Re: [PATCH v2] arm64: dts: corstone1000: Add definitions for secondary CPU cores

From: Krzysztof Kozlowski
Date: Tue Mar 04 2025 - 05:13:39 EST


On 03/03/2025 18:00, Hugues KAMBA MPIANA wrote:
> Add `cpu1`, `cpu2` and `cpu3` nodes to the Corstone1000 device tree to
> enable support for secondary CPU cores.
>
> This update facilitates symmetric multiprocessing (SMP) support on
> the Corstone1000 Fixed Virtual Platform (FVP), allowing the
> secondary cores to be properly initialised and utilised.
>
> Only FVP platform will have SMP support and hence the secondary cpu definitions
> are not added to corstone1000.dtsi.
>
> Signed-off-by: Hugues KAMBA MPIANA <hugues.kambampiana@xxxxxxx>
> ---
> arch/arm64/boot/dts/arm/corstone1000-fvp.dts | 24 ++++++++++++++++++++
> arch/arm64/boot/dts/arm/corstone1000.dtsi | 2 +-
> 2 files changed, 25 insertions(+), 1 deletion(-)
>
No, nothing improved.

Provide detailed changelog after the ---.

Do not attach (thread) your patchsets to some other threads (unrelated
or older versions). This buries them deep in the mailbox and might
interfere with applying entire sets.

Best regards,
Krzysztof