Change MAC Address

The default boot image builds with a preset MAC address of 00:30:e0:00:00:01. This can be changed from u-boot by following these steps:

  set ethaddr 00:30:e0:00:00:02

  set bootargs root=/dev/md1 console=ttyS0,115200 elevator=cfq mac_adr=0x00,0x30,0xe0,0x00,0x00,0x02 mem=256M poweroutage=yes

  saveenv

From Linux, edit the contents of /usr/local/mac_addr.