* [bsp][sconscript] 整理统一sconscript格式 * update * update
1. Remove dfs_posix.h including for syncing 4.1.0. 2. Fix issue in crypto driver. 3. Add LVGLv81 supporting in NuMaker-M2354 BSP. 4. Update USB board menu in M480 BSP.
1. Add NuMaker-M2354 BSP. 2. Fix SLCD library and modify its demo.