meta-digi/meta-digi-dey/recipes-core/init-ifupdown/init-ifupdown-1.0/ccimx6ul/interfaces.wlan1.dhcp

auto wlan1
iface wlan1 inet dhcp
       udhcpc_opts -b
       post-up /etc/init.d/hostapd start
       pre-down /etc/init.d/hostapd stop