linux-phytec-fsl

arm: configs: imx7_phyboard_zeta_defconfig: update defconfig with savedefconfig

The original defconfig had every single option, as a mirror
image of the .config file instead of the output of a savedefconfig
command. Now it has been updated and created properly using
	make ARCH=arm savedefconfig

Signed-off-by: Anna Horstmann <ahorstmann@phytec.com>
(cherry picked from commit 7abf457f16e89bb7811f6bdb27df7b36c5d8555d)