1# 2# Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7BL2_SOURCES += bl2/bl2_main.c \ 8 bl2/${ARCH}/bl2_arch_setup.c \ 9 lib/locks/exclusive/${ARCH}/spinlock.S \ 10 plat/common/${ARCH}/platform_up_stack.S \ 11 ${MBEDTLS_COMMON_SOURCES} \ 12 ${MBEDTLS_CRYPTO_SOURCES} \ 13 ${MBEDTLS_X509_SOURCES} 14 15ifeq (${ARCH},aarch64) 16BL2_SOURCES += common/aarch64/early_exceptions.S 17endif 18 19ifeq (${LOAD_IMAGE_V2},1) 20BL2_SOURCES += bl2/bl2_image_load_v2.c 21else 22BL2_SOURCES += bl2/bl2_image_load.c 23endif 24 25ifeq (${BL2_AT_EL3},0) 26BL2_SOURCES += bl2/${ARCH}/bl2_entrypoint.S 27BL2_LINKERFILE := bl2/bl2.ld.S 28 29else 30BL2_SOURCES += bl2/${ARCH}/bl2_el3_entrypoint.S \ 31 bl2/${ARCH}/bl2_el3_exceptions.S \ 32 plat/common/plat_bl2_el3_common.c \ 33 lib/cpus/${ARCH}/cpu_helpers.S \ 34 lib/cpus/errata_report.c 35BL2_LINKERFILE := bl2/bl2_el3.ld.S 36endif 37