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1839012d5b
This patch introduces the Granule Protection Table (GPT) library code. This implementation will be updated later to be more flexible, as the current implementation is very rigid. Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com> Change-Id: I3af824a28c6e9a5d36459c0c51d2d9bebfba1505
50 lines
1.2 KiB
Makefile
50 lines
1.2 KiB
Makefile
#
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# Copyright (c) 2013-2021, 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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BL2_SOURCES += bl2/bl2_image_load_v2.c \
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bl2/bl2_main.c \
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bl2/${ARCH}/bl2_arch_setup.c \
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lib/locks/exclusive/${ARCH}/spinlock.S \
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plat/common/${ARCH}/platform_up_stack.S \
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${MBEDTLS_SOURCES}
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ifeq (${ARCH},aarch64)
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BL2_SOURCES += common/aarch64/early_exceptions.S
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endif
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ifeq (${ENABLE_RME},1)
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# Using RME, run BL2 at EL3
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include lib/gpt/gpt.mk
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BL2_SOURCES += bl2/${ARCH}/bl2_rme_entrypoint.S \
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bl2/${ARCH}/bl2_el3_exceptions.S \
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bl2/${ARCH}/bl2_run_next_image.S \
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${GPT_LIB_SRCS}
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BL2_LINKERFILE := bl2/bl2.ld.S
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else ifeq (${BL2_AT_EL3},0)
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# Normal operation, no RME, no BL2 at EL3
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BL2_SOURCES += bl2/${ARCH}/bl2_entrypoint.S
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BL2_LINKERFILE := bl2/bl2.ld.S
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else
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# BL2 at EL3, no RME
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BL2_SOURCES += bl2/${ARCH}/bl2_el3_entrypoint.S \
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bl2/${ARCH}/bl2_el3_exceptions.S \
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bl2/${ARCH}/bl2_run_next_image.S \
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lib/cpus/${ARCH}/cpu_helpers.S \
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lib/cpus/errata_report.c
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ifeq (${DISABLE_MTPMU},1)
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BL2_SOURCES += lib/extensions/mtpmu/${ARCH}/mtpmu.S
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endif
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ifeq (${ARCH},aarch64)
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BL2_SOURCES += lib/cpus/aarch64/dsu_helpers.S
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endif
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BL2_LINKERFILE := bl2/bl2_el3.ld.S
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endif
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