On 10/04/2017 13:44, Peng Fan wrote:
> From: Andy Duan <fugang.d...@nxp.com>
> 
> Specify the registered eth index by dev_id.
> 
> Signed-off-by: Fugang Duan <fugang.d...@nxp.com>
> Signed-off-by: Peng Fan <peng....@nxp.com>
> Cc: Joe Hershberger <joe.hershber...@ni.com>
> ---
>  drivers/net/fec_mxc.c | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
> index d67a69b..08bea8b 100644
> --- a/drivers/net/fec_mxc.c
> +++ b/drivers/net/fec_mxc.c
> @@ -1023,6 +1023,7 @@ static int fec_probe(bd_t *bd, int dev_id, uint32_t 
> base_addr,
>       struct eth_device *edev;
>       struct fec_priv *fec;
>       unsigned char ethaddr[6];
> +     char mac[16];
>       uint32_t start;
>       int ret = 0;
>  
> @@ -1085,12 +1086,18 @@ static int fec_probe(bd_t *bd, int dev_id, uint32_t 
> base_addr,
>       fec->phy_id = phy_id;
>  #endif
>       eth_register(edev);
> +     /* only support one eth device, the index number pointed by dev_id */
> +     edev->index = fec->dev_id;
>  
>       if (fec_get_hwaddr(fec->dev_id, ethaddr) == 0) {
>               debug("got MAC%d address from fuse: %pM\n", fec->dev_id, 
> ethaddr);
>               memcpy(edev->enetaddr, ethaddr, 6);
> -             if (!getenv("ethaddr"))
> -                     eth_setenv_enetaddr("ethaddr", ethaddr);
> +             if (fec->dev_id)
> +                     sprintf(mac, "eth%daddr", fec->dev_id);
> +             else
> +                     strcpy(mac, "ethaddr");
> +             if (!getenv(mac))
> +                     eth_setenv_enetaddr(mac, ethaddr);
>       }
>       return ret;
>  err4:
> 

Reviewed-by : Stefano Babic <sba...@denx.de>

Best regards,
Stefano Babic

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