how to enter DFU mode

[liwei]

> ------------------------------
> 
> Message: 2
> Date: Sun, 18 May 2008 19:44:15 +0800
> From: liwei <4679380 at qq.com>
> Subject: how to enter DFU mode
> To: device-owners at lists.openmoko.org
> Message-ID: <1211111055.27220.0.camel at lw-laptop>
> Content-Type: text/plain
> 
> i want to enter DFU mode ,an then i can use dfu-util to list device info
> like this 
> # ./dfu-util --list
> dfu-util - (C) 2007 by OpenMoko Inc.
> This program is Free Software and has ABSOLUTELY NO WARRANTY
> 
> Found DFU: [0x1457:0x5119] devnum=16, cfg=0, intf=0, alt=0, name="RAM 0x32000000"
> Found DFU: [0x1457:0x5119] devnum=16, cfg=0, intf=0, alt=1, name="u-boot"
> Found DFU: [0x1457:0x5119] devnum=16, cfg=0, intf=0, alt=2, name="u-boot_env"
> Found DFU: [0x1457:0x5119] devnum=16, cfg=0, intf=0, alt=3, name="kernel"
> Found DFU: [0x1457:0x5119] devnum=16, cfg=0, intf=0, alt=4, name="splash"
> Found DFU: [0x1457:0x5119] devnum=16, cfg=0, intf=0, alt=5, name="rootfs"
> but NOW i can only show this :
> # ./dfu-util --list
> dfu-util - (C) 2007 by OpenMoko Inc.
> This program is Free Software and has ABSOLUTELY NO WARRANTY
> 
> please tell me why ? thank you very much
> i had do this :press AUX and then press Power on, release AUX after 1s.
> 
> 
> Found DFU Runtime: [0x1457:0x5119] devnum=0, cfg=0, intf=2, alt=0, name="USB Device Firmware Upgrade"
> 
> 
> 
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Sun, 18 May 2008 21:21:48 +0800
> From: xiangfu <xiangfu at openmoko.org>
> Subject: how to enter DFU mode
> To: device-owners at lists.openmoko.org, 4679380 at qq.com
> Message-ID: <48302D6C.6020804 at openmoko.org>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> 
> is there just neo connect your computer.
> or there are other device connect you computer on USB port?
> 
> 
> 
> ------------------------------
> 
> Message: 4
> Date: Sun, 18 May 2008 22:46:11 +0800
> From: Wolfgang Spraul <wolfgang at openmoko.com>
> Subject: Re: how to enter DFU mode
> To: xiangfu <xiangfu at openmoko.org>
> Cc: device-owners at lists.openmoko.org, 4679380 at qq.com
> Message-ID: <FFAF7A53-C341-48AD-B13C-4D8C5AF8EE51 at openmoko.com>
> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
> 
> Xiangfu,
> for DFU mode you need to stop at the u-boot menu.
> On gta02, if you boot via NOR (press AUX key before pressing power- 
> on), you will always stop at the boot menu.
> The NAND u-boot behavior depends on the environment settings, I don't  
> know how you can manually make it stop. Maybe you just have to be quick?
> GTA01 don't know...
> Wolfgang
> 
> On May 18, 2008, at 9:21 PM, xiangfu wrote:
> 
> > is there just neo connect your computer.
> > or there are other device connect you computer on USB port?
> >
> 
> 
> 
> 
> ------------------------------
> 
> Message: 5
> Date: Mon, 19 May 2008 09:24:28 +0800
> From: xiangfu <xiangfu at openmoko.org>
> Subject: Re: how to enter DFU mode
> To: 4679380 at qq.com, Wolfgang Spraul <wolfgang at openmoko.com>,
> 	device-owners at lists.openmoko.org
> Message-ID: <4830D6CC.8020104 at openmoko.org>
> Content-Type: text/plain; charset="us-ascii"
> 
> An HTML attachment was scrubbed...
> URL: http://lists.openmoko.org/pipermail/device-owners/attachments/20080519/4b2a5dce/attachment-0001.html
> 
> ------------------------------
> 
> Message: 6
> Date: Mon, 19 May 2008 00:21:57 -0700 (PDT)
> From: Asheesh Laroia <asheesh at asheesh.org>
> Subject: Re: how to enter DFU mode
> To: liwei <4679380 at qq.com>
> Cc: device-owners at lists.openmoko.org
> Message-ID: <alpine.DEB.1.00.0805190021160.8879 at swallowtail>
> Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
> 
> On Sun, 18 May 2008, liwei wrote:
> 
> > i want to enter DFU mode ,an then i can use dfu-util to list device info
> > like this
> > # ./dfu-util --list
> 
> So just run dfu-util and tell it to do something, like flash a new kernel. 
> dfu-util will handle entering DFU mode for you.
> 
> Let me and the list know if this does or doesn't work.
> 
> -- Asheesh.
> 

i will try it ,dfu-util still work even if it doesn't show DFU MODE
list.

so i think dfu-util -l cann't be work on gta02 .
maybe it only can work on gta01?