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imx6 kernel3.10  kernel3.14 kernel4.1.15 (console [ttymxc0] enabled) too slow issue

Question asked by 昌清 黄 on May 15, 2017
Latest reply on May 15, 2017 by 昌清 黄

I  find kernel booting on imx6,  register console very slow(console [ttymxc0] enabled).

 

 

I find the following versions of kernel(kernel3.10.53  3.14  4.1.15) all have this problem.

 

please check the log(when console  enabled)。

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https://isojed.nl/blog/wp-content/uploads/2016/12/CHIP-dmesg.pdf 

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igorpadykov 

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