Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 1 | /* |
Rob Hughes | a45a2dd | 2023-01-20 10:43:41 +0000 | [diff] [blame] | 2 | * Copyright (c) 2019-2023, ARM Limited. All rights reserved. |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #include <assert.h> |
| 8 | |
| 9 | #include <common/debug.h> |
| 10 | #include <common/fdt_wrappers.h> |
| 11 | #include <drivers/io/io_storage.h> |
Manish V Badarkhe | dd6f252 | 2021-02-22 17:30:17 +0000 | [diff] [blame] | 12 | #include <drivers/partition/partition.h> |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 13 | #include <lib/object_pool.h> |
| 14 | #include <libfdt.h> |
| 15 | #include <tools_share/firmware_image_package.h> |
| 16 | |
| 17 | #include <plat/arm/common/arm_fconf_getter.h> |
| 18 | #include <plat/arm/common/arm_fconf_io_storage.h> |
| 19 | #include <platform_def.h> |
| 20 | |
Manish V Badarkhe | d2f0a7a | 2021-06-25 23:43:33 +0100 | [diff] [blame] | 21 | #if PSA_FWU_SUPPORT |
| 22 | /* metadata entry details */ |
| 23 | static io_block_spec_t fwu_metadata_spec; |
| 24 | #endif /* PSA_FWU_SUPPORT */ |
| 25 | |
Manish V Badarkhe | dd6f252 | 2021-02-22 17:30:17 +0000 | [diff] [blame] | 26 | io_block_spec_t fip_block_spec = { |
| 27 | /* |
| 28 | * This is fixed FIP address used by BL1, BL2 loads partition table |
| 29 | * to get FIP address. |
| 30 | */ |
| 31 | #if ARM_GPT_SUPPORT |
| 32 | .offset = PLAT_ARM_FLASH_IMAGE_BASE + PLAT_ARM_FIP_OFFSET_IN_GPT, |
| 33 | #else |
Manish V Badarkhe | 443ccbc | 2021-04-22 11:13:21 +0100 | [diff] [blame] | 34 | .offset = PLAT_ARM_FLASH_IMAGE_BASE, |
Manish V Badarkhe | dd6f252 | 2021-02-22 17:30:17 +0000 | [diff] [blame] | 35 | #endif /* ARM_GPT_SUPPORT */ |
Manish V Badarkhe | 443ccbc | 2021-04-22 11:13:21 +0100 | [diff] [blame] | 36 | .length = PLAT_ARM_FLASH_IMAGE_MAX_SIZE |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 37 | }; |
| 38 | |
Manish V Badarkhe | dd6f252 | 2021-02-22 17:30:17 +0000 | [diff] [blame] | 39 | #if ARM_GPT_SUPPORT |
| 40 | static const io_block_spec_t gpt_spec = { |
| 41 | .offset = PLAT_ARM_FLASH_IMAGE_BASE, |
| 42 | /* |
| 43 | * PLAT_PARTITION_BLOCK_SIZE = 512 |
| 44 | * PLAT_PARTITION_MAX_ENTRIES = 128 |
| 45 | * each sector has 4 partition entries, and there are |
| 46 | * 2 reserved sectors i.e. protective MBR and primary |
| 47 | * GPT header hence length gets calculated as, |
| 48 | * length = 512 * (128/4 + 2) |
| 49 | */ |
| 50 | .length = PLAT_PARTITION_BLOCK_SIZE * |
| 51 | (PLAT_PARTITION_MAX_ENTRIES / 4 + 2), |
| 52 | }; |
Govindraj Raja | d270656 | 2023-10-16 09:30:16 -0500 | [diff] [blame] | 53 | |
| 54 | /* |
| 55 | * length will be assigned at runtime based on MBR header data. |
| 56 | * Backup GPT Header is present in Last LBA-1 and its entries |
| 57 | * are last 32 blocks starts at LBA-33, On runtime update these |
| 58 | * before device usage. Update offset to beginning LBA-33 and |
| 59 | * length to LBA-33. |
| 60 | */ |
| 61 | static io_block_spec_t bkup_gpt_spec = { |
| 62 | .offset = PLAT_ARM_FLASH_IMAGE_BASE, |
| 63 | .length = 0, |
| 64 | }; |
Manish V Badarkhe | dd6f252 | 2021-02-22 17:30:17 +0000 | [diff] [blame] | 65 | #endif /* ARM_GPT_SUPPORT */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 66 | |
| 67 | const io_uuid_spec_t arm_uuid_spec[MAX_NUMBER_IDS] = { |
| 68 | [BL2_IMAGE_ID] = {UUID_TRUSTED_BOOT_FIRMWARE_BL2}, |
| 69 | [TB_FW_CONFIG_ID] = {UUID_TB_FW_CONFIG}, |
Louis Mayencourt | 244027d | 2020-06-11 21:15:15 +0100 | [diff] [blame] | 70 | [FW_CONFIG_ID] = {UUID_FW_CONFIG}, |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 71 | #if !ARM_IO_IN_DTB |
| 72 | [SCP_BL2_IMAGE_ID] = {UUID_SCP_FIRMWARE_SCP_BL2}, |
| 73 | [BL31_IMAGE_ID] = {UUID_EL3_RUNTIME_FIRMWARE_BL31}, |
| 74 | [BL32_IMAGE_ID] = {UUID_SECURE_PAYLOAD_BL32}, |
| 75 | [BL32_EXTRA1_IMAGE_ID] = {UUID_SECURE_PAYLOAD_BL32_EXTRA1}, |
| 76 | [BL32_EXTRA2_IMAGE_ID] = {UUID_SECURE_PAYLOAD_BL32_EXTRA2}, |
| 77 | [BL33_IMAGE_ID] = {UUID_NON_TRUSTED_FIRMWARE_BL33}, |
| 78 | [HW_CONFIG_ID] = {UUID_HW_CONFIG}, |
| 79 | [SOC_FW_CONFIG_ID] = {UUID_SOC_FW_CONFIG}, |
| 80 | [TOS_FW_CONFIG_ID] = {UUID_TOS_FW_CONFIG}, |
| 81 | [NT_FW_CONFIG_ID] = {UUID_NT_FW_CONFIG}, |
Zelalem Aweke | 96c0bab | 2021-07-11 18:39:39 -0500 | [diff] [blame] | 82 | [RMM_IMAGE_ID] = {UUID_REALM_MONITOR_MGMT_FIRMWARE}, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 83 | #if ETHOSN_NPU_TZMP1 |
| 84 | [ETHOSN_NPU_FW_IMAGE_ID] = {UUID_ETHOSN_FW}, |
| 85 | #endif /* ETHOSN_NPU_TZMP1 */ |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 86 | #endif /* ARM_IO_IN_DTB */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 87 | #if TRUSTED_BOARD_BOOT |
| 88 | [TRUSTED_BOOT_FW_CERT_ID] = {UUID_TRUSTED_BOOT_FW_CERT}, |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 89 | #if !ARM_IO_IN_DTB |
laurenw-arm | 2307546 | 2022-04-21 17:03:30 -0500 | [diff] [blame] | 90 | [CCA_CONTENT_CERT_ID] = {UUID_CCA_CONTENT_CERT}, |
| 91 | [CORE_SWD_KEY_CERT_ID] = {UUID_CORE_SWD_KEY_CERT}, |
| 92 | [PLAT_KEY_CERT_ID] = {UUID_PLAT_KEY_CERT}, |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 93 | [TRUSTED_KEY_CERT_ID] = {UUID_TRUSTED_KEY_CERT}, |
| 94 | [SCP_FW_KEY_CERT_ID] = {UUID_SCP_FW_KEY_CERT}, |
| 95 | [SOC_FW_KEY_CERT_ID] = {UUID_SOC_FW_KEY_CERT}, |
| 96 | [TRUSTED_OS_FW_KEY_CERT_ID] = {UUID_TRUSTED_OS_FW_KEY_CERT}, |
| 97 | [NON_TRUSTED_FW_KEY_CERT_ID] = {UUID_NON_TRUSTED_FW_KEY_CERT}, |
| 98 | [SCP_FW_CONTENT_CERT_ID] = {UUID_SCP_FW_CONTENT_CERT}, |
| 99 | [SOC_FW_CONTENT_CERT_ID] = {UUID_SOC_FW_CONTENT_CERT}, |
| 100 | [TRUSTED_OS_FW_CONTENT_CERT_ID] = {UUID_TRUSTED_OS_FW_CONTENT_CERT}, |
| 101 | [NON_TRUSTED_FW_CONTENT_CERT_ID] = {UUID_NON_TRUSTED_FW_CONTENT_CERT}, |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 102 | #if defined(SPD_spmd) |
Manish Pandey | d07d017 | 2020-07-23 16:54:30 +0100 | [diff] [blame] | 103 | [SIP_SP_CONTENT_CERT_ID] = {UUID_SIP_SECURE_PARTITION_CONTENT_CERT}, |
Manish Pandey | aff8075 | 2020-07-31 16:15:16 +0100 | [diff] [blame] | 104 | [PLAT_SP_CONTENT_CERT_ID] = {UUID_PLAT_SECURE_PARTITION_CONTENT_CERT}, |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 105 | #endif |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 106 | #if ETHOSN_NPU_TZMP1 |
| 107 | [ETHOSN_NPU_FW_KEY_CERT_ID] = {UUID_ETHOSN_FW_KEY_CERTIFICATE}, |
| 108 | [ETHOSN_NPU_FW_CONTENT_CERT_ID] = {UUID_ETHOSN_FW_CONTENT_CERTIFICATE}, |
| 109 | #endif /* ETHOSN_NPU_TZMP1 */ |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 110 | #endif /* ARM_IO_IN_DTB */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 111 | #endif /* TRUSTED_BOARD_BOOT */ |
| 112 | }; |
| 113 | |
| 114 | /* By default, ARM platforms load images from the FIP */ |
| 115 | struct plat_io_policy policies[MAX_NUMBER_IDS] = { |
Manish V Badarkhe | dd6f252 | 2021-02-22 17:30:17 +0000 | [diff] [blame] | 116 | #if ARM_GPT_SUPPORT |
| 117 | [GPT_IMAGE_ID] = { |
| 118 | &memmap_dev_handle, |
| 119 | (uintptr_t)&gpt_spec, |
| 120 | open_memmap |
| 121 | }, |
Govindraj Raja | d270656 | 2023-10-16 09:30:16 -0500 | [diff] [blame] | 122 | [BKUP_GPT_IMAGE_ID] = { |
| 123 | &memmap_dev_handle, |
| 124 | (uintptr_t)&bkup_gpt_spec, |
| 125 | open_memmap |
| 126 | }, |
Manish V Badarkhe | dd6f252 | 2021-02-22 17:30:17 +0000 | [diff] [blame] | 127 | #endif /* ARM_GPT_SUPPORT */ |
Manish V Badarkhe | d2f0a7a | 2021-06-25 23:43:33 +0100 | [diff] [blame] | 128 | #if PSA_FWU_SUPPORT |
| 129 | [FWU_METADATA_IMAGE_ID] = { |
| 130 | &memmap_dev_handle, |
| 131 | /* filled runtime from partition information */ |
| 132 | (uintptr_t)&fwu_metadata_spec, |
| 133 | open_memmap |
| 134 | }, |
| 135 | [BKUP_FWU_METADATA_IMAGE_ID] = { |
| 136 | &memmap_dev_handle, |
| 137 | /* filled runtime from partition information */ |
| 138 | (uintptr_t)&fwu_metadata_spec, |
| 139 | open_memmap |
| 140 | }, |
| 141 | #endif /* PSA_FWU_SUPPORT */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 142 | [FIP_IMAGE_ID] = { |
| 143 | &memmap_dev_handle, |
| 144 | (uintptr_t)&fip_block_spec, |
| 145 | open_memmap |
| 146 | }, |
| 147 | [BL2_IMAGE_ID] = { |
| 148 | &fip_dev_handle, |
| 149 | (uintptr_t)&arm_uuid_spec[BL2_IMAGE_ID], |
| 150 | open_fip |
| 151 | }, |
| 152 | [TB_FW_CONFIG_ID] = { |
| 153 | &fip_dev_handle, |
| 154 | (uintptr_t)&arm_uuid_spec[TB_FW_CONFIG_ID], |
| 155 | open_fip |
| 156 | }, |
Louis Mayencourt | 244027d | 2020-06-11 21:15:15 +0100 | [diff] [blame] | 157 | [FW_CONFIG_ID] = { |
| 158 | &fip_dev_handle, |
| 159 | (uintptr_t)&arm_uuid_spec[FW_CONFIG_ID], |
| 160 | open_fip |
| 161 | }, |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 162 | #if !ARM_IO_IN_DTB |
| 163 | [SCP_BL2_IMAGE_ID] = { |
| 164 | &fip_dev_handle, |
| 165 | (uintptr_t)&arm_uuid_spec[SCP_BL2_IMAGE_ID], |
| 166 | open_fip |
| 167 | }, |
| 168 | [BL31_IMAGE_ID] = { |
| 169 | &fip_dev_handle, |
| 170 | (uintptr_t)&arm_uuid_spec[BL31_IMAGE_ID], |
| 171 | open_fip |
| 172 | }, |
| 173 | [BL32_IMAGE_ID] = { |
| 174 | &fip_dev_handle, |
| 175 | (uintptr_t)&arm_uuid_spec[BL32_IMAGE_ID], |
| 176 | open_fip |
| 177 | }, |
| 178 | [BL32_EXTRA1_IMAGE_ID] = { |
| 179 | &fip_dev_handle, |
| 180 | (uintptr_t)&arm_uuid_spec[BL32_EXTRA1_IMAGE_ID], |
| 181 | open_fip |
| 182 | }, |
| 183 | [BL32_EXTRA2_IMAGE_ID] = { |
| 184 | &fip_dev_handle, |
| 185 | (uintptr_t)&arm_uuid_spec[BL32_EXTRA2_IMAGE_ID], |
| 186 | open_fip |
| 187 | }, |
| 188 | [BL33_IMAGE_ID] = { |
| 189 | &fip_dev_handle, |
| 190 | (uintptr_t)&arm_uuid_spec[BL33_IMAGE_ID], |
| 191 | open_fip |
| 192 | }, |
Zelalem Aweke | 96c0bab | 2021-07-11 18:39:39 -0500 | [diff] [blame] | 193 | [RMM_IMAGE_ID] = { |
| 194 | &fip_dev_handle, |
| 195 | (uintptr_t)&arm_uuid_spec[RMM_IMAGE_ID], |
| 196 | open_fip |
| 197 | }, |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 198 | [HW_CONFIG_ID] = { |
| 199 | &fip_dev_handle, |
| 200 | (uintptr_t)&arm_uuid_spec[HW_CONFIG_ID], |
| 201 | open_fip |
| 202 | }, |
| 203 | [SOC_FW_CONFIG_ID] = { |
| 204 | &fip_dev_handle, |
| 205 | (uintptr_t)&arm_uuid_spec[SOC_FW_CONFIG_ID], |
| 206 | open_fip |
| 207 | }, |
| 208 | [TOS_FW_CONFIG_ID] = { |
| 209 | &fip_dev_handle, |
| 210 | (uintptr_t)&arm_uuid_spec[TOS_FW_CONFIG_ID], |
| 211 | open_fip |
| 212 | }, |
| 213 | [NT_FW_CONFIG_ID] = { |
| 214 | &fip_dev_handle, |
| 215 | (uintptr_t)&arm_uuid_spec[NT_FW_CONFIG_ID], |
| 216 | open_fip |
| 217 | }, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 218 | #if ETHOSN_NPU_TZMP1 |
| 219 | [ETHOSN_NPU_FW_IMAGE_ID] = { |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 220 | &fip_dev_handle, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 221 | (uintptr_t)&arm_uuid_spec[ETHOSN_NPU_FW_IMAGE_ID], |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 222 | open_fip |
| 223 | }, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 224 | #endif /* ETHOSN_NPU_TZMP1 */ |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 225 | #endif /* ARM_IO_IN_DTB */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 226 | #if TRUSTED_BOARD_BOOT |
| 227 | [TRUSTED_BOOT_FW_CERT_ID] = { |
| 228 | &fip_dev_handle, |
| 229 | (uintptr_t)&arm_uuid_spec[TRUSTED_BOOT_FW_CERT_ID], |
| 230 | open_fip |
| 231 | }, |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 232 | #if !ARM_IO_IN_DTB |
laurenw-arm | 2307546 | 2022-04-21 17:03:30 -0500 | [diff] [blame] | 233 | [CCA_CONTENT_CERT_ID] = { |
| 234 | &fip_dev_handle, |
| 235 | (uintptr_t)&arm_uuid_spec[CCA_CONTENT_CERT_ID], |
| 236 | open_fip |
| 237 | }, |
| 238 | [CORE_SWD_KEY_CERT_ID] = { |
| 239 | &fip_dev_handle, |
| 240 | (uintptr_t)&arm_uuid_spec[CORE_SWD_KEY_CERT_ID], |
| 241 | open_fip |
| 242 | }, |
| 243 | [PLAT_KEY_CERT_ID] = { |
| 244 | &fip_dev_handle, |
| 245 | (uintptr_t)&arm_uuid_spec[PLAT_KEY_CERT_ID], |
| 246 | open_fip |
| 247 | }, |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 248 | [TRUSTED_KEY_CERT_ID] = { |
| 249 | &fip_dev_handle, |
| 250 | (uintptr_t)&arm_uuid_spec[TRUSTED_KEY_CERT_ID], |
| 251 | open_fip |
| 252 | }, |
| 253 | [SCP_FW_KEY_CERT_ID] = { |
| 254 | &fip_dev_handle, |
| 255 | (uintptr_t)&arm_uuid_spec[SCP_FW_KEY_CERT_ID], |
| 256 | open_fip |
| 257 | }, |
| 258 | [SOC_FW_KEY_CERT_ID] = { |
| 259 | &fip_dev_handle, |
| 260 | (uintptr_t)&arm_uuid_spec[SOC_FW_KEY_CERT_ID], |
| 261 | open_fip |
| 262 | }, |
| 263 | [TRUSTED_OS_FW_KEY_CERT_ID] = { |
| 264 | &fip_dev_handle, |
| 265 | (uintptr_t)&arm_uuid_spec[TRUSTED_OS_FW_KEY_CERT_ID], |
| 266 | open_fip |
| 267 | }, |
| 268 | [NON_TRUSTED_FW_KEY_CERT_ID] = { |
| 269 | &fip_dev_handle, |
| 270 | (uintptr_t)&arm_uuid_spec[NON_TRUSTED_FW_KEY_CERT_ID], |
| 271 | open_fip |
| 272 | }, |
| 273 | [SCP_FW_CONTENT_CERT_ID] = { |
| 274 | &fip_dev_handle, |
| 275 | (uintptr_t)&arm_uuid_spec[SCP_FW_CONTENT_CERT_ID], |
| 276 | open_fip |
| 277 | }, |
| 278 | [SOC_FW_CONTENT_CERT_ID] = { |
| 279 | &fip_dev_handle, |
| 280 | (uintptr_t)&arm_uuid_spec[SOC_FW_CONTENT_CERT_ID], |
| 281 | open_fip |
| 282 | }, |
| 283 | [TRUSTED_OS_FW_CONTENT_CERT_ID] = { |
| 284 | &fip_dev_handle, |
| 285 | (uintptr_t)&arm_uuid_spec[TRUSTED_OS_FW_CONTENT_CERT_ID], |
| 286 | open_fip |
| 287 | }, |
| 288 | [NON_TRUSTED_FW_CONTENT_CERT_ID] = { |
| 289 | &fip_dev_handle, |
| 290 | (uintptr_t)&arm_uuid_spec[NON_TRUSTED_FW_CONTENT_CERT_ID], |
| 291 | open_fip |
| 292 | }, |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 293 | #if defined(SPD_spmd) |
Manish Pandey | d07d017 | 2020-07-23 16:54:30 +0100 | [diff] [blame] | 294 | [SIP_SP_CONTENT_CERT_ID] = { |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 295 | &fip_dev_handle, |
Manish Pandey | d07d017 | 2020-07-23 16:54:30 +0100 | [diff] [blame] | 296 | (uintptr_t)&arm_uuid_spec[SIP_SP_CONTENT_CERT_ID], |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 297 | open_fip |
| 298 | }, |
Manish Pandey | aff8075 | 2020-07-31 16:15:16 +0100 | [diff] [blame] | 299 | [PLAT_SP_CONTENT_CERT_ID] = { |
| 300 | &fip_dev_handle, |
| 301 | (uintptr_t)&arm_uuid_spec[PLAT_SP_CONTENT_CERT_ID], |
| 302 | open_fip |
| 303 | }, |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 304 | #endif |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 305 | #if ETHOSN_NPU_TZMP1 |
| 306 | [ETHOSN_NPU_FW_KEY_CERT_ID] = { |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 307 | &fip_dev_handle, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 308 | (uintptr_t)&arm_uuid_spec[ETHOSN_NPU_FW_KEY_CERT_ID], |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 309 | open_fip |
| 310 | }, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 311 | [ETHOSN_NPU_FW_CONTENT_CERT_ID] = { |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 312 | &fip_dev_handle, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 313 | (uintptr_t)&arm_uuid_spec[ETHOSN_NPU_FW_CONTENT_CERT_ID], |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 314 | open_fip |
| 315 | }, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 316 | #endif /* ETHOSN_NPU_TZMP1 */ |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 317 | #endif /* ARM_IO_IN_DTB */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 318 | #endif /* TRUSTED_BOARD_BOOT */ |
| 319 | }; |
| 320 | |
| 321 | #ifdef IMAGE_BL2 |
| 322 | |
Rob Hughes | a45a2dd | 2023-01-20 10:43:41 +0000 | [diff] [blame] | 323 | #define FCONF_ARM_IO_UUID_NUM_BASE U(10) |
| 324 | |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 325 | #if ETHOSN_NPU_TZMP1 |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 326 | #define FCONF_ARM_IO_UUID_NUM_NPU U(1) |
| 327 | #else |
| 328 | #define FCONF_ARM_IO_UUID_NUM_NPU U(0) |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 329 | #endif /* ETHOSN_NPU_TZMP1 */ |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 330 | |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 331 | #if TRUSTED_BOARD_BOOT |
Rob Hughes | a45a2dd | 2023-01-20 10:43:41 +0000 | [diff] [blame] | 332 | #define FCONF_ARM_IO_UUID_NUM_TBB U(12) |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 333 | #else |
Rob Hughes | a45a2dd | 2023-01-20 10:43:41 +0000 | [diff] [blame] | 334 | #define FCONF_ARM_IO_UUID_NUM_TBB U(0) |
| 335 | #endif /* TRUSTED_BOARD_BOOT */ |
| 336 | |
| 337 | #if TRUSTED_BOARD_BOOT && defined(SPD_spmd) |
| 338 | #define FCONF_ARM_IO_UUID_NUM_SPD U(2) |
| 339 | #else |
| 340 | #define FCONF_ARM_IO_UUID_NUM_SPD U(0) |
| 341 | #endif /* TRUSTED_BOARD_BOOT && defined(SPD_spmd) */ |
| 342 | |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 343 | #if TRUSTED_BOARD_BOOT && ETHOSN_NPU_TZMP1 |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 344 | #define FCONF_ARM_IO_UUID_NUM_NPU_TBB U(2) |
| 345 | #else |
| 346 | #define FCONF_ARM_IO_UUID_NUM_NPU_TBB U(0) |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 347 | #endif /* TRUSTED_BOARD_BOOT && ETHOSN_NPU_TZMP1 */ |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 348 | |
Rob Hughes | a45a2dd | 2023-01-20 10:43:41 +0000 | [diff] [blame] | 349 | #define FCONF_ARM_IO_UUID_NUMBER FCONF_ARM_IO_UUID_NUM_BASE + \ |
Rob Hughes | 9a2177a | 2023-01-17 16:10:26 +0000 | [diff] [blame] | 350 | FCONF_ARM_IO_UUID_NUM_NPU + \ |
| 351 | FCONF_ARM_IO_UUID_NUM_TBB + \ |
| 352 | FCONF_ARM_IO_UUID_NUM_SPD + \ |
| 353 | FCONF_ARM_IO_UUID_NUM_NPU_TBB |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 354 | |
| 355 | static io_uuid_spec_t fconf_arm_uuids[FCONF_ARM_IO_UUID_NUMBER]; |
| 356 | static OBJECT_POOL_ARRAY(fconf_arm_uuids_pool, fconf_arm_uuids); |
| 357 | |
| 358 | struct policies_load_info { |
| 359 | unsigned int image_id; |
| 360 | const char *name; |
| 361 | }; |
| 362 | |
| 363 | /* image id to property name table */ |
| 364 | static const struct policies_load_info load_info[FCONF_ARM_IO_UUID_NUMBER] = { |
| 365 | {SCP_BL2_IMAGE_ID, "scp_bl2_uuid"}, |
| 366 | {BL31_IMAGE_ID, "bl31_uuid"}, |
| 367 | {BL32_IMAGE_ID, "bl32_uuid"}, |
| 368 | {BL32_EXTRA1_IMAGE_ID, "bl32_extra1_uuid"}, |
| 369 | {BL32_EXTRA2_IMAGE_ID, "bl32_extra2_uuid"}, |
| 370 | {BL33_IMAGE_ID, "bl33_uuid"}, |
| 371 | {HW_CONFIG_ID, "hw_cfg_uuid"}, |
| 372 | {SOC_FW_CONFIG_ID, "soc_fw_cfg_uuid"}, |
| 373 | {TOS_FW_CONFIG_ID, "tos_fw_cfg_uuid"}, |
| 374 | {NT_FW_CONFIG_ID, "nt_fw_cfg_uuid"}, |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 375 | #if ETHOSN_NPU_TZMP1 |
| 376 | {ETHOSN_NPU_FW_IMAGE_ID, "ethosn_npu_fw_uuid"}, |
| 377 | #endif /* ETHOSN_NPU_TZMP1 */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 378 | #if TRUSTED_BOARD_BOOT |
laurenw-arm | 2307546 | 2022-04-21 17:03:30 -0500 | [diff] [blame] | 379 | {CCA_CONTENT_CERT_ID, "cca_cert_uuid"}, |
| 380 | {CORE_SWD_KEY_CERT_ID, "core_swd_cert_uuid"}, |
| 381 | {PLAT_KEY_CERT_ID, "plat_cert_uuid"}, |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 382 | {TRUSTED_KEY_CERT_ID, "t_key_cert_uuid"}, |
| 383 | {SCP_FW_KEY_CERT_ID, "scp_fw_key_uuid"}, |
| 384 | {SOC_FW_KEY_CERT_ID, "soc_fw_key_uuid"}, |
| 385 | {TRUSTED_OS_FW_KEY_CERT_ID, "tos_fw_key_cert_uuid"}, |
| 386 | {NON_TRUSTED_FW_KEY_CERT_ID, "nt_fw_key_cert_uuid"}, |
| 387 | {SCP_FW_CONTENT_CERT_ID, "scp_fw_content_cert_uuid"}, |
| 388 | {SOC_FW_CONTENT_CERT_ID, "soc_fw_content_cert_uuid"}, |
| 389 | {TRUSTED_OS_FW_CONTENT_CERT_ID, "tos_fw_content_cert_uuid"}, |
| 390 | {NON_TRUSTED_FW_CONTENT_CERT_ID, "nt_fw_content_cert_uuid"}, |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 391 | #if defined(SPD_spmd) |
Manish Pandey | d07d017 | 2020-07-23 16:54:30 +0100 | [diff] [blame] | 392 | {SIP_SP_CONTENT_CERT_ID, "sip_sp_content_cert_uuid"}, |
Manish Pandey | aff8075 | 2020-07-31 16:15:16 +0100 | [diff] [blame] | 393 | {PLAT_SP_CONTENT_CERT_ID, "plat_sp_content_cert_uuid"}, |
Manish Pandey | 5f8e1a0 | 2020-05-27 22:40:10 +0100 | [diff] [blame] | 394 | #endif |
Rajasekaran Kalidoss | 85999a8 | 2023-05-08 14:55:13 +0200 | [diff] [blame] | 395 | #if ETHOSN_NPU_TZMP1 |
| 396 | {ETHOSN_NPU_FW_KEY_CERT_ID, "ethosn_npu_fw_key_cert_uuid"}, |
| 397 | {ETHOSN_NPU_FW_CONTENT_CERT_ID, "ethosn_npu_fw_content_cert_uuid"}, |
| 398 | #endif /* ETHOSN_NPU_TZMP1 */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 399 | #endif /* TRUSTED_BOARD_BOOT */ |
| 400 | }; |
| 401 | |
| 402 | int fconf_populate_arm_io_policies(uintptr_t config) |
| 403 | { |
| 404 | int err, node; |
| 405 | unsigned int i; |
| 406 | |
| 407 | union uuid_helper_t uuid_helper; |
| 408 | io_uuid_spec_t *uuid_ptr; |
| 409 | |
| 410 | /* As libfdt uses void *, we can't avoid this cast */ |
| 411 | const void *dtb = (void *)config; |
| 412 | |
| 413 | /* Assert the node offset point to "arm,io-fip-handle" compatible property */ |
| 414 | const char *compatible_str = "arm,io-fip-handle"; |
| 415 | node = fdt_node_offset_by_compatible(dtb, -1, compatible_str); |
| 416 | if (node < 0) { |
| 417 | ERROR("FCONF: Can't find %s compatible in dtb\n", compatible_str); |
| 418 | return node; |
| 419 | } |
| 420 | |
| 421 | /* Locate the uuid cells and read the value for all the load info uuid */ |
| 422 | for (i = 0; i < FCONF_ARM_IO_UUID_NUMBER; i++) { |
| 423 | uuid_ptr = pool_alloc(&fconf_arm_uuids_pool); |
David Horstmann | b2df4c1 | 2021-04-08 14:50:21 +0100 | [diff] [blame] | 424 | err = fdtw_read_uuid(dtb, node, load_info[i].name, 16, |
| 425 | (uint8_t *)&uuid_helper); |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 426 | if (err < 0) { |
| 427 | WARN("FCONF: Read cell failed for %s\n", load_info[i].name); |
| 428 | return err; |
| 429 | } |
| 430 | |
David Horstmann | b2df4c1 | 2021-04-08 14:50:21 +0100 | [diff] [blame] | 431 | VERBOSE("FCONF: arm-io_policies.%s cell found with value = " |
| 432 | "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\n", |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 433 | load_info[i].name, |
David Horstmann | b2df4c1 | 2021-04-08 14:50:21 +0100 | [diff] [blame] | 434 | uuid_helper.uuid_struct.time_low[0], uuid_helper.uuid_struct.time_low[1], |
| 435 | uuid_helper.uuid_struct.time_low[2], uuid_helper.uuid_struct.time_low[3], |
| 436 | uuid_helper.uuid_struct.time_mid[0], uuid_helper.uuid_struct.time_mid[1], |
| 437 | uuid_helper.uuid_struct.time_hi_and_version[0], |
| 438 | uuid_helper.uuid_struct.time_hi_and_version[1], |
| 439 | uuid_helper.uuid_struct.clock_seq_hi_and_reserved, |
| 440 | uuid_helper.uuid_struct.clock_seq_low, |
| 441 | uuid_helper.uuid_struct.node[0], uuid_helper.uuid_struct.node[1], |
| 442 | uuid_helper.uuid_struct.node[2], uuid_helper.uuid_struct.node[3], |
| 443 | uuid_helper.uuid_struct.node[4], uuid_helper.uuid_struct.node[5]); |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 444 | |
| 445 | uuid_ptr->uuid = uuid_helper.uuid_struct; |
| 446 | policies[load_info[i].image_id].image_spec = (uintptr_t)uuid_ptr; |
| 447 | policies[load_info[i].image_id].dev_handle = &fip_dev_handle; |
| 448 | policies[load_info[i].image_id].check = open_fip; |
| 449 | } |
| 450 | return 0; |
| 451 | } |
| 452 | |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 453 | #if ARM_IO_IN_DTB |
Madhukar Pappireddy | 8151969 | 2019-12-06 15:46:42 -0600 | [diff] [blame] | 454 | FCONF_REGISTER_POPULATOR(TB_FW, arm_io, fconf_populate_arm_io_policies); |
Louis Mayencourt | 6b232d9 | 2020-02-28 16:57:30 +0000 | [diff] [blame] | 455 | #endif /* ARM_IO_IN_DTB */ |
Louis Mayencourt | badcac8 | 2019-10-24 15:18:46 +0100 | [diff] [blame] | 456 | |
| 457 | #endif /* IMAGE_BL2 */ |