| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2014 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. |
| */ |
| |
| #include <bootstate.h> |
| #include <console/console.h> |
| #include <elog.h> |
| #include <vboot/vboot_common.h> |
| |
| static void elog_add_boot_reason(void *unused) |
| { |
| int rec = vboot_recovery_mode_enabled(); |
| int dev = vboot_developer_mode_enabled(); |
| |
| if (!rec && !dev) |
| return; |
| |
| if (rec) { |
| u8 reason = vboot_check_recovery_request(); |
| elog_add_event_byte(ELOG_TYPE_CROS_RECOVERY_MODE, reason); |
| printk(BIOS_DEBUG, "%s: Logged recovery mode boot%s, " |
| "reason: 0x%02x\n", __func__, |
| dev ? " (Dev-switch on)" : "", reason); |
| } |
| |
| if (dev) { |
| elog_add_event(ELOG_TYPE_CROS_DEVELOPER_MODE); |
| printk(BIOS_DEBUG, "%s: Logged dev mode boot\n", __func__); |
| } |
| } |
| |
| BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_ENTRY, elog_add_boot_reason, NULL); |
