git://github.com/RobertCNelson/netinstall-omap.git
cd netinstall-omap
./mk_mmc.sh --mmc /dev/sdX --uboot <dev board> --distro <distro> --firmware

--mmc </dev/sdX>
    Unformated MMC Card

--uboot <dev board>
    beagle - <Bx, C2/C3/C4, xMA, xMB>
    panda - <serial only>

--distro <distro>
    Debian:
      squeeze <default>
    Ubuntu
      maverick <works with all BeagleBoard's>

--firmware
    Add distro firmware

Optional:
--dvi-mode
    <default>

--serial-mode
    force NetInstall to use Serial Port

--usb-rootfs
    <root=/dev/sda1>