[RFC PATCH] tools: zynqmp: add build script and documentation for ZynqMP KV260

[Tom Rini]

On Thu, Jun 12, 2025 at 05:32:41PM +0200, Jerome Forissier wrote:

> Add a script to help build a functional U-Boot binary for the ZynqMP
> Kria KV260. Also add some documentation.
> 
> Signed-off-by: Jerome Forissier <jerome.forissier at linaro.org>
> ---
> 
>  doc/board/xilinx/index.rst        |  1 +
>  doc/board/xilinx/zynqmp-kv260.rst | 27 +++++++++
>  tools/zynqmp_kv260_build.sh       | 43 ++++++++++++++
>  tools/zynqmp_pmufw_elf_convert.py | 96 +++++++++++++++++++++++++++++++
>  4 files changed, 167 insertions(+)
>  create mode 100644 doc/board/xilinx/zynqmp-kv260.rst
>  create mode 100755 tools/zynqmp_kv260_build.sh
>  create mode 100755 tools/zynqmp_pmufw_elf_convert.py

Helper build scripts don't belong in the tools directory. If they're
super helpful, I don't object to adding them to
u-boot-extras/contrib/<you>/ directory. But there's a number of
documented examples already on checkout and build TF-A then do ... for
your platform.

> diff --git a/tools/zynqmp_pmufw_elf_convert.py b/tools/zynqmp_pmufw_elf_convert.py
> new file mode 100755
> index 00000000000..b4eb2695831
> --- /dev/null
> +++ b/tools/zynqmp_pmufw_elf_convert.py
> @@ -0,0 +1,96 @@
> +#!/usr/bin/env python3
> +# SPDX-License-Identifier: GPL-2.0+
> +# Copyright (C) 2025 Linaro Ltd.
> +#
> +# Written by Gemini (Google AI) then reviewed and edited to remove some comments

I'm glad this calls out where it's from. I'm not comfortable for a
number of ethical reasons on taking LLM-generated code. I'm also a
little surprised we don't already have something like this with binman
today?

-- 
Tom
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