关闭串口打印指南

关闭串口打印,释放ttyS0的方法(以gx8010为例):

在uboot 里面:

vi uboot/include/configs/leo_gx8010_ssd_1v.h +20

将下面行:

#define CONFIG_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE)

改为:

#define CONFIG_BOOTARGS "console=,"

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