1 /* 2 * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef __PARAMETER_H__ 8 #define __PARAMETER_H__ 9 10 #include <arch_helpers.h> 11 #include <console.h> 12 #include <debug.h> 13 #include <delay_timer.h> 14 #include <mmio.h> 15 #include <plat_private.h> 16 #include <platform_def.h> 17 #include <soc.h> 18 #include <string.h> 19 20 #define DDR_REGION_NR_MAX 10 21 #define REGION_NR_OFFSET 0 22 #define REGION_ADDR_OFFSET 8 23 #define REGION_DATA_PER_BYTES 8 24 #define RG_SIZE_MB(byte) ((byte) >> 20) 25 26 /* unit: MB */ 27 struct param_ddr_usage { 28 uint64_t boundary; 29 30 uint32_t ns_nr; 31 uint64_t ns_base[DDR_REGION_NR_MAX]; 32 uint64_t ns_top[DDR_REGION_NR_MAX]; 33 34 uint32_t s_nr; 35 uint64_t s_base[DDR_REGION_NR_MAX]; 36 uint64_t s_top[DDR_REGION_NR_MAX]; 37 }; 38 39 struct param_ddr_usage ddr_region_usage_parse(uint64_t addr, uint64_t max_mb); 40 41 #endif /* __PARAMETER_H__ */ 42
