14f6ad66aSAchin Gupta# 282274936SChris Kay# Copyright (c) 2013-2023, Arm Limited and Contributors. All rights reserved. 34f6ad66aSAchin Gupta# 482cb2c1aSdp-arm# SPDX-License-Identifier: BSD-3-Clause 54f6ad66aSAchin Gupta# 64f6ad66aSAchin Gupta 79d93fc2fSAntonio Nino DiazBL2_SOURCES += bl2/bl2_image_load_v2.c \ 89d93fc2fSAntonio Nino Diaz bl2/bl2_main.c \ 9d48c12e9SYatharth Kochar bl2/${ARCH}/bl2_arch_setup.c \ 1075311203Sdp-arm lib/locks/exclusive/${ARCH}/spinlock.S \ 1176d26733SRoberto Vargas plat/common/${ARCH}/platform_up_stack.S \ 12180c4bc2SRoberto Vargas ${MBEDTLS_SOURCES} 13d48c12e9SYatharth Kochar 14d48c12e9SYatharth Kocharifeq (${ARCH},aarch64) 15d48c12e9SYatharth KocharBL2_SOURCES += common/aarch64/early_exceptions.S 16d48c12e9SYatharth Kocharendif 174f6ad66aSAchin Gupta 18cef66c3eSChris Kayifneq ($(findstring gcc,$(notdir $(LD))),) 19cef66c3eSChris Kay BL2_LDFLAGS += -Wl,--sort-section=alignment 20cef66c3eSChris Kayelse ifneq ($(findstring ld,$(notdir $(LD))),) 21cef66c3eSChris Kay BL2_LDFLAGS += --sort-section=alignment 22cef66c3eSChris Kayendif 23cef66c3eSChris Kay 246c09af9fSZelalem Awekeifeq (${ENABLE_RME},1) 256c09af9fSZelalem Aweke# Using RME, run BL2 at EL3 26f19dc624Sjohpow01include lib/gpt_rme/gpt_rme.mk 271839012dSZelalem Aweke 286c09af9fSZelalem AwekeBL2_SOURCES += bl2/${ARCH}/bl2_rme_entrypoint.S \ 296c09af9fSZelalem Aweke bl2/${ARCH}/bl2_el3_exceptions.S \ 306c09af9fSZelalem Aweke bl2/${ARCH}/bl2_run_next_image.S \ 311839012dSZelalem Aweke ${GPT_LIB_SRCS} 3282274936SChris KayBL2_DEFAULT_LINKER_SCRIPT_SOURCE := bl2/bl2.ld.S 336c09af9fSZelalem Aweke 3442d4d3baSArvind Ram Prakashelse ifeq (${RESET_TO_BL2},0) 356c09af9fSZelalem Aweke# Normal operation, no RME, no BL2 at EL3 36b1d27b48SRoberto VargasBL2_SOURCES += bl2/${ARCH}/bl2_entrypoint.S 3782274936SChris KayBL2_DEFAULT_LINKER_SCRIPT_SOURCE := bl2/bl2.ld.S 38b1d27b48SRoberto Vargas 39b1d27b48SRoberto Vargaselse 406c09af9fSZelalem Aweke# BL2 at EL3, no RME 41b1d27b48SRoberto VargasBL2_SOURCES += bl2/${ARCH}/bl2_el3_entrypoint.S \ 42b1d27b48SRoberto Vargas bl2/${ARCH}/bl2_el3_exceptions.S \ 436c09af9fSZelalem Aweke bl2/${ARCH}/bl2_run_next_image.S \ 44*dd9fae1cSBoyan Karatotev lib/cpus/${ARCH}/cpu_helpers.S 458a677180SJohn Tsichritzis 460063dd17SJavier Almansa Sobrinoifeq (${DISABLE_MTPMU},1) 470063dd17SJavier Almansa SobrinoBL2_SOURCES += lib/extensions/mtpmu/${ARCH}/mtpmu.S 480063dd17SJavier Almansa Sobrinoendif 490063dd17SJavier Almansa Sobrino 508a677180SJohn Tsichritzisifeq (${ARCH},aarch64) 518a677180SJohn TsichritzisBL2_SOURCES += lib/cpus/aarch64/dsu_helpers.S 528a677180SJohn Tsichritzisendif 538a677180SJohn Tsichritzis 5482274936SChris KayBL2_DEFAULT_LINKER_SCRIPT_SOURCE := bl2/bl2_el3.ld.S 55b1d27b48SRoberto Vargasendif 56