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

[Alexandre TORGUE]

Hi Ahmad,

On 4/22/22 17:37, Ahmad Fatoum wrote:
> 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 <alexandre.torgue@xxxxxxxxxxx>
> >
> > 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.

Yes, I can understand, I did this one too quickly forgetting that every 
multi_v7config users will inherit of this config.

thanks
Alex

> Cheers,
> Ahmad
>
>
> >   	select ARM_AMBA
> >   	select ARCH_HAS_RESET_CONTROLLER
> >   	select CLKSRC_STM32