1d8e919c7SMasahiro Yamada /* 2*c64873abSMasahiro Yamada * Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved. 3d8e919c7SMasahiro Yamada * 4d8e919c7SMasahiro Yamada * SPDX-License-Identifier: BSD-3-Clause 5d8e919c7SMasahiro Yamada */ 6d8e919c7SMasahiro Yamada 7d8e919c7SMasahiro Yamada #include <platform_def.h> 809d40e0eSAntonio Nino Diaz 909d40e0eSAntonio Nino Diaz #include <common/debug.h> 1009d40e0eSAntonio Nino Diaz #include <lib/xlat_tables/xlat_tables_v2.h> 11d8e919c7SMasahiro Yamada 124f557c77SMasahiro Yamada #define UNIPHIER_REG_REGION_BASE 0x50000000ULL 134f557c77SMasahiro Yamada #define UNIPHIER_REG_REGION_SIZE 0x20000000ULL 14d8e919c7SMasahiro Yamada 15*c64873abSMasahiro Yamada void uniphier_mmap_setup(void) 16d8e919c7SMasahiro Yamada { 17d8e919c7SMasahiro Yamada VERBOSE("Trusted RAM seen by this BL image: %p - %p\n", 18*c64873abSMasahiro Yamada (void *)BL_CODE_BASE, (void *)BL_END); 19*c64873abSMasahiro Yamada mmap_add_region(BL_CODE_BASE, BL_CODE_BASE, 20*c64873abSMasahiro Yamada round_up(BL_END, PAGE_SIZE) - BL_CODE_BASE, 21d8e919c7SMasahiro Yamada MT_MEMORY | MT_RW | MT_SECURE); 22d8e919c7SMasahiro Yamada 23d8e919c7SMasahiro Yamada /* remap the code section */ 24d8e919c7SMasahiro Yamada VERBOSE("Code region: %p - %p\n", 25d8e919c7SMasahiro Yamada (void *)BL_CODE_BASE, (void *)BL_CODE_END); 26d8e919c7SMasahiro Yamada mmap_add_region(BL_CODE_BASE, BL_CODE_BASE, 27d8e919c7SMasahiro Yamada round_up(BL_CODE_END, PAGE_SIZE) - BL_CODE_BASE, 28d8e919c7SMasahiro Yamada MT_CODE | MT_SECURE); 29d8e919c7SMasahiro Yamada 30d8e919c7SMasahiro Yamada /* remap the coherent memory region */ 31d8e919c7SMasahiro Yamada VERBOSE("Coherent region: %p - %p\n", 32d8e919c7SMasahiro Yamada (void *)BL_COHERENT_RAM_BASE, (void *)BL_COHERENT_RAM_END); 33d8e919c7SMasahiro Yamada mmap_add_region(BL_COHERENT_RAM_BASE, BL_COHERENT_RAM_BASE, 34d8e919c7SMasahiro Yamada BL_COHERENT_RAM_END - BL_COHERENT_RAM_BASE, 35d8e919c7SMasahiro Yamada MT_DEVICE | MT_RW | MT_SECURE); 36d8e919c7SMasahiro Yamada 37d8e919c7SMasahiro Yamada /* register region */ 38d8e919c7SMasahiro Yamada mmap_add_region(UNIPHIER_REG_REGION_BASE, UNIPHIER_REG_REGION_BASE, 39d8e919c7SMasahiro Yamada UNIPHIER_REG_REGION_SIZE, 40d8e919c7SMasahiro Yamada MT_DEVICE | MT_RW | MT_SECURE); 41d8e919c7SMasahiro Yamada 42d8e919c7SMasahiro Yamada init_xlat_tables(); 43d8e919c7SMasahiro Yamada } 44