mirror of https://github.com/efabless/caravel.git
75 lines
2.5 KiB
Tcl
75 lines
2.5 KiB
Tcl
# SPDX-FileCopyrightText: 2020 Efabless Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# SPDX-License-Identifier: Apache-2.0
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package require openlane
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set script_dir [file dirname [file normalize [info script]]]
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set save_path "$script_dir/../.."
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# ACTUAL CHIP INTEGRATION
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prep -design $script_dir -tag $::env(OPENLANE_RUN_TAG) -overwrite -verbose 1 -ignore_mismatches
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exec rm -rf $script_dir/runs/final
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exec ln -sf $script_dir/runs/$::env(OPENLANE_RUN_TAG) $script_dir/runs/final
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verilog_elaborate
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init_floorplan
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add_macro_placement padframe 0 0 N
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add_macro_placement chip_core 211.5 210.5 N
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add_macro_placement user_id_textblock 175 35 N
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add_macro_placement copyright_block 482 85 N
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add_macro_placement open_source 768 15 N
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add_macro_placement caravel_logo 1080 25.5 N
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add_macro_placement caravel_motto 1350 -35 N
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manual_macro_placement f
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label_macro_pins \
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-lef $::env(CARAVEL_ROOT)/lef/caravan.lef \
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-netlist_def $::env(CURRENT_DEF)
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foreach {process_corner lef ruleset} {
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min MERGED_LEF_MIN RCX_RULES_MIN
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max MERGED_LEF_MAX RCX_RULES_MAX
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nom MERGED_LEF RCX_RULES
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} {
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run_spef_extraction\
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-log $::env(signoff_logs)/parasitics_extraction.$process_corner.log\
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-rcx_lib $::env(LIB_SYNTH_COMPLETE)\
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-rcx_rules $::env($ruleset)\
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-rcx_lef $::env($lef)\
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-process_corner $process_corner \
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-save "$script_dir/$::env(DESIGN_NAME).$process_corner.spef"
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}
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run_magic
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##saves to <RUN_DIR>/results/final
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save_final_views
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save_final_views -save_path .. -tag $::env(RUN_TAG)
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##
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calc_total_runtime
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save_state
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generate_final_summary_report
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check_timing_violations
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if { [info exists arg_values(-save_path)]\
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&& $arg_values(-save_path) != "" } {
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set ::env(HOOK_OUTPUT_PATH) "[file normalize $arg_values(-save_path)]"
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} else {
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set ::env(HOOK_OUTPUT_PATH) $::env(RESULTS_DIR)/final
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}
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if {[info exists flags_map(-run_hooks)]} {
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run_post_run_hooks
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}
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