PCIe-Bus not initialized, no devices detected

[Arglebargle]

I'm having similar problems with 3/4 boards I've tested in my Rock64Pro running Ayufan's minimal image v0.7.9.

Here's the one card I was able to detect successfully, an Intel I350-T4:

Code:

root@rockpro64:~# dmesg | grep pci [    0.503668] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc3v3-pcie-regulator[0]' - status (0) [    0.503718] reg-fixed-voltage vcc3v3-pcie-regulator: Looking up vin-supply from device tree [    0.503757] vcc3v3_pcie: supplied by dc_12v [    0.503822] vcc3v3_pcie: 3300 mV [    0.503980] reg-fixed-voltage vcc3v3-pcie-regulator: vcc3v3_pcie supplying 3300000uV [    1.161570] ehci-pci: EHCI PCI platform driver [    2.441251] vcc3v3_pcie: disabling [    2.871941] phy phy-pcie-phy.9: Looking up phy-supply from device tree [    2.871948] phy phy-pcie-phy.9: Looking up phy-supply property in node /pcie-phy failed [    2.905026] rockchip-pcie f8000000.pcie: GPIO lookup for consumer ep [    2.905037] rockchip-pcie f8000000.pcie: using device tree for GPIO lookup [    2.905068] of_get_named_gpiod_flags: parsed 'ep-gpios' property of node '/pcie@f8000000[0]' - status (0) [    2.905373] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply from device tree [    2.905474] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply from device tree [    2.905484] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply property in node /pcie@f8000000 failed [    2.905509] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found [    2.908771] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply from device tree [    2.908783] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply property in node /pcie@f8000000 failed [    2.908804] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found [    2.912068] rockchip-pcie f8000000.pcie: invalid power supply [    2.972482] PCI host bridge /pcie@f8000000 ranges: [    2.986000] rockchip-pcie f8000000.pcie: PCI host bridge to bus 0000:00 [    2.990385] pci_bus 0000:00: root bus resource [bus 00-1f] [    2.994575] pci_bus 0000:00: root bus resource [mem 0xfa000000-0xfbdfffff] [    2.998916] pci_bus 0000:00: root bus resource [io  0x0000-0xfffff] (bus address [0xfbe00000-0xfbefffff]) [    3.003598] pci 0000:00:00.0: [1d87:0100] type 01 class 0x060400 [    3.003706] pci 0000:00:00.0: supports D1 [    3.003714] pci 0000:00:00.0: PME# supported from D0 D1 D3hot [    3.004059] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [    3.008725] pci_bus 0000:01: busn_res: can not insert [bus 01-ff] under [bus 00-1f] (conflicts with (null) [bus 00-1f]) [    3.008760] pci 0000:01:00.0: [8086:1521] type 00 class 0x020000 [    3.008809] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff] [    3.008837] pci 0000:01:00.0: reg 0x1c: [mem 0x00000000-0x00003fff] [    3.008865] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref] [    3.008969] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [    3.009276] pci 0000:01:00.1: [8086:1521] type 00 class 0x020000 [    3.009319] pci 0000:01:00.1: reg 0x10: [mem 0x00000000-0x000fffff] [    3.009347] pci 0000:01:00.1: reg 0x1c: [mem 0x00000000-0x00003fff] [    3.009374] pci 0000:01:00.1: reg 0x30: [mem 0x00000000-0x0007ffff pref] [    3.009456] pci 0000:01:00.1: PME# supported from D0 D3hot D3cold [    3.009686] pci 0000:01:00.2: [8086:1521] type 00 class 0x020000 [    3.009726] pci 0000:01:00.2: reg 0x10: [mem 0x00000000-0x000fffff] [    3.009754] pci 0000:01:00.2: reg 0x1c: [mem 0x00000000-0x00003fff] [    3.009782] pci 0000:01:00.2: reg 0x30: [mem 0x00000000-0x0007ffff pref] [    3.009861] pci 0000:01:00.2: PME# supported from D0 D3hot D3cold [    3.010067] pci 0000:01:00.3: [8086:1521] type 00 class 0x020000 [    3.010107] pci 0000:01:00.3: reg 0x10: [mem 0x00000000-0x000fffff] [    3.010135] pci 0000:01:00.3: reg 0x1c: [mem 0x00000000-0x00003fff] [    3.010162] pci 0000:01:00.3: reg 0x30: [mem 0x00000000-0x0007ffff pref] [    3.010251] pci 0000:01:00.3: PME# supported from D0 D3hot D3cold [    3.012276] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 [    3.012315] pci 0000:00:00.0: BAR 8: assigned [mem 0xfa000000-0xfa6fffff] [    3.016738] pci 0000:01:00.0: BAR 0: assigned [mem 0xfa000000-0xfa0fffff] [    3.021057] pci 0000:01:00.1: BAR 0: assigned [mem 0xfa100000-0xfa1fffff] [    3.025324] pci 0000:01:00.2: BAR 0: assigned [mem 0xfa200000-0xfa2fffff] [    3.029545] pci 0000:01:00.3: BAR 0: assigned [mem 0xfa300000-0xfa3fffff] [    3.033675] pci 0000:01:00.0: BAR 6: assigned [mem 0xfa400000-0xfa47ffff pref] [    3.037841] pci 0000:01:00.1: BAR 6: assigned [mem 0xfa480000-0xfa4fffff pref] [    3.041994] pci 0000:01:00.2: BAR 6: assigned [mem 0xfa500000-0xfa57ffff pref] [    3.042002] pci 0000:01:00.3: BAR 6: assigned [mem 0xfa580000-0xfa5fffff pref] [    3.042008] pci 0000:01:00.0: BAR 3: assigned [mem 0xfa600000-0xfa603fff] [    3.042022] pci 0000:01:00.1: BAR 3: assigned [mem 0xfa604000-0xfa607fff] [    3.042031] pci 0000:01:00.2: BAR 3: assigned [mem 0xfa608000-0xfa60bfff] [    3.042039] pci 0000:01:00.3: BAR 3: assigned [mem 0xfa60c000-0xfa60ffff] [    3.042054] pci 0000:00:00.0: PCI bridge to [bus 01] [    3.042063] pci 0000:00:00.0:   bridge window [mem 0xfa000000-0xfa6fffff] [    3.042324] pcieport 0000:00:00.0: enabling device (0000 -> 0002) [    3.042799] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt [    3.042809] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [    3.042817] pci 0000:01:00.1: Signaling PME through PCIe PME interrupt [    3.042824] pci 0000:01:00.2: Signaling PME through PCIe PME interrupt [    3.042831] pci 0000:01:00.3: Signaling PME through PCIe PME interrupt [    3.042845] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded [    3.043053] aer 0000:00:00.0:pcie02: service driver aer loaded root@rockpro64:~#

And here's dmesg output from a Mellanox ConnectX-2 10GbE card:

Code:

root@rockpro64:~# dmesg | grep pci [    0.503629] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc3v3-pcie-regulator[0]' - status (0) [    0.503680] reg-fixed-voltage vcc3v3-pcie-regulator: Looking up vin-supply from device tree [    0.503719] vcc3v3_pcie: supplied by dc_12v [    0.503784] vcc3v3_pcie: 3300 mV  [    0.503942] reg-fixed-voltage vcc3v3-pcie-regulator: vcc3v3_pcie supplying 3300000uV [    1.160247] ehci-pci: EHCI PCI platform driver [    2.278195] vcc3v3_pcie: disabling [    2.584943] phy phy-pcie-phy.9: Looking up phy-supply from device tree [    2.584980] phy phy-pcie-phy.9: Looking up phy-supply property in node /pcie-phy failed [    2.587855] rockchip-pcie f8000000.pcie: GPIO lookup for consumer ep [    2.587872] rockchip-pcie f8000000.pcie: using device tree for GPIO lookup [    2.587948] of_get_named_gpiod_flags: parsed 'ep-gpios' property of node '/pcie@f8000000[0]' - status (0) [    2.588363] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply from device tree [    2.588791] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply from device tree [    2.588813] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply property in node /pcie@f8000000 failed [    2.588855] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found [    2.594825] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply from device tree [    2.594853] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply property in node /pcie@f8000000 failed [    2.594897] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found [    2.601122] rockchip-pcie f8000000.pcie: invalid power supply [    3.106847] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout! [    3.107078] rockchip-pcie: probe of f8000000.pcie failed with error -110

lspcie output is blank on every board besides the Intel nic.