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<p class="MsoNormal"><span lang="EN-US">Dear OpenBMC org,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">The next generation ASPEED BMC AST2700 will integrate a RISC-V MCU (BootMCU) as the first stage bootloader, and the firmware will be written with Zephyr RTOS.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">We'd like to seek your guidance on the best approach for this integration.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am considering two options:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<ol style="margin-top:0cm" start="1" type="1">
<li class="MsoNormal" style="mso-list:l0 level1 lfo1"><b><span lang="EN-US">Using a prebuilt image:</span></b><span lang="EN-US">
<br>
This approach would use a prebuilt image in the build process, which is simple. However, I am concerned about the flexibility and customization options that might be limited with this approach.<o:p></o:p></span></li></ol>
<p class="MsoNormal" style="margin-left:36.0pt"><span lang="EN-US"><o:p> </o:p></span></p>
<ol style="margin-top:0cm" start="2" type="1">
<li class="MsoNormal" style="mso-list:l0 level1 lfo1"><b><span lang="EN-US">Adding the meta-zephyr layer:</span></b><span lang="EN-US">
<br>
This approach would involve adding meta-zephyr. I am considering using “git subtree add meta-zephyr” to integrate it into OpenBMC.<o:p></o:p></span></li></ol>
<p class="MsoNormal" style="margin-left:12.0pt;text-indent:24.0pt"><span lang="EN-US"><a href="https://git.yoctoproject.org/meta-zephyr/">https://git.yoctoproject.org/meta-zephyr/</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Vince<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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