You can try to create new bsp yourself. I have done it with Eclypse-Z7, but without ZMOD support...
petalinux-create -t project -n zybo20202 --template zynq
petalinux-config --get-hw-description=/location/to/.xsa
<configure project, defaults should be ok for minimal system, or change boot to sd-card>
<add device-tree files from previous versions....>
petalinux-build