Hello,

This issue is solved.
Fei, your tip concerning the Intel Firmware Descriptor was good.

Another tip came from here: http://www.sublab.org/wiki/coreboot-x201/

I've found an Intel tool 'fict', with which I could build a valid descriptor (checked by the 'ifdtool').
Enabling the INCLUDE_ME and ME_PATH in coreboot does the rest.

Now, the Mohon Peak CRB boots with all internal GbE enabled and functionning.

Thank to all.
Kind regards,
Patrick Agrain

Le 05/01/2015 15:37, Alexander Couzens a écrit :

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On Mon, 5 Jan 2015 13:49:05 +0100
Patrick Agrain <patrick.agrain@alcatel-lucent.com> wrote:

Hello Fei,

Thanks for your answer.
Indeed, the INCLUDE_ME and ME_PATH are not configured, because I do not
really know what is the constitution of a "descriptor.bin" file.

May anybody have any pointer which could explain me what it is ?

It's the intel management engine. It's does some power management and a lot "other" things. It's a cpu
and has access to *everything* like ram, chipset, ...

http://www.coreboot.org/Intel_Management_Engine

Best,
lynxis
- -- Alexander Couzens

mail: lynxis@fe80.eu
jabber: lynxis@jabber.ccc.de
mobile: +4915123277221
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