Am 18. April 2016 5:14:34 nachm. schrieb Markus Haege <haemar...@gmail.com>:
Hello there, We use a Freescale imx6 with u-boot. Everything works fine, via serial loader we copy devictree, u-boot and kernel+initramfs to the board an it all starts. We can login but after 5 sec the connection breaks and no further input is possible via serial console.
Could be watchdog related. You habe an external watchdog or power monitor in your system?
When you run from USB you should see a hid device after a reset.
For the rootfs we use core-image-minimal and bundle it with little code via a configfile which I add to bitbake with -R. I found these instructions in the web. Don't find it now. But why everything stops after 5 sec? I searched the web for hours but don't find anything.
Those fixed timing smells like timer/watchdog ...
Help is appreciated, thanks Markus
Best, Christian
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