1 /* 2 * Copyright (c) 2024 Arm Limited. All rights reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /** 18 * \file host_mscp_memory_map.h 19 * \brief This file contains addresses that are defined in the compute 20 * subsystem (CSS) MSCP address space. 21 */ 22 23 #ifndef __HOST_MSCP_MEMORY_MAP_H__ 24 #define __HOST_MSCP_MEMORY_MAP_H__ 25 26 /* 27 * CSS system MSCP memory spaces 28 * ----------------------------- 29 * 30 * RSE ATU is used for accessing MSCP physical address which is mapped at the 31 * following system physical address spaces. 32 * 33 * - SCP address space: 0x1_0000_0000_0000 to 0x1_0000_FFFF_FFFF 34 * - MCP address space: 0x2_0000_0000_0000 to 0x2_0000_FFFF_FFFF 35 */ 36 37 /* SCP region base address */ 38 #define HOST_SCP_PHYS_BASE 0x1000000000000ULL 39 /* SCP region end address */ 40 #define HOST_SCP_PHYS_LIMIT 0x10000FFFFFFFFULL 41 42 /* MCP region base address */ 43 #define HOST_MCP_PHYS_BASE 0x2000000000000ULL 44 /* MCP region end address */ 45 #define HOST_MCP_PHYS_LIMIT 0x20000FFFFFFFFULL 46 47 #endif /* __HOST_MSCP_MEMORY_MAP_H__ */ 48
