1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0 */ 26dbe0cceSVadim Bendebury /* 36dbe0cceSVadim Bendebury * This file is part of the coreboot project. 46dbe0cceSVadim Bendebury * 56dbe0cceSVadim Bendebury * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved. 66dbe0cceSVadim Bendebury */ 76dbe0cceSVadim Bendebury 86dbe0cceSVadim Bendebury #ifndef __COREBOOT_TIMESTAMP_H__ 96dbe0cceSVadim Bendebury #define __COREBOOT_TIMESTAMP_H__ 106dbe0cceSVadim Bendebury 116dbe0cceSVadim Bendebury enum timestamp_id { 126dbe0cceSVadim Bendebury /* coreboot specific timestamp IDs */ 136dbe0cceSVadim Bendebury TS_START_ROMSTAGE = 1, 146dbe0cceSVadim Bendebury TS_BEFORE_INITRAM = 2, 156dbe0cceSVadim Bendebury TS_AFTER_INITRAM = 3, 166dbe0cceSVadim Bendebury TS_END_ROMSTAGE = 4, 176dbe0cceSVadim Bendebury TS_START_COPYRAM = 8, 186dbe0cceSVadim Bendebury TS_END_COPYRAM = 9, 196dbe0cceSVadim Bendebury TS_START_RAMSTAGE = 10, 206dbe0cceSVadim Bendebury TS_DEVICE_ENUMERATE = 30, 216dbe0cceSVadim Bendebury TS_DEVICE_CONFIGURE = 40, 226dbe0cceSVadim Bendebury TS_DEVICE_ENABLE = 50, 236dbe0cceSVadim Bendebury TS_DEVICE_INITIALIZE = 60, 246dbe0cceSVadim Bendebury TS_DEVICE_DONE = 70, 256dbe0cceSVadim Bendebury TS_CBMEM_POST = 75, 266dbe0cceSVadim Bendebury TS_WRITE_TABLES = 80, 276dbe0cceSVadim Bendebury TS_LOAD_PAYLOAD = 90, 286dbe0cceSVadim Bendebury TS_ACPI_WAKE_JUMP = 98, 296dbe0cceSVadim Bendebury TS_SELFBOOT_JUMP = 99, 306dbe0cceSVadim Bendebury 316dbe0cceSVadim Bendebury /* U-Boot entry IDs start at 1000 */ 326dbe0cceSVadim Bendebury TS_U_BOOT_INITTED = 1000, /* This is where u-boot starts */ 333cdc18a8SVadim Bendebury TS_U_BOOT_START_KERNEL = 1100, /* Right before jumping to kernel. */ 346dbe0cceSVadim Bendebury }; 356dbe0cceSVadim Bendebury 366dbe0cceSVadim Bendebury void timestamp_init(void); 376dbe0cceSVadim Bendebury void timestamp_add(enum timestamp_id id, uint64_t ts_time); 386dbe0cceSVadim Bendebury void timestamp_add_now(enum timestamp_id id); 396dbe0cceSVadim Bendebury 405397d805SSimon Glass /** 415397d805SSimon Glass * timestamp_add_to_bootstage - Add important coreboot timestamps to bootstage 425397d805SSimon Glass * 435397d805SSimon Glass * @return 0 if ok, -1 if no timestamps were found 445397d805SSimon Glass */ 455397d805SSimon Glass int timestamp_add_to_bootstage(void); 465397d805SSimon Glass 476dbe0cceSVadim Bendebury #endif 48