tree fb52414c4f868c36504d43a40c861cbf754fdb18
parent 658cbda90694657dfce74c32266d3a26db2751ba
author Jeremy Kerr <jk@ozlabs.org> 1457518215 +0800
committer Jeremy Kerr <jk@ozlabs.org> 1457590626 +0800

Add a handler to log UART data

This change adds a new handler, to log UART data to a size-limited log
file.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>