[U-Boot] [PATCH 5/7] Tegra114: Dalmore: Add DT files

[Tom Warren]

Stephen,

On Thu, Jan 17, 2013 at 3:25 PM, Stephen Warren <swarren at wwwdotorg.org> wrote:
> On 01/17/2013 10:58 AM, Tom Warren wrote:
>> Stephen,
>>
>> On Wed, Jan 16, 2013 at 3:47 PM, Stephen Warren <swarren at wwwdotorg.org> wrote:
>>> On 01/16/2013 02:14 PM, Tom Warren wrote:
>>>> These are stripped down for bringup, They'll be filled out later
>>>> to match-up with the kernel DT contents, and/or as devices are
>>>> brought up (mmc, usb, spi, etc.).
>>>
>>>> diff --git a/board/nvidia/dts/tegra114-dalmore.dts b/board/nvidia/dts/tegra114-dalmore.dts
>>>
>>>> +     memory {
>>>> +             device_type = "memory";
>>>> +             reg = <0x80000000 0x40000000>;
>>>> +     };
>>>
>>> Indeed, that says just 1GB...
>>>
>>
>> True, but that's what's in current Cardhu DTS, and Harmony, Seaboard,
>> and Ventana DTS files. Only Whistler has 0x20000000 (512MB).
>>
>> How is this used, and how do we keep it in sync with what's really on
>> the board/in the ODMDATA field?
>
> I don't believe U-Boot uses that property from the DT. Probably the DT
> isn't parsed early enough for it to be useful. But if we add it to the
> .dts file, it may as well be correct even so. Or, perhaps we should just
> remove it from the U-Boot DT since it isn't useful.

Another candidate for a clean-up pass patchset over all Tegra code.
For now, I'll bump it to 2GB for Dalmore (and Cardhu), since that's
what's on the sample boards.

Thanks,

Tom