Hi, One board that has the MAC address problem is http://ecos.sourceware.org/docs-latest/redboot/nano.html
> Special RedBoot Commands > > The nanoEngine/commEngine has one or two Intel i82559 Ethernet > controllers installed, but these have no associated serial EEPROM in > which to record their Ethernet Station Address (ESA, or MAC address). > The BSE firmware records an ESA for the device it uses, but this > information is not available to RedBoot; we cannot share it. > > To keep the ESAs for the two ethernet interfaces, two new items of > RedBoot configuration data are introduced. You can list them with the > RedBoot command fconfig -l thus: > > RedBoot> fconfig -l > Run script at boot: false > Use BOOTP for network configuration: false > Local IP address: 10.16.19.91 > Default server IP address: 10.16.19.66 > Network hardware address [MAC] for eth0: 0x00:0xB5:0xE0:0xB5:0xE0:0x99 > Network hardware address [MAC] for eth1: 0x00:0xB5:0xE0:0xB5:0xE0:0x9A > GDB connection port: 9000 > Network debug at boot time: false > RedBoot> > > You should set them before running RedBoot or eCos applications with > the board connected to a network. The fconfig command can be used as > for any configuration data item; the entire ESA is entered in one > line. Bye, Wolfgang -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
