Hi Scott,

In my DTS file for mpc8247 I have defined the ether MAC in the node as below.

ethernet@24000 {
                       #address-cells = <1>;
                       #size-cells = <0>;
                       device_type = "network";
                       device-id = <1>;
                       compatible = "fs_enet";
                       model = "FCC";
                       reg = <11300 20 8400 100 11380 30>;
                       mac-address = [ 00 e0 ee 00 05 2e ];
                       interrupts = <20 2>;
                       interrupt-parent = <10c00>;
                       phy-handle = <2452000>;
                       rx-clock = <13>;
                       tx-clock = <12>;
               };


The driver is working and everything is fine. But as I defined the mac-address 
as 00:e0:ee:00:05:2e
Its constant. Am not able to change this mac -address in linux once the target 
is up with LINUX.
How do I change the MAC address. If different targets boards are connected on 
the network then every board will have the same MAC address as  the .dtb file 
is the same. How to go about this problem?
It would be a great help if you answer soon.

Regards,
Smitha 


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