Masahiro Yamada | d8e919c | 2016-09-03 11:37:40 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #include <arch_helpers.h> |
| 8 | #include <bl_common.h> |
| 9 | #include <console.h> |
| 10 | #include <debug.h> |
| 11 | #include <errno.h> |
| 12 | #include <platform.h> |
| 13 | #include <platform_def.h> |
| 14 | #include <xlat_mmu_helpers.h> |
| 15 | |
| 16 | #include "uniphier.h" |
| 17 | |
| 18 | void bl1_early_platform_setup(void) |
| 19 | { |
| 20 | uniphier_console_setup(); |
| 21 | } |
| 22 | |
| 23 | void bl1_plat_arch_setup(void) |
| 24 | { |
| 25 | uniphier_mmap_setup(UNIPHIER_SEC_DRAM_BASE, UNIPHIER_SEC_DRAM_SIZE, |
| 26 | NULL); |
| 27 | enable_mmu_el3(0); |
| 28 | } |
| 29 | |
| 30 | void bl1_platform_setup(void) |
| 31 | { |
| 32 | unsigned int soc; |
| 33 | int ret; |
| 34 | |
| 35 | soc = uniphier_get_soc_id(); |
| 36 | if (soc == UNIPHIER_SOC_UNKNOWN) { |
| 37 | ERROR("unsupported SoC\n"); |
| 38 | plat_error_handler(-ENOTSUP); |
| 39 | } |
| 40 | |
| 41 | ret = uniphier_io_setup(soc); |
| 42 | if (ret) { |
| 43 | ERROR("failed to setup io devices\n"); |
| 44 | plat_error_handler(ret); |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | static meminfo_t uniphier_tzram_layout = { |
| 49 | .total_base = UNIPHIER_SEC_DRAM_BASE, |
| 50 | .total_size = UNIPHIER_SEC_DRAM_SIZE, |
| 51 | }; |
| 52 | |
| 53 | meminfo_t *bl1_plat_sec_mem_layout(void) |
| 54 | { |
| 55 | return &uniphier_tzram_layout; |
| 56 | } |