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f4pga-examples
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Update README.md 

Signed-off-by: Karol Gugala <kgugala@antmicro.com>
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Karol Gugala 2020-05-27 09:43:43 +02:00 committed by GitHub
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@ -53,7 +53,7 @@ conda activate
conda install -c symbiflow yosys conda install -c symbiflow yosys
conda install -c symbiflow yosys-plugins conda install -c symbiflow yosys-plugins
conda install -c symbiflow vtr=8.0.0.rc2_3575_g253f75b6d conda install -c symbiflow vtr=8.0.0.rc2_3575_g253f75b6d
conda install lxml simplejson intervaltree python-constraint git pip conda install python-constraint make lxml simplejson intervaltree git pip
pip install git+https://github.com/symbiflow/fasm pip install git+https://github.com/symbiflow/fasm
wget -qO- https://storage.googleapis.com/symbiflow-arch-defs/artifacts/prod/foss-fpga-tools/symbiflow-arch-defs/continuous/install/4/20200416-002215/symbiflow-arch-defs-install-a321d9d9.tar.xz | tar -xJ -C $INSTALL_DIR wget -qO- https://storage.googleapis.com/symbiflow-arch-defs/artifacts/prod/foss-fpga-tools/symbiflow-arch-defs/continuous/install/4/20200416-002215/symbiflow-arch-defs-install-a321d9d9.tar.xz | tar -xJ -C $INSTALL_DIR
conda deactivate conda deactivate
@ -72,14 +72,15 @@ The example designs are provided in separate directories:
The Linux images for the `linux_litex` example can be build following the [linux on litex vexriscv](https://github.com/litex-hub/linux-on-litex-vexriscv) instructions. The Linux images for the `linux_litex` example can be build following the [linux on litex vexriscv](https://github.com/litex-hub/linux-on-litex-vexriscv) instructions.
The `linux_litex` example is already provided with working Linux images. The `linux_litex` example is already provided with working Linux images.
To build the examples, run following commands from the project root directory: To build the examples, run following commands:
```bash ```bash
export INSTALL_DIR=/opt/symbiflow export INSTALL_DIR=/opt/symbiflow
source $INSTALL_DIR/conda/etc/profile.d/conda.sh
conda activate
# adding symbiflow toolchain binaries to PATH # adding symbiflow toolchain binaries to PATH
export PATH=$INSTALL_DIR/install/bin:$PATH export PATH=$INSTALL_DIR/install/bin:$PATH
source $INSTALL_DIR/conda/etc/profile.d/conda.sh
conda activate
git clone https://github.com/SymbiFlow/symbiflow-examples && cd symbiflow-examples
# counter example # counter example
pushd counter_test && make && popd pushd counter_test && make && popd
# picosoc example # picosoc example