SiFive

We bring RISC-V, software, and silicon experts together to innovate with a modern, software-driven approach to semiconductors.

United States of America

Pinned Repositories

fpga-shells
Language:Scala137 41 965
freedom
Source files for SiFive's Freedom platforms
Language:Scala1.1k 186 137285
freedom-e-sdk
Open Source Software for Developing on the Freedom E Platform - Deprecated
Language:C582 97 109213
freedom-metal
Bare Metal Compatibility Library for the Freedom Platform
Language:C158 66 5047
freedom-tools
Tools for SiFive's Freedom Platform
Language:Makefile218 65 4454
freedom-u540-c000-bootloader
Freedom U540-C000 Bootloader Code
Language:C86 68 1337
Kami
Kami - a DSL for designing Hardware in Coq, and the associated semantics and theorems for proving its correctness. Kami is inspired by Bluespec. It is actually a complete rewrite of an older version from MIT
Language:Coq206 72 3112
riscv-llvm
SiFive's LLVM working tree
Language:C++87 70 1115
sifive-blocks
Common RTL blocks used in SiFive's projects
Language:Scala182 53 1680
wake
The SiFive wake build tool
Language:C++89 40 39229

SiFive's Repositories

sifive/wake
The SiFive wake build tool
Language:C++89 40 39229
sifive/riscv-llvm
SiFive's LLVM working tree
Language:C++87 70 1115
sifive/duh
👾 Design ∪ Hardware
Language:JavaScript79 60 666
sifive/riscv-vector-intrinsic-fuzzing
A random fuzz generator for the RISC-V vector extension intrinsics
Language:C23 6 1010
sifive/riscv-gcc
Language:C18 23 012
sifive/buildroot
Buildroot, making embedded Linux easy. Note that this is not the official repository, but only a mirror. The official Git repository is at http://git.buildroot.net/buildroot/. Do not open issues or file pull requests here.
Language:Makefile17 22 025
sifive/riscv-gnu-toolchain
GNU toolchain for RISC-V, including GCC
Language:C16 27 07
sifive/qemu
Official QEMU mirror. Please see http://wiki.qemu.org/Contribute/SubmitAPatch for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website.
Language:C13 4 04
sifive/cmsis-svd-generator
Generates CMSIS-SVD xml files from DTS info and Register templates
Language:Python11 45 34
sifive/chisel-circt-demo
Demonstration of a project using sifive/chisel-circt
Language:Scala10 5 01
sifive/duh-schema
📝 DUH Schema
Language:JavaScript6 60 192
sifive/duh-core
🌰 DUH core
Language:JavaScript4 60 111
sifive/sifive-intrinsic-doc
Intrinsic document for SiFive specific instruction
Language:C4 2 01
sifive/freedom-elf2hex
Converts ELF files to HEX files that are suitable for Verilog's readmemh.
Language:C3 4 05
sifive/soscl
SiFive Open Source Cryptographic Library
Language:HTML3 4 01
sifive/duh-bus
🚌 Bus definition DUH documents
Language:JavaScript1 47 192
sifive/FreeRTOS-Kernel
FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
Language:C1 2 01
sifive/lzbench
lzbench is an in-memory benchmark of open-source LZ77/LZSS/LZMA compressors
Language:C1 1 0
sifive/riscv-glibc
RISC-V port of GNU's libc
Language:C1 23 04
sifive/sifive-blis
BLAS-like Library Instantiation Software Framework
Language:C1 2 01
sifive/testchipip
Language:Scala1 3 02
sifive/vcdrom
Browser based VCD Viewer
Language:JavaScript0 2 02
sifive/wake-extras
A repo for common wake code that isn't specific to any one application
Language:Shell0 45 00
sifive/aplic-example
APLIC baremetal example code
Language:C
sifive/embree
Embree ray tracing kernels repository.
sifive/FreeRTOS
'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.
Language:C
sifive/h264-opts
Language:C
sifive/kas
Setup tool for bitbake based projects
Language:Python
sifive/riscv-cfi
This repo holds the work area and revisions of the RISC-V CFI (Shadow Stack and Landing Pads) specifications. CFI defines the privileged and unprivileged ISA extensions that can be used by privileged and unprivileged programs to protect the integrity of their control-flow.
Language:Makefile1 0
sifive/riscv-elf-psabi-doc
A RISC-V ELF psABI Document
Language:Python2 01