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[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.11.0-348-g76ba25a8a
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From: OpenOCD-Gerrit <ope...@us...> - 2021-08-25 03:48:16
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commit 76ba25a8a570d5e465e9ed3afdd36cf837fcb6a1
Author: Oleksij Rempel <o.r...@pe...>
Date: Sun Mar 14 18:19:06 2021 +0100
tcl: add lattice ECP5 family support
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.r...@pe...>
Reviewed-on: https://review.openocd.org/c/openocd/+/6112
Tested-by: jenkins
Reviewed-by: Oleksij Rempel <li...@re...>
diff --git a/contrib/60-openocd.rules b/contrib/60-openocd.rules
index 8e2fd4665..a6ff995e1 100644
--- a/contrib/60-openocd.rules
+++ b/contrib/60-openocd.rules
@@ -24,6 +24,8 @@ ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6011", MODE="660", GROUP="plugdev",
# Original FT232H VID:PID
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6014", MODE="660", GROUP="plugdev", TAG+="uaccess"
+# Original FT231XQ VID:PID
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6015", MODE="660", GROUP="plugdev", TAG+="uaccess"
# DISTORTEC JTAG-lock-pick Tiny 2
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8220", MODE="660", GROUP="plugdev", TAG+="uaccess"
diff --git a/tcl/board/lambdaconcept_ecpix-5.cfg b/tcl/board/lambdaconcept_ecpix-5.cfg
new file mode 100644
index 000000000..19b9c1cb4
--- /dev/null
+++ b/tcl/board/lambdaconcept_ecpix-5.cfg
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# LambdaConcept ECPIX-5
+# http://docs.lambdaconcept.com/ecpix-5/
+# Currently there are following board variants:
+# ECPIX-5 45F - LFE5UM5G-45F
+# ECPIX-5 85F - LFE5UM5G-85F
+#
+# This boards have two JTAG interfaces:
+# - CN4, micro USB port connected to FT2232HQ chip:
+# ADBUS0 TCK
+# ADBUS1 TDI
+# ADBUS2 TDO
+# ADBUS3 TMS
+# BDBUS0 UART_TXD
+# BDBUS1 UART_RXD
+# This interface should be used with following config:
+# interface/ftdi/lambdaconcept_ecpix-5.cfg
+# - CN3, 6 pin connector
+# See schematics for more details:
+# http://docs.lambdaconcept.com/ecpix-5/_static/resources/SCH_ECPIX-5_R02.PDF
+#
+# No reset lines are implemented. So it is not possible to remote reset the FPGA
+# by using any of this interfaces
+
+source [find interface/ftdi/lambdaconcept_ecpix-5.cfg]
+source [find fpga/lattice_ecp5.cfg]
diff --git a/tcl/board/radiona_ulx3s.cfg b/tcl/board/radiona_ulx3s.cfg
new file mode 100644
index 000000000..eb9b02719
--- /dev/null
+++ b/tcl/board/radiona_ulx3s.cfg
@@ -0,0 +1,27 @@
+# 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]
diff --git a/tcl/fpga/lattice_ecp5.cfg b/tcl/fpga/lattice_ecp5.cfg
new file mode 100644
index 000000000..a94ada740
--- /dev/null
+++ b/tcl/fpga/lattice_ecp5.cfg
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+if { [info exists CHIPNAME] } {
+ set _CHIPNAME $_CHIPNAME
+} else {
+ set _CHIPNAME ecp5
+}
+
+# Lattice ECP5 family
+# TAP IDs are extracted from BSDL files found on this page:
+# https://www.latticesemi.com/Products/FPGAandCPLD/ECP5
+#
+# 0x01111043 - LAE5UM_25F/LFE5UM_25F
+# 0x01112043 - LAE5UM_45F/LFE5UM_45F
+# 0x01113043 - LAE5UM_85F/LFE5UM_85
+# 0x21111043 - LFE5U_12F
+# 0x41111043 - LFE5U_25F
+# 0x41112043 - LFE5U_45F
+# 0x41113043 - LFE5U_85F
+# 0x81111043 - LFE5UM5G-25
+# 0x81112043 - LFE5UM5G-45
+# 0x81113043 - LFE5UM5G-85
+
+jtag newtap $_CHIPNAME tap -irlen 8 -irmask 0x83 -ircapture 0x1 \
+ -expected-id 0x01111043 -expected-id 0x01112043 -expected-id 0x01113043 \
+ -expected-id 0x21111043 -expected-id 0x41111043 -expected-id 0x41112043 \
+ -expected-id 0x41113043 -expected-id 0x81111043 -expected-id 0x81112043 \
+ -expected-id 0x81113043
diff --git a/tcl/interface/ft232r/radiona_ulx3s.cfg b/tcl/interface/ft232r/radiona_ulx3s.cfg
new file mode 100644
index 000000000..424777e9e
--- /dev/null
+++ b/tcl/interface/ft232r/radiona_ulx3s.cfg
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# This adapter is integrated in to Radiona ULX3S board:
+# board/radiona_ulx3s.cfg
+# See schematics for the ft232r layout:
+# https://github.com/emard/ulx3s/blob/master/doc/schematics_v316.pdf
+
+adapter driver ft232r
+adapter speed 1000
+ft232r_vid_pid 0x0403 0x6015
+ft232r_tck_num DSR
+ft232r_tms_num DCD
+ft232r_tdi_num RI
+ft232r_tdo_num CTS
+ft232r_trst_num RTS
+ft232r_srst_num DTR
diff --git a/tcl/interface/ftdi/lambdaconcept_ecpix-5.cfg b/tcl/interface/ftdi/lambdaconcept_ecpix-5.cfg
new file mode 100644
index 000000000..b61caff64
--- /dev/null
+++ b/tcl/interface/ftdi/lambdaconcept_ecpix-5.cfg
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# This adapter is integrated in to LambdaConcept ECPIX-5 board:
+# interface/ftdi/lambdaconcept_ecpix-5.cfg
+# See schematics for the ftdi layout:
+# http://docs.lambdaconcept.com/ecpix-5/_static/resources/SCH_ECPIX-5_R02.PDF
+
+adapter driver ftdi
+adapter speed 10000
+ftdi_device_desc "Dual RS232-HS"
+ftdi_vid_pid 0x0403 0x6010
+
+ftdi_layout_init 0xfff8 0xfffb
+transport select jtag
-----------------------------------------------------------------------
Summary of changes:
contrib/60-openocd.rules | 2 ++
tcl/board/lambdaconcept_ecpix-5.cfg | 27 +++++++++++++++++++++++++++
tcl/board/radiona_ulx3s.cfg | 27 +++++++++++++++++++++++++++
tcl/fpga/lattice_ecp5.cfg | 28 ++++++++++++++++++++++++++++
tcl/interface/ft232r/radiona_ulx3s.cfg | 16 ++++++++++++++++
tcl/interface/ftdi/lambdaconcept_ecpix-5.cfg | 14 ++++++++++++++
6 files changed, 114 insertions(+)
create mode 100644 tcl/board/lambdaconcept_ecpix-5.cfg
create mode 100644 tcl/board/radiona_ulx3s.cfg
create mode 100644 tcl/fpga/lattice_ecp5.cfg
create mode 100644 tcl/interface/ft232r/radiona_ulx3s.cfg
create mode 100644 tcl/interface/ftdi/lambdaconcept_ecpix-5.cfg
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