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#
# Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
include drivers/auth/mbedtls/mbedtls_common.mk
# The algorithm is RSA when using Cryptocell crypto driver
TF_MBEDTLS_KEY_ALG_ID := TF_MBEDTLS_RSA
# Needs to be set to drive mbed TLS configuration correctly
$(eval $(call add_define,TF_MBEDTLS_KEY_ALG_ID))
$(eval $(call add_define,KEY_SIZE))
# CCSBROM_LIB_PATH must be set to the Cryptocell SBROM library path
ifeq (${CCSBROM_LIB_PATH},)
$(error Error: CCSBROM_LIB_PATH not set)
endif
CRYPTOCELL_VERSION ?= 712
ifeq (${CRYPTOCELL_VERSION},712)
CCSBROM_LIB_FILENAME := cc_712sbromx509
else ifeq (${CRYPTOCELL_VERSION},713)
CCSBROM_LIB_FILENAME := cc_713bsv
else
$(error Error: CRYPTOCELL_VERSION set to invalid version)
endif
CRYPTOCELL_SRC_DIR := drivers/auth/cryptocell/${CRYPTOCELL_VERSION}/
CRYPTOCELL_SOURCES := ${CRYPTOCELL_SRC_DIR}/cryptocell_crypto.c \
${CRYPTOCELL_SRC_DIR}/cryptocell_plat_helpers.c
TF_LDFLAGS += -L$(CCSBROM_LIB_PATH)
LDLIBS += -l$(CCSBROM_LIB_FILENAME)
BL1_SOURCES += ${CRYPTOCELL_SOURCES}
BL2_SOURCES += ${CRYPTOCELL_SOURCES}
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