Replace a large number of the fprintf(stderr, "*\n" calls with error_report(). The functions were renamed with these commands and then compiler issues where manually fixed. find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + find ./* -type f -exec sed -i \ 'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \ {} + Some lines where then manually tweaked to pass checkpatch. The 'qemu: ' prefix was manually removed from the hw/arm/boot.c file. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Cc: qemu-arm@nongnu.org Conversions that aren't followed by exit() dropped, because they might be inappropriate. Also trim trailing punctuation from error messages. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180203084315.20497-3-armbru@redhat.com>
2717 lines
87 KiB
C
2717 lines
87 KiB
C
/*
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* TI OMAP processors emulation.
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*
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* Copyright (C) 2007-2008 Nokia Corporation
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* Written by Andrzej Zaborowski <andrew@openedhand.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 or
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* (at your option) version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "qemu/osdep.h"
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#include "qemu/error-report.h"
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#include "qapi/error.h"
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#include "qemu-common.h"
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#include "cpu.h"
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#include "sysemu/block-backend.h"
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#include "sysemu/blockdev.h"
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#include "hw/boards.h"
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#include "hw/hw.h"
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#include "hw/arm/arm.h"
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#include "hw/arm/omap.h"
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#include "sysemu/sysemu.h"
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#include "qemu/timer.h"
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#include "chardev/char-fe.h"
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#include "hw/block/flash.h"
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#include "hw/arm/soc_dma.h"
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#include "hw/sysbus.h"
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#include "audio/audio.h"
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/* Enhanced Audio Controller (CODEC only) */
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struct omap_eac_s {
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qemu_irq irq;
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MemoryRegion iomem;
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uint16_t sysconfig;
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uint8_t config[4];
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uint8_t control;
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uint8_t address;
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uint16_t data;
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uint8_t vtol;
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uint8_t vtsl;
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uint16_t mixer;
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uint16_t gain[4];
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uint8_t att;
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uint16_t max[7];
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struct {
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qemu_irq txdrq;
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qemu_irq rxdrq;
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uint32_t (*txrx)(void *opaque, uint32_t, int);
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void *opaque;
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#define EAC_BUF_LEN 1024
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uint32_t rxbuf[EAC_BUF_LEN];
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int rxoff;
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int rxlen;
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int rxavail;
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uint32_t txbuf[EAC_BUF_LEN];
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int txlen;
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int txavail;
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int enable;
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int rate;
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uint16_t config[4];
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/* These need to be moved to the actual codec */
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QEMUSoundCard card;
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SWVoiceIn *in_voice;
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SWVoiceOut *out_voice;
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int hw_enable;
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} codec;
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struct {
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uint8_t control;
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uint16_t config;
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} modem, bt;
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};
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static inline void omap_eac_interrupt_update(struct omap_eac_s *s)
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{
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qemu_set_irq(s->irq, (s->codec.config[1] >> 14) & 1); /* AURDI */
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}
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static inline void omap_eac_in_dmarequest_update(struct omap_eac_s *s)
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{
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qemu_set_irq(s->codec.rxdrq, (s->codec.rxavail || s->codec.rxlen) &&
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((s->codec.config[1] >> 12) & 1)); /* DMAREN */
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}
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static inline void omap_eac_out_dmarequest_update(struct omap_eac_s *s)
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{
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qemu_set_irq(s->codec.txdrq, s->codec.txlen < s->codec.txavail &&
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((s->codec.config[1] >> 11) & 1)); /* DMAWEN */
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}
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static inline void omap_eac_in_refill(struct omap_eac_s *s)
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{
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int left = MIN(EAC_BUF_LEN - s->codec.rxlen, s->codec.rxavail) << 2;
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int start = ((s->codec.rxoff + s->codec.rxlen) & (EAC_BUF_LEN - 1)) << 2;
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int leftwrap = MIN(left, (EAC_BUF_LEN << 2) - start);
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int recv = 1;
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uint8_t *buf = (uint8_t *) s->codec.rxbuf + start;
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left -= leftwrap;
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start = 0;
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while (leftwrap && (recv = AUD_read(s->codec.in_voice, buf + start,
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leftwrap)) > 0) { /* Be defensive */
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start += recv;
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leftwrap -= recv;
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}
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if (recv <= 0)
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s->codec.rxavail = 0;
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else
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s->codec.rxavail -= start >> 2;
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s->codec.rxlen += start >> 2;
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if (recv > 0 && left > 0) {
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start = 0;
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while (left && (recv = AUD_read(s->codec.in_voice,
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(uint8_t *) s->codec.rxbuf + start,
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left)) > 0) { /* Be defensive */
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start += recv;
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left -= recv;
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}
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if (recv <= 0)
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s->codec.rxavail = 0;
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else
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s->codec.rxavail -= start >> 2;
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s->codec.rxlen += start >> 2;
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}
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}
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static inline void omap_eac_out_empty(struct omap_eac_s *s)
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{
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int left = s->codec.txlen << 2;
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int start = 0;
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int sent = 1;
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while (left && (sent = AUD_write(s->codec.out_voice,
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(uint8_t *) s->codec.txbuf + start,
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left)) > 0) { /* Be defensive */
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start += sent;
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left -= sent;
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}
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if (!sent) {
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s->codec.txavail = 0;
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omap_eac_out_dmarequest_update(s);
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}
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if (start)
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s->codec.txlen = 0;
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}
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static void omap_eac_in_cb(void *opaque, int avail_b)
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{
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struct omap_eac_s *s = (struct omap_eac_s *) opaque;
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s->codec.rxavail = avail_b >> 2;
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omap_eac_in_refill(s);
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/* TODO: possibly discard current buffer if overrun */
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omap_eac_in_dmarequest_update(s);
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}
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static void omap_eac_out_cb(void *opaque, int free_b)
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{
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struct omap_eac_s *s = (struct omap_eac_s *) opaque;
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s->codec.txavail = free_b >> 2;
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if (s->codec.txlen)
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omap_eac_out_empty(s);
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else
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omap_eac_out_dmarequest_update(s);
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}
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static void omap_eac_enable_update(struct omap_eac_s *s)
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{
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s->codec.enable = !(s->codec.config[1] & 1) && /* EACPWD */
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(s->codec.config[1] & 2) && /* AUDEN */
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s->codec.hw_enable;
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}
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static const int omap_eac_fsint[4] = {
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8000,
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11025,
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22050,
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44100,
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};
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static const int omap_eac_fsint2[8] = {
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8000,
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11025,
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22050,
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44100,
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48000,
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0, 0, 0,
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};
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static const int omap_eac_fsint3[16] = {
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8000,
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11025,
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16000,
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22050,
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24000,
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32000,
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44100,
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48000,
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0, 0, 0, 0, 0, 0, 0, 0,
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};
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static void omap_eac_rate_update(struct omap_eac_s *s)
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{
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int fsint[3];
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fsint[2] = (s->codec.config[3] >> 9) & 0xf;
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fsint[1] = (s->codec.config[2] >> 0) & 0x7;
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fsint[0] = (s->codec.config[0] >> 6) & 0x3;
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if (fsint[2] < 0xf)
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s->codec.rate = omap_eac_fsint3[fsint[2]];
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else if (fsint[1] < 0x7)
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s->codec.rate = omap_eac_fsint2[fsint[1]];
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else
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s->codec.rate = omap_eac_fsint[fsint[0]];
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}
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static void omap_eac_volume_update(struct omap_eac_s *s)
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{
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/* TODO */
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}
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static void omap_eac_format_update(struct omap_eac_s *s)
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{
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struct audsettings fmt;
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/* The hardware buffers at most one sample */
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if (s->codec.rxlen)
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s->codec.rxlen = 1;
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if (s->codec.in_voice) {
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AUD_set_active_in(s->codec.in_voice, 0);
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AUD_close_in(&s->codec.card, s->codec.in_voice);
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s->codec.in_voice = NULL;
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}
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if (s->codec.out_voice) {
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omap_eac_out_empty(s);
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AUD_set_active_out(s->codec.out_voice, 0);
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AUD_close_out(&s->codec.card, s->codec.out_voice);
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s->codec.out_voice = NULL;
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s->codec.txavail = 0;
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}
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/* Discard what couldn't be written */
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s->codec.txlen = 0;
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omap_eac_enable_update(s);
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if (!s->codec.enable)
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return;
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omap_eac_rate_update(s);
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fmt.endianness = ((s->codec.config[0] >> 8) & 1); /* LI_BI */
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fmt.nchannels = ((s->codec.config[0] >> 10) & 1) ? 2 : 1; /* MN_ST */
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fmt.freq = s->codec.rate;
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/* TODO: signedness possibly depends on the CODEC hardware - or
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* does I2S specify it? */
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/* All register writes are 16 bits so we we store 16-bit samples
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* in the buffers regardless of AGCFR[B8_16] value. */
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fmt.fmt = AUD_FMT_U16;
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s->codec.in_voice = AUD_open_in(&s->codec.card, s->codec.in_voice,
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"eac.codec.in", s, omap_eac_in_cb, &fmt);
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s->codec.out_voice = AUD_open_out(&s->codec.card, s->codec.out_voice,
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"eac.codec.out", s, omap_eac_out_cb, &fmt);
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omap_eac_volume_update(s);
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AUD_set_active_in(s->codec.in_voice, 1);
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AUD_set_active_out(s->codec.out_voice, 1);
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}
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static void omap_eac_reset(struct omap_eac_s *s)
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{
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s->sysconfig = 0;
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s->config[0] = 0x0c;
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s->config[1] = 0x09;
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s->config[2] = 0xab;
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s->config[3] = 0x03;
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s->control = 0x00;
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s->address = 0x00;
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s->data = 0x0000;
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s->vtol = 0x00;
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s->vtsl = 0x00;
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s->mixer = 0x0000;
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s->gain[0] = 0xe7e7;
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s->gain[1] = 0x6767;
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s->gain[2] = 0x6767;
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s->gain[3] = 0x6767;
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s->att = 0xce;
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s->max[0] = 0;
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s->max[1] = 0;
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s->max[2] = 0;
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s->max[3] = 0;
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s->max[4] = 0;
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s->max[5] = 0;
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s->max[6] = 0;
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s->modem.control = 0x00;
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s->modem.config = 0x0000;
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s->bt.control = 0x00;
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s->bt.config = 0x0000;
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s->codec.config[0] = 0x0649;
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s->codec.config[1] = 0x0000;
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s->codec.config[2] = 0x0007;
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s->codec.config[3] = 0x1ffc;
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s->codec.rxoff = 0;
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s->codec.rxlen = 0;
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s->codec.txlen = 0;
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s->codec.rxavail = 0;
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s->codec.txavail = 0;
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omap_eac_format_update(s);
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omap_eac_interrupt_update(s);
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}
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static uint64_t omap_eac_read(void *opaque, hwaddr addr,
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unsigned size)
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{
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struct omap_eac_s *s = (struct omap_eac_s *) opaque;
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uint32_t ret;
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if (size != 2) {
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return omap_badwidth_read16(opaque, addr);
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}
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switch (addr) {
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case 0x000: /* CPCFR1 */
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return s->config[0];
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case 0x004: /* CPCFR2 */
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return s->config[1];
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case 0x008: /* CPCFR3 */
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return s->config[2];
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case 0x00c: /* CPCFR4 */
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return s->config[3];
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case 0x010: /* CPTCTL */
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return s->control | ((s->codec.rxavail + s->codec.rxlen > 0) << 7) |
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((s->codec.txlen < s->codec.txavail) << 5);
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case 0x014: /* CPTTADR */
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return s->address;
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case 0x018: /* CPTDATL */
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return s->data & 0xff;
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case 0x01c: /* CPTDATH */
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return s->data >> 8;
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case 0x020: /* CPTVSLL */
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return s->vtol;
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case 0x024: /* CPTVSLH */
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return s->vtsl | (3 << 5); /* CRDY1 | CRDY2 */
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case 0x040: /* MPCTR */
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return s->modem.control;
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case 0x044: /* MPMCCFR */
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return s->modem.config;
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case 0x060: /* BPCTR */
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return s->bt.control;
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case 0x064: /* BPMCCFR */
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return s->bt.config;
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case 0x080: /* AMSCFR */
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return s->mixer;
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case 0x084: /* AMVCTR */
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return s->gain[0];
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case 0x088: /* AM1VCTR */
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return s->gain[1];
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case 0x08c: /* AM2VCTR */
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return s->gain[2];
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case 0x090: /* AM3VCTR */
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return s->gain[3];
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case 0x094: /* ASTCTR */
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return s->att;
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case 0x098: /* APD1LCR */
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return s->max[0];
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case 0x09c: /* APD1RCR */
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return s->max[1];
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case 0x0a0: /* APD2LCR */
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return s->max[2];
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case 0x0a4: /* APD2RCR */
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return s->max[3];
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case 0x0a8: /* APD3LCR */
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return s->max[4];
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case 0x0ac: /* APD3RCR */
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return s->max[5];
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case 0x0b0: /* APD4R */
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return s->max[6];
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case 0x0b4: /* ADWR */
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/* This should be write-only? Docs list it as read-only. */
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return 0x0000;
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case 0x0b8: /* ADRDR */
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if (likely(s->codec.rxlen > 1)) {
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ret = s->codec.rxbuf[s->codec.rxoff ++];
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s->codec.rxlen --;
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s->codec.rxoff &= EAC_BUF_LEN - 1;
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return ret;
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} else if (s->codec.rxlen) {
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ret = s->codec.rxbuf[s->codec.rxoff ++];
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s->codec.rxlen --;
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s->codec.rxoff &= EAC_BUF_LEN - 1;
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if (s->codec.rxavail)
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omap_eac_in_refill(s);
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omap_eac_in_dmarequest_update(s);
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return ret;
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}
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return 0x0000;
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case 0x0bc: /* AGCFR */
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return s->codec.config[0];
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case 0x0c0: /* AGCTR */
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return s->codec.config[1] | ((s->codec.config[1] & 2) << 14);
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case 0x0c4: /* AGCFR2 */
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return s->codec.config[2];
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case 0x0c8: /* AGCFR3 */
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return s->codec.config[3];
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case 0x0cc: /* MBPDMACTR */
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case 0x0d0: /* MPDDMARR */
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case 0x0d8: /* MPUDMARR */
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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) {
|
|
omap_badwidth_write16(opaque, addr, value);
|
|
return;
|
|
}
|
|
|
|
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 = g_new0(struct omap_eac_s, 1);
|
|
|
|
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, NULL, &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;
|
|
CharBackend 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) {
|
|
omap_badwidth_write32(opaque, addr, value);
|
|
return;
|
|
}
|
|
|
|
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) {
|
|
omap_badwidth_write8(opaque, addr, size);
|
|
return;
|
|
}
|
|
|
|
if (ch == STI_TRACE_CONTROL_CHANNEL) {
|
|
/* Flush channel <i>value</i>. */
|
|
/* XXX this blocks entire thread. Rewrite to use
|
|
* qemu_chr_fe_write and background I/O callbacks */
|
|
qemu_chr_fe_write_all(&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_all(&s->chr, (const uint8_t *) "\n", 1);
|
|
} else {
|
|
qemu_chr_fe_write_all(&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,
|
|
Chardev *chr)
|
|
{
|
|
struct omap_sti_s *s = g_new0(struct omap_sti_s, 1);
|
|
|
|
s->irq = irq;
|
|
omap_sti_reset(s);
|
|
|
|
qemu_chr_fe_init(&s->chr, chr ?: qemu_chr_new("null", "null"),
|
|
&error_abort);
|
|
|
|
memory_region_init_io(&s->iomem, NULL, &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, NULL, &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",
|
|
__func__);
|
|
}
|
|
|
|
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", __func__);
|
|
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", __func__);
|
|
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) {
|
|
omap_badwidth_write32(opaque, addr, value);
|
|
return;
|
|
}
|
|
|
|
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(SHUTDOWN_CAUSE_GUEST_RESET);
|
|
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", __func__);
|
|
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", __func__);
|
|
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", __func__);
|
|
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 = g_new0(struct omap_prcm_s, 1);
|
|
|
|
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, NULL, &omap_prcm_ops, s, "omap.pcrm0",
|
|
omap_l4_region_size(ta, 0));
|
|
memory_region_init_io(&s->iomem1, NULL, &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 uint64_t omap_sysctl_readfn(void *opaque, hwaddr addr,
|
|
unsigned size)
|
|
{
|
|
switch (size) {
|
|
case 1:
|
|
return omap_sysctl_read8(opaque, addr);
|
|
case 2:
|
|
return omap_badwidth_read32(opaque, addr); /* TODO */
|
|
case 4:
|
|
return omap_sysctl_read(opaque, addr);
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
static void omap_sysctl_writefn(void *opaque, hwaddr addr,
|
|
uint64_t value, unsigned size)
|
|
{
|
|
switch (size) {
|
|
case 1:
|
|
omap_sysctl_write8(opaque, addr, value);
|
|
break;
|
|
case 2:
|
|
omap_badwidth_write32(opaque, addr, value); /* TODO */
|
|
break;
|
|
case 4:
|
|
omap_sysctl_write(opaque, addr, value);
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
static const MemoryRegionOps omap_sysctl_ops = {
|
|
.read = omap_sysctl_readfn,
|
|
.write = omap_sysctl_writefn,
|
|
.valid.min_access_size = 1,
|
|
.valid.max_access_size = 4,
|
|
.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 = g_new0(struct omap_sysctl_s, 1);
|
|
|
|
s->mpu = mpu;
|
|
omap_sysctl_reset(s);
|
|
|
|
memory_region_init_io(&s->iomem, NULL, &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 *cpu_type)
|
|
{
|
|
struct omap_mpu_state_s *s = g_new0(struct omap_mpu_state_s, 1);
|
|
qemu_irq dma_irqs[4];
|
|
DriveInfo *dinfo;
|
|
int i;
|
|
SysBusDevice *busdev;
|
|
struct omap_target_agent_s *ta;
|
|
|
|
/* Core */
|
|
s->mpu_model = omap2420;
|
|
s->cpu = ARM_CPU(cpu_create(cpu_type));
|
|
s->sdram_size = sdram_size;
|
|
s->sram_size = OMAP242X_SRAM_SIZE;
|
|
|
|
s->wakeup = qemu_allocate_irq(omap_mpu_wakeup, s, 0);
|
|
|
|
/* Clocks */
|
|
omap_clk_init(s);
|
|
|
|
/* Memory-mapped stuff */
|
|
memory_region_allocate_system_memory(&s->sdram, NULL, "omap2.dram",
|
|
s->sdram_size);
|
|
memory_region_add_subregion(sysmem, OMAP2_Q2_BASE, &s->sdram);
|
|
memory_region_init_ram(&s->sram, NULL, "omap2.sram", s->sram_size,
|
|
&error_fatal);
|
|
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 */
|
|
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,
|
|
qdev_get_gpio_in(DEVICE(s->cpu), ARM_CPU_IRQ));
|
|
sysbus_connect_irq(busdev, 1,
|
|
qdev_get_gpio_in(DEVICE(s->cpu), ARM_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) {
|
|
error_report("missing SecureDigital device");
|
|
exit(1);
|
|
}
|
|
s->mmc = omap2_mmc_init(omap_l4tao(s->l4, 9),
|
|
blk_by_legacy_dinfo(dinfo),
|
|
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;
|
|
}
|