Allwinner document collection
All of the documents are publicly accessible over the Internet, most of them found in forums, official/third-party wikis, SBC manufacturer wikis, and BaiduNetdisk links in taobao stores. This is just a collection of them.
THESE DOCUMENTS ARE FOR REFERENCE ONLY. NO WARRANTY for authenticity and integrity.
https://linux-sunxi.org/Main_Page
http://www.orangepi.cn/orangepiwiki/index.php/%E4%B8%BB%E9%A1%B5
https://wiki.pine64.org/wiki/Main_Page
https://wiki.banana-pi.org/Main_Page
https://open.allwinnertech.com/#/
...