linux开发板启动过程串口打印信息?

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linux开发板启动过程串口打印信息?

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

arm-linux开发板上电启动阶段，串口打印的信息，是uboot打印的吧，还是先uboot打印，然后启动kernel后，由kernel打印？... arm-linux开发板上电启动阶段，洛川苹果串口打印的信息，是uboot打印的吧，还是先uboot打印，然后启动kernel后，由kernel打印？

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深蓝 · Answer 1 · 2021-01-25T04:57:44+0000

answered Jan 25, 2021 by 深蓝 (71.8m points)

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