- Backward compatible with existing function-pointer based hooking method
- Using RT_USING_HOOK as an on/off switch
- Introducing a new low-overhead macro-based hooking method

[bsp/stm32] add sdram for openmv

Revert "[kernel] Add __attribute__(...) for rt_kprintf() to let the compiler check the format string parameters"

Revert "[kernel] Add __attribute__(...) for rt_kprintf() to let the compiler check the format string parameters"

This reverts commit d2e6715d.

This reverts commit ead24644.

[kernel] Add __attribute__(...) for rt_kprintf() to let the compiler check the format string parameters

Tested in the following environment：
1. Keil uVersion：Arm Compiler v5.06、v6.7、v6.16  
2. Atollic TrueSTUDIO for STM32：GNU v6.3.1  
3. Code Composer Studio：TI Compiler v20.2.2.LTS、GNU v7.2.1

1. Add RTGRAPHIC_CTRL_PAN_DISPLAY and RTGRAPHIC_CTRL_WAIT_VSYNC control command.
2. Add calibration data of 480x272 ADC touching.
3. Add 480x272 LCD panel menu option and driver.
4. Update lv_conf.h.

To avoid to overwrite larger firmware size with LVGL.