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