From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
U-Boot Mailing List
<u-boot-0aAXYlwwYIKGBzrmiIFOJg@public.gmane.org>
Cc: Allen Martin <amartin-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Albert Aribaud
<albert.u.boot-LhW3hqR2+23R7s880joybQ@public.gmane.org>,
Tom Warren <twarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH v3 4/4] ARM: tegra: Add support for nyan board
Date: Mon, 24 Nov 2014 10:25:11 -0700 [thread overview]
Message-ID: <547369F7.30403@wwwdotorg.org> (raw)
In-Reply-To: <CAPnjgZ290n57H1QWmCVqeb4g_A3FZBmbVcHQ5i0A=oVa582csQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On 11/23/2014 10:02 AM, Simon Glass wrote:
> Hi,
>
> On 23 November 2014 at 09:12, Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> wrote:
>>
>> From: Allen Martin <amartin-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>>
>> 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-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>> Signed-off-by: Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.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.
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 4/4] ARM: tegra: Add support for nyan board
Date: Mon, 24 Nov 2014 10:25:11 -0700 [thread overview]
Message-ID: <547369F7.30403@wwwdotorg.org> (raw)
In-Reply-To: <CAPnjgZ290n57H1QWmCVqeb4g_A3FZBmbVcHQ5i0A=oVa582csQ@mail.gmail.com>
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.
next prev parent reply other threads:[~2014-11-24 17:25 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-23 16:12 [U-Boot] [PATCH v3 1/4] dts: Bring in Chrome OS keyboard device tree definition Simon Glass
2014-11-23 16:12 ` [U-Boot] [PATCH v3 2/4] tegra: dts: Sync tegra124.dtsi with linux kernel Simon Glass
2014-11-24 17:09 ` Stephen Warren
2014-11-24 17:12 ` Simon Glass
2014-11-23 16:12 ` [U-Boot] [PATCH v3 3/4] tegra: config: Enable FIT and device tree for all boards Simon Glass
2014-11-24 17:11 ` Stephen Warren
2014-11-24 23:49 ` Simon Glass
2014-11-25 16:23 ` Stephen Warren
2014-11-25 17:44 ` Simon Glass
2014-12-01 18:41 ` Stephen Warren
2014-12-01 20:17 ` Simon Glass
2014-11-23 16:12 ` [U-Boot] [PATCH v3 4/4] ARM: tegra: Add support for nyan board Simon Glass
[not found] ` <1416759162-25445-4-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-11-23 17:02 ` Simon Glass
2014-11-23 17:02 ` [U-Boot] " Simon Glass
[not found] ` <CAPnjgZ290n57H1QWmCVqeb4g_A3FZBmbVcHQ5i0A=oVa582csQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-24 17:21 ` Stephen Warren
2014-11-24 17:21 ` [U-Boot] " Stephen Warren
2014-11-24 17:25 ` Stephen Warren [this message]
2014-11-24 17:25 ` Stephen Warren
2014-11-24 17:28 ` Stephen Warren
2014-11-24 23:48 ` Simon Glass
2014-11-25 16:14 ` Stephen Warren
2014-11-25 16:18 ` Simon Glass
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