make bootloader
./Tools/dfu-util/dfu-util -d 0483:df11 -c 1 -i 0 -a 0 -s 0x8000000 -D ./Libraries/OwlBoot/OwlBoot.bin
dfu-util 0.9
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release!!!
Opening DFU capable USB device...
ID 0483:df11
Run-time device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuERROR, status = 10
dfuERROR, clearing status
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 2048
DfuSe interface name: "Internal Flash "
Downloading to address = 0x08000000, size = 14484
Download [=========================] 100% 14484 bytes
Download done.
File downloaded successfully
Uploaded ./Libraries/OwlBoot/OwlBoot.bin to OWL bootsector
dfu-util -l
dfu-util 0.8
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2014 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util(at)lists.gnumonks.org
Found DFU: [0483:df11] ver=2200, devnum=6, cfg=1, intf=0, alt=3, name="(at)Device Feature/0xFFFF0000/01*004 e", serial="385134703233"
Found DFU: [0483:df11] ver=2200, devnum=6, cfg=1, intf=0, alt=2, name="(at)OTP Memory /0x1FFF7800/01*512 e,01*016 e", serial="385134703233"
Found DFU: [0483:df11] ver=2200, devnum=6, cfg=1, intf=0, alt=1, name="(at)Option Bytes /0x1FFFC000/01*016 e", serial="385134703233"
Found DFU: [0483:df11] ver=2200, devnum=6, cfg=1, intf=0, alt=0, name="(at)Internal Flash /0x08000000/04*016Kg,01*064Kg,07*128Kg", serial="385134703233"
make dfu
./Tools/dfu-util/dfu-util -d 0483:df11 -c 1 -i 0 -a 0 -s 0x8008000:leave -D ./Build/OwlWare.bin
dfu-util 0.9
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release!!!
Opening DFU capable USB device...
ID 0483:df11
Run-time device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 2048
DfuSe interface name: "Internal Flash "
Downloading to address = 0x08008000, size = 330072
Download [=========================] 100% 330072 bytes
Download done.
File downloaded successfully
Transitioning to dfuMANIFEST state
Uploaded ./Build/OwlWare.bin to OWL firmware
This all looks good to me, but it's still unresponsive 