1# 2# Copyright (c) 2018-2022, Arm Limited. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7 8N1SDP_BASE := plat/arm/board/n1sdp 9 10INTERCONNECT_SOURCES := ${N1SDP_BASE}/n1sdp_interconnect.c 11 12PLAT_INCLUDES := -I${N1SDP_BASE}/include 13 14 15N1SDP_CPU_SOURCES := lib/cpus/aarch64/neoverse_n1.S 16 17# GIC-600 configuration 18GICV3_SUPPORT_GIC600 := 1 19GICV3_IMPL_GIC600_MULTICHIP := 1 20 21# Include GICv3 driver files 22include drivers/arm/gic/v3/gicv3.mk 23 24N1SDP_GIC_SOURCES := ${GICV3_SOURCES} \ 25 plat/common/plat_gicv3.c \ 26 plat/arm/common/arm_gicv3.c \ 27 28PLAT_BL_COMMON_SOURCES := ${N1SDP_BASE}/n1sdp_plat.c \ 29 ${N1SDP_BASE}/aarch64/n1sdp_helper.S 30 31BL1_SOURCES := ${N1SDP_CPU_SOURCES} \ 32 ${INTERCONNECT_SOURCES} \ 33 ${N1SDP_BASE}/n1sdp_err.c \ 34 ${N1SDP_BASE}/n1sdp_trusted_boot.c \ 35 ${N1SDP_BASE}/n1sdp_bl1_setup.c \ 36 drivers/arm/sbsa/sbsa.c 37 38BL2_SOURCES := ${N1SDP_BASE}/n1sdp_security.c \ 39 ${N1SDP_BASE}/n1sdp_err.c \ 40 ${N1SDP_BASE}/n1sdp_trusted_boot.c \ 41 lib/utils/mem_region.c \ 42 ${N1SDP_BASE}/n1sdp_bl2_setup.c \ 43 ${N1SDP_BASE}/n1sdp_image_load.c \ 44 drivers/arm/css/sds/sds.c 45 46BL31_SOURCES := ${N1SDP_CPU_SOURCES} \ 47 ${INTERCONNECT_SOURCES} \ 48 ${N1SDP_GIC_SOURCES} \ 49 ${N1SDP_BASE}/n1sdp_bl31_setup.c \ 50 ${N1SDP_BASE}/n1sdp_pm.c \ 51 ${N1SDP_BASE}/n1sdp_topology.c \ 52 ${N1SDP_BASE}/n1sdp_security.c \ 53 drivers/arm/css/sds/sds.c 54 55FDT_SOURCES += fdts/${PLAT}-single-chip.dts \ 56 fdts/${PLAT}-multi-chip.dts \ 57 ${N1SDP_BASE}/fdts/n1sdp_fw_config.dts \ 58 ${N1SDP_BASE}/fdts/n1sdp_tb_fw_config.dts \ 59 ${N1SDP_BASE}/fdts/n1sdp_nt_fw_config.dts 60 61FW_CONFIG := ${BUILD_PLAT}/fdts/n1sdp_fw_config.dtb 62TB_FW_CONFIG := ${BUILD_PLAT}/fdts/n1sdp_tb_fw_config.dtb 63NT_FW_CONFIG := ${BUILD_PLAT}/fdts/n1sdp_nt_fw_config.dtb 64 65# Add the FW_CONFIG to FIP and specify the same to certtool 66$(eval $(call TOOL_ADD_PAYLOAD,${FW_CONFIG},--fw-config,${FW_CONFIG})) 67# Add the TB_FW_CONFIG to FIP and specify the same to certtool 68$(eval $(call TOOL_ADD_PAYLOAD,${TB_FW_CONFIG},--tb-fw-config,${TB_FW_CONFIG})) 69# Add the NT_FW_CONFIG to FIP and specify the same to certtool 70$(eval $(call TOOL_ADD_PAYLOAD,${NT_FW_CONFIG},--nt-fw-config,${NT_FW_CONFIG})) 71 72N1SDP_SPMC_MANIFEST_DTS := ${N1SDP_BASE}/fdts/${PLAT}_optee_spmc_manifest.dts 73FDT_SOURCES += ${N1SDP_SPMC_MANIFEST_DTS} 74N1SDP_TOS_FW_CONFIG := ${BUILD_PLAT}/fdts/${PLAT}_optee_spmc_manifest.dtb 75 76# Add the TOS_FW_CONFIG to FIP and specify the same to certtool 77$(eval $(call TOOL_ADD_PAYLOAD,${N1SDP_TOS_FW_CONFIG},--tos-fw-config,${N1SDP_TOS_FW_CONFIG})) 78 79# Setting to 0 as no NVCTR in N1SDP 80N1SDP_FW_NVCTR_VAL := 0 81TFW_NVCTR_VAL := ${N1SDP_FW_NVCTR_VAL} 82NTFW_NVCTR_VAL := ${N1SDP_FW_NVCTR_VAL} 83 84# Add N1SDP_FW_NVCTR_VAL 85$(eval $(call add_define,N1SDP_FW_NVCTR_VAL)) 86 87# TF-A not required to load the SCP Images 88override CSS_LOAD_SCP_IMAGES := 0 89 90override NEED_BL2U := no 91 92# 32 bit mode not supported 93override CTX_INCLUDE_AARCH32_REGS := 0 94 95override ARM_PLAT_MT := 1 96 97# Select SCMI/SDS drivers instead of SCPI/BOM driver for communicating with the 98# SCP during power management operations and for SCP RAM Firmware transfer. 99CSS_USE_SCMI_SDS_DRIVER := 1 100 101# System coherency is managed in hardware 102HW_ASSISTED_COHERENCY := 1 103 104# When building for systems with hardware-assisted coherency, there's no need to 105# use USE_COHERENT_MEM. Require that USE_COHERENT_MEM must be set to 0 too. 106USE_COHERENT_MEM := 0 107 108# Enable the flag since N1SDP has a system level cache 109NEOVERSE_Nx_EXTERNAL_LLC := 1 110include plat/arm/common/arm_common.mk 111include plat/arm/css/common/css_common.mk 112include plat/arm/board/common/board_common.mk 113