# SPDX-FileCopyrightText: 2020 Efabless Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0

## PDK 
PDK_PATH = $(PDK_ROOT)/sky130A

## Caravel Pointers
CARAVEL_ROOT ?= ../../../../caravel
CARAVEL_PATH ?= $(CARAVEL_ROOT)

CARAVEL_VERILOG_PATH  = $(CARAVEL_PATH)/verilog
CARAVEL_RTL_PATH = $(CARAVEL_VERILOG_PATH)/rtl
CARAVEL_MGMT_VERILOG_PATH = $(CARAVEL_PATH)/mgmt_core_wrapper/verilog
CARAVEL_MGMT_RTL_PATH = $(CARAVEL_MGMT_VERILOG_PATH)/rtl
CARAVEL_BEHAVIOURAL_MODELS = $(CARAVEL_VERILOG_PATH)/dv/caravel

## User Project Pointers
UPRJ_VERILOG_PATH ?= ../../../../verilog
UPRJ_RTL_PATH = $(UPRJ_VERILOG_PATH)/rtl
UPRJ_BEHAVIOURAL_MODELS = ../

POWERPC_CROSS_COMPILE?=powerpc64le-linux-gnu-
POWERPC_CFLAGS=-static -Os -g -Wall -std=c99 -msoft-float -mno-string -mno-multiple -mno-vsx -mno-altivec -mlittle-endian -fno-stack-protector -ffreestanding -fdata-sections -ffunction-sections -nostdlib -I../include

## Simulation mode: RTL/GL
SIM_DEFINES = -DFUNCTIONAL -DSIM
SIM?=RTL

.SUFFIXES: