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bus-wrap.yaml
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name: CI
on:
push: # This now triggers on pushes to any branch
jobs:
Bus-Wrap:
runs-on: ubuntu-latest
name: Generate
steps:
- name: Set variables
run: |
github_repo=${{ github.repository }}
github_repo=${github_repo#*/}
echo "BUSWRAP_PATH=./bus-wrap" >> $GITHUB_ENV
echo "BUSWRAP_REPO=efabless/BusWrap" >> $GITHUB_ENV
echo "BUSWRAP_REF=main" >> $GITHUB_ENV
echo "IP_PATH=./ip" >> $GITHUB_ENV
echo "IP_NAME=${github_repo}" >> $GITHUB_ENV
- name: Install iverilog
run: |
sudo apt-get update -qq
sudo apt-get install -y iverilog
- name: Install dependencies
shell: bash
run: |
sudo apt-get -y install --no-install-recommends git python3 python3-click python3-unidiff
- name: Install Verible
uses: chipsalliance/verible-actions-common/install-verible@main
- uses: actions/checkout@v4
name: Checkout ${{ env.BUSWRAP_REPO }}
with:
repository: ${{ env.BUSWRAP_REPO }}
path: ${{ env.BUSWRAP_PATH }}
ref: ${{ env.BUSWRAP_REF }}
- uses: actions/checkout@v4
name: Checkout ${{ github.repository }}
with:
path: ${{ env.IP_PATH }}
- name: Generate Wrapper
run: |
set -x
ip_dir=${{ env.IP_PATH }}
ip_name=${{ env.IP_NAME }}
bus_wrap_dir=${{ env.BUSWRAP_PATH }}
rm -rf ${ip_dir}/hdl/rtl/bus_wrappers
git -C ${{ env.IP_PATH }} status
mkdir -p ${ip_dir}/hdl/rtl/bus_wrappers/dft
# wrapper
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -apb > ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_APB.dev.v
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -apb -dft > ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_APB_DFT.dev.v
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -wb > ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_WB.dev.v
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -wb -dft > ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_WB_DFT.dev.v
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -ahbl > ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_AHBL.dev.v
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -ahbl -dft > ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_AHBL_DFT.dev.v
iverilog -E -I$bus_wrap_dir/includes/rtl -o ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_APB.v ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_APB.dev.v
iverilog -E -I$bus_wrap_dir/includes/rtl -o ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_APB_DFT.v ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_APB_DFT.dev.v
iverilog -E -I$bus_wrap_dir/includes/rtl -o ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_WB.v ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_WB.dev.v
iverilog -E -I$bus_wrap_dir/includes/rtl -o ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_WB_DFT.v ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_WB_DFT.dev.v
iverilog -E -I$bus_wrap_dir/includes/rtl -o ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_AHBL.v ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_AHBL.dev.v
iverilog -E -I$bus_wrap_dir/includes/rtl -o ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_AHBL_DFT.v ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_AHBL_DFT.dev.v
verible-verilog-format --inplace ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_APB.v
verible-verilog-format --inplace ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_APB_DFT.v
verible-verilog-format --inplace ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_WB.v
verible-verilog-format --inplace ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_WB_DFT.v
verible-verilog-format --inplace ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_AHBL.v
verible-verilog-format --inplace ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_AHBL_DFT.v
sed -i '/^$/N;/^\n$/D' ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_APB.v
sed -i '/^$/N;/^\n$/D' ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_APB_DFT.v
sed -i '/^$/N;/^\n$/D' ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_WB.v
sed -i '/^$/N;/^\n$/D' ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_WB_DFT.v
sed -i '/^$/N;/^\n$/D' ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_AHBL.v
sed -i '/^$/N;/^\n$/D' ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_AHBL_DFT.v
# add line between timescale and default_nettype
sed -i 's/`timescale 1ns \/ 1ps `default_nettype none/`timescale 1ns \/ 1ps\n`default_nettype none/' ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_APB.v
sed -i 's/`timescale 1ns \/ 1ps `default_nettype none/`timescale 1ns \/ 1ps\n`default_nettype none/' ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_APB_DFT.v
sed -i 's/`timescale 1ns \/ 1ps `default_nettype none/`timescale 1ns \/ 1ps\n`default_nettype none/' ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_WB.v
sed -i 's/`timescale 1ns \/ 1ps `default_nettype none/`timescale 1ns \/ 1ps\n`default_nettype none/' ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_WB_DFT.v
sed -i 's/`timescale 1ns \/ 1ps `default_nettype none/`timescale 1ns \/ 1ps\n`default_nettype none/' ${ip_dir}/hdl/rtl/bus_wrappers/${ip_name}_AHBL.v
sed -i 's/`timescale 1ns \/ 1ps `default_nettype none/`timescale 1ns \/ 1ps\n`default_nettype none/' ${ip_dir}/hdl/rtl/bus_wrappers/dft/${ip_name}_AHBL_DFT.v
- name: Generate Docs
run: |
set -x
ip_dir=${{ env.IP_PATH }}
ip_name=${{ env.IP_NAME }}
bus_wrap_dir=${{ env.BUSWRAP_PATH }}
rm -rf ${ip_dir}/README.md
rm -rf ${ip_dir}/verify/README.md
git -C ${{ env.IP_PATH }} status
# doc
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -ahbl -md | head -n -18 > ${ip_dir}/README.md
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -ahbl -md | tail -n 18 > ${ip_dir}/verify/README.md
- name: Generate FW
run: |
set -x
ip_dir=${{ env.IP_PATH }}
ip_name=${{ env.IP_NAME }}
bus_wrap_dir=${{ env.BUSWRAP_PATH }}
rm -rf ${ip_dir}/fw/${ip_name}_regs.h
git -C ${{ env.IP_PATH }} status
# fw
python3 $bus_wrap_dir/scripts/bus_wrap.py ${ip_dir}/${ip_name}.yaml -ch > ${ip_dir}/fw/${ip_name}_regs.h
- name: Set Variables
id: vars
run: |
diffs_log=diffs.log
echo "diffs_log=$diffs_log" >> $GITHUB_OUTPUT
echo "buswrap_head_commit=$(git -C ${{ env.BUSWRAP_PATH }} rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
echo "ip_branch_name=${{ github.head_ref || github.ref_name }}" >> "$GITHUB_OUTPUT"
- name: Check Diff
id: check_diff
run: |
if [ -n "$(git -C ${{ env.IP_PATH }} status --porcelain)" ]; then
echo "changed=true" >> $GITHUB_OUTPUT
else
echo "changed=false" >> $GITHUB_OUTPUT
fi
- name: Push to branch
if: ${{ steps.check_diff.outputs.changed }} == 'true'
run: |
branch="ci-${{steps.vars.outputs.buswrap_head_commit}}-${{steps.vars.outputs.ip_branch_name}}"
echo "there are changes pushing to $branch"
- name: Not Push to branch
if: ${{ steps.check_diff.outputs.changed }} == 'false'
run: |
branch="ci-${{steps.vars.outputs.buswrap_head_commit}}-${{steps.vars.outputs.ip_branch_name}}"
echo "there are changes pushing to $branch"