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SubjectRe: [PATCH 1/2] ARM: dts: at91: sama5d4: change DMA allocation for secure peripherals
On 30/11/2016 at 18:36:29 +0100, Nicolas Ferre wrote :
> Some peripherals are "Programmable Secure" but left as "Secure" by default.
> If tried to be connected to Non-Secure DMA controller, the possibility to
> leak secure data is prevented so using these peripherals with DMA1 is not
> possible with this default configuration (MATRIX_SPSELR registers setup by
> bootloader).
> Move them to DMA0 which is an "Always-Secure" DMA controller.
>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> ---
> arch/arm/boot/dts/sama5d4.dtsi | 16 ++++++++--------
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
All applied, thanks.

--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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