* Synchronize the code of the rt mart branch to the master branch.
  * TTY device
  * Add lwP code from rt-smart
  * Add vnode in DFS, but DFS will be re-write for rt-smart
  * There are three libcpu for rt-smart:
    * arm/cortex-a, arm/aarch64
    * riscv64
Co-authored-by: NRbb666 <zhangbingru@rt-thread.com>
Co-authored-by: Nzhkag <zhkag@foxmail.com>

* initial commit for list cmd

* [enhancement]Add string information for error

* Update src/kservice.c

* Update src/kservice.c
Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>

* remove %m
Signed-off-by: Na1012112796 <1012112796@qq.com>
Co-authored-by: Meco Man <920369182@qq.com>

2. 在IMXRT的Libraries中增加了peripherals目录，用于具体型号的设备驱动相关的代码的实现，不应与MCU的平台相关，实现PHY的设备对象中的相关接口。
3. 修改了BSP中的Sconstruct文件，增加了peripherals目录的构建
4. 修改了KEIL环境的SCT文件，用于实现以太网功能