# Copyright 2024 Google LLC
#
# 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
#
#     https://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.

KELVIN_CORE_SRC_DIR := $(ROOTDIR)/hw/kelvin
KELVIN_CORE_OUT_DIR := $(OUT)/kelvin/hw/kelvin_core
FASTVDMA_CORE_SRC_DIR := $(ROOTDIR)/hw/matcha
FASTVDMA_CORE_OUT_DIR := $(OUT)/matcha/hw/fastvdma_core

$(KELVIN_CORE_OUT_DIR):
	mkdir -p "$(KELVIN_CORE_OUT_DIR)"

$(FASTVDMA_CORE_OUT_DIR):
	mkdir -p "$(FASTVDMA_CORE_OUT_DIR)"

## Build kelvin system verilog core
#
# Used in the airgapped bitstream build
kelvin_core: | $(KELVIN_CORE_OUT_DIR)
	cd "$(KELVIN_CORE_SRC_DIR)" && \
		bazel build //hdl/chisel:kelvin_core
	cd "$(KELVIN_CORE_SRC_DIR)" && \
		cp -rf bazel-bin/hdl/chisel/* $(KELVIN_CORE_OUT_DIR)

## Clean kelvin core artifacts
kelvin_core_clean:
	rm -rf "$(KELVIN_CORE_OUT_DIR)"
	cd "$(KELVIN_CORE_SRC_DIR)" && bazel clean --expunge

## Build fastvdma system verilog core
#
# Used in the airgapped bitstream build
fastvdma_core: | $(FASTVDMA_CORE_OUT_DIR)
	cd "$(FASTVDMA_CORE_SRC_DIR)" && \
		bazel build hw/ip/dma/chisel:fastvdma_core
	cd "$(FASTVDMA_CORE_SRC_DIR)" && \
		cp -rf bazel-bin/hw/ip/dma/chisel/* $(FASTVDMA_CORE_OUT_DIR)

## Clean fastvdma core artifacts
fastvdma_core_clean:
	rm -rf "$(FASTVDMA_CORE_OUT_DIR)"
	cd "$(FASTVDMA_CORE_SRC_DIR)" && bazel clean --expunge

.PHONY:: kelvin_core kelvin_core_clean
.PHONY:: fastvdma_core fastvdma_core_clean