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标题: [求助]3399通过PCIE级连FPGA(Xilinx Ultrascale+),lspci找不到设备 [打印本页]

作者: liewluping    时间: 2018-11-26 17:50
标题: [求助]3399通过PCIE级连FPGA(Xilinx Ultrascale+),lspci找不到设备
大家好
   3399通过PCIE级连FPGA(Xilinx Ultrascale+),lspci找不到设备,dmesg 信息如下:
     PCI I/O : 0xffffffbffee00000 - 0xffffffbfffe00000   (    16 MB)
[    0.124672] PCI/MSI: /interrupt-controller@fee00000/interrupt-controller@fee20000 domain created
[    2.081897] PCI: CLS 0 bytes, default 64
[    2.321413] rockchip-pcie f8000000.pcie: GPIO lookup for consumer ep
[    2.321425] rockchip-pcie f8000000.pcie: using device tree for GPIO lookup
[    2.321450] of_get_named_gpiod_flags: parsed 'ep-gpios' property of node '/pcie@f8000000[0]' - status (0)
[    2.321668] rockchip-pcie f8000000.pcie: no vpcie3v3 regulator found
[    2.328052] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[    2.334421] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[    2.862096] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!
[    2.869011] rockchip-pcie: probe of f8000000.pcie failed with error -110
[    3.819314] ehci-pci: EHCI PCI platform driver

相关设置:
1.PCIE cable是通过一个m.2转PCIE的转接板转接的。
2.3399 和FPGA 都配置成x4。
作者: 嘘嘘哎哎    时间: 2020-1-20 17:17
请问楼主这个问题解决了吗,也遇到同样的问题了,求指导呀





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