2022-06-12 15:59:55 -05:00
|
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
|
|
2019-11-27 23:34:01 -06:00
|
|
|
# Copyright (C) 2014-2016,2020 Synopsys, Inc.
|
|
|
|
|
# Anton Kolesov <anton.kolesov@synopsys.com>
|
|
|
|
|
# Didin Evgeniy <didin@synopsys.com>
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Synopsys DesignWare ARC EM Starter Kit v2.1
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
# Configure JTAG cable
|
2020-04-25 18:25:32 -05:00
|
|
|
# EM Starter Kit has built-in FT2232 chip, which is similar to Digilent HS-1.
|
2019-11-27 23:34:01 -06:00
|
|
|
source [find interface/ftdi/digilent-hs1.cfg]
|
|
|
|
|
|
|
|
|
|
# JTAG 10MHz is too fast for EM7D FPU in EM SK 2.1 which has core frequency
|
|
|
|
|
# 20MHz. 7.5 MHz seems to work fine.
|
|
|
|
|
adapter speed 7500
|
|
|
|
|
|
|
|
|
|
# ARCs support only JTAG.
|
|
|
|
|
transport select jtag
|
|
|
|
|
|
|
|
|
|
# Configure FPGA. This script supports both LX45 and LX150.
|
|
|
|
|
source [find target/snps_em_sk_fpga.cfg]
|
