1# 2# Copyright (c) 2023, Linaro Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7include lib/libfdt/libfdt.mk 8include common/fdt_wrappers.mk 9 10PLAT_INCLUDES := -Iinclude/plat/arm/common/ \ 11 -I${PLAT_QEMU_COMMON_PATH}/include \ 12 -I${PLAT_QEMU_PATH}/include \ 13 -Iinclude/common/tbbr 14 15ifeq (${ARCH},aarch32) 16QEMU_CPU_LIBS := lib/cpus/${ARCH}/cortex_a15.S 17else 18QEMU_CPU_LIBS := lib/cpus/aarch64/aem_generic.S \ 19 lib/cpus/aarch64/cortex_a53.S \ 20 lib/cpus/aarch64/cortex_a57.S \ 21 lib/cpus/aarch64/cortex_a72.S \ 22 lib/cpus/aarch64/cortex_a76.S \ 23 lib/cpus/aarch64/cortex_a710.S \ 24 lib/cpus/aarch64/neoverse_n_common.S \ 25 lib/cpus/aarch64/neoverse_n1.S \ 26 lib/cpus/aarch64/neoverse_v1.S \ 27 lib/cpus/aarch64/qemu_max.S 28 29PLAT_INCLUDES += -Iinclude/plat/arm/common/${ARCH} 30 31# Cpu core architecture level: 32# v8.0: a53, a57, a72 33# v8.2: a76, n1 34# v8.4: v1 35# v9.0: a710 36# 37# let treat v9.0 as v8.5 as they share cpu features 38# https://developer.arm.com/documentation/102378/0201/Armv8-x-and-Armv9-x-extensions-and-features 39 40ARM_ARCH_MAJOR := 8 41ARM_ARCH_MINOR := 5 42endif 43 44PLAT_BL_COMMON_SOURCES := ${PLAT_QEMU_COMMON_PATH}/qemu_common.c \ 45 ${PLAT_QEMU_COMMON_PATH}/qemu_console.c \ 46 drivers/arm/pl011/${ARCH}/pl011_console.S 47 48include lib/xlat_tables_v2/xlat_tables.mk 49PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS} 50 51ifneq ($(ENABLE_STACK_PROTECTOR), 0) 52 PLAT_BL_COMMON_SOURCES += ${PLAT_QEMU_COMMON_PATH}/qemu_stack_protector.c 53endif 54 55BL1_SOURCES += drivers/io/io_semihosting.c \ 56 drivers/io/io_storage.c \ 57 drivers/io/io_fip.c \ 58 drivers/io/io_memmap.c \ 59 lib/semihosting/semihosting.c \ 60 lib/semihosting/${ARCH}/semihosting_call.S \ 61 ${PLAT_QEMU_COMMON_PATH}/qemu_io_storage.c \ 62 ${PLAT_QEMU_COMMON_PATH}/${ARCH}/plat_helpers.S \ 63 ${PLAT_QEMU_COMMON_PATH}/qemu_bl1_setup.c \ 64 ${QEMU_CPU_LIBS} 65 66BL2_SOURCES += drivers/io/io_semihosting.c \ 67 drivers/io/io_storage.c \ 68 drivers/io/io_fip.c \ 69 drivers/io/io_memmap.c \ 70 lib/semihosting/semihosting.c \ 71 lib/semihosting/${ARCH}/semihosting_call.S \ 72 ${PLAT_QEMU_COMMON_PATH}/qemu_io_storage.c \ 73 ${PLAT_QEMU_COMMON_PATH}/${ARCH}/plat_helpers.S \ 74 ${PLAT_QEMU_COMMON_PATH}/qemu_bl2_setup.c \ 75 ${PLAT_QEMU_COMMON_PATH}/qemu_bl2_mem_params_desc.c \ 76 ${PLAT_QEMU_COMMON_PATH}/qemu_image_load.c \ 77 common/desc_image_load.c \ 78 common/fdt_fixup.c 79 80BL31_SOURCES += ${QEMU_CPU_LIBS} \ 81 lib/semihosting/semihosting.c \ 82 lib/semihosting/${ARCH}/semihosting_call.S \ 83 plat/common/plat_psci_common.c \ 84 ${PLAT_QEMU_COMMON_PATH}/aarch64/plat_helpers.S \ 85 ${PLAT_QEMU_COMMON_PATH}/qemu_bl31_setup.c \ 86 common/fdt_fixup.c \ 87 ${QEMU_GIC_SOURCES} 88 89# CPU flag enablement 90ifeq (${ARCH},aarch64) 91 92# Later QEMU versions support SME and SVE. 93# SPM_MM is not compatible with ENABLE_SVE_FOR_NS (build breaks) 94ifeq (${SPM_MM},1) 95 ENABLE_SVE_FOR_NS := 0 96 ENABLE_SME_FOR_NS := 0 97else 98 ENABLE_SVE_FOR_NS := 2 99 ENABLE_SME_FOR_NS := 2 100endif 101 102# QEMU will use the RNDR instruction for the stack protector canary. 103ENABLE_FEAT_RNG := 2 104 105# QEMU 7.2+ has support for FGT and Linux needs it enabled to boot on max 106ENABLE_FEAT_FGT := 2 107 108# Treating this as a memory-constrained port for now 109USE_COHERENT_MEM := 0 110 111# This can be overridden depending on CPU(s) used in the QEMU image 112HW_ASSISTED_COHERENCY := 1 113 114CTX_INCLUDE_AARCH32_REGS := 0 115ifeq (${CTX_INCLUDE_AARCH32_REGS}, 1) 116$(error "This is an AArch64-only port; CTX_INCLUDE_AARCH32_REGS must be disabled") 117endif 118 119# Pointer Authentication sources 120ifeq (${ENABLE_PAUTH}, 1) 121PLAT_BL_COMMON_SOURCES += plat/arm/common/aarch64/arm_pauth.c 122CTX_INCLUDE_PAUTH_REGS := 1 123endif 124 125endif 126