 | 16 | 8 }, /* L4TAO7 */
879
[ 69] = { 0x76000, 0x1000, 16 }, /* McBSP2 */
880
[ 70] = { 0x77000, 0x1000, 32 | 16 | 8 }, /* L4TAO8 */
881
[ 71] = { 0x24000, 0x1000, 32 | 16 | 8 }, /* WD Timer 3 (DSP) */
882
[ 72] = { 0x25000, 0x1000, 32 | 16 | 8 }, /* L4TA5 */
883
[ 73] = { 0x26000, 0x1000, 32 | 16 | 8 }, /* WD Timer 4 (IVA) */
884
[ 74] = { 0x27000, 0x1000, 32 | 16 | 8 }, /* L4TA6 */
885
[ 75] = { 0x2a000, 0x1000, 32 | 16 | 8 }, /* GP Timer 2 */
886
[ 76] = { 0x2b000, 0x1000, 32 | 16 | 8 }, /* L4TA8 */
887
[ 77] = { 0x78000, 0x1000, 32 | 16 | 8 }, /* GP Timer 3 */
888
[ 78] = { 0x79000, 0x1000, 32 | 16 | 8 }, /* L4TA22 */
889
[ 79] = { 0x7a000, 0x1000, 32 | 16 | 8 }, /* GP Timer 4 */
890
[ 80] = { 0x7b000, 0x1000, 32 | 16 | 8 }, /* L4TA23 */
891
[ 81] = { 0x7c000, 0x1000, 32 | 16 | 8 }, /* GP Timer 5 */
892
[ 82] = { 0x7d000, 0x1000, 32 | 16 | 8 }, /* L4TA24 */
893
[ 83] = { 0x7e000, 0x1000, 32 | 16 | 8 }, /* GP Timer 6 */
894
[ 84] = { 0x7f000, 0x1000, 32 | 16 | 8 }, /* L4TA25 */
895
[ 85] = { 0x80000, 0x1000, 32 | 16 | 8 }, /* GP Timer 7 */
896
[ 86] = { 0x81000, 0x1000, 32 | 16 | 8 }, /* L4TA26 */
897
[ 87] = { 0x82000, 0x1000, 32 | 16 | 8 }, /* GP Timer 8 */
898
[ 88] = { 0x83000, 0x1000, 32 | 16 | 8 }, /* L4TA27 */
899
[ 89] = { 0x84000, 0x1000, 32 | 16 | 8 }, /* GP Timer 9 */
900
[ 90] = { 0x85000, 0x1000, 32 | 16 | 8 }, /* L4TA28 */
901
[ 91] = { 0x86000, 0x1000, 32 | 16 | 8 }, /* GP Timer 10 */
902
[ 92] = { 0x87000, 0x1000, 32 | 16 | 8 }, /* L4TA29 */
903
[ 93] = { 0x88000, 0x1000, 32 | 16 | 8 }, /* GP Timer 11 */
904
[ 94] = { 0x89000, 0x1000, 32 | 16 | 8 }, /* L4TA30 */
905
[ 95] = { 0x8a000, 0x1000, 32 | 16 | 8 }, /* GP Timer 12 */
906
[ 96] = { 0x8b000, 0x1000, 32 | 16 | 8 }, /* L4TA31 */
907
[ 97] = { 0x90000, 0x1000, 16 }, /* EAC */
908
[ 98] = { 0x91000, 0x1000, 32 | 16 | 8 }, /* L4TA32 */
909
[ 99] = { 0x92000, 0x1000, 16 }, /* FAC */
910
[100] = { 0x93000, 0x1000, 32 | 16 | 8 }, /* L4TA33 */
911
[101] = { 0x94000, 0x1000, 32 | 16 | 8 }, /* IPC (MAILBOX) */
912
[102] = { 0x95000, 0x1000, 32 | 16 | 8 }, /* L4TA34 */
913
[103] = { 0x98000, 0x1000, 32 | 16 | 8 }, /* SPI1 */
914
[104] = { 0x99000, 0x1000, 32 | 16 | 8 }, /* L4TA35 */
915
[105] = { 0x9a000, 0x1000, 32 | 16 | 8 }, /* SPI2 */
916
[106] = { 0x9b000, 0x1000, 32 | 16 | 8 }, /* L4TA36 */
917
[107] = { 0x9c000, 0x1000, 16 | 8 }, /* MMC SDIO */
918
[108] = { 0x9d000, 0x1000, 32 | 16 | 8 }, /* L4TAO9 */
919
[109] = { 0x9e000, 0x1000, 32 | 16 | 8 }, /* MS_PRO */
920
[110] = { 0x9f000, 0x1000, 32 | 16 | 8 }, /* L4TAO10 */
921
[111] = { 0xa0000, 0x1000, 32 }, /* RNG */
922
[112] = { 0xa1000, 0x1000, 32 | 16 | 8 }, /* L4TAO11 */
923
[113] = { 0xa2000, 0x1000, 32 }, /* DES3DES */
924
[114] = { 0xa3000, 0x1000, 32 | 16 | 8 }, /* L4TAO12 */
925
[115] = { 0xa4000, 0x1000, 32 }, /* SHA1MD5 */
926
[116] = { 0xa5000, 0x1000, 32 | 16 | 8 }, /* L4TAO13 */
927
[117] = { 0xa6000, 0x1000, 32 }, /* AES */
928
[118] = { 0xa7000, 0x1000, 32 | 16 | 8 }, /* L4TA37 */
929
[119] = { 0xa8000, 0x2000, 32 }, /* PKA */
930
[120] = { 0xaa000, 0x1000, 32 | 16 | 8 }, /* L4TA38 */
931
[121] = { 0xb0000, 0x1000, 32 }, /* MG */
932
[122] = { 0xb1000, 0x1000, 32 | 16 | 8 },
933
[123] = { 0xb2000, 0x1000, 32 }, /* HDQ/1-Wire */
934
[124] = { 0xb3000, 0x1000, 32 | 16 | 8 }, /* L4TA39 */
937
static const struct omap2_l4_agent_info_s omap2_l4_agent_info[54] = {
938
{ 0, 0, 3, 2 }, /* L4IA initiatior agent */
939
{ L4TAO(1), 3, 2, 1 }, /* Control and pinout module */
940
{ L4TAO(2), 5, 2, 1 }, /* 32K timer */
941
{ L4TAO(3), 7, 3, 2 }, /* PRCM */
942
{ L4TA(1), 10, 2, 1 }, /* BCM */
943
{ L4TA(2), 12, 2, 1 }, /* Test JTAG */
944
{ L4TA(3), 14, 6, 3 }, /* Quad GPIO */
945
{ L4TA(4), 20, 4, 3 }, /* WD timer 1/2 */
946
{ L4TA(7), 24, 2, 1 }, /* GP timer 1 */
947
{ L4TA(9), 26, 2, 1 }, /* ATM11 ETB */
948
{ L4TA(10), 28, 5, 4 }, /* Display subsystem */
949
{ L4TA(11), 33, 5, 4 }, /* Camera subsystem */
950
{ L4TA(12), 38, 2, 1 }, /* sDMA */
951
{ L4TA(13), 40, 5, 4 }, /* SSI */
952
{ L4TAO(4), 45, 2, 1 }, /* USB */
953
{ L4TA(14), 47, 2, 1 }, /* Win Tracer1 */
954
{ L4TA(15), 49, 2, 1 }, /* Win Tracer2 */
955
{ L4TA(16), 51, 2, 1 }, /* Win Tracer3 */
956
{ L4TA(17), 53, 2, 1 }, /* Win Tracer4 */
957
{ L4TA(18), 55, 2, 1 }, /* XTI */
958
{ L4TA(19), 57, 2, 1 }, /* UART1 */
959
{ L4TA(20), 59, 2, 1 }, /* UART2 */
960
{ L4TA(21), 61, 2, 1 }, /* UART3 */
961
{ L4TAO(5), 63, 2, 1 }, /* I2C1 */
962
{ L4TAO(6), 65, 2, 1 }, /* I2C2 */
963
{ L4TAO(7), 67, 2, 1 }, /* McBSP1 */
964
{ L4TAO(8), 69, 2, 1 }, /* McBSP2 */
965
{ L4TA(5), 71, 2, 1 }, /* WD Timer 3 (DSP) */
966
{ L4TA(6), 73, 2, 1 }, /* WD Timer 4 (IVA) */
967
{ L4TA(8), 75, 2, 1 }, /* GP Timer 2 */
968
{ L4TA(22), 77, 2, 1 }, /* GP Timer 3 */
969
{ L4TA(23), 79, 2, 1 }, /* GP Timer 4 */
970
{ L4TA(24), 81, 2, 1 }, /* GP Timer 5 */
971
{ L4TA(25), 83, 2, 1 }, /* GP Timer 6 */
972
{ L4TA(26), 85, 2, 1 }, /* GP Timer 7 */
973
{ L4TA(27), 87, 2, 1 }, /* GP Timer 8 */
974
{ L4TA(28), 89, 2, 1 }, /* GP Timer 9 */
975
{ L4TA(29), 91, 2, 1 }, /* GP Timer 10 */
976
{ L4TA(30), 93, 2, 1 }, /* GP Timer 11 */
977
{ L4TA(31), 95, 2, 1 }, /* GP Timer 12 */
978
{ L4TA(32), 97, 2, 1 }, /* EAC */
979
{ L4TA(33), 99, 2, 1 }, /* FAC */
980
{ L4TA(34), 101, 2, 1 }, /* IPC */
981
{ L4TA(35), 103, 2, 1 }, /* SPI1 */
982
{ L4TA(36), 105, 2, 1 }, /* SPI2 */
983
{ L4TAO(9), 107, 2, 1 }, /* MMC SDIO */
984
{ L4TAO(10), 109, 2, 1 },
985
{ L4TAO(11), 111, 2, 1 }, /* RNG */
986
{ L4TAO(12), 113, 2, 1 }, /* DES3DES */
987
{ L4TAO(13), 115, 2, 1 }, /* SHA1MD5 */
988
{ L4TA(37), 117, 2, 1 }, /* AES */
989
{ L4TA(38), 119, 2, 1 }, /* PKA */
991
{ L4TA(39), 123, 2, 1 }, /* HDQ/1-Wire */
994
#define omap_l4ta(bus, cs) \
995
omap2_l4ta_init(bus, omap_l4_region, omap2_l4_agent_info, L4TA(cs))
996
#define omap_l4tao(bus, cs) \
997
omap2_l4ta_init(bus, omap_l4_region, omap2_l4_agent_info, L4TAO(cs))
999
/* Power, Reset, and Clock Management */
1000
struct omap_prcm_s {
1002
struct omap_mpu_state_s *mpu;
1003
MemoryRegion iomem0;
1004
MemoryRegion iomem1;
1011
uint32_t scratch[20];
1015
uint32_t clkemul[1];
1019
uint32_t clkctrl[4];
1020
uint32_t clkidle[7];
1021
uint32_t setuptime[2];
1027
uint32_t rstctrl[1];
1029
uint32_t rsttime_wkup;
1034
int dpll_lock, apll_lock[2];
1037
static void omap_prcm_int_update(struct omap_prcm_s *s, int dom)
1039
qemu_set_irq(s->irq[dom], s->irqst[dom] & s->irqen[dom]);
1040
/* XXX or is the mask applied before PRCM_IRQSTATUS_* ? */
1043
static uint64_t omap_prcm_read(void *opaque, hwaddr addr,
1046
struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
1050
return omap_badwidth_read32(opaque, addr);
1054
case 0x000: /* PRCM_REVISION */
1057
case 0x010: /* PRCM_SYSCONFIG */
1058
return s->sysconfig;
1060
case 0x018: /* PRCM_IRQSTATUS_MPU */
1063
case 0x01c: /* PRCM_IRQENABLE_MPU */
1066
case 0x050: /* PRCM_VOLTCTRL */
1068
case 0x054: /* PRCM_VOLTST */
1069
return s->voltctrl & 3;
1071
case 0x060: /* PRCM_CLKSRC_CTRL */
1072
return s->clksrc[0];
1073
case 0x070: /* PRCM_CLKOUT_CTRL */
1074
return s->clkout[0];
1075
case 0x078: /* PRCM_CLKEMUL_CTRL */
1076
return s->clkemul[0];
1077
case 0x080: /* PRCM_CLKCFG_CTRL */
1078
case 0x084: /* PRCM_CLKCFG_STATUS */
1081
case 0x090: /* PRCM_VOLTSETUP */
1082
return s->setuptime[0];
1084
case 0x094: /* PRCM_CLKSSETUP */
1085
return s->setuptime[1];
1087
case 0x098: /* PRCM_POLCTRL */
1088
return s->clkpol[0];
1090
case 0x0b0: /* GENERAL_PURPOSE1 */
1091
case 0x0b4: /* GENERAL_PURPOSE2 */
1092
case 0x0b8: /* GENERAL_PURPOSE3 */
1093
case 0x0bc: /* GENERAL_PURPOSE4 */
1094
case 0x0c0: /* GENERAL_PURPOSE5 */
1095
case 0x0c4: /* GENERAL_PURPOSE6 */
1096
case 0x0c8: /* GENERAL_PURPOSE7 */
1097
case 0x0cc: /* GENERAL_PURPOSE8 */
1098
case 0x0d0: /* GENERAL_PURPOSE9 */
1099
case 0x0d4: /* GENERAL_PURPOSE10 */
1100
case 0x0d8: /* GENERAL_PURPOSE11 */
1101
case 0x0dc: /* GENERAL_PURPOSE12 */
1102
case 0x0e0: /* GENERAL_PURPOSE13 */
1103
case 0x0e4: /* GENERAL_PURPOSE14 */
1104
case 0x0e8: /* GENERAL_PURPOSE15 */
1105
case 0x0ec: /* GENERAL_PURPOSE16 */
1106
case 0x0f0: /* GENERAL_PURPOSE17 */
1107
case 0x0f4: /* GENERAL_PURPOSE18 */
1108
case 0x0f8: /* GENERAL_PURPOSE19 */
1109
case 0x0fc: /* GENERAL_PURPOSE20 */
1110
return s->scratch[(addr - 0xb0) >> 2];
1112
case 0x140: /* CM_CLKSEL_MPU */
1113
return s->clksel[0];
1114
case 0x148: /* CM_CLKSTCTRL_MPU */
1115
return s->clkctrl[0];
1117
case 0x158: /* RM_RSTST_MPU */
1119
case 0x1c8: /* PM_WKDEP_MPU */
1121
case 0x1d4: /* PM_EVGENCTRL_MPU */
1123
case 0x1d8: /* PM_EVEGENONTIM_MPU */
1124
return s->evtime[0];
1125
case 0x1dc: /* PM_EVEGENOFFTIM_MPU */
1126
return s->evtime[1];
1127
case 0x1e0: /* PM_PWSTCTRL_MPU */
1129
case 0x1e4: /* PM_PWSTST_MPU */
1132
case 0x200: /* CM_FCLKEN1_CORE */
1134
case 0x204: /* CM_FCLKEN2_CORE */
1136
case 0x210: /* CM_ICLKEN1_CORE */
1138
case 0x214: /* CM_ICLKEN2_CORE */
1140
case 0x21c: /* CM_ICLKEN4_CORE */
1143
case 0x220: /* CM_IDLEST1_CORE */
1144
/* TODO: check the actual iclk status */
1146
case 0x224: /* CM_IDLEST2_CORE */
1147
/* TODO: check the actual iclk status */
1149
case 0x22c: /* CM_IDLEST4_CORE */
1150
/* TODO: check the actual iclk status */
1153
case 0x230: /* CM_AUTOIDLE1_CORE */
1154
return s->clkidle[0];
1155
case 0x234: /* CM_AUTOIDLE2_CORE */
1156
return s->clkidle[1];
1157
case 0x238: /* CM_AUTOIDLE3_CORE */
1158
return s->clkidle[2];
1159
case 0x23c: /* CM_AUTOIDLE4_CORE */
1160
return s->clkidle[3];
1162
case 0x240: /* CM_CLKSEL1_CORE */
1163
return s->clksel[1];
1164
case 0x244: /* CM_CLKSEL2_CORE */
1165
return s->clksel[2];
1167
case 0x248: /* CM_CLKSTCTRL_CORE */
1168
return s->clkctrl[1];
1170
case 0x2a0: /* PM_WKEN1_CORE */
1172
case 0x2a4: /* PM_WKEN2_CORE */
1175
case 0x2b0: /* PM_WKST1_CORE */
1177
case 0x2b4: /* PM_WKST2_CORE */
1179
case 0x2c8: /* PM_WKDEP_CORE */
1182
case 0x2e0: /* PM_PWSTCTRL_CORE */
1184
case 0x2e4: /* PM_PWSTST_CORE */
1185
return 0x000030 | (s->power[1] & 0xfc00);
1187
case 0x300: /* CM_FCLKEN_GFX */
1189
case 0x310: /* CM_ICLKEN_GFX */
1191
case 0x320: /* CM_IDLEST_GFX */
1192
/* TODO: check the actual iclk status */
1194
case 0x340: /* CM_CLKSEL_GFX */
1195
return s->clksel[3];
1196
case 0x348: /* CM_CLKSTCTRL_GFX */
1197
return s->clkctrl[2];
1198
case 0x350: /* RM_RSTCTRL_GFX */
1199
return s->rstctrl[0];
1200
case 0x358: /* RM_RSTST_GFX */
1202
case 0x3c8: /* PM_WKDEP_GFX */
1205
case 0x3e0: /* PM_PWSTCTRL_GFX */
1207
case 0x3e4: /* PM_PWSTST_GFX */
1208
return s->power[2] & 3;
1210
case 0x400: /* CM_FCLKEN_WKUP */
1212
case 0x410: /* CM_ICLKEN_WKUP */
1214
case 0x420: /* CM_IDLEST_WKUP */
1215
/* TODO: check the actual iclk status */
1217
case 0x430: /* CM_AUTOIDLE_WKUP */
1218
return s->clkidle[4];
1219
case 0x440: /* CM_CLKSEL_WKUP */
1220
return s->clksel[4];
1221
case 0x450: /* RM_RSTCTRL_WKUP */
1223
case 0x454: /* RM_RSTTIME_WKUP */
1224
return s->rsttime_wkup;
1225
case 0x458: /* RM_RSTST_WKUP */
1227
case 0x4a0: /* PM_WKEN_WKUP */
1229
case 0x4b0: /* PM_WKST_WKUP */
1232
case 0x500: /* CM_CLKEN_PLL */
1234
case 0x520: /* CM_IDLEST_CKGEN */
1235
ret = 0x0000070 | (s->apll_lock[0] << 9) | (s->apll_lock[1] << 8);
1236
if (!(s->clksel[6] & 3))
1237
/* Core uses 32-kHz clock */
1239
else if (!s->dpll_lock)
1240
/* DPLL not locked, core uses ref_clk */
1243
/* Core uses DPLL */
1246
case 0x530: /* CM_AUTOIDLE_PLL */
1247
return s->clkidle[5];
1248
case 0x540: /* CM_CLKSEL1_PLL */
1249
return s->clksel[5];
1250
case 0x544: /* CM_CLKSEL2_PLL */
1251
return s->clksel[6];
1253
case 0x800: /* CM_FCLKEN_DSP */
1254
return s->clken[10];
1255
case 0x810: /* CM_ICLKEN_DSP */
1256
return s->clken[11];
1257
case 0x820: /* CM_IDLEST_DSP */
1258
/* TODO: check the actual iclk status */
1260
case 0x830: /* CM_AUTOIDLE_DSP */
1261
return s->clkidle[6];
1262
case 0x840: /* CM_CLKSEL_DSP */
1263
return s->clksel[7];
1264
case 0x848: /* CM_CLKSTCTRL_DSP */
1265
return s->clkctrl[3];
1266
case 0x850: /* RM_RSTCTRL_DSP */
1268
case 0x858: /* RM_RSTST_DSP */
1270
case 0x8c8: /* PM_WKDEP_DSP */
1272
case 0x8e0: /* PM_PWSTCTRL_DSP */
1274
case 0x8e4: /* PM_PWSTST_DSP */
1275
return 0x008030 | (s->power[3] & 0x3003);
1277
case 0x8f0: /* PRCM_IRQSTATUS_DSP */
1279
case 0x8f4: /* PRCM_IRQENABLE_DSP */
1282
case 0x8f8: /* PRCM_IRQSTATUS_IVA */
1284
case 0x8fc: /* PRCM_IRQENABLE_IVA */
1292
static void omap_prcm_apll_update(struct omap_prcm_s *s)
1296
mode[0] = (s->clken[9] >> 6) & 3;
1297
s->apll_lock[0] = (mode[0] == 3);
1298
mode[1] = (s->clken[9] >> 2) & 3;
1299
s->apll_lock[1] = (mode[1] == 3);
1300
/* TODO: update clocks */
1302
if (mode[0] == 1 || mode[0] == 2 || mode[1] == 1 || mode[1] == 2)
1303
fprintf(stderr, "%s: bad EN_54M_PLL or bad EN_96M_PLL\n",
1307
static void omap_prcm_dpll_update(struct omap_prcm_s *s)
1309
omap_clk dpll = omap_findclk(s->mpu, "dpll");
1310
omap_clk dpll_x2 = omap_findclk(s->mpu, "dpll");
1311
omap_clk core = omap_findclk(s->mpu, "core_clk");
1312
int mode = (s->clken[9] >> 0) & 3;
1315
mult = (s->clksel[5] >> 12) & 0x3ff;
1316
div = (s->clksel[5] >> 8) & 0xf;
1317
if (mult == 0 || mult == 1)
1318
mode = 1; /* Bypass */
1323
fprintf(stderr, "%s: bad EN_DPLL\n", __FUNCTION__);
1325
case 1: /* Low-power bypass mode (Default) */
1326
case 2: /* Fast-relock bypass mode */
1327
omap_clk_setrate(dpll, 1, 1);
1328
omap_clk_setrate(dpll_x2, 1, 1);
1330
case 3: /* Lock mode */
1331
s->dpll_lock = 1; /* After 20 FINT cycles (ref_clk / (div + 1)). */
1333
omap_clk_setrate(dpll, div + 1, mult);
1334
omap_clk_setrate(dpll_x2, div + 1, mult * 2);
1338
switch ((s->clksel[6] >> 0) & 3) {
1340
omap_clk_reparent(core, omap_findclk(s->mpu, "clk32-kHz"));
1343
omap_clk_reparent(core, dpll);
1347
omap_clk_reparent(core, dpll_x2);
1350
fprintf(stderr, "%s: bad CORE_CLK_SRC\n", __FUNCTION__);
1355
static void omap_prcm_write(void *opaque, hwaddr addr,
1356
uint64_t value, unsigned size)
1358
struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
1361
return omap_badwidth_write32(opaque, addr, value);
1365
case 0x000: /* PRCM_REVISION */
1366
case 0x054: /* PRCM_VOLTST */
1367
case 0x084: /* PRCM_CLKCFG_STATUS */
1368
case 0x1e4: /* PM_PWSTST_MPU */
1369
case 0x220: /* CM_IDLEST1_CORE */
1370
case 0x224: /* CM_IDLEST2_CORE */
1371
case 0x22c: /* CM_IDLEST4_CORE */
1372
case 0x2c8: /* PM_WKDEP_CORE */
1373
case 0x2e4: /* PM_PWSTST_CORE */
1374
case 0x320: /* CM_IDLEST_GFX */
1375
case 0x3e4: /* PM_PWSTST_GFX */
1376
case 0x420: /* CM_IDLEST_WKUP */
1377
case 0x520: /* CM_IDLEST_CKGEN */
1378
case 0x820: /* CM_IDLEST_DSP */
1379
case 0x8e4: /* PM_PWSTST_DSP */
1383
case 0x010: /* PRCM_SYSCONFIG */
1384
s->sysconfig = value & 1;
1387
case 0x018: /* PRCM_IRQSTATUS_MPU */
1388
s->irqst[0] &= ~value;
1389
omap_prcm_int_update(s, 0);
1391
case 0x01c: /* PRCM_IRQENABLE_MPU */
1392
s->irqen[0] = value & 0x3f;
1393
omap_prcm_int_update(s, 0);
1396
case 0x050: /* PRCM_VOLTCTRL */
1397
s->voltctrl = value & 0xf1c3;
1400
case 0x060: /* PRCM_CLKSRC_CTRL */
1401
s->clksrc[0] = value & 0xdb;
1402
/* TODO update clocks */
1405
case 0x070: /* PRCM_CLKOUT_CTRL */
1406
s->clkout[0] = value & 0xbbbb;
1407
/* TODO update clocks */
1410
case 0x078: /* PRCM_CLKEMUL_CTRL */
1411
s->clkemul[0] = value & 1;
1412
/* TODO update clocks */
1415
case 0x080: /* PRCM_CLKCFG_CTRL */
1418
case 0x090: /* PRCM_VOLTSETUP */
1419
s->setuptime[0] = value & 0xffff;
1421
case 0x094: /* PRCM_CLKSSETUP */
1422
s->setuptime[1] = value & 0xffff;
1425
case 0x098: /* PRCM_POLCTRL */
1426
s->clkpol[0] = value & 0x701;
1429
case 0x0b0: /* GENERAL_PURPOSE1 */
1430
case 0x0b4: /* GENERAL_PURPOSE2 */
1431
case 0x0b8: /* GENERAL_PURPOSE3 */
1432
case 0x0bc: /* GENERAL_PURPOSE4 */
1433
case 0x0c0: /* GENERAL_PURPOSE5 */
1434
case 0x0c4: /* GENERAL_PURPOSE6 */
1435
case 0x0c8: /* GENERAL_PURPOSE7 */
1436
case 0x0cc: /* GENERAL_PURPOSE8 */
1437
case 0x0d0: /* GENERAL_PURPOSE9 */
1438
case 0x0d4: /* GENERAL_PURPOSE10 */
1439
case 0x0d8: /* GENERAL_PURPOSE11 */
1440
case 0x0dc: /* GENERAL_PURPOSE12 */
1441
case 0x0e0: /* GENERAL_PURPOSE13 */
1442
case 0x0e4: /* GENERAL_PURPOSE14 */
1443
case 0x0e8: /* GENERAL_PURPOSE15 */
1444
case 0x0ec: /* GENERAL_PURPOSE16 */
1445
case 0x0f0: /* GENERAL_PURPOSE17 */
1446
case 0x0f4: /* GENERAL_PURPOSE18 */
1447
case 0x0f8: /* GENERAL_PURPOSE19 */
1448
case 0x0fc: /* GENERAL_PURPOSE20 */
1449
s->scratch[(addr - 0xb0) >> 2] = value;
1452
case 0x140: /* CM_CLKSEL_MPU */
1453
s->clksel[0] = value & 0x1f;
1454
/* TODO update clocks */
1456
case 0x148: /* CM_CLKSTCTRL_MPU */
1457
s->clkctrl[0] = value & 0x1f;
1460
case 0x158: /* RM_RSTST_MPU */
1461
s->rst[0] &= ~value;
1463
case 0x1c8: /* PM_WKDEP_MPU */
1464
s->wkup[0] = value & 0x15;
1467
case 0x1d4: /* PM_EVGENCTRL_MPU */
1468
s->ev = value & 0x1f;
1470
case 0x1d8: /* PM_EVEGENONTIM_MPU */
1471
s->evtime[0] = value;
1473
case 0x1dc: /* PM_EVEGENOFFTIM_MPU */
1474
s->evtime[1] = value;
1477
case 0x1e0: /* PM_PWSTCTRL_MPU */
1478
s->power[0] = value & 0xc0f;
1481
case 0x200: /* CM_FCLKEN1_CORE */
1482
s->clken[0] = value & 0xbfffffff;
1483
/* TODO update clocks */
1484
/* The EN_EAC bit only gets/puts func_96m_clk. */
1486
case 0x204: /* CM_FCLKEN2_CORE */
1487
s->clken[1] = value & 0x00000007;
1488
/* TODO update clocks */
1490
case 0x210: /* CM_ICLKEN1_CORE */
1491
s->clken[2] = value & 0xfffffff9;
1492
/* TODO update clocks */
1493
/* The EN_EAC bit only gets/puts core_l4_iclk. */
1495
case 0x214: /* CM_ICLKEN2_CORE */
1496
s->clken[3] = value & 0x00000007;
1497
/* TODO update clocks */
1499
case 0x21c: /* CM_ICLKEN4_CORE */
1500
s->clken[4] = value & 0x0000001f;
1501
/* TODO update clocks */
1504
case 0x230: /* CM_AUTOIDLE1_CORE */
1505
s->clkidle[0] = value & 0xfffffff9;
1506
/* TODO update clocks */
1508
case 0x234: /* CM_AUTOIDLE2_CORE */
1509
s->clkidle[1] = value & 0x00000007;
1510
/* TODO update clocks */
1512
case 0x238: /* CM_AUTOIDLE3_CORE */
1513
s->clkidle[2] = value & 0x00000007;
1514
/* TODO update clocks */
1516
case 0x23c: /* CM_AUTOIDLE4_CORE */
1517
s->clkidle[3] = value & 0x0000001f;
1518
/* TODO update clocks */
1521
case 0x240: /* CM_CLKSEL1_CORE */
1522
s->clksel[1] = value & 0x0fffbf7f;
1523
/* TODO update clocks */
1526
case 0x244: /* CM_CLKSEL2_CORE */
1527
s->clksel[2] = value & 0x00fffffc;
1528
/* TODO update clocks */
1531
case 0x248: /* CM_CLKSTCTRL_CORE */
1532
s->clkctrl[1] = value & 0x7;
1535
case 0x2a0: /* PM_WKEN1_CORE */
1536
s->wken[0] = value & 0x04667ff8;
1538
case 0x2a4: /* PM_WKEN2_CORE */
1539
s->wken[1] = value & 0x00000005;
1542
case 0x2b0: /* PM_WKST1_CORE */
1543
s->wkst[0] &= ~value;
1545
case 0x2b4: /* PM_WKST2_CORE */
1546
s->wkst[1] &= ~value;
1549
case 0x2e0: /* PM_PWSTCTRL_CORE */
1550
s->power[1] = (value & 0x00fc3f) | (1 << 2);
1553
case 0x300: /* CM_FCLKEN_GFX */
1554
s->clken[5] = value & 6;
1555
/* TODO update clocks */
1557
case 0x310: /* CM_ICLKEN_GFX */
1558
s->clken[6] = value & 1;
1559
/* TODO update clocks */
1561
case 0x340: /* CM_CLKSEL_GFX */
1562
s->clksel[3] = value & 7;
1563
/* TODO update clocks */
1565
case 0x348: /* CM_CLKSTCTRL_GFX */
1566
s->clkctrl[2] = value & 1;
1568
case 0x350: /* RM_RSTCTRL_GFX */
1569
s->rstctrl[0] = value & 1;
1572
case 0x358: /* RM_RSTST_GFX */
1573
s->rst[1] &= ~value;
1575
case 0x3c8: /* PM_WKDEP_GFX */
1576
s->wkup[1] = value & 0x13;
1578
case 0x3e0: /* PM_PWSTCTRL_GFX */
1579
s->power[2] = (value & 0x00c0f) | (3 << 2);
1582
case 0x400: /* CM_FCLKEN_WKUP */
1583
s->clken[7] = value & 0xd;
1584
/* TODO update clocks */
1586
case 0x410: /* CM_ICLKEN_WKUP */
1587
s->clken[8] = value & 0x3f;
1588
/* TODO update clocks */
1590
case 0x430: /* CM_AUTOIDLE_WKUP */
1591
s->clkidle[4] = value & 0x0000003f;
1592
/* TODO update clocks */
1594
case 0x440: /* CM_CLKSEL_WKUP */
1595
s->clksel[4] = value & 3;
1596
/* TODO update clocks */
1598
case 0x450: /* RM_RSTCTRL_WKUP */
1601
qemu_system_reset_request();
1603
case 0x454: /* RM_RSTTIME_WKUP */
1604
s->rsttime_wkup = value & 0x1fff;
1606
case 0x458: /* RM_RSTST_WKUP */
1607
s->rst[2] &= ~value;
1609
case 0x4a0: /* PM_WKEN_WKUP */
1610
s->wken[2] = value & 0x00000005;
1612
case 0x4b0: /* PM_WKST_WKUP */
1613
s->wkst[2] &= ~value;
1616
case 0x500: /* CM_CLKEN_PLL */
1617
if (value & 0xffffff30)
1618
fprintf(stderr, "%s: write 0s in CM_CLKEN_PLL for "
1619
"future compatibility\n", __FUNCTION__);
1620
if ((s->clken[9] ^ value) & 0xcc) {
1621
s->clken[9] &= ~0xcc;
1622
s->clken[9] |= value & 0xcc;
1623
omap_prcm_apll_update(s);
1625
if ((s->clken[9] ^ value) & 3) {
1627
s->clken[9] |= value & 3;
1628
omap_prcm_dpll_update(s);
1631
case 0x530: /* CM_AUTOIDLE_PLL */
1632
s->clkidle[5] = value & 0x000000cf;
1633
/* TODO update clocks */
1635
case 0x540: /* CM_CLKSEL1_PLL */
1636
if (value & 0xfc4000d7)
1637
fprintf(stderr, "%s: write 0s in CM_CLKSEL1_PLL for "
1638
"future compatibility\n", __FUNCTION__);
1639
if ((s->clksel[5] ^ value) & 0x003fff00) {
1640
s->clksel[5] = value & 0x03bfff28;
1641
omap_prcm_dpll_update(s);
1643
/* TODO update the other clocks */
1645
s->clksel[5] = value & 0x03bfff28;
1647
case 0x544: /* CM_CLKSEL2_PLL */
1649
fprintf(stderr, "%s: write 0s in CM_CLKSEL2_PLL[31:2] for "
1650
"future compatibility\n", __FUNCTION__);
1651
if (s->clksel[6] != (value & 3)) {
1652
s->clksel[6] = value & 3;
1653
omap_prcm_dpll_update(s);
1657
case 0x800: /* CM_FCLKEN_DSP */
1658
s->clken[10] = value & 0x501;
1659
/* TODO update clocks */
1661
case 0x810: /* CM_ICLKEN_DSP */
1662
s->clken[11] = value & 0x2;
1663
/* TODO update clocks */
1665
case 0x830: /* CM_AUTOIDLE_DSP */
1666
s->clkidle[6] = value & 0x2;
1667
/* TODO update clocks */
1669
case 0x840: /* CM_CLKSEL_DSP */
1670
s->clksel[7] = value & 0x3fff;
1671
/* TODO update clocks */
1673
case 0x848: /* CM_CLKSTCTRL_DSP */
1674
s->clkctrl[3] = value & 0x101;
1676
case 0x850: /* RM_RSTCTRL_DSP */
1679
case 0x858: /* RM_RSTST_DSP */
1680
s->rst[3] &= ~value;
1682
case 0x8c8: /* PM_WKDEP_DSP */
1683
s->wkup[2] = value & 0x13;
1685
case 0x8e0: /* PM_PWSTCTRL_DSP */
1686
s->power[3] = (value & 0x03017) | (3 << 2);
1689
case 0x8f0: /* PRCM_IRQSTATUS_DSP */
1690
s->irqst[1] &= ~value;
1691
omap_prcm_int_update(s, 1);
1693
case 0x8f4: /* PRCM_IRQENABLE_DSP */
1694
s->irqen[1] = value & 0x7;
1695
omap_prcm_int_update(s, 1);
1698
case 0x8f8: /* PRCM_IRQSTATUS_IVA */
1699
s->irqst[2] &= ~value;
1700
omap_prcm_int_update(s, 2);
1702
case 0x8fc: /* PRCM_IRQENABLE_IVA */
1703
s->irqen[2] = value & 0x7;
1704
omap_prcm_int_update(s, 2);
1713
static const MemoryRegionOps omap_prcm_ops = {
1714
.read = omap_prcm_read,
1715
.write = omap_prcm_write,
1716
.endianness = DEVICE_NATIVE_ENDIAN,
1719
static void omap_prcm_reset(struct omap_prcm_s *s)
1728
s->voltctrl = 0x1040;
1750
s->clkidle[5] = 0x0c;
1752
s->clksel[0] = 0x01;
1753
s->clksel[1] = 0x02100121;
1754
s->clksel[2] = 0x00000000;
1755
s->clksel[3] = 0x01;
1757
s->clksel[7] = 0x0121;
1761
s->wken[0] = 0x04667ff8;
1762
s->wken[1] = 0x00000005;
1767
s->power[0] = 0x00c;
1769
s->power[2] = 0x0000c;
1773
omap_prcm_apll_update(s);
1774
omap_prcm_dpll_update(s);
1777
static void omap_prcm_coldreset(struct omap_prcm_s *s)
1779
s->setuptime[0] = 0;
1780
s->setuptime[1] = 0;
1781
memset(&s->scratch, 0, sizeof(s->scratch));
1790
s->clksrc[0] = 0x43;
1791
s->clkout[0] = 0x0303;
1793
s->clkpol[0] = 0x100;
1794
s->rsttime_wkup = 0x1002;
1799
static struct omap_prcm_s *omap_prcm_init(struct omap_target_agent_s *ta,
1800
qemu_irq mpu_int, qemu_irq dsp_int, qemu_irq iva_int,
1801
struct omap_mpu_state_s *mpu)
1803
struct omap_prcm_s *s = (struct omap_prcm_s *)
1804
g_malloc0(sizeof(struct omap_prcm_s));
1806
s->irq[0] = mpu_int;
1807
s->irq[1] = dsp_int;
1808
s->irq[2] = iva_int;
1810
omap_prcm_coldreset(s);
1812
memory_region_init_io(&s->iomem0, &omap_prcm_ops, s, "omap.pcrm0",
1813
omap_l4_region_size(ta, 0));
1814
memory_region_init_io(&s->iomem1, &omap_prcm_ops, s, "omap.pcrm1",
1815
omap_l4_region_size(ta, 1));
1816
omap_l4_attach(ta, 0, &s->iomem0);
1817
omap_l4_attach(ta, 1, &s->iomem1);
1822
/* System and Pinout control */
1823
struct omap_sysctl_s {
1824
struct omap_mpu_state_s *mpu;
1830
uint32_t padconf[0x45];
1832
uint32_t msuspendmux[5];
1835
static uint32_t omap_sysctl_read8(void *opaque, hwaddr addr)
1838
struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
1839
int pad_offset, byte_offset;
1843
case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
1844
pad_offset = (addr - 0x30) >> 2;
1845
byte_offset = (addr - 0x30) & (4 - 1);
1847
value = s->padconf[pad_offset];
1848
value = (value >> (byte_offset * 8)) & 0xff;
1860
static uint32_t omap_sysctl_read(void *opaque, hwaddr addr)
1862
struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
1865
case 0x000: /* CONTROL_REVISION */
1868
case 0x010: /* CONTROL_SYSCONFIG */
1869
return s->sysconfig;
1871
case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
1872
return s->padconf[(addr - 0x30) >> 2];
1874
case 0x270: /* CONTROL_DEBOBS */
1877
case 0x274: /* CONTROL_DEVCONF */
1878
return s->devconfig;
1880
case 0x28c: /* CONTROL_EMU_SUPPORT */
1883
case 0x290: /* CONTROL_MSUSPENDMUX_0 */
1884
return s->msuspendmux[0];
1885
case 0x294: /* CONTROL_MSUSPENDMUX_1 */
1886
return s->msuspendmux[1];
1887
case 0x298: /* CONTROL_MSUSPENDMUX_2 */
1888
return s->msuspendmux[2];
1889
case 0x29c: /* CONTROL_MSUSPENDMUX_3 */
1890
return s->msuspendmux[3];
1891
case 0x2a0: /* CONTROL_MSUSPENDMUX_4 */
1892
return s->msuspendmux[4];
1893
case 0x2a4: /* CONTROL_MSUSPENDMUX_5 */
1896
case 0x2b8: /* CONTROL_PSA_CTRL */
1897
return s->psaconfig;
1898
case 0x2bc: /* CONTROL_PSA_CMD */
1899
case 0x2c0: /* CONTROL_PSA_VALUE */
1902
case 0x2b0: /* CONTROL_SEC_CTRL */
1904
case 0x2d0: /* CONTROL_SEC_EMU */
1906
case 0x2d4: /* CONTROL_SEC_TAP */
1908
case 0x2b4: /* CONTROL_SEC_TEST */
1909
case 0x2f0: /* CONTROL_SEC_STATUS */
1910
case 0x2f4: /* CONTROL_SEC_ERR_STATUS */
1911
/* Secure mode is not present on general-pusrpose device. Outside
1912
* secure mode these values cannot be read or written. */
1915
case 0x2d8: /* CONTROL_OCM_RAM_PERM */
1917
case 0x2dc: /* CONTROL_OCM_PUB_RAM_ADD */
1918
case 0x2e0: /* CONTROL_EXT_SEC_RAM_START_ADD */
1919
case 0x2e4: /* CONTROL_EXT_SEC_RAM_STOP_ADD */
1920
/* No secure mode so no Extended Secure RAM present. */
1923
case 0x2f8: /* CONTROL_STATUS */
1924
/* Device Type => General-purpose */
1926
case 0x2fc: /* CONTROL_GENERAL_PURPOSE_STATUS */
1928
case 0x300: /* CONTROL_RPUB_KEY_H_0 */
1929
case 0x304: /* CONTROL_RPUB_KEY_H_1 */
1930
case 0x308: /* CONTROL_RPUB_KEY_H_2 */
1931
case 0x30c: /* CONTROL_RPUB_KEY_H_3 */
1934
case 0x310: /* CONTROL_RAND_KEY_0 */
1935
case 0x314: /* CONTROL_RAND_KEY_1 */
1936
case 0x318: /* CONTROL_RAND_KEY_2 */
1937
case 0x31c: /* CONTROL_RAND_KEY_3 */
1938
case 0x320: /* CONTROL_CUST_KEY_0 */
1939
case 0x324: /* CONTROL_CUST_KEY_1 */
1940
case 0x330: /* CONTROL_TEST_KEY_0 */
1941
case 0x334: /* CONTROL_TEST_KEY_1 */
1942
case 0x338: /* CONTROL_TEST_KEY_2 */
1943
case 0x33c: /* CONTROL_TEST_KEY_3 */
1944
case 0x340: /* CONTROL_TEST_KEY_4 */
1945
case 0x344: /* CONTROL_TEST_KEY_5 */
1946
case 0x348: /* CONTROL_TEST_KEY_6 */
1947
case 0x34c: /* CONTROL_TEST_KEY_7 */
1948
case 0x350: /* CONTROL_TEST_KEY_8 */
1949
case 0x354: /* CONTROL_TEST_KEY_9 */
1950
/* Can only be accessed in secure mode and when C_FieldAccEnable
1951
* bit is set in CONTROL_SEC_CTRL.
1952
* TODO: otherwise an interconnect access error is generated. */
1960
static void omap_sysctl_write8(void *opaque, hwaddr addr,
1963
struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
1964
int pad_offset, byte_offset;
1968
case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
1969
pad_offset = (addr - 0x30) >> 2;
1970
byte_offset = (addr - 0x30) & (4 - 1);
1972
prev_value = s->padconf[pad_offset];
1973
prev_value &= ~(0xff << (byte_offset * 8));
1974
prev_value |= ((value & 0x1f1f1f1f) << (byte_offset * 8)) & 0x1f1f1f1f;
1975
s->padconf[pad_offset] = prev_value;
1984
static void omap_sysctl_write(void *opaque, hwaddr addr,
1987
struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
1990
case 0x000: /* CONTROL_REVISION */
1991
case 0x2a4: /* CONTROL_MSUSPENDMUX_5 */
1992
case 0x2c0: /* CONTROL_PSA_VALUE */
1993
case 0x2f8: /* CONTROL_STATUS */
1994
case 0x2fc: /* CONTROL_GENERAL_PURPOSE_STATUS */
1995
case 0x300: /* CONTROL_RPUB_KEY_H_0 */
1996
case 0x304: /* CONTROL_RPUB_KEY_H_1 */
1997
case 0x308: /* CONTROL_RPUB_KEY_H_2 */
1998
case 0x30c: /* CONTROL_RPUB_KEY_H_3 */
1999
case 0x310: /* CONTROL_RAND_KEY_0 */
2000
case 0x314: /* CONTROL_RAND_KEY_1 */
2001
case 0x318: /* CONTROL_RAND_KEY_2 */
2002
case 0x31c: /* CONTROL_RAND_KEY_3 */
2003
case 0x320: /* CONTROL_CUST_KEY_0 */
2004
case 0x324: /* CONTROL_CUST_KEY_1 */
2005
case 0x330: /* CONTROL_TEST_KEY_0 */
2006
case 0x334: /* CONTROL_TEST_KEY_1 */
2007
case 0x338: /* CONTROL_TEST_KEY_2 */
2008
case 0x33c: /* CONTROL_TEST_KEY_3 */
2009
case 0x340: /* CONTROL_TEST_KEY_4 */
2010
case 0x344: /* CONTROL_TEST_KEY_5 */
2011
case 0x348: /* CONTROL_TEST_KEY_6 */
2012
case 0x34c: /* CONTROL_TEST_KEY_7 */
2013
case 0x350: /* CONTROL_TEST_KEY_8 */
2014
case 0x354: /* CONTROL_TEST_KEY_9 */
2018
case 0x010: /* CONTROL_SYSCONFIG */
2019
s->sysconfig = value & 0x1e;
2022
case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
2023
/* XXX: should check constant bits */
2024
s->padconf[(addr - 0x30) >> 2] = value & 0x1f1f1f1f;
2027
case 0x270: /* CONTROL_DEBOBS */
2028
s->obs = value & 0xff;
2031
case 0x274: /* CONTROL_DEVCONF */
2032
s->devconfig = value & 0xffffc7ff;
2035
case 0x28c: /* CONTROL_EMU_SUPPORT */
2038
case 0x290: /* CONTROL_MSUSPENDMUX_0 */
2039
s->msuspendmux[0] = value & 0x3fffffff;
2041
case 0x294: /* CONTROL_MSUSPENDMUX_1 */
2042
s->msuspendmux[1] = value & 0x3fffffff;
2044
case 0x298: /* CONTROL_MSUSPENDMUX_2 */
2045
s->msuspendmux[2] = value & 0x3fffffff;
2047
case 0x29c: /* CONTROL_MSUSPENDMUX_3 */
2048
s->msuspendmux[3] = value & 0x3fffffff;
2050
case 0x2a0: /* CONTROL_MSUSPENDMUX_4 */
2051
s->msuspendmux[4] = value & 0x3fffffff;
2054
case 0x2b8: /* CONTROL_PSA_CTRL */
2055
s->psaconfig = value & 0x1c;
2056
s->psaconfig |= (value & 0x20) ? 2 : 1;
2058
case 0x2bc: /* CONTROL_PSA_CMD */
2061
case 0x2b0: /* CONTROL_SEC_CTRL */
2062
case 0x2b4: /* CONTROL_SEC_TEST */
2063
case 0x2d0: /* CONTROL_SEC_EMU */
2064
case 0x2d4: /* CONTROL_SEC_TAP */
2065
case 0x2d8: /* CONTROL_OCM_RAM_PERM */
2066
case 0x2dc: /* CONTROL_OCM_PUB_RAM_ADD */
2067
case 0x2e0: /* CONTROL_EXT_SEC_RAM_START_ADD */
2068
case 0x2e4: /* CONTROL_EXT_SEC_RAM_STOP_ADD */
2069
case 0x2f0: /* CONTROL_SEC_STATUS */
2070
case 0x2f4: /* CONTROL_SEC_ERR_STATUS */
2079
static const MemoryRegionOps omap_sysctl_ops = {
2083
omap_badwidth_read32, /* TODO */
2088
omap_badwidth_write32, /* TODO */
2092
.endianness = DEVICE_NATIVE_ENDIAN,
2095
static void omap_sysctl_reset(struct omap_sysctl_s *s)
2097
/* (power-on reset) */
2100
s->devconfig = 0x0c000000;
2101
s->msuspendmux[0] = 0x00000000;
2102
s->msuspendmux[1] = 0x00000000;
2103
s->msuspendmux[2] = 0x00000000;
2104
s->msuspendmux[3] = 0x00000000;
2105
s->msuspendmux[4] = 0x00000000;
2108
s->padconf[0x00] = 0x000f0f0f;
2109
s->padconf[0x01] = 0x00000000;
2110
s->padconf[0x02] = 0x00000000;
2111
s->padconf[0x03] = 0x00000000;
2112
s->padconf[0x04] = 0x00000000;
2113
s->padconf[0x05] = 0x00000000;
2114
s->padconf[0x06] = 0x00000000;
2115
s->padconf[0x07] = 0x00000000;
2116
s->padconf[0x08] = 0x08080800;
2117
s->padconf[0x09] = 0x08080808;
2118
s->padconf[0x0a] = 0x08080808;
2119
s->padconf[0x0b] = 0x08080808;
2120
s->padconf[0x0c] = 0x08080808;
2121
s->padconf[0x0d] = 0x08080800;
2122
s->padconf[0x0e] = 0x08080808;
2123
s->padconf[0x0f] = 0x08080808;
2124
s->padconf[0x10] = 0x18181808; /* | 0x07070700 if SBoot3 */
2125
s->padconf[0x11] = 0x18181818; /* | 0x07070707 if SBoot3 */
2126
s->padconf[0x12] = 0x18181818; /* | 0x07070707 if SBoot3 */
2127
s->padconf[0x13] = 0x18181818; /* | 0x07070707 if SBoot3 */
2128
s->padconf[0x14] = 0x18181818; /* | 0x00070707 if SBoot3 */
2129
s->padconf[0x15] = 0x18181818;
2130
s->padconf[0x16] = 0x18181818; /* | 0x07000000 if SBoot3 */
2131
s->padconf[0x17] = 0x1f001f00;
2132
s->padconf[0x18] = 0x1f1f1f1f;
2133
s->padconf[0x19] = 0x00000000;
2134
s->padconf[0x1a] = 0x1f180000;
2135
s->padconf[0x1b] = 0x00001f1f;
2136
s->padconf[0x1c] = 0x1f001f00;
2137
s->padconf[0x1d] = 0x00000000;
2138
s->padconf[0x1e] = 0x00000000;
2139
s->padconf[0x1f] = 0x08000000;
2140
s->padconf[0x20] = 0x08080808;
2141
s->padconf[0x21] = 0x08080808;
2142
s->padconf[0x22] = 0x0f080808;
2143
s->padconf[0x23] = 0x0f0f0f0f;
2144
s->padconf[0x24] = 0x000f0f0f;
2145
s->padconf[0x25] = 0x1f1f1f0f;
2146
s->padconf[0x26] = 0x080f0f1f;
2147
s->padconf[0x27] = 0x070f1808;
2148
s->padconf[0x28] = 0x0f070707;
2149
s->padconf[0x29] = 0x000f0f1f;
2150
s->padconf[0x2a] = 0x0f0f0f1f;
2151
s->padconf[0x2b] = 0x08000000;
2152
s->padconf[0x2c] = 0x0000001f;
2153
s->padconf[0x2d] = 0x0f0f1f00;
2154
s->padconf[0x2e] = 0x1f1f0f0f;
2155
s->padconf[0x2f] = 0x0f1f1f1f;
2156
s->padconf[0x30] = 0x0f0f0f0f;
2157
s->padconf[0x31] = 0x0f1f0f1f;
2158
s->padconf[0x32] = 0x0f0f0f0f;
2159
s->padconf[0x33] = 0x0f1f0f1f;
2160
s->padconf[0x34] = 0x1f1f0f0f;
2161
s->padconf[0x35] = 0x0f0f1f1f;
2162
s->padconf[0x36] = 0x0f0f1f0f;
2163
s->padconf[0x37] = 0x0f0f0f0f;
2164
s->padconf[0x38] = 0x1f18180f;
2165
s->padconf[0x39] = 0x1f1f1f1f;
2166
s->padconf[0x3a] = 0x00001f1f;
2167
s->padconf[0x3b] = 0x00000000;
2168
s->padconf[0x3c] = 0x00000000;
2169
s->padconf[0x3d] = 0x0f0f0f0f;
2170
s->padconf[0x3e] = 0x18000f0f;
2171
s->padconf[0x3f] = 0x00070000;
2172
s->padconf[0x40] = 0x00000707;
2173
s->padconf[0x41] = 0x0f1f0700;
2174
s->padconf[0x42] = 0x1f1f070f;
2175
s->padconf[0x43] = 0x0008081f;
2176
s->padconf[0x44] = 0x00000800;
2179
static struct omap_sysctl_s *omap_sysctl_init(struct omap_target_agent_s *ta,
2180
omap_clk iclk, struct omap_mpu_state_s *mpu)
2182
struct omap_sysctl_s *s = (struct omap_sysctl_s *)
2183
g_malloc0(sizeof(struct omap_sysctl_s));
2186
omap_sysctl_reset(s);
2188
memory_region_init_io(&s->iomem, &omap_sysctl_ops, s, "omap.sysctl",
2189
omap_l4_region_size(ta, 0));
2190
omap_l4_attach(ta, 0, &s->iomem);
2195
/* General chip reset */
2196
static void omap2_mpu_reset(void *opaque)
2198
struct omap_mpu_state_s *mpu = (struct omap_mpu_state_s *) opaque;
2200
omap_dma_reset(mpu->dma);
2201
omap_prcm_reset(mpu->prcm);
2202
omap_sysctl_reset(mpu->sysc);
2203
omap_gp_timer_reset(mpu->gptimer[0]);
2204
omap_gp_timer_reset(mpu->gptimer[1]);
2205
omap_gp_timer_reset(mpu->gptimer[2]);
2206
omap_gp_timer_reset(mpu->gptimer[3]);
2207
omap_gp_timer_reset(mpu->gptimer[4]);
2208
omap_gp_timer_reset(mpu->gptimer[5]);
2209
omap_gp_timer_reset(mpu->gptimer[6]);
2210
omap_gp_timer_reset(mpu->gptimer[7]);
2211
omap_gp_timer_reset(mpu->gptimer[8]);
2212
omap_gp_timer_reset(mpu->gptimer[9]);
2213
omap_gp_timer_reset(mpu->gptimer[10]);
2214
omap_gp_timer_reset(mpu->gptimer[11]);
2215
omap_synctimer_reset(mpu->synctimer);
2216
omap_sdrc_reset(mpu->sdrc);
2217
omap_gpmc_reset(mpu->gpmc);
2218
omap_dss_reset(mpu->dss);
2219
omap_uart_reset(mpu->uart[0]);
2220
omap_uart_reset(mpu->uart[1]);
2221
omap_uart_reset(mpu->uart[2]);
2222
omap_mmc_reset(mpu->mmc);
2223
omap_mcspi_reset(mpu->mcspi[0]);
2224
omap_mcspi_reset(mpu->mcspi[1]);
2225
cpu_reset(CPU(mpu->cpu));
2228
static int omap2_validate_addr(struct omap_mpu_state_s *s,
2234
static const struct dma_irq_map omap2_dma_irq_map[] = {
2235
{ 0, OMAP_INT_24XX_SDMA_IRQ0 },
2236
{ 0, OMAP_INT_24XX_SDMA_IRQ1 },
2237
{ 0, OMAP_INT_24XX_SDMA_IRQ2 },
2238
{ 0, OMAP_INT_24XX_SDMA_IRQ3 },
2241
struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
2242
unsigned long sdram_size,
2245
struct omap_mpu_state_s *s = (struct omap_mpu_state_s *)
2246
g_malloc0(sizeof(struct omap_mpu_state_s));
2248
qemu_irq dma_irqs[4];
2251
SysBusDevice *busdev;
2252
struct omap_target_agent_s *ta;
2255
s->mpu_model = omap2420;
2256
s->cpu = cpu_arm_init(core ?: "arm1136-r2");
2257
if (s->cpu == NULL) {
2258
fprintf(stderr, "Unable to find CPU definition\n");
2261
s->sdram_size = sdram_size;
2262
s->sram_size = OMAP242X_SRAM_SIZE;
2264
s->wakeup = qemu_allocate_irqs(omap_mpu_wakeup, s, 1)[0];
2269
/* Memory-mapped stuff */
2270
memory_region_init_ram(&s->sdram, "omap2.dram", s->sdram_size);
2271
vmstate_register_ram_global(&s->sdram);
2272
memory_region_add_subregion(sysmem, OMAP2_Q2_BASE, &s->sdram);
2273
memory_region_init_ram(&s->sram, "omap2.sram", s->sram_size);
2274
vmstate_register_ram_global(&s->sram);
2275
memory_region_add_subregion(sysmem, OMAP2_SRAM_BASE, &s->sram);
2277
s->l4 = omap_l4_init(sysmem, OMAP2_L4_BASE, 54, 125);
2279
/* Actually mapped at any 2K boundary in the ARM11 private-peripheral if */
2280
cpu_irq = arm_pic_init_cpu(s->cpu);
2281
s->ih[0] = qdev_create(NULL, "omap2-intc");
2282
qdev_prop_set_uint8(s->ih[0], "revision", 0x21);
2283
qdev_prop_set_ptr(s->ih[0], "fclk", omap_findclk(s, "mpu_intc_fclk"));
2284
qdev_prop_set_ptr(s->ih[0], "iclk", omap_findclk(s, "mpu_intc_iclk"));
2285
qdev_init_nofail(s->ih[0]);
2286
busdev = SYS_BUS_DEVICE(s->ih[0]);
2287
sysbus_connect_irq(busdev, 0, cpu_irq[ARM_PIC_CPU_IRQ]);
2288
sysbus_connect_irq(busdev, 1, cpu_irq[ARM_PIC_CPU_FIQ]);
2289
sysbus_mmio_map(busdev, 0, 0x480fe000);
2290
s->prcm = omap_prcm_init(omap_l4tao(s->l4, 3),
2291
qdev_get_gpio_in(s->ih[0],
2292
OMAP_INT_24XX_PRCM_MPU_IRQ),
2295
s->sysc = omap_sysctl_init(omap_l4tao(s->l4, 1),
2296
omap_findclk(s, "omapctrl_iclk"), s);
2298
for (i = 0; i < 4; i++) {
2299
dma_irqs[i] = qdev_get_gpio_in(s->ih[omap2_dma_irq_map[i].ih],
2300
omap2_dma_irq_map[i].intr);
2302
s->dma = omap_dma4_init(0x48056000, dma_irqs, sysmem, s, 256, 32,
2303
omap_findclk(s, "sdma_iclk"),
2304
omap_findclk(s, "sdma_fclk"));
2305
s->port->addr_valid = omap2_validate_addr;
2307
/* Register SDRAM and SRAM ports for fast DMA transfers. */
2308
soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sdram),
2309
OMAP2_Q2_BASE, s->sdram_size);
2310
soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sram),
2311
OMAP2_SRAM_BASE, s->sram_size);
2313
s->uart[0] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 19),
2314
qdev_get_gpio_in(s->ih[0],
2315
OMAP_INT_24XX_UART1_IRQ),
2316
omap_findclk(s, "uart1_fclk"),
2317
omap_findclk(s, "uart1_iclk"),
2318
s->drq[OMAP24XX_DMA_UART1_TX],
2319
s->drq[OMAP24XX_DMA_UART1_RX],
2322
s->uart[1] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 20),
2323
qdev_get_gpio_in(s->ih[0],
2324
OMAP_INT_24XX_UART2_IRQ),
2325
omap_findclk(s, "uart2_fclk"),
2326
omap_findclk(s, "uart2_iclk"),
2327
s->drq[OMAP24XX_DMA_UART2_TX],
2328
s->drq[OMAP24XX_DMA_UART2_RX],
2330
serial_hds[0] ? serial_hds[1] : NULL);
2331
s->uart[2] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 21),
2332
qdev_get_gpio_in(s->ih[0],
2333
OMAP_INT_24XX_UART3_IRQ),
2334
omap_findclk(s, "uart3_fclk"),
2335
omap_findclk(s, "uart3_iclk"),
2336
s->drq[OMAP24XX_DMA_UART3_TX],
2337
s->drq[OMAP24XX_DMA_UART3_RX],
2339
serial_hds[0] && serial_hds[1] ? serial_hds[2] : NULL);
2341
s->gptimer[0] = omap_gp_timer_init(omap_l4ta(s->l4, 7),
2342
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER1),
2343
omap_findclk(s, "wu_gpt1_clk"),
2344
omap_findclk(s, "wu_l4_iclk"));
2345
s->gptimer[1] = omap_gp_timer_init(omap_l4ta(s->l4, 8),
2346
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER2),
2347
omap_findclk(s, "core_gpt2_clk"),
2348
omap_findclk(s, "core_l4_iclk"));
2349
s->gptimer[2] = omap_gp_timer_init(omap_l4ta(s->l4, 22),
2350
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER3),
2351
omap_findclk(s, "core_gpt3_clk"),
2352
omap_findclk(s, "core_l4_iclk"));
2353
s->gptimer[3] = omap_gp_timer_init(omap_l4ta(s->l4, 23),
2354
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER4),
2355
omap_findclk(s, "core_gpt4_clk"),
2356
omap_findclk(s, "core_l4_iclk"));
2357
s->gptimer[4] = omap_gp_timer_init(omap_l4ta(s->l4, 24),
2358
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER5),
2359
omap_findclk(s, "core_gpt5_clk"),
2360
omap_findclk(s, "core_l4_iclk"));
2361
s->gptimer[5] = omap_gp_timer_init(omap_l4ta(s->l4, 25),
2362
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER6),
2363
omap_findclk(s, "core_gpt6_clk"),
2364
omap_findclk(s, "core_l4_iclk"));
2365
s->gptimer[6] = omap_gp_timer_init(omap_l4ta(s->l4, 26),
2366
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER7),
2367
omap_findclk(s, "core_gpt7_clk"),
2368
omap_findclk(s, "core_l4_iclk"));
2369
s->gptimer[7] = omap_gp_timer_init(omap_l4ta(s->l4, 27),
2370
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER8),
2371
omap_findclk(s, "core_gpt8_clk"),
2372
omap_findclk(s, "core_l4_iclk"));
2373
s->gptimer[8] = omap_gp_timer_init(omap_l4ta(s->l4, 28),
2374
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER9),
2375
omap_findclk(s, "core_gpt9_clk"),
2376
omap_findclk(s, "core_l4_iclk"));
2377
s->gptimer[9] = omap_gp_timer_init(omap_l4ta(s->l4, 29),
2378
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER10),
2379
omap_findclk(s, "core_gpt10_clk"),
2380
omap_findclk(s, "core_l4_iclk"));
2381
s->gptimer[10] = omap_gp_timer_init(omap_l4ta(s->l4, 30),
2382
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER11),
2383
omap_findclk(s, "core_gpt11_clk"),
2384
omap_findclk(s, "core_l4_iclk"));
2385
s->gptimer[11] = omap_gp_timer_init(omap_l4ta(s->l4, 31),
2386
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER12),
2387
omap_findclk(s, "core_gpt12_clk"),
2388
omap_findclk(s, "core_l4_iclk"));
2390
omap_tap_init(omap_l4ta(s->l4, 2), s);
2392
s->synctimer = omap_synctimer_init(omap_l4tao(s->l4, 2), s,
2393
omap_findclk(s, "clk32-kHz"),
2394
omap_findclk(s, "core_l4_iclk"));
2396
s->i2c[0] = qdev_create(NULL, "omap_i2c");
2397
qdev_prop_set_uint8(s->i2c[0], "revision", 0x34);
2398
qdev_prop_set_ptr(s->i2c[0], "iclk", omap_findclk(s, "i2c1.iclk"));
2399
qdev_prop_set_ptr(s->i2c[0], "fclk", omap_findclk(s, "i2c1.fclk"));
2400
qdev_init_nofail(s->i2c[0]);
2401
busdev = SYS_BUS_DEVICE(s->i2c[0]);
2402
sysbus_connect_irq(busdev, 0,
2403
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C1_IRQ));
2404
sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C1_TX]);
2405
sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C1_RX]);
2406
sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 5), 0));
2408
s->i2c[1] = qdev_create(NULL, "omap_i2c");
2409
qdev_prop_set_uint8(s->i2c[1], "revision", 0x34);
2410
qdev_prop_set_ptr(s->i2c[1], "iclk", omap_findclk(s, "i2c2.iclk"));
2411
qdev_prop_set_ptr(s->i2c[1], "fclk", omap_findclk(s, "i2c2.fclk"));
2412
qdev_init_nofail(s->i2c[1]);
2413
busdev = SYS_BUS_DEVICE(s->i2c[1]);
2414
sysbus_connect_irq(busdev, 0,
2415
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C2_IRQ));
2416
sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C2_TX]);
2417
sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C2_RX]);
2418
sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 6), 0));
2420
s->gpio = qdev_create(NULL, "omap2-gpio");
2421
qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
2422
qdev_prop_set_ptr(s->gpio, "iclk", omap_findclk(s, "gpio_iclk"));
2423
qdev_prop_set_ptr(s->gpio, "fclk0", omap_findclk(s, "gpio1_dbclk"));
2424
qdev_prop_set_ptr(s->gpio, "fclk1", omap_findclk(s, "gpio2_dbclk"));
2425
qdev_prop_set_ptr(s->gpio, "fclk2", omap_findclk(s, "gpio3_dbclk"));
2426
qdev_prop_set_ptr(s->gpio, "fclk3", omap_findclk(s, "gpio4_dbclk"));
2427
if (s->mpu_model == omap2430) {
2428
qdev_prop_set_ptr(s->gpio, "fclk4", omap_findclk(s, "gpio5_dbclk"));
2430
qdev_init_nofail(s->gpio);
2431
busdev = SYS_BUS_DEVICE(s->gpio);
2432
sysbus_connect_irq(busdev, 0,
2433
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK1));
2434
sysbus_connect_irq(busdev, 3,
2435
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK2));
2436
sysbus_connect_irq(busdev, 6,
2437
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK3));
2438
sysbus_connect_irq(busdev, 9,
2439
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK4));
2440
if (s->mpu_model == omap2430) {
2441
sysbus_connect_irq(busdev, 12,
2442
qdev_get_gpio_in(s->ih[0],
2443
OMAP_INT_243X_GPIO_BANK5));
2445
ta = omap_l4ta(s->l4, 3);
2446
sysbus_mmio_map(busdev, 0, omap_l4_region_base(ta, 1));
2447
sysbus_mmio_map(busdev, 1, omap_l4_region_base(ta, 0));
2448
sysbus_mmio_map(busdev, 2, omap_l4_region_base(ta, 2));
2449
sysbus_mmio_map(busdev, 3, omap_l4_region_base(ta, 4));
2450
sysbus_mmio_map(busdev, 4, omap_l4_region_base(ta, 5));
2452
s->sdrc = omap_sdrc_init(sysmem, 0x68009000);
2453
s->gpmc = omap_gpmc_init(s, 0x6800a000,
2454
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPMC_IRQ),
2455
s->drq[OMAP24XX_DMA_GPMC]);
2457
dinfo = drive_get(IF_SD, 0, 0);
2459
fprintf(stderr, "qemu: missing SecureDigital device\n");
2462
s->mmc = omap2_mmc_init(omap_l4tao(s->l4, 9), dinfo->bdrv,
2463
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MMC_IRQ),
2464
&s->drq[OMAP24XX_DMA_MMC1_TX],
2465
omap_findclk(s, "mmc_fclk"), omap_findclk(s, "mmc_iclk"));
2467
s->mcspi[0] = omap_mcspi_init(omap_l4ta(s->l4, 35), 4,
2468
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MCSPI1_IRQ),
2469
&s->drq[OMAP24XX_DMA_SPI1_TX0],
2470
omap_findclk(s, "spi1_fclk"),
2471
omap_findclk(s, "spi1_iclk"));
2472
s->mcspi[1] = omap_mcspi_init(omap_l4ta(s->l4, 36), 2,
2473
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MCSPI2_IRQ),
2474
&s->drq[OMAP24XX_DMA_SPI2_TX0],
2475
omap_findclk(s, "spi2_fclk"),
2476
omap_findclk(s, "spi2_iclk"));
2478
s->dss = omap_dss_init(omap_l4ta(s->l4, 10), sysmem, 0x68000800,
2479
/* XXX wire M_IRQ_25, D_L2_IRQ_30 and I_IRQ_13 together */
2480
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_DSS_IRQ),
2481
s->drq[OMAP24XX_DMA_DSS],
2482
omap_findclk(s, "dss_clk1"), omap_findclk(s, "dss_clk2"),
2483
omap_findclk(s, "dss_54m_clk"),
2484
omap_findclk(s, "dss_l3_iclk"),
2485
omap_findclk(s, "dss_l4_iclk"));
2487
omap_sti_init(omap_l4ta(s->l4, 18), sysmem, 0x54000000,
2488
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_STI),
2489
omap_findclk(s, "emul_ck"),
2490
serial_hds[0] && serial_hds[1] && serial_hds[2] ?
2491
serial_hds[3] : NULL);
2493
s->eac = omap_eac_init(omap_l4ta(s->l4, 32),
2494
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_EAC_IRQ),
2495
/* Ten consecutive lines */
2496
&s->drq[OMAP24XX_DMA_EAC_AC_RD],
2497
omap_findclk(s, "func_96m_clk"),
2498
omap_findclk(s, "core_l4_iclk"));
2500
/* All register mappings (includin those not currenlty implemented):
2501
* SystemControlMod 48000000 - 48000fff
2502
* SystemControlL4 48001000 - 48001fff
2503
* 32kHz Timer Mod 48004000 - 48004fff
2504
* 32kHz Timer L4 48005000 - 48005fff
2505
* PRCM ModA 48008000 - 480087ff
2506
* PRCM ModB 48008800 - 48008fff
2507
* PRCM L4 48009000 - 48009fff
2508
* TEST-BCM Mod 48012000 - 48012fff
2509
* TEST-BCM L4 48013000 - 48013fff
2510
* TEST-TAP Mod 48014000 - 48014fff
2511
* TEST-TAP L4 48015000 - 48015fff
2512
* GPIO1 Mod 48018000 - 48018fff
2513
* GPIO Top 48019000 - 48019fff
2514
* GPIO2 Mod 4801a000 - 4801afff
2515
* GPIO L4 4801b000 - 4801bfff
2516
* GPIO3 Mod 4801c000 - 4801cfff
2517
* GPIO4 Mod 4801e000 - 4801efff
2518
* WDTIMER1 Mod 48020000 - 48010fff
2519
* WDTIMER Top 48021000 - 48011fff
2520
* WDTIMER2 Mod 48022000 - 48012fff
2521
* WDTIMER L4 48023000 - 48013fff
2522
* WDTIMER3 Mod 48024000 - 48014fff
2523
* WDTIMER3 L4 48025000 - 48015fff
2524
* WDTIMER4 Mod 48026000 - 48016fff
2525
* WDTIMER4 L4 48027000 - 48017fff
2526
* GPTIMER1 Mod 48028000 - 48018fff
2527
* GPTIMER1 L4 48029000 - 48019fff
2528
* GPTIMER2 Mod 4802a000 - 4801afff
2529
* GPTIMER2 L4 4802b000 - 4801bfff
2530
* L4-Config AP 48040000 - 480407ff
2531
* L4-Config IP 48040800 - 48040fff
2532
* L4-Config LA 48041000 - 48041fff
2533
* ARM11ETB Mod 48048000 - 48049fff
2534
* ARM11ETB L4 4804a000 - 4804afff
2535
* DISPLAY Top 48050000 - 480503ff
2536
* DISPLAY DISPC 48050400 - 480507ff
2537
* DISPLAY RFBI 48050800 - 48050bff
2538
* DISPLAY VENC 48050c00 - 48050fff
2539
* DISPLAY L4 48051000 - 48051fff
2540
* CAMERA Top 48052000 - 480523ff
2541
* CAMERA core 48052400 - 480527ff
2542
* CAMERA DMA 48052800 - 48052bff
2543
* CAMERA MMU 48052c00 - 48052fff
2544
* CAMERA L4 48053000 - 48053fff
2545
* SDMA Mod 48056000 - 48056fff
2546
* SDMA L4 48057000 - 48057fff
2547
* SSI Top 48058000 - 48058fff
2548
* SSI GDD 48059000 - 48059fff
2549
* SSI Port1 4805a000 - 4805afff
2550
* SSI Port2 4805b000 - 4805bfff
2551
* SSI L4 4805c000 - 4805cfff
2552
* USB Mod 4805e000 - 480fefff
2553
* USB L4 4805f000 - 480fffff
2554
* WIN_TRACER1 Mod 48060000 - 48060fff
2555
* WIN_TRACER1 L4 48061000 - 48061fff
2556
* WIN_TRACER2 Mod 48062000 - 48062fff
2557
* WIN_TRACER2 L4 48063000 - 48063fff
2558
* WIN_TRACER3 Mod 48064000 - 48064fff
2559
* WIN_TRACER3 L4 48065000 - 48065fff
2560
* WIN_TRACER4 Top 48066000 - 480660ff
2561
* WIN_TRACER4 ETT 48066100 - 480661ff
2562
* WIN_TRACER4 WT 48066200 - 480662ff
2563
* WIN_TRACER4 L4 48067000 - 48067fff
2564
* XTI Mod 48068000 - 48068fff
2565
* XTI L4 48069000 - 48069fff
2566
* UART1 Mod 4806a000 - 4806afff
2567
* UART1 L4 4806b000 - 4806bfff
2568
* UART2 Mod 4806c000 - 4806cfff
2569
* UART2 L4 4806d000 - 4806dfff
2570
* UART3 Mod 4806e000 - 4806efff
2571
* UART3 L4 4806f000 - 4806ffff
2572
* I2C1 Mod 48070000 - 48070fff
2573
* I2C1 L4 48071000 - 48071fff
2574
* I2C2 Mod 48072000 - 48072fff
2575
* I2C2 L4 48073000 - 48073fff
2576
* McBSP1 Mod 48074000 - 48074fff
2577
* McBSP1 L4 48075000 - 48075fff
2578
* McBSP2 Mod 48076000 - 48076fff
2579
* McBSP2 L4 48077000 - 48077fff
2580
* GPTIMER3 Mod 48078000 - 48078fff
2581
* GPTIMER3 L4 48079000 - 48079fff
2582
* GPTIMER4 Mod 4807a000 - 4807afff
2583
* GPTIMER4 L4 4807b000 - 4807bfff
2584
* GPTIMER5 Mod 4807c000 - 4807cfff
2585
* GPTIMER5 L4 4807d000 - 4807dfff
2586
* GPTIMER6 Mod 4807e000 - 4807efff
2587
* GPTIMER6 L4 4807f000 - 4807ffff
2588
* GPTIMER7 Mod 48080000 - 48080fff
2589
* GPTIMER7 L4 48081000 - 48081fff
2590
* GPTIMER8 Mod 48082000 - 48082fff
2591
* GPTIMER8 L4 48083000 - 48083fff
2592
* GPTIMER9 Mod 48084000 - 48084fff
2593
* GPTIMER9 L4 48085000 - 48085fff
2594
* GPTIMER10 Mod 48086000 - 48086fff
2595
* GPTIMER10 L4 48087000 - 48087fff
2596
* GPTIMER11 Mod 48088000 - 48088fff
2597
* GPTIMER11 L4 48089000 - 48089fff
2598
* GPTIMER12 Mod 4808a000 - 4808afff
2599
* GPTIMER12 L4 4808b000 - 4808bfff
2600
* EAC Mod 48090000 - 48090fff
2601
* EAC L4 48091000 - 48091fff
2602
* FAC Mod 48092000 - 48092fff
2603
* FAC L4 48093000 - 48093fff
2604
* MAILBOX Mod 48094000 - 48094fff
2605
* MAILBOX L4 48095000 - 48095fff
2606
* SPI1 Mod 48098000 - 48098fff
2607
* SPI1 L4 48099000 - 48099fff
2608
* SPI2 Mod 4809a000 - 4809afff
2609
* SPI2 L4 4809b000 - 4809bfff
2610
* MMC/SDIO Mod 4809c000 - 4809cfff
2611
* MMC/SDIO L4 4809d000 - 4809dfff
2612
* MS_PRO Mod 4809e000 - 4809efff
2613
* MS_PRO L4 4809f000 - 4809ffff
2614
* RNG Mod 480a0000 - 480a0fff
2615
* RNG L4 480a1000 - 480a1fff
2616
* DES3DES Mod 480a2000 - 480a2fff
2617
* DES3DES L4 480a3000 - 480a3fff
2618
* SHA1MD5 Mod 480a4000 - 480a4fff
2619
* SHA1MD5 L4 480a5000 - 480a5fff
2620
* AES Mod 480a6000 - 480a6fff
2621
* AES L4 480a7000 - 480a7fff
2622
* PKA Mod 480a8000 - 480a9fff
2623
* PKA L4 480aa000 - 480aafff
2624
* MG Mod 480b0000 - 480b0fff
2625
* MG L4 480b1000 - 480b1fff
2626
* HDQ/1-wire Mod 480b2000 - 480b2fff
2627
* HDQ/1-wire L4 480b3000 - 480b3fff
2628
* MPU interrupt 480fe000 - 480fefff
2629
* STI channel base 54000000 - 5400ffff
2630
* IVA RAM 5c000000 - 5c01ffff
2631
* IVA ROM 5c020000 - 5c027fff
2632
* IMG_BUF_A 5c040000 - 5c040fff
2633
* IMG_BUF_B 5c042000 - 5c042fff
2634
* VLCDS 5c048000 - 5c0487ff
2635
* IMX_COEF 5c049000 - 5c04afff
2636
* IMX_CMD 5c051000 - 5c051fff
2637
* VLCDQ 5c053000 - 5c0533ff
2638
* VLCDH 5c054000 - 5c054fff
2639
* SEQ_CMD 5c055000 - 5c055fff
2640
* IMX_REG 5c056000 - 5c0560ff
2641
* VLCD_REG 5c056100 - 5c0561ff
2642
* SEQ_REG 5c056200 - 5c0562ff
2643
* IMG_BUF_REG 5c056300 - 5c0563ff
2644
* SEQIRQ_REG 5c056400 - 5c0564ff
2645
* OCP_REG 5c060000 - 5c060fff
2646
* SYSC_REG 5c070000 - 5c070fff
2647
* MMU_REG 5d000000 - 5d000fff
2648
* sDMA R 68000400 - 680005ff
2649
* sDMA W 68000600 - 680007ff
2650
* Display Control 68000800 - 680009ff
2651
* DSP subsystem 68000a00 - 68000bff
2652
* MPU subsystem 68000c00 - 68000dff
2653
* IVA subsystem 68001000 - 680011ff
2654
* USB 68001200 - 680013ff
2655
* Camera 68001400 - 680015ff
2656
* VLYNQ (firewall) 68001800 - 68001bff
2657
* VLYNQ 68001e00 - 68001fff
2658
* SSI 68002000 - 680021ff
2659
* L4 68002400 - 680025ff
2660
* DSP (firewall) 68002800 - 68002bff
2661
* DSP subsystem 68002e00 - 68002fff
2662
* IVA (firewall) 68003000 - 680033ff
2663
* IVA 68003600 - 680037ff
2664
* GFX 68003a00 - 68003bff
2665
* CMDWR emulation 68003c00 - 68003dff
2666
* SMS 68004000 - 680041ff
2667
* OCM 68004200 - 680043ff
2668
* GPMC 68004400 - 680045ff
2669
* RAM (firewall) 68005000 - 680053ff
2670
* RAM (err login) 68005400 - 680057ff
2671
* ROM (firewall) 68005800 - 68005bff
2672
* ROM (err login) 68005c00 - 68005fff
2673
* GPMC (firewall) 68006000 - 680063ff
2674
* GPMC (err login) 68006400 - 680067ff
2675
* SMS (err login) 68006c00 - 68006fff
2676
* SMS registers 68008000 - 68008fff
2677
* SDRC registers 68009000 - 68009fff
2678
* GPMC registers 6800a000 6800afff
2681
qemu_register_reset(omap2_mpu_reset, s);