The busybox-minimal.config, which is used by systems without an MMU, specifies
the "-b" command line option for udhcpc. However, this option is not supported
by BusyBox udhcpc anymore since version 1.27.0 when building for systems
without an MMU.
Remove the "-b" option from busybox-minimal.config to repair network
initialization on systems without an MMU.
This fixes the following network initialization failure:
udhcpc: invalid option -- b
FAIL
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>