IMX8 PCIE BAR 15: no space for [mem size 0x400000000 pref]

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IMX8 PCIE BAR 15: no space for [mem size 0x400000000 pref]

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zyd
Contributor I


[ 5.051843] imx6q-pcie 33800000.pcie: 33800000.pcie supply epdev_on not found, using dummy regulator
[ 5.061724] OF: PCI: host bridge /pcie@0x33800000 ranges:
[ 5.067153] OF: PCI: No bus range found for /pcie@0x33800000, using [bus 00-ff]
[ 5.074664] OF: PCI: IO 0x1ff80000..0x1ff8ffff -> 0x00000000
[ 5.080606] OF: PCI: MEM 0x18000000..0x1fefffff -> 0x18000000
[ 5.087288] imx6q-pcie 33800000.pcie: Initialize PHY with EXT REfCLK!.
[ 5.094150] imx6q-pcie 33800000.pcie: PHY Initialization End!.
[ 5.100322] imx6q-pcie 33800000.pcie: pcie phy pll is locked.
[ 5.159463] imx6q-pcie 33800000.pcie: Link up, Gen2
[ 5.166360] imx6q-pcie 33800000.pcie: PCI host bridge to bus 0000:00
[ 5.172753] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 5.178262] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 5.184460] pci_bus 0000:00: root bus resource [mem 0x18000000-0x1fefffff]
[ 5.191387] pci 0000:00:00.0: quirk_sprd_pci_resizebar: not support resize bar
[ 5.210229] pci 0000:00:00.0: BAR 15: no space for [mem size 0x400000000 pref]
[ 5.217476] pci 0000:00:00.0: BAR 15: failed to assign [mem size 0x400000000 pref]
[ 5.225063] pci 0000:00:00.0: BAR 14: assigned [mem 0x18000000-0x187fffff]
[ 5.231955] pci 0000:00:00.0: BAR 0: assigned [mem 0x18800000-0x188fffff 64bit]
[ 5.239280] pci 0000:00:00.0: BAR 6: assigned [mem 0x18900000-0x1890ffff pref]
[ 5.246523] pci 0000:01:00.0: BAR 0: no space for [mem size 0x400000000 64bit pref]
[ 5.254191] pci 0000:01:00.0: BAR 0: failed to assign [mem size 0x400000000 64bit pref]
[ 5.262210] pci 0000:01:00.0: BAR 2: assigned [mem 0x18000000-0x183fffff 64bit]
[ 5.269572] pci 0000:01:00.0: BAR 4: assigned [mem 0x18400000-0x187fffff 64bit]
[ 5.276933] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 5.282172] pci 0000:00:00.0: bridge window [mem 0x18000000-0x187fffff]
[ 5.289429] sprd-pcie-ep-device 0000:00:00.0: ep: probe
[ 5.294670] sprd-pcie-ep-device 0000:00:00.0: sprd_pcie_iommu_init domian null
[ 5.301958] sprd-pcie-ep-device 0000:00:00.0: ep: BAR[0] [mem 0x18800000-0x188fffff 64bit]
[ 5.310234] sprd-pcie-ep-device 0000:00:00.0: ep: BAR[1] [??? 0x00000000 flags 0x0]
[ 5.317902] sprd-pcie-ep-device 0000:00:00.0: ep: BAR[2] [??? 0x00000000 flags 0x0]
[ 5.325568] sprd-pcie-ep-device 0000:00:00.0: ep: BAR[3] [??? 0x00000000 flags 0x0]
[ 5.333235] sprd-pcie-ep-device 0000:00:00.0: ep: BAR[4] [??? 0x00000000 flags 0x0]
[ 5.340901] sprd-pcie-ep-device 0000:00:00.0: ep: BAR[5] [??? 0x00000000 flags 0x0]
[ 5.348569] sprd-pcie-ep-device 0000:00:00.0: can't ioremap BAR 4: [??? 0x00000000 flags 0x0]
[ 5.357103] sprd-pcie-ep-device 0000:00:00.0: ep: failed to map cfg bar.
[ 5.363845] sprd-pcie-ep-device: probe of 0000:00:00.0 failed with error -12
[ 5.371241] pcieport 0000:00:00.0: Signaling PME with IRQ 233
[ 5.377110] pcieport 0000:00:00.0: AER enabled with IRQ 233

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