<div dir="ltr"><div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">25 Kas 2019 Pzt 17:44 tarihinde Alex Deucher <<a href="mailto:alexdeucher@gmail.com" target="_blank">alexdeucher@gmail.com</a>> şunu yazdı:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Mon, Nov 25, 2019 at 8:55 AM Yusuf Altıparmak<br>
<<a href="mailto:yusufalti1997@gmail.com" rel="noreferrer" target="_blank">yusufalti1997@gmail.com</a>> wrote:<br>
><br>
> Hello,<br>
><br>
> I am trying to use AMD E9171 with T1042D4RDB-64B(<a href="https://www.nxp.com/products/processors-and-microcontrollers/power-architecture/qoriq-communication-processors/t-series/qoriq-t1042-and-t1022-multicore-communications-processors:T1042" rel="noreferrer noreferrer" target="_blank">https://www.nxp.com/products/processors-and-microcontrollers/power-architecture/qoriq-communication-processors/t-series/qoriq-t1042-and-t1022-multicore-communications-processors:T1042</a>).<br>
> Software documentation is here (<a href="https://www.nxp.com/docs/en/supporting-information/QORIQ-SDK-2.0-IC-REV0.pdf" rel="noreferrer noreferrer" target="_blank">https://www.nxp.com/docs/en/supporting-information/QORIQ-SDK-2.0-IC-REV0.pdf</a>).<br>
><br>
><br>
> I tried to compile 'amdgpu' in linux kernel.<br>
><br>
> I successfully compiled linux kernel for powerpc e5500 architecture. I enabled amdgpu and its prerequisites in menuconfig. All drivers compiled successfully.<br>
><br>
> But when I try to install 'amdgpu.ko' module, it's not initializing gpu hardware. Console messages from 'dmesg' and U-boot is below. Hardware is connected to board via PCI and connected to monitor via HDMI-DVI converter. I am using HDMI port on monitor.<br>
><br>
> Any suggestion/solutions for this situation?<br>
<br>
The driver needs access to the PCI BARs for the device to initialize<br>
it.  It looks like they are not getting allocated.  Maybe your<br>
platform has limited MMIO space?  You need to fix that first.<br>
<br>
Alex<br>
<br><br>
><br>
> Regards.<br><br>
> _______________________________________________<br>
> amd-gfx mailing list<br>
> <a href="mailto:amd-gfx@lists.freedesktop.org" rel="noreferrer" target="_blank">amd-gfx@lists.freedesktop.org</a><br>
> <a href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a></blockquote><div><br></div><div>Okay, thank you Alex. I'll see what I can do. </div><div>Regards </div></div></div></div>
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