A consortium of firmware developers has unveiled plans to create a universal boot standard for RISC-V computer boards, aiming to replicate the plug-and-play simplicity of traditional PC booting. The Hacker Firmware Institute (HFI) project, described as a 'common boot flow' for the open-source chip architecture, would allow operating systems and firmware to interact consistently across different hardware designs.
RISC-V has gained momentum as a royalty-free alternative to ARM and x86 architectures, particularly in embedded systems and emerging AI accelerators. However, its fragmented firmware ecosystem has hindered software portability, forcing developers to write custom boot code for each board. The HFI proposal borrows concepts from the UEFI standard used in x86 PCs, creating a predictable pathway from power-on to operating system handoff.
For UK businesses, standardised RISC-V booting could reduce development costs for custom hardware projects, particularly in IoT, automotive, and industrial automation sectors. 'If you're building a smart sensor network in a Midlands factory, you don't want to debug boot firmware for three different chip variants,' said Dr. Eleanor Webb, a semiconductor researcher at the University of Bristol. 'This standardisation is what RISC-V needs to move from hobbyist boards to deployment at scale.'
The initiative arrives as the UK's Information Commissioner's Office (ICO) and the EU's AI Act increasingly scrutinise hardware provenance. Open-source architectures like RISC-V offer transparency advantages for regulated AI systems, since their instruction sets are publicly auditable. However, standardised firmware will need to incorporate security features such as secure boot and measured boot to satisfy regulatory requirements for data integrity.
Industry observers caution that the HFI proposal faces adoption challenges. Unlike ARM's controlled ecosystem, RISC-V's decentralised nature means no single entity enforces compliance. The project will rely on voluntary adoption by board manufacturers and open-source firmware projects like coreboot and U-Boot. 'The PC industry took decades to converge on UEFI,' noted Mark Templeton, a technology analyst at London-based Cavendish Research. 'RISC-V's advantage is learning from that history, but the fragmented open-source community moves at its own pace.'
For UK consumers, the long-term benefit could be cheaper, more secure devices. Standardised firmware simplifies security updates and reduces the likelihood of abandoned hardware due to unsupported boot configurations. The HFI expects to release a draft specification for community review later this year, with reference implementations targeting popular RISC-V development boards.