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author | Oleksij Rempel <o.rempel@pengutronix.de> | 2021-03-14 18:19:06 +0100 |
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committer | Oleksij Rempel <linux@rempel-privat.de> | 2021-08-25 03:47:50 +0000 |
commit | 76ba25a8a570d5e465e9ed3afdd36cf837fcb6a1 (patch) | |
tree | 978ba4e75b6ee3b9d7218ff0d1849a4b61a84239 /tcl/board/radiona_ulx3s.cfg | |
parent | 3f1c15d2a718c9d417c859172f2b1736a769d822 (diff) | |
download | riscv-openocd-76ba25a8a570d5e465e9ed3afdd36cf837fcb6a1.zip riscv-openocd-76ba25a8a570d5e465e9ed3afdd36cf837fcb6a1.tar.gz riscv-openocd-76ba25a8a570d5e465e9ed3afdd36cf837fcb6a1.tar.bz2 |
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.rempel@pengutronix.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/6112
Tested-by: jenkins
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
Diffstat (limited to 'tcl/board/radiona_ulx3s.cfg')
-rw-r--r-- | tcl/board/radiona_ulx3s.cfg | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tcl/board/radiona_ulx3s.cfg b/tcl/board/radiona_ulx3s.cfg new file mode 100644 index 0000000..eb9b027 --- /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] |