| /* BPDT version 1.7 support */ |
| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <sys/types.h> |
| |
| enum bpdt_entry_type { |
| SMIP = 0, |
| CSE_RBE = 1, |
| CSE_BUP = 2, |
| UCODE = 3, |
| IBB = 4, |
| S_BPDT = 5, |
| OBB = 6, |
| CSE_MAIN = 7, |
| ISH = 8, |
| CSE_IDLM = 9, |
| IFP_OVERRIDE = 10, |
| UTOK = 11, |
| UFS_PHY = 12, |
| UFS_GPP = 13, |
| PMC = 14, |
| IUNIT = 15, |
| NVM_CFG = 16, |
| UEP = 17, |
| OEM_KM = 20, |
| PAVP = 22, |
| IOM_FW = 23, |
| NPHY_FW = 24, |
| TBT_FW = 25, |
| ICC = 32, |
| |
| MAX_SUBPARTS, |
| }; |
| |
| struct bpdt_header { |
| uint32_t signature; /* BPDT_SIGNATURE */ |
| uint16_t descriptor_count; |
| uint8_t version; /* Layout 1.7 = 2 */ |
| uint8_t flags; |
| uint32_t checksum; |
| uint32_t ifwi_version; |
| struct { |
| uint16_t major; |
| uint16_t minor; |
| uint16_t build; |
| uint16_t hotfix; |
| } fit_tool_version; |
| } __packed; |
| |
| struct cse_layout { |
| uint8_t rom_bypass[16]; |
| uint16_t size; |
| uint16_t redundancy; |
| uint32_t checksum; |
| uint32_t data_offset; |
| uint32_t data_size; |
| uint32_t bp1_offset; |
| uint32_t bp1_size; |
| uint32_t bp2_offset; |
| uint32_t bp2_size; |
| uint32_t bp3_offset; |
| uint32_t bp3_size; |
| uint32_t bp4_offset; |
| uint32_t bp4_size; |
| uint32_t bp5_offset; |
| uint32_t bp5_size; |
| uint32_t temp_base_addr; |
| uint32_t temp_base_size; |
| uint32_t flog_offset; |
| uint32_t flog_size; |
| } __packed; |
| |
| struct bpdt_entry { |
| uint32_t type; |
| uint32_t offset; |
| uint32_t size; |
| } __packed; |
| |
| struct subpart_hdr { |
| uint32_t signature; /* SUBPART_SIGNATURE */ |
| uint32_t count; |
| uint8_t hdr_version; /* Header version = 2 */ |
| uint8_t entry_version; /* Entry version = 1 */ |
| uint8_t length; |
| uint8_t reserved; |
| uint8_t name[4]; |
| uint32_t checksum; |
| } __packed; |
| |
| struct subpart_entry { |
| uint8_t name[12]; |
| uint32_t offset_bytes; |
| uint32_t length; |
| uint32_t rsvd2; |
| } __packed; |
| |
| struct subpart_entry_manifest_header { |
| uint8_t reserved[36]; |
| struct { |
| uint16_t major; |
| uint16_t minor; |
| uint16_t build; |
| uint16_t hotfix; |
| } binary_version; |
| } __packed; |