Signed-off-by: Ting Liu <ting.liu@nxp.com>
* [gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM
* 添加 imxrt1060-evk BSP * add LVGL * add README.md * Delete irrelevant files * Modify the optimization level to O1 * Organize documents * Source code formatting