Add nios2-linux info, pulled from OE-Classic [1] as of commit
fabd8e6d07d3cd0cc93c2a0fc804f8c8f316c649 .
[1] https://github.com/openembedded/openembedded.git
(From OE-Core rev: 8fa526cd6ede52c71d8aa09482431ce656860c42)
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>