KWBOOT(1) General Commands Manual KWBOOT(1) (NAME) kwboot - Marvell Kirkwood ( ) (SYNOPSIS) kwboot [-b image] [-t] [-B baudrate] TTY (DESCRIPTION) kwboot Marvell Kirkwood Dove Avanta A370 AXP A375 A38x A39x UART . U- Boot . BootROM Marvell (kwbimage v0 v1) mkimage . (reset) BootROM UART (poll) (handshake) . . Xmodem . . . (OPTIONS) -b image image TTY. image <> (0x69) . kwboot image . stdout . image UART ( U-Boot SPL ). stdout . -b TTY . -D Xmodem sx(1) . -d TTY . BootROM . -t . BootROM ENTER : ? BootROM Armada 38x BootROM UART . BootROM . BootROM SRAM BootROM . BootROM UART ENTER : w 0x40034100 1 -D image image TTY . Dove BootROM UART strapping ( ) . -p . . <> . . -q . . . -s response-timeout (timeout) . . BootROM . -b -d . -a Armada XP BootROM . Armada 385 BootROM . -t TTY . -b -D -d ( ) . / ctrl-\ c . -B baudrate -b baudrate (payload) (115200 Bd) TTY . . -t TTY baudrate . -b -t 115200 . baudrate Armada 38x : 115200 230400 460800 500000 576000 921600 1000000 1152000 1500000 2000000 2500000 3125000 4000000 5200000. (EXAMPLES) BootROM Xmodem kwbimage u-boot-with-spl.kwb Xmodem /dev/ttyUSB0 : kwboot -b u-boot-with-spl.kwb -t /dev/ttyUSB0 BootROM Xmodem kwbimage u-boot-with-spl.kwb Xmodem BootROM kwbimage Xmodem : kwboot -b u-boot-with-spl.kwb -B 5200000 -t /dev/ttyUSB0 kwbimage u- boot-with-spl.kwb Xmodem /dev/ttyUSB0 : kwboot -D u-boot-with-spl.kwb /dev/ttyUSB0 BootROM /dev/ttyUSB0 : kwboot -d -t /dev/ttyUSB0 /dev/ttyUSB0 : kwboot -t /dev/ttyUSB0 (SEE ALSO) mkimage(1), sx(1) (AUTHORS) Daniel Stodden Luka Perkov David Purdy Pali Rohar Marek Behun 2022-03-02 KWBOOT(1)