billium wrote:
Has anybody got a usb jtag working in Gentoo, who could give me some
handy tips.
The device I have is an Amotec JTAGkey-Tiny which is based on a FTDI
FT2232 USB device.
I use a similar device based on the same chip.
I have tried to follow the Amotec documentation, but is oldish and not
completely logical.
It all works on WinXP (using VirtualBox) but as it uses gdb I would like
to use Gentoo only.
The following works for me:
~
[EMAIL PROTECTED] $ find /lib/modules/`uname -r`/ -name "*ftdi*"
/lib/modules/2.6.26/kernel/drivers/usb/serial/ftdi_sio.ko
~
[EMAIL PROTECTED] $ grep -rni ftdi /usr/src/linux/.config
1693:CONFIG_USB_SERIAL_FTDI_SIO=m
1754:# CONFIG_USB_FTDI_ELAN is not set
It should auto-load when you plug the cable in. Then udev will create
/dev/ttyUSB0 .
hth,
Jason.
