[U-Boot] ARM breakage

After merging with u-boot/master Multiple targets are fixed by getenv_IPaddr

However, i believe this may have broken an equal number of arm targets On regression testing there are multiple failures with this error

smc91111_eeprom.c:33: error: redefinition of 'struct eth_device' make[1]: *** [ .. build/examples/standalone/smc91111_eeprom.o] Error 1

Sample of targets omap3_evm versatile cerg250