  brdprop        gpiocfg        i2cstpm       -powerbtn       taskinfo
 -ccd            gpioget       -i2cxfer       -reboot         timerinfo
 -chan          -gpioset        idle          -serialno      -usb
  devices        help           lock           shmem          version
  ecrst          history       -panicinfo      sysinfo        wp
  gettime       -i2cscan        pinmux         sysrst         bid