Add SPI driver #17

	name: atomsim

	on:
	push:
	branches: [ main, dev ]
	pull_request:
	branches: [ main, dev ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	env:
	VERILATOR_PREBUILT_FILEID: 1rXszcRib7oryDU2sMhZpPxMn5Ev3RbxG
	VERILATOR_INSTALL_PATH: /opt/verilator

	jobs:
	Build:
	name: atomsim
	runs-on: ubuntu-20.04

	steps:
	- name: Checkout RISCV-Atom Repo
	uses: actions/checkout@v3
	with:
	path: riscv-atom

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install Prerequisites
	run: \|
	pip install gdown
	sudo apt-get install ccache

	- name: Install Verilator
	run: \|
	gdown ${VERILATOR_PREBUILT_FILEID}
	sudo mkdir -p ${VERILATOR_INSTALL_PATH}
	sudo tar -xvf verilator_5p006.tar.gz -C ${VERILATOR_INSTALL_PATH}

	- name: Setup Environment
	working-directory: riscv-atom
	run: \|
	echo "${VERILATOR_INSTALL_PATH}/bin" >> $GITHUB_PATH
	echo "RVATOM=$GITHUB_WORKSPACE/riscv-atom" >> $GITHUB_ENV
	echo "VERILATOR_INCLUDE_PATH:=${VERILATOR_INSTALL_PATH}/share/verilator/include" >> config.mk

	- name: Build Atomsim - atombones
	working-directory: riscv-atom
	run: \|
	source sourceme
	make soctarget=atombones clean sim

	- name: Build AtomSim - hydrogensoc
	working-directory: riscv-atom
	run: \|
	source sourceme
	make soctarget=hydrogensoc clean sim

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