ecp5-evn.openocd.conf

# this supports ECP5 Evaluation Board

interface ftdi
ftdi_device_desc "Lattice ECP5 Evaluation Board"
ftdi_vid_pid 0x0403 0x6010
# channel 1 does not have any functionality
ftdi_channel 0
# just TCK TDI TDO TMS, no reset
ftdi_layout_init 0xfff8 0xfffb
reset_config none

# default speed
adapter_khz 5000

# ECP5 device - LFE5UM5G-85F
jtag newtap ecp5 tap -irlen 8 -expected-id 0x81113043