On Fri, 24 Aug 2018 at 15:57, Jerome Forissier <[email protected]> wrote: > > > > On 08/24/2018 11:21 AM, Sumit Garg wrote: > > Add following APIs to communicate with OP-TEE static TA: > > "static TAs" are now preferably called "pseudo TAs" [1],
Sure will use "pseudo TAs" instead. > but it seems this API could be used to invoke "early TAs" as well. Agree this API could work with "early TAs" as well. > Or any kind of > Trusted Application as long as the non-secure infrastructure is > available (OP-TEE kernel driver and tee-supplicant daemon). > Current patch for UEFI doesn't provide non-secure infrastructure like support for RPC load TA command. I am not sure about usefulness of such infrastructure during boot. Anyhow this driver could be extended to provide non-secure infrastructure as well. -Sumit > [1] > https://github.com/OP-TEE/optee_os/blob/3.2.0/documentation/optee_design.md#12-trusted-applications > > > 1. OpteeInit > > 2. OpteeOpenSession > > 3. OpteeCloseSession > > 4. OpteeInvokeFunc > > > > Cc: Ard Biesheuvel <[email protected]> > > Cc: Leif Lindholm <[email protected]> > > Contributed-under: TianoCore Contribution Agreement 1.1 > > Signed-off-by: Sumit Garg <[email protected]> > > --- > > ArmPkg/Include/Library/OpteeLib.h | 102 ++++++ > > ArmPkg/Library/OpteeLib/Optee.c | 358 > > +++++++++++++++++++++ > > ArmPkg/Library/OpteeLib/OpteeLib.inf | 2 + > > ArmPkg/Library/OpteeLib/OpteeSmc.h | 43 +++ > > .../Include/IndustryStandard/GlobalPlatform.h | 60 ++-- > > 5 files changed, 531 insertions(+), 34 deletions(-) > > create mode 100644 ArmPkg/Library/OpteeLib/OpteeSmc.h > > copy ArmPkg/Include/Library/OpteeLib.h => > > MdePkg/Include/IndustryStandard/GlobalPlatform.h (53%) > [...] > _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
