if test -z "${devnum}"; then setenv devnum 0 fi setenv bootargs console=${console} root=/dev/mmcblk${devnum}p2 rootwait load mmc ${devnum}:1 ${loadaddr} /zImage \ && load mmc ${devnum}:1 ${fdtaddr} /dtbs/${fdtfile} \ && bootz ${loadaddr} - ${fdtaddr}