1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * Copyright 2018-2021 Broadcom Inc. All rights reserved. 4 * 5 */ 6#ifndef MPI30_IMAGE_H 7#define MPI30_IMAGE_H 1 8struct mpi3_comp_image_version { 9 __le16 build_num; 10 __le16 customer_id; 11 u8 phase_minor; 12 u8 phase_major; 13 u8 gen_minor; 14 u8 gen_major; 15}; 16 17struct mpi3_hash_exclusion_format { 18 __le32 offset; 19 __le32 size; 20}; 21 22#define MPI3_IMAGE_HASH_EXCUSION_NUM (4) 23struct mpi3_component_image_header { 24 __le32 signature0; 25 __le32 load_address; 26 __le32 data_size; 27 __le32 start_offset; 28 __le32 signature1; 29 __le32 flash_offset; 30 __le32 image_size; 31 __le32 version_string_offset; 32 __le32 build_date_string_offset; 33 __le32 build_time_string_offset; 34 __le32 environment_variable_offset; 35 __le32 application_specific; 36 __le32 signature2; 37 __le32 header_size; 38 __le32 crc; 39 __le32 flags; 40 __le32 secondary_flash_offset; 41 __le32 etp_offset; 42 __le32 etp_size; 43 union mpi3_version_union rmc_interface_version; 44 union mpi3_version_union etp_interface_version; 45 struct mpi3_comp_image_version component_image_version; 46 struct mpi3_hash_exclusion_format hash_exclusion[MPI3_IMAGE_HASH_EXCUSION_NUM]; 47 __le32 next_image_header_offset; 48 union mpi3_version_union security_version; 49 __le32 reserved84[31]; 50}; 51 52#define MPI3_IMAGE_HEADER_SIGNATURE0_MPI3 (0xeb00003e) 53#define MPI3_IMAGE_HEADER_LOAD_ADDRESS_INVALID (0x00000000) 54#define MPI3_IMAGE_HEADER_SIGNATURE1_APPLICATION (0x20505041) 55#define MPI3_IMAGE_HEADER_SIGNATURE1_FIRST_MUTABLE (0x20434d46) 56#define MPI3_IMAGE_HEADER_SIGNATURE1_BSP (0x20505342) 57#define MPI3_IMAGE_HEADER_SIGNATURE1_ROM_BIOS (0x534f4942) 58#define MPI3_IMAGE_HEADER_SIGNATURE1_HII_X64 (0x4d494948) 59#define MPI3_IMAGE_HEADER_SIGNATURE1_HII_ARM (0x41494948) 60#define MPI3_IMAGE_HEADER_SIGNATURE1_CPLD (0x444c5043) 61#define MPI3_IMAGE_HEADER_SIGNATURE1_SPD (0x20445053) 62#define MPI3_IMAGE_HEADER_SIGNATURE1_GAS_GAUGE (0x20534147) 63#define MPI3_IMAGE_HEADER_SIGNATURE1_PBLP (0x504c4250) 64#define MPI3_IMAGE_HEADER_SIGNATURE1_MANIFEST (0x464e414d) 65#define MPI3_IMAGE_HEADER_SIGNATURE1_OEM (0x204d454f) 66#define MPI3_IMAGE_HEADER_SIGNATURE2_VALUE (0x50584546) 67#define MPI3_IMAGE_HEADER_FLAGS_DEVICE_KEY_BASIS_MASK (0x00000030) 68#define MPI3_IMAGE_HEADER_FLAGS_DEVICE_KEY_BASIS_CDI (0x00000000) 69#define MPI3_IMAGE_HEADER_FLAGS_DEVICE_KEY_BASIS_DI (0x00000010) 70#define MPI3_IMAGE_HEADER_FLAGS_SIGNED_NVDATA (0x00000008) 71#define MPI3_IMAGE_HEADER_FLAGS_REQUIRES_ACTIVATION (0x00000004) 72#define MPI3_IMAGE_HEADER_FLAGS_COMPRESSED (0x00000002) 73#define MPI3_IMAGE_HEADER_FLAGS_FLASH (0x00000001) 74#define MPI3_IMAGE_HEADER_SIGNATURE0_OFFSET (0x00) 75#define MPI3_IMAGE_HEADER_LOAD_ADDRESS_OFFSET (0x04) 76#define MPI3_IMAGE_HEADER_DATA_SIZE_OFFSET (0x08) 77#define MPI3_IMAGE_HEADER_START_OFFSET_OFFSET (0x0c) 78#define MPI3_IMAGE_HEADER_SIGNATURE1_OFFSET (0x10) 79#define MPI3_IMAGE_HEADER_FLASH_OFFSET_OFFSET (0x14) 80#define MPI3_IMAGE_HEADER_FLASH_SIZE_OFFSET (0x18) 81#define MPI3_IMAGE_HEADER_VERSION_STRING_OFFSET_OFFSET (0x1c) 82#define MPI3_IMAGE_HEADER_BUILD_DATE_STRING_OFFSET_OFFSET (0x20) 83#define MPI3_IMAGE_HEADER_BUILD_TIME_OFFSET_OFFSET (0x24) 84#define MPI3_IMAGE_HEADER_ENVIROMENT_VAR_OFFSET_OFFSET (0x28) 85#define MPI3_IMAGE_HEADER_APPLICATION_SPECIFIC_OFFSET (0x2c) 86#define MPI3_IMAGE_HEADER_SIGNATURE2_OFFSET (0x30) 87#define MPI3_IMAGE_HEADER_HEADER_SIZE_OFFSET (0x34) 88#define MPI3_IMAGE_HEADER_CRC_OFFSET (0x38) 89#define MPI3_IMAGE_HEADER_FLAGS_OFFSET (0x3c) 90#define MPI3_IMAGE_HEADER_SECONDARY_FLASH_OFFSET_OFFSET (0x40) 91#define MPI3_IMAGE_HEADER_ETP_OFFSET_OFFSET (0x44) 92#define MPI3_IMAGE_HEADER_ETP_SIZE_OFFSET (0x48) 93#define MPI3_IMAGE_HEADER_RMC_INTERFACE_VER_OFFSET (0x4c) 94#define MPI3_IMAGE_HEADER_ETP_INTERFACE_VER_OFFSET (0x50) 95#define MPI3_IMAGE_HEADER_COMPONENT_IMAGE_VER_OFFSET (0x54) 96#define MPI3_IMAGE_HEADER_HASH_EXCLUSION_OFFSET (0x5c) 97#define MPI3_IMAGE_HEADER_NEXT_IMAGE_HEADER_OFFSET_OFFSET (0x7c) 98#define MPI3_IMAGE_HEADER_SIZE (0x100) 99#ifndef MPI3_CI_MANIFEST_MPI_MAX 100#define MPI3_CI_MANIFEST_MPI_MAX (1) 101#endif 102struct mpi3_ci_manifest_mpi_comp_image_ref { 103 __le32 signature1; 104 __le32 reserved04[3]; 105 struct mpi3_comp_image_version component_image_version; 106 __le32 component_image_version_string_offset; 107 __le32 crc; 108}; 109 110struct mpi3_ci_manifest_mpi { 111 u8 manifest_type; 112 u8 reserved01[3]; 113 __le32 reserved04[3]; 114 u8 num_image_references; 115 u8 release_level; 116 __le16 reserved12; 117 __le16 reserved14; 118 __le16 flags; 119 __le32 reserved18[2]; 120 __le16 vendor_id; 121 __le16 device_id; 122 __le16 subsystem_vendor_id; 123 __le16 subsystem_id; 124 __le32 reserved28[2]; 125 union mpi3_version_union package_security_version; 126 __le32 reserved34; 127 struct mpi3_comp_image_version package_version; 128 __le32 package_version_string_offset; 129 __le32 package_build_date_string_offset; 130 __le32 package_build_time_string_offset; 131 __le32 reserved4c; 132 __le32 diag_authorization_identifier[16]; 133 struct mpi3_ci_manifest_mpi_comp_image_ref component_image_ref[MPI3_CI_MANIFEST_MPI_MAX]; 134}; 135 136#define MPI3_CI_MANIFEST_MPI_RELEASE_LEVEL_DEV (0x00) 137#define MPI3_CI_MANIFEST_MPI_RELEASE_LEVEL_PREALPHA (0x10) 138#define MPI3_CI_MANIFEST_MPI_RELEASE_LEVEL_ALPHA (0x20) 139#define MPI3_CI_MANIFEST_MPI_RELEASE_LEVEL_BETA (0x30) 140#define MPI3_CI_MANIFEST_MPI_RELEASE_LEVEL_RC (0x40) 141#define MPI3_CI_MANIFEST_MPI_RELEASE_LEVEL_GCA (0x50) 142#define MPI3_CI_MANIFEST_MPI_RELEASE_LEVEL_POINT (0x60) 143#define MPI3_CI_MANIFEST_MPI_FLAGS_DIAG_AUTHORIZATION (0x01) 144#define MPI3_CI_MANIFEST_MPI_SUBSYSTEMID_IGNORED (0xffff) 145#define MPI3_CI_MANIFEST_MPI_PKG_VER_STR_OFF_UNSPECIFIED (0x00000000) 146#define MPI3_CI_MANIFEST_MPI_PKG_BUILD_DATE_STR_OFF_UNSPECIFIED (0x00000000) 147#define MPI3_CI_MANIFEST_MPI_PKG_BUILD_TIME_STR_OFF_UNSPECIFIED (0x00000000) 148union mpi3_ci_manifest { 149 struct mpi3_ci_manifest_mpi mpi; 150 __le32 dword[1]; 151}; 152 153#define MPI3_CI_MANIFEST_TYPE_MPI (0x00) 154struct mpi3_extended_image_header { 155 u8 image_type; 156 u8 reserved01[3]; 157 __le32 checksum; 158 __le32 image_size; 159 __le32 next_image_header_offset; 160 __le32 reserved10[4]; 161 __le32 identify_string[8]; 162}; 163 164#define MPI3_EXT_IMAGE_IMAGETYPE_OFFSET (0x00) 165#define MPI3_EXT_IMAGE_IMAGESIZE_OFFSET (0x08) 166#define MPI3_EXT_IMAGE_NEXTIMAGE_OFFSET (0x0c) 167#define MPI3_EXT_IMAGE_HEADER_SIZE (0x40) 168#define MPI3_EXT_IMAGE_TYPE_UNSPECIFIED (0x00) 169#define MPI3_EXT_IMAGE_TYPE_NVDATA (0x03) 170#define MPI3_EXT_IMAGE_TYPE_SUPPORTED_DEVICES (0x07) 171#define MPI3_EXT_IMAGE_TYPE_ENCRYPTED_HASH (0x09) 172#define MPI3_EXT_IMAGE_TYPE_RDE (0x0a) 173#define MPI3_EXT_IMAGE_TYPE_AUXILIARY_PROCESSOR (0x0b) 174#define MPI3_EXT_IMAGE_TYPE_MIN_PRODUCT_SPECIFIC (0x80) 175#define MPI3_EXT_IMAGE_TYPE_MAX_PRODUCT_SPECIFIC (0xff) 176struct mpi3_supported_device { 177 __le16 device_id; 178 __le16 vendor_id; 179 __le16 device_id_mask; 180 __le16 reserved06; 181 u8 low_pci_rev; 182 u8 high_pci_rev; 183 __le16 reserved0a; 184 __le32 reserved0c; 185}; 186 187#ifndef MPI3_SUPPORTED_DEVICE_MAX 188#define MPI3_SUPPORTED_DEVICE_MAX (1) 189#endif 190struct mpi3_supported_devices_data { 191 u8 image_version; 192 u8 reserved01; 193 u8 num_devices; 194 u8 reserved03; 195 __le32 reserved04; 196 struct mpi3_supported_device supported_device[MPI3_SUPPORTED_DEVICE_MAX]; 197}; 198 199#ifndef MPI3_ENCRYPTED_HASH_MAX 200#define MPI3_ENCRYPTED_HASH_MAX (1) 201#endif 202struct mpi3_encrypted_hash_entry { 203 u8 hash_image_type; 204 u8 hash_algorithm; 205 u8 encryption_algorithm; 206 u8 reserved03; 207 __le32 reserved04; 208 __le32 encrypted_hash[MPI3_ENCRYPTED_HASH_MAX]; 209}; 210 211#define MPI3_HASH_IMAGE_TYPE_KEY_WITH_SIGNATURE (0x03) 212#define MPI3_HASH_ALGORITHM_VERSION_MASK (0xe0) 213#define MPI3_HASH_ALGORITHM_VERSION_NONE (0x00) 214#define MPI3_HASH_ALGORITHM_VERSION_SHA1 (0x20) 215#define MPI3_HASH_ALGORITHM_VERSION_SHA2 (0x40) 216#define MPI3_HASH_ALGORITHM_VERSION_SHA3 (0x60) 217#define MPI3_HASH_ALGORITHM_SIZE_MASK (0x1f) 218#define MPI3_HASH_ALGORITHM_SIZE_UNUSED (0x00) 219#define MPI3_HASH_ALGORITHM_SIZE_SHA256 (0x01) 220#define MPI3_HASH_ALGORITHM_SIZE_SHA512 (0x02) 221#define MPI3_HASH_ALGORITHM_SIZE_SHA384 (0x03) 222#define MPI3_ENCRYPTION_ALGORITHM_UNUSED (0x00) 223#define MPI3_ENCRYPTION_ALGORITHM_RSA256 (0x01) 224#define MPI3_ENCRYPTION_ALGORITHM_RSA512 (0x02) 225#define MPI3_ENCRYPTION_ALGORITHM_RSA1024 (0x03) 226#define MPI3_ENCRYPTION_ALGORITHM_RSA2048 (0x04) 227#define MPI3_ENCRYPTION_ALGORITHM_RSA4096 (0x05) 228#define MPI3_ENCRYPTION_ALGORITHM_RSA3072 (0x06) 229#ifndef MPI3_PUBLIC_KEY_MAX 230#define MPI3_PUBLIC_KEY_MAX (1) 231#endif 232struct mpi3_encrypted_key_with_hash_entry { 233 u8 hash_image_type; 234 u8 hash_algorithm; 235 u8 encryption_algorithm; 236 u8 reserved03; 237 __le32 reserved04; 238 __le32 public_key[MPI3_PUBLIC_KEY_MAX]; 239}; 240 241#ifndef MPI3_ENCRYPTED_HASH_ENTRY_MAX 242#define MPI3_ENCRYPTED_HASH_ENTRY_MAX (1) 243#endif 244struct mpi3_encrypted_hash_data { 245 u8 image_version; 246 u8 num_hash; 247 __le16 reserved02; 248 __le32 reserved04; 249 struct mpi3_encrypted_hash_entry encrypted_hash_entry[MPI3_ENCRYPTED_HASH_ENTRY_MAX]; 250}; 251 252#ifndef MPI3_AUX_PROC_DATA_MAX 253#define MPI3_AUX_PROC_DATA_MAX (1) 254#endif 255struct mpi3_aux_processor_data { 256 u8 boot_method; 257 u8 num_load_addr; 258 u8 reserved02; 259 u8 type; 260 __le32 version; 261 __le32 load_address[8]; 262 __le32 reserved28[22]; 263 __le32 aux_processor_data[MPI3_AUX_PROC_DATA_MAX]; 264}; 265 266#define MPI3_AUX_PROC_DATA_OFFSET (0x80) 267#define MPI3_AUXPROCESSOR_BOOT_METHOD_MO_MSG (0x00) 268#define MPI3_AUXPROCESSOR_BOOT_METHOD_MO_DOORBELL (0x01) 269#define MPI3_AUXPROCESSOR_BOOT_METHOD_COMPONENT (0x02) 270#define MPI3_AUXPROCESSOR_TYPE_ARM_A15 (0x00) 271#define MPI3_AUXPROCESSOR_TYPE_ARM_M0 (0x01) 272#define MPI3_AUXPROCESSOR_TYPE_ARM_R4 (0x02) 273#endif 274