1altbootcmd=run ${subbootcmds} 2bootcmd=run ${subbootcmds} 3configure=run set_uimage; setenv tftppath ${IVM_Symbol} ; km_setboardid && saveenv && reset 4subbootcmds=tftpfdt tftpkernel nfsargs add_default boot 5nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${toolchain}/${arch} 6tftpfdt=if run set_fdthigh || test ${arch} != arm; then if tftpboot ${fdt_addr_r} ${tftppath}/fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb; then; else tftpboot ${fdt_addr_r} ${tftppath}/${hostname}.dtb; fi; else true; fi 7tftpkernel=tftpboot ${load_addr_r} ${tftppath}/${uimage} 8toolchain=/opt/eldk 9rootfssize=0 10set_uimage=printenv uimage || setenv uimage uImage 11