From: Luca Ceresoli via buildroot <buildroot@buildroot.org>
To: Neal Frager <neal.frager@amd.com>
Cc: ibai.erkiaga-elorza@amd.com, gsmecher@threespeedlogic.com,
thomas.petazzoni@bootlin.com, buildroot@buildroot.org,
michal.simek@amd.com
Subject: Re: [Buildroot] [PATCH v1 1/1] board/versal/post-image.sh: do not require xilinx/ prefix for .dts files
Date: Fri, 3 Feb 2023 08:47:43 +0100 [thread overview]
Message-ID: <20230203084743.0c49f73c@booty> (raw)
In-Reply-To: <20230202133817.56293-1-neal.frager@amd.com>
Hi Neal,
On Thu, 2 Feb 2023 13:38:17 +0000
Neal Frager <neal.frager@amd.com> wrote:
> If using BR2_LINUX_KERNEL_CUSTOM_DTS_PATH to copy .dts files from
> buildroot into the linux tree, these .dts files are copied to
> arch/arm64/boot. Unfortunately, the post-image.sh script expects to find
> them in arch/arm64/boot/xilinx.
>
> This patch does not require the xilinx/ prefix to be present when
> symlinking the device-tree to system.dtb where u-boot expects to find
> it.
>
> It is effectively applying the below patch for zynqmp to versal as well:
> https://patchwork.ozlabs.org/project/buildroot/patch/20230201195956.1758827-1-gsmecher@threespeedlogic.com/
>
> Signed-off-by: Neal Frager <neal.frager@amd.com>
> ---
> board/versal/post-image.sh | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/board/versal/post-image.sh b/board/versal/post-image.sh
> index f45f29a155..92e65ed3b7 100755
> --- a/board/versal/post-image.sh
> +++ b/board/versal/post-image.sh
> @@ -5,7 +5,7 @@
> # devicetree listed in the config.
>
> FIRST_DT=$(sed -nr \
> - -e 's|^BR2_LINUX_KERNEL_INTREE_DTS_NAME="xilinx/([-_/[:alnum:]\\.]*).*"$|\1|p' \
> + -e 's|^BR2_LINUX_KERNEL_INTREE_DTS_NAME="(xilinx/)?([-_/[:alnum:]\\.]*).*"$|\2|p' \
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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next prev parent reply other threads:[~2023-02-03 7:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-02 13:38 [Buildroot] [PATCH v1 1/1] board/versal/post-image.sh: do not require xilinx/ prefix for .dts files Neal Frager via buildroot
2023-02-03 7:47 ` Luca Ceresoli via buildroot [this message]
2023-02-05 12:24 ` Thomas Petazzoni via buildroot
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