CONFIG_DEBUG_LL is not available for thedefaultarchitecture x86.
Result is shown for architecture unicore32
Kernel low-level debugging functions
modulename: lluart.ko
and/ordebug.ko
configname: CONFIG_DEBUG_LL
Linux Kernel Configuration
└─>Kernel hacking
└─>Kernel low-level debugging functions
In linux kernel since version 2.6.12
Say Y here to include definitions of printascii, printch, printhex
in the kernel. This is helpful if you are debugging code that
executes before the console is initialized.
in the kernel. This is helpful if you are debugging code that
executes before the console is initialized.