HI im having an issue trying to upgrade openwrt on my wallys dr4029
The router is on QSDK firmware from the manufacturer and I want to upgrade to a newer image.
I have built an image from source copied to to tmp and run sysupgrade and I get the below error:
/tmp/openwrt-ipq40xx-generic-wallystech_dr40x9-squashfs-nand-sysupgrade.bin is not a valid FIT image
from what i gather QSDK images differ and i have to create a compatable image with this script, it will allow me to flash an image from CLI or web to vanilla openwrt how do i use this script ?