<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">Le 27 févr. 2018 à 13:42, Sumo <<a href="mailto:kingsumos@gmail.com" class="">kingsumos@gmail.com</a>> a écrit :</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class=""><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline" class=""><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline" class="">
<div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial" class=""><span style="font-size:12.8px" class="">> When configuring CB with menuconfig you have to select your platform</span><br class=""></div></span></span></div><div class=""><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline" class=""><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline" class="">> and type in the path to your ME-binary-blob.</span><br class=""></span></div><div class=""><span style="font-size:12.8px" class=""><br class=""></span></div><div class=""><span style="font-size:12.8px" class="">For the Harcuvar CRB there is no such configuration.</span><br class=""></div><div class=""><br class=""></div><div class=""><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline" class="">This conf. is available to other mainboards (e.g. I</span><span style="font-size:12.8px" class="">ntel "Little Plains" mainboard:</span></div><div class=""><span style="font-size:12.8px" class="">menu "Chipset"->"Intel Firmware"->"Add Intel descriptor.bin file"->"Add Intel</span></div><div class=""><span style="font-size:12.8px" class="">ME/TXE firmware"->"Path to management engine firmware").</span><br class=""></div><div class=""><br class=""></div><div class="">Maybe for the Harcuvar CRB the Intel ME FW is installed in the second</div><div class="">SPI flash, therefore there is no need to add the ME blob in the coreboot</div><div class="">build? I´m not sure about this, some board maintainer can confirm</div><div class="">this?</div></div></div></blockquote>No it’s in the same flash. Basically your first idea is what I am doing:</div><div><blockquote type="cite" class=""><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-style: solid; border-left-color: rgb(204, 204, 204); padding-left: 1ex;"><span class="">replace the BIOS region of the SPI flash (0x00800000–0x00ffffff)</span></blockquote></div></div></blockquote>Or use intel fitc tool to build the final SPI image.</div><div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" class=""><div class=""><br class=""></div><div class="">Do we have any documentation regarding the coreboot port for Harcuvar?</div></div></div></blockquote>Do you have access to intel support ? If yes there should be a document, but</div><div>I’m not even sure it has been updated when the support was upstreamed.</div><div><br class=""></div><div>Hope this helps,</div><div><br class=""></div><div>Julien VdG</div><div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" class=""><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Sumo</div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">2018-02-26 19:42 GMT-03:00 Philipp Stanner <span dir="ltr" class=""><<a href="mailto:stanner@posteo.de" target="_blank" class="">stanner@posteo.de</a>></span>:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">Am Montag, den 26.02.2018, 17:14 -0300 schrieb Sumo:<br class="">
> Hi,<br class="">
><br class="">
> In the coreboot build menu there is no option regarding the Intel ME<br class="">
> integration.<br class="">
> The 'coreboot.rom' file is the full SPI flash image or this file is<br class="">
> suitable to<br class="">
> replace the BIOS region of the SPI flash (0x00800000--0x00ffffff)?<br class="">
> (i.e. in the SPI flash we already have a region for Intel ME<br class="">
> firmware)<br class="">
<br class="">
</span>I'm not sure what the question is. <br class="">
<br class="">
When configuring CB with menuconfig you have to select your platform<br class="">
and type in the path to your ME-binary-blob. The later has to be<br class="">
provided by you; meaning you have to extract the BIOS from the flash,<br class="">
extract the ME-binary using coreboot/utils, clean it with ME-cleaner<br class="">
(optional) and then build coreboot with your blob.<br class="">
<br class="">
The toolchain takes care automatically about the correct placement of<br class="">
the ME in the right address-ranges.<br class="">
<br class="">
I hope this was helpful.<br class="">
<br class="">
> Thanks,<br class="">
> Sumo<br class="">
</blockquote></div><br class=""></div>
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