If a phy is disabled, don't use it. This matches Linux's behavior.
Signed-off-by: Sean Anderson sean.anderson@seco.com ---
drivers/net/fec_mxc.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index ec21157d71..37eb894248 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -1299,15 +1299,18 @@ static const struct eth_ops fecmxc_ops = { static int device_get_phy_addr(struct fec_priv *priv, struct udevice *dev) { struct ofnode_phandle_args phandle_args; - int reg; + int reg, ret;
- if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0, - &phandle_args)) { - debug("Failed to find phy-handle"); - return -ENODEV; + ret = dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0, + &phandle_args); + if (ret) { + debug("Failed to find phy-handle (err = %d\n)"); + return ret; }
priv->phy_of_node = phandle_args.node; + if (!ofnode_is_available(phandle_args.node)) + return -ENOENT;
reg = ofnode_read_u32_default(phandle_args.node, "reg", 0);