[U-Boot] [PATCH 3/4 V2] i.MX28: Add delay after CPU bypass is cleared

[Detlev Zundel]

Hi Marek,

> This solves issues when larger amount of DRAM is used. Behave the
> same in case of CPU bypass as we do in case of EMI bypass, wait
> 15 ms. We need to wait until the clock domain stabilizes.

Sorry to be somewhat persistent here, but can you please include the
information what "larger amount of DRAM" is that this delay works for?
Also is this guessed, measured or calculated?

The reason why I am so persistent is that this is _available_
information now and it will be very valuable information for the next
person reading the code while pondering the question "ok, this worked in
the past, but maybe it is a problem on my brand new hardware".

Thanks
  Detlev

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