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<DIV><FONT face=Arial size=2>Hello Sir</FONT></DIV>
<DIV><FONT face=Arial size=5></FONT> </DIV>
<DIV><FONT face=Arial><FONT size=2>I am trying to port usb_ohci code
(u-boot-1.1.3 version) from <BR> cpu/arm920t/s3c24x0 to our chip NEC
720101 chip</FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT size=2> and it is found that it is hanging when
we run <STRONG>usb tree</STRONG> call, even though we havnot out any usb
devices.</FONT></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Please help us.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial><FONT size=2></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT size=2><STRONG>ATS1.0> usb start<BR>(Re)start
USB...<BR>USB: scanning bus for devices... 1 USB Devices
found<BR>ATS1.0> usb info<BR>1: Hub, USB Revision 1.10<BR> -
OHCI Root Hub<BR> - Class: Hub<BR> - PacketSize: 8
Configurations: 1<BR> - Vendor: 0x0000 Product 0x0000 Version
0.0<BR> Configuration: 1<BR> - Interfaces: 1 Self
Powered 0mA<BR> Interface: 0<BR>
- Alternate Settings 0, Endpoints: 1<BR> - Class
Hub<BR> - Endpoint 1 In Interrupt MaxPacket 2 Interval
255ms</STRONG></FONT></FONT></DIV>
<DIV><STRONG></STRONG> </DIV>
<DIV><FONT face=Arial><FONT size=2><STRONG>ATS1.0> usb
tree</STRONG></FONT></FONT></DIV>
<DIV><STRONG></STRONG> </DIV>
<DIV><FONT face=Arial><FONT size=2><STRONG>Device Tree:<BR> 1 Hub
(12MBit/s, 0mA)<BR> | OHCI Root Hub<BR> |<BR>
|</STRONG></FONT></FONT></DIV>
<DIV><FONT face=Arial><STRONG><FONT size=2></FONT></STRONG></FONT> </DIV>
<DIV><FONT face=Arial><STRONG><FONT size=2></FONT></STRONG></FONT> </DIV>
<DIV><FONT face=Arial><FONT size=2>Regards</FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT size=2>R Arun Kumar<BR>Sr.Project Engineer<BR>RASS
IT Solutions (P) Ltd.</FONT></DIV></FONT></BODY></HTML>