git clone https://github.com/f4pga/prjxray.git
git clone https://github.com/SymbiFlow/prjxray-db.git
-git clone https://github.com/gatecat/nextpnr-xilinx.git
+# switch to the nextpnr-xilinx source provided by the openXC7 project
+# it seems more stable than upstream, for now
+# See: https://bugs.libre-soc.org/show_bug.cgi?id=1004#c13
+git clone https://github.com/openXC7/nextpnr-xilinx.git
-## Steps to compile Yosys
+## Steps to compile prjxray
### Necessary software to install
-apt-get install -y build-essential make g++ cmake bison flex python3 \
- clang libreadline-dev gawk tcl-dev libffi-dev pkg-config zlib1g-dev \
- libboost-system-dev libboost-python-dev libboost-filesystem-dev
+apt-get install -y build-essential make cmake python3 python3-setuptools \
+ python3-dev python3-numpy cython3 python3-pip
-## Steps to compile prjxray
+pip3 install textx sortedcontainers
-### Necessary software to install
+# this really doesn't work properly, antlr is still not correctly
+# detected, (missing ANTLRconfig.cmake) but at least fasm falls back
+# to the python version
+sudo apt install -y cmake default-jre-headless uuid-dev libantlr4-runtime-dev
-apt-get install -y python3-pip
+apt-get install -y wget
+wget https://files.pythonhosted.org/packages/78/4c/94fb3bdb87bea21406c0e5da375f0b10d7b1e4b5103cea453a2de23b5d61/fasm-0.0.2.post88.tar.gz
+tar -xvzf fasm-0.0.2.post88.tar.gz
+cd fasm-0.0.2.post88
+python3 setup.py install
+cd ..
### Build prjxray
cd prjxray
-git checkout 18b92012afe2b03f3f975a78c4372c74b60dca0c
+git checkout 76401bd93e493fd5ff4c2af4751d12105b0f4f6d
git submodule update --init --recursive
mkdir build; cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/nextpnr-xilinx ..
cd ..
cp -dpr utils /usr/local/nextpnr-xilinx
sed -i -e '/^# Vivado /,$d' /usr/local/nextpnr-xilinx/utils/environment.sh
-pip3 install .
+python3 setup.py develop
cd ..
## Steps to compile prjxray-db
### Necessary software to install
apt-get install -y libboost-thread-dev libboost-iostreams-dev \
- libboost-program-options-dev libeigen3-dev
+ libboost-program-options-dev libeigen3-dev libboost-python-dev \
+ libboost-filesystem-dev
-### Build nextpnr-xilinx
+### Build nextpnr-xilinx from release 0.7.0 of openXC7
cd nextpnr-xilinx
-git checkout 565588a69ea95a52f7c7592f4ed81d9bef6cfb60
+git checkout 14c62813ba93258143c2551f4beb0b7e044c5912
git submodule init
git submodule update
cmake -DARCH=xilinx -DBUILD_GUI=OFF \
-DCMAKE_INSTALL_PREFIX=/usr/local/nextpnr-xilinx .
make -j$(nproc)
make install
+
+# Generate database for fabric: XC7A100T
ln -s xc7a100tcsg324-1 xilinx/external/prjxray-db/artix7/xc7a100t
python3 xilinx/python/bbaexport.py --device xc7a100tcsg324-1 \
--bba xilinx/xc7a100t.bba
./bbasm --l xilinx/xc7a100t.bba xilinx/xc7a100t.bin
+
+# Generate database for fabric: XC7A200T
+ln -s xc7a200tsbg484-1 xilinx/external/prjxray-db/artix7/xc7a200t
+python3 xilinx/python/bbaexport.py --device xc7a200tsbg484-1 \
+ --bba xilinx/xc7a200t.bba
+./bbasm --l xilinx/xc7a200t.bba xilinx/xc7a200t.bin
+
install -d -m 0755 /usr/local/nextpnr-xilinx/share/xilinx
install -m 0755 xilinx/xc7a100t.bin /usr/local/nextpnr-xilinx/share/xilinx
+install -m 0755 xilinx/xc7a200t.bin /usr/local/nextpnr-xilinx/share/xilinx
+
export XRAY_DIR=/usr/local/nextpnr-xilinx
cd ..