how to configure the Ethernet MAC address from file system?

Hi All,

We are using OMAP-L138 and Linux.

As per "http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/t/189985.aspx".

We were unable to set the MAC address. But we solved this problem by modifying source code.

But our requirement is mac address should read from the file system, instead of boot argument command.

we want to put the MAC address in file, instead of using u-boot. this will be useful for production.

so let us know how to probe emac after installing flash system? for example to run the Ethernet driver from rcS script by supplying MAC address using environment variable.

Thanks,

Darshan.