microblaze と busybox

BusyBox v1.00 (2009.08.11-07:01+0000) multi-call binary

Usage: busybox [function] [arguments]...
   or: [function] [arguments]...

        BusyBox is a multi-call binary that combines many common Unix
        utilities into a single executable.  Most people will create a
        link to busybox for each function they wish to use, and BusyBox
        will act like whatever it was invoked as.

Currently defined functions:
        [, busybox, date, dd, false, ifconfig, insmod, kill, killall,
        login, ls, lsmod, modprobe, mount, msh, rmmod, sh, test, tftp,
        true, umount, uptime, vi, wget

動きましたね。