Hi mingming
one can check dmesg or lspci
dmesg - Wikipedia, the free encyclopedia
lspci - Wikipedia, the free encyclopedia
or run simple SDK PCIe test
i.MX 6Series Platform SDK : Bare-metal SDK for the i.MX 6
Best regards
igor
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dear sir:
Thanks for your help!
I didn't connect any pcie device to my board, my logs as below, this is means that my pcie is ready?
iMX6 PCIe PCIe RC mode imx_pcie_pltfm_probe entering.
PCIE: imx_pcie_pltfm_probe start link up.
IMX PCIe port: link up.
PCI: bus0: Fast back to back transfers disabled
PCI: bus1: Fast back to back transfers disabled
pci 0000:00:00.0: BAR 0: assigned [mem 0x01000000-0x010fffff 64bit pref]
pci 0000:00:00.0: BAR 0: set to [mem 0x01000000-0x010fffff 64bit pref] (PCI address [0x1000000-0x10fffff])
pci 0000:00:00.0: BAR 9: assigned [mem 0x01100000-0x011fffff pref]
pci 0000:00:00.0: BAR 6: assigned [mem 0x01200000-0x0120ffff pref]
pci 0000:00:00.0: PCI bridge to [bus 01-01]
pci 0000:00:00.0: bridge window [io disabled]
pci 0000:00:00.0: bridge window [mem disabled]
pci 0000:00:00.0: bridge window [mem 0x01100000-0x011fffff pref]