// SPDX-License-Identifier: BSD-3-Clause

//

// Copyright(c) 2020 Google Inc. All rights reserved.

//

// Author: Curtis Malainey <cujomalainey@chromium.org>

#include <rtos/sof.h>

#include <sof/ipc/driver.h>

#include <rtos/timer.h>

#include <sof/lib/agent.h>

#include <sof/schedule/edf_schedule.h>

#include <sof/schedule/ll_schedule_domain.h>

#include <sof/lib/mailbox.h>

#include <sof/lib/dai.h>

#ifndef __ZEPHYR__

static SHARED_DATA struct timer timer = {};

#endif /* __ZEPHYR__ */

static uint8_t mailbox[MAILBOX_DSPBOX_SIZE +

MAILBOX_HOSTBOX_SIZE +

MAILBOX_EXCEPTION_SIZE +

MAILBOX_DEBUG_SIZE +

MAILBOX_STREAM_SIZE +

MAILBOX_TRACE_SIZE];

uint8_t *get_library_mailbox()

{

return mailbox;

}

static void platform_clock_init(struct sof *sof) {}

int dmac_init(struct sof *sof)

{

return 0;

}

int platform_init(struct sof *sof)

{

#ifndef __ZEPHYR__

sof->platform_timer = &timer;

sof->cpu_timers = &timer;

#endif

platform_clock_init(sof);

scheduler_init_edf();

/* init low latency timer domain and scheduler */

/* sof->platform_timer_domain = */

/* timer_domain_init(sof->platform_timer, PLATFORM_DEFAULT_CLOCK, */

/* CONFIG_SYSTICK_PERIOD); */

/* init the system agent */

sa_init(sof, CONFIG_SYSTICK_PERIOD);

/* init DMACs */

dmac_init(sof);

/* initialise the host IPC mechanisms */

ipc_init(sof);

dai_init(sof);

return 0;

}

int platform_context_save(struct sof *sof)

{

return 0;

}

#ifdef __ZEPHYR__

/* Stubs for unsupported architectures */

/* Platform */

int platform_boot_complete(uint32_t boot_message)

{

return 0;

}

/* Logging */

LOG_MODULE_REGISTER(sof);

#endif