1altbootcmd=run ${subbootcmds} 2bootcmd=run ${subbootcmds} 3configure=run set_uimage; km_setboardid && saveenv && reset 4subbootcmds=tftpfdt tftpkernel nfsargs add_default boot 5nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${toolchain}/${arch} 6tftpfdt=if run set_fdthigh || test ${arch} != arm; then tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb; else true; fi 7tftpkernel=tftpboot ${load_addr_r} ${hostname}/${uimage} 8toolchain=/opt/eldk 9rootfssize=0 10set_uimage=printenv uimage || setenv uimage uImage 11