tree 6231b27301056b7507bf17afc85b5570d2d5d559
parent 2d1607f859d5a596bc526806755f25eebebadab6
author Codrin Ciubotariu <codrin.ciubotariu@freescale.com> 1441810851 +0300
committer York Sun <yorksun@freescale.com> 1442849387 -0700

common/env_flags.c: Add function to validate a MAC address

The code that checks if a string has the format of a MAC address has been
moved to a separate function called eth_validate_ethaddr_str().

This has been done to allow other components (such as vsc9953 driver)
to validate a MAC address.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>