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Update Makefile with some pdk checks

This commit is contained in:
mrg 2021-12-29 14:41:55 -08:00
parent f764ac446c
commit 014bca9199
1 changed files with 43 additions and 16 deletions
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57
Makefile
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@ -17,6 +17,11 @@ OPEN_PDKS_GIT_REPO ?= https://github.com/RTimothyEdwards/open_pdks.git
OPEN_PDKS_GIT_COMMIT ?= 1.0.156
SKY130_PDK ?= $(PDK_ROOT)/sky130A
# Skywater PDK
SKY130_PDKS_DIR ?= $(PDK_ROOT)/skywater-pdk
SKY130_PDKS_GIT_REPO ?= https://github.com/google/skywater-pdk.git
SKY130_PDKS_GIT_COMMIT ?= main
# Create lists of all the files to copy/link
GDS_FILES := $(sort $(wildcard $(SRAM_LIB_DIR)/cells/*/*.gds))
MAG_FILES := $(sort $(wildcard $(SRAM_LIB_DIR)/cells/*/*.mag))
@ -39,7 +44,19 @@ INSTALL_BASE_DIRS := gds_lib mag_lib sp_lib lvs_lib calibre_lvs_lib maglef_lib
INSTALL_BASE := $(OPENRAM_HOME)/../technology/sky130
INSTALL_DIRS := $(addprefix $(INSTALL_BASE)/,$(INSTALL_BASE_DIRS))
$(OPEN_PDKS_DIR):
check-pdk-root:
ifndef PDK_ROOT
$(error PDK_ROOT is undefined, please export it before running make)
endif
$(SKY130_PDKS_DIR): check-pdk-root
git clone https://github.com/google/skywater-pdk.git $(PDK_ROOT)/skywater-pdk
cd $(SKY130_PDKS_DIR) && \
git checkout main && git pull && \
git checkout -qf $(SKY130_PDKS_GIT_COMMIT) && \
git submodule update --init libraries/sky130_fd_pr/latest
$(OPEN_PDKS_DIR): $(SKY130_PDKS_DIR)
@echo "Cloning open_pdks..."
git clone $(OPEN_PDKS_GIT_REPO) $(OPEN_PDKS_DIR)
cd $(OPEN_PDKS_DIR) && git checkout $(OPEN_PDKS_GIT_COMMIT)
@ -47,27 +64,32 @@ $(OPEN_PDKS_DIR):
$(SKY130_PDK): $(OPEN_PDKS_DIR)
@echo "Installing open_pdks..."
cd $(OPEN_PDKS_DIR) && \
./configure --enable-sky130-pdk=$(PDK_ROOT)/skywater-pdk/libraries \
--disable-openlane --disable-irsim --disable-xschem --disable-qflow &&\
./configure --enable-sky130-pdk=$(PDK_ROOT)/skywater-pdk/libraries --with-sky130-local-path=$(PDK_ROOT) --enable-sram-sky130=$(INSTALL_SRAM) && \
cd sky130 && \
make veryclean && \
make && \
make SHARED_PDKS_PATH=$(PDK_ROOT) install
install: $(SRAM_LIB_DIR) $(SKY130_PDK) $(INSTALL_DIRS)
$(SRAM_LIB_DIR): check-pdk-root
@[ -d $(SRAM_LIB_DIR) ] || (\
echo "Cloning SRAM library..." && git clone $(SRAM_LIB_GIT_REPO) $(SRAM_LIB_DIR) && \
cd $(SRAM_LIB_DIR) && git checkout $(SRAM_LIB_GIT_COMMIT))
install: $(SRAM_LIB_DIR)
@[ -d $(PDK_ROOT)/sky130A ] || \
(echo "Warning: $(PDK_ROOT)/sky130A not found!! Run make pdk first." && false)
@[ -d $(PDK_ROOT)/skywater-pdk ] || \
(echo "Warning: $(PDK_ROOT)/skywater-pdk not found!! Run make pdk first." && false)
@echo "Installing sky130 SRAM PDK..."
@echo "PDK_ROOT='$(PDK_ROOT)'"
@echo "SRAM_LIB_DIR='$(SRAM_LIB_DIR)'"
@echo "SKY130_PDK='$(SKY130_PDK)'"
@true
@make $(INSTALL_DIRS)
.PHONY: install
$(SRAM_LIB_DIR):
@echo "Cloning SRAM library..."
git clone $(SRAM_LIB_GIT_REPO) $(SRAM_LIB_DIR)
cd $(SRAM_LIB_DIR) && git checkout $(SRAM_LIB_GIT_COMMIT)
.PHONY: $(INSTALL_DIRS)
pdk: $(SKY130_PDK)
@true
.PHONY: pdk
$(INSTALL_BASE)/gds_lib: $(GDS_FILES)
@echo
@ -171,9 +193,14 @@ uninstall: clean
# wipe the entire repos
wipe: uninstall
@echo "Wiping PDK repos in 5 sec... (ctrl-c to quit)"
@echo $(SKY130_PDK)
@echo $(SRAM_LIB_DIR)
@echo $(OPEN_PDKS_DIR)
@echo $(SKY130_PDKS_DIR)
@echo "Wiping above PDK repos in 5 sec... (ctrl-c to quit)"
@sleep 5
rm -rf $(SKY130_PDK)
rm -rf $(SRAM_LIB_DIR)
rm -rf $(OPEN_PDKS_DIR)
@rm -rf $(SKY130_PDK)
@rm -rf $(SRAM_LIB_DIR)
@rm -rf $(OPEN_PDKS_DIR)
@rm -rf $(SKY130_PDKS_DIR)
.PHONY: wipe