xref: /rk3399_ARM-atf/bl32/sp_min/sp_min.mk (revision a5e9623edf1a76bf4aabd8e21c9dde90d0b35c65) 
1#
2# Copyright (c) 2016-2025, Arm Limited and Contributors. All rights reserved.
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7ifneq (${ARCH}, aarch32)
8	$(error SP_MIN is only supported on AArch32 platforms)
9endif
10
11include lib/extensions/amu/amu.mk
12include lib/psci/psci_lib.mk
13
14INCLUDES		+=	-Iinclude/bl32/sp_min
15
16BL32_SOURCES		+=	bl32/sp_min/sp_min_main.c			\
17				bl32/sp_min/aarch32/entrypoint.S		\
18				common/runtime_svc.c				\
19				plat/common/aarch32/plat_sp_min_common.c	\
20				lib/per_cpu/per_cpu.c				\
21				services/arm_arch_svc/arm_arch_svc_setup.c	\
22				services/std_svc/std_svc_setup.c		\
23				${PSCI_LIB_SOURCES}
24
25ifeq (${ENABLE_PMF}, 1)
26BL32_SOURCES		+=	services/el3/ven_el3_svc.c			\
27				lib/pmf/pmf_main.c
28endif
29
30ifneq (${ENABLE_FEAT_AMU},0)
31BL32_SOURCES		+=	${AMU_SOURCES}
32endif
33
34ifeq (${WORKAROUND_CVE_2017_5715},1)
35BL32_SOURCES		+=	bl32/sp_min/wa_cve_2017_5715_bpiall.S	\
36				bl32/sp_min/wa_cve_2017_5715_icache_inv.S
37else
38ifeq (${WORKAROUND_CVE_2022_23960},1)
39BL32_SOURCES		+=	bl32/sp_min/wa_cve_2017_5715_icache_inv.S
40endif
41endif
42
43ifeq (${TRNG_SUPPORT},1)
44BL32_SOURCES		+=	services/std_svc/trng/trng_main.c	\
45				services/std_svc/trng/trng_entropy_pool.c
46endif
47
48ifeq (${ERRATA_ABI_SUPPORT}, 1)
49BL32_SOURCES		+=	services/std_svc/errata_abi/errata_abi_main.c
50endif
51
52ifneq (${ENABLE_SYS_REG_TRACE_FOR_NS},0)
53BL32_SOURCES		+=	lib/extensions/sys_reg_trace/aarch32/sys_reg_trace.c
54endif
55
56ifneq (${ENABLE_TRF_FOR_NS},0)
57BL32_SOURCES		+=	lib/extensions/trf/aarch32/trf.c
58endif
59
60BL32_DEFAULT_LINKER_SCRIPT_SOURCE := bl32/sp_min/sp_min.ld.S
61
62# Include the platform-specific SP_MIN Makefile
63# If no platform-specific SP_MIN Makefile exists, it means SP_MIN is not supported
64# on this platform.
65SP_MIN_PLAT_MAKEFILE := $(wildcard ${PLAT_DIR}/sp_min/sp_min-${PLAT}.mk)
66ifeq (,${SP_MIN_PLAT_MAKEFILE})
67  $(error SP_MIN is not supported on platform ${PLAT})
68else
69  include ${SP_MIN_PLAT_MAKEFILE}
70endif
71
72RESET_TO_SP_MIN	:= 0
73$(eval $(call add_define,RESET_TO_SP_MIN))
74$(eval $(call assert_boolean,RESET_TO_SP_MIN))
75
76# Flag to allow SP_MIN to handle FIQ interrupts in monitor mode. The platform
77# port is free to override this value. It is default disabled.
78SP_MIN_WITH_SECURE_FIQ 	?= 0
79$(eval $(call add_define,SP_MIN_WITH_SECURE_FIQ))
80$(eval $(call assert_boolean,SP_MIN_WITH_SECURE_FIQ))
81
82ifeq (${TRANSFER_LIST},1)
83BL32_SOURCES	+=	$(TRANSFER_LIST_SOURCES)
84endif
85