还有就是rl-flashfs有如下功能:
Wear leveling. //读写平衡
Bad block management. //坏块管理
Software Error Correction Code (ECC) for SLC NAND Flash. //软件ECC
NAND types: SLC, MLC, TLC. //支持多种类型nand
Up to 65536 blocks.
Up to 256 pages in block.
Power fail safe. //掉电保护
OneNAND support.