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From: Mark Jackson <mpfj-list@newflow.co.uk>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Add NanoBone board support
Date: Fri, 19 Apr 2013 21:58:28 +0100	[thread overview]
Message-ID: <5171AFF4.4050903@newflow.co.uk> (raw)
In-Reply-To: <20130416154820.GD11956@bill-the-cat>

On 16/04/13 16:48, Tom Rini wrote:
> On Tue, Apr 16, 2013 at 04:02:34PM +0100, Mark Jackson wrote:

<snip>

>> +	config_ddr(303, MT41J128MJT125_IOCTRL_VALUE, &ddr3_data,
>> +		   &ddr3_cmd_ctrl_data, &ddr3_emif_reg_data, 0);
> 
> And are you unable to run at 400MHz here?  Or just weren't aware /
> having tried updating the timing parameters, etc?

Forgive my ignorance, but where does the 400MHz come from ?

I thought that 303MHz was the max clock speed on the AM335x (TRM
7.3.2.2), or am I missing something ?

Cheers
Mark J.

  parent reply	other threads:[~2013-04-19 20:58 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-16 15:02 [U-Boot] [PATCH] Add NanoBone board support Mark Jackson
2013-04-16 15:48 ` Tom Rini
2013-04-16 19:14   ` Mark Jackson
2013-04-16 19:22     ` Tom Rini
2013-04-22 10:04       ` Mark Jackson
2013-04-22 11:39         ` Mark Jackson
2013-04-16 19:25     ` Mark Jackson
2013-04-16 19:27       ` Tom Rini
2013-04-16 19:31         ` Mark Jackson
2013-04-19 20:58   ` Mark Jackson [this message]
2013-04-19 22:04     ` Tom Rini
2013-04-17  5:27 ` Hebbar, Gururaja
2013-04-17 17:42   ` Mark Jackson
2013-04-18  6:05     ` Hebbar, Gururaja
2013-04-18  6:20       ` Mark Jackson

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