[Letux-kernel] U-Boot Watchdog?

H. Nikolaus Schaller hns at goldelico.com
Fri Mar 17 20:18:05 CET 2017


Hi,
I have one strange problem on one of my GTA04A4 devices.

I can boot from NAND or MMC and break into U-Boot.

But after ca. 5-10 seconds the boards simply reboots.
It is quite reproducible and looks like a watchdog
timer...

It is the first time in 6 years I have seen this...

And: it is exactly the same SD card I had used to reflash
and test two other boards before.

Any ideas?

BR,
Nikolaus



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