logging: add minimal implementation#19322

Merged

nashif merged 6 commits intozephyrproject-rtos:masterfrom andrewboie:minimal-logging

Oct 1, 2019

+237-122

Commits on Sep 30, 2019

logging: abstract log_core_init()
Andrew Boie
committed
log: remove duplicate log_printk() definition
Andrew Boie
committed
logging: remove return value from log_printk()
Andrew Boie
committed
shell: fix configuration issue
Andrew Boie
committed
bluetooth: monitor: don't build backend if minimal
Andrew Boie
committed
logging: add minimal implementation
Andrew Boie
committed