Commit | Line | Data |
---|---|---|
b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
2fc8483f | 2 | |
e8bf5bc7 LFT |
3 | config EARLY_PRINTK |
4 | bool "Activate early kernel debugging" | |
5 | default y | |
adfc8f9d | 6 | depends on TTY |
e8bf5bc7 | 7 | select SERIAL_CORE_CONSOLE |
e8bf5bc7 | 8 | help |
adfc8f9d | 9 | Enable early printk on console. |
e8bf5bc7 LFT |
10 | This is useful for kernel debugging when your machine crashes very |
11 | early before the console code is initialized. | |
12 | You should normally say N here, unless you want to debug such a crash. |