1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright 2016-2020 Broadcom Limited. All rights reserved. 4 * 5 * Name: mpi2_image.h 6 * Description: Contains definitions for firmware and other component images 7 * Creation Date: 04/02/2018 8 * Version: 02.06.04 9 * 10 * 11 * Version History 12 * --------------- 13 * 14 * Date Version Description 15 * -------- -------- ------------------------------------------------------ 16 * 08-01-18 02.06.00 Initial version for MPI 2.6.5. 17 * 08-14-18 02.06.01 Corrected define for MPI26_IMAGE_HEADER_SIGNATURE0_MPI26 18 * 08-28-18 02.06.02 Added MPI2_EXT_IMAGE_TYPE_RDE 19 * 09-07-18 02.06.03 Added MPI26_EVENT_PCIE_TOPO_PI_16_LANES 20 * 12-17-18 02.06.04 Addd MPI2_EXT_IMAGE_TYPE_PBLP 21 * Shorten some defines to be compatible with DOS 22 * 06-24-19 02.06.05 Whitespace adjustments to help with identifier 23 * checking tool. 24 * 10-02-19 02.06.06 Added MPI26_IMAGE_HEADER_SIG1_COREDUMP 25 * Added MPI2_FLASH_REGION_COREDUMP 26 */ 27 #ifndef MPI2_IMAGE_H 28 #define MPI2_IMAGE_H 29 30 31 /*FW Image Header */ 32 typedef struct _MPI2_FW_IMAGE_HEADER { 33 U32 Signature; /*0x00 */ 34 U32 Signature0; /*0x04 */ 35 U32 Signature1; /*0x08 */ 36 U32 Signature2; /*0x0C */ 37 MPI2_VERSION_UNION MPIVersion; /*0x10 */ 38 MPI2_VERSION_UNION FWVersion; /*0x14 */ 39 MPI2_VERSION_UNION NVDATAVersion; /*0x18 */ 40 MPI2_VERSION_UNION PackageVersion; /*0x1C */ 41 U16 VendorID; /*0x20 */ 42 U16 ProductID; /*0x22 */ 43 U16 ProtocolFlags; /*0x24 */ 44 U16 Reserved26; /*0x26 */ 45 U32 IOCCapabilities; /*0x28 */ 46 U32 ImageSize; /*0x2C */ 47 U32 NextImageHeaderOffset; /*0x30 */ 48 U32 Checksum; /*0x34 */ 49 U32 Reserved38; /*0x38 */ 50 U32 Reserved3C; /*0x3C */ 51 U32 Reserved40; /*0x40 */ 52 U32 Reserved44; /*0x44 */ 53 U32 Reserved48; /*0x48 */ 54 U32 Reserved4C; /*0x4C */ 55 U32 Reserved50; /*0x50 */ 56 U32 Reserved54; /*0x54 */ 57 U32 Reserved58; /*0x58 */ 58 U32 Reserved5C; /*0x5C */ 59 U32 BootFlags; /*0x60 */ 60 U32 FirmwareVersionNameWhat; /*0x64 */ 61 U8 FirmwareVersionName[32]; /*0x68 */ 62 U32 VendorNameWhat; /*0x88 */ 63 U8 VendorName[32]; /*0x8C */ 64 U32 PackageNameWhat; /*0x88 */ 65 U8 PackageName[32]; /*0x8C */ 66 U32 ReservedD0; /*0xD0 */ 67 U32 ReservedD4; /*0xD4 */ 68 U32 ReservedD8; /*0xD8 */ 69 U32 ReservedDC; /*0xDC */ 70 U32 ReservedE0; /*0xE0 */ 71 U32 ReservedE4; /*0xE4 */ 72 U32 ReservedE8; /*0xE8 */ 73 U32 ReservedEC; /*0xEC */ 74 U32 ReservedF0; /*0xF0 */ 75 U32 ReservedF4; /*0xF4 */ 76 U32 ReservedF8; /*0xF8 */ 77 U32 ReservedFC; /*0xFC */ 78 } MPI2_FW_IMAGE_HEADER, *PTR_MPI2_FW_IMAGE_HEADER, 79 Mpi2FWImageHeader_t, *pMpi2FWImageHeader_t; 80 81 /*Signature field */ 82 #define MPI2_FW_HEADER_SIGNATURE_OFFSET (0x00) 83 #define MPI2_FW_HEADER_SIGNATURE_MASK (0xFF000000) 84 #define MPI2_FW_HEADER_SIGNATURE (0xEA000000) 85 #define MPI26_FW_HEADER_SIGNATURE (0xEB000000) 86 87 /*Signature0 field */ 88 #define MPI2_FW_HEADER_SIGNATURE0_OFFSET (0x04) 89 #define MPI2_FW_HEADER_SIGNATURE0 (0x5AFAA55A) 90 /*Last byte is defined by architecture */ 91 #define MPI26_FW_HEADER_SIGNATURE0_BASE (0x5AEAA500) 92 #define MPI26_FW_HEADER_SIGNATURE0_ARC_0 (0x5A) 93 #define MPI26_FW_HEADER_SIGNATURE0_ARC_1 (0x00) 94 #define MPI26_FW_HEADER_SIGNATURE0_ARC_2 (0x01) 95 /*legacy (0x5AEAA55A) */ 96 #define MPI26_FW_HEADER_SIGNATURE0_ARC_3 (0x02) 97 #define MPI26_FW_HEADER_SIGNATURE0 \ 98 (MPI26_FW_HEADER_SIGNATURE0_BASE+MPI26_FW_HEADER_SIGNATURE0_ARC_0) 99 #define MPI26_FW_HEADER_SIGNATURE0_3516 \ 100 (MPI26_FW_HEADER_SIGNATURE0_BASE+MPI26_FW_HEADER_SIGNATURE0_ARC_1) 101 #define MPI26_FW_HEADER_SIGNATURE0_4008 \ 102 (MPI26_FW_HEADER_SIGNATURE0_BASE+MPI26_FW_HEADER_SIGNATURE0_ARC_3) 103 104 /*Signature1 field */ 105 #define MPI2_FW_HEADER_SIGNATURE1_OFFSET (0x08) 106 #define MPI2_FW_HEADER_SIGNATURE1 (0xA55AFAA5) 107 #define MPI26_FW_HEADER_SIGNATURE1 (0xA55AEAA5) 108 109 /*Signature2 field */ 110 #define MPI2_FW_HEADER_SIGNATURE2_OFFSET (0x0C) 111 #define MPI2_FW_HEADER_SIGNATURE2 (0x5AA55AFA) 112 #define MPI26_FW_HEADER_SIGNATURE2 (0x5AA55AEA) 113 114 /*defines for using the ProductID field */ 115 #define MPI2_FW_HEADER_PID_TYPE_MASK (0xF000) 116 #define MPI2_FW_HEADER_PID_TYPE_SAS (0x2000) 117 118 #define MPI2_FW_HEADER_PID_PROD_MASK (0x0F00) 119 #define MPI2_FW_HEADER_PID_PROD_A (0x0000) 120 #define MPI2_FW_HEADER_PID_PROD_TARGET_INITIATOR_SCSI (0x0200) 121 #define MPI2_FW_HEADER_PID_PROD_IR_SCSI (0x0700) 122 123 #define MPI2_FW_HEADER_PID_FAMILY_MASK (0x00FF) 124 /*SAS ProductID Family bits */ 125 #define MPI2_FW_HEADER_PID_FAMILY_2108_SAS (0x0013) 126 #define MPI2_FW_HEADER_PID_FAMILY_2208_SAS (0x0014) 127 #define MPI25_FW_HEADER_PID_FAMILY_3108_SAS (0x0021) 128 #define MPI26_FW_HEADER_PID_FAMILY_3324_SAS (0x0028) 129 #define MPI26_FW_HEADER_PID_FAMILY_3516_SAS (0x0031) 130 131 /*use MPI2_IOCFACTS_PROTOCOL_ defines for ProtocolFlags field */ 132 133 /*use MPI2_IOCFACTS_CAPABILITY_ defines for IOCCapabilities field */ 134 135 #define MPI2_FW_HEADER_IMAGESIZE_OFFSET (0x2C) 136 #define MPI2_FW_HEADER_NEXTIMAGE_OFFSET (0x30) 137 138 #define MPI26_FW_HEADER_BOOTFLAGS_OFFSET (0x60) 139 #define MPI2_FW_HEADER_BOOTFLAGS_ISSI32M_FLAG (0x00000001) 140 #define MPI2_FW_HEADER_BOOTFLAGS_W25Q256JW_FLAG (0x00000002) 141 /*This image has a auto-discovery version of SPI */ 142 #define MPI2_FW_HEADER_BOOTFLAGS_AUTO_SPI_FLAG (0x00000004) 143 144 145 #define MPI2_FW_HEADER_VERNMHWAT_OFFSET (0x64) 146 147 #define MPI2_FW_HEADER_WHAT_SIGNATURE (0x29232840) 148 149 #define MPI2_FW_HEADER_SIZE (0x100) 150 151 152 /**************************************************************************** 153 * Component Image Format and related defines * 154 ****************************************************************************/ 155 156 /*Maximum number of Hash Exclusion entries in a Component Image Header */ 157 #define MPI26_COMP_IMG_HDR_NUM_HASH_EXCL (4) 158 159 /*Hash Exclusion Format */ 160 typedef struct _MPI26_HASH_EXCLUSION_FORMAT { 161 U32 Offset; /*0x00 */ 162 U32 Size; /*0x04 */ 163 } MPI26_HASH_EXCLUSION_FORMAT, 164 *PTR_MPI26_HASH_EXCLUSION_FORMAT, 165 Mpi26HashSxclusionFormat_t, 166 *pMpi26HashExclusionFormat_t; 167 168 /*FW Image Header */ 169 typedef struct _MPI26_COMPONENT_IMAGE_HEADER { 170 U32 Signature0; /*0x00 */ 171 U32 LoadAddress; /*0x04 */ 172 U32 DataSize; /*0x08 */ 173 U32 StartAddress; /*0x0C */ 174 U32 Signature1; /*0x10 */ 175 U32 FlashOffset; /*0x14 */ 176 U32 FlashSize; /*0x18 */ 177 U32 VersionStringOffset; /*0x1C */ 178 U32 BuildDateStringOffset; /*0x20 */ 179 U32 BuildTimeStringOffset; /*0x24 */ 180 U32 EnvironmentVariableOffset; /*0x28 */ 181 U32 ApplicationSpecific; /*0x2C */ 182 U32 Signature2; /*0x30 */ 183 U32 HeaderSize; /*0x34 */ 184 U32 Crc; /*0x38 */ 185 U8 NotFlashImage; /*0x3C */ 186 U8 Compressed; /*0x3D */ 187 U16 Reserved3E; /*0x3E */ 188 U32 SecondaryFlashOffset; /*0x40 */ 189 U32 Reserved44; /*0x44 */ 190 U32 Reserved48; /*0x48 */ 191 MPI2_VERSION_UNION RMCInterfaceVersion; /*0x4C */ 192 MPI2_VERSION_UNION Reserved50; /*0x50 */ 193 MPI2_VERSION_UNION FWVersion; /*0x54 */ 194 MPI2_VERSION_UNION NvdataVersion; /*0x58 */ 195 MPI26_HASH_EXCLUSION_FORMAT 196 HashExclusion[MPI26_COMP_IMG_HDR_NUM_HASH_EXCL];/*0x5C */ 197 U32 NextImageHeaderOffset; /*0x7C */ 198 U32 Reserved80[32]; /*0x80 -- 0xFC */ 199 } MPI26_COMPONENT_IMAGE_HEADER, 200 *PTR_MPI26_COMPONENT_IMAGE_HEADER, 201 Mpi26ComponentImageHeader_t, 202 *pMpi26ComponentImageHeader_t; 203 204 205 /**** Definitions for Signature0 field ****/ 206 #define MPI26_IMAGE_HEADER_SIGNATURE0_MPI26 (0xEB000042) 207 208 /**** Definitions for Signature1 field ****/ 209 #define MPI26_IMAGE_HEADER_SIG1_APPLICATION (0x20505041) 210 #define MPI26_IMAGE_HEADER_SIG1_CBB (0x20424243) 211 #define MPI26_IMAGE_HEADER_SIG1_MFG (0x2047464D) 212 #define MPI26_IMAGE_HEADER_SIG1_BIOS (0x534F4942) 213 #define MPI26_IMAGE_HEADER_SIG1_HIIM (0x4D494948) 214 #define MPI26_IMAGE_HEADER_SIG1_HIIA (0x41494948) 215 #define MPI26_IMAGE_HEADER_SIG1_CPLD (0x444C5043) 216 #define MPI26_IMAGE_HEADER_SIG1_SPD (0x20445053) 217 #define MPI26_IMAGE_HEADER_SIG1_NVDATA (0x5444564E) 218 #define MPI26_IMAGE_HEADER_SIG1_GAS_GAUGE (0x20534147) 219 #define MPI26_IMAGE_HEADER_SIG1_PBLP (0x504C4250) 220 /* little-endian "DUMP" */ 221 #define MPI26_IMAGE_HEADER_SIG1_COREDUMP (0x504D5544) 222 223 /**** Definitions for Signature2 field ****/ 224 #define MPI26_IMAGE_HEADER_SIGNATURE2_VALUE (0x50584546) 225 226 /**** Offsets for Image Header Fields ****/ 227 #define MPI26_IMAGE_HEADER_SIGNATURE0_OFFSET (0x00) 228 #define MPI26_IMAGE_HEADER_LOAD_ADDRESS_OFFSET (0x04) 229 #define MPI26_IMAGE_HEADER_DATA_SIZE_OFFSET (0x08) 230 #define MPI26_IMAGE_HEADER_START_ADDRESS_OFFSET (0x0C) 231 #define MPI26_IMAGE_HEADER_SIGNATURE1_OFFSET (0x10) 232 #define MPI26_IMAGE_HEADER_FLASH_OFFSET_OFFSET (0x14) 233 #define MPI26_IMAGE_HEADER_FLASH_SIZE_OFFSET (0x18) 234 #define MPI26_IMAGE_HEADER_VERSION_STRING_OFFSET_OFFSET (0x1C) 235 #define MPI26_IMAGE_HEADER_BUILD_DATE_STRING_OFFSET_OFFSET (0x20) 236 #define MPI26_IMAGE_HEADER_BUILD_TIME_OFFSET_OFFSET (0x24) 237 #define MPI26_IMAGE_HEADER_ENVIROMENT_VAR_OFFSET_OFFSET (0x28) 238 #define MPI26_IMAGE_HEADER_APPLICATION_SPECIFIC_OFFSET (0x2C) 239 #define MPI26_IMAGE_HEADER_SIGNATURE2_OFFSET (0x30) 240 #define MPI26_IMAGE_HEADER_HEADER_SIZE_OFFSET (0x34) 241 #define MPI26_IMAGE_HEADER_CRC_OFFSET (0x38) 242 #define MPI26_IMAGE_HEADER_NOT_FLASH_IMAGE_OFFSET (0x3C) 243 #define MPI26_IMAGE_HEADER_COMPRESSED_OFFSET (0x3D) 244 #define MPI26_IMAGE_HEADER_SECONDARY_FLASH_OFFSET_OFFSET (0x40) 245 #define MPI26_IMAGE_HEADER_RMC_INTERFACE_VER_OFFSET (0x4C) 246 #define MPI26_IMAGE_HEADER_COMPONENT_IMAGE_VER_OFFSET (0x54) 247 #define MPI26_IMAGE_HEADER_HASH_EXCLUSION_OFFSET (0x5C) 248 #define MPI26_IMAGE_HEADER_NEXT_IMAGE_HEADER_OFFSET_OFFSET (0x7C) 249 250 251 #define MPI26_IMAGE_HEADER_SIZE (0x100) 252 253 254 /*Extended Image Header */ 255 typedef struct _MPI2_EXT_IMAGE_HEADER { 256 U8 ImageType; /*0x00 */ 257 U8 Reserved1; /*0x01 */ 258 U16 Reserved2; /*0x02 */ 259 U32 Checksum; /*0x04 */ 260 U32 ImageSize; /*0x08 */ 261 U32 NextImageHeaderOffset; /*0x0C */ 262 U32 PackageVersion; /*0x10 */ 263 U32 Reserved3; /*0x14 */ 264 U32 Reserved4; /*0x18 */ 265 U32 Reserved5; /*0x1C */ 266 U8 IdentifyString[32]; /*0x20 */ 267 } MPI2_EXT_IMAGE_HEADER, *PTR_MPI2_EXT_IMAGE_HEADER, 268 Mpi2ExtImageHeader_t, *pMpi2ExtImageHeader_t; 269 270 /*useful offsets */ 271 #define MPI2_EXT_IMAGE_IMAGETYPE_OFFSET (0x00) 272 #define MPI2_EXT_IMAGE_IMAGESIZE_OFFSET (0x08) 273 #define MPI2_EXT_IMAGE_NEXTIMAGE_OFFSET (0x0C) 274 #define MPI2_EXT_IMAGE_PACKAGEVERSION_OFFSET (0x10) 275 276 #define MPI2_EXT_IMAGE_HEADER_SIZE (0x40) 277 278 /*defines for the ImageType field */ 279 #define MPI2_EXT_IMAGE_TYPE_UNSPECIFIED (0x00) 280 #define MPI2_EXT_IMAGE_TYPE_FW (0x01) 281 #define MPI2_EXT_IMAGE_TYPE_NVDATA (0x03) 282 #define MPI2_EXT_IMAGE_TYPE_BOOTLOADER (0x04) 283 #define MPI2_EXT_IMAGE_TYPE_INITIALIZATION (0x05) 284 #define MPI2_EXT_IMAGE_TYPE_FLASH_LAYOUT (0x06) 285 #define MPI2_EXT_IMAGE_TYPE_SUPPORTED_DEVICES (0x07) 286 #define MPI2_EXT_IMAGE_TYPE_MEGARAID (0x08) 287 #define MPI2_EXT_IMAGE_TYPE_ENCRYPTED_HASH (0x09) 288 #define MPI2_EXT_IMAGE_TYPE_RDE (0x0A) 289 #define MPI2_EXT_IMAGE_TYPE_PBLP (0x0B) 290 #define MPI2_EXT_IMAGE_TYPE_MIN_PRODUCT_SPECIFIC (0x80) 291 #define MPI2_EXT_IMAGE_TYPE_MAX_PRODUCT_SPECIFIC (0xFF) 292 293 #define MPI2_EXT_IMAGE_TYPE_MAX (MPI2_EXT_IMAGE_TYPE_MAX_PRODUCT_SPECIFIC) 294 295 /*FLASH Layout Extended Image Data */ 296 297 /* 298 *Host code (drivers, BIOS, utilities, etc.) should check NumberOfLayouts and 299 *RegionsPerLayout at runtime before using Layout[] and Region[]. 300 */ 301 302 typedef struct _MPI2_FLASH_REGION { 303 U8 RegionType; /*0x00 */ 304 U8 Reserved1; /*0x01 */ 305 U16 Reserved2; /*0x02 */ 306 U32 RegionOffset; /*0x04 */ 307 U32 RegionSize; /*0x08 */ 308 U32 Reserved3; /*0x0C */ 309 } MPI2_FLASH_REGION, *PTR_MPI2_FLASH_REGION, 310 Mpi2FlashRegion_t, *pMpi2FlashRegion_t; 311 312 typedef struct _MPI2_FLASH_LAYOUT { 313 U32 FlashSize; /*0x00 */ 314 U32 Reserved1; /*0x04 */ 315 U32 Reserved2; /*0x08 */ 316 U32 Reserved3; /*0x0C */ 317 MPI2_FLASH_REGION Region[]; /*0x10 */ 318 } MPI2_FLASH_LAYOUT, *PTR_MPI2_FLASH_LAYOUT, 319 Mpi2FlashLayout_t, *pMpi2FlashLayout_t; 320 321 typedef struct _MPI2_FLASH_LAYOUT_DATA { 322 U8 ImageRevision; /*0x00 */ 323 U8 Reserved1; /*0x01 */ 324 U8 SizeOfRegion; /*0x02 */ 325 U8 Reserved2; /*0x03 */ 326 U16 NumberOfLayouts; /*0x04 */ 327 U16 RegionsPerLayout; /*0x06 */ 328 U16 MinimumSectorAlignment; /*0x08 */ 329 U16 Reserved3; /*0x0A */ 330 U32 Reserved4; /*0x0C */ 331 MPI2_FLASH_LAYOUT Layout[]; /*0x10 */ 332 } MPI2_FLASH_LAYOUT_DATA, *PTR_MPI2_FLASH_LAYOUT_DATA, 333 Mpi2FlashLayoutData_t, *pMpi2FlashLayoutData_t; 334 335 /*defines for the RegionType field */ 336 #define MPI2_FLASH_REGION_UNUSED (0x00) 337 #define MPI2_FLASH_REGION_FIRMWARE (0x01) 338 #define MPI2_FLASH_REGION_BIOS (0x02) 339 #define MPI2_FLASH_REGION_NVDATA (0x03) 340 #define MPI2_FLASH_REGION_FIRMWARE_BACKUP (0x05) 341 #define MPI2_FLASH_REGION_MFG_INFORMATION (0x06) 342 #define MPI2_FLASH_REGION_CONFIG_1 (0x07) 343 #define MPI2_FLASH_REGION_CONFIG_2 (0x08) 344 #define MPI2_FLASH_REGION_MEGARAID (0x09) 345 #define MPI2_FLASH_REGION_COMMON_BOOT_BLOCK (0x0A) 346 #define MPI2_FLASH_REGION_INIT (MPI2_FLASH_REGION_COMMON_BOOT_BLOCK) 347 #define MPI2_FLASH_REGION_CBB_BACKUP (0x0D) 348 #define MPI2_FLASH_REGION_SBR (0x0E) 349 #define MPI2_FLASH_REGION_SBR_BACKUP (0x0F) 350 #define MPI2_FLASH_REGION_HIIM (0x10) 351 #define MPI2_FLASH_REGION_HIIA (0x11) 352 #define MPI2_FLASH_REGION_CTLR (0x12) 353 #define MPI2_FLASH_REGION_IMR_FIRMWARE (0x13) 354 #define MPI2_FLASH_REGION_MR_NVDATA (0x14) 355 #define MPI2_FLASH_REGION_CPLD (0x15) 356 #define MPI2_FLASH_REGION_PSOC (0x16) 357 #define MPI2_FLASH_REGION_COREDUMP (0x17) 358 359 /*ImageRevision */ 360 #define MPI2_FLASH_LAYOUT_IMAGE_REVISION (0x00) 361 362 /*Supported Devices Extended Image Data */ 363 364 /* 365 *Host code (drivers, BIOS, utilities, etc.) should check NumberOfDevices at 366 *runtime before using SupportedDevice[]. 367 */ 368 369 typedef struct _MPI2_SUPPORTED_DEVICE { 370 U16 DeviceID; /*0x00 */ 371 U16 VendorID; /*0x02 */ 372 U16 DeviceIDMask; /*0x04 */ 373 U16 Reserved1; /*0x06 */ 374 U8 LowPCIRev; /*0x08 */ 375 U8 HighPCIRev; /*0x09 */ 376 U16 Reserved2; /*0x0A */ 377 U32 Reserved3; /*0x0C */ 378 } MPI2_SUPPORTED_DEVICE, *PTR_MPI2_SUPPORTED_DEVICE, 379 Mpi2SupportedDevice_t, *pMpi2SupportedDevice_t; 380 381 typedef struct _MPI2_SUPPORTED_DEVICES_DATA { 382 U8 ImageRevision; /*0x00 */ 383 U8 Reserved1; /*0x01 */ 384 U8 NumberOfDevices; /*0x02 */ 385 U8 Reserved2; /*0x03 */ 386 U32 Reserved3; /*0x04 */ 387 MPI2_SUPPORTED_DEVICE 388 SupportedDevice[]; /*0x08 */ 389 } MPI2_SUPPORTED_DEVICES_DATA, *PTR_MPI2_SUPPORTED_DEVICES_DATA, 390 Mpi2SupportedDevicesData_t, *pMpi2SupportedDevicesData_t; 391 392 /*ImageRevision */ 393 #define MPI2_SUPPORTED_DEVICES_IMAGE_REVISION (0x00) 394 395 /*Init Extended Image Data */ 396 397 typedef struct _MPI2_INIT_IMAGE_FOOTER { 398 U32 BootFlags; /*0x00 */ 399 U32 ImageSize; /*0x04 */ 400 U32 Signature0; /*0x08 */ 401 U32 Signature1; /*0x0C */ 402 U32 Signature2; /*0x10 */ 403 U32 ResetVector; /*0x14 */ 404 } MPI2_INIT_IMAGE_FOOTER, *PTR_MPI2_INIT_IMAGE_FOOTER, 405 Mpi2InitImageFooter_t, *pMpi2InitImageFooter_t; 406 407 /*defines for the BootFlags field */ 408 #define MPI2_INIT_IMAGE_BOOTFLAGS_OFFSET (0x00) 409 410 /*defines for the ImageSize field */ 411 #define MPI2_INIT_IMAGE_IMAGESIZE_OFFSET (0x04) 412 413 /*defines for the Signature0 field */ 414 #define MPI2_INIT_IMAGE_SIGNATURE0_OFFSET (0x08) 415 #define MPI2_INIT_IMAGE_SIGNATURE0 (0x5AA55AEA) 416 417 /*defines for the Signature1 field */ 418 #define MPI2_INIT_IMAGE_SIGNATURE1_OFFSET (0x0C) 419 #define MPI2_INIT_IMAGE_SIGNATURE1 (0xA55AEAA5) 420 421 /*defines for the Signature2 field */ 422 #define MPI2_INIT_IMAGE_SIGNATURE2_OFFSET (0x10) 423 #define MPI2_INIT_IMAGE_SIGNATURE2 (0x5AEAA55A) 424 425 /*Signature fields as individual bytes */ 426 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_0 (0xEA) 427 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_1 (0x5A) 428 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_2 (0xA5) 429 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_3 (0x5A) 430 431 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_4 (0xA5) 432 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_5 (0xEA) 433 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_6 (0x5A) 434 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_7 (0xA5) 435 436 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_8 (0x5A) 437 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_9 (0xA5) 438 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_A (0xEA) 439 #define MPI2_INIT_IMAGE_SIGNATURE_BYTE_B (0x5A) 440 441 /*defines for the ResetVector field */ 442 #define MPI2_INIT_IMAGE_RESETVECTOR_OFFSET (0x14) 443 444 445 /* Encrypted Hash Extended Image Data */ 446 447 typedef struct _MPI25_ENCRYPTED_HASH_ENTRY { 448 U8 HashImageType; /*0x00 */ 449 U8 HashAlgorithm; /*0x01 */ 450 U8 EncryptionAlgorithm; /*0x02 */ 451 U8 Reserved1; /*0x03 */ 452 U32 Reserved2; /*0x04 */ 453 U32 EncryptedHash[]; /*0x08 */ 454 } MPI25_ENCRYPTED_HASH_ENTRY, *PTR_MPI25_ENCRYPTED_HASH_ENTRY, 455 Mpi25EncryptedHashEntry_t, *pMpi25EncryptedHashEntry_t; 456 457 /* values for HashImageType */ 458 #define MPI25_HASH_IMAGE_TYPE_UNUSED (0x00) 459 #define MPI25_HASH_IMAGE_TYPE_FIRMWARE (0x01) 460 #define MPI25_HASH_IMAGE_TYPE_BIOS (0x02) 461 462 #define MPI26_HASH_IMAGE_TYPE_UNUSED (0x00) 463 #define MPI26_HASH_IMAGE_TYPE_FIRMWARE (0x01) 464 #define MPI26_HASH_IMAGE_TYPE_BIOS (0x02) 465 #define MPI26_HASH_IMAGE_TYPE_KEY_HASH (0x03) 466 467 /* values for HashAlgorithm */ 468 #define MPI25_HASH_ALGORITHM_UNUSED (0x00) 469 #define MPI25_HASH_ALGORITHM_SHA256 (0x01) 470 471 #define MPI26_HASH_ALGORITHM_VER_MASK (0xE0) 472 #define MPI26_HASH_ALGORITHM_VER_NONE (0x00) 473 #define MPI26_HASH_ALGORITHM_VER_SHA1 (0x20) 474 #define MPI26_HASH_ALGORITHM_VER_SHA2 (0x40) 475 #define MPI26_HASH_ALGORITHM_VER_SHA3 (0x60) 476 #define MPI26_HASH_ALGORITHM_SIZE_MASK (0x1F) 477 #define MPI26_HASH_ALGORITHM_SIZE_256 (0x01) 478 #define MPI26_HASH_ALGORITHM_SIZE_512 (0x02) 479 480 481 /* values for EncryptionAlgorithm */ 482 #define MPI25_ENCRYPTION_ALG_UNUSED (0x00) 483 #define MPI25_ENCRYPTION_ALG_RSA256 (0x01) 484 485 #define MPI26_ENCRYPTION_ALG_UNUSED (0x00) 486 #define MPI26_ENCRYPTION_ALG_RSA256 (0x01) 487 #define MPI26_ENCRYPTION_ALG_RSA512 (0x02) 488 #define MPI26_ENCRYPTION_ALG_RSA1024 (0x03) 489 #define MPI26_ENCRYPTION_ALG_RSA2048 (0x04) 490 #define MPI26_ENCRYPTION_ALG_RSA4096 (0x05) 491 492 typedef struct _MPI25_ENCRYPTED_HASH_DATA { 493 U8 ImageVersion; /*0x00 */ 494 U8 NumHash; /*0x01 */ 495 U16 Reserved1; /*0x02 */ 496 U32 Reserved2; /*0x04 */ 497 MPI25_ENCRYPTED_HASH_ENTRY EncryptedHashEntry[]; /*0x08 */ 498 } MPI25_ENCRYPTED_HASH_DATA, *PTR_MPI25_ENCRYPTED_HASH_DATA, 499 Mpi25EncryptedHashData_t, *pMpi25EncryptedHashData_t; 500 501 502 #endif /* MPI2_IMAGE_H */ 503