Removed the custom technology LEF files, as these have been added
to the Google/SkyWater git repository. Added more complete
instructions for cloning and installing the Google/SkyWater
repository. Modified the Makefile and qflow setup file for use
with the technology LEF files from the repo.
diff --git a/sky130/Makefile b/sky130/Makefile
index dfda37a..adcaa9a 100644
--- a/sky130/Makefile
+++ b/sky130/Makefile
@@ -332,13 +332,14 @@
-library general sky130_fd_io |& tee -a ${SKY130A}_install.log
# Install all SkyWater digital standard cells.
${STAGE} -source ${SKYWATER_PATH} -target ${STAGING_PATH}/${SKY130A} \
- -spice %l/v%v/cells/*/*.spice compile-only \
- -cdl %l/v%v/cells/*/*.cdl ignore=topography compile-only \
- -lef %l/v%v/cells/*/*.lef compile-only \
- -doc %l/v%v/cells/*/*.pdf \
- -lib %l/v%v/timing/*.lib \
- -gds %l/v%v/cells/*/*.gds compile-only \
- -verilog %l/v%v/cells/*/*.v exclude=*.*.v compile-only \
+ -techlef %l/latest/tech/*.tlef \
+ -spice %l/latest/cells/*/*.spice compile-only \
+ -cdl %l/latest/cells/*/*.cdl ignore=topography compile-only \
+ -lef %l/latest/cells/*/*.lef compile-only \
+ -doc %l/latest/cells/*/*.pdf \
+ -lib %l/latest/timing/*.lib \
+ -gds %l/latest/cells/*/*.gds compile-only \
+ -verilog %l/latest/cells/*/*.v exclude=*.*.v compile-only \
-library digital sky130_fd_sc_hd \
-library digital sky130_fd_sc_hdll \
-library digital sky130_fd_sc_hvl \
@@ -359,25 +360,6 @@
${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
-ngspice models/*.lib rename ${SKY130A}.lib \
|& tee -a ${SKY130A}_install.log
- # Install custom additions to digital libraries
- ${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
- -techlef techLEF/sky130_fd_sc_hd_tech.lef \
- -library digital sky130_fd_sc_hd |& tee -a ${SKY130A}_install.log
- ${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
- -techlef techLEF/sky130_fd_sc_hd_tech.lef \
- rename sky130_fd_sc_hdll_tech.lef \
- -library digital sky130_fd_sc_hdll |& tee -a ${SKY130A}_install.log
- ${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
- -techlef techLEF/sky130_fd_sc_hs_tech.lef \
- -library digital sky130_fd_sc_hs |& tee -a ${SKY130A}_install.log
- ${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
- -techlef techLEF/sky130_fd_sc_hs_tech.lef \
- rename sky130_fd_sc_ms_tech.lef \
- -library digital sky130_fd_sc_ms |& tee -a ${SKY130A}_install.log
- ${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
- -techlef techLEF/sky130_fd_sc_hs_tech.lef \
- rename sky130_fd_sc_ls_tech.lef \
- -library digital sky130_fd_sc_ls |& tee -a ${SKY130A}_install.log
# Install custom additions to I/O pad library
${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
-gds %l/gds/*.gds \
