73 lines
2.7 KiB
Makefile
73 lines
2.7 KiB
Makefile
#
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# Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# Neither the name of ARM nor the names of its contributors may be used
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# to endorse or promote products derived from this software without specific
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# prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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include drivers/auth/mbedtls/mbedtls_common.mk
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# The platform may define the variable 'MBEDTLS_KEY_ALG' to select the key
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# algorithm to use. Default algorithm is RSA.
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ifeq (${MBEDTLS_KEY_ALG},)
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MBEDTLS_KEY_ALG := rsa
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endif
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MBEDTLS_CRYPTO_SOURCES := drivers/auth/mbedtls/mbedtls_crypto.c \
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$(addprefix ${MBEDTLS_DIR}/library/, \
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bignum.c \
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md.c \
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md_wrap.c \
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pk.c \
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pk_wrap.c \
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pkparse.c \
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pkwrite.c \
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sha256.c \
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)
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# Key algorithm specific files
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ifeq (${MBEDTLS_KEY_ALG},ecdsa)
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MBEDTLS_CRYPTO_SOURCES += $(addprefix ${MBEDTLS_DIR}/library/, \
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ecdsa.c \
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ecp_curves.c \
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ecp.c \
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)
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TBBR_KEY_ALG_ID := TBBR_ECDSA
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else ifeq (${MBEDTLS_KEY_ALG},rsa)
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MBEDTLS_CRYPTO_SOURCES += $(addprefix ${MBEDTLS_DIR}/library/, \
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rsa.c \
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)
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TBBR_KEY_ALG_ID := TBBR_RSA
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else
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$(error "MBEDTLS_KEY_ALG=${MBEDTLS_KEY_ALG} not supported on mbed TLS")
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endif
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# Needs to be set to drive mbed TLS configuration correctly
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$(eval $(call add_define,TBBR_KEY_ALG_ID))
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BL1_SOURCES += ${MBEDTLS_CRYPTO_SOURCES}
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BL2_SOURCES += ${MBEDTLS_CRYPTO_SOURCES}
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