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liwei wrote:
<blockquote cite="mid:1211111055.27220.0.camel@lw-laptop" type="cite">
<pre wrap="">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"
</pre>
</blockquote>
<font face="monospace">i can download file to NEO both (NAND)uboot and
(NOR)uboot.<br>
the (NAND)uboot just have one menu "boot". but when i execute “dfu-util
-a kernel -R -D ./uImage*** ”. it is also can work.<br>
<br>
i thank just neo(no other device even a USB mouse) connect to
HOST that dfu-util can work.<br>
</font>
<blockquote cite="mid:1211111055.27220.0.camel@lw-laptop" type="cite">
<pre wrap="">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
</pre>
</blockquote>
<font face="monospace">GTA01 and GTA02 :<br>
to stop NAND u-boot menu should press AUX key and press POWER key and
hold both all them until the screen show the menu.</font><br>
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