Open Source & Linux Lab

It's better when it's simple

User Tools

Site Tools


etc:users:jcmvbkbc:linux-xtensa

This is an old revision of the document!


Table of Contents

Linux port for Xtensa

Phase 1

Goal: linux mainline contains the latest linux-xtensa updates, builds and works.

  • compilable with latest GCC
  • overlays to cover: FSF, dc232b, more TBD
  • tests to pass: builds, boots, LTP
  • boards to focus on: ISS, ML605
  • configurations: UP, linux-next specific, more TBD

Plan

  • Prepare for linux-next participation
    • [2/3] Make mainline build for ARCH=xtensa in defconfig, allnoconfig, allmodconfig
      • fix remaining issues with allmodconfig
        • what with GPIO?
      • [+] try other fix for literals.unlikely
      • why there's no simdisk in the mainline?
    • [+] Make built images work (qemu, FSF and dc232b)
  • Build userspace
  • Analyse reference tree
etc/users/jcmvbkbc/linux-xtensa.1342457330.txt.gz · Last modified: 2012/07/16 20:48 by jcmvbkbc