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Altera_Forum's avatar
Altera_Forum
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12 years ago

Cannot load PCIe driver into the linux of Atom, De2i-150

I followed everything that the manual said to build a PCIe system using Qsys, where user logic has nothing else but a LED I/O. I generated the Qsys and loaded the *.sof file onto the board, and re...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

I'm having the same error message.

Following demo instructions..

After configuring FPGA board, in Yocto host: "sh ./load_terasic_qsys_pcie_driver.sh de2i_150_config_file"

error: "Matching Device Not Found"

de2i_150_config_file:

vendor id - 0x1172

device id - 0xe001

These ids were verified from the FPGA source files.

The PCIe driver was loaded successfully, terasic_qsys_pcie.ko. The FPGA is working A okay as well.

However, Yocto cannot see the FPGA as a PCI device.

Will be very thankful for any help on this.