"flash_self=run ramargs addip addtty optargs;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"net_nfs=tftp 200000 ${img};run nfsargs addip addtty optargs;" \
- "bootm\0" \
+ "bootm\0" \
"rootpath=/tftpboot/du440/target_root_du440\0" \
"img=/tftpboot/du440/uImage\0" \
"kernel_addr=FFC00000\0" \