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34 lines
1.1 KiB
34 lines
1.1 KiB
4 months ago
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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 <plat/arm/common/plat_arm.h>
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#include <sgm_plat_config.h>
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/*******************************************************************************
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* This function returns the topology tree information.
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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 get_plat_config()->topology->power_tree;
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}
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/*******************************************************************************
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* This function returns the core count within the cluster corresponding to
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* `mpidr`.
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******************************************************************************/
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unsigned int plat_arm_get_cluster_core_count(u_register_t mpidr)
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{
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return get_plat_config()->topology->plat_cluster_core_count;
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}
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/*
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* The array mapping platform core position (implemented by plat_my_core_pos())
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* to the SCMI power domain ID implemented by SCP.
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*/
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const uint32_t plat_css_core_pos_to_scmi_dmn_id_map[PLATFORM_CORE_COUNT] = {
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0, 1, 2, 3, 4, 5, 6, 7 };
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