1addramfs=setenv bootargs "${bootargs} mem=${rootfsaddr} phram.phram=rootfs${boot_bank},${rootfsaddr},${rootfssize}" 2actual_bank=-1 3altbootcmd=run ${subbootcmds} 4bootcmd=run ${subbootcmds} 5subbootcmds=tftpfdt tftpkernel setrootfsaddr tftpramfs flashargs add_default addpanic addramfs boot 6nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} 7configure=km_setboardid && run setramfspram && saveenv && reset 8setramfspram=setexpr value 0 + ${rootfssize} && setexpr value 0x${value} / 0x400 && setexpr value 0x${value} + ${pram} && setenv pram 0x${value} 9rootfsfile=${hostname}/rootfsImage 10setrootfsaddr=setexpr value ${pnvramaddr} - ${rootfssize} && setenv rootfsaddr 0x${value} 11tftpkernel=tftpboot ${load_addr_r} ${hostname}/uImage 12tftpramfs=tftpboot ${rootfsaddr} ${hostname}/rootfsImage 13