GTA04 Block V4

[Werner Almesberger]

I wrote:
> That depends on your definition of "instant". I just measured the time
> from the falling edge of ONKEY until the call to s3c2410_pm_debug_init
> in arch/arm/plat-s3c24xx/pm.c:s3c2410_pm_enter: a bit over 50ms.

I forgot to mention that this is on GTA02v5. Regarding resume, I
wouldn't expect the 6400 to differ dramatically from what the 2442
does.

- Werner