76ba25a8a5
Add support for ECP5 FPGA targets and board based on this chips: Radiona ULX3S and Lambdaconcept ECPIX-5 Change-Id: I932fc6e2458cda7d63ac21579acddea5b53410bc Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-on: https://review.openocd.org/c/openocd/+/6112 Tested-by: jenkins Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
28 lines
1.0 KiB
INI
28 lines
1.0 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
#
|
|
# Radiona ULX3S
|
|
# https://radiona.org/ulx3s/
|
|
# Currently there are following board variants:
|
|
# CS-ULX3S-01 - LFE5U 12F
|
|
# CS-ULX3S-02 - LFE5U 45F
|
|
# CS-ULX3S-03 - LFE5U 85F
|
|
#
|
|
# two JTAG interfaces:
|
|
# - US1, micro USB port connected to FT231XQ
|
|
# This interface should be used with following config:
|
|
# interface/ft232r/radiona_ulx3s.cfg
|
|
# - J4, 6 pin connector
|
|
#
|
|
# Both of this interfaces share the JTAG lines (TDI, TMS, TCK, TDO) between
|
|
# Lattice ECP5 FPGA chip and ESP32 WiFi controller.
|
|
# Note: TRST_N of the ESP32 is pulled up by default and can be pulled down over
|
|
# J3 interface.
|
|
# See schematics for more information:
|
|
# https://github.com/emard/ulx3s/blob/master/doc/schematics_v308.pdf
|
|
# https://github.com/emard/ulx3s/blob/master/doc/schematics_v314.pdf
|
|
# https://github.com/emard/ulx3s/blob/master/doc/schematics_v315.pdf
|
|
# https://github.com/emard/ulx3s/blob/master/doc/schematics_v316.pdf
|
|
|
|
source [find interface/ft232r/radiona_ulx3s.cfg]
|
|
source [find fpga/lattice_ecp5.cfg]
|