[PATCH 1/5] ARM: dts: Add stm32mp257f-dk-u-boot.dtsi

[Patrick DELAUNAY]

Hi,

On 10/17/25 14:18, Patrice Chotard wrote:
> Add U-Boot support for stm32mp257f-dk board.
>
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> ---
>
>   arch/arm/dts/stm32mp257f-dk-u-boot.dtsi | 26 +++++++++++++++++++++++++
>   1 file changed, 26 insertions(+)
>   create mode 100644 arch/arm/dts/stm32mp257f-dk-u-boot.dtsi
>
> diff --git a/arch/arm/dts/stm32mp257f-dk-u-boot.dtsi b/arch/arm/dts/stm32mp257f-dk-u-boot.dtsi
> new file mode 100644
> index 00000000000..fe3fe9c5166
> --- /dev/null
> +++ b/arch/arm/dts/stm32mp257f-dk-u-boot.dtsi
> @@ -0,0 +1,26 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause
> +/*
> + * Copyright (C) STMicroelectronics 2025 - All Rights Reserved
> + */
> +
> +#include "stm32mp25-u-boot.dtsi"
> +
> +/ {
> +	config {
> +		u-boot,mmc-env-partition = "u-boot-env";
> +	};
> +};
> +
> +&usart2 {
> +	bootph-all;
> +};
> +
> +&usart2_pins_a {
> +	bootph-all;
> +	pins1 {
> +		bootph-all;
> +	};
> +	pins2 {
> +		bootph-all;
> +	};
> +};


Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick