NiosII MMU - uClinux

Altera_Forum · ‎05-27-2011

Hello,

I try to compile a uClinux for a NiosII with MMU.

I use tarball nios2-linux-20100621.tar with :

*nios2mmu branch for Linux

*trunk for uClinux

So I use the custom_fgpa.h file for the description of my platforme.

I have a compilation error. "register r6 not recognized"

Has anyone succed with a compilation of uClinux with MMU ?

Thank you for your help.

Best regards.

Pierre

Altera_Forum · ‎06-07-2011

I'll respond to my own post...

I used the wrong toolchain.

For no mmu platform, we have to use the binary toolchain provided by Altera : http://www.niosftp.com/pub/gnutools/nios2gcc-20080203.tar.bz2

For mmu platform, we have to use the toolchain-mmu provided with the uClinux mmu version.

Bye