Re: [PATCH v5 04/10] arm_ffa: introduce Arm FF-A low-level driver

2022-10-14 Thread Abdellatif El Khlifi
On Mon, Oct 03, 2022 at 11:22:33AM -0400, Tom Rini wrote: > On Mon, Oct 03, 2022 at 10:49:23AM +0200, Jens Wiklander wrote: > > On Mon, Sep 26, 2022 at 03:08:21PM +0100, Abdellatif El Khlifi wrote: > [snip] > > > diff --git a/doc/README.ffa.drv b/doc/README.ffa.drv > > > new file mode 100644 > > >

Re: [PATCH v5 04/10] arm_ffa: introduce Arm FF-A low-level driver

2022-10-14 Thread Abdellatif El Khlifi
On Mon, Oct 03, 2022 at 10:49:23AM +0200, Jens Wiklander wrote: > On Mon, Sep 26, 2022 at 03:08:21PM +0100, Abdellatif El Khlifi wrote: > > Add the driver implementing Arm Firmware Framework for Armv8-A v1.0 > > > > The Firmware Framework for Arm A-profile processors (FF-A v1.0) [1] > > describes

Re: [PATCH v5 04/10] arm_ffa: introduce Arm FF-A low-level driver

2022-10-03 Thread Tom Rini
On Mon, Oct 03, 2022 at 10:49:23AM +0200, Jens Wiklander wrote: > On Mon, Sep 26, 2022 at 03:08:21PM +0100, Abdellatif El Khlifi wrote: [snip] > > diff --git a/doc/README.ffa.drv b/doc/README.ffa.drv > > new file mode 100644 > > index 00..1c0a33deb8 > > --- /dev/null > > +++ b/doc/README.ff

Re: [PATCH v5 04/10] arm_ffa: introduce Arm FF-A low-level driver

2022-10-03 Thread Jens Wiklander
On Mon, Sep 26, 2022 at 03:08:21PM +0100, Abdellatif El Khlifi wrote: > Add the driver implementing Arm Firmware Framework for Armv8-A v1.0 > > The Firmware Framework for Arm A-profile processors (FF-A v1.0) [1] > describes interfaces (ABIs) that standardize communication > between the Secure Worl

[PATCH v5 04/10] arm_ffa: introduce Arm FF-A low-level driver

2022-09-26 Thread Abdellatif El Khlifi
Add the driver implementing Arm Firmware Framework for Armv8-A v1.0 The Firmware Framework for Arm A-profile processors (FF-A v1.0) [1] describes interfaces (ABIs) that standardize communication between the Secure World and Normal World leveraging TrustZone technology. This driver uses 64-bit reg