config/profile/profile_small.cmake

#-------------------------------------------------------------------------------
# Copyright (c) 2020, Arm Limited. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
#-------------------------------------------------------------------------------

set(TFM_PROFILE                         profile_small CACHE STRING  "Profile to use" FORCE)
set(TFM_PSA_API                         OFF         CACHE BOOL      "Use PSA api (IPC mode) instead of secure library mode" FORCE)
set(TFM_ISOLATION_LEVEL                 1           CACHE STRING    "Isolation level" FORCE)

########################## BL2 #################################################

set(MCUBOOT_IMAGE_NUMBER                1           CACHE STRING    "Whether to combine S and NS into either 1 image, or sign each seperately" FORCE)

############################ Partitions ########################################

set(TFM_PARTITION_PROTECTED_STORAGE     OFF         CACHE BOOL      "Enable Protected Storage partition" FORCE)

set(ITS_BUF_SIZE                        32          CACHE STRING    "Size of the ITS internal data transfer buffer (defaults to ITS_MAX_ASSET_SIZE if not set)" FORCE)

set(CRYPTO_ASYMMETRIC_MODULE_DISABLED   TRUE        CACHE BOOL      "Disable PSA Crypto Asymmetric key module" FORCE)

set(SYMMETRIC_INITIAL_ATTESTATION       ON          CACHE BOOL      "Use symmetric crypto for inital attestation" FORCE)

set(TFM_PARTITION_PLATFORM              OFF         CACHE BOOL      "Enable Platform partition" FORCE)

set(TFM_PARTITION_AUDIT_LOG             OFF         CACHE BOOL      "Enable Audit Log partition" FORCE)

################################## Tests #######################################

# TFM_CRYPTO_TEST_ALG_CCM is the only test mode left enabled, to go with the
# reduced crypto config
set(TFM_CRYPTO_TEST_ALG_CBC             OFF         CACHE BOOL      "Test CBC cryptography mode" FORCE)
set(TFM_CRYPTO_TEST_ALG_CFB             OFF         CACHE BOOL      "Test CFB cryptography mode" FORCE)
set(TFM_CRYPTO_TEST_ALG_CTR             OFF         CACHE BOOL      "Test CTR cryptography mode" FORCE)
set(TFM_CRYPTO_TEST_ALG_GCM             OFF         CACHE BOOL      "Test GCM cryptography mode" FORCE)
set(TFM_CRYPTO_TEST_ALG_SHA_512         OFF         CACHE BOOL      "Test SHA-512 cryptography algorithm" FORCE)
set(TFM_CRYPTO_TEST_HKDF                OFF         CACHE BOOL      "Test SHA-512 cryptography algorithm" FORCE)

################################## Dependencies ################################

set(TFM_MBEDCRYPTO_CONFIG_PATH          "${CMAKE_SOURCE_DIR}/lib/ext/mbedcrypto/mbedcrypto_config/tfm_mbedcrypto_config_profile_small.h" CACHE PATH "Config to use for Mbed Crypto" FORCE)