25 Kas 2019 Pzt 17:44 tarihinde Alex Deucher <[email protected]> şunu yazdı:
> On Mon, Nov 25, 2019 at 8:55 AM Yusuf Altıparmak > <[email protected]> wrote: > > > > Hello, > > > > I am trying to use AMD E9171 with T1042D4RDB-64B( > https://www.nxp.com/products/processors-and-microcontrollers/power-architecture/qoriq-communication-processors/t-series/qoriq-t1042-and-t1022-multicore-communications-processors:T1042 > ). > > Software documentation is here ( > https://www.nxp.com/docs/en/supporting-information/QORIQ-SDK-2.0-IC-REV0.pdf > ). > > > > > > I tried to compile 'amdgpu' in linux kernel. > > > > I successfully compiled linux kernel for powerpc e5500 architecture. I > enabled amdgpu and its prerequisites in menuconfig. All drivers compiled > successfully. > > > > 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. > > > > Any suggestion/solutions for this situation? > > The driver needs access to the PCI BARs for the device to initialize > it. It looks like they are not getting allocated. Maybe your > platform has limited MMIO space? You need to fix that first. > > Alex > > > > > > Regards. > > > _______________________________________________ > > amd-gfx mailing list > > [email protected] > > https://lists.freedesktop.org/mailman/listinfo/amd-gfx Okay, thank you Alex. I'll see what I can do. Regards
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