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Disable ttymxc causes suspending kernel booting

Question asked by an nguyen on Aug 10, 2016
Latest reply on Aug 10, 2016 by an nguyen

Hello,

 

Yocto 1.7 is used to build kernel and rootfs as core-image-x11. Kernel boots successfully and results Matchbox-window-manager on display.

 

However, I'm trying to disable all ttymxc on I.MX6Q board by setting CONFIG_SERIAL_IMX as No ("n"). This makes kernel boot failed, stuck at "Starting kernel ...", only "Yocto project" splash is suspending on the display.


Could you show me if I did wrong? Please advice me more!

 

Thank you very much!

An.

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