* <https://symbiflow.github.io/>
* <https://github.com/SymbiFlow>
+* <https://bugs.libre-soc.org/show_bug.cgi?id=654>
-WORK IN PROGRESS
+This is now possible with the automated devscript
+<https://git.libre-soc.org/?p=dev-env-setup.git;a=blob;f=symbiflow-install;hb=HEAD>
-## Bugzilla page
+It is, as always, your responsibility to check the contents of any
+script before running it.
-* <https://bugs.libre-soc.org/show_bug.cgi?id=654>
+-------
-## TODO
+# Manual instructions
-* Installation with newest git commit of symbiflow-arch-defs
+These are notes taken during the process of developing the above
+script. you **do not** need to go through this manual process unless
+you are very paranoid. warning: it took several days to get right.
## Setting up new debootstrap and chroot into it
mount -t devpts devpts $MY_CHROOT/dev/pts/
chroot $MY_CHROOT /bin/bash
-##
+## Add Buster Backports Repo and Update
- apt-get install git wget
+""buster backports is needed for cmake""
+
+ cat << EOF > /etc/apt/sources.list.d/buster_backports.list
+ deb http://deb.debian.org/debian buster-backports main
+ EOF
+
+""oooo annoying, pin preferences for buster-backports""
+
+ cat << EOF > /etc/apt/preferences.d/99buster-backports
+ Package: *
+ Pin: release a=buster-backports
+ Pin-Priority: 900
+ EOF
+
+""upgrade to buster-backports""
+
+ apt-get update -y
+ apt-get upgrade -y
+
+
+## Download necessary softwares
+
+ apt-get install -y libcurl3-gnutls/buster git/buster wget
git clone https://github.com/steveicarus/iverilog.git
git clone https://github.com/YosysHQ/yosys.git
git clone https://github.com/YosysHQ/abc.git
+ git clone https://github.com/oneapi-src/oneTBB.git
git clone https://github.com/verilog-to-routing/vtr-verilog-to-routing.git
- git clone https://github.com/cliffordwolf/icestorm.git
+ git clone https://github.com/yosyshq/icestorm.git
git clone https://github.com/SymbiFlow/prjxray.git
+ git clone https://github.com/SymbiFlow/prjxray-db.git
git clone https://github.com/SymbiFlow/yosys-symbiflow-plugins.git
git clone https://github.com/SymbiFlow/symbiflow-examples.git
git clone https://github.com/SymbiFlow/symbiflow-arch-defs.git
git clone https://github.com/QuickLogic-Corp/quicklogic-fasm.git
- git clone https://github.com/QuickLogic-Corp/quicklogic-fasm-utils
- #git clone https://github.com/SymbiFlow/symbiflow-rr-graph.git
+ git clone https://github.com/QuickLogic-Corp/quicklogic-fasm-utils.git
+ git clone https://github.com/SymbiFlow/python-fpga-interchange.git
+ git clone https://github.com/capnproto/capnproto.git
+ git clone https://github.com/capnproto/pycapnp.git
wget http://xmlsoft.org/sources/libxml2-2.9.12.tar.gz
- wget https://anaconda.org/LiteX-Hub/prjxray-db/0.0_248_g2e51ad3/download/linux-64/prjxray-db-0.0_248_g2e51ad3-20210317_102909.tar.bz2
-
- # get yosys-proc.patch from Bug attachment file.
+ wget http://xmlsoft.org/sources/libxslt-1.1.34.tar.gz
## Steps to compile Icarus Verilog
### Necessary software to install
- apt-get install build-essential autoconf make g++ bison flex gperf libreadline6-dev
+ apt-get install -y build-essential autoconf make g++ bison flex gperf \
+ libreadline6-dev
### Build Icarus Verilog
cd iverilog
git checkout v11_0
sh autoconf.sh
- ./configure --prefix=/usr/local/iverilog
+ ./configure --prefix=/usr/local/symbiflow/iverilog
make -j$(nproc)
make check
make install
-
-Please adjust the install paths for iverilog.
+ export PATH=/usr/local/symbiflow/iverilog/bin:$PATH
+ cd ..
## Steps to compile Yosys
### Necessary software to install
- apt-get install -t buster_backports cmake
- apt-get install python3 clang libreadline-dev gawk tcl-dev \
+ apt-get install -y cmake
+ apt-get install -y python3 clang libreadline-dev gawk tcl-dev \
libffi-dev pkg-config libboost-system-dev libboost-python-dev \
libboost-filesystem-dev zlib1g-dev
### Build Yosys
- cd yosys
+ cd abc
+ git checkout 4f5f73d18b137930fb3048c0b385c82fa078db38
+ cd ../yosys
+ git checkout f44110c62561b21fa673f44d8e115c3ee70d2900
ln -s ../abc .
- make -j $(nproc) PREFIX=/usr/local/symbiflow
- make PREFIX=/usr/local/symbiflow install
+ make -j $(nproc) PREFIX=/usr/local/symbiflow/yosys
+ make PREFIX=/usr/local/symbiflow/yosys install
+ install -d -m 0755 /usr/local/symbiflow/share
+ ln -s ../yosys/share/yosys /usr/local/symbiflow/share
+ export PATH=/usr/local/symbiflow/yosys/bin:$PATH
+ cd ..
+
+## Steps to compile oneTBB
+
+* Note: TBB is needed for multi-threading VTR-Verilog-to-routing
+* If not need multi-threading do not build TBB and VTR with TBB
+
+### Necessary software to install
+
+ apt-get install -y libhwloc-dev
-""Please adjust the install paths for Yosys.""
+### Build TBB
+
+ cd oneTBB
+ git checkout v2020.3
+ make -j$(nproc) tbb tbbmalloc tbbproxy tbbbind
+ install -d -m 0755 /usr/local/symbiflow/oneTBB/lib
+ cp -dpr include /usr/local/symbiflow/oneTBB
+ install -Dm755 build/linux_*/*.so* -t /usr/local/symbiflow/oneTBB/lib
+ cmake -DINSTALL_DIR=/usr/local/symbiflow/oneTBB/lib/cmake/TBB \
+ -DTBB_VERSION_FILE=/usr/local/symbiflow/oneTBB/include/tbb/tbb_stddef.h \
+ -DSYSTEM_NAME=Linux -P cmake/tbb_config_installer.cmake
+ echo "/usr/local/symbiflow/oneTBB/lib" > /etc/ld.so.conf.d/symbiflow.conf
+ ldconfig
+ cd ..
## Steps to compile vtr-verilog-to-routing
### Necessary software to install
+ apt-get install -y libeigen3-dev
+
# Only if want GUI place and route
#apt-get install libcairo2-dev libfontconfig1-dev libx11-dev libxft-dev \
#libgtk-3-dev
-### Build vtr-verilog-to-routing
+### Build vtr
cd vtr-verilog-to-routing
+ git checkout 77a3df829fdf509a76b9d7b941376f3835c2576a
mkdir build; cd build
- cmake -DBUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
+ cmake -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow/vtr ..
make -j $(nproc)
make install
+ install -d -m 0755 /usr/local/symbiflow/share/vtr
+ install -m 0644 ../libs/libvtrcapnproto/gen/rr_graph_uxsdcxx.capnp \
+ /usr/local/symbiflow/share/vtr
+ export PATH=/usr/local/symbiflow/vtr/bin:$PATH
+ cd ../..
-""Please adjust the install paths for vtr-verilog-to-routing.""
+### Build vtr-tbb
+
+ cd vtr-verilog-to-routing
+ git checkout 77a3df829fdf509a76b9d7b941376f3835c2576a
+ mkdir build-tbb; cd build-tbb
+ cmake -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow/vtr-tbb \
+ -DTBB_INCLUDE_DIR=/usr/local/symbiflow/oneTBB/include \
+ -DTBB_LIBRARY=/usr/local/symbiflow/oneTBB/lib -DBUILD_TYPE=Release ..
+ LIBRARY_PATH=/usr/local/symbiflow/oneTBB/lib make -j $(nproc)
+ LIBRARY_PATH=/usr/local/symbiflow/oneTBB/lib make install
+ install -d -m 0755 /usr/local/symbiflow/share/vtr
+ install -m 0644 ../libs/libvtrcapnproto/gen/rr_graph_uxsdcxx.capnp \
+ /usr/local/symbiflow/share/vtr
+ # Choose either one of path for vtr-binaries
+ # This one or above one
+ #export PATH=/usr/local/symbiflow/vtr-tbb/bin:$PATH
+ cd ../..
## Steps to compile libxml2
### Necessary software to install
- apt-get install python3-dev
+ apt-get install -y python3-dev
### Build libxml2
tar -xf libxml2-2.9.12.tar.gz
- libxml2-2.9.12
- ./configure --prefix=/usr/local/symbiflow --with-history --with-python=/usr/bin/python3
+ cd libxml2-2.9.12
+ ./configure --prefix=/usr/local/symbiflow/libxml2 --with-history \
+ --with-python=/usr/bin/python3
make -j $(nproc)
make install
+ echo "/usr/local/symbiflow/libxml2/lib" >> /etc/ld.so.conf.d/symbiflow.conf
+ ldconfig
+ export PATH=/usr/local/symbiflow/libxml2/bin:$PATH
+ cd ..
-""Please adjust the install paths for vtr-verilog-to-routing.""
+## Steps to compile libxslt
+
+* Needed by python3 lxml
+
+### Build libxslt
+
+ tar -xf libxslt-1.1.34.tar.gz
+ cd libxslt-1.1.34
+ sed -i s/3000/5000/ libxslt/transform.c doc/xsltproc.{1,xml}
+ sed -i -r '/max(Parser)?Depth/d' ./tests/fuzz/fuzz.c
+ ./configure --prefix=/usr/local/symbiflow/libxslt --disable-static \
+ --without-python \
+ PKG_CONFIG_PATH=/usr/local/symbiflow/libxml2/lib/pkgconfig
+ make -j $(nproc)
+ make install
+ echo "/usr/local/symbiflow/libxslt/lib" >> /etc/ld.so.conf.d/symbiflow.conf
+ ldconfig
+ export PATH=/usr/local/symbiflow/libxslt/bin:$PATH
+ cd ..
## Steps to compile prjxray
### Necessary software to install
- apt-get install libcairo2-dev libfontconfig1-dev libx11-dev libxft-dev \
-
### Build prjxray
cd prjxray
+ git checkout f7f06896ad26bb7c94680dc323d4b871eded1f4e
git submodule update --init --recursive
mkdir build; cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
- make
+ make -j$(nproc)
make install
+ export PATH=/usr/local/symbiflow/bin:$PATH
+ cd ../..
## Steps to compile yosys-symbiflow-plugins
### Build yosys-symbiflow-plugins
- cd yosys-symbiflow-plugins/
- sed -i -e 's@include third_party/make-env/conda.mk@#include third_party/make-env/conda.mk@' Makefile
- make
+ cd yosys-symbiflow-plugins
+ git checkout b170f1d3575568d87901422f846b700169e299be
+ sed -i -e 's@-include third_party/make-env/conda.mk@#-include third_party/make-env/conda.mk@' Makefile
+ make -j$(nproc)
make install
+ cd ..
+
+## Steps to compile prjxray-db
+
+### Install prjxray-db
+
+ cd prjxray-db
+ git archive --format=tar --prefix=prjxray-db/ \
+ cd41f08a8a4d2a60053750a0fe10623b1e2e35da | \
+ tar -C /usr/local/symbiflow -xf -
+
+ cat > /usr/local/symbiflow/bin/prjxray-config << EOF
+ #!/bin/bash
+ echo /usr/local/symbiflow/prjxray-db
+ EOF
+
+ chmod +x /usr/local/symbiflow/bin/prjxray-config
+ cd ..
## Steps to compile Icestorm
### Necessary software to install
- apt-get install libftdi-dev
+ apt-get install -y libftdi-dev
### Build Icestorm
cd icestorm
- make -j $(nproc) PREFIX=/usr/local/symbiflow
+ git checkout 83b8ef947f77723f602b706eac16281e37de278c
+ make -j $(nproc) PREFIX=/usr/local/symbiflow/icestorm
+ make PREFIX=/usr/local/symbiflow/icestorm install
+ export PATH=/usr/local/symbiflow/icestorm/bin:$PATH
+ cd ..
+
+## Steps to compile capnproto
+
+### Necessary software to install
+
+ apt-get install -y automake autoconf libtool
+
+### Build capnproto
+
+ cd capnproto
+ git checkout v0.8.0
+ cd c++
+ autoreconf -i
+ ./configure --prefix=/usr/local/symbiflow/capnproto
+ make -j $(nproc)
make install
+ echo "/usr/local/symbiflow/capnproto/lib" >> /etc/ld.so.conf.d/symbiflow.conf
+ ldconfig
+ export PATH=/usr/local/symbiflow/capnproto/bin:$PATH
+ cd ../..
-## Steps to compile prjxray-db
+## Steps to compile pycapnp
-### Install prjxray-db
+### Necessary software to install
- tar --strip-components=2 -xf prjxray-db-0.0_248_g2e51ad3-20210312_125539.tar.bz2 share/symbiflow/prjxray-db
+ apt-get install -y python3-pip cython3
- #!!ATTENTION!!
+### Build pycapnp
- cat > /usr/local/symbiflow/bin/prjxray-config <<EOF
- #!/bin/bash
- echo /path/to/prjxray-db
- EOF
+ cd pycapnp
+ git checkout v1.0.0b1
+ pip3 install .
+ cd ..
- chmod +x /usr/local/symbiflow/bin/prjxray-config
+## Git checkout python-fpga-interchange
+
+ cd python-fpga-interchange
+ git checkout 1959b40e998db987c604c0a75664ccb209df13f7
+ cd ..
+
+## Git checkout quicklogic-fasm-utils
+
+ cd quicklogic-fasm-utils
+ git checkout 3d6a375ddb6b55aaa5a59d99e44a207d4c18709f
+ cd ..
+
+## Git checkout quicklogic-fasm
+
+ cd quicklogic-fasm
+ git checkout ee546ff09b2ee25894db3f419366afaf3c4bfe32
+ cd ..
## Steps to compile symbiflow-arch-defs
## Necessary software to install
- apt-get install nodejs npm python3-pytest openocd flake8 python3-pip \
- default-jre-headless libantlr4-runtime-dev cython3 python3-numpy \
- python3-intervaltree python3-simplejson python3-intelhex \
- python3-importlib-metadata python3-jsonschema python3-packaging \
- python3-pyparsing python3-pyrsistent python3-tqdm python3-zipp \
- python3-typing-extensions python3-ply
-
+ apt-get install -y nodejs npm python-pytest openocd flake8 python3-numpy \
+ python3-intervaltree python3-simplejson python3-intelhex \
+ python3-importlib-metadata python3-jsonschema python3-packaging \
+ python3-pyparsing python3-pyrsistent python3-tqdm python3-zipp \
+ python3-typing-extensions python3-ply
+
pip3 install textx fasm pyjson5 pyyaml tinyfpgab tinyprog pyjson lxml \
- progressbar2 hilbertcurve==1.0.5 pycapnp==1.0.0b1 python-constraint \
- parameterized yapf==0.26.0
+ progressbar2 hilbertcurve==1.0.5 python-constraint parameterized \
+ yapf==0.26.0 python-sat
+
+### Build symbiflow
cd symbiflow-arch-defs
+ git checkout c2c0f00960baf538eb31e4c42bf5d09dca87bad7
git submodule init
git submodule update --init --recursive
+ pip3 install ../python-fpga-interchange
pip3 install -e third_party/prjxray
pip3 install -e third_party/xc-fasm
pip3 install ../quicklogic-fasm-utils
pip3 install ../quicklogic-fasm
- cd third_party/qlf-fasm; git checkout master; cd ../..;
pip3 install -e third_party/qlf-fasm
- cd quicklogic/common/utils/quicklogic-timings-importer;
- git checkout master; cd ../../../../;
pip3 install -e quicklogic/common/utils/quicklogic-timings-importer
pip3 install -e third_party/vtr-xml-utils
pip3 install -e third_party/python-symbiflow-v2x
pip3 install -e third_party/python-sdf-timing
- #pip3 install ../symbiflow-rr-graph
pip3 install -e third_party/symbiflow-xc-fasm2bels
- export PATH=/usr/local/iverilog/bin:/usr/local/symbiflow/bin:$PATH
-
mkdir -p env/conda/envs
ln -s /usr/local/symbiflow env/conda/envs/symbiflow_arch_def_base
- git checkout d5d69edeadcf28b36d75c1cb515b145fc6775c3c
-
- sed -i -e 's@add_subdirectory(litex)@#add_subdirectory(litex)@g' -e 's@add_subdirectory(ibex)@#add_subdirectory(ibex)@g' xc/xc7/tests/soc/CMakeLists.txt
+ sed -i -e 's@add_subdirectory(litex)@#add_subdirectory(litex)@g' \
+ -e 's@add_subdirectory(ibex)@#add_subdirectory(ibex)@g' \
+ xc/xc7/tests/soc/CMakeLists.txt
- patch -p1 -i yosys-proc.patch
+### Build symbiflow-arch-defs-xc7-artix7-100t
-### Build symbiflow-arch-defs-xc7-artix7_100t
+ export VPR_NUM_WORKERS=$(nproc)
mkdir build; cd build
- #!!ATTENTION change path to prjxray-db
- cmake -DUSE_CONDA=FALSE -DPRJXRAY_DB_DIR=/path/to/prjxray-db -DINSTALL_FAMILIES=xc7 -DINSTALL_ARCHS=artix7_100t -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
+ cmake -DUSE_CONDA=FALSE -DPRJXRAY_DB_DIR=/usr/local/symbiflow/prjxray-db \
+ -DINSTALL_FAMILIES=xc7 -DINSTALL_ARCHS=artix7_100t \
+ -DINSTALL_DEVICES=xc7a100t -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
cd xc/xc7/archs/artix7_100t
make install
- make file_xc_xc7_archs_artix7_100t_channels_xc7a100tcsg324-1_channels.db
- cd ../..;
+ cd ../..
make PINMAP_INSTALL_arty100t-full_xc7a100t_test_arty100t-full_pinmap.csv
- mkdir -p /usr/local/symbiflow/share/symbiflow/arch/xc7a100t_test/xc7a100tcsg324-1
- cp arty100t-full_pinmap.csv /usr/local/symbiflow/share/symbiflow/arch/xc7a100t_test/xc7a100tcsg324-1
+ install -d -m 0755 /usr/local/symbiflow/share/symbiflow/arch/xc7a100t_test/xc7a100tcsg324-1
+ install -m 0644 arty100t-full_pinmap.csv /usr/local/symbiflow/share/symbiflow/arch/xc7a100t_test/xc7a100tcsg324-1/pinmap.csv
# Now you can skip to symbiflow-examples.git for external test
cd tests/counter
make counter_arty100t_bit
-### Build symbiflow-arch-defs-xc7-artix7
+ # see file counter_arty100t/artix7_100t-xc7a100t-virt-xc7a100t-test/top.bit
+ # it is the bitstream file and if built then success
+
+ cd ../../../../..
+
+### Build symbiflow-arch-defs-xc7-artix7 (xc7a50t)
+
+"If you do not want this target skip"
+
+ export VPR_NUM_WORKERS=$(nproc)
mkdir build_artix7; cd build_artix7
- #!!ATTENTION change path to prjxray-db
- cmake -DUSE_CONDA=FALSE -DPRJXRAY_DB_DIR=/path/to/prjxray-db -DINSTALL_FAMILIES=xc7 -DINSTALL_ARCHS=artix7_100t -DINSTALL_DEVICES=artix7 -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
+ cmake -DUSE_CONDA=FALSE -DPRJXRAY_DB_DIR=/usr/local/symbiflow/prjxray-db \
+ -DINSTALL_FAMILIES=xc7 -DINSTALL_ARCHS=artix7_100t \
+ -DINSTALL_DEVICES=xc7a50t \
+ -DCMAKE_INSTALL_PREFIX=/usr/local/symbiflow ..
cd xc/xc7/archs/artix7
make install
- mkdir -p /usr/local/symbiflow/share/symbiflow/arch/xc7a50t_test/xc7a50tfgg484-1
-
- #!!ATTENTION!!
- python3 ../../../common/utils/prjxray_create_pinmap_csv.py --output /usr/local/symbiflow/share/symbiflow/arch/xc7a50t_test/xc7a50tfgg484-1/pinmap.csv --connection_database channels/xc7a50tfgg484-1/channels.db --package_pins /path/to/prjxray-db/artix7/xc7a50tfgg484-1/package_pins.csv
+ cd ../..
+ make PINMAP_INSTALL_arty-full_xc7a50t_test_arty-full_pinmap.csv
+ install -d -m 0755 /usr/local/symbiflow/share/symbiflow/arch/xc7a50t_test/xc7a50tfgg484-1
+ install -m 0644 arty-full_pinmap.csv /usr/local/symbiflow/share/symbiflow/arch/xc7a50t_test/xc7a50tfgg484-1/pinmap.csv
+ install -d -m 0755 /usr/local/symbiflow/share/symbiflow/arch/xc7a50t_test/xc7a35tcsg324-1
+ ln -s ../xc7a50tfgg484-1/pinmap.csv /usr/local/symbiflow/share/symbiflow/arch/xc7a50t_test/xc7a35tcsg324-1
# Now you can skip to symbiflow-examples.git for external test
- # Currently I have to modify it to artix7_x50t
# To do builtin counter test; it should build top.bit as final bitstream
- # If the make target has not been built by cmake then you have to run
- # cmake without -DINSTALL_DEVICES=artix7
- cd ../..
cd tests/counter
- make counter_arty_bit
+ make counter_arty100t_bit
+
+ # see file counter_arty/artix7-xc7a50t-arty-swbut-roi-virt-xc7a50t-arty-swbut-test/top.bit
+ # it is the bitstream file and if built then success
+
+ cd ../../../../../..
## Steps to compile symbiflow-examples
-### Build symbiflow-arch-defs-xc7-artix7_100t
+### Build counter test for arty_100
cd symbiflow-examples
+ git checkout 07a6353627e0b6083728d1022ce30f9093d4c2de
+
cd xc7
TARGET="arty_100" make -C counter_test
# Should produce top.bit bitstream
+ # see file counter_test/build/arty_100/top.bit
+
+### Build counter test for arty_35
+
+ TARGET="arty_35" make -C counter_test
+
+ # Should produce top.bit bitstream
+ # see file counter_test/build/arty_/top.bit
+
+### Build picosoc demo for arty_100
+
+ TARGET="arty_100" make -C picosoc_demo
+
+ # Should produce top.bit bitstream
+ # see file picosoc_demo/build/arty_100/top.bit
+
+### Build picosoc demo for arty_35
+
+ TARGET="arty_35" make -C picosoc_demo
+
+ # Should produce top.bit bitstream
+ # see file picosoc_demo/build/arty_35/top.bit
+
+### Build Linux Litex Demo for arty_100
+
+ TARGET="arty_100" make -C linux_litex_demo
+
+ # Should produce top.bit bitstream
+ # see file linux_litex_demo/build/arty_100/top.bit
+
+### Build Linux Litex Demo for arty_35
+
+ TARGET="arty_35" make -C linux_litex_demo
+
+ # Should produce top.bit bitstream
+ # see file linux_litex_demo/build/arty_35/top.bit
+
+ cd ../..
+
+## Steps to compile symbiflow-examples Litex
+
+### Get Litex
+
+ mkdir litex
+ cd litex
+
+ git clone https://github.com/m-labs/migen
+ git clone https://github.com/litex-hub/pythondata-software-compiler_rt
+ git clone https://github.com/enjoy-digital/litex
+ git clone https://github.com/enjoy-digital/litedram
+ git clone https://github.com/enjoy-digital/liteeth
+ git clone https://github.com/enjoy-digital/liteiclink
+ git clone https://github.com/enjoy-digital/litesdcard
+ git clone https://github.com/litex-hub/litespi
+ git clone https://github.com/litex-hub/litex-boards
+ git clone https://github.com/litex-hub/pythondata-cpu-picorv32
+ git clone https://github.com/litex-hub/pythondata-cpu-vexriscv
+ git clone https://github.com/litex-hub/pythondata-software-picolibc.git
+
+### Build Litex
+
+"Git Commits"
+
+ migen=6e3f8e565704b4293174aedfb15b3470d233f528
+ pythondata-software-compiler_rt=fcb03245613ccf3079cc833a701f13d0beaae09d
+ litex=db20cb172dc982c5879aa8080ec7aa18de181cc5
+ litedram=1d5192f572c2eb97bc85eb56667e25dc88d725f1
+ liteeth=8ecc3ca6d9476dd1a8b32b2b6bf3584cd6dcfc02
+ liteiclink=3d8ecdbcf9f0260292221ff63b0ad3f5e409a955
+ litesdcard=4edf05e627a8b5f03e632215accec8ab588737e3
+ litespi=4cb907881bb75999e4c6bb68e211dd5cfc301de9
+ litex-boards=9e18d9bc34bafb18839512a55dc66ba62e0d4824
+ pythondata-cpu-picorv32=2e8be513726fb6ffd960f7e18d24e3a86d895107
+ pythondata-cpu-vexriscv=c4eca1837ebca20b637a0a61e3a93d9446488459
+ pythondata-software-picolibc=e27c8a7ef8a8e75b6474823aae338efb1a2ca1a9
+
+ for pkg in migen pythondata-software-compiler_rt litex litedram \
+ liteeth liteiclink litesdcard litespi litex-boards \
+ pythondata-cpu-picorv32 pythondata-cpu-vexriscv \
+ pythondata-software-picolibc; do
+ cd "$pkg"
+ eval git checkout $`echo $pkg`
+ pip3 install -e .
+ cd ..
+ done
+
+#### Build Litex Demo
+
+ cd litex-boards
+
+ # Arty 100T Picorv32
+ ./litex_boards/targets/digilent_arty.py --toolchain=symbiflow \
+ --cpu-type=picorv32 --sys-clk-freq 80e6 --variant a7-100 \
+ --output-dir build/picorv32/arty_100 --build --no-compile-software
+ # see file build/picorv32/arty_100/gateware/digilent_arty.bit
+ # this is the built bitstream
+
+ # Arty 100T VexRiscv
+
+ ./litex_boards/targets/digilent_arty.py --toolchain=symbiflow \
+ --cpu-type=vexriscv --sys-clk-freq 80e6 --variant a7-100 \
+ --output-dir build/vexriscv/arty_100 --build --no-compile-software
+ # see file build/vexriscv/arty_100/gateware/digilent_arty.bit
+ # this is the built bitstream
+
+ # Arty 35T Picorv32
+
+ ./litex_boards/targets/digilent_arty.py --toolchain=symbiflow \
+ --cpu-type=picorv32 --sys-clk-freq 80e6 --variant a7-35 \
+ --output-dir build/picorv32/arty_35 --build --no-compile-software
+ # see file build/picorv32/arty_35/gateware/digilent_arty.bit
+ # this is the built bitstream
+
+ # Arty 35T VexRiscv
+
+ ./litex_boards/targets/digilent_arty.py --toolchain=symbiflow \
+ --cpu-type=vexriscv --sys-clk-freq 80e6 --variant a7-35 \
+ --output-dir build/vexriscv/arty_35 --build --no-compile-software
+ # see file build/vexriscv/arty_35/gateware/digilent_arty.bit
+ # this is the built bitstream
+
projects / libreriscv.git / blobdiff