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Keep in mind that Intel RVP boards ship with Intel EC code, which is not compatible with Coreboot. You need to reflash it with <span style=" font-size: 16px; background-color: rgb(255, 255, 255); display: inline !important">Google EC - it's built as a part
of Coreboot, or it can be built separately as well.</span></div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> coreboot <coreboot-bounces@coreboot.org> on behalf of Nico Huber <nico.h@gmx.de><br>
<b>Sent:</b> Thursday, September 20, 2018 1:16 PM<br>
<b>To:</b> Jose Trujillo; Naresh G. Solanki<br>
<b>Cc:</b> coreboot<br>
<b>Subject:</b> Re: [coreboot] Kabylake unable to boot with post code 0x71 "SGX: pre-conditions not met"</font>
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<div class="PlainText">Hi Jose,<br>
<br>
On 20.09.2018 15:58, Jose Trujillo via coreboot wrote:<br>
> I will follow your advise of checking EC and about the base FW I am<br>
> using the original UEFI AMI FW but, if still doesn't boot I will replace<br>
> ME and descriptor as you suggested.<br>
<br>
Better don't. The Firmware Descriptor and ME are orthogonal to coreboot.<br>
It's best to leave them in flash as they are once you have them working<br>
with the original firmware. If you use flashrom, you can use a layout<br>
file or the --ifd option and include only the BIOS region when writing.<br>
<br>
Nico<br>
<br>
-- <br>
coreboot mailing list: coreboot@coreboot.org<br>
<a href="https://mail.coreboot.org/mailman/listinfo/coreboot">https://mail.coreboot.org/mailman/listinfo/coreboot</a><br>
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