To platforms has two enet interface, using dev->seq could avoid conflict.
i.MX6UL/ULL evk board net get the wrong MAC address from fuse, eth1 get MAC0 address, eth0 get MAC1 address from fuse. Set the priv->dev_id to device->seq as the real net interface alias id then .fec_get_hwaddr() read the related MAC address from fuse.
Signed-off-by: Peng Fan peng.fan@nxp.com Acked-by: Joe Hershberger joe.hershberger@ni.com --- drivers/net/fec_mxc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 953252a92e..4f1c906a72 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -1250,7 +1250,6 @@ static int fecmxc_probe(struct udevice *dev) struct eth_pdata *pdata = dev_get_platdata(dev); struct fec_priv *priv = dev_get_priv(dev); struct mii_dev *bus = NULL; - int dev_id = -1; uint32_t start; int ret;
@@ -1271,9 +1270,9 @@ static int fecmxc_probe(struct udevice *dev) }
fec_reg_setup(priv); - priv->dev_id = (dev_id == -1) ? 0 : dev_id;
- bus = fec_get_miibus((ulong)priv->eth, dev_id); + priv->dev_id = dev->seq; + bus = fec_get_miibus((ulong)priv->eth, dev->seq); if (!bus) { ret = -ENOMEM; goto err_mii;