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