tt-flash
officialTenstorrent firmware update utility. Flash new firmware onto Tenstorrent accelerator cards from the command line.
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📋 Changelog
# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## 3.4.0 - 30/07/25 - Bump pyyaml 6.0.1 -> 6.0.2 - Improve error message formatting - No longer have to use --force for flashing BH cards ## 3.3.5 - 03/07/25 - Bump luwen 0.7.3 -> 0.7.5 ## 3.3.4 - 02/07/25 - Bump tt-tools-common 1.4.16 -> 1.4.17 - Bump luwen 0.6.4 -> 0.7.3 ## 3.3.3 - 05/06/2025 - Bumped tt-tools-common version to fix driver version check for compatability with tt-kmd 2.0.0 ## 3.3.2 - 14/05/2025 - Bump tt-tools-common version to latest ## 3.2.0 - 12/03/2025 ### Updated - luwen version bump to bring inline with tt-smi; provides stability fixes ## 3.1.3 - 06/03/2025 ### Added - luwen version bump to include bh arc init checks ## 3.1.2 - 28/02/2025 ### Added - Support for more BH cards: p100a, p150, and p150c ## 3.1.1 - 06/01/2025 ### Updated - Bumped luwen version to accomodate Maturin updates ## 3.1.0 - 29/10/2024 ### Added - Support for flashing the BH tt-boot-fs file format - Bumped luwen version to 0.4.6 to allow resets when chip is inaccessible ## 3.0.2 - 17/10/2024 ### Fixed - Unbound variable when exception is thrown when getting current fw-version ## 3.0.1 - 16/10/2024 ### Changed - Bumped luwen version to 0.4.5 to resolve false positives on bad chip detection ## 3.0.0 - 23/08/2024 - NO BREAKING CHANGES! Major version bump to signify new generation of product. - Added support for p100 ## 2.2.0 - 19/07/2024 ### Updated - Added support for an alternative spi flash configuration via a new version of luwen ## 2.0.8 - 14/05/2024 ### Updated - Bumped luwen (0.3.8) and tt_tools_common (1.4.3) lib versions ## 2.0.1 - 2.0.7 - Dependency updates ## 2.0.0 - WH flash release ## 1.0.0 - GS flash release
Works on
grayskull
wormhole
blackhole