1# 2# Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7CSS_USE_SCMI_SDS_DRIVER := 1 8 9NRD_COMMON_BASE := plat/arm/board/neoverse_rd/common 10 11ENABLE_FEAT_RAS := 1 12 13SDEI_SUPPORT := 0 14 15EL3_EXCEPTION_HANDLING := 0 16 17HANDLE_EA_EL3_FIRST_NS := 0 18 19NRD_CHIP_COUNT := 1 20 21NRD_PLATFORM_VARIANT := 0 22 23# Do not enable SVE 24ENABLE_SVE_FOR_NS := 0 25 26CTX_INCLUDE_FPREGS := 1 27 28INTERCONNECT_SOURCES := ${NRD_COMMON_BASE}/nrd_interconnect.c 29 30PLAT_INCLUDES += -I${NRD_COMMON_BASE}/include 31 32# GIC-600 configuration 33GICV3_SUPPORT_GIC600 := 1 34 35# Include GICv3 driver files 36include drivers/arm/gic/v3/gicv3.mk 37 38ENT_GIC_SOURCES := ${GICV3_SOURCES} \ 39 plat/common/plat_gicv3.c \ 40 plat/arm/common/arm_gicv3.c 41 42PLAT_BL_COMMON_SOURCES += ${NRD_COMMON_BASE}/arch/aarch64/nrd_helper.S 43 44BL1_SOURCES += ${INTERCONNECT_SOURCES} \ 45 drivers/arm/sbsa/sbsa.c 46 47BL2_SOURCES += ${NRD_COMMON_BASE}/nrd_image_load.c \ 48 drivers/arm/css/sds/sds.c 49 50BL31_SOURCES += ${INTERCONNECT_SOURCES} \ 51 ${ENT_GIC_SOURCES} \ 52 ${NRD_COMMON_BASE}/nrd_bl31_setup.c \ 53 ${NRD_COMMON_BASE}/nrd_topology.c \ 54 drivers/delay_timer/generic_delay_timer.c 55 56ifneq (${RESET_TO_BL31},0) 57 $(error "Using BL31 as the reset vector is not supported on ${PLAT} platform. \ 58 Please set RESET_TO_BL31 to 0.") 59endif 60 61$(eval $(call add_define,NRD_CHIP_COUNT)) 62 63$(eval $(call add_define,NRD_PLATFORM_VARIANT)) 64 65override CSS_LOAD_SCP_IMAGES := 0 66override NEED_BL2U := no 67override ARM_PLAT_MT := 1 68override PSCI_EXTENDED_STATE_ID := 1 69override ARM_RECOM_STATE_ID_ENC := 1 70 71# System coherency is managed in hardware 72HW_ASSISTED_COHERENCY := 1 73 74# When building for systems with hardware-assisted coherency, there's no need to 75# use USE_COHERENT_MEM. Require that USE_COHERENT_MEM must be set to 0 too. 76USE_COHERENT_MEM := 0 77 78include plat/arm/common/arm_common.mk 79include plat/arm/css/common/css_common.mk 80include plat/arm/soc/common/soc_css.mk 81include plat/arm/board/common/board_common.mk 82