AMD Open-Source Firmware is Coming, openSIL will Replace AGESA by 2026
During the OCP Regional Summit, AMD has shared plans to replace AGESA with openSIL. The change will not come soon, and according to details, it will be a slow process starting in 2026. AGESA firmware updates are quite important but also vulnerable to cyber-attacks, which is one of the key points for the new OpenSIL, which is proposed as an open-source solution.
As detailed by Phoronix, AMD mentioned the Open-Source Silicon Initialization Library (openSIL) back in mid-April, when it launched initial support for 4th Gen EPYC processors and its reference platform. Although initially aimed at server processors, AMD has made clear during the OCP presentation that the OpenSIL is meant to be a replacement to AMD Generic Encapsulated Software Architecture (AGESA), covering the entire product stack. As said, AMD plans for openSIL to be simple, easily scalable, lightweight, and open-source, thus increasing the overall security.
As detailed by Phoronix, AMD mentioned the Open-Source Silicon Initialization Library (openSIL) back in mid-April, when it launched initial support for 4th Gen EPYC processors and its reference platform. Although initially aimed at server processors, AMD has made clear during the OCP presentation that the OpenSIL is meant to be a replacement to AMD Generic Encapsulated Software Architecture (AGESA), covering the entire product stack. As said, AMD plans for openSIL to be simple, easily scalable, lightweight, and open-source, thus increasing the overall security.
