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 (${SPM_MM},1) 19NEED_BL32 := yes 20EL3_EXCEPTION_HANDLING := 1 21GICV2_G0_FOR_EL3 := 1 22endif 23 24include plat/qemu/common/common.mk 25 26# Enable new version of image loading on QEMU platforms 27LOAD_IMAGE_V2 := 1 28 29ifeq ($(NEED_BL32),yes) 30$(eval $(call add_define,QEMU_LOAD_BL32)) 31endif 32 33BL2_SOURCES += $(LIBFDT_SRCS) 34 35# Include GICv3 driver files 36include drivers/arm/gic/v3/gicv3.mk 37 38QEMU_GIC_SOURCES := ${GICV3_SOURCES} \ 39 plat/common/plat_gicv3.c 40 41BL31_SOURCES += ${PLAT_QEMU_PATH}/sbsa_gic.c \ 42 ${PLAT_QEMU_PATH}/sbsa_pm.c \ 43 ${PLAT_QEMU_PATH}/sbsa_sip_svc.c \ 44 ${PLAT_QEMU_PATH}/sbsa_topology.c 45 46BL31_SOURCES += ${FDT_WRAPPERS_SOURCES} 47 48ifeq (${SPM_MM},1) 49 BL31_SOURCES += ${PLAT_QEMU_COMMON_PATH}/qemu_spm.c 50endif 51 52# Use known base for UEFI if not given from command line 53# By default BL33 is at FLASH1 base 54PRELOADED_BL33_BASE ?= 0x10000000 55 56# Qemu SBSA plafrom only support SEC_SRAM 57BL32_RAM_LOCATION_ID = SEC_SRAM_ID 58$(eval $(call add_define,BL32_RAM_LOCATION_ID)) 59 60# Don't have the Linux kernel as a BL33 image by default 61ARM_LINUX_KERNEL_AS_BL33 := 0 62$(eval $(call assert_boolean,ARM_LINUX_KERNEL_AS_BL33)) 63$(eval $(call add_define,ARM_LINUX_KERNEL_AS_BL33)) 64 65ARM_PRELOADED_DTB_BASE := PLAT_QEMU_DT_BASE 66$(eval $(call add_define,ARM_PRELOADED_DTB_BASE)) 67