using openocd
Lynn Nguyen
lynn.mesl at gmail.com
Mon Sep 1 06:33:11 CEST 2008
Hey All,
I was wondering if anyone was using the Neo1973 (GTA01v4) with Debug board
v3. I used the openocd.cfg available on the wiki and I get this problem:
Info: openocd.c:82 main(): Open On-Chip Debugger (2006-08-01 12:00 CEST)
Info: configuration.c:50 configuration_output_handler(): Command
ft2232_device_desc not found
Info: configuration.c:50 configuration_output_handler(): Command
ft2232_layout not found
Info: configuration.c:50 configuration_output_handler(): Command
ft2232_vid_pid not found
Error: jtag.c:1219 jtag_init(): No valid jtag interface found (ft2232)
It seems like openocd is having some trouble with ft2232 because I don't see
anything wrong with those commands.
lsusb shows that the debug board is connected:
Bus 003 Device 003: ID 1457:5118
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x1457
idProduct 0x5118
bcdDevice 5.00
iManufacturer 1 OpenMoko
iProduct 2 Debug Board for Neo1973
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 55
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 2 Debug Board for Neo1973
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 2 Debug Board for Neo1973
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0000
(Bus Powered)
Any ideas? Thanks!
Lynn
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