pld: add support for lattice certus devices

Change-Id: Ic50a724e5793000fca11f35ba848c2d317c3cbab
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7398
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

tcl/board/certuspro_evaluation.cfg

@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# https://www.latticesemi.com/products/developmentboardsandkits/certuspro-nx-versa-board
+
+adapter driver ftdi
+ftdi vid_pid 0x0403 0x6010
+
+ftdi channel 0
+ftdi layout_init 0x0008 0x008b
+reset_config none
+transport select jtag
+adapter speed 10000
+
+source [find fpga/lattice_certuspro.cfg]

tcl/fpga/lattice_certus.cfg

@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $_CHIPNAME
+} else {
+	set _CHIPNAME certus
+}
+
+# Lattice Certus
+#
+# Certus NX LFD2NX-17     0x310f0043
+# Certus NX LFD2NX-40     0x310f1043
+
+
+jtag newtap $_CHIPNAME tap -irlen 8 -irmask 0x83 -ircapture 0x1 \
+	-expected-id 0x310F1043 -expected-id 0x310F0043
+
+pld device lattice $_CHIPNAME.tap

tcl/fpga/lattice_certuspro.cfg

@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $_CHIPNAME
+} else {
+	set _CHIPNAME certuspro
+}
+
+# Lattice CertusPro
+#
+# 0x010f4043 - LFCPNX-100
+# 0x     043 - LFCPNX-50
+
+jtag newtap $_CHIPNAME tap -irlen 8 -irmask 0x83 -ircapture 0x1 \
+	-expected-id 0x010f4043
+#    -expected-id 0x01112043
+
+pld device lattice $_CHIPNAME.tap