1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2019-2020, ARM Limited and Contributors. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #include <plat/arm/common/plat_arm.h> 8*91f16700Schasinglulu 9*91f16700Schasinglulu /****************************************************************************** 10*91f16700Schasinglulu * The power domain tree descriptor. RD-E1-Edge platform consists of two 11*91f16700Schasinglulu * clusters with eight CPUs in each cluster. The CPUs are multi-threaded with 12*91f16700Schasinglulu * two threads per CPU. 13*91f16700Schasinglulu ******************************************************************************/ 14*91f16700Schasinglulu static const unsigned char rde1edge_pd_tree_desc[] = { 15*91f16700Schasinglulu CSS_SGI_CHIP_COUNT, 16*91f16700Schasinglulu PLAT_ARM_CLUSTER_COUNT, 17*91f16700Schasinglulu CSS_SGI_MAX_CPUS_PER_CLUSTER * CSS_SGI_MAX_PE_PER_CPU, 18*91f16700Schasinglulu CSS_SGI_MAX_CPUS_PER_CLUSTER * CSS_SGI_MAX_PE_PER_CPU 19*91f16700Schasinglulu }; 20*91f16700Schasinglulu 21*91f16700Schasinglulu /****************************************************************************** 22*91f16700Schasinglulu * This function returns the topology tree information. 23*91f16700Schasinglulu ******************************************************************************/ 24*91f16700Schasinglulu const unsigned char *plat_get_power_domain_tree_desc(void) 25*91f16700Schasinglulu { 26*91f16700Schasinglulu return rde1edge_pd_tree_desc; 27*91f16700Schasinglulu } 28*91f16700Schasinglulu 29*91f16700Schasinglulu /******************************************************************************* 30*91f16700Schasinglulu * The array mapping platform core position (implemented by plat_my_core_pos()) 31*91f16700Schasinglulu * to the SCMI power domain ID implemented by SCP. 32*91f16700Schasinglulu ******************************************************************************/ 33*91f16700Schasinglulu const uint32_t plat_css_core_pos_to_scmi_dmn_id_map[] = { 34*91f16700Schasinglulu 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 35*91f16700Schasinglulu 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 36*91f16700Schasinglulu }; 37