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4c700c1563
Align entire TF-A to use Arm in copyright header. Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244 Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
28 lines
713 B
C
28 lines
713 B
C
/*
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* Copyright (c) 2017-2018, 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_a75.h>
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#include <cpuamu.h>
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#include <lib/el3_runtime/pubsub_events.h>
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static void *cortex_a75_context_save(const void *arg)
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{
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if (midr_match(CORTEX_A75_MIDR) != 0)
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cpuamu_context_save(CORTEX_A75_AMU_NR_COUNTERS);
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return (void *)0;
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}
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static void *cortex_a75_context_restore(const void *arg)
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{
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if (midr_match(CORTEX_A75_MIDR) != 0)
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cpuamu_context_restore(CORTEX_A75_AMU_NR_COUNTERS);
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return (void *)0;
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}
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SUBSCRIBE_TO_EVENT(psci_suspend_pwrdown_start, cortex_a75_context_save);
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SUBSCRIBE_TO_EVENT(psci_suspend_pwrdown_finish, cortex_a75_context_restore);
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