14f6ad66aSAchin Gupta# 26c09af9fSZelalem Aweke# Copyright (c) 2013-2021, 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 186c09af9fSZelalem Awekeifeq (${ENABLE_RME},1) 196c09af9fSZelalem Aweke# Using RME, run BL2 at EL3 20*f19dc624Sjohpow01include lib/gpt_rme/gpt_rme.mk 211839012dSZelalem Aweke 226c09af9fSZelalem AwekeBL2_SOURCES += bl2/${ARCH}/bl2_rme_entrypoint.S \ 236c09af9fSZelalem Aweke bl2/${ARCH}/bl2_el3_exceptions.S \ 246c09af9fSZelalem Aweke bl2/${ARCH}/bl2_run_next_image.S \ 251839012dSZelalem Aweke ${GPT_LIB_SRCS} 266c09af9fSZelalem AwekeBL2_LINKERFILE := bl2/bl2.ld.S 276c09af9fSZelalem Aweke 286c09af9fSZelalem Awekeelse ifeq (${BL2_AT_EL3},0) 296c09af9fSZelalem Aweke# Normal operation, no RME, no BL2 at EL3 30b1d27b48SRoberto VargasBL2_SOURCES += bl2/${ARCH}/bl2_entrypoint.S 31bee82417SDan HandleyBL2_LINKERFILE := bl2/bl2.ld.S 32b1d27b48SRoberto Vargas 33b1d27b48SRoberto Vargaselse 346c09af9fSZelalem Aweke# BL2 at EL3, no RME 35b1d27b48SRoberto VargasBL2_SOURCES += bl2/${ARCH}/bl2_el3_entrypoint.S \ 36b1d27b48SRoberto Vargas bl2/${ARCH}/bl2_el3_exceptions.S \ 376c09af9fSZelalem Aweke bl2/${ARCH}/bl2_run_next_image.S \ 38b1d27b48SRoberto Vargas lib/cpus/${ARCH}/cpu_helpers.S \ 39b1d27b48SRoberto Vargas lib/cpus/errata_report.c 408a677180SJohn Tsichritzis 410063dd17SJavier Almansa Sobrinoifeq (${DISABLE_MTPMU},1) 420063dd17SJavier Almansa SobrinoBL2_SOURCES += lib/extensions/mtpmu/${ARCH}/mtpmu.S 430063dd17SJavier Almansa Sobrinoendif 440063dd17SJavier Almansa Sobrino 458a677180SJohn Tsichritzisifeq (${ARCH},aarch64) 468a677180SJohn TsichritzisBL2_SOURCES += lib/cpus/aarch64/dsu_helpers.S 478a677180SJohn Tsichritzisendif 488a677180SJohn Tsichritzis 49b1d27b48SRoberto VargasBL2_LINKERFILE := bl2/bl2_el3.ld.S 50b1d27b48SRoberto Vargasendif 51