[coreboot] Finding whether the BIOS is coreboot or not

Kevin Wilson wkevils at gmail.com
Sun Jul 19 06:45:50 CEST 2015


Hi,
Thanks for all the responses.
Short questions:
I saw. on my system::
cat  /sys/class/dmi/id/bios_vendor
coreboot

Is it equivalent to
dmidecode -t bios | grep Vendor
        Vendor: coreboot

What I mean is: does dmidecode in fact read the
/sys/class/dmi/id/bios_vendor  entry?


Regard,
Kevin


On Sat, Jul 18, 2015 at 11:14 PM, Andreas Kreuzinger
<a_coreboot at skater.priv.at> wrote:
> Hi,
>
> * Kevin Wilson <wkevils at gmail.com> [2015-07-18 10:03]:
>> Is there a way, from a device running Linux,  to which I have access
>> to the command line, to know
>> whether the BIOS is coreboot or not ? by some utility, or by some sysfs entry ?
>
> Yes, if you have dmidecode present:
> ctvdr:~# dmidecode -t bios | grep Vendor
>         Vendor: coreboot
>
> Probably it might be possible to set it to something else, but that
> seems to be the default.
>
> @ndy
>
>
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