1# For a description of the syntax of this configuration file, 2# see Documentation/kbuild/kconfig-language.txt. 3 4menu "Kernel hacking" 5 6config TRACE_IRQFLAGS_SUPPORT 7 def_bool y 8 9source "lib/Kconfig.debug" 10 11config EARLY_PRINTK 12 bool "Early printk function for kernel" 13 depends on SERIAL_UARTLITE_CONSOLE || SERIAL_8250_CONSOLE 14 default n 15 help 16 This option turns on/off early printk messages to console. 17 First Uartlite node is taken. 18 19config HEART_BEAT 20 bool "Heart beat function for kernel" 21 default n 22 help 23 This option turns on/off heart beat kernel functionality. 24 First GPIO node is taken. 25 26endmenu 27