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/*
* Copyright © 2020-2022 The Crust Firmware Authors.
* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-only
*/
#include <stdint.h>
#include "css.h"
/*
* Generic implementation using the platform-provided constants.
*/
uint32_t WEAK
css_get_cluster_count(void)
{
return MAX_CLUSTERS;
}
uint32_t WEAK
css_get_core_count(uint32_t cluster UNUSED)
{
/* Assume each cluster contains the same number of cores. */
return MAX_CORES_PER_CLUSTER;
}
/*
* Generic implementation used when no platform support is available.
*/
uint32_t WEAK
css_get_irq_status(void)
{
return 0;
}
/*
* Generic implementation used when no platform customization is needed.
*/
void WEAK
css_suspend_css(uint32_t new_state UNUSED)
{
}
void WEAK
css_resume_css(uint32_t old_state UNUSED)
{
}
void WEAK
css_suspend_cluster(uint32_t cluster UNUSED, uint32_t new_state UNUSED)
{
}
void WEAK
css_resume_cluster(uint32_t cluster UNUSED, uint32_t old_state UNUSED)
{
}
void WEAK
css_suspend_core(uint32_t cluster UNUSED, uint32_t core UNUSED,
uint32_t new_state UNUSED)
{
}
void WEAK
css_resume_core(uint32_t cluster UNUSED, uint32_t core UNUSED,
uint32_t old_state UNUSED)
{
}
void WEAK
css_init(void)
{
}
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