[U-Boot] [PATCH v2] ARM: tegra: Add support for norrin board

Simon Glass sjg at chromium.org
Wed Nov 12 20:33:46 CET 2014


Hi Stephen,

On 12 November 2014 11:59, Stephen Warren <swarren at wwwdotorg.org> wrote:
> On 11/11/2014 12:04 PM, Simon Glass wrote:
>>
>> From: Allen Martin <amartin at nvidia.com>
>>
>> Norrin (PM370) is a Tegra124 clamshell board that is very similar to
>> venice2, but it has a different panel, the sdcard cd and wp sense are
>> flipped, and it has a different revision of the AS3722 PMIC.  This
>> board is also refered to as "nyan" in the ChromeOS trees.
>>
>> This is the Acer Chromebook 13 CB5-311-T7NN (13.3-inch HD, NVIDIA
>> Tegra K1, 2GB).
>
>
> Isn't Norrin a development board for that? I believe there are differences
> between Norrin and the final CB5. If this patch really is for CB5
> specifically, shouldn't it be named that way? Ideally, the U-Boot board name
> should exactly match the DTB filename in the DT tree (i.e. arch/arm/boot/dts
> in the Linux kernel at present) so that the U-Boot environment doesn't have
> to override the automatic $dtbfile calculation.

My intent was to get this patch merged as it has been sitting around
for ages. I don't have a Norrin dev board though. We could perhaps
have two device tree files but use a generic config?

Perhaps I was mislead by the comment that it is called 'nyan' in the
Chrome OS tree. If you like I can change this to nyan?

Regards,
Simon


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