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f4pga-examples
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Update README.md files 

Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
This commit is contained in:
Kamil Rakoczy 2020-09-07 09:36:35 +02:00
parent a240eda9c7
commit 21390ff61f
10 changed files with 80 additions and 92 deletions
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8
.travis.yml
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@ -20,14 +20,14 @@ jobs:
include: include:
- stage: SymbiFlow - stage: SymbiFlow
install: install:
- tuttest README.md unnamed1 | bash - - tuttest xc7/README.md unnamed0 | bash -
script: script:
- tuttest README.md unnamed3 | bash - - tuttest xc7/README.md unnamed1 | bash -
- # - #
install: install:
- tuttest README.md unnamed2 | bash - - tuttest eos-s3/README.md unnamed0 | bash -
script: script:
- tuttest README.md unnamed4 | bash - - tuttest eos-s3/README.md unnamed1 | bash -

74
README.md
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@ -36,29 +36,10 @@ wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O co
2. Toolchain 2. Toolchain
FIXME: This should be included from xc7/README.md * For the Artix-7 devices see [xc7/README.md](xc7/README.md#setting-up-the-toolchain).
For the Artix-7 devices:
```bash * For the EOS S3 devices see [eos-s3/README.md](eos-s3/README.md#setting-up-the-toolchain).
INSTALL_DIR="/opt/symbiflow/xc7"
bash conda_installer.sh -b -p $INSTALL_DIR/conda && rm conda_installer.sh
source "$INSTALL_DIR/conda/etc/profile.d/conda.sh"
conda env create -f xc7/environment.yml
conda activate xc7
wget -qO- https://storage.googleapis.com/symbiflow-arch-defs/artifacts/prod/foss-fpga-tools/symbiflow-arch-defs/presubmit/install/477/20200714-082108/symbiflow-arch-defs-install-8eb88e76.tar.xz | tar -xJ --one-top-level=$INSTALL_DIR/install
conda deactivate
```
FIXME: This should be included from eos-s3/README.md
For the EOS S3 devices:
```bash
export INSTALL_DIR="/opt/symbiflow/eos-s3"
wget 'https://github.com/QuickLogic-Corp/quicklogic-fpga-toolchain/releases/download/v1.1.0/Symbiflow_v1.1.0.gz.run'
bash Symbiflow_v1.1.0.gz.run
```
## Build Example Designs ## Build Example Designs
@ -70,56 +51,9 @@ The example designs are provided in separate directories:
### Example designs for the Artix-7 devices: ### Example designs for the Artix-7 devices:
* For the Artix-7 devices see [xc7/README.md](xc7/README.md#building-the-examples).
1. `counter` - simple 4-bit counter driving LEDs. The design targets the [Basys3 board](https://store.digilentinc.com/basys-3-artix-7-fpga-trainer-board-recommended-for-introductory-users/) and the [Arty board](https://store.digilentinc.com/arty-a7-artix-7-fpga-development-board-for-makers-and-hobbyists/).
1. `picosoc` - [picorv32](https://github.com/cliffordwolf/picorv32) based SoC. The design targets the [Basys3 board](https://store.digilentinc.com/basys-3-artix-7-fpga-trainer-board-recommended-for-introductory-users/).
1. `linux_litex` - [LiteX](https://github.com/enjoy-digital/litex) based system with Linux capable [VexRiscv core](https://github.com/SpinalHDL/VexRiscv). The design includes [DDR](https://github.com/enjoy-digital/litedram) and [Ethernet](https://github.com/enjoy-digital/liteeth) controllers. The design targets the [Arty board](https://store.digilentinc.com/arty-a7-artix-7-fpga-development-board-for-makers-and-hobbyists/).
The Linux images for the `linux_litex` example can be built following the [linux on litex vexriscv](https://github.com/litex-hub/linux-on-litex-vexriscv) instructions.
The `linux_litex` example is already provided with working Linux images.
To build the examples, run the following commands:
```bash
export INSTALL_DIR="/opt/symbiflow/xc7"
# adding symbiflow toolchain binaries to PATH
export PATH="$INSTALL_DIR/install/bin:$PATH"
source "$INSTALL_DIR/conda/etc/profile.d/conda.sh"
conda activate xc7
git clone https://github.com/SymbiFlow/symbiflow-examples && cd symbiflow-examples
# counter example
pushd xc7/counter_test && TARGET="arty_50" make && popd
pushd xc7/counter_test && TARGET="arty_100" make && popd
pushd xc7/counter_test && make clean && TARGET="basys3" make && popd
# picosoc example
pushd xc7/picosoc_demo && make && popd
# litex example
wget https://raw.githubusercontent.com/enjoy-digital/litex/master/litex_setup.py
chmod +x litex_setup.py
./litex_setup.py init
./litex_setup.py install
wget https://static.dev.sifive.com/dev-tools/riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14.tar.gz
tar -xf riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14.tar.gz
export PATH=$PATH:$PWD/riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14/bin/
pushd litex/litex/boards/targets && ./arty.py --toolchain symbiflow --cpu-type vexriscv --build && popd
# linux litex example
pushd xc7/linux_litex_demo && make && popd
```
### Example design for the EOS S3 devices: ### Example design for the EOS S3 devices:
FIXME: This should be included from eos-s3/README.md * For the EOS S3 devices see [eos-s3/README.md](eos-s3/README.md#building-the-examples).
1. `btn_counter` - simple 4-bit counter driving LEDs. The design targets the [EOS S3 FPGA](https://www.quicklogic.com/products/eos-s3/).
To build the example, run the following commands:
```bash
export INSTALL_DIR="/opt/symbiflow/eos-s3"
export PATH="$INSTALL_DIR/install/bin:$INSTALL_DIR/install/bin/python:$PATH"
source "$INSTALL_DIR/conda/etc/profile.d/conda.sh"
conda activate
git clone https://github.com/SymbiFlow/symbiflow-examples && cd symbiflow-examples
pushd eos-s3 && make && popd
```

26
eos-s3/README.md
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@ -1,11 +1,31 @@
# SymbiFlow Toolchain Examples for QuickLogic EOS S3 # SymbiFlow Toolchain Examples for QuickLogic EOS S3
FIXME: put stuff here 1. `btn_counter` - simple 4-bit counter driving LEDs. The design targets the [EOS S3 FPGA](https://www.quicklogic.com/products/eos-s3/).
## Setting up the toolchain ## Setting up the toolchain
FIXME: put stuff here ```bash
export INSTALL_DIR="/opt/symbiflow/eos-s3"
bash conda_installer.sh -b -p $INSTALL_DIR/conda && rm conda_installer.sh
source "$INSTALL_DIR/conda/etc/profile.d/conda.sh"
conda env create -f eos-s3/environment.yml
conda activate eos-s3
wget -qO- https://quicklogic-my.sharepoint.com/:u:/p/kkumar/Eb7341Bq-XRAukVQ6oQ6PrgB-qdFbrsrPEON1yTa4krFSA?download=1 | tar -xJ -C $INSTALL_DIR
cp -r $INSTALL_DIR/conda/envs/eos-s3/share/yosys/* $INSTALL_DIR/conda/envs/eos-s3/share/
conda deactivate
```
## Building the examples ## Building the examples
FIXME: put stuff here To build the examples, run the following commands:
```bash
export INSTALL_DIR="/opt/symbiflow/eos-s3"
export PATH="$INSTALL_DIR/install/bin:$PATH"
source "$INSTALL_DIR/conda/etc/profile.d/conda.sh"
conda activate eos-s3
git clone https://github.com/SymbiFlow/symbiflow-examples && cd symbiflow-examples
pushd eos-s3/btn_counter && make && popd
```

0
eos-s3/Makefile → eos-s3/btn_counter/Makefile
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0
eos-s3/btn_counter.v → eos-s3/btn_counter/btn_counter.v
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0
eos-s3/chandalar.pcf → eos-s3/btn_counter/chandalar.pcf
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9
eos-s3/environment.yml
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@ -1,10 +1,11 @@
name: eos-s3 name: eos-s3
channels: channels:
- antmicro/label/ql - conda-forge
- quicklogic-corp
dependencies: dependencies:
- antmicro/label/ql::yosys - quicklogic-corp::yosys=0.6.0_0013_g2478b28
- antmicro/label/ql::yosys-plugins - quicklogic-corp::yosys-plugins=0.1.0_0005_g6bbbc9b
- antmicro/label/ql::vtr - quicklogic-corp::vtr=v8.0.0_rc2_4006_g36a4d4b
- make - make
- lxml - lxml
- simplejson - simplejson

5
eos-s3/quickfeather.pcf
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@ -1,5 +0,0 @@
set_io clk 63
set_io led(0) 34
set_io led(1) 39
set_io led(2) 38
set_io led(3) 25

4
eos-s3/requirements.txt
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@ -1,4 +1,2 @@
python-constraint python-constraint
git+https://github.com/symbiflow/fasm git+https://github.com/QuickLogic-Corp/quicklogic-fasm
git+https://github.com/antmicro/quicklogic-fasm
git+https://github.com/antmicro/quicklogic-fasm-utils

46
xc7/README.md
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@ -1,11 +1,51 @@
# SymbiFlow Toolchain Examples for Xilinx 7 Series # SymbiFlow Toolchain Examples for Xilinx 7 Series
FIXME: put stuff here 1. `counter` - simple 4-bit counter driving LEDs. The design targets the [Basys3 board](https://store.digilentinc.com/basys-3-artix-7-fpga-trainer-board-recommended-for-introductory-users/) and the [Arty board](https://store.digilentinc.com/arty-a7-artix-7-fpga-development-board-for-makers-and-hobbyists/).
1. `picosoc` - [picorv32](https://github.com/cliffordwolf/picorv32) based SoC. The design targets the [Basys3 board](https://store.digilentinc.com/basys-3-artix-7-fpga-trainer-board-recommended-for-introductory-users/).
1. `linux_litex` - [LiteX](https://github.com/enjoy-digital/litex) based system with Linux capable [VexRiscv core](https://github.com/SpinalHDL/VexRiscv). The design includes [DDR](https://github.com/enjoy-digital/litedram) and [Ethernet](https://github.com/enjoy-digital/liteeth) controllers. The design targets the [Arty board](https://store.digilentinc.com/arty-a7-artix-7-fpga-development-board-for-makers-and-hobbyists/).
The Linux images for the `linux_litex` example can be built 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.
## Setting up the toolchain ## Setting up the toolchain
FIXME: put stuff here ```bash
INSTALL_DIR="/opt/symbiflow/xc7"
bash conda_installer.sh -b -p $INSTALL_DIR/conda && rm conda_installer.sh
source "$INSTALL_DIR/conda/etc/profile.d/conda.sh"
conda env create -f xc7/environment.yml
conda activate xc7
wget -qO- https://storage.googleapis.com/symbiflow-arch-defs/artifacts/prod/foss-fpga-tools/symbiflow-arch-defs/presubmit/install/477/20200714-082108/symbiflow-arch-defs-install-8eb88e76.tar.xz | tar -xJ --one-top-level=$INSTALL_DIR/install
conda deactivate
```
## Building the examples ## Building the examples
FIXME: put stuff here To build the example, run the following commands:
```bash
export INSTALL_DIR="/opt/symbiflow/xc7"
# adding symbiflow toolchain binaries to PATH
export PATH="$INSTALL_DIR/install/bin:$PATH"
source "$INSTALL_DIR/conda/etc/profile.d/conda.sh"
conda activate xc7
git clone https://github.com/SymbiFlow/symbiflow-examples && cd symbiflow-examples
# counter example
pushd xc7/counter_test && make clean && TARGET="arty_50" make && popd
pushd xc7/counter_test && make clean && TARGET="arty_100" make && popd
pushd xc7/counter_test && make clean && TARGET="basys3" make && popd
# picosoc example
pushd xc7/picosoc_demo && make && popd
# litex example
wget https://raw.githubusercontent.com/enjoy-digital/litex/master/litex_setup.py
chmod +x litex_setup.py
./litex_setup.py init
./litex_setup.py install
wget https://static.dev.sifive.com/dev-tools/riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14.tar.gz
tar -xf riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14.tar.gz
export PATH=$PATH:$PWD/riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14/bin/
pushd litex/litex/boards/targets && ./arty.py --toolchain symbiflow --cpu-type vexriscv --build && popd
# linux litex example
pushd xc7/linux_litex_demo && make && popd
```