From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Drake <drake@endlessm.com>
Date: Tue, 22 Jul 2014 14:08:36 +0100
Subject: [U-Boot] ODROID dynamic memory initialization
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Hi Przemyslaw,

While looking at the old uboot from hardkernel, I'm curious about
CONFIG_CLK_BUS_DMC_220_440, which is set by default. This appears to
run the memory at a high speed, by writing certain registers in the
Dynamic Memory Controller (e.g. TIMINGROW), and clocking MPLL to
880MHz.

Your uboot patches don't seem to touch DMC regs like TIMINGROW, and
also clock the MPLL at 800MHz.

I'm wondering if there is any reason for this? Wouldn't it be better
to run at the faster speed like the vendor code does?

Thanks
Daniel