audio_loadaddr=0x01b00000 baudrate=115200 bootcmd=bootr bootcode2nd_loadaddr=0x00021000 bootcode2ndtmp_loadaddr=0x01500000 bootdelay=0 ethaddr=00:10:20:30:40:50 fdt_loadaddr=0x02100000 gatewayip=192.168.100.254 ipaddr=192.168.100.1 kernel_loadaddr=0x03000000 mtd_part=mtdparts=rtk_nand: netmask=255.255.255.0 rescue_rootfs_loadaddr=0x02200000 rootfs_loadaddr=0x02200000 serverip=192.168.100.2