1c11ba852SSoby Mathew# 2*187a6176SJohn Powell# Copyright (c) 2016-2022, Arm Limited and Contributors. All rights reserved. 3c11ba852SSoby Mathew# 482cb2c1aSdp-arm# SPDX-License-Identifier: BSD-3-Clause 5c11ba852SSoby Mathew# 6c11ba852SSoby Mathew 7c11ba852SSoby Mathewifneq (${ARCH}, aarch32) 8c11ba852SSoby Mathew $(error SP_MIN is only supported on AArch32 platforms) 9c11ba852SSoby Mathewendif 10c11ba852SSoby Mathew 119b43d098SChris Kayinclude lib/extensions/amu/amu.mk 12c11ba852SSoby Mathewinclude lib/psci/psci_lib.mk 13c11ba852SSoby Mathew 14c11ba852SSoby MathewINCLUDES += -Iinclude/bl32/sp_min 15c11ba852SSoby Mathew 16c11ba852SSoby MathewBL32_SOURCES += bl32/sp_min/sp_min_main.c \ 17c11ba852SSoby Mathew bl32/sp_min/aarch32/entrypoint.S \ 18c11ba852SSoby Mathew common/runtime_svc.c \ 190ed8c001SSoby Mathew plat/common/aarch32/plat_sp_min_common.c\ 20c11ba852SSoby Mathew services/std_svc/std_svc_setup.c \ 21c11ba852SSoby Mathew ${PSCI_LIB_SOURCES} 22c11ba852SSoby Mathew 230063dd17SJavier Almansa Sobrinoifeq (${DISABLE_MTPMU},1) 240063dd17SJavier Almansa SobrinoBL32_SOURCES += lib/extensions/mtpmu/aarch32/mtpmu.S 250063dd17SJavier Almansa Sobrinoendif 260063dd17SJavier Almansa Sobrino 27c11ba852SSoby Mathewifeq (${ENABLE_PMF}, 1) 28c11ba852SSoby MathewBL32_SOURCES += lib/pmf/pmf_main.c 29c11ba852SSoby Mathewendif 30c11ba852SSoby Mathew 31ef69e1eaSDimitris Papastamosifeq (${ENABLE_AMU},1) 329b43d098SChris KayBL32_SOURCES += ${AMU_SOURCES} 33ef69e1eaSDimitris Papastamosendif 34ef69e1eaSDimitris Papastamos 357343505dSDimitris Papastamosifeq (${WORKAROUND_CVE_2017_5715},1) 362c3a1078SDimitris PapastamosBL32_SOURCES += bl32/sp_min/wa_cve_2017_5715_bpiall.S \ 372c3a1078SDimitris Papastamos bl32/sp_min/wa_cve_2017_5715_icache_inv.S 38*187a6176SJohn Powellelse 39*187a6176SJohn Powellifeq (${WORKAROUND_CVE_2022_23960},1) 40*187a6176SJohn PowellBL32_SOURCES += bl32/sp_min/wa_cve_2017_5715_icache_inv.S 41*187a6176SJohn Powellendif 427343505dSDimitris Papastamosendif 437343505dSDimitris Papastamos 440e14948eSAndre Przywaraifeq (${TRNG_SUPPORT},1) 450e14948eSAndre PrzywaraBL32_SOURCES += services/std_svc/trng/trng_main.c \ 460e14948eSAndre Przywara services/std_svc/trng/trng_entropy_pool.c 470e14948eSAndre Przywaraendif 480e14948eSAndre Przywara 49d4582d30SManish V Badarkheifeq (${ENABLE_SYS_REG_TRACE_FOR_NS},1) 50d4582d30SManish V BadarkheBL32_SOURCES += lib/extensions/sys_reg_trace/aarch32/sys_reg_trace.c 51d4582d30SManish V Badarkheendif 52d4582d30SManish V Badarkhe 538fcd3d96SManish V Badarkheifeq (${ENABLE_TRF_FOR_NS},1) 548fcd3d96SManish V BadarkheBL32_SOURCES += lib/extensions/trf/aarch32/trf.c 558fcd3d96SManish V Badarkheendif 568fcd3d96SManish V Badarkhe 57c11ba852SSoby MathewBL32_LINKERFILE := bl32/sp_min/sp_min.ld.S 58c11ba852SSoby Mathew 59c11ba852SSoby Mathew# Include the platform-specific SP_MIN Makefile 60c11ba852SSoby Mathew# If no platform-specific SP_MIN Makefile exists, it means SP_MIN is not supported 61c11ba852SSoby Mathew# on this platform. 62c11ba852SSoby MathewSP_MIN_PLAT_MAKEFILE := $(wildcard ${PLAT_DIR}/sp_min/sp_min-${PLAT}.mk) 63c11ba852SSoby Mathewifeq (,${SP_MIN_PLAT_MAKEFILE}) 64c11ba852SSoby Mathew $(error SP_MIN is not supported on platform ${PLAT}) 65c11ba852SSoby Mathewelse 66c11ba852SSoby Mathew include ${SP_MIN_PLAT_MAKEFILE} 67c11ba852SSoby Mathewendif 68c11ba852SSoby Mathew 69d9915518SYatharth KocharRESET_TO_SP_MIN := 0 70c11ba852SSoby Mathew$(eval $(call add_define,RESET_TO_SP_MIN)) 71c11ba852SSoby Mathew$(eval $(call assert_boolean,RESET_TO_SP_MIN)) 7271816096SEtienne Carriere 7371816096SEtienne Carriere# Flag to allow SP_MIN to handle FIQ interrupts in monitor mode. The platform 7471816096SEtienne Carriere# port is free to override this value. It is default disabled. 7571816096SEtienne CarriereSP_MIN_WITH_SECURE_FIQ ?= 0 7671816096SEtienne Carriere$(eval $(call add_define,SP_MIN_WITH_SECURE_FIQ)) 7771816096SEtienne Carriere$(eval $(call assert_boolean,SP_MIN_WITH_SECURE_FIQ)) 78