Reading the PCI BAR & converting the result to a physical address is not safe across all architectures. For example on MIPS the virtual:physical mapping is not 1:1, so we cannot directly make use of the physical address.
Use the more generic BAR-mapping function dm_pci_map_bar to discover the MMIO base address, which should work across architectures. Signed-off-by: Paul Burton <paul.bur...@imgtec.com> --- Changes in v2: None drivers/net/pch_gbe.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/pch_gbe.c b/drivers/net/pch_gbe.c index 137818b..2d0a700 100644 --- a/drivers/net/pch_gbe.c +++ b/drivers/net/pch_gbe.c @@ -421,7 +421,7 @@ int pch_gbe_probe(struct udevice *dev) { struct pch_gbe_priv *priv; struct eth_pdata *plat = dev_get_platdata(dev); - u32 iobase; + void *iobase; /* * The priv structure contains the descriptors and frame buffers which @@ -432,11 +432,9 @@ int pch_gbe_probe(struct udevice *dev) priv->dev = dev; - dm_pci_read_config32(dev, PCI_BASE_ADDRESS_1, &iobase); - iobase &= PCI_BASE_ADDRESS_MEM_MASK; - iobase = dm_pci_mem_to_phys(dev, iobase); + iobase = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_1, PCI_REGION_MEM); - plat->iobase = iobase; + plat->iobase = (ulong)iobase; priv->mac_regs = (struct pch_gbe_regs *)iobase; /* Read MAC address from SROM and initialize dev->enetaddr with it */ -- 2.9.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot