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a6ea06f563
This patch moves all GICv3 driver files into new added 'gicv3.mk' makefile for the benefit of the generic driver which can evolve in the future without affecting platforms. The patch adds GICv3 driver configuration flags 'GICV3_IMPL', 'GICV3_IMPL_GIC600_MULTICHIP' and 'GICV3_OVERRIDE_DISTIF_PWR_OPS' described in 'GICv3 driver options' section of 'build-option.rst' document. NOTE: Platforms with GICv3 driver need to be modified to include 'drivers/arm/gic/v3/gicv3.mk' in their makefiles. Change-Id: If055f6770ff20f5dee5a3c99ae7ced7cdcac5c44 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
76 lines
1.8 KiB
Makefile
76 lines
1.8 KiB
Makefile
#
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# Copyright (c) 2018-2020, 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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CSS_USE_SCMI_SDS_DRIVER := 1
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CSS_ENT_BASE := plat/arm/css/sgi
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RAS_EXTENSION := 0
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SDEI_SUPPORT := 0
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EL3_EXCEPTION_HANDLING := 0
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HANDLE_EA_EL3_FIRST := 0
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CSS_SGI_CHIP_COUNT := 1
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INTERCONNECT_SOURCES := ${CSS_ENT_BASE}/sgi_interconnect.c
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PLAT_INCLUDES += -I${CSS_ENT_BASE}/include
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# GIC-600 configuration
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GICV3_IMPL := GIC600
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# Include GICv3 driver files
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include drivers/arm/gic/v3/gicv3.mk
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ENT_GIC_SOURCES := ${GICV3_SOURCES} \
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plat/common/plat_gicv3.c \
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plat/arm/common/arm_gicv3.c
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PLAT_BL_COMMON_SOURCES += ${CSS_ENT_BASE}/sgi_plat.c \
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${CSS_ENT_BASE}/aarch64/sgi_helper.S
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BL1_SOURCES += ${INTERCONNECT_SOURCES} \
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drivers/arm/sbsa/sbsa.c
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BL2_SOURCES += ${CSS_ENT_BASE}/sgi_image_load.c
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BL31_SOURCES += ${INTERCONNECT_SOURCES} \
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${ENT_GIC_SOURCES} \
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${CSS_ENT_BASE}/sgi_bl31_setup.c \
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${CSS_ENT_BASE}/sgi_topology.c
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ifeq (${RAS_EXTENSION},1)
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BL31_SOURCES += ${CSS_ENT_BASE}/sgi_ras.c
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endif
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ifneq (${RESET_TO_BL31},0)
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$(error "Using BL31 as the reset vector is not supported on ${PLAT} platform. \
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Please set RESET_TO_BL31 to 0.")
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endif
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$(eval $(call add_define,SGI_PLAT))
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$(eval $(call add_define,CSS_SGI_CHIP_COUNT))
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override CSS_LOAD_SCP_IMAGES := 0
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override NEED_BL2U := no
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override ARM_BL31_IN_DRAM := 1
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override ARM_PLAT_MT := 1
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# System coherency is managed in hardware
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HW_ASSISTED_COHERENCY := 1
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# When building for systems with hardware-assisted coherency, there's no need to
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# use USE_COHERENT_MEM. Require that USE_COHERENT_MEM must be set to 0 too.
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USE_COHERENT_MEM := 0
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include plat/arm/common/arm_common.mk
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include plat/arm/css/common/css_common.mk
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include plat/arm/soc/common/soc_css.mk
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include plat/arm/board/common/board_common.mk
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