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5cab874052
with WCR_WDW set, the watchdog won't trigger if we bootet linux and idle
around while the watchdog is not triggered. It seems the timer makes
progress very slowly if at all. I managed to remain 20minutes alive
while the timeout was set to 60secs. It reboots within 60secs if I start
a busyloop in userland (something like "while (1) { }").
While I don't see a reason why the WDT should not be running while the
CPU is in idle, I'm dropping this bit.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Stefano Babic <sbabic@denx.de>
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|---|---|---|
| .. | ||
| at91sam9_wdt.c | ||
| bfin_wdt.c | ||
| designware_wdt.c | ||
| ftwdt010_wdt.c | ||
| imx_watchdog.c | ||
| Kconfig | ||
| Makefile | ||
| omap_wdt.c | ||
| s5p_wdt.c | ||
| xilinx_tb_wdt.c | ||