https://community.nxp.com/t5/i-MX-Processors/how-can-i-build-sof-firmware/m-p/1391417#M184956 <P>Hello, Everyone. i bought imx8mp dev board(not official version) and success run sof.</P><P>the default sof version:&nbsp;</P><DIV><DIV><SPAN>Firmware info: version 1:5:0-cc5ba</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN><SPAN>kernel version:&nbsp;</SPAN></SPAN><SPAN>5.4.70-2.3.0.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>and i wanna to build the same sof version by myself.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>at first i build xtensa-imx8m-elf by <A href="https://thesofproject.github.io/latest/getting_started/build-guide/build-from-scratch.html#step-3-build-toolchains-from-source" target="_self">build tool</A></SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>the i clone sof and `git reset --hard <SPAN>cc5ba</SPAN>`</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>of course, i build successful and get `sof-imx8m.ri`</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>i replace into board&nbsp; but hang on kernel.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="lenghonglin_0-1640272264451.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/166098i803AE9994DCAD216/image-size/medium?v=v2&amp;px=400" role="button" title="lenghonglin_0-1640272264451.png" alt="lenghonglin_0-1640272264451.png" /></span><P>&nbsp;</P><P>It seem this is a wrong firmware so that dsp cannot load.</P><P>&nbsp;</P><P>which step i do wrong, pls tell me , thanks.</P></DIV></DIV> Thu, 23 Dec 2021 15:12:27 GMT lenghonglin 2021-12-23T15:12:27Z https://community.nxp.com/t5/i-MX-Processors/how-can-i-build-sof-firmware/m-p/1391417#M184956 <P>Hello, Everyone. i bought imx8mp dev board(not official version) and success run sof.</P><P>the default sof version:&nbsp;</P><DIV><DIV><SPAN>Firmware info: version 1:5:0-cc5ba</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN><SPAN>kernel version:&nbsp;</SPAN></SPAN><SPAN>5.4.70-2.3.0.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>and i wanna to build the same sof version by myself.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>at first i build xtensa-imx8m-elf by <A href="https://thesofproject.github.io/latest/getting_started/build-guide/build-from-scratch.html#step-3-build-toolchains-from-source" target="_self">build tool</A></SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>the i clone sof and `git reset --hard <SPAN>cc5ba</SPAN>`</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>of course, i build successful and get `sof-imx8m.ri`</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>i replace into board&nbsp; but hang on kernel.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="lenghonglin_0-1640272264451.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/166098i803AE9994DCAD216/image-size/medium?v=v2&amp;px=400" role="button" title="lenghonglin_0-1640272264451.png" alt="lenghonglin_0-1640272264451.png" /></span><P>&nbsp;</P><P>It seem this is a wrong firmware so that dsp cannot load.</P><P>&nbsp;</P><P>which step i do wrong, pls tell me , thanks.</P></DIV></DIV> Thu, 23 Dec 2021 15:12:27 GMT https://community.nxp.com/t5/i-MX-Processors/how-can-i-build-sof-firmware/m-p/1391417#M184956 lenghonglin 2021-12-23T15:12:27Z https://community.nxp.com/t5/i-MX-Processors/how-can-i-build-sof-firmware/m-p/1392308#M185073 <P>Hello lenghonglin,</P> <P>I guess you have to build with extensa toolchain but this work on L5.10.72 BSP.</P> <P><A href="https://www.nxp.com/docs/en/user-guide/IMX_DSP_USERS_GUIDE.pdf" target="_blank">https://www.nxp.com/docs/en/user-guide/IMX_DSP_USERS_GUIDE.pdf</A></P> <P>&nbsp;</P> <P>Regards</P> Mon, 27 Dec 2021 15:50:33 GMT https://community.nxp.com/t5/i-MX-Processors/how-can-i-build-sof-firmware/m-p/1392308#M185073 Bio_TICFSL 2021-12-27T15:50:33Z