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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __TIMESTAMP_SERIALIZED_H__
#define __TIMESTAMP_SERIALIZED_H__
#include <stdint.h>
#include <commonlib/bsd/helpers.h>
struct timestamp_entry {
uint32_t entry_id;
int64_t entry_stamp;
} __packed;
struct timestamp_table {
uint64_t base_time;
uint16_t max_entries;
uint16_t tick_freq_mhz;
uint32_t num_entries;
struct timestamp_entry entries[0]; /* Variable number of entries */
} __packed;
enum timestamp_id {
TS_ROMSTAGE_START = 1,
TS_INITRAM_START = 2,
TS_INITRAM_END = 3,
TS_ROMSTAGE_END = 4,
TS_VBOOT_START = 5,
TS_VBOOT_END = 6,
TS_COPYRAM_START = 8,
TS_COPYRAM_END = 9,
TS_RAMSTAGE_START = 10,
TS_BOOTBLOCK_START = 11,
TS_BOOTBLOCK_END = 12,
TS_COPYROM_START = 13,
TS_COPYROM_END = 14,
TS_ULZMA_START = 15,
TS_ULZMA_END = 16,
TS_ULZ4F_START = 17,
TS_ULZ4F_END = 18,
TS_DEVICE_ENUMERATE = 30,
TS_DEVICE_CONFIGURE = 40,
TS_DEVICE_ENABLE = 50,
TS_DEVICE_INITIALIZE = 60,
TS_OPROM_INITIALIZE = 65,
TS_OPROM_COPY_END = 66,
TS_OPROM_END = 67,
TS_DEVICE_DONE = 70,
TS_CBMEM_POST = 75,
TS_WRITE_TABLES = 80,
TS_FINALIZE_CHIPS = 85,
TS_LOAD_PAYLOAD = 90,
TS_ACPI_WAKE_JUMP = 98,
TS_SELFBOOT_JUMP = 99,
TS_POSTCAR_START = 100,
TS_POSTCAR_END = 101,
TS_DELAY_START = 110,
TS_DELAY_END = 111,
TS_READ_UCODE_START = 112,
TS_READ_UCODE_END = 113,
TS_ELOG_INIT_START = 114,
TS_ELOG_INIT_END = 115,
/* 500+ reserved for vendorcode extensions (500-600: google/chromeos) */
TS_COPYVER_START = 501,
TS_COPYVER_END = 502,
TS_TPMINIT_START = 503,
TS_TPMINIT_END = 504,
TS_VERIFY_SLOT_START = 505,
TS_VERIFY_SLOT_END = 506,
TS_HASH_BODY_START = 507,
TS_LOADING_END = 508,
TS_HASHING_END = 509,
TS_HASH_BODY_END = 510,
TS_TPMPCR_START = 511,
TS_TPMPCR_END = 512,
TS_TPMLOCK_START = 513,
TS_TPMLOCK_END = 514,
TS_EC_SYNC_START = 515,
TS_EC_HASH_READY = 516,
TS_EC_POWER_LIMIT_WAIT = 517,
TS_EC_SYNC_END = 518,
TS_COPYVPD_START = 550,
TS_COPYVPD_RO_END = 551,
TS_COPYVPD_RW_END = 552,
TS_TPM_ENABLE_UPDATE_START = 553,
TS_TPM_ENABLE_UPDATE_END = 554,
/* 900-940 reserved for vendorcode extensions (900-940: AMD) */
TS_AGESA_INIT_RESET_START = 900,
TS_AGESA_INIT_RESET_END = 901,
TS_AGESA_INIT_EARLY_START = 902,
TS_AGESA_INIT_EARLY_END = 903,
TS_AGESA_INIT_POST_START = 904,
TS_AGESA_INIT_POST_END = 905,
TS_AGESA_INIT_ENV_START = 906,
TS_AGESA_INIT_ENV_END = 907,
TS_AGESA_INIT_MID_START = 908,
TS_AGESA_INIT_MID_END = 909,
TS_AGESA_INIT_LATE_START = 910,
TS_AGESA_INIT_LATE_END = 911,
TS_AGESA_INIT_RTB_START = 912,
TS_AGESA_INIT_RTB_END = 913,
TS_AGESA_INIT_RESUME_START = 914,
TS_AGESA_INIT_RESUME_END = 915,
TS_AGESA_S3_LATE_START = 916,
TS_AGESA_S3_LATE_END = 917,
TS_AGESA_S3_FINAL_START = 918,
TS_AGESA_S3_FINAL_END = 919,
TS_AMD_APOB_READ_START = 920,
TS_AMD_APOB_ERASE_START = 921,
TS_AMD_APOB_WRITE_START = 922,
TS_AMD_APOB_END = 923,
/* 940-950 reserved for vendorcode extensions (940-950: Intel ME) */
TS_ME_INFORM_DRAM_START = 940,
TS_ME_INFORM_DRAM_END = 941,
TS_ME_END_OF_POST_START = 942,
TS_ME_END_OF_POST_END = 943,
TS_ME_BOOT_STALL_END = 944,
TS_ME_ICC_CONFIG_START = 945,
TS_ME_HOST_BOOT_PREP_END = 946,
TS_ME_RECEIVED_CRDA_FROM_PMC = 947,
TS_CSE_FW_SYNC_START = 948,
TS_CSE_FW_SYNC_END = 949,
/* 950+ reserved for vendorcode extensions (950-989: intel/fsp) */
TS_FSP_MEMORY_INIT_START = 950,
TS_FSP_MEMORY_INIT_END = 951,
TS_FSP_TEMP_RAM_EXIT_START = 952,
TS_FSP_TEMP_RAM_EXIT_END = 953,
TS_FSP_SILICON_INIT_START = 954,
TS_FSP_SILICON_INIT_END = 955,
TS_FSP_ENUMERATE_START = 956,
TS_FSP_ENUMERATE_END = 957,
TS_FSP_FINALIZE_START = 958,
TS_FSP_FINALIZE_END = 959,
TS_FSP_END_OF_FIRMWARE_START = 960,
TS_FSP_END_OF_FIRMWARE_END = 961,
TS_FSP_MULTI_PHASE_SI_INIT_START = 962,
TS_FSP_MULTI_PHASE_SI_INIT_END = 963,
TS_FSP_MEMORY_INIT_LOAD = 970,
TS_FSP_SILICON_INIT_LOAD = 971,
/* 990+ reserved for vendorcode extensions (990-999: Intel ME continued) */
TS_ME_ROM_START = 990,
/* 1000+ reserved for payloads */
/* 1000-1200: Depthcharge */
TS_DC_START = 1000,
TS_RO_PARAMS_INIT = 1001,
TS_RO_VB_INIT = 1002,
TS_RO_VB_SELECT_FIRMWARE = 1003,
TS_RO_VB_SELECT_AND_LOAD_KERNEL = 1004,
TS_RW_VB_SELECT_AND_LOAD_KERNEL = 1010,
TS_VB_SELECT_AND_LOAD_KERNEL = 1020,
TS_VB_EC_VBOOT_DONE = 1030,
TS_VB_STORAGE_INIT_DONE = 1040,
TS_VB_READ_KERNEL_DONE = 1050,
TS_VB_VBOOT_DONE = 1100,
TS_KERNEL_START = 1101,
TS_KERNEL_DECOMPRESSION = 1102,
/* 1200-1300: ChromeOS Hypervisor */
TS_CRHV_BOOT = 1200,
TS_CRHV_PLATFORM_INIT = 1201,
TS_CRHV_SERVICES_STARTED = 1202,
TS_CRHV_HW_PASSTHROUGH_START = 1203,
TS_CRHV_HW_PASSTHROUGH_END = 1204,
TS_CRHV_PSTORE_START = 1205,
TS_CRHV_PSTORE_END = 1206,
TS_CRHV_VMM_START = 1207,
};
#define TS_NAME_DEF(id, id_end, desc) {(id), (id_end), STRINGIFY(id), (desc)}
static const struct timestamp_id_to_name {
uint32_t id;
uint32_t id_end;
const char *enum_name;
const char *name;
} timestamp_ids[] = {
/* Marker to report base_time. */
{0, 0, "TS_START", "1st timestamp"},
TS_NAME_DEF(TS_ROMSTAGE_START, TS_ROMSTAGE_END, "start of romstage"),
TS_NAME_DEF(TS_INITRAM_START, TS_INITRAM_END, "before RAM initialization"),
TS_NAME_DEF(TS_INITRAM_END, 0, "after RAM initialization"),
TS_NAME_DEF(TS_ROMSTAGE_END, 0, "end of romstage"),
TS_NAME_DEF(TS_VBOOT_START, TS_VBOOT_END, "start of verified boot"),
TS_NAME_DEF(TS_VBOOT_END, 0, "end of verified boot"),
TS_NAME_DEF(TS_COPYRAM_START, TS_COPYRAM_END, "starting to load ramstage"),
TS_NAME_DEF(TS_COPYRAM_END, 0, "finished loading ramstage"),
TS_NAME_DEF(TS_RAMSTAGE_START, 0, "start of ramstage"),
TS_NAME_DEF(TS_BOOTBLOCK_START, TS_BOOTBLOCK_END, "start of bootblock"),
TS_NAME_DEF(TS_BOOTBLOCK_END, 0, "end of bootblock"),
TS_NAME_DEF(TS_COPYROM_START, TS_COPYROM_END, "starting to load romstage"),
TS_NAME_DEF(TS_COPYROM_END, 0, "finished loading romstage"),
TS_NAME_DEF(TS_ULZMA_START, TS_ULZMA_END, "starting LZMA decompress (ignore for x86)"),
TS_NAME_DEF(TS_ULZMA_END, 0, "finished LZMA decompress (ignore for x86)"),
TS_NAME_DEF(TS_ULZ4F_START, TS_ULZ4F_END, "starting LZ4 decompress (ignore for x86)"),
TS_NAME_DEF(TS_ULZ4F_END, 0, "finished LZ4 decompress (ignore for x86)"),
TS_NAME_DEF(TS_DEVICE_ENUMERATE, TS_DEVICE_CONFIGURE, "device enumeration"),
TS_NAME_DEF(TS_DEVICE_CONFIGURE, TS_DEVICE_ENABLE, "device configuration"),
TS_NAME_DEF(TS_DEVICE_ENABLE, TS_DEVICE_INITIALIZE, "device enable"),
TS_NAME_DEF(TS_DEVICE_INITIALIZE, TS_DEVICE_DONE, "device initialization"),
TS_NAME_DEF(TS_OPROM_INITIALIZE, TS_OPROM_END, "Option ROM initialization"),
TS_NAME_DEF(TS_OPROM_COPY_END, 0, "Option ROM copy done"),
TS_NAME_DEF(TS_OPROM_END, 0, "Option ROM run done"),
TS_NAME_DEF(TS_DEVICE_DONE, 0, "device setup done"),
TS_NAME_DEF(TS_CBMEM_POST, 0, "cbmem post"),
TS_NAME_DEF(TS_WRITE_TABLES, 0, "write tables"),
TS_NAME_DEF(TS_FINALIZE_CHIPS, 0, "finalize chips"),
TS_NAME_DEF(TS_LOAD_PAYLOAD, 0, "starting to load payload"),
TS_NAME_DEF(TS_ACPI_WAKE_JUMP, 0, "ACPI wake jump"),
TS_NAME_DEF(TS_SELFBOOT_JUMP, 0, "selfboot jump"),
TS_NAME_DEF(TS_POSTCAR_START, TS_POSTCAR_END, "start of postcar"),
TS_NAME_DEF(TS_POSTCAR_END, 0, "end of postcar"),
TS_NAME_DEF(TS_DELAY_START, TS_DELAY_END, "Forced delay start"),
TS_NAME_DEF(TS_DELAY_END, 0, "Forced delay end"),
TS_NAME_DEF(TS_READ_UCODE_START, TS_READ_UCODE_END, "started reading uCode"),
TS_NAME_DEF(TS_READ_UCODE_END, 0, "finished reading uCode"),
TS_NAME_DEF(TS_ELOG_INIT_START, TS_ELOG_INIT_END, "started elog init"),
TS_NAME_DEF(TS_ELOG_INIT_END, 0, "finished elog init"),
/* Google related timestamps */
TS_NAME_DEF(TS_COPYVER_START, TS_COPYVER_START, "starting to load verstage"),
TS_NAME_DEF(TS_COPYVER_END, 0, "finished loading verstage"),
TS_NAME_DEF(TS_TPMINIT_START, TS_TPMINIT_END, "starting to initialize TPM"),
TS_NAME_DEF(TS_TPMINIT_END, 0, "finished TPM initialization"),
TS_NAME_DEF(TS_VERIFY_SLOT_START, TS_VERIFY_SLOT_END,
"starting to verify keyblock/preamble (RSA)"),
TS_NAME_DEF(TS_VERIFY_SLOT_END, 0, "finished verifying keyblock/preamble (RSA)"),
TS_NAME_DEF(TS_HASH_BODY_START, TS_HASH_BODY_END,
"starting to verify body (load+SHA2+RSA) "),
TS_NAME_DEF(TS_LOADING_END, 0, "finished loading body"),
TS_NAME_DEF(TS_HASHING_END, 0, "finished calculating body hash (SHA2)"),
TS_NAME_DEF(TS_HASH_BODY_END, 0, "finished verifying body signature (RSA)"),
TS_NAME_DEF(TS_TPMPCR_START, TS_TPMPCR_END, "starting TPM PCR extend"),
TS_NAME_DEF(TS_TPMPCR_END, 0, "finished TPM PCR extend"),
TS_NAME_DEF(TS_TPMLOCK_START, TS_TPMLOCK_END, "starting locking TPM"),
TS_NAME_DEF(TS_TPMLOCK_END, 0, "finished locking TPM"),
TS_NAME_DEF(TS_EC_SYNC_START, TS_EC_SYNC_END, "starting EC software sync"),
TS_NAME_DEF(TS_EC_HASH_READY, 0, "EC vboot hash ready"),
TS_NAME_DEF(TS_EC_POWER_LIMIT_WAIT, 0, "waiting for EC to allow higher power draw"),
TS_NAME_DEF(TS_EC_SYNC_END, 0, "finished EC software sync"),
TS_NAME_DEF(TS_COPYVPD_START, TS_COPYVPD_RW_END, "starting to load ChromeOS VPD"),
TS_NAME_DEF(TS_COPYVPD_RO_END, TS_COPYVPD_RW_END,
"finished loading ChromeOS VPD (RO)"),
TS_NAME_DEF(TS_COPYVPD_RW_END, 0, "finished loading ChromeOS VPD (RW)"),
TS_NAME_DEF(TS_TPM_ENABLE_UPDATE_START, TS_TPM_ENABLE_UPDATE_END,
"started TPM enable update"),
TS_NAME_DEF(TS_TPM_ENABLE_UPDATE_END, 0, "finished TPM enable update"),
/* AMD related timestamps */
TS_NAME_DEF(TS_AGESA_INIT_RESET_START, TS_AGESA_INIT_RESET_END, "calling AmdInitReset"),
TS_NAME_DEF(TS_AGESA_INIT_RESET_END, 0, "back from AmdInitReset"),
TS_NAME_DEF(TS_AGESA_INIT_EARLY_START, TS_AGESA_INIT_EARLY_END, "calling AmdInitEarly"),
TS_NAME_DEF(TS_AGESA_INIT_EARLY_END, 0, "back from AmdInitEarly"),
TS_NAME_DEF(TS_AGESA_INIT_POST_START, TS_AGESA_INIT_POST_END, "calling AmdInitPost"),
TS_NAME_DEF(TS_AGESA_INIT_POST_END, 0, "back from AmdInitPost"),
TS_NAME_DEF(TS_AGESA_INIT_ENV_START, TS_AGESA_INIT_ENV_END, "calling AmdInitEnv"),
TS_NAME_DEF(TS_AGESA_INIT_ENV_END, 0, "back from AmdInitEnv"),
TS_NAME_DEF(TS_AGESA_INIT_MID_START, TS_AGESA_INIT_MID_END, "calling AmdInitMid"),
TS_NAME_DEF(TS_AGESA_INIT_MID_END, 0, "back from AmdInitMid"),
TS_NAME_DEF(TS_AGESA_INIT_LATE_START, TS_AGESA_INIT_LATE_END, "calling AmdInitLate"),
TS_NAME_DEF(TS_AGESA_INIT_LATE_END, 0, "back from AmdInitLate"),
TS_NAME_DEF(TS_AGESA_INIT_RTB_START, TS_AGESA_INIT_RTB_END,
"calling AmdInitRtb/AmdS3Save"),
TS_NAME_DEF(TS_AGESA_INIT_RTB_END, 0, "back from AmdInitRtb/AmdS3Save"),
TS_NAME_DEF(TS_AGESA_INIT_RESUME_START, TS_AGESA_INIT_RESUME_END,
"calling AmdInitResume"),
TS_NAME_DEF(TS_AGESA_INIT_RESUME_END, 0, "back from AmdInitResume"),
TS_NAME_DEF(TS_AGESA_S3_LATE_START, TS_AGESA_S3_LATE_END, "calling AmdS3LateRestore"),
TS_NAME_DEF(TS_AGESA_S3_LATE_END, 0, "back from AmdS3LateRestore"),
TS_NAME_DEF(TS_AGESA_S3_FINAL_START, TS_AGESA_S3_FINAL_END,
"calling AmdS3FinalRestore"),
TS_NAME_DEF(TS_AGESA_S3_FINAL_END, 0, "back from AmdS3FinalRestore"),
TS_NAME_DEF(TS_AMD_APOB_READ_START, TS_AMD_APOB_END, "starting APOB read"),
TS_NAME_DEF(TS_AMD_APOB_ERASE_START, TS_AMD_APOB_WRITE_START, "starting APOB erase"),
TS_NAME_DEF(TS_AMD_APOB_WRITE_START, TS_AMD_APOB_END, "starting APOB write"),
TS_NAME_DEF(TS_AMD_APOB_END, 0, "finished APOB"),
/* Intel ME related timestamps */
TS_NAME_DEF(TS_ME_INFORM_DRAM_START, TS_ME_INFORM_DRAM_END,
"waiting for ME acknowledgement of raminit"),
TS_NAME_DEF(TS_ME_INFORM_DRAM_END, 0, "finished waiting for ME response"),
TS_NAME_DEF(TS_ME_END_OF_POST_START, TS_ME_END_OF_POST_END, "before sending EOP to ME"),
TS_NAME_DEF(TS_ME_END_OF_POST_END, 0, "after sending EOP to ME"),
TS_NAME_DEF(TS_ME_BOOT_STALL_END, 0, "CSE sent 'Boot Stall Done' to PMC"),
TS_NAME_DEF(TS_ME_ICC_CONFIG_START, 0, "CSE started to handle ICC configuration"),
TS_NAME_DEF(TS_ME_HOST_BOOT_PREP_END, 0, "CSE sent 'Host BIOS Prep Done' to PMC"),
TS_NAME_DEF(TS_ME_RECEIVED_CRDA_FROM_PMC, 0,
"CSE received 'CPU Reset Done Ack sent' from PMC"),
TS_NAME_DEF(TS_CSE_FW_SYNC_START, TS_CSE_FW_SYNC_END, "starting CSE firmware sync"),
TS_NAME_DEF(TS_CSE_FW_SYNC_END, 0, "finished CSE firmware sync"),
/* FSP related timestamps */
TS_NAME_DEF(TS_FSP_MEMORY_INIT_START, TS_FSP_MEMORY_INIT_END, "calling FspMemoryInit"),
TS_NAME_DEF(TS_FSP_MEMORY_INIT_END, 0, "returning from FspMemoryInit"),
TS_NAME_DEF(TS_FSP_TEMP_RAM_EXIT_START, TS_FSP_TEMP_RAM_EXIT_END,
"calling FspTempRamExit"),
TS_NAME_DEF(TS_FSP_TEMP_RAM_EXIT_END, 0, "returning from FspTempRamExit"),
TS_NAME_DEF(TS_FSP_SILICON_INIT_START, TS_FSP_SILICON_INIT_END,
"calling FspSiliconInit"),
TS_NAME_DEF(TS_FSP_SILICON_INIT_END, 0, "returning from FspSiliconInit"),
TS_NAME_DEF(TS_FSP_MULTI_PHASE_SI_INIT_START, TS_FSP_MULTI_PHASE_SI_INIT_END,
"calling FspMultiPhaseSiInit"),
TS_NAME_DEF(TS_FSP_MULTI_PHASE_SI_INIT_END, 0, "returning from FspMultiPhaseSiInit"),
TS_NAME_DEF(TS_FSP_ENUMERATE_START, TS_FSP_ENUMERATE_END,
"calling FspNotify(AfterPciEnumeration)"),
TS_NAME_DEF(TS_FSP_ENUMERATE_END, 0, "returning from FspNotify(AfterPciEnumeration)"),
TS_NAME_DEF(TS_FSP_FINALIZE_START, TS_FSP_FINALIZE_END,
"calling FspNotify(ReadyToBoot)"),
TS_NAME_DEF(TS_FSP_FINALIZE_END, 0, "returning from FspNotify(ReadyToBoot)"),
TS_NAME_DEF(TS_FSP_END_OF_FIRMWARE_START, TS_FSP_END_OF_FIRMWARE_END,
"calling FspNotify(EndOfFirmware)"),
TS_NAME_DEF(TS_FSP_END_OF_FIRMWARE_END, 0, "returning from FspNotify(EndOfFirmware)"),
TS_NAME_DEF(TS_FSP_MEMORY_INIT_LOAD, 0, "loading FSP-M"),
TS_NAME_DEF(TS_FSP_SILICON_INIT_LOAD, 0, "loading FSP-S"),
/* Intel ME continued */
TS_NAME_DEF(TS_ME_ROM_START, 0, "CSME ROM started execution"),
/* Depthcharge entry timestamp */
TS_NAME_DEF(TS_DC_START, 0, "depthcharge start"),
TS_NAME_DEF(TS_RO_PARAMS_INIT, 0, "RO parameter init"),
TS_NAME_DEF(TS_RO_VB_INIT, 0, "RO vboot init"),
TS_NAME_DEF(TS_RO_VB_SELECT_FIRMWARE, 0, "RO vboot select firmware"),
TS_NAME_DEF(TS_RO_VB_SELECT_AND_LOAD_KERNEL, 0, "RO vboot select&load kernel"),
TS_NAME_DEF(TS_RW_VB_SELECT_AND_LOAD_KERNEL, 0, "RW vboot select&load kernel"),
TS_NAME_DEF(TS_VB_SELECT_AND_LOAD_KERNEL, 0, "vboot select&load kernel"),
TS_NAME_DEF(TS_VB_EC_VBOOT_DONE, 0, "finished EC verification"),
TS_NAME_DEF(TS_VB_STORAGE_INIT_DONE, 0, "finished storage device initialization"),
TS_NAME_DEF(TS_VB_READ_KERNEL_DONE, 0, "finished reading kernel from disk"),
TS_NAME_DEF(TS_VB_VBOOT_DONE, 0, "finished vboot kernel verification"),
TS_NAME_DEF(TS_KERNEL_START, 0, "jumping to kernel"),
TS_NAME_DEF(TS_KERNEL_DECOMPRESSION, 0, "starting kernel decompression/relocation"),
/* ChromeOS hypervisor */
TS_NAME_DEF(TS_CRHV_BOOT, 0, "hypervisor boot finished"),
TS_NAME_DEF(TS_CRHV_PLATFORM_INIT, 0, "hypervisor platform initialized"),
TS_NAME_DEF(TS_CRHV_SERVICES_STARTED, 0, "hypervisor services started"),
TS_NAME_DEF(TS_CRHV_HW_PASSTHROUGH_START, TS_CRHV_HW_PASSTHROUGH_END,
"hypervisor hardware passthrough setup start"),
TS_NAME_DEF(TS_CRHV_HW_PASSTHROUGH_END, 0,
"hypervisor hardware passthrough setup complete"),
TS_NAME_DEF(TS_CRHV_PSTORE_START, TS_CRHV_PSTORE_END, "hypervisor pstore init start"),
TS_NAME_DEF(TS_CRHV_PSTORE_END, 0, "hypervisor pstore init complete"),
TS_NAME_DEF(TS_CRHV_VMM_START, 0, "hypervisor OS VMM start"),
};
#endif
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