Logging: Collective shut the fuck up

Enabling CONFIG_DYNAMIC_DEBUG causes the kernel size to bloat up 200kB,
and it actually crashes after the PIN screen (???).
So disable crap at their sources.

Change-Id: If837b822fe1e5b327d1ba56eff799045b3289d8b
Signed-off-by: Andrei F <luxneb@gmail.com>