[U-Boot] [PATCH v3 4/4] ARM: tegra: Add support for nyan board

Stephen Warren
2014-11-24T17:25:11Z

On 11/23/2014 10:02 AM, Simon Glass wrote:
> Hi,
>
> On 23 November 2014 at 09:12, Simon Glass <sjg@chromium.org> wrote:
>>
>> From: Allen Martin <amartin@nvidia.com>
>>
>> Nyan 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 is the Acer Chromebook 13 CB5-311-T7NN (13.3-inch HD, NVIDIA
>> Tegra K1, 2GB). The display is not currently supported, so it should
>> boot on other nyan-based Chromebooks also, but only the device tree for
>> nyan-big is provided here.
>>
>> The device tree file is from Linux but with features removed which are
>> unlikely to be supported in U-Boot soon (regulators, pinmux). Also the
>> addresses are updated to 32-bit.
>>
>> Signed-off-by: Allen Martin <amartin@nvidia.com>
>> Signed-off-by: Simon Glass <sjg@chromium.org>
>> (rebase, change to 'nyan', fix pinmux that resets nyan)
>>
>> ---
>>
>> Changes in v3:
>> - Rename to nyan from norrin
>> - Bring in device tree file from Linux v3.18-rc5
>> - Generate pinmux file from tegra-pinmux-scripts
>
> I should say that I'm not thrilled with this approach, particularly as
> the files it generate have no mentioned that they are auto-generated.

Oh I forgot to mention - feel free to send a patch for that. I mainly
didn't add such a message earlier, since I when I wrote the U-Boot
header generator in tegra-pinmux-scripts, I wanted to generate exactly
the same data as was already there in U-Boot in the manually written
files. If you think updating those files to add a "this is
auto-generated" message would be useful, feel free to send a patch to
tegra-pinmux-scripts and we can add it.