2022-04-22 20:44:20

by Alexandre TORGUE

Subject: [PATCH 5/8] ARM: stm32: select OPTEE on MPU family

Select CONFIG_OPTEE for STM32MP15 and STM32MP13 by default. Final
activation will done thanks to device tree.

Signed-off-by: Alexandre Torgue <[email protected]>

diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
index 98145031586f..b322cf2a136f 100644
--- a/arch/arm/mach-stm32/Kconfig
+++ b/arch/arm/mach-stm32/Kconfig
@@ -6,6 +6,8 @@ menuconfig ARCH_STM32
select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
select ARM_GIC if ARCH_MULTI_V7
select ARM_PSCI if ARCH_MULTI_V7
+ select TEE if ARCH_MULTI_V7
+ select OPTEE if ARCH_MULTI_V7
select ARM_AMBA
select ARCH_HAS_RESET_CONTROLLER
select CLKSRC_STM32
--
2.17.1

2022-04-22 22:14:52

by Ahmad Fatoum

Subject: Re: [PATCH 5/8] ARM: stm32: select OPTEE on MPU family

Hello Alex,

On 22.04.22 17:09, Alexandre Torgue wrote:
> Select CONFIG_OPTEE for STM32MP15 and STM32MP13 by default. Final
> activation will done thanks to device tree.
>
> Signed-off-by: Alexandre Torgue <[email protected]>
>
> diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
> index 98145031586f..b322cf2a136f 100644
> --- a/arch/arm/mach-stm32/Kconfig
> +++ b/arch/arm/mach-stm32/Kconfig
> @@ -6,6 +6,8 @@ menuconfig ARCH_STM32
> select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
> select ARM_GIC if ARCH_MULTI_V7
> select ARM_PSCI if ARCH_MULTI_V7
> + select TEE if ARCH_MULTI_V7
> + select OPTEE if ARCH_MULTI_V7

Users may want to use OPTEE as a module without it being a SCMI provider
or not use OPTEE at all. I'd prefer you drop this patch and leave it
to users to configure their kernel appropriately.

Cheers,
Ahmad


> select ARM_AMBA
> select ARCH_HAS_RESET_CONTROLLER
> select CLKSRC_STM32




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