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OpenRAM
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Use volare as PDK version manager

This commit is contained in:
mole99 2023-12-23 15:32:09 +01:00
parent e7dbf7443e
commit daa6286a3a
3 changed files with 40 additions and 75 deletions
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13
.gitignore vendored
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@ -20,12 +20,13 @@ open_pdks/
dist/
openram.egg-info/
miniconda/
sky130A/
sky130B/
gf180mcuA/
gf180mcuB/
gf180mcuC/
gf180mcuD/
sky130A
sky130B
gf180mcuA
gf180mcuB
gf180mcuC
gf180mcuD
skywater-pdk/
sky130_fd_bd_sram/
docker/openram-ubuntu.log
volare/

101
Makefile
View File

@ -15,15 +15,14 @@ SRAM_LIB_GIT_REPO ?= https://github.com/vlsida/sky130_fd_bd_sram.git
#SRAM_LIB_GIT_REPO ?= https://github.com/google/skywater-pdk-libs-sky130_fd_bd_sram.git
SRAM_LIB_GIT_COMMIT ?= dd64256961317205343a3fd446908b42bafba388
# Open PDKs
OPEN_PDKS_DIR ?= $(PDK_ROOT)/open_pdks
OPEN_PDKS_GIT_REPO ?= https://github.com/RTimothyEdwards/open_pdks.git
OPEN_PDKS_GIT_COMMIT ?= 1.0.311
# Uncomment this for gf180 development
# OPEN_PDKS_GIT_COMMIT ?= 1.0.395
#OPEN_PDKS_GIT_COMMIT ?= 7ea416610339d3c29af9d0d748ceadd3fd368608
SKY130_PDK ?= $(PDK_ROOT)/sky130A
GF180_PDK ?= $(PDK_ROOT)/gf180
GF180_PDK ?= $(PDK_ROOT)/gf180mcuD
# Volare SKY130 PDK
SKY130_VOLARE = e8294524e5f67c533c5d0c3afa0bcc5b2a5fa066 # 2022.07.29
# Volare GF180 PDK
GF180_VOLARE = cd1748bb197f9b7af62a54507de6624e30363943 # 2023.12.04
# Skywater PDK
SKY130_PDKS_DIR ?= $(PDK_ROOT)/skywater-pdk
@ -55,12 +54,11 @@ MAGICRC_FILE := $(SKY130_PDK)/libs.tech/magic/sky130A.magicrc
ALL_FILES := $(ALL_SPICE_FILES) $(GDS_FILES) $(MAG_FILES) $(MAGLEF_FILES)
INSTALL_BASE_DIRS := gds_lib mag_lib sp_lib lvs_lib calibre_lvs_lib klayout_lvs_lib maglef_lib
INSTALL_BASE := $(OPENRAM_HOME)/../technology/sky130
INSTALL_DIRS := $(addprefix $(INSTALL_BASE)/,$(INSTALL_BASE_DIRS))
# If conda is installed, we will use Magic from there
# If conda is installed, we will use volare from there
CONDA_DIR := $(wildcard $(TOP_DIR)/miniconda)
check-pdk-root:
@ -84,55 +82,6 @@ $(GF180_PDKS_DIR): check-pdk-root
git checkout -qf $(GF180_PDKS_GIT_COMMIT) && \
git submodule update --init libraries/gf180mcu_fd_pr/latest libraries/gf180mcu_fd_sc_mcu7t5v0/latest libraries/gf180mcu_fd_sc_mcu9t5v0/latest
$(OPEN_PDKS_DIR): $(SKY130_PDKS_DIR) $(GF180_PDKS_DIR)
@echo "Cloning open_pdks..."
@[ -d $(OPEN_PDKS_DIR) ] || \
git clone $(OPEN_PDKS_GIT_REPO) $(OPEN_PDKS_DIR)
@git -C $(OPEN_PDKS_DIR) checkout $(OPEN_PDKS_GIT_COMMIT)
$(SKY130_PDK): $(OPEN_PDKS_DIR) $(SKY130_PDKS_DIR)
@echo "Installing open_pdks..."
ifeq ($(CONDA_DIR),"")
@cd $(PDK_ROOT)/open_pdks && \
./configure --enable-sky130-pdk=$(PDK_ROOT)/skywater-pdk/libraries --with-sky130-local-path=$(PDK_ROOT) && \
cd sky130 && \
make veryclean && \
make && \
make SHARED_PDKS_PATH=$(PDK_ROOT) install
else
@source $(TOP_DIR)/miniconda/bin/activate && \
cd $(PDK_ROOT)/open_pdks && \
./configure --enable-sky130-pdk=$(PDK_ROOT)/skywater-pdk/libraries --with-sky130-local-path=$(PDK_ROOT) && \
cd sky130 && \
make veryclean && \
make && \
make SHARED_PDKS_PATH=$(PDK_ROOT) install && \
conda deactivate
endif
$(GF180_PDK): $(OPEN_PDKS_DIR) $(GF180_PDKS_DIR)
@echo "Installing open_pdks..."
ifeq ($(CONDA_DIR),"")
@cd $(PDK_ROOT)/open_pdks && \
./configure --enable-gf180mcu-pdk=$(PDK_ROOT)/gf180mcu-pdk/libraries --enable-primitive-gf180mcu=$(GF180_PDKS_DIR)/libraries/gf180mcu_fd_pr/latest \
--enable-sc-7t5v0-gf180mcu=$(GF180_PDKS_DIR)/libraries/gf180mcu_fd_sc_mcu7t5v0/latest --enable-sc-9t5v0-gf180mcu=$(GF180_PDKS_DIR)/libraries/gf180mcu_fd_sc_mcu9t5v0/latest && \
cd gf180mcu && \
make veryclean && \
make && \
make SHARED_PDKS_PATH=$(PDK_ROOT) install
else
@source $(TOP_DIR)/miniconda/bin/activate && \
cd $(PDK_ROOT)/open_pdks && \
./configure --enable-gf180mcu-pdk=$(PDK_ROOT)/gf180mcu-pdk/libraries --enable-primitive-gf180mcu=$(GF180_PDKS_DIR)/libraries/gf180mcu_fd_pr/latest \
--enable-sc-7t5v0-gf180mcu=$(GF180_PDKS_DIR)/libraries/gf180mcu_fd_sc_mcu7t5v0/latest --enable-sc-9t5v0-gf180mcu=$(GF180_PDKS_DIR)/libraries/gf180mcu_fd_sc_mcu9t5v0/latest && \
cd gf180mcu && \
make veryclean && \
make && \
make SHARED_PDKS_PATH=$(PDK_ROOT) install && \
conda deactivate
endif
$(SRAM_LIB_DIR): check-pdk-root
@echo "Cloning SRAM library..."
@[ -d $(SRAM_LIB_DIR) ] || \
@ -140,25 +89,39 @@ $(SRAM_LIB_DIR): check-pdk-root
@git -C $(SRAM_LIB_DIR) fetch
@git -C $(SRAM_LIB_DIR) checkout $(SRAM_LIB_GIT_COMMIT)
install: $(SRAM_LIB_DIR)
sky130-install: $(SRAM_LIB_DIR)
@[ -d $(PDK_ROOT)/sky130A ] || \
(echo "Warning: $(PDK_ROOT)/sky130A not found!! Run make pdk first." && false)
(echo "Warning: $(PDK_ROOT)/sky130A not found!! Run make sky130-pdk first." && false)
@[ -d $(PDK_ROOT)/skywater-pdk ] || \
(echo "Warning: $(PDK_ROOT)/skywater-pdk not found!! Run make pdk first." && false)
(echo "Warning: $(PDK_ROOT)/skywater-pdk not found!! Run make sky130-pdk first." && false)
@echo "Installing sky130 SRAM PDK..."
@echo "PDK_ROOT='$(PDK_ROOT)'"
@echo "SRAM_LIB_DIR='$(SRAM_LIB_DIR)'"
@echo "SKY130_PDK='$(SKY130_PDK)'"
@make $(INSTALL_DIRS)
.PHONY: install
.PHONY: sky130-install
pdk: $(SKY130_PDK)
@true
.PHONY: pdk
sky130-pdk: $(SKY130_PDKS_DIR)
@echo "Installing SKY130 via volare..."
ifeq ($(CONDA_DIR),)
volare enable --pdk sky130 $(SKY130_VOLARE)
else
source $(TOP_DIR)/miniconda/bin/activate && \
volare enable --pdk sky130 $(SKY130_VOLARE) && \
conda deactivate
endif
.PHONY: sky130-pdk
gf180-pdk: $(GF180_PDK)
@true
.PHONY: gf180-pdk
gf180mcu-pdk:
@echo "Installing GF180 via volare..."
ifeq ($(CONDA_DIR),)
volare enable --pdk gf180mcu $(GF180_VOLARE)
else
source $(TOP_DIR)/miniconda/bin/activate && \
volare enable --pdk gf180mcu $(GF180_VOLARE) && \
conda deactivate
endif
.PHONY: gf180mcu-pdk
$(INSTALL_BASE)/gds_lib: $(GDS_FILES)
@echo

1
requirements.txt
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@ -4,3 +4,4 @@ scipy>=1.3.3
numpy>=1.17.4
python-subunit>=1.4.0
unittest2>=1.1.0
volare>=0.15.2