[U-Boot] [PATCH 3/3] i.MX28: Increase the delay after DRAM init

[Detlev Zundel]

Hi Marek,

[...]

>> Can you please comment on why we are waiting and why we are waiting
>> exactly this long?  Can we maybe poll the needed time somehow?
>
> We need to wait for the CPU clock to stabilize.

This would be a worthwhile comment in the code.

> I think there is a bit for that that we can poll, indeed.

And _that_ is even better ;)

> It's in my queue to revise the memory init code eventually actually,
> because I think I can make it even faster and fix some rough edges
> that are still there.

Thanks!
  Detlev

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