What folder can i find wireless card driver(ex. athxx.ko) file? (YOCTO)

[hanseunglee]

Hello everyone.

my configure below----------

YOCTO  image-core-minimal BSP

kernel : 3.14.52

ununtu 14.04

imx6dl-sabresd

-----------------------------------

I have just simple question!

$bitbake -c menuconfig virtual/kernel

and check (*)Device driver -> Network device support-> wireless LAN -> Atheros wireless cards -> (*) atheros 802.11ac wireless cards support -> (*) Athros ath10k PCI support

save and exit.

$bitbake virtual/kernel -c compile -f

and then BUILD done.

what folder can i check athxx.ko or other name driver file? 

what folder can i find rootfs.tar.bz2 file for downloading use MFGTOOL?

please, reply.

Thank you.

Han.

[jimmychan]

you can use 'find' command to search the file.

e.g.

find . -name athxx.ko  (to search the exactly filename)

OR

find . |grep athxx  (to search with the part of the filename)

[hanseunglee]

Thank you for your time.

But i already use find command. I can not find file.  OTL..

When i use LTIB system then i can find .ko file ($ltib/rootfs/lib/modules/.../kernel/driver/net)

[jimmychan]

.ko is a module file. You need to build the driver as a module.

The built u-boot, kernel and rootfs images can be found in the <yocto build folder>/tmp/deploy/images/<board>/