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Diffstat (limited to '')
| -rw-r--r-- | plat/arm/css/sgi/sgi-common.mk | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/plat/arm/css/sgi/sgi-common.mk b/plat/arm/css/sgi/sgi-common.mk new file mode 100644 index 0000000..282a5f0 --- /dev/null +++ b/plat/arm/css/sgi/sgi-common.mk @@ -0,0 +1,86 @@ +# +# Copyright (c) 2018-2022, Arm Limited and Contributors. All rights reserved. +# +# SPDX-License-Identifier: BSD-3-Clause +# + +CSS_USE_SCMI_SDS_DRIVER := 1 + +CSS_ENT_BASE := plat/arm/css/sgi + +RAS_EXTENSION := 0 + +SDEI_SUPPORT := 0 + +EL3_EXCEPTION_HANDLING := 0 + +HANDLE_EA_EL3_FIRST_NS := 0 + +CSS_SGI_CHIP_COUNT := 1 + +CSS_SGI_PLATFORM_VARIANT := 0 + +# Do not enable SVE +ENABLE_SVE_FOR_NS := 0 + +CTX_INCLUDE_FPREGS := 1 + +INTERCONNECT_SOURCES := ${CSS_ENT_BASE}/sgi_interconnect.c + +PLAT_INCLUDES += -I${CSS_ENT_BASE}/include + +# GIC-600 configuration +GICV3_SUPPORT_GIC600 := 1 + +# Include GICv3 driver files +include drivers/arm/gic/v3/gicv3.mk + +ENT_GIC_SOURCES := ${GICV3_SOURCES} \ + plat/common/plat_gicv3.c \ + plat/arm/common/arm_gicv3.c + +PLAT_BL_COMMON_SOURCES += ${CSS_ENT_BASE}/aarch64/sgi_helper.S + +BL1_SOURCES += ${INTERCONNECT_SOURCES} \ + drivers/arm/sbsa/sbsa.c + +BL2_SOURCES += ${CSS_ENT_BASE}/sgi_image_load.c \ + drivers/arm/css/sds/sds.c + +BL31_SOURCES += ${INTERCONNECT_SOURCES} \ + ${ENT_GIC_SOURCES} \ + ${CSS_ENT_BASE}/sgi_bl31_setup.c \ + ${CSS_ENT_BASE}/sgi_topology.c + +ifeq (${RAS_EXTENSION},1) +BL31_SOURCES += ${CSS_ENT_BASE}/sgi_ras.c +endif + +ifneq (${RESET_TO_BL31},0) + $(error "Using BL31 as the reset vector is not supported on ${PLAT} platform. \ + Please set RESET_TO_BL31 to 0.") +endif + +$(eval $(call add_define,SGI_PLAT)) + +$(eval $(call add_define,CSS_SGI_CHIP_COUNT)) + +$(eval $(call add_define,CSS_SGI_PLATFORM_VARIANT)) + +override CSS_LOAD_SCP_IMAGES := 0 +override NEED_BL2U := no +override ARM_PLAT_MT := 1 +override PSCI_EXTENDED_STATE_ID := 1 +override ARM_RECOM_STATE_ID_ENC := 1 + +# System coherency is managed in hardware +HW_ASSISTED_COHERENCY := 1 + +# When building for systems with hardware-assisted coherency, there's no need to +# use USE_COHERENT_MEM. Require that USE_COHERENT_MEM must be set to 0 too. +USE_COHERENT_MEM := 0 + +include plat/arm/common/arm_common.mk +include plat/arm/css/common/css_common.mk +include plat/arm/soc/common/soc_css.mk +include plat/arm/board/common/board_common.mk |