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