2018-02-13 11:28:02 +00:00
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/*
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* Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <cortex_ares.h>
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#include <cpuamu.h>
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2018-12-14 00:18:21 +00:00
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#include <lib/el3_runtime/pubsub_events.h>
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2018-02-13 11:28:02 +00:00
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static void *cortex_ares_context_save(const void *arg)
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{
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if (midr_match(CORTEX_ARES_MIDR) != 0)
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cpuamu_context_save(CORTEX_ARES_AMU_NR_COUNTERS);
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2018-10-25 17:11:02 +01:00
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return (void *)0;
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2018-02-13 11:28:02 +00:00
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}
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static void *cortex_ares_context_restore(const void *arg)
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{
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if (midr_match(CORTEX_ARES_MIDR) != 0)
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cpuamu_context_restore(CORTEX_ARES_AMU_NR_COUNTERS);
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2018-10-25 17:11:02 +01:00
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return (void *)0;
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2018-02-13 11:28:02 +00:00
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}
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SUBSCRIBE_TO_EVENT(psci_suspend_pwrdown_start, cortex_ares_context_save);
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SUBSCRIBE_TO_EVENT(psci_suspend_pwrdown_finish, cortex_ares_context_restore);
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