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Manual changes can be done in the subfolder "<plnx-proj-root>/project-spec/meta-user/"

U-Boot	recipes-bsp/u-boot/files/platform-top.h	overwrite, add UBoot settings
Device Tree	recipes-bsp/device-tree/files/system-user.dtsi recipes-bsp/device-tree/files/zynqmp-qemu-arm.dts	overwrite, add device tree attributes
Kernel	recipes-kernel/linux/linux-xlnx/	changes with "petalinux-config -c kernel" will be add here automatically
Apps	project-spec/meta-user/recipes-apps	add simple new app with "petalinux-create -t apps -

-name

n myapp --enable"

enable/disable with "petalinux-config -c rootfs"

PetaLinux 2018.2

PetaLinux Installation

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