Revision as of 03:28, 6 October 2015

Experimental uClinux support

Xtensa uClinux userspace is based on bFLT executable file format.

gcc patch that adds xtensa*-*-uclinux* is committed into gcc-6.0 development branch and will be first released with gcc-6.1.
elf2flt patch that adds Xtensa support is committed into this elf2flt repository.

Linux branch with noMMU support patches, sample core and sample configuration: https://github.com/jcmvbkbc/linux-xtensa/commits/xtensa-nommu

The patches will likely appear in Linux v4.4

Buildroot branch with gcc and elf2flt patches, sample overlay and configuration: https://github.com/jcmvbkbc/buildroot/commits/xtensa-nommu

In progress