Dmitry Ermakov

Try searching here https://github.com/OpenIPC/firmware/blob/master/br-ext-chip-ingenic/board/t21/kernel/t21.generic.config#L1607

It't not clear from your messages, what are you trying to do or achieve? OpenIPC for t21 just works. There's no need to check kernel configs or mount overlays or...

You have to take 2735b ko and bin files from stock firmware, we dont have them @felipecrs I've added our own uboot for t21n, you can try and see if...

Maybe you have t21l? Check with the latest ipctool.

Sounds like a hardware issue (RAM)

[u-boot-hi3518ev200-universal.zip](https://github.com/OpenIPC/firmware/files/10787362/u-boot-hi3518ev200-universal.zip) try this

I'll post a patch for kernel later. Quite strange, this is a widely used flash, was sure its working fine, maybe its something about your board schematics though

[uImage.zip](https://github.com/OpenIPC/firmware/files/10830448/uImage.zip) try this kernel

it says flash is locked, maybe rootfs isnt there even, please check that, unlock from uboot or something

try reading rootfs offset from uboot and md'ing it, to see hsqs header at least