Turn on serial console acccess by default on amd64/i386

Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
More files that got magically nuked in the last merge

Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
Merge branch 'master' into atf-tools-regression-convert
Have to default to boot -h

Signed-off-by: Garrett Cooper <yanegomi@gmail.com>