| /* Copyright 2016 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef VBOOT_REFERENCE_FIRMWARE_BDB_VBOOT_REGISTER_H |
| #define VBOOT_REFERENCE_FIRMWARE_BDB_VBOOT_REGISTER_H |
| |
| enum vboot_register { |
| /* Register cleared after every reset */ |
| VBOOT_REGISTER, |
| /* Register cleared after cold reset (persists after warm reset) */ |
| VBOOT_REGISTER_PERSIST, |
| }; |
| |
| /* Bit fields for VBOOT_REGISTER_PERSISTENT */ |
| #define VBOOT_REGISTER_RECOVERY_REQUEST (1 << 0) |
| #define VBOOT_REGISTER_TRY_SECONDARY_BDB (1 << 1) |
| #define VBOOT_REGISTER_FAILED_RW_PRIMARY (1 << 2) |
| #define VBOOT_REGISTER_FAILED_RW_SECONDARY (1 << 3) |
| |
| #endif |
