1 /* 2 * This file is part of the coreboot project. 3 * 4 * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; version 2 of the License. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA 18 */ 19 20 #ifndef __COREBOOT_TIMESTAMP_H__ 21 #define __COREBOOT_TIMESTAMP_H__ 22 23 enum timestamp_id { 24 /* coreboot specific timestamp IDs */ 25 TS_START_ROMSTAGE = 1, 26 TS_BEFORE_INITRAM = 2, 27 TS_AFTER_INITRAM = 3, 28 TS_END_ROMSTAGE = 4, 29 TS_START_COPYRAM = 8, 30 TS_END_COPYRAM = 9, 31 TS_START_RAMSTAGE = 10, 32 TS_DEVICE_ENUMERATE = 30, 33 TS_DEVICE_CONFIGURE = 40, 34 TS_DEVICE_ENABLE = 50, 35 TS_DEVICE_INITIALIZE = 60, 36 TS_DEVICE_DONE = 70, 37 TS_CBMEM_POST = 75, 38 TS_WRITE_TABLES = 80, 39 TS_LOAD_PAYLOAD = 90, 40 TS_ACPI_WAKE_JUMP = 98, 41 TS_SELFBOOT_JUMP = 99, 42 43 /* U-Boot entry IDs start at 1000 */ 44 TS_U_BOOT_INITTED = 1000, /* This is where u-boot starts */ 45 TS_U_BOOT_START_KERNEL = 1100, /* Right before jumping to kernel. */ 46 }; 47 48 void timestamp_init(void); 49 void timestamp_add(enum timestamp_id id, uint64_t ts_time); 50 void timestamp_add_now(enum timestamp_id id); 51 52 #endif 53