Hi Sjoerd, On 20 January 2015 at 10:06, Sjoerd Simons <sjoerd.sim...@collabora.co.uk> wrote: > commit a62e84d7b1824a202dd incorrectly changed the tegra pci code to the > new fdtdec pci helpers. To get the device index of the root port, the > "reg" property should be parsed from the dtb (as was previously the > case). > > With this patch i can successfully network boot my jetson tk1 > > Signed-off-by: Sjoerd Simons <sjoerd.sim...@collabora.co.uk> > --- > drivers/pci/pci_tegra.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-)
Can you also please take a look at this patch? http://patchwork.ozlabs.org/patch/430815/ It tries to support both options. > > diff --git a/drivers/pci/pci_tegra.c b/drivers/pci/pci_tegra.c > index f9e05ad..67b5fdf 100644 > --- a/drivers/pci/pci_tegra.c > +++ b/drivers/pci/pci_tegra.c > @@ -459,7 +459,6 @@ static int tegra_pcie_parse_port_info(const void *fdt, > int node, > unsigned int *lanes) > { > struct fdt_pci_addr addr; > - pci_dev_t bdf; > int err; > > err = fdtdec_get_int(fdt, node, "nvidia,num-lanes", 0); > @@ -470,13 +469,13 @@ static int tegra_pcie_parse_port_info(const void *fdt, > int node, > > *lanes = err; > > - err = fdtdec_get_pci_bdf(fdt, node, &addr, &bdf); > + err = fdtdec_get_pci_addr(fdt, node, 0, "reg", &addr); > if (err < 0) { > error("failed to parse \"reg\" property"); > return err; > } > > - *index = PCI_DEV(bdf) - 1; > + *index = PCI_DEV(addr.phys_hi) - 1; > > return 0; > } > -- > 2.1.4 > Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
