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<p style="font-family:Calibri;font-size:10pt;color:#000000;margin:5pt;font-style:normal;font-weight:normal;text-decoration:none;" align="Left">
TCS Confidential<br>
</p>
<br>
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<div class="WordSection1">
<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My current setup:<o:p></o:p></p>
<ol style="margin-top:0in" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Running swtpm on ubuntu to act as a virtual tpm.<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Enabled measured boot, tpm, hash on u-boot
<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Openbmc image loaded on qemu.
<o:p></o:p></li></ol>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">With this setup, I am trying to get the tpm device through <b>
tcg2_platform_get_tpm2(struct udevice **dev) </b>from u-boot<b>(</b>image-fit.c<b>)
</b>. But I am getting error 19 (ENODEV). Any Idea why it is not recognizing the virtual TPM running on ubuntu?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Sandeep. <o:p></o:p></p>
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<br>
<p style="font-family:Calibri;font-size:10pt;color:#000000;margin:5pt;font-style:normal;font-weight:normal;text-decoration:none;" align="Left">
TCS Confidential<br>
</p>
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