1# 2# Copyright (c) 2019-2023, Linaro Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7PLAT_QEMU_PATH := plat/qemu/qemu_sbsa 8PLAT_QEMU_COMMON_PATH := plat/qemu/common 9 10CRASH_REPORTING := 1 11 12# Disable the PSCI platform compatibility layer 13ENABLE_PLAT_COMPAT := 0 14 15SEPARATE_CODE_AND_RODATA := 1 16ENABLE_STACK_PROTECTOR := 0 17 18ifeq (${SPM_MM},1) 19NEED_BL32 := yes 20EL3_EXCEPTION_HANDLING := 1 21endif 22 23include plat/qemu/common/common.mk 24 25# Enable new version of image loading on QEMU platforms 26LOAD_IMAGE_V2 := 1 27 28ifeq (${SPD},opteed) 29add-lib-optee := yes 30endif 31ifeq ($(AARCH32_SP),optee) 32add-lib-optee := yes 33endif 34ifeq ($(SPMC_OPTEE),1) 35$(eval $(call add_define,SPMC_OPTEE)) 36add-lib-optee := yes 37endif 38 39ifeq ($(add-lib-optee),yes) 40BL2_SOURCES += lib/optee/optee_utils.c 41endif 42 43ifeq ($(NEED_BL32),yes) 44$(eval $(call add_define,QEMU_LOAD_BL32)) 45endif 46 47# Include GICv3 driver files 48include drivers/arm/gic/v3/gicv3.mk 49 50QEMU_GIC_SOURCES := ${GICV3_SOURCES} \ 51 plat/common/plat_gicv3.c 52 53BL31_SOURCES += ${PLAT_QEMU_PATH}/sbsa_gic.c \ 54 ${PLAT_QEMU_PATH}/sbsa_platform.c \ 55 ${PLAT_QEMU_PATH}/sbsa_pm.c \ 56 ${PLAT_QEMU_PATH}/sbsa_sip_svc.c \ 57 ${PLAT_QEMU_PATH}/sbsa_topology.c 58 59BL31_SOURCES += ${FDT_WRAPPERS_SOURCES} 60 61ifeq (${SPM_MM},1) 62 BL31_SOURCES += ${PLAT_QEMU_COMMON_PATH}/qemu_spm.c 63endif 64 65ifeq (${SPD},spmd) 66BL31_SOURCES += plat/common/plat_spmd_manifest.c \ 67 common/uuid.c \ 68 ${LIBFDT_SRCS} 69endif 70 71 72# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images 73# in the FIP if the platform requires. 74ifneq ($(BL32_EXTRA1),) 75ifneq (${DECRYPTION_SUPPORT},none) 76$(eval $(call TOOL_ADD_IMG,bl32_extra1,--tos-fw-extra1,,$(ENCRYPT_BL32))) 77else 78$(eval $(call TOOL_ADD_IMG,bl32_extra1,--tos-fw-extra1)) 79endif 80endif 81ifneq ($(BL32_EXTRA2),) 82ifneq (${DECRYPTION_SUPPORT},none) 83$(eval $(call TOOL_ADD_IMG,bl32_extra2,--tos-fw-extra2,,$(ENCRYPT_BL32))) 84else 85$(eval $(call TOOL_ADD_IMG,bl32_extra2,--tos-fw-extra2)) 86endif 87endif 88 89ifneq ($(QEMU_TB_FW_CONFIG_DTS),) 90FDT_SOURCES += ${QEMU_TB_FW_CONFIG_DTS} 91QEMU_TB_FW_CONFIG := ${BUILD_PLAT}/fdts/$(notdir $(basename ${QEMU_TB_FW_CONFIG_DTS})).dtb 92# Add the TB_FW_CONFIG to FIP 93$(eval $(call TOOL_ADD_PAYLOAD,${QEMU_TB_FW_CONFIG},--tb-fw-config,${QEMU_TB_FW_CONFIG})) 94endif 95 96ifneq ($(QEMU_TOS_FW_CONFIG_DTS),) 97FDT_SOURCES += ${QEMU_TOS_FW_CONFIG_DTS} 98QEMU_TOS_FW_CONFIG := ${BUILD_PLAT}/fdts/$(notdir $(basename ${QEMU_TOS_FW_CONFIG_DTS})).dtb 99# Add the TOS_FW_CONFIG to FIP 100$(eval $(call TOOL_ADD_PAYLOAD,${QEMU_TOS_FW_CONFIG},--tos-fw-config,${QEMU_TOS_FW_CONFIG})) 101endif 102 103# Use known base for UEFI if not given from command line 104# By default BL33 is at FLASH1 base 105PRELOADED_BL33_BASE ?= 0x10000000 106 107# Qemu SBSA plafrom only support SEC_SRAM 108BL32_RAM_LOCATION_ID = SEC_SRAM_ID 109$(eval $(call add_define,BL32_RAM_LOCATION_ID)) 110 111# Don't have the Linux kernel as a BL33 image by default 112ARM_LINUX_KERNEL_AS_BL33 := 0 113$(eval $(call assert_boolean,ARM_LINUX_KERNEL_AS_BL33)) 114$(eval $(call add_define,ARM_LINUX_KERNEL_AS_BL33)) 115 116ARM_PRELOADED_DTB_BASE := PLAT_QEMU_DRAM0_BASE 117$(eval $(call add_define,ARM_PRELOADED_DTB_BASE)) 118