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b62673c645
The existing DSU errata workarounds hijack the errata framework's inner workings to register with it. However, that is undesirable as any change to the framework may end up missing these workarounds. So convert the checks and workarounds to macros and have them included with the standard wrappers. The only problem with this is the is_scu_present_in_dsu weak function. Fortunately, it is only needed for 2 of the errata and only on 3 cores. So drop it, assuming the default behaviour and have the callers handle the exception. Change-Id: Iefa36325804ea093e938f867b9a6f49a6984b8ae Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
51 lines
1.4 KiB
Makefile
51 lines
1.4 KiB
Makefile
#
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# Copyright (c) 2013-2025, 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 (${ARCH},aarch64)
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BL2_SOURCES += common/aarch64/early_exceptions.S
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endif
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ifeq ($($(ARCH)-ld-id),gnu-gcc)
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BL2_LDFLAGS += -Wl,--sort-section=alignment
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else ifneq ($(filter llvm-lld gnu-ld,$($(ARCH)-ld-id)),)
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BL2_LDFLAGS += --sort-section=alignment
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endif
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ifeq (${ENABLE_RME},1)
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# Using RME, run BL2 at EL3
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include lib/gpt_rme/gpt_rme.mk
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BL2_SOURCES += bl2/${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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${GPT_LIB_SRCS}
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BL2_DEFAULT_LINKER_SCRIPT_SOURCE := bl2/bl2.ld.S
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else ifeq (${RESET_TO_BL2},0)
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# Normal operation, no RME, no BL2 at EL3
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BL2_SOURCES += bl2/${ARCH}/bl2_entrypoint.S
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BL2_DEFAULT_LINKER_SCRIPT_SOURCE := bl2/bl2.ld.S
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else
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# BL2 at EL3, no RME
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BL2_SOURCES += bl2/${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/${ARCH}/cpu_helpers.S
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BL2_DEFAULT_LINKER_SCRIPT_SOURCE := bl2/bl2_el3.ld.S
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endif
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ifeq (${ENABLE_PMF},1)
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BL2_SOURCES += lib/pmf/pmf_main.c
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endif
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