[PATCH] imx93_frdm: Add initial board support

[Tom Rini]

On Tue, Jul 22, 2025 at 05:37:36PM -0300, Fabio Estevam wrote:

> Add the initial board support for the NXP i.MX93 FRDM board:
> 
> https://www.nxp.com/design/design-center/development-boards-and-designs/frdm-i-mx-93-development-board:FRDM-IMX93
> 
> Based on the NXP U-Boot code.
> 
> There were attempts to upstream the board devicetree, but it has not been
> accepted upstream yet:
> 
> https://lore.kernel.org/linux-arm-kernel/20250526-fpg-nxp-imx93-frdm-v2-2-e5ad0efaec33@pengutronix.de/

OK, that's good. Note:

[snip]
> diff --git a/arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi b/arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi
[snip]
> +&{/soc at 0} {
> +	bootph-all;
> +	bootph-pre-ram;
> +};

The bootph stuff can be upstreamed.

[snip]
> diff --git a/include/configs/imx93_frdm.h b/include/configs/imx93_frdm.h
> new file mode 100644
> index 000000000000..c2672fdc2365
> --- /dev/null
> +++ b/include/configs/imx93_frdm.h
> @@ -0,0 +1,32 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright 2022 NXP
> + */
> +
> +#ifndef __IMX93_FRDM_H
> +#define __IMX93_FRDM_H
> +
> +#include <linux/sizes.h>
> +#include <linux/stringify.h>

These are both unused here.

-- 
Tom
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