diff options
Diffstat (limited to 'arch/x86/include/asm/arch-coreboot/timestamp.h')
| -rw-r--r-- | arch/x86/include/asm/arch-coreboot/timestamp.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-coreboot/timestamp.h b/arch/x86/include/asm/arch-coreboot/timestamp.h new file mode 100644 index 0000000000..d104912e06 --- /dev/null +++ b/arch/x86/include/asm/arch-coreboot/timestamp.h @@ -0,0 +1,52 @@ +/* + * 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); + +#endif |