boot: Support "halt" in the boot order to prevent default boot attempts.
Current seabios will attempt to boot from both configured devices and
a list of default devices. Sometimes it is desirable to only attempt
to boot from the configured devices and not from any of the default
devices. This patch adds support for a "HALT" item in the "bootorder"
file - its presence will prevent SeaBIOS from attempting any default
boot actions.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Signed-off-by: Amos Kong <akong@redhat.com>
1 file changed