32 lines
622 B
C
32 lines
622 B
C
/*
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* Copyright (c) 2017, 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 <arch.h>
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#include <plat_arm.h>
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#include <psci.h>
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#include "platform_def.h"
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const unsigned char hisi_power_domain_tree_desc[] = {
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PLATFORM_CLUSTER_COUNT,
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PLATFORM_CORE_COUNT,
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};
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const unsigned char *plat_get_power_domain_tree_desc(void)
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{
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return hisi_power_domain_tree_desc;
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}
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int plat_core_pos_by_mpidr(u_register_t mpidr)
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{
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if (mpidr & MPIDR_CLUSTER_MASK)
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return -1;
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if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT)
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return -1;
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return plat_arm_calc_core_pos(mpidr);
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}
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