| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef __TIMESTAMP_SERIALIZED_H__ |
| #define __TIMESTAMP_SERIALIZED_H__ |
| |
| #include <stdint.h> |
| |
| struct timestamp_entry { |
| uint32_t entry_id; |
| uint64_t entry_stamp; |
| } __attribute__((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 */ |
| } __attribute__((packed)); |
| |
| enum timestamp_id { |
| TS_START_ROMSTAGE = 1, |
| TS_BEFORE_INITRAM = 2, |
| TS_AFTER_INITRAM = 3, |
| TS_END_ROMSTAGE = 4, |
| TS_START_VBOOT = 5, |
| TS_END_VBOOT = 6, |
| TS_START_COPYRAM = 8, |
| TS_END_COPYRAM = 9, |
| TS_START_RAMSTAGE = 10, |
| TS_START_BOOTBLOCK = 11, |
| TS_END_BOOTBLOCK = 12, |
| TS_START_COPYROM = 13, |
| TS_END_COPYROM = 14, |
| TS_START_ULZMA = 15, |
| TS_END_ULZMA = 16, |
| TS_START_ULZ4F = 17, |
| TS_END_ULZ4F = 18, |
| TS_DEVICE_ENUMERATE = 30, |
| TS_DEVICE_CONFIGURE = 40, |
| TS_DEVICE_ENABLE = 50, |
| TS_DEVICE_INITIALIZE = 60, |
| 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, |
| |
| /* 500+ reserved for vendorcode extensions (500-600: google/chromeos) */ |
| TS_START_COPYVER = 501, |
| TS_END_COPYVER = 502, |
| TS_START_TPMINIT = 503, |
| TS_END_TPMINIT = 504, |
| TS_START_VERIFY_SLOT = 505, |
| TS_END_VERIFY_SLOT = 506, |
| TS_START_HASH_BODY = 507, |
| TS_DONE_LOADING = 508, |
| TS_DONE_HASHING = 509, |
| TS_END_HASH_BODY = 510, |
| TS_START_COPYVPD = 550, |
| TS_END_COPYVPD_RO = 551, |
| TS_END_COPYVPD_RW = 552, |
| |
| /* 950+ reserved for vendorcode extensions (950-999: 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_BEFORE_ENUMERATE = 956, |
| TS_FSP_AFTER_ENUMERATE = 957, |
| TS_FSP_BEFORE_FINALIZE = 958, |
| TS_FSP_AFTER_FINALIZE = 959, |
| TS_FSP_BEFORE_END_OF_FIRMWARE = 960, |
| TS_FSP_AFTER_END_OF_FIRMWARE = 961, |
| |
| /* 1000+ reserved for payloads (1000-1200: ChromeOS depthcharge) */ |
| |
| /* Depthcharge entry IDs start at 1000 */ |
| 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_START_KERNEL = 1101, |
| TS_KERNEL_DECOMPRESSION = 1102, |
| }; |
| |
| static const struct timestamp_id_to_name { |
| uint32_t id; |
| const char *name; |
| } timestamp_ids[] = { |
| /* Marker to report base_time. */ |
| { 0, "1st timestamp" }, |
| { TS_START_ROMSTAGE, "start of rom stage" }, |
| { TS_BEFORE_INITRAM, "before ram initialization" }, |
| { TS_AFTER_INITRAM, "after ram initialization" }, |
| { TS_END_ROMSTAGE, "end of romstage" }, |
| { TS_START_VBOOT, "start of verified boot" }, |
| { TS_END_VBOOT, "end of verified boot" }, |
| { TS_START_COPYRAM, "starting to load ramstage" }, |
| { TS_END_COPYRAM, "finished loading ramstage" }, |
| { TS_START_RAMSTAGE, "start of ramstage" }, |
| { TS_START_BOOTBLOCK, "start of bootblock" }, |
| { TS_END_BOOTBLOCK, "end of bootblock" }, |
| { TS_START_COPYROM, "starting to load romstage" }, |
| { TS_END_COPYROM, "finished loading romstage" }, |
| { TS_START_ULZMA, "starting LZMA decompress (ignore for x86)" }, |
| { TS_END_ULZMA, "finished LZMA decompress (ignore for x86)" }, |
| { TS_START_ULZ4F, "starting LZ4 decompress (ignore for x86)" }, |
| { TS_END_ULZ4F, "finished LZ4 decompress (ignore for x86)" }, |
| { TS_DEVICE_ENUMERATE, "device enumeration" }, |
| { TS_DEVICE_CONFIGURE, "device configuration" }, |
| { TS_DEVICE_ENABLE, "device enable" }, |
| { TS_DEVICE_INITIALIZE, "device initialization" }, |
| { TS_DEVICE_DONE, "device setup done" }, |
| { TS_CBMEM_POST, "cbmem post" }, |
| { TS_WRITE_TABLES, "write tables" }, |
| { TS_FINALIZE_CHIPS, "finalize chips" }, |
| { TS_LOAD_PAYLOAD, "load payload" }, |
| { TS_ACPI_WAKE_JUMP, "ACPI wake jump" }, |
| { TS_SELFBOOT_JUMP, "selfboot jump" }, |
| |
| { TS_START_COPYVER, "starting to load verstage" }, |
| { TS_END_COPYVER, "finished loading verstage" }, |
| { TS_START_TPMINIT, "starting to initialize TPM" }, |
| { TS_END_TPMINIT, "finished TPM initialization" }, |
| { TS_START_VERIFY_SLOT, "starting to verify keyblock/preamble (RSA)" }, |
| { TS_END_VERIFY_SLOT, "finished verifying keyblock/preamble (RSA)" }, |
| { TS_START_HASH_BODY, "starting to verify body (load+SHA2+RSA) " }, |
| { TS_DONE_LOADING, "finished loading body (ignore for x86)" }, |
| { TS_DONE_HASHING, "finished calculating body hash (SHA2)" }, |
| { TS_END_HASH_BODY, "finished verifying body signature (RSA)" }, |
| |
| { TS_START_COPYVPD, "starting to load Chrome OS VPD" }, |
| { TS_END_COPYVPD_RO, "finished loading Chrome OS VPD (RO)" }, |
| { TS_END_COPYVPD_RW, "finished loading Chrome OS VPD (RW)" }, |
| |
| { TS_DC_START, "depthcharge start" }, |
| { TS_RO_PARAMS_INIT, "RO parameter init" }, |
| { TS_RO_VB_INIT, "RO vboot init" }, |
| { TS_RO_VB_SELECT_FIRMWARE, "RO vboot select firmware" }, |
| { TS_RO_VB_SELECT_AND_LOAD_KERNEL, "RO vboot select&load kernel" }, |
| { TS_RW_VB_SELECT_AND_LOAD_KERNEL, "RW vboot select&load kernel" }, |
| { TS_VB_SELECT_AND_LOAD_KERNEL, "vboot select&load kernel" }, |
| { TS_VB_EC_VBOOT_DONE, "finished EC verification" }, |
| { TS_VB_STORAGE_INIT_DONE, "finished storage device initialization" }, |
| { TS_VB_READ_KERNEL_DONE, "finished reading kernel from disk" }, |
| { TS_VB_VBOOT_DONE, "finished vboot kernel verification" }, |
| { TS_KERNEL_DECOMPRESSION, "starting kernel decompression/relocation" }, |
| { TS_START_KERNEL, "jumping to kernel" }, |
| |
| /* FSP related timestamps */ |
| { TS_FSP_MEMORY_INIT_START, "calling FspMemoryInit" }, |
| { TS_FSP_MEMORY_INIT_END, "returning from FspMemoryInit" }, |
| { TS_FSP_TEMP_RAM_EXIT_START, "calling FspTempRamExit" }, |
| { TS_FSP_TEMP_RAM_EXIT_END, "returning from FspTempRamExit" }, |
| { TS_FSP_SILICON_INIT_START, "calling FspSiliconInit" }, |
| { TS_FSP_SILICON_INIT_END, "returning from FspSiliconInit" }, |
| { TS_FSP_BEFORE_ENUMERATE, "calling FspNotify(AfterPciEnumeration)" }, |
| { TS_FSP_AFTER_ENUMERATE, |
| "returning from FspNotify(AfterPciEnumeration)" }, |
| { TS_FSP_BEFORE_FINALIZE, "calling FspNotify(ReadyToBoot)" }, |
| { TS_FSP_AFTER_FINALIZE, "returning from FspNotify(ReadyToBoot)" }, |
| { TS_FSP_BEFORE_END_OF_FIRMWARE, "calling FspNotify(EndOfFirmware)" }, |
| { TS_FSP_AFTER_END_OF_FIRMWARE, |
| "returning from FspNotify(EndOfFirmware)" }, |
| }; |
| |
| #endif |