disk clean-up
diff --git a/Makefile b/Makefile
index 8daccc0..2d433bf 100644
--- a/Makefile
+++ b/Makefile
@@ -15,22 +15,28 @@
# SPDX-License-Identifier: Apache-2.0
MAKEFLAGS+=--warn-undefined-variables
-CARAVEL_ROOT?=$(PWD)/caravel
+export CARAVEL_ROOT?=$(PWD)/caravel
PRECHECK_ROOT?=${HOME}/mpw_precheck
-MCW_ROOT?=$(PWD)/mgmt_core_wrapper
+export MCW_ROOT?=$(PWD)/mgmt_core_wrapper
SIM?=RTL
DUMP?=OFF
RISC_CORE ?=0
-export SKYWATER_COMMIT=c094b6e83a4f9298e47f696ec5a7fd53535ec5eb
-export OPEN_PDKS_COMMIT=7519dfb04400f224f140749cda44ee7de6f5e095
-export PDK_MAGIC_COMMIT=7d601628e4e05fd17fcb80c3552dacb64e9f6e7b
-export OPENLANE_TAG=2022.02.23_02.50.41
-
# Install lite version of caravel, (1): caravel-lite, (0): caravel
CARAVEL_LITE?=1
-MPW_TAG ?= mpw-5c
+# PDK switch varient
+export PDK?=sky130A
+#export PDK?=gf180mcuC
+export PDKPATH?=$(PDK_ROOT)/$(PDK)
+
+
+
+ifeq ($(PDK),sky130A)
+ SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
+ export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
+ export OPENLANE_TAG?=2022.10.20
+ MPW_TAG ?= mpw-7g
ifeq ($(CARAVEL_LITE),1)
CARAVEL_NAME := caravel-lite
@@ -42,8 +48,7 @@
CARAVEL_TAG := $(MPW_TAG)
endif
-# Install caravel as submodule, (1): submodule, (0): clone
-SUBMODULE?=1
+endif
#RISCV COMPLIANCE test Environment
COREMARK_DIR = verilog/dv/riscv_regress/dependencies/coremark
@@ -58,6 +63,36 @@
RISCV_COMP_BRANCH = d51259b2a949be3af02e776c39e135402675ac9b
RISCV_TEST_BRANCH = e30978a71921159aec38eeefd848fca4ed39a826
+ifeq ($(PDK),sky130B)
+ SKYWATER_COMMIT=f70d8ca46961ff92719d8870a18a076370b85f6c
+ export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
+ export OPENLANE_TAG?=2022.10.20
+ MPW_TAG ?= mpw-7g
+
+ifeq ($(CARAVEL_LITE),1)
+ CARAVEL_NAME := caravel-lite
+ CARAVEL_REPO := https://github.com/efabless/caravel-lite
+ CARAVEL_TAG := $(MPW_TAG)
+else
+ CARAVEL_NAME := caravel
+ CARAVEL_REPO := https://github.com/efabless/caravel
+ CARAVEL_TAG := $(MPW_TAG)
+endif
+
+endif
+
+ifeq ($(PDK),gf180mcuC)
+
+ MPW_TAG ?= gfmpw-0a
+ CARAVEL_NAME := caravel
+ CARAVEL_REPO := https://github.com/efabless/caravel-gf180mcu
+ CARAVEL_TAG := $(MPW_TAG)
+ #OPENLANE_TAG=ddfeab57e3e8769ea3d40dda12be0460e09bb6d9
+ export OPEN_PDKS_COMMIT?=0059588eebfc704681dc2368bd1d33d96281d10f
+ export OPENLANE_TAG?=2022.11.17
+
+endif
+
# Include Caravel Makefile Targets
.PHONY: % : check-caravel
%:
@@ -78,13 +113,13 @@
docker pull riscduino/dv_setup:mpw6
.PHONY: setup
-setup: install check-env install_mcw pdk openlane
+setup: install check-env install_mcw openlane pdk-with-volare setup-timing-scripts
# Openlane
blocks=$(shell cd openlane && find * -maxdepth 0 -type d)
.PHONY: $(blocks)
$(blocks): % :
- export CARAVEL_ROOT=$(CARAVEL_ROOT) && cd openlane && $(MAKE) $*
+ $(MAKE) -C openlane $*
PATTERNS=$(shell cd verilog/dv && find * -maxdepth 0 -type d)
@@ -111,6 +146,11 @@
# Install Openlane
.PHONY: openlane
openlane:
+ @if [ "$$(realpath $${OPENLANE_ROOT})" = "$$(realpath $$(pwd)/openlane)" ]; then\
+ echo "OPENLANE_ROOT is set to '$$(pwd)/openlane' which contains openlane config files"; \
+ echo "Please set it to a different directory"; \
+ exit 1; \
+ fi
cd openlane && $(MAKE) openlane
#### Not sure if the targets following are of any use
@@ -224,3 +264,66 @@
help:
cd $(CARAVEL_ROOT) && $(MAKE) help
@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$'
+
+
+export CUP_ROOT=$(shell pwd)
+export TIMING_ROOT?=$(shell pwd)/deps/timing-scripts
+export PROJECT_ROOT=$(CUP_ROOT)
+timing-scripts-repo=https://github.com/efabless/timing-scripts.git
+
+$(TIMING_ROOT):
+ @mkdir -p $(CUP_ROOT)/deps
+ @git clone $(timing-scripts-repo) $(TIMING_ROOT)
+
+.PHONY: setup-timing-scripts
+setup-timing-scripts: $(TIMING_ROOT)
+ @( cd $(TIMING_ROOT) && git pull )
+ @#( cd $(TIMING_ROOT) && git fetch && git checkout $(MPW_TAG); )
+ @python3 -m venv ./venv
+ . ./venv/bin/activate && \
+ python3 -m pip install --upgrade pip && \
+ python3 -m pip install -r $(TIMING_ROOT)/requirements.txt && \
+ deactivate
+
+./verilog/gl/user_project_wrapper.v:
+ $(error you don't have $@)
+
+./env/spef-mapping.tcl:
+ @echo "run the following:"
+ @echo "make extract-parasitics"
+ @echo "make create-spef-mapping"
+ exit 1
+
+.PHONY: create-spef-mapping
+create-spef-mapping: ./verilog/gl/user_project_wrapper.v
+ @. ./venv/bin/activate && \
+ python3 $(TIMING_ROOT)/scripts/generate_spef_mapping.py \
+ -i ./verilog/gl/user_project_wrapper.v \
+ -o ./env/spef-mapping.tcl \
+ --pdk-path $(PDK_ROOT)/$(PDK) \
+ --macro-parent mprj \
+ --project-root "$(CUP_ROOT)" && \
+ deactivate
+
+.PHONY: extract-parasitics
+extract-parasitics: ./verilog/gl/user_project_wrapper.v
+ @. ./venv/bin/activate && \
+ python3 $(TIMING_ROOT)/scripts/get_macros.py \
+ -i ./verilog/gl/user_project_wrapper.v \
+ -o ./tmp-macros-list \
+ --project-root "$(CUP_ROOT)" \
+ --pdk-path $(PDK_ROOT)/$(PDK) && \
+ deactivate
+ @cat ./tmp-macros-list | cut -d " " -f2 \
+ | xargs -I % bash -c "$(MAKE) -C $(TIMING_ROOT) \
+ -f $(TIMING_ROOT)/timing.mk rcx-% || echo 'Cannot extract %. Probably no def for this macro'"
+ @$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk rcx-user_project_wrapper
+ @cat ./tmp-macros-list
+ @rm ./tmp-macros-list
+
+.PHONY: caravel-sta
+caravel-sta: ./env/spef-mapping.tcl
+ @$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-typ
+# @$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-fast
+# @$(MAKE) -C $(TIMING_ROOT) -f $(TIMING_ROOT)/timing.mk caravel-timing-slow
+ @echo "You can find results for all corners in $(CUP_ROOT)/signoff/caravel/openlane-signoff/timing/"
