blob: 07bfa23a083d5ef32da2a34e039726568fa5706c [file] [log] [blame]
#
# Copyright (c) 2013-2021, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
BL2_SOURCES += bl2/bl2_image_load_v2.c \
bl2/bl2_main.c \
bl2/${ARCH}/bl2_arch_setup.c \
lib/locks/exclusive/${ARCH}/spinlock.S \
plat/common/${ARCH}/platform_up_stack.S \
${MBEDTLS_SOURCES}
ifeq (${ARCH},aarch64)
BL2_SOURCES += common/aarch64/early_exceptions.S
endif
ifeq (${ENABLE_RME},1)
include lib/gpt/gpt.mk
# Using RME, run BL2 at EL3
BL2_SOURCES += bl2/${ARCH}/bl2_el3_entrypoint.S \
bl2/${ARCH}/bl2_el3_exceptions.S \
${GPT_LIB_SRCS}
BL2_LINKERFILE := bl2/bl2.ld.S
else ifeq (${BL2_AT_EL3},0)
# Normal operation, no RME, no BL2 at EL3
BL2_SOURCES += bl2/${ARCH}/bl2_entrypoint.S
BL2_LINKERFILE := bl2/bl2.ld.S
else
# BL2 at EL3, no RME
BL2_SOURCES += bl2/${ARCH}/bl2_el3_entrypoint.S \
bl2/${ARCH}/bl2_el3_exceptions.S \
lib/cpus/${ARCH}/cpu_helpers.S \
lib/cpus/errata_report.c
ifeq (${DISABLE_MTPMU},1)
BL2_SOURCES += lib/extensions/mtpmu/${ARCH}/mtpmu.S
endif
ifeq (${ARCH},aarch64)
BL2_SOURCES += lib/cpus/aarch64/dsu_helpers.S
endif
BL2_LINKERFILE := bl2/bl2_el3.ld.S
endif