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authorPaolo Bonzini <pbonzini@redhat.com>2013-02-05 15:22:56 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2013-03-01 15:01:19 +0100
commitdd285b06490d7ef5f7b2f5e6c87b85ddf4345078 (patch)
treed723db2de2842a8b286db818cb5598b11585e313 /hw/omap2.c
parent530182169e897c0e401b245552a4c58dc6846912 (diff)
arm: move files referencing CPU to hw/arm/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/omap2.c')
-rw-r--r--hw/omap2.c2684
1 files changed, 0 insertions, 2684 deletions
diff --git a/hw/omap2.c b/hw/omap2.c
deleted file mode 100644
index 0a2cd7bab6..0000000000
--- a/hw/omap2.c
+++ /dev/null
@@ -1,2684 +0,0 @@
-/*
- * TI OMAP processors emulation.
- *
- * Copyright (C) 2007-2008 Nokia Corporation
- * Written by Andrzej Zaborowski <andrew@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 or
- * (at your option) version 3 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "sysemu/blockdev.h"
-#include "hw/hw.h"
-#include "hw/arm-misc.h"
-#include "hw/omap.h"
-#include "sysemu/sysemu.h"
-#include "qemu/timer.h"
-#include "char/char.h"
-#include "hw/flash.h"
-#include "hw/soc_dma.h"
-#include "hw/sysbus.h"
-#include "audio/audio.h"
-
-/* Enhanced Audio Controller (CODEC only) */
-struct omap_eac_s {
- qemu_irq irq;
- MemoryRegion iomem;
-
- uint16_t sysconfig;
- uint8_t config[4];
- uint8_t control;
- uint8_t address;
- uint16_t data;
- uint8_t vtol;
- uint8_t vtsl;
- uint16_t mixer;
- uint16_t gain[4];
- uint8_t att;
- uint16_t max[7];
-
- struct {
- qemu_irq txdrq;
- qemu_irq rxdrq;
- uint32_t (*txrx)(void *opaque, uint32_t, int);
- void *opaque;
-
-#define EAC_BUF_LEN 1024
- uint32_t rxbuf[EAC_BUF_LEN];
- int rxoff;
- int rxlen;
- int rxavail;
- uint32_t txbuf[EAC_BUF_LEN];
- int txlen;
- int txavail;
-
- int enable;
- int rate;
-
- uint16_t config[4];
-
- /* These need to be moved to the actual codec */
- QEMUSoundCard card;
- SWVoiceIn *in_voice;
- SWVoiceOut *out_voice;
- int hw_enable;
- } codec;
-
- struct {
- uint8_t control;
- uint16_t config;
- } modem, bt;
-};
-
-static inline void omap_eac_interrupt_update(struct omap_eac_s *s)
-{
- qemu_set_irq(s->irq, (s->codec.config[1] >> 14) & 1); /* AURDI */
-}
-
-static inline void omap_eac_in_dmarequest_update(struct omap_eac_s *s)
-{
- qemu_set_irq(s->codec.rxdrq, (s->codec.rxavail || s->codec.rxlen) &&
- ((s->codec.config[1] >> 12) & 1)); /* DMAREN */
-}
-
-static inline void omap_eac_out_dmarequest_update(struct omap_eac_s *s)
-{
- qemu_set_irq(s->codec.txdrq, s->codec.txlen < s->codec.txavail &&
- ((s->codec.config[1] >> 11) & 1)); /* DMAWEN */
-}
-
-static inline void omap_eac_in_refill(struct omap_eac_s *s)
-{
- int left = MIN(EAC_BUF_LEN - s->codec.rxlen, s->codec.rxavail) << 2;
- int start = ((s->codec.rxoff + s->codec.rxlen) & (EAC_BUF_LEN - 1)) << 2;
- int leftwrap = MIN(left, (EAC_BUF_LEN << 2) - start);
- int recv = 1;
- uint8_t *buf = (uint8_t *) s->codec.rxbuf + start;
-
- left -= leftwrap;
- start = 0;
- while (leftwrap && (recv = AUD_read(s->codec.in_voice, buf + start,
- leftwrap)) > 0) { /* Be defensive */
- start += recv;
- leftwrap -= recv;
- }
- if (recv <= 0)
- s->codec.rxavail = 0;
- else
- s->codec.rxavail -= start >> 2;
- s->codec.rxlen += start >> 2;
-
- if (recv > 0 && left > 0) {
- start = 0;
- while (left && (recv = AUD_read(s->codec.in_voice,
- (uint8_t *) s->codec.rxbuf + start,
- left)) > 0) { /* Be defensive */
- start += recv;
- left -= recv;
- }
- if (recv <= 0)
- s->codec.rxavail = 0;
- else
- s->codec.rxavail -= start >> 2;
- s->codec.rxlen += start >> 2;
- }
-}
-
-static inline void omap_eac_out_empty(struct omap_eac_s *s)
-{
- int left = s->codec.txlen << 2;
- int start = 0;
- int sent = 1;
-
- while (left && (sent = AUD_write(s->codec.out_voice,
- (uint8_t *) s->codec.txbuf + start,
- left)) > 0) { /* Be defensive */
- start += sent;
- left -= sent;
- }
-
- if (!sent) {
- s->codec.txavail = 0;
- omap_eac_out_dmarequest_update(s);
- }
-
- if (start)
- s->codec.txlen = 0;
-}
-
-static void omap_eac_in_cb(void *opaque, int avail_b)
-{
- struct omap_eac_s *s = (struct omap_eac_s *) opaque;
-
- s->codec.rxavail = avail_b >> 2;
- omap_eac_in_refill(s);
- /* TODO: possibly discard current buffer if overrun */
- omap_eac_in_dmarequest_update(s);
-}
-
-static void omap_eac_out_cb(void *opaque, int free_b)
-{
- struct omap_eac_s *s = (struct omap_eac_s *) opaque;
-
- s->codec.txavail = free_b >> 2;
- if (s->codec.txlen)
- omap_eac_out_empty(s);
- else
- omap_eac_out_dmarequest_update(s);
-}
-
-static void omap_eac_enable_update(struct omap_eac_s *s)
-{
- s->codec.enable = !(s->codec.config[1] & 1) && /* EACPWD */
- (s->codec.config[1] & 2) && /* AUDEN */
- s->codec.hw_enable;
-}
-
-static const int omap_eac_fsint[4] = {
- 8000,
- 11025,
- 22050,
- 44100,
-};
-
-static const int omap_eac_fsint2[8] = {
- 8000,
- 11025,
- 22050,
- 44100,
- 48000,
- 0, 0, 0,
-};
-
-static const int omap_eac_fsint3[16] = {
- 8000,
- 11025,
- 16000,
- 22050,
- 24000,
- 32000,
- 44100,
- 48000,
- 0, 0, 0, 0, 0, 0, 0, 0,
-};
-
-static void omap_eac_rate_update(struct omap_eac_s *s)
-{
- int fsint[3];
-
- fsint[2] = (s->codec.config[3] >> 9) & 0xf;
- fsint[1] = (s->codec.config[2] >> 0) & 0x7;
- fsint[0] = (s->codec.config[0] >> 6) & 0x3;
- if (fsint[2] < 0xf)
- s->codec.rate = omap_eac_fsint3[fsint[2]];
- else if (fsint[1] < 0x7)
- s->codec.rate = omap_eac_fsint2[fsint[1]];
- else
- s->codec.rate = omap_eac_fsint[fsint[0]];
-}
-
-static void omap_eac_volume_update(struct omap_eac_s *s)
-{
- /* TODO */
-}
-
-static void omap_eac_format_update(struct omap_eac_s *s)
-{
- struct audsettings fmt;
-
- /* The hardware buffers at most one sample */
- if (s->codec.rxlen)
- s->codec.rxlen = 1;
-
- if (s->codec.in_voice) {
- AUD_set_active_in(s->codec.in_voice, 0);
- AUD_close_in(&s->codec.card, s->codec.in_voice);
- s->codec.in_voice = NULL;
- }
- if (s->codec.out_voice) {
- omap_eac_out_empty(s);
- AUD_set_active_out(s->codec.out_voice, 0);
- AUD_close_out(&s->codec.card, s->codec.out_voice);
- s->codec.out_voice = NULL;
- s->codec.txavail = 0;
- }
- /* Discard what couldn't be written */
- s->codec.txlen = 0;
-
- omap_eac_enable_update(s);
- if (!s->codec.enable)
- return;
-
- omap_eac_rate_update(s);
- fmt.endianness = ((s->codec.config[0] >> 8) & 1); /* LI_BI */
- fmt.nchannels = ((s->codec.config[0] >> 10) & 1) ? 2 : 1; /* MN_ST */
- fmt.freq = s->codec.rate;
- /* TODO: signedness possibly depends on the CODEC hardware - or
- * does I2S specify it? */
- /* All register writes are 16 bits so we we store 16-bit samples
- * in the buffers regardless of AGCFR[B8_16] value. */
- fmt.fmt = AUD_FMT_U16;
-
- s->codec.in_voice = AUD_open_in(&s->codec.card, s->codec.in_voice,
- "eac.codec.in", s, omap_eac_in_cb, &fmt);
- s->codec.out_voice = AUD_open_out(&s->codec.card, s->codec.out_voice,
- "eac.codec.out", s, omap_eac_out_cb, &fmt);
-
- omap_eac_volume_update(s);
-
- AUD_set_active_in(s->codec.in_voice, 1);
- AUD_set_active_out(s->codec.out_voice, 1);
-}
-
-static void omap_eac_reset(struct omap_eac_s *s)
-{
- s->sysconfig = 0;
- s->config[0] = 0x0c;
- s->config[1] = 0x09;
- s->config[2] = 0xab;
- s->config[3] = 0x03;
- s->control = 0x00;
- s->address = 0x00;
- s->data = 0x0000;
- s->vtol = 0x00;
- s->vtsl = 0x00;
- s->mixer = 0x0000;
- s->gain[0] = 0xe7e7;
- s->gain[1] = 0x6767;
- s->gain[2] = 0x6767;
- s->gain[3] = 0x6767;
- s->att = 0xce;
- s->max[0] = 0;
- s->max[1] = 0;
- s->max[2] = 0;
- s->max[3] = 0;
- s->max[4] = 0;
- s->max[5] = 0;
- s->max[6] = 0;
-
- s->modem.control = 0x00;
- s->modem.config = 0x0000;
- s->bt.control = 0x00;
- s->bt.config = 0x0000;
- s->codec.config[0] = 0x0649;
- s->codec.config[1] = 0x0000;
- s->codec.config[2] = 0x0007;
- s->codec.config[3] = 0x1ffc;
- s->codec.rxoff = 0;
- s->codec.rxlen = 0;
- s->codec.txlen = 0;
- s->codec.rxavail = 0;
- s->codec.txavail = 0;
-
- omap_eac_format_update(s);
- omap_eac_interrupt_update(s);
-}
-
-static uint64_t omap_eac_read(void *opaque, hwaddr addr,
- unsigned size)
-{
- struct omap_eac_s *s = (struct omap_eac_s *) opaque;
- uint32_t ret;
-
- if (size != 2) {
- return omap_badwidth_read16(opaque, addr);
- }
-
- switch (addr) {
- case 0x000: /* CPCFR1 */
- return s->config[0];
- case 0x004: /* CPCFR2 */
- return s->config[1];
- case 0x008: /* CPCFR3 */
- return s->config[2];
- case 0x00c: /* CPCFR4 */
- return s->config[3];
-
- case 0x010: /* CPTCTL */
- return s->control | ((s->codec.rxavail + s->codec.rxlen > 0) << 7) |
- ((s->codec.txlen < s->codec.txavail) << 5);
-
- case 0x014: /* CPTTADR */
- return s->address;
- case 0x018: /* CPTDATL */
- return s->data & 0xff;
- case 0x01c: /* CPTDATH */
- return s->data >> 8;
- case 0x020: /* CPTVSLL */
- return s->vtol;
- case 0x024: /* CPTVSLH */
- return s->vtsl | (3 << 5); /* CRDY1 | CRDY2 */
- case 0x040: /* MPCTR */
- return s->modem.control;
- case 0x044: /* MPMCCFR */
- return s->modem.config;
- case 0x060: /* BPCTR */
- return s->bt.control;
- case 0x064: /* BPMCCFR */
- return s->bt.config;
- case 0x080: /* AMSCFR */
- return s->mixer;
- case 0x084: /* AMVCTR */
- return s->gain[0];
- case 0x088: /* AM1VCTR */
- return s->gain[1];
- case 0x08c: /* AM2VCTR */
- return s->gain[2];
- case 0x090: /* AM3VCTR */
- return s->gain[3];
- case 0x094: /* ASTCTR */
- return s->att;
- case 0x098: /* APD1LCR */
- return s->max[0];
- case 0x09c: /* APD1RCR */
- return s->max[1];
- case 0x0a0: /* APD2LCR */
- return s->max[2];
- case 0x0a4: /* APD2RCR */
- return s->max[3];
- case 0x0a8: /* APD3LCR */
- return s->max[4];
- case 0x0ac: /* APD3RCR */
- return s->max[5];
- case 0x0b0: /* APD4R */
- return s->max[6];
- case 0x0b4: /* ADWR */
- /* This should be write-only? Docs list it as read-only. */
- return 0x0000;
- case 0x0b8: /* ADRDR */
- if (likely(s->codec.rxlen > 1)) {
- ret = s->codec.rxbuf[s->codec.rxoff ++];
- s->codec.rxlen --;
- s->codec.rxoff &= EAC_BUF_LEN - 1;
- return ret;
- } else if (s->codec.rxlen) {
- ret = s->codec.rxbuf[s->codec.rxoff ++];
- s->codec.rxlen --;
- s->codec.rxoff &= EAC_BUF_LEN - 1;
- if (s->codec.rxavail)
- omap_eac_in_refill(s);
- omap_eac_in_dmarequest_update(s);
- return ret;
- }
- return 0x0000;
- case 0x0bc: /* AGCFR */
- return s->codec.config[0];
- case 0x0c0: /* AGCTR */
- return s->codec.config[1] | ((s->codec.config[1] & 2) << 14);
- case 0x0c4: /* AGCFR2 */
- return s->codec.config[2];
- case 0x0c8: /* AGCFR3 */
- return s->codec.config[3];
- case 0x0cc: /* MBPDMACTR */
- case 0x0d0: /* MPDDMARR */
- case 0x0d8: /* MPUDMARR */
- case 0x0e4: /* BPDDMARR */
- case 0x0ec: /* BPUDMARR */
- return 0x0000;
-
- case 0x100: /* VERSION_NUMBER */
- return 0x0010;
-
- case 0x104: /* SYSCONFIG */
- return s->sysconfig;
-
- case 0x108: /* SYSSTATUS */
- return 1 | 0xe; /* RESETDONE | stuff */
- }
-
- OMAP_BAD_REG(addr);
- return 0;
-}
-
-static void omap_eac_write(void *opaque, hwaddr addr,
- uint64_t value, unsigned size)
-{
- struct omap_eac_s *s = (struct omap_eac_s *) opaque;
-
- if (size != 2) {
- return omap_badwidth_write16(opaque, addr, value);
- }
-
- switch (addr) {
- case 0x098: /* APD1LCR */
- case 0x09c: /* APD1RCR */
- case 0x0a0: /* APD2LCR */
- case 0x0a4: /* APD2RCR */
- case 0x0a8: /* APD3LCR */
- case 0x0ac: /* APD3RCR */
- case 0x0b0: /* APD4R */
- case 0x0b8: /* ADRDR */
- case 0x0d0: /* MPDDMARR */
- case 0x0d8: /* MPUDMARR */
- case 0x0e4: /* BPDDMARR */
- case 0x0ec: /* BPUDMARR */
- case 0x100: /* VERSION_NUMBER */
- case 0x108: /* SYSSTATUS */
- OMAP_RO_REG(addr);
- return;
-
- case 0x000: /* CPCFR1 */
- s->config[0] = value & 0xff;
- omap_eac_format_update(s);
- break;
- case 0x004: /* CPCFR2 */
- s->config[1] = value & 0xff;
- omap_eac_format_update(s);
- break;
- case 0x008: /* CPCFR3 */
- s->config[2] = value & 0xff;
- omap_eac_format_update(s);
- break;
- case 0x00c: /* CPCFR4 */
- s->config[3] = value & 0xff;
- omap_eac_format_update(s);
- break;
-
- case 0x010: /* CPTCTL */
- /* Assuming TXF and TXE bits are read-only... */
- s->control = value & 0x5f;
- omap_eac_interrupt_update(s);
- break;
-
- case 0x014: /* CPTTADR */
- s->address = value & 0xff;
- break;
- case 0x018: /* CPTDATL */
- s->data &= 0xff00;
- s->data |= value & 0xff;
- break;
- case 0x01c: /* CPTDATH */
- s->data &= 0x00ff;
- s->data |= value << 8;
- break;
- case 0x020: /* CPTVSLL */
- s->vtol = value & 0xf8;
- break;
- case 0x024: /* CPTVSLH */
- s->vtsl = value & 0x9f;
- break;
- case 0x040: /* MPCTR */
- s->modem.control = value & 0x8f;
- break;
- case 0x044: /* MPMCCFR */
- s->modem.config = value & 0x7fff;
- break;
- case 0x060: /* BPCTR */
- s->bt.control = value & 0x8f;
- break;
- case 0x064: /* BPMCCFR */
- s->bt.config = value & 0x7fff;
- break;
- case 0x080: /* AMSCFR */
- s->mixer = value & 0x0fff;
- break;
- case 0x084: /* AMVCTR */
- s->gain[0] = value & 0xffff;
- break;
- case 0x088: /* AM1VCTR */
- s->gain[1] = value & 0xff7f;
- break;
- case 0x08c: /* AM2VCTR */
- s->gain[2] = value & 0xff7f;
- break;
- case 0x090: /* AM3VCTR */
- s->gain[3] = value & 0xff7f;
- break;
- case 0x094: /* ASTCTR */
- s->att = value & 0xff;
- break;
-
- case 0x0b4: /* ADWR */
- s->codec.txbuf[s->codec.txlen ++] = value;
- if (unlikely(s->codec.txlen == EAC_BUF_LEN ||
- s->codec.txlen == s->codec.txavail)) {
- if (s->codec.txavail)
- omap_eac_out_empty(s);
- /* Discard what couldn't be written */
- s->codec.txlen = 0;
- }
- break;
-
- case 0x0bc: /* AGCFR */
- s->codec.config[0] = value & 0x07ff;
- omap_eac_format_update(s);
- break;
- case 0x0c0: /* AGCTR */
- s->codec.config[1] = value & 0x780f;
- omap_eac_format_update(s);
- break;
- case 0x0c4: /* AGCFR2 */
- s->codec.config[2] = value & 0x003f;
- omap_eac_format_update(s);
- break;
- case 0x0c8: /* AGCFR3 */
- s->codec.config[3] = value & 0xffff;
- omap_eac_format_update(s);
- break;
- case 0x0cc: /* MBPDMACTR */
- case 0x0d4: /* MPDDMAWR */
- case 0x0e0: /* MPUDMAWR */
- case 0x0e8: /* BPDDMAWR */
- case 0x0f0: /* BPUDMAWR */
- break;
-
- case 0x104: /* SYSCONFIG */
- if (value & (1 << 1)) /* SOFTRESET */
- omap_eac_reset(s);
- s->sysconfig = value & 0x31d;
- break;
-
- default:
- OMAP_BAD_REG(addr);
- return;
- }
-}
-
-static const MemoryRegionOps omap_eac_ops = {
- .read = omap_eac_read,
- .write = omap_eac_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static struct omap_eac_s *omap_eac_init(struct omap_target_agent_s *ta,
- qemu_irq irq, qemu_irq *drq, omap_clk fclk, omap_clk iclk)
-{
- struct omap_eac_s *s = (struct omap_eac_s *)
- g_malloc0(sizeof(struct omap_eac_s));
-
- s->irq = irq;
- s->codec.rxdrq = *drq ++;
- s->codec.txdrq = *drq;
- omap_eac_reset(s);
-
- AUD_register_card("OMAP EAC", &s->codec.card);
-
- memory_region_init_io(&s->iomem, &omap_eac_ops, s, "omap.eac",
- omap_l4_region_size(ta, 0));
- omap_l4_attach(ta, 0, &s->iomem);
-
- return s;
-}
-
-/* STI/XTI (emulation interface) console - reverse engineered only */
-struct omap_sti_s {
- qemu_irq irq;
- MemoryRegion iomem;
- MemoryRegion iomem_fifo;
- CharDriverState *chr;
-
- uint32_t sysconfig;
- uint32_t systest;
- uint32_t irqst;
- uint32_t irqen;
- uint32_t clkcontrol;
- uint32_t serial_config;
-};
-
-#define STI_TRACE_CONSOLE_CHANNEL 239
-#define STI_TRACE_CONTROL_CHANNEL 253
-
-static inline void omap_sti_interrupt_update(struct omap_sti_s *s)
-{
- qemu_set_irq(s->irq, s->irqst & s->irqen);
-}
-
-static void omap_sti_reset(struct omap_sti_s *s)
-{
- s->sysconfig = 0;
- s->irqst = 0;
- s->irqen = 0;
- s->clkcontrol = 0;
- s->serial_config = 0;
-
- omap_sti_interrupt_update(s);
-}
-
-static uint64_t omap_sti_read(void *opaque, hwaddr addr,
- unsigned size)
-{
- struct omap_sti_s *s = (struct omap_sti_s *) opaque;
-
- if (size != 4) {
- return omap_badwidth_read32(opaque, addr);
- }
-
- switch (addr) {
- case 0x00: /* STI_REVISION */
- return 0x10;
-
- case 0x10: /* STI_SYSCONFIG */
- return s->sysconfig;
-
- case 0x14: /* STI_SYSSTATUS / STI_RX_STATUS / XTI_SYSSTATUS */
- return 0x00;
-
- case 0x18: /* STI_IRQSTATUS */
- return s->irqst;
-
- case 0x1c: /* STI_IRQSETEN / STI_IRQCLREN */
- return s->irqen;
-
- case 0x24: /* STI_ER / STI_DR / XTI_TRACESELECT */
- case 0x28: /* STI_RX_DR / XTI_RXDATA */
- /* TODO */
- return 0;
-
- case 0x2c: /* STI_CLK_CTRL / XTI_SCLKCRTL */
- return s->clkcontrol;
-
- case 0x30: /* STI_SERIAL_CFG / XTI_SCONFIG */
- return s->serial_config;
- }
-
- OMAP_BAD_REG(addr);
- return 0;
-}
-
-static void omap_sti_write(void *opaque, hwaddr addr,
- uint64_t value, unsigned size)
-{
- struct omap_sti_s *s = (struct omap_sti_s *) opaque;
-
- if (size != 4) {
- return omap_badwidth_write32(opaque, addr, value);
- }
-
- switch (addr) {
- case 0x00: /* STI_REVISION */
- case 0x14: /* STI_SYSSTATUS / STI_RX_STATUS / XTI_SYSSTATUS */
- OMAP_RO_REG(addr);
- return;
-
- case 0x10: /* STI_SYSCONFIG */
- if (value & (1 << 1)) /* SOFTRESET */
- omap_sti_reset(s);
- s->sysconfig = value & 0xfe;
- break;
-
- case 0x18: /* STI_IRQSTATUS */
- s->irqst &= ~value;
- omap_sti_interrupt_update(s);
- break;
-
- case 0x1c: /* STI_IRQSETEN / STI_IRQCLREN */
- s->irqen = value & 0xffff;
- omap_sti_interrupt_update(s);
- break;
-
- case 0x2c: /* STI_CLK_CTRL / XTI_SCLKCRTL */
- s->clkcontrol = value & 0xff;
- break;
-
- case 0x30: /* STI_SERIAL_CFG / XTI_SCONFIG */
- s->serial_config = value & 0xff;
- break;
-
- case 0x24: /* STI_ER / STI_DR / XTI_TRACESELECT */
- case 0x28: /* STI_RX_DR / XTI_RXDATA */
- /* TODO */
- return;
-
- default:
- OMAP_BAD_REG(addr);
- return;
- }
-}
-
-static const MemoryRegionOps omap_sti_ops = {
- .read = omap_sti_read,
- .write = omap_sti_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static uint64_t omap_sti_fifo_read(void *opaque, hwaddr addr,
- unsigned size)
-{
- OMAP_BAD_REG(addr);
- return 0;
-}
-
-static void omap_sti_fifo_write(void *opaque, hwaddr addr,
- uint64_t value, unsigned size)
-{
- struct omap_sti_s *s = (struct omap_sti_s *) opaque;
- int ch = addr >> 6;
- uint8_t byte = value;
-
- if (size != 1) {
- return omap_badwidth_write8(opaque, addr, size);
- }
-
- if (ch == STI_TRACE_CONTROL_CHANNEL) {
- /* Flush channel <i>value</i>. */
- qemu_chr_fe_write(s->chr, (const uint8_t *) "\r", 1);
- } else if (ch == STI_TRACE_CONSOLE_CHANNEL || 1) {
- if (value == 0xc0 || value == 0xc3) {
- /* Open channel <i>ch</i>. */
- } else if (value == 0x00)
- qemu_chr_fe_write(s->chr, (const uint8_t *) "\n", 1);
- else
- qemu_chr_fe_write(s->chr, &byte, 1);
- }
-}
-
-static const MemoryRegionOps omap_sti_fifo_ops = {
- .read = omap_sti_fifo_read,
- .write = omap_sti_fifo_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static struct omap_sti_s *omap_sti_init(struct omap_target_agent_s *ta,
- MemoryRegion *sysmem,
- hwaddr channel_base, qemu_irq irq, omap_clk clk,
- CharDriverState *chr)
-{
- struct omap_sti_s *s = (struct omap_sti_s *)
- g_malloc0(sizeof(struct omap_sti_s));
-
- s->irq = irq;
- omap_sti_reset(s);
-
- s->chr = chr ?: qemu_chr_new("null", "null", NULL);
-
- memory_region_init_io(&s->iomem, &omap_sti_ops, s, "omap.sti",
- omap_l4_region_size(ta, 0));
- omap_l4_attach(ta, 0, &s->iomem);
-
- memory_region_init_io(&s->iomem_fifo, &omap_sti_fifo_ops, s,
- "omap.sti.fifo", 0x10000);
- memory_region_add_subregion(sysmem, channel_base, &s->iomem_fifo);
-
- return s;
-}
-
-/* L4 Interconnect */
-#define L4TA(n) (n)
-#define L4TAO(n) ((n) + 39)
-
-static const struct omap_l4_region_s omap_l4_region[125] = {
- [ 1] = { 0x40800, 0x800, 32 }, /* Initiator agent */
- [ 2] = { 0x41000, 0x1000, 32 }, /* Link agent */
- [ 0] = { 0x40000, 0x800, 32 }, /* Address and protection */
- [ 3] = { 0x00000, 0x1000, 32 | 16 | 8 }, /* System Control and Pinout */
- [ 4] = { 0x01000, 0x1000, 32 | 16 | 8 }, /* L4TAO1 */
- [ 5] = { 0x04000, 0x1000, 32 | 16 }, /* 32K Timer */
- [ 6] = { 0x05000, 0x1000, 32 | 16 | 8 }, /* L4TAO2 */
- [ 7] = { 0x08000, 0x800, 32 }, /* PRCM Region A */
- [ 8] = { 0x08800, 0x800, 32 }, /* PRCM Region B */
- [ 9] = { 0x09000, 0x1000, 32 | 16 | 8 }, /* L4TAO */
- [ 10] = { 0x12000, 0x1000, 32 | 16 | 8 }, /* Test (BCM) */
- [ 11] = { 0x13000, 0x1000, 32 | 16 | 8 }, /* L4TA1 */
- [ 12] = { 0x14000, 0x1000, 32 }, /* Test/emulation (TAP) */
- [ 13] = { 0x15000, 0x1000, 32 | 16 | 8 }, /* L4TA2 */
- [ 14] = { 0x18000, 0x1000, 32 | 16 | 8 }, /* GPIO1 */
- [ 16] = { 0x1a000, 0x1000, 32 | 16 | 8 }, /* GPIO2 */
- [ 18] = { 0x1c000, 0x1000, 32 | 16 | 8 }, /* GPIO3 */
- [ 19] = { 0x1e000, 0x1000, 32 | 16 | 8 }, /* GPIO4 */
- [ 15] = { 0x19000, 0x1000, 32 | 16 | 8 }, /* Quad GPIO TOP */
- [ 17] = { 0x1b000, 0x1000, 32 | 16 | 8 }, /* L4TA3 */
- [ 20] = { 0x20000, 0x1000, 32 | 16 | 8 }, /* WD Timer 1 (Secure) */
- [ 22] = { 0x22000, 0x1000, 32 | 16 | 8 }, /* WD Timer 2 (OMAP) */
- [ 21] = { 0x21000, 0x1000, 32 | 16 | 8 }, /* Dual WD timer TOP */
- [ 23] = { 0x23000, 0x1000, 32 | 16 | 8 }, /* L4TA4 */
- [ 24] = { 0x28000, 0x1000, 32 | 16 | 8 }, /* GP Timer 1 */
- [ 25] = { 0x29000, 0x1000, 32 | 16 | 8 }, /* L4TA7 */
- [ 26] = { 0x48000, 0x2000, 32 | 16 | 8 }, /* Emulation (ARM11ETB) */
- [ 27] = { 0x4a000, 0x1000, 32 | 16 | 8 }, /* L4TA9 */
- [ 28] = { 0x50000, 0x400, 32 | 16 | 8 }, /* Display top */
- [ 29] = { 0x50400, 0x400, 32 | 16 | 8 }, /* Display control */
- [ 30] = { 0x50800, 0x400, 32 | 16 | 8 }, /* Display RFBI */
- [ 31] = { 0x50c00, 0x400, 32 | 16 | 8 }, /* Display encoder */
- [ 32] = { 0x51000, 0x1000, 32 | 16 | 8 }, /* L4TA10 */
- [ 33] = { 0x52000, 0x400, 32 | 16 | 8 }, /* Camera top */
- [ 34] = { 0x52400, 0x400, 32 | 16 | 8 }, /* Camera core */
- [ 35] = { 0x52800, 0x400, 32 | 16 | 8 }, /* Camera DMA */
- [ 36] = { 0x52c00, 0x400, 32 | 16 | 8 }, /* Camera MMU */
- [ 37] = { 0x53000, 0x1000, 32 | 16 | 8 }, /* L4TA11 */
- [ 38] = { 0x56000, 0x1000, 32 | 16 | 8 }, /* sDMA */
- [ 39] = { 0x57000, 0x1000, 32 | 16 | 8 }, /* L4TA12 */
- [ 40] = { 0x58000, 0x1000, 32 | 16 | 8 }, /* SSI top */
- [ 41] = { 0x59000, 0x1000, 32 | 16 | 8 }, /* SSI GDD */
- [ 42] = { 0x5a000, 0x1000, 32 | 16 | 8 }, /* SSI Port1 */
- [ 43] = { 0x5b000, 0x1000, 32 | 16 | 8 }, /* SSI Port2 */
- [ 44] = { 0x5c000, 0x1000, 32 | 16 | 8 }, /* L4TA13 */
- [ 45] = { 0x5e000, 0x1000, 32 | 16 | 8 }, /* USB OTG */
- [ 46] = { 0x5f000, 0x1000, 32 | 16 | 8 }, /* L4TAO4 */
- [ 47] = { 0x60000, 0x1000, 32 | 16 | 8 }, /* Emulation (WIN_TRACER1SDRC) */
- [ 48] = { 0x61000, 0x1000, 32 | 16 | 8 }, /* L4TA14 */
- [ 49] = { 0x62000, 0x1000, 32 | 16 | 8 }, /* Emulation (WIN_TRACER2GPMC) */
- [ 50] = { 0x63000, 0x1000, 32 | 16 | 8 }, /* L4TA15 */
- [ 51] = { 0x64000, 0x1000, 32 | 16 | 8 }, /* Emulation (WIN_TRACER3OCM) */
- [ 52] = { 0x65000, 0x1000, 32 | 16 | 8 }, /* L4TA16 */
- [ 53] = { 0x66000, 0x300, 32 | 16 | 8 }, /* Emulation (WIN_TRACER4L4) */
- [ 54] = { 0x67000, 0x1000, 32 | 16 | 8 }, /* L4TA17 */
- [ 55] = { 0x68000, 0x1000, 32 | 16 | 8 }, /* Emulation (XTI) */
- [ 56] = { 0x69000, 0x1000, 32 | 16 | 8 }, /* L4TA18 */
- [ 57] = { 0x6a000, 0x1000, 16 | 8 }, /* UART1 */
- [ 58] = { 0x6b000, 0x1000, 32 | 16 | 8 }, /* L4TA19 */
- [ 59] = { 0x6c000, 0x1000, 16 | 8 }, /* UART2 */
- [ 60] = { 0x6d000, 0x1000, 32 | 16 | 8 }, /* L4TA20 */
- [ 61] = { 0x6e000, 0x1000, 16 | 8 }, /* UART3 */
- [ 62] = { 0x6f000, 0x1000, 32 | 16 | 8 }, /* L4TA21 */
- [ 63] = { 0x70000, 0x1000, 16 }, /* I2C1 */
- [ 64] = { 0x71000, 0x1000, 32 | 16 | 8 }, /* L4TAO5 */
- [ 65] = { 0x72000, 0x1000, 16 }, /* I2C2 */
- [ 66] = { 0x73000, 0x1000, 32 | 16 | 8 }, /* L4TAO6 */
- [ 67] = { 0x74000, 0x1000, 16 }, /* McBSP1 */
- [ 68] = { 0x75000, 0x1000, 32 | 16 | 8 }, /* L4TAO7 */
- [ 69] = { 0x76000, 0x1000, 16 }, /* McBSP2 */
- [ 70] = { 0x77000, 0x1000, 32 | 16 | 8 }, /* L4TAO8 */
- [ 71] = { 0x24000, 0x1000, 32 | 16 | 8 }, /* WD Timer 3 (DSP) */
- [ 72] = { 0x25000, 0x1000, 32 | 16 | 8 }, /* L4TA5 */
- [ 73] = { 0x26000, 0x1000, 32 | 16 | 8 }, /* WD Timer 4 (IVA) */
- [ 74] = { 0x27000, 0x1000, 32 | 16 | 8 }, /* L4TA6 */
- [ 75] = { 0x2a000, 0x1000, 32 | 16 | 8 }, /* GP Timer 2 */
- [ 76] = { 0x2b000, 0x1000, 32 | 16 | 8 }, /* L4TA8 */
- [ 77] = { 0x78000, 0x1000, 32 | 16 | 8 }, /* GP Timer 3 */
- [ 78] = { 0x79000, 0x1000, 32 | 16 | 8 }, /* L4TA22 */
- [ 79] = { 0x7a000, 0x1000, 32 | 16 | 8 }, /* GP Timer 4 */
- [ 80] = { 0x7b000, 0x1000, 32 | 16 | 8 }, /* L4TA23 */
- [ 81] = { 0x7c000, 0x1000, 32 | 16 | 8 }, /* GP Timer 5 */
- [ 82] = { 0x7d000, 0x1000, 32 | 16 | 8 }, /* L4TA24 */
- [ 83] = { 0x7e000, 0x1000, 32 | 16 | 8 }, /* GP Timer 6 */
- [ 84] = { 0x7f000, 0x1000, 32 | 16 | 8 }, /* L4TA25 */
- [ 85] = { 0x80000, 0x1000, 32 | 16 | 8 }, /* GP Timer 7 */
- [ 86] = { 0x81000, 0x1000, 32 | 16 | 8 }, /* L4TA26 */
- [ 87] = { 0x82000, 0x1000, 32 | 16 | 8 }, /* GP Timer 8 */
- [ 88] = { 0x83000, 0x1000, 32 | 16 | 8 }, /* L4TA27 */
- [ 89] = { 0x84000, 0x1000, 32 | 16 | 8 }, /* GP Timer 9 */
- [ 90] = { 0x85000, 0x1000, 32 | 16 | 8 }, /* L4TA28 */
- [ 91] = { 0x86000, 0x1000, 32 | 16 | 8 }, /* GP Timer 10 */
- [ 92] = { 0x87000, 0x1000, 32 | 16 | 8 }, /* L4TA29 */
- [ 93] = { 0x88000, 0x1000, 32 | 16 | 8 }, /* GP Timer 11 */
- [ 94] = { 0x89000, 0x1000, 32 | 16 | 8 }, /* L4TA30 */
- [ 95] = { 0x8a000, 0x1000, 32 | 16 | 8 }, /* GP Timer 12 */
- [ 96] = { 0x8b000, 0x1000, 32 | 16 | 8 }, /* L4TA31 */
- [ 97] = { 0x90000, 0x1000, 16 }, /* EAC */
- [ 98] = { 0x91000, 0x1000, 32 | 16 | 8 }, /* L4TA32 */
- [ 99] = { 0x92000, 0x1000, 16 }, /* FAC */
- [100] = { 0x93000, 0x1000, 32 | 16 | 8 }, /* L4TA33 */
- [101] = { 0x94000, 0x1000, 32 | 16 | 8 }, /* IPC (MAILBOX) */
- [102] = { 0x95000, 0x1000, 32 | 16 | 8 }, /* L4TA34 */
- [103] = { 0x98000, 0x1000, 32 | 16 | 8 }, /* SPI1 */
- [104] = { 0x99000, 0x1000, 32 | 16 | 8 }, /* L4TA35 */
- [105] = { 0x9a000, 0x1000, 32 | 16 | 8 }, /* SPI2 */
- [106] = { 0x9b000, 0x1000, 32 | 16 | 8 }, /* L4TA36 */
- [107] = { 0x9c000, 0x1000, 16 | 8 }, /* MMC SDIO */
- [108] = { 0x9d000, 0x1000, 32 | 16 | 8 }, /* L4TAO9 */
- [109] = { 0x9e000, 0x1000, 32 | 16 | 8 }, /* MS_PRO */
- [110] = { 0x9f000, 0x1000, 32 | 16 | 8 }, /* L4TAO10 */
- [111] = { 0xa0000, 0x1000, 32 }, /* RNG */
- [112] = { 0xa1000, 0x1000, 32 | 16 | 8 }, /* L4TAO11 */
- [113] = { 0xa2000, 0x1000, 32 }, /* DES3DES */
- [114] = { 0xa3000, 0x1000, 32 | 16 | 8 }, /* L4TAO12 */
- [115] = { 0xa4000, 0x1000, 32 }, /* SHA1MD5 */
- [116] = { 0xa5000, 0x1000, 32 | 16 | 8 }, /* L4TAO13 */
- [117] = { 0xa6000, 0x1000, 32 }, /* AES */
- [118] = { 0xa7000, 0x1000, 32 | 16 | 8 }, /* L4TA37 */
- [119] = { 0xa8000, 0x2000, 32 }, /* PKA */
- [120] = { 0xaa000, 0x1000, 32 | 16 | 8 }, /* L4TA38 */
- [121] = { 0xb0000, 0x1000, 32 }, /* MG */
- [122] = { 0xb1000, 0x1000, 32 | 16 | 8 },
- [123] = { 0xb2000, 0x1000, 32 }, /* HDQ/1-Wire */
- [124] = { 0xb3000, 0x1000, 32 | 16 | 8 }, /* L4TA39 */
-};
-
-static const struct omap_l4_agent_info_s omap_l4_agent_info[54] = {
- { 0, 0, 3, 2 }, /* L4IA initiatior agent */
- { L4TAO(1), 3, 2, 1 }, /* Control and pinout module */
- { L4TAO(2), 5, 2, 1 }, /* 32K timer */
- { L4TAO(3), 7, 3, 2 }, /* PRCM */
- { L4TA(1), 10, 2, 1 }, /* BCM */
- { L4TA(2), 12, 2, 1 }, /* Test JTAG */
- { L4TA(3), 14, 6, 3 }, /* Quad GPIO */
- { L4TA(4), 20, 4, 3 }, /* WD timer 1/2 */
- { L4TA(7), 24, 2, 1 }, /* GP timer 1 */
- { L4TA(9), 26, 2, 1 }, /* ATM11 ETB */
- { L4TA(10), 28, 5, 4 }, /* Display subsystem */
- { L4TA(11), 33, 5, 4 }, /* Camera subsystem */
- { L4TA(12), 38, 2, 1 }, /* sDMA */
- { L4TA(13), 40, 5, 4 }, /* SSI */
- { L4TAO(4), 45, 2, 1 }, /* USB */
- { L4TA(14), 47, 2, 1 }, /* Win Tracer1 */
- { L4TA(15), 49, 2, 1 }, /* Win Tracer2 */
- { L4TA(16), 51, 2, 1 }, /* Win Tracer3 */
- { L4TA(17), 53, 2, 1 }, /* Win Tracer4 */
- { L4TA(18), 55, 2, 1 }, /* XTI */
- { L4TA(19), 57, 2, 1 }, /* UART1 */
- { L4TA(20), 59, 2, 1 }, /* UART2 */
- { L4TA(21), 61, 2, 1 }, /* UART3 */
- { L4TAO(5), 63, 2, 1 }, /* I2C1 */
- { L4TAO(6), 65, 2, 1 }, /* I2C2 */
- { L4TAO(7), 67, 2, 1 }, /* McBSP1 */
- { L4TAO(8), 69, 2, 1 }, /* McBSP2 */
- { L4TA(5), 71, 2, 1 }, /* WD Timer 3 (DSP) */
- { L4TA(6), 73, 2, 1 }, /* WD Timer 4 (IVA) */
- { L4TA(8), 75, 2, 1 }, /* GP Timer 2 */
- { L4TA(22), 77, 2, 1 }, /* GP Timer 3 */
- { L4TA(23), 79, 2, 1 }, /* GP Timer 4 */
- { L4TA(24), 81, 2, 1 }, /* GP Timer 5 */
- { L4TA(25), 83, 2, 1 }, /* GP Timer 6 */
- { L4TA(26), 85, 2, 1 }, /* GP Timer 7 */
- { L4TA(27), 87, 2, 1 }, /* GP Timer 8 */
- { L4TA(28), 89, 2, 1 }, /* GP Timer 9 */
- { L4TA(29), 91, 2, 1 }, /* GP Timer 10 */
- { L4TA(30), 93, 2, 1 }, /* GP Timer 11 */
- { L4TA(31), 95, 2, 1 }, /* GP Timer 12 */
- { L4TA(32), 97, 2, 1 }, /* EAC */
- { L4TA(33), 99, 2, 1 }, /* FAC */
- { L4TA(34), 101, 2, 1 }, /* IPC */
- { L4TA(35), 103, 2, 1 }, /* SPI1 */
- { L4TA(36), 105, 2, 1 }, /* SPI2 */
- { L4TAO(9), 107, 2, 1 }, /* MMC SDIO */
- { L4TAO(10), 109, 2, 1 },
- { L4TAO(11), 111, 2, 1 }, /* RNG */
- { L4TAO(12), 113, 2, 1 }, /* DES3DES */
- { L4TAO(13), 115, 2, 1 }, /* SHA1MD5 */
- { L4TA(37), 117, 2, 1 }, /* AES */
- { L4TA(38), 119, 2, 1 }, /* PKA */
- { -1, 121, 2, 1 },
- { L4TA(39), 123, 2, 1 }, /* HDQ/1-Wire */
-};
-
-#define omap_l4ta(bus, cs) \
- omap_l4ta_get(bus, omap_l4_region, omap_l4_agent_info, L4TA(cs))
-#define omap_l4tao(bus, cs) \
- omap_l4ta_get(bus, omap_l4_region, omap_l4_agent_info, L4TAO(cs))
-
-/* Power, Reset, and Clock Management */
-struct omap_prcm_s {
- qemu_irq irq[3];
- struct omap_mpu_state_s *mpu;
- MemoryRegion iomem0;
- MemoryRegion iomem1;
-
- uint32_t irqst[3];
- uint32_t irqen[3];
-
- uint32_t sysconfig;
- uint32_t voltctrl;
- uint32_t scratch[20];
-
- uint32_t clksrc[1];
- uint32_t clkout[1];
- uint32_t clkemul[1];
- uint32_t clkpol[1];
- uint32_t clksel[8];
- uint32_t clken[12];
- uint32_t clkctrl[4];
- uint32_t clkidle[7];
- uint32_t setuptime[2];
-
- uint32_t wkup[3];
- uint32_t wken[3];
- uint32_t wkst[3];
- uint32_t rst[4];
- uint32_t rstctrl[1];
- uint32_t power[4];
- uint32_t rsttime_wkup;
-
- uint32_t ev;
- uint32_t evtime[2];
-
- int dpll_lock, apll_lock[2];
-};
-
-static void omap_prcm_int_update(struct omap_prcm_s *s, int dom)
-{
- qemu_set_irq(s->irq[dom], s->irqst[dom] & s->irqen[dom]);
- /* XXX or is the mask applied before PRCM_IRQSTATUS_* ? */
-}
-
-static uint64_t omap_prcm_read(void *opaque, hwaddr addr,
- unsigned size)
-{
- struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
- uint32_t ret;
-
- if (size != 4) {
- return omap_badwidth_read32(opaque, addr);
- }
-
- switch (addr) {
- case 0x000: /* PRCM_REVISION */
- return 0x10;
-
- case 0x010: /* PRCM_SYSCONFIG */
- return s->sysconfig;
-
- case 0x018: /* PRCM_IRQSTATUS_MPU */
- return s->irqst[0];
-
- case 0x01c: /* PRCM_IRQENABLE_MPU */
- return s->irqen[0];
-
- case 0x050: /* PRCM_VOLTCTRL */
- return s->voltctrl;
- case 0x054: /* PRCM_VOLTST */
- return s->voltctrl & 3;
-
- case 0x060: /* PRCM_CLKSRC_CTRL */
- return s->clksrc[0];
- case 0x070: /* PRCM_CLKOUT_CTRL */
- return s->clkout[0];
- case 0x078: /* PRCM_CLKEMUL_CTRL */
- return s->clkemul[0];
- case 0x080: /* PRCM_CLKCFG_CTRL */
- case 0x084: /* PRCM_CLKCFG_STATUS */
- return 0;
-
- case 0x090: /* PRCM_VOLTSETUP */
- return s->setuptime[0];
-
- case 0x094: /* PRCM_CLKSSETUP */
- return s->setuptime[1];
-
- case 0x098: /* PRCM_POLCTRL */
- return s->clkpol[0];
-
- case 0x0b0: /* GENERAL_PURPOSE1 */
- case 0x0b4: /* GENERAL_PURPOSE2 */
- case 0x0b8: /* GENERAL_PURPOSE3 */
- case 0x0bc: /* GENERAL_PURPOSE4 */
- case 0x0c0: /* GENERAL_PURPOSE5 */
- case 0x0c4: /* GENERAL_PURPOSE6 */
- case 0x0c8: /* GENERAL_PURPOSE7 */
- case 0x0cc: /* GENERAL_PURPOSE8 */
- case 0x0d0: /* GENERAL_PURPOSE9 */
- case 0x0d4: /* GENERAL_PURPOSE10 */
- case 0x0d8: /* GENERAL_PURPOSE11 */
- case 0x0dc: /* GENERAL_PURPOSE12 */
- case 0x0e0: /* GENERAL_PURPOSE13 */
- case 0x0e4: /* GENERAL_PURPOSE14 */
- case 0x0e8: /* GENERAL_PURPOSE15 */
- case 0x0ec: /* GENERAL_PURPOSE16 */
- case 0x0f0: /* GENERAL_PURPOSE17 */
- case 0x0f4: /* GENERAL_PURPOSE18 */
- case 0x0f8: /* GENERAL_PURPOSE19 */
- case 0x0fc: /* GENERAL_PURPOSE20 */
- return s->scratch[(addr - 0xb0) >> 2];
-
- case 0x140: /* CM_CLKSEL_MPU */
- return s->clksel[0];
- case 0x148: /* CM_CLKSTCTRL_MPU */
- return s->clkctrl[0];
-
- case 0x158: /* RM_RSTST_MPU */
- return s->rst[0];
- case 0x1c8: /* PM_WKDEP_MPU */
- return s->wkup[0];
- case 0x1d4: /* PM_EVGENCTRL_MPU */
- return s->ev;
- case 0x1d8: /* PM_EVEGENONTIM_MPU */
- return s->evtime[0];
- case 0x1dc: /* PM_EVEGENOFFTIM_MPU */
- return s->evtime[1];
- case 0x1e0: /* PM_PWSTCTRL_MPU */
- return s->power[0];
- case 0x1e4: /* PM_PWSTST_MPU */
- return 0;
-
- case 0x200: /* CM_FCLKEN1_CORE */
- return s->clken[0];
- case 0x204: /* CM_FCLKEN2_CORE */
- return s->clken[1];
- case 0x210: /* CM_ICLKEN1_CORE */
- return s->clken[2];
- case 0x214: /* CM_ICLKEN2_CORE */
- return s->clken[3];
- case 0x21c: /* CM_ICLKEN4_CORE */
- return s->clken[4];
-
- case 0x220: /* CM_IDLEST1_CORE */
- /* TODO: check the actual iclk status */
- return 0x7ffffff9;
- case 0x224: /* CM_IDLEST2_CORE */
- /* TODO: check the actual iclk status */
- return 0x00000007;
- case 0x22c: /* CM_IDLEST4_CORE */
- /* TODO: check the actual iclk status */
- return 0x0000001f;
-
- case 0x230: /* CM_AUTOIDLE1_CORE */
- return s->clkidle[0];
- case 0x234: /* CM_AUTOIDLE2_CORE */
- return s->clkidle[1];
- case 0x238: /* CM_AUTOIDLE3_CORE */
- return s->clkidle[2];
- case 0x23c: /* CM_AUTOIDLE4_CORE */
- return s->clkidle[3];
-
- case 0x240: /* CM_CLKSEL1_CORE */
- return s->clksel[1];
- case 0x244: /* CM_CLKSEL2_CORE */
- return s->clksel[2];
-
- case 0x248: /* CM_CLKSTCTRL_CORE */
- return s->clkctrl[1];
-
- case 0x2a0: /* PM_WKEN1_CORE */
- return s->wken[0];
- case 0x2a4: /* PM_WKEN2_CORE */
- return s->wken[1];
-
- case 0x2b0: /* PM_WKST1_CORE */
- return s->wkst[0];
- case 0x2b4: /* PM_WKST2_CORE */
- return s->wkst[1];
- case 0x2c8: /* PM_WKDEP_CORE */
- return 0x1e;
-
- case 0x2e0: /* PM_PWSTCTRL_CORE */
- return s->power[1];
- case 0x2e4: /* PM_PWSTST_CORE */
- return 0x000030 | (s->power[1] & 0xfc00);
-
- case 0x300: /* CM_FCLKEN_GFX */
- return s->clken[5];
- case 0x310: /* CM_ICLKEN_GFX */
- return s->clken[6];
- case 0x320: /* CM_IDLEST_GFX */
- /* TODO: check the actual iclk status */
- return 0x00000001;
- case 0x340: /* CM_CLKSEL_GFX */
- return s->clksel[3];
- case 0x348: /* CM_CLKSTCTRL_GFX */
- return s->clkctrl[2];
- case 0x350: /* RM_RSTCTRL_GFX */
- return s->rstctrl[0];
- case 0x358: /* RM_RSTST_GFX */
- return s->rst[1];
- case 0x3c8: /* PM_WKDEP_GFX */
- return s->wkup[1];
-
- case 0x3e0: /* PM_PWSTCTRL_GFX */
- return s->power[2];
- case 0x3e4: /* PM_PWSTST_GFX */
- return s->power[2] & 3;
-
- case 0x400: /* CM_FCLKEN_WKUP */
- return s->clken[7];
- case 0x410: /* CM_ICLKEN_WKUP */
- return s->clken[8];
- case 0x420: /* CM_IDLEST_WKUP */
- /* TODO: check the actual iclk status */
- return 0x0000003f;
- case 0x430: /* CM_AUTOIDLE_WKUP */
- return s->clkidle[4];
- case 0x440: /* CM_CLKSEL_WKUP */
- return s->clksel[4];
- case 0x450: /* RM_RSTCTRL_WKUP */
- return 0;
- case 0x454: /* RM_RSTTIME_WKUP */
- return s->rsttime_wkup;
- case 0x458: /* RM_RSTST_WKUP */
- return s->rst[2];
- case 0x4a0: /* PM_WKEN_WKUP */
- return s->wken[2];
- case 0x4b0: /* PM_WKST_WKUP */
- return s->wkst[2];
-
- case 0x500: /* CM_CLKEN_PLL */
- return s->clken[9];
- case 0x520: /* CM_IDLEST_CKGEN */
- ret = 0x0000070 | (s->apll_lock[0] << 9) | (s->apll_lock[1] << 8);
- if (!(s->clksel[6] & 3))
- /* Core uses 32-kHz clock */
- ret |= 3 << 0;
- else if (!s->dpll_lock)
- /* DPLL not locked, core uses ref_clk */
- ret |= 1 << 0;
- else
- /* Core uses DPLL */
- ret |= 2 << 0;
- return ret;
- case 0x530: /* CM_AUTOIDLE_PLL */
- return s->clkidle[5];
- case 0x540: /* CM_CLKSEL1_PLL */
- return s->clksel[5];
- case 0x544: /* CM_CLKSEL2_PLL */
- return s->clksel[6];
-
- case 0x800: /* CM_FCLKEN_DSP */
- return s->clken[10];
- case 0x810: /* CM_ICLKEN_DSP */
- return s->clken[11];
- case 0x820: /* CM_IDLEST_DSP */
- /* TODO: check the actual iclk status */
- return 0x00000103;
- case 0x830: /* CM_AUTOIDLE_DSP */
- return s->clkidle[6];
- case 0x840: /* CM_CLKSEL_DSP */
- return s->clksel[7];
- case 0x848: /* CM_CLKSTCTRL_DSP */
- return s->clkctrl[3];
- case 0x850: /* RM_RSTCTRL_DSP */
- return 0;
- case 0x858: /* RM_RSTST_DSP */
- return s->rst[3];
- case 0x8c8: /* PM_WKDEP_DSP */
- return s->wkup[2];
- case 0x8e0: /* PM_PWSTCTRL_DSP */
- return s->power[3];
- case 0x8e4: /* PM_PWSTST_DSP */
- return 0x008030 | (s->power[3] & 0x3003);
-
- case 0x8f0: /* PRCM_IRQSTATUS_DSP */
- return s->irqst[1];
- case 0x8f4: /* PRCM_IRQENABLE_DSP */
- return s->irqen[1];
-
- case 0x8f8: /* PRCM_IRQSTATUS_IVA */
- return s->irqst[2];
- case 0x8fc: /* PRCM_IRQENABLE_IVA */
- return s->irqen[2];
- }
-
- OMAP_BAD_REG(addr);
- return 0;
-}
-
-static void omap_prcm_apll_update(struct omap_prcm_s *s)
-{
- int mode[2];
-
- mode[0] = (s->clken[9] >> 6) & 3;
- s->apll_lock[0] = (mode[0] == 3);
- mode[1] = (s->clken[9] >> 2) & 3;
- s->apll_lock[1] = (mode[1] == 3);
- /* TODO: update clocks */
-
- if (mode[0] == 1 || mode[0] == 2 || mode[1] == 1 || mode[1] == 2)
- fprintf(stderr, "%s: bad EN_54M_PLL or bad EN_96M_PLL\n",
- __FUNCTION__);
-}
-
-static void omap_prcm_dpll_update(struct omap_prcm_s *s)
-{
- omap_clk dpll = omap_findclk(s->mpu, "dpll");
- omap_clk dpll_x2 = omap_findclk(s->mpu, "dpll");
- omap_clk core = omap_findclk(s->mpu, "core_clk");
- int mode = (s->clken[9] >> 0) & 3;
- int mult, div;
-
- mult = (s->clksel[5] >> 12) & 0x3ff;
- div = (s->clksel[5] >> 8) & 0xf;
- if (mult == 0 || mult == 1)
- mode = 1; /* Bypass */
-
- s->dpll_lock = 0;
- switch (mode) {
- case 0:
- fprintf(stderr, "%s: bad EN_DPLL\n", __FUNCTION__);
- break;
- case 1: /* Low-power bypass mode (Default) */
- case 2: /* Fast-relock bypass mode */
- omap_clk_setrate(dpll, 1, 1);
- omap_clk_setrate(dpll_x2, 1, 1);
- break;
- case 3: /* Lock mode */
- s->dpll_lock = 1; /* After 20 FINT cycles (ref_clk / (div + 1)). */
-
- omap_clk_setrate(dpll, div + 1, mult);
- omap_clk_setrate(dpll_x2, div + 1, mult * 2);
- break;
- }
-
- switch ((s->clksel[6] >> 0) & 3) {
- case 0:
- omap_clk_reparent(core, omap_findclk(s->mpu, "clk32-kHz"));
- break;
- case 1:
- omap_clk_reparent(core, dpll);
- break;
- case 2:
- /* Default */
- omap_clk_reparent(core, dpll_x2);
- break;
- case 3:
- fprintf(stderr, "%s: bad CORE_CLK_SRC\n", __FUNCTION__);
- break;
- }
-}
-
-static void omap_prcm_write(void *opaque, hwaddr addr,
- uint64_t value, unsigned size)
-{
- struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
-
- if (size != 4) {
- return omap_badwidth_write32(opaque, addr, value);
- }
-
- switch (addr) {
- case 0x000: /* PRCM_REVISION */
- case 0x054: /* PRCM_VOLTST */
- case 0x084: /* PRCM_CLKCFG_STATUS */
- case 0x1e4: /* PM_PWSTST_MPU */
- case 0x220: /* CM_IDLEST1_CORE */
- case 0x224: /* CM_IDLEST2_CORE */
- case 0x22c: /* CM_IDLEST4_CORE */
- case 0x2c8: /* PM_WKDEP_CORE */
- case 0x2e4: /* PM_PWSTST_CORE */
- case 0x320: /* CM_IDLEST_GFX */
- case 0x3e4: /* PM_PWSTST_GFX */
- case 0x420: /* CM_IDLEST_WKUP */
- case 0x520: /* CM_IDLEST_CKGEN */
- case 0x820: /* CM_IDLEST_DSP */
- case 0x8e4: /* PM_PWSTST_DSP */
- OMAP_RO_REG(addr);
- return;
-
- case 0x010: /* PRCM_SYSCONFIG */
- s->sysconfig = value & 1;
- break;
-
- case 0x018: /* PRCM_IRQSTATUS_MPU */
- s->irqst[0] &= ~value;
- omap_prcm_int_update(s, 0);
- break;
- case 0x01c: /* PRCM_IRQENABLE_MPU */
- s->irqen[0] = value & 0x3f;
- omap_prcm_int_update(s, 0);
- break;
-
- case 0x050: /* PRCM_VOLTCTRL */
- s->voltctrl = value & 0xf1c3;
- break;
-
- case 0x060: /* PRCM_CLKSRC_CTRL */
- s->clksrc[0] = value & 0xdb;
- /* TODO update clocks */
- break;
-
- case 0x070: /* PRCM_CLKOUT_CTRL */
- s->clkout[0] = value & 0xbbbb;
- /* TODO update clocks */
- break;
-
- case 0x078: /* PRCM_CLKEMUL_CTRL */
- s->clkemul[0] = value & 1;
- /* TODO update clocks */
- break;
-
- case 0x080: /* PRCM_CLKCFG_CTRL */
- break;
-
- case 0x090: /* PRCM_VOLTSETUP */
- s->setuptime[0] = value & 0xffff;
- break;
- case 0x094: /* PRCM_CLKSSETUP */
- s->setuptime[1] = value & 0xffff;
- break;
-
- case 0x098: /* PRCM_POLCTRL */
- s->clkpol[0] = value & 0x701;
- break;
-
- case 0x0b0: /* GENERAL_PURPOSE1 */
- case 0x0b4: /* GENERAL_PURPOSE2 */
- case 0x0b8: /* GENERAL_PURPOSE3 */
- case 0x0bc: /* GENERAL_PURPOSE4 */
- case 0x0c0: /* GENERAL_PURPOSE5 */
- case 0x0c4: /* GENERAL_PURPOSE6 */
- case 0x0c8: /* GENERAL_PURPOSE7 */
- case 0x0cc: /* GENERAL_PURPOSE8 */
- case 0x0d0: /* GENERAL_PURPOSE9 */
- case 0x0d4: /* GENERAL_PURPOSE10 */
- case 0x0d8: /* GENERAL_PURPOSE11 */
- case 0x0dc: /* GENERAL_PURPOSE12 */
- case 0x0e0: /* GENERAL_PURPOSE13 */
- case 0x0e4: /* GENERAL_PURPOSE14 */
- case 0x0e8: /* GENERAL_PURPOSE15 */
- case 0x0ec: /* GENERAL_PURPOSE16 */
- case 0x0f0: /* GENERAL_PURPOSE17 */
- case 0x0f4: /* GENERAL_PURPOSE18 */
- case 0x0f8: /* GENERAL_PURPOSE19 */
- case 0x0fc: /* GENERAL_PURPOSE20 */
- s->scratch[(addr - 0xb0) >> 2] = value;
- break;
-
- case 0x140: /* CM_CLKSEL_MPU */
- s->clksel[0] = value & 0x1f;
- /* TODO update clocks */
- break;
- case 0x148: /* CM_CLKSTCTRL_MPU */
- s->clkctrl[0] = value & 0x1f;
- break;
-
- case 0x158: /* RM_RSTST_MPU */
- s->rst[0] &= ~value;
- break;
- case 0x1c8: /* PM_WKDEP_MPU */
- s->wkup[0] = value & 0x15;
- break;
-
- case 0x1d4: /* PM_EVGENCTRL_MPU */
- s->ev = value & 0x1f;
- break;
- case 0x1d8: /* PM_EVEGENONTIM_MPU */
- s->evtime[0] = value;
- break;
- case 0x1dc: /* PM_EVEGENOFFTIM_MPU */
- s->evtime[1] = value;
- break;
-
- case 0x1e0: /* PM_PWSTCTRL_MPU */
- s->power[0] = value & 0xc0f;
- break;
-
- case 0x200: /* CM_FCLKEN1_CORE */
- s->clken[0] = value & 0xbfffffff;
- /* TODO update clocks */
- /* The EN_EAC bit only gets/puts func_96m_clk. */
- break;
- case 0x204: /* CM_FCLKEN2_CORE */
- s->clken[1] = value & 0x00000007;
- /* TODO update clocks */
- break;
- case 0x210: /* CM_ICLKEN1_CORE */
- s->clken[2] = value & 0xfffffff9;
- /* TODO update clocks */
- /* The EN_EAC bit only gets/puts core_l4_iclk. */
- break;
- case 0x214: /* CM_ICLKEN2_CORE */
- s->clken[3] = value & 0x00000007;
- /* TODO update clocks */
- break;
- case 0x21c: /* CM_ICLKEN4_CORE */
- s->clken[4] = value & 0x0000001f;
- /* TODO update clocks */
- break;
-
- case 0x230: /* CM_AUTOIDLE1_CORE */
- s->clkidle[0] = value & 0xfffffff9;
- /* TODO update clocks */
- break;
- case 0x234: /* CM_AUTOIDLE2_CORE */
- s->clkidle[1] = value & 0x00000007;
- /* TODO update clocks */
- break;
- case 0x238: /* CM_AUTOIDLE3_CORE */
- s->clkidle[2] = value & 0x00000007;
- /* TODO update clocks */
- break;
- case 0x23c: /* CM_AUTOIDLE4_CORE */
- s->clkidle[3] = value & 0x0000001f;
- /* TODO update clocks */
- break;
-
- case 0x240: /* CM_CLKSEL1_CORE */
- s->clksel[1] = value & 0x0fffbf7f;
- /* TODO update clocks */
- break;
-
- case 0x244: /* CM_CLKSEL2_CORE */
- s->clksel[2] = value & 0x00fffffc;
- /* TODO update clocks */
- break;
-
- case 0x248: /* CM_CLKSTCTRL_CORE */
- s->clkctrl[1] = value & 0x7;
- break;
-
- case 0x2a0: /* PM_WKEN1_CORE */
- s->wken[0] = value & 0x04667ff8;
- break;
- case 0x2a4: /* PM_WKEN2_CORE */
- s->wken[1] = value & 0x00000005;
- break;
-
- case 0x2b0: /* PM_WKST1_CORE */
- s->wkst[0] &= ~value;
- break;
- case 0x2b4: /* PM_WKST2_CORE */
- s->wkst[1] &= ~value;
- break;
-
- case 0x2e0: /* PM_PWSTCTRL_CORE */
- s->power[1] = (value & 0x00fc3f) | (1 << 2);
- break;
-
- case 0x300: /* CM_FCLKEN_GFX */
- s->clken[5] = value & 6;
- /* TODO update clocks */
- break;
- case 0x310: /* CM_ICLKEN_GFX */
- s->clken[6] = value & 1;
- /* TODO update clocks */
- break;
- case 0x340: /* CM_CLKSEL_GFX */
- s->clksel[3] = value & 7;
- /* TODO update clocks */
- break;
- case 0x348: /* CM_CLKSTCTRL_GFX */
- s->clkctrl[2] = value & 1;
- break;
- case 0x350: /* RM_RSTCTRL_GFX */
- s->rstctrl[0] = value & 1;
- /* TODO: reset */
- break;
- case 0x358: /* RM_RSTST_GFX */
- s->rst[1] &= ~value;
- break;
- case 0x3c8: /* PM_WKDEP_GFX */
- s->wkup[1] = value & 0x13;
- break;
- case 0x3e0: /* PM_PWSTCTRL_GFX */
- s->power[2] = (value & 0x00c0f) | (3 << 2);
- break;
-
- case 0x400: /* CM_FCLKEN_WKUP */
- s->clken[7] = value & 0xd;
- /* TODO update clocks */
- break;
- case 0x410: /* CM_ICLKEN_WKUP */
- s->clken[8] = value & 0x3f;
- /* TODO update clocks */
- break;
- case 0x430: /* CM_AUTOIDLE_WKUP */
- s->clkidle[4] = value & 0x0000003f;
- /* TODO update clocks */
- break;
- case 0x440: /* CM_CLKSEL_WKUP */
- s->clksel[4] = value & 3;
- /* TODO update clocks */
- break;
- case 0x450: /* RM_RSTCTRL_WKUP */
- /* TODO: reset */
- if (value & 2)
- qemu_system_reset_request();
- break;
- case 0x454: /* RM_RSTTIME_WKUP */
- s->rsttime_wkup = value & 0x1fff;
- break;
- case 0x458: /* RM_RSTST_WKUP */
- s->rst[2] &= ~value;
- break;
- case 0x4a0: /* PM_WKEN_WKUP */
- s->wken[2] = value & 0x00000005;
- break;
- case 0x4b0: /* PM_WKST_WKUP */
- s->wkst[2] &= ~value;
- break;
-
- case 0x500: /* CM_CLKEN_PLL */
- if (value & 0xffffff30)
- fprintf(stderr, "%s: write 0s in CM_CLKEN_PLL for "
- "future compatibility\n", __FUNCTION__);
- if ((s->clken[9] ^ value) & 0xcc) {
- s->clken[9] &= ~0xcc;
- s->clken[9] |= value & 0xcc;
- omap_prcm_apll_update(s);
- }
- if ((s->clken[9] ^ value) & 3) {
- s->clken[9] &= ~3;
- s->clken[9] |= value & 3;
- omap_prcm_dpll_update(s);
- }
- break;
- case 0x530: /* CM_AUTOIDLE_PLL */
- s->clkidle[5] = value & 0x000000cf;
- /* TODO update clocks */
- break;
- case 0x540: /* CM_CLKSEL1_PLL */
- if (value & 0xfc4000d7)
- fprintf(stderr, "%s: write 0s in CM_CLKSEL1_PLL for "
- "future compatibility\n", __FUNCTION__);
- if ((s->clksel[5] ^ value) & 0x003fff00) {
- s->clksel[5] = value & 0x03bfff28;
- omap_prcm_dpll_update(s);
- }
- /* TODO update the other clocks */
-
- s->clksel[5] = value & 0x03bfff28;
- break;
- case 0x544: /* CM_CLKSEL2_PLL */
- if (value & ~3)
- fprintf(stderr, "%s: write 0s in CM_CLKSEL2_PLL[31:2] for "
- "future compatibility\n", __FUNCTION__);
- if (s->clksel[6] != (value & 3)) {
- s->clksel[6] = value & 3;
- omap_prcm_dpll_update(s);
- }
- break;
-
- case 0x800: /* CM_FCLKEN_DSP */
- s->clken[10] = value & 0x501;
- /* TODO update clocks */
- break;
- case 0x810: /* CM_ICLKEN_DSP */
- s->clken[11] = value & 0x2;
- /* TODO update clocks */
- break;
- case 0x830: /* CM_AUTOIDLE_DSP */
- s->clkidle[6] = value & 0x2;
- /* TODO update clocks */
- break;
- case 0x840: /* CM_CLKSEL_DSP */
- s->clksel[7] = value & 0x3fff;
- /* TODO update clocks */
- break;
- case 0x848: /* CM_CLKSTCTRL_DSP */
- s->clkctrl[3] = value & 0x101;
- break;
- case 0x850: /* RM_RSTCTRL_DSP */
- /* TODO: reset */
- break;
- case 0x858: /* RM_RSTST_DSP */
- s->rst[3] &= ~value;
- break;
- case 0x8c8: /* PM_WKDEP_DSP */
- s->wkup[2] = value & 0x13;
- break;
- case 0x8e0: /* PM_PWSTCTRL_DSP */
- s->power[3] = (value & 0x03017) | (3 << 2);
- break;
-
- case 0x8f0: /* PRCM_IRQSTATUS_DSP */
- s->irqst[1] &= ~value;
- omap_prcm_int_update(s, 1);
- break;
- case 0x8f4: /* PRCM_IRQENABLE_DSP */
- s->irqen[1] = value & 0x7;
- omap_prcm_int_update(s, 1);
- break;
-
- case 0x8f8: /* PRCM_IRQSTATUS_IVA */
- s->irqst[2] &= ~value;
- omap_prcm_int_update(s, 2);
- break;
- case 0x8fc: /* PRCM_IRQENABLE_IVA */
- s->irqen[2] = value & 0x7;
- omap_prcm_int_update(s, 2);
- break;
-
- default:
- OMAP_BAD_REG(addr);
- return;
- }
-}
-
-static const MemoryRegionOps omap_prcm_ops = {
- .read = omap_prcm_read,
- .write = omap_prcm_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static void omap_prcm_reset(struct omap_prcm_s *s)
-{
- s->sysconfig = 0;
- s->irqst[0] = 0;
- s->irqst[1] = 0;
- s->irqst[2] = 0;
- s->irqen[0] = 0;
- s->irqen[1] = 0;
- s->irqen[2] = 0;
- s->voltctrl = 0x1040;
- s->ev = 0x14;
- s->evtime[0] = 0;
- s->evtime[1] = 0;
- s->clkctrl[0] = 0;
- s->clkctrl[1] = 0;
- s->clkctrl[2] = 0;
- s->clkctrl[3] = 0;
- s->clken[1] = 7;
- s->clken[3] = 7;
- s->clken[4] = 0;
- s->clken[5] = 0;
- s->clken[6] = 0;
- s->clken[7] = 0xc;
- s->clken[8] = 0x3e;
- s->clken[9] = 0x0d;
- s->clken[10] = 0;
- s->clken[11] = 0;
- s->clkidle[0] = 0;
- s->clkidle[2] = 7;
- s->clkidle[3] = 0;
- s->clkidle[4] = 0;
- s->clkidle[5] = 0x0c;
- s->clkidle[6] = 0;
- s->clksel[0] = 0x01;
- s->clksel[1] = 0x02100121;
- s->clksel[2] = 0x00000000;
- s->clksel[3] = 0x01;
- s->clksel[4] = 0;
- s->clksel[7] = 0x0121;
- s->wkup[0] = 0x15;
- s->wkup[1] = 0x13;
- s->wkup[2] = 0x13;
- s->wken[0] = 0x04667ff8;
- s->wken[1] = 0x00000005;
- s->wken[2] = 5;
- s->wkst[0] = 0;
- s->wkst[1] = 0;
- s->wkst[2] = 0;
- s->power[0] = 0x00c;
- s->power[1] = 4;
- s->power[2] = 0x0000c;
- s->power[3] = 0x14;
- s->rstctrl[0] = 1;
- s->rst[3] = 1;
- omap_prcm_apll_update(s);
- omap_prcm_dpll_update(s);
-}
-
-static void omap_prcm_coldreset(struct omap_prcm_s *s)
-{
- s->setuptime[0] = 0;
- s->setuptime[1] = 0;
- memset(&s->scratch, 0, sizeof(s->scratch));
- s->rst[0] = 0x01;
- s->rst[1] = 0x00;
- s->rst[2] = 0x01;
- s->clken[0] = 0;
- s->clken[2] = 0;
- s->clkidle[1] = 0;
- s->clksel[5] = 0;
- s->clksel[6] = 2;
- s->clksrc[0] = 0x43;
- s->clkout[0] = 0x0303;
- s->clkemul[0] = 0;
- s->clkpol[0] = 0x100;
- s->rsttime_wkup = 0x1002;
-
- omap_prcm_reset(s);
-}
-
-static struct omap_prcm_s *omap_prcm_init(struct omap_target_agent_s *ta,
- qemu_irq mpu_int, qemu_irq dsp_int, qemu_irq iva_int,
- struct omap_mpu_state_s *mpu)
-{
- struct omap_prcm_s *s = (struct omap_prcm_s *)
- g_malloc0(sizeof(struct omap_prcm_s));
-
- s->irq[0] = mpu_int;
- s->irq[1] = dsp_int;
- s->irq[2] = iva_int;
- s->mpu = mpu;
- omap_prcm_coldreset(s);
-
- memory_region_init_io(&s->iomem0, &omap_prcm_ops, s, "omap.pcrm0",
- omap_l4_region_size(ta, 0));
- memory_region_init_io(&s->iomem1, &omap_prcm_ops, s, "omap.pcrm1",
- omap_l4_region_size(ta, 1));
- omap_l4_attach(ta, 0, &s->iomem0);
- omap_l4_attach(ta, 1, &s->iomem1);
-
- return s;
-}
-
-/* System and Pinout control */
-struct omap_sysctl_s {
- struct omap_mpu_state_s *mpu;
- MemoryRegion iomem;
-
- uint32_t sysconfig;
- uint32_t devconfig;
- uint32_t psaconfig;
- uint32_t padconf[0x45];
- uint8_t obs;
- uint32_t msuspendmux[5];
-};
-
-static uint32_t omap_sysctl_read8(void *opaque, hwaddr addr)
-{
-
- struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
- int pad_offset, byte_offset;
- int value;
-
- switch (addr) {
- case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
- pad_offset = (addr - 0x30) >> 2;
- byte_offset = (addr - 0x30) & (4 - 1);
-
- value = s->padconf[pad_offset];
- value = (value >> (byte_offset * 8)) & 0xff;
-
- return value;
-
- default:
- break;
- }
-
- OMAP_BAD_REG(addr);
- return 0;
-}
-
-static uint32_t omap_sysctl_read(void *opaque, hwaddr addr)
-{
- struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
-
- switch (addr) {
- case 0x000: /* CONTROL_REVISION */
- return 0x20;
-
- case 0x010: /* CONTROL_SYSCONFIG */
- return s->sysconfig;
-
- case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
- return s->padconf[(addr - 0x30) >> 2];
-
- case 0x270: /* CONTROL_DEBOBS */
- return s->obs;
-
- case 0x274: /* CONTROL_DEVCONF */
- return s->devconfig;
-
- case 0x28c: /* CONTROL_EMU_SUPPORT */
- return 0;
-
- case 0x290: /* CONTROL_MSUSPENDMUX_0 */
- return s->msuspendmux[0];
- case 0x294: /* CONTROL_MSUSPENDMUX_1 */
- return s->msuspendmux[1];
- case 0x298: /* CONTROL_MSUSPENDMUX_2 */
- return s->msuspendmux[2];
- case 0x29c: /* CONTROL_MSUSPENDMUX_3 */
- return s->msuspendmux[3];
- case 0x2a0: /* CONTROL_MSUSPENDMUX_4 */
- return s->msuspendmux[4];
- case 0x2a4: /* CONTROL_MSUSPENDMUX_5 */
- return 0;
-
- case 0x2b8: /* CONTROL_PSA_CTRL */
- return s->psaconfig;
- case 0x2bc: /* CONTROL_PSA_CMD */
- case 0x2c0: /* CONTROL_PSA_VALUE */
- return 0;
-
- case 0x2b0: /* CONTROL_SEC_CTRL */
- return 0x800000f1;
- case 0x2d0: /* CONTROL_SEC_EMU */
- return 0x80000015;
- case 0x2d4: /* CONTROL_SEC_TAP */
- return 0x8000007f;
- case 0x2b4: /* CONTROL_SEC_TEST */
- case 0x2f0: /* CONTROL_SEC_STATUS */
- case 0x2f4: /* CONTROL_SEC_ERR_STATUS */
- /* Secure mode is not present on general-pusrpose device. Outside
- * secure mode these values cannot be read or written. */
- return 0;
-
- case 0x2d8: /* CONTROL_OCM_RAM_PERM */
- return 0xff;
- case 0x2dc: /* CONTROL_OCM_PUB_RAM_ADD */
- case 0x2e0: /* CONTROL_EXT_SEC_RAM_START_ADD */
- case 0x2e4: /* CONTROL_EXT_SEC_RAM_STOP_ADD */
- /* No secure mode so no Extended Secure RAM present. */
- return 0;
-
- case 0x2f8: /* CONTROL_STATUS */
- /* Device Type => General-purpose */
- return 0x0300;
- case 0x2fc: /* CONTROL_GENERAL_PURPOSE_STATUS */
-
- case 0x300: /* CONTROL_RPUB_KEY_H_0 */
- case 0x304: /* CONTROL_RPUB_KEY_H_1 */
- case 0x308: /* CONTROL_RPUB_KEY_H_2 */
- case 0x30c: /* CONTROL_RPUB_KEY_H_3 */
- return 0xdecafbad;
-
- case 0x310: /* CONTROL_RAND_KEY_0 */
- case 0x314: /* CONTROL_RAND_KEY_1 */
- case 0x318: /* CONTROL_RAND_KEY_2 */
- case 0x31c: /* CONTROL_RAND_KEY_3 */
- case 0x320: /* CONTROL_CUST_KEY_0 */
- case 0x324: /* CONTROL_CUST_KEY_1 */
- case 0x330: /* CONTROL_TEST_KEY_0 */
- case 0x334: /* CONTROL_TEST_KEY_1 */
- case 0x338: /* CONTROL_TEST_KEY_2 */
- case 0x33c: /* CONTROL_TEST_KEY_3 */
- case 0x340: /* CONTROL_TEST_KEY_4 */
- case 0x344: /* CONTROL_TEST_KEY_5 */
- case 0x348: /* CONTROL_TEST_KEY_6 */
- case 0x34c: /* CONTROL_TEST_KEY_7 */
- case 0x350: /* CONTROL_TEST_KEY_8 */
- case 0x354: /* CONTROL_TEST_KEY_9 */
- /* Can only be accessed in secure mode and when C_FieldAccEnable
- * bit is set in CONTROL_SEC_CTRL.
- * TODO: otherwise an interconnect access error is generated. */
- return 0;
- }
-
- OMAP_BAD_REG(addr);
- return 0;
-}
-
-static void omap_sysctl_write8(void *opaque, hwaddr addr,
- uint32_t value)
-{
- struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
- int pad_offset, byte_offset;
- int prev_value;
-
- switch (addr) {
- case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
- pad_offset = (addr - 0x30) >> 2;
- byte_offset = (addr - 0x30) & (4 - 1);
-
- prev_value = s->padconf[pad_offset];
- prev_value &= ~(0xff << (byte_offset * 8));
- prev_value |= ((value & 0x1f1f1f1f) << (byte_offset * 8)) & 0x1f1f1f1f;
- s->padconf[pad_offset] = prev_value;
- break;
-
- default:
- OMAP_BAD_REG(addr);
- break;
- }
-}
-
-static void omap_sysctl_write(void *opaque, hwaddr addr,
- uint32_t value)
-{
- struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
-
- switch (addr) {
- case 0x000: /* CONTROL_REVISION */
- case 0x2a4: /* CONTROL_MSUSPENDMUX_5 */
- case 0x2c0: /* CONTROL_PSA_VALUE */
- case 0x2f8: /* CONTROL_STATUS */
- case 0x2fc: /* CONTROL_GENERAL_PURPOSE_STATUS */
- case 0x300: /* CONTROL_RPUB_KEY_H_0 */
- case 0x304: /* CONTROL_RPUB_KEY_H_1 */
- case 0x308: /* CONTROL_RPUB_KEY_H_2 */
- case 0x30c: /* CONTROL_RPUB_KEY_H_3 */
- case 0x310: /* CONTROL_RAND_KEY_0 */
- case 0x314: /* CONTROL_RAND_KEY_1 */
- case 0x318: /* CONTROL_RAND_KEY_2 */
- case 0x31c: /* CONTROL_RAND_KEY_3 */
- case 0x320: /* CONTROL_CUST_KEY_0 */
- case 0x324: /* CONTROL_CUST_KEY_1 */
- case 0x330: /* CONTROL_TEST_KEY_0 */
- case 0x334: /* CONTROL_TEST_KEY_1 */
- case 0x338: /* CONTROL_TEST_KEY_2 */
- case 0x33c: /* CONTROL_TEST_KEY_3 */
- case 0x340: /* CONTROL_TEST_KEY_4 */
- case 0x344: /* CONTROL_TEST_KEY_5 */
- case 0x348: /* CONTROL_TEST_KEY_6 */
- case 0x34c: /* CONTROL_TEST_KEY_7 */
- case 0x350: /* CONTROL_TEST_KEY_8 */
- case 0x354: /* CONTROL_TEST_KEY_9 */
- OMAP_RO_REG(addr);
- return;
-
- case 0x010: /* CONTROL_SYSCONFIG */
- s->sysconfig = value & 0x1e;
- break;
-
- case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
- /* XXX: should check constant bits */
- s->padconf[(addr - 0x30) >> 2] = value & 0x1f1f1f1f;
- break;
-
- case 0x270: /* CONTROL_DEBOBS */
- s->obs = value & 0xff;
- break;
-
- case 0x274: /* CONTROL_DEVCONF */
- s->devconfig = value & 0xffffc7ff;
- break;
-
- case 0x28c: /* CONTROL_EMU_SUPPORT */
- break;
-
- case 0x290: /* CONTROL_MSUSPENDMUX_0 */
- s->msuspendmux[0] = value & 0x3fffffff;
- break;
- case 0x294: /* CONTROL_MSUSPENDMUX_1 */
- s->msuspendmux[1] = value & 0x3fffffff;
- break;
- case 0x298: /* CONTROL_MSUSPENDMUX_2 */
- s->msuspendmux[2] = value & 0x3fffffff;
- break;
- case 0x29c: /* CONTROL_MSUSPENDMUX_3 */
- s->msuspendmux[3] = value & 0x3fffffff;
- break;
- case 0x2a0: /* CONTROL_MSUSPENDMUX_4 */
- s->msuspendmux[4] = value & 0x3fffffff;
- break;
-
- case 0x2b8: /* CONTROL_PSA_CTRL */
- s->psaconfig = value & 0x1c;
- s->psaconfig |= (value & 0x20) ? 2 : 1;
- break;
- case 0x2bc: /* CONTROL_PSA_CMD */
- break;
-
- case 0x2b0: /* CONTROL_SEC_CTRL */
- case 0x2b4: /* CONTROL_SEC_TEST */
- case 0x2d0: /* CONTROL_SEC_EMU */
- case 0x2d4: /* CONTROL_SEC_TAP */
- case 0x2d8: /* CONTROL_OCM_RAM_PERM */
- case 0x2dc: /* CONTROL_OCM_PUB_RAM_ADD */
- case 0x2e0: /* CONTROL_EXT_SEC_RAM_START_ADD */
- case 0x2e4: /* CONTROL_EXT_SEC_RAM_STOP_ADD */
- case 0x2f0: /* CONTROL_SEC_STATUS */
- case 0x2f4: /* CONTROL_SEC_ERR_STATUS */
- break;
-
- default:
- OMAP_BAD_REG(addr);
- return;
- }
-}
-
-static const MemoryRegionOps omap_sysctl_ops = {
- .old_mmio = {
- .read = {
- omap_sysctl_read8,
- omap_badwidth_read32, /* TODO */
- omap_sysctl_read,
- },
- .write = {
- omap_sysctl_write8,
- omap_badwidth_write32, /* TODO */
- omap_sysctl_write,
- },
- },
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static void omap_sysctl_reset(struct omap_sysctl_s *s)
-{
- /* (power-on reset) */
- s->sysconfig = 0;
- s->obs = 0;
- s->devconfig = 0x0c000000;
- s->msuspendmux[0] = 0x00000000;
- s->msuspendmux[1] = 0x00000000;
- s->msuspendmux[2] = 0x00000000;
- s->msuspendmux[3] = 0x00000000;
- s->msuspendmux[4] = 0x00000000;
- s->psaconfig = 1;
-
- s->padconf[0x00] = 0x000f0f0f;
- s->padconf[0x01] = 0x00000000;
- s->padconf[0x02] = 0x00000000;
- s->padconf[0x03] = 0x00000000;
- s->padconf[0x04] = 0x00000000;
- s->padconf[0x05] = 0x00000000;
- s->padconf[0x06] = 0x00000000;
- s->padconf[0x07] = 0x00000000;
- s->padconf[0x08] = 0x08080800;
- s->padconf[0x09] = 0x08080808;
- s->padconf[0x0a] = 0x08080808;
- s->padconf[0x0b] = 0x08080808;
- s->padconf[0x0c] = 0x08080808;
- s->padconf[0x0d] = 0x08080800;
- s->padconf[0x0e] = 0x08080808;
- s->padconf[0x0f] = 0x08080808;
- s->padconf[0x10] = 0x18181808; /* | 0x07070700 if SBoot3 */
- s->padconf[0x11] = 0x18181818; /* | 0x07070707 if SBoot3 */
- s->padconf[0x12] = 0x18181818; /* | 0x07070707 if SBoot3 */
- s->padconf[0x13] = 0x18181818; /* | 0x07070707 if SBoot3 */
- s->padconf[0x14] = 0x18181818; /* | 0x00070707 if SBoot3 */
- s->padconf[0x15] = 0x18181818;
- s->padconf[0x16] = 0x18181818; /* | 0x07000000 if SBoot3 */
- s->padconf[0x17] = 0x1f001f00;
- s->padconf[0x18] = 0x1f1f1f1f;
- s->padconf[0x19] = 0x00000000;
- s->padconf[0x1a] = 0x1f180000;
- s->padconf[0x1b] = 0x00001f1f;
- s->padconf[0x1c] = 0x1f001f00;
- s->padconf[0x1d] = 0x00000000;
- s->padconf[0x1e] = 0x00000000;
- s->padconf[0x1f] = 0x08000000;
- s->padconf[0x20] = 0x08080808;
- s->padconf[0x21] = 0x08080808;
- s->padconf[0x22] = 0x0f080808;
- s->padconf[0x23] = 0x0f0f0f0f;
- s->padconf[0x24] = 0x000f0f0f;
- s->padconf[0x25] = 0x1f1f1f0f;
- s->padconf[0x26] = 0x080f0f1f;
- s->padconf[0x27] = 0x070f1808;
- s->padconf[0x28] = 0x0f070707;
- s->padconf[0x29] = 0x000f0f1f;
- s->padconf[0x2a] = 0x0f0f0f1f;
- s->padconf[0x2b] = 0x08000000;
- s->padconf[0x2c] = 0x0000001f;
- s->padconf[0x2d] = 0x0f0f1f00;
- s->padconf[0x2e] = 0x1f1f0f0f;
- s->padconf[0x2f] = 0x0f1f1f1f;
- s->padconf[0x30] = 0x0f0f0f0f;
- s->padconf[0x31] = 0x0f1f0f1f;
- s->padconf[0x32] = 0x0f0f0f0f;
- s->padconf[0x33] = 0x0f1f0f1f;
- s->padconf[0x34] = 0x1f1f0f0f;
- s->padconf[0x35] = 0x0f0f1f1f;
- s->padconf[0x36] = 0x0f0f1f0f;
- s->padconf[0x37] = 0x0f0f0f0f;
- s->padconf[0x38] = 0x1f18180f;
- s->padconf[0x39] = 0x1f1f1f1f;
- s->padconf[0x3a] = 0x00001f1f;
- s->padconf[0x3b] = 0x00000000;
- s->padconf[0x3c] = 0x00000000;
- s->padconf[0x3d] = 0x0f0f0f0f;
- s->padconf[0x3e] = 0x18000f0f;
- s->padconf[0x3f] = 0x00070000;
- s->padconf[0x40] = 0x00000707;
- s->padconf[0x41] = 0x0f1f0700;
- s->padconf[0x42] = 0x1f1f070f;
- s->padconf[0x43] = 0x0008081f;
- s->padconf[0x44] = 0x00000800;
-}
-
-static struct omap_sysctl_s *omap_sysctl_init(struct omap_target_agent_s *ta,
- omap_clk iclk, struct omap_mpu_state_s *mpu)
-{
- struct omap_sysctl_s *s = (struct omap_sysctl_s *)
- g_malloc0(sizeof(struct omap_sysctl_s));
-
- s->mpu = mpu;
- omap_sysctl_reset(s);
-
- memory_region_init_io(&s->iomem, &omap_sysctl_ops, s, "omap.sysctl",
- omap_l4_region_size(ta, 0));
- omap_l4_attach(ta, 0, &s->iomem);
-
- return s;
-}
-
-/* General chip reset */
-static void omap2_mpu_reset(void *opaque)
-{
- struct omap_mpu_state_s *mpu = (struct omap_mpu_state_s *) opaque;
-
- omap_dma_reset(mpu->dma);
- omap_prcm_reset(mpu->prcm);
- omap_sysctl_reset(mpu->sysc);
- omap_gp_timer_reset(mpu->gptimer[0]);
- omap_gp_timer_reset(mpu->gptimer[1]);
- omap_gp_timer_reset(mpu->gptimer[2]);
- omap_gp_timer_reset(mpu->gptimer[3]);
- omap_gp_timer_reset(mpu->gptimer[4]);
- omap_gp_timer_reset(mpu->gptimer[5]);
- omap_gp_timer_reset(mpu->gptimer[6]);
- omap_gp_timer_reset(mpu->gptimer[7]);
- omap_gp_timer_reset(mpu->gptimer[8]);
- omap_gp_timer_reset(mpu->gptimer[9]);
- omap_gp_timer_reset(mpu->gptimer[10]);
- omap_gp_timer_reset(mpu->gptimer[11]);
- omap_synctimer_reset(mpu->synctimer);
- omap_sdrc_reset(mpu->sdrc);
- omap_gpmc_reset(mpu->gpmc);
- omap_dss_reset(mpu->dss);
- omap_uart_reset(mpu->uart[0]);
- omap_uart_reset(mpu->uart[1]);
- omap_uart_reset(mpu->uart[2]);
- omap_mmc_reset(mpu->mmc);
- omap_mcspi_reset(mpu->mcspi[0]);
- omap_mcspi_reset(mpu->mcspi[1]);
- cpu_reset(CPU(mpu->cpu));
-}
-
-static int omap2_validate_addr(struct omap_mpu_state_s *s,
- hwaddr addr)
-{
- return 1;
-}
-
-static const struct dma_irq_map omap2_dma_irq_map[] = {
- { 0, OMAP_INT_24XX_SDMA_IRQ0 },
- { 0, OMAP_INT_24XX_SDMA_IRQ1 },
- { 0, OMAP_INT_24XX_SDMA_IRQ2 },
- { 0, OMAP_INT_24XX_SDMA_IRQ3 },
-};
-
-struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
- unsigned long sdram_size,
- const char *core)
-{
- struct omap_mpu_state_s *s = (struct omap_mpu_state_s *)
- g_malloc0(sizeof(struct omap_mpu_state_s));
- qemu_irq *cpu_irq;
- qemu_irq dma_irqs[4];
- DriveInfo *dinfo;
- int i;
- SysBusDevice *busdev;
- struct omap_target_agent_s *ta;
-
- /* Core */
- s->mpu_model = omap2420;
- s->cpu = cpu_arm_init(core ?: "arm1136-r2");
- if (s->cpu == NULL) {
- fprintf(stderr, "Unable to find CPU definition\n");
- exit(1);
- }
- s->sdram_size = sdram_size;
- s->sram_size = OMAP242X_SRAM_SIZE;
-
- s->wakeup = qemu_allocate_irqs(omap_mpu_wakeup, s, 1)[0];
-
- /* Clocks */
- omap_clk_init(s);
-
- /* Memory-mapped stuff */
- memory_region_init_ram(&s->sdram, "omap2.dram", s->sdram_size);
- vmstate_register_ram_global(&s->sdram);
- memory_region_add_subregion(sysmem, OMAP2_Q2_BASE, &s->sdram);
- memory_region_init_ram(&s->sram, "omap2.sram", s->sram_size);
- vmstate_register_ram_global(&s->sram);
- memory_region_add_subregion(sysmem, OMAP2_SRAM_BASE, &s->sram);
-
- s->l4 = omap_l4_init(sysmem, OMAP2_L4_BASE, 54);
-
- /* Actually mapped at any 2K boundary in the ARM11 private-peripheral if */
- cpu_irq = arm_pic_init_cpu(s->cpu);
- s->ih[0] = qdev_create(NULL, "omap2-intc");
- qdev_prop_set_uint8(s->ih[0], "revision", 0x21);
- qdev_prop_set_ptr(s->ih[0], "fclk", omap_findclk(s, "mpu_intc_fclk"));
- qdev_prop_set_ptr(s->ih[0], "iclk", omap_findclk(s, "mpu_intc_iclk"));
- qdev_init_nofail(s->ih[0]);
- busdev = SYS_BUS_DEVICE(s->ih[0]);
- sysbus_connect_irq(busdev, 0, cpu_irq[ARM_PIC_CPU_IRQ]);
- sysbus_connect_irq(busdev, 1, cpu_irq[ARM_PIC_CPU_FIQ]);
- sysbus_mmio_map(busdev, 0, 0x480fe000);
- s->prcm = omap_prcm_init(omap_l4tao(s->l4, 3),
- qdev_get_gpio_in(s->ih[0],
- OMAP_INT_24XX_PRCM_MPU_IRQ),
- NULL, NULL, s);
-
- s->sysc = omap_sysctl_init(omap_l4tao(s->l4, 1),
- omap_findclk(s, "omapctrl_iclk"), s);
-
- for (i = 0; i < 4; i++) {
- dma_irqs[i] = qdev_get_gpio_in(s->ih[omap2_dma_irq_map[i].ih],
- omap2_dma_irq_map[i].intr);
- }
- s->dma = omap_dma4_init(0x48056000, dma_irqs, sysmem, s, 256, 32,
- omap_findclk(s, "sdma_iclk"),
- omap_findclk(s, "sdma_fclk"));
- s->port->addr_valid = omap2_validate_addr;
-
- /* Register SDRAM and SRAM ports for fast DMA transfers. */
- soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sdram),
- OMAP2_Q2_BASE, s->sdram_size);
- soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sram),
- OMAP2_SRAM_BASE, s->sram_size);
-
- s->uart[0] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 19),
- qdev_get_gpio_in(s->ih[0],
- OMAP_INT_24XX_UART1_IRQ),
- omap_findclk(s, "uart1_fclk"),
- omap_findclk(s, "uart1_iclk"),
- s->drq[OMAP24XX_DMA_UART1_TX],
- s->drq[OMAP24XX_DMA_UART1_RX],
- "uart1",
- serial_hds[0]);
- s->uart[1] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 20),
- qdev_get_gpio_in(s->ih[0],
- OMAP_INT_24XX_UART2_IRQ),
- omap_findclk(s, "uart2_fclk"),
- omap_findclk(s, "uart2_iclk"),
- s->drq[OMAP24XX_DMA_UART2_TX],
- s->drq[OMAP24XX_DMA_UART2_RX],
- "uart2",
- serial_hds[0] ? serial_hds[1] : NULL);
- s->uart[2] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 21),
- qdev_get_gpio_in(s->ih[0],
- OMAP_INT_24XX_UART3_IRQ),
- omap_findclk(s, "uart3_fclk"),
- omap_findclk(s, "uart3_iclk"),
- s->drq[OMAP24XX_DMA_UART3_TX],
- s->drq[OMAP24XX_DMA_UART3_RX],
- "uart3",
- serial_hds[0] && serial_hds[1] ? serial_hds[2] : NULL);
-
- s->gptimer[0] = omap_gp_timer_init(omap_l4ta(s->l4, 7),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER1),
- omap_findclk(s, "wu_gpt1_clk"),
- omap_findclk(s, "wu_l4_iclk"));
- s->gptimer[1] = omap_gp_timer_init(omap_l4ta(s->l4, 8),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER2),
- omap_findclk(s, "core_gpt2_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[2] = omap_gp_timer_init(omap_l4ta(s->l4, 22),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER3),
- omap_findclk(s, "core_gpt3_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[3] = omap_gp_timer_init(omap_l4ta(s->l4, 23),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER4),
- omap_findclk(s, "core_gpt4_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[4] = omap_gp_timer_init(omap_l4ta(s->l4, 24),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER5),
- omap_findclk(s, "core_gpt5_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[5] = omap_gp_timer_init(omap_l4ta(s->l4, 25),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER6),
- omap_findclk(s, "core_gpt6_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[6] = omap_gp_timer_init(omap_l4ta(s->l4, 26),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER7),
- omap_findclk(s, "core_gpt7_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[7] = omap_gp_timer_init(omap_l4ta(s->l4, 27),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER8),
- omap_findclk(s, "core_gpt8_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[8] = omap_gp_timer_init(omap_l4ta(s->l4, 28),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER9),
- omap_findclk(s, "core_gpt9_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[9] = omap_gp_timer_init(omap_l4ta(s->l4, 29),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER10),
- omap_findclk(s, "core_gpt10_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[10] = omap_gp_timer_init(omap_l4ta(s->l4, 30),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER11),
- omap_findclk(s, "core_gpt11_clk"),
- omap_findclk(s, "core_l4_iclk"));
- s->gptimer[11] = omap_gp_timer_init(omap_l4ta(s->l4, 31),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER12),
- omap_findclk(s, "core_gpt12_clk"),
- omap_findclk(s, "core_l4_iclk"));
-
- omap_tap_init(omap_l4ta(s->l4, 2), s);
-
- s->synctimer = omap_synctimer_init(omap_l4tao(s->l4, 2), s,
- omap_findclk(s, "clk32-kHz"),
- omap_findclk(s, "core_l4_iclk"));
-
- s->i2c[0] = qdev_create(NULL, "omap_i2c");
- qdev_prop_set_uint8(s->i2c[0], "revision", 0x34);
- qdev_prop_set_ptr(s->i2c[0], "iclk", omap_findclk(s, "i2c1.iclk"));
- qdev_prop_set_ptr(s->i2c[0], "fclk", omap_findclk(s, "i2c1.fclk"));
- qdev_init_nofail(s->i2c[0]);
- busdev = SYS_BUS_DEVICE(s->i2c[0]);
- sysbus_connect_irq(busdev, 0,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C1_IRQ));
- sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C1_TX]);
- sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C1_RX]);
- sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 5), 0));
-
- s->i2c[1] = qdev_create(NULL, "omap_i2c");
- qdev_prop_set_uint8(s->i2c[1], "revision", 0x34);
- qdev_prop_set_ptr(s->i2c[1], "iclk", omap_findclk(s, "i2c2.iclk"));
- qdev_prop_set_ptr(s->i2c[1], "fclk", omap_findclk(s, "i2c2.fclk"));
- qdev_init_nofail(s->i2c[1]);
- busdev = SYS_BUS_DEVICE(s->i2c[1]);
- sysbus_connect_irq(busdev, 0,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C2_IRQ));
- sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C2_TX]);
- sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C2_RX]);
- sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 6), 0));
-
- s->gpio = qdev_create(NULL, "omap2-gpio");
- qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
- qdev_prop_set_ptr(s->gpio, "iclk", omap_findclk(s, "gpio_iclk"));
- qdev_prop_set_ptr(s->gpio, "fclk0", omap_findclk(s, "gpio1_dbclk"));
- qdev_prop_set_ptr(s->gpio, "fclk1", omap_findclk(s, "gpio2_dbclk"));
- qdev_prop_set_ptr(s->gpio, "fclk2", omap_findclk(s, "gpio3_dbclk"));
- qdev_prop_set_ptr(s->gpio, "fclk3", omap_findclk(s, "gpio4_dbclk"));
- if (s->mpu_model == omap2430) {
- qdev_prop_set_ptr(s->gpio, "fclk4", omap_findclk(s, "gpio5_dbclk"));
- }
- qdev_init_nofail(s->gpio);
- busdev = SYS_BUS_DEVICE(s->gpio);
- sysbus_connect_irq(busdev, 0,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK1));
- sysbus_connect_irq(busdev, 3,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK2));
- sysbus_connect_irq(busdev, 6,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK3));
- sysbus_connect_irq(busdev, 9,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK4));
- if (s->mpu_model == omap2430) {
- sysbus_connect_irq(busdev, 12,
- qdev_get_gpio_in(s->ih[0],
- OMAP_INT_243X_GPIO_BANK5));
- }
- ta = omap_l4ta(s->l4, 3);
- sysbus_mmio_map(busdev, 0, omap_l4_region_base(ta, 1));
- sysbus_mmio_map(busdev, 1, omap_l4_region_base(ta, 0));
- sysbus_mmio_map(busdev, 2, omap_l4_region_base(ta, 2));
- sysbus_mmio_map(busdev, 3, omap_l4_region_base(ta, 4));
- sysbus_mmio_map(busdev, 4, omap_l4_region_base(ta, 5));
-
- s->sdrc = omap_sdrc_init(sysmem, 0x68009000);
- s->gpmc = omap_gpmc_init(s, 0x6800a000,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPMC_IRQ),
- s->drq[OMAP24XX_DMA_GPMC]);
-
- dinfo = drive_get(IF_SD, 0, 0);
- if (!dinfo) {
- fprintf(stderr, "qemu: missing SecureDigital device\n");
- exit(1);
- }
- s->mmc = omap2_mmc_init(omap_l4tao(s->l4, 9), dinfo->bdrv,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MMC_IRQ),
- &s->drq[OMAP24XX_DMA_MMC1_TX],
- omap_findclk(s, "mmc_fclk"), omap_findclk(s, "mmc_iclk"));
-
- s->mcspi[0] = omap_mcspi_init(omap_l4ta(s->l4, 35), 4,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MCSPI1_IRQ),
- &s->drq[OMAP24XX_DMA_SPI1_TX0],
- omap_findclk(s, "spi1_fclk"),
- omap_findclk(s, "spi1_iclk"));
- s->mcspi[1] = omap_mcspi_init(omap_l4ta(s->l4, 36), 2,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MCSPI2_IRQ),
- &s->drq[OMAP24XX_DMA_SPI2_TX0],
- omap_findclk(s, "spi2_fclk"),
- omap_findclk(s, "spi2_iclk"));
-
- s->dss = omap_dss_init(omap_l4ta(s->l4, 10), sysmem, 0x68000800,
- /* XXX wire M_IRQ_25, D_L2_IRQ_30 and I_IRQ_13 together */
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_DSS_IRQ),
- s->drq[OMAP24XX_DMA_DSS],
- omap_findclk(s, "dss_clk1"), omap_findclk(s, "dss_clk2"),
- omap_findclk(s, "dss_54m_clk"),
- omap_findclk(s, "dss_l3_iclk"),
- omap_findclk(s, "dss_l4_iclk"));
-
- omap_sti_init(omap_l4ta(s->l4, 18), sysmem, 0x54000000,
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_STI),
- omap_findclk(s, "emul_ck"),
- serial_hds[0] && serial_hds[1] && serial_hds[2] ?
- serial_hds[3] : NULL);
-
- s->eac = omap_eac_init(omap_l4ta(s->l4, 32),
- qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_EAC_IRQ),
- /* Ten consecutive lines */
- &s->drq[OMAP24XX_DMA_EAC_AC_RD],
- omap_findclk(s, "func_96m_clk"),
- omap_findclk(s, "core_l4_iclk"));
-
- /* All register mappings (includin those not currenlty implemented):
- * SystemControlMod 48000000 - 48000fff
- * SystemControlL4 48001000 - 48001fff
- * 32kHz Timer Mod 48004000 - 48004fff
- * 32kHz Timer L4 48005000 - 48005fff
- * PRCM ModA 48008000 - 480087ff
- * PRCM ModB 48008800 - 48008fff
- * PRCM L4 48009000 - 48009fff
- * TEST-BCM Mod 48012000 - 48012fff
- * TEST-BCM L4 48013000 - 48013fff
- * TEST-TAP Mod 48014000 - 48014fff
- * TEST-TAP L4 48015000 - 48015fff
- * GPIO1 Mod 48018000 - 48018fff
- * GPIO Top 48019000 - 48019fff
- * GPIO2 Mod 4801a000 - 4801afff
- * GPIO L4 4801b000 - 4801bfff
- * GPIO3 Mod 4801c000 - 4801cfff
- * GPIO4 Mod 4801e000 - 4801efff
- * WDTIMER1 Mod 48020000 - 48010fff
- * WDTIMER Top 48021000 - 48011fff
- * WDTIMER2 Mod 48022000 - 48012fff
- * WDTIMER L4 48023000 - 48013fff
- * WDTIMER3 Mod 48024000 - 48014fff
- * WDTIMER3 L4 48025000 - 48015fff
- * WDTIMER4 Mod 48026000 - 48016fff
- * WDTIMER4 L4 48027000 - 48017fff
- * GPTIMER1 Mod 48028000 - 48018fff
- * GPTIMER1 L4 48029000 - 48019fff
- * GPTIMER2 Mod 4802a000 - 4801afff
- * GPTIMER2 L4 4802b000 - 4801bfff
- * L4-Config AP 48040000 - 480407ff
- * L4-Config IP 48040800 - 48040fff
- * L4-Config LA 48041000 - 48041fff
- * ARM11ETB Mod 48048000 - 48049fff
- * ARM11ETB L4 4804a000 - 4804afff
- * DISPLAY Top 48050000 - 480503ff
- * DISPLAY DISPC 48050400 - 480507ff
- * DISPLAY RFBI 48050800 - 48050bff
- * DISPLAY VENC 48050c00 - 48050fff
- * DISPLAY L4 48051000 - 48051fff
- * CAMERA Top 48052000 - 480523ff
- * CAMERA core 48052400 - 480527ff
- * CAMERA DMA 48052800 - 48052bff
- * CAMERA MMU 48052c00 - 48052fff
- * CAMERA L4 48053000 - 48053fff
- * SDMA Mod 48056000 - 48056fff
- * SDMA L4 48057000 - 48057fff
- * SSI Top 48058000 - 48058fff
- * SSI GDD 48059000 - 48059fff
- * SSI Port1 4805a000 - 4805afff
- * SSI Port2 4805b000 - 4805bfff
- * SSI L4 4805c000 - 4805cfff
- * USB Mod 4805e000 - 480fefff
- * USB L4 4805f000 - 480fffff
- * WIN_TRACER1 Mod 48060000 - 48060fff
- * WIN_TRACER1 L4 48061000 - 48061fff
- * WIN_TRACER2 Mod 48062000 - 48062fff
- * WIN_TRACER2 L4 48063000 - 48063fff
- * WIN_TRACER3 Mod 48064000 - 48064fff
- * WIN_TRACER3 L4 48065000 - 48065fff
- * WIN_TRACER4 Top 48066000 - 480660ff
- * WIN_TRACER4 ETT 48066100 - 480661ff
- * WIN_TRACER4 WT 48066200 - 480662ff
- * WIN_TRACER4 L4 48067000 - 48067fff
- * XTI Mod 48068000 - 48068fff
- * XTI L4 48069000 - 48069fff
- * UART1 Mod 4806a000 - 4806afff
- * UART1 L4 4806b000 - 4806bfff
- * UART2 Mod 4806c000 - 4806cfff
- * UART2 L4 4806d000 - 4806dfff
- * UART3 Mod 4806e000 - 4806efff
- * UART3 L4 4806f000 - 4806ffff
- * I2C1 Mod 48070000 - 48070fff
- * I2C1 L4 48071000 - 48071fff
- * I2C2 Mod 48072000 - 48072fff
- * I2C2 L4 48073000 - 48073fff
- * McBSP1 Mod 48074000 - 48074fff
- * McBSP1 L4 48075000 - 48075fff
- * McBSP2 Mod 48076000 - 48076fff
- * McBSP2 L4 48077000 - 48077fff
- * GPTIMER3 Mod 48078000 - 48078fff
- * GPTIMER3 L4 48079000 - 48079fff
- * GPTIMER4 Mod 4807a000 - 4807afff
- * GPTIMER4 L4 4807b000 - 4807bfff
- * GPTIMER5 Mod 4807c000 - 4807cfff
- * GPTIMER5 L4 4807d000 - 4807dfff
- * GPTIMER6 Mod 4807e000 - 4807efff
- * GPTIMER6 L4 4807f000 - 4807ffff
- * GPTIMER7 Mod 48080000 - 48080fff
- * GPTIMER7 L4 48081000 - 48081fff
- * GPTIMER8 Mod 48082000 - 48082fff
- * GPTIMER8 L4 48083000 - 48083fff
- * GPTIMER9 Mod 48084000 - 48084fff
- * GPTIMER9 L4 48085000 - 48085fff
- * GPTIMER10 Mod 48086000 - 48086fff
- * GPTIMER10 L4 48087000 - 48087fff
- * GPTIMER11 Mod 48088000 - 48088fff
- * GPTIMER11 L4 48089000 - 48089fff
- * GPTIMER12 Mod 4808a000 - 4808afff
- * GPTIMER12 L4 4808b000 - 4808bfff
- * EAC Mod 48090000 - 48090fff
- * EAC L4 48091000 - 48091fff
- * FAC Mod 48092000 - 48092fff
- * FAC L4 48093000 - 48093fff
- * MAILBOX Mod 48094000 - 48094fff
- * MAILBOX L4 48095000 - 48095fff
- * SPI1 Mod 48098000 - 48098fff
- * SPI1 L4 48099000 - 48099fff
- * SPI2 Mod 4809a000 - 4809afff
- * SPI2 L4 4809b000 - 4809bfff
- * MMC/SDIO Mod 4809c000 - 4809cfff
- * MMC/SDIO L4 4809d000 - 4809dfff
- * MS_PRO Mod 4809e000 - 4809efff
- * MS_PRO L4 4809f000 - 4809ffff
- * RNG Mod 480a0000 - 480a0fff
- * RNG L4 480a1000 - 480a1fff
- * DES3DES Mod 480a2000 - 480a2fff
- * DES3DES L4 480a3000 - 480a3fff
- * SHA1MD5 Mod 480a4000 - 480a4fff
- * SHA1MD5 L4 480a5000 - 480a5fff
- * AES Mod 480a6000 - 480a6fff
- * AES L4 480a7000 - 480a7fff
- * PKA Mod 480a8000 - 480a9fff
- * PKA L4 480aa000 - 480aafff
- * MG Mod 480b0000 - 480b0fff
- * MG L4 480b1000 - 480b1fff
- * HDQ/1-wire Mod 480b2000 - 480b2fff
- * HDQ/1-wire L4 480b3000 - 480b3fff
- * MPU interrupt 480fe000 - 480fefff
- * STI channel base 54000000 - 5400ffff
- * IVA RAM 5c000000 - 5c01ffff
- * IVA ROM 5c020000 - 5c027fff
- * IMG_BUF_A 5c040000 - 5c040fff
- * IMG_BUF_B 5c042000 - 5c042fff
- * VLCDS 5c048000 - 5c0487ff
- * IMX_COEF 5c049000 - 5c04afff
- * IMX_CMD 5c051000 - 5c051fff
- * VLCDQ 5c053000 - 5c0533ff
- * VLCDH 5c054000 - 5c054fff
- * SEQ_CMD 5c055000 - 5c055fff
- * IMX_REG 5c056000 - 5c0560ff
- * VLCD_REG 5c056100 - 5c0561ff
- * SEQ_REG 5c056200 - 5c0562ff
- * IMG_BUF_REG 5c056300 - 5c0563ff
- * SEQIRQ_REG 5c056400 - 5c0564ff
- * OCP_REG 5c060000 - 5c060fff
- * SYSC_REG 5c070000 - 5c070fff
- * MMU_REG 5d000000 - 5d000fff
- * sDMA R 68000400 - 680005ff
- * sDMA W 68000600 - 680007ff
- * Display Control 68000800 - 680009ff
- * DSP subsystem 68000a00 - 68000bff
- * MPU subsystem 68000c00 - 68000dff
- * IVA subsystem 68001000 - 680011ff
- * USB 68001200 - 680013ff
- * Camera 68001400 - 680015ff
- * VLYNQ (firewall) 68001800 - 68001bff
- * VLYNQ 68001e00 - 68001fff
- * SSI 68002000 - 680021ff
- * L4 68002400 - 680025ff
- * DSP (firewall) 68002800 - 68002bff
- * DSP subsystem 68002e00 - 68002fff
- * IVA (firewall) 68003000 - 680033ff
- * IVA 68003600 - 680037ff
- * GFX 68003a00 - 68003bff
- * CMDWR emulation 68003c00 - 68003dff
- * SMS 68004000 - 680041ff
- * OCM 68004200 - 680043ff
- * GPMC 68004400 - 680045ff
- * RAM (firewall) 68005000 - 680053ff
- * RAM (err login) 68005400 - 680057ff
- * ROM (firewall) 68005800 - 68005bff
- * ROM (err login) 68005c00 - 68005fff
- * GPMC (firewall) 68006000 - 680063ff
- * GPMC (err login) 68006400 - 680067ff
- * SMS (err login) 68006c00 - 68006fff
- * SMS registers 68008000 - 68008fff
- * SDRC registers 68009000 - 68009fff
- * GPMC registers 6800a000 6800afff
- */
-
- qemu_register_reset(omap2_mpu_reset, s);
-
- return s;
-}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-25 14:36:35 +0000