Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 1 | /* |
Yann Gautier | e622a3d | 2022-06-20 11:43:17 +0200 | [diff] [blame] | 2 | * Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved. |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
Antonio Nino Diaz | e0f9063 | 2018-12-14 00:18:21 +0000 | [diff] [blame] | 7 | #include <common/bl_common.h> |
| 8 | #include <common/desc_image_load.h> |
| 9 | #include <plat/common/platform.h> |
| 10 | |
Yann Gautier | 0ed7b2a | 2021-05-19 18:48:16 +0200 | [diff] [blame] | 11 | #include <platform_def.h> |
| 12 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 13 | /******************************************************************************* |
| 14 | * Following descriptor provides BL image/ep information that gets used |
| 15 | * by BL2 to load the images and also subset of this information is |
| 16 | * passed to next BL image. The image loading sequence is managed by |
| 17 | * populating the images in required loading order. The image execution |
| 18 | * sequence is managed by populating the `next_handoff_image_id` with |
| 19 | * the next executable image id. |
| 20 | ******************************************************************************/ |
| 21 | static bl_mem_params_node_t bl2_mem_params_descs[] = { |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 22 | /* Fill FW_CONFIG related information if it exists */ |
| 23 | { |
| 24 | .image_id = FW_CONFIG_ID, |
| 25 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY, |
| 26 | VERSION_2, entry_point_info_t, |
| 27 | SECURE | NON_EXECUTABLE), |
| 28 | SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY, |
| 29 | VERSION_2, image_info_t, |
| 30 | IMAGE_ATTRIB_PLAT_SETUP), |
| 31 | |
| 32 | .image_info.image_base = STM32MP_FW_CONFIG_BASE, |
| 33 | .image_info.image_max_size = STM32MP_FW_CONFIG_MAX_SIZE, |
| 34 | |
| 35 | .next_handoff_image_id = INVALID_IMAGE_ID, |
| 36 | }, |
| 37 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 38 | /* Fill BL32 related information */ |
| 39 | { |
| 40 | .image_id = BL32_IMAGE_ID, |
| 41 | |
| 42 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| 43 | VERSION_2, entry_point_info_t, |
| 44 | SECURE | EXECUTABLE | EP_FIRST_EXE), |
| 45 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 46 | .ep_info.spsr = SPSR_MODE32(MODE32_svc, SPSR_T_ARM, |
| 47 | SPSR_E_LITTLE, |
| 48 | DISABLE_ALL_EXCEPTIONS), |
| 49 | |
| 50 | SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
| 51 | VERSION_2, image_info_t, |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 52 | IMAGE_ATTRIB_SKIP_LOADING), |
Yann Gautier | 90f84d7 | 2021-07-13 14:44:09 +0200 | [diff] [blame] | 53 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 54 | .next_handoff_image_id = BL33_IMAGE_ID, |
| 55 | }, |
Yann Gautier | b3386f7 | 2019-04-19 09:41:01 +0200 | [diff] [blame] | 56 | |
Yann Gautier | b3386f7 | 2019-04-19 09:41:01 +0200 | [diff] [blame] | 57 | /* Fill BL32 external 1 image related information */ |
| 58 | { |
| 59 | .image_id = BL32_EXTRA1_IMAGE_ID, |
| 60 | |
| 61 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| 62 | VERSION_2, entry_point_info_t, |
| 63 | SECURE | NON_EXECUTABLE), |
| 64 | |
| 65 | SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
| 66 | VERSION_2, image_info_t, |
| 67 | IMAGE_ATTRIB_SKIP_LOADING), |
| 68 | |
| 69 | .next_handoff_image_id = INVALID_IMAGE_ID, |
| 70 | }, |
Yann Gautier | e622a3d | 2022-06-20 11:43:17 +0200 | [diff] [blame] | 71 | #if STM32MP15 |
Yann Gautier | b3386f7 | 2019-04-19 09:41:01 +0200 | [diff] [blame] | 72 | /* Fill BL32 external 2 image related information */ |
| 73 | { |
| 74 | .image_id = BL32_EXTRA2_IMAGE_ID, |
| 75 | |
| 76 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| 77 | VERSION_2, entry_point_info_t, |
| 78 | SECURE | NON_EXECUTABLE), |
| 79 | |
| 80 | SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
| 81 | VERSION_2, image_info_t, |
| 82 | IMAGE_ATTRIB_SKIP_LOADING), |
| 83 | |
| 84 | .next_handoff_image_id = INVALID_IMAGE_ID, |
| 85 | }, |
Yann Gautier | e622a3d | 2022-06-20 11:43:17 +0200 | [diff] [blame] | 86 | #endif |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 87 | |
Yann Gautier | 0ed7b2a | 2021-05-19 18:48:16 +0200 | [diff] [blame] | 88 | /* Fill HW_CONFIG related information if it exists */ |
| 89 | { |
| 90 | .image_id = HW_CONFIG_ID, |
| 91 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY, |
| 92 | VERSION_2, entry_point_info_t, |
| 93 | NON_SECURE | NON_EXECUTABLE), |
| 94 | SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY, |
| 95 | VERSION_2, image_info_t, |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 96 | IMAGE_ATTRIB_SKIP_LOADING), |
Yann Gautier | 0ed7b2a | 2021-05-19 18:48:16 +0200 | [diff] [blame] | 97 | |
| 98 | .next_handoff_image_id = INVALID_IMAGE_ID, |
| 99 | }, |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 100 | |
| 101 | /* Fill TOS_FW_CONFIG related information if it exists */ |
Yann Gautier | 0ed7b2a | 2021-05-19 18:48:16 +0200 | [diff] [blame] | 102 | { |
| 103 | .image_id = TOS_FW_CONFIG_ID, |
| 104 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY, |
| 105 | VERSION_2, entry_point_info_t, |
| 106 | SECURE | NON_EXECUTABLE), |
| 107 | SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY, |
| 108 | VERSION_2, image_info_t, |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 109 | IMAGE_ATTRIB_SKIP_LOADING), |
Yann Gautier | 0ed7b2a | 2021-05-19 18:48:16 +0200 | [diff] [blame] | 110 | |
Yann Gautier | 0ed7b2a | 2021-05-19 18:48:16 +0200 | [diff] [blame] | 111 | .next_handoff_image_id = INVALID_IMAGE_ID, |
| 112 | }, |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 113 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 114 | /* Fill BL33 related information */ |
| 115 | { |
| 116 | .image_id = BL33_IMAGE_ID, |
| 117 | |
| 118 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| 119 | VERSION_2, entry_point_info_t, |
| 120 | NON_SECURE | EXECUTABLE), |
| 121 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 122 | .ep_info.spsr = SPSR_MODE32(MODE32_svc, SPSR_T_ARM, |
| 123 | SPSR_E_LITTLE, |
| 124 | DISABLE_ALL_EXCEPTIONS), |
| 125 | |
| 126 | SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
Yann Gautier | 658775c | 2021-07-06 10:00:44 +0200 | [diff] [blame] | 127 | VERSION_2, image_info_t, |
| 128 | IMAGE_ATTRIB_SKIP_LOADING), |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 129 | |
| 130 | .next_handoff_image_id = INVALID_IMAGE_ID, |
| 131 | } |
| 132 | }; |
| 133 | |
| 134 | REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs) |