
Luka Gojic contributed to the tenstorrent/tt-exalens repository by developing hardware support features for Grayskull and Blackhole devices over a two-month period. He implemented Grayskull harvesting functionality, ensuring correct row mapping and aligning device behavior with existing standards. For Blackhole, Luka delivered architecture bring-up and ARC firmware loading, introducing conditional logic for base address configuration and defining new PCI and NOC constants to support hardware validation and future integration. His work focused on embedded systems, firmware development, and hardware configuration, using Python to establish robust device support and lay the groundwork for ongoing driver and feature expansion within the platform.
December 2024: Key feature delivered for tenstorrent/tt-exalens focusing on Blackhole architecture bring-up and ARC firmware loading. Implemented bring-up code and firmware load path for the ARC processor, enabling initial Blackhole device operation. Added a conditional to set an extra bit in the base address for the Blackhole UDMIAXI region and defined new PCI/NOC base address constants to support the device. This work establishes the foundation for hardware validation, driver integration, and future feature expansion.
December 2024: Key feature delivered for tenstorrent/tt-exalens focusing on Blackhole architecture bring-up and ARC firmware loading. Implemented bring-up code and firmware load path for the ARC processor, enabling initial Blackhole device operation. Added a conditional to set an extra bit in the base address for the Blackhole UDMIAXI region and defined new PCI/NOC base address constants to support the device. This work establishes the foundation for hardware validation, driver integration, and future feature expansion.
Monthly work summary for 2024-11 focusing on delivering business value and technical excellence for the tt-exalens repository. The month centered on enabling Grayskull harvesting, aligning behavior with existing Harvesting capabilities, and setting the foundation for parity across devices.
Monthly work summary for 2024-11 focusing on delivering business value and technical excellence for the tt-exalens repository. The month centered on enabling Grayskull harvesting, aligning behavior with existing Harvesting capabilities, and setting the foundation for parity across devices.

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