[U-Boot] [PATCHv4 5/6] ARM: ls102xa: allow all the peripheral access permission as R/W.
York Sun
yorksun at freescale.com
Thu Dec 11 20:28:21 CET 2014
On 11/21/2014 01:40 AM, Xiubo Li wrote:
> The Central Security Unit (CSU) allows secure world software to
> change the default access control policies of peripherals/bus
> slaves, determining which bus masters may access them. This
> allows peripherals to be separated into distinct security domains.
> Combined with SMMU configuration of the system masters privileges,
> these features provide protection against indirect unauthorized
> access to data.
>
> For now we configure all the peripheral access permissions as R/W.
>
> Signed-off-by: Xiubo Li <Li.Xiubo at freescale.com>
> Acked-by: York Sun <yorksun at freescale.com>
> ---
Applied to u-boot-fsl-qoriq master, awaiting upstream.
York
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