0 Replies Latest reply on Oct 20, 2020 10:19 PM by PriteshM_61

    Infineon SPI NOR Flash in Upstream Linux and U-Boot


      Linux/U-Boot is commonly used in many embedded system projects for automotive, industrial, and IoT. Linux/U-Boot has a subsystem for Flash memory devices called Memory Technology Devices (MTD) which enables user applications to use the same API for different Flash types and technologies.


         As of today, the following SPI NOR Flash devices are supported in upstream Linux/U-Boot MTD:


      • S25FL128S
      • S25FL256S
      • S25FL512S
      • S25FS512S
      • S25FL064L
      • S25FL128L
      • S25FL256L (Linux)


             In addition, the following devices are under review or already accepted by upstream maintainers:


      • S25FS128S (Linux) – Accepted
      • S25FS256S (Linux) – Accepted
      • S25FL256L (U-Boot) – Under Review