| /* |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA |
| */ |
| |
| #ifndef __COREBOOT_TIMESTAMP_H__ |
| #define __COREBOOT_TIMESTAMP_H__ |
| |
| enum timestamp_id { |
| /* coreboot specific timestamp IDs */ |
| TS_START_ROMSTAGE = 1, |
| TS_BEFORE_INITRAM = 2, |
| TS_AFTER_INITRAM = 3, |
| TS_END_ROMSTAGE = 4, |
| TS_START_COPYRAM = 8, |
| TS_END_COPYRAM = 9, |
| TS_START_RAMSTAGE = 10, |
| 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_LOAD_PAYLOAD = 90, |
| TS_ACPI_WAKE_JUMP = 98, |
| TS_SELFBOOT_JUMP = 99, |
| |
| /* U-Boot entry IDs start at 1000 */ |
| TS_U_BOOT_INITTED = 1000, /* This is where u-boot starts */ |
| TS_U_BOOT_START_KERNEL = 1100, /* Right before jumping to kernel. */ |
| }; |
| |
| void timestamp_init(void); |
| void timestamp_add(enum timestamp_id id, uint64_t ts_time); |
| void timestamp_add_now(enum timestamp_id id); |
| |
| /** |
| * timestamp_add_to_bootstage - Add important coreboot timestamps to bootstage |
| * |
| * @return 0 if ok, -1 if no timestamps were found |
| */ |
| int timestamp_add_to_bootstage(void); |
| |
| #endif |
