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3f3c341ae5
There are two different implementations of Secure Partition
management in TF-A. One is based on the "Management Mode" (MM)
design, the other is based on the Secure Partition Client Interface
(SPCI) specification. Currently there is a dependency between their
build flags that shouldn't exist, making further development
harder than it should be. This patch removes that
dependency, making the two flags function independently.
Before: ENABLE_SPM=1 is required for using either implementation.
By default, the SPCI-based implementation is enabled and
this is overridden if SPM_MM=1.
After: ENABLE_SPM=1 enables the SPCI-based implementation.
SPM_MM=1 enables the MM-based implementation.
The two build flags are mutually exclusive.
Note that the name of the ENABLE_SPM flag remains a bit
ambiguous - this will be improved in a subsequent patch. For this
patch the intention was to leave the name as-is so that it is
easier to track the changes that were made.
Change-Id: I8e64ee545d811c7000f27e8dc8ebb977d670608a
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
68 lines
2 KiB
Makefile
68 lines
2 KiB
Makefile
#
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# Copyright (c) 2018-2019, 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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override RESET_TO_BL31 := 1
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override PROGRAMMABLE_RESET_ADDRESS := 1
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override USE_COHERENT_MEM := 1
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override SEPARATE_CODE_AND_RODATA := 1
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override ENABLE_SVE_FOR_NS := 0
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# Enable workarounds for selected Cortex-A53 erratas.
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ERRATA_A53_855873 := 1
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# Enable SCMI support
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SQ_USE_SCMI_DRIVER ?= 0
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# Libraries
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include lib/xlat_tables_v2/xlat_tables.mk
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PLAT_PATH := plat/socionext/synquacer
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PLAT_INCLUDES := -I$(PLAT_PATH)/include \
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-I$(PLAT_PATH)/drivers/scpi \
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-I$(PLAT_PATH)/drivers/mhu \
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-Idrivers/arm/css/scmi \
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-Idrivers/arm/css/scmi/vendor
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PLAT_BL_COMMON_SOURCES += $(PLAT_PATH)/sq_helpers.S \
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drivers/arm/pl011/aarch64/pl011_console.S \
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drivers/delay_timer/delay_timer.c \
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drivers/delay_timer/generic_delay_timer.c \
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${XLAT_TABLES_LIB_SRCS}
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BL31_SOURCES += drivers/arm/ccn/ccn.c \
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drivers/arm/gic/common/gic_common.c \
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drivers/arm/gic/v3/gicv3_helpers.c \
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drivers/arm/gic/v3/gicv3_main.c \
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lib/cpus/aarch64/cortex_a53.S \
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plat/common/plat_gicv3.c \
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plat/common/plat_psci_common.c \
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$(PLAT_PATH)/sq_bl31_setup.c \
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$(PLAT_PATH)/sq_ccn.c \
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$(PLAT_PATH)/sq_topology.c \
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$(PLAT_PATH)/sq_psci.c \
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$(PLAT_PATH)/sq_gicv3.c \
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$(PLAT_PATH)/sq_xlat_setup.c \
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$(PLAT_PATH)/drivers/scp/sq_scp.c
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ifeq (${SQ_USE_SCMI_DRIVER},0)
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BL31_SOURCES += $(PLAT_PATH)/drivers/scpi/sq_scpi.c \
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$(PLAT_PATH)/drivers/mhu/sq_mhu.c
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else
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BL31_SOURCES += $(PLAT_PATH)/drivers/scp/sq_scmi.c \
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drivers/arm/css/scmi/scmi_common.c \
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drivers/arm/css/scmi/scmi_pwr_dmn_proto.c \
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drivers/arm/css/scmi/scmi_sys_pwr_proto.c \
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drivers/arm/css/scmi/vendor/scmi_sq.c \
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drivers/arm/css/mhu/css_mhu_doorbell.c
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endif
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ifeq (${SPM_MM},1)
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$(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
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BL31_SOURCES += $(PLAT_PATH)/sq_spm.c
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endif
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ifeq (${SQ_USE_SCMI_DRIVER},1)
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$(eval $(call add_define,SQ_USE_SCMI_DRIVER))
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endif
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