Commits
Bin Meng committed 16b390a7064
doc: arch: Convert README.NDS32 to reST Convert plain text documentation to reStructuredText format and add it to Sphinx TOC tree. No essential content change. This also merges README.N1213 contents into the new nds32.rst file. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>