[U-Boot] PATCH mtd CFI flash: timeout calculation underflow if imprecise 1kHz timer: fix

[Wolfgang Denk]

Dear Jean-Christophe PLAGNIOL-VILLARD,

In message <20090806211548.GI13346 at game.jcrosoft.org> you wrote:
>
> honestly I'll not ack the change otherwise noone will update the timers

That's a pretty purist position which is not exactly helpful, as it
results in broken systems.

Consider it as a needed workaround until a real fix is available.

Best regards,

Wolfgang Denk

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