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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright 2018-2021 Broadcom Inc. All rights reserved.
*
*/
#ifndef MPI30_IMAGE_H
#define MPI30_IMAGE_H 1
struct mpi3_comp_image_version {
__le16 build_num;
__le16 customer_id;
u8 phase_minor;
u8 phase_major;
u8 gen_minor;
u8 gen_major;
};
struct mpi3_hash_exclusion_format {
__le32 offset;
__le32 size;
};
#define MPI3_IMAGE_HASH_EXCUSION_NUM (4)
struct mpi3_component_image_header {
__le32 signature0;
__le32 load_address;
__le32 data_size;
__le32 start_offset;
__le32 signature1;
__le32 flash_offset;
__le32 image_size;
__le32 version_string_offset;
__le32 build_date_string_offset;
__le32 build_time_string_offset;
__le32 environment_variable_offset;
__le32 application_specific;
__le32 signature2;
__le32 header_size;
__le32 crc;
__le32 flags;
__le32 secondary_flash_offset;
__le32 etp_offset;
__le32 etp_size;
union mpi3_version_union rmc_interface_version;
union mpi3_version_union etp_interface_version;
struct mpi3_comp_image_version component_image_version;
struct mpi3_hash_exclusion_format hash_exclusion[MPI3_IMAGE_HASH_EXCUSION_NUM];
__le32 next_image_header_offset;
union mpi3_version_union security_version;
__le32 reserved84[31];
};
#define MPI3_IMAGE_HEADER_SIGNATURE0_MPI3 (0xeb00003e)
#define MPI3_IMAGE_HEADER_LOAD_ADDRESS_INVALID (0x00000000)
#define MPI3_IMAGE_HEADER_SIGNATURE1_APPLICATION (0x20505041)
#define MPI3_IMAGE_HEADER_SIGNATURE1_FIRST_MUTABLE (0x20434d46)
#define MPI3_IMAGE_HEADER_SIGNATURE1_BSP (0x20505342)
#define MPI3_IMAGE_HEADER_SIGNATURE1_ROM_BIOS (0x534f4942)
#define MPI3_IMAGE_HEADER_SIGNATURE1_HII_X64 (0x4d494948)
#define MPI3_IMAGE_HEADER_SIGNATURE1_HII_ARM (0x41494948)
#define MPI3_IMAGE_HEADER_SIGNATURE1_CPLD (0x444c5043)
#define MPI3_IMAGE_HEADER_SIGNATURE1_SPD (0x20445053)
#define MPI3_IMAGE_HEADER_SIGNATURE1_GAS_GAUGE (0x20534147)
#define MPI3_IMAGE_HEADER_SIGNATURE1_PBLP (0x504c4250)
#define MPI3_IMAGE_HEADER_SIGNATURE2_VALUE (0x50584546)
#define MPI3_IMAGE_HEADER_FLAGS_DEVICE_KEY_BASIS_MASK (0x00000030)
#define MPI3_IMAGE_HEADER_FLAGS_DEVICE_KEY_BASIS_CDI (0x00000000)
#define MPI3_IMAGE_HEADER_FLAGS_DEVICE_KEY_BASIS_DI (0x00000010)
#define MPI3_IMAGE_HEADER_FLAGS_SIGNED_NVDATA (0x00000008)
#define MPI3_IMAGE_HEADER_FLAGS_REQUIRES_ACTIVATION (0x00000004)
#define MPI3_IMAGE_HEADER_FLAGS_COMPRESSED (0x00000002)
#define MPI3_IMAGE_HEADER_FLAGS_FLASH (0x00000001)
#define MPI3_IMAGE_HEADER_SIGNATURE0_OFFSET (0x00)
#define MPI3_IMAGE_HEADER_LOAD_ADDRESS_OFFSET (0x04)
#define MPI3_IMAGE_HEADER_DATA_SIZE_OFFSET (0x08)
#define MPI3_IMAGE_HEADER_START_OFFSET_OFFSET (0x0c)
#define MPI3_IMAGE_HEADER_SIGNATURE1_OFFSET (0x10)
#define MPI3_IMAGE_HEADER_FLASH_OFFSET_OFFSET (0x14)
#define MPI3_IMAGE_HEADER_FLASH_SIZE_OFFSET (0x18)
#define MPI3_IMAGE_HEADER_VERSION_STRING_OFFSET_OFFSET (0x1c)
#define MPI3_IMAGE_HEADER_BUILD_DATE_STRING_OFFSET_OFFSET (0x20)
#define MPI3_IMAGE_HEADER_BUILD_TIME_OFFSET_OFFSET (0x24)
#define MPI3_IMAGE_HEADER_ENVIROMENT_VAR_OFFSET_OFFSET (0x28)
#define MPI3_IMAGE_HEADER_APPLICATION_SPECIFIC_OFFSET (0x2c)
#define MPI3_IMAGE_HEADER_SIGNATURE2_OFFSET (0x30)
#define MPI3_IMAGE_HEADER_HEADER_SIZE_OFFSET (0x34)
#define MPI3_IMAGE_HEADER_CRC_OFFSET (0x38)
#define MPI3_IMAGE_HEADER_FLAGS_OFFSET (0x3c)
#define MPI3_IMAGE_HEADER_SECONDARY_FLASH_OFFSET_OFFSET (0x40)
#define MPI3_IMAGE_HEADER_ETP_OFFSET_OFFSET (0x44)
#define MPI3_IMAGE_HEADER_ETP_SIZE_OFFSET (0x48)
#define MPI3_IMAGE_HEADER_RMC_INTERFACE_VER_OFFSET (0x4c)
#define MPI3_IMAGE_HEADER_ETP_INTERFACE_VER_OFFSET (0x50)
#define MPI3_IMAGE_HEADER_COMPONENT_IMAGE_VER_OFFSET (0x54)
#define MPI3_IMAGE_HEADER_HASH_EXCLUSION_OFFSET (0x5c)
#define MPI3_IMAGE_HEADER_NEXT_IMAGE_HEADER_OFFSET_OFFSET (0x7c)
#define MPI3_IMAGE_HEADER_SIZE (0x100)
struct mpi3_extended_image_header {
u8 image_type;
u8 reserved01[3];
__le32 checksum;
__le32 image_size;
__le32 next_image_header_offset;
__le32 reserved10[4];
__le32 identify_string[8];
};
#define MPI3_EXT_IMAGE_IMAGETYPE_OFFSET (0x00)
#define MPI3_EXT_IMAGE_IMAGESIZE_OFFSET (0x08)
#define MPI3_EXT_IMAGE_NEXTIMAGE_OFFSET (0x0c)
#define MPI3_EXT_IMAGE_HEADER_SIZE (0x40)
#define MPI3_EXT_IMAGE_TYPE_UNSPECIFIED (0x00)
#define MPI3_EXT_IMAGE_TYPE_NVDATA (0x03)
#define MPI3_EXT_IMAGE_TYPE_SUPPORTED_DEVICES (0x07)
#define MPI3_EXT_IMAGE_TYPE_ENCRYPTED_HASH (0x09)
#define MPI3_EXT_IMAGE_TYPE_RDE (0x0a)
#define MPI3_EXT_IMAGE_TYPE_AUXILIARY_PROCESSOR (0x0b)
#define MPI3_EXT_IMAGE_TYPE_MIN_PRODUCT_SPECIFIC (0x80)
#define MPI3_EXT_IMAGE_TYPE_MAX_PRODUCT_SPECIFIC (0xff)
struct mpi3_supported_device {
__le16 device_id;
__le16 vendor_id;
__le16 device_id_mask;
__le16 reserved06;
u8 low_pci_rev;
u8 high_pci_rev;
__le16 reserved0a;
__le32 reserved0c;
};
#ifndef MPI3_SUPPORTED_DEVICE_MAX
#define MPI3_SUPPORTED_DEVICE_MAX (1)
#endif
struct mpi3_supported_devices_data {
u8 image_version;
u8 reserved01;
u8 num_devices;
u8 reserved03;
__le32 reserved04;
struct mpi3_supported_device supported_device[MPI3_SUPPORTED_DEVICE_MAX];
};
#ifndef MPI3_ENCRYPTED_HASH_MAX
#define MPI3_ENCRYPTED_HASH_MAX (1)
#endif
struct mpi3_encrypted_hash_entry {
u8 hash_image_type;
u8 hash_algorithm;
u8 encryption_algorithm;
u8 reserved03;
__le32 reserved04;
__le32 encrypted_hash[MPI3_ENCRYPTED_HASH_MAX];
};
#define MPI3_HASH_IMAGE_TYPE_KEY_WITH_SIGNATURE (0x03)
#define MPI3_HASH_ALGORITHM_VERSION_MASK (0xe0)
#define MPI3_HASH_ALGORITHM_VERSION_NONE (0x00)
#define MPI3_HASH_ALGORITHM_VERSION_SHA1 (0x20)
#define MPI3_HASH_ALGORITHM_VERSION_SHA2 (0x40)
#define MPI3_HASH_ALGORITHM_VERSION_SHA3 (0x60)
#define MPI3_HASH_ALGORITHM_SIZE_MASK (0x1f)
#define MPI3_HASH_ALGORITHM_SIZE_UNUSED (0x00)
#define MPI3_HASH_ALGORITHM_SIZE_SHA256 (0x01)
#define MPI3_HASH_ALGORITHM_SIZE_SHA512 (0x02)
#define MPI3_ENCRYPTION_ALGORITHM_UNUSED (0x00)
#define MPI3_ENCRYPTION_ALGORITHM_RSA256 (0x01)
#define MPI3_ENCRYPTION_ALGORITHM_RSA512 (0x02)
#define MPI3_ENCRYPTION_ALGORITHM_RSA1024 (0x03)
#define MPI3_ENCRYPTION_ALGORITHM_RSA2048 (0x04)
#define MPI3_ENCRYPTION_ALGORITHM_RSA4096 (0x05)
#define MPI3_ENCRYPTION_ALGORITHM_RSA3072 (0x06)
#ifndef MPI3_PUBLIC_KEY_MAX
#define MPI3_PUBLIC_KEY_MAX (1)
#endif
struct mpi3_encrypted_key_with_hash_entry {
u8 hash_image_type;
u8 hash_algorithm;
u8 encryption_algorithm;
u8 reserved03;
__le32 reserved04;
__le32 public_key[MPI3_PUBLIC_KEY_MAX];
__le32 encrypted_hash[MPI3_ENCRYPTED_HASH_MAX];
};
#ifndef MPI3_ENCRYPTED_HASH_ENTRY_MAX
#define MPI3_ENCRYPTED_HASH_ENTRY_MAX (1)
#endif
struct mpi3_encrypted_hash_data {
u8 image_version;
u8 num_hash;
__le16 reserved02;
__le32 reserved04;
struct mpi3_encrypted_hash_entry encrypted_hash_entry[MPI3_ENCRYPTED_HASH_ENTRY_MAX];
};
#ifndef MPI3_AUX_PROC_DATA_MAX
#define MPI3_AUX_PROC_DATA_MAX (1)
#endif
struct mpi3_aux_processor_data {
u8 boot_method;
u8 num_load_addr;
u8 reserved02;
u8 type;
__le32 version;
__le32 load_address[8];
__le32 reserved28[22];
__le32 aux_processor_data[MPI3_AUX_PROC_DATA_MAX];
};
#define MPI3_AUX_PROC_DATA_OFFSET (0x80)
#define MPI3_AUXPROCESSOR_BOOT_METHOD_MO_MSG (0x00)
#define MPI3_AUXPROCESSOR_BOOT_METHOD_MO_DOORBELL (0x01)
#define MPI3_AUXPROCESSOR_BOOT_METHOD_COMPONENT (0x02)
#define MPI3_AUXPROCESSOR_TYPE_ARM_A15 (0x00)
#define MPI3_AUXPROCESSOR_TYPE_ARM_M0 (0x01)
#define MPI3_AUXPROCESSOR_TYPE_ARM_R4 (0x02)
#endif
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