About the branches of the nommu in Linux

[Altera_Forum]

In this URL: 

http://www.alterawiki.com/wiki/linux_sources " nios2 Development branch for Nios II Linux, contains support for Nios II with and without mmu (previously known as unstable-nios2mmu) ... ... test-nios2 do not use - Old stable branch for Nios II without mmu. "  In that URL: http://www.alterawiki.com/wiki/downloading_linux_distribution  " To build without an mmu, use the test-nios2 branch on linux-2.6, and the test-nios2 branch on uClinux-dist. " ===================================================================  -------------------------------------------------------------------- [root@localhost linux-2.6]# git checkout nios2 error: pathspec 'nios2' did not match any file(s) known to git. ---------------------------------------------------------------------  Without MMU, which branch should I selected in the linux-2.6 and uClinux-dist folders of the nios2-linux-20100621? It makes me Crazy ...

[Altera_Forum]

[root@localhost linux-2.6]# git branch 

* nios2mmu  test-nios2 ------------------------------ OMG,there's only 2 branches in the inux-2.6 of the nios2-linux-20100620 tarball. R there some branches like: "nios2" and "master"only in the Linux 3 kernel?  Maybe in the nios2-linux-2012**** tarball?