[PATCH v2 1/3] board: starfive: visionfive2: Add Milk-V Mars CM and Mars CM Lite selection by product_id

[Hal Feng]

> On 22.10.25 07:10, E Shattow wrote:
> 
> Add identifier for Milk-V Mars CM to dts selection callback in SPL, and to
> fdtfile environment variable default value selection in payload.
> 
> Signed-off-by: E Shattow <e at freeshell.de>

Reviewed-by: Hal Feng <hal.feng at starfivetech.com>

Best regards,
Hal

> ---
>  board/starfive/visionfive2/spl.c                  | 8 ++++++++
>  board/starfive/visionfive2/starfive_visionfive2.c | 6 ++++++
>  2 files changed, 14 insertions(+)
> 
> diff --git a/board/starfive/visionfive2/spl.c b/board/starfive/visionfive2/spl.c
> index 420a8cf8d91..5047292a0fa 100644
> --- a/board/starfive/visionfive2/spl.c
> +++ b/board/starfive/visionfive2/spl.c
> @@ -123,6 +123,14 @@ int board_fit_config_name_match(const char *name)
>  	} else if (!strcmp(name, "starfive/jh7110-milkv-mars") &&
>  		    !strncmp(get_product_id_from_eeprom(), "MARS", 4)) {
>  		return 0;
> +	} else if (!strcmp(name, "starfive/jh7110-milkv-marscm-emmc") &&
> +		    !strncmp(get_product_id_from_eeprom(), "MARC", 4) &&
> +		    get_mmc_size_from_eeprom()) {
> +		return 0;
> +	} else if (!strcmp(name, "starfive/jh7110-milkv-marscm-lite") &&
> +		    !strncmp(get_product_id_from_eeprom(), "MARC", 4) &&
> +		    !get_mmc_size_from_eeprom()) {
> +		return 0;
>  	} else if (!strcmp(name, "starfive/jh7110-pine64-star64") &&
>  		    !strncmp(get_product_id_from_eeprom(), "STAR64", 6)) {
>  		return 0;
> diff --git a/board/starfive/visionfive2/starfive_visionfive2.c
> b/board/starfive/visionfive2/starfive_visionfive2.c
> index 6271974b9c7..6c39fd4af35 100644
> --- a/board/starfive/visionfive2/starfive_visionfive2.c
> +++ b/board/starfive/visionfive2/starfive_visionfive2.c
> @@ -57,6 +57,12 @@ static void set_fdtfile(void)
>  		fdtfile = "starfive/jh7110-deepcomputing-fml13v01.dtb";
>  	} else if (!strncmp(get_product_id_from_eeprom(), "MARS", 4)) {
>  		fdtfile = "starfive/jh7110-milkv-mars.dtb";
> +	} else if (!strncmp(get_product_id_from_eeprom(), "MARC", 4)) {
> +		if (get_mmc_size_from_eeprom()) {
> +			fdtfile = "starfive/jh7110-milkv-marscm-emmc.dtb";
> +		} else {
> +			fdtfile = "starfive/jh7110-milkv-marscm-lite.dtb";
> +		}
>  	} else if (!strncmp(get_product_id_from_eeprom(), "STAR64", 6)) {
>  		fdtfile = "starfive/jh7110-pine64-star64.dtb";
>  	} else if (!strncmp(get_product_id_from_eeprom(), "VF7110A", 7)) {
> --
> 2.50.0