We need to add 'ttyAMA0' console used on ARM64 platform into
securetty file to make it's possible to log into the system
as root. Also it will dismiss the below warning message before
login:
"getty: cmdline has console=ttyAMA0 but does not exist in
/etc/securetty; will not be able to log in as root on this tty ttyAMA0."
'ttyAMA1' is also added order to handle some system happens have that one
instead of 'ttyAMA0'
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
Do not copy host securetty file - this one should be comprehensive
or bind mount host one in yourself.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
