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    291 repositories

    • riscv-gcc

      Public
      C
      •
      GNU General Public License v2.0
      •274•18•0•3•Updated Feb 24, 2026Feb 24, 2026

    • u-boot

      Public
      "Das U-Boot" Source Tree
      C
      •4.3k•5•0•0•Updated Feb 19, 2026Feb 19, 2026

    • CMSIS-NN

      Public
      CMSIS-NN Library
      C
      •
      Apache License 2.0
      •0•0•0•2•Updated Feb 9, 2026Feb 9, 2026

    • riscv-glibc

      Public
      RISC-V port of GNU's libc
      C
      •
      GNU General Public License v2.0
      •87•1•0•1•Updated Feb 6, 2026Feb 6, 2026

    • riscv-gnu-toolchain

      Public
      GNU toolchain for RISC-V, including GCC
      C
      •
      Other
      •1.4k•17•0•0•Updated Feb 4, 2026Feb 4, 2026

    • gen-compiler-extension

      Public
      Shell
      •
      Apache License 2.0
      •1•0•0•0•Updated Feb 4, 2026Feb 4, 2026

    • riscv-binutils-gdb

      Public
      RISC-V port of GDB
      C
      •
      GNU General Public License v2.0
      •236•16•0•1•Updated Jan 23, 2026Jan 23, 2026

    • sifive-mame

      Public
      MAME
      C++
      •
      Other
      •2.3k•0•0•0•Updated Dec 26, 2025Dec 26, 2025

    • freedom

      Public archive
      Source files for SiFive's Freedom platforms
      Scala
      •
      Apache License 2.0
      •283•1.1k•64•6•Updated Dec 22, 2025Dec 22, 2025

    • qemu

      Public
      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 rele…
      C
      •
      Other
      •6.5k•15•0•0•Updated Dec 19, 2025Dec 19, 2025

    • riscv-isa-sim-lib-demo

      Public
      C++
      •
      Apache License 2.0
      •2•9•0•0•Updated Oct 25, 2025Oct 25, 2025

    • riscv-isa-sim-zvfbfa-plus

      Public
      Spike, a RISC-V ISA Simulator
      C
      •
      Other
      •1k•0•0•0•Updated Oct 16, 2025Oct 16, 2025

    • libtomcrypt

      Public
      LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphe…
      C
      •
      Other
      •489•0•0•0•Updated Oct 15, 2025Oct 15, 2025

    • riscv-isa-sim-zvfbfa

      Public
      Spike, a RISC-V ISA Simulator
      C
      •
      Other
      •1k•0•0•0•Updated Oct 7, 2025Oct 7, 2025

    • docs-extraction-test-public

      Public
      For docs extraction testing by Venu. A public companion to docs-extraction-text repo.
      HTML
      •0•0•0•0•Updated Sep 5, 2025Sep 5, 2025

    • pydevicetree

      Public
      Python Library for Parsing Devicetree Source v1
      pythonpython3devicetree
      Python
      •
      Apache License 2.0
      •11•26•4•3•Updated Jul 24, 2025Jul 24, 2025

    • riscv-elf-psabi-doc

      Public
      A RISC-V ELF psABI Document
      Python
      •
      Creative Commons Attribution 4.0 International
      •184•0•0•0•Updated Jun 17, 2025Jun 17, 2025

    • sifive-blis

      Public
      BLAS-like Library Instantiation Software Framework
      C
      •
      Other
      •415•1•0•0•Updated May 1, 2025May 1, 2025

    • testchipip

      Public
      Scala
      •
      BSD 3-Clause "New" or "Revised" License
      •70•1•0•0•Updated Apr 4, 2025Apr 4, 2025

    • cmsis-svd-generator

      Public
      Generates CMSIS-SVD xml files from DTS info and Register templates
      Python
      •
      Apache License 2.0
      •5•12•3•3•Updated Apr 4, 2025Apr 4, 2025

    • soscl

      Public
      SiFive Open Source Cryptographic Library
      HTML
      •
      MIT License
      •0•3•0•0•Updated Apr 2, 2025Apr 2, 2025

    • sifive-intrinsic-doc

      Public
      Intrinsic document for SiFive specific instruction
      C
      •1•4•0•3•Updated Apr 1, 2025Apr 1, 2025

    • FreeRTOS

      Public
      'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.
      C
      •
      MIT License
      •1.9k•0•0•0•Updated Mar 31, 2025Mar 31, 2025

    • FreeRTOS-Kernel

      Public
      FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
      C
      •
      MIT License
      •1.5k•1•0•0•Updated Mar 27, 2025Mar 27, 2025

    • kas

      Public
      Setup tool for bitbake based projects
      Python
      •
      MIT License
      •193•0•0•0•Updated Mar 27, 2025Mar 27, 2025

    • aplic-example

      Public
      APLIC baremetal example code
      C
      •
      Other
      •0•0•0•0•Updated Mar 25, 2025Mar 25, 2025

    • chisel-circt-demo

      Public archive
      Demonstration of a project using sifive/chisel-circt
      scalachiselmlircirct
      Scala
      •
      Apache License 2.0
      •0•10•0•0•Updated Mar 19, 2025Mar 19, 2025

    • vcdrom

      Public
      Browser based VCD Viewer
      JavaScript
      •
      MIT License
      •15•0•0•1•Updated Mar 13, 2025Mar 13, 2025

    • freedom-elf2hex

      Public
      Converts ELF files to HEX files that are suitable for Verilog's readmemh.
      C
      •
      MIT License
      •5•3•0•0•Updated Mar 8, 2025Mar 8, 2025

    • duh-core

      Public
      🌰 DUH core
      hacktoberfestduh
      JavaScript
      •
      Apache License 2.0
      •0•4•7•0•Updated Feb 19, 2025Feb 19, 2025