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Updated install readme.

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Ross Thompson 2023-01-21 21:50:24 -06:00
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Install
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@ -14,148 +14,14 @@ installed at base diretory $RISCV.
** TL;DR Open Source Tool-chain Installation ** TL;DR Open Source Tool-chain Installation
The installing details are involved. The following script assumes installation occurs in RISCV=/opt/riscv The installing details are involved, but can be skipped using the following script. wally-tool-chain-install.sh installs the open source tools to RISCV=/opt/riscv by default. Change by supplying an alternate path as an argument, (ie. wally-tool-chain-install.sh /mnt/disk1/riscv).
This install script does NOT install buildroot or commercial EDA tools; Questa, Design Compiler, or Innovus. This install script does NOT install buildroot or commercial EDA tools; Questa, Design Compiler, or Innovus.
It must be run as root or with sudo. It must be run as root or with sudo.
This script only works for Ubuntu. This script is tested for Ubuntu, 20.04 and 22.04
wally-tool-chain-install.sh wally-tool-chain-install.sh
** TL;DR install summery The step by step instructions include Red Hat 8 / Fedora.
*** Environement setup
1. export RISCV=/opt/riscv
2. sudo mkdir $RISCV
3. sudo chown cad $RISCV
4. sudo su cad (or root, if you don’t have a cad account)
5. export RISCV=/opt/riscv
6. chmod 755 $RISCV
7. mask 0002
8. cd $RISCV
*** Install dependencies
**** Ubuntu
1. sudo apt update
2. sudo apt upgrade
3. sudo apt install git gawk make texinfo bison flex build-essential python libz-dev libexpat-dev autoconf device-tree-compiler ninja-build libglib2.56-dev libpixman-1-dev build-essential ncurses-base ncurses-bin libncurses5-dev dialog
**** Red Hat / Fedora *** TODO
*** Install RISC-V GCC Cross-Compiler
1. git clone https://github.com/riscv/riscv-gnu-toolchain
2. cd riscv-gnu-toolchain
3. git checkout 2022.09.21
4. ./configure --prefix=$RISCV --enable-multilib --with-multilib-generator="rv32e-ilp32e--;rv32i-ilp32--;rv32im-ilp32--;rv32iac-ilp32--;rv32imac-ilp32--;rv32imafc-ilp32f--;rv32imafdc-ilp32d--;rv64i-lp64--;rv64ic-lp64--;rv64iac-lp64--;rv64imac-lp64--;rv64imafdc-lp64d--;rv64im-lp64--;"
5. make --jobs
*** Install elf2hex
1. cd $RISCV
2. export PATH=$RISCV/riscv-gnu-toolchain/bin:$PATH
3. git clone https://github.com/sifive/elf2hex.git
4. cd elf2hex
5. autoreconf -i
6. ./configure --target=riscv64-unknown-elf --prefix=$RISCV
7. make
8. make install
*** Install RISC-V Spike Simulator
1. cd $RISCV
2. git clone https://github.com/riscv-software-src/riscv-isa-sim
3. mkdir riscv-isa-sim/build
4. cd riscv-isa-sim/build
5. ../configure --prefix=$RISCV --enable-commitlog
6. make --jobs
7. make install
8. cd ../arch_test_target/spike/device
9. sed -i 's/--isa=rv32ic/--isa=rv32iac/' rv32i_m/privilege/Makefile.include
10. sed -i 's/--isa=rv64ic/--isa=rv64iac/' rv64i_m/privilege/Makefile.include
*** Install Sail Simulator
**** Ubuntu
1. sudo apt install opam build-essential libgmp-dev z3 pkg-config zlib1g-dev
**** Red Hat / Fedora
# Parallel make (--jobs) will massively speed up installation; however it requires significant system RAM. Recomemded to have 64GB
1. sudo bash -c "sh <(curl -fsSL https://raw.githubusercontent.com/ocaml/opam/master/shell/install.sh)"
When prompted, put it in /usr/bin
2. sudo yum groupinstall 'Development Tools'
3. sudo yum -y install gmp-devel
4. sudo yum -y install zlib-devel
5. git clone https://github.com/Z3Prover/z3.git
6. cd z3
7. python scripts/mk_make.py
8. cd build
9. make
10. sudo make install
11. cd ../..
12. sudo pip3 install chardet==3.0.4
13. sudo pip3 install urllib3==1.22
**** Complete Sail Install with OCaml
# Parallel make (--jobs) will massively speed up installation; however it requires significant system RAM. Recomemded to have 64GB
1. sudo su cad
2. opam init -y --disable-sandboxing
3. opam switch create ocaml-base-compiler.4.06.1
4. opam install sail -y
5. eval $(opam config env)
6. cd $RISCV
7. git clone https://github.com/riscv/sail-riscv.git
8. cd sail-riscv
9. make
10. ARCH=RV32 make
11. ARCH=RV64 make
12. exit
13. sudo su
14. export RISCV=/opt/riscv
15. ln -s $RISCV/sail-riscv/c_emulator/riscv_sim_RV64 /usr/bin/riscv_sim_RV64
16. ln -s $RISCV/sail-riscv/c_emulator/riscv_sim_RV32 /usr/bin/riscv_sim_RV32
17. exit
*** Install riscof
1. sudo pip3 install testresources
2. sudo pip3 install riscof --ignore-installed PyYAML
*** Install Verilator
**** Ubuntu
sudo apt install verilator
**** Red Hat / Fedora *** TODO
*** Install QEMU Simulator (Only required for linux simulation)
1. cd $RISCV
2. git clone --recurse-submodules https://github.com/qemu/qemu
3. cd qemu
4. git checkout v6.2.0 # last version tested; newer versions might be ok
5. ./configure --target-list=riscv64-softmmu --prefix=$RISCV
6. make --jobs
7. make install
*** Cross-Compile Buildroot Linux (Only required for linux simulation)
#May wish to install in another location
1. cd $RISCV
2. export WALLY=~/riscv-wally # make sure you haven’t sourced ~/riscv-wally/setup.sh by now
3. git clone https://github.com/buildroot/buildroot.git
4. cd buildroot
5. git checkout 2021.05 # last tested working version
6. cp -r $WALLY/linux/buildroot-config-src/wally ./board
7. cp ./board/wally/main.config .config
8. make --jobs
**** Generate disassembly files
1. source ~/riscv-wally/setup.sh
2. cd $WALLY/linux/buildroot-scripts
3. make all
*** Download Synthesis Libraries
1. cd $RISCV
2. mkdir cad
3. mkdir cad/lib
4. cd cad/lib
5. git clone https://foss-eda-tools.googlesource.com/skywater-pdk/libs/sky130_osu_sc_t12
** Detailed Tool-chain Instal Guide ** Detailed Tool-chain Instal Guide
Section 2.1 described Wally platform requirements and Section 2.2 describes how a user gets started using Wally on a Linux server. This appendix describes how the system administrator installs RISC-V tools. Superuser privileges are necessary for many of the tools. Setting up all of the tools can be time-consuming and fussy, so this appendix also describes a fallback flow with Docker and Podman. Section 2.1 described Wally platform requirements and Section 2.2 describes how a user gets started using Wally on a Linux server. This appendix describes how the system administrator installs RISC-V tools. Superuser privileges are necessary for many of the tools. Setting up all of the tools can be time-consuming and fussy, so this appendix also describes a fallback flow with Docker and Podman.
@ -405,7 +271,6 @@ If you want to implement your own version of the chip, your tool and license com
Startups can expect to spend more than $1 million on CAD tools to get a chip to market. Commercial CAD tools are not realistically available to individuals without a university or company connection. Startups can expect to spend more than $1 million on CAD tools to get a chip to market. Commercial CAD tools are not realistically available to individuals without a university or company connection.
* Core-v-wally Repo Installation * Core-v-wally Repo Installation
** TL;DR Repo Install ** TL;DR Repo Install
cd cd