[coreboot] x220: cannot modify nvramcui options with newest coreboot (git a96e31b)

People I've just upgraded my corebot BIOS. To have ctrl <-> fn keyboard switch, I use nvramcui as secondary payload. The problem is that when I press esc to enter menu, then choose nvramcui, the exit operation (with f1 key) results with immediate system hang with large number of hexadecimal digit

Re: [coreboot] x220: cannot modify nvramcui options with newest coreboot (git a96e31b)

I've compared configuration before and after. Here is the diff. The case is I didn't choose any new options, thus the difference probably appears because of new options added to coreboot in the meantime. 22,23c22,24 < # CONFIG_COLLECT_TIMESTAMPS is not set < CONFIG_USE_BLOBS=y --- > CONFIG_COLLEC

Re: [coreboot] x220: cannot modify nvramcui options with newest coreboot (git a96e31b)

I've gathered more details about the problem. coreboot version that works is 9d0aa99 (Nov 24, 2017). Configuration that works is at the bottom. To make it NOT working, I've put the .config below to newest coreboot (git a96e31b), run "make menuconfig" just to update the config, then immediatelly

Re: [coreboot] x220: cannot modify nvramcui options with newest coreboot (git a96e31b)

Hello,What about rewrite CMOS checksum from OS with zero value for resetting CMOS parameters on boot process?./coreboot/util/nvramtool -c [VALUE] 27.04.2018, 23:20, "Mat" :I've gathered more details about the problem. coreboot version that works is 9d0aa99 (Nov 24, 2017). Configuration that works i