The main repositories for all source code related to Nios II Linux are located on the git server sopc.et.ntust.edu.tw and are browsable via gitweb at http://sopc.et.ntust.edu.tw/.
Development on the Linux Kernel for Nios II happens in the nios2 branch of the linux-2.6 repository. Use this branch if you want to use the most recent development version. The branch is updated with changes from Linus' git tree after an -rc Kernel is released.
Stable versions are tagged in the form v2.6.x-nios2 or v3.x-nios2 (where x is the minor version number) respectively. If you want to use a stable version, check out such a tag.
The linux-2.6 repository is mirrored at git://gitorious.org/linux-nios2/linux.git and git://github.com/tklauser/linux-nios2.git
Branches in linux-2.6.git
Development branch for Nios II Linux, contains support for Nios II with and without MMU (previously known as unstable-nios2mmu)
DO NOT USE - Old stable branch for Nios II without MMU.
DO NOT USE - Old stable branch for Nios II with MMU.
DO NOT USE - Old development branch for Nios II without MMU.
DO NOT USE
DO NOT USE
Branch migration from unstable-nios2mmu to nios2
Nios II Linux development happened in the unstable-nios2mmu branch previously. The branch has been renamed to nios2 to avoid confusion. If working on the unstable-nios2mmu branch previously, you can switch to use the new branch by the following commands (assuming origin points to the sopc.et.ntust.edu.tw server or the gitorious mirror):
$ git fetch origin
$ git checkout -t origin/nios2
$ git branch -d unstable-nios2mmu
If you did local changes to Nios2 Linux tree and think others could benefit from them too, you might want to submit them to the nios2 tree. The easiest way to achieve this is to generate a patch using git format-patch (see git help format-patch for more information) and send it to the email@example.com mailing list.
For patch submission to the Nios2 tree the same rules as for mainline Linux do apply. Please make sure to read the documents SubmittingPatches, SubmitChecklist (and possibly SubmittingDrivers if you're submitting an entire driver) inside the Documentation/ directory.
Especially make sure you configure your mailer properly, so it doesn't send HTML mail or wraps lines (or use git send-email). Also your patch needs a Signed-off-by line.
Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.
Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.