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net: fec: set dev->seq to priv->dev_id

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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>
This commit is contained in:
Peng Fan 2018-03-28 20:54:13 +08:00 • committed by Joe Hershberger
parent 1bcabd7921
commit 8b20386356
1 changed files with 2 additions and 3 deletions
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5
drivers/net/fec_mxc.c
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@ -1251,7 +1251,6 @@ 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;
@ -1272,9 +1271,9 @@ 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;