R-Car/Boards/Yocto-Gen3-CommonFAQ/How to change kernel config on Yocto.

How to change kernel config on Yocto.

1. $ bitbake -c menuconfig linux-renesas
   $ bitbake -c diffconfig linux-renesas
   $ cp $WORK/build/tmp/work/h3ulcb-poky-linux/linux-renesas/xxxx/fragment.cfg \
   	$WORK/meta-renesas/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/
   

2. edit $WORK/meta-renesas/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bbappend

   Add the following:

   SRC_URI_append = " \
     file://fragment.cfg \
   "
   

3. $ bitbake core-image-weston
   

4. All the necessary files are generated in a following directory:

   $WORK/build/tmp/deploy/images/<target_board_name>
   

See also:

• R-Car/Boards/Yocto-Gen3
• R-Car/Boards/Kingfisher/Yocto-Gen3