Intel NUC Kit NUC6CAYH Intel Celeron J3455 , Wifi not provisioning

Product support
22

One thing first. If you build it with the changes you mentioned above, you should already have that firmware in there. Did you not build it with your changes?

I have

PACKAGES =+ "${PN}-ibt ${PN}-rtl8723b-bt ${PN}-iwlwifi-3168"

FILES_${PN}-ibt = " \
    /lib/firmware/intel/ibt-11-5.ddc \
    /lib/firmware/intel/ibt-11-5.sfi \
    /lib/firmware/intel/ibt-12-16.ddc \
    /lib/firmware/intel/ibt-12-16.sfi \
    /lib/firmware/intel/ibt-hw-37.8.bseq \
    /lib/firmware/intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq \
    "

FILES_${PN}-rtl8723b-bt = " \
    /lib/firmware/rtl_bt/rtl8723b_fw.bin \
    "

FILES_${PN}-iwlwifi-3168 = " \
    /lib/firmware/iwlwifi-3168-22.ucode \
    /lib/firmware/iwlwifi-3168-27.ucode \
    "

But after I flash the image on to the USB stick. /lib/firmware does not contain iwlwifi-3168-22.ucode (any iwlwifi 3168).

I believe it is possible to include any file, which is in this repo? git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git