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Ibex SoC emulation

Requirements

  1. A native toolchain for C and Rust
  2. Ninja build tool

Note: never tested on Windows hosts.

Building

mkdir build
cd build
../configure --target-list=riscv32-softmmu --without-default-features --enable-tcg \
    --enable-tools --enable-trace-backends=log [--enable-gtk | --enable-cocoa]
ninja
ninja qemu-img

  • --enable-gtk and --enable-cococa are only useful when using a graphical display, such as the IbexDemo platform. It is mosly useless with the OpenTitan platform.

    • --enable-gtk should be used on Linux hosts
    • --enable-cocoa should be used on macOS hosts

Useful build options

  • --enable-debug
  • --enable-sanitizers

Supported platforms

  • IbexDemo built for Digilent Arty7 board
  • Earlgrey build for CW310 "Bergen" board