[U-Boot] [PATCH] Add NanoBone board support

[Tom Rini]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 04/19/2013 04:58 PM, Mark Jackson wrote:
> 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 ?

Ah, OK.  The nearly released now board I'm referring to that does have
400MHz there has newer silicon that does really support DDR3-800 and
there is a new TRM that reflects this.  I suspect however you have
PG1.0 and 303 is your max speed.  Sorry for the confusion!

- -- 
Tom
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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=6oBd
-----END PGP SIGNATURE-----