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5 Commits

Author SHA1 Message Date
Michael D Kinney 4059386c70 ArmPkg: Replace BSD License with BSD+Patent License 
https://bugzilla.tianocore.org/show_bug.cgi?id=1373

Replace BSD 2-Clause License with BSD+Patent License.  This change is
based on the following emails:

  https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html
  https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html

RFCs with detailed process for the license change:

  V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html
  V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html
  V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
 2019-04-09 09:10:21 -07:00
Sumit Garg 088a533480 ArmPkg/OpteeLib: Add dummy RPC handler 
Add dummy RPC handler for RPCs that are not implemented as control
should be returned back to OP-TEE in case any RPC is invoked.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
 2018-12-06 17:55:45 +01:00
Sumit Garg e40f8efb8b ArmPkg/OpteeLib: Fix compilation issues for ARM (32-bit) 
Correct usage of EFI_PHYSICAL_ADDRESS (always 64-bit) vs. pointers
(depending on architecture).

Reported-by: Leif Lindholm <leif.lindholm@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
 2018-11-05 12:04:35 +01:00
Sumit Garg a0f01e8a22 ArmPkg/OpteeLib: Add APIs to communicate with OP-TEE 
Add following APIs to communicate with OP-TEE pseudo/early TAs:
1. OpteeInit
2. OpteeOpenSession
3. OpteeCloseSession
4. OpteeInvokeFunc

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
 2018-10-30 14:21:45 +00:00
Sumit Garg d65b78f101 ArmPkg: Add initial OpteeLib implementation 
This is initial version of OP-TEE library that provides api's to
communicate with OP-TEE OS (Trusted OS based on ARM TrustZone) via
secure monitor calls. Currently it provides basic api to detect OP-TEE
presence via UID matching.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
 2018-08-01 11:03:45 +02:00