Merge pull request #65 from LDong-Arm/mbed_psa_requirement

Enable Mbed OS PSA

.travis.yml

@@ -93,3 +93,15 @@ matrix:
  - <<: *cmake-build-test
  name: "CMake atecc608a example - debug (K64F)"
  env: NAME=cmake_test TARGET_NAME=K64F PROFILE=debug CACHE_NAME=debug-K64F
+
+ - <<: *cmake-build-test
+ name: "CMake atecc608a example - develop (NRF52_DK)"
+ env: NAME=cmake_test TARGET_NAME=NRF52_DK PROFILE=develop CACHE_NAME=develop-NRF52_DK
+
+ - <<: *cmake-build-test
+ name: "CMake atecc608a example - release (NRF52_DK)"
+ env: NAME=cmake_test TARGET_NAME=NRF52_DK PROFILE=release CACHE_NAME=release-NRF52_DK
+
+ - <<: *cmake-build-test
+ name: "CMake atecc608a example - debug (NRF52_DK)"
+ env: NAME=cmake_test TARGET_NAME=NRF52_DK PROFILE=debug CACHE_NAME=debug-NRF52_DK

README.md

@@ -9,6 +9,9 @@ The examples in this repository demonstrate how to use the ATECC608A secure elem
 
 A target with I2C and power supply connections, connected to an ATECC608A secure element as shown in [Hardware interface](#hardware-interface).
 
+Note: This example enables Mbed OS PSA. It is _not_ suitable for or compatible with TF-M which has its own PSA implementation
+(e.g. Arm TrustZone on Arm v8-M).
+
 ## Mbed OS build tools
 
 ### Mbed CLI 2

atecc608a/mbed_app.json

@@ -1,18 +1,15 @@
 {
  "target_overrides": {
  "*": {
- "target.features_add" : ["EXPERIMENTAL_API"],
+ "target.features_add" : ["EXPERIMENTAL_API", "PSA"],
+ "extra_labels_add": ["MBED_PSA_SRV"],
  "platform.stdio-baud-rate": 9600,
  "platform.stdio-convert-newlines": true,
  "mbed-trace.enable": 0
  },
  "NRF52_DK": {
  "cryptoauthlib.i2c_sda": "P0_26",
  "cryptoauthlib.i2c_scl": "P0_27"
- },
- "SAML21J18A": {
- "cryptoauthlib.i2c_sda": "PA08",
- "cryptoauthlib.i2c_scl": "PA09"
  }
  },
  "macros": [