[Buildroot] [PATCH 1/1] configs/stm32mp157c_dk2_trusted_defconfig: new platform

Thomas Petazzoni thomas.petazzoni at bootlin.com
Sun Sep 27 09:57:01 UTC 2020


Hello Shlomi,

+Bartosz in Cc.

Thanks for your contribution.

On Sun, 27 Sep 2020 09:16:06 +0300
Shlomi Vaknin <shlomi.39sd at gmail.com> wrote:

> Adding support for trusted configuration for stm32mp157c-dk2.
> In addtion, the following changes made to the original stm32mp157c_dk2_defconfig:
> 1. Enable gadget support and wifi support in `linux.config`.
> 2. Create a new dts file that contains the bindings for the wifi module. This was
>    copied from the stm32 kernel fork.
> 3. A txt file for the wifi firmware. This was copied from the yocto bsp layer of st.
> 
> Signed-off-by: Shlomi Vaknin <shlomi.39sd at gmail.com>

I am not sure it makes sense to have a separate defconfig for this. The
ATF-based boot is really the one recommended by ST, and it's also the
only one that allows to use the STM32 Cube Programmer for flashing.

So I would rather suggest that we change the existing stm32mp1
defconfigs (both DK1 and DK2) to use ATF instead of U-Boot SPL.

Bartosz, what do you think ?

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com



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