- "usbboot=" \
- "setenv devnum ${usbdev}; " \
- "setenv devtype usb; " \
- "usb start ${usbdev}; " \
- "if usb dev ${usbdev}; then " \
- "if run loadbootenv; then " \
- "echo Loaded environment from ${bootenv};" \
- "run importbootenv;" \
- "fi;" \
- "if test -n $uenvcmd; then " \
- "echo Running uenvcmd ...;" \
- "run uenvcmd;" \
- "fi;" \
- "if run loadimage; then " \
- "run loadfdt; " \
- "echo Booting from usb ${usbdev}...; " \
- "run usbargs;" \
- "bootz ${loadaddr} - ${fdtaddr}; " \
- "fi;" \
- "fi\0" \
- "fi;" \
- "usb stop ${usbdev};\0" \