[U-Boot] [PATCHv3 15/17] arm: socfpga: spl: update pll_config for dev kit

[Marek Vasut]

On Wednesday, April 15, 2015 at 10:49:11 PM, Dinh Nguyen wrote:
> On 04/02/2015 08:54 PM, Marek Vasut wrote:
> > On Tuesday, March 31, 2015 at 12:01:16 AM, dinguyen at opensource.altera.com 
wrote:
> >> From: Dinh Nguyen <dinguyen at opensource.altera.com>
> >> 
> >> This sets the CPU clocks to 925MHz and DDR to 400MHz, and the correct
> >> CONFIG_HPS_MAINPLLGRP_VCO_NUMER should be 79.
> > 
> > Didn't various CV SX run at 800MHz only ? I think only some of them ran
> > at 925MHz, not all of them.
> 
> Ah yes, I think I'm lucky to have a 925MHz devkit on my desk. But I
> think CONFIG_HPS_MAINPLLGRP_VCO_NUMER should be 79, as I cannot get a
> correct baudrate without it.

Yep, you and me are both lucky. The AV is also 925MHz part.

I have some SoCrates and MCV SoMs which are 800 MHz parts, so I'd like
to keep those parts operational, but I think I'll just have to figure
something out on a per-board basis.

I'll check the subsequent patch and see if I can pick it up now. Thanks!

Best regards,
Marek Vasut