CONFIG_PRINTK

This option directs printk() debugging output to the supported console device, rather than suppressing the generation of printk() output entirely. Output is sent immediately, without any mutual exclusion or buffering.

Symbol:

PRINTK
Type:

bool
Value:

“n”
User value:

(no user value)
Visibility:

“n”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Prompts:
  • “Send printk() to console” if CONSOLE_HAS_DRIVER (value: “n”)
Default values:
  • y (value: “y”)
  • Condition: CONSOLE_HAS_DRIVER (value: “n”)
Selects:

(no selects)
Reverse (select-related) dependencies:
 

BOOT_BANNER (value: “n”)
Additional dependencies from enclosing menus and ifs:
 

(no additional dependencies)
Locations:
  • ../misc/Kconfig:166