On 4/22/25 15:12, Patrice Chotard wrote:
> From: Lionel Debieve <lionel.debi...@foss.st.com>
>
> The STM32 System Bus is an internal bus on which devices are connected.
> ETZPC is a peripheral overseeing the firewall bus that configures
> and control access to the peripherals connected on it.
>
> For more information on which peripheral is securable, please read
> the STM32MP13 or STM32MP15 reference manual.
>
> Signed-off-by: Lionel Debieve <lionel.debi...@foss.st.com>
> Signed-off-by: Gatien Chevallier <gatien.chevall...@foss.st.com>
> Signed-off-by: Patrice Chotard <patrice.chot...@foss.st.com>
> Reviewed-by: Patrick Delaunay <patrick.delau...@foss.st.com>
> ---
>
> (no changes since v1)
>
> arch/arm/dts/stm32mp13-u-boot.dtsi | 4 ++++
> arch/arm/dts/stm32mp15-u-boot.dtsi | 4 ++++
> 2 files changed, 8 insertions(+)
>
> diff --git a/arch/arm/dts/stm32mp13-u-boot.dtsi
> b/arch/arm/dts/stm32mp13-u-boot.dtsi
> index af7edc7e2b2..1fe6966781c 100644
> --- a/arch/arm/dts/stm32mp13-u-boot.dtsi
> +++ b/arch/arm/dts/stm32mp13-u-boot.dtsi
> @@ -48,6 +48,10 @@
> bootph-all;
> };
>
> +&etzpc {
> + bootph-all;
> +};
> +
> &gpioa {
> bootph-all;
> };
> diff --git a/arch/arm/dts/stm32mp15-u-boot.dtsi
> b/arch/arm/dts/stm32mp15-u-boot.dtsi
> index 3f57bd5fe0f..327d7760436 100644
> --- a/arch/arm/dts/stm32mp15-u-boot.dtsi
> +++ b/arch/arm/dts/stm32mp15-u-boot.dtsi
> @@ -106,6 +106,10 @@
> operating-points-v2 = <&cpu0_opp_table>;
> };
>
> +&etzpc {
> + bootph-all;
> +};
> +
> &gpioa {
> bootph-all;
> };
Applied to u-boot-stm32/master
Thanks
Patrice
