[    1.580875] sunxi-pcie 5400000.pcie: host bridge /soc/pcie@5400000 ranges:
[    1.587774] sunxi-pcie 5400000.pcie: Parsing ranges property...
[    1.593716] sunxi-pcie 5400000.pcie:    IO 0x05e00000..0x05e0ffff -> 0x00000000
[    1.601035] sunxi-pcie 5400000.pcie:   MEM 0x05500000..0x05cfffff -> 0x05500000
[    1.699209] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[    1.705756] sunxi-pcie 5400000.pcie: Link up
[    1.910803] sunxi-pcie 5400000.pcie: Speed change timeout
[    1.916214] sunxi-pcie 5400000.pcie: PCI-e speed of Gen1
[    1.921653] sunxi-pcie 5400000.pcie: PCI host bridge to bus 0000:00
[    1.927930] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.933441] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    1.939637] pci_bus 0000:00: root bus resource [mem 0x05500000-0x05cfffff]
[    1.946532] pci_bus 0000:00: scanning bus
[    1.950613] pci 0000:00:00.0: [16c3:abcd] type 01 class 0x060400
[    1.956697] pci 0000:00:00.0: reg 0x38: [mem 0x00000000-0x0000ffff pref]
[    1.963500] pci 0000:00:00.0: supports D1
[    1.967751] pci 0000:00:00.0: PME# supported from D0 D1 D3hot D3cold
[    1.974122] pci 0000:00:00.0: PME# disabled
[    1.979073] pci_bus 0000:00: fixups for bus
[    1.983268] pci 0000:00:00.0: scanning [bus 01-ff] behind bridge, pass 0
[    1.990053] pci_bus 0000:01: scanning bus
[    1.994169] pci 0000:01:00.0: [8086:0085] type 00 class 0x028000
[    2.000358] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00001fff 64bit]
[    2.007701] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    2.013815] pci 0000:01:00.0: PME# disabled
[    2.027830] pci_bus 0000:01: fixups for bus
[    2.032031] pci_bus 0000:01: bus scan returning with max=01
[    2.037613] pci 0000:00:00.0: scanning [bus 01-ff] behind bridge, pass 1
[    2.044322] pci_bus 0000:00: bus scan returning with max=ff
[    2.049919] pci 0000:00:00.0: BAR 8: assigned [mem 0x05500000-0x055fffff]
[    2.027830] pci_bus 0000:01: fixups for bus
[    2.032031] pci_bus 0000:01: bus scan returning with max=01
[    2.037613] pci 0000:00:00.0: scanning [bus 01-ff] behind bridge, pass 1
[    2.044322] pci_bus 0000:00: bus scan returning with max=ff
[    2.049919] pci 0000:00:00.0: BAR 8: assigned [mem 0x05500000-0x055fffff]
[    2.056716] pci 0000:00:00.0: BAR 6: assigned [mem 0x05600000-0x0560ffff pref]
[    2.063972] pci 0000:01:00.0: BAR 0: assigned [mem 0x05500000-0x05501fff 64bit]
[    2.071513] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    2.076771] pci 0000:00:00.0:   bridge window [mem 0x05500000-0x055fffff]
[    2.083683] pcieport 0000:00:00.0: assign IRQ: got 14
[    2.089020] pcieport 0000:00:00.0: Signaling PME with IRQ 193
[    2.094887] pcieport 0000:00:00.0: AER enabled with IRQ 193
[    2.100658] iwlwifi 0000:01:00.0: assign IRQ: got 14
[    2.105700] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
[    2.111805] iwlwifi 0000:01:00.0: enabling bus mastering
[    2.117923] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-6000g2a-6.ucode failed with error -2
[    2.118014] hctosys: unable to open rtc device (rtc0)
[    2.127394] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-6000g2a-5.ucode failed with error -2
[    2.132503] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.141781] iwlwifi 0000:01:00.0: no suitable firmware found!
[    2.150945] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    2.155256] iwlwifi 0000:01:00.0: minimum version required: iwlwifi-6000g2a-5
[    2.161851] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    2.168917] iwlwifi 0000:01:00.0: maximum version supported: iwlwifi-6000g2a-6

root@pine-h64:~# lspci -v
00:00.0 PCI bridge: Synopsys, Inc. Device abcd (rev 01) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0, IRQ 193
        Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0
        Memory behind bridge: 05500000-055fffff
        [virtual] Expansion ROM at 05600000 [disabled] [size=64K]
        Capabilities: [40] Power Management version 3
        Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [70] Express Root Port (Slot-), MSI 00
        Capabilities: [100] Advanced Error Reporting
        Kernel driver in use: pcieport
lspci: Unable to load libkmod resources: error -12

01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
        Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN
        Flags: fast devsel, IRQ 14
        Memory at 05500000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: [c8] Power Management version 3
        Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
        Capabilities: [e0] Express Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting
        Capabilities: [140] Device Serial Number a0-88-b4-ff-ff-8b-7c-a0

root@pine-h64:~# cat /proc/iomem
03001000-03001fff : clock@3001000
0300b000-0300b3ff : pinctrl@300b000
04020000-04020fff : mmc@4020000
04022000-04022fff : mmc@4022000
05000000-0500001f : serial
05200000-05207fff : dwc3
  05200000-05207fff : dwc3
0520c100-0520ffff : dwc3
05210000-0521ffff : phy@5210000
05400000-05403fff : dbi
05500000-05cfffff : MEM
  05500000-055fffff : PCI Bus 0000:01
    05500000-05501fff : 0000:01:00.0
  05600000-0560ffff : 0000:00:00.0
07010000-070103ff : clock@7010000
07021000-070213ff : interrupt-controller@7021000
07022000-070223ff : pinctrl@7022000
07081400-070817ff : i2c@7081400
40000000-ffffffff : System RAM
  40080000-40d6ffff : Kernel code
  40e00000-40f02fff : Kernel data