Hi! I messed up my NAND flash when trying to make a new fit image with new rootfs (not OpenWRT). For some reason u-boot won’t start correctly even though I only removed volumes 3 and 4 (fit and rootfs overlay).
Anyways, how do I select booting from NOR flash? I tried disconnecting the jumpers but it did nothing, should I place them horizontally? A picture would be great, thanks!
About Nor Flash boot, we need some time to ask the silicon vendor and get some support. About your new image with new rootfs (not OpenWRT). I think that Maybe your fit image have some wrong section, I suugest that you can refer to the OpenWRT’s built image processs.
Okay, so booting from the NOR is not supported yet?
I used ubi remove 3; ubi remove 4 and then ubi create; ubi write on NAND. Is there some way I can get into u-boot and do a new ubi write?
I have a ch341a with 1.8V adapter but no wson8 pogo pin, only adapter board and I’d prefer not needing to desolder but could add last resort.
Also do you know what the correct way to put the jumpers is for NOR once you get support?
btw do you have the original nand flash image for flashing with external programmer?