From: Carlos Roberto Moratelli
I am trying to map a PCIe peripherical on my MPC8536 custom board. The peripherical is on PCIe1 port.
Is this still an issue?
pci_init_board: devdisr=40900, sdrs2_io_sel=7, io_sel=7 Serdes2 disalbed
That is fine.
PCIE3: disabled PCIE1: disabled
This is the problem. Check:
pcie_configured = is_serdes_configured(PCIE1); if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE))
in your board file.
PCIE2: disabled PCI: 32 bit, 66 MHz, sync, host, arbiter (base address ffe08000)
...
Scanning PCI bus 00 PCIE1 on bus 00 - 00
This is a code bug, it really should say is PCI1 and not PCIE1.
Running pci command I can see:
=> pci Scanning PCI devices on bus 0 BusDevFun VendorId DeviceId Device Class Sub-Class _____________________________________________________________ 00.00.00 0x1957 0x0050 Processor 0x20
I don't know if I am correct, but I understand that the PCIe controller identify itself. However, the PCIe peripherical was not
found.
You need to figure out why "PCIE1: disabled" is occurring
-Ed Swarthout