> +static void __iomem *mpc83xx_pcie_remap_cfg(struct pci_bus *bus,
> + unsigned int devfn, int offset)
> +{
> + struct pci_controller *hose = bus->sysdata;
> + struct mpc83xx_pcie *pcie = hose->dn->data;
> + u8 bus_no = bus->number - hose->first_busno;
> + u32 dev_base = bus_no << 20 | devfn << 12;
Hello Anton,
There is one bug for the bus/device number shift according to the latest
83xx UM. The shift should be
dev_base = (bus_no << 24) | (devfn << 16);
You can download the latest MPC8315 UM as reference from
http://www.freescale.com.
AFAIK, you will work on the u-boot for 83xx PEX, Any question forward
to Jerry Huang (in cc). I think he should have some update for PEX.
Thanks,
Dave
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