We currently have build options to customize the IP address used in the
preinit phase of the boot process, but not to set the default LAN IP.
Introduce a boolean build option that, when enabled, results in the IP
address configured for the preinit phase, to be also used as the default
LAN IP address.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
baf76634f3