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Update Makefile to generate sdf file

This commit is contained in:
manarabdelaty 2021-11-28 15:06:18 +02:00
parent 299828169c
commit d4e97b91ed
1 changed files with 8 additions and 6 deletions
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14
Makefile
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@ -496,7 +496,7 @@ $(RCX_BLOCKS): rcx-% : ./def/%.def
puts stderr \$$errmsg;\
exit 1;\
};\
read_sdc ./openlane/$*/base.sdc;\
read_sdc ./spef/$*.sdc;\
set_propagated_clock [all_clocks];\
set rc_values \"mcon 9.249146E-3,via 4.5E-3,via2 3.368786E-3,via3 0.376635E-3,via4 0.00580E-3\";\
set vias_rc [split \$$rc_values ","];\
@ -509,10 +509,10 @@ $(RCX_BLOCKS): rcx-% : ./def/%.def
set_wire_rc -clock -layer met5;\
define_process_corner -ext_model_index 0 X;\
extract_parasitics -ext_model_file ${PDK_ROOT}/sky130A/libs.tech/openlane/rcx_rules.info -corner_cnt 1 -max_res 50 -coupling_threshold 0.1 -cc_model 10 -context_depth 5;\
write_spef ./def/tmp/$*.spef" > ./def/tmp/or_rcx_$*.tcl
write_spef ./spef/$*.spef" > ./def/tmp/rcx_$*.tcl
## Generate Spef file
docker run -it -v $(OPENLANE_ROOT):/openLANE_flow -v $(PDK_ROOT):$(PDK_ROOT) -v $(PWD):/caravel -v $(MGMT_AREA_ROOT):$(MGMT_AREA_ROOT) -e PDK_ROOT=$(PDK_ROOT) -u $(shell id -u $(USER)):$(shell id -g $(USER)) $(OPENLANE_IMAGE_NAME) \
sh -c " cd /caravel; openroad -exit ./def/tmp/or_rcx_$*.tcl |& tee ./def/tmp/or_rcx_$*.log"
sh -c " cd /caravel; openroad -exit ./def/tmp/rcx_$*.tcl |& tee ./def/tmp/rcx_$*.log"
## Run OpenSTA
echo "\
set std_cell_lef ./def/tmp/merged.lef;\
@ -534,11 +534,13 @@ $(RCX_BLOCKS): rcx-% : ./def/%.def
set_cmd_units -time ns -capacitance pF -current mA -voltage V -resistance kOhm -distance um;\
read_liberty $(PDK_ROOT)/sky130A/libs.ref/$(STD_CELL_LIBRARY)/lib/$(STD_CELL_LIBRARY)__tt_025C_1v80.lib;\
read_def ./def/$*.def;\
read_spef ./def/tmp/$*.spef;\
read_sdc -echo ./openlane/$*/base.sdc;\
write_sdf $*.sdf;\
read_spef ./spef/$*.spef;\
read_sdc -echo ./spef/$*.sdc;\
write_sdf ./sdf/$*.sdf;\
report_checks -fields {capacitance slew input_pins nets fanout} -path_delay min_max -group_count 1000;\
report_check_types -max_slew -max_capacitance -max_fanout -violators;\
report_checks -to [all_outputs] -group_count 1000;\
report_checks -to [all_outputs] -unconstrained -group_count 1000;\
" > ./def/tmp/or_sta_$*.tcl
docker run -it -v $(OPENLANE_ROOT):/openLANE_flow -v $(PDK_ROOT):$(PDK_ROOT) -v $(PWD):/caravel -v $(MGMT_AREA_ROOT):$(MGMT_AREA_ROOT) -e PDK_ROOT=$(PDK_ROOT) -u $(shell id -u $(USER)):$(shell id -g $(USER)) $(OPENLANE_IMAGE_NAME) \
sh -c "cd /caravel; openroad -exit ./def/tmp/or_sta_$*.tcl |& tee ./def/tmp/or_sta_$*.log"