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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We are developing coreboot for Apollo lake custom board. MRC training data save is enabled in FSP using Binary configuration tool.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">But we are getting logs like, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">No MRC cache found.<o:p></o:p></p>
<p class="MsoNormal">MRC SeCUmaSize memory size from SeC ... 0<o:p></o:p></p>
<p class="MsoNormal">MRC Parameters not valid. Status is Success<o:p></o:p></p>
<p class="MsoNormal">MRC:CpuMemoryTest Successful!<o:p></o:p></p>
<p class="MsoNormal">Saving MRC data using CSE through HECI interface<o:p></o:p></p>
<p class="MsoNormal">Try to find MRC training data HOB.<o:p></o:p></p>
<p class="MsoNormal">No MRC training data found, perform data save via HECI.<o:p></o:p></p>
<p class="MsoNormal">Saved MRC training data with status (0x80000003)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It seems that MRC data is not found and saved. Also I found that there are options to add MRC file path and mrc.bin in menuconfig. The only option I have is save cached MRC settings.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">What this mrc.bin will do?<o:p></o:p></p>
<p class="MsoNormal">How to add the mrc.bin in coreboot? <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please explain on this.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks & Regards,<o:p></o:p></p>
<p class="MsoNormal">Antony<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p><strong>L&T Technology Services Ltd</strong></p>
<p><a href="http://www.lnttechservices.com/" target="_blank">www.LntTechservices.com</a></p>
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