| # SPDX-FileCopyrightText: 2020 Efabless Corporation |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| package require openlane |
| set script_dir [file dirname [file normalize [info script]]] |
| set save_path $script_dir/../.. |
| |
| # FOR LVS AND CREATING PORT LABELS |
| prep -design $script_dir -tag caravel_lvs -overwrite |
| |
| set ::env(SYNTH_DEFINES) "USE_POWER_PINS" |
| verilog_elaborate |
| init_floorplan |
| file copy -force $::env(CURRENT_DEF) $::env(TMP_DIR)/lvs.def |
| file copy -force $::env(CURRENT_NETLIST) $::env(TMP_DIR)/lvs.v |
| |
| # ACTUAL CHIP INTEGRATION |
| prep -design $script_dir -tag caravel -overwrite |
| |
| file copy $script_dir/runs/caravel_lvs/tmp/merged_unpadded.lef $::env(TMP_DIR)/lvs.lef |
| file copy $script_dir/runs/caravel_lvs/tmp/lvs.def $::env(TMP_DIR)/lvs.def |
| file copy $script_dir/runs/caravel_lvs/tmp/lvs.v $::env(TMP_DIR)/lvs.v |
| |
| set ::env(SYNTH_DEFINES) "TOP_ROUTING" |
| verilog_elaborate |
| #logic_equiv_check -lhs $top_rtl -rhs $::env(yosys_result_file_tag).v |
| |
| init_floorplan |
| |
| add_macro_placement padframe 0 0 N |
| add_macro_placement storage 260.160 265.780 N |
| add_macro_placement soc 1052.170 268.010 N |
| # add_macro_placement soc 1052.170 267.900 N |
| add_macro_placement mprj 326.540 1393.590 N |
| add_macro_placement mgmt_buffers 1060.900 1234.180 N |
| # add_macro_placement mgmt_buffers 1060.850 1234.090 N |
| add_macro_placement rstb_level 708.550 235.440 S |
| add_macro_placement user_id_value 3283.120 404.630 N |
| add_macro_placement por 3270.730 522.721 MX |
| |
| # west |
| set west_x 42.835 |
| add_macro_placement "gpio_control_in\\\[37\\\]" $west_x 1013.000 R0 |
| add_macro_placement "gpio_control_in\\\[36\\\]" $west_x 1229.000 R0 |
| add_macro_placement "gpio_control_in\\\[35\\\]" $west_x 1445.000 R0 |
| add_macro_placement "gpio_control_in\\\[34\\\]" $west_x 1661.000 R0 |
| add_macro_placement "gpio_control_in\\\[33\\\]" $west_x 1877.000 R0 |
| add_macro_placement "gpio_control_in\\\[32\\\]" $west_x 2093.000 R0 |
| add_macro_placement "gpio_control_in\\\[31\\\]" $west_x 2731.000 R0 |
| |
| add_macro_placement "gpio_control_in\\\[30\\\]" $west_x 2947.000 R0 |
| add_macro_placement "gpio_control_in\\\[29\\\]" $west_x 3163.000 R0 |
| add_macro_placement "gpio_control_in\\\[28\\\]" $west_x 3379.000 R0 |
| add_macro_placement "gpio_control_in\\\[27\\\]" $west_x 3595.000 R0 |
| add_macro_placement "gpio_control_in\\\[26\\\]" $west_x 3811.000 R0 |
| add_macro_placement "gpio_control_in\\\[25\\\]" $west_x 4027.000 R0 |
| add_macro_placement "gpio_control_in\\\[24\\\]" $west_x 4656.120 R0 |
| |
| # north |
| set north_y 4979.065 |
| add_macro_placement "gpio_control_in\\\[23\\\]" 486.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[22\\\]" 743.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[21\\\]" 1000.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[20\\\]" 1257.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[19\\\]" 1515.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[18\\\]" 1767.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[17\\\]" 2104.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[16\\\]" 2489.000 $north_y R270 |
| add_macro_placement "gpio_control_in\\\[15\\\]" 2746.000 $north_y R270 |
| |
| # east |
| set east_x 3373.015 |
| add_macro_placement "gpio_control_bidir\\\[0\\\]" $east_x 605.000 MY |
| add_macro_placement "gpio_control_bidir\\\[1\\\]" $east_x 831.000 MY |
| add_macro_placement "gpio_control_in\\\[2\\\]" $east_x 1056.000 MY |
| add_macro_placement "gpio_control_in\\\[3\\\]" $east_x 1282.000 MY |
| add_macro_placement "gpio_control_in\\\[4\\\]" $east_x 1507.000 MY |
| add_macro_placement "gpio_control_in\\\[5\\\]" $east_x 1732.000 MY |
| add_macro_placement "gpio_control_in\\\[6\\\]" $east_x 1958.000 MY |
| add_macro_placement "gpio_control_in\\\[7\\\]" $east_x 2399.000 MY |
| add_macro_placement "gpio_control_in\\\[8\\\]" $east_x 2619.000 MY |
| add_macro_placement "gpio_control_in\\\[9\\\]" $east_x 2844.000 MY |
| add_macro_placement "gpio_control_in\\\[10\\\]" $east_x 3070.000 MY |
| add_macro_placement "gpio_control_in\\\[11\\\]" $east_x 3295.000 MY |
| add_macro_placement "gpio_control_in\\\[12\\\]" $east_x 3521.000 MY |
| add_macro_placement "gpio_control_in\\\[13\\\]" $east_x 3746.000 MY |
| add_macro_placement "gpio_control_in\\\[14\\\]" $east_x 4638.000 MY |
| |
| manual_macro_placement f |
| |
| # modify to a different file |
| remove_pins -input $::env(CURRENT_DEF) |
| remove_empty_nets -input $::env(CURRENT_DEF) |
| |
| add_macro_obs \ |
| -defFile $::env(CURRENT_DEF) \ |
| -lefFile $::env(MERGED_LEF_UNPADDED) \ |
| -obstruction vddio_obs \ |
| -placementX 103.400 \ |
| -placementY 607.150 \ |
| -sizeWidth 94.500 \ |
| -sizeHeight 30 \ |
| -fixed 1 \ |
| -layerNames "met2 met4" |
| |
| add_macro_obs \ |
| -defFile $::env(CURRENT_DEF) \ |
| -lefFile $::env(MERGED_LEF_UNPADDED) \ |
| -obstruction vddio_pad_obs \ |
| -placementX 33.375 \ |
| -placementY 557.100 \ |
| -sizeWidth 62.615 \ |
| -sizeHeight 62.700 \ |
| -fixed 1 \ |
| -layerNames "li1 met1 met2 met3 met4 met5" |
| |
| li1_hack_start |
| global_routing |
| detailed_routing |
| li1_hack_end |
| |
| label_macro_pins\ |
| -lef $::env(TMP_DIR)/lvs.lef\ |
| -netlist_def $::env(TMP_DIR)/lvs.def\ |
| -extra_args {-v\ |
| --map padframe vddio vddio INOUT\ |
| --map padframe vssio vssio INOUT\ |
| --map padframe vssa vssa INOUT\ |
| --map padframe vccd vccd INOUT\ |
| --map padframe vssd vssd INOUT} |
| |
| run_magic |
| |
| run_magic_spice_export |
| |
| save_views -lef_path $::env(magic_result_file_tag).lef \ |
| -def_path $::env(tritonRoute_result_file_tag).def \ |
| -gds_path $::env(magic_result_file_tag).gds \ |
| -mag_path $::env(magic_result_file_tag).mag \ |
| -verilog_path $::env(TMP_DIR)/lvs.v \ |
| -spice_path $::env(magic_result_file_tag).spice \ |
| -save_path $save_path \ |
| -tag $::env(RUN_TAG) |
| |
| run_lvs $::env(magic_result_file_tag).spice $::env(TMP_DIR)/lvs.v |
