can't open /dev/ttys0: No such file or directory

程序员文章站 2022-07-15 22:20:32

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buildroot编译的rootfs开机启动显示
can’t open /dev/ttys0: No such file or directory

修改/etc/inittab

# Put a getty on the serial port
ttyS0::sysinit:/bin/sh
ttys0::respawn:/sbin/getty -L  ttys0 0 vt100 # GENERIC_SERIAL

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