imx6Q USB OTG Host/Device純軟件切換

From 87f295ccaf081b4ef06218fc8028d3c3d075ede7 Mon Sep 17 00:00:00 2001From: hongjiujin <hongjiuji ...

make clean make[1]：sdl2-config：命令未找到

系統版本 make 版本 [suozhang@localhost linux]$ make -v GNU Make 4.2.1 為 x86_64-redhat-linux ...