[PATCH v5 02/13] rpi: Add identifier for the new CM4

[Peter Robinson]

On Wed, Dec 23, 2020 at 6:55 PM Nicolas Saenz Julienne
<nsaenzjulienne at suse.de> wrote:
>
> The Raspberry Pi Foundation released the new Compute Module 4 which we
> want to detect, so we can enable Ethernet on it and know the correct
> device tree file name.
>
> Note that this sets the Ethernet option to true since the official CM4
> IO board has an Ethernet port. But that might not be the case when using
> custom ones.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>
Reviewed-by: Peter Robinson <pbrobinson at gmail.com>
> ---
>  board/raspberrypi/rpi/rpi.c | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
> index b66698e4a9..abcf41a5a8 100644
> --- a/board/raspberrypi/rpi/rpi.c
> +++ b/board/raspberrypi/rpi/rpi.c
> @@ -162,6 +162,11 @@ static const struct rpi_model rpi_models_new_scheme[] = {
>                 DTB_DIR "bcm2711-rpi-400.dtb",
>                 true,
>         },
> +       [0x14] = {
> +               "Compute Module 4",
> +               DTB_DIR "bcm2711-rpi-cm4.dtb",
> +               true,
> +       },
>  };
>
>  static const struct rpi_model rpi_models_old_scheme[] = {
> --
> 2.29.2
>