On 08/06/20, Jens Wiklander wrote:
> On Mon, Jun 01, 2020 at 09:24:46AM +0200, Jorge Ramirez-Ortiz, Foundries
> wrote:
> > On 01/06/20, Sumit Garg wrote:
> > > Hi Jorge,
> >
> > hey
> >
> > >
> > > On Mon, 1 Jun 2020 at 04:41, Jorge Ramirez-Ortiz
> > > wrote:
> > > >
> > > > Some secure eleme
On Mon, Jun 01, 2020 at 09:24:46AM +0200, Jorge Ramirez-Ortiz, Foundries wrote:
> On 01/06/20, Sumit Garg wrote:
> > Hi Jorge,
>
> hey
>
> >
> > On Mon, 1 Jun 2020 at 04:41, Jorge Ramirez-Ortiz wrote:
> > >
> > > Some secure elements like NXP's SE050 sit on I2C buses. For OP-TEE to
> > > contro
On 01/06/20, Jorge Ramirez-Ortiz wrote:
> Some secure elements like NXP's SE050 sit on I2C buses. For OP-TEE to
> control this type of cryptographic devices it needs coordinated access
> to the bus, so collisions and RUNTIME_PM dont get in the way.
>
> This trampoline driver allow OP-TEE to access
On 01/06/20, Sumit Garg wrote:
> Hi Jorge,
hey
>
> On Mon, 1 Jun 2020 at 04:41, Jorge Ramirez-Ortiz wrote:
> >
> > Some secure elements like NXP's SE050 sit on I2C buses. For OP-TEE to
> > control this type of cryptographic devices it needs coordinated access
> > to the bus, so collisions and R
Hi Jorge,
On Mon, 1 Jun 2020 at 04:41, Jorge Ramirez-Ortiz wrote:
>
> Some secure elements like NXP's SE050 sit on I2C buses. For OP-TEE to
> control this type of cryptographic devices it needs coordinated access
> to the bus, so collisions and RUNTIME_PM dont get in the way.
>
> This trampoline
Some secure elements like NXP's SE050 sit on I2C buses. For OP-TEE to
control this type of cryptographic devices it needs coordinated access
to the bus, so collisions and RUNTIME_PM dont get in the way.
This trampoline driver allow OP-TEE to access them.
Signed-off-by: Jorge Ramirez-Ortiz
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