[PATCH] imx95_evk: Restore support for i.MX95 A0 silicon

[Fabio Estevam]

Hi Alice,

On Fri, Aug 1, 2025 at 6:52 AM Alice Guo (OSS) <alice.guo at oss.nxp.com> wrote:

> +config IMX95_A0
> +       bool "Choice i.MX95 A0"

"Support for i.MX95 A0 silicon version"

> diff --git a/configs/imx95_a0_19x19_evk_defconfig b/configs/imx95_a0_19x19_evk_defconfig
> new file mode 100644
> index 00000000000..e3b17152b50
> --- /dev/null
> +++ b/configs/imx95_a0_19x19_evk_defconfig

Instead of duplicating the defconfigs, please create a common
defconfig that can be shared between imx95_a0_19x19_evk_defconfig and
imx95_19x19_evk_defconfig.

Then include this common defconfig. This helps reduce the maintainance efforts.

Check this idea in commit b2a39e4cb893 ("arm64: imx: Deduplicate DH
i.MX8MP DHSOM defconfigs")

> +i.MX95 A0:

i.MX95 A0 silicon version

> +
> +.. code-block:: bash
> +
> +   $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-ele-imx-1.3.0-17945fc.bin
> +   $ sh firmware-ele-imx-1.3.0-17945fc.bin --auto-accept
> +   $ cp firmware-ele-imx-1.3.0-17945fc/mx95a0-ahab-container.img $(srctree)
> +
> +i.MX95 B0:

i.MX95 B0 silicon version

> +
>  .. code-block:: bash
>
>     $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-ele-imx-2.0.2-89161a8.bin
> @@ -53,12 +63,24 @@ branch: master
>     $ export TOOLS=$PWD
>     $ git clone -b master https://github.com/nxp-imx/imx-oei.git
>     $ cd imx-oei
> -   $ make board=mx95lp5 oei=ddr DEBUG=1
> +
> +i.MX95 A0:

i.MX95 A0 silicon version

> +i.MX95 B0:

i.MX95 B0 silicon version


>  Build the Bootloader Image
>  --------------------------
>
> +i.MX95 A0:

i.MX95 A0 silicon version

> +
> +.. code-block:: bash
> +
> +   $ export CROSS_COMPILE=aarch64-poky-linux-
> +   $ make imx95_a_19x19_evk_defconfig

There is a typo here (should be a0 instead of a).