[U-Boot] [PATCH v2 7/7] Tegra30: Add/enable Cardhu build (T30 reference board)

Tom Warren
2012-12-05T20:30:22Z

On Tue, Dec 4, 2012 at 3:43 PM, Stephen Warren <swarren@wwwdotorg.org> wrote:
> On 12/04/2012 01:22 PM, Tom Warren wrote:
>> Stephen,
>>
>> On Mon, Dec 3, 2012 at 5:53 PM, Stephen Warren <swarren@wwwdotorg.org> wrote:
>>> On 12/03/2012 04:45 PM, Tom Warren wrote:
>>>> This build is stripped down. It boots to the command prompt.
>>>> GPIO is the only peripheral supported. Others TBD.
>>>>
>>>> include/configs/tegra-common.h now holds common config options
>>>> for Tegra SoCs.
> ...
>>> In this patch, you also should move MEM_LAYOUT_ENV_SETTINGS from
>>> tegra-common-post.h into tegraNN-common.h, or something like that.
>>
>> I can do that, or we can wait until those settings are going to be
>> used, i.e. once I've added peripheral support so a kernel can be found
>> and loaded and executed.
>
> Isn't it just cut/pasting those 5 lines (well, and the comment before
> them I guess) and s/0x0/0x8/ in all the lines. It seems pretty easy to
> get the right values in from the start.
>
> Without this, it's a PITA to test bootm with this U-Boot (you can
> download a kernel over serial with loady for example; something I tested
> with earlier revisions of this series).

I'll move the MEM_LAYOUT_ENV_SETTINGS (and update the addresses) since
I'm doing a V3.

Also, WRT the 408MHz tweak, I got it working w/relatively little pain.
That'll also be the de facto PLLP speed for T30 in V3 of the patchset.

Thanks,

Tom