[U-Boot] [PATCH] CFI Driver: Reset watchdog timer after each flash operation

[Wolfgang Denk]

Dear Ingo van Lil,

In message <4AC5EE3B.5090200 at gmx.de> you wrote:
>
> > PPC does it this way. udelay() in lib_ppc/time.c calls wait_ticks(). And here
> > you will find WATCHDOG_RESET.
> 
> You're right. Seems to be an exception, though: According to ctags there 

No, not an exception, but the reference implementation. I cannot help
it that most other architectures / SoCs don;t care much.

> I'm using an Atmel AT91-based custom board, and the udelay() function 
> can be found in cpu/arm926ejs/at91/timer.c. Unfortunately there's no 
> central udelay() implementation in lib_arm.

Guess nobody attempted to use a WD on such a system before.

Best regards,

Wolfgang Denk

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