About

Add MMU support in EDK2.

• First phase will support basic Sv39, Sv48, Sv57 phage-based Virtual-Memory system and upstream its code.

Project Scope and Timelines

Primarily, changes to CpuDxeRiscV64 to enable MMU, adding support library for configuring MMU registers.

Changes slated for Q3 2023.

Components and Repos

Upstream edk2 - https://github.com/tianocore/edk2

Stakeholders and Partners

• RISE
  • Intel - Andrei Warkentin
  • Ventana - Tuan Phan, Sunil
• Community

Dependencies

• None

Measure of Success

• A basic version accepted and tested design and implementation by end of Q3 2023 (slated for merging).

RISE Requirements

None (not accounting any of existing engineering investment against RISE resources).

Status

Updates

25 May 2023

• Project reported as priority for 2H23