[RFC PATCH v2 1/2] doc: board: qualcomm: document Pixel 3 / 3 XL support

[Casey Connolly]

Hi David,

Thanks for respinning these and adding the docs, some suggestions inline 
(sorry for the nitpicks).

On 8/2/25 02:13, David Heidelberg wrote:
> U-Boot does work on Qualcomm 845-based Pixel 3 and 3 XL.
> 
> Signed-off-by: David Heidelberg <david at ixit.cz>
> ---
>   doc/board/qualcomm/board.rst | 26 ++++++++++++++++++++++++++
>   1 file changed, 26 insertions(+)
> 
> diff --git a/doc/board/qualcomm/board.rst b/doc/board/qualcomm/board.rst
> index 642c5095261..12ff15f49fc 100644
> --- a/doc/board/qualcomm/board.rst
> +++ b/doc/board/qualcomm/board.rst
> @@ -38,6 +38,31 @@ with appended dtb, so let's mimic linux to satisfy stock bootloader.
>   Boards
>   ------
>   
> +blueline

Pixel 3 (blueline) and Pixel 3XL (crosshatch) would be a better title I 
think (starqlte is not the best example imo). These two can be combined 
into one section.

> +^^^^^^^^
> +The blueline is a Google Pixel 3 phone,
> +based on the Qualcomm SDM845 SoC.

The Pixel 3/3XL are based on the Snapdragon 845 SoC. They are supported 
by the generic qcom_defconfig with the google-pixel3.config config 
fragment::

	make CROSS_COMPILE=aarch64-linux-gnu- O=.output qcom_defconfig 
google-pixel3.config qcom-phone.config
	make CROSS_COMPILE=aarch64-linux-gnu- O=.output -j$(nproc) 
DEVICE_TREE=qcom/sdm845-google-blueline

If building for crosshatch use 
``DEVICE_TREE=qcom/sdm845-google-crosshatch`` instead.

Kind regards,
// Casey (she/they)

> +
> +This device is supported by the common qcom_defconfig in combination
> +with google-pixel3.config config fragment.
> +
> +The DTB is called "sdm845-google-blueline.dtb"
> +
> +More information can be found on the `Google Pixel 3 page`_.
> +
> +crosshatch
> +^^^^^^^^^^
> +The crosshatch is a Google Pixel 3 XL phone,
> +based on the Qualcomm SDM845 SoC.
> +
> +This device is supported by the common qcom_defconfig in combination
> +with google-pixel3.config config fragment.
> +
> +The DTB is called "sdm845-google-crosshatch.dtb"
> +
> +More information can be found on the `Google Pixel 3 page`_.
> +
> +
>   starqlte
>   ^^^^^^^^
>   
> @@ -131,5 +156,6 @@ Other devices with boot image version 2 can be built like this example::
>   	fastboot flash boot boot.img
>   	fastboot erase dtbo
>   
> +.. _Google Pixel 3 page: https://en.wikipedia.org/wiki/Pixel_3
>   .. _Samsung S9 page: https://en.wikipedia.org/wiki/Samsung_Galaxy_S9
>   .. _DragonBoard 845c page: https://www.96boards.org/product/rb3-platform/