diff options
| author | Daniel Anselmi <danselmi@gmx.ch> | 2022-12-12 09:49:51 +0100 |
|---|---|---|
| committer | Antonio Borneo <borneo.antonio@gmail.com> | 2023-04-30 14:53:25 +0000 |
| commit | d35faaa35cd5d56fa946d194d7cf780127a3f8c8 (patch) | |
| tree | dffcb19ad0922a7ad78012bf74fb5cfa3e95bad5 /tcl/fpga | |
| parent | 8670ad4caa705c460972badbd0fc28aa98c41866 (diff) | |
| download | riscv-openocd-d35faaa35cd5d56fa946d194d7cf780127a3f8c8.zip riscv-openocd-d35faaa35cd5d56fa946d194d7cf780127a3f8c8.tar.gz riscv-openocd-d35faaa35cd5d56fa946d194d7cf780127a3f8c8.tar.bz2 | |
pld: add support for lattice ecp2 and ecp3 devices
Change-Id: I29c227c37be464f7ecc97a30d9cf3da1442e2b7f
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7396
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Diffstat (limited to 'tcl/fpga')
| -rw-r--r-- | tcl/fpga/lattice_ecp2.cfg | 31 | ||||
| -rw-r--r-- | tcl/fpga/lattice_ecp3.cfg | 22 |
2 files changed, 53 insertions, 0 deletions
diff --git a/tcl/fpga/lattice_ecp2.cfg b/tcl/fpga/lattice_ecp2.cfg new file mode 100644 index 0000000..a1aa2ef --- /dev/null +++ b/tcl/fpga/lattice_ecp2.cfg @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +if { [info exists CHIPNAME] } { + set _CHIPNAME $_CHIPNAME +} else { + set _CHIPNAME ecp2 +} + +# Lattice ECP2 family +# TAP IDs are extracted from BSDL files found on this page: +# https://www.latticesemi.com/Products/FPGAandCPLD/LatticeECP2M +# +# LFE2M20E: 0x01279043 +# LFE2M35E: 0x0127A043 +# LFE2M50E: 0x0127B043 +# LFE2M70E: 0x0127C043 +# LFE2M100E: 0x0127D043 +# LFEC2_6E: 0x01270043 +# LFEC2_12E: 0x01271043 +# LFEC2_20E: 0x01272043 +# LFEC2_35E: 0x01274043 +# LFEC2_50E: 0x01273043 +# LFEC2_70E: 0x01275043 + +jtag newtap $_CHIPNAME tap -irlen 8 \ + -expected-id 0x01279043 -expected-id 0x0127A043 -expected-id 0x0127B043 \ + -expected-id 0x0127C043 -expected-id 0x0127D043 -expected-id 0x01270043 \ + -expected-id 0x01271043 -expected-id 0x01272043 -expected-id 0x01274043 \ + -expected-id 0x01273043 -expected-id 0x01275043 + +pld device lattice $_CHIPNAME.tap diff --git a/tcl/fpga/lattice_ecp3.cfg b/tcl/fpga/lattice_ecp3.cfg new file mode 100644 index 0000000..7cd5706 --- /dev/null +++ b/tcl/fpga/lattice_ecp3.cfg @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +if { [info exists CHIPNAME] } { + set _CHIPNAME $_CHIPNAME +} else { + set _CHIPNAME ecp3 +} + +# Lattice ECP3 family +# TAP IDs are extracted from BSDL files found on this page: +# https://www.latticesemi.com/Products/FPGAandCPLD/LatticeECP3 +# +# LFE3_17: 0x01010043 +# LFE3_35: 0x01012043 +# LFE3_95: 0x01014043 and LFE3_70 +# LFE3_150: 0x01015043 + +jtag newtap $_CHIPNAME tap -irlen 8 \ + -expected-id 0x01010043 -expected-id 0x01012043 \ + -expected-id 0x01014043 -expected-id 0x01015043 + +pld device lattice $_CHIPNAME.tap |