(In reply to Jan Kara from comment #11) > I had a look into U-Boot and found [...] that at least the > upstream version does no checks of feature bitmaps. Do we carry some patches > that change this? No, you can see our patch queue here: https://github.com/openSUSE/u-boot/commits/tumbleweed https://build.opensuse.org/package/show/Base:System/u-boot